CN201788468U - Ergonomic keyboard - Google Patents
Ergonomic keyboard Download PDFInfo
- Publication number
- CN201788468U CN201788468U CN2010202949545U CN201020294954U CN201788468U CN 201788468 U CN201788468 U CN 201788468U CN 2010202949545 U CN2010202949545 U CN 2010202949545U CN 201020294954 U CN201020294954 U CN 201020294954U CN 201788468 U CN201788468 U CN 201788468U
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- Prior art keywords
- keyboard
- ergonomic
- button
- ergonomic keyboard
- utility
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- 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 - Lifetime
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- 210000003141 lower extremity Anatomy 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 3
- 210000004247 hand Anatomy 0.000 abstract description 10
- 210000003813 thumb Anatomy 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
Abstract
The utility model provides a palmtop ergonomic keyboard. Since each line of keys and the upper edge and the lower edge of a keyboard shell are arranged in an inverted-splayed arc shape, the palmtop ergonomic keyboard conforms to the ergonomic principle that two hands form a splayed shape when in typewriting, simultaneously, also leads the hands of a user to feel convenient and comfortable when holding the keyboard and has a very good user experience. By arranging a raised cavity body containing a tracking ball and a battery above a bottom cover of the keyboard, the palmtop ergonomic keyboard not only is light in design, but also is in inclined state when being placed on a smooth ground by supporting of the raised cavity body. In addition, the tracking ball is arranged at the center of the upper part of the keyboard, therefore, the thumb is easier to touch the tracking ball and the tracking ball is very convenient to use. By integrating the tracking ball on the keyboard, the keyboard has a mouse function, realizes diversification of functions of the keyboard, leads a user to also be convenient to operate without a mouse and has strong practicability.
Description
[technical field]
The utility model relates to a kind of input equipment of mobile small-size computer, is specifically related to a kind of palm ergonomic keyboard.
[background technology]
Keyboard is that what to use always also is topmost computer entry device, by keyboard, letter, numeral, punctuation mark etc. can be input in the computing machine, thereby give an order, imports data etc. to computing machine.No matter existing keyboard is positioned over keyboard on the desktop or the palm keyboard that takes, the straight line that all is that its horizontal button is general is arranged, vertically each button is staggered, and general all being square of the shell of keyboard, the below of the keyboard case that contacts with staff is straight line, and in use, both hands are not that parallel being placed on the keyboard typewrited, but be certain angle (splayed) between two hands, even palm keyboard, its two hand also is to be splayed, for the keyboard that is positioned on the desktop, if, can feel very tired, even the problem that wrist is ached can occur so people use this keyboard that does not meet the ergonomics standard for a long time.And for palm keyboard, it holds also very inconvenient, and what be difficult to hold is very steady.
[utility model content]
The purpose of this utility model has proposed a kind of palm ergonomic keyboard just in order to solve above-mentioned technical matters.
Concrete technical scheme of the present utility model is as follows:
The utility model provides a kind of palm ergonomic keyboard, comprises shell, is installed on the multirow button of keyboard case loam cake, it is characterized in that, every capable button laterally is " fall the Eight characters " arc shooting.
The button that is positioned at the keyboard left and right sides laterally is symmetric offset spread.
Adjacent every row button is arranged in parallel.
The last lower limb of described keyboard case laterally is " the Eight characters " arc.
The keyboard case lower limb that is positioned at the space bar below is provided with a projection.
The edge, the left and right sides of described keyboard case and last lower limb junction are the arc of transitions smooth.
The convex surface of surface of contact that described button contacts with finger for upwards arching upward.
Be provided with a trace ball directly over the described keyboard case loam cake.
Upper lateral in the described keyboard case lower cover is provided with the protruding cavity that is used to hold trace ball, and the bottom upper lateral of described shell is provided with projection.
Described keyboard case inside also is provided with the Bluetooth transmission module and the battery that is used for to the Bluetooth transmission module for power supply that is used to transmit push button signalling and trajectory signal.
Described battery is arranged at described protruding inside cavity one side.
