Vehicle wire harness detection workbench

Abstract

The utility model discloses a vehicle wire harness detection workbench, comprising a workbench, the surface of the workbench is fixedly provided with a protection box and a DC low resistance tester, the surface of the workbench is provided with a through groove, and the front and rear sides of the inner wall of the through groove are respectively provided with a first chute and a second chute. Two first sliding blocks are slidably connected to the inner wall of the first sliding groove, two second sliding blocks are slidably connected to the inner wall of the second sliding groove, longitudinal columns are rotatably connected between the first sliding blocks and the second sliding blocks, a plurality of wire harness fixing mechanisms are fixedly connected to the surfaces of the longitudinal columns, and direction adjusting mechanisms are fixedly connected to the surfaces of the second sliding blocks. Different joints of a wire harness can be fixed by arranging a plurality of wire harness fixing mechanisms, so that wire harness detection work is facilitated, the distance between two longitudinal columns and the wire harness fixing mechanisms can be adjusted by sliding a first sliding block in a first sliding groove and sliding a second sliding block in a second sliding groove, and the wire harness detection efficiency is improved. Therefore, the device can adapt to detection work of wire harnesses with different lengths.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to a vehicle wire harness detection workbench. Background Technique

[0002] A vehicle wire harness refers to the wire harness inside an automobile, which is responsible for transmitting electric power and signals between various parts of the automobile. Vehicle wire harnesses usually consist of multiple wires, connectors, fuses, relays, etc., which are bundled together and specially designed to adapt to the complex installation environment inside the automobile.

[0003] By searching, it is found that CN218383051U discloses a wire harness detection workbench, which includes a workbench body. A protection box is provided on the top surface of the workbench body, and a DC low-resistance tester is provided inside the protection box. A sliding table is provided on the bottom surface of the DC low-resistance tester. A lower flip box door is hinged on one side of the protection box. A first chute and a second chute are respectively opened on the inner bottom surface of the protection box and the inner surface of the lower flip box door. When the lower flip box door is unfolded to the horizontal state, the second chute is located on the extension line of the first chute; a slider adapted to the first chute and the second chute is provided on the bottom surface of the sliding table. In the utility model, a first chute and a second chute are respectively provided on the inner bottom surface of the protection box and the inner surface of the lower flip box door. Therefore, the sliding table can slide along the first chute and the second chute, and there is no need to take and place the tester back and forth, thus avoiding knocking the tester and making it more convenient to use.

[0004] When detecting a wire harness, when there are many connectors at both ends of the wire harness, the wire harness is stacked on the workbench surface, and a DC low-resistance tester is used to detect the wire harness, which easily causes missed detection or repeated detection of the wire harness connectors. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vehicle wire harness detection workbench to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A vehicle wire harness detection workbench, including a workbench, a protection box and a DC low-resistance tester are fixedly installed on the surface of the workbench. A through groove is opened on the surface of the workbench. The front and rear sides of the inner wall of the through groove are respectively provided with a first chute and a second chute. Two first sliders are slidably connected to the inner wall of the first chute, and two second sliders are slidably connected to the inner wall of the second chute. Threaded columns are fixedly connected to the surfaces of the first sliders. Wing nuts are threadedly connected to the outer surfaces of the threaded columns. Longitudinal columns are rotatably connected between the first sliders and the second sliders. A plurality of wire harness fixing mechanisms are fixedly connected to the surfaces of the longitudinal columns, and a direction adjusting mechanism for adjusting the rotation angle of the longitudinal column is fixedly connected to the surface of the second slider.

[0007] Preferably, the wire harness fixing mechanisms are distributed in two rows on the upper and lower sides of the longitudinal column, and the spacing between the wire harness fixing mechanisms in the same row is equal.

[0008] Preferably, the wire harness fixing mechanism includes a housing, a spring, and two abutting plates. A cavity is formed inside the housing, and both of the two abutting plates are slidably connected to the inner wall of the cavity. One end of the spring is fixedly connected to the surface of the abutting plate, and the other end of the spring is fixedly connected to the inner wall of the cavity.

