Wall switch socket fixing device

Abstract

The invention discloses a wall switch socket fixing device, and relates to the technical field of socket fixing devices, the wall switch socket fixing device comprises a bearing block, the center position of the bearing block is provided with a ground wire jack, and the bearing block is internally provided with null and live wire jacks at the left and right sides of the ground wire jack. According to the wall switch socket fixing device, the socket fixing frame is pushed to the box groove, the socket fixing frame drives the limiting insertion plate to be inserted into the guide frame, and the limiting piece limits the socket fixing frame through the clamping groove in the side wall of the limiting insertion plate until the side wall of the socket is in close contact with the wall; the left side wall and the right side wall of the dismounting frame are pinched through the thumb and the index finger, the dismounting frame is pulled outwards by a certain distance, the dismounting frame drives the contact plate to be inserted into the adjusting plate, the adjusting plate drives the limiting piece to be far away from the limiting insertion plate through the movable frame, and at the moment, the limiting insertion plate is separated from limiting and can be far away from the guide frame. The socket fixing frame has the advantage that the socket fixing frame is convenient to disassemble and assemble.

Description

Technical Field

[0001] The invention relates to the technical field of socket fixing devices, in particular to a wall switch socket fixing device. Background Art

[0002] A socket, also known as a power socket or a switch socket, is a seat into which one or more circuit wiring can be inserted. Various wiring can be inserted through it, which makes it convenient to connect with other circuits. The connection and disconnection between the lines and the copper parts can ultimately achieve the connection and disconnection of this part of the circuit. The commonly used wall switch socket panels are fixed to a plastic dark box with screw nuts with screws.

[0003] The switch and socket panel needs to be matched with the same type of dark box, but the plastic of the dark box is relatively thin, and it is easy to age and crack under the action of external force for a long time, causing the panel fixing screws to loosen and fall off, affecting the appearance and use. Although the dark box can be replaced to solve the problem, the process of replacing the dark box is relatively complicated. Generally, the original dark box is crushed, part of the inner wall of the box slot is removed, and the new dark box is embedded in the installation hole and then repaired. The process is relatively cumbersome, time-consuming and labor-intensive, and the existing socket fixing bracket is easily affected by the degree of damage to the inner wall of the wall, resulting in the inability to install the socket in the center. For this reason, we propose a wall switch and socket fixing device. Summary of the invention

[0004] The object of the present invention is to provide a wall switch socket fixing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wall switch socket fixing device, comprising a supporting block, a ground wire jack is provided at the center position of the supporting block, neutral wire and live wire jacks are provided on the left and right sides of the ground wire jack inside the supporting block, a groove is provided at the front end of the supporting block, and adjusting rods are rotatably connected to the left sides of the upper and lower ends of the supporting block, the adjusting rod is composed of a worm gear, and an insert block that engages with an external screwdriver is provided at the front end of the adjusting rod. The side wall of the supporting block is rotatably connected to the outer surface of the adjusting rod by setting a rotating ring, and worm gears are meshed at the front and rear ends of the outer wall on the right side of the adjusting rod, and the worm gear is located at one end inside the supporting block and is fixedly connected to an adjusting wheel.

[0006] Preferably, the front and rear ends of the adjusting wheel are meshed with push plates, an adjusting chamber is provided inside the supporting block and is slidably connected to the side wall of the pushing plate, a toothed plate is provided at one end of the pushing plate close to the adjusting wheel, and a scale is provided on the side wall of the pushing plate at the front end of the supporting block.

[0007] Preferably, the side walls at the left and right ends of the supporting block are fixedly connected to a support ring outside the pushing plate, the side walls of the pushing plate are meshed with the inner walls of the support ring, and the side walls of the pushing plate away from the adjusting wheel are rotatably connected to a box groove support plate, and the side walls of the box groove support plate away from the pushing plate are provided with anti-slip grooves.

[0008] Preferably, the side walls of the bearing block are fixedly connected to guide frames at both upper and lower ends of the neutral and live wire sockets, and the front end of the guide frame is slidably connected to a limit plate. A locking groove is provided on the side of the limit plate away from the neutral and live wire sockets, and the limit plate is arranged in an "L" shape.

