Decorative high-efficiency flat cable junction box

Abstract

The utility model discloses a decorative high-efficiency flat cable junction box, which comprises a junction box. The clamping mechanism comprises threaded connecting cylinders which are symmetrically and fixedly connected to the outer walls of the two sides of the junction box, the circumferential outer walls of the threaded connecting cylinders are in threaded connection with rotating frames, the outer walls of the tail ends of the rotating frames are fixedly connected with extending frames, and the outer walls of the tail ends of the extending frames are fixedly connected with elastic clamping frames at equal intervals around the circumference; a sliding frame is slidably connected to the circumferential outer wall of the extension frame, a placement groove is formed in the outer wall of the sliding frame, limiting blocks are fixedly connected to the inner wall of the placement groove around the circumference at equal intervals, annular springs are connected to inner cavities of the limiting blocks in a limiting mode, and a pushing frame is fixedly connected to the outer wall of the movable end of each annular spring. The utility model relates to a junction box, and aims to solve the problems that when a connecting wire is connected to a junction box in use, the connecting wire at a joint is easy to bend, the connecting wire is damaged, normal use of the junction box is influenced, and the service life of the junction box is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of junction boxes, in particular to a decorative high-efficiency wiring junction box. Background Art

[0002] A junction box is one of the electrical accessories used to protect and connect wires. In the electrical wiring of homes and buildings, junction boxes are usually made of metal or plastic and their purpose is to place and safely protect electrical connections.

[0003] When the existing junction box is used, the connecting wires are easily bent at the joints when connected to the junction box, which damages the connecting wires, affects the normal use of the junction box, and shortens the service life of the junction box. Therefore, it is necessary to provide a decorative and efficient wiring junction box to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a decorative high-efficiency wiring junction box to solve the problem raised in the above-mentioned background art that when the existing junction box is used, the connecting wires are easily bent at the joints when the connecting wires are connected to the junction box, causing damage to the connecting wires, affecting the normal use of the junction box, and shortening the service life of the junction box.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a decorative high-efficiency wiring junction box, comprising:

[0007] Junction box;

[0008] The clamping mechanism includes a threaded connection cylinder symmetrically fixedly connected to the outer walls of both sides of the junction box, the circumferential outer wall of the threaded connection cylinder is threadedly connected to a rotating frame, the outer wall of the end of the rotating frame is fixedly connected to an extension frame, the outer wall of the end of the extension frame is fixedly connected to an elastic clamping frame equidistantly around the circumference, the circumferential outer wall of the extension frame is slidably connected to a sliding frame, the outer wall of the sliding frame is provided with a placement groove, the inner wall of the placement groove is fixedly connected to a limiting block equidistantly around the circumference, the inner cavity of the limiting block is limitedly connected to an annular spring, and the outer wall of the movable end of the annular spring is fixedly connected to a pushing frame.

[0009] Furthermore, the pushing frame contacts the outer wall of the extending frame, and the annular spring is in a compressed state when located on the outer wall of the pushing frame.

[0010] Furthermore, it also includes a protection mechanism, which includes a protection plate movably connected to the top outer wall of the junction box, the outer wall of the protection plate is fixedly connected to an anti-overflow frame, and the anti-overflow frame is covered at the connection between the protection plate and the junction box.

[0011] Furthermore, a first spring is symmetrically fixedly connected to the outer wall of the top of the protective plate, and a pressing plate is fixedly connected to the outer wall of the top of the first spring.

[0012] Furthermore, it also includes a quick disassembly and assembly mechanism, which includes mounting holes opened at the four corners of the protective plate and the junction box, and the inner wall of the mounting hole of the protective plate is fixedly connected to a fixing cylinder.

[0013] Furthermore, buttons are slidably connected to the inner wall of the fixed cylinder, and a push plate is located on the upper sides of the two buttons.

[0014] Furthermore, the outer wall of the button is fixedly connected with a push rod and a second spring, the second spring is sleeved on the circumferential outer wall of the push rod, and the end of the second spring is fixedly connected to the inner wall of the fixed cylinder.

[0015] Furthermore, a groove is provided on the outer circumferential wall of the push rod, a limiting hole is provided through the end of the outer wall of the fixing tube, and a limiting ball is movably connected to the inner wall of the limiting hole.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model rotates the rotating frame to be connected to the threaded connection cylinder, and when the connecting wire passes through the rotating frame and is connected to the junction box, the sliding frame is manually moved to move the sliding frame along the extension frame. When the sliding frame is moved close to the elastic clamping frame, the pushing frame is moved away from the extension frame, so that after the thrust of the extension frame on the pushing frame disappears, the annular spring rebounds to move the pushing frame centripetally, and the pushing frame pushes the elastic clamping frame to move centripetally. The elastic clamping frame clamps and limits the connecting wire, which can limit and protect the connecting wire and reduce the probability of the connecting wire being bent during use.

