阅读说明：本技术 多功能手机数据线 (Multifunctional mobile phone data line ) 是由 王荣涛 于 2020-07-06 设计创作，主要内容包括：本发明涉及手机充电、数据传输,设一个手机插接公头,即插接microUSB、Type-C、Lightning母坐,充电与数据传输的多功能手机数据线。包括：数据线一端为传统USB公头,另一端为绝缘体中包裹的中央控制模块和半包围的包裹体,包裹体两外侧壁前端设Lightning针脚,一Lightning针脚两侧设各设一microUSB固定卡钩,另外两侧壁前端设ightning定位侧槽；内侧前端相对设microUSB与Type-C针脚；尾端设置Type-C定位台组成。其特点在于发明公头端面外形为Lightning、microUSB公头端面交集,内形为凸字形槽的多功能手机数据线。(The invention relates to mobile phone charging and data transmission, in particular to a multifunctional mobile phone data line which is provided with a mobile phone plug-in male connector, a plug-in micro USB and a Type-C, Lightning female connector, and is used for charging and data transmission. The method comprises the following steps: one end of the data line is a traditional USB male connector, the other end of the data line is a central control module wrapped in an insulator and a semi-wrapped wrapping body, Lightning pins are arranged at the front ends of two outer side walls of the wrapping body, a microUSB fixed hook is respectively arranged on each of two sides of one Lightning pin, and lightening positioning side grooves are arranged at the front ends of the other two side walls; the front end of the inner side is provided with a microUSB pin and a Type-C pin oppositely; the tail end is provided with a Type-C positioning table. The multifunctional mobile phone data line is characterized in that the appearance of the male end face is the intersection of the Lightning and microUSB male end faces, and the inner shape of the male end face is a convex groove.)

1. The utility model provides a have Type-C, Lightning and microUSB concurrently and charge, data transmission function, realize the public first trinity multi-functional cell-phone data line of public head of Type-C, Lightning and microUSB. The method comprises the following steps: one end of the DATA line is connected with the inner wall of the front end of the inclusion body which is half-wrapped by the insulator, and USB power supplies, USB DATA negative, USB DATA positive and USB grounding pins of the USB are arranged on the USB insulating support body; the other end of the data line is an invention male head, and the internal characteristic of the invention male head is as follows: the data line completely wrapped by the insulator, one path of the data line is connected with the Type-C central control module and the Lightning central control module in parallel, leads are led out from the two modules and are correspondingly connected, and the Type-C GND51, RX2+52, RX2-53, VBUS54, the front end of the inner wall of the convex groove in the insulating support body,SBU155. Pins D-56, D +57, CC58, VBUS59, TXI-510, TXI +511 and GND 512; lightning pins of SB61, NC62, NC63, VUSB64, SA65, D-66, D +67 and GND6g at the front end of the maximum surface on the two sides of the outer wall; the other path is directly and correspondingly connected with pins of Vbus71, DATA-72, DATA +73, ID74 and GND75 of the mierooUSB at the front end of the inner wall opposite to each pin of Type-C; its external characteristics are: the rear end of the inclusion is completely wrapped by an insulatorThe capsule, the front end is exposed, the winding inclusion of exposed part vacates each stitch of two Lightning and two, the fixed pothook position of microUSB, each stitch back of one Lightning is each stitch of Type-C, each stitch back of one Lightning is each stitch of microUSB, the inclusion end is the hexagon, the winding insulating support of inclusion establishes Type-C stitch and microUSB stitch cavity terminal surface and is the Type, the inclusion is less and two lateral surfaces that are parallel to each other respectively establish a Lightning location side groove, the inclusion is located to establish the public first location guide platform of Type-C with the insulator handing-over and is formed.

2. The circuit of claim 1, wherein in the data line: the Vbus line is connected with pins of a USB power supply, VBUS54, VBUS59, VUSB64 and Vbus 71; DATA-LINE AND USB DATA NEGATIVE, DATA-72, TX1-510, CC58, D-56, D-66,SBU155. RX2-53 and SA65 pin connection; the DATA + line is connected with pins of the USB DATA positive, DATA +73, TX1+511, D +57, D +67, RX2+52 and SB 61; the ID line is connected with an ID74 stitch; the GND line is connected with pins of the USB ground, the GND51, the GND512, the GND68 and the GND 75; NC62 and NC63 define standby for expansion pins.

