Automobile wire harness detection device

Abstract

The utility model discloses an automobile wire harness detection device, and specifically relates to the technical field of automobile wire harnesses, the automobile wire harness detection device comprises a detection bench, the two sides of the top surface of the detection bench are fixedly provided with protection boxes, the two protection boxes are internally provided with wire harness detectors used for detecting automobile wire harnesses, and the top surface of the detection bench is provided with two fixing frames. According to the automobile wire harness detection device, in actual work, when the fixing frame drives the rack to get close to the protection box, the rack can drive the first gear to rotate, the first gear rotates to drive the second gear to rotate so as to drive the rotating shaft to rotate, and then the dustproof plate can be driven to turn over, and when the rack gets away from the protection box, the dustproof plate can be driven to turn over. When the wire harness detector is not used, dust can be effectively prevented from entering a wire harness socket of the wire harness detector, and the detection effect is prevented from being affected due to the fact that the dust enters the wire harness socket.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harnesses, in particular to an automobile wiring harness detection device. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit, connecting the electrical and electronic components of the car and enabling them to function. Without the wiring harness, there would be no automotive circuit. As people's requirements for comfort, economy, and safety continue to increase, the types of electronic products in cars are also increasing, and the automotive wiring harness is becoming more and more complex, and the detection of automotive wiring harnesses is becoming more and more important.

[0003] After searching, for example, the utility model with application number 202321652743.8 discloses an automobile wiring harness detection device, including a workbench, a fixing plate is fixedly installed at the upper left corner of the top of the workbench, a support frame is rotatably installed at the top of the fixing plate, and a display is fixedly installed at the end of the support frame away from the fixing plate. The utility model detects the automobile wiring harness by inserting the terminals at both ends of the automobile wiring harness into the wiring harness socket of the wiring harness detector, but the wiring harness socket of the wiring harness detector in the utility model is directly exposed to the external environment. When it is not in use, dust can easily enter the wiring harness socket, which can easily affect the detection result of the automobile wiring harness. Therefore, in order to solve the above defects, the inventor proposes an automobile wiring harness detection device. Utility Model Content

[0004] The main purpose of the utility model is to provide an automobile wiring harness detection device, which can effectively solve the problem in the prior art that the wiring harness socket of the wiring harness detector is directly exposed to the external environment. When it is not in use, dust can easily enter the wiring harness socket, which can easily affect the detection result of the automobile wiring harness.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An automobile wire harness detection device comprises a detection platform, wherein protection boxes are fixedly installed on both sides of the top surface of the detection platform, and wire harness detectors for detecting automobile wire harnesses are arranged inside the two protection boxes, and two fixing frames are arranged on the top surface of the detection platform, and racks are fixedly installed on both sides of the two fixing frames;

[0007] First gears are movably mounted on both sides of the outer surface of the protective box, a rotating shaft is movably mounted inside the protective box, and second gears are fixedly mounted on both ends of the rotating shaft, and the two second gears are respectively meshed with the two first gears, a dustproof plate is fixedly mounted on one side of the rotating shaft located inside the protective box, torsion springs are fixedly mounted on both sides of the interior of the protective box, and the two torsion springs are respectively fixedly connected to the dustproof plates;

[0008] A first threaded rod is movably installed on one side of the interior of the detection platform, and a sliding rod is fixedly installed on the other side of the interior of the detection platform, two movable blocks are threadedly connected to the outer surface of the first threaded rod, and the two movable blocks are movably connected to the sliding rod, slide rails are fixedly installed on both sides of the interior of the detection platform, and sliders are movably connected to the outer surfaces of the two slide rails, the top surfaces of the two movable blocks are movably connected to two driving rods, and the four driving rods are movably connected to the two sliders respectively, and the two sliders are fixedly connected to the two fixed frames respectively.

[0009] Preferably, two guide rods are fixedly installed inside the fixing frame, and the outer surfaces of the two guide rods are movably connected to two fixing plates. Two springs are fixedly installed on the inner top surface and inner bottom surface of the fixing frame, and the four springs are fixedly connected to the two fixing plates respectively.

[0010] Preferably, a plurality of arc-shaped grooves are formed on opposite sides of the two fixing plates.

[0011] Preferably, the outer surface of the first threaded rod is provided with two opposite threads, a motor is fixedly mounted on one side of the outer surface of the detection platform, and the output end of the motor is fixedly connected to the first threaded rod.

[0012] Preferably, a connecting frame is fixedly installed on one side of the wiring harness detector, a fixing hole is opened on one side of the outer surface of the protective box, a second threaded rod is threadedly connected to one side of the fixing hole on the outer surface of the protective box, and one end of the second threaded rod is movably connected to a limiting plate.

[0013] Preferably, the size of the connection frame is the same as the size of the fixing hole.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses an automobile wiring harness detection device. By setting a detection platform and a protection box, in actual work, a motor drives a first threaded rod to rotate, so that two movable blocks move in opposite directions, and four driving rods can push two sliding blocks to move in opposite directions. When a fixed frame drives a rack to approach the protection box, the rack can drive a first gear to rotate, and the rotation of the first gear will drive a second gear to rotate, so as to drive a rotating shaft to rotate, and the rotation of the rotating shaft can drive a dustproof plate to flip over. When the rack is away from the protection box, the rotating shaft can rotate in the opposite direction. With the torsion spring, the dustproof plate can flip over in the opposite direction to cover the opening of the protection box, so as to effectively prevent dust from entering the wiring harness socket of the wiring harness detector when the wiring harness detector is not in use, so as to avoid affecting the detection effect due to dust entering the wiring harness socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the protective box of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the detection platform of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing frame structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the protective box structure of the utility model.

[0021] In the figure: 1, test bench; 2, protection box; 3, harness detector; 4, fixed frame; 201, rack; 202, first gear; 203, rotating shaft; 204, second gear; 205, dust plate; 206, torsion spring; 101, first threaded rod; 102, sliding rod; 103, movable block; 104, sliding rail; 105, slider; 106, driving rod; 107, motor; 401, guide rod; 402, fixed plate; 403, spring; 301, connecting frame; 302, fixing hole; 303, second threaded rod; 304, limit plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The utility model discloses a vehicle wiring harness detection device, such as Figure 1-5 As shown, it includes a test bench 1, and protective boxes 2 are fixedly installed on both sides of the top surface of the test bench 1, and the insides of the two protective boxes 2 are provided with a wire harness detector 3 for detecting the automobile wire harness, and a plurality of wire harness sockets are opened on one side of the wire harness detector 3. Two fixing frames 4 are provided on the top surface of the test bench 1, and racks 201 are fixedly installed on both sides of the two fixing frames 4;

[0024] First gears 202 are movably installed on both sides of the outer surface of the protective box 2, a rotating shaft 203 is movably installed inside the protective box 2, and second gears 204 are fixedly installed on both ends of the rotating shaft 203. The two second gears 204 are respectively engaged with the two first gears 202. When the first gear 202 rotates, it can drive the second gear 204 to rotate. When the second gear 204 rotates, it can drive the rotating shaft 203 to rotate.

[0025] A dustproof plate 205 is fixedly installed on one side of the rotating shaft 203 located inside the protective box 2. When the rotating shaft 203 rotates, the dustproof plate 205 can be driven to rotate to cover the opening of the protective box 2. Torsion springs 206 are fixedly installed on both sides of the inside of the protective box 2, and the two torsion springs 206 are fixedly connected to the dustproof plate 205 respectively.

[0026] A first threaded rod 101 is movably mounted on one side of the interior of the testing platform 1, and a sliding rod 102 is fixedly mounted on the other side of the interior of the testing platform 1. Two movable blocks 103 are threadedly connected to the outer surface of the first threaded rod 101, and the two movable blocks 103 are movably connected to the sliding rod 102. The outer surface of the first threaded rod 101 is provided with two opposite sections of threads. A motor 107 is fixedly mounted on one side of the outer surface of the testing platform 1, and the output end of the motor 107 is fixedly connected to the first threaded rod 101. When the motor 107 drives the first threaded rod 101 to rotate, the two movable blocks 103 can be moved in opposite directions.

[0027] Slide rails 104 are fixedly installed on both sides of the interior of the testing platform 1 , and sliders 105 are movably connected to the outer surfaces of the two slide rails 104 , and the sliders 105 can move along the slide rails 104 .

[0028] The top surfaces of the two movable blocks 103 are movably connected to two driving rods 106, and the four driving rods 106 are movably connected to the two sliders 105 respectively. When the two movable blocks 103 approach each other, the four driving rods 106 can push the two sliders 105 away from each other. When the two movable blocks 103 move away from each other, the four driving rods 106 can drive the two sliders 105 to approach each other. The two sliders 105 are fixedly connected to the two fixed frames 4 respectively. When the sliders 105 move, they can drive the two fixed frames 4 to move.

[0029] When the fixing frame 4 moves to one side of the protective box 2, the rack 201 can mesh with the first gear 202, and as the fixing frame 4 drives the rack 201 to continue to move, the first gear 202 can be driven to rotate. When the first gear 202 rotates, the second gear 204 can be driven to rotate, so that the rotating shaft 203 can rotate, so as to drive the dustproof plate 205 to flip over, so that the port of the automobile wiring harness can be inserted into the wiring harness socket of the wiring harness detector 3 for detection. After the detection is completed, the two fixing frames 4 are close to each other to pull out the automobile wiring harness. During this process, the rack 201 can drive the first gear 202 to rotate in the opposite direction, so that the second gear 204 and the rotating shaft 203 can rotate in the opposite direction, so that the dustproof plate 205 can flip in the opposite direction to cover the opening of the protective box 2.

[0030] Two guide rods 401 are fixedly installed inside the fixing frame 4, and the outer surfaces of the two guide rods 401 are movably connected to two fixing plates 402. Two springs 403 are fixedly installed on the inner top surface and the inner bottom surface of the fixing frame 4, and the four springs 403 are fixedly connected to the two fixing plates 402 respectively. A plurality of arc grooves are provided on opposite sides of the two fixing plates 402. The automobile wiring harness is placed between the arc grooves of the two fixing plates 402, and the automobile wiring harness can be clamped by the springs 403.