[0018] When the push rod is returned to its original position, the limiting ball is pushed out of the groove and extends out of the limiting hole, so that the limiting ball contacts the inner wall of the mounting hole, thereby limiting the fixing cylinder and limiting the protective plate. The protective plate can be quickly disassembled and assembled, which is convenient for use of the junction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[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 clamping mechanism of the present utility model;

[0022] Figure 3 This is a schematic diagram of the quick disassembly and assembly mechanism of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Junction box; 201. Threaded connection cylinder; 202. Rotating frame; 203. Extension frame; 204. Elastic clamping frame; 205. Sliding frame; 206. Placement slot; 207. Limit block; 208. Annular spring; 209. Push frame; 301. Protective plate; 302. Anti-overflow frame; 303. First spring; 304. Press plate; 401. Mounting hole; 402. Fixing cylinder; 403. Button; 404. Push rod; 405. Second spring; 406. Groove; 407. Limit hole; 408. Limit ball. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] See also Figure 1-3 As shown, this embodiment is a decorative high-efficiency wiring junction box, comprising:

[0029] Junction box 1;

[0030] Connect and protect the wires through the junction box 1;

[0031] The clamping mechanism includes a threaded connection cylinder 201 symmetrically fixedly connected to the outer walls of both sides of the junction box 1. The threaded connection cylinder 201 is threadedly connected to a rotating frame 202 on the outer wall of the circumference. The outer wall of the end of the rotating frame 202 is fixedly connected to an extension frame 203. The outer wall of the end of the extension frame 203 is fixedly connected to an elastic clamping frame 204 at equal intervals around the circumference. The outer wall of the extension frame 203 is slidably connected to a sliding frame 205. The outer wall of the sliding frame 205 is provided with a placement groove 206. The inner wall of the placement groove 206 is fixedly connected to a limit block 207 at equal intervals around the circumference. The inner cavity of the limit block 207 is limitedly connected to an annular spring 208. The outer wall of the movable end of the annular spring 208 is fixedly connected to a pushing frame 209.

[0032] The rotating frame 202 is rotatably supported by the threaded connection tube 201, the extending frame 203 is supported by the rotating frame 202, the elastic clamping frame 204 is supported by the extending frame 203, and the sliding frame 205 is slidably supported. The limiting block 207 is supported by the sliding frame 205, and the annular spring 208 is supported by the limiting block 207. The pushing frame 209 is moved by the expansion and contraction of the annular spring 208, and the rebound of the annular spring 208 causes the pushing frame 209 to move centripetally, pushing the elastic clamping frame 204 downward, thereby limiting the connection line;

[0033] The pushing frame 209 contacts the outer wall of the extending frame 203 , and the annular spring 208 is in a compressed state when located on the outer wall of the pushing frame 209 .

[0034] Working principle:

[0035] When the rotating frame 202 is rotated and connected to the threaded connection cylinder 201 and the connecting wire is passed through the rotating frame 202 and connected to the junction box 1, the sliding frame 205 is manually moved to make the sliding frame 205 move along the extension frame 203. When the sliding frame 205 is moved close to the elastic clamping frame 204, the pushing frame 209 is moved away from the extension frame 203, so that the thrust of the extension frame 203 on the pushing frame 209 disappears, and the annular spring 208 rebounds to make the pushing frame 209 move centripetally. The pushing frame 209 pushes the elastic clamping frame 204 to move centripetally, and the elastic clamping frame 204 clamps and limits the connecting wire.

[0036] This step can limit the connection line and protect it, reducing the probability of the connection line bending during use.

[0037] See also Figure 1-3 This embodiment is based on the above embodiment and further includes:

[0038] The protection mechanism includes a protection plate 301 movably connected to the outer wall of the top of the junction box 1, and an anti-overflow frame 302 is fixedly connected to the outer wall of the protection plate 301. The anti-overflow frame 302 covers the connection between the protection plate 301 and the junction box 1;

[0039] The junction box 1 is protected by the protective plate 301, the anti-overflow frame 302 is supported by the protective plate 301, and the anti-overflow frame 302 provides anti-overflow protection for the connection between the protective plate 301 and the junction box 1;

[0040] The top outer wall of the protection plate 301 is symmetrically fixedly connected to a first spring 303 , and the top outer wall of the first spring 303 is fixedly connected to a pressing plate 304 ;

[0041] The first spring 303 is supported by the protective plate 301, and the pressing plate 304 is moved by the expansion belt of the first spring 303;

[0042] The quick disassembly mechanism includes mounting holes 401 provided at the four corners of the protective plate 301 and the junction box 1, and a fixing cylinder 402 is fixedly connected to the inner wall of the mounting hole 401 of the protective plate 301;

[0043] By pressing the button 304, the button 403 moves, and the fixing cylinder 402 is limited through the mounting hole 401;

[0044] The inner wall of the fixed cylinder 402 is slidably connected to buttons 403, and the pressing plate 304 is located above the two buttons 403;

[0045] The outer wall of the button 403 is fixedly connected to a push rod 404 and a second spring 405. The second spring 405 is sleeved on the outer wall of the push rod 404. The end of the second spring 405 is fixedly connected to the inner wall of the fixed cylinder 402.

