Buffer piece, switch buffer assembly and switch

Abstract

The utility model relates to the technical field of switches, in particular to a buffer part, a switch buffer assembly and a switch. The buffer piece is used for being installed on a button or a panel of a switch so as to buffer collision between the button and the panel, and comprises an installation part used for being installed with the button or the panel in a matched mode; the first end of the connecting part is connected with the mounting part, the second end of the connecting part extends towards one side far away from the mounting part, the end face of the second end is used for buffering collision between the button and the panel, and the end face of the second end of the connecting part is integrally inclined relative to the mounting part. Through the buffer piece provided by the invention, the buffer piece can be more simply, quickly and stably mounted on the panel or the button of the switch, and the relative displacement of the buffer piece and the corresponding panel or button is avoided, so that the buffer piece can be kept in a stable state, the buffer piece can stably play a buffer role when the button or the panel collides, and the service life of the switch is prolonged. The stability of the whole device is improved, and meanwhile better damping and noise reduction effects can be achieved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of switches, in particular to a buffer, a switch buffer assembly and a switch. BACKGROUND

[0002] A wall switch realizes on-off function through the swing of the dialing of a button. In order to buffer the collision between the button and the panel during the swing of the button, a buffer is arranged on the button or the panel. Since the button and the panel buffer the collision through the buffer, the connection between the buffer and the button or the panel is easily affected by vibration, and is prone to deviation or damage, which results in poor installation stability of the buffer. In addition, the collision between the button and the panel during the dialing of the wall switch will generate a large sound, which is prone to produce noise and affect the user experience. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the problems in the related art, the exemplary embodiments of the present disclosure provide a buffer for being installed on a button or a panel of a switch to buffer the collision between the button and the panel, comprising: a mounting portion for being mounted in cooperation with the button or the panel; a connecting portion, a first end of which is connected with the mounting portion, and a second end of which extends away from the mounting portion, an end face of the second end being used for buffering the collision between the button and the panel, and the end face of the second end of the connecting portion being integrally arranged in an inclined manner relative to the mounting portion.

[0004] In some embodiments, the mounting portion comprises: a mounting portion main body in a plate shape, a first surface of the mounting portion main body being connected with the first end of the connecting portion, the first surface being used for abutting against the button or the panel; and a positioning member arranged on the first surface and used for positioning the button or the panel in cooperation.

[0005] In some embodiments, the positioning member comprises at least one positioning column used for being connected with a corresponding positioning hole on the button or the panel.

[0006] In some embodiments, the positioning member further comprises a limiting plate arranged on the outer circumferential side of the positioning column, and a side face of the limiting plate close to the mounting portion is used for abutting against the end face of the positioning hole.

[0007] In some embodiments, the second end of the connecting portion is formed with a plurality of support ribs, and the end face of the support ribs forms the end face of the second end of the connecting portion; or, the second end of the connecting portion is formed with a plurality of convex columns, and the end face of the convex columns forms the end face of the second end of the connecting portion; or, the end face of the second end of the connecting portion is a continuous plane as a whole.

[0008] In some embodiments, the inclination angle of the end face of the second end of the connecting portion is the same as the swing angle of the button.

[0009] In a second aspect, the disclosure further provides a switch buffer assembly, comprising: a mounting plate formed as a panel or a button of a switch; and a buffer as described in the first aspect mounted at an end of the mounting plate.

[0010] In some embodiments, the mounting plate is provided with a mounting hole, which cooperates with the connecting portion to allow the connecting portion to pass through the mounting hole to be mounted on the mounting plate.

[0011] In some embodiments, in the extending direction of the connecting portion, the thickness of the connecting portion near the second end is smaller than the thickness of the connecting portion near the first end; and the inner wall width of the mounting hole corresponding to the second end side of the connecting portion is smaller than the inner wall width of the mounting hole corresponding to the first end side of the connecting portion, so that the inner wall of the mounting hole forms a stepped surface abutting against the connecting portion.

[0012] In some embodiments, the mounting plate is provided with a mounting groove, which cooperates with the mounting portion to allow the side surface of the mounting portion away from the connecting portion to be flush with the end surface of the mounting groove.

[0013] In some embodiments, the mounting portion comprises: a mounting portion main body in the form of a plate, a first surface of the mounting portion main body being connected to the first end of the connecting portion, the first surface being used to abut against the button or the panel; and a positioning member provided on the first surface and used to cooperate with the button or the panel to position; and the mounting plate is provided with a positioning hole for allowing the positioning column to pass through the positioning hole to mount the buffer on the mounting plate.

[0014] In some embodiments, the mounting plate is formed as the button, and the switch buffer assembly further comprises: a pressing plate provided on the side surface of the button away from the panel and connected to the button, the pressing plate and the mounting plate on which the buffer is mounted being fixedly connected by glue injection.

[0015] In a third aspect, the disclosure further provides a switch, comprising: a panel as a main body of the switch and used to be mounted on a wall surface; a button oscillating relative to the panel, the button being pressed from a raised state to a closed state at one end thereof to change the state of the switch; and a buffer as described in the first aspect cooperatively mounted with the button or the panel.

[0016] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and are not limiting to the disclosure.

[0017] The buffer provided by the present disclosure can be more simply and stably installed on the panel or button of the switch, avoids relative displacement of the buffer and the corresponding panel or button, thereby ensuring that the buffer can maintain a stable state, enabling the buffer to stably play its buffering role when the button or panel collides, improving the stability of the overall device, and achieving better shock absorption and noise reduction effects. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present disclosure can be better understood by describing exemplary embodiments thereof with reference to the accompanying drawings, in which:

[0019] Figure 1 is a buffer structure schematic diagram according to an exemplary embodiment of the present disclosure;

[0020] Figure 2 is a buffer installation structure schematic diagram according to an exemplary embodiment of the present disclosure;

[0021] Figure 3 is a buffer structure schematic diagram according to another exemplary embodiment of the present disclosure;

[0022] Figure 4 is a buffer structure schematic diagram according to another exemplary embodiment of the present disclosure;

[0023] Figure 5 is a buffer structure schematic diagram according to another exemplary embodiment of the present disclosure;

[0024] Figure 6 is a buffer structure schematic diagram according to another exemplary embodiment of the present disclosure;

[0025] Figure 7 is a switch buffer assembly partial structure schematic diagram according to an exemplary embodiment of the present disclosure;

[0026] Figure 8 is a switch buffer assembly structure schematic diagram according to another exemplary embodiment of the present disclosure;

[0027] Figure 9 is a switch buffer assembly structure schematic diagram according to another exemplary embodiment of the present disclosure;

[0028] Figure 10 is a switch structure schematic diagram according to another exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0029] In the following detailed description of specific embodiments of the present disclosure, it is to be understood that no limitation of the scope of the concepts disclosed herein is intended, such as can be implied by the inclusion of specific details. Accordingly, it should be understood that various modifications, both to the details of the disclosed embodiments and the disclosed embodiments themselves, can be made without departing from the scope of the disclosure, which is defined only by the appended patent claims. Furthermore, it is to be understood that the phraseology and terminology used herein is for the purpose of description and not of limitation. Any terminology consistent with the technical field of the disclosure should be taken in a generic sense and not in a restrictive sense unless otherwise indicated.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. The terminology used in the description of the application herein and the claims that follow is not intended to be limiting of the scope of the present disclosure but rather is intended to help describe specific embodiments of the present disclosure. As used herein, the singular form "a", "an" and "the" include plural references unless the context clearly dictates otherwise. The terms "comprises", "comprising", "includes", "including" and the like can mean "including but not limited to". The terms "coupled", "connected" and "connecting" and the like can mean either an indirect or direct connection in the electrical or magnetic sense, and can include wired or wireless connections.

