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 rotating axis of the panel and the rotating axis of the toggle are arranged in the first direction, and the switch further comprises a sliding plate arranged on the pressing plate in a sliding mode. 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, the pressing plate, the sliding plate and the panel are sequentially arranged in the second direction, the sliding direction of the sliding plate is arranged in the third direction or forms an included angle with the third direction, and the first direction, the second direction and the third direction are perpendicular to one another; the sliding plate can be driven by the panel to 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, so that the panel with the small swing angle drives the toggle assembly to swing at a large angle through the sliding sliding plate, and the height of an exposed mounting position of the switch is reduced.

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 rotation axes of the panel and the toggle are respectively arranged along a first direction. 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 and the slide plate are driven together. The slide plate is connected to the toggle. The pressure plate, the slide plate, and the panel are arranged sequentially along a second direction. The sliding direction of the slide plate is arranged along a third direction or at an angle to the third direction. The first direction, the second direction, and the third direction are perpendicular to each other.

[0006] The slide plate can 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 force applied by the panel to the slide plate is set at an angle to the second direction, and the sliding direction of the slide plate is set along the third direction.

[0008] Optionally, the panel has a first driving part and a second driving part that are spaced apart along a third direction on the side facing the slide plate. The slide plate has a first driven inclined surface that cooperates with the first driving part and a second driven inclined surface that cooperates with the second driving part. The first driven inclined surface and the second driven inclined surface are respectively set at an angle to the third direction.

[0009] The panel acts on the first driven slope through the first driving part to make the slide plate slide from the first position to the second position; the panel acts on the second driven slope through the second driving part to make the slide plate slide from the second position to the first position.

[0010] Optionally, the first driving part is provided with a first driving rib that cooperates with the first driven inclined surface on the side opposite to the second driving part, and the second driving part is provided with a second driving rib that cooperates with the second driven inclined surface on the side opposite to the first driving part.

[0011] Optionally, the slide plate is provided with a first avoidance groove for avoiding the first driving part and a second avoidance groove for avoiding the second driving part on the side facing the panel. The first driven inclined surface is provided on the side wall of the first avoidance groove away from the second avoidance groove, and the second driven inclined surface is provided on the side wall of the second avoidance groove away from the first avoidance groove.

[0012] Optionally, the slide plate has a sliding platform protruding on the side facing the pressure plate, and the pressure plate has a sliding rib protruding on the side facing the slide plate that slides in cooperation with the sliding platform.

[0013] 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.

[0014] Optionally, both the linkage hole and the button linkage part are cross-shaped.

[0015] Optionally, the pressure plate has two upright plates protruding on the side facing the slide plate. The two upright plates are arranged opposite each other at a distance along the first direction and are located on both sides of the slide plate. A limiting protrusion is protruding on the inner side of the upright plate. The upper limit of the slide plate in the second direction is located between the pressure plate and the limiting protrusion.

[0016] 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.

[0017] 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.

[0018] 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.

[0019] 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.

[0020] 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.

[0021] 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 can drive the button assembly to swing at a large angle through the sliding plate. It only adds one component, reduces the height of the exposed mounting position of the switch, makes the switch appear thinner, improves the overall aesthetics, is simple to assemble, has low cost, is easy to implement, and has stable performance.

[0022] Furthermore, the sliding distance of the skateboard is controlled by the protruding drive part on the panel and the driven inclined surface on the skateboard, which can smoothly control the swing angle of the button assembly. The structure is simple and the drive between the panel and the skateboard is stable and reliable.

[0023] In addition, the raised drive section on the panel increases the contact area between the panel and the slide plate by adding drive ribs and cooperating with the driven inclined surface on the slide plate, thereby improving the stability and reliability of the drive between the panel and the slide plate.

[0024] In addition, by setting clearance grooves on the slide plate to avoid the protruding drive part on the panel, the panel and the slide plate are made as compact as possible in the switch thickness direction, so as to reduce the thickness of the switch. Attached Figure Description

[0025] Figure 1 This is an assembly drawing of the switch of this utility model;

[0026] Figure 2 This is an exploded view of the switch of this utility model;

[0027] Figure 3 This is a schematic diagram of the switch of this utility model without the base and pressure plate;

[0028] Figure 4 This is a cross-sectional view of the switch of this utility model in the off state;

[0029] Figure 5 This is a cross-sectional view of the switch of this utility model in the on state;

[0030] Figure 6 This is a schematic diagram of the switch structure of this utility model without the panel;

[0031] Figure 7 This is a schematic diagram of the switch of this utility model without the panel and the slide plate;

[0032] Figure 8 This is a schematic diagram of the structure of the panel of this utility model;

[0033] Figure 9 This is a schematic diagram of the structure of the skateboard of this utility model;

[0034] Figure 10 This is a schematic diagram of the structure of the pressure plate of this utility model;

[0035] Figure 11 This is a structural schematic diagram of the button assembly of this utility model;

[0036] Figure 12 This is a schematic diagram of the structure of the electrode sheet and the terminal block of this utility model;

[0037] Figure 13 This is a schematic diagram of the structure of the base of this utility model.

