CN210272135U

CN210272135U - Mute switch

Info

Publication number: CN210272135U
Application number: CN201921288957.5U
Authority: CN
Inventors: 章永远
Original assignee: Zhejiang Toshi Intelligent Technology Co ltd
Current assignee: Zhejiang Toshi Intelligent Technology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-07
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a mute switch, including base and switch wane, the top joint of base is fixed with the circuit board, the upper portion joint that lies in the circuit board on the base is fixed with the locating support, the through-hole that link up has been seted up all around at the top of locating support, the bonding is fixed with the silica gel button that passes the through-hole on the circuit board, the top of locating support is located the corresponding both sides integrated into one piece of silica gel button and has spacing U-shaped seat, the inside integrated into one piece of spacing U-shaped seat has the cylinder cassette, the bottom of switch wane corresponds both sides one side shaping and has the contact piece, the center department bilateral symmetry of switch wane is provided with the U-shaped buckle, U-shaped buckle joint is fixed on the cylinder cassette, the contact piece is located the silica gel button directly over. The utility model discloses novel structure, the design is ingenious, and the installation is convenient with the dismantlement, and sound is little in the use.

Description

Mute switch

Technical Field

The utility model relates to the technical field of switches, specifically a silence switch.

Background

The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closing" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is non-conductive, creating an open circuit, not allowing current to flow.

With the development and construction of society, the switch is widely used for each corner of society because of its unique effect, and traditional switch has characteristics such as handsome in appearance, low cost, long service life and job stabilization in the market, but this switch does not have the silence function, can send continuous noise when using, has seriously influenced user's use and has experienced and harm user's physical and mental health. Therefore, it is necessary to design a mute switch.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a mute switch, this switch novel structure thinks about ingeniously, and the installation is convenient with the dismantlement, and sound is little in the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mute switch, includes base and switch wane, the top joint of base is fixed with the circuit board, the upper portion joint that lies in the circuit board on the base is fixed with the locating support, the through-hole that link up has been seted up all around at the top of locating support, the bonding is fixed with the silica gel button that passes the through-hole on the circuit board, the top of locating support is located the corresponding both sides integrated into one piece of silica gel button and has spacing U-shaped seat, the inside integrated into one piece of spacing U-shaped seat has the cylinder cassette, the bottom of switch wane corresponds both sides one side shaping and has the contact piece, the center department bilateral symmetry of switch wane is provided with the U-shaped buckle, U-shaped buckle joint is fixed on the cylinder cassette, the contact piece is located the silica.

Preferably, the base is clamped and fixed at the top of the switch seat, clamping grooves are formed in the periphery of the bottom of the base, and clamping blocks matched with the clamping grooves for use are arranged in the periphery of the top of the switch seat.

Preferably, one side of the bottom of the switch base is provided with a plurality of through wire passing grooves.

Preferably, the positioning support is provided with a first positioning hole penetrating through the base, the periphery of the top of the switch seat is provided with a second positioning hole, and the second positioning hole is arranged right corresponding to the first positioning hole.

Preferably, a decorative plate is clamped and fixed at the top of the switch rocker.

The utility model has the advantages that: a wane structure is constituteed to the U-shaped buckle of switch wane bottom and the cylinder cassette on the locating support, the one end of push switch wane, the silica gel button can be pressed to the contact strip of bottom one side of switch wane, the switch wane can reset under the elastic action of silica gel button, because adopt the cooperation of wane structure and silica gel button to use, can effectually reduce the sound that the switch pressed the in-process, good silence function has, and it is very convenient to install and dismantle, set up the inside at spacing U-shaped seat at the cylinder cassette simultaneously, can the stability of effectual assurance switch wane motion.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the base region of the present invention;

fig. 3 is a schematic diagram of a three-dimensional structure of a switch rocker of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the switch rocker in a plan view of the switch rocker of the present invention;

fig. 5 is a schematic diagram of the three-dimensional structure of the switch base of the present invention;

