CN218677845U

CN218677845U - Wiring harness plug-in connector

Info

Publication number: CN218677845U
Application number: CN202223413820.2U
Authority: CN
Inventors: 苏天虎
Original assignee: Jinan Yilian Electronics Co ltd
Current assignee: Jinan Yilian Electronics Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-03-21
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a pencil meets plug-in components, relate to auto electrical parts technical field, including pressing the depression bar, the outside week side slip cover of pressing the depression bar is equipped with connection structure, the bottom surface connection who presses the depression bar has a press spring, the opposite side port fastening connection who presses the spring has the butt piece, the outside cover of pressing the spring is established and is installed the sleeve, connection structure's outer wall week side installation is provided with the connecting cylinder structure, the upper and lower surface welding of connecting cylinder structure's outer wall has the wall end of supporting, the central axle head surface of wall end has been seted up pencil hole end, it carries out the centre gripping fixedly effectively to connecing of inserting of inside pencil, reduce at the car in-process that traveles, the pencil is not hard up, become flexible car circuit failure, cause the danger of vehicle emergence accident, be convenient for adjust the pencil of different bores simultaneously and fasten, reduce the unstable problem of pencil grafting, under the effect of twisting hinged component, effectively twist reverse the hinge to the grafting end of pencil, further the grafting of pencil improves.

Description

Wiring harness plug-in connector

Technical Field

The utility model relates to an auto electrical parts technical field especially relates to a pencil connects plug-in components.

Background

The pencil connector is the protector of pencil terminal, and the pencil connector also prevents to produce the effect of short circuit simultaneously between the pencil, on the vehicle, has installed a large amount of electrical apparatus, electronic parts, and this just makes the pencil connector by a large amount of uses, and the connector of two active devices is connected promptly to the pencil connector, transmission current or signal, and the connector makes product design can the modularization, and assembly process is simpler, has reduced the cost of maintenance and upgrading simultaneously.

In the prior art, the harness connector cannot well bind and fix the internal automobile harness, the fastening positions of the harnesses with different calibers cannot be adjusted, and meanwhile, when the harnesses are connected and plugged, the circuits of the harness plugging ends are not easy to rotate and hinge, so that the circuits of the harness ends are likely to be loosened due to vibration in the automobile running process, and the automobile circuits are likely to be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the pencil connector among the prior art and can not be fine to the car pencil of inside constraint fixed to can not adjust the pencil fastening position of different bores, when the pencil connects to insert simultaneously, be difficult for carrying out rotatory articulated to the circuit of pencil grafting end, thereby probably lead to the circuit of pencil end loose because of the vibration at the car in-process of traveling, make car circuit cause the problem of damage, and a pencil that proposes connects plug-in components.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a wire harness connecting plug-in unit comprises a first connecting cover, wherein abutting components are arranged inside the first connecting cover, two groups of abutting components are arranged, a second connecting cover is arranged outside one group of abutting components, a positioning ring block is tightly arranged on the outer edge of the second connecting cover, and a torsion hinge component is tightly connected to the surface of one side of the outer wall of the positioning ring block;

the solid subassembly of support is including pressing the depression bar, the outside week side slip cap of pressing the depression bar is equipped with connection structure, the bottom surface connection according to the depression bar has a pressure spring, the opposite side port fastening connection who presses the spring has the piece of support, the outside cover of pressing the spring is established and is installed the sleeve, connection structure's the installation of outer wall week side is provided with the connecting cylinder structure, the skin weld has the wall end of support about the outer wall of connecting cylinder structure, the central axle head surface of wall end has seted up pencil hole end.

Preferably, it is including the connecting piece to twist reverse the hinge subassembly, outer wall one side fastening connection of connecting piece has a sheath section of thick bamboo, the structure is twisted round in the outside week side surface cover of sheath section of thick bamboo is established and is installed, it is provided with the internal tooth structure to twist round a side inside of surface of structure to set up, the outside one end meshing of internal tooth structure is connected with the butt ring, it has the connecting sleeve to twist round a side surface fastening connection in top of structure, the slide bar is installed in the inside grafting of connecting sleeve.

Preferably, the outer wall surface of one side of the positioning ring block is provided with a sliding groove, and the sliding groove is in sliding connection with the sliding rod.

Preferably, the side edge of the first connecting cover is provided with an inserting ring, and four groups of inserting rods are welded on the outer surface of one side of the inserting ring.

Preferably, an inner connecting ring is slidably mounted on a side edge of the second connecting cover, and an inner connecting groove is formed in the outer peripheral side of the inner connecting ring.

Preferably, a wire harness pipe penetrates through the first connecting cover and the second connecting cover, a wire harness is inserted into the wire harness pipe, and an electricity-proof cover is connected and mounted on the surface of the outer side of the first connecting cover.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through supporting under the solid subassembly effect, effectively to inserting of inside pencil carry out the centre gripping fixed, reduce at the car in-process of traveling, the pencil is not hard up, and not hard up car circuit is malfunctioning, causes the danger of vehicle emergence accident, is convenient for adjust the fastening to the pencil of different bores simultaneously, reduces the unstable problem of pencil grafting.

2. The utility model discloses in, under the effect through twisting hinge assembly, effectively twist reverse the hinge to the grafting end of pencil, further improve the grafting steadiness of pencil.

Drawings

Fig. 1 is a schematic perspective view of a wire harness plug-in unit according to the present invention;

fig. 2 is a schematic view of the three-dimensional structure separation of the wire harness plug-in connector of the present invention;

fig. 3 is a schematic structural view of a fixing component of a wire harness plug-in connector according to the present invention;

fig. 4 is a schematic structural view of a torsional hinge assembly of a wiring harness plug-in unit according to the present invention.

Illustration of the drawings: 1. a first connection cover; 2. an electricity-proof cover; 3. a plug-in ring; 4. a second connecting cover; 5. a propping and fixing component; 51. a pressing lever; 52. a connecting structure; 53. a pressing spring; 54. a sleeve; 55. a butting block; 56. a connecting cylinder structure; 57. a wall abutting end; 58. a wire harness bore end; 6. an inner connecting ring; 7. an interconnecting slot; 8. positioning the ring block; 9. a sliding groove; 10. a torsional hinged assembly; 101. a connecting member; 102. a sheathing tube; 103. a torsion structure; 104. an internal tooth structure; 105. a butting ring; 106. a connecting sleeve; 107. a slide bar; 11. a harness tube; 12. a wire harness.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1-4, the utility model provides a technical solution: a wire harness plug-in connector comprises a first connecting cover 1, wherein abutting components 5 are arranged inside the first connecting cover 1, two groups of abutting components 5 are arranged, a second connecting cover 4 is arranged outside one group of abutting components 5, the outer edge of the second connecting cover 4 is tightly provided with a positioning ring block 8, and the surface of one side of the outer wall of the positioning ring block 8 is tightly connected with a torsion hinge component 10; support solid subassembly 5 including pressing the depression bar 51, the outside week side slip cap of pressing the depression bar 51 is equipped with connection structure 52, the bottom surface of pressing the depression bar 51 is connected with presses down spring 53, the opposite side port fastening connection who presses down spring 53 has support piece 55, press down spring 53's outside cover to establish and install sleeve 54, connection structure 52's the installation of outer wall week side is provided with connecting cylinder structure 56, the outer wall of connecting cylinder structure 56 about the skin weld have support wall end 57, support the central axle head surface of wall end 57 and seted up pencil hole end 58.

In this embodiment, it is provided with two sets ofly to support solid subassembly 5, two sets ofly support solid subassembly 5 and form dislocation clamping position, be convenient for strengthen the centre gripping steadiness to pencil pipe 11, support solid subassembly 5 including pressing the depression bar 51, make under the effect of external force press the depression bar 51 to press the operation of pressing the spring 53 of pressing the depression bar 51 bottom surface connection and carrying out the elasticity, outside week side slip cover according to depression bar 51 is equipped with connection structure 52, make the butt piece 55 of pressing the spring 53 other side port fastening connection carry out the butt firm in pressing the sleeve 54 that spring 53 outside cover was installed and fixing to pencil pipe 11 under the linkage effect through pressing spring 53, it is provided with connecting cylinder structure 56 to install around the outer wall of connection structure 52, sleeve 54 runs through the diapire surface of connecting cylinder structure 56, surface welding has wall end 57 about the outer wall of connecting cylinder structure 56, carry out the structure firm in the inside of first connecting cover 1 through wall end 57, central axle head surface has seted up at wall end 57 has 58, it inserts to be convenient for pencil 12 through wall hole end 58.

Example 2

As shown in fig. 1 to 4, the torsion hinge assembly 10 includes a connecting member 101, a sheath cylinder 102 is fixedly connected to one side of an outer wall of the connecting member 101, a torsion structure 103 is installed on an outer circumferential side surface of the sheath cylinder 102 in a sleeved manner, an inner tooth structure 104 is installed inside one side surface of the torsion structure 103, an outer end of the inner tooth structure 104 is connected to a butting ring 105 in a meshed manner, a connecting sleeve 106 is fixedly connected to one side surface of a top of the torsion structure 103, a sliding rod 107 is installed inside the connecting sleeve 106 in an inserted manner, a sliding groove 9 is installed on an outer wall surface of one side of a positioning ring block 8, the sliding groove 9 and the sliding rod 107 are connected in a sliding manner, a plug ring 3 is installed on a side edge of a first connecting cover 1, four groups of plug rods are welded on an outer surface of one side of the plug ring 3, an inner connecting ring 6 is installed on a side edge of a second connecting cover 4 in a sliding manner, an inner connecting groove 7 is installed on an outer circumferential side edge of the inner connecting ring 6, a wire harness 11 is installed inside of the first connecting cover 1 and the second connecting cover 4 in a penetrating manner, a wire harness 11 is installed in an inserted manner, a wire harness 11, and a wire harness 12 is installed on an outer surface of the first connecting cover 1 in an engaged manner.

In this embodiment, the torsional hinged assembly 10 includes a connecting member 101, a side port of the connecting member 101 is tightly connected with the outer wall surface of the retainer ring block 8, a sheath cylinder 102 is tightly connected with one side of the outer wall of the connecting member 101, a torsional structure 103 is sleeved on the outer circumferential side surface of the sheath cylinder 102, under the action of an internal tooth structure 104 arranged inside one side surface of the torsional structure 103, an abutting ring 105 engaged with one end of the outer side of the internal tooth structure 104 is rotatably hinged to clamp the wire harness tube 11 which is firmly clamped inside, under the cooperation of a connecting sleeve 106 tightly connected with one side surface of the top of the torsional structure 103 and a sliding rod 107 inserted and installed inside the connecting sleeve 106, the sliding rod 107 is enabled to slide and rotate inside a sliding groove 9 arranged on the outer wall surface of one side of the retainer ring block 8, the driving twisting structure 103, the internal tooth structure 104 and the abutting ring 105 twist the harness pipe 11, the side of the first connection cover 1 is connected with the inserting ring 3, the outer surface of one side of the inserting ring 3 is welded with four groups of inserting rods, the side of the second connection cover 4 is slidably provided with the internal connection ring 6, the four groups of inserting rods and the internal connection grooves 7 arranged on the peripheral sides of the internal connection ring 6 are embedded and inserted, under the action of external force, the inserting ring 3 and the internal connection ring 6 respectively drive the first connection cover 1 and the second connection cover 4 to twist and strengthen, the harness pipe 11 penetrates through and is arranged inside the first connection cover 1 and the second connection cover 4, the harness pipe 11 is a common corrugated pipe, the harness 12 is inserted and arranged inside the harness pipe 11, and under the action of the electricity-proof cover 2 connected and arranged on the outer side surface of the first connection cover 1, the electrostatic reaction generated when the harness 12 is exposed when the inserting end is connected is effectively reduced.

