CN220019685U

CN220019685U - Wire harness test fixture

Info

Publication number: CN220019685U
Application number: CN202321458571.0U
Authority: CN
Inventors: 孙宝县
Original assignee: Qingdao Kaijil Electronics Co ltd
Current assignee: Qingdao Kaijil Electronics Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-14
Anticipated expiration: 2033-06-09

Abstract

The utility model belongs to the field of wire harnesses, in particular to a wire harness testing jig, which aims at solving the problem that the existing wire harness testing jig is not provided with a special transportation box, so that the equipment is inconvenient to carry and has larger limitation.

Description

Wire harness test fixture

Technical Field

The utility model relates to the technical field of wire harnesses, in particular to a wire harness testing jig.

Background

With the development of technology, wire harnesses for communication or cables are widely used in the production and life of people. Because of the wide range of wire harnesses, the variety of wire harness adapters is great, and it is often difficult to test multiple wire harnesses with one wire harness test device.

Current pencil test fixture:

the utility model discloses a wire harness test fixture disclosed by a comparative document CN209542725U, which consists of a test host and a test part, wherein the test part is electrically connected with the test host, and the test part comprises an input test part and an output test part. The test part comprises a circuit board and a plurality of test interface parts, a plurality of PIN holes with different apertures are formed in the circuit board and are matched with the metal connecting parts of the test interface parts, a plurality of jacks matched with the wire harness are formed in the tops of the test interface parts, a metal connecting part is correspondingly arranged at the bottom of each jack, and each metal connecting part is independently connected with one contact of the test interface part in a welding mode, so that independent testing of a cable plugged in each jack can be realized. According to the wire harness test jig, the test wires are integrated on the circuit board, so that the wires are exposed, the stability of the test is enhanced, in addition, the test of different wire harnesses can be realized by connecting different test interface parts, and the test requirements of various wire harnesses are met;

however, the wire harness test fixture is not provided with a special transport case, so that the equipment is inconvenient to carry and has larger limitation.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a special transportation box is not arranged on a wire harness testing jig, so that the equipment is inconvenient to carry and has large limitation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pencil test fixture, includes the main tank, fixedly connected with baffle on the main tank, and fixedly mounted with bi-directional motor on the baffle, equal fixedly connected with transmission shaft on the output shaft of bi-directional motor both sides, and be provided with adjusting part on the transmission shaft, main tank left side fixedly connected with work box, and fixedly mounted with motor on the work box, fixedly connected with is two on the motor output shaft drives the sprocket, and is provided with on the two sprocket and places the subassembly, equal fixedly connected with in main tank bottom both sides rotate the universal frame, and rotate on the universal frame and be connected with the removal pulley.

Preferably, the adjusting component comprises a first bevel gear fixedly connected to the transmission shaft, a second bevel gear is connected to the first bevel gear in a meshed mode, a first threaded rod is fixedly connected to the second bevel gear, and an output plate is connected to the first threaded rod in a threaded mode.

Preferably, the placing component comprises a first chain wheel and a second chain wheel which are arranged on two sides of the double-drive chain wheel, wherein a second threaded rod is fixedly connected to the first chain wheel and the second chain wheel, a thread bush is connected to the second threaded rod in a threaded manner, and a placing cabinet is fixedly connected to the top of the thread bush.

Preferably, the main tank right side rotates and is connected with places the board, and places board bottom fixedly connected with flexible bracing piece, flexible bracing piece one side fixed connection is on the main tank.

Preferably, the bottom of the second bevel gear is fixedly connected with a rotating rod, and the bottom of the rotating rod is rotationally connected to the main box.

Preferably, the top of the first threaded rod is rotatably connected to the main box, and the output plate is slidably connected to the main box.

Preferably, the cabinet bottom sliding connection has the fixed block, and fixed block fixed connection is in main tank bottom inner wall one side, place cabinet inner wall both sides fixedly connected with reset lever, and fixed mounting has reset spring on the reset lever.

