Fixing device for mounting wall power switch

Abstract

The invention discloses a fixing device for mounting a wall power switch, and relates to the technical field of wall power switches. The device comprises a middle plate, two moving holes are formed in one side of the middle plate, the two moving holes are symmetrically formed, limiting plates are fixedly connected to the interiors of the two moving holes, the device further comprises a moving reset mechanism, an adjusting clamping mechanism, a connecting piece, a supporting auxiliary mechanism and an extrusion protection mechanism, and the moving reset mechanism movably penetrates through the moving holes; when the positioning block is located in the positioning hole, the first clamping plate and the second clamping plate are convenient to get close to each other, the external wiring end is limited in the wire hole, and the external wiring end is protected in daily use of the power switch due to supporting of the rubber pad on the inner side of the limiting plate, so that the power switch is prevented from being damaged when the power switch is collided or a middle plate is violently disassembled. And the external wiring terminal shakes due to vibration, so that poor contact between the external wiring terminal and the power switch is caused.

Description

Technical Field

[0001] The invention relates to the technical field of wall power switches, and in particular to a fixing device for installing a wall power switch. Background Art

[0002] Wall switches are basic components used in building electrical systems to control electrical equipment such as lighting and sockets. The stability and reliability of their installation directly affect electrical safety and user experience. Traditional wall switches mainly rely on pre-buried junction boxes or surface-mounted bottom boxes. The switch power supply is fixed to the middle plate with bolts, and then the middle plate is connected to the external bottom box.

[0003] However, the existing fixing device for installing the wall power switch, when the power switch is hit or the user violently disassembles the middle plate during daily use, the power switch transmits vibration force to the wiring terminal, causing the wiring terminal to vibrate, thereby causing poor contact between the external wiring terminal and the power switch. Therefore, there is a lack of a mechanism that can both conveniently disassemble the middle plate and protect the wiring terminal in daily use. Summary of the invention

[0004] In order to solve the above-mentioned problems, the present invention provides a fixing device for installing a wall power switch to solve the problem that when the power switch is hit or the user violently disassembles the middle plate, the power switch transmits the vibration force to the wiring terminal, causing the wiring terminal to vibrate and shake, thereby causing poor contact between the external wiring terminal and the power switch.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: a fixing device for installing a wall power switch, comprising a middle plate, one side of which is provided with two movable holes, the two movable holes are symmetrically arranged, and the insides of the two movable holes are fixedly connected to limit plates;

[0006] It also includes a movable reset mechanism, an adjustable clamping mechanism, a connecting piece, a supporting auxiliary mechanism and an extrusion protection mechanism. The movable reset mechanism can be moved through the movable hole, the adjustable clamping mechanism can be rotatably elastically retracted and arranged on the front side of the middle plate, one end of the movable reset mechanism is in contact with the outer side of the adjustable clamping mechanism, the connecting piece is arranged on one side of the adjustable clamping mechanism, the supporting auxiliary mechanism is arranged on the front side of the middle plate, and one side of the adjustable clamping mechanism can be movably penetrated through the supporting auxiliary mechanism, the extrusion protection mechanism can be elastically separated and arranged in front of the middle plate, and the adjustable clamping mechanism is plug-in-connected with the extrusion protection mechanism through the connecting piece.

[0007] The movable reset mechanism includes a pressure plate, a button and a telescopic spring. The pressure plates are arranged in two groups. One end of each group of pressure plates is movably connected to the moving hole. The outer wall of each group of pressure plates fits with the outer walls of two limit plates respectively. One end of each group of pressure plates is fixedly connected to a button. One end of the button is fixedly connected to a telescopic spring. One end of the telescopic spring is fixedly connected to one side of the limit plate.

[0008] The telescopic spring is located between adjacent pressing plates.

