CN200953169Y - Back type keying cipher inputting device - Google Patents
Back type keying cipher inputting device Download PDFInfo
- Publication number
- CN200953169Y CN200953169Y CN 200620130014 CN200620130014U CN200953169Y CN 200953169 Y CN200953169 Y CN 200953169Y CN 200620130014 CN200620130014 CN 200620130014 CN 200620130014 U CN200620130014 U CN 200620130014U CN 200953169 Y CN200953169 Y CN 200953169Y
- Authority
- CN
- China
- Prior art keywords
- input unit
- key
- back side
- body formula
- operand keyboard
- 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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Abstract
This utility model relates to back type key password input device, consists of input device body (1), digital key (6), functional key (3), and display screen (4), it is characterized in that the digital key (6) is arranged on the back of input device body (1), the functional key (3) is arranged on the front of input device body, corresponding to back digital key, there are hidden digital key (2) arranged on its corresponding front position. It may also realize the antitheft purpose without changing its previous digital key input mode; simple structure, not great change of volume and structure, easy to manufacture; low cost, convenience; easy to use, high performance and practical.
Description
(1) technical field
The utility model relates to the input equipment of numeral, especially for the PIN PAD of bank.
(2) background technology
PIN PAD is used many in occasions such as bank, automatic teller machine, stock markets, it is the instrument of password input, can improve confidentiality.In bank used, people were withdrawing the money at every turn, the input unit that mostly will access to your password input password.Because bank is the public place, the many and more complicated of people is not wherein got rid of some people and is thought therefrom to peep others' deposit password, steals deposit by every means.The keyboard of the PIN PAD that present bank is commonly used is generally exposed outside; other people can peep the password of depositor's input from different angles; and obtained password and the damnous thing of depositor is also happened occasionally by others, owing to do not have desirable peep-proof keeping device, for the person of peeping provides opportunity; cause the depositor when accessing to your password input unit; other people are felt guard, worry that the password of oneself is peeped by others, cause damage; form certain psychological pressure, also bring inconvenience to the depositor.In order to overcome some defectives that the existing password input unit exists, also there are a lot of antitheft PIN PAD of peeping formula to occur, as China Patent No. 2005200335942 " whisper in sb.'s ear formula PIN PAD ", this input unit is because the nil enter key, but confirm numeral by voice suggestion, so the speed of input is slow, thereby have influence on the operating rate of bank.And for example China Patent No. is 021089310 " snooping type disclosure-resistant cipher input device ", and this input unit has a liquid crystal display that numeral is provided, and liquid crystal display will cover with a housing, and the right options button that keeps left is selected numeral.Though can reach the anti-effect of stealing, present relatively PIN PAD, volume is big, and structure is complicated.
(3) technology contents
The purpose of the utility model is to provide a kind of change to existing PIN PAD little, does not also change the back of the body formula key passwords input unit of touch-tone input method.
In order to realize above-mentioned purpose, the utility model is according to following technical scheme.Back of the body formula key passwords input unit comprises input unit body, numerical key, function key, display screen, concrete structure is the back side that the operand keyboard is arranged on the input unit body, function key is arranged on input unit body front, with the corresponding front position of the numerical key at the back side on latent numerical key is set;
High brightness transparent polyester glass is set on described latent digital key position, and light emitting diode is installed in its underpart;
Front at the input unit body is provided with display screen; The side is provided with card inserting mouth;
Periphery at the input unit back side can also be provided with fin.
The key that this key of the left and right sides that described operand keyboard is positioned at the back side is exerted pressure for direction to the left and right.
Superior part of the present utility model is: do not change the numerical key input mode of continuing to use in the past, also can reach the purpose that peep-proof is stolen; Simple in structure, do not change volume, inner structure does not need big adjustment, easier realization yet; Cost of manufacture is low, is easy to the user and accepts; Use simply, peep-proof is surreptitiously effective, is convenient to the user and grasps.
(4) description of drawings
Fig. 1, Fig. 2 are the input unit structural representation of the utility model embodiment 1.
Fig. 3, Fig. 4 are the input unit structural representation of the utility model embodiment 2.