3. The invention of claim 1 is characterized in that the multifunctional mobile phone data line of the invention is preferably a set preferred circuit one: pre-buried Type-C data line central control module and Lightning data line central control module in the insulator sets up and corresponds the stitch according to Type-C data line, Lightning data line industry standard completely and is connected, because central control module is not established to microUSB data line industry standard, so the microUSB stitch is temporarily and directly is connected with the corresponding stitch of USB public head, and the liability is addd when treating the microUSB data line central control module to appear.

4. The multifunctional mobile phone of the invention is characterized in that the data line of the multifunctional mobile phone is preferably a second set of preferred circuit: the Type-C data line central control module 35 and the Lightning data line central control module are embedded in the insulator 33, and can be designed according to the functions required by the Type-C and Lightning industries, integrated and packaged into a module, and a microUSB circuit is added.

5. The invention is characterized in that the multifunctional mobile phone data line of the invention is preferably two: the overall structure of the multifunctional mobile phone data line is preferably one, the invention male head is divided into a front section and a rear section according to the front end of the Type-C data line central control module and the Lightning data line central control module which are arranged as a boundary, the front section and the rear section are connected, the connection is realized by the preset magnetic attraction force, and the connection is realized by touching a connection circuit through a terminal.

6. The invention of claims 1 and 5 is characterized in that the multifunctional mobile phone data line is preferably two, and the preferred circuit is one: the number of the preset conducting terminals is not limited to 12, the number can be increased or decreased according to the charging and data transmission function, the preset diodes are used for shielding reverse current and interference of signals to the charging and data transmission processes of the multifunctional mobile phone data line, and the number and the increase or decrease of the preset diodes are configured according to the charging and data transmission needs of a user.

7. The multifunctional mobile phone data line of the invention is characterized in that the multifunctional mobile phone data line of the invention is preferably two, and the preferred circuits are one and two: the number of the preset conducting terminals is not limited to 12, the number of the data lines in the first and second preset optimized circuits, the number of the USB male pins and the number of the invention male pins of the multifunctional mobile phone can be increased or decreased according to the charging/data transmission requirements.

8. The multifunctional mobile phone data line is characterized in that in the first preferred scheme (rectangle) of the first and second male end faces of the multifunctional mobile phone data line, when the cross section of the front end of the inventive male end inclusion body is rectangular, the rear end of the bag body is provided with a microUSB male end positioning table and a Type-C male end positioning guide table, the first preferred scheme (rectangle) of the first multifunctional mobile phone data line is preferred to be a second (trapezoid) scheme of the second male end face compared with the first preferred scheme (rectangle) of the second multifunctional mobile phone data line, and the first preferred scheme (rectangle) of the first multifunctional mobile phone data line is preferred to be a first male end face.

9. The invention is characterized in that the USB male connector can be replaced by: the USB-A Type, the USB-B Type, the MiNi USB-A Type, the MiNi USB-B Type, the USB 1.0, the USB 2.0, the USB 3.0, the HDMI, the loudspeaker, the microphone, the bank U shield/K treasure, the earphone, the Type-C, Lightning, the microUSB and other male heads or female heads are invented.

10. The connector of claim 1, wherein the pin of the inventive male connector can also be a Type-C pin + Lightning pin to realize a two-combination male connector; the Type-C pin and the microUSB pin realize a two-combination male connector; the Lightning pin and the microUSB pin realize a two-combination male connector; the Type-C pin + Lightning pin + microUSB pin realizes three combination male heads.

Technical Field

The invention relates to the technical field of mobile phone chargers, in particular to a multifunctional mobile phone data line which is provided with a mobile phone tailstock plugging male head, namely a microUSB female seat, a Type-C female seat and a Lightning female seat can be plugged in a mobile phone charging data line, so that charging and data transmission are realized.

Background

Today, a charger for mobile phones has become an essential part for people to use mobile phones, and its structure generally includes: the mobile phone tail seat has the advantages that the power supply, the power adapter, the connecting wire and the mobile phone device are different in male head shape when the connecting wire is inserted into the mobile phone tail seat, the special shape of the connecting wire determines that the connecting wire is only suitable for matching, the connecting wire cannot be universal, and great inconvenience is caused, so that the market needs to have charging data wires with the tail seats inserted all the time.

Disclosure of Invention

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

fig. 1 is a schematic diagram of a preferred data line 1 of the multifunctional mobile phone of the present invention.

Fig. 2 is a front view of the multifunctional mobile phone data line of the invention, preferably 1.

Fig. 3 is a right side view of the multifunctional mobile phone data line of the present invention, preferably 1 invention male connector fig. 2.

Fig. 4 is a left side view of the multifunctional mobile phone data line of the present invention, preferably 1 invention male head fig. 2.

Fig. 5 is a bottom view of the multifunctional mobile phone data line of the present invention, preferably 1 invention male connector and fig. 2.

Fig. 6 is a top view of the multifunctional mobile phone data line of the present invention, preferably 1 invention male plug and fig. 2.

Fig. 7 is a sectional view of a preferred embodiment of the data line 1 of the multifunctional mobile phone of the present invention (with an additional preferred circuit diagram 1) taken along line a-a in fig. 2.

Fig. 8 is a schematic view of a preferred data line 2 of the multifunctional mobile phone of the present invention.

Fig. 9 is a front view of the multifunctional mobile phone data line of the invention, preferably 2-invented male connector.

Fig. 10 is a right side view of the multifunctional mobile phone data line of the present invention, preferably 2 the invention, and fig. 9.

Fig. 11 is a left side view of the multifunctional mobile phone data line of the invention, preferably 2 invention male connector and fig. 9.

Fig. 12 is a bottom view of the multifunctional mobile phone data line of the present invention, preferably 2 invention male connector and fig. 9.

Fig. 13 is a top view of the preferred 2-invented male connector of the data line of the multifunctional mobile phone of the present invention and fig. 9.

Fig. 14 is a cut-away view of the multifunctional mobile phone data line of the invention, preferably 2, of the invention, cut from B-B in fig. 9 (with the addition of the preferred circuit fig. 2).

Fig. 15 is a cut-away view of the multifunctional mobile phone data line of the invention, preferably 2, of the invention, cut from B-B in fig. 9 (with the addition of the preferred circuit fig. 3).

Fig. 16 is a view of the multifunctional mobile phone data line of the present invention preferably showing 6 viewing angles of the magnetic attraction head in the 2-invented male connector: 16-1 is a bottom view of 16-3, 16-2 is a right view of 16-3, 16-4 is a left view of 16-3, 16-5 is a rear view of 16-3, 16-6 is a top view of 16-3.

Fig. 17 is a diagram of 5 viewing angles of a magnetic tail in a preferred 2-invented male connector of a multifunctional mobile phone data line of the present invention: 17-1 is a bottom view of 17-3, 17-2 is a right view of 17-3, 17-4 is a left view of 17 left-3, and 17-5 is a top view of 17-3.

FIG. 18 is a schematic diagram of the intersection of the standard Lightning male end face, the Type-C male end face, and the microUSB male end face.

Figure 19 is a front view of the male end face (rectangular) preferred embodiment 2 of the present invention.

Fig. 20 is a front view of the male end face (hexagonal) preferred embodiment 1 of the present invention.

Figure 21 is a drawing showing the dimensions of the preferred embodiment 1 of the male end face (hexagon) of the present invention.

Fig. 22 is a side view of the preferred embodiment 2 of the preferred 1-male end surface (rectangle) of the data line of the multifunctional mobile phone of the present invention.

Fig. 23 is a side view of a preferred embodiment 2 of the multifunctional mobile phone data line of the present invention, preferably 2 male end surfaces (rectangular).

FIG. 24 is an end view of a USB according to the present invention.

Figure 25 is a side view of a male stitch arrangement of the present invention.

FIG. 26 is a side view of a male stitch arrangement in accordance with the present invention.

