A structurally reliable button

Abstract

The utility model relates to button technical field especially, and more particularly relates to a button of reliable structure. A button of reliable structure, its characterized in be including: button base and outside upper casing, the upper portion of outside upper casing is provided with press kit, the lower portion of press kit is provided with convex buffer pad, the convex buffer pad is higher than the upper edge of outside upper casing, for buffering press kit up-and-down reciprocating, reduce the extrusion to internal silica gel, outside upper casing and button base inside still be provided with press spring, the lower end of button base's outside still has the guide connection piece of joint.

Description

Technical Field

[0001] This utility model relates to the field of button technology, and in particular to a button with a reliable structure. Background Technology

[0002] Buttons are common control devices widely used for turning various types of equipment on and off, as well as for function selection. However, in practical applications, due to the varying usage frequencies of different buttons on different devices, the effective lifespan of buttons on the same device cannot be uniform. For conventional button devices, the internal silicone button base, subjected to long-term, high-frequency, repetitive up-and-down pressure, causes premature damage to the central silicone layer, leading to uneven force distribution and potentially causing button device malfunction. Because the silicone button base is small and located inside the button, replacement and repair are difficult if the internal silicone button base is damaged and rendered unusable. Utility Model Content

[0003] The technical solution of this utility model is as follows: a reliable button, characterized in that it includes: a button base and an outer upper shell, the upper part of the outer upper shell is provided with a pressing kit, the lower part of the pressing kit is provided with a raised buffer pad, the raised buffer pad is higher than the upper edge of the outer upper shell, and is used to buffer the pressing kit when it moves up and down, reducing the compression of the internal silicone. The outer upper shell and the button base are also provided with pressing springs, and the lower outer end of the button base is also inserted with a conductive connector.

[0004] Optionally, multiple protruding limiting blocks are provided around the outer perimeter of the outer upper housing. The protruding limiting blocks are used to engage with the outer perimeter of the limiting pressing kit and to constrain the up-and-down reciprocating motion of the limiting pressing kit, causing the silicone around the perimeter to deform and shift outward.

[0005] Optionally, the lower outer part of the raised buffer pad is close to the inner edge of the outer upper shell, and a clearance cavity is formed between the upper outer part of the raised buffer pad and the outer upper shell, giving the raised buffer pad more buffer space.

[0006] Optionally, a first protruding buckle and a second protruding buckle are respectively provided at the middle position of the outer perimeter of the button base. The length of the second protruding buckle is greater than that of the first protruding buckle. The first protruding buckle and the second protruding buckle are respectively engaged and fixed with the outer perimeter openings of the outer upper shell.

[0007] Optionally, the first and second protruding buckles are provided with multiple vertical base reinforcing ribs on their sides.

[0008] Optionally, the pressing spring includes a central force-bearing protrusion, and a plurality of supporting feet are provided around the central force-bearing protrusion. The vertical height of the central force-bearing protrusion is greater than the vertical height of the supporting feet, and the supporting feet abut against the upper part of the conductive connector.

[0009] Optionally, the conductive connector further includes a conductive block and a conductive support block. The conductive block is located on one side of the conductive connector, and the conductive support block is located in the center of the conductive connector. The conductive block is in contact with the support foot, and the conductive support block is used to support the central force-bearing protrusion.

[0010] Optionally, the vertical height of the conductive block and the conductive support block are equal.

[0011] Optionally, the pressing spring is designed to be symmetrical about the center point.

[0012] Optionally, the outer upper shell is integrally stamped.

[0013] Compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] In this invention, a raised buffer pad is firstly provided on the pressing kit, which reduces the compression of the internal silicone during the reciprocating pressing process, minimizing the compression wear of the pressing kit. At the same time, it reduces the noise generated by frictional contact during the overall reciprocating pressing of the pressing kit, making the button operation nearly silent. In addition, a clearance cavity is formed between the upper outer part of the raised buffer pad and the outer upper shell, creating a relatively spacious buffer space, reducing the wear of the overall components and increasing the service life of the pressing kit.

