CN202995638U - Keyboard capable of quickly switching between uppercase input mode and lowercase input mode - Google Patents
Keyboard capable of quickly switching between uppercase input mode and lowercase input mode Download PDFInfo
- Publication number
- CN202995638U CN202995638U CN 201220713513 CN201220713513U CN202995638U CN 202995638 U CN202995638 U CN 202995638U CN 201220713513 CN201220713513 CN 201220713513 CN 201220713513 U CN201220713513 U CN 201220713513U CN 202995638 U CN202995638 U CN 202995638U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- input mode
- circuit film
- button
- uppercase
- 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 - Fee Related
Links
Images
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to a keyboard capable of quickly switching between an uppercase input mode and a lowercase input mode. Keys are arranged on the top surface of a keyboard body, a keyboard circuit film is arranged on the lower portions of the keys, a carbon core is arranged at the contact position of each key and the keyboard circuit film, a sensor circuit film and multiple pressure sensors are arranged on the lower portion of the keyboard circuit film in sequence, and each pressure sensor corresponds to one key and connected with a keyboard microprocessor. The keyboard is simple in structure and convenient to operate and has good practical value, a user can switch between the uppercase input mode and the lowercase input mode conveniently by the aid of magnitude of key pressing force, and requirement on quick switching between the uppercase input mode and the lowercase input mode is met.
Description
Technical field
The utility model relates to a kind of keyboard, especially a kind of keyboard that can switch fast capital and small letter.
Background technology
At present, when people use keyboard input capital and small letter, all must carry out the capital and small letter blocked operation, and often misoperation, switch not fast, bring very large inconvenience to the user, solution is not preferably also arranged so far.
The utility model content
In keyboard operation, capital and small letter switches the problem of inconvenience in order to solve, the utility model proposes a kind of keyboard that can switch fast capital and small letter, this keyboard structure is simple, easy and simple to handle, the user can be conveniently carries out capital and small letter and switches by the button size of exerting oneself, satisfy the demand of switching fast capital and small letter, have practical value preferably.
The technical scheme that its technical matters that solves the utility model adopts is: the keyboard that this can switch capital and small letter fast, comprise keyboard body, and the end face of described keyboard body is provided with button, and the button bottom is the keyboard circuit film; The position that each button contacts with the keyboard circuit film is provided with a carbon heart; The bottom of described keyboard circuit film is sequentially with sensor circuit film and pressure transducer, and described pressure transducer is a plurality of, the corresponding button of each pressure transducer, and described pressure transducer is connected with keyboard microprocessor.
The beneficial effects of the utility model are: this keyboard structure that can switch fast capital and small letter is simple, easy and simple to handle, the user can be conveniently carries out capital and small letter and switches by the button size of exerting oneself, and satisfies the demand of switching fast capital and small letter, has practical value preferably.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 can switch the one-piece construction schematic diagram of the keyboard of capital and small letter fast for this.
Accompanying drawing 2 can switch the keyboard monomer vertical section structure schematic diagram of capital and small letter fast for this.
In figure, 1. keyboard body, 2. button, 3. the carbon heart, 4. keyboard circuit film, 5. sensor circuit film, 6. pressure transducer, 7. keyboard microprocessor.
Embodiment
In the accompanying drawings, the keyboard that this can switch capital and small letter fast comprises keyboard body 1, and the end face of described keyboard body 1 is provided with button 2, and button 2 bottoms are keyboard circuit film 4; Each button 2 contacts 4 position and is provided with a carbon heart 3 with the keyboard circuit film; The bottom of described keyboard circuit film 4 is sequentially with sensor circuit film 5 and pressure transducer 6, and described pressure transducer 6 is a plurality of, the corresponding button 2 of each pressure transducer 6, and described pressure transducer 6 is connected with keyboard microprocessor 7.
Claims (1)
1.
OneKind can switch fast the keyboard of capital and small letter, comprise keyboard body (1), the end face of described keyboard body (1) is provided with button (2), and button (2) bottom is keyboard circuit film (4); Each button (2) contacts (4) with the keyboard circuit film position is provided with a carbon heart (3); It is characterized in that: the bottom of described keyboard circuit film (4) is sequentially with sensor circuit film (5) and pressure transducer (6), described pressure transducer (6) is a plurality of, the corresponding button (2) of each pressure transducer (6), described pressure transducer (6) is connected with keyboard microprocessor (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220713513 CN202995638U (en) | 2012-12-21 | 2012-12-21 | Keyboard capable of quickly switching between uppercase input mode and lowercase input mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220713513 CN202995638U (en) | 2012-12-21 | 2012-12-21 | Keyboard capable of quickly switching between uppercase input mode and lowercase input mode |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202995638U true CN202995638U (en) | 2013-06-12 |
Family
ID=48566792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220713513 Expired - Fee Related CN202995638U (en) | 2012-12-21 | 2012-12-21 | Keyboard capable of quickly switching between uppercase input mode and lowercase input mode |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202995638U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104461024A (en) * | 2013-09-18 | 2015-03-25 | 联想(北京)有限公司 | Input device, information processing method and device and electronic device |
US9666390B2 (en) | 2015-02-25 | 2017-05-30 | Dong Z. Kim | Keyboard containing keys having sequential switching capacities |
-
2012
- 2012-12-21 CN CN 201220713513 patent/CN202995638U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104461024A (en) * | 2013-09-18 | 2015-03-25 | 联想(北京)有限公司 | Input device, information processing method and device and electronic device |
US10747270B2 (en) | 2013-09-18 | 2020-08-18 | Beijing Lenovo Software Ltd. | Input apparatus, information processing method, and information processing apparatus |
US9666390B2 (en) | 2015-02-25 | 2017-05-30 | Dong Z. Kim | Keyboard containing keys having sequential switching capacities |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202995638U (en) | Keyboard capable of quickly switching between uppercase input mode and lowercase input mode | |
CN104377065A (en) | Magnetic key and keyboard with magnetic keys | |
CN202632250U (en) | Touch screen special for blind person | |
CN202315276U (en) | Game keypad of capacitive screen | |
CN203070220U (en) | Finger ring type mouse | |
CN201655608U (en) | Tact switch of large key | |
CN103176619A (en) | Computer keyboard with movable keys | |
CN204406331U (en) | A kind of pressure keyboard | |
CN202930283U (en) | Cantilever type keyboard device | |
CN204189143U (en) | A kind of game mouse | |
CN204204708U (en) | Magnetic key and keyboard thereof | |
CN201522947U (en) | Key | |
CN202996656U (en) | Button | |
CN204631798U (en) | A kind of pen-shaped photoelectric mouse | |
CN203689442U (en) | Keyboard input system capable of displaying finger position in monitor dynamically | |
CN202258937U (en) | Composite-type key, composite-type keyboard and electronic device | |
CN201846542U (en) | Electronic equipment and function key set | |
CN205723284U (en) | Sound film key | |
CN201820191U (en) | Keyboard suitable for left-handed user | |
CN202649930U (en) | Handle type keyboard | |
CN204558317U (en) | A kind of three position key switches | |
CN204011190U (en) | A kind of keyboard with elastic reset function | |
CN202816745U (en) | Side key | |
CN201966105U (en) | Integral-type touch pad keystroke of notebook computer | |
CN219831783U (en) | Mouse function conversion device of capacitive touch equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131221 |