CN1356643A - Palm computer with 3D electronic input device - Google Patents
Palm computer with 3D electronic input device Download PDFInfo
- Publication number
- CN1356643A CN1356643A CN 01138827 CN01138827A CN1356643A CN 1356643 A CN1356643 A CN 1356643A CN 01138827 CN01138827 CN 01138827 CN 01138827 A CN01138827 A CN 01138827A CN 1356643 A CN1356643 A CN 1356643A
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- CN
- China
- Prior art keywords
- palm
- key
- electronic input
- input devices
- key position
- 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.)
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Abstract
A palm computer with 3D electronic input device for the mobile application features that the keys of keyboard are respectively arranged on the front surface and back of palm computer and a key position indicating card is inserted in it or displayed on LCD. Its advantages are flexible input and high input speed.
Description
One, technical field:
The present invention is a kind of palm PC that has 3 D electronic input devices.
Two, background technology:
Existing Hand Personal Computer, all key positions are arranged in the front of keyboard on its keyboard, and the user must have under the support of supporting surface and could use, and its method of operating is hit for finger is positive.On the vehicles, special circumstances can not be handled urgently needed file during meeting etc.
Three, summary of the invention:
The objective of the invention is to solve above-mentioned existing problem, provide a kind of user can all exercisable in any environment palm PC that has 3 D electronic input devices.
The present invention is achieved in that the keyboard that is provided with the major key position that comprises letter key, numerical key, symbolic key is arranged on the front and back of palm PC.Have key position indicating card in the fuselage, can pull out when needing, can push in the machine when not required, or key position indicating card is presented on the LCD by shift key.
The invention has the advantages that, hold Hand Personal Computer by the collateral key that is provided with on the thumb control front edge, other finger control letter key, numerical key, its corresponding key position of symbolic key, it is flexible to typewrite, high input speed.
Four, description of drawings:
Fig. 1 has the front view of drawing and pulling type key position card for the present invention;
Fig. 2 is a rear view of the present invention;
Fig. 3 has the front view of screen-type key position card for the present invention
Fig. 4 is the synoptic diagram of palm PC when it is closed that has cover;
Fig. 5 is the synoptic diagram of palm PC when it rotates 45 ° that has cover;
Fig. 6 is the synoptic diagram of palm PC when it rotates 180 ° that has cover;
Fig. 7 is the synoptic diagram of palm PC when it rotates 360 ° of normal uses that has cover;
Five, embodiment:
Describe in detail below in conjunction with accompanying drawing: as illustrated in fig. 1 and 2, the keyboard that is provided with the major key position that comprises letter key, numerical key, symbolic key is arranged on the front and back of palm PC.This design has guaranteed that the volume of palm PC is not too large, makes things convenient for the user can make full use of all fingers to increase input speed again.During normal the use, two handgrips are on the both sides of computer, the key in thumb manipulation front, the key at other finger manipulation back sides.Have key position indicating card 1 in the fuselage 2, can pull out when needing, can push in the machine when not required, or key position indicating card is presented on the LCD, see Fig. 3 by shift key.Key position card is one of key component of design.Its person of being to use finds the key of required letter key.
Fig. 4 has provided the palm PC that self has lid and keyboard to Fig. 7.Lid is collapsible, upset just can be used behind the fuselage back side for 360 °.Collateral key is arranged on and has the LCD edge, by the thumb control operation; Side at body is provided with various interface, as multimedia interfaces such as microphone, earphones, and USB, infrared, wireless, bluetooth, serial, interface such as parallel, link to each other with other electronic installation with computing machine by cable.
Claims (6)
1, a kind of palm PC that has 3 D electronic input devices; It is characterized in that be provided with and comprise key position indicating card, the keyboard of the major key position of letter key, numerical key, symbolic key is arranged on the front and back of palm PC;
2, according to the said a kind of palm PC that has 3 D electronic input devices of claim 1; It is characterized in that palm PC carries the protection lid, lid is collapsible, 360 ° of upsets are after the fuselage back side;
3, according to the said a kind of palm PC that has 3 D electronic input devices of claim 1; It is characterized in that, have key position indicating card in the fuselage, can pull out when needing, can push in the machine when not required;
4, according to the said a kind of palm PC that has 3 D electronic input devices of claim 1; It is characterized in that key position indicating card can be presented on the LCD;
5, according to the said a kind of palm PC that has 3 D electronic input devices of claim 1; It is characterized in that, can have external memory storage, as, DVD-ROM, CD-ROM, storage card;
6, according to the said a kind of palm PC that has 3 D electronic input devices of claim 1; It is characterized in that being provided with various interface in the side of body, as multimedia interfaces such as microphone, earphones, and USB, infrared, wireless, bluetooth, serial, interface such as parallel, link to each other with other electronic installation with computing machine by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138827 CN1356643A (en) | 2001-12-12 | 2001-12-12 | Palm computer with 3D electronic input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138827 CN1356643A (en) | 2001-12-12 | 2001-12-12 | Palm computer with 3D electronic input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1356643A true CN1356643A (en) | 2002-07-03 |
Family
ID=4674788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01138827 Pending CN1356643A (en) | 2001-12-12 | 2001-12-12 | Palm computer with 3D electronic input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1356643A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384976B (en) * | 2006-10-10 | 2010-08-11 | 刘航宇 | Back-typing ergonomic keyboard |
| CN102654794A (en) * | 2012-05-04 | 2012-09-05 | 王永丰 | Held keyboard |
| CN102902361A (en) * | 2012-10-30 | 2013-01-30 | 陈和 | Keyboard for inputting characters into electronic equipment |
-
2001
- 2001-12-12 CN CN 01138827 patent/CN1356643A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384976B (en) * | 2006-10-10 | 2010-08-11 | 刘航宇 | Back-typing ergonomic keyboard |
| CN102654794A (en) * | 2012-05-04 | 2012-09-05 | 王永丰 | Held keyboard |
| 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 |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |