Swing angle amplification device and large-current ultra-thin wall switch

Abstract

The application discloses a swing angle amplification device and a large-current ultra-thin wall switch and relates to the technical field of electrical devices. The swing angle amplification device comprises a swing piece, a connecting seat and a swing arm connected with the connecting seat, a connecting shaft is arranged in the middle of the connecting seat, and a driving shaft is arranged on both sides of the connecting seat; two driving pieces are arranged on both sides of the swing piece, the driving piece comprises a rotating seat and a driving seat connected with the rotating seat, a rotating shaft and a linkage shaft are connected with the rotating seat, the rotating shaft is located on the side of the linkage shaft away from the swing piece, and the driving seat drives the connecting seat to rotate around the connecting shaft through the driving shaft; and a linkage piece is arranged, a rotating shaft is arranged in the middle of the linkage piece, and the linkage piece is connected with the corresponding linkage shaft at both ends. The application is optimized and improved on the basis of the design of the ultra-thin wall switch, and the switch panel can smoothly drive the swing piece to rotate under the condition of large current.

Description

Technical Field

[0001] This application relates to the technical field of electrical devices, and in particular to a swing angle amplification device and a high-current ultra-thin wall switch. Background Technology

[0002] Wall switches are electrical devices used to control the on / off state of lighting or appliance circuits, and are one of the most common electrical control components in homes and commercial spaces. Currently, the mainstream research and development direction for wall switches is intelligence and thinness, and the key to thinness development lies in how to reduce the swing angle of the switch panel.

[0003] Chinese Patent No. CN211294940U discloses a small-angle flat wall switch, including a base, a mounting bracket on the base, and a switch panel on the mounting bracket. The base contains a spring seat with a rotating shaft. A toggle fork is connected to each side of the spring seat, and the two toggle forks are respectively mounted on their respective rotating shafts. On the back of the switch panel, there is a left pressing foot and a right pressing foot on the left and right sides respectively. The left pressing foot is longer than the right pressing foot. The left pressing foot abuts against the left toggle fork, and the right pressing foot abuts against the right toggle fork. The base contains two stationary contacts, which are located on the left and right sides of the spring seat respectively. A conductive element is provided at the bottom of the base, and a moving contact is connected between the conductive element and the spring seat.

[0004] The aforementioned wall switch, through the setting of the toggle fork, amplifies the swing angle of the switch panel, so that the switch panel with a small swing angle of 1-4 degrees can control the swing angle of the spring seat to reach more than 6 degrees. Only a small pressing force is needed to realize the operation of switching on and off, thereby reducing the swing angle of the switch panel and thus reducing the risk of accidents.

[0005] However, the above-mentioned wall switches still have the following technical defects: when the rated current of the switch is large, in order to prevent poor connection, the contact force between the stationary contact and the moving contact needs to be increased accordingly, which makes the swing of the spring seat more difficult. In addition, the switch panel is generally made of plastic and is prone to deformation. Therefore, the switch panel with a small swing angle is difficult to drive the spring seat to rotate smoothly, which needs to be improved. Summary of the Invention

[0006] To ensure that the switch panel can smoothly drive the swing component to rotate even under high current conditions, this application provides a swing angle amplification device and a high-current ultra-thin wall switch.

[0007] Firstly, the swing angle amplification device provided in this application adopts the following technical solution:

[0008] A swing angle amplification device, comprising:

[0009] A swinging component, comprising a connecting seat and a swing arm connected to the connecting seat, wherein a connecting shaft is provided in the middle of the connecting seat and a toggle shaft is provided on both sides of the connecting seat;

[0010] A toggle element is provided, and two toggle elements are respectively located on both sides of the swing element. The toggle element includes a rotating base and a toggle seat connected to the rotating base. The rotating base is connected to a rotating shaft and a linkage shaft. The rotating shaft is located on the side of the linkage shaft away from the swing element. The toggle seat drives the connecting base to rotate around the connecting shaft through the toggle shaft.