[0031] In some current technologies, the switch at least includes a button for swinging to realize the on-off control of the switch, and a panel installed on the wall and matched with the button. The switch can also include an electrical connection assembly for realizing the switching of the on-off state of the switch with the swinging of the button. In a stable state, one end of the button is lifted relative to the panel, and the other end is in contact with the panel. When it is needed to change the on-off state of the switch, the user needs to press the lifted end of the button to change the tilting direction of the button, and finally collide with the panel and keep stable to realize the change of the on-off state. Due to the collision between the button and the panel, a certain noise is generated, which affects the user experience. In addition, since the button and the panel are both made of hard materials, the surface of the button is attached with metal, glass or acrylic materials, so that the rigidity and strength of the button are higher, resulting in higher rigidity when the button is dialed, and the user has a poor dialing experience during use. In some related technologies, a thin sheet-shaped buffer pad is arranged on the surface of the panel corresponding to the collision of the button, to realize the buffering of the collision between the panel and the button. In some cases, the buffer pad is fixed on the panel or the button by means of adhesive or the like, which is difficult to produce, install and disassemble, and cannot be replaced in time in the case of damage of the buffer pad. In addition, since the buffer pad is installed on the panel or the button, it will be impacted by the collision of the button and the panel, and is prone to displacement, which is less safe.

[0032] As shown in Figure 1 , the exemplary embodiments of the present disclosure provide a buffer piece 100 for being installed on a button 310 or a panel 320 of a switch to buffer the collision between the button 310 and the panel 320. The buffer piece 100 can include a mounting portion and a connecting portion 120.

[0033] The mounting portion is used for cooperating with the button 310 or the panel 320 to be installed. The mounting portion can be connected with the button 310 or the panel 320, so that the buffer piece 100 can be cooperatively installed with the button 310 or the panel 320 through the mounting portion. The mounting portion can be provided with a limiting mechanism to facilitate fixing the buffer piece 100 on the panel 320 or the button 310. The mounting portion can be fixedly connected with the button 310 or the panel 320, so that the buffer piece 100 can be kept in a relatively static state with the button 310 or the panel 320 through the mounting portion.

[0034] The connecting portion 120 is connected with the mounting portion at a first end 121, and a second end 122 extends away from the mounting portion. An end surface of the second end 122 is used for buffering the collision between the button 310 and the panel 320. The end surface of the second end 122 of the connecting portion 120 is integrally arranged in an inclined manner relative to the mounting portion. As shown in Figure 2 , the side where the mounting portion is located in the figure is the upper side, and the side where the connecting portion 120 is located is the lower side. The upper surface of the connecting portion 120 can be taken as the end surface of the first end 121, and the lower surface of the connecting portion 120 can be taken as the end surface of the second end 122. Figure 2 Figure 2 ​The lower surface of the connecting portion 120 serves as an end surface of the second end 122 of the connecting portion 120. The first end 121 of the connecting portion 120 can be connected with the mounting portion, so that the connecting portion 120 can move with the movement of the button 310 or the panel 320 connected with the mounting portion. The connecting portion 120 and the mounting portion can be connected with each other in the form of, for example, screw connection, snap connection, etc. The connecting portion 120 and the mounting portion can also be integrally formed, so that the connecting portion 120 and the mounting portion are connected with and fixed to each other, and remain in a relatively static state. The second end 122 of the connecting portion 120 can extend away from the mounting portion, so that the end surface of the second end 122 can serve as a contact surface for the collision between the button 310 and the panel 320, and realize the buffering of the collision between the button 310 and the panel 320. Specifically, in the case where the buffer 100 is mounted on the panel 320 through the mounting portion, the panel 320 can collide with the button 310 through the end surface of the second end 122 of the connecting portion 120. In the case where the buffer 100 is mounted on the button 310 through the mounting portion, the button 310 can collide with the panel 320 through the end surface of the second end 122 of the connecting portion 120. In the case where the buffer 100 is mounted on both the button 310 and the panel 320, the two buffers 100 can collide with each other, so that the buffer 100 mounted on the panel 320 collides with the second end 122 of the connecting portion 120 of the other buffer 100 mounted on the button 310. The connecting portion 120 can be made of soft material, such as soft glue, which can be elastically deformed. When the end surface of the second end 122 of the connecting portion 120 collides with the panel 320, the button 310 or the other buffer 100 on the opposite side, the connecting portion 120 can be deformed under the impact, so as to realize the buffering of the collision and reduce the collision noise.

[0035] The end surface of the second end 122 of the connecting portion 120 can be inclined with respect to the mounting portion as a whole. Specifically, the end surface of the second end 122 of the connecting portion 120 can be composed of multiple inclined surfaces with different inclination angles, or can be a curved surface as a whole, or composed of multiple curved surfaces with different curvatures. The button 310 can be provided with the buffer 100, and the end surface of the second end 122 of the connecting portion 120 of the buffer 100 can be inclined with respect to the plane on which the button 310 is located. The panel 320 can also be provided with the buffer 100, and the end surface of the second end 122 of the connecting portion 120 of the buffer 100 mounted on the panel 320 can be inclined with respect to the plane on which the panel 320 is located.

[0036] When the button 310 is pressed, the second end 122 of the connecting portion 120 can first collide with the button 310, the panel 320 or another buffer 100 on the opposite side, and then, as the button 310 continues to swing and the connecting portion 120 is pressed to deform, the lower side of the second end 122 of the connecting portion 120 can collide with the button 310, the panel 320 or another buffer 100 on the opposite side. The end face of the second end 122 of the connecting portion 120 can make the contact area between the button 310 and the panel 320 smaller at the moment of collision, and gradually increase the contact area during the continuous swinging of the button 310. Finally, when the button 310 is in the closed state, the on-off state of the switch changes, and the button 310 and the panel 320 can only be connected through the lower side of the second end 122 of the connecting portion 120, or the button 310 and the panel 320 can be connected through the complete end face of the second end 122 of the connecting portion 120. In addition, in other embodiments, when the button 310 is pressed, the end face of the second end 122 of the connecting portion 120 can also be inclined, so that the complete end face can be directly in contact with the button 310, the panel 320 or another buffer 100 on the opposite side, and the complete end face can be in contact during the contact process. The deformation of the buffer 100 can achieve buffering, thereby improving the stability of the button after being pressed and reducing unnecessary vibration.

