阅读说明：本技术 一种连接器公头及连接器母头 (Male connector and female connector ) 是由 薛金波 于 2021-09-16 设计创作，主要内容包括：本发明提供一种连接器公头及连接器母头。其中的连接器公头包括：多个第一收发端子,多个第一收发端子包括排列成第一列的多个第一数据端子；多个第二收发端子,多个第二收发端子包括排成第二列的多个第一数据端子,第一列和第二列平行；多个第一电力端子和多个第一信号端子；多个第二电力端子和多个第二信号端子；防串凸起,防串凸起位于第一收发端子的第一数据端子和第二收发端子的第一数据端子之间以降低第一收发端子的第一数据端子和第二收发端子的第一数据端子之间的串扰,防串凸起不位于第一电力端子和第二电力端子之间且不位于第一信号端子和第二信号端子之间。连接器母头与连接器公头可进行插接配合。(The invention provides a male connector and a female connector. Wherein the male head of the connector includes: a plurality of first transceiving terminals including a plurality of first data terminals arranged in a first column; a plurality of second transceiving terminals including a plurality of first data terminals arranged in a second column, the first and second columns being parallel; a plurality of first power terminals and a plurality of first signal terminals; a plurality of second power terminals and a plurality of second signal terminals; the anti-crosstalk protrusion is located between the first data terminal of the first transceiving terminal and the first data terminal of the second transceiving terminal so as to reduce crosstalk between the first data terminal of the first transceiving terminal and the first data terminal of the second transceiving terminal, and the anti-crosstalk protrusion is not located between the first power terminal and the second power terminal and is not located between the first signal terminal and the second signal terminal. The female connector and the male connector can be matched in a plugging manner.)

1. A connector male, comprising:

a plurality of first transceiving terminals including a plurality of first data terminals arranged in a first column;

a plurality of second transceiving terminals, the plurality of second transceiving terminals including a plurality of first data terminals arranged in a second row, the first row and the second row being parallel, and the first data terminals of the first transceiving terminals and the first data terminals of the second transceiving terminals respectively corresponding one to one;

a plurality of first power terminals for transmitting power and a plurality of first signal terminals for transmitting control signals;

a plurality of second power terminals for transmitting power and a plurality of second signal terminals for transmitting control signals;

the anti-crosstalk protrusion is located between the first data terminal of the first transceiving terminal and the first data terminal of the second transceiving terminal so as to reduce crosstalk between the first data terminal of the first transceiving terminal and the first data terminal of the second transceiving terminal, and the anti-crosstalk protrusion is not located between the first power terminal and the second power terminal and between the first signal terminal and the second signal terminal.

2. The male connector of claim 1, wherein the first power terminals and the first signal terminals are arranged in a third row, the third row is parallel to the first row, the first row is further outward than the third row, the second power terminals and the second signal terminals are arranged in a fourth row, the fourth row is parallel to the second row, the second row is further outward than the fourth row, the second power terminals and the first power terminals are in one-to-one correspondence, and the second signal terminals and the first signal terminals are in one-to-one correspondence.

3. The connector male according to claim 1, wherein the anti-stringing protrusion is a plate-shaped metal protrusion, a distance of both ends of the anti-stringing protrusion in the direction along the first column is larger than a distance of both ends of the first data terminal opposite thereto in the direction along the first column; the edge on the stiff end of first data terminal to the direction of free end, prevent that cluster bellied free end is higher than the free end of first data terminal, first data terminal free end be used for peg graft with the jack of the public first complex connector female head of connector.

4. The male connector as claimed in claim 1, wherein the free end of the anti-serial projection is tapered in size in a direction from the fixed end to the free end of the first data terminal, the free end of the first data terminal being adapted to be inserted into the insertion hole of the female connector mated with the male connector.

5. The male connector header as claimed in claim 2, wherein the male connector header is of Type-C Type, the first transceiving terminal and the second transceiving terminal include the first data terminal for transmitting data signals at a first speed and a second data terminal for transmitting data signals at a second speed, the first speed is higher than the second speed, the second data terminal of the first transceiving terminal is located in a third column, the second data terminal of the second transceiving terminal is located in a fourth column, and the second data terminal of the first transceiving terminal corresponds to the second data terminal of the second transceiving terminal, and the anti-crosstalk protrusion is not located between the second data terminal of the first transceiving terminal and the second data terminal of the second transceiving terminal.

6. The connector male according to claim 5, wherein the first power terminal includes a power terminal and a ground terminal, the second power terminal includes a ground terminal and a power terminal, the power terminal in the third column corresponds to the ground terminal in the fourth column, and the ground terminal in the third column corresponds to the power terminal in the fourth column.

7. The connector male according to claim 5, wherein the first column includes a first section and a second section, the first section and the second section being separated on both sides of a third column in which the second data terminal is located at a middle position, the first signal terminal and the first power terminal being arranged in order in a direction from the middle position to both ends;

the second column includes a first section and a second section, the first section and the second section of the second column are arranged on both sides of a fourth column, in the fourth column, the second data terminal is located at a middle position, and the second signal terminal and the second power terminal are arranged in order in a direction from the middle position to both ends.

8. The male connector of claim 5, wherein the diameter of the first data terminal is a first diameter and the diameter of the other terminals is a second diameter, the first diameter being smaller than the second diameter.

9. The male connector end of claim 1, wherein the male connector end further comprises:

the male head accommodating piece comprises a plate-shaped part and an accommodating part fixedly connected to one side of the plate-shaped part, the male head accommodating piece is provided with a plurality of through holes penetrating through the plate-shaped part and the accommodating part, each terminal and the anti-string protrusion penetrate into the through holes for fixing, the free end of each terminal extends out of the through hole and is close to the accommodating part, the fixed end of each terminal extends out of the through hole and is close to the plate-shaped part, and the free ends of each terminal and the anti-string protrusion are used for being matched with the female connector head; and

the metal shell comprises a first wall used for limiting a first opening and a second wall used for limiting a second opening, the first wall is perpendicular to the second wall, the first opening is smaller than the second opening, the first opening is used for exposing the end face, far away from the plate-shaped portion, of the accommodating portion, and the second opening is used for exposing the end face, far away from the accommodating portion, of the plate-shaped portion.

10. The male connector end of claim 8, wherein the male connector end further comprises: annular magnet, the annular magnet cover public head is held and is established the portion outside and holding of appearance of piece in the metal casing, annular magnet have annular first surface, with annular second surface that the first surface is relative and connect the first surface with the first side and the second side of second surface, the first surface laminate in plate-like portion is close to hold one side of establishing the portion, the second surface laminate in the metal casing the internal surface of first wall, the first side laminate is in outside the portion is established to the appearance, the second side laminate is in the metal casing the internal surface of second wall.

11. The male connector as claimed in claim 9, wherein the male connector further comprises an anti-collision gasket sleeved outside the accommodating portion of the male accommodating member, and two side surfaces of the anti-collision gasket are respectively attached to the first surface of the annular magnet and one side of the plate-shaped portion of the male accommodating member, which is close to the accommodating portion.

12. The male connector as claimed in claim 10, wherein the male connector further comprises a circuit board for soldering with a cable of a data line, the terminals and the fixed end of the anti-stringing protrusion being soldered with the circuit board; the metal shell comprises a bulge connected with the second wall, a through hole is formed in the edge of the circuit board, and the bulge extends into the through hole and is used for fixing the metal shell and the circuit board; the connector male head further comprises an injection molding shell, the injection molding shell wraps the circuit board and part of the metal shell, and the first wall and part of the second wall of the metal shell are exposed out of the injection molding shell.

13. The connector male according to claim 8, wherein an outer surface of the first wall of the metal shell is higher than free ends of the respective terminals and the bump projections in a direction from fixed ends to free ends of the terminals.

