Wire harness detection tool

Abstract

The utility model relates to the technical field of wire harness detection, and discloses a wire harness detection tool which comprises a detection table, and a limiting mechanism is arranged on the upper surface of the detection table. The limiting mechanism comprises a plurality of sliding grooves, the sliding grooves are formed in the upper surface of the detection table, a plurality of square grooves are formed in the upper surface of the detection table, sliding blocks are slidably connected into the sliding grooves, a fixing frame is fixedly connected to the upper surfaces of the sliding blocks, threaded columns are in threaded connection to the upper surface of the fixing frame, and a limiting plate is rotationally connected to one end of each threaded column. Sponge pads are arranged on the lower surface of the limiting plate and in the fixing frame, and a stabilizing groove is formed in the fixing frame. According to the utility model, the wire harness fixing effect is enhanced, different wire harnesses or different wires can be conveniently fixed, and the wire harnesses and the wires can be conveniently fixed after being adjusted according to the positions needing to be fixed in the wire harnesses and the wires, so that the adaptation degree between the limiting mechanism and the wire harnesses is improved, and the phenomenon that the wire harnesses deviate when being detected is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness detection, in particular to a wire harness detection tool. Background Art

[0002] A wiring harness, also known as an electrical wire harness or cable bundle, is a whole composed of multiple wires and cables. A wiring harness is a whole composed of multiple wires or cables combined by weaving, binding, casing or other means. It is used to transmit electricity, signals or data from one place to another. It has been widely used in many fields, especially in electronic equipment, automobiles, aerospace and other industries. As an important connecting part in electrical equipment, the quality and performance of the wiring harness directly affect the safety and reliability of the entire system. If there are defects or hidden dangers in the wiring harness, it may cause faults such as short circuits, open circuits, and leakage. In severe cases, it may even cause equipment damage, fire and other accidents. Through detection, these potential safety hazards can be discovered and eliminated in time to ensure the stable operation of the system.

[0003] After searching, the Chinese patent application number CN202321117656.2 discloses a wiring harness detection tool. When the power harness is subjected to a certain external force, it will produce a certain displacement, which may cause one end of the power harness to separate from the detection circuit board, which will bring certain inconveniences to personnel when detecting the power harness. Therefore, when using it, the power harness needs to be connected to the detection circuit board. After connection, move the power harness and move the rest of it to the top of the adjustment socket. Then move the limit adjustment plate to the top of the adjustment socket and move the bottom of the limit adjustment plate toward the inside of the adjustment socket. The top of the power harness will fit with the inner top wall of the adjustment limit slot, so the power harness will be compressed. Finally, the power harness can be detected using the detection circuit board. Therefore, when detecting the power harness, the tool can prevent the movement of the power harness caused by external force, thereby preventing the power harness from separating from the detection circuit board.

[0004] The above-mentioned detection of the line is convenient for preventing the movement of the wiring harness due to external force, but the above-mentioned limiting and fixing effect of the wiring harness is relatively weak, and it is not convenient to limit and fix different wires in the wiring harness, or different wiring harnesses, and it is not convenient to adjust the position of the limiting structure according to the position where the wiring harness needs to be fixed. If it is difficult to limit and fix the wiring harness in the correct position, it is easy to reduce the effect of limiting and fixing the wiring harness, so that the adaptability between the wiring harness and the limiting structure is reduced. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wire harness detection tool.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a wire harness detection tool, comprising a detection table, wherein a limit mechanism is provided on the upper surface of the detection table;

[0007] The limit mechanism includes a plurality of slide slots, wherein the plurality of slide slots are opened on the upper surface of the detection platform, and the upper surface of the detection platform is provided with a plurality of square slots, the inner portion of the slide slot is slidably connected to a slider, the upper surface of the slider is fixedly connected to a fixing frame, the upper surface of the fixing frame is threadedly connected to a threaded column, one end of the threaded column is rotatably connected to a limit plate, the lower surface of the limit plate and the inner portion of the fixing frame are both provided with a sponge pad, the inner portion of the fixing frame is provided with a stabilizing groove, one side of the limit plate is slidably connected to the inner portion of the stabilizing groove, one side of the fixing frame is fixedly connected to a fixing box, the upper surface of the fixing box is slidably connected to a pull rod, one end of the pull rod is fixedly connected to a block, the upper surface of the block is fixedly connected to a push spring, the push spring is sleeved on the outside of the pull rod, and the test box is fixedly installed on the upper surface of the detection platform.

[0008] As a further description of the above technical solution:

[0009] Both sides of the detection platform are provided with protection mechanisms, and the protection mechanisms include two mounting grooves, and a plurality of the mounting grooves are opened on both sides of the detection platform.

[0010] As a further description of the above technical solution:

[0011] A spring 1 is fixedly connected inside the installation slot, and the other ends of the two springs 1 are fixedly connected to a protective rod.