[0037] According to the embodiments of the present disclosure, the mounting portion can stably fix the buffer 100 to the panel 320 or the button 310, avoid relative displacement between the buffer 100 and the corresponding panel 320 or button 310, ensure that the buffer 100 can remain in a stable state, and enable the buffer 100 to stably play its buffering role when the button 310 or the panel 320 collides, thereby improving the stability of the overall device and achieving better shock absorption and noise reduction effect. The end face of the second end 122 of the connecting portion 120 is designed to be inclined as a whole, which can make the button 310 more effectively achieve the buffering effect when the button 310 collides with the panel 320, smoothly absorb and disperse the collision energy, make the buffering process more gentle, effectively reduce the collision noise, improve the buffering effect and service life of the buffer 100, and effectively reduce the noise generated by opening and closing, and have better noise reduction effect.

[0038] In some embodiments, the mounting portion can include a mounting portion body 111 and a positioning member 112.

[0039] The mounting body 111 is plate-shaped, and its first surface is connected to the first end 121 of the connecting part 120. The first surface is used to abut against the button 310 or the panel 320. The mounting body 111 can be flat, such as... Figure 1 , Figure 2 As shown. The mounting part can be a thin plate. The first surface of the mounting part body 111 can be connected to the first end 121 of the connecting part 120, so that the mounting part and the connecting part 120 are fixedly disposed together. The end face of the first end 121 of the connecting part 120 can be connected to the first surface of the mounting part body 111, and the contact surface between the end face of the first end 121 of the connecting part 120 and the first surface of the mounting part body 111 is smaller than the area of ​​the first surface, so that the first surface of the mounting part body 111 can be partially connected to the first end 121 of the connecting part 120. The mounting part may also be provided with a positioning member 112, so that the first surface of the mounting part body 111 is partially connected to the positioning member 112. For the portion of the first surface that is not connected to the end face 121 of the connecting portion 120 and not connected to the positioning member 112, it can be made to abut against the surface of the button 310 or panel 320 used to mount the buffer member 100, so that the mounting body 111 has a larger contact area with the button 310 or panel 320, thereby ensuring the stability of the buffer member 100 mounted on the button 310 or panel 320. The mounting body 111 can be made of the same soft rubber material as the connecting portion 120 to facilitate the production and manufacturing of the buffer member 100. The mounting body 111 can also be made of a material with a higher hardness than the connecting portion 120, thereby providing better strength and stability when the mounting body 111 abuts against the button 310 or panel 320.

[0040] A positioning element 112 is disposed on the first surface for positioning in conjunction with the button 310 or the panel 320. The positioning element 112 can be disposed on the first surface with one end connected to it. The positioning element 112 can mate with the corresponding structure of the button 310 or the panel 320, thereby enabling rapid and accurate positioning during the installation of the buffer 100. The positioning element 112 can be spaced apart from the connecting portion 120, ensuring that the positioning element 112 and the connecting portion 120 do not interfere with each other.

[0041] The buffer 100 provided by the embodiment has better integrity, and the mounting portion and the connecting portion 120 can be fixed to each other and have better stability, because the first surface of the mounting portion body 111 is connected with the first end 121 of the connecting portion 120. The contact area of the buffer 100 and the button 310 or the panel 320 can be effectively increased, the installation of the buffer 100 and the button 310 or the panel 320 has better stability, and the buffer 100 can be firmly installed on the button 310 or the panel 320, because the first surface is in surface contact with the button 310 or the panel 320. The position error of the buffer 100 during installation can be effectively avoided, and the installation of the buffer 100 has higher stability, because the positioning member 112 is in cooperation with the corresponding structure of the button 310 or the panel 320.

[0042] In some embodiments, as shown in Figure 1 、 Figure 2 The positioning member 112 includes at least one positioning column, which is used to be connected with the corresponding positioning hole 230 on the button 310 or the panel 320. The positioning member 112 can include a positioning column, one end of which is fixedly connected with the mounting portion body 111. The other end of the positioning column can extend away from the mounting portion body 111, so as to facilitate the connection between the positioning portion and the button 310 or the panel 320. The button 310 or the panel 320 for installing the buffer 100 can be provided with a positioning hole 230, and the hole diameter of the positioning hole 230 can be matched with the outer diameter of the positioning column, so that the positioning column can pass through the positioning hole 230 and be positioned and connected with the button 310 or the panel 320. The cross section of the positioning column can have any shape, and the positioning column can have a prism shape. Figure 1As shown, the positioning post can also be cylindrical. The positioning post restricts the horizontal movement of the buffer 100, preventing movement of the buffer 100 on the plane of the button 310 or panel 320 when it is mounted on the button 310 or panel 320. In some embodiments, the positioning member 112 can be made of a soft rubber material that can deform under pressure. The fit between the positioning post made of soft rubber and the positioning hole 230 can be an interference fit. The positioning post can be pressed to deform to a certain extent, allowing it to pass through the positioning hole 230, thus creating an interference fit between the positioning post and the positioning hole 230. This makes the connection between the softer positioning post and the positioning hole 230 more stable, preventing the buffer 100 from moving due to impact after being mounted on the button 310 or panel 320, effectively improving the safety and stability of the buffer 100 installation. In this embodiment, a positioning post is set in the positioning part, which cooperates with the positioning hole 230 of the panel 320 or button 310 to achieve precise positioning, which facilitates the installation of the buffer 100. In addition, during the switching process, it effectively prevents the buffer 100 from shifting or loosening during use, ensuring that the buffer 100 always maintains the correct installation position and has better stability.

[0043] In some embodiments, such as Figure 3 As shown, the positioning member 112 may further include a limiting plate 113, which is disposed on the outer periphery of the positioning post. One side of the limiting plate 113 near the mounting portion is used to abut against the end face of the positioning hole 230. The positioning member 112 may include a limiting plate 113, which may be disposed on the outer periphery of the positioning post, such that one end of the limiting plate 113 is connected to the periphery of the positioning post, and the other end extends outward. The limiting plate 113 may be in the form of a thin plate. For the positioning member 112 with the limiting plate 113, the cross-sectional dimension of the limiting plate 113 is larger than the dimension of the positioning hole 230. The limiting plate 113 may be made of a soft rubber material that can deform under pressure. Pressing the limiting plate 113 can cause it to deform to a certain extent, allowing it to pass through the positioning hole 230, thus restricting the movement of the buffer member 100 in the vertical direction, i.e., along the extension direction of the positioning post. When the positioning post is installed in the positioning hole 230, the side of the limiting plate 113 near the mounting part can abut against one end face of the positioning hole 230, while the other end face of the positioning hole 230 can abut against the first surface of the mounting part body 111. If the buffer member 100 tends to move along the extending direction of the positioning member 112, the abutment between the end face of the limiting plate 113 and one end face of the positioning hole 230 can restrict the movement of the buffer member 100 along the extending direction of the positioning post, thus providing better installation stability for the buffer member 100. The limiting plate 113 can be annular, with its inner wall used for connection to the outer periphery of the positioning post. Figure 3As shown, the positioning column is cylindrical, and the limiting plate 113 can be an arc-shaped plate. The limiting plate 113 can be provided in multiple numbers and arranged on the circumferential side of the positioning column at the same height position, so that the multiple limiting plates 113 are arranged at intervals. When the limiting plate 113 is pressed to deform and the positioning column provided with the limiting plate 113 is inserted through the mounting hole 210, there is a certain deformation space, so as to facilitate the installation of the buffer 100 on the button 310 or the panel 320. According to the embodiment, the limiting plate 113 is arranged on the outer circumferential side of the positioning column and abuts against the end face of the positioning hole 230, which can effectively limit the movement of the buffer 100 in the vertical direction. The abutment of the limiting plate 113 of the positioning member 112 and the end face of the positioning hole 230 makes the buffer 100 not displaceable along the extension direction of the positioning column when subjected to external force, which can effectively enhance the installation stability of the buffer 100. By arranging the limiting plate 113, the buffer 100 can be flexibly adapted to different sizes of the mounting hole 210. For the case that the size of the mounting hole 210 is larger than that of the positioning column, resulting in clearance fit between the mounting hole 210 and the positioning column, and resulting in the relative movement of the buffer 100 and the panel 320 or the button 310, the limiting plate 113 can limit the installation of the buffer 100 and the panel 320 or the button 310, reduce the influence, and make the connection of the buffer 100 and the panel 320 or the button 310 more stable.