[0015] Furthermore, multiple protruding limiting blocks are set on the outer upper shell to constrain and limit the four periphery of the pressing kit 1. Through the coordinated action of the first protruding buckle and the second protruding buckle, the button base is locked and fixed to the outer upper shell, resulting in better overall locking stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 This is an exploded structural diagram of an embodiment of the present utility model;

[0018] Figure 3 for Figure 2 A side view of the three-dimensional structure;

[0019] Figure 4 This is a cross-sectional view of the entire utility model;

[0020] Figure 5 for Figure 4 A magnified view of the local area in direction A;

[0021] Figure 6 This is a bottom-view, side-view exploded perspective view of an embodiment of the present utility model.

[0022] Reference numerals: 1-Pressing assembly; 101-Raised buffer pad; 2-Outer upper shell; 201-Raised limiting block; 3-Button base; 301-First raised buckle; 302-Second raised buckle; 303-Base reinforcing rib; 4-Conductive connector; 401-Conductive block; 402-Conductive support block; 5-Pressing spring; 501-Central force-bearing protrusion; 502-Supporting foot; Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] This embodiment proposes a structurally reliable button, such as... Figures 1 to 6 As shown, it includes: a button base 3 and an outer upper housing 2. The upper part of the outer upper housing 2 is provided with a pressing kit 1, and the lower part of the pressing kit 1 is provided with a raised buffer pad 101. The raised buffer pad 101 is higher than the upper edge of the outer upper housing 2 and is used to buffer the pressing kit 1 when it moves up and down, reducing the compression of the internal silicone. The outer upper housing 2 and the button base 3 are also provided with pressing springs 5. The lower outer end of the button base 3 is also connected to a conductive connector 4.

[0029] The outer upper shell 2 is provided with a plurality of protruding limiting blocks 201 around its perimeter. The protruding limiting blocks 201 are used to engage with the perimeter of the limiting pressing kit 1 and to constrain the up-and-down reciprocating motion of the limiting pressing kit 1, causing the silicone around the perimeter to deform and shift outward.

[0030] The lower outer part of the raised buffer pad 101 is close to the inner edge of the outer upper shell 2, and a clearance cavity is formed between the upper outer part of the raised buffer pad 101 and the outer upper shell 2, giving the raised buffer pad 101 more buffer space.

[0031] At the center positions corresponding to the outer periphery of the button base 3, a first protruding buckle 301 and a second protruding buckle 302 are respectively provided. The length of the second protruding buckle 302 is greater than that of the first protruding buckle 301. The first protruding buckle 301 and the second protruding buckle 302 are respectively engaged and fixed to the outer periphery opening of the outer upper shell 2.

[0032] The first protruding buckle 301 and the second protruding buckle 302 are provided with multiple vertical base reinforcing ribs 303 on their sides.

[0033] The pressing spring 5 includes a central force-bearing protrusion 501, and a plurality of support feet 502 are provided around the central force-bearing protrusion 501. The vertical height of the central force-bearing protrusion 501 is greater than the vertical height of the support feet 502, and the support feet 502 abut against the upper part of the conductive connector 4.

[0034] The conductive connector 4 further includes a conductive block 401 and a conductive support block 402. The conductive block 401 is located on one side of the conductive connector, and the conductive support block 402 is located at the center of the conductive connector 4. The conductive block 401 is in contact with the support foot 502, and the conductive support block 402 is used to support the central force-bearing protrusion 501. The vertical heights of the conductive block 401 and the conductive support block 402 are equal.

[0035] The pressing spring 5 is designed symmetrically about the center point. The outer upper shell 2 is integrally stamped.

