CN204577291U - A kind of device of exempting from die sinking Waterproof key structure - Google Patents
A kind of device of exempting from die sinking Waterproof key structure Download PDFInfo
- Publication number
- CN204577291U CN204577291U CN201520313045.4U CN201520313045U CN204577291U CN 204577291 U CN204577291 U CN 204577291U CN 201520313045 U CN201520313045 U CN 201520313045U CN 204577291 U CN204577291 U CN 204577291U
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- button
- keymat
- housing
- key structure
- downside
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to a kind of device of exempting from die sinking Waterproof key structure, comprise housing, multiple button is provided with on the upside of described housing, keymat is provided with on the downside of described button, the touch-switch that button pressing plate is corresponding with button is provided with on the downside of described keymat, be provided with printed board on the downside of described touch-switch, between described button pressing plate and housing, be provided with sunk screw.The utility model is by arranging keymat; better serve the effect of dust and water protection; by arranging housing and button pressing plate; better this device internal structure is protected; improve useful life; produce button by machine work, button size can be adjusted according to space size, easy for installation and installation site is flexible; add useful life; main parts size in press-key structure is all produced by machine work, and the production of more convenient pilot, reduces use cost; and structure is simple; reasonable in design, easy to operate, safe and reliable.
Description
Technical field
The utility model relates to button technical field, particularly relates to a kind of device of exempting from die sinking Waterproof key structure.
Background technology
Along with the development of society, improving constantly of science and technology, also almost button product can be seen in people's life, little of cell phone keyboard, large to mechanical grinding tool, different according to the function of button, the purposes of button is also different, grinding tool is generally adopted to produce when producing button, although one time performance produces multiple button, but existing die sinking is produced, due to different product button size, quantity is inconsistent, the production cost of the corresponding small lot of frequent die sinking is higher, and existing device in use waterproof and dust-proof effect poor, keymat easily loosens, make sense of touch effect bad.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of device of exempting from die sinking Waterproof key structure.
The utility model is achieved through the following technical solutions:
21 kinds of devices of exempting from die sinking Waterproof key structure, comprise housing, multiple button is provided with on the upside of described housing, keymat is provided with on the downside of described button, the touch-switch that button pressing plate is corresponding with button is provided with on the downside of described keymat, be provided with printed board on the downside of described touch-switch, between described button pressing plate and housing, be provided with sunk screw.
As optimal technical scheme of the present utility model: described keymat is that silica gel is made.
As the preferred technical scheme of the utility model, described touch-switch is welded in printed board.
As the preferred technical scheme of the utility model, described keymat is pasted onto in inner walls.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by arranging keymat; better serve the effect of dust and water protection; by arranging housing and button pressing plate; better this device internal structure is protected; improve useful life; produce button by machine work, button size can be adjusted according to space size, easy for installation and installation site is flexible; add useful life; main parts size in press-key structure is all produced by machine work, and the production of more convenient pilot, reduces use cost; and structure is simple; reasonable in design, easy to operate, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, button, 2, housing, 3, sunk screw, 4, touch-switch, 5, printed board, 6, button pressing plate, 7, keymat.
Specific embodiments
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of device of exempting from die sinking Waterproof key structure, comprise housing 2, multiple button 1 is provided with on the upside of described housing 2, described button 1 is machine work production, keymat 7 is provided with on the downside of described button 1, described keymat 7 is pasted onto on housing 2 inwall, described keymat 7 is made for silica gel, button pressing plate 6 touch-switch corresponding with button 14 is provided with on the downside of described keymat 7, printed board 5 is provided with on the downside of described touch-switch 4, described touch-switch 4 is welded in printed board 5, is provided with sunk screw 3 between described button pressing plate 6 and housing 2.
Suitably adjust the installation site of printed board 5 during onsite application, button 1 is contacted with touch-switch 4 by keymat 7, reach good sense of touch effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. exempt from the device of die sinking Waterproof key structure for one kind, it is characterized in that: comprise housing (2), described housing (2) upside is provided with multiple button (1), described button (1) downside is provided with keymat (7), described keymat (7) downside is provided with button pressing plate (6) and the corresponding touch-switch (4) of button (1), described touch-switch (4) downside is provided with printed board (5), is provided with sunk screw (3) between described button pressing plate (6) and housing (2).
2. a kind of device of exempting from die sinking Waterproof key structure according to claim 1, is characterized in that: described keymat (7) is made for silica gel.
3. a kind of device of exempting from die sinking Waterproof key structure according to claim 1, is characterized in that: described touch-switch (4) is welded in printed board (5).
4. a kind of device of exempting from die sinking Waterproof key structure according to claim 1, is characterized in that: described keymat (7) is pasted onto on housing (2) inwall.
5. a kind of device of exempting from die sinking Waterproof key structure according to claim 1, is characterized in that: described button (1) is machine work production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313045.4U CN204577291U (en) | 2015-05-11 | 2015-05-11 | A kind of device of exempting from die sinking Waterproof key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313045.4U CN204577291U (en) | 2015-05-11 | 2015-05-11 | A kind of device of exempting from die sinking Waterproof key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577291U true CN204577291U (en) | 2015-08-19 |
Family
ID=53869892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520313045.4U Active CN204577291U (en) | 2015-05-11 | 2015-05-11 | A kind of device of exempting from die sinking Waterproof key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803468A (en) * | 2015-11-26 | 2017-06-06 | 研华宝元数控股份有限公司 | Press-key structure assembly |
-
2015
- 2015-05-11 CN CN201520313045.4U patent/CN204577291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803468A (en) * | 2015-11-26 | 2017-06-06 | 研华宝元数控股份有限公司 | Press-key structure assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |