Harness color vision test quick on test module fixture

Abstract

The utility model discloses harness color vision test quick conduction test module frock, including test board, the inner wall top of two mounting brackets all is equipped with the quick release mechanism that carries out quick disassembly to test mechanism, and quick release mechanism includes the fixed block of fixed in the inner wall top of mounting bracket, and the both ends of two fixed blocks all are equipped with two symmetrical limit hole, and the top of mounting bracket is equipped with the through thread groove, and the inside of thread groove is equipped with the first threaded rod of adaptation, and the bottom rotatory connection of first threaded rod has first fixed plate, and the bottom of first fixed plate is fixed with two positioning column, and the both sides of top of first fixed plate all are fixed with first guide rod, and the both sides of top of mounting bracket are equipped with the hole of first guide rod passes through. The utility model discloses realized the effect that test head carries out quick installation and disassembly, reduced the time of shutdown, makes the equipment can be put into use faster, and simple operation makes more personnel can operate fastly.

Description

Technical Field

[0001] This utility model relates to the field of wire harness testing technology, and in particular to a tooling for a rapid continuity test module for wire harness color visual testing. Background Technology

[0002] The wire harness color visual testing and rapid continuity testing module is an advanced testing device designed to efficiently evaluate the connection status and continuity of wire harnesses. This fixture combines cutting-edge visual recognition technology with precise electrical testing methods, enabling it to quickly determine whether wire harness connections meet standards and to comprehensively test the continuity between individual wires. This innovative tool allows users to easily identify potential connection problems, ensuring the reliability and safety of wire harnesses and thus improving overall product quality.

[0003] In traditional wire harness continuity testing, the testing head is usually fixed in place. While this design meets basic requirements to some extent, it can lead to equipment damage during prolonged testing. When disassembly or maintenance is required, the cumbersome operation is not only time-consuming and labor-intensive but also significantly increases downtime, thereby reducing overall work efficiency. Therefore, there is an urgent need for a wire harness color visual testing rapid continuity testing module to solve these problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fast continuity test module tooling for wire harness color visual testing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A wiring harness color visual testing and rapid continuity testing module fixture includes a test platform. The test platform has testing mechanisms for conducting continuity tests on the wiring harness at both ends of its top. Mounting brackets are fixed to both ends of the top of the test platform. Each mounting bracket has a quick-release mechanism for rapidly disassembling the testing mechanisms on its inner wall. Each quick-release mechanism includes a fixing block fixed to the top of the inner wall of the mounting bracket. Two symmetrical, interconnected limiting holes are opened at both ends of each fixing block. The top of the mounting bracket has interconnected threaded grooves, and a matching first threaded rod is provided inside the threaded grooves. A first fixing plate is rotatably connected to the bottom of the first threaded rod. Two positioning posts are fixed to the bottom of the first fixing plate. First guide rods are fixed to both sides of the top of the first fixing plate, and holes for the first guide rods to pass through are opened on both sides of the top of the mounting bracket.

[0006] Preferably, one end of a spring is fixed to both sides of the top of the first fixing plate, and the other end of the two springs is fixedly connected to the top of the inner wall of the mounting bracket.

[0007] Preferably, the testing mechanism includes a rod adapted to the limiting hole, and the two rods are fixed to the same first mounting plate at the ends away from the fixing block. The other end of the first mounting plate is equipped with a test head. The top and bottom of the rods are provided with communicating slots, and the positioning post is adapted to the slot. The positioning post can be detached into the slot to limit the test head.

[0008] Preferably, a baffle is fixed to the top of the inner wall of the two mounting brackets at the end away from the fixing block, and the baffle can block one end of the insertion rod.

[0009] Preferably, two mounting brackets are fixed to both sides of their adjacent sides, and a camera is installed on one side of the multiple second fixing plates. A test light is provided on one side of the top of the test bench, and the camera can detect whether the color of the wire harness is correct.

[0010] Preferably, a second mounting plate is fixed to the top of the two mounting brackets that are close to each other. The top and bottom of the two second mounting plates are provided with through holes. Two clamping plates are provided at both ends of the top of the second mounting plates. One clamping plate is fixed to one end of the top of the second mounting plate, and two symmetrical second guide rods are fixed to the end of the other clamping plate away from the through hole. The two clamping plates can fix and clamp the wire harness, which facilitates continuity testing.

[0011] Preferably, a third mounting plate is fixed to the top of the two second mounting plates that are close to each other, and the two ends of the third mounting plate are provided with threaded holes that communicate with each other, and the inside of the threaded holes is provided with a matching second threaded rod, and the other end of the second threaded rod is rotatably connected to one of the clamping plates.