[0009] The adjusting clamping mechanism comprises a mounting block, a fixed block, a rotating seat, a first rotating plate, a second rotating plate, a movable slot, a fixed rod, a sliding seat, a first rotating block, a supporting spring and a hook. The mounting block is provided with two groups, and each group of mounting blocks is provided with two. Each group of mounting blocks is fixedly connected to the front side of the middle plate and is respectively close to the outer sides of the two movable holes. One side of the adjacent mounting blocks is fixedly connected to the fixed block, and the rotating seat is fixedly connected to the two fixed blocks. One side of the rotating seat is rotatably connected to the first rotating plate, and the other side is rotatably connected to the second rotating plate. One side of the first rotating plate and the second rotating plate are both provided with a movable slot, and the inside of the movable slot is fixedly connected to the fixing rod, and the outer wall of the fixing rod is slidably connected to the sliding seat. One side of the two sliding seats is rotatably connected to the first rotating block, and the support spring is fixedly connected between the two first rotating blocks, and one end of the second rotating plate is fixedly connected to the clamping hook.

[0010] It also includes a second rotating block and a moving rod, wherein the second rotating block is rotatably connected to one end of the first rotating plate, and one end of the first rotating plate is fixedly connected to the moving rod.

[0011] The connecting piece comprises a positioning hole and an elastic ring. The positioning hole is opened at one side of the moving rod, and the inner wall of the positioning hole is fixedly connected with the elastic ring.

[0012] The support auxiliary mechanism includes a support plate, a weight reduction groove, a sliding groove, a guide rod and a slide plate. There are two support plates, one end of each of which is fixedly connected to the front side of the middle plate, one side of the support plate is provided with a weight reduction groove, and one side of the support plate is provided with a sliding groove close to the outside of the weight reduction groove. Two guide rods are fixedly connected inside the sliding groove, the two guide rods are symmetrically arranged, and the outer walls of the two guide rods are slidably connected to the same slide plate.

[0013] It also includes a guide groove and auxiliary wheels. The guide groove is opened on one side of the skateboard. Two auxiliary wheels are rotatably connected inside the guide groove, and the two auxiliary wheels are symmetrically arranged.

[0014] The extrusion protection mechanism includes a first clamping plate, a second clamping plate, a wire hole, a limiting plate, a mounting hole and a connecting spring. The second clamping plate is arranged in front of the middle plate. Two mounting holes are provided at the top of the second clamping plate. The two mounting holes are symmetrically arranged. The bottom ends of the two mounting holes are fixedly connected to connecting springs. The top ends of the two connecting springs are fixedly connected to the same first clamping plate. The outer sides of the first clamping plate and the second clamping plate are respectively provided with a plurality of wire holes, and the wire holes on the first clamping plate correspond to the wire holes on the second clamping plate one by one. A limiting plate is slidably connected to the inside of the wire hole, and a rubber pad is bonded to the inner side of the limiting plate.

[0015] It also includes positioning blocks, which are arranged in two groups. One end of two positioning blocks in each group is respectively fixedly connected to two sides of the first clamping plate and the second clamping plate.

[0016] The beneficial effects of the present invention are as follows:

[0017] The present invention uses a telescopic spring to facilitate the resetting of the pushed button. When the button is pushed, the two pressure plates drive the first rotating plate and the second rotating plate to approach each other through the rotating seat. At this time, the supporting spring is compressed, so that the hook at one end of the second rotating plate is released from the clamping state with the external box body, which is convenient for the staff to disassemble the middle plate. At the same time, the first rotating plate drives the moving rod to move, thereby cooperating with the action of the second rotating block, so that the moving rod drives the slide plate to move on the guide rod under the restriction of the two auxiliary wheels, so that the positioning blocks on the outside of the first clamping plate and the second clamping plate contact with the elastic ring and gradually separate from the moving rod. When the positioning block is separated from the positioning hole, the restriction on the first clamping plate and the second clamping plate is released, so that the first clamping plate and the second clamping plate are separated under the action of the connecting spring, thereby releasing the restriction on the external wiring terminal.

[0018] When the positioning block of the present invention is located inside the positioning hole, it is convenient for the first clamping plate and the second clamping plate to approach each other and restrict the external wiring terminal in the wire hole. Due to the support of the rubber pad inside the restriction plate, the power switch can protect the external wiring terminal in daily use to prevent the power switch from being hit or the external wiring terminal from being vibrated and shaken when the middle plate is violently disassembled, thereby causing poor contact between the external wiring terminal and the power switch.