[0009] Preferably, an anti-slip chuck is integrally formed at the end of the abutting plate.

[0010] Preferably, the orientation adjusting mechanism includes a toothed ring, a gear, a servo motor, and a T-shaped plate. The T-shaped plate is fixedly connected to the surface of the second slider, the toothed ring is fixedly connected to the outer surface of the longitudinal column, the servo motor is fixedly connected to the surface of the T-shaped plate, the gear is fixedly connected to the rotating end of the servo motor, and the gear and the toothed ring mesh with each other.

[0011] Preferably, a support frame is fixedly connected to the lower surface of the workbench, and a storage box is placed on the surface of the support frame.

[0012] Preferably, the protective box includes a first half box and a second half box, and the second half box is hinged to the first half box through a hinge.

[0013] Beneficial effects

[0014] The utility model provides a vehicle wire harness detection workbench, which has the following beneficial effects:

[0015] 1. For this vehicle wire harness detection workbench, by arranging a plurality of wire harness fixing mechanisms, different connectors of the wire harness can be fixed, thus facilitating the wire harness detection work, effectively avoiding repeated detection and missed detection. By arranging the first chute, the second chute, the first slider, and the second slider, and using the first slider to slide in the first chute and the second slider to slide in the second chute, the distance between the two longitudinal columns and the wire harness fixing mechanisms can be adjusted. By tightening the wing nuts, the longitudinal columns and the wire harness fixing mechanisms can be fixed, so as to adapt to wire harness detection work of different lengths, effectively improving the applicable range of the workbench and enhancing the practicability.

[0016] 2. For this vehicle wire harness detection workbench, by arranging the orientation adjusting mechanism, after the wire harness detection is completed, the servo motor is used to drive the gear to rotate. With the meshing transmission between the gear and the toothed ring, the longitudinal column can be driven to rotate, so that the positions of the wire harness fixing mechanisms on the upper and lower sides of the longitudinal column can be swapped. When the wire harness fixing mechanism below rotates to the upper side, it is convenient for installing and fixing a new wire harness to be detected. When the wire harness fixing mechanism clamping and fixing the wire harness rotates to the lower side, it is convenient for disassembling the wire harness and loading it into the storage box, thus improving the wire harness detection efficiency as a whole. Description of the drawings

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a vehicle wiring harness detection workbench proposed by the present utility model;

[0018] Figure 2 This is a schematic diagram of the left-sectional structure of a vehicle wiring harness detection workbench proposed by the present utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the orientation adjustment mechanism of a vehicle wiring harness detection workbench proposed by the present utility model;

[0020] Figure 4 This is a schematic diagram of the sectional structure of the wiring harness fixing mechanism of a vehicle wiring harness detection workbench proposed by the present utility model.

[0021] In the figure: 1. Workbench; 2. Protection box; 3. DC low-resistance tester; 4. Through groove; 5. First sliding groove; 6. Second sliding groove; 7. First slider; 8. Second slider; 9. Threaded column; 10. Wing nut; 11. Longitudinal column; 12. Wiring harness fixing mechanism; 13. Orientation adjustment mechanism; 14. Outer shell; 15. Spring; 16. Tightening plate; 17. Cavity; 18. Tooth ring; 19. Gear; 20. Servo motor; 21. T-shaped plate; 22. Storage frame; 23. First half box; 24. Second half box. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a vehicle wiring harness detection workbench, including a workbench 1, a protection box 2 and a DC low resistance tester 3 are fixedly installed on the surface of the workbench 1, a through groove 4 is opened on the surface of the workbench 1, the front and rear sides of the inner wall of the through groove 4 are respectively provided with a first sliding groove 5 and a second sliding groove 6, two first sliding blocks 7 are slidably connected to the inner wall of the first sliding groove 5, two second sliding blocks 8 are slidably connected to the inner wall of the second sliding groove 6, threaded columns 9 are fixedly connected to the surfaces of the first sliding blocks 7, wing nuts 10 are threadedly connected to the outer surfaces of the threaded columns 9, longitudinal columns 11 are rotatably connected between the first sliding blocks 7 and the second sliding blocks 8, a plurality of wiring harness fixing mechanisms 12 are fixedly connected to the surfaces of the longitudinal columns 11, and a direction adjusting mechanism 13 for adjusting the rotation angle of the longitudinal column 11 is fixedly connected to the surface of the second sliding block 8. By setting a plurality of wiring harness fixing mechanisms 12, different connectors of the wiring harness can be fixed, thus facilitating the wiring harness detection work. After the wiring harness connectors are arranged in a row, repeated detection and missed detection are effectively avoided. By setting the first sliding groove 5, the second sliding groove 6, the first sliding block 7 and the second sliding block 8, using the first sliding block 7 to slide in the first sliding groove 5 and the second sliding block 8 to slide in the second sliding groove 6, the distance between the two longitudinal columns 11 and the wiring harness fixing mechanisms 12 can be adjusted. By tightening the wing nut 10, the longitudinal column 11 and the wiring harness fixing mechanism 12 can be fixed, so as to adapt to the wiring harness detection work of different lengths, effectively improving the applicable range of the workbench 1 and enhancing the practicability.