[0009] Preferably, a socket fixing frame is fixedly connected between the front ends of the limit plug plates, screw holes connected to the sockets are provided at the four corners of the socket fixing frame, a mobile bin is provided on the side wall of the guide frame away from the end of the bearing block, the side wall of the guide frame is located at the rear side of the mobile bin and is fixedly connected to the limit frame, and the limit frame is arranged in an "L" shape.

[0010] Preferably, a moving frame is slidably connected inside the front end of the limiting frame, and a supporting spring is sleeved on the outer surface of the moving frame located inside the limiting frame. The moving frame consists of two sliding rods and a connecting block, and the supporting spring is sleeved on the outer surface of the sliding rods.

[0011] Preferably, an adjustment plate is fixedly connected to the front end of the movable frame away from the side of the supporting block, and a limiting plate is fixedly connected to the side wall of the movable frame located inside the movable bin. The limiting plate is composed of an elastic plate, and the limiting plate is arranged at an inclined angle. The side wall of the front end of the limiting plate is engaged with the inner wall of the movable bin.

[0012] Preferably, guide rails are provided inside the bearing block at both upper and lower sides of the ground wire jack, a disassembly frame is slidably connected inside the guide rails, and anti-slip rings are provided inside the left and right ends of the disassembly frame.

[0013] Preferably, the rear end of the disassembly frame is located inside the guide rail and is fixedly connected to a return spring, the rear end of the return spring is fixedly connected to the inner wall of the rear side of the guide rail, the front end side wall of the disassembly frame is located on the rear side of the adjustment plate and is fixedly connected to a contact plate, an inclined groove is provided at the front end of the contact plate, and an adjustment hole is provided inside the end of the adjustment plate away from the supporting block to form a sliding connection with the contact plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention fixes the socket on the socket fixing frame by bolts, pushes the socket fixing frame toward the box slot, and the socket fixing frame drives the limiting plug plate to be inserted into the guide frame. The limiting piece limits the socket fixing frame through the positioning groove of the side wall of the limiting plug plate until the side wall of the socket is in close contact with the wall. When the socket needs to be replaced, the bolts are removed to separate the socket from the socket fixing frame, and the left and right side walls of the disassembly frame are pinched with the thumb and index finger, and the disassembly frame is pulled outward for a certain distance. The disassembly frame drives the contact plate to be inserted into the adjustment plate, and the adjustment plate drives the limiting piece to move away from the limiting plug plate through the moving frame. At this time, the limiting plug plate is separated from the limit and can move away from the guide frame, thereby realizing the disassembly of the socket fixing frame, solving the problem that the existing replacement method requires removing part of the inner wall of the box slot to embed the new dark box into the installation hole and then repairing the wall, resulting in time-consuming and laborious operation, and has the advantage of convenient disassembly and assembly of the socket.

[0016] 2. The present invention places the bearing block into the wall box groove, drives the adjusting rods at the upper and lower ends of the bearing block to rotate by a screwdriver, the adjusting rod drives the worm gear to rotate, the worm gear drives the adjusting wheel to rotate, the adjusting wheel drives the pushing plate to move toward each other, and the pushing plate drives the box groove support plate to make close contact with the inner wall of the box groove. At this time, the bearing block is fixed in the center position of the box groove, which solves the problem that the existing fixed bracket is easily affected by the degree of damage of the inner wall of the wall, resulting in the inability to install the socket in the center, and has the advantage of center installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the ground wire jack structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the structural adjustment plate of the present invention;

[0020] Figure 4 This is a schematic diagram of a push plate structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the structural adjustment wheel of the present invention;

[0022] Figure 6 It is a schematic diagram of the structural limiting piece of the present invention;

[0023] Figure 7 This is a schematic diagram of the structural limit plug plate of the present invention;

[0024] Figure 8 It is a schematic diagram of the structural bearing block of the present invention.