[0012] The beneficial effects of this utility model are as follows: 1. Due to the adoption of a quick-release mechanism, by rotating the first threaded rod, the first fixing plate is moved away from the insertion rod, and then the positioning pin is moved away from the through slot. At this time, the first mounting plate and the test head can be quickly removed. When the insertion rod is inserted into the corresponding limiting hole, the first threaded rod is rotated again, and the positioning pin is inserted into the through slot. At this time, the insertion rod, the first mounting plate, and the test head are limited, thereby achieving the effect of quick installation and removal of the test head, reducing downtime, enabling the equipment to be put into use more quickly, and simplifying operation so that more people can quickly learn to operate it. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the fast continuity test module tooling for visual testing of wire harness color proposed in this utility model. Figure 2 This is a partial structural diagram of the quick-release mechanism of the wire harness color visual test rapid continuity test module tooling proposed in this utility model. Figure 3 This is a partially exploded structural diagram of the quick-release mechanism of the wire harness color visual test rapid continuity test module tooling proposed in this utility model. Figure 4 This is a schematic diagram of the top structure of the second mounting plate of the wire harness color visual test rapid continuity test module tooling proposed in this utility model.

[0014] In the diagram: 1. Test bench; 2. Mounting bracket; 201. Fixing block; 202. First threaded rod; 203. First guide rod; 204. Limiting hole; 205. Spring; 206. First fixing plate; 207. Positioning post; 208. Baffle; 3. Test light; 301. Second fixing plate; 302. Camera; 4. Test head; 401. First mounting plate; 402. Insert rod; 403. Through slot; 5. Second mounting plate; 501. Through hole; 502. Clamping plate; 503. Second threaded rod; 504. Second guide rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-4 The wiring harness color visual test quick continuity test module tooling includes a test bench 1. The test bench 1 has a test mechanism for conducting continuity tests on the wiring harness at both ends of its top. The test bench 1 has mounting brackets 2 fixed at both ends of its top. The top of the inner walls of the two mounting brackets 2 are equipped with quick-release mechanisms for quickly disassembling the test mechanism. The quick-release mechanism includes a fixing block 201 fixed to the top of the inner wall of the mounting bracket 2. Two symmetrical and interconnected limiting holes 204 are opened at both ends of the two fixing blocks 201. The top of the mounting bracket 2 is provided with an interconnected threaded groove, and the inside of the threaded groove is provided with a matching first threaded rod 202. The bottom of the first threaded rod 202 is rotatably connected to a first fixing plate 206. Two positioning pins 207 are fixed at the bottom of the first fixing plate 206. The top two sides of the first fixing plate 206 are fixed with first guide rods 203, and the top two sides of the mounting bracket 2 are provided with holes for the first guide rods 203 to pass through.

[0017] In this utility model, one end of a spring 205 is fixed on both sides of the top of the first fixing plate 206, and the other end of the two springs 205 is fixedly connected to the top of the inner wall of the mounting bracket 2.

[0018] In this utility model, the testing mechanism includes a rod 402 adapted to the limiting hole 204. The ends of the two rods 402 away from the fixing block 201 are fixed with the same first mounting plate 401. The other end of the first mounting plate 401 is equipped with a test head 4. The top and bottom of the rods 402 are provided with communicating slots 403, and the positioning post 207 is adapted to the slot 403. The positioning post 207 can be inserted into the slot 403 to limit the test head 4.

[0019] In this utility model, a baffle 208 is fixed to the top of the inner wall of the two mounting brackets 2 away from the fixing block 201. The baffle 208 can block one end of the insertion rod 402.

[0020] In this utility model, two mounting brackets 2 are fixed with second fixing plates 301 on both sides of their adjacent sides, and a camera 302 is installed on one side of multiple second fixing plates 301. A test light 3 is provided on one side of the top of the test bench 1. The camera 302 can detect whether the color of the wire harness is correct.

[0021] In this utility model, a second mounting plate 5 is fixed to the top of the side of the two mounting brackets 2 that are close to each other. The top and bottom of the two second mounting plates 5 are provided with through holes 501 that allow the wire harness to pass through. Two clamping plates 502 are provided at both ends of the top of the second mounting plate 5. One clamping plate 502 is fixed to one end of the top of the second mounting plate 5, and the other clamping plate 502 is fixed with two symmetrical second guide rods 504 at the end away from the through hole 501. The two clamping plates 502 can fix and clamp the wire harness, which facilitates the conduction test.

[0022] In this utility model, a third mounting plate is fixed on the top of the side of the two second mounting plates 5 that are close to each other, and the two ends of the third mounting plate are provided with threaded holes that communicate with each other. The threaded holes are provided with a matching second threaded rod 503, and the other end of the second threaded rod 503 is rotatably connected to one of the clamping plates 502.