The data line structure of the multifunctional mobile phone shown in the figure comprises: 1USB male head, 11USB power supply, 12USB DATA negative, 13USB DATA positive, 14USB ground, 15USB insulating support, 16 support shell, 17 insulator, 2DATA line, 21Vbus power supply line, 22 DATA-DATA line negative, 23DATA + DATA line positive, 24ID signal line, 25GND ground wire, 3 invention male head, 31 insulating support, 32 insulating support, 33 insulator, 34 convex slot, 35Type-C DATA line central control module, 36Lightning DATA line central control module, 37 inclusion, 4Type-C male head positioning guide table, 41microUSB fixed hook, 5Type-C interface pin, 51GND, 52RX2+, 53RX 56-, 54VBUS, 55SBU1, 56D-, 57D +, 58CC, 59VBUS, 510 GND-, 511Txi +, 512, 6Lightning interface pin, SB, 62NC, 63NC, 64 SB, 65 VU, 66D- & 66 VU- & S, 67D +, 68 GND; 7microUSB interface pins, 71Vbus, 72DATA-, 73DATA +, 74ID, 75GND pins; 8Lightning public first cross-section, 9microUSB public first cross-sections, 10Type-C public first cross-section, 101 rectangle public first cross-section, 102 hexagon public first cross-section, 103microUSB public first location platform, 104Lightning location side slot, 105 magnetism are inhaled, 106 conduction terminal constitutes.

Detailed Description

FIG. 16 shows that the outer dimension of the end face of the male connector 3 of the present invention is derived from the intersection of the Lightning male connector cross-section 8, the microUSB male connector cross-section 9 and the Type-C male connector cross-section 10; the convex-shaped groove 34 is derived from the union of the microUSB standard male-head inner cavity and the Type-C male-head standard inner cavity.

Pins arranged on the male head 3, tongue piece pins arranged on the microUSB female base and tongue piece pins arranged on the Type-C female base effectively touch and conduct a circuit. From fig. 16-4 and fig. 22, it can be seen that the length of the microUSB male connector < the length of the Lightning male connector < the length of the Type-C male connector in the standard component, so the Type-C male connector positioning guide 4 provided at the tail end of the Type-C male connector does not hinder the insertion of the microUSB female connector or the Lightning female connector according to the present invention.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

The multifunctional mobile phone data line of the invention preferably has one: the overall structure of the device is known by combining the figures 1-6 and comprises: a head end USB male 1; the middle end is connected with a circuit of a Vbus power line 21, a DATA-DATA line negative 22, a DATA + DATA line positive 23, an ID signal line 24 and a GND grounding line 25 which are needed by 29 pins; the convex groove 34 in the male head 3 of the invention at the tail end is a cavity formed by buckling an insulating support body 31 and an insulating support body 32, and a cavity with a convex end surface formed by connecting 2 cuboids with different sizes, the front ends of the upper and lower inner walls are respectively provided with a micro USB interface pin 7 and a Type-C interface pin 5 which are opposite, and the tail end of the Type-C interface pin 5 is provided with a Type-C data line central control module 35; lightning6 stitch is respectively established to the biggest and second big two sides of outer wall, and wherein the biggest face Lightning interface stitch 6 is outside, sets up the fixed pothook 41 of microUSB, and Lightning data line central control module 36 is established to the tail end, twines its six faces by inclusion 37 again, touches Lightning6 stitch and the fixed pothook 41 department of microUSB and opens the window, ensures its mutual separation, and inclusion 37 tail end is established Type-C public head location guide table 4 and is constituteed in insulator 33 front end.

The multifunctional mobile phone data line of the invention is preferably provided with a first preferred circuit: the connection process of each pin is known by referring to the cut-away view of fig. 7.

The Type-C DATA line central control module 35 (information exchange chip and control circuit) and the Lightning DATA line central control module 36 (information exchange chip and control circuit) embedded in the insulator 33 are completely arranged according to the Type-C DATA line and Lightning DATA line industry standard, the independent Type-C central control module 36 and Lightning central control module 37 are connected by the Vbus power line 21, the DATA-DATA line 22, the DATA + DATA line 23, the ID signal line 24 and the GND signal line 25, and the current microsusb DATA line industry standard does not have a central control module, so the microsusb pin 7 is directly connected with the pin corresponding to the USB male connector 1.

The first connection scheme between the ID74 in the microUSB pin 7 and the USB ground 14 in the USB male 1 is as follows: the solid, i.e., ID signal line 24 is connected to the USB ground 14.

