CN102486682A - Keyboard capable of preventing misoperation - Google Patents
Keyboard capable of preventing misoperation Download PDFInfo
- Publication number
- CN102486682A CN102486682A CN2010105745277A CN201010574527A CN102486682A CN 102486682 A CN102486682 A CN 102486682A CN 2010105745277 A CN2010105745277 A CN 2010105745277A CN 201010574527 A CN201010574527 A CN 201010574527A CN 102486682 A CN102486682 A CN 102486682A
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- CN
- China
- Prior art keywords
- cylinder barrel
- piston
- button
- keyboard
- mistake proofing
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- 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.)
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Abstract
The invention relates to a keyboard capable of preventing misoperation. The keyboard comprises a base plate, keys and a controller, wherein each key comprises a cylinder barrel, a piston, a piston rod, a key cap and a pressure sensor; the cylinder barrel is provided with a containing cavity having an opening end; a buffer medium is filled in the containing cavity; the piston is arranged in the cylinder barrel in a sliding manner; two ends of the piston rod are fixedly connected with the key cap and the piston respectively; the pressure sensor is arranged on the inner wall of the cylinder barrel and used for detecting the value of a pressure in the cylinder barrel; and the controller inputs the character or instruction corresponding to the key representing the largest pressure value to a host device.
Description
Technical field
The present invention relates to a kind of keyboard, relate in particular to a kind of keyboard that can prevent maloperation.
Background technology
Keyboard is modal computer entry device, and it is widely used on the various terminal devices such as microcomputer.Usually, keyboard provides the button keycap that the user directly knocks.The size of most of keyboards is more and more littler, makes that button on every side also is triggered when we knock a button keycap.Make the character or the order of user's input error, therefore influencing the user normally uses this keyboard.
Summary of the invention
In view of this, be necessary to provide a kind of keyboard, can avoid because the too little maloperation that causes of keycap.
A kind of maloperation keyboard that prevents; Comprise a substrate, button and controller, said button comprises a cylinder barrel, a piston, a piston rod, a keycap and a pressure inductor, and said cylinder barrel offers the host cavity with an end opening; Said host cavity is filled with buffer medium; Said piston is arranged in the cylinder barrel slidably, and said piston rod two ends are fixedly connected on respectively on keycap and the piston, and said pressure inductor is arranged at inner wall of cylinder; Be used to detect the force value in the cylinder barrel, pairing character of button or the order that force value is maximum of said controller inputs to host apparatus.
Use this keyboard as input equipment, it can effectively avoid above-mentioned maloperation input, therefore is user-friendly to.
Description of drawings
Fig. 1 is the synoptic diagram of the present invention's one preferred embodiments keyboard.
The main element symbol description
| Keyboard | 1 |
| Substrate | 10 |
| Button | 20 |
| Cylinder barrel | 21 |
| End cap | 22 |
| Piston | 23 |
| Piston rod | 24 |
| Keycap | 25 |
| Inductor | 26 |
| Host cavity | 27 |
| Elastic component | 28 |
Embodiment
See also Fig. 1, its part illustrates and prevents maloperation keyboard 1.This keyboard 1 comprises a substrate 10 and is arranged at a plurality of buttons 20 on the substrate 10.
Said button 20 comprises a cylinder barrel 21, an end cap 22, a piston 23, a piston rod 24, a keycap 25 and a pressure inductor 26.Said cylinder barrel 21 offers the host cavity 27 with an end opening.Be filled with buffer medium in the said host cavity 27, said buffer medium comprises hydraulic medium or air pressure medium.Said piston 23 is arranged in the host cavity 27 slidably.Said end cap 22 is fixed on the endpiece of this host cavity 27, is used to prevent that piston 23 and cylinder barrel 21 break away from.Said piston rod 24 1 ends are fixed on the piston 23, and the other end passes end cap 22 backs and is fixedly connected with keycap 25.Said inductor 26 is arranged at cylinder barrel 21 inwalls, is used to detect the force value in the cylinder barrel 21.
In the middle of this embodiment, said button 20 also comprises an elastic component 28.This elastic component 28 is a coil type spring, and its two ends are individually fixed on piston 23 and cylinder barrel 21 bottoms, are used to stop that this piston 23 slips into cylinder barrel 21 bottoms.
During keycap 25 on knocking this keyboard 1, said piston 23 slides to the bottom of cylinder barrel 21.Inductor 26 detects cylinder barrel 21 internal pressure values, and 20 corresponding characters of button or the order that force value is maximum of the controller (not shown) in the keyboard 1 inputs to main process equipment, the mistake input that therefore can avoid a plurality of buttons 20 to be triggered being caused.
Although preferred implementation of the present invention is illustrated and describes, those skilled in the art will realize, and can make various variation and improvement, and these do not exceed true scope of the present invention.Therefore expectation, the present invention are not limited to disclosed as the embodiment that realizes the optimal mode that the present invention is contemplated, and all embodiments that the present invention includes all have in the protection domain of appended claims.
