CN218300384U

CN218300384U - Seven-core automobile spiral cable

Info

Publication number: CN218300384U
Application number: CN202222412715.0U
Authority: CN
Inventors: 应旭彬; 应日强; 林鹏
Original assignee: Zhejiang Zhongwei Cable Factory
Current assignee: Zhejiang Zhongwei Cable Factory
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-13
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to the technical field of cable, a seven core car spiral cable conductor is disclosed, and it includes the electric wire body, the tip of electric wire body is provided with the joint, the joint is kept away from one side of electric wire body (1) and is provided with the lid, the joint includes the fixing base of being connected with the electric wire body, the terminal surface that the electric wire body was kept away from to the fixing base is provided with the fixed column, the jack has been seted up to the direction that the fixing base was kept away from to the fixed column, the fixed slot that supplies the fixed column embedding is seted up towards the terminal surface of electric wire body to the lid, be provided with between fixed column and the lid and be connected locking structure between them, the operation groove has been seted up to the inner wall of fixed slot, locking structure is including setting up the fixture block on the fixed column outer periphery and setting up the V type shell fragment in the operation inslot, the opening of V type shell fragment is contradicted towards the diapire of fixed slot, when the lid closes on the fixed column, V type shell fragment contradicts with the terminal surface of fixture block towards the fixing base, and this application has dirt-proof effect.

Description

Seven-core automobile spiral cable

Technical Field

The application relates to the technical field of cables, in particular to a seven-core automobile spiral cable.

Background

At present, a seven-core automobile spiral cable is one of automobile cables in common use and has the effect of conducting a circuit.

A seven-core automobile spiral cable line in the related art comprises a cable, wherein two ends of the cable are connected with connectors, and jacks are formed in the connectors.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the existing jack is exposed outside, dust enters the jack, and when the connector is connected with other objects, the dust can affect the conductive effect of the connector.

SUMMERY OF THE UTILITY MODEL

In order to improve and reduce the dust removal entering and connect, the application provides a seven-core car spiral cable line.

The application provides a seven-core car spiral cable line adopts following technical scheme:

the utility model provides a seven core car spiral cable conductor, includes the electric wire body, the tip of electric wire body is provided with the joint, the joint is kept away from one side of electric wire body and is provided with the lid, the joint includes the fixing base of being connected with the electric wire body, the terminal surface that the electric wire body was kept away from to the fixing base is provided with the fixed column, the fixed column is kept away from the direction of fixing base and is seted up the jack, the fixed slot that supplies the fixed column embedding is seted up towards the terminal surface of electric wire body to the lid, be provided with between fixed column and the lid and be connected locking structure between them, the operation groove has been seted up to the inner wall of fixed slot, locking structure is including setting up the fixture block on the fixed column outer periphery and setting up the V type shell fragment in the operation inslot, the diapire of fixed slot is faced to the opening of V type shell fragment, when the lid closes on the fixed column, V type shell fragment contradicts with the terminal surface of fixture block towards the fixing base.

Through adopting above-mentioned technical scheme, when the joint needs to be dustproof, insert the fixed column in the fixed slot, until the fixed column contradicts with V type shell fragment, fixed column drive V type shell fragment warp, makes and moves to one side that V type shell fragment is close to the fixed slot diapire until the fixture block, and V type shell fragment resets and makes V type shell fragment contradict with the fixture block towards the terminal surface of fixing base, makes lid and articulate.

Optionally, the operating groove penetrates through the cover body towards the fixing seat, and the clamping block is slidably disposed in the operating groove.

Through adopting above-mentioned technical scheme, the fixture block slides and sets up in the operation inslot, has the guide effect, is difficult for rotating when making the lid install on the fixed column.

Optionally, the locking structure is provided with a plurality of, a plurality of the locking structure is along the circumference array distribution of fixed column.

By adopting the technical scheme, the plurality of locking structures are arranged, so that the connection stability of the cover body and the fixing column is improved; when one locking structure is damaged, other locking structures can also connect the cover body with the fixed column.

Optionally, a slide aligned with the fixture block is provided on the end surface of the fixing seat facing the fixing column, the slide penetrates through the fixing seat in the direction away from the axis of the fixing seat, a slider is slidably disposed in the slide, the slider can slide in the direction of the fixing seat and can be embedded into the operation groove, and when the slider collides with the fixture block, the V-shaped elastic sheet does not collide with the end surface of the fixture block facing the fixing seat.

Through adopting above-mentioned technical scheme, drive slider removes towards the fixture block direction, makes the slider conflict V type shell fragment, makes V type shell fragment deformation and no longer conflict fixture block, again with lid and fixed column separation.

Optionally, an operation block is arranged in the direction in which the sliding block is far away from the axis of the fixed seat.

Through adopting above-mentioned technical scheme, conveniently drive the slider through the operation piece and remove in the slide.

