CN219467688U - Wire harness and fixing structure thereof - Google Patents

Abstract

The utility model discloses a wire harness and a fixing structure thereof, and relates to the field of automobile wire harnesses. According to the utility model, the clamping assembly is arranged, when the cover plate and the clamping seat are folded, the cover plate downwards pushes the pressing plate, so that the pressing plate moves into the cavity, the sliding block is driven to slide in the sliding groove after the pressing plate downwards moves and extrude the spring, so that the spring is stressed and compressed, meanwhile, the pressing plate downwards moves to drive the rotating plate to rotate, the clamping block is pushed to move after the rotating plate rotates, the clamping block can extrude and limit the wire harness body after moving, the wire harness is prevented from moving or being pulled at will, and the stability of the wire harness is further improved.

Description

Wire harness and fixing structure thereof

Technical Field

The utility model relates to the field of automobile wire harnesses, in particular to a wire harness and a fixing structure thereof.

Background

The wiring harness is usually used for connecting signals and power supplies in and out between carrying devices, is a wiring component for connecting various electrical devices in an automobile circuit, and consists of an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like, and is usually fixed on the floor of an automobile through a fixing structure to prevent the wiring harness from being scattered on the automobile.

According to the Chinese patent with publication number CN112928719B, an automobile floor wire harness and a fixing structure thereof are disclosed, and the utility model can solve the problems of storage and arrangement of the wire harness when the seat slides in a large stroke in an electric adjustment mode of an automobile seat.

For the above-described disclosure, the inventors consider that it is difficult to quickly fix a plurality of wire harnesses when storing and arranging the wire harnesses, resulting in the possibility that the wire harnesses may be moved and pulled at will, thereby reducing the stability of the wire harnesses and reducing the fixing efficiency of the wire harnesses.

Disclosure of Invention

Based on the above, the utility model aims to provide a wire harness and a fixing structure thereof, so as to solve the technical problem that a plurality of wire harnesses are difficult to fix quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pencil and fixed knot thereof, includes cassette and pencil body, the apron is installed through the hinge to top one side of cassette, the standing groove has all been seted up to the inside of cassette and the bottom of apron, the inside of cassette is equipped with chucking subassembly and cavity, chucking subassembly is including seting up in the spout of cavity inner wall, the inside below of spout is fixed with the spring, the top of spring is connected with the slider, one side of slider is connected with the clamp plate, the bottom of clamp plate is connected with the swivel plate through the loose axle, one side of swivel plate is connected with the fixture block through the loose axle.

Through adopting above-mentioned technical scheme, after the clamp plate moves down, it can drive the commentaries on classics board and rotate, can promote the fixture block after the commentaries on classics board rotates and remove, can extrude the pencil body after the fixture block removes.

Further, the wire harness body is placed in the placing groove, a wire core is arranged in the wire harness body, and an insulating layer is arranged on the outer wall of the wire core.

Through adopting above-mentioned technical scheme, the insulating effect of pencil body can be improved in the setting of insulating layer, and the pencil body is placed in the inside back of standing groove and is convenient for follow-up spacing to the pencil body.

Further, the outer wall of insulating layer is equipped with the waterproof layer, the outer wall of waterproof layer is connected with the inner wall of pencil body, the outer wall of pencil body is equipped with the wearing layer.

Through adopting above-mentioned technical scheme, the waterproof performance of pencil body can be improved in the setting of waterproof layer, and the setting of wearing layer can improve the wear-resisting effect of pencil body.

Further, the fixture block is in sliding connection with the cavity, and one side of the fixture block is in contact with the wear-resistant layer.

Through adopting above-mentioned technical scheme, the fixture block can be in the inside stable slip of cavity, but the fixture block centre gripping pencil body after removing to improve the stability of pencil body.

Further, the pressing plate is in sliding connection with the sliding groove through the sliding block, and the top of the pressing plate is in contact with the bottom of the cover plate.

By adopting the technical scheme, the cover plate rotates and the clamping seat is closed, then the cover plate can push the pressing plate to move downwards, and the pressing plate can push the sliding block to slide in the sliding groove when moving downwards.

Further, the other side of the top of the clamping seat is connected with a threaded shaft through a bearing, and the top end of the threaded shaft is connected with a rotary table.