[0011] A linkage component, wherein a rotating shaft is provided in the middle of the linkage component, and both ends of the linkage component are connected to corresponding linkage shafts.

[0012] By adopting the above technical solution, during the switching process, the toggle on one side rotates under downward pressure. The linkage changes the direction of the force, causing the toggle on the other side to be subjected to an upward pushing force, thus ensuring that both sides of the swinging component are subjected to force. On the one hand, the force on the swinging component is uniform; on the other hand, the number of force points increases, avoiding jamming caused by force on one side. This makes it easy for the swinging component to swing after being subjected to force, facilitating smooth switching.

[0013] This application optimizes the ultra-thin switch design and is suitable for high-current switches, effectively overcoming the drawback of the oscillating component being difficult to oscillate under high current conditions.

[0014] Optionally, the connecting seat is provided with a connecting groove for the toggle seat to be inserted, and the toggle shaft is connected to the inner wall of the connecting groove.

[0015] By adopting the above technical solution, the contact position between the toggle seat and the toggle shaft is made closer to the swing arm, so that the swinging component can rotate to a greater extent and ensure smooth switching.

[0016] Optionally, the actuating seat includes two actuating parts connected to the rotating seat and a connecting part connecting the two actuating parts at the ends away from the rotating seat, and the actuating shaft is inserted between the two actuating parts.

[0017] By adopting the above technical solution, the overall structure of the toggle seat has high strength and can withstand large forces without easily deforming.

[0018] Optionally, the side of the connecting part is provided with a notched area for the passage of the actuating shaft.

[0019] By adopting the above technical solution, it is convenient to assemble the actuating component and the swinging component, and the actuating shaft can be directly inserted between the two actuating parts by passing through the corner area.

[0020] Optionally, the linkage includes a rotating part, a transition part connected to both sides of the rotating part, and a force-receiving plate connected to the end of the transition part away from the rotating part. The rotating part is connected to a rotating shaft, the force-receiving plate is provided with an oblong hole, and one end of the linkage shaft is fixedly connected to the rotating seat and the other end is inserted into the oblong hole.

[0021] The distance between the transition section and the swinging member gradually decreases along the direction from the rotating section to the force-bearing plate, and the angle formed by the line connecting the axis of rotation and the axis of the two linkage shafts is an obtuse angle.

[0022] By adopting the above technical solution, on the one hand, the linkage has high structural strength, which can effectively transmit force and reduce force loss; on the other hand, it provides deformation space to facilitate the assembly of the linkage.

[0023] Secondly, the high-current ultra-thin wall switch provided in this application adopts the following technical solution:

[0024] A high-current ultra-thin wall switch includes a switch panel, a base, a mounting bracket, a stationary contact, a moving contact, a wiring piece, an elastic element, and a swing angle amplification device.

[0025] The mounting bracket is disposed inside the base, the swing member is rotatably connected to the base and / or the mounting bracket via a connecting shaft, the toggle member is rotatably connected to the base and / or the mounting bracket via a rotating shaft, and the switch panel is rotatably connected to the base and / or the mounting bracket.

[0026] The stationary contact piece, the moving contact piece, and the wiring piece are disposed between the mounting bracket and the base. The stationary contact piece is disposed on both sides of the moving contact piece. The wiring piece abuts against the side of the moving contact piece away from the swinging member. The elastic member is disposed inside the swing arm and one end abuts against the moving contact piece.

[0027] The switch panel includes a plate body and a first pressing part for pressing the toggle switch, the first pressing part being connected to the plate body and facing the rotating base.

[0028] Optionally, the plate body is connected with a second pressing part, a third pressing part and a limiting part. The limiting part is disposed on the side of the linkage member away from the swing member. The second pressing part is used to press the end of the connecting seat near the rotating seat, and the third pressing part is used to press the end of the linkage member near the rotating seat.

[0029] By adopting the above technical solution, the switch panel can achieve multi-point pressing, and the linkage, toggle and swing components are all pressed. By increasing the number of force points, the energy loss caused by stress concentration in plastic materials is effectively reduced, and the switching process is more stable and reliable.

