Small-swing-angle switch

Abstract

The small-swing-angle switch comprises a panel, a pressing plate, a toggle assembly, a moving contact and a static contact, the panel is rotationally arranged on the pressing plate, the toggle assembly comprises a toggle, the pressing plate is provided with an installation cavity, the toggle is rotationally arranged in the installation cavity, the switch further comprises a sliding plate arranged on the pressing plate in a sliding mode, and the sliding plate can slide between a first position and a second position. The panel is in driving fit with the sliding plate, the sliding plate is connected with the button, and the pressing plate, the sliding plate and the panel are sequentially arranged; the sliding plate can be driven by the panel to rotate and slide so as to drive the button to rotate. According to the switch with the small swing angle, the sliding plate is additionally arranged between the panel and the pressing plate, the panel with the small swing angle drives the toggle assembly to swing at a large angle through the sliding plate, the height of an exposed installation position of the switch is reduced, the switch is made to be thinner, and the overall attractiveness is improved; and the panel drives the sliding plate to rotate and slide, so that the action range of the sliding plate is increased, the swing angle of the button assembly is larger, and the space between the panel and the pressing plate is more effectively utilized.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage electrical appliances, specifically to a switch with a small swing angle. Background Technology

[0002] Most large-panel wall switches on the market are generally quite thick, with an oscillation angle on each side exceeding 4 degrees. This increased oscillation distance also necessitates a higher panel height. The combined effect of these two factors results in one end of the panel curving upwards when in open or closed positions, making the switch appear quite prominent on the wall (approximately 15mm), negatively impacting the overall aesthetics of the wall. With economic development and social progress, people have increasingly higher demands for product appearance, functionality, and other aspects. Utility Model Content

[0003] The purpose of this invention is to overcome at least one defect of the prior art and provide a switch with a small swing angle.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A small-angle switch includes a panel, a pressure plate, a toggle assembly, a moving contact, and a stationary contact. The panel is rotatably mounted on the pressure plate. The toggle assembly includes a toggle. The pressure plate has a mounting cavity, and the toggle is rotatably mounted in the mounting cavity. The switch also includes a slide plate slidably mounted on the pressure plate. The slide plate can slide between a first position and a second position. The panel is driven to cooperate with the slide plate. The slide plate is connected to the toggle. The pressure plate, slide plate, and panel are arranged in sequence.

[0006] The slide plate can rotate and slide under the drive of the panel to drive the button to rotate, so that the button assembly can drive the moving contact to contact or separate from the stationary contact.

[0007] Optionally, the panel has a first driving part and a second driving part that are spaced apart on the side facing the slide plate, and the slide plate has a first driven part that cooperates with the first driving part and a second driven part that cooperates with the second driving part on the side facing the panel.

[0008] The panel acts on the first driven part through the first driven part to move the slide from the first position to the second position; the panel acts on the second driven part through the second driven part to move the slide from the second position to the first position.

[0009] Optionally, the surface where the first driving part and the first driven part cooperate is an arc-shaped surface; the surface where the second driving part and the second driven part cooperate is an arc-shaped surface.

[0010] Optionally, the rotation axis of the panel and the rotation axis of the button are respectively arranged along the first direction, and the pressure plate, the sliding plate and the panel are arranged in sequence along the second direction, wherein the first direction, the second direction and the third direction are perpendicular to each other;

[0011] The slide plate has a first sliding protrusion and a second sliding protrusion on the side facing the pressure plate. The pressure plate has a first guide slope that slides with the first sliding protrusion and a second guide slope that slides with the second sliding protrusion. The first guide slope and the second guide slope are respectively set at an angle to a third direction.

[0012] Optionally, the pressure plate has a first guide protrusion and a second guide protrusion on the side facing the slide plate. The first guide protrusion and the second guide protrusion are arranged opposite each other at a distance along a third direction. The first guide inclined surface is arranged on the side of the first guide protrusion facing away from the second guide protrusion, and the second guide inclined surface is arranged on the side of the second guide protrusion facing away from the first guide protrusion.