[0036] In this embodiment, a raised buffer pad is provided on the pressing kit, which reduces the compression of the internal silicone during the reciprocating pressing process, thereby minimizing the compression wear of the pressing kit. In addition, a clearance cavity is formed between the upper outer part of the raised buffer pad and the outer upper shell, creating a relatively spacious buffer space, reducing the wear of the overall component and improving the service life of the pressing kit.

[0037] Furthermore, multiple protruding limiting blocks are set on the outer upper shell to constrain and limit the four periphery of the pressing kit 1. Through the coordinated action of the first protruding buckle and the second protruding buckle, the button base is locked and fixed to the outer upper shell, resulting in better overall locking stability.

[0038] Multiple vertical base reinforcing ribs 303 are provided on the sides of the first protruding buckle 301 and the second protruding buckle 302. The purpose of providing multiple reinforcing ribs 303 is, on the one hand, to reduce the overall weight of the button base 3, and on the other hand, the multiple reinforcing ribs 303 are arranged at intervals in the vertical direction to improve the horizontal bending resistance of the button base 3.

[0039] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A structurally reliable button, characterized in that, include: The button base (3) and the outer upper shell (2) are provided with a pressing kit (1) on the upper part of the outer upper shell (2) and a raised buffer pad (101) on the lower part of the pressing kit (1). The raised buffer pad (101) is higher than the upper edge of the outer upper shell (2) and is used to buffer the pressing kit (1) when it moves up and down to reduce the compression of the internal silicone. The outer upper shell (2) and the button base (3) are also provided with pressing springs (5). The lower outer end of the button base (3) is also connected to a conductive connector (4).

2. A structurally reliable button according to claim 1, characterized in that: The outer upper shell (2) is provided with a plurality of protruding limiting blocks (201) around its perimeter. The protruding limiting blocks (201) are used to engage with the perimeter of the limiting pressing kit (1) and to constrain the reciprocating motion of the limiting pressing kit (1) up and down. The silicone around the perimeter deforms and shifts outward.

3. A structurally reliable button according to claim 1, characterized in that: The lower outer part of the raised buffer pad (101) is close to the inner edge of the outer upper shell (2), and a clearance cavity is formed between the upper outer part of the raised buffer pad (101) and the outer upper shell (2), giving the raised buffer pad (101) more buffer space.

4. A structurally reliable button according to claim 1, characterized in that: At the center position corresponding to the outer periphery of the button base (3), a first protruding buckle (301) and a second protruding buckle (302) are respectively provided. The length of the second protruding buckle (302) is greater than that of the first protruding buckle (301). The first protruding buckle (301) and the second protruding buckle (302) are respectively engaged and fixed to the outer upper shell (2) with the openings on all four sides.

5. A structurally reliable button according to claim 4, characterized in that: The first protruding buckle (301) and the second protruding buckle (302) are provided with multiple vertical base reinforcing ribs (303) on their sides.

6. A structurally reliable button according to claim 1, characterized in that: The pressing spring (5) includes a central force-bearing protrusion (501), and a plurality of support feet (502) are provided around the central force-bearing protrusion (501). The vertical height of the central force-bearing protrusion (501) is greater than the vertical height of the support feet (502), and the support feet (502) abut against the upper part of the conductive connector (4).

7. A structurally reliable button according to claim 6, characterized in that: The conductive connector (4) further includes a conductive block (401) and a conductive support block (402). The conductive block (401) is located on one side of the conductive connector, and the conductive support block (402) is located in the center of the conductive connector (4). The conductive block (401) is in contact with the support foot (502), and the conductive support block (402) is used to support the central force-bearing protrusion (501).

8. A structurally reliable button according to claim 7, characterized in that: The vertical heights of the conductive block (401) and the conductive support block (402) are equal.

9. A structurally reliable button according to claim 1, characterized in that: The pressing spring (5) is designed to be symmetrical about the center point.

10. A structurally reliable button according to claim 1, characterized in that: The outer upper shell (2) is integrally stamped.

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