CN2916750Y - Anti-spy cryptographic keyboard structure - Google Patents
Anti-spy cryptographic keyboard structure Download PDFInfo
- Publication number
- CN2916750Y CN2916750Y CN 200520143118 CN200520143118U CN2916750Y CN 2916750 Y CN2916750 Y CN 2916750Y CN 200520143118 CN200520143118 CN 200520143118 CN 200520143118 U CN200520143118 U CN 200520143118U CN 2916750 Y CN2916750 Y CN 2916750Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- key
- keys
- utility
- privacy
- 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
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model is a privacy cipher keyboard structure, belonging to the technical filed of electronic cipher keyboard. The purpose is to arrange a true keyboard under the keyboard plate to keep the privacy. Outlines of the technical scheme is that the front (upper part) of the keyboard plate is provided with decorative keys for indicating the position of true keys, and the true keys are below the keyboard plate for better keeping privacy. The utility model also uses keys by the special encoding way (namely converting numbers in cipher into the times of key clicks). Therefore, the utility model has advantages of strong privacy, easy operation, simple structure, and wide application.
Description
Technical field: the technical scheme that the utility model will be protected is the technical field that belongs to (electronics) code keypad structure, can be widely used in the password key keyboard.
Background technology: common keyboard of the prior art all is the positively fixed type digital keys generally, during button, because the manual operation digital keys is easy to be spied on by other people, causes password stolen.
Summary of the invention: the technical problems to be solved in the utility model is that the button in the traditional approach is carried out hidden processing, and utilizes another uncommon coded system, to reach the goal of the invention of " peep-proof " better.
The technical scheme in the invention for solving the above technical problem is: this code keypad structure mainly is made up of (comprising the functional rehabilitation key) such as finger-board, decoration key, manual buttons.Wherein keyboard is connected (energized) by line with main equipment, button on the finger-board is divided into decorates key and manual button, decorate top (front) that key is arranged on finger-board, and real button is that manual button is following (back side) that is fixedly mounted on finger-board; Decorate key and play camouflage effect (also can press, but not play the keyboard input), also have indication to be positioned at the true manually effect of key position at (back side) below the finger-board simultaneously; The manual button that is positioned at below the finger-board is only real operation push-button (keyboard).In addition, for realizing goal of the invention of the present utility model better, the utility model has been done further adjustment to the digital input mode of common key-press keyboard, promptly several are set in proper order and connect key by certain button, be followed successively by A key, B key, C key, D key ... and the numeral on traditional digital keys is converted into touch potential to respective keys (figure place of what and password of button can arbitrarily be set), import thereby finish once effectively password.
Useful technique effect of the present utility model is: by true button is arranged on finger-board following (below finger-board, except that front openings was used to stretch out one's hand button, other several times also can be provided with corresponding shelter.), make other people be difficult for spying on password from face, thereby play privacy functions; Also make this keyboard have more disguise by having improved coded system.
Description of drawings: accompanying drawing is depicted as the drawing (quadruple linkage) of the utility model keyboard structure
Among the figure: 1, manual button
2, decorate key
3, finger-board
Embodiment: present embodiment as shown in drawings: suppose that preferred quadruple linkage structure is an example, then from left to right four keys are respectively A key, B key, C key, D key below finger-board.If the password that the user sets is " 5218 ", then corresponding key combination is: 5-A, 2-B, 1-C, 8-D.Promptly press the A key successively five times, B key twice, C key once, D key eight times can be finished password input.(if because of error makes the mistake, then can press the functional rehabilitation key, again operation again.)
Claims (1)
1, a kind of peep-proof password keyboard structure, it is mainly formed by decorating key (3), finger-board (2) and manual button (1), it is characterized in that: be provided with on the surface of finger-board (2) and decorate key (3), and each decoration key (3) relevant position all is provided with real manually button (1) in the below of finger-board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143118 CN2916750Y (en) | 2005-11-17 | 2005-11-17 | Anti-spy cryptographic keyboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143118 CN2916750Y (en) | 2005-11-17 | 2005-11-17 | Anti-spy cryptographic keyboard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916750Y true CN2916750Y (en) | 2007-06-27 |
Family
ID=38187663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143118 Expired - Fee Related CN2916750Y (en) | 2005-11-17 | 2005-11-17 | Anti-spy cryptographic keyboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916750Y (en) |
-
2005
- 2005-11-17 CN CN 200520143118 patent/CN2916750Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |