Wire harness on-off detection device convenient to adjust and move

Abstract

The utility model relates to the technical field of wire harness detection devices, in particular to a wire harness on-off detection device convenient to adjust and move, which comprises two transmission units distributed up and down, and the two transmission units are connected and transmitted through a power assembly; wherein at least one mounting frame is connected between the two transmission units, the inner side of the mounting frame is detachably connected with a test panel, and the test panel is rotatably connected with the mounting frame. A user can install the corresponding test panels according to the number of conventional test wire harnesses, after the test ports on the test panels are assembled in advance, when different wire harnesses are tested, the corresponding test panels can be switched to the current station, so that the wire harnesses can be rapidly detected, the test ports do not need to be disassembled and assembled, and the test efficiency is improved. And the detection efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wire harness detection devices, and in particular to a wire harness continuity detection device that is easy to adjust and move. Background Technology

[0002] Wire harnesses are an indispensable component of electronic devices, and their quality directly affects the performance and safety of these devices. Therefore, wire harness testing is a crucial step in the wire harness production process. Existing wire harness testing workbenches typically have multiple testing ports for detecting the continuity of the wire harness circuit. For example, Chinese Patent Publication No. "CN210572681 U" discloses a wire harness continuity testing workbench that can effectively detect the circuit connectivity of the wire harness.

[0003] However, in actual production, companies usually need to handle wire harnesses of various specifications. When adapting to wire harnesses of different specifications, existing wire harness testing workbenches require the replacement or reinstallation of different test ports on the test panel. Especially in batch operations, the frequent replacement of test ports for common wire harnesses of different specifications greatly reduces testing efficiency and increases production costs.

[0004] Therefore, in order to adapt to batch operations and wire harness testing for common wire harnesses, we propose a wire harness continuity detection device that is easy to adjust and move. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as frequent replacement of test ports, which greatly reduces testing efficiency and increases production costs, by proposing a wire harness continuity detection device that is easy to adjust and move.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a wire harness continuity detection device that is easy to adjust and move, including:

[0008] Two vertically distributed transmission units are connected and driven by a power assembly.

[0009] At least one mounting frame is connected between the two transmission units. A test panel is detachably connected to the inner side of the mounting frame. The test panel is rotatably connected to the mounting frame. A locking component for locking the rotation angle of the test panel is also provided on the mounting frame.

[0010] Furthermore, the transmission unit includes a guide rail, and a driving disc and a driven disc rotatably connected to the inner side of the guide rail;

[0011] The driving disc and the driven disc are connected and driven by a synchronous belt. A platform is fixedly installed on the side of the synchronous belt. An annular slide rail is fixedly connected to the end face of the guide rail. The platform is guided and slids with the annular slide rail by rollers. The mounting frame is connected between the upper and lower platforms.

[0012] Furthermore, the power assembly includes a mounting plate installed inside the upper guide rail, a motor fixedly mounted on the top of the mounting plate, and the shaft end of the motor passing through the mounting plate and connected to the drive disc for transmission.

[0013] Furthermore, grooves are provided on both sides of the front end of the mounting frame, and shafts located in the grooves are fixedly installed on both sides of the test panel. At least part of the locking assembly covers the outside of the grooves.

[0014] Furthermore, the locking assembly includes a U-shaped bracket slidably connected to the end face of the mounting frame, the upper end of the U-shaped bracket covering the groove, wherein a spring is fixedly connected between the U-shaped bracket and the mounting frame.

[0015] Furthermore, the locking assembly also includes a gear fixedly connected to one of the shafts, and a locking rod fixedly connected to the U-shaped frame near the gear, the locking rod engaging with the tooth groove of the gear.

[0016] Furthermore, a slot is formed on the end face of the U-shaped frame, and a guide member that slides in the slot is fixedly connected to the end face of the mounting frame.

[0017] The present invention provides a wire harness continuity testing device that is easy to adjust and move. The advantages are as follows: By employing a rotatable mounting frame, users can install corresponding test panels according to the number of wire harnesses typically being tested. After pre-assembling the test ports on the test panels, different wire harnesses can be tested by switching the corresponding test panel to the current workstation, achieving rapid testing of the wire harness without disassembling the test ports, greatly improving testing efficiency. Furthermore, the test panels in this invention adopt a rotatable connection structure design, allowing for angle adjustment during use to meet different operational needs, further enhancing ease of use. Attached Figure Description

[0018] Figure 1 The three-dimensional representation of this utility model Figure 1 ;

[0019] Figure 2 The three-dimensional representation of this utility model Figure 2 ;

[0020] Figure 3 for Figure 2A magnified structural diagram of area A;

[0021] Figure 4 This is a schematic diagram of the test panel structure of this utility model;

[0022] Figure 5 for Figure 4 Enlarged structural diagram of region B

[0023] Figure 6 This is a schematic diagram of the groove structure of this utility model.