reference numbers in the figures: 1. a switch base; 2. a base; 3. a switch rocker; 4. a decorative plate; 5. positioning the bracket; 6. a silica gel button; 7. a through hole; 8. a circuit board; 9. a limiting U-shaped seat; 10. a cylindrical clamping seat; 11. a card slot; 12. a first positioning hole; 13. a U-shaped buckle; 14. a contact piece; 15. a clamping block; 16. a second positioning hole; 17. and a wire passing groove.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides the following technical solutions: a mute switch comprises a base 2 and a switch rocker 3, wherein a circuit board 8 is fixed on the top of the base 2 in a clamping way, a positioning support 5 is fixed on the base 2 in the upper part of the circuit board 8 in a clamping way, through holes 7 are arranged around the top of the positioning support 5, a silica gel button 6 penetrating through the through holes 7 is fixedly bonded on the circuit board 8, a limiting U-shaped seat 9 is integrally formed at the top of the positioning support 5 at the two corresponding sides of the silica gel button 6, a cylindrical clamping seat 10 is integrally formed inside the limiting U-shaped seat 9, contact pieces 14 are formed at one side of the bottom of the switch rocker 3 at the two corresponding sides, U-shaped buckles 13 are symmetrically arranged at the two sides of the center of the switch rocker 3, the U-shaped buckles 13 are clamped and fixed on the cylindrical clamping seat 10, the contact pieces 14 are positioned right above the silica gel button 6, the U-shaped buckles 13 at the bottom of the switch rocker 3 and the, one end of push switch wane 3, silica gel button 6 can be pressed to the contact piece 14 of bottom one side of switch wane 3, switch wane 3 can reset under the elastic action of silica gel button 6, because the cooperation that adopts wane structure and silica gel button 6 is used, can effectually reduce the sound that the switch pressed the in-process, has good silence function, and the installation is very convenient with the dismantlement, set up the inside at spacing U-shaped seat 9 at cylinder cassette 10 simultaneously, can the effectual stability of guaranteeing the motion of switch wane 3.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 5, the base 2 is fixed to the top of the switch base 1 in a clamping manner, the clamping grooves 11 are formed around the bottom of the base 2, and the clamping blocks 15 matched with the clamping grooves 11 are arranged around the top of the switch base 1, so that the base 2 can be conveniently fixed to the switch base 1 in a clamping manner.

In the third embodiment, based on the second embodiment, as shown in fig. 5, a plurality of through wire passing grooves 17 are formed at one side of the bottom of the switch base 1, so as to facilitate the wiring of the circuit board 8.

In the fourth embodiment, based on the first embodiment, as shown in fig. 2 and 5, the positioning bracket 5 is provided with a first positioning hole 12 penetrating through the base 2, the top of the switch base 1 is provided with a second positioning hole 16 at the periphery, the second positioning hole 16 is arranged right corresponding to the first positioning hole 12, and the base 2 and the switch base 1 are fixed by screws penetrating through the first positioning hole 12 and the second positioning hole 16, so that the fixing stability is good.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, a decorative plate 4 is fastened and fixed on the top of the seesaw 3.

The utility model discloses during the use, a rocker structure is constituteed to U-shaped buckle 13 of 3 bottoms of switch rocker and the cylinder cassette 10 on the locating support 5, press the one end of switch rocker 3, silica gel button 6 can be pressed to the contact piece 14 of bottom one side of switch rocker 3, switch rocker 3 can reset under the elastic action of silica gel button 6, because adopt rocker structure and silica gel button 6's cooperation to use, can effectually reduce the sound that the switch pressed the in-process, good silence function has, and it is very convenient to install and dismantle, set up the inside at spacing U-shaped seat 9 at cylinder cassette 10 simultaneously, can the stability of the 3 motion of effectual assurance switch rocker.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mute switch comprises a base (2) and a switch rocker (3), and is characterized in that a circuit board (8) is fixed at the top of the base (2) in a clamped mode, a positioning support (5) is fixed at the upper portion of the circuit board (8) on the base (2) in a clamped mode, through holes (7) which are communicated with each other are formed in the periphery of the top of the positioning support (5), a silica gel button (6) which penetrates through the through holes (7) is fixedly bonded on the circuit board (8), limiting U-shaped seats (9) are integrally formed at the two corresponding sides of the top of the positioning support (5) which are located on the silica gel button (6), cylindrical clamping seats (10) are integrally formed inside the limiting U-shaped seats (9), contact pieces (14) are formed at one side of the two corresponding sides of the bottom of the switch rocker (3), U-shaped buckles (13) are symmetrically arranged at the two sides of the center of the, u-shaped buckle (13) joint is fixed on cylinder cassette (10), contact piece (14) are located silica gel button (6) directly over.

2. The mute switch according to claim 1, wherein the base (2) is fixed on the top of the switch base (1) in a clamping manner, the clamping grooves (11) are formed around the bottom of the base (2), and the clamping blocks (15) matched with the clamping grooves (11) are arranged around the top of the switch base (1).

3. The mute switch according to claim 2, wherein one side of the bottom of the switch base (1) is provided with a plurality of through wire passing grooves (17).

4. The mute switch according to claim 3, wherein the positioning bracket (5) is provided with a first positioning hole (12) penetrating through the base (2), the top of the switch base (1) is provided with a second positioning hole (16) at the periphery, and the second positioning hole (16) is arranged corresponding to the first positioning hole (12).

5. A mute switch according to claim 1, characterised in that a decorative plate (4) is snap-fitted to the top of the rocker (3).