CN2252362Y - The surface of a computer keyboard - Google Patents
The surface of a computer keyboard Download PDFInfo
- Publication number
- CN2252362Y CN2252362Y CN 96201990 CN96201990U CN2252362Y CN 2252362 Y CN2252362 Y CN 2252362Y CN 96201990 CN96201990 CN 96201990 CN 96201990 U CN96201990 U CN 96201990U CN 2252362 Y CN2252362 Y CN 2252362Y
- Authority
- CN
- China
- Prior art keywords
- control area
- control zone
- keyboard
- character control
- literal
- 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
- 210000000707 wrist Anatomy 0.000 abstract description 11
- 210000004247 hand Anatomy 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 210000003010 carpal bone Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
A computer keyboard panel has a front edge portion, a text control area, an editing control area and a numerical control area. The character control area is divided into a left character control area and a right character control area, and the left character control area and the right character control area are both in a bowl-shaped groove shape; the editing control area and the digital control area are arranged between the left and right character control areas. When in use, the two elbows are arranged at the front edge of the keyboard, and the left hand and the right hand respectively and naturally extend into the bowl-shaped grooves of the left character control area and the right character control area. Therefore, the hands are in a smooth and natural state, so that the keyboard accords with human engineering, is very convenient to operate, and can avoid discomfort caused by hanging wrists and bending fingers.
Description
The utility model relates to a kind of card of computor-keyboard.
Common computor-keyboard card, its literal field concentrates on the left side, and editing area and digital block are positioned at the right.And common people are when operation, before the position of its both hands concentrates on literal field, during operation for yielding to keyboard position, two wrists of both hands just need folder to hold together to be close together, add that this moment, wrist was vacant state, so this mode of operation can cause wrist muscle tight, it is stiff that wrist and shoulder are ached, and easily suffers from medically so-called " carpal bone cave complication ".
Moreover the editing area of this kind keyboard and digital block are positioned at the right, and this distinguishes outside the surplus light of ocular vision, cause the operator to get to bow again and again take aim at look by the key position, easy like this eye fatigue and the neck of causing ached.
So, people's ten refers to be born with uneven in length, and high and low position is also different during lowering.And the key arrangement of common keyboard is that inclined is arranged before and after it, about arrange for formula anyhow, both hands wrist perk when making operation and point and be the height case of bending, thereby discomfort very cause wrist muscle tight easily, it is stiff that wrist and shoulder are ached.This is the keyboard key-position misarrangement, be not inconsistent due to the principle of ergonomics.
In view of above-mentioned, the utility model will provide a kind of keyboard disk that meets ergonomics.
For realizing this purpose, the utility model adopts following technical proposals:
A kind of card of computor-keyboard, it has a leading edge position, a literal control zone, an editor control zone and a digital control district.Described literal control zone is divided into left literal control zone and right literal control zone, and this left and right literal control zone all is bowl-type groove shape; Described editor control zone and digital control district are between described left and right literal control zone.
During use, duplex places the leading edge position of keyboard, and the right-hand man stretches into respectively in the bowl-type groove of left and right literal control zone naturally.Because this moment, both hands were in smooth-going natural state, so meet ergonomics, operation is very convenient, can avoid, the finger highly crooked discomfort brought unsettled because of wrist.And editor control zone and digital control district place in the middle of the keyboard, can avoid or bowing again and again and taking aim at the defective of looking institute button position with the surplus light of eyes, also can make left hand share the part operation of the right hand simultaneously.
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is a front view (FV) of the present utility model;
Fig. 2 is a stereographic map of the present utility model.
The utility model is a kind of card design of computor-keyboard.See also Fig. 1 and Fig. 2: it comprises 20, one right literal control zone 30,10, one left literal control zone, a leading edge position, an editor control zone 40 and a digital control district 50.Left and right literal control zone all is bowl-type groove shape, and editor control zone 40 and digital control district 50 are between left literal control zone 20 and right literal control zone 30.
During use, elbow places on the leading edge position 10, and left hand stretches in the bowl-type groove of left literal control zone 20 naturally, and the right hand stretches in the bowl-type groove of right literal control zone 30 naturally.
In another embodiment of the present utility model, place for being more suitable for elbow, it is stiff to avoid causing wrist to ache because of wrist is unsettled, leading edge position 10 also has a front 11, a back 12, a left side 13 and a right 14, this leading edge position 10 is tilted to back 12 by front 11, and (front 11 is higher, back 12 is lower), and the middle part at leading edge position 10 is respectively to the left side 13 and the right 14 inclinations (middle part height, the right and left is low).The distance of front 11 to back 12 is 3～7 centimetres.
In other embodiments, be to cooperate the difference of staff the five fingers position, with the arrangement design of button 60 in left literal control zone 20 and the right literal control zone 30 for being staggered front to back non-proper alignment; For cooperating staff the five fingers length difference, the height of this button 60 is pressed row by not contour height.Operator's both hands can smooth-goingly be placed on keyboard naturally like this.
Claims (5)
1. the card of a computor-keyboard, it has a leading edge position, a literal control zone, an editor control zone and a digital control district, it is characterized in that:
Described literal control zone is divided into left literal control zone and right literal control zone, and this left and right literal control zone all is bowl-type groove shape; Described editor control zone and digital control district are between described left and right literal control zone.
2. the card of computor-keyboard as claimed in claim 1 is characterized in that: described leading edge position is by preceding receding, and tilted to the left and right sides respectively by the middle part.
3. the card of computor-keyboard as claimed in claim 2, it is characterized in that: the distance of front to the back at described leading edge position is 3～7 centimetres.
4. the card of computor-keyboard as claimed in claim 1, it is characterized in that: the button in the described left and right literal control zone is non-proper alignment.
5. the card of computor-keyboard as claimed in claim 1, it is characterized in that: the height of the button in the described left and right literal control zone is non-contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201990 CN2252362Y (en) | 1996-02-07 | 1996-02-07 | The surface of a computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201990 CN2252362Y (en) | 1996-02-07 | 1996-02-07 | The surface of a computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2252362Y true CN2252362Y (en) | 1997-04-16 |
Family
ID=33888107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201990 Expired - Fee Related CN2252362Y (en) | 1996-02-07 | 1996-02-07 | The surface of a computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2252362Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363874C (en) * | 2002-10-10 | 2008-01-23 | 刘永森 | Multi-key parallel-impact chinese character imput keyboard and input method thereof |
| CN101546227A (en) * | 2009-04-23 | 2009-09-30 | 陈钧 | A Chinese character input method and keyboard for the Chinese character input method |
| CN102103412A (en) * | 2009-12-17 | 2011-06-22 | 耀光联有限公司 | Curved surface touch keyboard |
| CN113407037A (en) * | 2021-06-10 | 2021-09-17 | 赵与晴 | Ergonomic keyboard |
-
1996
- 1996-02-07 CN CN 96201990 patent/CN2252362Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363874C (en) * | 2002-10-10 | 2008-01-23 | 刘永森 | Multi-key parallel-impact chinese character imput keyboard and input method thereof |
| CN101546227A (en) * | 2009-04-23 | 2009-09-30 | 陈钧 | A Chinese character input method and keyboard for the Chinese character input method |
| CN102103412A (en) * | 2009-12-17 | 2011-06-22 | 耀光联有限公司 | Curved surface touch keyboard |
| CN113407037A (en) * | 2021-06-10 | 2021-09-17 | 赵与晴 | Ergonomic keyboard |
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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 |