Indoor decoration pay-off device

Abstract

The embodiment of the utility model discloses an indoor decoration pay-off device in the technical field of cable pay-off equipment. A third clamping block used for being matched with the first clamping block to clamp a cable is installed in the control box, a fourth clamping block used for being matched with the second clamping block to clamp the cable is installed in the control box, when the cable needs to be taken, a rotary knob is rotated, a lead screw is matched with a lead screw nut to drive the fourth clamping block to move upwards, and the second clamping block is matched with the second clamping block to clamp the cable. When the rotary knob is rotated, the fourth clamping block is far away from the second clamping block, clamping of the cable is relieved, meanwhile, the fixing ring gets close to the Z-shaped plate, and when the rotary knob is continuously rotated, the fixing ring abuts against the Z-shaped plate and pushes the Z-shaped plate upwards, so that the Z-shaped plate drives the third clamping block to move upwards, the third clamping block is far away from the first clamping block, and then limiting of the cable is relieved; according to the cable fixing and unlocking device, the cable can be conveniently taken by an operator, the cable can be fixed and unlocked only by rotating the knob during actual operation of the operator, and the operation is relatively simple and convenient.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of cable pay-out equipment, and in particular to a cable pay-out device for indoor decoration. Background Art

[0002] During interior decoration, it is often necessary to arrange cables indoors. In order to avoid the disorder of cable stacking, the cables are installed on a wire-releasing device. For example, Chinese Patent Publication No. CN220431936U discloses an interior decoration wire-releasing device, the specific content of which is: by rotating the first screw, the pressing plate is driven to slide until the protective pad on the pressing plate contacts the cable end, the protective pad is squeezed to fix the cable end, the fixing plate is threadedly connected with a second screw, and the end of the second screw abuts against the fixing belt; one end of the fixing belt is fixed to the fixing plate, and the other end is passed through the through hole, thereby forming a hole for the cable end to pass through between the fixing belt and the fixing plate, the cable end passes through the hole, and the end of the fixing belt is pulled so that the fixing belt binds the cable end to the fixing plate, and then the second screw is rotated so that the end of the second screw abuts the fixing belt, thereby fixing the fixing belt and then fixing the cable end. It has the following technical problems:

[0003] The cables are fixed by fixing belts and compression plates. When the cables need to be used, they need to be released one by one. Moreover, the first fixing member is inside the protective shell, which makes it cumbersome to release the cables when they are used. Utility Model Content

[0004] To this end, an embodiment of the present invention provides an indoor decoration cable-laying device to solve the problem in the prior art that the operation of unfixing cables is relatively cumbersome.

[0005] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0006] A wire-paying device for interior decoration comprises a winding box.

[0007] A control box is installed on one side of the winding box.

[0008] The control box includes a box body, and a first clamping block and a second clamping block for supporting cables are installed inside the box body.

[0009] A third clamping block is installed inside the control box and is used to cooperate with the first clamping block to clamp the cable.

[0010] A fourth clamping block is installed inside the control box and is used to cooperate with the second clamping block to clamp the cable.

[0011] Furthermore, a winding roller for winding the cable is installed in the inner cavity of the winding box, a hand wheel for rotating the winding roller is installed at one end of the winding roller, and a base for supporting the winding box is installed at the lower end of the winding box.

[0012] Furthermore, a guide tube is provided at one end of the box body, a screw nut is installed at the upper end of the inner cavity of the box body, a limiting cylinder for limiting the third clamping block is installed at the upper end of the inner cavity of the box body, and a spring for pushing the third clamping block downward is installed in the inner cavity of the limiting cylinder.

[0013] Furthermore, fixing blocks are installed at both ends of the second clamping block, and a screw for limiting the fourth clamping block is installed at the upper end of the fixing block.

[0014] Furthermore, a connecting rod is installed on the upper end of the third clamping block, a contact plate is installed on the upper end of the connecting rod, and a spring is located at the upper end of the contact plate. A Z-shaped plate is installed on one side of the third clamping block.