[0019] In summary, when the staff disassembles the middle plate, the hook and the external box body are released from the clamping state, and the first clamping plate and the second clamping plate are separated, thereby releasing the protection of the external wiring and facilitating the maintenance of the power switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a rear view of the middle plate of the present invention;

[0022] Figure 3 It is a schematic diagram of a pressing plate of the present invention;

[0023] Figure 4 Schematic diagram of the hook of the present invention;

[0024] Figure 5 is a schematic diagram of a support plate of the present invention;

[0025] Figure 6 The present invention Figure 5 Schematic diagram of area A in the middle;

[0026] Figure 7 It is a left side view of the skateboard of the present invention;

[0027] Figure 8 is a schematic diagram of the first splint and the second splint of the present invention;

[0028] Fig. 9 It is a partial cross-sectional view of the second splint of the present invention.

[0029] Reference numerals: 1, middle plate;

[0030] 2. Mobile reset mechanism; 201. Pressing plate; 202. Button; 203. Telescopic spring;

[0031] 3. Moving hole; 4. Limiting plate;

[0032] 5. Adjust the clamping mechanism; 501. Mounting block; 502. Fixed block; 503. Rotating seat; 504. First rotating plate; 505. Second rotating plate; 506. Moving groove; 507. Fixed rod; 508. Sliding seat; 509. First rotating block; 510. Support spring; 511. Hook; 512. Second rotating block; 513. Moving rod;

[0033] 6. Connecting piece; 601. Positioning hole; 602. Elastic ring;

[0034] 7. Support auxiliary mechanism; 701. Support plate; 702. Weight reduction groove; 703. Moving groove; 704. Guide rod; 705. Slide plate; 706. Guide groove; 707. Auxiliary wheel;

[0035] 8. Extrusion protection mechanism; 801. First clamping plate; 802. Second clamping plate; 803. Wire hole; 804. Limiting plate; 805. Mounting hole; 806. Connecting spring; 807. Positioning block. DETAILED DESCRIPTION

[0036] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still belong to the scope of protection of the present application.

[0037] Figure 1-Figure 9 The best embodiment of the present invention is shown below in conjunction with the attached Figure 1 -Attached Fig. 9 The present invention is further described.

[0038] A fixing device for installing a wall power switch comprises a middle plate 1, two movable holes 3 are provided on one side of the middle plate 1, the two movable holes 3 are symmetrically arranged, and the insides of the two movable holes 3 are fixedly connected to a limiting plate 4;

[0039] The utility model also includes a movable reset mechanism 2, an adjustable clamping mechanism 5, a connecting piece 6, a supporting auxiliary mechanism 7 and an extrusion protection mechanism 8. The movable reset mechanism 2 can be moved through the movable hole 3, the adjustable clamping mechanism 5 can be rotatably elastically retracted and arranged on the front side of the middle plate 1, one end of the movable reset mechanism 2 is in contact with the outer side of the adjustable clamping mechanism 5, the connecting piece 6 is arranged on one side of the adjustable clamping mechanism 5, the supporting auxiliary mechanism 7 is arranged on the front side of the middle plate 1, and one side of the adjustable clamping mechanism 5 can movably penetrate the supporting auxiliary mechanism 7, the extrusion protection mechanism 8 can be elastically separated and arranged in front of the middle plate 1, and the adjustable clamping mechanism 5 is plug-in-arranged with the extrusion protection mechanism 8 through the connecting piece 6; specifically, through the extrusion protection mechanism 8, the power switch In daily use, the external wiring terminals are protected to prevent the power switch from being hit or violently dismantled in the middle plate 1, and the external wiring terminals are vibrated and shaken, thereby causing poor contact between the external wiring terminals and the power switch. By moving the reset mechanism 2, the adjustment clamping mechanism 5 can be tightened, so that the middle plate 1 can be separated from the external box body for disassembly. At the same time, the tightened adjustment clamping mechanism 5 can drive the connecting part 6 to separate from the extrusion protection mechanism 8 through the cooperation of the supporting auxiliary mechanism 7, so as to release the restriction of the extrusion protection mechanism 8, so that the extrusion protection mechanism 8 is separated due to elasticity, and the protection of the external wiring terminals is released, which is convenient for the staff to disassemble the middle plate 1 and facilitate the maintenance of the switching power supply.