Claims (5)
1. one kind prevents the maloperation keyboard; Comprise a substrate, a plurality of button and controller, it is characterized in that: said button comprises a cylinder barrel, a piston, a piston rod, a keycap and a pressure inductor, and said cylinder barrel offers the host cavity with an end opening; Said host cavity is filled with buffer medium; Said piston is arranged in the cylinder barrel slidably, and said piston rod two ends are fixedly connected on respectively on keycap and the piston, and said pressure inductor is arranged at inner wall of cylinder; Be used to detect the force value in the cylinder barrel, pairing character of button or the order that force value is maximum of said controller inputs to host apparatus.
2. mistake proofing keyboard according to claim 1 is characterized in that: said buffer medium comprises liquid medium or gaseous medium.
3. mistake proofing keyboard according to claim 1 is characterized in that: be provided with an elastic component between said piston and the cylinder barrel, said elastic component is used to stop that piston slips into the cylinder barrel bottom.
4. mistake proofing keyboard according to claim 3 is characterized in that: said elastic component is a coil type spring.
5. mistake proofing keyboard according to claim 1 is characterized in that: said button also comprises an end cap, and said end cap is fixed on the openend of cylinder barrel, is used to prevent that piston and cylinder barrel break away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105745277A CN102486682A (en) | 2010-12-04 | 2010-12-04 | Keyboard capable of preventing misoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105745277A CN102486682A (en) | 2010-12-04 | 2010-12-04 | Keyboard capable of preventing misoperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102486682A true CN102486682A (en) | 2012-06-06 |
Family
ID=46152184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105745277A Pending CN102486682A (en) | 2010-12-04 | 2010-12-04 | Keyboard capable of preventing misoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102486682A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699254A (en) * | 2013-12-04 | 2015-06-10 | 联想(北京)有限公司 | Touch keyboard and electronic equipment |
| CN105912135A (en) * | 2016-04-18 | 2016-08-31 | 东莞市丰润计算机有限公司 | Anti mal-hitting device preventing mal-touching of keyboard |
| CN109720199A (en) * | 2017-10-31 | 2019-05-07 | 上海申龙客车有限公司 | A kind of integral new-energy passenger shifting system preventing maloperation |
| CN110223874A (en) * | 2019-06-28 | 2019-09-10 | 朱虹斐 | Stroke adjustable keyboard |
| CN110277265A (en) * | 2019-06-28 | 2019-09-24 | 朱虹斐 | Depressurize keyboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07146741A (en) * | 1993-11-19 | 1995-06-06 | Pfu Ltd | Thin keyboard |
| CN1423181A (en) * | 2001-11-30 | 2003-06-11 | 建碁股份有限公司 | Key mechanism for computer keyboard |
| CN1601679A (en) * | 2003-09-22 | 2005-03-30 | 株式会社Ntt都科摩 | Input key and input apparatus |
| CN1914808A (en) * | 2004-02-10 | 2007-02-14 | 摩托罗拉公司 | Electronic device with force sensing key |
| CN101401058A (en) * | 2006-01-13 | 2009-04-01 | 索尼爱立信移动通讯股份有限公司 | User interface for an electronic device |
-
2010
- 2010-12-04 CN CN2010105745277A patent/CN102486682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07146741A (en) * | 1993-11-19 | 1995-06-06 | Pfu Ltd | Thin keyboard |
| CN1423181A (en) * | 2001-11-30 | 2003-06-11 | 建碁股份有限公司 | Key mechanism for computer keyboard |
| CN1601679A (en) * | 2003-09-22 | 2005-03-30 | 株式会社Ntt都科摩 | Input key and input apparatus |
| CN1914808A (en) * | 2004-02-10 | 2007-02-14 | 摩托罗拉公司 | Electronic device with force sensing key |
| CN101401058A (en) * | 2006-01-13 | 2009-04-01 | 索尼爱立信移动通讯股份有限公司 | User interface for an electronic device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699254A (en) * | 2013-12-04 | 2015-06-10 | 联想(北京)有限公司 | Touch keyboard and electronic equipment |
| CN104699254B (en) * | 2013-12-04 | 2017-12-26 | 联想(北京)有限公司 | A kind of touch keyboard and electronic equipment |
| CN105912135A (en) * | 2016-04-18 | 2016-08-31 | 东莞市丰润计算机有限公司 | Anti mal-hitting device preventing mal-touching of keyboard |
| CN105912135B (en) * | 2016-04-18 | 2019-01-29 | 东莞市丰润计算机有限公司 | Prevent the anti-mistakenly hit device of accidentally touching disk |
| CN109720199A (en) * | 2017-10-31 | 2019-05-07 | 上海申龙客车有限公司 | A kind of integral new-energy passenger shifting system preventing maloperation |
| CN110223874A (en) * | 2019-06-28 | 2019-09-10 | 朱虹斐 | Stroke adjustable keyboard |
| CN110277265A (en) * | 2019-06-28 | 2019-09-24 | 朱虹斐 | Depressurize keyboard |
| CN110223874B (en) * | 2019-06-28 | 2022-01-25 | 深圳市艾瑞捷电子有限公司 | Keyboard with adjustable key stroke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120606 |