Automobile electronic system integrated wire harness fixing device

Abstract

The utility model relates to the technical field of automobile wire harnesses, and provides an automobile electronic system integrated wire harness fixing device which comprises a first supporting seat and a second supporting seat, the upper surface of the first supporting seat is provided with a plurality of first placing grooves which are arranged at equal intervals, and the lower surface of the second supporting seat is provided with a plurality of second placing grooves which are arranged at equal intervals. According to the automobile wire harness fixing device, the adjustable assembly is adopted, so that automobile wire harnesses of different specifications can be fixed at the same time, the automobile wire harnesses of different specifications are placed between the first placing groove and the second placing groove, and the automobile wire harnesses of different specifications can be fixed at the same time; the clamping block wraps the automobile wire harnesses of different sizes, the second connecting block compresses the clamping block and drives the telescopic rod to stretch out and draw back so as to adjust the contact face of the clamping block and the automobile wire harnesses in real time according to the different sizes of the automobile wire harnesses, and therefore the automobile wire harnesses of different sizes can be fixed at the same time, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harnesses, in particular to an automobile electronic system integrated wiring harness fixing device. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal (connector) made of copper material, which is crimped with the wires and cables, and then the insulator is plastic-pressed or metal shell is added to form a component that connects the circuit. In the production process of automotive wiring harnesses, the wiring harness needs to be fixed, so a fixing device is needed, which is mostly a clamping mechanism.

[0003] For example, a car wiring harness fixing device with publication number CN220172555U belongs to the field of car wiring harness production and processing, including a base, a fixing rod on the base, and a pressure cover on the top of the base. The pressure cover is connected to the base through the fixing rod, and can be used in conjunction with the first magnet and the second magnet to quickly open the pressure cover to pass the wire harness, and then use the adsorption effect of the magnet to fix the base and the pressure cover. For situations where clamping too tightly is not required, it can not only fix the wire harness, but also improve the convenience of operation. A weight-added component is set on the pressure cover, and used in conjunction with the magnet, it can ensure the fixing effect between the pressure cover and the base when the connecting screws are not used. The pressure cover can also be quickly lifted by using the weight-added component. For situations where clamping and tightening are required, the use of connecting screws can ensure that the pressure cover and the base are effectively fixed, thereby ensuring the clamping and fixing effect of the wire harness in this way, making the clamping method diversified.

[0004] However, in the prior art, when fixing automobile wiring harnesses, due to the differences in the sizes of automobile wiring harnesses, conventional fixing devices can only fix automobile wiring harnesses of the same size and specifications, and cannot simultaneously fix automobile wiring harnesses of different specifications, so the practicality of the device is limited to a certain extent. Utility Model Content

[0005] The utility model aims to solve the problem that the conventional fixing device in the prior art can only fix automobile wiring harnesses with the same size and specifications, but cannot fix automobile wiring harnesses with different specifications at the same time, thus limiting the practicality of the device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automotive electronic system integrated wiring harness fixing device, comprising a first support seat and a second support seat, the upper surface of the first support seat is provided with a plurality of first placement grooves arranged equidistantly, the lower surface of the second support seat is provided with a plurality of second placement grooves arranged equidistantly, the inner side wall of the first placement groove is provided with a plurality of first mounting holes arranged equidistantly, the inner side wall of the second placement groove is provided with a plurality of second mounting holes arranged equidistantly, the middle parts of the first mounting hole and the second mounting hole are fixedly connected with an adjustable component, the adjustable component comprises a first connecting block, one end of the first connecting block is elastically connected with the second connecting block by a buffer spring, a telescopic rod is fixedly connected between the buffer spring and the second connecting block, and a clamping block is fixedly connected to the side of the second connecting block away from the telescopic rod.

[0007] As a preferred embodiment, first fixing blocks are symmetrically fixedly connected to both sides of the first support seat, through holes are opened in the middle of the two first fixing blocks, and a support rod is fixedly connected to one side of the upper surface of the first fixing block close to the through hole.

[0008] As a preferred implementation, second fixing blocks are symmetrically fixedly connected to both sides of the second support seat, and the second fixing blocks are slidably connected to the support rod.

[0009] As a preferred implementation, the first support seat and the second support seat are fixedly connected via a return spring, and the return spring is located on a side of the support rod away from the through hole.