[0024] In the diagram: 1. Transmission unit; 11. Guide rail; 12. Driving disc; 13. Driven disc; 14. Synchronous belt; 15. Platform; 16. Circular slide rail; 17. Roller; 2. Power assembly; 21. Mounting plate; 22. Motor; 3. Mounting frame; 31. Groove; 4. Test panel; 41. Shaft; 5. Locking assembly; 51. U-shaped frame; 52. Spring; 53. Gear; 54. Locking rod; 55. Slot; 56. Guide component. Detailed Implementation

[0025] 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.

[0026] Reference Figure 1-6 As one embodiment of this utility model, it discloses a wire harness continuity detection device that is easy to adjust and move. Specifically, the device includes two vertically distributed transmission units 1, which are connected and driven by a power component 2.

[0027] At least one mounting frame 3 is connected between the two transmission units 1. A test panel 4 is detachably connected to the inner side of the mounting frame 3. The test panel 4 is rotatably connected to the mounting frame 3. A locking component 5 is also provided on the mounting frame 3 for locking the rotation angle of the test panel 4.

[0028] In other words, in this embodiment, a movable mounting frame 3 is used to move the test panel 4. Those skilled in the art can install the corresponding number of mounting frames 3 according to the number of conventional test wire harnesses. When testing a conventional wire harness, the corresponding test panel 4 is moved to the current workstation to achieve rapid testing without disassembling the test port, which greatly improves the efficiency of testing. Secondly, in this utility model, a display can also be installed on the test panel 4 to display the current test information. Of course, the specific structure of the test panel 4 described in this embodiment can adopt the existing technology, which will not be elaborated here.

[0029] In some embodiments, the transmission unit 1 of the present invention includes a guide rail 11, and an active disk 12 and a driven disk 13 rotatably connected to the inner side of the guide rail 11. In this embodiment, the guide rail 11 is configured as an annular guide rail.

[0030] The driving disk 12 and the driven disk 13 are connected and driven by a synchronous belt 14. A platform 15 is fixedly installed on the side of the synchronous belt 14. An annular slide rail 16 is fixedly connected to the end face of the guide rail 11. The platform 15 is guided and slids with the annular slide rail 16 through rollers 17. The mounting frame 3 is connected between the two platforms 15.

[0031] Specifically, in this embodiment, the bottom of the platform 15 is provided with at least two rollers 17, which are respectively connected to both sides of the annular slide rail 16. When the synchronous belt 14 rotates and drives the platform 15 to move, the two rollers 17 guide the platform 15 to move, thus ensuring that the platform 15 can rotate in annular motion.

[0032] Based on the above embodiments, the power assembly 2 in this utility model includes a mounting plate 21 installed inside the upper guide rail 11. A motor 22 is fixedly installed on the top of the mounting plate 21. The shaft end of the motor 22 passes through the mounting plate 21 and is connected to the drive disk 12 for transmission. That is, in this embodiment, the shaft end of the motor 22 is connected and fixed to the drive disk 12. When it is necessary to replace different test panels 4, the motor 22 is turned on to drive the drive disk 12 to rotate. After the rotation of the synchronous belt 14, the driven disk 13 is driven to rotate synchronously, thereby controlling the movement of the platform 15.

[0033] Furthermore, in this utility model, the front sides of the mounting frame 3 are provided with grooves 31, and the two sides of the test panel 4 are fixedly installed with shafts 41 located in the grooves 31. At least part of the locking component 5 covers the outside of the grooves 31. That is, in this embodiment, the two sides of the test panel 4 are rotated in the grooves 31 by the shafts 41. The purpose of this structure is to facilitate the disassembly of the test panel 4, so as to improve the convenience of assembly and maintenance of the test panel 4.

[0034] Based on the above embodiments, the locking component 5 in this embodiment includes a U-shaped frame 51 slidably connected to the end face of the mounting frame 3. The upper end of the U-shaped frame 51 covers the groove 31. A spring 52 is fixedly connected between the U-shaped frame 51 and the mounting frame 3. Specifically, in this embodiment, the sliding U-shaped frame 51 can cover the opening side of the groove 31 when sliding upward, thereby stopping the position of the shaft 41 and preventing the shaft 41 from sliding out of the inside of the groove 31.

