Wire harness conduction test board

Abstract

The utility model relates to the technical field of testboards, in particular to a wire harness conduction testboard, which comprises a wire harness conduction testing mechanism, a wire harness conduction testing mechanism and a wire harness conduction testing mechanism, the pushing mechanism is fixed in the workbench and can be convenient for personnel to install the wire harness; and the plugging mechanism is fixed on the pushing mechanism and can limit the plugging head and realize accurate plugging. According to the utility model, the wiring harness is clamped in the limiting frame I, so that the main wire of the wiring harness can be quickly limited, the subsequent fixing of the connecting plugs is facilitated, the operation convenience is effectively improved, the connecting plugs on the branch wires are respectively placed in the corresponding limiting frames II and are limited, and the wiring harness is driven by the subsequent process, so that the production efficiency is improved. According to the utility model, the connecting plug limited on the frame can be accurately inserted into the corresponding socket, thereby effectively improving the plugging accuracy of the plug, preventing the interior of the socket from being damaged, preventing various problems of the socket from occurring, preventing the test result from being influenced, and effectively improving the working stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to test bench technical field, concretely is wire harness pilot test bench. BACKGROUND

[0002] In the field of wire harness pilot test, the wire harness is usually composed of multiple conductive lines to meet the complex circuit connection requirement, and the plug-in connectors of each section are different in form due to the adaptation to different equipment ports. At present, the traditional pilot test mainly relies on manual plug-in mode.

[0003] This mode has some defects. In order to ensure the plug-in accuracy, the personnel plug in slowly, and in the large-scale wire harness detection scene, the efficiency is low, which is difficult to meet the efficient demand of modern production. Moreover, the manual operation is prone to error, which is affected by the skill level, fatigue degree and other factors of the operator, and may lead to inaccurate detection results. What's more important is that long-term inaccurate plug-in will increase the friction of the plug and the contact part of the socket, accelerate the wear of the internal structure of the socket, and cause the deformation of the reed. This not only shortens the service life of the test equipment, but also causes poor contact problem, greatly affects the test effect, and leads to misjudgment, missed judgment and other situations. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing wire harness pilot test bench to solve the problems in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] The wire harness pilot test bench comprises:

[0007] The wire harness pilot test mechanism comprises a workbench.

[0008] The push mechanism is fixed in the workbench and can facilitate personnel to install the wire harness.

[0009] The plug-in mechanism is fixed on the push mechanism and can limit the plug-in connector and accurately plug in.

[0010] Further, the wire harness pilot test mechanism comprises:

[0011] The rotating rod is rotatable on the outer wall of one side of the workbench.

[0012] Preferably, the wire harness pilot test mechanism comprises:

[0013] The clamping groove is provided with a plurality of clamping grooves and is equidistantly arranged on the outer wall of one side of the workbench.

[0014] The fixed plate is detachably connected to the outer wall of the workbench above the clamping groove.

[0015] The socket is fixed on the outer wall of the fixed plate.

[0016] Preferably, the push mechanism includes:

[0017] L-shaped frame one, which slides inside the worktable;

[0018] L-shaped frame two is fixed at one end of L-shaped frame one, and a spring push rod is fixedly connected between the outer wall of L-shaped frame two and the inner wall of the workbench.

[0019] Preferably, the push mechanism includes:

[0020] The limiting frame 1 consists of several units, which are fixed at equal intervals to the outer wall of the L-shaped frame 1.

[0021] Preferably, the insertion mechanism includes:

[0022] The fixing frame is slidably inserted into the outer wall of the L-shaped frame;

[0023] The motor is fixed to the outer wall of the L-shaped frame. The motor shaft is fixedly connected to a threaded rod, and the outer wall of the threaded rod is screwed into the outer wall of the fixed frame.

[0024] Preferably, the insertion mechanism includes:

[0025] The frame is provided in several parts, which are fixed at equal intervals to the outer wall of the fixed frame, and a sliding groove is provided inside the frame;

[0026] A square rod slides inside a groove, and a pull ring is fixedly connected to the outer wall of one end of the square rod.

[0027] Limiting bracket two, consisting of several units, is fixed at equal intervals to the outer wall of the frame;

[0028] The second slide is located between the first slide and the second limiting frame, and a rubber block is slidably inserted inside the second slide.