14. A female connector, wherein the female connector comprises:

a plurality of first transceiver terminal connectors including a plurality of first data terminal connectors arranged in a first column, each of the first data terminal connectors having a first jack;

the first data terminal plug connectors of the plurality of first receiving and transmitting terminal plug connectors and the first data terminal plug connectors of the plurality of second receiving and transmitting terminal plug connectors are respectively in one-to-one correspondence;

the first power terminal plug connectors are used for transmitting power, the first signal terminal plug connectors are used for transmitting control signals, and the first power terminal plug connectors and the first signal terminal plug connectors are provided with second jacks;

the plurality of second power terminal connectors are used for transmitting power, the plurality of second signal terminal connectors are used for transmitting control signals, and the plurality of second power terminal connectors and the plurality of second signal terminal connectors are provided with third jacks;

prevent string protruding plug connector, prevent string protruding plug connector to be located between the first data terminal plug connector of first receiving and dispatching terminal plug connector and the first data terminal plug connector of second receiving and dispatching terminal plug connector, it has the jack to prevent string protruding plug connector, prevent string protruding plug connector not to be located between first power terminal plug connector and the second power terminal plug connector and not be located between first signal terminal plug connector and the second signal terminal plug connector.

15. The connector female of claim 14, wherein the first plurality of power terminal connectors and the first plurality of signal terminal connectors are collectively arranged in a third column, the third column being parallel to the first column, and the first column being further outboard than the third column; a plurality of second power terminal connectors and a plurality of second signal terminal connectors are commonly arranged in a fourth row, the fourth row is parallel to the second row, and the second row is further out than the fourth row; the plurality of second power terminal plug connectors are in one-to-one correspondence with the plurality of first power terminal plug connectors respectively, and the plurality of second signal terminal plug connectors are in one-to-one correspondence with the plurality of first signal terminal plug connectors respectively.

16. The connector female of claim 14, wherein the anti-snag plug is made of a metal material, the insertion hole of the anti-snag plug is plate-shaped, and a distance between both ends of the anti-snag plug in a direction along the first column is greater than a distance between both ends of the first data terminal plug opposite thereto in the direction along the first column; the edge in the stiff end of first data terminal plug connector to the direction of free end, the free end of preventing cluster protruding plug connector is higher than the free end of first data terminal plug connector, the jack of first data terminal plug connector be used for with the public first data terminal of first connector of the female first complex of connector is pegged graft.

17. The female connector of claim 16, wherein the anti-stringing connector comprises two oppositely arranged clamping pieces and a connecting portion connecting two opposite ends of the clamping pieces, wherein the two clamping pieces and the connecting portion are integrally formed into a 'U' shape, the distance between the ends of the connecting portion away from the two clamping pieces is smaller than the distance between the two clamping pieces and the end connected with the connecting portion, each clamping piece is away from one end of the connecting portion and is bent outwards in the direction away from the other clamping piece to form a guide piece, and a guide included angle smaller than 180 degrees is formed between the two guide pieces.

18. The female connector as claimed in claim 14, wherein the female connector is of Type-C Type, the first and second transceiver-terminal connectors comprise the first data-terminal connector for transmitting data signals at a first speed and the second data-terminal connector for transmitting data signals at a second speed, the first speed is higher than the second speed, the second data terminal connector of the first transceiver terminal connector is located in the third column, the second data terminal connector of the second transceiver terminal connector is located in the fourth column, and the second data terminal connector of the first transceiver terminal connector corresponds to the second data terminal connector of the second transceiver terminal connector, the anti-cross-protrusion connector is not located between the second data terminal connector of the first transceiving terminal connector and the second data terminal connector of the second transceiving terminal connector.

19. The connector female of claim 18, wherein said first power terminal connector includes a power terminal connector and a ground terminal connector, and said second power terminal connector includes a ground terminal connector and a power terminal connector, the power terminal connector in the third row corresponding to the ground terminal connector in the fourth row, and the ground terminal connector in the third row corresponding to the power terminal connector in the fourth row.

20. The connector female of claim 18, wherein the first column includes a first section and a second section, the first section and the second section being separated at both ends of the third column, the second data terminal connector being located at a middle position in the third column, the first signal terminal connector and the first power terminal connector being arranged in order in a direction from the middle position to both ends;

the second row comprises a first section and a second section, the first section and the second section of the second row are respectively arranged at two ends of the fourth row, the second data terminal plug connector is located in the middle of the fourth row, and the second signal terminal plug connector and the second power terminal plug connector are sequentially arranged in the direction from the middle to the two ends.

21. The female connector of claim 14, wherein the diameter of the receptacle of the first data terminal plug is a first diameter and the diameter of the receptacles of the other plugs is a second diameter, the first diameter being less than the second diameter.

22. The female connector of claim 14, wherein the female connector further comprises a female receiving member, the female receiving member comprises a plate-shaped portion and a receiving portion fixedly connected to one side of the plate-shaped portion, the female receiving member is provided with a plurality of through holes penetrating through the plate-shaped portion and the receiving portion, each connector is inserted into the through hole of the receiving portion and fixed therein, a free end of each connector is used for being matched with the male connector and does not extend outside the through hole, and a fixed end of each connector extends outside the through hole and is close to the plate-shaped portion; and

the metal shell comprises a first wall used for limiting a first opening and a second wall used for limiting a second opening, the first wall is perpendicular to the second wall, the first opening is smaller than the second opening, the first opening is used for exposing the end face, far away from the plate-shaped portion, of the accommodating portion, and the second opening is used for exposing the end face, far away from the accommodating portion, of the plate-shaped portion.

23. The female connector as claimed in claim 22, wherein the female connector further comprises: annular magnet, the annular magnet cover female head holds the portion of establishing outside and holding of establishing the piece in the metal casing, annular magnet have annular first surface, with annular second surface that the first surface is relative and connect the first surface with the first side and the second side of second surface, the first surface laminate in plate-like portion be close to hold one side of establishing the portion, the second surface laminate in the metal casing the internal surface of first wall, the first side laminate is in outside the portion is established to the holding, the second side laminate is in the metal casing the internal surface of second wall.

24. The female connector as claimed in claim 23, further comprising an anti-collision gasket sleeved outside the accommodating portion of the female accommodating member, wherein two side surfaces of the anti-collision gasket of the female connector are respectively attached to the first surface of the ring magnet and one side of the plate-shaped portion of the female accommodating member, which is close to the accommodating portion.

25. The female connector as claimed in claim 22, wherein the female connector further comprises a circuit board, and one end of each plug connector is soldered to the circuit board; the metal shell comprises a bulge connected with the second wall, a through hole is formed in the edge of the circuit board, and the bulge extends into the through hole and is used for fixing the metal shell and the circuit board.

26. The female connector of claim 22, wherein the outer surface of the first wall of the metal housing is lower than the free end of each of the connectors in a direction from the fixed end to the free end of each of the connectors.

Technical Field

The invention relates to the field of data transmission, in particular to a male connector and a female connector.

Background

Data transmission is widely used in various fields, and a data line is connected with other data lines or related devices through a connector. In the related art, a male connector is provided with a plurality of protruding terminals, a female connector is provided with holes for receiving the terminals, and the terminals are electrically connected with the holes, so that data transmission is realized.