[0023] Working principle: In use, firstly, pass both ends of the wire harness to be tested through the two through holes 501 respectively. Then, connect both ends of the wire harness to the test heads 4 at both ends. Then, rotate the second threaded rod 503, which will push and squeeze one of the clamping plates 502. Then, the second guide rod 504 will guide the clamping plates 502, and one clamping plate 502 will move closer to the other clamping plate 502, clamping and fixing the outer wall of the wire harness. Then, the color of the wire harness can be observed through the camera 302 to see if it is correct. Then, the continuity of the wire harness is tested through the test head 4. When the wire harness is good, the test light 3 will light up to indicate that it is working properly. When it is necessary to disassemble the test head 4, rotate the first threaded rod 202 away from the first fixing plate 206. When the threaded rod 202 is completely away from the first fixed plate 206, the spring 205 will drive the first fixed plate 206 to reset. The first fixed plate 206 will drive the positioning post 207 away from the through slot 403 and release the limit on the insertion rod 402. Then the first mounting plate 401 can be easily pulled out, and the test head 4 can be easily repaired and maintained. When the test head 4 needs to be installed, the insertion rod 402 is inserted into the corresponding limiting hole 204. When the other end of the insertion rod 402 contacts one end of the baffle 208, the first threaded rod 202 is rotated. The first threaded rod 202 can drive the first fixed plate 206 to move down and drive the positioning post 207 to approach the through slot 403 and insert it into the through slot 403, thus limiting the test head 4 and achieving the effect of quick disassembly and installation.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fast continuity test module fixture for wire harness color visual testing, comprising a test bench (1), characterized in that, The test bench (1) is provided with a test mechanism for conducting continuity tests on the wire harness at both ends of the top. The test bench (1) is fixed with mounting brackets (2) at both ends of the top. The top of the inner wall of each of the two mounting brackets (2) is provided with a quick-release mechanism for quickly disassembling the test mechanism. The quick-release mechanism includes a fixing block (201) fixed to the top of the inner wall of the mounting bracket (2). Two symmetrical and interconnected limiting holes (204) are opened at both ends of the two fixing blocks (201). The top of the mounting bracket (2) is provided with an interconnected threaded groove, and the inside of the threaded groove is provided with a matching first threaded rod (202). The bottom of the first threaded rod (202) is rotatably connected to a first fixing plate (206). Two positioning posts (207) are fixed at the bottom of the first fixing plate (206). The top two sides of the first fixing plate (206) are fixed with first guide rods (203), and the top two sides of the mounting bracket (2) are provided with holes for the first guide rods (203) to pass through.

2. The wiring harness color visual testing rapid continuity testing module fixture according to claim 1, characterized in that, One end of a spring (205) is fixed on both sides of the top of the first fixing plate (206), and the other end of the two springs (205) is fixedly connected to the top of the inner wall of the mounting bracket (2).

3. The fixture for rapid continuity testing module of wire harness color visual testing according to claim 1, characterized in that, The testing mechanism includes a plug rod (402) adapted to the limiting hole (204). The two plug rods (402) are fixed to the same first mounting plate (401) at one end away from the fixing block (201). The other end of the first mounting plate (401) is equipped with a test head (4). The top and bottom of the plug rod (402) are provided with a through slot (403) that communicates with each other, and the positioning post (207) is adapted to the through slot (403).

4. The fixture for rapid continuity testing of wire harness color visual testing according to claim 1, characterized in that, A baffle (208) is fixed to the top of the inner wall of the two mounting brackets (2) away from the fixing block (201).

5. The fixture for rapid continuity testing module of wire harness color visual testing according to claim 1, characterized in that, The two mounting brackets (2) are fixed with second fixing plates (301) on both sides of their adjacent sides, and a camera (302) is installed on one side of the multiple second fixing plates (301). A test light (3) is provided on one side of the top of the test bench (1).

6. The fixture for rapid continuity testing module of wire harness color visual testing according to claim 1, characterized in that, Two mounting brackets (2) are fixed with a second mounting plate (5) on the top of their sides that are close to each other. The top and bottom of the two second mounting plates (5) are provided with through holes (501). Two clamping plates (502) are provided at the top two ends of the second mounting plate (5). One of the clamping plates (502) is fixed to one end of the top of the second mounting plate (5), and the other clamping plate (502) is fixed with two symmetrical second guide rods (504) at the end away from the through hole (501).

7. The fixture for rapid continuity testing module of wire harness color visual testing according to claim 6, characterized in that, A third mounting plate is fixed to the top of the two second mounting plates (5) that are close to each other, and the two ends of the third mounting plate are provided with threaded holes that communicate with each other. The threaded holes are provided with a matching second threaded rod (503), and the other end of the second threaded rod (503) is rotatably connected to one of the clamping plates (502).

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