Embedded defect repairing device for concealed switch and socket

Abstract

The utility model relates to a concealed switch and socket embedded defect repairing device, and relates to the decoration field, the concealed switch and socket embedded defect repairing device comprises two limiting jacking supports installed on a wire box body, and the wire box body is embedded in a hole in a wall body. According to the invention, the threaded sleeve can move rightwards by rotating the threaded column, so that the two jacking plates move oppositely until the jacking plates abut against the inner wall of the wire box body, then a circuit in the wire box body passes through the decorative plate and is connected to a switch socket, then the decorative plate is taken up, then a flat head screw is taken up to pass through an adjusting hole in the decorative plate, and the wire box body is fixed. According to the limiting jacking support, the threaded column and the flat-head screw are arranged, the flat-head screw is screwed into the inner cavity of the threaded column, the decoration plate can be fixed, the plastering closing-up defect can be covered, the attractiveness is guaranteed, and due to the fact that the threaded column and the flat-head screw can be disconnected, the installation depth of the whole limiting jacking support is not limited and can be freely adjusted according to the combination length of the threaded column and the flat-head screw.

Description

Technical Field

[0001] This application relates to the field of decoration, and in particular to a device for repairing buried defects of flush-mounted switches and sockets. Background Technique

[0002] According to the switch starting method, it can be divided into pull switches, push-button switches, rocker switches, tumbler switches, etc.; according to the connection method, it can be divided into single-pole switches, double-pole switches, three-pole switches, three-pole switches with a separated neutral line, double-control switches, etc.; according to the installation method of the switch, it can be divided into surface-mounted switches, flush-mounted switches, semi-flush-mounted switches, etc.

[0003] During the process of indoor electrical construction, wire boxes need to be embedded in the wall for switches and sockets. After the wire boxes are embedded, during the subsequent indoor decoration process, the plastering at the wire box opening on the wall may be uneven, the bolt columns of the wire box may be broken, and the wire box may be too deeply recessed and not flush with the wall, resulting in the bolts connecting the switch and the socket being unable to connect to the wire box. Therefore, we propose a device for repairing buried defects of flush-mounted switches and sockets to solve the above problems. Utility Model Content

[0004] In order to solve the existing technical problems, this application provides a device for repairing buried defects of flush-mounted switches and sockets.

[0005] A device for repairing buried defects of flush-mounted switches and sockets provided by this application adopts the following technical solution: A device for repairing buried defects of flush-mounted switches and sockets includes a limit lifting bracket installed on the wire box body. The number of the limit lifting brackets is two. The wire box body is embedded in a hole in the wall, and a plastering layer is applied to the wall. There is a plastering joint defect between the plastering layer and the wall hole. A decorative board is installed at the hole on the wall and fits on the plastering layer. A switch and socket are detachably installed in the inner cavity of the decorative board. The limit lifting bracket includes a threaded column. A movable plate is sleeved on the surface of the threaded column. A fixed gasket is fixedly connected to the right end of the surface of the threaded column. A threaded sleeve is threadedly connected to the surface of the threaded column. Two symmetrically arranged first diagonal braces are rotatably connected to the right side of the threaded sleeve through a rotating shaft. Two symmetrically arranged second diagonal braces are rotatably connected to the left side of the movable plate through a rotating shaft. Lifting plates are arranged at the top and bottom of the inner cavity of the wire box body. One side of the lifting plate is fixedly connected with a connecting piece. The inner cavity of the connecting piece is rotatably connected to the first diagonal brace and the second diagonal brace through a rotating shaft.

[0006] By adopting the above technical solution, by rotating the threaded column, the threaded sleeve moves to the right, and then the two jacking plates move away from each other until the jacking plates abut against the inner wall of the wire box body. Then, the wires in the wire box body are passed through the decorative plate and connected to the switch socket. Then, the decorative plate is picked up, and then the flat head screw is passed through the adjustment hole on the decorative plate, and the flat head screw is screwed into the inner cavity of the threaded column, so as to fix the decorative plate, cover the plastering closing defect, and ensure the aesthetic degree. Since the threaded column and the flat head screw are detachable, the installation depth of the whole limit jacking bracket is not limited, and can be adjusted arbitrarily according to the length of the combination of the threaded column and the flat head screw.

[0007] Preferably, a plurality of teeth are arranged on the opposite sides of the two jacking plates, and the teeth abut against the inner side of the wire box body.

[0008] Preferably, an internal thread hole is formed at the left end of the threaded column, and two symmetric flat head screws are penetrated through the decorative plate, and the surface of the flat head screw is in threaded connection with the internal thread hole.

[0009] Preferably, the left end of the threaded column is in a flared shape, and the right end of the flat head screw is in a frustum shape.

[0010] By adopting the above technical solution, through the combined use of the flared shape and the frustum shape, it is easier for the frustum shape to be inserted into the inner cavity of the flared shape, and then it is more convenient for the flat head screw to be aligned with the internal thread hole, which facilitates the threaded connection between the flat head screw and the internal thread hole and provides convenience for docking.

