Wire harness induction mistake-proofing assembly and detection integrated equipment and detection method

Abstract

The invention relates to the technical field of wire harness assembly, in particular to wire harness induction mistake-proof assembly and detection integrated equipment and a detection method, and the equipment mainly comprises a rack, and also comprises a determination mechanism arranged in the rack, a clamping mechanism arranged above the rack, and a locking mechanism arranged above the rack. A connector is placed in a connecting frame, when a second elastic piece pushes a first T-shaped block to be close to the connector for clamping, the first T-shaped block drives an adjusting block to move, the adjusting block moves and is supported by a top block to move upwards, the adjusting block moves upwards and drives an adjusting column to move horizontally through an inclined groove, and the adjusting column drives a moving block to move; the movable block drives the locking plate to lock the top surface of the connector, and when the wire harness is manually pulled to detect whether the wire harness is firmly plugged or not, the connector cannot fall off from the connecting frame, so that the smooth installation and detection of the wire harness are ensured, and the assembly efficiency of the wire harness is further improved.

Description

Technical Field

[0001] This invention relates to the field of wire harness assembly technology, specifically to an integrated device and method for wire harness induced error-proof assembly and inspection. Background Technology

[0002] As a core component in the automotive, aerospace, and industrial equipment industries, wire harness manufacturing involves multiple processes, including wire crimping, wire bonding crimping, pre-assembly, final assembly, and inspection. Due to the discrete, labor-intensive, and component-intensive nature of wire harness manufacturing, post-processing (such as pre-assembly and final assembly) with low automation levels heavily relies on manual operation, leading to frequent manufacturing errors. Common issues include incorrect material usage, incorrect wire count, and incorrect connections. These problems not only affect wire harness performance but can also cause vehicle electrical malfunctions and even endanger driving safety.

[0003] In automotive wiring harness production, operators need to manually assemble the wiring harness, inserting wires with crimped terminals into the holes of the wiring harness connector. This process is prone to errors. If the terminals are inserted into the wrong holes, incorrect wires will be produced. After passing through the continuity test bench, the wiring harness will need to be reworked, wasting a lot of manpower and time and increasing the cost of the finished product. Guiding and testing equipment is needed to assist operators in accurately installing the wiring harness.

[0004] When using a wire harness induced error-proof assembly and testing machine, after the main connector and auxiliary connector are installed in the continuity module, the operator inserts the wire harness one by one into the main connector and auxiliary connector according to the guidance of the equipment. After the wire harness is installed into the main connector and auxiliary connector, the wire harness will be stuck in the connector. The operator can manually pull the wire harness to move the connector and continuity module upward a certain distance, thereby checking whether the wire harness is firmly inserted. However, the connector is only fixed to the side wall of the connector by the clamping plates on both sides when it is installed in the continuity module. The clamping force of the clamping plates on the connector is relatively limited. When pulling the wire and moving the connector upward, the connector is easy to fall out of the continuity module, causing the wire harness installation and testing to be interrupted, thus affecting the assembly efficiency of the wire harness. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated device and method for wire harness induced error-proof assembly and inspection, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: An integrated device for wire harness induced error-proof assembly and testing includes: a frame, with multiple wire harness boxes installed inside the frame, multiple indicator lights installed on the side of the frame, and multiple mounting modules mounted on the frame. One mounting module houses a secondary conduction module, and the inner wall of the other mounting module has a fixing frame and a connecting frame slidably mounted thereon. The fixing frame houses multiple probes. The device also includes: The measuring mechanism is located inside the test bench. The measuring mechanism includes a fixed frame that is fixedly installed on the bottom surface of the mounting module. The fixed frame has two fixed pins that are slidably installed through it. The clamping mechanism is located above the platform and includes two T-shaped blocks located above the connecting frame. A T-shaped groove is provided on the top surface of the connecting frame, and an elastic element is fixedly installed on the side of the T-shaped block. The locking mechanism is located above the platform and includes a locking plate inside the T-shaped block. A movable block is fixedly installed on the side of the locking plate, and an adjusting column is fixedly installed on both sides of the movable block.