Through adopting above-mentioned technical scheme, user accessible carousel rotation screw thread axle, and when need not to rotate the carousel, screw thread axle and cassette threaded connection can prevent that the carousel from rotating at will.

Further, a limiting plate is arranged on one side of the turntable, and the bottom of the limiting plate is contacted with the top of the cover plate.

Through adopting above-mentioned technical scheme, user accessible rotation carousel can drive the limiting plate after the carousel rotates and rotate, and the limiting plate no longer contacts with the apron after rotating, and the apron can be opened to the user.

In summary, the utility model has the following advantages:

1. according to the wire harness fixing device, the clamping assembly is arranged, when the cover plate and the clamping seat are folded, the cover plate downwards pushes the pressing plate to enable the pressing plate to move into the cavity, the pressing plate downwards moves to drive the sliding block to slide in the sliding groove and press the spring, so that the spring is stressed and compressed, meanwhile, the pressing plate downwards moves to drive the rotating plate to rotate, the clamping block is pushed to move after the rotating plate rotates, the clamping block can press and limit the wire harness body after moving, the wire harness is prevented from moving randomly or being pulled, the stability of the wire harness is improved, when the wire harness is required to be taken out, the cover plate is only required to be opened, the pressing plate is not applied with pressure at the moment, the spring stretches and resets to drive the pressing plate to move upwards, the rotating plate and the clamping block are driven to reset, the clamping block is not clamped and fixed to the wire harness body, then a user can take out the wire harness body, and meanwhile, the clamping mode can be used for rapidly disassembling and assembling the wire harness body, and the fixing efficiency of the wire harness body is improved.

Drawings

FIG. 1 is a schematic view of the overall front cross-section of the present utility model;

FIG. 2 is a schematic overall perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a platen according to the present utility model;

fig. 4 is an enlarged view of fig. 1 a of the present utility model.

In the figure: 1. a clamping seat; 2. a placement groove; 3. a harness body; 4. a wire core; 5. a waterproof layer; 6. an insulating layer; 7. a threaded shaft; 8. a turntable; 9. a clamping assembly; 901. a clamping block; 902. a spring; 903. a rotating plate; 904. a movable shaft; 905. a slide block; 906. a chute; 907. a pressing plate; 10. a limiting plate; 11. a cover plate; 12. a cavity; 13. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A wire harness and a fixing structure thereof are shown in figures 1, 2, 3 and 4, the wire harness comprises a clamping seat 1 and a wire harness body 3, a cover plate 11 is arranged on one side of the top of the clamping seat 1 through a hinge, a holding groove 2 is formed in the clamping seat 1 and the bottom of the cover plate 11, a clamping assembly 9 and a cavity 12 are arranged in the clamping seat 1, a threaded shaft 7 is connected to the other side of the top of the clamping seat 1 through a bearing, a rotary table 8 is connected to the top of the threaded shaft 7, a limiting plate 10 is arranged on one side of the rotary table 8, the bottom of the limiting plate 10 is in contact with the top of the cover plate 11, the threaded shaft 7 can be prevented from randomly rotating by the threaded shaft 7 and the clamping seat 1 through the rotary table 8 when the rotary table 8 is not required to be rotated.

Specifically, the clamping assembly 9 includes a chute 906 formed in the inner wall of the cavity 12, a spring 902 is fixed below the chute 906, a sliding block 905 is connected to the top end of the spring 902, a pressing plate 907 is connected to one side of the sliding block 905, a rotating plate 903 is connected to the bottom of the pressing plate 907 through a movable shaft 904, the rotating plate 903 is rotationally connected to the pressing plate 907 through the movable shaft 904, the rotating plate 903 is rotationally convenient to rotate through the movable shaft 904, a clamping block 901 is connected to one side of the rotating plate 903 through the movable shaft 904, the pressing plate 907 is slidably connected to the chute 906 through the sliding block 905, the top of the pressing plate 907 is in contact with the bottom of the cover plate 11, the cover plate 11 rotates and after being folded with the clamping seat 1, the pressing plate 907 moves downwards, the pressing plate 907 drives the rotating plate 903 to rotate, the clamping block 901 is pushed to move after the rotating plate 903 rotates, and the clamping block 901 can extrude the wire harness body 3 after moving.