[0038] Panel 100; First drive unit 110; First drive rib 111; Second drive unit 120; Second drive rib 121; Clamping foot 130; Clamping slot 131; Slide plate 200; First driven inclined surface 201; Second driven inclined surface 202; First clearance groove 203; Second clearance groove 204; Sliding platform 205; Linkage hole 206; Pressure plate 300; Mounting cavity 301; Sliding rib 302; Vertical plate 303; Limiting protrusion 304; Panel pivot 305; Positioning foot 306; 307; 308; 400; 410; 411; 412; 420; 430; 500; 600; 700; 701; 702; 703; 704; 710; 800; 900; 901; 902; 903. Detailed Implementation

[0039] 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.

[0040] like Figures 1-5As 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 10 The switch includes a switch 410 rotatably mounted within the mounting cavity 301. The rotation axis of the panel 100 and the rotation axis of the button 410 are respectively arranged along a first direction. The switch also includes a slide plate 200 slidably mounted on the pressure plate 300. The slide plate 200 can slide between a first position and a second position. The panel 100 and the slide plate 200 are driven together. The slide plate 200 is connected to the button 410. The pressure plate 300, slide plate 200, and panel 100 are arranged sequentially along a second direction. The sliding direction of the slide plate 200 is arranged along a third direction or at an angle to a third direction. The first direction, the second direction, and the third direction are perpendicular to each other. The slide plate 200 can slide under the drive of the panel 100 to rotate the button 410, allowing the button assembly 400 to drive the moving contact 500 to contact or separate from the stationary contact 600. It should be noted that the first direction refers to... Figure 4 or Figure 5 The direction perpendicular to the drawing, the second direction refers to Figure 4 or Figure 5 The X-direction, which is the thickness direction of the switch, and the third direction refers to... Figure 4 or Figure 5 Center Y direction.

[0041] 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 swing at a large angle via the sliding plate 200, driving the toggle assembly 400. 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, improving the overall aesthetics, and simplifying assembly. It is also low-cost, easy to implement, and has stable performance.

[0042] In a preferred embodiment of the driving method between panel 100 and slide plate 200, the force applied by panel 100 to slide plate 200 is set at an angle to a second direction, and the sliding direction of slide plate 200 is set along a third direction.

[0043] Specifically, such as Figure 4 , Figure 5 , Figure 8 , Figure 9As shown, the panel 100 has a protruding first driving part 110 and a second driving part 120 spaced apart along a third direction on the side facing the slide plate 200. The slide plate 200 has a first driven inclined surface 201 that cooperates with the first driving part 110 and a second driven inclined surface 202 that cooperates with the second driving part 120. The first driven inclined surface 201 and the second driven inclined surface 202 are respectively set at an angle to the third direction. The panel 100, through the first driving part 110 acting on the first driven inclined surface 201, causes the slide plate 200 to slide from a first position to a second position; the panel 100, through the second driving part 120 acting on the second driven inclined surface 202, causes the slide plate 200 to slide from a second position to a first position. The direction of the force applied by the panel 100 to the slide plate 200 is also the perpendicular direction of the first driven inclined surface 201 and the second driven inclined surface 202. The sliding distance of the slide plate 200 is controlled by the protruding driving part on the panel 100 and the driven inclined surface on the slide plate 200, which can smoothly control the swing angle of the button assembly 400. The structure is simple, and the drive between the panel 100 and the slide plate 200 is stable and reliable. Of course, as another embodiment, it can also be reversed, with the inclined surface set on the panel 100 and the protruding part that interferes with the inclined surface set on the slide plate 200.

[0044] Preferably, the first driving part 110 has a first driving rib 111 on the side opposite to the second driving part 120, which cooperates with the first driven inclined surface 201; and the second driving part 120 has a second driving rib 121 on the side opposite to the first driving part 110, which cooperates with the second driven inclined surface 202. The protruding driving part on the panel 100 increases the contact area between the panel 100 and the slide plate 200 by adding driving ribs to cooperate with the driven inclined surface on the slide plate 200, thereby improving the stability and reliability of the driving between the panel 100 and the slide plate 200.

[0045] Furthermore, the first drive unit 110 is provided with a plurality of first drive ribs 111, which are arranged at intervals along a first direction; the second drive unit 120 is provided with a plurality of second drive ribs 121, which are arranged at intervals along the first direction. This further increases the contact area between the panel 100 and the slide plate 200, thereby further improving the stability and reliability of the drive between the panel 100 and the slide plate 200.