[0007] Preferably, multiple wire harness boxes correspond to multiple indicator lights, a limiting shell is fixedly installed on the inner wall of the mounting module, a slide rail is slidably installed on the inner wall of the limiting shell, and the side of the slide rail is fixedly connected to the side of the fixed frame and the side of the connecting frame.

[0008] Preferably, the upper end of the fixing pin is fixedly connected to the bottom surface of the fixing frame, and an elastic element is slidably installed on the outer wall of the fixing pin. The two ends of the elastic element are fixedly connected to the bottom surface of the fixing frame and the top surface of the lower end of the fixing pin.

[0009] Preferably, the outer wall of the T-shaped block is slidably connected to the inner wall of the T-shaped groove, a limiting groove is provided on the inner wall of the T-shaped groove, a limiting strip is fixedly installed on the side of the T-shaped block, and the outer wall of the limiting strip is slidably connected to the inner wall of the limiting groove.

[0010] Preferably, an installation hole is provided on one inner wall of the T-shaped groove, one end of the elastic element is fixedly connected to the inner wall of one end of the installation hole, a fixing plate is fixedly installed on one side of the T-shaped block, the fixing plate has a through hole, a slot is provided on the inner wall of the T-shaped groove, and the inner wall of the slot is slidably connected to the outer wall of the fixing plate.

[0011] Preferably, the connecting frame has a cavity inside, and a movable plate is slidably installed on the inner wall of the cavity. The bottom surface of the movable plate is elastically connected to the lower inner wall of the cavity through an elastic element. A locking post and a fixing post are fixedly installed on the top surface of the movable plate. The fixing post slides through the inner wall of the cavity and extends to the top of the connecting frame. The upper end of the locking post slides through the inner wall of the cavity and engages with the locking hole.

[0012] Preferably, the T-shaped block has a cavity inside, the inner wall of the cavity is slidably connected to the outer wall of the moving block, and one end of the locking plate slides through the inner wall of the cavity and extends to the outer side of the T-shaped block.

[0013] Preferably, through grooves are provided on both sides of the inner wall of the cavity, and the inner wall of the through grooves is slidably connected to the inner wall of the adjusting column. T-shaped slots are provided on both sides of T-shaped block one, and T-shaped block two is slidably installed on the inner wall of T-shaped slot two. Adjusting blocks are fixedly installed on the side of T-shaped block two, and the top surface of T-shaped block two is elastically connected to the upper inner wall of T-shaped slot two through elastic element four.

[0014] Preferably, the adjusting block has an inclined groove, the inner wall of the inclined groove is slidably connected to the outer wall of the adjusting column, and a top block is fixedly installed on the inner walls of one or both sides of the T-shaped groove, with the top surface of the top block slidably connected to the bottom surface of the adjusting block.