[0040] The movable reset mechanism 2 includes a pressure plate 201, a button 202 and a telescopic spring 203. The pressure plates 201 are arranged in two groups. One end of each group of pressure plates 201 is movably connected to the moving hole 3. The outer wall of each group of pressure plates 201 is respectively matched with the outer walls of two limit plates 4. One end of each group of pressure plates 201 is respectively fixedly connected with a button 202, one end of the button 202 is fixedly connected with a telescopic spring 203, and one end of the telescopic spring 203 is fixedly connected to one side of the limit plate 4; specifically, by pressing the button 202, the button 202 drives the two pressure plates 201 to move on both sides of the limit plate 4, so that the button 202 drives the telescopic spring 203 to be compressed, and the two pressure plates 201 are conveniently used to drive the adjustment clamping mechanism 5 to perform the contraction work.

[0041] The telescopic spring 203 is located between adjacent pressing plates 201 ; specifically, the telescopic spring 203 facilitates the reset of the pushed button 202 for subsequent use.

[0042] The adjusting clamping mechanism 5 includes a mounting block 501, a fixed block 502, a rotating seat 503, a first rotating plate 504, a second rotating plate 505, a moving groove 506, a fixed rod 507, a sliding seat 508, a first rotating block 509, a supporting spring 510 and a hook 511. The mounting block 501 is provided with two groups, each group of mounting blocks 501 is provided with two, each group of mounting blocks 501 is fixedly connected to the front side of the middle plate 1 and is respectively close to the outer sides of the two moving holes 3, one side of the adjacent mounting blocks 501 is fixedly connected with a fixed block 502, a rotating seat 503 is fixedly connected between the two fixed blocks 502, one side of the rotating seat 503 is rotatably connected with the first rotating plate 504, and the other side is rotatably connected with the second rotating plate 505, one side of the first rotating plate 504 and the second rotating plate 505 are both provided with a moving groove 506, the interior of the moving groove 506 is fixedly connected with a fixed rod 507, and the outer wall of the fixed rod 507 is slidably connected with a sliding When the two pressing plates 201 are in contact with the outer sides of the first rotating plate 504 and the second rotating plate 505 respectively, and drive one end of the first rotating plate 504 and the second rotating plate 505 to rotate inside the rotating seat 503, the first rotating plate 504 and the second rotating plate 505 are close to each other. At this time, the first rotating plate 504 and the second rotating plate 505 drive the telescopic spring 203 to compress, and the compressed telescopic spring 203 drives the sliding seat 508 to move on the fixed rod 507, thereby keeping the two first rotating blocks 509 always in an aligned state, and the hook 511 at one end of the second rotating plate 505 is released from the external box body, which is convenient for the staff to disassemble the middle plate 1.

[0043] It also includes a second rotating block 512 and a moving rod 513. The second rotating block 512 is rotatably connected to one end of the first rotating plate 504, and the moving rod 513 is fixedly connected to one end of the first rotating plate 504. Specifically, when the first rotating plate 504 drives the moving rod 513 to move, thereby cooperating with the action of the second rotating block 512, the moving rod 513 can always be perpendicular to the supporting auxiliary mechanism 7, thereby facilitating the lateral movement of the moving rod 513.

[0044] The connecting member 6 includes a positioning hole 601 and an elastic ring 602. The positioning hole 601 is opened on one side of the moving rod 513. The elastic ring 602 is fixedly connected to the inner wall of the positioning hole 601. Specifically, due to the elasticity of the elastic ring 602, it is convenient to separate the moving rod 513 from the extrusion protection mechanism 8 later.

[0045] The supporting auxiliary mechanism 7 includes a supporting plate 701, a weight-reducing groove 702, a sliding groove 703, a guide rod 704 and a slide plate 705. Two supporting plates 701 are provided, one end of each of the two supporting plates 701 is fixedly connected to the front side of the middle plate 1, a weight-reducing groove 702 is provided on one side of the supporting plate 701, a sliding groove 703 is provided on one side of the supporting plate 701 close to the outer side of the weight-reducing groove 702, two guide rods 704 are fixedly connected inside the sliding groove 703, the two guide rods 704 are symmetrically arranged, and the outer walls of the two guide rods 704 are slidably connected with the same slide plate 705; specifically, when the first rotating plate 504 drives the moving rod 513 to rotate, due to the action of the second rotating block 512, it is convenient for the moving rod 513 to drive the slide plate 705 to move slightly on the two guide rods 704.

