Electrical equipment wire harness positioning device

Abstract

The utility model relates to the technical field of electrical equipment, and discloses an electrical equipment wire harness positioning device, which comprises a hollow shell, a rubber sucker and a guide mechanism, an adjusting mechanism for guiding a wire harness is arranged at the top of the hollow shell, the rubber sucker is fixedly connected to the bottom of the hollow shell, a sliding rubber disc is arranged in the hollow shell, and the sliding rubber disc is fixedly connected with the guide mechanism. The hollow shell is provided with anti-skid lines, the sliding rubber disc is matched with the size of an inner cavity of the hollow shell, and the sliding rubber disc slides in the cavity of the hollow shell. During mounting, the rubber suction cup is in contact with the inner surface of the electrical equipment and is matched with the sliding rubber disc to form negative pressure, so that the hollow shell can be firmly adsorbed in the electrical equipment through the rubber suction cup, the pressure is recovered to be normal through descending of the sliding rubber disc, the hollow shell can be quickly dismounted, mounting and dismounting are simple and quick, and the mounting efficiency is improved. Extra tools are not needed, and narrow workpieces can be easily mounted and dismounted, so that the working efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, and in particular to a positioning device for electrical equipment wiring harnesses. Background Technology

[0002] A wire harness positioning device is a specialized device used to fix, support, and guide wire harnesses in electrical equipment. It aims to ensure that the wire harnesses are arranged in an orderly manner inside the equipment, avoiding loosening, wear, or interference, and ensuring the safety and reliability of the electrical system. Its core function is to keep the wire harnesses stable in complex environments through reasonable structural design, improve the overall performance of the equipment, and avoid the wire harnesses being messy and disorganized.

[0003] In existing technologies, wire harness positioning devices are typically positioned inside electrical equipment using screws. Installing and removing these devices requires tightening and loosening multiple screws sequentially. Since electrical equipment often integrates numerous electrical components in a compact space, tightening and loosening screws in confined environments is extremely inconvenient. The narrow working surfaces also hinder the operator's ability to fully utilize disassembly tools, increasing operational difficulty and time costs. Therefore, an improved wire harness positioning device is needed to address these issues. Utility Model Content

[0004] To overcome the problem of inconvenience in installing and removing wiring harness positioning devices inside electrical equipment with a relatively compact spatial layout.

[0005] The technical solution of this utility model is: an electrical equipment wire harness positioning device, including a hollow shell, a rubber suction cup and a guiding mechanism. The top of the hollow shell is provided with an adjustment mechanism for guiding the wire harness. The rubber suction cup is fixedly connected to the bottom of the hollow shell. A sliding rubber disc is provided inside the hollow shell. Anti-slip textures are provided on the hollow shell.

[0006] Preferably, the sliding rubber disc is adapted to the inner cavity size of the hollow shell, and the sliding rubber disc slides inside the cavity of the hollow shell.

[0007] Preferably, a positioning plate is fixedly connected to the outside of the hollow shell, a screw is rotatably connected to the top of the positioning plate, a connecting plate is threaded onto the screw, the connecting plate is slidably connected to the hollow shell, and a first connecting disc is fixedly connected to the bottom of the connecting plate, which is fixedly connected to the sliding rubber disc.

[0008] Preferably, the hollow shell has a matching groove at the corresponding position of the connecting plate, and the connecting plate slides inside the matching groove.

[0009] Preferably, the sliding rubber disc has a matching mounting groove at the corresponding position of the first connecting disc, and the first connecting disc is fixedly connected inside the mounting groove.

[0010] Preferably, the guiding mechanism includes a positioning seat, which is fixedly connected to the top of the hollow shell. A worm gear is rotatably connected inside the positioning seat, and a worm wheel meshes with the worm gear. A second connecting plate is fixedly connected inside the worm wheel, and the second connecting plate is rotatably connected to the hollow shell. A guide frame for positioning the wire harness is fixedly connected to the top of the second connecting plate. A limit block is slidably connected to the guide frame, and a spring is fixedly connected between the limit block and the guide frame.

[0011] Preferably, the hollow shell has a limiting hole at the corresponding position of the second connecting plate, and the second connecting plate rotates inside the limiting hole. The guide frame has a sliding groove at the corresponding position of the limiting block, and the limiting block slides inside the sliding groove.

[0012] The beneficial effects of this utility model are as follows: During installation, the rubber suction cup contacts the inner surface of the electrical equipment, and a negative pressure is formed in conjunction with the sliding rubber disc, so that the hollow shell can be firmly adsorbed into the interior of the electrical equipment by the rubber suction cup. The pressure is restored to normal by the descent of the sliding rubber disc, so that the hollow shell can be quickly disassembled. Installation and disassembly are simple and quick, without the need for additional tools. Narrow workpieces can also be easily installed and disassembled, which can effectively improve work efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the hollow shell of this utility model;

[0015] Figure 3 This is a schematic diagram of the cooperation structure between the sliding rubber disc and the first connecting disc of this utility model;

[0016] Figure 4 This is a schematic diagram of the guiding mechanism structure of this utility model;

[0017] Figure 5 This is a cross-sectional structural diagram of the guide mechanism of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Hollow shell; 21. Rubber suction cup; 22. Sliding rubber disc; 23. Positioning plate; 24. Screw; 25. Connecting plate; 26. First connecting disc; 31. Positioning seat; 32. Worm gear; 33. Worm wheel; 34. Second connecting disc; 35. Guide frame; 36. Limiting block; 37. Spring. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please see Figure 1 - Figure 5This utility model provides an embodiment of an electrical equipment wiring harness positioning device, including a hollow shell 1, a rubber suction cup 21, and a guiding mechanism. The top of the hollow shell 1 is provided with an adjustment mechanism for guiding the wiring harness. The rubber suction cup 21 is fixedly connected to the bottom of the hollow shell 1. A sliding rubber disc 22 is provided inside the hollow shell 1. The hollow shell 1 has anti-slip textures. When installing the hollow shell 1 inside the electrical equipment, the hollow shell 1 is held and the rubber suction cup 21 is used to press against the smooth surface inside the electrical equipment, causing the rubber suction cup 21 to deform and adhere to the inner surface of the electrical equipment. Then, the sliding rubber disc 22... Air is drawn from between the rubber suction cup 21 and the inner surface of the electrical equipment to create negative pressure, allowing the rubber suction cup 21 to stably adhere. The adjustment mechanism positions and guides the wire harness. Anti-slip textures prevent slippage during installation. The sliding rubber disc 22 is fitted to the inner cavity of the hollow shell 1 and slides within the cavity. The appropriately sized sliding rubber disc 22 draws air from the rubber suction cup 21, ensuring a more secure adhesion and preventing detachment. This results in more stable positioning of the wire harness. Furthermore, the negative pressure prevents air from entering the rubber suction cup through the sliding rubber disc 22. At position 21, a positioning plate 23 is fixedly connected to the outside of the hollow shell 1. A screw 24 is rotatably connected to the top of the positioning plate 23, and a connecting plate 25 is threaded onto the screw 24. The connecting plate 25 is slidably connected to the hollow shell 1. A first connecting plate 26 is fixedly connected to the bottom of the connecting plate 25. The first connecting plate 26 is fixedly connected to the sliding rubber plate 22. The position of the sliding rubber plate 22 can be flexibly adjusted by the screw 24, thereby adjusting the pressure of the negative pressure inside the rubber suction cup 21. The screw 24 can also position the sliding rubber plate 22 to prevent it from automatically resetting. The hollow shell 1 has a corresponding opening at the connecting plate 25. The connecting plate 25 slides within the matching groove, which limits its movement, allowing it to slide only vertically and not rotate. This allows the rotating screw 24 to stably adjust the height of the connecting plate 25. The sliding rubber disc 22 has a matching mounting groove at the corresponding position of the first connecting disc 26, and the first connecting disc 26 is fixedly connected inside the mounting groove. The mounting groove connects the first connecting disc 26 to the sliding rubber disc 22, increasing the contact area. The matching slot ensures a stable connection between the first connecting disc 26 and the sliding rubber disc 22, preventing the sliding rubber disc 22 from detaching.

[0021] Please see Figure 1 , Figure 4 - Figure 5In this embodiment, the guiding mechanism includes a positioning seat 31, which is fixedly connected to the top of the hollow shell 1. A worm gear 32 is rotatably connected inside the positioning seat 31, and a worm wheel 33 meshes with the worm gear 32. A second connecting disc 34 is fixedly connected inside the worm wheel 33 and rotatably connected to the hollow shell 1. A guide frame 35 for positioning the wire harness is fixedly connected to the top of the second connecting disc 34. A limit block 36 is slidably connected to the guide frame 35, and a spring 37 is fixedly connected between the limit block 36 and the guide frame 35. The guide mechanism can be adjusted by the rotation of the worm gear 32. The orientation angle of the guide frame 35 is adjusted to guide the wire harness while positioning it, thus facilitating the arrangement and layout of the wire harness and making the arrangement more neat. The hollow shell 1 has a limiting hole at the corresponding position of the second connecting plate 34, and the second connecting plate 34 rotates inside the limiting hole. The guide frame 35 has a sliding groove at the corresponding position of the limiting block 36, and the limiting block 36 slides inside the sliding groove. The limiting block 36 can position the wire harness inside the groove of the guide frame 35, and the wire harness can be stably positioned without being pulled by external force from the operator.

