Conduction testing device for automobile connecting wire
By designing a vehicle connection wire conduction test device including a test bench, a conveyor belt and a limiting mechanism, the problem of poor use in the prior art is solved, and the stability of the wiring harness and the convenience of testing operation is achieved. promote.
Patent Information
- Application Number
- CN202420937202.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing automotive wiring conduction test device is not easy to use, and staff need to bend over frequently to operate, and the wiring harness is prone to slip off during the test, which increases the working strength and operation difficulty.
A conduction testing device including a test bench, a test panel, a vertical panel, a display screen, a strip groove, a vehicle wiring harness conveyor belt, a feed conveyor belt and a discharge conveyor belt are designed. By setting up a limit feeding cover and a wiring harness limit mechanism, the stable placement and conveying of the wiring harness is achieved, reducing the bent operation of the staff.
The continuous conveying of the vehicle connection line is realized, which reduces the labor intensity of staff, improves the stability and safety of the wiring harness during the testing process, and enhances the convenience of testing operation.
Smart Images
Figure CN222529470U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of testing devices, in particular to a conduction testing device for automobile connecting lines. Background Art
[0002] Car connection wires are the main network of car circuits. As people's requirements for comfort, economy and safety continue to increase, the types of electronic products in cars are also increasing, and car connection wires are becoming more and more complicated.
[0003] At present, the conductivity performance of automobile connecting cables needs to be tested after production. The test panels of current conductivity testing devices are mostly horizontal or inclined structures. The staff places the automobile wiring harness on the top of the test panel, and then inserts the wiring harness plugs into the connecting holes one by one to perform the test. When using the test panel with a horizontal structure, the staff needs to bend over frequently to operate, which is relatively physically demanding. Although the test panel with an inclined structure can reduce the work intensity of the staff, it is not convenient for stably placing the wiring harness, which will cause the wiring harness to slip and the operation is not convenient. In addition, the existing test device is not convenient for conveying the wiring harness, and the staff needs to carry the wiring harness, which increases the work intensity of the staff. Therefore, the present application improves the existing test device and proposes a conductivity testing device for automobile connecting cables. Utility Model Content
[0004] The utility model aims to solve the above problems and designs a continuity test device for automobile connecting lines, which effectively solves the problem that the existing continuity test device is not convenient to use.
[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is a conduction test device for automobile connecting lines, comprising a test bench, a test panel and a vertical plate are fixedly arranged on the top of the test bench, a test interface is fixedly arranged on the top of the test panel, a display screen is fixedly arranged in the middle position of the top of the vertical plate, a strip groove is opened on the side of the top of the test bench, an automobile wiring harness conveyor belt is arranged at the bottom end of the strip groove, a feed conveyor belt located at the top of the automobile wiring harness conveyor belt is arranged at one end of the test bench, a discharge conveyor belt located at the bottom of the automobile wiring harness conveyor belt is arranged at the other end of the test bench, and a wiring harness limiting mechanism inserted in the test panel is arranged inside the test bench.
[0006] Preferably, a plurality of test indicator lights and buzzer alarms are provided on the front of the vertical plate, a plurality of control buttons are provided in the middle of the top of the front of the test bench, and the test panel is an inclined structure.
[0007] Preferably, a receiving groove is provided at the bottom end of the front side of the test bench, a limited material receiving cover is fixedly provided at one end of the test bench close to the feed conveyor belt, and one end of the automobile wiring harness conveyor belt is inserted and connected to the interior of the limited material receiving cover.
[0008] Preferably, the limiting material receiving cover is composed of a U-shaped support cover, side limiting plate 1 and side limiting plate 2. The U-shaped support cover is fixedly connected to the test bench and communicated with the strip groove. Side limiting plate 1 and side limiting plate 2 are respectively fixedly connected to the two sides of the top of the U-shaped support cover, and side limiting plate 1 and side limiting plate 2 are both inclined structures.