[0044] In some embodiments, as Figure 4 to Figure 6 As shown, the second end 122 of the connecting portion 120 is formed with multiple support ribs 123, and the end face of the support rib 123 forms the end face of the second end 122 of the connecting portion 120; or, the second end 122 of the connecting portion 120 is formed with multiple convex columns 124, and the end face of the convex column 124 forms the end face of the second end 122 of the connecting portion 120; or, the end face of the second end 122 of the connecting portion 120 is a continuous plane as a whole.

[0045] As Figure 6As shown, the end surface of the second end 122 of the connecting portion 120 can include a first side edge 125 and a second side edge 126 opposite to the first side edge 125, so that when the pressing button 310 is in the lifted state, the end of the button 310 pressed and the panel 320 first contact through the first side edge 125, and when the button 310 swings to the closed state, the panel 320 contacts at least through the second side edge 126. The second end 122 of the connecting portion 120 can be formed with a plurality of support ribs 123 protruding away from the first end 121. The end surfaces of the plurality of support ribs 123 can collectively form the end surface of the second end 122 of the connecting portion 120, and can contact the surface of the corresponding panel 320 or button 310 or another buffer 100 through the end surfaces of the plurality of support ribs 123. Since the second end 122 of the connecting portion 120 can be inclined as a whole, the protrusion heights of the plurality of support ribs 123 can be different, and the second end 122 of the connecting portion 120 can gradually decrease the protrusion heights of the plurality of support ribs 123 from the first side edge 125 to the second side edge 126 opposite thereto. Specifically, as shown, Figure 4 As shown, taking the case that the buffer 100 is only arranged on the button 310 as an example, in the process of pressing the button 310 to change the switch state, the plurality of support ribs 123 can first realize the connection between the button 310 and the panel 320 through one support rib 123, and then realize the connection between the button 310 and the panel 320 through the plurality of support ribs 123 together as the button 310 swings. Specifically, one or more support ribs 123 close to the first side edge 125 can first realize the contact between the button 310 and the panel 320, and as the button 310 swings, the support ribs 123 close to the first side edge 125 first have line contact with the panel 320, the contact area is small, and the support ribs 123 are deformed by force, which can better realize shock absorption and energy absorption, and achieve a better noise reduction effect, and then the button 310 continues to swing and applies pressure to the support ribs 123, so that the support ribs 123 close to the first side edge 125 are deformed by force, so that the height of the support ribs 123 close to the first side edge 125 is reduced, and then the support ribs 123 close to the second side edge 126 can contact the panel 320.

[0046] In addition, as shown, Figure 5As shown, the second end 122 of the connecting portion 120 can also be formed with a plurality of protruding posts 124 protruding away from the first end 121, and the end faces of the plurality of protruding posts 124 can collectively form the end face of the second end 122 of the connecting portion 120. The end faces of the plurality of protruding posts 124 can be in contact with the corresponding panel 320, button 310 or surface of another buffer 100. The plurality of protruding posts 124 can be arranged in a plurality of rows along the extending direction of the first side edge 125, forming a row of protruding posts 124, and a plurality of rows of protruding posts 124 can be arranged from the first side edge 125 to the second side edge 126. Since the second end 122 of the connecting portion 120 can be inclined as a whole, the protruding heights of the plurality of protruding posts 124 can be different, and the protruding heights of the plurality of rows of protruding posts 124 can gradually decrease from the first side edge 125 to the second side edge 126, i.e., the distance between the end face of the protruding post 124 near the first side edge 125 and the corresponding panel 320, button 310 or surface of another buffer 100 is smaller, and the distance between the end face of the protruding post 124 near the second side edge 126 and the corresponding panel 320, button 310 or surface of another buffer 100 is larger, so that the end faces of the plurality of rows of protruding posts 124 can be inclined as a whole. During the operation of the switch, the button 310 can be pressed first to make the row of protruding posts 124 near the first side edge 125 collide with the opposite button 310, panel 320 or another buffer 100, and then the button 310 can be continuously pressed to make the protruding posts 124 near the first side edge 125 collide with the opposite button 310, panel 320 or another buffer 100 in sequence, and finally complete the dialing process of the switch, so that the button 310 and the panel 320 can be kept relatively stable. Since the protruding posts 124 can deform under pressure to form bulges on their circumferential sides, the adjacent rows of protruding posts 124 need to be staggered to occupy a certain space, so that the distance between each row of protruding posts 124 and between the adjacent two protruding posts 124 in each row can be larger, thereby effectively avoiding mutual interference of each protruding post 124 after deformation under pressure, and ensuring that each protruding post 124 can have a larger space on its circumferential side to deform correspondingly under pressure, thereby having better buffering and noise reduction effects.

[0047] By forming the second end 122 of the connecting portion 120 with the support ribs 123, the line contact between the button 310 and the panel 320 gradually changes to a surface contact, and the contact area gradually increases, so that the movement of the button 310 can be smoothly slowed down and the impact force during the collision can be reduced, the stability of the button 310 during movement is improved, and the noise is effectively reduced, and the user's experience is improved. By forming the second end 122 of the connecting portion 120 with a plurality of convex columns 124, when the convex columns 124 collide with the panel 320, the button 310 or other buffer 100, they can be sequentially contacted and deformed in turn, thereby gradually absorbing the collision energy and effectively reducing the collision noise. In addition, the staggered arrangement of the convex columns 124 provides sufficient space between each two adjacent convex columns 124, avoiding mutual interference when the plurality of convex columns 124 are deformed under pressure. By effectively utilizing these spaces, it is ensured that each convex column 124 can deform enough to buffer the collision energy, further improving the buffering and noise reduction effect.