[0015] A method for wire harness induced error-proof assembly and detection includes the following steps: S1: Install the main connector in the connection frame and the auxiliary connector in the auxiliary conduction module one. Use T-blocks to clamp and fix the two connectors. S2: When a pair of connectors are clamped by the T-shaped block, the locking plate will limit and lock the top of the connector, preventing the connector from falling off; S3: The voice prompt will take the wire harness from the wire harness box where the indicator light is on. After inserting the wire into the main connector, pull the wire harness. The wire harness will move the connector, connecting frame and fixing frame upward. The fixing frame will move the fixing pin upward. During this process, a certain tension is generated between the connector and the wire harness. Under this tension, the wire harness does not fall out of the connector, indicating that the connector and the wire harness are connected relatively firmly. S4: After inserting multiple wire harnesses, by contacting the wire with the indicated position of the secondary conductive module, the guide light at the corresponding secondary connector socket will light up due to conductivity, indicating to the operator the position of the inserted wire. Repeat the above-mentioned pulling of the wire harness to determine whether the wire harness is firmly connected. After the wire harness is connected, remove it.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention places the connector in a connecting frame. When the elastic element pushes the T-shaped block towards the connector for clamping, the T-shaped block moves the adjusting block. The adjusting block moves upward with the support of the top block. The upward movement of the adjusting block drives the adjusting column to move horizontally through the inclined groove. The adjusting column drives the moving block to move. The moving block drives the locking plate to lock the top surface of the connector. When manually checking whether the wire harness is firmly inserted by pulling it, the connector will not fall off the connecting frame, ensuring the smooth installation and testing of the wire harness, thereby improving the assembly efficiency of the wire harness. When the T-shaped block moves to the initial position, the locking plate retracts to one side of the cavity, ensuring that the locking plate does not obstruct the installation and removal of the connector, thus ensuring work efficiency. After the wire harness is installed in the connector, pulling the wire harness causes the connector, connecting frame, and fixing frame to move upward. The fixing frame then moves the fixing pin upward, which in turn presses against the elastic element. Under the elastic force of the elastic element, a certain tension is generated between the connector and the wire harness. Under this tension, the wire harness does not fall off the connector, indicating that the connector and the wire harness are connected firmly, thus improving the quality of the wire harness installation. By pressing the fixed post, the moving plate and the locking post are moved. The locking post moves out of the locking hole. Under the action of the elastic element two, the T-block one moves. The T-block one clamps and fixes the side of the connector, making the connector connection more stable and facilitating subsequent wire harness assembly and testing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the installation module of the present invention; Figure 3 This is a three-dimensional structural diagram of the fixing frame of the present invention; Figure 4 This is an exploded view of the three-dimensional structure of the connecting frame of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 6 This is an exploded view of a three-dimensional structure of the T-shaped block of the present invention; Figure 7 This is a schematic cross-sectional view of the three-dimensional structure of the connecting frame of the present invention; Figure 8 For the present invention Figure 7 Enlarged view at point B in the middle; Figure 9 This is an exploded view of the three-dimensional structure of the adjusting block of the present invention; Figure 10 This is a cross-sectional schematic diagram of the three-dimensional structure of the T-shaped block of the present invention.

[0018] In the picture: 1. Stand; 101. Wiring Harness Box; 102. Indicator Light; 103. Mounting Module; 104. Secondary Conductor Module 1; 106. Fixing Frame; 107. Connecting Frame; 108. Probe; 2. Measuring mechanism; 201. Slide rail; 202. Limiting shell; 203. Fixing frame; 204. Fixing pin; 205. Elastic element one; 3. Clamping mechanism; 301. T-slot one; 302. T-block one; 303. Limiting groove; 304. Limiting strip; 305. Mounting hole; 306. Elastic element two; 307. Fixing plate; 308. Locking hole; 309. Locking groove; 310. Cavity; 311. Moving plate; 312. Elastic element three; 313. Locking post; 314. Fixing post; 4. Locking mechanism; 401. Cavity; 402. Moving block; 403. Adjusting column; 404. Through groove; 405. Locking plate; 406. T-slot two; 407. T-block two; 408. Adjusting block; 409. Inclined groove; 410. Elastic element four; 411. Top block. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] like Figures 1-10 As shown, this application provides an integrated device for wire harness induced error prevention assembly and testing, including: a frame 1, with multiple wire harness boxes 101 installed inside the frame 1, multiple indicator lights 102 installed on the side of the frame 1, and multiple mounting modules 103 installed on the frame 1. A secondary conduction module 104 is installed inside one mounting module 103, and a fixing frame 106 and a connecting frame 107 are slidably installed on the inner wall of the other mounting module 103. Multiple probes 108 are installed inside the fixing frame 106. The device also includes: The measuring mechanism 2 is located inside the test stand 1. The measuring mechanism 2 includes a fixed frame 203 fixedly installed on the bottom surface of the mounting module 103. The fixed frame 203 has two fixed pins 204 slidably installed through it. In this embodiment: the main connector is installed in the connection frame 107, and the secondary connector is installed in the secondary conduction module 104. The voice prompts the user to take the wire harness from the wire harness box 101 where the indicator light 102 is lit, and to insert the wire into the main connector. After multiple wire harnesses are inserted, by contacting the wire with the position indicated by the secondary conduction module 104, the guide light at the corresponding secondary connector socket will light up due to conductivity, prompting the operator to insert the wire.