[0035] Furthermore, in this embodiment, the locking assembly 5 also includes a gear 53 fixedly connected to one of the shafts 41, and a locking rod 54 fixedly connected to the U-shaped frame 51 near the gear 53. The locking rod 54 engages with the tooth groove of the gear 53. That is, in this embodiment, when it is necessary to adjust the angle of the test panel 4, the U-shaped frame 51 is first slid downward a small distance. When the locking rod 54 on the U-shaped frame 51 separates from the tooth groove of the gear 53, the test panel 4 can be freely rotated to achieve the optimal operating angle. Of course, when it is necessary to completely disassemble the test panel 4, the U-shaped frame 51 needs to be slid downward further until the upper side of the U-shaped frame 51 is completely disengaged from the groove 31. At this time, the entire test panel 4 can be removed. In other words, in this utility model, the sliding distance of the U-shaped frame 51 to unlock the gear 53 is less than the sliding distance of the unlocking groove 31.

[0036] It should be noted that a slot 55 is provided on the end face of the U-shaped frame 51 in this utility model, and a guide 56 that slides in the slot 55 is fixedly connected to the end face of the mounting frame 3. In this preferred embodiment, the guide 56 can be set as a bolt, which is threadedly connected to the mounting frame 3 and constrains the U-shaped frame 51 to slide through its head end.

[0037] In summary, by employing a rotatable and movable mounting frame 3, users can install the corresponding test panel 4 according to the number of conventional test wire harnesses. After the test ports on the test panel 4 are pre-assembled, when testing different wire harnesses, the corresponding test panel 4 can be switched to the current workstation to achieve rapid testing of the wire harness without disassembling or assembling the test ports, greatly improving the efficiency of testing. Furthermore, the test panel 4 in this invention adopts a rotatable connection structure design, which allows for angle adjustment during use to meet different operating requirements, further improving the convenience of use.

[0038] 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 wire harness continuity detection device that is easy to adjust and move, characterized in that, include: Two vertically distributed transmission units (1) are connected and transmitted between the two transmission units (1) through a power assembly (2); At least one mounting frame (3) is connected between the two transmission units (1). A test panel (4) is detachably connected to the inner side of the mounting frame (3). The test panel (4) is rotatably connected to the mounting frame (3). A locking component (5) for locking the rotation angle of the test panel (4) is also provided on the mounting frame (3).

2. The wire harness continuity detection device that is easy to adjust and move according to claim 1, characterized in that: The transmission unit (1) includes a guide rail (11), and a driving disc (12) and a driven disc (13) rotatably connected to the inner side of the guide rail (11); The driving disk (12) and the driven disk (13) are connected and driven by a synchronous belt (14). A platform (15) is fixedly installed on the side of the synchronous belt (14). An annular slide rail (16) is fixedly connected to the end face of the guide rail (11). The platform (15) is guided and slids with the annular slide rail (16) by rollers (17). The mounting frame (3) is connected between the two platforms (15) above and below.

3. The wire harness continuity detection device that is easy to adjust and move according to claim 2, characterized in that: The power assembly (2) includes a mounting plate (21) inside the upper guide rail (11), and a motor (22) is fixedly mounted on the top of the mounting plate (21). The shaft end of the motor (22) passes through the mounting plate (21) and is connected to the drive disc (12) for transmission.

4. The wire harness continuity detection device that is easy to adjust and move according to claim 1, characterized in that: The mounting frame (3) has grooves (31) on both sides of its front end. The test panel (4) has shafts (41) fixedly installed in the grooves (31) on both sides. At least part of the locking assembly (5) covers the outside of the grooves (31).

5. A wire harness continuity detection device that is easy to adjust and move according to claim 4, characterized in that: The locking assembly (5) includes a U-shaped bracket (51) slidably connected to the end face of the mounting frame (3), the upper end of the U-shaped bracket (51) covering the groove (31), wherein a spring (52) is fixedly connected between the U-shaped bracket (51) and the mounting frame (3).

6. The wire harness continuity detection device that is easy to adjust and move according to claim 5, characterized in that: The locking assembly (5) also includes a gear (53) fixedly connected to one of the shafts (41), and a locking rod (54) is fixedly connected to the U-shaped frame (51) near the gear (53), the locking rod (54) engaging with the tooth groove of the gear (53).

7. A wire harness continuity detection device that is easy to adjust and move according to claim 5, characterized in that: A slot (55) is provided on the end face of the U-shaped frame (51), and a guide (56) that slides in the slot (55) is fixedly connected to the end face of the mounting frame (3).

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