[0013] Optionally, the first sliding protrusion has a plurality of first reinforcing ribs on the side facing away from the first guide slope, and the plurality of first reinforcing ribs are arranged at intervals along the first direction; the second sliding protrusion has a plurality of second reinforcing ribs on the side facing away from the second guide slope, and the plurality of second reinforcing ribs are arranged at intervals along the first direction.

[0014] Optionally, the slide plate is provided with a linkage hole, one end of the button has a protruding button linkage part, the button linkage part protrudes from the mounting cavity and is connected in the linkage hole, the middle of the button is provided with a button pivot, and the other end of the button is located near the moving contact.

[0015] Optionally, both the linkage hole and the button linkage part are cross-shaped.

[0016] Optionally, the pressure plate has two upright plates protruding on the side facing the slide plate. The two upright plates are spaced apart and opposite to each other, and are located on both sides of the slide plate. A limiting protrusion is protruding on the inner side of the upright plate, and the slide plate is limited between the pressure plate and the limiting protrusion.

[0017] Optionally, the outer side of the upright plate has a panel pivot protrusion, the panel pivot has a locking foot corresponding to the panel pivot, and the locking foot has a locking slot that cooperates with the panel pivot.

[0018] Optionally, it also includes a first electrode plate, a first terminal block, a second electrode plate, and a second terminal block. One end of the first electrode plate is used to connect to the first terminal block for wiring, and the other end of the first electrode plate is provided with a tongue for supporting a moving contact. The moving contact is a rocker structure mounted on the tongue. One end of the second electrode plate is used to connect to the second terminal block for wiring, and the stationary contact is located on the other end of the second electrode plate.

[0019] Optionally, the first terminal and the second terminal are arranged sequentially along a first direction, the stationary contact and the moving contact are arranged at intervals opposite each other along a second direction, and the moving contact and the second terminal are arranged sequentially along a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0020] Optionally, the first electrode plate further includes a wiring piece and a connecting piece connecting the wiring piece and the tongue piece. The wiring piece has an L-shaped structure. One end of the wiring piece is perpendicular to a third direction and is inserted into the wiring frame of the first terminal. The other end of the wiring piece connected to the connecting piece is perpendicular to a second direction. The connecting piece is perpendicular to the first direction, and the tongue piece is perpendicular to a third direction.

[0021] The second electrode plate has an L-shaped structure. One end of the second electrode plate is perpendicular to the third direction and is inserted into the wiring frame of the second terminal. The other end of the second electrode plate, which is provided with a stationary contact, is perpendicular to the second direction.

[0022] This utility model relates to a small-angle switch. By adding a sliding plate between the panel and the pressure plate, the small-angle panel is driven by the sliding plate to swing the toggle assembly at a large angle. This only adds one component, reduces the height of the exposed mounting position of the switch, makes the switch appear thinner, improves the overall aesthetics, simplifies assembly, reduces costs, is easy to implement, and provides stable performance. Moreover, the panel drives the sliding plate to rotate and slide, increasing the range of motion of the sliding plate so that the toggle assembly swings at a larger angle, making more effective use of the space between the panel and the pressure plate.

[0023] In addition, the panel drives the sliding plate by having a raised driving part act on a raised driven part on the sliding plate, which in turn drives the button assembly to swing and achieve the switching on and off. The structure is simple and the drive between the panel and the sliding plate is stable and reliable.

[0024] In addition, the panel and the skateboard interact with each other through curved surfaces to prevent the panel from getting stuck, and the panel has a better pressing feel.