[0022] Specifically, such as Figures 1-10 As shown, multiple wire harness boxes 101 correspond to multiple indicator lights 102. A limiting shell 202 is fixedly installed on the inner wall of the mounting module 103. A slide rail 201 is slidably installed on the inner wall of the limiting shell 202. The side of the slide rail 201 is fixedly connected to the side of the fixing frame 106 and the side of the connecting frame 107.

[0023] In this embodiment: by setting an indicator light 102, the indicator light 102 below the wire harness to be picked up is turned on, and the worker can pick up the required wire harness according to the guidance of the indicator light 102. The setting limit shell 202 limits the slide rail 201, the fixed frame 106 and the connecting frame 107, so that the fixed frame 106 and the connecting frame 107 move more stably.

[0024] Specifically, such as Figures 1-10 As shown, the upper end of the fixing pin 204 is fixedly connected to the bottom surface of the fixing frame 106, and an elastic element 205 is slidably installed on the outer wall of the fixing pin 204. The two ends of the elastic element 205 are fixedly connected to the bottom surface of the fixing frame 106 and the top surface of the lower end of the fixing pin 204.

[0025] In this embodiment: After the wire harness is installed in the connector via the elastic element 205, pulling the wire harness causes the connector, connecting frame 107, and fixing frame 106 to move upward. The fixing frame 106 causes the fixing pin 204 to move upward, and the fixing pin 204 presses against the elastic element 205. Under the elastic force of the elastic element 205, a certain tension is generated between the connector and the wire harness. Under this tension, the wire harness does not fall off the connector, indicating that the connector and the wire harness are connected relatively firmly.

[0026] The clamping mechanism 3 is located above the platform 1. The clamping mechanism 3 includes two T-shaped blocks 302 located above the connecting frame 107. A T-shaped groove 301 is opened on the top surface of the connecting frame 107. An elastic element 306 is fixedly installed on the side of the T-shaped block 302. Specifically, such as Figures 1-10 As shown, the outer wall of T-block 302 is slidably connected to the inner wall of T-groove 301. A limiting groove 303 is provided on the inner wall of T-groove 301. A limiting strip 304 is fixedly installed on the side of T-block 302. The outer wall of the limiting strip 304 is slidably connected to the inner wall of the limiting groove 303.

[0027] In this embodiment: the limiting groove 303 limits the limiting strip 304, and further limits the T-shaped block 302, so that the T-shaped block 302 will not fall out of the T-shaped groove 301.

[0028] Specifically, such as Figures 1-10As shown, a mounting hole 305 is provided on one inner wall of T-shaped groove 301. One end of elastic element 306 is fixedly connected to the inner wall of one end of mounting hole 305. A fixing plate 307 is fixedly installed on the side of T-shaped block 302. A locking hole 308 is provided through the fixing plate 307. A locking groove 309 is provided on the inner wall of T-shaped groove 301. The inner wall of locking groove 309 is slidably connected to the outer wall of fixing plate 307.

[0029] In this embodiment: the elastic element 306 applies elastic force to the T-block 302, so that the T-block 302 clamps and fixes the connector.