[0031] A connecting frame 301 is fixedly installed on one side of the wiring harness detector 3, and a fixing hole 302 is opened on one side of the outer surface of the protective box 2. A second threaded rod 303 is threadedly connected to one side of the fixing hole 302 on the outer surface of the protective box 2, and one end of the second threaded rod 303 is movably connected to a limiting plate 304. The wiring harness detector 3 is inserted into the protective box 2 until the connecting frame 301 passes through the fixing hole 302 and extends to the outside of the protective box 2, and then the second threaded rod 303 is rotated to push the limiting plate 304 down so that it is inserted into the connecting frame 301 to complete the installation of the wiring harness detector 3, thereby facilitating the replacement of the wiring harness detector 3, so as to replace the wiring harness detector 3 with a wiring harness socket of different sizes.

[0032] The working principle of the utility model is as follows: the automobile wiring harness is placed between the arc grooves of the two fixing plates 402, and the automobile wiring harness can be clamped by the spring 403, and then the motor 107 is started to drive the first threaded rod 101 to rotate, so that the two movable blocks 103 are close to each other, and the four driving rods 106 can push the two sliders 105 to move in opposite directions, so that the fixing frame 4 drives the two ends of the automobile wiring harness to approach the two protection boxes 2, and the rack 201 can mesh with the first gear 202, and as the fixing frame 4 drives the rack 201 to continue to move, it can drive the second gear 202 to move. A gear 202 rotates. When the first gear 202 rotates, it can drive the second gear 204 to rotate, so that the shaft 203 rotates, so as to drive the dustproof plate 205 to flip, so that the port of the car wiring harness can be inserted into the wiring harness socket of the wiring harness detector 3 for detection. After the detection is completed, the two fixing frames 4 are close to each other to pull out the car wiring harness. During this process, the rack 201 can drive the first gear 202 to rotate in the opposite direction, so that the second gear 204 and the shaft 203 can rotate in the opposite direction, so that the dustproof plate 205 flips in the opposite direction to cover the opening of the protective box 2.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automobile wiring harness testing device, comprising a testing platform (1), characterized in that: Protection boxes (2) are fixedly mounted on both sides of the top surface of the test bench (1), and a wire harness detector (3) for detecting the automobile wire harness is provided inside the two protection boxes (2). Two fixing frames (4) are provided on the top surface of the test bench (1), and racks (201) are fixedly mounted on both sides of the two fixing frames (4); First gears (202) are movably mounted on both sides of the outer surface of the protection box (2); a rotating shaft (203) is movably mounted inside the protection box (2); and second gears (204) are fixedly mounted on both ends of the rotating shaft (203); the two second gears (204) are respectively meshed with the two first gears (202); a dustproof plate (205) is fixedly mounted on one side of the rotating shaft (203) located inside the protection box (2); torsion springs (206) are fixedly mounted on both sides of the interior of the protection box (2); and the two torsion springs (206) are respectively fixedly connected to the dustproof plates (205); A first threaded rod (101) is movably mounted on one side of the interior of the detection platform (1), and a sliding rod (102) is fixedly mounted on the other side of the interior of the detection platform (1); two movable blocks (103) are threadedly connected to the outer surface of the first threaded rod (101), and the two movable blocks (103) are movably connected to the sliding rod (102); slide rails (104) are fixedly mounted on both sides of the interior of the detection platform (1), and the outer surfaces of the two slide rails (104) are movably connected to sliders (105); the top surfaces of the two movable blocks (103) are movably connected to two driving rods (106), and the four driving rods (106) are movably connected to the two sliders (105), and the two sliders (105) are fixedly connected to the two fixed frames (4).

2. The automotive wiring harness detection device according to claim 1, characterized in that: Two guide rods (401) are fixedly installed inside the fixing frame (4), and the outer surfaces of the two guide rods (401) are movably connected to two fixing plates (402). Two springs (403) are fixedly installed on the inner top surface and the inner bottom surface of the fixing frame (4), and the four springs (403) are respectively fixedly connected to the two fixing plates (402).

3. The automotive wiring harness detection device according to claim 2, characterized in that: A plurality of arc-shaped grooves are provided on opposite sides of the two fixing plates (402).

4. The automotive wiring harness detection device according to claim 1, characterized in that: The outer surface of the first threaded rod (101) is provided with two opposite threads, a motor (107) is fixedly mounted on one side of the outer surface of the detection platform (1), and the output end of the motor (107) is fixedly connected to the first threaded rod (101).

5. The automotive wiring harness detection device according to claim 1, characterized in that: A connection frame (301) is fixedly mounted on one side of the wire harness detector (3); a fixing hole (302) is provided on one side of the outer surface of the protection box (2); a second threaded rod (303) is threadedly connected to one side of the fixing hole (302) on the outer surface of the protection box (2); and one end of the second threaded rod (303) is movably connected to a limit plate (304).

6. The automotive wiring harness detection device according to claim 5, characterized in that: The size of the connection frame (301) is the same as the size of the fixing hole (302).

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