[0030] Optionally, the second pressing part, the third pressing part, and the limiting part are connected in sequence, and a reinforcing rib is connected between the first pressing part and the plate body. The side of the first pressing part, the second pressing part, and the third pressing part away from the plate body is all set as an arc-shaped surface.

[0031] Optionally, an annular frame is provided on the outer edge of the back of the plate, and abutment portions are provided in the middle of both sides of the annular frame. Grooves are provided on both sides of the back of the plate away from the abutment portions, and a reinforcing skeleton is provided inside the annular frame.

[0032] The base is provided with an annular groove for inserting the annular frame. The bottom wall of the annular groove is provided with a positioning part for the abutment part to abut and rotate. The base is connected with a protruding strip, and the groove on the pressing side of the plate is for inserting the protruding strip.

[0033] By adopting the above technical solutions, the reliability and tactile comfort of the switch can be improved.

[0034] Optionally, the stationary contact piece includes a contact portion and a wiring portion. The contact portion is clamped between the base and the mounting bracket. The contact portion is provided with a limiting groove. The base is connected with a limiting block that inserts into the limiting groove. The two ends of the moving contact piece are located on the side of the corresponding contact portion away from the switch panel. The bottom wall of the base is connected with a support portion. The end of the wiring piece near the moving contact piece is inclined and abuts against the support portion.

[0035] By adopting the above technical solutions, it is ensured that the moving contact and the stationary contact can form a stable and reliable electrical connection under high current conditions, avoiding poor contact and meeting electrical safety requirements.

[0036] In summary, this application has the following beneficial effects:

[0037] Based on the design of ultra-thin wall switches, this application makes several optimizations and improvements for high current conditions, so that the switch panel with a small swing angle can reliably drive the swinging component to swing, thereby ensuring close contact between the moving contact and the stationary contact and guaranteeing electrical safety. Attached Figure Description

[0038] Figure 1 This is an exploded view of a high-current ultra-thin wall switch according to an embodiment of this application;

[0039] Figure 2 This is an exploded schematic diagram of the swing angle amplification device according to an embodiment of this application;

[0040] Figure 3 This is a schematic diagram of the swing angle amplification device and mounting bracket according to an embodiment of this application;

[0041] Figure 4 This is a front view schematic diagram of the swing angle amplification device according to an embodiment of this application;

[0042] Figure 5 This is a schematic diagram of the switch panel according to an embodiment of this application;

[0043] Figure 6 yes Figure 5 Enlarged view of region A in the middle;

[0044] Figure 7 This is a partial structural schematic diagram of the swing angle amplification device, mounting bracket, and switch panel according to an embodiment of this application;

[0045] Figure 8 This is a schematic diagram of the structure of the switch panel, linkage component, and swing component according to an embodiment of this application;

[0046] Figure 9 This is a cross-sectional schematic diagram of a high-current ultra-thin wall switch according to an embodiment of this application;

[0047] Figure 10 This is a schematic diagram of the structure of the base, stationary contact piece, and moving contact piece according to an embodiment of this application;

[0048] Figure 11 yes Figure 10 Enlarged view of region B in the middle;

[0049] Figure 12 yes Figure 10 A magnified view of region C in the middle.

[0050] Explanation of reference numerals in the attached drawings: 1. Switch panel; 11. Panel body; 111. Groove; 12. First pressing part; 13. Second pressing part; 14. Third pressing part; 15. Limiting part; 16. Reinforcing rib; 17. Annular frame; 171. Abutting part; 18. Reinforcing frame; 101. Arc-shaped surface; 19. Hinge part; 2. Base; 21. Annular groove; 22. Positioning part; 23. Protrusion; 24. Limiting block; 25. Support part; 3. Mounting bracket; 31. Hinge shaft; 32. Locking block; 33. Swing seat; 4. Swing component; 41. 411 Connecting seat; 42 Connecting groove; 43 Swing arm; 44 Connecting shaft; 45 Actuating shaft; 56 Actuating element; 51 Rotating seat; 52 Actuating seat; 521 Actuating part; 522 Connecting part; 523 Notched corner area; 53 Rotating shaft; 54 Linkage shaft; 67 Linkage element; 61 Rotating part; 62 Transition part; 63 Force-bearing plate; 631 Waist-shaped hole; 601 Rotating shaft; 7 Elastic element; 8 Stationary contact plate; 81 Contact part; 811 Limiting groove; 82 Wiring part; 9 Moving contact plate; 10 Wiring plate. Detailed Implementation

[0051] The following is in conjunction with the appendix Figure 1-12 This application will be described in further detail.