[0029] Compared with the prior art, the beneficial effects of this utility model are:

[0030] 1. By setting a spring push rod between the L-shaped frame 2 and the inside of the worktable, when the L-shaped frame 1 is released from its limit, the spring push rod can push the plug-in mechanism out of the worktable, making it convenient for personnel to install and disassemble, effectively improving the ease of operation. After the operation is completed, it can be pushed back, and then the limit can be set by rotating the rod. The operation is simple.

[0031] 2. By snapping the wire harness into the limiting frame one, the main wire of the wire harness can be quickly limited, which facilitates the subsequent fixing of the connectors and effectively improves the convenience of operation. The connectors on the branch lines are placed into the corresponding limiting frame two and limited. Driven by the subsequent process, the connectors limited on the frame can be accurately inserted into the corresponding sockets, which effectively improves the plug insertion accuracy, avoids damage to the inside of the socket, and prevents various problems from affecting the test results, thus effectively improving the stability of operation.

[0032] 3. The motor drives multiple limit plugs on the frame to be inserted into the corresponding sockets simultaneously, which effectively improves the insertion efficiency. After the test, there is no need for personnel to manually unplug them one by one. Simply move the fixing frame back to its original position, and the limit plugs on the frame can be quickly separated from the sockets. Then, by pulling out the square rod, the limit of all plugs can be released, which effectively improves the disassembly efficiency. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0034] Figure 2 This is a schematic diagram of the fixing plate structure in this utility model;

[0035] Figure 3 This is a schematic diagram of the internal structure of the workbench in this utility model;

[0036] Figure 4 This is a schematic diagram of the pushing mechanism structure in this utility model;

[0037] Figure 5 This is a schematic diagram of the cross-sectional structure of the frame in this utility model.

[0038] In the diagram: 100, wire harness continuity testing mechanism; 110, workbench; 111, rotating rod; 130, slot; 140, fixing plate; 141, socket; 200, pushing mechanism; 210, L-shaped frame one; 211, L-shaped frame two; 220, spring push rod; 230, limit frame one; 300, plug-in mechanism; 310, fixing frame; 320, motor; 321, threaded rod; 330, frame; 331, slide groove one; 332, limit frame two; 333, slide groove two; 334, rubber block; 335, square rod; 336, pull ring. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Please see Figures 1-5 In this embodiment of the utility model, the wire harness continuity testing bench includes a wire harness continuity testing mechanism 100. The wire harness continuity testing mechanism 100 includes a workbench 110 and the following parts: its pushing mechanism 200 is fixed inside the workbench 110, which facilitates personnel to install wire harnesses, and its plugging mechanism 300 is fixed on the pushing mechanism 200, which can limit the plug and accurately plug it in. The wire harness continuity testing mechanism 100 includes the following parts: its rotating rod 111 rotates on one side of the workbench 110. On the wall, the pushing mechanism 200 includes the following parts: its L-shaped frame 210 slides inside the worktable 110, and the L-shaped frame 211 is fixed at one end of the L-shaped frame 210. The outer wall of the L-shaped frame 211 is fixedly connected to the inner wall of the worktable 110 with a spring push rod 220. By providing the spring push rod 220 between the L-shaped frame 211 and the inside of the worktable 110, when the L-shaped frame 210 is released from its limit, the spring push rod 220 can push the insertion mechanism 300 out of the worktable 110.

[0041] The pushing mechanism 200 includes the following parts: several limiting frames 230 are provided and fixed at equal intervals on the outer wall of the L-shaped frame 210; the plugging mechanism 300 includes the following parts: several frames 330 are provided and fixed at equal intervals on the outer wall of the fixing frame 310; a sliding groove 331 is provided inside the frame 330; a square rod 335 slides inside the sliding groove 331; a pull ring 336 is fixedly connected to the outer wall of one end of the square rod 335; several limiting frames 332 are provided and fixed at equal intervals on the outer wall of the frame 330; and a sliding groove 333 is provided between the sliding groove 331 and the limiting frame 332; a rubber block 334 is slidably inserted inside the sliding groove 333. By snapping the wire harness into the limiting frame 230, the main wire of the wire harness can be quickly limited, which facilitates the subsequent fixing of the plug and effectively improves the ease of operation.

[0042] The wire harness continuity testing mechanism 100 includes the following parts: several slots 130 are provided, equally spaced on one side of the outer wall of the workbench 110, and a fixing plate 140 is detachably connected to the outer wall of the workbench 110 and located on the slots 130; the socket 141 is fixed to the outer wall of the fixing plate 140. The insertion mechanism 300 includes the following parts: a fixing frame 310 is slidably inserted into the outer wall of the L-shaped frame 211, and a motor 320 is fixed to the outer wall of the L-shaped frame 211. A threaded rod 321 is fixedly connected to the shaft of the motor 320, and the outer wall of the threaded rod 321 is screwed into the outer wall of the fixing frame 310. The motor 320 drives multiple limit plugs on the frame 330 to be inserted into the corresponding sockets 141, effectively improving the insertion efficiency.