[0025] Furthermore, the sliding plate is controlled to slide along the guide ramp on the pressure plate by the protruding drive part on the panel and the protruding driven part on the sliding plate. Since the sliding distance of the sliding plate is controlled by the angle of the guide ramp on the pressure plate, the sliding distance of the sliding plate is better controlled, thereby better controlling the swing angle of the button assembly, and thus better controlling the movement of the moving contact. Attached Figure Description

[0026] Figure 1 This is an assembly drawing of the switch of this utility model;

[0027] Figure 2 This is an exploded view of the switch of this utility model;

[0028] Figure 3 This is a cross-sectional view of the switch of this utility model in the on state;

[0029] Figure 4 This is a cross-sectional view of the switch with the base removed in the on state of this utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the panel of this utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the back of the skateboard of this utility model;

[0032] Figure 7 This is a structural schematic diagram of the front of the skateboard of this utility model;

[0033] Figure 8 This is a schematic diagram of the structure of the pressure plate of this utility model;

[0034] Figure 9 This is a structural schematic diagram of the button assembly of this utility model;

[0035] Figure 10 This is a schematic diagram of the structure of the electrode sheet and the terminal block of this utility model;

[0036] Figure 11 This is a schematic diagram of the structure of the base of this utility model.

[0037] Panel 100; First drive unit 110; Second drive unit 120; Clamping foot 130; Clamping slot 131; Slide plate 200; First driven part 201; Second driven part 202; First reinforcing rib 203; Second reinforcing rib 204; First sliding protrusion 205; Linkage hole 206; Second sliding protrusion 207; Pressure plate 300; Mounting cavity 301; First guide slope 302; Vertical plate 303; Limiting protrusion 304; Panel pivot 305; Positioning foot 306; Clamping hole 307; Button pivot hole 308; Second guide Inclined surface 309; First guide protrusion 310; Second guide protrusion 311; Button assembly 400; Button 410; Button linkage part 411; Button pivot 412; Push rod 420; Push rod spring 430; Moving contact 500; Stationary contact 600; First electrode plate 700; Tongue plate 701; Support arc surface 702; Connecting plate 703; Wiring plate 704; First wiring terminal 710; Second electrode plate 800; Second wiring terminal 810; Base 900; Cavity 901; Positioning hole 902; Buckle 903. Detailed Implementation

[0038] The following embodiments, in conjunction with the accompanying drawings, further illustrate the specific implementation of the small-angle switch of this utility model. The small-angle switch of this utility model is not limited to the descriptions in the following embodiments.

[0039] like Figures 1-4 As shown, the small-angle switch of this embodiment includes a panel 100, a pressure plate 300, a toggle assembly 400, a moving contact 500, and a stationary contact 600. The panel 100 is rotatably mounted on the pressure plate 300. The toggle assembly 400 includes a toggle 410. The pressure plate 300 is provided with a mounting cavity 301. Figure 8 The button 410 is rotatably disposed within the mounting cavity 301. The switch also includes a slide plate 200 slidably disposed on the pressure plate 300. The slide plate 200 can slide between a first position and a second position. The panel 100 is driven to cooperate with the slide plate 200. The slide plate 200 is connected to the button 410. The pressure plate 300, the slide plate 200 and the panel 100 are arranged in sequence. The slide plate 200 can rotate and slide under the drive of the panel 100 to drive the button 410 to rotate, so that the button assembly 400 can drive the moving contact 500 to contact or separate from the stationary contact 600.

[0040] In this embodiment, a small-angle switch is achieved by adding a sliding plate 200 between the panel 100 and the pressure plate 300. This allows the panel 100 to drive the toggle assembly 400 to swing at a large angle via the sliding plate 200. By adding only one component, the height of the exposed mounting position of the switch (e.g., wall or cabinet) is reduced, making the switch appear thinner and improving the overall aesthetics. The assembly is simple, the cost is low, the implementation is easy, and the performance is stable. Furthermore, the panel 100 drives the sliding plate 200 to rotate and slide, increasing the range of motion of the sliding plate 200 so that the toggle assembly 400 swings at a larger angle, making more effective use of the space between the panel 100 and the pressure plate 300.