[0052] This application discloses a swing angle amplification device and a high-current ultra-thin wall switch.

[0053] Reference Figure 1 and Figure 4 A high-current ultra-thin wall switch includes a switch panel 1 for user pressing, a base 2 disposed on the back of the switch panel 1, a mounting bracket 3 disposed inside the base 2, a stationary contact 8, a moving contact 9, a wiring piece 10, an elastic element 7, and a swing angle amplification device. The swing angle amplification device includes a swing element 4, toggle elements 5 disposed on both sides of the swing element 4, and a linkage element 6 connecting the two toggle elements 5. The mounting bracket 3 is fixedly connected with a locking block 32 that engages with the base 2. The swing angle amplification device amplifies the swing angle of the switch panel 1, so that a small swing angle of the switch panel 1 can drive the swing element 4 to swing a larger angle, ensuring reliable contact between the stationary contact 8 and the moving contact 9.

[0054] Reference Figure 2 and Figure 3 The swing member 4 includes a connecting seat 41 and a swing arm 42 fixedly connected to the connecting seat 41 on the side away from the switch panel 1. Connecting shafts 43 are provided on both sides of the middle part of the connecting seat 41. Connecting grooves 411 are provided on both sides of the connecting seat 41 near the toggle member 5.

[0055] In this embodiment, the connecting shaft 43 is fixedly connected to the connecting seat 41, and the mounting frame 3 has a swing seat 33 for the connecting shaft 43 to rotate. The swing member 4 is rotatably connected to the mounting frame 3 via the connecting shaft 43. In other embodiments, the rotation method of the swing member 4 includes, but is not limited to: the connecting shaft 43 can be fixedly connected to the mounting frame 3, the connecting seat 41 has a rotating hole for the connecting shaft 43 to be inserted; and the swing member 4 is rotatably connected to the base 2 via the connecting shaft 43.

[0056] Reference Figure 2 and Figure 3 The actuating element 5 includes a rotating base 51 and an actuating seat 52 fixedly connected to the rotating base 51 near the swing element 4. The actuating seat 52 is inserted into the connecting groove 411. A rotating shaft 53 and a linkage shaft 54 ​​are fixedly connected to both sides of the rotating base 51, with the rotating shaft 53 located on the side of the linkage shaft 54 ​​away from the swing element 4. The actuating seat 52 drives the connecting base 41 to rotate around the connecting shaft 43 via the actuating shaft 44.

[0057] In this embodiment, the toggle member 5 is rotatably connected to the mounting bracket 3 via a rotating shaft 53; the rotation method of the toggle member 5 in other embodiments includes, but is not limited to, the toggle member 5 being rotatably connected to the base 2 via a rotating shaft 53.

[0058] In this embodiment, the actuating shaft 44 is fixedly connected to the inner wall of the connecting groove 411. The actuating seat 52 includes two actuating parts 521 fixedly connected to the rotating seat 51 and a connecting part 522 fixedly connected between the ends of the two actuating parts 521 away from the rotating seat 51. A waist-shaped cavity is formed between the actuating parts 521, the connecting part 522, and the rotating seat 51. The actuating shaft 44 is inserted between the two actuating parts 521, so the actuating shaft 44 can move within the waist-shaped cavity, so that when the actuating member 5 rotates around the rotating shaft 53, it drives the oscillating member 4 to oscillate around the connecting shaft 43. In other embodiments, the connection method of the actuating member 5 and the oscillating member 4 includes, but is not limited to: the actuating shaft 44 is fixedly connected to the actuating seat 52, and the connecting seat 41 is provided with a slot for the actuating shaft 44 to be inserted.

