阅读说明：本技术 线束连接器结构 (Wire harness connector 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：本发明公开了一种线束连接器结构,包括连接器壳体,在连接器壳体内开设有右侧开口的插腔,在连接器壳体的左侧均匀开设有至少两个与插腔相连通的端子插槽,还设置有连接器插块,在连接器插块内开设有右侧开口且数量与插腔数量相同的卡腔,在连接器插块的左侧开设有与卡腔相连通的通孔,在连接器壳体的右侧顶壁上固定有卡扣凸起,在连接器插块的右侧顶部一体成型有卡扣凸板,在卡扣凸板上开设有卡扣槽孔,在连接器插块内设置有插接公端子结构,在连接器壳体内插设有插接母端子结构。本发明的结构设置合理,有利于减少在壳体内的晃动间隙,不易因更换环境或移动位置物体时导致接触异常,保证了接触的稳定性和可靠性,适用性强且适用性好。(The invention discloses a wiring harness connector structure, which comprises a connector shell, wherein an insertion cavity with a right opening is formed in the connector shell, at least two terminal insertion grooves communicated with the insertion cavity are uniformly formed in the left side of the connector shell, a connector insertion block is further arranged, card cavities with right openings and the number of the card cavities being the same as that of the insertion cavity are formed in the connector insertion block, through holes communicated with the card cavities are formed in the left side of the connector insertion block, a buckle bulge is fixed on the top wall of the right side of the connector shell, a buckle convex plate is integrally formed at the top of the right side of the connector insertion block, buckle groove holes are formed in the buckle convex plate, a plug-in male terminal structure is arranged in the connector insertion block, and a plug-in female terminal structure is inserted in the connector shell. The structure of the invention is reasonable, which is beneficial to reducing the shaking clearance in the shell, is not easy to cause abnormal contact when the environment is changed or the position object is moved, ensures the stability and reliability of the contact, and has strong applicability and good applicability.)

1. The utility model provides a pencil connector structure, includes the connector housing set up the right side open-ended in the connector housing and inserted the chamber the left side of connector housing evenly seted up at least two with insert the terminal slot that the chamber is linked together, its characterized in that: still be provided with the connector inserted block set up right side opening and quantity in the connector inserted block and insert the card chamber that the chamber quantity is the same with the card chamber the through-hole that the card chamber is linked together is seted up in the left side of connector inserted block, is fixed with the buckle arch on the right side roof of connector housing the right side top integrated into one piece of connector inserted block has the buckle flange buckle slotted hole has been seted up on the buckle flange be provided with the public terminal structure of pegging graft in the connector inserted block it is equipped with the female terminal structure of pegging graft to insert in the connector housing, the connector housing with when the connector inserted block is connected, press through the protruding card of buckle the location is fixed in the buckle slotted hole, at this moment the female terminal structure of pegging graft is pegged graft with the public terminal structure of pegging graft mutually.

2. The wire harness connector structure according to claim 1, wherein: the plug-in male terminal structure comprises a C-shaped male end, a guide piece is integrally formed at the tail of the C-shaped male end, a riveting block is integrally formed on the guide piece, the end of a wire rod is located in the guide piece and is fixed through riveting of the riveting block, the plug-in female terminal structure comprises a sheet female end, a pressing elastic sheet is formed in the middle of the sheet female end in a punching mode, a riveting hoop is fixed at the tail of the sheet female end, and the end of the wire rod is inserted into the sheet female end and is fixed through the riveting hoop in a positioning mode.

3. The wire harness connector structure according to claim 2, wherein: the connector comprises a connector shell and is characterized in that a convex strip is integrally formed on the symmetrical outer wall of the left end of the connector shell, a shell locking block is arranged at the left end of the connector shell, a number of inserting and buckling lugs matched with terminal slots are integrally formed in the middle of the right end of the shell locking block, a U-shaped wire guide groove is formed in the top surface of each inserting and buckling lug, buckling plates are integrally formed at the two sides of the right end of the shell locking block, buckling convex points are fixed at the right ends of the inner side faces of the buckling plates, the shell locking block is connected with the left end of the connector shell, the inserting and buckling lugs are inserted into the terminal slots, the buckling plates are attached to the outer wall of the left end of the connector shell, and the shell locking block is fixed in position through buckling of the buckling convex points.

4. The wire harness connector structure according to claim 3, wherein: connector insert's right-hand member symmetry lateral surface integrated into one piece has the card to press the slotted hole connector insert's right-hand member is provided with the insert locking plate the left side end integrated into one piece of insert locking plate has quantity and the same locking plate in card chamber to insert protrudingly the locking plate is inserted protruding top surface and has been seted up U-shaped wire rod guide slot, has the card to press the lug at the left side end integrated into one piece of insert locking plate both ends the outside end integrated into one piece of card to press the lug has the locking plate bump, the insert locking plate inserts the card intracavity of connector insert is fixed at the card downthehole fixedly of pressing the slotted hole through card to press lug and locking plate bump.