In the utility model, the wire harness testing jig has the beneficial effects that:

because the main box, the partition plate, the bidirectional motor, the transmission shaft, the first bevel gear, the second bevel gear, the first threaded rod and the output plate are arranged, the bidirectional motor is started, the output shaft of the bidirectional motor drives the transmission shaft to operate, the transmission shaft drives the first bevel gear to operate, the first bevel gear drives the second bevel gear to operate, the second bevel gear drives the first threaded rod to operate, and the first threaded rod drives the output plate to move, so that the output plate can be protected and conveniently carried.

Because set up work box, motor, two drive sprocket, first sprocket, second threaded rod, thread bush, place the cabinet, the fixed block, reset lever, reset spring, start motor, the motor output shaft drives two drive sprocket operations, two drive sprocket drive first sprocket and second sprocket operations, first sprocket and second sprocket drive the second threaded rod operation, the second threaded rod drives the thread bush and removes, the thread bush drives and places the cabinet and slide on the fixed block, make it can be steadily release placing the cabinet, be provided with reset lever and reset spring, make it carry out the centre gripping to detecting the main part and fix.

Because the rotating universal frame, the movable pulleys, the placing plate and the telescopic supporting rods are arranged, the rotating universal frame and the movable pulleys are arranged, the whole movement is more convenient and quick, and the placing plate and the telescopic supporting rods are arranged, so that the detecting main body can be taken out for placing.

The utility model can protect the output board, is convenient to carry, and can place and fix the detection main body.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a wire harness test fixture according to the present utility model;

fig. 2 is a schematic top view of a placement assembly of the wire harness testing fixture according to the present utility model;

fig. 3 is a schematic top view of a placement cabinet of the wire harness testing fixture according to the present utility model;

fig. 4 is a schematic perspective view of a placement cabinet of the wire harness testing fixture according to the present utility model.

In the figure: 1. a main box; 2. a partition plate; 3. a bi-directional motor; 4. a transmission shaft; 5. a working box; 6. a motor; 7. a double-drive sprocket; 8. rotating the universal frame; 9. a moving pulley; 10. a first bevel gear; 11. a second bevel gear; 12. a first threaded rod; 13. an output board; 14. a first sprocket; 15. a second sprocket; 16. a second threaded rod; 17. a thread sleeve; 18. placing a cabinet; 19. placing a plate; 20. a telescopic support rod; 21. a rotating lever; 22. a fixed block; 23. a reset lever; 24. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a wire harness test fixture, including main tank 1, fixedly connected with baffle 2 on the main tank 1, and fixedly connected with bi-directional motor 3 on the baffle 2, equal fixedly connected with transmission shaft 4 on the output shaft of bi-directional motor 3 both sides, and be provided with adjusting part on the transmission shaft 4, main tank 1 left side fixedly connected with work box 5, and fixedly connected with motor 6 on the work box 5, fixedly connected with double drive sprocket 7 on the output shaft of motor 6, and be provided with the subassembly of placing on the double drive sprocket 7, place the subassembly including setting up first sprocket 14 and the second sprocket 15 in the both sides of double drive sprocket 7, and equal fixedly connected with second sprocket 16 on first sprocket 14 and the second sprocket 15, threaded connection has thread bush 17 on the second threaded rod 16, and thread bush 17 top fixedly connected with places cabinet 18, place cabinet 18 bottom sliding connection has fixed block 22, and fixed block 22 in main tank 1 bottom inner wall one side, place cabinet 18 inner wall both sides fixedly connected with reset lever 23, and fixedly connected with reset spring 24 on reset lever 23, main tank 1 bottom both sides are all fixedly connected with rotation frame 8 and universal joint bar 20 on the universal joint bottom of the main tank 1, the telescopic link plate 20 is connected with the telescopic link plate 20 on the side of the main tank 1, the telescopic link plate is fixed connection 20.

In the utility model, the adjusting component comprises a first bevel gear 10 fixedly connected to a transmission shaft 4, a second bevel gear 11 is connected to the first bevel gear 10 in a meshed manner, a first threaded rod 12 is fixedly connected to the second bevel gear 11, an output plate 13 is connected to the first threaded rod 12 in a threaded manner, a rotating rod 21 is fixedly connected to the bottom of the second bevel gear 11, the bottom of the rotating rod 21 is rotationally connected to the main box 1, the top of the first threaded rod 12 is rotationally connected to the main box 1, and the output plate 13 is slidingly connected to the main box 1.