[0059] Reference Figure 2 and Figure 3 The length of the connecting part 522 is less than that of the actuating part 521, so that the connecting part 522 has a notched area 523 on both sides for the actuating shaft 44 to pass through, which facilitates the assembly of the actuating member 5 and the swing member 4. The actuating shaft 44 can be directly inserted between the two actuating parts 521 by passing through the notched area 523.

[0060] Reference Figure 2 , Figure 3 and Figure 4 The linkage 6 includes a rotating part 61, a transition part 62 fixedly connected to both sides of the rotating part 61, and a force-receiving plate 63 fixedly connected to the end of the transition part 62 away from the rotating part 61. The force-receiving plate 63 is provided with an oblong hole 631 for the linkage shaft 54 ​​to be inserted and slide. The distance between the transition part 62 and the swinging part 4 gradually decreases along the direction from the rotating part 61 to the force-receiving plate 63, and the included angle formed by the axis connecting the rotating shaft 601 and the axes of the two linkage shafts 54 is an obtuse angle.

[0061] In this embodiment, a rotating shaft 601 is rotatably inserted through the center of the rotating part 61, and the rotating shaft 601 is fixedly connected to the mounting bracket 3. In other embodiments, the rotation method of the linkage 6 includes, but is not limited to, the linkage 6 being rotatably connected to the base 2 via the rotating shaft 601.

[0062] Reference Figure 5 , Figure 6 The switch panel 1 includes a plate body 11, a first pressing part 12 for pressing the toggle member 5, a second pressing part 13 for pressing the end of the connecting seat 41 near the rotating seat 51, a third pressing part 14 for pressing the end of the linkage member 6 near the rotating seat 51, a limiting part 15 for limiting the linkage member 6, a reinforcing rib 16 fixedly connected between the first pressing part 12 and the plate body 11, an annular frame 17 fixedly connected to the outer edge of the back of the plate body 11, and a reinforcing skeleton 18 fixedly connected inside the annular frame 17.

[0063] In this embodiment, the plate 11 is fixedly connected to the hinge part 19, and the mounting bracket 3 is fixedly connected to the hinge shaft 31. The hinge shaft 31 is rotatably connected to the hinge part 19. The rotation method of the switch panel 1 in other embodiments includes, but is not limited to, the switch panel 1 being rotatably connected to the base 2.

[0064] Reference Figure 7 , Figure 8 and Figure 9 The first pressing part 12, the second pressing part 13, the third pressing part 14, and the limiting part 15 are all fixedly connected to the plate body 11, and the second pressing part 13, the third pressing part 14, and the limiting part 15 are connected in sequence. The side of the first pressing part 12, the second pressing part 13, and the third pressing part 14 away from the plate body 11 is set as an arc-shaped surface 101. The first pressing part 12 is directly opposite the end of the rotating seat 51 near the toggle seat 52, the second pressing part 13 is directly opposite the end of the connecting seat 41 near the rotating seat 51, the third pressing part 14 is directly opposite the force-bearing plate 63, and the limiting part 15 is located on the side of the linkage 6 away from the swinging member 4. The three pressing parts act on the toggle member 5, the swinging member 4, and the linkage 6 respectively, realizing multi-point pressing. By increasing the number of force-bearing points, the energy loss caused by stress concentration in the plastic material is effectively reduced, and the switching process is more stable and reliable.

[0065] Reference Figure 9 The stationary contact 8, the moving contact 9, and the connecting piece 10 are all disposed between the mounting bracket 3 and the base 2, with the stationary contact 8 disposed on both sides of the moving contact 9. Both the stationary contact 8 and the connecting piece 10 are connected to a wiring frame for connecting wires. A support portion 25 is fixedly connected to the inner bottom wall of the base 2. The end of the connecting piece 10 near the moving contact 9 is inclined and abuts against the support portion 25, while the end of the connecting piece 10 abuts against the side of the moving contact 9 away from the swing member 4. An elastic member 7 is disposed inside the swing arm 42 and abuts against the moving contact 9 at one end. In this embodiment, the elastic member 7 includes a push rod and a spring. The push rod is slidably disposed inside the swing arm 42 and its end abuts against the moving contact 9. The spring is disposed between the push rod and the inner bottom wall of the swing arm 42 (not shown in the attached figure) and is used to apply a pushing force to the push rod.