[0046] It also includes a guide groove 706 and an auxiliary wheel 707. The guide groove 706 is opened on one side of the slide plate 705. Two auxiliary wheels 707 are rotatably connected inside the guide groove 706, and the two auxiliary wheels 707 are symmetrically arranged. Specifically, the first rotating plate 504 drives the moving rod 513 to move, thereby cooperating with the action of the second rotating block 512, so that the moving rod 513 drives the slide plate 705 to move on the guide rod 704 under the restriction of the two auxiliary wheels 707, thereby facilitating the separation of the connecting member 6 from the extrusion protection mechanism 8.

[0047] The extrusion protection mechanism 8 includes a first clamping plate 801, a second clamping plate 802, a wire hole 803, a limiting plate 804, a mounting hole 805 and a connecting spring 806. The second clamping plate 802 is arranged in front of the middle plate 1. Two mounting holes 805 are provided at the top of the second clamping plate 802. The two mounting holes 805 are symmetrically arranged. The bottom ends of the two mounting holes 805 are fixedly connected to the connecting spring 806. The tops of the two connecting springs 806 are fixedly connected to the same first clamping plate 801. The outer sides of the first clamping plate 801 and the second clamping plate 802 are respectively provided with a plurality of wire holes 803. The first clamping plate 80 The wire hole 803 on the first clamping plate 801 corresponds to the wire hole 803 on the second clamping plate 802 one by one, and a limiting plate 804 is slidably connected inside the wire hole 803, and a rubber pad is bonded to the inner side of the limiting plate 804; specifically, when the first clamping plate 801 and the second clamping plate 802 are close to each other, the external wiring terminal is limited in the wire hole 803, and due to the support of the limiting plate 804, the power switch protects the external wiring terminal in daily use to prevent the external wiring terminal from shaking due to vibration when the power switch is hit, thereby causing poor contact between the external wiring terminal and the power switch.

[0048] The second clamping plate 802 is provided with a plurality of locking plates 806, 807 and 808. The locking plates 806 are provided with a plurality of locking plates 807 and 808 respectively. The locking plates 806 are provided with a plurality of locking plates 806 and 808 respectively. The locking plates 806 are provided with a plurality of locking plates 806 and 808 respectively.

[0049] In summary, when the present invention is in use, in the initial state, the hook 511 is engaged with the external box body, thereby restricting and fixing the middle plate 1, and the positioning hole 601 at one end of the moving rod 513 is sleeved in a group of positioning blocks 807, which facilitates the first clamping plate 801 and the second clamping plate 802 to approach each other, and restricts the external wiring terminal in the wire hole 803. Due to the support of the rubber pad inside the limiting plate 804, the power switch protects the external wiring terminal in daily use, preventing the power switch from being hit or violently disassembling the middle plate 1, and the external wiring terminal is shaken by vibration, thereby causing poor contact between the external wiring terminal and the power switch;

[0050] When it is necessary to disassemble and repair the middle plate 1, the button 202 is pressed, so that the button 202 drives the two pressure plates 201 to move on both sides of the limit plate 4, so that the button 202 drives the telescopic spring 203 to be compressed, and the two pressure plates 201 are respectively in contact with the outer sides of the first rotating plate 504 and the second rotating plate 505, and drive one end of the first rotating plate 504 and the second rotating plate 505 to rotate inside the rotating seat 503, so that the first rotating plate 504 and the second rotating plate 505 are close to each other. At this time, the first rotating plate 504 and the second rotating plate 505 drive the telescopic spring 203 to be compressed, and the compressed telescopic spring 203 drives the sliding seat 508 to move on the fixed rod 507, so as to keep the two first rotating blocks 509 always in an aligned state, and the hook 511 at one end of the second rotating plate 505 is released from the external box body, so that the staff can disassemble the middle plate 1. At the same time, the first rotating plate 504 drives the moving rod 513 to move, so as to cooperate with the action of the second rotating block 512, so that the moving rod 513 drives the slide plate 705 to move on the guide rod 704 under the restriction of the two auxiliary wheels 707, so that the positioning blocks 807 on the outer sides of the first clamping plate 801 and the second clamping plate 802 contact the elastic ring 602 inside the positioning hole 601 and gradually separate from the moving rod 513. At this time, the moving rod 513 drives the two groups of limiting plates 804 that clamp the outer wall of the external wiring to slide slightly in the first clamping plate 801 and the second clamping plate 802 respectively. When the positioning block 807 is separated from the positioning hole 601, the restriction on the first clamping plate 801 and the second clamping plate 802 is released. Due to the reaction force of the two connecting springs 806, the first clamping plate 801 and the second clamping plate 802 are driven to separate, thereby releasing the restriction on the external wiring terminal, which is convenient for the maintenance of the power switch. In summary, when the staff disassembles the middle plate 1, the hook 511 is released from the external box body, and the first clamping plate 801 and the second clamping plate 802 are separated, thereby releasing the protection of the external wiring, which is convenient for the maintenance of the power switch.