The second connection scheme between the ID74 in the microUSB pin 7 and the USB ground 14 in the USB male 1 is as follows: floating, i.e., the ID signal line 24 is disconnected from the USB ground 14.

The above-mentioned control circuit modules 35 and 36 are well known to those skilled in the art, and the technical solutions thereof are not technically improved nor are the core in the present invention, so they are not further described in detail.

The multifunctional mobile phone data line of the invention is preferably provided with a second preferred circuit: the Type-C data line central control module 35 (the information exchange chip and the control circuit) and the Lightning data line central control module 36 (the information exchange chip and the control circuit) embedded in the insulator 33 can also be integrated and designed into a module according to the functions set by the Type-C and Lightning industries, and a micro usb circuit is added as one of the implementation means of the present invention.

The second preferred multifunctional mobile phone data line of the invention is: the difference between the overall structure of the invention and the preferred overall structure of the multifunctional mobile phone data line is that the male connector 3 is divided into a front section and a rear section at the front ends of the Type-C data line central control module 35 and the Lightning data line central control module 36, the front section and the rear section are tightly attached by the attraction 105 pre-embedded on the attaching surface, and when the front section and the rear section are completely attached, the preset conducting terminal 106 is in circuit connection with the corresponding conducting terminal 106.

The invention relates to a multifunctional mobile phone data line optimization circuit, which comprises a first optimization circuit and a second optimization circuit, wherein the first optimization circuit comprises a first circuit and a second circuit: with reference to fig. 14, it can be known that 12 conducting terminals 106 are preset to realize effective conduction of the circuit to complete the charging and data transmission functions, and interference of the diode shielding reverse current on the multifunctional mobile phone data line in the charging process is preset, and the number of the conducting terminals 106 and the number of the diodes are increased or decreased, so that effective charging and data transmission are configured according to actual needs.

The second data line of the multifunctional mobile phone is preferably provided with a second preferred circuit: with reference to fig. 15, it can be known that 12 conducting terminals 106 are preset to realize effective conduction of the circuit to complete the charging and data transmission functions, and the increase or decrease of the number of the conducting terminals 106 is configured according to actual requirements to realize effective charging and data transmission.

The invention discloses a first (rectangular) optimization scheme of a multifunctional mobile phone data line optimization double-male-end face: as can be seen from fig. 19, 22 and 23, the end surface of the male head 3 of the invention is a rectangular male head cross section 101, the middle part is provided with a microUSB male head positioning table 103, and the tail part of the microUSB male head positioning table 103 is provided with a Type-C male head positioning guide table 4.

The invention relates to a scheme II (hexagon) for optimizing a data line of a multifunctional mobile phone, which is preferably a scheme II with two male end surfaces: as can be seen from fig. 2, 9, 16, 18, 19, 20 and 21, the end face of the male head 3 of the invention is a hexagonal male head cross section 102, and the middle part is provided with a Type-C male head positioning guide table 4.

The front ends of the two outer sides of the male connector 3 inclusion 37 without pins are respectively provided with a Lightning positioning side groove 104, and the position, size and shape are completely set according to the standard position of the Lightning mobile phone charging data line.

The Lightning interface pin 6 embedded on the largest surface of the male 3 inclusion 37 of the invention has a microUSB fixed hook 41 embedded in the insulating support 32 through pre-embedding/hot-pressing on both sides, and the hook is a spring leaf with an opening at one corner, and moves downwards in the pressure-bearing process until approaching parallel.

The USB male head 1 can be replaced by: USB-A type, USB-B type, MiNi USB-A type, MiNi USB-B type, USB 1.0, USB 2.0, USB 3.0, HDMI, speaker, microphone, bank U shield/K Bao's involved public head/female seat, can also be replaced by invention public head 3, because the port all belong to this trade personnel publicly known at present, so does not describe in detail.

In the specification, the USB male connector 1 and the invention male connector 3 in fig. 7, 14 and 15 are integrally expressed, which does not mean that the data line 2 is not involved, but the tail end of the invention male connector and the data line 2 are omitted for convenience of view, and the USB male connector 1 is replaced for circuit connection description.