[0024] The wiring harness fixing mechanisms 12 are distributed in two rows on the upper and lower sides of the longitudinal column 11, and the distance between the wiring harness fixing mechanisms 12 in the same row is equal.

[0025] The wiring harness fixing mechanism 12 includes a housing 14, a spring 15 and two abutting plates 16. A cavity 17 is opened inside the housing 14. The two abutting plates 16 are both slidably connected to the inner wall of the cavity 17. One end of the spring 15 is fixedly connected to the surface of the abutting plate 16, and the other end of the spring 15 is fixedly connected to the inner wall of the cavity 17. An anti-slip chuck is integrally formed at the end of the abutting plate 16. By setting the wiring harness fixing mechanism 12, the connector of the wiring harness is clamped between the two abutting plates 16, and using the elastic force of the spring 15, the wiring harness connector can be clamped and fixed by the anti-slip chucks at the ends of the two abutting plates 16.

[0026] The direction adjusting mechanism 13 includes a toothed ring 18, a gear 19, a servo motor 20 and a T-shaped plate 21. The T-shaped plate 21 is fixedly connected to the surface of the second sliding block 8. The toothed ring 18 is fixedly connected to the outer surface of the longitudinal column 11. The servo motor 20 is fixedly connected to the surface of the T-shaped plate 21. The gear 19 is fixedly connected to the rotating end of the servo motor 20, and the gear 19 and the toothed ring 18 are meshed with each other.

[0027] A support frame is fixedly connected to the lower surface of the workbench 1. A storage box 22 is placed on the surface of the support frame. By providing an orientation adjustment mechanism 13, after the wire harness detection is completed, the servo motor 20 drives the gear 19 to rotate. With the meshing transmission between the gear 19 and the gear ring 18, the longitudinal column 11 can be driven to rotate, so that the positions of the wire harness fixing mechanisms 12 on the upper and lower sides of the longitudinal column 11 can be swapped. When the lower wire harness fixing mechanism 12 rotates to the upper side, it provides convenience for installing and fixing a new wire harness to be detected. When the wire harness fixing mechanism 12 clamping and fixing the wire harness rotates to the lower side, it provides convenience for disassembling the wire harness and loading it into the storage box 22, thereby improving the wire harness detection efficiency as a whole.

[0028] The protection box 2 includes a first half box 23 and a second half box 24. The second half box 24 is hinged to the first half box 23 through a hinge. By providing the first half box 23 and the second half box 24, using the hinged relationship between the second half box 24 and the first half box 23, the protection box 2 can be conveniently opened to use the DC low resistance tester 3, and at the same time, it is also convenient to close the protection box 2, thereby preventing the DC low resistance tester 3 from being damaged and polluted when not in use.