Disclosure of Invention

The present disclosure provides a male connector, the male connector comprising: a plurality of first transceiving terminals including a plurality of first data terminals arranged in a first column; a plurality of second transceiving terminals, the plurality of second transceiving terminals including a plurality of first data terminals arranged in a second row, the first row and the second row being parallel, and the first data terminals of the first transceiving terminals and the first data terminals of the second transceiving terminals respectively corresponding one to one; a plurality of first power terminals for transmitting power and a plurality of first signal terminals for transmitting control signals; a plurality of second power terminals for transmitting power and a plurality of second signal terminals for transmitting control signals; the anti-crosstalk protrusion is located between the first data terminal of the first transceiving terminal and the first data terminal of the second transceiving terminal so as to reduce crosstalk between the first data terminal of the first transceiving terminal and the first data terminal of the second transceiving terminal, and the anti-crosstalk protrusion is not located between the first power terminal and the second power terminal and between the first signal terminal and the second signal terminal.

The present disclosure still provides a female head of connector, the female head of connector includes: a plurality of first transceiver terminal connectors including a plurality of first data terminal connectors arranged in a first column, each of the first transceiver terminal connectors having a jack; the first data terminal plug connectors of the first receiving and transmitting terminal plug connectors and the first data terminal plug connectors of the second receiving and transmitting terminal plug connectors are respectively in one-to-one correspondence; a plurality of first power terminal connectors for transmitting power and a plurality of first signal terminal connectors for transmitting control signals; a plurality of second power terminal connectors for transmitting power and a plurality of second signal terminal connectors for transmitting control signals; prevent string protruding plug connector, prevent string protruding plug connector to be located between the first data terminal plug connector of first receiving and dispatching terminal plug connector and the first data terminal plug connector of second receiving and dispatching terminal plug connector, it has the jack to prevent string protruding not being located between first power terminal plug connector and the second power terminal plug connector and not being located between first signal terminal plug connector and the second signal terminal plug connector.

Drawings

Fig. 1 is an angular structural schematic view of a male connector and a female connector according to an embodiment of the present invention.

Fig. 2 is an exploded view of a male connector according to an embodiment of the invention.

Fig. 3 is a diagram illustrating relative positions of the terminals and the anti-serial protrusions of the male connector according to an embodiment of the invention.

Fig. 4 is a longitudinal sectional view of the terminal of the male connector according to an embodiment of the invention.

Fig. 5 is a graph showing a common mode conversion test performed on a male connector according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of another angle between the male connector and the female connector according to an embodiment of the invention.

Fig. 7 is an exploded view of a female connector according to an embodiment of the present invention.

Fig. 8 is a relative position diagram of the terminal connectors and the anti-snag connector of the female connector according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of the anti-protrusion plug connector of the female connector according to an embodiment of the invention.

Reference numerals

100 connector male, 101 first transceiver terminal, 1011 first data terminal, 1012 second data terminal, 102 first power terminal, 103 first signal terminal, 104 second transceiver terminal, 1041 first data terminal, 1042 second data terminal, 105 second power terminal, 106 second signal terminal, 107 anti-cross protrusion, 1071 first anti-cross protrusion, 1072 second anti-cross protrusion, 108 circuit board, 1081 through hole, 109 male receiving member, 1091 plate portion, 1092 receiving portion, 1093 first through hole, 1094 second through hole, 1095 third through hole, 110 ring magnet, first surface 1101, 1102 second surface, 1103 first side surface, 1104 second side surface, 111 metal shell, 1111 protrusion, 1112 first wall, 1113 first opening, 1114 second wall, 112 second opening, 112 anti-collision gasket, 113 barrel, 114 receiving cavity, 115 opening, 116 retainer shoulder, 117 ejection member, 118 first section, 119 second section, 120 elastic member, 121 injection molding the housing;

200 connector female, 201 first transceiver terminal plug, 2011 first data terminal plug, 2012 second data terminal plug, 202 first power terminal plug, 203 first signal terminal plug, 204 second transceiver terminal plug, 2041 first data terminal plug, 2042 second data terminal plug, 205 second power terminal plug, 206 second signal terminal plug, 2071 first jack, 2072 second jack, 208 anti-protrusion plug, 2081 first anti-protrusion plug, 2082 second anti-protrusion plug, 2083 third jack, 2084 clip, 2085 connector, 2086 guide, 209 female header container, 2091 plate, 2092 container, 2093 first perforation, 2094 second perforation, 2095 third perforation, 210 ring magnet, 2101 first surface, 2102 second surface, 2103 first side, 2104 second side, 211 metal housing, 2111 protrusion, 2112 first wall, 2113 first opening, 2114 second wall, 2115 second opening, 212 crash pad, 213 circuit board, 2131 through hole.

300 data lines.

Detailed Description

The present disclosure provides a male connector 100 that can be connected to a data line 300. As shown in fig. 1 and 2, the connector male 100 includes a plurality of first transceiving terminals 101, and the plurality of first transceiving terminals 101 includes a plurality of first data terminals 1011 arranged in a first column. The connector male 100 further includes a plurality of second transceiving terminals 104, the plurality of second transceiving terminals 104 includes a plurality of first data terminals 1041 arranged in a second row, the first row and the second row are parallel, and the first data terminals 1011 of the first transceiving terminals 101 correspond to the first data terminals 1041 of the second transceiving terminals 104 one to one. The male connector 100 further includes a plurality of first power terminals 102 and a plurality of first signal terminals 103, the first power terminals 102 being used for transmitting power, and the first signal terminals 103 being used for transmitting control signals. The male connector 100 further includes a plurality of second power terminals 105 and a plurality of second signal terminals 106, the second power terminals 105 being used for transmitting power, and the second signal terminals 106 being used for transmitting control signals. The first power terminals 102 and the second power terminals 105 correspond to each other one by one, and the first signal terminals 103 and the second signal terminals 106 correspond to each other one by one. The connector male 100 further includes a cross-talk prevention protrusion 107, the cross-talk prevention protrusion 107 is located between the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal 1041 of the second transceiving terminal 104 to reduce cross-talk between the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal 1041 of the second transceiving terminal 104, and the cross-talk prevention protrusion 107 is not located between the first power terminal 102 and the second power terminal 105 and is not located between the first signal terminal 103 and the second signal terminal 106.

The connector male end 100 of the present disclosure, with the anti-crosstalk protrusion 107 disposed between the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal 1041 of the second transceiving terminal 104, can reduce mutual influence between current signals passing through the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal 1041 of the second transceiving terminal 104, so as to reduce mutual signal crosstalk between the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal 1041 of the second transceiving terminal 104 when transmitting and receiving signals, thereby improving stability of signal transceiving. Since the anti-crosstalk protrusion 107 is only disposed between the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal 1041 of the second transceiving terminal 104, and no anti-crosstalk protrusion 107 is disposed between other terminals, the problem of signal crosstalk can be solved on the basis of material saving. In addition, the anti-string protrusion 107 can also be inserted and matched with the anti-string protrusion plug connector of the female connector 200, thereby having a positioning function.

The connector male 100 with anti-cross-over bumps of the present disclosure was tested for compliance with the specified requirements for parameters IMR (integrated multiple choice), INEXT (integrated near end crosstalk), ifest (integrated far end crosstalk), IRL (integrated loss of revenue), and SCD21 (common differential mode conversion).

In the present embodiment, as shown in fig. 1 and 3, the plurality of first power terminals 102 and the plurality of first signal terminals 103 are commonly arranged in a third row, the third row is parallel to the first row, the first row is further outward than the third row, the plurality of second power terminals 105 and the plurality of second signal terminals 106 are commonly arranged in a fourth row, the fourth row is parallel to the second row, the second row is further outward than the fourth row, the plurality of second power terminals 105 and the plurality of first power terminals 102 are respectively in one-to-one correspondence, and the plurality of second signal terminals 106 and the plurality of first signal terminals 103 are respectively in one-to-one correspondence. The distance between the first column and the second column is greater than the distance between the third column and the fourth column, so that the distance between the first data terminal of the first transceiving terminal 101 and the first data terminal of the second transceiving terminal 104 is greater, on one hand, the crosstalk of signals can be reduced by increasing the distance, and meanwhile, a larger space is reserved for the arrangement of the anti-string protrusions 107, so that the size of the anti-string protrusions 107 can be correspondingly increased, and the crosstalk of signals is further reduced.