[0010] As a preferred embodiment, a counterweight plate is fixedly connected to the upper surface of the second support seat, and a pull rod is fixedly connected to the upper surface of the counterweight plate.

[0011] As a preferred implementation, a wear-resistant layer is sprayed on the inner side of the clamping block.

[0012] As a preferred implementation, the first placement groove and the second placement groove have the same shape, and the first mounting hole and the second mounting hole have the same outer dimensions.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model adopts an adjustable component to fix automobile wiring harnesses of different specifications at the same time. Automobile wiring harnesses of different specifications are placed between the first placement groove and the second placement groove. The clamping block wraps the automobile wiring harnesses of different sizes. The second connecting block compresses the clamping block and drives the telescopic rod to extend and retract, so as to adjust the contact surface between the clamping block and the automobile wiring harness in real time according to the different sizes of the automobile wiring harness, so that automobile wiring harnesses of different sizes can be fixed at the same time, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure of an integrated wiring harness fixing device for an automotive electronic system provided by the utility model;

[0016] Figure 2 A schematic cross-sectional view of the main structure of an automotive electronic system integrated wiring harness fixing device provided by the utility model;

[0017] Figure 3 A schematic diagram of the internal structure of an integrated wiring harness fixing device for an automotive electronic system provided by the utility model;

[0018] Figure 4 The utility model provides an automotive electronic system integrated wiring harness fixing device Figure 3 A schematic diagram of the structure enlargement in the middle;

[0019] Legend:

[0020] 1. First support seat; 2. Second support seat; 3. Counterweight plate; 4. Pull rod; 5. First fixed block; 6. Through hole; 7. Second fixed block; 8. Support rod; 9. Reset spring; 10. First placement slot; 11. Second placement slot; 12. First mounting hole; 13. Second mounting hole; 14. First connecting block; 15. Buffer spring; 16. Second connecting block; 17. Clamping block; 18. Telescopic rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: an automotive electronic system integrated wiring harness fixing device, comprising a first support seat 1 and a second support seat 2, the upper surface of the first support seat 1 is provided with a plurality of first placement grooves 10 arranged at equal intervals, the lower surface of the second support seat 2 is provided with a plurality of second placement grooves 11 arranged at equal intervals, the inner side wall of the first placement groove 10 is provided with a plurality of first mounting holes 12 arranged at equal intervals, the inner side wall of the second placement groove 11 is provided with a plurality of second mounting holes 13 arranged at equal intervals, the middle parts of the first mounting holes 12 and the second mounting holes 13 are fixedly connected with an adjustable component, the adjustable component comprises a first connecting block 14, one end of the first connecting block 14 is elastically connected with the second connecting block 16 through a buffer spring 15, the buffer spring 1 A telescopic rod 18 is fixedly connected between the first connecting block 10 and the second connecting block 16, and a clamping block 17 is fixedly connected to the side of the second connecting block 16 away from the telescopic rod 18. The first placement groove 10 and the second placement groove 11 have the same shape, and the first mounting hole 12 and the second mounting hole 13 have the same size. Automobile wiring harnesses of different specifications are placed between the first placement groove 10 and the second placement groove 11, and the clamping block 17 wraps automobile wiring harnesses of different sizes. The second connecting block 16 compresses the clamping block 17 and drives the telescopic rod 18 to extend and retract, so as to adjust the contact surface between the clamping block 17 and the automobile wiring harness in real time according to the different sizes of the automobile wiring harness, so that automobile wiring harnesses of different sizes can be fixed at the same time, so that automobile wiring harnesses of different specifications can be fixed at the same time, and the scope of application is wider.

[0023] like Figure 1-4 As shown, first fixing blocks 5 are symmetrically fixedly connected to both sides of the first support seat 1, and through holes 6 are opened in the middle of the two first fixing blocks 5. A support rod 8 is fixedly connected to the side of the upper surface of the first fixing block 5 close to the through hole 6, and second fixing blocks 7 are symmetrically fixedly connected to both sides of the second support seat 2, and the second fixing blocks 7 are slidably connected to the support rod 8. The first support seat 1 and the second support seat 2 are fixedly connected by a reset spring 9, and the reset spring 9 is located on the side of the support rod 8 away from the through hole 6. The second fixing block 7 slides down in the support rod 8, so that the first support seat 1 and the second support seat 2 fit tightly, thereby fixing automotive wiring harnesses of different specifications.