[0015] Furthermore, limit blocks are installed on both sides of the fourth clamping block for cooperating with the screw to limit the fourth clamping block, a screw rod is movably installed on the upper end of the fourth clamping block, a knob is installed on the upper end of the screw rod, and a fixing ring is installed on the lower end of the screw rod for cooperating with the Z-shaped plate to control the third clamping block to move upward.

[0016] The embodiment of the utility model has the following advantages:

[0017] When the cable needs to be taken, the knob is turned, and the screw rod and the screw rod nut drive the fourth clamping block to move upward, so that the fourth clamping block moves away from the second clamping block, releasing the clamping of the cable, and at the same time the fixing ring approaches the Z-shaped plate. When the knob is continued to be turned, the fixing ring and the Z-shaped plate come into contact and push the Z-shaped plate upward, so that the Z-shaped plate drives the third clamping block to move upward, so that the third clamping block moves away from the first clamping block, thereby releasing the limit on the cable, so that the operator can take the cable. During actual operation, the operator only needs to turn the knob to fix and unlock the cable, which is relatively simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the control box of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection of the third clamping block of the present invention;

[0023] Figure 4 For this utility model Figure 2 A magnified view of point A;

[0024] Figure 5 For this utility model Figure 2 Enlarged view of point B.

[0025] In the figure: 100-reeling box, 110-reeling roller, 111-hand wheel, 120-base;

[0026] 200-control box, 210-box, 211-guide tube, 212-screw nut, 213-first clamping block, 214-second clamping block, 215-limiting cylinder, 216-spring, 217-fixing block, 218-screw, 220-third clamping block, 221-connecting rod, 222-resistance plate, 223-Z-shaped plate, 230-fourth clamping block, 231-screw, 232-knob, 233-fixing ring, 234-limiting block. DETAILED DESCRIPTION

[0027] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0028] The terms "upper", "lower", "left", "right", "middle", etc. used in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be considered as the scope of implementation of the present invention without substantially changing the technical content.

[0029] See also Figure 1-Figure 5 The utility model provides an indoor decoration wire-laying device, including a winding box 100.

[0030] A winding roller 110 for winding the cable is movably installed in the middle of the inner cavity of the winding box 100, and a hand wheel 111 for rotating the winding roller 110 is fixedly installed at one end of the winding roller 110. By rotating the hand wheel 111, the winding roller 110 can wind and release the cable. A base 120 for supporting the winding box 100 is fixedly installed at the lower end of the winding box 100 to ensure that the winding box 100 is relatively stable when the cable is extracted.

[0031] A control box 200 is mounted on one side of the reel box 100. The control box 200 comprises a housing 210, one end of which is provided with a guide tube 211, through which the cable exits. A lead screw nut 212 is mounted at the upper end of the inner cavity of the housing 210. A first clamping block 213 and a second clamping block 214 are fixedly mounted inside the housing 210 to support the cable. The cable is positioned at the upper ends of the first and second clamping blocks 213, 214.

[0032] A third clamp 220 is installed inside the control box 200 for clamping the cable in conjunction with the first clamp 213. A limiting cylinder 215 is fixedly installed on the upper end of the inner cavity of the box body 210 for limiting the third clamp 220. The inner cavity of the limiting cylinder 215 is installed with a spring 216 for pushing the third clamp 220 downward.

[0033] A connecting rod 221 is fixedly installed on the upper end of the third clamp 220, and a contact plate 222 is fixedly installed on the upper end of the connecting rod 221, and the spring 216 is at the upper end of the contact plate 222. A Z-shaped plate 223 is fixedly installed on one side of the third clamp 220, and a slider is installed on the side of the contact plate 222, and a sliding groove for the slider to slide is correspondingly provided on the inner wall of the limiting cylinder 215, so that the third clamp 220 is not easy to rotate when it moves up and down.

[0034] The second clamping block 214 is fixedly mounted with fixing blocks 217 at both ends, and the upper end of the fixing block 217 is fixedly mounted with a screw 218 for limiting the fourth clamping block 230, so that when the screw rod 231 rotates, the fourth clamping block 230 can only move up and down.

[0035] A fourth clamp 230 is installed inside the control box 200 for cooperating with the second clamp 214 to clamp the cable. Limit blocks 234 are fixedly installed on both sides of the fourth clamp 230 for cooperating with the screw 218 to limit the fourth clamp 230, and the limit blocks 234 slide up and down on the rod body of the screw 218.

[0036] A screw rod 231 is movably mounted on the upper end of the fourth clamping block 230, a knob 232 for rotating the screw rod 231 is fixedly mounted on the upper end of the screw rod 231, and a fixing ring 233 is fixedly mounted on the lower end of the screw rod 231 for cooperating with the Z-shaped plate 223 to control the third clamping block 220 to move upward.

[0037] When the fourth clamping block 230 cooperates with the second clamping block 214 to clamp the cable, the third clamping block 220 is clamped by the spring 216. At this time, one end of the Z-shaped plate 223 is above the fixing ring 233, and the Z-shaped plate 223 and the fixing ring 233 do not touch each other. When the cable needs to be taken, the knob 232 is rotated, and the screw rod 231 cooperates with the screw nut 212 to drive the fourth clamping block 230 to move upward, so that the fourth clamping block 230 is away from the second clamping block 214, releasing the clamping of the cable. At the same time, the fixing ring 233 approaches the Z-shaped plate 223. When the knob 232 is continued to be rotated, the fixing ring 233 and the Z-shaped plate 223 come into contact and push the Z-shaped plate 223 upward, so that the Z-shaped plate 223 drives the third clamping block 220 to move upward, so that the third clamping block 220 is away from the first clamping block 213, thereby releasing the limit of the cable, so that the operator can take the cable easily.

[0038] Although the present invention has been described in detail above using general descriptions and specific embodiments, it will be apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, such modifications or improvements, without departing from the spirit of the present invention, are within the scope of protection claimed herein.

Claims

1. A wire-laying device for interior decoration, comprising a winding box (100), characterized in that: A control box (200) is installed on one side of the winding box (100); The control box (200) comprises a box body (210), wherein a first clamping block (213) and a second clamping block (214) for supporting cables are installed inside the box body (210); A third clamping block (220) is installed inside the control box (200) and is used to cooperate with the first clamping block (213) to clamp the cable. A fourth clamping block (230) for cooperating with the second clamping block (214) to clamp the cable is installed inside the control box (200).

2. The indoor decoration wire-laying device according to claim 1, characterized in that: The inner cavity of the winding box (100) is equipped with a winding roller (110) for winding the cable, one end of the winding roller (110) is equipped with a hand wheel (111) for rotating the winding roller (110), and the lower end of the winding box (100) is equipped with a base (120) for supporting the winding box (100).

3. The indoor decoration wire-laying device according to claim 1, characterized in that: A guide tube (211) is provided at one end of the box body (210), a screw nut (212) is installed at the upper end of the inner cavity of the box body (210), a limiting cylinder (215) for limiting the third clamping block (220) is installed at the upper end of the inner cavity of the box body (210), and a spring (216) for pushing the third clamping block (220) downward is installed in the inner cavity of the limiting cylinder (215).

4. The indoor decoration wire-laying device according to claim 1, characterized in that: Fixed blocks (217) are installed at both ends of the second clamping block (214), and a screw rod (218) for limiting the fourth clamping block (230) is installed at the upper end of the fixed block (217).

5. The indoor decoration wire-laying device according to claim 1, characterized in that: A connecting rod (221) is installed at the upper end of the third clamping block (220), a contact plate (222) is installed at the upper end of the connecting rod (221), and a spring (216) is located at the upper end of the contact plate (222). A Z-shaped plate (223) is installed on one side of the third clamping block (220).

6. The indoor decoration laying-out device according to claim 5, characterized in that: Limiting blocks (234) for cooperating with the screw rod (218) to limit the fourth clamping block (230) are installed on both sides of the fourth clamping block (230); a screw rod (231) is movably installed on the upper end of the fourth clamping block (230); a knob (232) is installed on the upper end of the screw rod (231); and a fixing ring (233) is installed on the lower end of the screw rod (231) for cooperating with the Z-shaped plate (223) to control the third clamping block (220) to move upward.

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