5. The wire harness connector structure according to claim 4, wherein: the wall of the connector shell is provided with a limiting abutting groove, and after the inserting female terminal structure is connected with the inserting male terminal structure, the end edge of the abutting elastic sheet is clamped and pressed in the limiting abutting groove for limiting.

6. The wire harness connector structure according to claim 5, wherein: the connector plug is characterized in that a limiting clamping groove is formed in the inner wall of the connector plug, a limiting clamping piece which is inclined outwards is stamped on the C-shaped male end, and when the connector plug is connected, the limiting clamping piece is pressed in the limiting clamping groove to limit.

7. The wire harness connector structure according to claim 6, wherein: the connector shell, the connector insert, the insert locking plate and the shell locking block are all plastic structures.

Technical Field

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

Background

At present, a connector assembly, a wiring harness connector and a wire-to-wire connector are used on equipment such as automobiles, household appliances, computers, communication equipment, various electronic instruments and meters, the wiring harness is mainly composed of a rubber shell, terminals and wires, the use requirement of general conditions can be met, but the conventional connector and the like are easy to generate changes when used, change environment and cause contact abnormity when moving position objects, so that failure is generated, and the normal use stability and reliability are influenced.

Disclosure of Invention

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

The technical scheme for realizing the purpose of the invention is that the wiring harness connector structure comprises a connector shell, wherein an insertion cavity with a right side opening is formed in the connector shell, at least two terminal insertion grooves communicated with the insertion cavity are uniformly formed in the left side of the connector shell, a connector insertion block is further arranged, card cavities with right side openings and the number of the card cavities identical to that of the insertion cavity are formed in the connector insertion block, through holes communicated with the card cavities are formed in the left side of the connector insertion block, a buckle bulge is fixed on the right side top wall of the connector shell, a buckle convex plate is integrally formed at the right side top of the connector insertion block, buckle groove holes are formed in the buckle convex plate, a plug-in male terminal structure is arranged in the connector insertion block, a plug-in female terminal structure is inserted in the connector shell, and the connector shell is clamped and pressed in the buckle groove holes through the buckle bulge when being connected with the connector insertion block to position and fix the connector shell And at the moment, the inserting female terminal structure is inserted into the inserting male terminal structure.

The plug-in male terminal structure comprises a C-shaped male end, a guide piece is integrally formed at the tail of the C-shaped male end, a riveting block is integrally formed on the guide piece, the end of a wire rod is located in the guide piece and is fixed through riveting of the riveting block, the plug-in female terminal structure comprises a sheet female end, a pressing elastic sheet is formed in the middle of the sheet female end in a punching mode, a riveting hoop is fixed at the tail of the sheet female end, and the end of the wire rod is inserted into the sheet female end and is fixed through the riveting hoop in a positioning mode.

The connector comprises a connector shell and is characterized in that a convex strip is integrally formed on the symmetrical outer wall of the left end of the connector shell, a shell locking block is arranged at the left end of the connector shell, a number of inserting and buckling lugs matched with terminal slots are integrally formed in the middle of the right end of the shell locking block, a U-shaped wire guide groove is formed in the top surface of each inserting and buckling lug, buckling plates are integrally formed at the two sides of the right end of the shell locking block, buckling convex points are fixed at the right ends of the inner side faces of the buckling plates, the shell locking block is connected with the left end of the connector shell, the inserting and buckling lugs are inserted into the terminal slots, the buckling plates are attached to the outer wall of the left end of the connector shell, and the shell locking block is fixed in position through buckling of the buckling convex points.

Connector insert's right-hand member symmetry lateral surface integrated into one piece has the card to press the slotted hole connector insert's right-hand member is provided with the insert locking plate the left side end integrated into one piece of insert locking plate has quantity and the same locking plate in card chamber to insert protrudingly the locking plate is inserted protruding top surface and has been seted up U-shaped wire rod guide slot, has the card to press the lug at the left side end integrated into one piece of insert locking plate both ends the outside end integrated into one piece of card to press the lug has the locking plate bump, the insert locking plate inserts the card intracavity of connector insert is fixed at the card downthehole fixedly of pressing the slotted hole through card to press lug and locking plate bump.

The wall of the connector shell is provided with a limiting abutting groove, and after the inserting female terminal structure is connected with the inserting male terminal structure, the end edge of the abutting elastic sheet is clamped and pressed in the limiting abutting groove for limiting.