The utility model beneficial technical effects is:
The utility model is provided with in the horizontal by the last lower limb with every capable button and keyboard case and is " the Eight characters " row arc shooting, meet both hands both hands when typewriting and become splay principle of human engineering, simultaneously also make staff very convenient and comfortable when holding keyboard, have extraordinary user experience.
The utility model is by being provided with a protruding cavity that holds trace ball and battery directly over the keyboard bottom, not only can make the frivolous of keyboard Designing of the present utility model, and the support by protruding cavity, keyboard of the present utility model is placed on and also becomes heeling condition on the ground grading, in addition trace ball is arranged at the central upper portion of keyboard, make the easier trace ball that touches of thumb, very easy to use.
The utility model makes keyboard have mouse function by integrated trace ball on keyboard, has realized the variation of keypad function, makes the user also can not operate very easily when having mouse, and is practical.
[description of drawings]
Fig. 1 is a positive perspective view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a lateral plan of the present utility model;
Fig. 4 is a back of the present utility model view;
Fig. 5 is the lateral plan of the utility model button.
[embodiment]
The utility model provides a kind of palm ergonomic keyboard, be provided with and be " fall the Eight characters " row arc shooting in the horizontal by last lower limb with every capable button and keyboard case, meet both hands both hands when typewriting and become splay principle of human engineering, make the people very convenient in typewriting, and take and hold also very smoothly, have extraordinary user experience.
Below in conjunction with Figure of description and specific embodiment, the utility model is done further detailed elaboration and explanation.
Embodiment
The utility model provides a kind of palm ergonomic keyboard, this keyboard comprises that keyboard case 11, described keyboard case comprise loam cake 111 and bottom 112, described loam cake 111 is provided with the key hole 1111 that is used to install 57 function keys and text entry keys, 57 buttons 12 that are positioned at key zone be divided into five walk crosswise, 12 stringers are symmetric offset spread in the horizontal, and every capable button 12 is " fall the Eight characters " arc shooting in the horizontal, and adjacent every row button 12 is and is arranged in parallel.The button 12 that is positioned at the left and right sides is along a straight line symmetric offset spread that is positioned at keyboard central authorities, is positioned at the button 12 of the key zone left and right sides and is positioned at key zone to be the camber line of transitions smooth in button 12 edges of the junction of both sides up and down.Four buttons 12 that are positioned at the upper left corner, the upper right corner, the lower left corner and the lower right corner are fan-shaped respectively.
Lower limb is " the Eight characters " arc on the shell 11 of described keyboard, and the edge, the left and right sides of described keyboard case 11 and last lower limb junction are the arc of transitions smooth.Described space bar 121 be positioned at described keyboard district under, the keyboard case lower limb that is positioned at described space bar 121 belows is provided with a projection 113.
The convex surface of surface of contact 122 that described button 12 contacts with finger for upwards arching upward.
Be provided with in the inside of described keyboard case 11 and be used for after button is pressed, obtaining the current lead-through signal and FPC and the control circuit board that is connected with described FPC, described control circuit board obtains the current lead-through signal of described FPC and this signal transition is become push button signalling, is transferred to computing machine by the Bluetooth transmission module that is arranged at enclosure.
Upper lateral at the bottom 112 of described shell 11 is provided with the protruding cavity 113 that is used to hold trace ball, and bottom 112 upper lateral of described shell are provided with projection 1121.
Also be provided with battery to described FPC, control circuit board and Bluetooth transmission module for power supply in described enclosure, described battery is arranged at the both sides in the described protruding cavity 114.
Be provided with a trace ball 13 at the middle part of described protruding cavity 114, described trace ball protrude in described outer casing upper cover 111 directly over.
Described trace ball 13 electrically connects with described control circuit board, be provided with the usb 14 and switch 15 that is connected with control circuit board at the coboundary of described keyboard, be provided with the LED lamp 16 that is connected with control circuit board in the upper right side of described keyboard loam cake and sign indicating number key 17.
The utility model is provided with in the horizontal by the last lower limb with every capable button and keyboard case and is " the Eight characters " row arc shooting, meet both hands both hands when typewriting and become splay principle of human engineering, simultaneously also make staff very convenient and comfortable when holding keyboard, have extraordinary user experience.