[0025] In the figure: 1-bearing block; 2-ground wire jack; 3-neutral wire jack; 4-adjusting rod; 5-worm gear; 6-adjusting wheel; 7-pushing plate; 8-support ring; 9-box slot support plate; 10-guide frame; 11-limiting plug plate; 12-socket fixing frame; 13-movable bin; 14-limiting frame; 15-moving frame; 16-support spring; 17-adjusting plate; 18-limiting piece; 19-guide rail; 20-disassembly frame; 21-reset spring; 22-contact plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-8 The present invention provides a technical solution: a wall switch socket fixing device, comprising a bearing block 1, a groove is provided at the front end of the bearing block 1, the groove is provided to facilitate the installation of the socket and prevent the rear end of the socket from interfering with the bearing block 1, a ground wire socket 2 is provided at the center of the bearing block 1, and neutral and live wire sockets 3 are provided on the left and right sides of the ground wire socket 2 inside the bearing block 1, and the left sides of the upper and lower ends of the bearing block 1 are rotatably connected with adjustment rods 4, the adjustment rod 4 is composed of a worm, and the front end of the adjustment rod 4 is provided with an insert block engaged with an external screwdriver, the side wall of the bearing block 1 is rotatably connected with the outer surface of the adjustment rod 4 by providing a rotating ring, the front and rear ends of the outer wall of the right side of the adjustment rod 4 are meshed with worm wheels 5, the setting of the worm wheel 5 prevents the push plate 7 from resetting, and one end of the worm wheel 5 inside the bearing block 1 is fixedly connected with an adjusting wheel 6, and the front and rear ends of the adjusting wheel 6 are meshed with a push plate 7.

[0028] An adjusting chamber is provided inside the bearing block 1 and is slidably connected to the side wall of the push plate 7. A toothed plate is provided at one end of the push plate 7 close to the adjusting wheel 6. A scale is provided on the side wall of the push plate 7 located at the front end of the bearing block 1. The setting of the scale facilitates intuitive identification of the moving size. The side walls at the left and right ends of the bearing block 1 are fixedly connected to the outside of the push plate 7 with a support ring 8. The support ring 8 supports and guides the push plate 7. The side wall of the push plate 7 is meshed with the inner wall of the support ring 8. The side walls of the push plate 7 away from the adjusting wheel 6 are rotatably connected. There is a box slot support plate 9, and an anti-skid groove is provided on the side wall of one end of the box slot support plate 9 away from the pushing plate 7. The setting of the anti-skid groove prevents the socket from being displaced during daily plugging and unplugging of the plug. Put the bearing block 1 into the wall box slot, and use a screwdriver to drive the adjusting rods 4 at the upper and lower ends of the bearing block 1 to rotate, the adjusting rods 4 drive the worm gear 5 to rotate, the worm gear 5 drives the adjusting wheel 6 to rotate, the adjusting wheel 6 drives the pushing plate 7 to move toward each other, and the pushing plate 7 drives the box slot support plate 9 to be in close contact with the inner wall of the box slot. At this time, the bearing block 1 is fixed in the center position of the box slot.

[0029] The side wall of the bearing block 1 is located at the upper and lower ends of the neutral and live wire sockets 3 and is fixedly connected with a guide frame 10. The front end of the guide frame 10 is slidably connected to a limited plug plate 11. A positioning groove is provided on the side of the limited plug plate 11 away from the neutral and live wire sockets 3. The limited plug plate 11 is arranged in an "L" shape. A socket fixing frame 12 is fixedly connected between the front ends of the limited plug plate 11. Screw holes connected to the socket are provided at the four corners of the socket fixing frame 12. A mobile bin 13 is provided on the side wall of the guide frame 10 away from the bearing block 1. The side wall of the guide frame 10 is located at the rear side of the mobile bin 13 and is fixedly connected to a limited frame 14. The limited frame 14 is arranged in an "L" shape. A mobile frame 15 is slidably connected to the inside of the front end of the limited frame 14. The outer surface of the mobile frame 15 is located inside the limited frame 14 and is sleeved with a support spring 16. The mobile frame 15 is composed of two slide rods and a connecting block. The support spring 16 is sleeved on the outer surface of the slide rod The limiting frame 14 supports the moving frame 15. The front end of the moving frame 15 is fixedly connected with an adjusting plate 17 on the side away from the bearing block 1. The side wall of the moving frame 15 is located inside the moving warehouse 13 and is fixedly connected with a limiting piece 18. The limiting piece 18 is composed of an elastic piece. The limiting piece 18 is set at an inclined angle. The front side wall of the limiting piece 18 is engaged with the inner wall of the moving warehouse 13. The shape of the moving warehouse 13 is provided to prevent the limiting plug plate 11 from being disengaged from the limit. The setting of the supporting spring 16 makes the limiting piece 18 always located in the positioning groove of the side wall of the limiting plug plate 11. The socket is fixed to the socket fixing frame 12 by bolts, and the socket fixing frame 12 is pushed toward the box slot. The socket fixing frame 12 drives the limiting plug plate 11 to be inserted into the guide frame 10. The limiting piece 18 limits the socket fixing frame 12 through the positioning groove of the side wall of the limiting plug plate 11 until the side wall of the socket is in close contact with the wall.