Optionally, the bottom wall of the fixing groove is provided with an insertion block inserted into the insertion hole.

Through adopting above-mentioned technical scheme, when the lid closes on the joint, the inserted block is embedded into the jack, further prevents in the foreign matter entering joint.

Optionally, the outer circumferential surface of the cover body is provided with a connecting strip, and the other end of the connecting strip is connected with the outer circumferential surface of the fixing seat.

Through adopting above-mentioned technical scheme, lid and fixing base are connected to the connecting strip, when the lid is opened for connecting, make the lid be difficult for losing, when needs lid recap when connecting, the staff can find the lid fast.

Optionally, an operation block is disposed on the outer circumferential surface of the fixing seat.

By adopting the technical scheme, the joint can be conveniently inserted into an object through the operation block, or the joint is separated from the object.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the joint needs to be dustproof, the fixing column is inserted into the fixing groove until the fixing column is abutted against the V-shaped elastic sheet, the fixing column drives the V-shaped elastic sheet to deform, the clamping block moves to one side, close to the bottom wall of the fixing groove, of the V-shaped elastic sheet, the V-shaped elastic sheet resets to enable the V-shaped elastic sheet to be abutted against the end face, facing the fixing seat, of the clamping block, and the cover body is connected with the joint;

2. the sliding block is arranged, so that the V-shaped elastic piece is driven to deform conveniently, and the cover body is separated from the joint.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view highlighting the connection of the connector to the cover;

FIG. 3 is a partial cross-sectional view showing the connection of the male connector to the cover.

Reference numerals: 1. a wire body; 2. a joint; 21. a fixed seat; 211. a slideway; 22. fixing a column; 221. a jack; 23. mounting blocks; 3. a cover body; 31. a connecting strip; 32. fixing grooves; 33. inserting a block; 34. an operation slot; 4. a locking structure; 41. a V-shaped elastic sheet; 411. a first resilient arm; 412. a second elastic arm; 42. a clamping block; 5. a slider; 51. and an operation block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment discloses a seven-core automobile spiral cable. Referring to fig. 1, the seven-core spiral cable for the automobile comprises a cable body 1 and a connector 2, wherein the cable body 1 is spiral. The outside of the wire body 1 is an insulating layer made of TPU. The two connectors 2 are arranged, and the two end faces of the electric wire body 1 along the length direction are connected with one connector 2.

Referring to fig. 1 and 2, the joint 2 includes a fixing seat 21 and a fixing column 22, the fixing seat 21 and the fixing column 22 are integrally formed, and the fixing seat 21 are coaxially arranged. One end of the fixing seat 21 far away from the fixing column 22 is fixedly connected with the electric wire body 1. Seven insertion holes 221 are formed in the end face, away from the fixed seat 21, of the fixed column 22.

Referring to fig. 1, the connector 2 is provided with a cover 3, and the cover 3 is used for sealing the insertion hole 221 and reducing dust from entering into the insertion hole 221. The outer circumferential surface of the cover body 3 is fixedly connected with a connecting strip 31, and the end surface of the connecting strip 31 far away from the cover body 3 is fixedly connected with the outer circumferential surface of the fixing seat 21.

Referring to fig. 2 and 3, a fixing groove 32 is formed in an end surface of the cover 3 facing the joint 2, the fixing column 22 is inserted into the fixing groove 32, and an inner diameter of the fixing groove 32 is the same as an outer diameter of the fixing column 22. The bottom wall of the fixing groove 32 is fixedly connected with seven insertion blocks 33, and the seven insertion holes 221 are respectively in one-to-one correspondence with the seven insertion blocks 33. When the cover 3 is mounted on the fixing post 22, the insertion block 33 is fitted into the insertion hole 221.

Referring to fig. 2 and 3, two locking structures 4 connecting the cover 3 and the fixed column 22 are arranged between the cover and the fixed column 22, and the two locking structures 4 are distributed along the axis of the fixed column 22 in a circumferential array. Two operation grooves 34 are formed in the inner wall of the fixing groove 32, and the two operation grooves 34 are distributed along the axis of the fixing groove 32 in a circumferential array. The operation slot 34 penetrates the cover body 3 in a direction away from the bottom wall of the fixing slot 32.

Referring to fig. 3, the locking structure 4 includes a V-shaped spring 41 and a latch 42, the V-shaped spring 41 is disposed in the operation slot 34, the V-shaped spring 41 faces the bottom wall of the fixing slot 32, the V-shaped spring 41 includes a first elastic arm 411 and a second elastic arm 412, and the first elastic arm 411 is fixedly connected to the bottom wall of the operation slot 34. The latch 42 is fixedly connected to the outer circumferential surface of the fixing post 22. The latch 42 is inserted into the fixing groove 32 and slides in the axial direction of the fixing groove 32. When the cover 3 is connected to the fixing post 22, the second elastic arm 412 abuts against the end surface of the fixing base 21 with the latch 42.