[0051] After the inspection is completed, the staff manually brings the first clamping plate 801 and the second clamping plate 802 closer to each other, so that the outer wall of the external wiring is located inside the wire hole 803, so that the limiting plate 804 of the first clamping plate 801 and the limiting plate 804 of the second clamping plate 802 squeeze the external wiring to maintain the stability of the external wiring terminal after being connected to the power switch. At this time, the two positioning blocks 807 in one group are in contact with each other. When the button 202 is released, the button 202 is reset due to the reaction force of the telescopic spring 203, and the restriction on the first rotating plate 504 and the second rotating plate 505 is released, so that the first rotating plate 504 and the second rotating plate 505 are reset under the reaction force of the supporting spring 510, so that the first rotating plate 504 is pressed against the moving rod 5 13 is reset, and the mutually contacting positioning blocks 807 are inserted into the positioning hole 601 at one end of the moving rod 513. The first rotating plate 504 can be slightly rotated inside the rotating seat 503 through the action of the supporting spring 510 again, so as to make way for the two groups of positioning blocks 807, so that the two groups of positioning blocks 807 can be inserted into the two positioning holes 601, so as to complete the protection of the external wiring terminal, and push the middle plate 1, so that the middle plate 1 drives the hook 511 to move to the inside of the external box body. When the hook 511 passes through the clamping part of the external box body, the hook 511 drives the second rotating plate 505 to rotate slightly. At this time, the supporting spring 510 is first compressed and then reset, so that the second rotating plate 505 drives the hook 511 to complete the clamping fixation with the external box body.

[0052] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A fixing device for installing a wall power switch, characterized in that: It comprises a middle plate (1), one side of the middle plate (1) is provided with two movable holes (3), the two movable holes (3) are symmetrically arranged, and the insides of the two movable holes (3) are fixedly connected to a limiting plate (4); The invention also comprises a movable reset mechanism (2), an adjustable clamping mechanism (5), a connecting piece (6), a supporting auxiliary mechanism (7) and an extrusion protection mechanism (8), wherein the movable reset mechanism 2 can be moved through the movable hole (3), the adjustable clamping mechanism (5) can be rotatably elastically retracted and arranged on the front side of the middle plate (1), one end of the movable reset mechanism (2) is arranged in contact with the outer side of the adjustable clamping mechanism (5), the connecting piece (6) is arranged on one side of the adjustable clamping mechanism (5), the supporting auxiliary mechanism (7) is arranged on the front side of the middle plate (1), and one side of the adjustable clamping mechanism (5) can be moved through the supporting auxiliary mechanism (7), the extrusion protection mechanism (8) can be elastically separated and arranged in front of the middle plate (1), and the adjustable clamping mechanism (5) is plug-connected with the extrusion protection mechanism (8) through the connecting piece (6).

2. A fixing device for installing a wall power switch according to claim 1, characterized in that: The movable reset mechanism (2) comprises a pressing plate (201), a button (202) and a telescopic spring (203); the pressing plates (201) are arranged in two groups; one end of each group of pressing plates (201) is movably connected to the moving hole (3); the outer wall of each group of pressing plates (201) respectively matches the outer walls of two limiting plates (4); one end of each group of pressing plates (201) is respectively fixedly connected to a button (202); one end of the button (202) is fixedly connected to a telescopic spring (203); one end of the telescopic spring (203) is fixedly connected to one side of the limiting plate (4).

3. A fixing device for installing a wall power switch according to claim 2, characterized in that: The telescopic spring (203) is located between adjacent pressing plates (201).