[0041] The rotation axis of the panel 100 and the rotation axis of the button 410 are respectively arranged along a first direction, and the pressure plate 300, the slide plate 200, and the panel 100 are arranged sequentially along a second direction. The first direction, the second direction, and the third direction are perpendicular to each other. It should be noted that the first direction refers to... Figure 3 or Figure 4 The direction perpendicular to the drawing, the second direction refers to Figure 3 or Figure 4 The X-direction, which is the thickness direction of the switch, and the third direction refers to... Figure 3 or Figure 4 Center Y direction.

[0042] like Figures 3-7As shown, the driving structure between the panel 100 and the slide plate 200 in this embodiment has a first driving part 110 and a second driving part 120 protruding on the side of the panel 100 facing the slide plate 200 and spaced apart along a third direction. The slide plate 200 has a first driven part 201 cooperating with the first driving part 110 and a second driven part 202 cooperating with the second driving part 120 protruding on the side of the panel 100 facing the panel 100. The panel 100 moves the slide plate 200 from a first position to a second position by the first driving part 110 acting on the first driven part 201. The panel 100 moves the slide plate 200 from the second position to the first position by the second driving part 120 acting on the second driven part 202. The panel 100 drives the slide plate 200 to slide by the protruding driving part acting on the protruding driven part of the slide plate 200, thereby driving the button assembly 400 to swing to realize the on / off switch. The structure is simple, and the driving between the panel 100 and the slide plate 200 is stable and reliable.

[0043] Furthermore, multiple first drive units 110 are provided, and these multiple first drive units 110 are arranged at intervals along a first direction. The first driven part 201 is a rib structure arranged along the first direction in length direction. Multiple second drive units 120 are provided, and these multiple second drive units 120 are arranged at intervals along the first direction. The second driven part 202 is a rib structure arranged along the first direction in length direction. This increases the contact area between the panel 100 and the slide plate 200, thereby improving the stability and reliability of the drive between the panel 100 and the slide plate 200.

[0044] Preferably, the surface on which the first driving part 110 mates with the first driven part 201 is an arc-shaped surface; the surface on which the second driving part 120 mates with the second driven part 202 is an arc-shaped surface. The panel 100 and the slide plate 200 interact with each other through the arc-shaped surfaces to prevent the panel 100 from getting stuck, and to improve the pressing feel of the panel 100.

[0045] Of course, in other embodiments, the surface of the first driving part 110 that cooperates with the first driven part 201 is an arc-shaped or other shaped surface, and the surface of the first driven part 201 that cooperates with the first driving part 110 is a plane perpendicular to or inclined to the second direction; the surface of the second driving part 120 that cooperates with the second driven part 202 is an arc-shaped or other shaped surface, and the surface of the second driven part 202 that cooperates with the second driving part 120 is a plane perpendicular to or inclined to the second direction.

[0046] like Figure 4 , Figures 6-8As shown, in this embodiment, the sliding structure between the slide plate 200 and the pressure plate 300 includes a first sliding protrusion 205 and a second sliding protrusion 207 on the side of the slide plate 200 facing the pressure plate 300. The pressure plate 300 has a first guide slope 302 that slides with the first sliding protrusion 205 and a second guide slope 309 that slides with the second sliding protrusion 207. The first guide slope 302 and the second guide slope 309 are respectively set at an angle to a third direction. The slide plate 200 is controlled to slide along the guide slope on the pressure plate 300 by the driving part protruding on the panel 100 and the driven part protruding on the slide plate 200. Since the sliding distance of the slide plate 200 is controlled by the angle of the guide slope on the pressure plate 300, the sliding distance of the slide plate 200 is better controlled, thereby better controlling the swing angle of the button assembly 400, and thus better controlling the movement of the moving contact 500.

