阅读说明：本技术 具有锁位结构的线束连接器 (Wire harness connector with locking structure ) 是由 廖成明 赵寻 陈友乐 于 2020-06-19 设计创作，主要内容包括：本发明公开了一种具有锁位结构的线束连接器,包括连接器壳体,在连接器壳体内开设有右端开设有若干线束穿孔,在连接器壳体的左端开设有线束插孔,在线束插孔与线束穿孔之间设置有导引通孔,在连接器壳体的右端设置有连接插块,在连接插块的左端固定有数量与线束穿孔数量相同的凸块,在凸块与连接插块内开设有相连通的线束卡位孔,在连接器壳体的顶面中部一体成型有卡扣凸块,在连接插块的顶面一体成型有卡板,在卡板的底面端部一体成型有卡凸,在连接器壳体内设置有线束公端结构,在连接插块内设置有线束母端结构。本发明的结构设置合理,可以有效的防止因震动或移动导接触异常的情况,保证了使用的稳定性,适用性强且实用性好。(The invention discloses a wire harness connector with a locking structure, which comprises a connector shell, wherein a plurality of wire harness through holes are formed in the right end of the connector shell, a wire harness jack is formed in the left end of the connector shell, a guide through hole is formed between the wire harness jack and the wire harness through holes, a connecting plug block is arranged at the right end of the connector shell, lugs with the same number as the wire harness through holes are fixed at the left end of the connecting plug block, wire harness clamping holes communicated with the connecting plug block are formed in the lugs and the connecting plug block, a clamping lug is integrally formed in the middle of the top surface of the connector shell, a clamping plate is integrally formed on the top surface of the connecting plug block, clamping protrusions are integrally formed at the end part of the bottom surface of the clamping plate, a wire harness male end structure is arranged in the connector shell, and a wire harness female end structure is. The invention has reasonable structure arrangement, can effectively prevent abnormal contact caused by vibration or movement, ensures the use stability, and has strong applicability and good practicability.)

1. The utility model provides a pencil connector with structure of being locked, includes the connector housing seted up the right-hand member in the connector housing and seted up a plurality of pencil and perforate the pencil jack that quantity and pencil perforation quantity are the same is seted up to the left end of connector housing the pencil jack with be provided with guide through hole, its characterized in that between the pencil perforation: the right-hand member of connector housing is provided with connects the inserted block the left end of connecting the inserted block is fixed with the quantity and the pencil and perforates the lug that the quantity is the same the pencil screens hole of being linked together in lug and the connection inserted block the top surface middle part integrated into one piece of connector housing has the buckle lug the top surface integrated into one piece of connecting the inserted block has the cardboard the bottom surface tip integrated into one piece of cardboard has the card protruding be provided with the public end structure of pencil in the connector housing be provided with the female end structure of pencil in the connection inserted block, the connector housing with when connecting the inserted block and being connected, the card is protruding to be buckled fixedly mutually with the buckle lug, the female end structure of pencil with the public end structure of pencil is connected and is switched on.

2. The wire harness connector with a capture structure of claim 1, wherein: the wiring harness male end structure comprises a conductive plug, a U-shaped plug part integrally connected to the outer end of the conductive plug and a hoop integrally formed at the outer end of the U-shaped plug part, a wiring harness is fixed on the wiring harness male end structure through the hoop, outwards inclined abutting elastic pieces are stamped and formed on the symmetrical side walls of the U-shaped plug part, an abutting groove is formed in the inner wall of the connector shell, and the wiring harness male end structure is inserted from a wiring harness jack and enables the tail end of the abutting elastic piece to be clamped and pressed in the abutting groove to be positioned.

3. The wire harness connector with a capture structure of claim 2, wherein: female end structure of pencil includes the column end the right-hand member integrated into one piece of column end has the spacing fixture block of U-shaped the right-hand member integrated into one piece of the spacing fixture block of U-shaped has the locking hoop piece the screens recess has been seted up on the inner wall in pencil position screens hole the jam has the screens that leans out to support the piece on the symmetrical lateral wall of column end, female end structure of pencil inserts and makes the tail end that screens supported the piece support and press from pencil screens hole location fixed on the screens recess, and when pencil public end structure is connected with female end structure of pencil, the column end inserts in the U-shaped card inserting portion, conductive plug and post end head butt this moment.

4. The wire harness connector with a capture structure of claim 3, wherein: the left end of connector housing is provided with connecting lock plate integrated into one piece has the withholding arch on connector housing's the symmetry outer wall connecting lock plate's right-hand member evenly is fixed with quantity and the same inserting convex body of pencil jack quantity it inserts the passageway to have seted up the pencil in the convex body connecting lock plate's left end both ends integrated into one piece has the withholding lug's medial extremity integrated into one piece has the withholding piece of falling, connecting lock plate connects the left end of connector housing and falls the piece and withholding the arch through withholding and be connected the location.