In the present embodiment, each of the terminals and the anti-stringing protrusion 107 is made of a metal material. The anti-stringing protrusion 107 may be a plate-shaped metal protrusion, and an extending direction of the anti-stringing protrusion 107 along the first row is parallel to an arrangement direction of the first data terminals 1011,1041. The distance of both ends of the anti-stringing protrusion 107 in the direction along the first column is larger than the distance of both ends of the first data terminal 1011,1041 in the direction along the first column. The free end of the anti-bunching protrusion 107 is higher than the free end of the first data terminal 1011,1041 in a direction along the fixed end to the free end of the first data terminal 1011,1041. The free ends of the first data terminals 1011,1041 are adapted to mate with the receptacles of the female connector head 200 that mate with the male connector head 100. With this arrangement, the anti-crosstalk protrusion 107 forms a metal partition between the first data terminal 1011 of the first transceiver terminal 101 and the first data terminal 1041 of the second transceiver terminal 104, and the anti-crosstalk protrusion 107 can completely shield the first data terminal 1011,1041 in a direction from the anti-crosstalk protrusion 107 toward the first data terminal 1011,1041, so as to form a shield, thereby further reducing crosstalk between signals occurring between the first data terminal 1011 of the first transceiver terminal 101 and the first data terminal 1041 of the second transceiver terminal 104. The free ends of the terminals and the anti-stringing projections 107 are used for plugging the jack of the female connector 200 mated with the male connector 100.

Generally, the first data terminal 1011 of the first transceiving terminal 101 includes a plurality of terminals, for example, two terminals, and the two terminals are adjacently disposed. The first data terminal 1041 of the second transceiving terminal 104 is also a plurality of corresponding terminals, for example, two terminals, and the two terminals are adjacently disposed. The distance between both ends of the anti-serial projection 107 in the direction along the first column is larger than the distance between both ends of the two first data terminals 1011,1041 in the direction along the first column, that is, the distance between both ends of the anti-serial projection 107 in the direction along the first column is larger than the distance between both ends of the two adjacent first data terminals 1011,1041 opposite thereto, considering the two adjacent first data terminals 1011,1041 as a whole. The anti-serial protrusion 107 is higher at a free end of the anti-serial protrusion 107 than at a free end of the first data terminal 1011,1041 in a direction from the fixed end to the free end of the first data terminal 1011,1041, that is, at free ends of the anti-serial protrusion 107 are higher than at free ends of two adjacent first data terminals 1011,1041 in the direction from the fixed end to the free end. If the fixed end of the anti-stringing protrusion 107 is on the same plane as the fixed end of the first data terminal 1011,1041, the free end of the anti-stringing protrusion 107 is greater in height than the free end of the first data terminal.

In other embodiments, the anti-string protrusion 107 may be made of other materials to form a plate. A metal layer is coated or fixed on the outer wall of the plate-shaped anti-stringing protrusion 107 or a metal wire is printed on the outer wall of the plate-shaped anti-stringing protrusion 107.

In the present embodiment, the free end of the anti-stringing protrusion 107 is gradually reduced in size in the direction from the fixed end to the free end of the first data terminal 1011,1041. The free ends of the first data terminals 1011,1041 are adapted to mate with the receptacles of the female connector head 200 that mate with the male connector head 100. The tapered size of the free end of the anti-snag protrusion 107 facilitates the alignment and insertion of the anti-snag protrusion 107 with, into, and into the receptacle of the female connector 200. The structure of the female connector 200 and its mating with the male connector 100 will be described in detail later.

The first power terminal 102 includes a power terminal and a ground terminal, and the second power terminal 105 includes a ground terminal and a power terminal. The power supply terminal located in the third column corresponds to the ground terminal located in the fourth column, and the ground terminal located in the third column corresponds to the power supply terminal located in the fourth column.

The connector may be a Type-C Type connector, as shown in fig. 1 and 3, the first transceiving terminal 101 and the second transceiving terminal 104 of the male connector of the present disclosure include a second data terminal 1012,1042 for transmitting data signals at a second speed in addition to the first data terminal 1011,1041 for transmitting data signals at a first speed, the first speed is higher than the second speed, the second data terminal 1012 of the first transceiving terminal 101 is located in a third column, the second data terminal 1042 of the second transceiving terminal 104 is located in a fourth column, and the second data terminal 1012 of the first transceiving terminal 101 corresponds to the second data terminal 1042 of the second transceiving terminal 104, and the anti-crosstalk protrusion 107 is not located between the second data terminal 1012 of the first transceiving terminal 101 and the second data terminal 1042 of the second transceiving terminal 104. The anti-crosstalk protrusion 107 is located only between the first data terminals 1011,1041 for transmitting signals at high speed, and plays a role in preventing crosstalk for the signals transmitted at high speed.

As shown in fig. 3, the first column includes a first segment at the left end in the figure and a second segment at the right end in the figure, the first segment and the second segment are arranged on both sides of a third column in which the second data terminal 1012 is located at a middle position, and the first signal terminal 103 and the first power terminal 102 are arranged in order in a direction from the middle position to both ends; the second column includes a first segment and a second segment, the first segment and the second segment of the second column are divided into two sides of a fourth column, in the fourth column, the second data terminal 1042 is located at a middle position, and the second signal terminal 106 and the second power terminal 105 are sequentially arranged in a direction from the middle position to both ends. The two anti-serial protrusions 107 are respectively located between the first data terminals of the first column and the second column of the first segment and between the first data terminals of the first column and the second column of the second segment. With this arrangement, the first data terminal 1011,1041 is farthest from the second data terminal 1012,1042, and the influence of the first data terminal 1011,1041 transmitting high-speed data signals on the transmission of low-speed data signals by the second data terminal 1012,1042 can be reduced. The high speed data signal and the low speed data signal merely indicate that the first data terminal 1011,1041 transmits data at a higher speed and the second data terminal 1012,1042 transmits data at a lower speed.

The distance between the two first data terminals 1011 located at the same stage is L1. In the direction parallel to the first row, the distance between the first data terminal 1101 located on the outer side and the outer side of the anti-crosstalk protrusion 1071 is L2, the distance between the first data terminal 1011 located on the inner side and the inner side of the anti-crosstalk protrusion 1071 is L3, and L1 is smaller than L2+ L3.

TABLE 1

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

RX2+

RX2-

GND

SUB1

D-

D+

CC

VBUS

TX1-

TX1+

TX2+

TX2-

VBUS

CC2

D+

D-

SUB2

GND

RX1-

RX1+

B1

B2

B3

B4

B5

B6

B7

B8

B9

B10

As shown in table 1, the terminals of the male connector 100 include RX2+, RX2-, GND, SUB1, D-, D +, CC, VBUS, TX1-, TX1+ arranged in this order. Where D-, D + is the second data terminal 1012, CC and SUB1 are the first signal terminal 103, VBUS and GND are the first power terminal 102, where GND is the ground terminal, VBUS is the power terminal, and TX1+, TX1-, RX 2-and RX2+ are the first data terminal 1011. The male connector 100 also comprises sequentially arranged TX2+, TX2-, VBUS, CC2, D +, D-, SUB2, GND, RX1-, RX1 +. Where D-and D + are the second data terminal 1042, SUB2 and CC2 are the second signal terminal 106, GND and VBUS are the second power terminal 105, where GND is a ground terminal, VBUS is a power terminal, and RX1+, RX1-, TX2-, TX2+ are the first data terminal 1041. In the embodiment, a first anti-stringing protrusion 1071 is arranged between RX2+, RX 2-in the first transceiving terminal 101 and TX2+, TX 2-in the second transceiving terminal 104, and a second anti-stringing protrusion 1072 is arranged between TX1-, TX1+ in the first transceiving terminal 101 and RX1-, RX1+ in the second transceiving terminal 104.

