CN200986687Y - Computer secret keyboard - Google Patents
Computer secret keyboard Download PDFInfo
- Publication number
- CN200986687Y CN200986687Y CN 200620132657 CN200620132657U CN200986687Y CN 200986687 Y CN200986687 Y CN 200986687Y CN 200620132657 CN200620132657 CN 200620132657 CN 200620132657 U CN200620132657 U CN 200620132657U CN 200986687 Y CN200986687 Y CN 200986687Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- fingers
- utility
- password
- model
- 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 device for safe use of numeric passwords input, and is applied in a computer. The utility model mainly comprises a numeric key for passwords, a keyboard body and other parts. The utility model is characterized in that eight numeric keys are made on the back of the keyboard and are distributed according to the operation characteristics of index fingers, middle fingers, ring fingers and little fingers of both hands and in the principle of bilateral symmetry. A user can press the keys in the back of the keyboard just with the index fingers, middle fingers, ring fingers and little fingers of both hands in the way of touch typing to input passwords. The utility model is a novel computer keyboard, and is applied in the password operation to prevent the passwords being peeked by others.
Description
Technical field
The utility model is a kind of device of using the input digit password safely, is applied to the computer aspect.
Background technology
Letter and number key position on the present computor-keyboard is arranged on the panel of keyboard fully unlimitedly, and the user is very easily observed the password of input by the people in to computer input Password Operations, objectively cause password not maintain secrecy.
Summary of the invention
In order to overcome the unclassified defective of existing computor-keyboard input password, the utility model provides a kind of computer security keyboard, and this keyboard can carry out the sight line shielding simply and effectively, realizes user's the maintaining secrecy of password in the password input operation.
The technical solution of the utility model is: 1～4 four password figure button is arranged in the left side at the keyboard body back side according to the order of sequence, corresponds respectively to forefinger, middle finger, the third finger and the little finger of toe of user's left hand; 5～8 four password figure buttons also are arranged in the right at the keyboard body back side according to the order of sequence, correspond respectively to forefinger, middle finger, the third finger and the little finger of toe of user's right hand; The user is when the input password, the left hand that inputs password and the forefinger of the right hand, middle finger, the third finger and little finger of toe are in keyboard body back position, on this position, can't be observed the finger movement that the user inputs password by the people, the user utilizes touch system to carry out the password input, has reached the purpose that can not reveal in the password input ingeniously and simply.
The beneficial effects of the utility model are: the user can not reveal password by being observed by the people in the operation of computor-keyboard input password.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Accompanying drawing is a structural map of the present utility model, 1. password figure buttons, 2. keyboard body among the figure.
Embodiment
Make eight password figure buttons at the keyboard back side, button is according to the operating feature of forefinger, middle finger, the third finger and the little finger of toe of left hand and right hand and left-right symmetric principle arranged distribution according to the order of sequence.
Claims (1)
1. a computer security keyboard is made up of password figure button and keyboard body, it is characterized in that: make symmetrical each four digital password key at the keyboard body back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132657 CN200986687Y (en) | 2006-08-16 | 2006-08-16 | Computer secret keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132657 CN200986687Y (en) | 2006-08-16 | 2006-08-16 | Computer secret keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986687Y true CN200986687Y (en) | 2007-12-05 |
Family
ID=38916146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620132657 Expired - Fee Related CN200986687Y (en) | 2006-08-16 | 2006-08-16 | Computer secret keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986687Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902361A (en) * | 2012-10-30 | 2013-01-30 | 陈和 | Keyboard for inputting characters into electronic equipment |
-
2006
- 2006-08-16 CN CN 200620132657 patent/CN200986687Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902361A (en) * | 2012-10-30 | 2013-01-30 | 陈和 | Keyboard for inputting characters into electronic equipment |
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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 |