[0030] Specifically, such as Figures 1-10 As shown, a cavity 310 is provided inside the connecting frame 107. A movable plate 311 is slidably installed on the inner wall of the cavity 310. The bottom surface of the movable plate 311 is elastically connected to the lower inner wall of the cavity 310 through an elastic element 312. A locking post 313 and a fixing post 314 are fixedly installed on the top surface of the movable plate 311. The fixing post 314 slides through the inner wall of the cavity 310 and extends to the top of the connecting frame 107. The upper end of the locking post 313 slides through the inner wall of the cavity 310 and engages with the locking hole 308.

[0031] In this embodiment: the elastic element 312 applies elastic force to the moving plate 311, and further pushes the locking post 313. The locking post 313 engages with the locking hole 308 to fix the fixing plate 307 and the T-shaped block 302.

[0032] Locking mechanism 4 is located above the platform 1. Locking mechanism 4 includes a locking plate 405 located inside the T-shaped block 302. A movable block 402 is fixedly installed on the side of the locking plate 405. Adjusting columns 403 are fixedly installed on both sides of the movable block 402.

[0033] Specifically, such as Figures 1-10 As shown, a cavity 401 is provided inside the T-shaped block 302. The inner wall of the cavity 401 is slidably connected to the outer wall of the moving block 402. One end of the locking plate 405 slides through the inner wall of the cavity 401 and extends to the outside of the T-shaped block 302.

[0034] In this embodiment: the movable block 402 is limited by the cavity 401, making the movement of the movable block 402 more stable, and the locking plate 405 locks the top of the connector, making the connector less likely to fall off.

[0035] Specifically, such as Figures 1-10As shown, through grooves 404 are provided on both sides of the inner wall of cavity 401. The inner wall of through groove 404 is slidably connected to the inner wall of adjusting column 403. T-shaped block 302 is provided on both sides of T-shaped groove 406. T-shaped block 407 is slidably installed on the inner wall of T-shaped groove 406. Adjusting block 408 is fixedly installed on the side of T-shaped block 407. The top surface of T-shaped block 407 is elastically connected to the upper inner wall of T-shaped groove 406 through elastic element 410.

[0036] In this embodiment: the elastic element 410 applies elastic force to the T-shaped block 407, and further applies thrust to the adjusting block 408.

[0037] Specifically, such as Figures 1-10 As shown, the adjusting block 408 has an inclined groove 409, the inner wall of the inclined groove 409 is slidably connected to the outer wall of the adjusting column 403, and the inner walls of both sides of the T-shaped groove 301 are fixedly installed with top blocks 411, the top surface of the top blocks 411 is slidably connected to the bottom surface of the adjusting block 408.

[0038] In this embodiment: When the adjustment block 408 is supported by the top block 411, the adjustment block 408 moves upward. The inclined groove 409 on the adjustment block 408 drives the adjustment column 403 to move, which in turn drives the moving block 402 and the locking plate 405 to move. The locking plate 405 locks the connector.

[0039] A method for wire harness induced error-proof assembly and detection includes the following steps: S1: Install the main connector in the connection frame 107, install the auxiliary connector in the auxiliary conduction module 104, and clamp and fix the connector by the T-block 302; S2: When the connector is clamped by the T-block 302, the locking plate 405 is driven to limit and lock the top of the connector, so that the connector will not fall off. S3: The voice prompt indicates that the wire harness should be taken from the wire harness box 101 when the indicator light 102 is lit. After inserting the wire into the main connector, pull the wire harness. The wire harness will move the connector, the connecting frame 107 and the fixing frame 106 upward. The fixing frame 106 will move the fixing pin 204 upward. During this process, a certain tension is generated between the connector and the wire harness. Under the action of this tension, the wire harness does not fall out of the connector, indicating that the connector and the wire harness are connected relatively firmly. S4: After multiple wire harnesses are inserted, by contacting the wire with the position indicated by the secondary conduction module 104, the guide light at the corresponding secondary connector socket will light up due to conductivity, indicating to the operator the position of the inserted wire. Repeat the above-mentioned pulling of the wire harness to determine whether the wire harness is securely connected. After the wire harness is connected, remove it.

