CN203039770U - A keyboard - Google Patents
A keyboard Download PDFInfo
- Publication number
- CN203039770U CN203039770U CN 201320070748 CN201320070748U CN203039770U CN 203039770 U CN203039770 U CN 203039770U CN 201320070748 CN201320070748 CN 201320070748 CN 201320070748 U CN201320070748 U CN 201320070748U CN 203039770 U CN203039770 U CN 203039770U
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- CN
- China
- Prior art keywords
- keyboard
- key
- button
- height
- utility
- 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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- Telephone Set Structure (AREA)
Abstract
Provided is a keyboard. The buttons of the keyboard have different height so as to prevent inadvertent pressing.
Description
Affiliated technical field
The utility model relates to a kind of keyboard, the mistake that particularly can prevent and the reduce cell phone keyboard phenomenon of dialling the number.
Background technology
At present, each stud bump height of known cell phone keyboard equates, when mobile phone empockets and when forgetting institute's keyboard, keyboard is squeezed the error code dialing takes place easily, makes troubles to people's life.
Summary of the invention
For the problem that mistake is dialled takes place the regular handset keyboard easily, the utility model provides a kind of keyboard, can reduce and prevent this phenomenon.
The scheme that its technical problem that solves the utility model adopts is: each button of cell phone keyboard is classified according to importance, dial key, on-hook key, switch switch, acknowledgement key etc. belong to important button, misoperation easily, the stud bump height is low, other keys such as numerical key belong to general button, stud bump height height, the composition of each button, arrangement, arrangement form are the same with the regular handset keyboard, and just the stud bump height is no longer identical.Because each button height difference, when mobile phone is put in pocket or the bag, even without the locking key dish, when keyboard is squeezed, what at first run into is higher digital keys, and dial key, acknowledgement key etc. are shorter, are not easy to run into, as long as the difference in height of key is enough big, just can reduce and prevent to dial the number by mistake, and will realize dialing, need press earlier numerical key, press dial key again, the height difference of two kinds of keys, even dial key is pressed, so inevitable have numerical key to be pressed simultaneously, can not realize correct dialing in this case, also just prevent the influence that mistake is dialled the number and caused.
The beneficial effects of the utility model are that simple in structure, easy to use, anti-error group effective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the structural map of an embodiment of the utility model.
Embodiment
In the accompanying drawings, important button height is low, and the digital keys height is higher, rationally controls the difference in height between the button, guarantees at higher button by still bumping less than lower button when minimum.
In an embodiment shown in the drawings, during use, because button is classified, important button is lower, general button such as numerical key is higher, there is rational difference in height between the two, important buttons such as dial key, acknowledgement key can not be pressed and can not realize dialing when guaranteeing that numerical key is pressed, even perhaps lower dial key, acknowledgement key are pressed, so inevitable have numerical key to be pressed simultaneously, also can not realize correct dialing exhalation in this case, thereby reach the purpose that reduces and prevent from dialling the number by mistake.
Claims (1)
1. a keyboard is characterized in that: stud bump height difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070748 CN203039770U (en) | 2013-01-25 | 2013-01-25 | A keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070748 CN203039770U (en) | 2013-01-25 | 2013-01-25 | A keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039770U true CN203039770U (en) | 2013-07-03 |
Family
ID=48691855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070748 Expired - Fee Related CN203039770U (en) | 2013-01-25 | 2013-01-25 | A keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754091A (en) * | 2013-12-25 | 2015-07-01 | 刘德民 | Mobile phone convenient for rapidly doing office work and method for rapidly doing office work through mobile phone |
-
2013
- 2013-01-25 CN CN 201320070748 patent/CN203039770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754091A (en) * | 2013-12-25 | 2015-07-01 | 刘德民 | Mobile phone convenient for rapidly doing office work and method for rapidly doing office work through mobile phone |
| CN104754091B (en) * | 2013-12-25 | 2017-09-22 | 刘德民 | It is easy to the quick mobile phone for realizing office and the method quickly handled official business is realized using mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUILIN UNIVERSITY OF AEROSPACE TECHNOLOGY Free format text: FORMER OWNER: LIU FENGLI Effective date: 20131009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131009 Address after: 541004 Guilin Institute of aerospace industry, 2 Jinji Road, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Guilin University of Aerospace Technology Address before: 541004 Department of mechanical engineering, Guilin Institute of aerospace industry, 2 Jinji Road, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: Liu Fengli |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20140125 |