[0012] As a further description of the above technical solution:

[0013] One side of the protection rod is fixedly connected with a plurality of springs 2 and a shell, and the springs 2 are arranged inside the shell.

[0014] As a further description of the above technical solution:

[0015] The interior of the outer shell is slidably connected to the inner shell, and one side of the inner shell is fixedly connected to the protective shell.

[0016] As a further description of the above technical solution:

[0017] The other end of the second spring is fixedly connected to the inner side of the protective shell, and the pushing spring is sleeved on the outside of the pull rod.

[0018] As a further description of the above technical solution:

[0019] The other end of the threaded column is fixedly connected with a knob, and the cross sections of the stabilizing groove and the sliding groove can be set to be T-shaped.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model enhances the function of fixing the wire harness on the detection tooling by setting the limiting mechanism, and is convenient for fixing different wire harnesses or different wires. At the same time, it is convenient to adjust and fix according to the position that needs to be fixed in the wire harness and the wire, thereby increasing the adjustability of the detection mechanism, improving the adaptability between the limiting mechanism and the wire harness, and reducing the phenomenon of the wire harness being offset when being detected.

[0022] 2. The utility model increases the function of absorbing the impact force of the test table when testing the wire harness by setting the protective mechanism. It is beneficial to avoid the phenomenon that the test table is tilted due to the collision of elbows or body at the edge of the test table, which makes the wire harness connection unstable. It is beneficial to increase the protective effect of the wire harness when being tested, improve the safety and stability during testing, and thus improve the accuracy of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0024] Figure 2 This is a partial structural diagram of the protective shell connection proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the installation slot structure proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the block structure proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the slider structure proposed by the utility model;

[0028] Figure 6 This is a partial structural diagram of the second connection of the spring proposed in this utility model.

[0029] Legend:

[0030] 1. Test table; 2. Slide; 3. Square groove; 4. Slider; 5. Fixed frame; 6. Threaded column; 7. Limit plate; 8. Sponge pad; 9. Stabilizing groove; 10. Fixed box; 11. Pull rod; 12. Block; 13. Push spring; 14. Test box; 15. Mounting slot; 16. Spring 1; 17. Protective rod; 18. Spring 2; 19. Outer shell; 20. Inner shell; 21. Protective shell; 22. Knob. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] As attached Figure 1-6 As shown, the present invention provides an embodiment: a wire harness detection tool, comprising a detection platform 1, the upper surface of the detection platform 1 is provided with a limiting mechanism;

[0033] The limiting mechanism includes a plurality of slide grooves 2, a plurality of slide grooves 2 are opened on the upper surface of the detection platform 1, a plurality of square grooves 3 are opened on the upper surface of the detection platform 1, the inner sliding connection of the slide groove 2 is provided with a slider 4, the upper surface of the slider 4 is fixedly connected with a fixed frame 5, the upper surface of the fixed frame 5 is threadedly connected with a threaded column 6, one end of the threaded column 6 is rotatably connected to a limiting plate 7, the lower surface of the limiting plate 7 and the interior of the fixed frame 5 are provided with a sponge pad 8, a stable groove 9 is opened inside the fixed frame 5, one side of the limiting plate 7 is slidably connected to the interior of the stable groove 9, and one side of the fixed frame 5 is fixedly connected with a fixed box 10, which is fixed. The upper surface of the fixed box 10 is slidably connected to a pull rod 11, one end of the pull rod 11 is fixedly connected to a block 12, the upper surface of the block 12 is fixedly connected to a push spring 13, the push spring 13 is sleeved on the outside of the pull rod 11, and a test box 14 is fixedly installed on the upper surface of the testing platform 1. The square groove 3 is convenient for engaging with the block 12, and the threaded column 6 is convenient for driving the limit plate 7 to move downward. When the limit plate 7 moves downward, the sponge pad 8 contacts the wiring harness, which is convenient for protecting the wiring harness when it is limited and fixed. The push spring 13 is convenient for pushing the block 12, so that the block 12 and the square groove 3 are engaged more tightly.

[0034] As attached Figure 3 As shown, protective mechanisms are provided on both sides of the test platform 1, and the protective mechanisms include two mounting grooves 15. Multiple mounting grooves 15 are opened on both sides of the test platform 1, and a spring 16 is fixedly connected inside the mounting groove 15. The mounting groove 15 facilitates the installation of the spring 16 and the protective rod 17.

[0035] As attached Figure 6 As shown, the other end of the two springs 16 is fixedly connected to a protective rod 17, and one side of the protective rod 17 is fixedly connected to multiple springs 2 18 and an outer shell 19. The spring 2 18 is arranged inside the outer shell 19, and the inner shell 20 is slidably connected to the inside of the outer shell 19. One side of the inner shell 20 is fixedly connected to a protective shell 21, and the other end of the spring 2 18 is fixedly connected to the inner side of the protective shell 21. Under the push of the spring 16, the protective rod 17 is convenient for absorbing the impact force, and the inner shell 20 and the outer shell 19 are convenient for protecting the spring 2 18.