[0048] The end surface of the second end 122 of the connecting portion 120 can be a continuous plane. The connecting portion 120 can form a continuous plane between the first side edge 125 and the second side edge 126, so that the pressure during contact can be effectively dispersed, and the button 310 and the panel 320 can be prevented from colliding sharply. Since the end surface of the second end 122 of the connecting portion 120 is arranged obliquely, the extension height of the end surface of the second end 122 of the connecting portion 120 can gradually decrease from the first side edge 125 to the second side edge 126. The oblique and continuous plane of the end surface of the second end 122 of the connecting portion 120 can ensure smooth transition when the button 310 is pressed, making the movement of the button 310 more smooth, reducing the impact force and noise between the button 310 and the panel 320. The buffering effect can be improved, and the movement of the button 310 can be made smoother, thereby reducing the vibration and noise during the switching of the switch, improving the user's experience comfort, not only providing more effective buffering to avoid hard collision between the button 310 and the panel 320, but also ensuring the stability of the button 310 during use, so that it can quickly reach a stable state.

[0049] In some embodiments, the inclination angle of the end surface of the second end 122 of the connecting portion 120 is the same as the swing angle of the button 310. The end surface of the second end 122 of the connecting portion 120 can be arranged obliquely relative to the mounting portion, such as Figure 6 、 Figure 7As shown, the inclined angle θ of the second end 122 of the connecting portion 120 can be the same as the swing angle of the button 310. In this case, when the side of the button 310 in the raised state is pressed and the pressed side is in abutment with the panel 320, the button 310 is changed from the raised state to the closed state, and in this process, the angle through which the button 310 is turned is the swing angle of the button 310. Specifically, the included angle between the button 310 and the panel 320 can be taken as the swing angle of the button 310. Since in the process of changing the side of the button 310 from the raised state to the closed state, for the buffer 100 mounted on the button 310, it is necessary to turn a certain angle around the swing axis of the button 310 before colliding with the panel 320, in this process, the angle formed by the end surface of the second end 122 of the connecting portion 120 relative to the panel 320 changes; and for the buffer 100 mounted on the panel 320, the collision surface of the opposite side of the button 310 can collide with the buffer 100 only after the button 310 is turned a certain angle around the swing axis, in this process, the angle formed by the end surface of the second end 122 of the connecting portion 120 relative to the button 310 also changes. Therefore, making the inclined angle θ of the end surface of the second end 122 of the connecting portion 120 the same as the swing angle of the button 310 can make the complete end surface of the second end 122 of the connecting portion 120 collide with the surface of the opposite button 310, panel 320 or another buffer 100 at the moment of collision.

[0050] Specifically, the swing angle of the button 310 provided by the present disclosure can be 2°, and the inclined angle θ of the end surface of the second end 122 of the connecting portion 120 relative to the mounting portion can be 2°. When the side of the button 310 in the raised state is pressed, the button 310 collides with the panel 320 through the buffer 100, and the buffer 100 collides with the opposite button 310, panel 320 or another buffer 100 at the moment of collision, the collision surface is the complete end surface of the second end 122 of the connecting portion 120. Since the buffer 100 can be made of soft rubber material, and the button 310 and the panel 320 are made of plastic or other materials with higher hardness, the soft rubber material can have certain adsorption when it contacts with the hard material, so that when the buffer 100 collides with the opposite button 310 or panel 320, the adsorption effect between the end surface of the second end 122 of the connecting portion 120 and the material of the opposite button 310 or panel 320 can effectively reduce the buffer, absorb sound waves, and reduce the noise generated by the impact between the end surface of the second end 122 of the connecting portion 120 and the panel 320. In the case where the button 310 and the panel 320 are both provided with the buffer 100, since the button 310 collides with the panel 320 through two buffers 100 made of soft rubber material, there is a better buffer and shock absorption effect, thereby effectively reducing the collision noise.

[0051] By the embodiment, the end face of the second end 122 of the connecting portion 120 of the buffer 100 is inclined at an angle consistent with the swing angle of the button 310, so that the end face of the buffer 100 can be completely attached to the button 310, the panel 320 or another buffer 100 on the opposite side when a collision occurs, and the local stress concentration can be reduced, and the loss of the buffer 100 can be reduced. In addition, when the buffer 100 collides with the button 310 and the panel 320 on the opposite side, the buffer 100 provided by the scheme of the embodiment can produce a certain adsorption effect through the contact between the soft glue and the hard material due to the difference in material, so that the buffer 100 and the button 310 or the panel 320 on the opposite side can effectively reduce the vibration propagation and improve the noise reduction effect through the adsorption effect.

[0052] Based on the same inventive concept, as shown in Figure 2 The disclosure also provides a switch buffer assembly, which can include a mounting plate and a buffer 100.

[0053] The mounting plate is formed as a panel 320 or a button 310 of a switch. The mounting plate can be used as a panel 320 or a button 310 of a switch. The mounting plate can be provided with a mounting structure for mounting the buffer 100, so as to facilitate the mounting of the buffer 100, so that the collision between the panel 320 and the button 310 of the switch can be buffered by the buffer 100.

[0054] The buffer 100 of any one of the preceding embodiments is mounted at the end of the mounting plate. Since the collision between the button 310 and the panel 320 of the switch is located near the end, the buffer roll can be mounted at the end of the mounting plate, so that the collision between the panel 320 and the button 310 of the switch can be buffered by the buffer 100, thereby achieving noise reduction during the dialing of the switch.

[0055] The switch buffer assembly provided by the embodiment enables the mounting plate to be used as a panel 320 or a button 310 of a switch, and the mounting structure is provided, so that the buffer 100 can be stably mounted in the switch structure, ensuring the stability and safety of the installation of the switch buffer assembly. In addition, the collision between the panel 320 and the button 310 can be effectively absorbed by the buffer 100, the impact force can be reduced, direct contact damage can be avoided, and the noise generated during the dialing of the switch can be effectively reduced.

[0056] In some embodiments, the mounting plate is provided with a mounting hole 210, which cooperates with the connecting portion 120 to allow the connecting portion 120 to pass through the mounting hole 210 to be mounted on the mounting plate. The mounting plate can be provided with a mounting hole 210, which is shaped in accordance with the cross-sectional shape of the connecting portion 120, so that the connecting portion 120 can pass through the mounting hole 210 and the buffer 100 can be mounted on the mounting plate. Specifically, as shown in Figure 1 , Figure 2 the connecting portion 120 can be prismatic and have a rectangular cross-section, and the mounting plate can be provided with a rectangular mounting hole 210 at the corresponding position, which is sized to cooperate with the connecting portion 120 to allow the connecting portion 120 to pass through and be mounted in the corresponding mounting hole 210. When the connecting portion 120 passes through the mounting hole 210 and the buffer 100 is mounted on the mounting plate, the first surface of the mounting portion main body 111 connected to the first end 121 of the connecting portion 120 can abut against the end surface of the mounting hole 210, so that the buffer 100 and the mounting plate abut against each other through the first surface and the end surface of the mounting hole 210, thereby increasing the contact area between the buffer 100 and the mounting plate, the friction and contact force between the buffer 100 and the mounting plate, and thus achieving better fixing effect and improving the connection stability of the buffer 100 and the mounting plate. Through this embodiment, the connecting portion 120 can be designed to stably pass through the mounting hole 210 and be tightly connected to the mounting plate through the cooperation of the mounting hole 210 and the connecting portion 120, thereby improving the stability of the mounting plate and the buffer 100. The connection and fixing method of the mounting plate and the buffer 100 is simple, which can effectively improve the installation efficiency of the mounting plate and the buffer 100. By abutting the first surface of the mounting portion main body 111 against the end surface of the mounting hole 210, the contact area between the buffer 100 and the mounting plate is increased, which can significantly improve the friction and contact force between the buffer 100 and the mounting plate, so that the buffer 100 is less likely to move and the offset or falling phenomenon caused by external force is reduced, thereby ensuring the stability of the buffer 100.