[0047] like Figure 4 As shown, when the switch is in the off state, pressing the side of the panel 100 where the first driving part 110 is located (i.e., the right side in the figure) causes the panel 100 to move the slide plate 200 from the first position to the second position through the first driving part 110 acting on the first driven part 201. That is, the first sliding protrusion 205 of the slide plate 200 slides from high to low along the first guide slope 302 of the pressure plate 300, and the second sliding protrusion 207 of the slide plate 200 slides from low to high along the second guide slope 309 of the pressure plate 300. In other words, the slide plate 200 shifts to the right while rotating, and then the slide plate 200 drives the button 410 to rotate, so that the button assembly 400 drives the moving contact 500 to contact the stationary contact 600, and the switch is switched to the on state.

[0048] When the switch is in the ON state, pressing the side of the panel 100 where the second drive part 120 is located (i.e., the left side in the figure) causes the panel 100 to move the slide plate 200 from the second position to the first position through the second drive part 120 acting on the second driven part 202. That is, the first sliding protrusion 205 of the slide plate 200 slides from low to high along the first guide slope 302 of the pressure plate 300, and the second sliding protrusion 207 of the slide plate 200 slides from high to low along the second guide slope 309 of the pressure plate 300. In other words, the slide plate 200 shifts to the left while rotating, and then the slide plate 200 drives the button 410 to rotate, causing the button assembly 400 to drive the moving contact 500 to separate from the stationary contact 600, and the switch is switched to the OFF state.

[0049] Specifically, the pressure plate 300 has a first guide protrusion 310 and a second guide protrusion 311 protruding on the side facing the slide plate 200. The first guide protrusion 310 and the second guide protrusion 311 are arranged opposite each other at a distance along a third direction. The first guide inclined surface 302 is disposed on the side of the first guide protrusion 310 facing away from the second guide protrusion 311, and the second guide inclined surface 309 is disposed on the side of the second guide protrusion 311 facing away from the first guide protrusion 310.

[0050] Preferably, the first sliding protrusion 205 has a plurality of first reinforcing ribs 203 on the side facing away from the first guide slope 302, and the plurality of first reinforcing ribs 203 are arranged at intervals along the first direction; the second sliding protrusion 207 has a plurality of second reinforcing ribs 204 on the side facing away from the second guide slope 309, and the plurality of second reinforcing ribs 204 are arranged at intervals along the first direction. The addition of reinforcing ribs increases the structural strength of the sliding protrusion on the slide plate 200, avoids deformation of the sliding protrusion due to frequent use, and improves its service life.

[0051] like Figure 4 , Figure 7 , Figure 9 As shown, in this embodiment, the linkage structure between the slide plate 200 and the button 410 includes a linkage hole 206 on the slide plate 200, a button linkage part 411 protruding from one end of the button 410, the button linkage part 411 protruding from the mounting cavity 301 and connected to the linkage hole 206, a button pivot 412 in the middle of the button 410, and the other end of the button 410 located near the moving contact 500. The button linkage part 411 for linkage with the slide plate 200 and the part for driving the moving contact 500 are located on both sides of the button pivot 412. Therefore, when the slide plate 200 drives the button assembly 400 to drive the moving contact 500, the action force and reaction force of the button assembly 400 are located on both sides of the button pivot 412, making the force on the button assembly 400 more uniform.

[0052] Preferably, both the linkage hole 206 and the button linkage part 411 are cross-shaped. Further, the cross shape is formed by the intersection of a first direction and a third direction. That is, the button linkage part 411 includes a first block and two second blocks connected to both sides of the first block in the first direction. The end faces of the first and second blocks are preferably arc-shaped to avoid the sidewall of the linkage hole 206, thus facilitating a suitable increase in the sliding distance of the slide plate 200. The cross-shaped design of the linkage hole 206 and the button linkage part 411 ensures that even if there is a gap between the button linkage part 411 and the sidewall of the linkage hole 206, the slide plate 200 can reliably drive the button 410, reducing precision requirements and installation difficulty.