5. The wire harness connector with a capture structure of claim 4, wherein: connect the right-hand member of inserted block and be provided with the screens locking plate the left end integrated into one piece of screens locking plate has quantity and the same card convex body of pencil screens hole quantity seted up the leading-in passageway of pencil in the card convex body connect integrated into one piece's location lug on the symmetry outer wall of inserted block the left surface both ends integrated into one piece of screens locking plate has the location card the medial extremity integrated into one piece of location card has the location to fall the piece, the screens locking plate is connected when connecting on the inserted block, fall the piece and fix with location lug looks lock joint through the location.

6. The wire harness connector with a capture structure of claim 5, wherein: and a mounting fixture block is fixed on the outer wall of the connector shell.

Technical Field

The invention belongs to the technical field of connectors, and particularly relates to a wire harness connector with a locking structure.

Background

Need use the connector structure when connection such as car, domestic appliance, computer and communications facilities and various electronic instrument meters, the connector structure of prior art mainly includes gluey shell, terminal and wire rod constitution pencil, and it can satisfy the demand in market, but it easily produces when using changes the environment and causes vibrations or shift position and lead to contact the anomaly, influences stability in use and reliability.

Disclosure of Invention

The invention aims to provide a wire harness connector with a locking structure, which is reasonable in structural arrangement and stable and reliable in use.

The technical scheme for realizing the aim of the invention is a wire harness connector with a locking structure, which comprises a connector shell, wherein the right end of the connector shell is provided with a plurality of wire harness through holes, the left end of the connector shell is provided with wire harness insertion holes with the same number as the wire harness through holes, a guide through hole is arranged between the wire harness insertion holes and the wire harness through holes, the right end of the connector shell is provided with a connecting plug block, the left end of the connecting plug block is fixedly provided with lugs with the same number as the wire harness through holes, the lugs and the connecting plug block are internally provided with wire harness clamping holes which are communicated, the middle part of the top surface of the connector shell is integrally formed with a buckling lug, the top surface of the connecting plug block is integrally formed with a clamping plate, the bottom end part of the clamping plate is integrally formed with a clamping protrusion, and a wire harness male end structure is arranged in the connector shell, the connector shell is connected with the connecting insertion block, the clamping protrusions and the buckling lugs are buckled and fixed, and the wiring harness female end structure is connected and conducted with the wiring harness male end structure.

The wiring harness male end structure comprises a conductive plug, a U-shaped plug part integrally connected to the outer end of the conductive plug and a hoop integrally formed at the outer end of the U-shaped plug part, a wiring harness is fixed on the wiring harness male end structure through the hoop, outwards inclined abutting elastic pieces are stamped and formed on the symmetrical side walls of the U-shaped plug part, an abutting groove is formed in the inner wall of the connector shell, and the wiring harness male end structure is inserted from a wiring harness jack and enables the tail end of the abutting elastic piece to be clamped and pressed in the abutting groove to be positioned.

Female end structure of pencil includes the column end the right-hand member integrated into one piece of column end has the spacing fixture block of U-shaped the right-hand member integrated into one piece of the spacing fixture block of U-shaped has the locking hoop piece the screens recess has been seted up on the inner wall in pencil position screens hole the jam has the screens that leans out to support the piece on the symmetrical lateral wall of column end, female end structure of pencil inserts and makes the tail end that screens supported the piece support and press from pencil screens hole location fixed on the screens recess, and when pencil public end structure is connected with female end structure of pencil, the column end inserts in the U-shaped card inserting portion, conductive plug and post end head butt this moment.

The left end of connector housing is provided with connecting lock plate integrated into one piece has the withholding arch on connector housing's the symmetry outer wall connecting lock plate's right-hand member evenly is fixed with quantity and the same inserting convex body of pencil jack quantity it inserts the passageway to have seted up the pencil in the convex body connecting lock plate's left end both ends integrated into one piece has the withholding lug's medial extremity integrated into one piece has the withholding piece of falling, connecting lock plate connects the left end of connector housing and falls the piece and withholding the arch through withholding and be connected the location.

Connect the right-hand member of inserted block and be provided with the screens locking plate the left end integrated into one piece of screens locking plate has quantity and the same card convex body of pencil screens hole quantity seted up the leading-in passageway of pencil in the card convex body connect integrated into one piece's location lug on the symmetry outer wall of inserted block the left surface both ends integrated into one piece of screens locking plate has the location card the medial extremity integrated into one piece of location card has the location to fall the piece, the screens locking plate is connected when connecting on the inserted block, fall the piece and fix with location lug looks lock joint through the location.

And a mounting fixture block is fixed on the outer wall of the connector shell.

