Folding cable telescopic protection device

Abstract

The utility model discloses a folding cable telescopic protection device which comprises a folding cable rack, a guide rail, a movable plate, a fixed plate, a fixed seat, a hollow rotating shaft, a movable seat and a pin shaft. According to the technical scheme provided by the utility model, the cable is arranged in the folding cable rack, and the folding cable rack assembly and the movable plate are synchronously folded and stretched out and drawn back. The length of the cable in the folding cable rack assembly is not changed, so that the cable and the folding cable rack assembly are folded and stretched together, and the cable does not move compared with the cable rack assembly, so that the problem that the cable cannot move or cannot be shrunk after being stretched is solved, and the cable is prevented from being damaged in the stretching and shrinking process.

Description

Technical Field

[0001] This utility model relates to the field of cable storage technology, and more specifically, to a folding cable telescopic protection device. Background Technology

[0002] Cable management is a problem that needs to be solved when using electronic devices, especially when the devices need to be moved, and the cables also need to move with the devices. In this case, the cables are easy to get lost and may even be worn and damaged due to moving them back and forth.

[0003] In the use of electronic devices such as keyboards, these devices are often stored in retractable drawers, and both the devices and their cables need to move back and forth as the drawers are pulled out. In drawer-based cable storage scenarios, it's not enough for the cables to be neatly organized; they also need to be able to move freely with the drawer. Therefore, new requirements are placed on cable storage, necessitating a new type of cable storage and protection device. Utility Model Content

[0004] This invention overcomes the shortcomings of the prior art and provides a folding cable telescopic protection device, which is expected to solve the problem that existing cable storage is not suitable for pull-out and moving scenarios.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A folding cable telescopic protection device includes a folding cable rack, a guide rail, and a movable plate;

[0007] There are at least two folding cable racks, which are rotatably hinged together, and the inside of the folding cable racks is hollow.

[0008] The head end of the first folding cable frame is hinged to the movable plate, and the tail end of the last folding cable frame is set in a fixed position.

[0009] There are at least two guide rails, which are arranged in parallel.

[0010] The movable plate is mounted on the guide rail and can slide on the guide rail.

[0011] The cable is installed in a folding cable tray. When the drawer extends, the movable panel and the drawer extend together. Because the folding cable trays are rotatably hinged, and one end of the folding cable tray assembly is fixed while the other end is hinged to the movable panel, the folding cable tray assembly folds and extends synchronously with the movable panel. Since the cable length remains constant within the folding cable tray assembly, the cable itself folds and extends / retracts together with the folding cable tray assembly, solving the problems of the cable being unable to move or retract after extension, and also preventing damage to the cable during extension and retraction.

[0012] A further technical solution is that the folding cable telescopic protection device also includes a fixing plate;

[0013] The guide rail is mounted on the fixed plate.

[0014] A further technical solution is that the folding cable telescopic protection device also includes a fixing base;

[0015] The fixing seat is mounted on the fixing plate and is connected to the tail end of the last one in the folded cable rack.

[0016] The fixing base is mainly used to fix the starting point of the cable, and it can also fix the last end of the folded cable frame, which improves the assembly degree of the folded cable frame and facilitates subsequent disassembly.

[0017] A further technical solution is that the folding cable telescopic protection device also includes a hollow rotating shaft;

[0018] The fixed base and the folding cable frame, and the folding cable frame and the folding cable frame are hinged by a hollow rotating shaft;

[0019] The hollow rotating shaft is hollow inside.

[0020] The hollow swivel is used to allow the wires to pass between the front and rear connected folding cable racks, so that the wires are not squeezed or damaged when the folding cable rack is folded and unfolded.

[0021] A further technical solution is that the folding cable telescopic protection device also includes a movable seat and a pin.

[0022] The movable seat is connected to the movable plate, and the movable seat is hinged to the head end of the first folding cable rack via a pin.

[0023] A further technical solution is that the number of folding cable racks is 2, and the number of guide rails is 2.

[0024] Compared with the prior art, the present invention has at least the following beneficial effects: In the present invention, the cable is installed in a folding cable frame, and the folding cable frame assembly and the movable plate fold and extend synchronously. Since the length of the cable remains unchanged in the folding cable frame assembly, the cable itself folds and extends together with the folding cable frame assembly, and the cable does not move relative to the cable frame assembly. This solves the problem of the cable being unable to move or unable to retract after elongation, and also avoids damage to the cable during the elongation and retraction process. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of a folding cable rack, hollow pivot, fixed base, movable base, and pin.