4. A fixing device for installing a wall power switch according to claim 1, characterized in that: The adjusting clamping mechanism (5) comprises a mounting block (501), a fixed block (502), a rotating seat (503), a first rotating plate (504), a second rotating plate (505), a movable groove (506), a fixed rod (507), a sliding seat (508), a first rotating block (509), a supporting spring (510) and a hook (511); the mounting blocks (501) are provided in two groups, each group of mounting blocks (501) is provided with two, each group of mounting blocks (501) is fixedly connected to the front side of the middle plate (1) and close to the outer sides of the two movable holes (3), one side of each adjacent mounting block (501) is fixedly connected with a fixed block (502), and the two fixed blocks (502) are fixedly connected to each other. A rotating seat (503) is provided, one side of the rotating seat (503) is rotatably connected to a first rotating plate (504), and the other side is rotatably connected to a second rotating plate (505), one side of the first rotating plate (504) and the second rotating plate (505) are both provided with a moving groove (506), a fixed rod (507) is fixedly connected inside the moving groove (506), an outer wall of the fixed rod (507) is slidably connected to a sliding seat (508), one side of the two sliding seats (508) are both rotatably connected to a first rotating block (509), a supporting spring (510) is fixedly connected between the two first rotating blocks (509), and one end of the second rotating plate (505) is fixedly connected to a hook (511).

5. A fixing device for installing a wall power switch according to claim 4, characterized in that: It also includes a second rotating block (512) and a moving rod (513), wherein the second rotating block (512) is rotatably connected to one end of the first rotating plate (504), and one end of the first rotating plate (504) is fixedly connected to the moving rod (513).

6. A fixing device for installing a wall power switch according to claim 1, characterized in that: The connecting member (6) comprises a positioning hole (601) and an elastic ring (602); the positioning hole (601) is opened on one side of the moving rod (513); and the inner wall of the positioning hole (601) is fixedly connected to the elastic ring (602).

7. A fixing device for installing a wall power switch according to claim 1, characterized in that: The support auxiliary mechanism (7) comprises a support plate (701), a weight-reducing groove (702), a sliding groove (703), a guide rod (704) and a slide plate (705). Two support plates (701) are provided, one end of each of the two support plates (701) is fixedly connected to the front side of the middle plate (1), one side of the support plate (701) is provided with a weight-reducing groove (702), one side of the support plate (701) is provided with a sliding groove (703) close to the outside of the weight-reducing groove (702), two guide rods (704) are fixedly connected inside the sliding groove (703), the two guide rods (704) are symmetrically arranged, and the outer walls of the two guide rods (704) are slidably connected to the same slide plate (705).

8. A fixing device for installing a wall power switch according to claim 7, characterized in that: It also includes a guide groove (706) and auxiliary wheels (707), wherein the guide groove (706) is opened on one side of the slide plate (705), and two auxiliary wheels (707) are rotatably connected inside the guide groove (706), and the two auxiliary wheels (707) are symmetrically arranged.

9. A fixing device for installing a wall power switch according to claim 1, characterized in that: The extrusion protection mechanism (8) comprises a first clamping plate (801), a second clamping plate (802), a wire hole (803), a limiting plate (804), a mounting hole (805) and a connecting spring (806), wherein the second clamping plate (802) is arranged in front of the middle plate (1), and two mounting holes (805) are provided at the top of the second clamping plate (802), the two mounting holes (805) are symmetrically arranged, and the bottom ends of the two mounting holes (805) are fixedly connected to the connecting spring (806). 06), the top ends of the two connecting springs (806) are fixedly connected to the same first clamping plate (801), and the outer sides of the first clamping plate (801) and the second clamping plate (802) are respectively provided with a plurality of wire holes (803), and the wire holes (803) on the first clamping plate (801) correspond to the wire holes (803) on the second clamping plate (802) one by one, and the wire holes (803) are slidably connected to the inside of the limit plate (804), and a rubber pad is bonded to the inner side of the limit plate (804).

10. A fixing device for installing a wall power switch according to claim 9, characterized in that: It also includes positioning blocks (807), which are arranged in two groups. One end of the two positioning blocks (807) in each group is respectively fixedly connected to the two sides of the first clamping plate (801) and the second clamping plate (802).

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