The connector plug is characterized in that a limiting clamping groove is formed in the inner wall of the connector plug, a limiting clamping piece which is inclined outwards is stamped on the C-shaped male end, and when the connector plug is connected, the limiting clamping piece is pressed in the limiting clamping groove to limit.

The connector shell, the connector insert, the insert locking plate and the shell locking block are all plastic structures.

The invention has the positive effects that: the structure of the invention is reasonable, which is beneficial to reducing the shaking clearance in the shell, is not easy to cause abnormal contact when the environment is changed or the position object is moved, ensures the stability and reliability of the contact, and has strong applicability and good applicability.

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, the terms of left and right directions are for convenience of description and are not intended to be limiting.

Referring to fig. 1 and 2, a wiring harness connector structure comprises a connector shell 1, wherein a right-side open insertion cavity 2 is formed in the connector shell, at least two terminal slots 3 communicated with the insertion cavity are uniformly formed in the left side of the connector shell, a connector insertion block 4 is further arranged, card cavities 5 with right-side openings and the same number as the insertion cavities are formed in the connector insertion block, through holes 6 communicated with the card cavities are formed in the left side of the connector insertion block, a buckle bulge 7 is fixed on the right top wall of the connector shell, a buckle convex plate 8 is integrally formed at the top of the right side of the connector insertion block, a buckle groove hole 9 is formed in the buckle convex plate, an insertion male terminal structure 10 is arranged in the connector insertion block, an insertion female terminal structure 11 is inserted in the connector shell, and the connector shell is clamped and pressed in the buckle convex plate when the connector insertion block is connected with the connector insertion block The inner positioning is fixed, and at the moment, the inserting female terminal structure is inserted into the inserting male terminal structure.

The plug-in male terminal structure 10 comprises a C-shaped male terminal 101, a guide piece 102 is integrally formed at the tail of the C-shaped male terminal, a riveting block 103 is integrally formed on the guide piece, the end of a wire rod is located in the guide piece and is riveted and fixed through the riveting block, the plug-in female terminal structure 11 comprises a sheet-shaped female terminal 111, a pressing elastic sheet 112 is formed in the middle of the sheet-shaped female terminal in a punching mode, a riveting hoop 113 is fixed at the tail of the sheet-shaped female terminal, and the end of the wire rod is inserted into the sheet-shaped female terminal and is positioned and fixed through the riveting hoop.

The connector comprises a connector shell 1 and is characterized in that a convex strip 12 is integrally formed on the symmetrical outer wall of the left end of the connector shell 1, a shell locking block 13 is arranged at the left end of the connector shell, a number of inserting and buckling lugs 14 matched with terminal slots are integrally formed in the middle of the right end of the shell locking block, a U-shaped wire guide groove 15 is formed in the top surface of each inserting and buckling lug, buckling plates 16 are integrally formed at the two edges of the right end of the shell locking block, buckling convex points 17 are fixed at the right ends of the inner side faces of the buckling plates, and when the shell locking block is connected with the left end of the connector shell, the inserting and buckling lugs are inserted into the terminal slots, the buckling plates are attached to the outer wall of the left end of the connector shell, and the shell locking block is fixed in position through buckling convex points on the inserting and.

Connector inserted block 4's right-hand member symmetry lateral surface integrated into one piece has card pressure slotted hole 18 the right-hand member of connector inserted block is provided with inserted block locking plate 19 the left side end integrated into one piece of inserted block locking plate has quantity and the same locking plate in card chamber to insert protruding 20 the locking plate is inserted protruding top surface and has been seted up U-shaped wire rod guide slot 21, has card pressure lug 22 at the left side end both ends integrated into one piece of inserted block locking plate the outside end integrated into one piece of card pressure lug has locking plate bump 23, the inserted block locking plate inserts the card intracavity of connector inserted block is fixed at card pressure slotted hole internal fixation through card pressure lug and locking plate bump.

The wall of the connector shell is provided with a limiting abutting groove 24, and after the inserting female terminal structure is connected with the inserting male terminal structure, the end edge of the abutting elastic sheet is clamped and pressed in the limiting abutting groove for limiting.

The connector plug is characterized in that a limiting clamping groove 25 is formed in the inner wall of the connector plug, an outward inclined limiting clamping piece 26 is punched on the C-shaped male end, and when the connector plug is connected, the limiting clamping piece is pressed in the limiting clamping groove to be limited.

The connector shell, the connector insert, the insert locking plate and the shell locking block are all plastic structures.

The structure of the invention is reasonable, which is beneficial to reducing the shaking clearance in the shell, is not easy to cause abnormal contact when the environment is changed or the position object is moved, ensures the stability and reliability of the contact, and has strong applicability and good applicability.

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.