[0057] In some embodiments, in the extending direction of the connecting portion 120, the thickness of the connecting portion 120 near the second end 122 is smaller than the thickness of the connecting portion 120 near the first end 121. The inner wall width of the mounting hole 210 corresponding to the second end 122 of the connecting portion 120 is smaller than the inner wall width of the mounting hole 210 corresponding to the first end 121 of the connecting portion 120, so that the inner wall of the mounting hole 210 forms a stepped surface abutting against the connecting portion 120.

[0058] Specifically, as shown in Figure 4 to Figure 6As shown, in the extension direction of the connecting portion 120, the thickness of the connecting portion 120 near the second end 122 is smaller than the thickness of the connecting portion 120 near the first end 121. In the extension direction of the connecting portion 120, the thickness of the two ends of the connecting portion 120 is different. The thickness of the connecting portion 120 near the second end 122 can be made smaller than the thickness near the first end 121. Since the end surface of the second end 122 of the connecting portion 120 is used to collide with the panel 320, the button 310 or another buffer 100 on the opposite side. Therefore, by making the thickness of the connecting portion 120 near the second end 122 smaller than the thickness near the first end 121, the size of the second end 122 of the connecting portion 120 can be made smaller, so that the end surface area of the second end 122 of the connecting portion 120 is smaller. In the case of collision between the end surface of the second end 122 of the connecting portion 120 and the panel 320, the button 310 or another buffer 100 on the opposite side, there is a smaller collision area, which can effectively reduce the collision noise. Among them, in some embodiments, the thickness of the connecting portion 120 can be the size of the connecting portion 120 in the direction of the swing axis of the button 310. In other embodiments, the thickness of the connecting portion 120 can also be the size of the connecting portion 120 in the direction perpendicular to the swing axis of the button 310, that is, as shown in the horizontal direction of the figure. Figure 4 As shown, the size in the horizontal direction of the figure. The connecting portion 120 extends from the first end 121 to the second end 122, and the thickness thereof can gradually decrease, so that the end surface area of the second end 122 of the connecting portion 120 is smaller. In the case of collision between the end surface of the second end 122 of the connecting portion 120 and the panel 320, the button 310 or another buffer 100 on the opposite side, there is a smaller collision area, which can effectively reduce the collision noise.

[0059] By changing the thickness of the connecting portion 120 in the extension direction thereof, the end surface area of the second end 122 can be made smaller, and when the buffer 100 collides with the button 310, the panel 320 or another buffer 100 on the opposite side, the initial contact area is smaller, which can effectively reduce the noise generated by the instantaneous impact and optimize the user's experience. Since the thickness of the connecting portion 120 gradually decreases, the connecting portion 120 has better stability when colliding with the button 310, the panel 320 or another buffer 100 on the opposite side, which can more effectively achieve shock absorption and improve the buffering effect of the buffer 100 to achieve noise reduction.

[0060] As shown, Figure 2As shown, the thickness of the connecting portion 120 near the second end 122 is smaller than that near the first end 121, and the connecting portion 120 can form a stepped structure with the upper part thicker and the lower part narrower. The inner wall of the mounting hole 210 can form a stepped surface corresponding to the structure of the connecting portion 120. The inner wall of the mounting hole 210 for cooperating with the first end 121 side of the connecting portion 120 with larger thickness has a width larger than that of the inner wall of the mounting hole 210 for cooperating with the second end side of the connecting portion 120 with smaller thickness. Specifically, as shown Figure 7 As shown, the connecting portion 120 forms a first side wall near the first end 121, which is vertically arranged, and the inner wall of the mounting hole 210 forms a first stepped surface 211 which is vertically arranged and abuts against the first side wall. The connecting portion 120 forms a second side wall near the second end 122, which is vertically arranged, and the inner wall of the mounting hole 210 forms a second stepped surface 212 which is vertically arranged and abuts against the second side wall. The connecting portion 120 forms a third side wall between the first side wall and the second side wall, which is horizontally arranged, and the mounting hole 210 forms a horizontal stepped surface 213 between the first side wall and the second side wall, which is horizontally arranged and abuts against the third side wall. When the buffer 100 is mounted on the mounting plate, the first stepped surface 211 of the mounting hole 210 abutting against the first side wall and the second stepped surface 212 of the mounting hole 210 abutting against the second side wall can realize the fixed connection of the connecting portion 120, avoiding the displacement of the connecting portion 120 in the horizontal direction. The horizontal stepped surface 213 of the mounting hole 210 abutting against the third side wall can avoid the displacement of the connecting portion 120 in the vertical direction, so that the connection between the buffer 100 and the mounting plate has better stability, and the connecting portion 120 can maintain better stability when colliding between the panel 320 and the button 310, and is not easy to move.

[0061] In some embodiments, as shown Figure 2As shown, the mounting plate is provided with a mounting groove 220, and the mounting groove 220 cooperates with the mounting portion to make the side surface of the mounting portion away from the connecting portion 120 flush with the end surface of the mounting groove 220. The mounting plate can be provided with a mounting groove 220, the mounting groove 220 can cooperate with the mounting portion, the depth of the mounting groove 220 can be consistent with the thickness of the mounting portion body 111, so that the second surface opposite to the first surface of the mounting portion, that is, the side surface of the mounting portion away from the connecting portion 120, can be flush with the end surface of the mounting groove 220. The mounting groove 220 can cooperate with the mounting portion body 111, the inner wall of the mounting groove 220 can abut against the first surface of the mounting portion body 111, and the side wall of the mounting groove 220 can abut against the side wall of the mounting portion body 111, so that the mounting portion body 111 can sink into the mounting groove 220. Through the embodiment, the mounting groove 220 is provided on the mounting plate and cooperates with the mounting portion, so that the mounting portion can be kept stable in the mounting groove 220, and the movement of the mounting portion in the use process is avoided to cause the instability of the buffer 100. Through the embodiment, the depth of the mounting groove 220 is consistent with the thickness of the mounting portion body 111, the mounting portion body 111 can be embedded into the mounting groove 220, so that the mounting portion can be in close contact with the inner wall of the mounting groove 220, and the stability of the mounting is enhanced. The movement or falling of the buffer 100 in the mounting process can be effectively prevented, and the stability of the mounting can be kept, the loosening problem caused by the long-term impact of the buffer 100 to cause the vibration is avoided, and the mounting of the buffer 100 and the mounting plate has better stability.