The utility model is by being provided with a protruding cavity that holds trace ball and battery directly over the keyboard bottom, not only can make the frivolous of keyboard Designing of the present utility model, and the support by protruding cavity, keyboard of the present utility model is placed on and also becomes heeling condition on the ground grading, in addition trace ball is arranged at the central upper portion of keyboard, make the easier trace ball that touches of thumb, very easy to use.
The utility model makes keyboard have mouse function by integrated trace ball on keyboard, has realized the variation of keypad function, makes the user also can not operate very easily when having mouse, and is practical.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.Under the prerequisite that does not break away from the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (10)
1. ergonomic keyboard comprises shell, is installed on the multirow button of keyboard case loam cake, it is characterized in that, every capable button laterally is " fall the Eight characters " arc shooting.
2. a kind of ergonomic keyboard according to claim 1 is characterized in that, the button that is positioned at the keyboard left and right sides laterally is symmetric offset spread.
3. a kind of ergonomic keyboard according to claim 2 is characterized in that, adjacent every row button is arranged in parallel.
4. according to the arbitrary described a kind of ergonomic keyboard of claim 1-3, it is characterized in that the last lower limb of described keyboard case laterally is " the Eight characters " arc.
5. a kind of ergonomic keyboard according to claim 4 is characterized in that, the edge, the left and right sides of described keyboard case and last lower limb junction are the arc of transitions smooth.
6. according to the arbitrary described a kind of ergonomic keyboard of claim 4, it is characterized in that the convex surface of surface of contact that described button contacts with finger for upwards arching upward.
7. according to the arbitrary described ergonomic keyboard of claim 6, it is characterized in that, be provided with a trace ball directly over the described keyboard case loam cake.
8. ergonomic keyboard according to claim 7 is characterized in that, the upper lateral of described keyboard case is provided with the protruding cavity that is used to hold trace ball, and the bottom upper lateral of described shell is provided with projection.
9. ergonomic keyboard according to claim 8 is characterized in that, described keyboard case inside is provided with the Bluetooth transmission module and the battery that is used for to the Bluetooth transmission module for power supply that is used to transmit push button signalling and trajectory signal.
10. ergonomic keyboard according to claim 9, described battery are arranged at described protruding inside cavity one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202949545U CN201788468U (en) | 2010-08-17 | 2010-08-17 | Ergonomic keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202949545U CN201788468U (en) | 2010-08-17 | 2010-08-17 | Ergonomic keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788468U true CN201788468U (en) | 2011-04-06 |
Family
ID=43820425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202949545U Expired - Lifetime CN201788468U (en) | 2010-08-17 | 2010-08-17 | Ergonomic keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365423A (en) * | 2012-03-26 | 2013-10-23 | 罗技欧洲公司 | Computer keyboard device |
| CN105404399A (en) * | 2015-12-20 | 2016-03-16 | 江村 | Hanging type keyboard |
-
2010
- 2010-08-17 CN CN2010202949545U patent/CN201788468U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365423A (en) * | 2012-03-26 | 2013-10-23 | 罗技欧洲公司 | Computer keyboard device |
| CN105404399A (en) * | 2015-12-20 | 2016-03-16 | 江村 | Hanging type keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Iton Technology Co., Ltd. Assignor: Wang Qifan Contract record no.: 2012440020043 Denomination of utility model: Ergonomic keyboard Granted publication date: 20110406 License type: Exclusive License Record date: 20120329 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ZHONGYI TENGDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG QIFAN Effective date: 20140327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 330001 NANCHANG, JIANGXI PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140327 Address after: 201 Building 2, building 1006, 20 Yitian Road, Futian District, Guangdong, Shenzhen 518000, China Patentee after: SHENZHEN ZHONGYI TENGDA TECHNOLOGY CO., LTD. Address before: 330001, room 2, unit 3, 101 Qingyun hall, Xihu District, Jiangxi, Nanchang Patentee before: Wang Qifan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |