CN215869056U - Silent switch - Google Patents

Abstract

The utility model discloses a silent switch, which belongs to the technical field of key switches and comprises a base and a cover plate assembled on the base, wherein a button is arranged in the middle of the cover plate, a pressing part is arranged at the lower end of the button, a first magnet is arranged on the pressing part, a reed is arranged in the base, a second magnet is arranged on the reed, the first magnet and the second magnet are mutually repulsive, and the pressing part at the lower end of the button and the first magnet and the second magnet which are repulsive are welded on the reed, so that the silent switch has multiple rebound modes and is higher in practicability.

Description

Silent switch

Technical Field

The utility model belongs to the technical field of key switches, and particularly relates to a silent switch.

Background

The prior silent switch has the following defects in use.

Because current noiseless switch adopts point contact structural design usually, inside utilizes spring deformation to come the pushing down and kick-back of control button promptly, and the mode of kick-backing is single, in long-term use, the spring appears damaging easily, thereby causes the unable pushing down of button and kick-backs and influence the use. Therefore, it is necessary to provide a silent switch.

Disclosure of Invention

The utility model provides a silent switch, aiming at the problem that the conventional silent switch has a single rebound mode, wherein a first magnet and a second magnet which are mutually repellent are welded on a pressing part and a reed at the lower end of a button, so that the silent switch has multiple rebound modes and higher practicability.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a noiseless switch, includes the base and joins in marriage the apron in the base, the apron middle part is equipped with the button, and this button lower extreme is equipped with presses the splenium, be equipped with first magnet on pressing the splenium, be equipped with the reed in the base, be equipped with the second magnet on this reed.

Preferably, the first magnet and the second magnet are mutually repulsive.

Preferably, the first ferromagnetic piece and the second ferromagnetic piece are respectively welded to the pressing portion and the spring piece.

Preferably, a spring is sleeved outside the pressing part, and the other end of the spring is arranged on the reed.

Preferably, the base is provided with a through hole, and a clamping piece is clamped in the through hole.

Preferably, the cover plate is clamped to the base to form the assembly structure.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first magnet and the second magnet which repel each other are welded on the pressing part and the reed at the lower end of the button, so that the silent switch has multiple rebound modes and is higher in practicability.

Drawings

Fig. 1 is a cross-sectional view of a silent switch.

Fig. 2 is a schematic view of the overall structure of a button of a silent switch.

Fig. 3 is a schematic diagram of the reed structure of a silent switch.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a button; 1.1, a pressing part; 1.11, a first magnet; 2. a cover plate; 3. a base; 4. a reed; 4.1, a second magnet; 5. a fastener; 6. a spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, which is a schematic structural diagram of a silent switch according to a preferred embodiment of the present invention, in this embodiment, the silent switch includes a base 3 and a cover plate 2 assembled on the base 3, a button 1 is disposed in the middle of the cover plate 2, a pressing portion 1.1 is disposed at the lower end of the button 1, a first magnet 1.11 is disposed on the pressing portion 1.1, a spring 4 is disposed in the base 3, a second magnet 4.1 is disposed on the spring 4, and the button 1 of the silent switch has multiple springback functions by disposing the first magnet 1.11 and the second magnet 4.1, so that the silent switch has a better practicability.

In this embodiment, each other is repulsive between first magnet 1.11 and second magnet 4.1, and the effect of repulsive makes when spring 6 breaks down, can kick-back button 1 simultaneously, and this noiseless switch is more stable in the use promptly, and the practicality is strong.

In this embodiment, the first ferromagnetic part and the second ferromagnetic part 4.1 are respectively welded to the pressing part 1.1 and the spring piece 4, and the first ferromagnetic part 1.11 and the second ferromagnetic part 4.1 are not easy to fall off by welding, so that the installation is more stable.

In this embodiment, the pressing portion 1.1 is sleeved with a spring 6, the other end of the spring 6 is disposed on the spring plate 4, and the two ends of the spring 6 are respectively sleeved with the pressing portion 1.1 and the spring plate 4, so that the spring 6 is stably assembled in the base 3.

In this embodiment, the base 3 is provided with a through hole, the inside of the through hole is clamped with the clamping piece 5, and the clamping piece 5 is assembled in the through hole, so that the silent switch can be connected to other equipment.

In this embodiment, 2 joints of apron form the assembly structure to base 3, and the extension is equipped with the lug on the base 3, and 2 joints of apron realize the assembly in the lug.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims (4)

1. A silent switch is provided, which is capable of switching on and off,

the method is characterized in that:

the novel spring pressing device comprises a base (3) and a cover plate (2) assembled on the base (3), wherein a button (1) is arranged in the middle of the cover plate (2), a pressing portion (1.1) is arranged at the lower end of the button (1), a first magnet (1.11) is arranged on the pressing portion (1.1), a reed (4) is arranged in the base (3), a second magnet (4.1) is arranged on the reed (4), the first magnet (1.11) and the second magnet (4.1) are mutually repulsive, a spring (6) is sleeved on the outer side of the pressing portion (1.1), and the other end of the spring (6) is arranged in the reed (4).

2. The silent switch of claim 1, wherein: the first magnet (1.11) and the second magnet (4.1) are respectively welded on the pressing part (1.1) and the reed (4).

3. The silent switch of claim 1, wherein: the base (3) is provided with a through hole, and a clamping piece (5) is clamped in the through hole.

4. The silent switch of claim 1, wherein: the cover plate (2) is clamped to the base (3) to form an assembly structure.

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