CN201532610U - Dustproof waterproof keyboard - Google Patents
Dustproof waterproof keyboard Download PDFInfo
- Publication number
- CN201532610U CN201532610U CN200920200690XU CN200920200690U CN201532610U CN 201532610 U CN201532610 U CN 201532610U CN 200920200690X U CN200920200690X U CN 200920200690XU CN 200920200690 U CN200920200690 U CN 200920200690U CN 201532610 U CN201532610 U CN 201532610U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- dustproof
- waterproof
- bond switching
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model relates to a dustproof waterproof keyboard comprising a keyboard support, a circuit board, a key switch, key caps and a keyboard shell, wherein a dustproof waterproof film is arranged above the keyboard support and the key switch. Through pasting the dustproof waterproof films with matched shapes above the key switch and the keyboard support and the inner top surface of the keyboard shell by adhesive sticker, the utility model effectively prevents the dust and water from influencing the keyboard performances, thus meeting the using requirements of different occasions; and simultaneously, the utility model has simple structure design and effectively reduces the use cost.
Description
Technical field
The utility model relates to a kind of keyboard, refers in particular to a kind of keyboard that can dustproof and waterproof.
Background technology
Along with progress of science and technology; electronic product and people's life is got in touch more and more closer; in recent years electronic product especially computer become people's indispensable essential tool of life of working; keyboard is as an important operation interface its normal use of corrosive effect because of dust and water through regular meeting of computer; especially in the more abominable field of employment of some environment, this problem is just more outstanding.Such as in occasions such as freeway toll stations, common keyboard is not because of possessing the dustproof and waterproof function, obstruction keyboard operation dirigibility because of dust after use a period of time reduces greatly, in use make immersion keyboards such as water or rainwater then can influence the operate as normal of the electronic circuit board and the electronic devices and components of keyboard because of human factor or weather reason, severe patient can directly damage keyboard can't normally use it, and this not only makes troubles to operate as normal has increased use cost especially.Thereby be badly in need of a kind of keyboard that can realize the dustproof and waterproof function, to satisfy the use of people in different occasions.
Summary of the invention
The purpose of this utility model is to provide a kind of keyboard with dustproof and waterproof function simple in structure.
For achieving the above object, the utility model adopts following technical scheme: a kind of dustproof and waterproof keyboard, and it includes keyboard holder, wiring board, bond switching, keycap, keyboard case, and described keyboard holder and bond switching top are provided with the water proof and dust proof film.
Compared with prior art, the utlity model has following beneficial effect: by the water proof and dust proof film is set, effectively stoped the influence of dust and water above keyboard holder and bond switching, thereby satisfied the request for utilization of different occasions to keyboard feature.
Description of drawings
Fig. 1 is the utility model dustproof and waterproof keyboard cut-open view.
Fig. 2 is the utility model dustproof and waterproof membrane structure figure.
Embodiment
Please refer to Figure 1 and Figure 2, a kind of dustproof and waterproof keyboard, it includes wiring board 1, keyboard holder 2, water proof and dust proof film 3, bond switching 4, keycap 5, keyboard case 6, and described keyboard case comprises upper shell and lower house, and the bottom of lower house is provided with apopore 60.
Described water proof and dust proof film 3 is the films that adopt the special Mould Machining one-tenth of thermoplastic plastic sheeting warp and keyboard holder, bond switching top, keyboard case inner top surface shape to match, it is arranged on keyboard holder 2 and bond switching 4 tops, it is to extend to bond switching 4 tops from keyboard holder 2, and adopts adhesive sticker to bond the inner top surface of itself and keyboard holder, bond switching and keyboard case fixing respectively.Thereby stop and to go into to soak keyboard, protected the electronic circuit board, electronic devices and components etc. of keyboard to avoid the erosion of water and dust from the water and the dust in keyboard case end face slit.