[0053] like Figure 4 , Figure 9As shown, the button assembly 400 of this embodiment also includes a push rod 420 and a push rod spring 430. The button 410 is a T-shaped structure composed of a horizontal part and a vertical part. The button linkage part 411 is located in the middle of the horizontal part of the button 410. The middle of the vertical part of the button 410 is provided with two button pivots 412 located on both sides. The end of the vertical part of the button 410 away from the horizontal part is provided with a receiving cavity. The push rod spring 430 is installed in the receiving cavity and is connected between one end of the push rod 420 and the button 410. The other end of the push rod 420 extends out of the receiving cavity and is used to drive the moving contact 500.

[0054] like Figure 5 , Figure 8 As shown, the mounting cavity 301 of the pressure plate 300 has a button shaft hole 308 on its side wall that mates with the button shaft 412. Two upright plates 303 protrude from the side of the pressure plate 300 facing the slide plate 200. The two upright plates 303 are spaced apart and opposite each other along a first direction, located on both sides of the slide plate 200. A limiting protrusion 304 protrudes from the inner side of each upright plate 303. The upper limit of the slide plate 200 in a second direction is located between the pressure plate 300 and the limiting protrusion 304 to prevent the slide plate 200 from shifting in the second direction.

[0055] Specifically, the outer side of the upright plate 303 has a protruding panel pivot 305, and the panel 100 has a protruding locking foot 130 corresponding to the panel pivot 305. The locking foot 130 has a locking slot 131 that cooperates with the panel pivot 305. The inner side of the upright plate 303 refers to the side of the two upright plates 303 facing each other, and the outer side of the upright plate 303 refers to the side of the two upright plates 303 facing away from each other.

[0056] like Figure 2 , Figure 10As shown, the small-angle switch in this embodiment has a single-contact structure and includes a first electrode plate 700, a first terminal block 710, a second electrode plate 800, and a second terminal block 810. One end of the first electrode plate 700 is connected to the first terminal block 710 for wiring, and the other end of the first electrode plate 700 is provided with a tongue plate 701 for supporting the moving contact 500. The moving contact 500 is a rocker structure mounted on the tongue plate 701. One end of the second electrode plate 800 is connected to the second terminal block 810 for wiring, and the stationary contact 600 is disposed on the other end of the second electrode plate 800. The push rod 420 of the toggle assembly 400 is always in contact with the moving contact 500. By positioning the push rod 420 on different sides of the tongue plate 701 of the first electrode plate 700, the end of the moving contact 500 with the moving contact point swings upward to contact the stationary contact 600, or swings downward to separate from the stationary contact 600, thereby realizing the on / off state of the switch. Regardless of how the moving contact 500 swings, it remains reliably in contact with the first electrode plate 700 due to the force of the push rod 420. Of course, in other embodiments, the switch can also be a two-contact structure.

[0057] Preferably, the first terminal 710 and the second terminal 810 are arranged sequentially along a first direction, the stationary contact 600 and the moving contact 500 are arranged at intervals opposite each other along a second direction, and the moving contact 500 and the second terminal 810 are arranged sequentially along a third direction.

[0058] Specifically, the first electrode plate 700 further includes a connecting piece 704 and a connecting piece 703 connecting the connecting piece 704 and the tongue piece 701. The connecting piece 704 has an L-shaped structure. One end of the connecting piece 704 is perpendicular to a third direction and is inserted into the wiring frame of the first terminal 710. The other end of the connecting piece 704 connected to the connecting piece 703 is perpendicular to a second direction. The connecting piece 703 is perpendicular to a first direction. The tongue piece 701 is perpendicular to a third direction. Preferably, one end of the tongue piece 701 is bent in the opposite direction to form a supporting arc surface 702 for supporting the moving contact 500, so as to support the moving contact 500 more stably.

[0059] The second electrode plate 800 has an L-shaped structure. One end of the second electrode plate 800 is perpendicular to the third direction and is inserted into the wiring frame of the second terminal 810. The other end of the second electrode plate 800, which is provided with a stationary contact 600, is perpendicular to the second direction.