Referring to fig. 2, two slide ways 211 are opened on the end surface of the fixing base 21 facing the fixing column 22, and the two slide ways 211 are distributed along the axis of the fixing base 21 in a circumferential array. The cross section of the slide way 211 is trapezoidal, and the slide way 211 penetrates through the fixed seat 21 in the direction away from the axis of the fixed seat 21. The slide way 211 is internally provided with a slide block 5 in a sliding way, the section of the slide way 211 is trapezoidal, and the end surface of the slide block 5 far away from the axis of the fixed seat 21 is fixedly connected with an operation block 51. Two mounting blocks 23 are fixedly connected to the outer circumferential surface of the fixing base 21.

The implementation principle of the seven-core automobile spiral cable line in the embodiment of the application is as follows: when the connector 2 needs to be dustproof, the fixture block 42 is aligned with the operation groove 34, and then the fixing column 22 is inserted into the fixing groove 32 until the fixture block 42 contacts the V-shaped elastic sheet 41, the V-shaped elastic sheet 41 is deformed along with the continuous movement of the fixture block 42 until the fixture block 42 moves to the other side of the V-shaped elastic sheet 41, so that the V-shaped elastic sheet 41 and the fixture block 42 abut against each other toward the end surface of the fixing seat 21, and the cover body 3 is connected with the fixing column 22. On the contrary, an acting force is applied to the operating block 51, so that the slider 5 is inserted into the operating slot 34 until the latch 42 contacts the V-shaped resilient piece 41, and the V-shaped resilient piece 41 is deformed as the slider 5 continues to move until the slider 5 abuts against the latch 42, so that the V-shaped resilient piece 41 no longer abuts against the latch 42, and the cover 3 is separated from the fixing post 22.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a seven core car spiral cable lines, includes electric wire body (1), its characterized in that: the electric wire comprises an electric wire body (1), wherein a connector (2) is arranged at the end of the electric wire body (1), a cover body (3) is arranged on one side, away from the electric wire body (1), of the connector (2), the connector (2) comprises a fixing seat (21) connected with the electric wire body (1), a fixing column (22) is arranged on the end face, away from the electric wire body (1), of the fixing seat (21), a jack (221) is formed in the direction, away from the fixing seat (21), of the fixing column (22), a fixing groove (32) for embedding the fixing column (22) is formed in the end face, towards the electric wire body (1), of the cover body (3), a locking structure (4) for connecting the fixing column (22) and the cover body is arranged between the fixing column (22) and the cover body (3), an operation groove (34) is formed in the inner wall of the fixing groove (32), the locking structure (4) comprises a clamping block (42) arranged on the outer circumferential face of the fixing column (22) and a V-shaped elastic sheet (41) arranged in the operation groove (34), the opening of the V-shaped elastic sheet (41) faces the bottom wall of the fixing groove (32), and the cover body (3) is abutted against the fixing seat (21).

2. The seven-core spiral cable for automobiles of claim 1, wherein: the operation groove (34) penetrates through the cover body (3) towards the direction of the fixed seat (21), and the clamping block (42) is arranged in the operation groove (34) in a sliding mode.

3. The seven-core spiral cable for automobiles of claim 1, wherein: the locking structure (4) is provided with a plurality of, a plurality of locking structure (4) are along the circumference array distribution of fixed column (22).

4. The seven-core spiral cable for the automobile as claimed in claim 2, wherein: the end face, facing the fixing column (22), of the fixing seat (21) is provided with a slide rail (211) aligned with the clamping block (42), the slide rail (211) penetrates through the fixing seat (21) in the direction away from the axis of the fixing seat (21), a slide block (5) is arranged in the slide rail (211) in a sliding mode, the slide block (5) can slide towards the direction of the fixing seat (21) and can be embedded into the operation groove (34), and when the slide block (5) is abutted to the clamping block (42), the V-shaped elastic sheet (41) does not abut against the end face, facing the fixing seat (21), of the clamping block (42).

5. The seven-core spiral cable for automobiles according to claim 4, wherein: an operation block (51) is arranged in the direction of the sliding block (5) far away from the axis of the fixed seat (21).

6. The seven-core spiral cable for automobiles of claim 1, wherein: the bottom wall of the fixing groove (32) is provided with an inserting block (33) which is embedded into the inserting hole (221).

7. The seven-core spiral cable for the automobile as claimed in claim 1, wherein: the outer circumferential surface of lid (3) is provided with connecting strip (31), the other end of connecting strip (31) is connected with the outer circumferential surface of fixing base (21).

8. The seven-core spiral cable for automobiles of claim 1, wherein: and an installation block (23) is arranged on the outer circumferential surface of the fixed seat (21).