In some embodiments, 1041 diameters of the first data terminal 1011 of the first transceiving terminal 101 and the first data terminal of the second transceiving terminal 104 are a first diameter, diameters of the other terminals are a second diameter, and the first diameter is smaller than the second diameter. By reducing the diameter of the first data terminal 1011,1041, it is possible to provide more space between the first data terminals 1011,1041 with the anti-stringing projections 107, thereby allowing more choices for the thickness of the anti-stringing projections 107, i.e., the dimension perpendicular to the plate-like direction. The first diameter may be 0.22-0.26mm, and in one embodiment 0.24mm, and the second diameter may be 0.32-0.36mm, and in one embodiment 0.34 mm.

In the present disclosure, the pogopin type is used regardless of whether the terminal of the first diameter or the terminal of the second diameter, and the structure thereof is the same. As shown in fig. 4, includes a barrel 113 and an ejector 117. The ejector 117 has a cylindrical shape. Wherein the cylindrical member 113 has a receiving cavity 114. One end of the cylindrical member 113 is provided with an opening 115 communicating with the receiving cavity 114, and the cylindrical member 113 is provided at the end with a stop shoulder 116 surrounding the opening 115, and the other end of the cylindrical member 113 is closed. The ejector 117 includes a first section 118 located within the receiving cavity 114 and a second section 119 that is extendable and partially retractable into the receiving cavity 114. The diameter of the first section 118 is larger than the diameter of the second section 119. First segment 118 is prevented from extending out of receiving cavity 114 by gear shoulder 116. The terminal also includes a spring 120 located within the receiving cavity 114. The elastic member 120 is a spring in this embodiment. The elastic member 120 is located between the second section 119 of the ejector 117 and the end of the receiving cavity 114, and applies a force to the ejector 117 to protrude outward.

In another embodiment, the first power terminal 102 and the second power terminal 105 have a larger diameter than the other terminals. In addition, since the first power terminal 102 and the second power terminal 105 require an excessively large current, the distance between all the power terminals and the adjacent terminals is larger than the distance between the other adjacent terminals, so that on one hand, short circuit caused by touching other terminals during processing can be avoided, and on the other hand, interference of electromagnetic signals of the power terminals on the other terminals can be reduced.

As shown in fig. 2, the male connector 100 further includes a male receiving member 109. The male receiving member 109 includes a plate-like portion 1091 and a receiving portion 1092 fixedly coupled to one side of the plate-like portion 1091. The other side of the plate-like portion 1091 is used for attaching the circuit board 108. The housing portion 1092 is used to fix the terminals and the anti-stringing protrusion 107. The plate-shaped part 1091 is made of metal material, and the accommodating part 1092 is formed by injection molding. The male receiving member 109 has a plurality of through holes penetrating the plate-like portion 1091 and the receiving portion 1092. The plurality of through holes include first through holes 1093 corresponding to the positions and shapes of the first data terminals 1011,1041, respectively, one to one, second through holes 1094 corresponding to the positions and shapes of the other terminals, respectively, one to one, and third through holes 1095 corresponding to the positions and shapes of the anti-stringing projections 107, respectively, one to one. Each terminal and the anti-stringing protrusion 107 penetrate into the corresponding through hole respectively for fixation, and the free end of the terminal anti-stringing protrusion 107 extends out of the through hole and is close to the accommodating part 1092 for matching with the female connector 200. The free end 107 of the anti-stringing protrusion 107 protrudes from the accommodating portion 1092 more than the free end of the first data terminal 1011,1041, and the fixed ends of each terminal and the anti-stringing protrusion 107 protrude from the through hole and are close to the plate-shaped portion 1091. With the above arrangement, the terminals and the anti-crosstalk projections 107 are stably fixed to the male receiving portion 1092, and the anti-crosstalk projections 107 can stably shield signals and prevent crosstalk.

In some embodiments, the male connector 100 further comprises a metal housing 111. The metal housing 111 includes a first wall 1112 for defining a first opening 1113 and a second wall 1114 for defining a second opening 1115. The first wall 1112 and the second wall 1114 are perpendicular. The first opening 1113 is smaller than the second opening 1115. The first opening 1113 is for exposing an end surface of the accommodating portion 1092 away from the plate-like portion 1091. As shown in fig. 1, an end surface of the accommodating portion 1092 away from the plate-like portion 1091 is located inside the metal housing 111 at a distance from the first opening 1113 of the metal housing 111, and the terminals and the anti-stringing protrusion extend within the distance. The second opening 1115 is used to expose an end surface of the plate-like portion 1091 that is away from the housing portion. The end face is for mating with the circuit board 108. The metal housing 111 may protect all the terminals and the anti-stringing protrusion 107. The first opening 1113 of the metal housing 111 is for allowing the terminal and the anti-stringing protrusion 107 to be mated with the female connector 200.

The outer surface of the first wall 1112 of the metal housing 111 is higher than the free end of each terminal and the anti-stringing protrusion 107 in the direction from the fixed end to the free end of each terminal, and serves to protect the terminals and the anti-stringing protrusion 107.

In some embodiments, the free ends of the first and second data terminals 1011,1041, 1012,1042 protrude out of the receptacle 1092 of the male receiving formation 109 by a dimension of 0.4mm-0.45mm, such as 0.435 mm.

The free ends of the other terminals project beyond the receiving portion 1092 of the male receiving member 109 by a dimension of 0.52mm to 0.58mm, for example 0.55 mm.

The dimension of the anti-roping protrusion 107 in the direction perpendicular to the first row is 0.18-0.22mm, for example 0.2 mm. The free end of the anti-string protrusion 107 protrudes from the accommodating portion of the male accommodating member 109 by 0.65mm to 0.75mm, for example, 0.7 mm. The distance from the side of the anti-serial projection 107 facing the first data terminal to the first data terminal it faces in a direction perpendicular to the first column is 0.95-1.05mm, for example 1 mm.

In some embodiments, the male connector 100 further comprises a ring magnet 110. The ring magnet 110 is fitted around the accommodating portion 1092 of the male accommodating member 109 and accommodated in the metal case 111. The ring magnet 110 has an annular first surface 1101, an annular second surface 1102 opposite the first surface 1101, and first and second sides 1103 and 1104 connecting the first and second surfaces 1101 and 1102. The first surface 1101 is attached to the side of the plate-like portion 1091 close to the housing portion. The second surface 1102 is attached to the inner surface of the first wall 1112 of the metal housing 111. The first side surface 1103 is attached to the outside of the housing portion 1092, and the portions of the terminals and the anti-stringing projections protruding from the housing portion extend in the space defined by the first side surface 1103. The second side 1104 is attached to the inner surface of the second wall 1114 of the metal shell 111. The ring magnet 110 allows the male connector 100 to be magnetically attracted into position and coupled with the female connector 200 having the ring magnet. Therefore, the male connector 100 and the female connector 200 are connected more conveniently and quickly, and the male connector and the female connector are connected more stably and reliably under the action of magnetic force and cannot be separated easily.