[0066] Reference Figure 9 , Figure 10 and Figure 11 The stationary contact 8 includes a contact portion 81 and a wiring portion 82 fixedly connected to the contact portion 81. The contact portion 81 and the wiring portion 82 are perpendicular to each other. The contact portion 81 is clamped between the base 2 and the mounting bracket 3. The contact portion 81 is provided with a limit groove 811. The base 2 is fixedly connected with a limit block 24 that is inserted into the limit groove 811. The two ends of the moving contact 9 are located on the side of the corresponding contact portion 81 away from the switch panel 1.

[0067] Reference Figure 5 , Figure 10 and Figure 12Both sides of the annular frame 17 are fixedly connected to abutment portions 171. The base 2 is provided with annular grooves 21 for inserting the annular frame 17. The bottom wall of the annular groove 21 is provided with positioning portions 22 for the abutment portions 171 to abut and rotate. The back of the plate 11 is provided with grooves 111 on both sides away from the abutment portions 171. The base 2 is fixedly connected with protrusions 23. The grooves 111 on the pressing side of the plate 11 are for the protrusions 23 to be inserted. The pressing side refers to the side of the switch panel 1 that is pressed down.

[0068] The implementation principle is as follows:

[0069] When switching on or off, the user presses one side of the switch panel 1. The first pressing part 12 acts on the toggle member 5, the second pressing part 13 acts on the swing member 4, and the third pressing part 14 acts on the linkage. By dispersing the force through multi-point pressing and changing the direction of the force through the linkage member 6, the toggle member 5 on the other side receives an upward pushing force, thereby ensuring that the swing member 4 is evenly stressed. This avoids jamming caused by unilateral stress and allows the swing member 4 to swing easily after being stressed, facilitating smooth switching. This application optimizes the design based on ultra-thin switches and is suitable for high-current switches, effectively overcoming the drawback of the swing member 4 being difficult to swing under high current conditions.

[0070] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for amplifying the swing angle, characterized in that, include: The swing component (4) includes a connecting seat (41) and a swing arm (42) connected to the connecting seat (41). A connecting shaft (43) is provided in the middle of the connecting seat (41), and a toggle shaft (44) is provided on both sides of the connecting seat (41). A toggle (5) is provided in two parts and is located on both sides of the swing member (4). The toggle (5) includes a rotating seat (51) and a toggle seat (52) connected to the rotating seat (51). The rotating seat (51) is connected to a rotating shaft (53) and a linkage shaft (54). The rotating shaft (53) is located on the side of the linkage shaft (54) away from the swing member (4). The toggle seat (52) drives the connecting seat (41) to rotate around the connecting shaft (43) through the toggle shaft (44). Linkage component (6), wherein a rotating shaft (601) is provided in the middle of the linkage component (6), and both ends of the linkage component (6) are connected to the corresponding linkage shaft (54). The linkage component (6) includes a rotating part (61), a transition part (62) connected to both sides of the rotating part (61), and a force-receiving plate (63) connected to the end of the transition part (62) away from the rotating part (61). The rotating part (61) is connected to the rotating shaft (601). The force-receiving plate (63) is provided with a waist-shaped hole (631). One end of the linkage shaft (54) is fixedly connected to the rotating seat (51) and the other end is inserted into the waist-shaped hole (631). The linkage component (6) is provided on both sides of the swing component (4).

2. The swing angle amplification device according to claim 1, characterized in that, The connecting seat (41) is provided with a connecting groove (411) for the toggle seat (52) to be inserted, and the toggle shaft (44) is connected to the inner wall of the connecting groove (411).

