Protective sleeve structure for wire harness of electronic equipment

Abstract

The utility model relates to the field of electronic equipment, in particular to a protective sleeve structure for an electronic equipment wire harness. The utility model aims to provide a protective sleeve structure for an electronic equipment wire harness, which can quickly clamp and loosen the wire harness, and comprises a protective sleeve, four sliding plates, a fixed plate, a reset spring, a rotary convex plate and a guide block, the interior of the protective sleeve is in a hollow state, and the four sliding plates are annularly arranged in the protective sleeve at intervals in a sliding manner. Fixing plates are connected to the outer sides of the four sliding plates, reset springs are connected between the fixing plates and the protective sleeve in a bilateral symmetry mode, four guide blocks are evenly connected to the left side of the protective sleeve at intervals, and rotating protruding plates are arranged among the four guide blocks in a sliding mode and abut against the fixing plates. According to the utility model, the wire harness can be quickly loosened and clamped by rotating the rotary convex plate, so that people can use the wire harness conveniently.

Description

Technical Field

[0001] The utility model relates to the field of electronic devices, in particular to a protective sleeve structure for a wire harness of an electronic device. Background Art

[0002] The wire harness of an electronic device is an important part connecting various components inside the electronic device. It consists of multiple wires, cables and connectors and is used to transmit electricity, signals or data. The wire harness protective sleeve is a protective device used to protect the wire harness inside the electronic device from physical damage, abrasion, corrosion, thermal stress, electromagnetic interference and other environmental factors.

[0003] The patent with the patent authorization announcement number CN110896203A and the publication date of March 20, 2020 discloses a protective sleeve structure for a wire harness of an electronic device, which relates to the technical field of wire harnesses of electronic devices. It includes a first protective sleeve body and a second protective sleeve body. The first protective sleeve body includes a braided protective layer, a metal shielding layer and a wear-resistant layer. The outer surface of the braided protective layer is fixedly wound with a metal shielding layer, and the outer surface of the metal shielding layer is provided with a wear-resistant layer. The first protective sleeve body and the second protective sleeve body are fixedly connected through a connecting mechanism.

[0004] When the above patent fixes the wire harness, it clamps the wire harness by rotating a bolt. This clamping method is relatively troublesome, and the speed of loosening and clamping the wire harness is slow, which is rather inconvenient.

[0005] In summary, there is an urgent need for a protective sleeve structure for a wire harness of an electronic device that can quickly clamp and loosen the wire harness to solve the above problems. Summary of the Utility Model

[0006] In order to overcome the disadvantages that the existing protective sleeve structure clamps and fixes the wire harness by bolts, which is relatively troublesome and slow, the purpose of the utility model is to provide a protective sleeve structure for a wire harness of an electronic device that can quickly clamp and loosen the wire harness.

[0007] The technical solution of the utility model is as follows:

[0008] A protective sleeve structure for a wire harness of an electronic device includes a protective sleeve, a sliding plate, a fixing plate, a return spring, a rotating convex plate and a guiding block. The inside of the protective sleeve is hollow. Four sliding plates are slidably arranged at intervals in a ring inside the protective sleeve. Fixing plates are connected to the outside of the four sliding plates. Return springs are symmetrically connected left and right between the fixing plates and the protective sleeve. Four guiding blocks are evenly spaced and connected to the left side of the protective sleeve. A rotating convex plate is slidably arranged between the four guiding blocks, and the rotating convex plate abuts against the fixing plate.

[0009] Optionally, it further includes a hollow tube and a knob. The outer wall of the protective sleeve is annularly and evenly spaced with hollow tubes connected, and the left part of the hollow tube is provided with a knob in a threaded manner.

[0010] Optionally, it further includes a connecting plate, a lead screw and a suction cup. The top of the protective sleeve is connected with a connecting plate, the connecting plate is provided with a lead screw in a threaded manner, and the top of the lead screw is installed with a suction cup.

[0011] Optionally, the lead screw is in a vertical state.

[0012] Optionally, the two sides of the convex plate on the rotating convex plate are provided with inclined surfaces.

[0013] Optionally, four groups of anti-slip lines are provided on the left side of the rotating convex plate.

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

[0015] 1. By rotating the rotating convex plate, the utility model can quickly loosen and clamp the wire harness, which is convenient for people to use.

[0016] 2. By injecting cold water into the hollow tube, the utility model can play a role in heat insulation and fire prevention.

[0017] 3. By pressing the suction cup, the utility model can fix the device at a designated position, which is convenient for use. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of components such as the sliding plate, fixed plate and return spring of the utility model.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of components such as the sliding plate, return spring and rotating convex plate of the utility model.

[0021] The meanings of the reference numerals in the drawings: 1: protective sleeve, 2: sliding plate, 21: fixed plate, 3: return spring, 4: rotating convex plate, 41: guide block, 5: hollow tube, 51: knob, 6: connecting plate, 7: lead screw, 8: suction cup. Detailed Embodiment

[0022] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the utility model are only based on the drawings of the utility model, and they do not specifically limit the utility model.

[0023] Embodiment: A protective sleeve structure for a wire harness of an electronic device. Refer to Figures 1-3 As shown in the figure, it includes a protective sleeve 1, a sliding plate 2, a fixing plate 21, a return spring 3, a rotating convex plate 4, a guide block 41, a hollow tube 5, a knob 51, a connecting plate 6, a lead screw 7, and a suction cup 8. The inside of the protective sleeve 1 is hollow. Four sliding plates 2 are slidably arranged at annular intervals inside the protective sleeve 1. The sliding plates 2 are arc-shaped. Fixing plates 21 are welded to the outer sides of the four sliding plates 2. Return springs 3 are symmetrically connected between the fixing plates 21 and the protective sleeve 1 on the left and right. Four guide blocks 41 are evenly welded at intervals on the left side of the protective sleeve 1. A rotating convex plate 4 is slidably arranged between the four guide blocks 41. The rotating convex plate 4 abuts against the fixing plate 21. The two sides of the convex plate on the rotating convex plate 4 are beveled. Four groups of anti-slip patterns are arranged on the left side of the rotating convex plate 4. The rotation of the rotating convex plate 4 can quickly release and clamp the wire harness. Hollow tubes 5 are annularly and evenly connected to the outer wall of the protective sleeve 1. Injecting cold water into the hollow tubes 5 can play a role in heat insulation and fire prevention. A knob 51 is threadedly arranged at the left part of the hollow tube 5. A connecting plate 6 is welded to the top of the protective sleeve 1. A lead screw 7 is threadedly arranged on the connecting plate 6. The lead screw 7 is in a vertical state. A suction cup 8 is detachably installed at the top of the lead screw 7. The suction cup 8 is used to fix the device.

[0024] Initially, the return spring 3 is in a stretched state. When the device needs to be used, people first turn the knob 51 to open it, then cold water can be filled into the hollow tubes 5, and then the wire harness of the electronic device is passed through the inside of the protective sleeve 1. Subsequently, the rotating convex plate 4 is rotated so that the rotating convex plate 4 releases the fixing plate 21, and the return spring 3 is compressed, which can drive the fixing plate 21 and the sliding plate 2 to move inward to clamp the wire harness inside the protective sleeve 1, achieving the purpose of protecting the wire harness. At the same time, the cold water in the hollow tubes 5 can play a role in heat insulation and fire prevention. At this time, the lead screw 7 can be rotated. The rotation of the lead screw 7 drives the suction cup 8 to move upward to a suitable position, and then the suction cup 8 is pressed at the designated position, which can expel the air between the inside and the surface of the suction cup 8, creating a closed space. Under the action of atmospheric pressure, the suction cup 8 can be tightly adsorbed at the designated position, so that the device can be fixed at the designated position for easy use. When the wire harness needs to be taken out, the rotating convex plate 4 can be rotated again. The rotating convex plate 4 will squeeze the fixing plate 21 to move outward, the return spring 3 returns to its original state, driving the sliding plate 2 to move outward to release the wire harness, and the wire harness can be taken away.

[0025] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A protective cover structure for an electronic equipment harness, comprising a protective cover (1), wherein the interior of the protective cover (1) is hollow, and characterized in that: It also includes a sliding plate (2), a fixed plate (21), a return spring (3), a rotating convex plate (4) and a guide block (41), wherein the four sliding plates (2) are arranged in a circular spaced manner and are slidably disposed inside the protective cover (1), the fixed plate (21) is connected to the outside of the four sliding plates (2), the return spring (3) is symmetrically connected between the fixed plate (21) and the protective cover (1), the four guide blocks (41) are evenly spaced and connected to the left side of the protective cover (1), the rotating convex plate (4) is slidably disposed between the four guide blocks (41), and the rotating convex plate (4) abuts against the fixed plate (21).

2. A protective cover structure for an electronic equipment wiring harness as claimed in claim 1, characterized in that: It also comprises a hollow tube (5) and a knob (51), wherein the hollow tube (5) is connected to the outer wall of the protective sleeve (1) in an annular manner with uniform intervals, and the knob (51) is threadably arranged on the left part of the hollow tube (5).

3. A protective cover structure for an electronic equipment wiring harness as claimed in claim 2, characterized in that: It also includes a connecting plate (6), a screw rod (7) and a suction cup (8), wherein the connecting plate (6) is connected to the top of the protective cover (1), the screw rod (7) is threadedly arranged on the connecting plate (6), and the suction cup (8) is installed on the top of the screw rod (7).

4. A protective cover structure for an electronic equipment wiring harness as claimed in claim 3, characterized in that: The screw rod (7) is in a vertical state.

5. The protective cover structure for an electronic equipment wiring harness as claimed in claim 4, characterized in that: Both sides of the convex plate on the rotating convex plate (4) are arranged as inclined surfaces.

6. A protective cover structure for an electronic equipment wiring harness as claimed in claim 5, characterized in that: Four groups of anti-slip grooves are arranged on the left side of the rotating convex plate (4).

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