[0062] In some embodiments, as Figure 2As shown, the mounting portion includes a mounting portion main body 111 in a plate shape, a first surface of the mounting portion main body 111 is connected with the first end 121 of the connecting portion 120, and the first surface is used to abut against the button 310 or the panel 320; a positioning member 112 is arranged on the first surface and used to cooperate with the button 310 or the panel 320 for positioning; the mounting plate is provided with a positioning hole 230, and the positioning column is used to pass through the positioning hole 230 to mount the buffer member 100 on the mounting plate. The mounting plate can be provided with a positioning hole 230 for the positioning member 112 to pass through, and the hole diameter of the positioning hole 230 can cooperate with the outer diameter of the positioning column to facilitate the positioning column to pass through the positioning hole 230 and realize the positioning connection with the mounting plate. By providing the positioning hole 230 on the mounting plate, the positioning column can accurately pass through the positioning hole 230, thereby ensuring that the buffer member 100 is stably fixed on the mounting plate. This design can effectively position the buffer member 100 and avoid displacement or loosening during use, thereby improving the stability and durability between the buffer member 100 and the switch button 310 or the panel 320. Through this embodiment, the positioning hole 230 is provided on the mounting plate, and the buffer member 100 is further installed in cooperation with the positioning member 112, which can further enhance the positioning accuracy of the buffer member 100 on the mounting plate and ensure that the buffer member 100 can accurately cooperate with the mounting plate. In addition, through the cooperation of the positioning hole 230 and the positioning column, the process of mounting the buffer member 100 on the mounting plate can be more convenient, and the installation stability of the buffer member 100 can be improved, thereby avoiding unnecessary wear and vibration.

[0063] In some embodiments, as shown in Figure 8 to Figure 10 As shown, the mounting plate is formed as the button 310, and the switch buffer assembly further includes a pressing plate 330 arranged on the side of the button 310 away from the panel 320 and connected with the button 310, and the pressing plate 330 and the mounting plate provided with the buffer member 100 are fixedly connected through glue injection.

[0064] The mounting plate can be formed as a button 310, and the buffer 100 can be mounted to the button 310, so that the second end 122 of the connecting portion 120 of the buffer 100 extends towards one side of the panel 320 for collision with the panel 320 or another buffer 100 mounted on the panel 320. Since the buffer 100 is connected to the button 310, the buffer 100 and the button 310 can be kept relatively static, so that the buffer 100 can move synchronously with the button 310. A press plate 330 made of hard material such as acrylic or glass can be provided on the side of the button 310 away from the panel 320, so as to provide a better switch pressing experience for the user. The press plate 330 made of hard material has a size larger than that of the button 310, so that the end of the press plate 330 can also collide with the panel 320 during synchronous movement with the button 310, resulting in noise or breakage of the press plate 330 due to collision. Through the buffering effect of the buffer 100, the buffer 100 can achieve buffering of the collision between the button 310 and the panel 320, and when the button 310 reaches a stable state after swinging to a closed state, the press plate 330 on the side of the button 310 away from the panel 320 can maintain a certain distance from the panel 320, avoiding collision between the press plate 330 and the panel 320, thereby improving the safety of the switch and reducing the noise generated by the collision between the button 310 and the panel 320.

[0065] When the mounting plate is formed as a button 310, the buffer 100 can be fixed by structures such as the positioning hole 230 and the mounting hole 210, and the press plate 330 and the button 310 can be fixed by glue injection. Figure 10As shown, the pressing plate 330 is arranged on the side of the button 310 away from the panel 320, and can be covered on the surface of the button 310. There can be a gap between the button 310 and the pressing plate 330, and glue can be injected into the gap to fix the button 310 and the pressing plate 330. The second surface of the installation part body 111 of the buffer 100 opposite to the first surface can be arranged towards the pressing plate 330. By injecting glue into the gap between the button 310 and the pressing plate 330, the gap between the buffer 100 and the button 310 can be fixed by glue, and the gap between the buffer 100 and the pressing plate 330 can be fixed by glue, so that the pressing plate 330, the buffer 100 and the installation plate can be fixed to each other, and have high connection stability. According to the embodiment, the pressing plate 330 and the installation plate with the buffer 100 are fixed and connected by glue injection, which can improve the installation stability of the pressing plate 330, the buffer 100 and the button 310, and prevent loosening caused by vibration or friction during long-term use. According to the embodiment, the buffer 100 can be separated from the installation plate and the pressing plate 330 due to vibration or impact during switch dialing, and the pressing plate 330, the buffer 100 and the button 310 can have high connection stability.

[0066] Based on the same inventive concept, the disclosure also provides a switch, which can include a panel 320, a button 310 and a buffer 100 according to any one of the preceding embodiments. Figure 10 As shown, the disclosure also provides a switch, which can include a panel 320, a button 310 and a buffer 100 according to any one of the preceding embodiments.

[0067] The panel 320 is the main body of the switch and is arranged on the wall. The panel 320 can be the main body of the switch and can be arranged on the wall, at least partially arranged in the wall, so that the panel 320 can at least protrude from the wall, or the outer surface of the panel 320 can be coplanar with the wall.

[0068] The button 310 is arranged to swing relative to the panel 320, and the state of the switch is changed by pressing one end of the button 310 from the raised state to the closed state. One end of the button 310 can be in the raised state, away from the panel 320, and the other end of the button 310 can be in the closed state, close to or abutting the panel 320. The button 310 can be arranged on the side of the panel 320 away from the wall, on the side of the user, so that the user can press the button 310 to make the button 310 swing relative to the panel 320. The user can press the end of the button 310 in the raised state to press this end of the button 310 to the closed state, while the other end of the button 310 swings from the closed state to the raised state, so that the state of the switch is changed accordingly. The button 310 can be made of plastic, and the user can directly press the button 310 to control the on-off state of the switch. In addition, a press plate 330 made of materials such as acrylic or glass can also be arranged on the side of the button 310 away from the wall, to provide a better switch pressing experience for the user.

[0069] The buffer 100 is arranged to cooperate with the button 310 or the panel 320. The buffer 100 can be arranged in one or more. Specifically, for a single-sided reset type press switch, one buffer 100 can be arranged on the panel 320 or the button 310 on the pressing side, to buffer the collision between the button 310 and the panel 320. For a general press switch, two buffers 100 can be arranged, and the two buffers 100 can be arranged on both sides of the rotation axis of the button 310 of the press switch, so that in the case of pressing any side by the user, the collision between the button 310 and the panel 320 can be buffered. The buffer 100 can be arranged in multiple, and multiple buffers 100 can be arranged on both sides of the rotation axis of the button 310 of the press switch. In addition, the buffer 100 can also be arranged on the panel 320 and the button 310 of the switch, to achieve a better buffering effect.