[0060] like Figure 8 , Figure 11As shown, the switch typically also includes a base 900, which has a cavity 901, a positioning hole 902, and a buckle 903 on the side wall of the positioning hole 902. The pressure plate 300 has a first pressure rib, a second pressure rib, and a positioning foot 306 that mates with the positioning hole 902 on the side facing away from the slide plate 200. The positioning foot 306 has a locking hole 307 that mates with the buckle 903.

[0061] During installation, the first terminal 710 containing the first electrode plate 700 and the second terminal 810 containing the second electrode plate 800 are respectively installed in the cavity 901. The pressure plate 300 is fixed at the cavity 901 opening of the base 900 by inserting the positioning foot 306 into the positioning hole 902 and the buckle 903 into the buckle hole 307. Moreover, the pressure plate 300 is pressed on the first electrode plate 700 and the first terminal 710 by the first pressure rib and the second pressure rib is pressed on the second electrode plate 800 and the second terminal 810.

[0062] In use, since the panel 100 covers the base 900 and there is a certain angle between the panel 100 and the base 900, pressing the outer surface of the angle of the panel 100 causes the panel 100 to rotate around the panel pivot 305. The first driving part 110 on the panel 100 comes into contact with the first driven part 201 on the slide plate 200, or the second driving part 120 on the panel 100 comes into contact with the second driven part 202 on the slide plate 200. As the panel 100 is pressed down, the slide plate 200 slides on the pressure plate 300. As the slide plate 200 slides, it drives the button assembly 400 to rotate around the button pivot 412, thereby causing the moving contact 500 to move up and down.

[0063] It should be noted that in the description of this utility model, the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used during use. They are only for ease of description and do not indicate that the device or component referred to must have a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating relative importance.

[0064] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A small-angle switch, comprising a panel (100), a pressure plate (300), a toggle assembly (400), a moving contact (500), and a stationary contact (600), wherein the panel (100) is rotatably mounted on the pressure plate (300), the toggle assembly (400) includes a toggle (410), the pressure plate (300) is provided with a mounting cavity (301), and the toggle (410) is rotatably mounted within the mounting cavity (301), characterized in that: The switch also includes a slide plate (200) slidably disposed on the pressure plate (300), the slide plate (200) being able to slide between a first position and a second position, the panel (100) being driven to cooperate with the slide plate (200), the slide plate (200) being connected to the button (410), and the pressure plate (300), slide plate (200) and panel (100) being arranged in sequence; The slide plate (200) can rotate and slide under the drive of the panel (100) to drive the button (410) to rotate, so that the button assembly (400) can drive the moving contact (500) to contact or separate from the stationary contact (600).

2. The small-angle switch according to claim 1, characterized in that: The panel (100) has a first driving part (110) and a second driving part (120) that are spaced apart on the side facing the slide plate (200). The slide plate (200) has a first driven part (201) that cooperates with the first driving part (110) and a second driven part (202) that cooperates with the second driving part (120) on the side facing the panel (100). The panel (100) acts on the first driven part (201) through the first driven part (110) to move the slide plate (200) from the first position to the second position; the panel (100) acts on the second driven part (202) through the second driven part (120) to move the slide plate (200) from the second position to the first position.

3. The small-angle switch according to claim 2, characterized in that: The surface of the first driving part (110) that mates with the first driven part (201) is an arc-shaped surface; the surface of the second driving part (120) that mates with the second driven part (202) is an arc-shaped surface.

4. The small-angle switch according to any one of claims 1-3, characterized in that: The rotation axis of the panel (100) and the rotation axis of the button (410) are respectively arranged along the first direction, and the pressure plate (300), the slide plate (200) and the panel (100) are arranged sequentially along the second direction. The first direction, the second direction and the third direction are perpendicular to each other. The slide plate (200) has a first sliding protrusion (205) and a second sliding protrusion (207) on the side facing the pressure plate (300). The pressure plate (300) has a first guide slope (302) that slides with the first sliding protrusion (205) and a second guide slope (309) that slides with the second sliding protrusion (207). The first guide slope (302) and the second guide slope (309) are respectively set at an angle to a third direction.