The data line 2 includes: the Vbus power line 21, the DATA-DATA line 22, the DATA + DATA line positive 23 and the GND ground line 24 are independently wrapped by flexible insulating materials, then combined again, and wrapped by the flexible insulating materials. The number of the independent lines of the data lines 2 is not limited to 4, and the invention also provides a design scope for realizing multi-flow, high-speed and multi-purpose information transmission, increasing the number of lines or reducing the number of data lines with functions.

The microUSB interface pins 7 are sequentially and horizontally arranged from right to left Vbus71, DATA-72, DATA +73, ID74 and GND75, and the roots of the microUSB interface pins are embedded into the inner side of an insulating support body 32; the Lightning interface pin 6 is horizontally arranged from right to left SB61, NC62, NC63, VUSB64, SA65, D-66, D +67 and GND68 in sequence, and the root part of the Lightning interface pin is embedded in the outer side of the insulating support body 32; the Type-C interface pins 5 are horizontally arranged from right to left GND51, RX2+52, RX2-53, VBUS54, SBU155, D-56, D +57, CC58, VBUS59, TX1-510, TX1+511 and GND512 in sequence, and the roots of the pins are embedded into the inner side of the insulating support body 31; the Lightning interface pins 6 are horizontally arranged from right to left GND68, D +67, D-66, SA65, VUSB64, NC63, NC62 and 61SB, and the root parts are embedded in the outer side of the insulating support 31.

The microUSB interface pin 7 is parallel to, opposite to and keeps a distance with the Type-C interface pin 5; two rows of Lightning interface pins 6 are attached to the front outer sides of the insulating support 31 and the insulating support 32, the highest point of the pins is in the same plane as the enveloping body 37, and the separation of the pins is realized by the attached insulating support 31 and the insulating support 32.

The stitch attachment is: and embedding or medium bonding during hot pressing and injection molding.

The above charging data interface pin: insulating pins of Vbus71, DATA-72, DATA +73, ID74, GND75, SB61, NC62, NC63, VUSB64, SA65, D-66, D +67 and GND68 are completed by an insulating support body 32; GND51, RX2+52, RX2-53, VBUS54, SBU155, D-56, D +57, CC58, VBUS59, TX1-510, TX1+511, GND512, SB61, NC62, NC63, VUSB64, SA65, D-66, D +67 and GND68 pin insulation are completed by an insulating support body 31.

The data line 2 is correspondingly connected with each pin as follows: the Vbus power line 21 is connected with pins of the USB power source 11, the VBUS54, the VBUS59, the VUSB64 and the Vbus 71; DATA-DATA LINE NEGATIVE 22 AND USB DATA NEGATIVE 12, DATA-72, TX1-510, CC58, D-56, D-66,SBU155. RX2-53 and SA65 pin connection; the DATA + DATA line positive 23 is connected with the pins of the USB DATA positive 13, DATA +73, TX1+511, D +57, D +67, RX2+52 and SB 61; the ID signal line 24 is connected with an ID74 pin; the GND grounding wire 25 is pin-connected with the USB grounding 14, the GND51, the GND512, the GND68 and the GND 75; NC62 and NC63 define standby for expansion pins.

The number of the single-row pins of the Type-C interface pin 6 is set according to the current industry standard, the purposes of charging and data transmission are achieved, the maximum 20V/5A transmission is supported, a USB PD interface is additionally arranged, and a PD chip is additionally arranged, so that the high-speed transmission is realized by additionally arranging the PD chip at the tail end of a USB male connector.

The distance between the pins, the size, the material, the process and the specification of the pins, and the size of the gap between the insulating support 31 and the insulating support 32 are completely formulated according to the industry standards of Type-C, microUSB and Lightning.

The core of the invention is as follows: the male head 3 is provided with a convex groove 34, and the width of the large opening is larger than or equal to the width of the tongue piece of the Type-C female seat; the width of the small opening is larger than or equal to the width of the microUSB female seat tongue piece but smaller than the width of the Type-C female seat tongue piece.