The connector male 100 further includes a crash pad 112 that fits over the receiving portion 1092 of the male receiving member 109. The crash pad 112 is integrally formed and is an annular track as a whole. The crash pad 112 is located between the ring magnet 110 and the plate-like portion 1091 of the male receiving member 109. Both side surfaces of the crash pad 112 respectively abut the first surface 1101 of the ring magnet 110 and the plate-like portion 1091 of the male housing 109 on the side close to the housing portion 1092. The bump washer 112 prevents the ring magnet 110 from colliding with the plate-like portion 1091 of the male housing portion 1092 by a magnetic force when the male connector 100 is coupled to the female connector 200, thereby providing a bump protection to the plate-like portion 1091 and preventing the terminal and the anti-tangling protrusion 107 from being loosely coupled to the plate-like portion 1091.

The male connector 100 further includes a circuit board 108 for soldering with a cable of the data line 300, fixing ends of the terminals are soldered and electrically connected to the circuit board 108, fixing ends of the anti-stringing projections 107 are soldered to the circuit board 108, and grounding is achieved. The metal housing 111 includes a protrusion 1111 coupled to the second wall 1114, for example, the second wall 1114 extends to form the protrusion 1111 in a direction away from the first wall 1112. A through hole 1081 is provided on an edge of the circuit board 108. The protrusion 1111 protrudes into the through hole 1081 for fixing the metal case 111 and the circuit board 108. In the present embodiment, the through hole 1081 of the circuit board 108 is plated with copper, the protrusion 1111 of the metal housing 111 is metal, and the fixed connection between the protrusion 1111 and the through hole 1081 can realize the grounding of the metal housing 111.

The parameter SCD21 (common differential mode conversion) of the male connector 100 and the female connector 200 of the present disclosure was tested, and the data thereof formed a curve as shown in fig. 5, wherein the horizontal line represents the required value of the parameter at the corresponding frequency, and the data below the required value can be determined to be satisfactory. The curves shown in fig. 5 are all located below the corresponding horizontal line, and the values of the parameters thus meet the specified requirements.

The connector male 100 further includes an injection-molded housing 121, the injection-molded housing 121 wraps the circuit board 108 and a portion of the metal shell 111 to protect the circuit board 108 and the metal shell 111, and a first wall 1112 and a portion of a second wall 1114 of the metal shell 111 are exposed out of the injection-molded housing 121. In an embodiment, the female connector 200 is installed in a digital device (not shown in the figures), the digital device has a cavity for accommodating the female connector 200, the cavity has an opening communicating with the outside, so that the portion of the second wall 1114 of the metal shell 111 of the male connector 100, which is exposed out of the injection-molded shell 121, can extend into the cavity, the portion of the second wall 1114 of the metal shell 111, which extends into the cavity, is matched with the inner wall of the cavity, which is close to the opening, and the inner wall of the cavity, which is close to the opening, limits the portion of the second wall 1114 of the metal shell 111, which extends into the cavity, so that the male connector 100 is not easy to shake or separate from the digital device when being subjected to an external force. The digital device may be digital glasses and the female connector 200 may be disposed in a cavity of the temple of the glasses.

In one embodiment, the second wall 1114 of the metal housing 111 is inwardly tapered at its junction with the first wall 1112, and correspondingly, the second side 1104 of the ring magnet 110 is inwardly tapered at its junction with the first surface 1102. The inward contraction of the second wall 1114 of the metal housing 111 and the second side 1104 of the ring magnet 110 facilitates insertion into an opening of a digital device. While the second wall 1114 of the metal housing 111 of the male connector 100 is exposed to the insertion cavity of the injection-molded housing 121, the terminals of the male connector 100 are inserted into the terminal connectors of the female connector 200, and the anti-stringing projections 107 of the male connector 100 are inserted into the anti-stringing projection connectors 208, thereby completing the mating of the male connector 100 and the female connector 200.

In the present embodiment, the crash pad 112 is made of a metal material. The plate-shaped portion 1091 of the male receiving member 109 has a grounding end, the grounding end of the plate-shaped portion 1091 is in close contact with the anti-collision gasket 112, and the ring magnet 110 can be grounded through the anti-collision gasket 112, the plate-shaped portion 1091 and the circuit board 108. The plate-like portion 1091 may be formed by injection molding as in the case of the housing portion 1092.

In the present embodiment, the width of the crash pad 112 and the width of the ring magnet 110 are both greater than the width of the plate-shaped portion 1091, and the length of the crash pad 112 and the length of the ring magnet 110 are both greater than the length of the plate-shaped portion 1091. The size of the crash pad 112 and the size of the ring magnet 110 in the direction perpendicular to the axis are larger than the size of the plate-shaped portion 1091. The housing is fitted over the bumper 112 and the ring magnet 110 to prevent soldering to the plate 1091 when soldering the housing to the circuit board 108. Meanwhile, after the housing is disconnected from the circuit board 108, the internal components can be removed.

TABLE 2

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

GND

RX2+

RX2-

SUB1

D-

D+

CC

TX1-

TX1+

VBUS

VBUS

TX2+

TX2-

CC2

D+

D-

SUB2

RX1-

RX1+

GND

B1

B2

B3

B4

B5

B6

B7

B8

B9

B10

In another embodiment, as shown in table 2, the terminals of the male connector 100 include GND, RX2+, RX2-, SUB1, D-, D +, CC, TX1-, TX1+, VBUS, arranged in sequence. The terminal of the male connector 100 further comprises VBUS, TX2+, TX2-, CC2, D +, D-, SUB2, RX1-, RX1+ and GND which are sequentially arranged.

The present disclosure also provides a female connector head 200 for mating with a male connector head 100. As shown in fig. 6 and 7, the female connector 200 includes a plurality of first transceiver terminal plugs 201, the plurality of first transceiver terminal plugs 201 includes a plurality of first data terminal plugs 2011 arranged in a first row, and each of the first data terminal plugs 2011 has a first receptacle 2071. The connector female head 200 further comprises a plurality of second transceiver terminal connectors 204, the plurality of second transceiver terminal connectors 204 comprise a plurality of first data terminal connectors 2041 arranged in a second row, the first row is parallel to the second row, each second data terminal connector 2041 has a first jack 2071, and the plurality of first data terminal connectors 2011 of the plurality of first transceiver terminal connectors 201 are in one-to-one correspondence with the first data terminal connectors 2041 of the plurality of second transceiver terminal connectors 204 respectively. The female connector 200 further includes a plurality of first power terminal connectors 202 and a plurality of first signal terminal connectors 203, the first power terminal connectors 202 and the first signal terminal connectors 203 each having a second jack 2072, the first power terminal connectors 202 for transmitting power, the first signal terminal connectors 203 for transmitting control signals. The female connector 200 further includes a plurality of second power terminal connectors 205 and a plurality of second signal terminal connectors 206, the second power terminal connectors 205 and the second signal terminal connectors 206 each having a second jack 2072, the second power terminal connectors 205 for transmitting power, and the second signal terminal connectors 206 for transmitting control signals. The connector female head 200 further comprises a string-prevention convex connector 208, the string-prevention convex connector 208 is located between the first data terminal connector 2011 of the first transceiver terminal connector 201 and the first data terminal connector 2041 of the second transceiver terminal connector 204, the string-prevention convex connector 208 is provided with a jack 2083, and the string-prevention convex connector 208 is not located between the first power terminal connector 202 and the second power terminal connector 205 and is not located between the first signal terminal connector 203 and the second signal terminal connector 206. The anti-cross protrusion plug connector 208 is matched with the anti-cross protrusion of the male connector 100, that is, the anti-cross protrusion can be inserted into the insertion hole 2083 of the anti-cross protrusion plug connector 208 to form a tight fit, and a shield is formed between the first data terminal plug connectors 2011,2041, so that the mutual interference between the signal passing through the first data terminal plug connector 2011 of the first transceiver terminal plug connector 201 and the signal passing through the first data terminal plug connector 2041 of the second transceiver terminal plug connector 204 can be reduced.