[0009] Preferably, the wire harness limiting mechanism is composed of a telescopic cylinder, an adjustable support arm, a support inclined plate, a limiting baffle, a plurality of limiting columns, a plurality of sliding sleeves and a plurality of limiting guide rods. The telescopic cylinder and the limiting guide rods are both fixedly connected to the inside of the test bench, the supporting inclined plate is connected to the telescopic cylinder through the adjustable support arm, the limiting baffle and the limiting column are both fixedly connected to the top end of the supporting inclined plate and slidably inserted into the test panel, and the sliding sleeve is inserted into the supporting inclined plate and slidably sleeved on the limiting guide rod.
[0010] Preferably, the test panel is provided with a strip-shaped through groove matching the limiting baffle and a plurality of limiting through holes matching the limiting posts.
[0011] Preferably, the adjustable support arm is composed of a first threaded column, a second threaded column and a threaded sleeve, the first threaded column is fixedly connected to the top end of the telescopic cylinder, the second threaded column is fixedly connected to the bottom end of the supporting inclined plate, and the threaded sleeve is connected between the first threaded column and the second threaded column.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model is provided with a strip groove, an automobile wiring harness conveyor belt, a feeding conveyor belt and a discharging conveyor belt, which can realize continuous conveying of automobile wiring harnesses, and does not require workers to carry the wiring harnesses, thereby reducing the labor intensity of workers. By providing a limiting material receiving cover composed of a U-shaped support cover, a side limiting plate 1 and a side limiting plate 2, the wiring harness can be limited when the automobile wiring harness conveyor belt receives the wiring harness, thereby preventing the wiring harness from falling on the ground or being in a diffused state to affect the safety and stability of transportation.
[0014] The wire harness limiting mechanism can limit the wire harness so that the wire harness is stably placed on the top of the test panel to prevent it from slipping. By setting a test panel with an inclined structure, the staff can avoid bending over during the test operation as much as possible, thereby improving the convenience of operation. By setting an adjustable support arm composed of a first threaded column, a second threaded column and a threaded sleeve, the extension height of the limit baffle and the limit column can be fine-tuned to improve the stability of the limit. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is one of the structural schematic diagrams of the utility model of the continuity test device for automobile connecting wires;
[0016] Figure 2 This is the second structural schematic diagram of the conduction test device for automobile connecting wires of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the limited material receiving cover of the utility model;
[0018] Figure 4 This is a side sectional view of the continuity test device for automobile connecting wires of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the wiring harness limiting mechanism of the utility model;
[0020] Figure 6 This is a schematic diagram of the adjustable support arm structure of the utility model;
[0021] In the figure: 1. test bench; 2. test panel; 3. vertical plate; 4. test interface; 5. display screen; 6. strip groove; 7. automobile wiring harness conveyor belt; 8. feed conveyor belt; 9. discharge conveyor belt; 10. wiring harness limiting mechanism; 11. test indicator light; 12. buzzer alarm; 13. control button; 14. accommodating groove; 15. limiting material receiving cover; 16. U-shaped support cover; 17. side limiting plate one; 18. side limiting plate two; 19. telescopic cylinder; 20. adjustable support arm; 21. supporting inclined plate; 22. limiting baffle; 23. limiting column; 24. sliding sleeve; 25. limiting guide rod; 26. strip through groove; 27. limiting through hole; 28. first threaded column; 29. second threaded column; 30. threaded sleeve. DETAILED DESCRIPTION
[0022] 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. 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.
[0023] like Figure 1 As shown, a preferred embodiment of the utility model proposes a conduction test device for automobile connecting lines, which mainly includes a test bench 1, a wire harness limiting mechanism 10, a feed conveyor belt 8, a discharge conveyor belt 9, an automobile wire harness conveyor belt 7, etc., wherein a test panel 2 and a vertical plate 3 are fixedly arranged on the top of the test bench 1, a test interface 4 is fixedly arranged on the top of the test panel 2, and a display screen 5 is fixedly arranged in the middle position of the top of the vertical plate 3, the test interface 4 is used for plugging in the wire harness to be tested, and the display screen 5 can display the test results.