In the utility model, the bidirectional motor 3 is started, the output shaft of the bidirectional motor 3 drives the transmission shaft 4 to operate, the transmission shaft 4 drives the first bevel gear 10 to operate, the first bevel gear 10 drives the second bevel gear 11 to operate, the second bevel gear 11 drives the first threaded rod 12 to operate, the first threaded rod 12 drives the output plate 13 to move, the output plate 13 can be protected and conveniently carried, the motor 6 is started, the output shaft of the motor 6 drives the double-drive chain wheel 7 to operate, the double-drive chain wheel 7 drives the first chain wheel 14 and the second chain wheel 15 to operate, the first chain wheel 14 and the second chain wheel 15 drive the second threaded rod 16 to operate, the second threaded rod 16 drives the threaded sleeve 17 to move, the placing cabinet 18 is driven by the threaded sleeve 17 to slide on the fixed block 22, so that the placing cabinet 18 can be stably pushed out, the reset rod 23 and the reset spring 24 are arranged, the detection main body can be clamped and fixed, the universal frame 8 and the movable pulley 9 are rotated, the whole movement of the detection main body can be taken out and placed by the placing plate 19 and the telescopic supporting rod 20.

Example two

The difference between this embodiment and the first embodiment is that: the main box 1 is provided with a damping component, so that the damping component can damp the whole of the main box when the main box moves on a bumpy road.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a pencil test fixture, includes main tank (1), its characterized in that, fixedly connected with baffle (2) on main tank (1), and fixedly connected with bi-directional motor (3) on baffle (2), equal fixedly connected with transmission shaft (4) on bi-directional motor (3) both sides output shaft, and be provided with adjusting part on transmission shaft (4), main tank (1) left side fixedly connected with work box (5), and fixedly connected with motor (6) on work box (5), fixedly connected with is two drives sprocket (7) on motor (6) output shaft, and is provided with on two driving sprocket (7) and place the subassembly, all fixedly connected with rotation universal frame (8) in main tank (1) bottom both sides, and rotate on rotation universal frame (8) and be connected with movable pulley (9).

2. The wire harness testing jig according to claim 1, wherein the adjusting assembly comprises a first bevel gear (10) fixedly connected to the transmission shaft (4), a second bevel gear (11) is connected to the first bevel gear (10) in a meshed manner, a first threaded rod (12) is fixedly connected to the second bevel gear (11), and an output plate (13) is connected to the first threaded rod (12) in a threaded manner.

3. The wire harness testing jig according to claim 1, wherein the placing component comprises a first sprocket (14) and a second sprocket (15) which are arranged on two sides of the double-drive sprocket (7), the first sprocket (14) and the second sprocket (15) are fixedly connected with a second threaded rod (16), the second threaded rod (16) is in threaded connection with a threaded sleeve (17), and the top of the threaded sleeve (17) is fixedly connected with a placing cabinet (18).

4. The wire harness testing jig according to claim 1, wherein the right side of the main box (1) is rotatably connected with a placing plate (19), the bottom of the placing plate (19) is fixedly connected with a telescopic supporting rod (20), and one side of the telescopic supporting rod (20) is fixedly connected to the main box (1).

5. The wire harness testing jig according to claim 2, wherein a rotating rod (21) is fixedly connected to the bottom of the second bevel gear (11), and the bottom of the rotating rod (21) is rotatably connected to the main box (1).

6. The harness testing jig according to claim 2, wherein the top of the first threaded rod (12) is rotatably connected to the main box (1), and the output plate (13) is slidably connected to the main box (1).

7. A wire harness testing jig according to claim 3, wherein the bottom of the placing cabinet (18) is slidably connected with a fixing block (22), the fixing block (22) is fixedly connected to one side of the inner wall of the bottom of the main box (1), two sides of the inner wall of the placing cabinet (18) are fixedly connected with reset rods (23), and reset springs (24) are fixedly mounted on the reset rods (23).