[0030] Guide rails 19 are provided inside the bearing block 1 at both the upper and lower sides of the ground wire jack 2, and a disassembly frame 20 is slidably connected between the guide rails 19. Anti-slip rings are provided inside the left and right ends of the disassembly frame 20. The setting of the anti-slip rings facilitates the movement of the disassembly frame 20. The rear end of the disassembly frame 20 is located inside the guide rail 19 and is fixedly connected with a reset spring 21. The rear end of the reset spring 21 is fixedly connected to the inner wall of the rear side of the guide rail 19. The setting of the reset spring 21 facilitates the reset of the disassembly frame 20. The front end side wall of the disassembly frame 20 is located at the rear side of the adjustment plate 17 and is fixedly connected with a contact plate 22. An inclined groove is provided at the front end of the contact plate 22. The adjustment plate 17 An adjustment hole is provided inside the end away from the bearing block 1, which is slidably connected to the contact plate 22. The setting of the adjustment hole makes it easy for the contact plate 22 to drive the adjustment plate 17 to move. When the socket needs to be replaced, the bolts are removed to separate the socket from the socket fixing frame 12. The left and right side walls of the disassembly frame 20 are pinched with the thumb and index finger, and the disassembly frame 20 is pulled outward for a certain distance. The disassembly frame 20 drives the contact plate 22 to be inserted into the adjustment plate 17. The adjustment plate 17 drives the limit plate 18 away from the limit plug plate 11 through the moving frame 15. At this time, the limit plug plate 11 is separated from the limit and can be away from the guide frame 10, thereby realizing the disassembly of the socket fixing frame 12.

[0031] Working principle: When the wall switch socket fixing device is in use, the bearing block 1 is placed in the wall box slot, and the adjusting rods 4 at the upper and lower ends of the bearing block 1 are driven to rotate by a screwdriver, and the adjusting rods 4 drive the worm gear 5 to rotate, and the worm gear 5 drives the adjusting wheel 6 to rotate, and the adjusting wheel 6 drives the push plate 7 to move toward each other, and the push plate 7 drives the box slot support plate 9 to be in close contact with the inner wall of the box slot. At this time, the bearing block 1 is fixed in the center position of the box slot, and the socket is fixed to the socket fixing frame 12 by bolts, and the socket fixing frame 12 is pushed toward the box slot, and the socket fixing frame 12 drives the limit plug 11 to be inserted into the guide frame 10, and the limit plate 18 limits the socket fixing frame 12 through the locking groove of the side wall of the limiting plug plate 11 until the side wall of the socket is in close contact with the wall. When the socket needs to be replaced, remove the bolts to separate the socket from the socket fixing frame 12, pinch the left and right side walls of the disassembly frame 20 with the thumb and index finger, pull the disassembly frame 20 outward for a certain distance, and the disassembly frame 20 drives the contact plate 22 to insert into the adjustment plate 17. The adjustment plate 17 drives the limiting piece 18 away from the limiting plug plate 11 through the moving frame 15. At this time, the limiting plug plate 11 is separated from the limit and can be away from the guide frame 10, thereby realizing the disassembly of the socket fixing frame 12.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall switch socket fixing device, comprising a bearing block (1), characterized in that: The carrier block (1) is provided with a ground wire jack (2) at the center position, and neutral wire jacks (3) are provided inside the carrier block (1) on both the left and right sides of the ground wire jack (2). A groove is provided at the front end of the carrier block (1), and the left sides of the upper and lower ends of the carrier block (1) are rotatably connected with adjustment rods (4), the adjustment rod (4) is composed of a worm, and the front end of the adjustment rod (4) is provided with an insert block that meshes with an external screwdriver. The side wall of the carrier block (1) is rotatably connected to the outer surface of the adjustment rod (4) by providing a rotating ring, and the front and rear ends of the right outer wall of the adjustment rod (4) are meshed with worm wheels (5), and one end of the worm wheel (5) located inside the carrier block (1) is fixedly connected with an adjustment wheel (6).