[0070] In addition, the switch can also be provided with a swing assembly 340 and an electrical connection assembly. One end of the swing assembly 340 can be connected with the button 310. When the user presses the button 310, one end of the button 310 is pressed from the raised state to the closed state, and in this process, the swing assembly 340 can move with the button 310. When the end of the button 310 pressed collides with the panel 320 and changes to the closed state, one end of the swing assembly 340 corresponding to the end of the button 310 pressed can swing from the raised state to the closed state, drive the movement of the pin of the electrical connection assembly, and change the connection state between the terminal of the electrical connection assembly and the circuit through the movement of the pin, to achieve the on-off state switching of the switch. In some embodiments, the swing assembly 340 can also be a non-flap switch such as a swing piece swing rod type switch.

[0071] The electric connection assembly can be a pin assembly 350, which can include a pin connected with the swing assembly 340 and a terminal arranged on the fixed seat. The pin is in abutment with the terminal, and the pin changes the connection position with the terminal with the swing of the swing assembly 340, so as to realize the switching of the on-off state of the switch. The pin can be connected with the swing assembly 340, so that the pin moves with the swing of the swing assembly 340. The bottom end of the pin can be in abutment with the terminal. The terminal can be connected with the fixed seat on the side away from the pin. In the case that the swing assembly 340 swings correspondingly with the movement of the button 310, the connection state of the terminal and the circuit is changed through the movement of the pin, so as to realize the switching of the on-off state of the switch. Through the switch provided in the embodiment, the collision noise between the button 310 and the panel 320 can be effectively reduced by the buffer 100, and the hard collision between the button 310 and the panel 320 during the dialing of the switch is avoided, so that the vibration and noise are significantly reduced, thereby improving the user experience.

[0072] The present application uses specific words to describe the embodiments of the present application. As "one embodiment", "an embodiment", and / or "some embodiments" means a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that the "an embodiment" or "one embodiment" or "an alternative embodiment" mentioned in different places in the specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of the present application can be properly combined.

[0073] In the context of the present application, unless the context clearly indicates otherwise, "a", "one", "an" and / or "the" do not mean to refer to the singular, but also include the plural. Generally, the terms "comprise" and "include" only indicate the inclusion of the steps and elements explicitly identified, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements.

[0074] Similarly, it should be noted that, in order to simplify the description of the present application and to help understand one or more embodiments of the present application, in the foregoing description of the embodiments of the present application, various features are sometimes combined into one embodiment, figure or description thereof. However, this method of disclosure does not mean that the features required by the present application are more than the features mentioned in the claims. In fact, the features of the embodiment are less than all the features disclosed in the foregoing single embodiment.

[0075] Having described the basic concepts, it is obvious that the above-described disclosure is only an example and does not limit the application. Although not explicitly described, the person skilled in the art can make various modifications, improvements and modifications to the application. Such modifications, improvements and modifications are suggested in the application, so such modifications, improvements and modifications still belong to the spirit and scope of the embodiments of the application.

Claims

1. A bumper (100) for mounting on a button (310) or a panel (320) of a switch to buffer the impact between the button (310) and the panel (320), comprising: a mounting portion for mounting on the button (310) or the panel (320) ; a connecting portion (120), a first end (121) of which is connected to the mounting portion, and a second end (122) of which extends away from the mounting portion, an end surface of the second end (122) being used to buffer the impact between the button (310) and the panel (320), and the end surface of the second end (122) of the connecting portion (120) being inclined as a whole relative to the mounting portion.

2. The bumper (100) of claim 1, wherein, The mounting portion comprises: a mounting portion body (111) in the form of a plate, a first surface of the mounting portion body (111) being connected to the first end (121) of the connecting portion (120), and the first surface being used to abut against the button (310) or the panel (320) ; a positioning member (112) provided on the first surface and used to position the button (310) or the panel (320).

3. The bumper member (100) of claim 2, wherein, The positioning member (112) comprises at least one positioning column used to connect to a corresponding positioning hole (230) on the button (310) or the panel (320).

4. The bumper member (100) of claim 3, wherein, The positioning member (112) further comprises a limiting plate (113) provided on the outer circumferential side of the positioning column, and a side of the limiting plate (113) close to the mounting portion is used to abut against an end surface of the positioning hole (230).

5. The bumper (100) of claim 1, wherein, The second end (122) of the connecting portion (120) is formed with a plurality of support ribs (123), and end surfaces of the support ribs (123) form the end surface of the second end (122) of the connecting portion (120) ; or The second end (122) of the connecting portion (120) is formed with a plurality of convex columns (124), and end surfaces of the convex columns (124) form the end surface of the second end (122) of the connecting portion (120) ; or The end surface of the second end (122) of the connecting portion (120) is a continuous plane as a whole.

6. The bumper (100) of claim 1, wherein, The inclination angle of the end surface of the second end (122) of the connecting portion (120) is the same as the swing angle of the button (310). 7.A switch bumper assembly, comprising: a mounting plate formed as a panel (320) or a button (310) of a switch; a bumper (100) according to any one of claims 1-6 mounted on an end of the mounting plate.

8. The switch buffer assembly of claim 7, wherein, The mounting plate is provided with a mounting hole (210), which cooperates with the connecting portion (120) to allow the connecting portion (120) to pass through the mounting hole (210) to be mounted on the mounting plate.

9. The switch buffer assembly of claim 8, wherein, In the extension direction of the connecting portion (120), the thickness of the connecting portion (120) on the side close to the second end (122) is smaller than the thickness of the connecting portion (120) on the side close to the first end (121). The inner wall width of the mounting hole (210) corresponding to the second end (122) side of the connecting part (120) is less than the inner wall width of the mounting hole (210) corresponding to the first end (121) side of the connecting part (120), so that the inner wall of the mounting hole (210) forms a step surface abutting against the connecting part (120).

10. The switch buffer assembly of claim 7, wherein, The mounting plate is provided with a mounting groove (220), and the mounting groove (220) is matched with the mounting part, so that the side surface of the mounting part away from the connecting part (120) is flush with the end surface of the mounting groove (220).

11. The switching buffer assembly of claim 7, wherein, The mounting part comprises a mounting part main body (111) in a plate shape, a first surface of the mounting part main body (111) is connected with the first end (121) of the connecting part (120), and the first surface is used for abutting against the button (310) or the panel (320); a positioning member (112) is arranged on the first surface and is used for cooperating with the button (310) or the panel (320) to position, and the positioning member (112) comprises at least one positioning column; The mounting plate is provided with a positioning hole (230), and the positioning column passes through the positioning hole (230) to install the buffer member (100) on the mounting plate.

12. The switch bumper assembly of any of claims 7-11, the mounting plate formed as the button (310), the switch bumper assembly further comprising: A pressing plate (330) is arranged on the side surface of the button (310) away from the panel (320) and is connected with the button (310), and the pressing plate (330) and the mounting plate on which the buffer member (100) is installed are fixedly connected through glue injection.

13. A switch comprising: a panel (320) serving as a main body of the switch and being used for being installed on a wall surface; a button (310) oscillating relative to the panel (320) and being pressed from a raised state to a closed state through one end of the button (310) to change a switch state; the buffer member (100) according to any one of claims 1-6 is matched and installed with the button (310) or the panel (320).

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