[0040] The specific solution is as follows: The main connector is installed in the connecting frame 107, and the secondary connector is installed in the secondary conduction module 104. Pressing the fixing post 314 moves the moving plate 311 and the locking post 313. The locking post 313 moves out of the locking hole 308. Under the action of the elastic element 2 306, it pushes the T-block 1 302 to move. The T-block 1 302 clamps and fixes the side of the connector. When the elastic element 2 306 pushes the T-block 1 302 closer to the connector for clamping, the T-block 1 302 drives the adjusting block 408 to move. The adjusting block 408 moves and is supported by the top block 411 to move upward. The upward movement of the adjusting block 408 drives the adjusting post 403 to move horizontally through the inclined groove 409. The adjusting post 403 drives the moving block 402 to move. The moving block 402 drives the locking plate 405 to lock the top surface of the connector. Voice prompts... The wire harness is retrieved from the wire harness box 101, where indicator light 102 is lit. After inserting the wire into the main connector, pull the wire harness. The wire harness moves the connector, connecting frame 107, and fixing frame 106 upward. The fixing frame 106 moves the fixing pin 204 upward. The fixing pin 204 presses against the elastic element 205. Under the elastic force of the elastic element 205, a certain tension is generated between the connector and the wire harness. Under this tension, the wire harness does not fall out of the connector, indicating that the connector and the wire harness are connected relatively firmly. After inserting multiple wire harnesses, by contacting the wire with the indicated position of the secondary conductive module 104, the guide light at the corresponding secondary connector socket will light up due to conductivity, indicating the position of the inserted wire. Repeat the above pulling of the wire harness to test whether the wire harness is connected firmly. After the wire harness is connected, it can be removed.

[0041] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

[0042] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. An integrated device for wire harness induced error-proof assembly and inspection, comprising: A stand (1) is provided, in which multiple wire harness boxes (101) are installed. Multiple indicator lights (102) are installed on the side of the stand (1). Multiple mounting modules (103) are installed on the stand (1). A secondary conduction module (104) is installed inside one mounting module (103). A fixing frame (106) and a connecting frame (107) are slidably installed on the inner wall of the mounting module (103) on the other side. Multiple probes (108) are installed inside the fixing frame (106). The stand is characterized by further comprising: The measuring mechanism (2) is set inside the stand (1). The measuring mechanism (2) includes a fixed frame (203) fixedly installed on the bottom surface of the mounting module (103). The fixed frame (203) has two fixed pins (204) slidably installed through it. The clamping mechanism (3) is located above the platform (1). The clamping mechanism (3) includes two T-shaped blocks (302) located above the connecting frame (107). The top surface of the connecting frame (107) is provided with a T-shaped groove (301). An elastic element (306) is fixedly installed on the side of the T-shaped block (302). Locking mechanism (4) is set above the platform (1). The locking mechanism (4) includes a locking plate (405) located inside the T-shaped block (302). A moving block (402) is fixedly installed on the side of the locking plate (405). An adjusting column (403) is fixedly installed on both sides of the moving block (402).

2. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 1, characterized in that, Multiple wire harness boxes (101) correspond to multiple indicator lights (102). A limiting shell (202) is fixedly installed on the inner wall of the mounting module (103). A slide rail (201) is slidably installed on the inner wall of the limiting shell (202). The side of the slide rail (201) is fixedly connected to the side of the fixing frame (106) and the side of the connecting frame (107).

3. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 2, characterized in that, The upper end of the fixing pin (204) is fixedly connected to the bottom surface of the fixing frame (106). An elastic element (205) is slidably installed on the outer wall of the fixing pin (204). Both ends of the elastic element (205) are fixedly connected to the bottom surface of the fixing frame (106) and the top surface of the lower end of the fixing pin (204).

4. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 1, characterized in that, The outer wall of the T-shaped block (302) is slidably connected to the inner wall of the T-shaped groove (301). A limiting groove (303) is provided on the inner wall of the T-shaped groove (301). A limiting strip (304) is fixedly installed on the side of the T-shaped block (302). The outer wall of the limiting strip (304) is slidably connected to the inner wall of the limiting groove (303).

5. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 4, characterized in that, The inner wall of one side of the T-shaped groove (301) is provided with an installation hole (305). One end of the elastic element (306) is fixedly connected to the inner wall of one end of the installation hole (305). A fixing plate (307) is fixedly installed on the side of the T-shaped block (302). A through hole (308) is provided in the fixing plate (307). A slot (309) is provided in the inner wall of the T-shaped groove (301). The inner wall of the slot (309) is slidably connected to the outer wall of the fixing plate (307).

6. The integrated wire harness induced error-proof assembly and detection device according to claim 5, characterized in that, The connecting frame (107) has a cavity (310) inside. A movable plate (311) is slidably installed on the inner wall of the cavity (310). The bottom surface of the movable plate (311) is elastically connected to the lower inner wall of the cavity (310) through an elastic element (312). A locking post (313) and a fixing post (314) are fixedly installed on the top surface of the movable plate (311). The fixing post (314) slides through the inner wall of the cavity (310) and extends to the top of the connecting frame (107). The upper end of the locking post (313) slides through the inner wall of the cavity (310) and engages with the locking hole (308).

7. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 1, characterized in that, The T-shaped block (302) has a cavity (401) inside. The inner wall of the cavity (401) is slidably connected to the outer wall of the moving block (402). One end of the locking plate (405) slides through the inner wall of the cavity (401) and extends to the outside of the T-shaped block (302).

8. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 7, characterized in that, The cavity (401) has through grooves (404) on both sides of its inner wall. The inner wall of the through groove (404) is slidably connected to the inner wall of the adjusting column (403). The T-shaped block (302) has T-shaped grooves (406) on both sides. The inner wall of the T-shaped groove (406) is slidably installed with a T-shaped block (407). The side of the T-shaped block (407) is fixedly installed with an adjusting block (408). The top surface of the T-shaped block (407) is elastically connected to the upper inner wall of the T-shaped groove (406) through an elastic element (410).

9. The integrated equipment for wire harness induced error prevention assembly and detection according to claim 8, characterized in that, The adjusting block (408) has an inclined groove (409), the inner wall of the inclined groove (409) is slidably connected to the outer wall of the adjusting column (403), and a top block (411) is fixedly installed on the inner walls of both sides of the T-shaped groove (301), and the top surface of the top block (411) is slidably connected to the bottom surface of the adjusting block (408).

10. A method for wire harness induced error-proof assembly and inspection, applicable to the integrated wire harness induced error-proof assembly and inspection equipment as described in any one of claims 1-9, characterized in that, Includes the following steps: S1: Install the main connector in the connecting frame (107), install the secondary connector in the secondary conduction module (104), and clamp and fix the connector by the T-block (302); S2: When the connector is clamped by the T-block (302), the locking plate (405) is driven to limit and lock the top of the connector, so that the connector will not fall off; S3: The voice prompts the user to take the wire harness from the wire harness box (101) where the indicator light (102) is lit. The prompts the user to insert the wire into the main connector and then pull the wire harness. The wire harness causes the connector, the connecting frame (107), and the fixing frame (106) to move upward. The fixing frame (106) causes the fixing pin (204) to move upward. During this process, a certain tension is generated between the connector and the wire harness. Under the action of this tension, the wire harness does not fall out of the connector, indicating that the connector and the wire harness are connected relatively firmly. S4: After multiple wire harnesses are inserted, by contacting the wire with the position indicated by the secondary conduction module (104), due to conductivity, the guide light at the corresponding secondary connector socket will light up to indicate the position of the inserted wire. Repeat the above-mentioned pulling of the wire harness to determine whether the wire harness is securely connected. After the wire harness is connected, remove it.

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