Referring to fig. 1 and 2, the wire harness body 3 is placed in the inside of standing groove 2, the inside of wire harness body 3 is equipped with sinle silk 4, the outer wall of sinle silk 4 is equipped with insulating layer 6, the outer wall of insulating layer 6 is equipped with waterproof layer 5, the outer wall of waterproof layer 5 and the inner wall connection of wire harness body 3, insulating layer 6 adopts the butyronitrile material preparation to form, waterproof layer 5 adopts polytetrafluoroethylene resin material preparation to form, the outer wall of wire harness body 3 is equipped with wearing layer 13, insulating layer 6's setting can improve wire harness body 3's insulating effect, waterproof layer 5's setting can improve wire harness body 3's waterproof performance, prevent that water from permeating to the inside of sinle silk 4, and then improved wire harness body 3's life, fixture block 901 and cavity 12 sliding connection, one side and wearing layer 13 contact of fixture block 901.

The implementation principle of the embodiment is as follows: firstly, when a user needs to fix the wire harness, the user can open the cover plate 11, then put the wire harness into the placing groove 2, then close the cover plate 11, when the cover plate 11 is folded with the clamping seat 1, the cover plate 11 can push the pressing plate 907 downwards, so that the pressing plate 907 moves into the cavity 12, the pressing plate 907 moves downwards and drives the sliding block 905 to slide in the sliding groove 906 and squeeze the spring 902, so that the spring 902 is stressed and compressed, meanwhile, the pressing plate 907 moves downwards and then drives the rotating plate 903 to rotate, the rotating plate 903 can push the clamping block 901 to move, the clamping block 901 moves and then can squeeze the wire harness body 3 to limit, the wire harness is prevented from moving or being pulled at will, then the user rotates the rotary table 8, the rotary table 8 rotates and then drives the limiting plate 10 to rotate, so that the limiting plate 10 contacts with the cover plate 11, and the cover plate 11 is prevented from rotating at will.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a pencil and fixed knot thereof constructs, includes cassette (1) and pencil body (3), its characterized in that: the utility model discloses a clamping device for a plastic material, including cassette (1), apron (11) are installed through the hinge to top one side of cassette (1), standing groove (2) have all been seted up to the inside of cassette (1) and the bottom of apron (11), the inside of cassette (1) is equipped with chucking subassembly (9) and cavity (12), chucking subassembly (9) are including setting up spout (906) in cavity (12) inner wall, the inside below of spout (906) is fixed with spring (902), the top of spring (902) is connected with slider (905), one side of slider (905) is connected with clamp plate (907), the bottom of clamp plate (907) is connected with swivel plate (903) through loose axle (904), one side of swivel plate (903) is connected with fixture block (901) through loose axle (904).

2. The wire harness and the fixing structure thereof according to claim 1, wherein: the wire harness is characterized in that the wire harness body (3) is placed in the placing groove (2), a wire core (4) is arranged in the wire harness body (3), and an insulating layer (6) is arranged on the outer wall of the wire core (4).

3. A wire harness and a fixing structure thereof according to claim 2, wherein: the outer wall of insulating layer (6) is equipped with waterproof layer (5), the outer wall of waterproof layer (5) is connected with the inner wall of pencil body (3), the outer wall of pencil body (3) is equipped with wearing layer (13).

4. The wire harness and the fixing structure thereof according to claim 1, wherein: the clamping block (901) is in sliding connection with the cavity (12), and one side of the clamping block (901) is in contact with the wear-resistant layer (13).

5. The wire harness and the fixing structure thereof according to claim 1, wherein: the pressing plate (907) is connected with the sliding groove (906) in a sliding mode through the sliding block (905), and the top of the pressing plate (907) is in contact with the bottom of the cover plate (11).

6. The wire harness and the fixing structure thereof according to claim 1, wherein: the other side of the top of the clamping seat (1) is connected with a threaded shaft (7) through a bearing, and the top end of the threaded shaft (7) is connected with a rotary table (8).

7. The wire harness and the fixing structure thereof according to claim 6, wherein: a limiting plate (10) is arranged on one side of the rotary table (8), and the bottom of the limiting plate (10) is contacted with the top of the cover plate (11).