CN215644227U - Improved waterproof touch switch - Google Patents
Improved waterproof touch switch Download PDFInfo
- Publication number
- CN215644227U CN215644227U CN202122199461.4U CN202122199461U CN215644227U CN 215644227 U CN215644227 U CN 215644227U CN 202122199461 U CN202122199461 U CN 202122199461U CN 215644227 U CN215644227 U CN 215644227U
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- base
- button
- upper cover
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Abstract
The utility model discloses an improved waterproof light-touch switch, which comprises a base, wherein an elastic sheet is clamped and connected inside the base, a waterproof glue and a silica gel pad are sequentially clamped and connected in the middle of the top end of the base from bottom to top, four corners of the top end of the base are clamped and connected with four corners of the bottom of an upper cover, the middle of the upper cover is clamped and connected with one end of a button, the other end of the button is contacted with the top of the silica gel pad, and two leading-out ends are arranged on two sides of the bottom of the base. Thereby improving the service life of the tact switch.
Description
Technical Field
The utility model relates to the technical field of touch switches, in particular to an improved waterproof touch switch.
Background
The light touch switch is an electronic switch, mainly used on daily household appliances, the switch can be switched on by lightly pressing a switch button during use, the switch is switched off when hands are loosened, the internal structure of the light touch switch realizes on-off by springing a metal elastic sheet under stress, along with the development of science and technology and the advancement of humanity, the light touch switch has the advantages of small contact resistance load, accurate operation force error, diversified specifications and the like, the light touch switch is widely applied to electronic equipment, white household appliances and the like, the existing light touch switch is provided with a button hole due to the fact that an upper cover is provided with the button hole, water can enter the inside of a base through the button hole on the upper cover, the elastic sheet inside the base is corroded, short circuit is caused, the service life of the light touch switch is shortened, the surface of a leading-out end is not provided with a groove, and the waterproofness is unstable.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an improved waterproof tact switch to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof switch that dabs of improved generation, includes the base, the inside block of base is connected with the shell fragment, the top of shell fragment is equipped with interior button, the middle part on base top is connected with waterproofing membrane and silica gel pad by supreme block in proper order down, four corners on base top are connected with four corner blocks of upper cover bottom, the middle part of upper cover is connected with the one end block of button, the other end of button contacts with the top of silica gel pad, the both sides of base bottom all are equipped with two and draw forth the end.
As a preferable technical scheme of the utility model, the middle part of the upper cover is provided with a button hole, and the button hole is matched with one end of the button.
As a preferred technical scheme of the utility model, the four corners of the bottom of the upper cover are respectively provided with a clamping hole, the four corners of the top end of the base are respectively provided with a clamping block, and the clamping blocks are matched with the clamping holes.
As a preferred technical scheme of the utility model, the base is internally provided with a clamping groove, and the elastic sheet is matched with the clamping groove.
As a preferred technical scheme of the utility model, the surface of the leading-out end is provided with a plurality of grooves.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the switch on-off state switching of the switch is completed through the elastic sheet, when the button is pressed to a certain degree, the click sound is generated, the surface of the leading-out end is provided with the plurality of grooves, so that the water resistance of the product is more stable and reliable, the silica gel pad and the waterproof glue can be tightly attached to the top of the base, liquid such as external moisture is prevented from entering the inside of the base from the button hole in the middle of the upper cover, the elastic sheet in the base is prevented from being corroded, short circuit of the tact switch is avoided, 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. an upper cover; 2. a button; 3. a silica gel pad; 4. waterproof glue; 5. an inner button; 6. a spring plate; 7. a base; 8. and (6) leading out the 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 an improved waterproof light-touch switch, which comprises a base 7, wherein an elastic sheet 6 is clamped and connected inside the base 7, an inner button 5 is arranged at the top of the elastic sheet 6, a waterproof adhesive 4 and a silica gel pad 3 are sequentially clamped and connected in the middle of the top end of the base 7 from bottom to top, four corners of the top end of the base 7 are clamped and connected with four corners of the bottom of an upper cover 1, the middle of the upper cover 1 is clamped and connected with one end of the button 2, the other end of the button 2 is contacted with the top of the silica gel pad 3, and two leading-out ends 8 are arranged on two sides of the bottom of the base 7.
Preferably, the middle part of the upper cover 1 is provided with a button hole, the button hole is matched with one end of the button 2, and one end of the button 2 is clamped and connected with the button hole in the middle part of the upper cover 1.
Preferably, the clamping holes are formed in four corners of the bottom of the upper cover 1, the clamping blocks are arranged on four corners of the top end of the base 7, the clamping blocks are matched with the clamping holes, and the upper cover 1 is connected with the clamping blocks of the four corners of the top end of the base 7 in a clamping mode through the clamping holes in the four corners of the bottom.
Preferably, the base 7 is provided with a clamping groove inside, the elastic sheet 6 is matched with the clamping groove, and the elastic sheet 6 is clamped and installed in the clamping groove inside the base 7.
Preferably, the surface of the leading-out end 8 is provided with a plurality of grooves, so that the water resistance of the product is more stable and reliable.
When the waterproof switch is used, the elastic sheet 6 is clamped and installed in a clamping groove in the base 7, the inner button 5 is arranged at the top of the elastic sheet 6, the silica gel pad 3 and the waterproof adhesive 4 are sequentially clamped and connected to the middle of the top end of the base 7 from bottom to top, the upper cover 1 is clamped and connected with the clamping blocks at four corners of the top end of the base 7 through clamping holes at four corners of the bottom, one end of the button 2 is clamped and connected with a button hole in the middle of the upper cover 1, the other end of the button 2 is contacted with the top of the silica gel pad 3, four leading-out ends 8 are respectively and uniformly arranged at two sides of the bottom of the base 7, the switching of the on-off state of the switch is completed through the elastic sheet 6, when the button 2 is pressed to a certain degree, a plurality of grooves are formed in the surface of the leading-out ends 8, the waterproof performance of the product is more stable and reliable, the silica gel pad 3 and the waterproof adhesive 4 are tightly attached to the top of the base 7, so as to prevent liquid such as external moisture from entering the inside of the base 7 from the button hole in the middle of the upper cover 1, the corrosion condition is caused to the elastic sheet 6 in the base 7, thereby prolonging the service life of the tact switch.
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 (5)
1. The utility model provides a waterproof switch that dabs of improved generation, includes base (7), its characterized in that: the inside block of base (7) is connected with shell fragment (6), the top of shell fragment (6) is equipped with interior button (5), the middle part on base (7) top is connected with waterproof glue (4) and silica gel pad (3) by supreme block in proper order down, four corners on base (7) top are connected with four corner blocks of upper cover (1) bottom, the middle part of upper cover (1) is connected with the one end block of button (2), the other end of button (2) contacts with the top of silica gel pad (3), the both sides of base (7) bottom all are equipped with two and draw forth end (8).
2. The improved waterproof tact switch according to claim 1, wherein: the middle part of the upper cover (1) is provided with a button hole, and the button hole is matched with one end of the button (2).
3. The improved waterproof tact switch according to claim 1, wherein: the clamping holes are formed in four corners of the bottom of the upper cover (1), clamping blocks are arranged on four corners of the top end of the base (7), and the clamping blocks are matched with the clamping holes.
4. The improved waterproof tact switch according to claim 1, wherein: the base (7) is internally provided with a clamping groove, and the elastic sheet (6) is matched with the clamping groove.
5. The improved waterproof tact switch according to claim 1, wherein: the surface of the leading-out end (8) is provided with a plurality of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199461.4U CN215644227U (en) | 2021-09-13 | 2021-09-13 | Improved waterproof touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199461.4U CN215644227U (en) | 2021-09-13 | 2021-09-13 | Improved waterproof touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215644227U true CN215644227U (en) | 2022-01-25 |
Family
ID=79915042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122199461.4U Active CN215644227U (en) | 2021-09-13 | 2021-09-13 | Improved waterproof touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215644227U (en) |
-
2021
- 2021-09-13 CN CN202122199461.4U patent/CN215644227U/en active Active
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