[0036] As attached Figure 4 As shown, the other end of the threaded column 6 is fixedly connected to a knob 22 to facilitate turning the threaded column 6 to rotate.

[0037] As attached Figure 3-5 As shown, the cross-sections of the stabilizing groove 9 and the sliding groove 2 can be set to be T-shaped, which improves the stability of the sliding block 4 and the limiting plate 7 when sliding.

[0038] After the adjustment, the pull rod 11 is released, and the push spring 13 pushes the block 12 to push the block 12 into the corresponding square groove 3, thereby fixing the position of the slider 4 and the fixing frame 5. Then, the wiring harness or wire is placed into the corresponding fixing frame 5, and the knob 22 is turned, so that the knob 22 drives the threaded column 6 to rotate, and the threaded column 6 moves downward on the upper surface of the fixing frame 5, so as to drive the limiting plate 7 to move downward, so that the limiting plate 7 slides inside the stabilizing groove 9 at the same time, and then the wiring harness inside the fixing frame 5 is squeezed by the sponge pad 8, thereby performing limit fixation.

[0039] When the operator is on one side of the test bench 1 to test the wire, the body will unconsciously touch and squeeze the edge of the test bench 1, and the pressure is transmitted to the spring 2 18 through the protection of the protective shell 21, so that the spring 2 18 is squeezed and generates a rebound elastic force. At the same time, the inner shell 20 slides inside the outer shell 19, which is conducive to the first layer of absorption of the squeezing force. Then the pressure is transmitted to the protective rod 17 through the outer shell 19, so that the protective rod 17 is pressed backward, which makes it easier for the protective rod 17 to slide inside the two mounting grooves 15 and squeeze the spring 16 inside the mounting groove 15, which is conducive to the spring 16 being compressed and generating a rebound elastic force, thereby absorbing the pressure in the second layer, thereby reducing the phenomenon of displacement of the test bench 1 under pressure.

[0040] Among them, the drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments, and other structures can refer to general designs. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire harness inspection tool, comprising a testing platform (1), characterized in that: A limiting mechanism is provided on the upper surface of the detection platform (1); The limiting mechanism comprises a plurality of slide grooves (2), wherein the plurality of slide grooves (2) are provided on the upper surface of the detection platform (1), wherein the upper surface of the detection platform (1) is provided with a plurality of square grooves (3), wherein the interior of the slide grooves (2) is slidably connected with a slider (4), wherein the upper surface of the slider (4) is fixedly connected with a fixed frame (5), wherein the upper surface of the fixed frame (5) is threadedly connected with a threaded column (6), wherein one end of the threaded column (6) is rotatably connected with a limiting plate (7), wherein the lower surface of the limiting plate (7) and the interior of the fixed frame (5) are both provided with A sponge pad (8) is provided, a stabilizing groove (9) is provided inside the fixing frame (5), one side of the limiting plate (7) is slidably connected to the inside of the stabilizing groove (9), one side of the fixing frame (5) is fixedly connected to a fixing box (10), the upper surface of the fixing box (10) is slidably connected to a pull rod (11), one end of the pull rod (11) is fixedly connected to a block (12), the upper surface of the block (12) is fixedly connected to a push spring (13), and a test box (14) is fixedly installed on the upper surface of the detection table (1).

2. The wire harness detection tool according to claim 1, characterized in that: Both sides of the detection platform (1) are provided with a protection mechanism, the protection mechanism comprising two mounting slots (15), and a plurality of the mounting slots (15) are provided on both sides of the detection platform (1).

3. The wire harness detection tool according to claim 2, characterized in that: A spring 1 (16) is fixedly connected inside the installation groove (15), and the other ends of the two springs 1 (16) are fixedly connected to a protective rod (17).

4. The wire harness detection tool according to claim 3, characterized in that: One side of the protection rod (17) is fixedly connected with a plurality of springs (18) and a housing (19), and the springs (18) are arranged inside the housing (19).

5. The wire harness detection tool according to claim 4, characterized in that: The interior of the outer shell (19) is slidably connected to an inner shell (20), and one side of the inner shell (20) is fixedly connected to a protective shell (21).

6. The wire harness detection tool according to claim 4, characterized in that: The other end of the second spring (18) is fixedly connected to the inner side of the protective shell (21), and the push spring (13) is sleeved on the outside of the pull rod (11).

7. The wire harness detection tool according to claim 1, characterized in that: The other end of the threaded column (6) is fixedly connected to a knob (22), and the cross sections of the stabilizing groove (9) and the sliding groove (2) can both be set to be T-shaped.

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