[0043] Specifically, during operation, the operator twists the rotating rod 111, releasing the L-shaped frame 210 from its limit position. The spring push rod 220 then pushes the pushing mechanism 200 and the plugging mechanism 300 outwards from the worktable 110, facilitating operation. The operator places the wire harness inside the limiting frame 230 for secure connection. Pressing the pull ring 336 pulls the square rod 335 out of the slide groove 331. Starting from one end of the frame 330, based on the shape of the limiting frame 332 closest to the pull ring 336 on the frame 330, the operator places the corresponding plug on the branch line into the limiting frame 332. Then, the operator presses the pull ring 336 and pushes the square rod 335 into the slide groove 331. The part slides and contacts the rubber block 334. The rubber block 334 is squeezed and slides down the slide groove 333, squeezing the plug into the limiting frame 332 and limiting it. Continue the above operation until all the plugs on the branch lines are placed into the corresponding limiting frame 332 and limited. The personnel push the L-shaped frame 210 to send the pushing mechanism 200 and the plugging mechanism 300 into the workbench 110. Twist the rotating rod 111 to limit it. The motor 320 drives the threaded rod 321 to rotate and screw it into the fixed frame 310, causing the plug limited on the frame 330 to be inserted into the corresponding socket 141 for testing the wire harness.

[0044] Example 1

[0045] like Figure 1 and Figure 4 As shown, in this embodiment, the wire harness continuity testing mechanism 100 includes the following parts: its rotating rod 111 rotates on the outer wall of one side of the workbench 110, and the pushing mechanism 200 includes the following parts: its L-shaped frame 210 slides inside the workbench 110, and the L-shaped frame 211 is fixed at one end of the L-shaped frame 210, and a spring push rod 220 is fixedly connected between the outer wall of the L-shaped frame 211 and the inner wall of the workbench 110.

[0046] In this embodiment, a spring push rod 220 is provided between the L-shaped frame 211 and the inside of the worktable 110. When the L-shaped frame 210 is released from its limit, the spring push rod 220 can push the insertion mechanism 300 out of the worktable 110, which is convenient for personnel to install and disassemble, effectively improving the ease of operation. After the operation is completed, it can be pushed back, and then the limit is set by rotating the rod 111. The operation is simple.

[0047] like Figures 4-5 As shown, in this embodiment, the pushing mechanism 200 includes the following parts: several limiting frames 230 are provided and fixed at equal intervals on the outer wall of the L-shaped frame 210; the insertion mechanism 300 includes the following parts: several frames 330 are provided and fixed at equal intervals on the outer wall of the fixing frame 310; a sliding groove 331 is provided inside the frame 330; a square rod 335 slides inside the sliding groove 331; a pull ring 336 is fixedly connected to the outer wall of one end of the square rod 335; several limiting frames 332 are provided and fixed at equal intervals on the outer wall of the frame 330; and a sliding groove 333 is provided between the sliding groove 331 and the limiting frame 332; a rubber block 334 is slidably inserted inside the sliding groove 333.

[0048] In practice, the operator places the wire harness inside the limiting frame 230 and secures it. Then, by pressing the pull ring 336, the square rod 335 is pulled out from the slide groove 331. Starting from one end of the frame 330, based on the shape of the limiting frame 332 closest to the pull ring 336 on the frame 330, the corresponding connector on the branch line is placed inside the limiting frame 332. The operator then holds the pull ring 336, pushing the square rod 335 into the slide groove 331 until it contacts the rubber block 334. The rubber block 334 is compressed and slides downwards along the slide groove 333, pressing the connector into the limiting frame 332, thus limiting its position. This process is repeated. Until all the connectors on the branch lines are placed into the corresponding limiting frame 232 and limited, the main wire of the wire harness can be quickly limited by snapping the wire harness into the limiting frame 230, which facilitates the subsequent fixing of the connectors and effectively improves the convenience of operation. After placing the connectors on the branch lines into the corresponding limiting frame 232 and limiting them, the connectors limited on the frame 330 can be accurately inserted into the corresponding socket 141 through the subsequent process drive, which effectively improves the plug insertion accuracy, avoids damage to the inside of the socket 141, avoids various problems, affects the test results, and effectively improves the stability of operation.