The core two of the invention is: the height of the convex-shaped groove 34 formed in the male head 3 is larger than or equal to the thickness of a pin attached to a Type-C female seat tongue piece, and the larger value is the contraction height of a Type-C interface pin 5 when the male head 3 is inserted into the Type-C female seat tongue piece; the equality value is that when the male head 3 is inserted into the Type-C female seat tongue piece, the contact end of the Type-C interface pin 5 is contracted to be on the same surface as the surface where the male head is located.

The core of the invention is three: the microUSB interface pin 7 and the Type-C interface pin 5 have elastic characteristics and shrinkage characteristics, so that when the male head 3 is not inserted into the corresponding female seat, the distance between the microUSB interface pin 7 and the Type-C interface pin 5 is smaller than or equal to the thickness of a pin attached to a tongue piece of the microUSB female seat.

The elasticity and shrinkage characteristics of the microUSB interface pin 7 and the Type-C interface pin 5 are well known to those skilled in the art, and the implementation method is widely used, so that the detailed description thereof is omitted.

The height of the convex-shaped groove 34 arranged on the male head 3 is higher than that of the microUSB interface pin 7 in combination with the set height of a small opening in the figure 2, and the minimum height of the small opening is selected according to the principle that the microUSB interface pin 7 is not in contact with the Type-C female base pin and does not generate electric arcs. And the distance between the microUSB interface pin 7 and the Type-C interface pin 5 is equal to or less than the height of the microUSB female socket pin.

The convex-shaped groove 34 is formed by buckling a concave cavity of the insulating support 31 and a concave cavity of the insulating support 32, and the concave cavity of the insulating support 31 is a large opening; the insulating support 32 has a cavity or orifice. The separation of the convex-shaped groove 34 into the insulating support body 31 and the insulating support body 32 is only for the academic convenience of expression, and the convex-shaped groove 34 can also be selected to be formed by one-time injection molding in industrial production.

The convex-shaped groove 34 is arranged to ensure that the male head is inserted into the Type-C female seat, and short circuit caused by the contact of the microUSB interface pin 7 and the tongue piece pin of the Type-C female seat is avoided; the tongue piece pin of the microUSB female seat is arranged as a single surface, so that a Type-C interface pin 5 arranged on the male head of the micro USB female seat is not contacted by a pin; the male head 3 is a non-equilateral 6-edge end face, so that the male head 3 cannot be reversely inserted into the microUSB female seat, and short circuit caused by the fact that the Type-C interface pin 5 and the microUSB female seat tongue piece pin touch is avoided. When the invention male head 3 is rectangular, the insertion direction is marked on the outer wrapping body 33 of the invention male head 3.

The surrounding body 37 of the insulating support body 32 and the insulating support body 31 is made of metal or nonmetal material, and also has the function of enhancing the strength of the front end of the male connector 3.

The core of the invention is four: the end face shape of the male connector 3 of the charging data interface is the maximum intersection of the Lightning male connector section 8 and the microUSB male connector section 9, and the total height and the bottom edge length are consistent with the height and the length of the universal standard Lightning male connector, so that the Lightning female connector cannot generate left-right vertical deviation after being inserted into the Lightning female connector.

The core of the invention is five: the end face shape of the male head 3 of the charging data interface is the maximum intersection of the Lightning male head section 8 and the microUSB male head section 9, the bottom edge of the section of the male head 3 of the charging data interface is attached to the bottom edge of the universal standard microUSB female seat, and the two bevel edges are respectively attached to the two bevel edges of the microUSB female seat, so that the male head 3 of the charging data interface cannot deviate left and right, up and down after being inserted into the microUSB female seat.

The core of the invention is six: the middle section of the male head 3 is provided with a Type-C male head positioning guide table 4 (the section of the Type-C male head is consistent with the section of the 10), the invention has the effects that the male head 3 is prevented from generating left-right and up-down deviation after being inserted into a Type-C female seat, and a microUSB fixing clamping hook 41 is added to realize clamping.

The invention respectively arranges the microUSB fixed hooks 41 at two sides of the Lightning pin on the outer wall of the support body 32, realizes the effective contact of the microUSB pin and the microUSB female seat pin, and enhances the firm splicing strength of the male head, the Lightning female seat, the microUSB female seat and the Type-C female seat.