5. The small-angle switch according to claim 4, characterized in that: The pressure plate (300) has a first guide protrusion (310) and a second guide protrusion (311) on the side facing the slide plate (200). The first guide protrusion (310) and the second guide protrusion (311) are arranged opposite to each other at a distance along a third direction. The first guide inclined surface (302) is disposed on the side of the first guide protrusion (310) facing away from the second guide protrusion (311), and the second guide inclined surface (309) is disposed on the side of the second guide protrusion (311) facing away from the first guide protrusion (310).

6. The small-angle switch according to claim 4, characterized in that: The first sliding protrusion (205) has a plurality of first reinforcing ribs (203) on the side facing away from the first guide slope (302), and the plurality of first reinforcing ribs (203) are arranged at intervals along the first direction; the second sliding protrusion (207) has a plurality of second reinforcing ribs (204) on the side facing away from the second guide slope (309), and the plurality of second reinforcing ribs (204) are arranged at intervals along the first direction.

7. The small-angle switch according to claim 1, characterized in that: The slide plate (200) is provided with a linkage hole (206). One end of the button (410) is provided with a button linkage part (411). The button linkage part (411) protrudes from the mounting cavity (301) and is connected to the linkage hole (206). The middle part of the button (410) is provided with a button pivot (412). The other end of the button (410) is located near the moving contact (500).

8. The small-angle switch according to claim 7, characterized in that: Both the linkage hole (206) and the button linkage part (411) are cross-shaped.

9. The small-angle switch according to claim 1, characterized in that: The pressure plate (300) has two upright plates (303) protruding on the side facing the slide plate (200). The two upright plates (303) are arranged opposite each other at a distance and are located on both sides of the slide plate (200). A limiting protrusion (304) is protruding on the inner side of the upright plate (303). The slide plate (200) is limited between the pressure plate (300) and the limiting protrusion (304).

10. The small-angle switch according to claim 9, characterized in that: The outer side of the upright plate (303) is provided with a panel pivot (305), and the panel (100) is provided with a locking foot (130) corresponding to the panel pivot (305). The locking foot (130) is provided with a locking slot (131) that cooperates with the panel pivot (305).

11. The small-angle switch according to claim 1, characterized in that: It also includes a first electrode plate (700), a first terminal block (710), a second electrode plate (800), and a second terminal block (810). One end of the first electrode plate (700) is engaged with the first terminal block (710) for wiring. The other end of the first electrode plate (700) is provided with a tongue plate (701) for supporting a moving contact (500). The moving contact (500) is a rocker structure mounted on the tongue plate (701). One end of the second electrode plate (800) is engaged with the second terminal block (810) for wiring. The stationary contact (600) is disposed on the other end of the second electrode plate (800).

12. The small-angle switch according to claim 11, characterized in that: The first terminal (710) and the second terminal (810) are arranged sequentially along the first direction, the stationary contact (600) and the moving contact (500) are arranged at intervals opposite each other along the second direction, and the moving contact (500) and the second terminal (810) are arranged sequentially along the third direction, with the first direction, the second direction and the third direction being perpendicular to each other.

13. The small-angle switch according to claim 12, characterized in that: The first electrode plate (700) further includes a connecting piece (704) and a connecting piece (703) connecting the connecting piece (704) and the tongue piece (701). The connecting piece (704) has an L-shaped structure. One end of the connecting piece (704) is perpendicular to a third direction and is inserted into the wiring frame of the first terminal (710). The other end of the connecting piece (704) connected to the connecting piece (703) is perpendicular to a second direction. The connecting piece (703) is perpendicular to a first direction. The tongue piece (701) is perpendicular to a third direction. The second electrode plate (800) has an L-shaped structure. One end of the second electrode plate (800) is perpendicular to the third direction and is inserted into the wiring frame of the second terminal (810). The other end of the second electrode plate (800) with a stationary contact (600) is perpendicular to the second direction.

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