The working principle of the embodiment is as follows: when the wiring harness connecting structure is used, firstly, the electricity-proof cover 2 is installed on the surface of the outer side of the first connecting cover 1 in a linked mode, when the wiring harness 12 is connected and inserted, the electrostatic reaction generated by the exposed wire end is effectively reduced through the electricity-proof cover 2, then, the wiring harness 12 is connected and inserted through the caliber end of the wiring harness pipe 11, then, the pressing rod 51 is used for elastically pressing the pressing spring 53 connected with the bottom end surface of the pressing rod 51 under the action of external force, the connecting structure 52 is sleeved on the outer periphery of the pressing rod 51 in a sliding mode, the butt block 55 fixedly connected with the other side end of the pressing spring 53 is used for conducting butt and stabilization on the wiring harness pipe 11 inside the sleeve 54 installed outside the pressing spring 53 under the linkage effect of the pressing spring 53, meanwhile, the wiring harness connecting structure is convenient to fix the wiring harness connection of different calibers, then, under the action of the external force, the inserting ring 3 and the inner connecting ring 6 respectively drive the first connecting cover 1 and the second connecting cover 4 to conduct torsion on the wiring harness pipe 11 connected inside, the torsion structure is firmly added, then, the sliding groove 9 arranged on the outer wall surface of the positioning ring block 8 side of the sliding rod 107 drives the inner connecting structure to rotate, the torsion structure 104 and the wiring harness pipe 11 to conduct further, the torsion structure to improve the concrete wiring harness torsion of the wiring harness 11, and the torsion process of the wiring harness pipe.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A wiring harness connector is characterized in that: the connecting device comprises a first connecting cover (1), abutting components (5) are arranged inside the first connecting cover (1), two groups of abutting components (5) are arranged, a second connecting cover (4) is arranged outside one group of abutting components (5), a positioning ring block (8) is tightly arranged on the outer edge of the second connecting cover (4), and a torsion hinge component (10) is tightly connected to the surface of one side of the outer wall of the positioning ring block (8);

support solid subassembly (5) including pressing down the pole (51), the outside week side slip cover of pressing down the pole (51) is equipped with connection structure (52), the bottom surface of pressing down the pole (51) is connected with presses down spring (53), the opposite side port fastening connection who presses down spring (53) has to support piece (55), the outside cover of pressing down spring (53) is established and is installed sleeve (54), the installation of the outer wall week side of connection structure (52) is provided with connecting cylinder structure (56), the outer wall upper and lower surface welding of connecting cylinder structure (56) has to support wall end (57), the central axle head surface of supporting wall end (57) has seted up pencil hole end (58).

2. A wiring harness connector as claimed in claim 1, wherein: twist reverse hinge subassembly (10) including connecting piece (101), outer wall one side fastening connection of connecting piece (101) has a sheath section of thick bamboo (102), the outside week side surface cover of a sheath section of thick bamboo (102) is established and is installed and twist reverse structure (103), it is provided with internal tooth structure (104) to twist reverse a side inside of surface of structure (103), the outside one end meshing of internal tooth structure (104) is connected with butt ring (105), it has connecting sleeve (106) to twist reverse top one side surface fastening connection of structure (103), slide bar (107) are installed in the inside grafting of connecting sleeve (106).

3. A wiring harness connector as claimed in claim 1, wherein: the outer wall surface of one side of the positioning ring block (8) is provided with a sliding groove (9), and the sliding groove (9) is connected with the sliding rod (107) in a sliding manner.

4. A wiring harness connector as claimed in claim 1, wherein: the side of the first connecting cover (1) is provided with a connecting ring (3), and four groups of connecting rods are welded on the outer surface of one side of the connecting ring (3).

5. A wiring harness connector as claimed in claim 1, wherein: the side edge of the second connecting cover (4) is provided with an inner connecting ring (6) in a sliding way, and the outer side peripheral side of the inner connecting ring (6) is provided with an inner connecting groove (7).

6. A wiring harness connector as claimed in claim 1, wherein: the inside of first connecting cover (1) and second connecting cover (4) is run through and is installed pencil pipe (11), the inside of pencil pipe (11) is inserted and is established and install pencil (12), the outside surface of first connecting cover (1) links up and installs and prevent electric cover (2).