2. A wall switch socket fixing device according to claim 1, characterized in that: The front and rear ends of the adjusting wheel (6) are meshed with a push plate (7); an adjusting chamber is provided inside the bearing block (1) and is slidably connected to the side wall of the push plate (7); a toothed plate is provided at one end of the pushing plate (7) close to the adjusting wheel (6); and a scale is provided on the side wall of the pushing plate (7) at the front end of the bearing block (1).

3. A wall switch socket fixing device according to claim 2, characterized in that: The side walls at the left and right ends of the bearing block (1) are located outside the push plate (7) and are fixedly connected to a support ring (8); the side wall of the push plate (7) is meshed with the inner wall of the support ring (8); a box groove support plate (9) is rotatably connected between the side walls at one end of the push plate (7) away from the regulating wheel (6); and an anti-slip groove is provided on the side wall at one end of the box groove support plate (9) away from the push plate (7).

4. A wall switch socket fixing device according to claim 3, characterized in that: The side walls of the bearing block (1) are fixedly connected to guide frames (10) at both upper and lower ends of the neutral and live wire plug holes (3); a limit plug plate (11) is slidably connected to the front end of the guide frame (10); a locking groove is provided on the side of the limit plug plate (11) away from the neutral and live wire plug holes (3); and the limit plug plate (11) is arranged in an "L" shape.

5. A wall switch socket fixing device according to claim 4, characterized in that: A socket fixing frame (12) is fixedly connected between the front ends of the limiting plug plate (11), and screw holes connected to the socket are provided at four corners of the socket fixing frame (12). A moving bin (13) is provided on the side wall of the guide frame (10) at one end away from the bearing block (1), and a limiting frame (14) is fixedly connected to the side wall of the guide frame (10) at the rear side of the moving bin (13), and the limiting frame (14) is arranged in an "L" shape.

6. A wall switch socket fixing device according to claim 5, characterized in that: The front end of the limiting frame (14) is slidably connected to a moving frame (15), the outer surface of the moving frame (15) is located inside the limiting frame (14) and is sleeved with a supporting spring (16), the moving frame (15) is composed of two sliding rods and a connecting block, and the supporting spring (16) is sleeved on the outer surface of the sliding rod.

7. A wall switch socket fixing device according to claim 6, characterized in that: The front end of the mobile frame (15) is fixedly connected to a side away from the bearing block (1) with an adjustment plate (17); the side wall of the mobile frame (15) is located inside the mobile bin (13) and is fixedly connected to a limiting piece (18); the limiting piece (18) is composed of an elastic piece; the limiting piece (18) is arranged at an inclined angle; and the front end side wall of the limiting piece (18) is meshed with the inner wall of the mobile bin (13).

8. A wall switch socket fixing device according to claim 7, characterized in that: The bearing block (1) is provided with guide rails (19) on both upper and lower sides of the ground wire jack (2), the guide rails (19) are slidably connected with a disassembly frame (20), and anti-slip rings are provided inside the left and right ends of the disassembly frame (20).

9. A wall switch socket fixing device according to claim 8, characterized in that: The rear end of the disassembly frame (20) is located inside the guide rail (19) and is fixedly connected to a return spring (21); the rear end of the return spring (21) is fixedly connected to the rear inner wall of the guide rail (19); the front end side wall of the disassembly frame (20) is located behind the adjustment plate (17) and is fixedly connected to a contact plate (22); an inclined groove is provided at the front end of the contact plate (22); and an adjustment hole is provided inside one end of the adjustment plate (17) away from the bearing block (1) and is slidably connected to the contact plate (22).

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