[0026] Figure 2A schematic diagram of the overall structure contraction;

[0027] Figure 3 A structural diagram showing the overall structure.

[0028] In the diagram, 1-folding cable rack, 2-guide rail, 3-movable plate, 4-fixed plate, 5-fixed seat, 6-hollow rotating shaft, 7-movable seat, 8-pin. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0030] A folding cable telescopic protection device, see Figure 1-Figure 3 It includes: 1. Folding cable rack; 2. Guide rail; 3. Movable plate; 4. Fixed plate; 5. Fixed base; 6. Hollow rotating shaft; 7. Movable base; 8. Pin shaft.

[0031] It is understood that at least two folding cable holders 1 are required to complete the folding and telescopic function, and the specific number can be selected according to the telescopic range. In this embodiment, there are two folding cable holders 1, which are rotatably hinged together, and the interior of each folding cable holder 1 is hollow.

[0032] The head end of the first folding cable frame 1 is hinged to the movable plate 3. Specifically, in this embodiment, the movable seat 7 is connected to the movable plate 3, and the movable seat 7 is hinged to the head end of the first folding cable frame 1 through the pin 8.

[0033] The tail end of the last one in the folding cable frame 1 is set in a fixed position;

[0034] Specifically in this embodiment, the fixing seat 5 is installed on the fixing plate 4, and the fixing seat 5 is connected to the tail end of the last one in the folding cable frame 1.

[0035] The fixed base 5 and the folding cable frame 1 are hinged together by a hollow pivot 6, which is hollow inside.

[0036] There are at least two guide rails 2, which are arranged in parallel. In this embodiment, there are two guide rails 2, which are mounted on the fixing plate 4.

[0037] The movable plate 3 is mounted on the guide rail 2 and can slide on the guide rail 2.

[0038] During installation, the folding cable telescopic protection device is installed according to the above structure. After installation, the cable passes through the fixed seat 5, passes through the folding cable frame 1, reaches the hollow pivot 6 between the folding cable frames 1, passes through the hollow pivot 6 to the next folding cable frame 1, and finally reaches the movable plate 3 through the fixed seat 5.

[0039] When extended for use, the movable plate 3 moves forward. At this time, the starting position of the cable in the folded cable rack 1, which is fixed to the fixed base 5, i.e., the tail end position of the last cable in the folded cable rack 1, remains unchanged. The head end of the folded cable rack 1 is connected to the movable base 7. The movement of the movable plate 3 moves the movable base 7, which in turn moves the head end of the first cable in the folded cable rack, causing the folded cable rack 1 to unfold. (See reference for unfolded state.) Figure 3 .

[0040] When retracted, the movement is reversed; fold cable tray 1 is folded, see reference for retracted state. Figure 2 Since the length of the folding cable holder 1 does not change during the unfolding and folding process, only the relative position of the folding cable holder 1 changes, the cables in the folding cable holder 1 do not need to move relative to the folding cable holder 1, thus avoiding cable damage.

[0041] Although the present invention has been described herein with reference to illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and improvements can be made to the components and / or layout of the subject matter combination within the scope of the present application. Besides variations and improvements to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A folding cable telescopic protection device, characterized in that, Includes folding cable racks, guide rails, and movable panels; There are at least two folding cable racks, which are rotatably hinged together, and the inside of the folding cable racks is hollow. The head end of the first folding cable frame is hinged to the movable plate, and the tail end of the last folding cable frame is set in a fixed position. There are at least two guide rails, which are arranged in parallel. The movable plate is mounted on the guide rail and can slide on the guide rail.

2. The folding cable telescopic protection device as described in claim 1, characterized in that, It also includes a fixing plate; The guide rail is mounted on the fixed plate.

3. The folding cable telescopic protection device as described in claim 2, characterized in that, It also includes a mounting base; The fixing seat is mounted on the fixing plate and is connected to the tail end of the last one in the folded cable rack.

4. A folding cable telescopic protection device as described in claim 3, characterized in that, It also includes hollow hinges; The fixed base and the folding cable frame, and the folding cable frame and the folding cable frame are hinged by a hollow rotating shaft; The hollow rotating shaft is hollow inside.

5. A folding cable telescopic protection device as described in claim 4, characterized in that, It also includes movable seats and pins; The movable seat is connected to the movable plate, and the movable seat is hinged to the head end of the first folding cable rack via a pin.

6. A folding cable telescopic protection device as described in any one of claims 1-5, characterized in that, The number of folding cable racks is 2, and the number of guide rails is 2.

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