The invention has the core seven: the height of the end face of the male head 3 is as follows: the sum of the inclusion 37, the insulating support 32 and the insulating support 31 is equal to the thickness of the Lightning male connector in the current standard, and the value can be properly adjusted in the actual production process within the height of the Lightning female socket, so that the adjustment range is also the range related to the invention.

The core of the invention is eight: the numerical values recorded in the drawings and the specification are only used for explaining the embodiment and the feasibility analysis of the invention, so that the numerical values have tolerance in the production process or are properly adjusted according to actual needs, the further optimization of the functions of the numerical values is guaranteed, and the numerical values also belong to the protection range related to the invention.

The height of the Lightning stitch is on the same plane with the outer surface of the inclusion 37; the highest points of the Type-C pin and the microUSB pin are higher than the attached surface, and the Type-C pin and the microUSB pin are contracted when pressed and have a rebound resetting characteristic when decompressed.

The pins of the USB power supply 11, the USB data negative 12, the USB data positive 13 and the USB grounding 14 in the USB1 and the pins arranged in the invention male head 3 can be increased or decreased according to the functions provided by enterprises or the functions required by users.

In the data line 2 according to the present invention: the Vbus power line 21, the DATA-DATA line negative 22, the DATA + DATA line positive 23, the ID signal line 24, and the GND ground line may be increased or decreased according to the function provided by the enterprise or the function required by the user.

The Type-C and Lightning central control module provided by the invention is pre-embedded in the insulator 33 at two sides or one side. Since the central control chip is completely designed and manufactured according to the general industry, the invention does not describe the layout and circuit scheme of the device in detail.

The Lightning interface pin 6 of the present invention is provided with 8 pins on both sides, and as shown in fig. 7, 14 or 15, the SB61 is communicated with the SA 65; NC62 is communicated with D + 67; NC63 communicates with D-66; VUSB64 communicates with VUSB 64; SA65 communicates with SB 61; d-66 communicates with NC 63; d +67 communicates with NC 62; GND68 is connected with GND68, and the connection ensures that the user can ensure the normal operation of the data line regardless of the side to which the data line is plugged.

The invention discloses a multifunctional mobile phone data line, wherein a male connector 3 is inserted into a universal standard Type-C female socket: when the pin of the female seat tongue piece is a single surface, the male connector 3 can not be inserted in any direction, and the reverse insertion circuit can not realize charging or data transmission; when pins are arranged on two sides of the Type-C female seat tongue piece, blind insertion in any direction can be realized by the male head 3.

In the multifunctional mobile phone data line, the male connector 3 is inserted into the universal standard Lightning female socket, and can be inserted in a blind manner in any direction.

When the end face of the first/second middle male head of the multifunctional mobile phone data line is preferably selected as a second (hexagon) preferred scheme, the male head 3 can not be inserted into the microUSB female seat in any direction in a blind insertion way, and the male head 3 can not be inserted in the reverse direction.

When the end face of the first/second middle male head of the multifunctional mobile phone data line is preferably a first (rectangular) preferred scheme, the male head 3 is inserted into the microUSB female seat and cannot be inserted in any direction in a blind mode, the insertion direction is opposite to the insertion direction and is in contact with the Type-C interface pin 5 to cause short circuit, and therefore when the corresponding face mark of the insulator 33 is inserted into the microUSB female seat, the male head is inserted in the direction.

The marking can be realized by intaglio engraving, anodic engraving and printing.

The USB male head 1, the Lightning male head section 8, the microUSB male head section 9 and the Type-C male head section 10 strictly execute the industry universal standard.

The specific size of the end face of the male connector 3 of the invention is described, but the invention is not limited to the male connector 3, so that the size value of the male connector 3 can be properly adjusted on the premise of not influencing the effective fixation of the lighting female seat, the micro female seat and the Type-C female seat, and the charging and data transmission.

The above description is an example of the present invention, and common general knowledge in the technical field such as specific structures and characteristics known in the schemes is not described herein too much, so that a person of ordinary skill in the art can know all the common technical knowledge in the technical field of the invention before the application date or the priority date, can know all the prior art in the technical field, and has the capability of applying routine experimental means before the application date, and the person of ordinary skill in the art can combine his own capability to complete the scheme and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the scheme for a person of ordinary skill in the art in the light of the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.