[0011] Preferably, adjustment holes for the flat head screws to pass through are formed at both ends of one side of the decorative plate.

[0012] By adopting the above technical solution, through the arrangement of the adjustment holes, the adjustment holes can enable the flat head screws to move up and down within a small range, which facilitates the decorative plate to be adjusted to a horizontal state and also facilitates the decorative plate to cover the plastering closing defect, ensuring the aesthetic degree of the closing part.

[0013] In summary, the present application includes at least the following beneficial technical effects:

[0014] 1. In the present utility model, by rotating the threaded column, the threaded sleeve moves to the right, and then the two jacking plates move away from each other until the jacking plates abut against the inner wall of the wire box body. Then, the wires in the wire box body are passed through the decorative plate and connected to the switch socket. Then, the decorative plate is picked up, and then the flat head screw is passed through the adjustment hole on the decorative plate, and the flat head screw is screwed into the inner cavity of the threaded column, so as to fix the decorative plate, cover the plastering closing defect, and ensure the aesthetic degree. Since the threaded column and the flat head screw are detachable, the installation depth of the whole limit jacking bracket is not limited, and can be adjusted arbitrarily according to the length of the combination of the threaded column and the flat head screw.

[0015] 2. The utility model makes it easier for the frustum-shaped part to be inserted into the inner cavity of the flared part by using the combination of the flared part and the frustum-shaped part, thus making it more convenient for the flat head screw to align with the internal thread hole, facilitating the threaded connection between the flat head screw and the internal thread hole, and providing convenience for docking.

[0016] 3. Through the setting of the adjustment hole, the flat head screw can move up and down within a small range, which facilitates the adjustment of the decorative board to a horizontal state and also facilitates the decorative board to cover the defect at the plastering joint, ensuring the aesthetic degree of the joint. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the utility model.

[0018] Figure 2 is a three-dimensional schematic diagram of the limit lifting bracket of the utility model.

[0019] Figure 3 is a three-dimensional exploded schematic diagram of the flat head screw and the threaded post of the utility model.

[0020] Figure 4 is the utility model Figure 2 partial enlarged view of point A in

[0021] Description of the reference numerals: 1. Junction box body; 2. Limit lifting bracket; 21. Threaded post, 22. Movable plate, 23. Fixed gasket, 24. Threaded sleeve, 25. First diagonal brace, 26. Second diagonal brace, 27. Lifting plate, 28. Connecting piece, 29. Teeth, 210. Internal thread hole, 211. Flat head screw, 212. Flared shape, 213. Frustum shape, 3. Decorative board; 4. Adjustment hole; 5. Switch socket; 6. Plaster layer; 7. Plastering joint defect. Detailed Description of the Embodiment

[0022] The following further elaborates on this application Figures 1-4 in detail with reference to the attached drawings.

[0023] Embodiment 1:

[0024] Combined with Figures 1-4, embodiments of the present application disclose a concealed switch and socket embedded defect repair device, including a limit lifting bracket 2 installed on the wire box body 1. The number of limit lifting brackets 2 is two. The wire box body 1 is embedded in the hole in the wall. There is a plastering layer 6 on the wall. There is a plastering closing defect 7 between the plastering layer 6 and the wall hole. A decorative plate 3 is installed on the hole of the wall and fits on the plastering layer 6. A switch socket 5 is detachably installed in the inner cavity of the decorative plate 3. The limit lifting bracket 2 includes a threaded column 21. A movable plate 22 is sleeved on the surface of the threaded column 21. A fixed gasket 23 is fixedly connected to the right end of the surface of the threaded column 21. A threaded sleeve 24 is threadedly connected to the surface of the threaded column 21. Two symmetrical first inclined struts 25 are rotatably connected to the right side of the threaded sleeve 24 through a rotating shaft. Two symmetrical second inclined struts 26 are rotatably connected to the left side of the movable plate 22 through a rotating shaft. Lifting plates 27 are arranged at the top and bottom of the inner cavity of the wire box body 1. A connecting piece 28 is fixedly connected to one side of the lifting plate 27. The inner cavity of the connecting piece 28 is rotatably connected to the first inclined strut 25 and the second inclined strut 26 through a rotating shaft. A plurality of teeth 29 are arranged on the opposite sides of the two lifting plates 27. The teeth 29 abut against the inner side of the wire box body 1. An internal thread hole 210 is opened at the left end of the threaded column 21. Two symmetrical flat head screws 211 penetrate through the decorative plate 3. The surface of the flat head screw 211 is threadedly connected to the internal thread hole 210.

[0025] Embodiment Two:

[0026] Combined with Figures 1-4 , the left end of the threaded column 21 is set in a flared shape 212, and the right end of the flat head screw 211 is set in a frustum shape 213. Through the combined use of the flared shape 212 and the frustum shape 213, it is easier for the frustum shape 213 to be inserted into the inner cavity of the flared shape 212. Furthermore, it makes it more convenient for the flat head screw 211 to be aligned with the internal thread hole 210, facilitating the threaded connection between the flat head screw 211 and the internal thread hole 210 and providing convenience for docking. Adjusting holes 4 are opened at both ends of one side of the decorative plate 3. Through the arrangement of the adjusting holes 4, the adjusting holes 4 enable the flat head screw 211 to move up and down within a small range. Furthermore, it facilitates the decorative plate 3 to be adjusted to a horizontal state and also facilitates the decorative plate 3 to cover the plastering closing defect 7, ensuring the aesthetic degree of the closing part.