[0049] Example 2

[0050] like Figure 4As shown, in this embodiment, the wire harness continuity testing mechanism 100 includes the following parts: it has several slots 130, which are equally spaced on the outer wall of one side of the workbench 110, and the fixing plate 140 is detachably connected to the outer wall of the workbench 110 and located on the slots 130; its socket 141 is fixed to the outer wall of the fixing plate 140; the insertion mechanism 300 includes the following parts: its fixing frame 310 is slidably inserted into the outer wall of the L-shaped frame 211, and the motor 320 is fixed to the outer wall of the L-shaped frame 211; a threaded rod 321 is fixedly connected to the rotating shaft of the motor 320, and the outer wall of the threaded rod 321 is screwed into the outer wall of the fixing frame 310.

[0051] In practice, personnel push the L-shaped frame 210 to send the pushing mechanism 200 and the insertion mechanism 300 into the workbench 110. The rotating rod 111 is twisted to limit its movement. The motor 320 drives the threaded rod 321 to rotate and engage with the fixed frame 310, causing the plug limited on the frame 330 to be inserted into the corresponding socket 141 for wiring harness testing. By driving multiple plugs limited on the frame 330 simultaneously into their corresponding sockets 141 via the motor 320, insertion efficiency is effectively improved. Furthermore, after testing, no manual intervention is required. One by one, simply move the fixing bracket 310 back to its original position to quickly separate the plugs limited by the frame 330 from the socket 141. Then, by pulling out the square rod 335, the limitation of all plugs can be released, effectively improving disassembly efficiency. In addition, the fixing plate 140 and the workbench 110 are detachably connected. Personnel can replace the sockets 141 with different shapes according to work needs. The sockets 141 are inserted into the corresponding shaped slots 130 and fixed by the sockets 141 and bolts, effectively improving the versatility of the wire harness continuity testing mechanism 100.

[0052] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0053] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A harness continuity test station, characterized by, The utility model relates to a wire harness conduction test mechanism (100) including a workbench (110), a pushing mechanism (200) fixed in the workbench (110) can facilitate personnel to install wire harness, a plug-in mechanism (300) fixed on the pushing mechanism (200) can limit and accurately plug in the plug-in head. The wire harness conduction test mechanism (100) includes a rotating rod (111) rotating on the one side outer wall of the workbench (110). The wire harness conduction test mechanism (100) includes a clamping groove (130) being provided with a plurality of, equal interval being set up on the one side outer wall of the workbench (110), a fixed plate (140) being detachably connected on the outer wall of the workbench (110) on the clamping groove (130), a socket (141) being fixed on the outer wall of the fixed plate (140). The pushing mechanism (200) includes an L-shaped frame one (210) sliding in the workbench (110), an L-shaped frame two (211) being fixed at one end of the L-shaped frame one (210), a spring push rod (220) being fixedly connected between the outer wall of the L-shaped frame two (211) and the inner wall of the workbench (110).

2. The harness activation test bench of claim 1, wherein, The pushing mechanism (200) includes a limiting frame one (230) being provided with a plurality of, equal interval being fixed on the outer wall of the L-shaped frame one (210). The plug-in mechanism (300) includes a fixed frame (310) slidingly being plugged in on the outer wall of the L-shaped frame two (211), a motor (320) being fixed on the outer wall of the L-shaped frame two (211), a threaded rod (321) being fixedly connected on the rotating shaft of the motor (320), the threaded rod (321) being screwingly connected with the outer wall of the fixed frame (310).

3. The harness activation test station of claim 2, wherein, The plug-in mechanism (300) includes a frame (330) being provided with a plurality of, equal interval being fixed on the outer wall of the fixed frame (310), a sliding groove one (331) being set up in the frame (330), a square rod (335) sliding in the sliding groove one (331), a pull ring (336) being fixedly connected on the one end outer wall of the square rod (335), a limiting frame two (332) being provided with a plurality of, equal interval being fixed on the outer wall of the frame (330), a sliding groove two (333) being set up between the sliding groove one (331) and the limiting frame two (332), a rubber block (334) slidingly being plugged in the sliding groove two (333). ​ ​ ​ 4. The harness activation test bench of claim 3, wherein, ​ ​ ​ 5. The harness activation test station of claim 4, wherein, ​ ​ 6. The harness activation test station of claim 5, wherein, ​ ​ ​ 7. The harness activation test station of claim 6, wherein, ​ ​ ​ ​ ​

Images