The plurality of first power terminal connectors 202 and the plurality of first signal terminal connectors 203 are collectively arranged in a third row, the third row being parallel to the first row, and the first row being further outward than the third row; the plurality of second power-terminal connectors 205 and the plurality of second signal-terminal connectors 206 are collectively arranged in a fourth row, the fourth row being parallel to the second row, and the second row being further outside than the fourth row; the plurality of second power terminal connectors 205 and the plurality of first power terminal connectors 202 correspond to each other one by one, and the plurality of second signal terminal connectors 206 and the plurality of first signal terminal connectors 203 correspond to each other one by one. With this arrangement, the distance between the first row of the first data terminal connector 2011 of the first transceiver terminal connector 201 and the second row of the first data terminal connector 2041 of the second transceiver terminal connector 204 is increased, so that the crosstalk of the signal can be reduced by increasing the distance, and the thickness of the anti-crosstalk connector 208 can be further increased, thereby further reducing the crosstalk of the signal.

Wherein, the anti-protrusion plug connector 208 is made of metal material. The insertion hole 2083 of the anti-stringing protrusion plug-in unit 208 is plate-shaped and is suitable for being tightly matched with the plate-shaped anti-stringing protrusion 107. The insertion hole 2083 of the anti-stringing male connector 208 is a free end of the anti-stringing male connector 208. The distance between both ends of the anti-snag plug 208 in the direction along the first column is larger than the distance between both ends of the first data terminal plug 2011,2041 opposite thereto in the direction along the first column. The "first data terminal connector opposite thereto" is used herein as a whole which may comprise a plurality of, for example, 2 adjacently disposed first data terminal connectors 2011,2041. The free end of the anti-cross protrusion plug 208 is higher than the free end of the first data terminal plug 2011,2041 in a direction from the fixed end to the free end of the first data terminal plug 2011,2041. The receptacle 2083 of the first data terminal connector 2011,2041 is used for mating with the first data terminal 1011,1041 of the male connector 100 mated with the female connector 200. The insertion hole 2083 of the first data terminal connector 2011,2041 is a free end of the first data terminal connector 2011,2041, and in the direction of the anti-cross-protrusion connector 208 toward the first data terminal connector 2011,2041, the anti-cross-protrusion connector 208 can completely shield the first data terminal connector 2011,2041, and a shield is formed between the first data terminal connector 2011 of the first transceiver terminal connector 201 and the first data terminal connector 2041 of the second transceiver terminal connector 204, so that the anti-crosstalk effect is further improved.

As shown in fig. 9, the anti-snag connector includes two opposite clamping pieces 2084 and a connection portion 2085 connecting opposite end portions of the two clamping pieces 2084. The two clips 2084 are integrally formed with the illustrated connection portions 2085 in a "U" shape. The connecting portion 2085 forms the bottom of the "U" shape, and the distance between the ends of the two clamping pieces 2084 far away from the connecting portion 2085 is smaller than the distance between the ends of the two clamping pieces 2084 connected with the connecting portion 2085. One end of each clamping piece 2084 far away from the U-shaped bottom is bent outwards in the direction far away from the other clamping piece 2084 to form a guide piece 2086, and a guide included angle smaller than 180 degrees is formed between the two guide pieces 2086. The space between two clamping pieces 2084 forms the protruding male space of cluster of preventing that supplies the public head of connector, and the part that two clamping pieces 2084 are close to each other can be to the public head of plug-in connector prevent that cluster is protruding to exert clamping-force to the feasible cluster of preventing is difficult to and prevents that cluster protruding plug connector breaks away from, and the direction contained angle that two guide pieces 2086 formed makes to prevent that cluster is protruding easily to insert and prevents cluster protruding plug connector. The anti-protrusion plug connector can be made of an elastic metal sheet.

In one embodiment, the first transceiver terminal connector 201, the second transceiver terminal connector 204, the first power terminal connector 202, the first signal terminal connector 203, the second power terminal connector 205 and the second signal terminal connector 206 are all cylindrical, and the space defined by the inner walls of the cylindrical shapes constitutes the corresponding jack.

In one embodiment, the female connector 200 is of the Type-C. The first and second transceiving terminals comprise, in addition to a first data terminal connector for transmitting data signals at a first speed, a second data terminal connector 2012,2042 for transmitting data signals at a second speed, the first speed being higher than the second speed. The second data terminal connector 2012 of the first transceiver terminal connector 201 is located in the third row, the second data terminal connector 2042 of the second transceiver terminal connector 204 is located in the fourth row, the second data terminal connector 2012 of the first transceiver terminal connector 201 corresponds to the second data terminal connector 2042 of the second transceiver terminal connector 204, and the anti-cross protrusion connector 208 is not located between the second data terminal connector 2012 of the first transceiver terminal connector 201 and the second data terminal connector 2042 of the second transceiver terminal connector 204. The anti-cross-protrusion connector 208 is provided between the first data terminal connectors 2011,2041, and can prevent mutual interference between data signals transmitted at high speed.

The first power terminal connector 202 includes a power terminal connector and a ground terminal connector, and the second power terminal connector 205 includes a ground terminal connector and a power terminal connector, the power terminal connector located in the third row corresponds to the ground terminal connector located in the fourth row, and the ground terminal connector located in the third row corresponds to the power terminal connector located in the fourth row.

As shown in fig. 8, the first column includes a first segment and a second segment. The first and second segments are arranged at opposite ends of the third column. In the third column, the second data terminal plug 2012 is located at the middle position, and the first signal terminal plug 203 and the first power terminal plug 202 are arranged in order in the direction from the middle position to both ends. The second column includes a first segment and a second segment. The first and second sections of the second column are listed at either end of the fourth column. In the fourth column, the second data terminal connector 2042 is located at the middle position, and the second signal terminal connector 206 and the second power terminal connector 205 are arranged in order in the direction from the middle position to both ends. With this arrangement, the first data terminal connector 2011,2041 is farthest from the second data terminal connector 2012,2042, and the influence of the first data terminal connector 2011,2041 on the transmission of a low-speed data signal by the second data terminal connector 2012,2042 can be reduced. The high speed data signal and the low speed data signal only indicate that the first data terminal plug 2011,2041 is transmitting data at a higher speed and the second data terminal plug 2012,2042 is transmitting data at a lower speed.

The distance between the two first data terminal plug parts 2011 at the same stage is L₄. The distance between the first data terminal connector 2101 positioned outside and the anti-snag connector 2081 positioned outside in the direction parallel to the second row is L₅The distance between the inner first data terminal connector 2011 and the inner side of the anti-stringing convex connector 2081 is L₆，L₄＜L₅+L₆. Through testing, through this setting, can further improve the effect that the signal prevents the crosstalk.

TABLE 3

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

TX1+

TX1-

VBUS

CC

D+

D-

SUB1

GND

RX2-

RX2+

RX1+

RX1-

GND

SUB2

D-

D+

CC2

VBUS

TX2-

TX2+

B10

B9

B9

B9

B9

B9

B9

B9

B9

B1

As shown in Table 3, the plug of the female connector 200 includes TX1+, TX1-, VBUS, CC, D +, D-, SUB1, GND, RX2-, RX2 +. D-, D + are second data terminal connectors 2012, CC and SUB1 are first signal terminal connectors 203, VBUS and GND are first power terminal connectors 202, GND is a ground terminal connector, VBUS is a power terminal connector, and TX1+, TX1-, RX 2-and RX2+ are first data terminal connectors 2011. The terminal plug of the female connector 200 further comprises RX1+, RX1-, GND, SUB2, D-, D +, CC2, VBUS, TX2-, TX2 +. D-and D + are the second data terminal connector 2042, SUB2 and CC2 are the second signal terminal connector 206, GND and VBUS are the second power terminal connector 205, GND is the ground terminal connector, VBUS is the power terminal connector, and RX1+, RX1-, TX 2-and TX2+ are the first data terminal connector 2041. In the embodiment, a first anti-stringing protrusion 2081 is arranged between TX1-, TX1+ in the first transceiver terminal connector 201 and RX1-, RX1+ in the second transceiver terminal connector 204, and a second anti-stringing protrusion 2082 is arranged between RX2+, RX 2-in the first transceiver terminal connector 201 and TX2+, TX 2-in the second transceiver terminal connector 204. The connectors shown in table 3 were fitted to the terminals shown in table 1.