[0024] A strip groove 6 is opened on the side of the top of the test bench 1, and the automobile wiring harness conveyor belt 7 is arranged at the bottom end inside the strip groove 6. The feed conveyor belt 8 is arranged at one end of the test bench 1, and the feed conveyor belt 8 is located on the top of the automobile wiring harness conveyor belt 7; the discharge conveyor belt 9 is arranged at the other end of the test bench 1, and the discharge conveyor belt 9 is located at the bottom of the automobile wiring harness conveyor belt 7, and the wiring harness limiting mechanism is located inside the test bench 1 and is interspersed with the test panel.
[0025] The wire harness is fed through the feed conveyor belt 8 and moved to the top of the automobile wire harness conveyor belt 7. The staff removes the wire harness and places it on the top of the test panel 2. The wire harness is limited by the wire harness limiting mechanism 10. The wire harness plug is plugged into the test interface 4 and then the test is carried out. The tested wire harness can be conveyed to the top of the discharge conveyor belt 9 through the automobile wire harness conveyor belt 7.
[0026] like Figure 1-Figure 3 As shown, a plurality of test indicator lights 11 and buzzer alarms 12 are arranged on the front of the vertical plate 3. The test indicator lights 11 and buzzer alarms 12 can alarm unqualified wiring harnesses.
[0027] A number of control buttons 13 are arranged in the middle of the top of the front side of the test bench 1, and the test panel 2 is of an inclined structure for easy viewing.
[0028] A receiving groove 14 is provided at the bottom end of the front of the test bench 1. A limited material receiving cover 15 is fixedly provided at one end of the test bench 1 close to the feeding conveyor belt 8. One end of the automobile wiring harness conveyor belt 7 is inserted and connected to the inside of the limited material receiving cover 15. The limited material receiving cover 15 is composed of a U-shaped support cover 16, a side limit plate 17 and a side limit plate 2 18. The U-shaped support cover 16 is fixedly connected to the test bench 1 and communicated with the strip groove 6. The side limit plate 17 and the side limit plate 2 18 are respectively fixedly connected to the U-shaped support cover 16. On both sides of the top of the U-shaped support cover 16, the side limit plate 17 and the side limit plate 2 18 are both inclined structures. Since the width of the automobile wire harness conveyor belt 7 is small, when the wire harness is transferred from the feed conveyor belt 8 to the automobile wire harness conveyor belt 7, there is a possibility of falling. At this time, the U-shaped support cover 16, the side limit plate 17 and the side limit plate 2 18 are used to assist in material connection and limiting, ensuring that all the wire harnesses are moved to the top of the automobile wire harness conveyor belt 7, thereby improving the stability and safety of the wire harness transportation.
[0029] Depend on Figure 1-Figure 6As shown, the wire harness limiting mechanism 10 is composed of a telescopic cylinder 19, an adjustable support arm 20, a support inclined plate 21, a limiting baffle 22, a plurality of limiting columns 23, a plurality of sliding sleeves 24 and a plurality of limiting guide rods 25. The telescopic cylinder 19 and the limiting guide rods 25 are both fixedly connected to the inside of the test bench 1. The support inclined plate 21 is connected to the telescopic cylinder 19 through the adjustable support arm 20. The limiting baffle 22 and the limiting column 23 are both fixedly connected to the top of the support inclined plate 21 and slidably inserted into the test panel 2. The sliding sleeve 24 is inserted and connected The test panel 2 is provided with a strip through groove 26 matching the limiting baffle 22 and a plurality of limiting through holes 27 matching the limiting column 23. The adjustable support arm 20 is composed of a first threaded column 28, a second threaded column 29 and a threaded sleeve 30. The first threaded column 28 is fixedly connected to the top end of the telescopic cylinder 19, the second threaded column 29 is fixedly connected to the bottom end of the supporting inclined plate 21, and the threaded sleeve 30 is connected between the first threaded column 28 and the second threaded column 29.