[0027] Working principle: When the utility model is in use, the user respectively places the two limit lifting brackets 2 at both ends in the wire box body 1, and then rotates the threaded column 21 to make the threaded sleeve 24 move to the right. During the process of the threaded sleeve 24 moving towards the movable plate 22, one ends of the first diagonal strut 25 and the second diagonal strut 26 approach each other. Then, the other ends of the first diagonal strut 25 and the second diagonal strut 26 make the lifting plate 27 move towards the side away from the threaded column 21. Finally, the two lifting plates 27 move away from each other until the lifting plate 27 abuts against the inner wall of the wire box body 1. The teeth 29 increase the friction between the lifting plate 27 and the wire box body 1, ensuring that the lifting plate 27 will not displace randomly. Then, the wires in the wire box body 1 are passed through the decorative plate 3 and connected to the switch socket 5. Then, the decorative plate 3 is picked up, and then the flat head screw 211 is passed through the adjustment hole 4 on the decorative plate 3, and the flat head screw 211 is screwed into the inner cavity of the threaded column 21, so as to fix the decorative plate 3. During this period, the decorative plate 3 covers the plastering closing defect 7, ensuring the aesthetics. Since the threaded column 21 and the flat head screw 211 can be disconnected, the installation depth of the entire limit lifting bracket 2 is not restricted, and can be adjusted arbitrarily according to the combination length of the threaded column 21 and the flat head screw 211.

[0028] In summary: For the concealed switch and socket embedded defect repair device, by rotating the threaded column 21 to make the threaded sleeve 24 move to the right, and then making the two lifting plates 27 move away from each other until the lifting plate 27 abuts against the inner wall of the wire box body 1. Then, the wires in the wire box body 1 are passed through the decorative plate 3 and connected to the switch socket 5. Then, the decorative plate 3 is picked up, and then the flat head screw 211 is passed through the adjustment hole 4 on the decorative plate 3, and the flat head screw 211 is screwed into the inner cavity of the threaded column 21, so as to fix the decorative plate 3, covering the plastering closing defect 7, ensuring the aesthetics. Since the threaded column 21 and the flat head screw 211 can be disconnected, the installation depth of the entire limit lifting bracket 2 is not restricted, and can be adjusted arbitrarily according to the combination length of the threaded column 21 and the flat head screw 211.

[0029] The above are all the preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A concealed switch and socket embedded defect repair device, characterized in that: Including a limit lifting bracket (2) installed on the wire box body (1), the number of the limit lifting brackets (2) is two, the wire box body (1) is embedded in a hole in the wall, a plastering layer (6) is painted on the wall, there is a plastering closing defect (7) between the plastering layer (6) and the wall hole, a decorative board (3) attached to the plastering layer (6) is installed at the wall hole, a switch socket (5) is detachably installed in the inner cavity of the decorative board (3), the limit lifting bracket (2) includes a threaded column (21), a movable plate (22) is sleeved on the surface of the threaded column (21), a fixed gasket (23) is fixedly connected to the right end of the surface of the threaded column (21), a threaded sleeve (24) is threadedly connected to the surface of the threaded column (21), two symmetrical first inclined struts (25) are rotationally connected to the right side of the threaded sleeve (24) through a rotating shaft, two symmetrical second inclined struts (26) are rotationally connected to the left side of the movable plate (22) through a rotating shaft, top lifting plates (27) are arranged at both the top and the bottom of the inner cavity of the wire box body (1), a connecting member (28) is fixedly connected to one side of the top lifting plate (27), and the inner cavity of the connecting member (28) is rotationally connected to the first inclined strut (25) and the second inclined strut (26) through a rotating shaft.

2. The concealed switch and socket embedded defect repair device according to claim 1, characterized in that: A plurality of teeth (29) are arranged on the opposite sides of the two top lifting plates (27), and the teeth (29) abut against the inner side of the wire box body (1).

3. The concealed switch and socket embedded defect repair device according to claim 2, characterized in that: An internal threaded hole (210) is opened at the left end of the threaded column (21), two symmetrical flat head screws (211) penetrate through the decorative board (3), and the surface of the flat head screw (211) is threadedly connected to the internal threaded hole (210).

4. The concealed switch and socket embedded defect repair device according to claim 3, characterized in that: The left end of the threaded column (21) is arranged in a flared shape (212), and the right end of the flat head screw (211) is arranged in a frustum shape (213).

5. The concealed switch and socket embedded defect repair device according to claim 4, characterized in that: Adjusting holes (4) for the flat head screws (211) to pass through are opened at both ends of one side of the decorative board (3).

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