(5) embodiment
The concrete structure of the utility model embodiment 1 sees also accompanying drawing 1, accompanying drawing 2.Back of the body formula key passwords input unit comprises input unit body 1, operand keyboard 6, function key 3, display screen 4, concrete structure is the back side that operand keyboard 6 is arranged on input unit body 1, function key 3 is arranged on input unit body 1 front, with the operand keyboard 6 corresponding front positions at the back side on latent numerical key 2 is set.Described latent numerical key 2 can be recessed in the surface level in input unit body 1 front, light emitting diode is installed in latent numerical key 2 bottoms, the user presses operand keyboard 6 at every turn, corresponding latent numerical key 2 will be luminous, and on latent numerical key 2, cover high brightness transparent polyester glass, from the angle of optics, beyond 15 degree other people are the light that can't see that latent numerical key 2 is sent, its anti-better effects if of peeping.Further display screen 4 is set, in order to show the digit of having imported in the front of input unit body 1.
Another embodiment of the utility model is referring to accompanying drawing 3, accompanying drawing 4.On the basis of above-mentioned input unit, the periphery at the input unit back side is provided with fin 7.Described operand keyboard 6 is positioned at the left and right sides at the back side.The key that this operand keyboard 6 is exerted pressure for left and right directions.
The front of embodiment 1 and embodiment 2 is provided with similar substantially, the position difference of just latent numerical key 2.The operand keyboard 6 of embodiment 2 is arranged on the left and right sides, the input unit back side, and this button exert pressure be not upper and lower to, but a part is left, a part to the right, design more meets ergonomics like this.User habitually two hand ends plays input unit, and two thumbs are used for front-operated function key 3, and other 8 fingers are held on the operand keyboard 6 at the back side and input password.Custom according to the user, can be with little finger of toe operation itself and following vacant two buttons or with forefinger operation itself and top two vacant buttons, allow input unit become more practical and simplification, so promptly can guarantee operator's correct input, can play the anti-effect of peeping again, its disguise is high.
Claims (7)
1, back of the body formula key passwords input unit, comprise input unit body (1), operand keyboard (6), function key (3), display screen (4), it is characterized in that operand keyboard (6) is arranged on the back side of input unit body (1), function key (3) is arranged on input unit body front, with the corresponding front position of operand keyboard (6) at the back side on latent numerical key (2) is set.
2, back of the body formula key passwords input unit as claimed in claim 1 is characterized in that on the position of latent numerical key (2) high brightness transparent polyester glass being set, and light emitting diode is installed in its underpart.
3, back of the body formula key passwords input unit as claimed in claim 1 is characterized in that in the front of input unit body (1) display screen (4) being set.
4, back of the body formula key passwords input unit as claimed in claim 1 is characterized in that being provided with card inserting mouth (5) on input unit body (1)
5, back of the body formula key passwords input unit as claimed in claim 1 is characterized in that the periphery at the input unit back side is provided with fin (7).
6, back of the body formula key passwords input unit as claimed in claim 5 is characterized in that described operand keyboard (6) is positioned at the left and right sides at the back side.
7, back of the body formula key passwords input unit as claimed in claim 6 is characterized in that the key that described operand keyboard (6) is exerted pressure for direction to the left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130014 CN200953169Y (en) | 2006-09-29 | 2006-09-29 | Back type keying cipher inputting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130014 CN200953169Y (en) | 2006-09-29 | 2006-09-29 | Back type keying cipher inputting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953169Y true CN200953169Y (en) | 2007-09-26 |
Family
ID=38811471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620130014 Expired - Fee Related CN200953169Y (en) | 2006-09-29 | 2006-09-29 | Back type keying cipher inputting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953169Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781111A (en) * | 2016-11-30 | 2017-05-31 | 黑龙江大学 | The handheld POS machine and password secret input method of secret input password |
| CN111028444A (en) * | 2019-12-26 | 2020-04-17 | 北京神州安付科技股份有限公司 | Counter POS machine with password input protection function |
-
2006
- 2006-09-29 CN CN 200620130014 patent/CN200953169Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781111A (en) * | 2016-11-30 | 2017-05-31 | 黑龙江大学 | The handheld POS machine and password secret input method of secret input password |
| CN111028444A (en) * | 2019-12-26 | 2020-04-17 | 北京神州安付科技股份有限公司 | Counter POS machine with password input protection function |
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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 |