3. The swing angle amplification device according to claim 2, characterized in that, The actuating seat (52) includes two actuating parts (521) connected to the rotating seat (51) and a connecting part (522) connected between the two actuating parts (521) at the ends away from the rotating seat (51), and the actuating shaft (44) is inserted between the two actuating parts (521).

4. The swing angle amplification device according to claim 3, characterized in that, The connecting part (522) has a notched area (523) on its side for the passage of the actuating shaft (44).

5. The swing angle amplification device according to claim 1, characterized in that, The distance between the transition section (62) and the swing member (4) gradually decreases along the direction from the rotating section (61) to the force plate (63), and the angle formed by the line connecting the axis of the rotating shaft (601) and the axis of the two linkage shafts (54) is an obtuse angle.

6. A high-current ultra-thin wall switch, characterized in that, It includes a switch panel (1), a base (2), a mounting bracket (3), a stationary contact piece (8), a moving contact piece (9), a wiring piece (10), an elastic element (7), and the swing angle amplification device according to any one of claims 1 to 5; The mounting bracket (3) is disposed inside the base (2), the swing member (4) is rotatably connected to the base (2) and / or the mounting bracket (3) via the connecting shaft (43), the toggle member (5) is rotatably connected to the base (2) and / or the mounting bracket (3) via the rotating shaft (53), and the switch panel (1) is rotatably connected to the base (2) and / or the mounting bracket (3); The stationary contact (8), the moving contact (9) and the wiring piece (10) are disposed between the mounting bracket (3) and the base (2). The stationary contact (8) is disposed on both sides of the moving contact (9). The wiring piece (10) abuts against the side of the moving contact (9) away from the swing member (4). The elastic member (7) is disposed inside the swing arm (42) and one end abuts against the moving contact (9). The switch panel (1) includes a plate (11) and a first pressing part (12) for pressing the toggle (5), the first pressing part (12) being connected to the plate (11) and facing the rotating base (51).

7. The high-current ultra-thin wall switch according to claim 6, characterized in that, The plate (11) is connected to a second pressing part (13), a third pressing part (14) and a limiting part (15). The limiting part (15) is located on the side of the linkage (6) away from the swinging part (4). The second pressing part (13) is used to press the end of the connecting seat (41) near the rotating seat (51). The third pressing part (14) is used to press the end of the linkage (6) near the rotating seat (51).

8. The high-current ultra-thin wall switch according to claim 7, characterized in that, The second pressing part (13), the third pressing part (14) and the limiting part (15) are connected in sequence. A reinforcing rib (16) is connected between the first pressing part (12) and the plate (11). The side of the first pressing part (12), the second pressing part (13) and the third pressing part (14) away from the plate (11) is set as an arc surface (101).

9. The high-current ultra-thin wall switch according to claim 6, characterized in that, An annular frame (17) is provided on the outer edge of the back of the plate (11). An abutment part (171) is provided in the middle of both sides of the annular frame (17). A groove (111) is provided on both sides of the back of the plate (11) away from the abutment part (171). A reinforcing skeleton (18) is provided inside the annular frame (17). The base (2) is provided with an annular groove (21) for inserting the annular frame (17). The bottom wall of the annular groove (21) is provided with a positioning part (22) for the abutment part (171) to abut and rotate. The base (2) is connected with a protrusion (23). The groove (111) on the pressing side of the plate (11) is for the protrusion (23) to be inserted.

10. The high-current ultra-thin wall switch according to claim 6, characterized in that, The stationary contact piece (8) includes a contact part (81) and a wiring part (82). The contact part (81) is clamped between the base (2) and the mounting bracket (3). The contact part (81) is provided with a limiting groove (811). The base (2) is connected to a limiting block (24) that is inserted into the limiting groove (811). The two ends of the moving contact piece (9) are located on the side of the corresponding contact part (81) away from the switch panel (1). The bottom wall of the base (2) is connected to a support part (25). The wiring piece (10) is inclined at one end near the moving contact piece (9) and abuts against the support part (25).

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