The first socket 2071 of the first data terminal plug 2011,2041 is of a first diameter and the second socket 2072 of the other terminal plug is of a second diameter, the first diameter being smaller than the second diameter. By reducing the diameter of the first jack 2071 of the first data terminal connector 2011,2041, more space can be left for the anti-cross-protrusion connector 208 to allow more choices for the thickness of the anti-cross-protrusion connector 208, i.e., the dimension perpendicular to the plate-like direction thereof, and when the anti-cross-protrusion connector 208 has a greater thickness, a better shielding effect can be obtained.

The connector female 200 also includes a female receptacle 209. The female container 209 includes a plate-like portion 2091 and a container portion 2092 fixedly attached to one side of the plate-like portion 2091. The female container 209 is provided with a plurality of perforations that pass through the plate-like portion 2091 and the container 2092. The perforations include a first perforation 2093 for mating with the first data terminal plug 2011,2041, a second perforation 2094 for mating with other terminal plugs, and a third perforation 2095 for mating with the anti-cross-over bump plug 208. Each of the terminal plug-in units and the anti-cross protrusion plug-in units 208 penetrates into a corresponding through hole of the accommodating portion 2092 and is fixed, and one end of each of the terminal plug-in units and the anti-cross protrusion plug-in units 208 is used for being matched with the female connector 200, and the other end thereof extends out of the through hole and is close to the plate-shaped portion 2091. Wherein after penetrating third perforation 2095, its spacing piece is located outside third perforation 2095, and when inserting the protruding third jack of preventing strikeing of connector public head, the guide plate makes to prevent strikeing protruding easy the inserting.

The female connector 200 further includes a metal housing 211. The metal housing 211 includes a first wall 2112 defining a first opening 2113 and a second wall 2114 defining a second opening 2115, the first wall 2112 and the second wall 2114 being perpendicular. The first opening 2113 is smaller than the second opening 2115, and the first opening 2113 is used to expose an end surface of the accommodating portion 2092 away from the plate-shaped portion 2091. As shown in fig. 6, an end of the accommodating portion 2092 remote from the plate-like portion 2091 extends from the first opening 2113 by a distance equal to a distance between an end surface of the accommodating portion 1092 of the male connector 100 remote from the plate-like portion 1091 and the first opening 1113 of the metal housing 111. When the male connector 100 is connected to the female connector 200, one end of the accommodating portion 2092 of the female connector 200, which is away from the plate-like portion 2091, is inserted into the first opening 1113 of the metal housing 111 of the male connector 100, and the terminals of the male connector 100 and the anti-stringing projections 107 are inserted into the connectors of the female connector 200. The second opening 2115 is used to expose an end surface of the plate-shaped portion 2091 remote from the housing portion. By the arrangement of the female-head-receiving piece 209, each terminal plug and the anti-stringing-protrusion plug 208 are stably fixed, and the first opening 2113 of the metal housing 211 allows the metal housing 111 of the male connector 100 to be inserted, so that each terminal of the male connector 100 and the anti-stringing-protrusion 107 are respectively fitted with each plug.

The female connector 200 also includes a ring magnet 210. The ring magnet 210 is fitted over the receiving portion 2092 of the female receiving member 209 and received within the metal housing 211. The ring magnet 210 has a ring-shaped first surface 2101, a ring-shaped second surface 2102 opposing the first surface 2101, and a first side 2103 and a second side 2104 connecting the first surface 2101 and the second surface 2102. The first surface 2101 is attached to the plate-shaped portion 2091 on a side thereof close to the accommodating portion. The second surface 2102 is attached to an inner surface of a first wall 2112 of the metal housing 211. The first side 2103 is attached to the accommodating portion 2092. The second side 2104 conforms to an inner surface of a second wall 2114 of the metal housing 211. The ring magnet 210 of the female connector 200 can attract the ring magnet 110 of the male connector 100 to provide an attractive force, so that the female connector 200 and the male connector 100 are stably matched together and are not easy to loosen, and stable transmission of signals and data is ensured. When the female connector 200 is connected to the male connector 200, the ring magnet 210 of the female connector 200 faces and attracts the ring magnet 110 of the male connector 100, and the first wall 2112 of the metal housing 211 of the female connector 200 abuts against the first wall 1112 of the metal housing 111 of the male connector 100. Meanwhile, the end wall of the housing portion 1092 of the male connector 100 contacts the end wall of the housing portion 2082 of the female connector 200, and the terminals and the anti-stringing protrusions of the male connector 100 are inserted into the corresponding connectors of the female connector 200 to form tight contact. After the connection is completed, the ring magnet 210 of the female connector 200 and the ring magnet 110 of the male connector 100 are acted, so that the male connector 100 is not easy to shake and separate from the female connector 200.

The female connector 200 further includes a crash pad 212 that fits over the receiving portion 2092 of the female receiving member 209. Both side surfaces of the crash pad 212 of the female connector 200 are respectively attached to the first surface 2101 of the ring magnet 210 and the side of the plate-like portion 2091 of the female accommodating member 209 close to the accommodating portion. The anti-collision washer 212 prevents the ring magnet 210 of the female accommodating member 209 from colliding with the plate-shaped portion 2091 by a magnetic force when the male connector 100 is connected to the female connector 200, thereby providing anti-collision protection to the plate-shaped portion 2091.

The female connector 200 also includes a circuit board 213. The fixed end of each terminal connector is soldered to and electrically connected to the circuit board 213, and the fixed end of the anti-snag connector 208 is soldered to the circuit board 214 and grounded. The metal housing 211 includes a protrusion 2111 connected to the second wall 2114, a through hole 2131 is provided on an edge of the circuit board 213, and the protrusion 2111 protrudes into the through hole 2131 for fixing the metal housing 211 and the circuit board 213. With this arrangement, the ground is formed, and the metal housing 211 and the circuit board 213 are fixedly connected, forming a stable and reliable connection relationship. In this embodiment, the through hole 2131 of the circuit board 213 is plated with copper, the protrusion 2111 of the metal housing 211 is metal, and the fixed connection between the protrusion 2111 and the through hole 2131 can realize the grounding of the metal housing 211.

The outer surface of the first wall 2112 of the metal housing 211 is lower than the free end of each plug, and when the female connector 200 is mated with the male connector 100, each terminal of the male connector 100 and the anti-stringing protrusion 107 are inserted into the insertion hole 2071,2072,2083 of the free end of the corresponding plug of the female connector 200 for plugging mating.

TABLE 4

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

VBUS

TX1+

TX1-

CC

D+

D-

SUB1

RX2-

RX2+

GND

GND

RX1+

RX1-

SUB2

D-

D+

CC2

TX2-

TX2+

VBUS

B10

B9

B8

B7

B6

B5

B4

B3

B2

B1

In another embodiment of the female connector 200, as shown in Table 4, the terminals of the female connector 200 include VBUS, TX1+, TX1-, CC, D +, D-, SUB1, RX2-, RX2+, GND, arranged in sequence. The terminal of the female connector 200 further comprises GND, RX1+, RX1-, SUB2, D-, D +, CC2, TX2-, TX2+ and VBUS which are sequentially arranged.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the invention.