[0024] like Figure 1-4 As shown, the upper surface of the second support seat 2 is fixedly connected with a counterweight plate 3, and the upper surface of the counterweight plate 3 is fixedly connected with a pull rod 4. Due to the design of the counterweight plate 3, the downward force can accelerate the resetting of the resetting spring 9, which has a better fixing effect on the automobile wiring harness.

[0025] like Figure 1-4 As shown, the inner side of the clamping block 17 is sprayed with a wear-resistant layer. Due to the design of the wear-resistant layer, the automobile wiring harness can be protected to a certain extent, the wear of the automobile wiring harness is reduced, and the service life of the automobile wiring harness is extended.

[0026] Working principle:

[0027] When in use, first pull up the pull rod 4 to drive the return spring 9 to extend, and make the second fixing block 7 slide up and down in the support rod 8, the first support seat 1 and the second support seat 2 are separated, the automobile wiring harness is placed in the first placement groove 10, and the pull rod 4 is released. Since the counterweight plate 3 applies a certain pressure to the second support seat 2, and cooperates with the rebound of the return spring 9, the second fixing block 7 slides down in the support rod 8, so that the first support seat 1 and the second support seat 2 are tightly fitted, and the clamping block 17 wraps automobile wiring harnesses of different sizes, and the second connecting block 16 compresses the clamping block 17 and drives the telescopic rod 18 to extend and retract, so as to adjust the contact surface between the clamping block 17 and the automobile wiring harness in real time according to the different sizes of the automobile wiring harness, so that automobile wiring harnesses of different sizes can be fixed at the same time. At the same time, this group of structures can reduce the wear of the automobile wiring harness while fixing the automobile wiring harness, thereby extending the service life of the automobile wiring harness. It has a simple structure, is easy to use, and is suitable for large-scale promotion.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A wiring harness fixing device for an automotive electronic system, comprising a first support seat (1) and a second support seat (2), characterized in that: The upper surface of the first support seat (1) is provided with a plurality of first placement grooves (10) arranged at equal intervals, the lower surface of the second support seat (2) is provided with a plurality of second placement grooves (11) arranged at equal intervals, the inner side wall of the first placement groove (10) is provided with a plurality of first mounting holes (12) arranged at equal intervals, the inner side wall of the second placement groove (11) is provided with a plurality of second mounting holes (13) arranged at equal intervals, the middle parts of the first mounting holes (12) and the second mounting holes (13) are fixedly connected with an adjustable component, the adjustable component comprising a first connecting block (14), one end of the first connecting block (14) is elastically connected with a second connecting block (16) via a buffer spring (15), a telescopic rod (18) is fixedly connected between the buffer spring (15) and the second connecting block (16), and a clamping block (17) is fixedly connected to the side of the second connecting block (16) away from the telescopic rod (18).

2. The automotive electronic system integrated wiring harness fixing device according to claim 1, characterized in that: First fixing blocks (5) are symmetrically fixedly connected to both sides of the first support seat (1), through holes (6) are provided in the middle of the two first fixing blocks (5), and a support rod (8) is fixedly connected to one side of the upper surface of the first fixing block (5) close to the through hole (6).

3. The automotive electronic system integrated wiring harness fixing device according to claim 1, characterized in that: Second fixing blocks (7) are symmetrically fixedly connected to both sides of the second support seat (2), and the second fixing blocks (7) are slidably connected to the support rod (8).

4. The automotive electronic system integrated wiring harness fixing device according to claim 1, characterized in that: The first support seat (1) and the second support seat (2) are fixedly connected via a return spring (9), and the return spring (9) is located on a side of the support rod (8) away from the through hole (6).

5. The automotive electronic system integrated wiring harness fixing device according to claim 1, characterized in that: The upper surface of the second support seat (2) is fixedly connected to a counterweight plate (3), and the upper surface of the counterweight plate (3) is fixedly connected to a pull rod (4).

6. The automotive electronic system integrated wiring harness fixing device according to claim 1, characterized in that: The inner side of the clamping block (17) is sprayed with a wear-resistant layer.

7. The automotive electronic system integrated wiring harness fixing device according to claim 1, characterized in that: The first placement groove (10) and the second placement groove (11) are of the same shape, and the first mounting hole (12) and the second mounting hole (13) are of the same size.

Images