Described water proof and dust proof film 3 offers opening so that the key core moves up and down at the draw key core place of bond switching 4, be provided with water storage ditch 30 around this water proof and dust proof film 3 simultaneously, the bottom is provided with effluent trough 31, in case water just can import the water storage ditch and discharges through effluent trough after the keyboard end face immerses water, it is external that keyboards are discharged in apopore 60 backs that are discharged to the keyboard lower house; Thereby the current-carrying part that makes keyboard comprises fixed body, PCB and other conductive element device of the slide core of switch and switch and avoids the immersion of water and influence the functions of use of keyboard.
The utility model by above the bond switching of keyboard and keyboard holder, keyboard case inner top surface adopt adhesive sticker to paste the water proof and dust proof film that matches with its shape, thereby make the current-carrying part of keyboard avoid the immersion of water and dust and influence the functions of use of keyboard.
Claims (5)
1. dustproof and waterproof keyboard, it includes keyboard holder (2), wiring board (1), bond switching (4), keycap (5), keyboard case (6), it is characterized in that: described keyboard holder (2) and bond switching (4) top are provided with water proof and dust proof film (3).
2. dustproof and waterproof keyboard as claimed in claim 1 is characterized in that: described water proof and dust proof film (3) extends to bond switching (4) top from keyboard holder (2), and bonds fixing respectively with the inner top surface of keyboard holder, bond switching and keyboard case.
3. dustproof and waterproof keyboard as claimed in claim 2 is characterized in that: described water proof and dust proof film (3) offers opening so that the key core moves up and down at the draw key core place of bond switching (4).
4. dustproof and waterproof keyboard as claimed in claim 3 is characterized in that: described water proof and dust proof film (3) is provided with water storage ditch (30) all around, and the bottom is provided with effluent trough (31).
5. as each described dustproof and waterproof keyboard in the claim 1 to 4, it is characterized in that: described keyboard case comprises upper shell and lower house, and the bottom of lower house is provided with apopore (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920200690XU CN201532610U (en) | 2009-11-13 | 2009-11-13 | Dustproof waterproof keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920200690XU CN201532610U (en) | 2009-11-13 | 2009-11-13 | Dustproof waterproof keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532610U true CN201532610U (en) | 2010-07-21 |
Family
ID=42528011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920200690XU Expired - Lifetime CN201532610U (en) | 2009-11-13 | 2009-11-13 | Dustproof waterproof keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426675A (en) * | 2012-05-25 | 2013-12-04 | 光宝电子(广州)有限公司 | Waterproof keyboard |
| CN104183407A (en) * | 2014-07-29 | 2014-12-03 | 宁海县科野电脑设备有限公司 | Keyboard used for charge of highway |
| WO2018036376A1 (en) * | 2016-08-26 | 2018-03-01 | 青岛海尔滚筒洗衣机有限公司 | Waterproof membrane and waterproof button having position-restoring function |
-
2009
- 2009-11-13 CN CN200920200690XU patent/CN201532610U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426675A (en) * | 2012-05-25 | 2013-12-04 | 光宝电子(广州)有限公司 | Waterproof keyboard |
| CN103426675B (en) * | 2012-05-25 | 2015-10-14 | 光宝电子(广州)有限公司 | Waterproff keyboard |
| CN104183407A (en) * | 2014-07-29 | 2014-12-03 | 宁海县科野电脑设备有限公司 | Keyboard used for charge of highway |
| CN104183407B (en) * | 2014-07-29 | 2016-07-13 | 宁海县科野电脑设备有限公司 | A kind of expressway tol lcollection keyboard |
| WO2018036376A1 (en) * | 2016-08-26 | 2018-03-01 | 青岛海尔滚筒洗衣机有限公司 | Waterproof membrane and waterproof button having position-restoring function |
| CN107785199A (en) * | 2016-08-26 | 2018-03-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of waterproof membrane and Waterproof push-button with reset function |
| CN107785199B (en) * | 2016-08-26 | 2021-12-07 | 青岛海尔洗涤电器有限公司 | Waterproof membrane and waterproof button with reset function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |
|
| CX01 | Expiry of patent term |