[0046] The push rod 404 is driven by the button 403 to move and compress the second spring 405;

[0047] A groove 406 is formed on the outer wall of the push rod 404, and a limiting hole 407 is formed on the end of the outer wall of the fixing cylinder 402. The inner wall of the limiting hole 407 is movably connected to a limiting ball 408.

[0048] By moving the push rod 404, the limiting ball 408 slides into the groove 406, and the pressing plate 304 is released. The first spring 303 rebounds to return the pressing plate 304, and the second spring 405 rebounds, thereby returning the button 403, and returning the push rod 404 to allow the limiting ball 408 to extend out of the limiting hole 407 to limit the fixing cylinder 402.

[0049] Working principle:

[0050] When the junction box 1 needs to be used, the pressing plate 304 is continuously pressed to squeeze the first spring 303. The pressing plate 304 presses the button 403 to make the button 403 enter the fixed cylinder 402. The button 403 drives the push rod 404 to move and squeeze the second spring 405. The push rod 404 moves into the fixed cylinder 402 to make the limiting ball 408 slide into the groove 406, so that the limiting ball 408 does not contact the inner wall of the mounting hole 401, so that the fixed cylinder 402 is not limited by the mounting hole 401, and the protective plate 301 drives the anti-overflow frame 302 to be removed from the junction box 1. When the junction box 1 is not needed, When wiring box 1, continuously press the button 304 to place the fixing tube 402 in the mounting hole 401, then release the button 304, and the first spring 303 rebounds to return the button 304. After the pressing force of the button 403 disappears, the second spring 405 rebounds to return the button 403, thereby returning the push rod 404. During the return of the push rod 404, the limiting ball 408 is pushed out of the groove 406 and extends out of the limiting hole 407, so that the limiting ball 408 contacts the inner wall of the mounting hole 401, thereby limiting the fixing tube 402, thereby limiting the protective plate 301.

[0051] In this step, the protection plate 301 can be quickly disassembled and assembled, making it convenient to use the junction box 1.

[0052] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A decorative high-efficiency wiring junction box, characterized in that: include: Junction box (1); The clamping mechanism comprises a threaded connection cylinder (201) symmetrically fixedly connected to the outer walls of both sides of the junction box (1); the threaded connection cylinder (201) is threadedly connected to a rotating frame (202); the outer wall of the end of the rotating frame (202) is fixedly connected to an extension frame (203); the outer wall of the end of the extension frame (203) is fixedly connected to an elastic clamping frame (204) at equal intervals around the circumference; the outer wall of the circumference of the extension frame (203) is slidably connected to a sliding frame (205); the outer wall of the sliding frame (205) is provided with a placement groove (206); the inner wall of the placement groove (206) is fixedly connected to a limiting block (207) at equal intervals around the circumference; the inner cavity of the limiting block (207) is limitedly connected to an annular spring (208); and the outer wall of the movable end of the annular spring (208) is fixedly connected to a pushing frame (209).

2. The decorative high-efficiency wiring junction box according to claim 1, characterized in that: The pushing frame (209) contacts the outer wall of the extending frame (203), and the annular spring (208) is in a compressed state when located on the outer wall of the pushing frame (209).

3. The decorative high-efficiency wiring junction box according to claim 2, characterized in that: The device further comprises a protective mechanism, the protective mechanism comprising a protective plate (301) movably connected to the outer wall of the top of the junction box (1), an anti-overflow frame (302) fixedly connected to the outer wall of the protective plate (301), and the anti-overflow frame (302) covering the connection between the protective plate (301) and the junction box (1).

4. The decorative high-efficiency wiring junction box according to claim 3, characterized in that: The top outer wall of the protective plate (301) is symmetrically fixedly connected to a first spring (303), and the top outer wall of the first spring (303) is fixedly connected to a pressing plate (304).

5. The decorative high-efficiency wiring junction box according to claim 4, characterized in that: It also includes a quick disassembly mechanism, which includes mounting holes (401) provided at four corners of the protective plate (301) and the junction box (1), and a fixing cylinder (402) is fixedly connected to the inner wall of the mounting hole (401) of the protective plate (301).

6. The decorative high-efficiency wiring junction box according to claim 5, characterized in that: The inner wall of the fixed cylinder (402) is slidably connected to buttons (403), and the pressing plate (304) is located on the upper sides of the two buttons (403).

7. The decorative high-efficiency wiring junction box according to claim 6, characterized in that: The outer wall of the button (403) is fixedly connected to a push rod (404) and a second spring (405). The second spring (405) is sleeved on the outer circumferential wall of the push rod (404). The end of the second spring (405) is fixedly connected to the inner wall of the fixed cylinder (402).

8. The decorative high-efficiency wiring junction box according to claim 7, characterized in that: A groove (406) is provided on the outer circumferential wall of the push rod (404), a limiting hole (407) is provided through the end of the outer wall of the fixing cylinder (402), and a limiting ball (408) is movably connected to the inner wall of the limiting hole (407).

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