[0046] Preferably, the slide plate 200 has a first clearance groove 203 for avoiding the first drive unit 110 and a second clearance groove 204 for avoiding the second drive unit 120 on the side facing the panel 100. The first driven inclined surface 201 is disposed on the side wall of the first clearance groove 203 away from the second clearance groove 204, and the second driven inclined surface 202 is disposed on the side wall of the second clearance groove 204 away from the first clearance groove 203. During the sliding motion of the slide plate 200 from the first position to the second position, the first drive unit 110 moves along the first activated inclined surface 201 towards the direction of extending into the first clearance groove 203, and the second drive unit 120 moves along the second activated inclined surface 202 towards the direction of extending out of the second clearance groove 204; during the sliding motion of the slide plate 200 from the second position to the first position, the first drive unit 110 moves along the first activated inclined surface 201 towards the direction of extending out of the first clearance groove 203, and the second drive unit 120 moves along the second activated inclined surface 202 towards the direction of extending into the second clearance groove 204. By providing clearance grooves on the slide plate 200 to avoid the protruding drive units on the panel 100, the panel 100 and the slide plate 200 are made as compact as possible in the thickness direction (second direction) of the switch, thereby reducing the thickness of the switch.

[0047] like Figure 4 , Figure 5 , Figure 9 , Figure 10 As shown in the figure, the sliding structure between the slide plate 200 and the pressure plate 300 in this embodiment has a sliding platform 205 protruding on the side of the slide plate 200 facing the pressure plate 300, and a sliding rib 302 protruding on the side of the pressure plate 300 facing the slide plate 200, which slides in cooperation with the sliding platform 205. By having the sliding rib 302 on the pressure plate 300 cooperate with the sliding platform 205, the contact area between the pressure plate 300 and the slide plate 200 is reduced, frictional resistance is reduced, and the slide plate 200 slides more smoothly.

[0048] Specifically, the skateboard 200 has a U-shaped structure at each of its two ends in the third direction. The bottom of the U-shaped structure is the sliding platform 205. The opening of one U-shaped structure is the first clearance groove 203, and the opening of the other U-shaped structure is the second clearance groove 204.

[0049] like Figure 6 , Figure 9 , Figure 11As 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.

[0050] 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.

[0051] like Figure 4 , Figure 11 As 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.

[0052] like Figure 6 , Figure 8 , Figure 10As 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.

[0053] 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.

[0054] like Figure 2 , Figure 12 As 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] like Figure 8 , Figure 13 As 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.

[0059] 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.

[0060] 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 inclined surface 201 on the slide plate 200, or the second driving part 120 on the panel 100 comes into contact with the second driven inclined surface 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.

[0061] 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.

[0062] 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), the toggle (410) is rotatably mounted within the mounting cavity (301), and the rotation axis of the panel (100) and the rotation axis of the toggle (410) are respectively arranged along a first direction, characterized in that: The switch also includes a slide plate (200) slidably disposed on the pressure plate (300). The slide plate (200) is slidable 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 sequentially along a second direction. The sliding direction of the slide plate (200) is arranged along a third direction or at an angle to the third direction. The first direction, the second direction and the third direction are perpendicular to each other. The slide plate (200) can 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 force applied by the panel (100) to the slide plate (200) is set at an angle to the second direction, and the sliding direction of the slide plate (200) is set along the third direction.

3. The small-angle switch according to claim 2, characterized in that: The panel (100) has a first driving part (110) and a second driving part (120) that are spaced apart along a third direction on the side facing the slide plate (200). The slide plate (200) has a first driven inclined surface (201) that cooperates with the first driving part (110) and a second driven inclined surface (202) that cooperates with the second driving part (120). The first driven inclined surface (201) and the second driven inclined surface (202) are respectively set at an angle to the third direction. The panel (100) acts on the first driven inclined surface (201) through the first driving part (110) to make the slide plate (200) slide from the first position to the second position; the panel (100) acts on the second driven inclined surface (202) through the second driving part (120) to make the slide plate (200) slide from the second position to the first position.

4. The small-angle switch according to claim 3, characterized in that: The first driving part (110) has a first driving rib (111) that cooperates with the first driven inclined surface (201) on the side opposite to the second driving part (120), and the second driving part (120) has a second driving rib (121) that cooperates with the second driven inclined surface (202) on the side opposite to the first driving part (110).

5. The small-angle switch according to claim 3, characterized in that: The slide plate (200) has a first clearance groove (203) for avoiding the first drive unit (110) and a second clearance groove (204) for avoiding the second drive unit (120) on the side facing the panel (100). The first driven inclined surface (201) is provided on the side wall of the first clearance groove (203) away from the second clearance groove (204), and the second driven inclined surface (202) is provided on the side wall of the second clearance groove (204) away from the first clearance groove (203).

6. The small-angle switch according to claim 2, characterized in that: The sliding plate (200) has a sliding platform (205) protruding on the side facing the pressure plate (300), and the pressure plate (300) has a sliding rib (302) protruding on the side facing the sliding plate (200) to slide in cooperation with the sliding platform (205).

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 along the first direction 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 upper limit of the slide plate (200) in the second direction is located 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.

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.

Images