The invention has the positive effects that: the invention has reasonable structure arrangement, convenient and quick assembly and disassembly, can effectively prevent abnormal contact caused by vibration or movement, ensures the stability and reliability of use, and has strong applicability and good practicability; the female end of pencil is provided with the screens simultaneously and supports the piece, and the public end of pencil is structural to be provided with simultaneously and supports and press the spring to after connecting, also can guarantee the fastness of connecting, be favorable to avoiding appearing not hard up or the condition that drops, the stability in use is strong.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the present invention.

Detailed Description

(example 1)

FIGS. 1 and 2 show an embodiment of the present invention, wherein FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a sectional view of the present invention. In the present embodiment, directional words such as left and right are for convenience of description only and are not intended to be limiting.

Referring to fig. 1 and 2, a wire harness connector with a locking structure comprises a connector housing 1, wherein a plurality of wire harness through holes 2 are formed in the right end of the connector housing, wire harness insertion holes 3 with the same number as the wire harness through holes are formed in the left end of the connector housing, a guide through hole 4 is formed between the wire harness insertion holes and the wire harness through holes, a connecting plug block 5 is arranged at the right end of the connector housing, bumps 6 with the same number as the wire harness through holes are fixed at the left end of the connecting plug block, wire harness locking holes 7 communicated with the bumps and the connecting plug block are formed in the connecting plug block, a locking bump 8 is integrally formed in the middle of the top surface of the connector housing, a locking plate 9 is integrally formed on the top surface of the connecting plug block, a locking bump 10 is integrally formed at the bottom surface end of the locking plate, and a wire harness male end structure 11 is arranged in the connector housing, a wiring harness female end structure 12 is arranged in the connecting plug block, when the connector shell is connected with the connecting plug block, the clamping protrusions and the buckle protruding blocks are buckled and fixed, and the wiring harness female end structure is connected and conducted with the wiring harness male end structure.

The wire harness male end structure 11 comprises a conductive plug 111, a U-shaped plug part 112 integrally connected to the outer end of the conductive plug, and a hoop 113 integrally formed at the outer end of the U-shaped plug part, wherein a wire harness is fixed on the wire harness male end structure through the hoop, outwards inclined abutting elastic sheets 114 are punched on the symmetrical side walls of the U-shaped plug part, an abutting groove 26 is formed in the inner wall of the connector shell, and the wire harness male end structure is inserted from a wire harness jack and enables the tail end of the abutting elastic sheet to be clamped and pressed in the abutting groove for positioning.

Female end structure 12 of pencil includes column end 121 the right-hand member integrated into one piece of column end has the spacing fixture block 122 of U-shaped the right-hand member integrated into one piece of the spacing fixture block of U-shaped has locking hoop block 123 screens recess 13 has been seted up on the inner wall in pencil position screens hole the jam has the screens support piece 124 that leans out on the symmetrical lateral wall of column end, female end structure of pencil inserts and makes the tail end of screens support piece support and press in location is fixed on the screens recess, and when the public end structure of pencil is connected with female end structure of pencil, the column end inserts in the U-shaped card insertion portion, conductive plug and the butt of post end this moment.

Connector housing's left end is provided with connecting lock plate 14 integrated into one piece has withheld arch 15 on connector housing's the symmetry outer wall connecting lock plate's right-hand member evenly is fixed with quantity and the same protruding body 16 of inserting of pencil jack quantity it inserts the passageway to have seted up the pencil in the protruding body connecting lock plate's left end both ends integrated into one piece has withheld lug 17 withhold lug's medial extremity integrated into one piece has withheld down piece 18, connecting lock plate connects the left end at connector housing and falls the piece and withhold protruding the being connected location through withholding.

Connect the right-hand member of inserted block and be provided with screens locking plate 19 the left end integrated into one piece of screens locking plate has quantity and the same card convex body 20 of pencil screens hole quantity seted up pencil leading-in passageway 21 in the card convex body connect integrated into one piece's locating convex block 22 on the symmetry outer wall of inserted block the left surface both ends integrated into one piece of screens locking plate has locating card 23 the medial extremity integrated into one piece of locating card has the location to fall piece 24, the screens locking plate is connected when connecting on the inserted block, fall the piece through the location and fix a position convex block looks lock and close fixedly.

And a mounting fixture block 25 is fixed on the outer wall of the connector housing.

The invention has reasonable structure arrangement, convenient and quick assembly and disassembly, can effectively prevent abnormal contact caused by vibration or movement, ensures the stability and reliability of use, and has strong applicability and good practicability; the female end of pencil is provided with the screens simultaneously and supports the piece, and the public end of pencil is structural to be provided with simultaneously and supports and press the spring to after connecting, also can guarantee the fastness of connecting, be favorable to avoiding appearing not hard up or the condition that drops, the stability in use is strong.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.