[0030] When it is necessary to limit the wiring harness, start the telescopic cylinder 19, and the adjustable support arm 20 and the support inclined plate 21 are driven to rise by the telescopic cylinder 19, and the limit baffle 22 and the limit column 23 are driven to rise synchronously by the support inclined plate 21, and the wiring harness is limited by the limit baffle 22 and the limit column 23, so that the wiring harness is stably placed on the top of the test panel 2, avoiding the wiring harness from slipping and improving the stability of the test. By rotating the threaded sleeve 30, the length of the adjustable support arm 20 can be fine-tuned, so that the extension height of the limit baffle 22 and the limit column 23 can be adjusted to improve adaptability. When the test is completed, the limit baffle 22 and the limit column 23 are reset. At this time, the wiring harness is released from the limit and automatically slides to the top of the automobile wiring harness conveyor belt 7, thereby improving the test efficiency.
[0031] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the utility model and fall within the protection scope of the utility model.
Claims
1. A continuity test device for automobile connecting lines, comprising a test bench (1), characterized in that: The top of the test bench (1) is fixedly provided with a test panel (2) and a vertical plate (3); the top of the test panel (2) is fixedly provided with a test interface (4); the middle position of the top of the vertical plate (3) is fixedly provided with a display screen (5); a strip groove (6) is provided on the side of the top of the test bench (1); the bottom of the strip groove (6) is provided with an automobile wiring harness conveyor belt (7); one end of the test bench (1) is provided with a feed conveyor belt (8) located at the top of the automobile wiring harness conveyor belt (7); the other end of the test bench (1) is provided with a discharge conveyor belt (9) located at the bottom of the automobile wiring harness conveyor belt (7); and the inside of the test bench (1) is provided with a wiring harness limiting mechanism (10) inserted into the test panel (2).
2. A continuity test device for automobile connecting wires according to claim 1, characterized in that: A plurality of test indicator lights (11) and a buzzer alarm (12) are arranged on the front of the vertical plate (3), a plurality of control buttons (13) are arranged in the middle of the top of the front of the test bench (1), and the test panel (2) is an inclined structure.
3. The continuity test device for automobile connecting wires according to claim 1, characterized in that: The bottom end of the front side of the test bench (1) is provided with a receiving groove (14); one end of the test bench (1) close to the feed conveyor belt (8) is fixedly provided with a limited material receiving cover (15); one end of the automobile wiring harness conveyor belt (7) is inserted and connected to the inside of the limited material receiving cover (15).
4. A continuity test device for automobile connecting wires according to claim 3, characterized in that: The limiting material receiving cover (15) is composed of a U-shaped support cover (16), a side limiting plate 1 (17) and a side limiting plate 2 (18); the U-shaped support cover (16) is fixedly connected to the test bench (1) and communicates with the strip-shaped groove (6); the side limiting plate 1 (17) and the side limiting plate 2 (18) are respectively fixedly connected to the two sides of the top of the U-shaped support cover (16); the side limiting plate 1 (17) and the side limiting plate 2 (18) are both inclined structures.
5. The continuity test device for automobile connecting wires according to claim 1, characterized in that: The harness limiting mechanism (10) is composed of a telescopic cylinder (19), an adjustable support arm (20), a support inclined plate (21), a limiting baffle (22), a plurality of limiting columns (23), a plurality of sliding sleeves (24) and a plurality of limiting guide rods (25); the telescopic cylinder (19) and the limiting guide rods (25) are both fixedly connected to the inside of the test bench (1); the support inclined plate (21) is connected to the telescopic cylinder (19) via the adjustable support arm (20); the limiting baffle (22) and the limiting column (23) are both fixedly connected to the top of the support inclined plate (21) and slidably inserted into the test panel (2); and the sliding sleeve (24) is inserted into the support inclined plate (21) and slidably sleeved on the limiting guide rod (25).
6. A continuity test device for automobile connecting wires according to claim 5, characterized in that: The test panel (2) is provided with a strip-shaped through groove (26) matching the limiting baffle (22) and a plurality of limiting through holes (27) matching the limiting columns (23).
7. The continuity test device for automobile connecting wires according to claim 5, characterized in that: The adjustable support arm (20) is composed of a first threaded column (28), a second threaded column (29) and a threaded sleeve (30), wherein the first threaded column (28) is fixedly connected to the top end of the telescopic cylinder (19), the second threaded column (29) is fixedly connected to the bottom end of the supporting inclined plate (21), and the threaded sleeve (30) is connected between the first threaded column (28) and the second threaded column (29).