[0029] Working principle: When the vehicle wire harness detection workbench is in use, the second half box 24 can be rotated to open the protection box 2, exposing the DC low resistance tester 3 for convenient use. Then, the connectors at both ends of the wire harness are sequentially fixed by multiple wire harness fixing mechanisms 12. By sliding the first slider 7 in the first chute 5 and the second slider 8 in the second chute 6, the distance between the two longitudinal columns 11 and the wire harness fixing mechanisms 12 can be adjusted. Tightening the wing nut 10 can fix the longitudinal column 11 and the wire harness fixing mechanisms 12, so as to adapt to wire harness detection work of different lengths, effectively improving the applicable range of the workbench 1 and enhancing the practicability. After the wire harness detection is completed, the servo motor 20 is started. The servo motor 20 drives the gear 19 to rotate. With the meshing transmission between the gear 19 and the gear ring 18, the longitudinal column 11 can be driven to rotate 90 degrees. It should be noted that the left longitudinal column 11 rotates clockwise, and the right longitudinal column 11 rotates counterclockwise. When the lower wire harness fixing mechanism 12 rotates to the upper side, it provides convenience for installing and fixing a new wire harness to be detected. When the wire harness fixing mechanism 12 clamping and fixing the wire harness rotates to the lower side, it provides convenience for disassembling the wire harness and loading it into the storage box 22, thereby improving the wire harness detection efficiency as a whole.

[0030] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vehicle wiring harness detection workbench, comprising a workbench (1), characterized in that: A protection box (2) and a DC low resistance tester (3) are fixedly installed on the surface of the workbench (1); a through groove (4) is provided on the surface of the workbench (1); a first slide groove (5) and a second slide groove (6) are respectively provided on the front and rear sides of the inner wall of the through groove (4); two first sliders (7) are slidably connected to the inner wall of the first slide groove (5); two second sliders (8) are slidably connected to the inner wall of the second slide groove (6); a threaded column (9) is fixedly connected to the surface of the first slider (7); a wing nut (10) is threadedly connected to the outer surface of the threaded column (9); a longitudinal column (11) is rotatably connected between the first slider (7) and the second slider (8); a plurality of wire harness fixing mechanisms (12) are fixedly connected to the surface of the longitudinal column (11); and a direction adjustment mechanism (13) for adjusting the rotation angle of the longitudinal column (11) is fixedly connected to the surface of the second slider (8).

2. A vehicle wiring harness detection workbench according to claim 1, characterized in that: The wire harness fixing mechanisms (12) are distributed in two rows on the upper and lower sides of the longitudinal column (11), and the spacing between the wire harness fixing mechanisms (12) in the same row is equal.

3. A vehicle wiring harness detection workbench according to claim 2, characterized in that: The wire harness fixing mechanism (12) comprises a housing (14), a spring (15) and two abutting plates (16); a cavity (17) is provided inside the housing (14); the two abutting plates (16) are slidably connected to the inner wall of the cavity (17); one end of the spring (15) is fixedly connected to the surface of the abutting plate (16); and the other end of the spring (15) is fixedly connected to the inner wall of the cavity (17).

4. A vehicle wiring harness detection workbench according to claim 3, characterized in that: An anti-slip clamp is integrally formed at the end of the abutting plate (16).

5. The vehicle wiring harness detection workbench according to claim 1, characterized in that: The direction adjustment mechanism (13) comprises a gear ring (18), a gear (19), a servo motor (20) and a T-shaped plate (21), wherein the T-shaped plate (21) is fixedly connected to the surface of the second slider (8), the gear ring (18) is fixedly connected to the outer surface of the longitudinal column (11), the servo motor (20) is fixedly connected to the surface of the T-shaped plate (21), the gear (19) is fixedly connected to the rotating end of the servo motor (20), and the gear (19) and the gear ring (18) are meshed with each other.

6. The vehicle wiring harness detection workbench according to claim 5, characterized in that: The lower surface of the workbench (1) is fixedly connected to a support frame, and a storage frame (22) is placed on the surface of the support frame.

7. The vehicle wiring harness detection workbench according to claim 1, characterized in that: The protection box (2) comprises a first half box (23) and a second half box (24), wherein the second half box (24) is hinged to the first half box (23) via a hinge.

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