[0022] During operation, the worker holds the hollow shell 1, which is stabilized by its anti-slip texture. Then, the worker uses the rubber suction cup 21 to contact the smooth surface inside the electrical equipment. Squeezing the suction cup 21 causes it to deform, while simultaneously twisting the screw 24. The screw 24 raises the connecting plate 25, which, through the first connecting plate 26, drives the sliding rubber disc 22, causing it to rise. This rise creates a negative pressure inside the rubber suction cup 21, firmly adhering it to the inner surface of the electrical equipment. The wire harness is squeezed into the limiting block 36, which is then compressed by the sliding spring 37. The spring 37 is used to automatically reset the limiting block 36. The wire harness enters the cavity between the limiting block 36 and the guide frame 35. The spring 37 causes the limiting block 36 to automatically reset. The wire harness can be positioned by the limiting block 36 in conjunction with the guide frame 35. Twisting the positioning seat 31 drives the worm gear 32, which drives the worm wheel 33. The worm wheel 33 drives the second connecting plate 34, which rotates and drives the guide frame 35. Thus, the positioned wire harness can be guided by the guide frame 35, changing the orientation of the wire harness.

[0023] Through the above steps, the hollow shell 1 is firmly attached to the inside of the electrical equipment by the rubber suction cup 21, and the pressure is restored to normal by the sliding rubber disc 22 descending. The hollow shell 1 can then be quickly disassembled. Both installation and disassembly are simple and quick, which solves the problem of inconvenience in installing and disassembling wire harness positioning devices inside electrical equipment with a relatively compact spatial layout.

Claims

1. An electrical equipment wiring harness positioning device, comprising a hollow shell (1), characterized in that: It also includes a rubber suction cup (21) and a guiding mechanism. The top of the hollow shell (1) is provided with an adjustment mechanism for guiding the wire harness. The rubber suction cup (21) is fixedly connected to the bottom of the hollow shell (1). The interior of the hollow shell (1) is provided with a sliding rubber disc (22). Anti-slip textures are provided on the hollow shell (1).

2. The electrical equipment wiring harness positioning device according to claim 1, characterized in that: The sliding rubber disc (22) is adapted to the inner cavity size of the hollow shell (1), and the sliding rubber disc (22) slides inside the cavity of the hollow shell (1).

3. The electrical equipment wiring harness positioning device according to claim 1, characterized in that: A positioning plate (23) is fixedly connected to the outside of the hollow shell (1). A screw (24) is rotatably connected to the top of the positioning plate (23). A connecting plate (25) is threadedly connected to the screw (24). The connecting plate (25) is slidably connected to the hollow shell (1). A first connecting disc (26) is fixedly connected to the bottom of the connecting plate (25). The first connecting disc (26) is fixedly connected to the sliding rubber disc (22).

4. The electrical equipment wiring harness positioning device according to claim 3, characterized in that: The hollow shell (1) has a matching groove at the corresponding position of the connecting plate (25), and the connecting plate (25) slides inside the matching groove.

5. The electrical equipment wiring harness positioning device according to claim 3, characterized in that: The sliding rubber disc (22) has a matching mounting groove at the corresponding position of the first connecting disc (26), and the first connecting disc (26) is fixedly connected inside the mounting groove.

6. The electrical equipment wiring harness positioning device according to claim 1, characterized in that: The guiding mechanism includes a positioning seat (31), which is fixedly connected to the top of the hollow shell (1). A worm gear (32) is rotatably connected inside the positioning seat (31). A worm wheel (33) meshes on the worm gear (32). A second connecting plate (34) is fixedly connected inside the worm wheel (33). The second connecting plate (34) is rotatably connected to the hollow shell (1). A guide frame (35) for positioning the wire harness is fixedly connected to the top of the second connecting plate (34). A limit block (36) is slidably connected on the guide frame (35). A spring (37) is fixedly connected between the limit block (36) and the guide frame (35).

7. The electrical equipment wiring harness positioning device according to claim 6, characterized in that: The hollow shell (1) has a limiting hole at the corresponding position of the second connecting plate (34), and the second connecting plate (34) rotates inside the limiting hole. The guide frame (35) has a sliding groove at the corresponding position of the limiting block (36), and the limiting block (36) slides inside the sliding groove.

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