CN215527521U

CN215527521U - Waterproof dirt-proof dabs switch

Info

Publication number: CN215527521U
Application number: CN202122182291.9U
Authority: CN
Inventors: 周成艮
Original assignee: Yueqing Kojea Electronics Co ltd
Current assignee: Yueqing Kojea Electronics Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-14
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a waterproof and dustproof tact switch, which comprises a base, wherein reeds are clamped and connected in the base, Mylar is arranged at the top of the base, two sides of the base are clamped and connected with two sides of a cover plate, the middle part of the cover plate is clamped and connected with one end of a button, and two ends of the bottom of the base are respectively clamped and connected with two terminals, the on-off state switching of the switch is completed through the reeds, when the button is pressed to a certain degree, the button is accompanied by the occurrence of clicking sound, the two ends of the cover plate are respectively provided with a grounding pin, so that the welding is firmer, the Mylar and the top of the base are consistent in shape, the Mylar is tightly attached to the top of the base, moisture, liquid, dust and the like are prevented from entering the inside of the base through holes on the cover plate, the corrosion and short circuit of the reeds in the base are avoided, the normal use of the tact switch is protected, and the waterproof and dustproof protective performances of the product reach IP65, the service life of the tact switch is prolonged.

Description

Waterproof dirt-proof dabs switch

Technical Field

The utility model relates to the technical field of touch switches, in particular to a waterproof and dustproof touch switch.

Background

In the electronic technology field, the tact switch is an electronic component with wide applicability, the switch can be switched on by lightly pressing a switch button during use, the switch can be switched off when hands are loosened, the internal structure of the tact switch is switched on and off by means of deformation of a metal elastic sheet under stress, the tact switch has the advantages of small contact resistance load, accurate operation force error, diversified specifications and the like, and the tact switch is widely applied to electronic equipment, white household appliances and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof and dustproof tact switch to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof dirt-proof dabs switch, includes the base, the inside block of base is connected with the reed, the top of base is equipped with wheat and draws, the both sides of base are connected with the both sides block of apron, the middle part of apron is connected with the one end block of button, the other end of button contacts with the top that wheat was drawn, the equal block in both ends of base bottom is connected with two terminals.

As a preferred technical scheme of the utility model, the middle part of the cover plate is provided with a through hole, and one end of the button is matched with the through hole.

As a preferred technical scheme of the utility model, both ends of the cover plate are provided with grounding pins.

As a preferable technical scheme of the utility model, the middle part of the base is provided with a groove, the reed and the groove are both circular, and the reed is matched with the groove.

In a preferred embodiment of the present invention, the mylar is formed in a shape corresponding to the top of the base.

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

according to the utility model, the on-off state of the switch is switched by the reed, when the button is pressed to a certain degree, the click sound appears, the grounding pins are arranged at the two ends of the cover plate, so that the welding is firmer, the shape of Mylar is consistent with that of the top of the base, the Mylar is tightly attached to the top of the base, the situation that moisture, liquid, dust and the like enter the inside of the base through the through hole in the cover plate to corrode and short circuit the reed inside the base is prevented, the normal use of the tact switch is protected, the waterproof and dustproof protective performance of the product reaches IP65, and the service life of the tact switch is prolonged.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a cut-away view of the overall structure of the present invention.

In the figure: 1. a button; 2. a cover plate; 3. mylar; 4. a reed; 5. a base; 6. and a terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-2, the utility model provides a waterproof and dustproof light-touch switch, which comprises a base 5, wherein a reed 4 is clamped and connected inside the base 5, a mylar 3 is arranged on the top of the base 5, two sides of the base 5 are clamped and connected with two sides of a cover plate 2, the middle of the cover plate 2 is clamped and connected with one end of a button 1, the other end of the button 1 is contacted with the top of the mylar 3, and two ends of the bottom of the base 5 are clamped and connected with two terminals 6.

Preferably, the through-hole has been seted up at the middle part of apron 2, and the one end and the through-hole phase-match of button 1, with the one end of button 1 and the through-hole block connection in apron 2 middle part.

Preferably, both ends of the cover plate 2 are provided with grounding pins, so that the welding is firmer.

Preferably, the middle part of the base 5 is provided with a groove, the reed 4 and the groove are both circular, the reed 4 is matched with the groove, and the reed 4 is clamped and installed in the groove inside the base 5.

Preferably, the shape at mylar 3 and base 5 top is unanimous for mylar 3 closely laminates with base 5's top, prevents that moisture, liquid, dust etc. from entering into base 5's inside through the through-hole on apron 2, causes the condition of corruption, short circuit to base 5 inside reed 4, has protected the normal use of dabbing the switch, makes the waterproof dirt-proof barrier propterty of product reach IP65, has improved the life who dabs the switch.

During the specific use, install reed 4 block in the inside recess of base 5, Mylar 3 sets up the top at base 5, the both sides of apron 2 are connected with the both sides and the block of base 5, the one end of button 1 is connected with the through-hole block at apron 2 middle part, the other end of button 1 contacts with the top of Mylar 3, four terminals 6 are even block connection respectively and are all at the both ends of base 5 bottom, accomplish the switching of switch on-off state through reed 4, press button 1 to certain extent and appear along with the sound of ticking, the both ends of apron 2 all are equipped with the ground connection foot, make the light touch switch more firm through the welding, the shape at Mylar 3 and base 5 top is unanimous, make Mylar 3 closely laminate with the top of base 5, prevent that moisture, liquid, dust from entering the inside of base 5 through the through-hole on apron 2, cause corruption to reed 4 inside base 5, The normal use of the touch switch is protected under the condition of short circuit, the waterproof and dustproof protective performance of the product reaches IP65, and the service life of the touch switch is prolonged.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a waterproof dirt-proof dabs switch, includes base (5), its characterized in that: the inside block of base (5) is connected with reed (4), the top of base (5) is equipped with wheat and draws (3), the both sides of base (5) are connected with the both sides block of apron (2), the middle part of apron (2) is connected with the one end block of button (1), the other end of button (1) contacts with the top that wheat drawn (3), the equal block in both ends of base (5) bottom is connected with two terminals (6).

2. The waterproof and dustproof tact switch according to claim 1, characterized in that: the middle part of the cover plate (2) is provided with a through hole, and one end of the button (1) is matched with the through hole.

3. The waterproof and dustproof tact switch according to claim 1, characterized in that: and both ends of the cover plate (2) are provided with grounding pins.

4. The waterproof and dustproof tact switch according to claim 1, characterized in that: the middle of the base (5) is provided with a groove, the reed (4) and the groove are both circular, and the reed (4) is matched with the groove.

5. The waterproof and dustproof tact switch according to claim 1, characterized in that: the shape of the top of the mylar (3) is consistent with that of the top of the base (5).