CN1356622A - 3D electronic input device with key position indicating card - Google Patents
3D electronic input device with key position indicating card Download PDFInfo
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- CN1356622A CN1356622A CN 01138826 CN01138826A CN1356622A CN 1356622 A CN1356622 A CN 1356622A CN 01138826 CN01138826 CN 01138826 CN 01138826 A CN01138826 A CN 01138826A CN 1356622 A CN1356622 A CN 1356622A
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- keyboard
- position indicating
- key position
- indicating card
- key
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Abstract
A 3D electronic input device with key position indicating card for operating keyboard by holding it in hands features that the auxiliary keys are arranged on front surface of keyboard and pressed by thumb, the letter keys, numeral keys and sign keys are arranged on the back of keyboard and pressed by other fingers, and the key position indicating card is arranged on the front surface of keyboard.
Description
One, technical field:
The present invention is a kind of electronic input apparatus, particularly a kind of 3 D electronic input devices that have key position indicating card.Be mainly used in portable electric device as: Hand Personal Computer (PDA), mobile portable phone etc. also can be used for notebook computer and common computer.
Two, background technology:
Existing electronic data input keyboard is mainly used in portable electric device as the electronic data of Hand Personal Computer, mobile portable phone and notebook computer and common computer input.The even front that is arranged in keyboard, the key position of existing keyboard, the user must have under the support of supporting surface and could use, and can not be in any environment as on the vehicles, during meeting, wait use in the open air.Bring difficulty under above-mentioned environment, handling file for need.
Three, summary of the invention:
The objective of the invention is to solve above-mentioned existing problem, 3 D electronic input devices that have key position indicating card that provide a kind of user to use in any environment.
The present invention is achieved in that in the front of keyboard collateral key is set, and by the thumb control operation, the reverse side of keyboard is provided with letter key, numerical key, symbolic key, by other the finger manipulation beyond the thumb.Front at keyboard is placed with key position indicating card.
The invention has the advantages that:
1, under support, can manipulate easily without any stayed surface (as desktop etc.); Like this, the user can use in any environment, as on the vehicles, when meeting, wait in the open air.This is the back side that is placed in keyboard (or other hand-hold electronic devices) by the button of the finger manipulation except that thumb (in other words conj.or perhaps), the operation of typewriting in the user is held in the hand keyboard (or other hand-hold electronic devices) because of the present invention.
2, adopt new key arrangement mode, obviously improve the typewriting input speed.Can also pass through the different layout type of switch transition.
3, the qwerty keyboard with traditional is the same, need not change current typewriting state or pattern, just can find the position of arbitrary required key.The key position indicating card that can see in the keyboard front that the user can pass through to be provided (or by a special function keys, showing a key position indicating card on the display screen in front) is known the position of arbitrary letter at an easy rate, and will not search conversely by keyboard.
4, can be with various external memory storages such as CD-ROM, SIM card, various Peripheral Interfaces such as infrared, wireless, USB, bluetooth and various external unit are integrated on this device convenient the use.
5, volume is little, has only 1/5th (if adopt collapsible design, volume is littler) of general keyboard.Be easy to carry very much.
6, have fixed band, keyboard (or other hand-hold electronic devices) can be fixed on hand,
Come off when preventing to typewrite.
Four, description of drawings:
Figure one is the front view that adopts the He Shi keyboard layout.Keyboard indicating card (207) is arranged on it.
Figure two is rear views of figure one.Two groups of buttons are arranged, respectively by other finger manipulations except that thumb of left hand and right hand.Keyboard is the He Shi layout, this kind keyboard layout can allow to greatest extent the user feel the typewriting comfortable and quick.
Figure two/one, the schematic layout pattern of traditional QWERT keyboard;
Figure two/two, the schematic layout pattern of traditional Dvorak keyboard;
Figure three: be the situation synoptic diagram when folding;
Figure four uses for both hands, and its button is the synoptic diagram of compact arrangement;
Figure five: the rear view that is figure four;
Figure six: the synoptic diagram that can be used as the supporting seat of PDA during the opened middle portion of pull type keyboard;
Figure seven: the sectional view that is 511 places, figure six middle sections;
Figure eight: the sectional view that is 509 places, figure six middle sections;
Figure nine: the sectional view that is 508 places, figure six middle sections;
Figure ten: identical with figure nine, but the connector of PDA has changeed an angle synoptic diagram;
Figure 11: identical with the keyboard among the figure six, this moment, PDA installed;
Figure 12: the rear view that is figure 11;
Figure 13: with the keyboard among the figure six, be pull type, this moment, keyboard was closed;
Figure 14 is views of slide block 523;
Figure 15 is the sectional views at 521 places, figure 13 middle sections; Figure 16: with the keyboard among the figure 13, have the PDA connector;
Figure 17: with the keyboard among the figure 13, be in the state that draws back;
Figure 18: the keyboard with among the figure 16 has PDA;
Figure 19 is with the folding keyboard synoptic diagram among the figure 15;
Figure 20: have the External memory equipment synoptic diagram on the keyboard;
Figure 21 constitutional diagram when closing.
Five, embodiment:
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, what figure one and figure two provided is keyboard front view and rear view.This keyboard promptly can be installed together with Hand Personal Computer, also can separately use.On this keyboard, be placed in the front by the button of thumb manipulation, certainly, also comprise space bar (SPACE), see figure one; Button by other finger manipulations then is the back side that is placed in keyboard, sees figure two.Keyboard indicating card 207 is one of key components of design.Its person of being to use finds the key of required letter key.Both hands can be held the both sides 202 and 204 of keyboard among the figure one, and thumb and other fingers can be operated any button simultaneously.Fixed band 205 and 206 can help the user to operate more easily still, and its size is bigger.Certainly, shown in figure three, can change its shape, make its size reduce half, thereby be convenient for carrying.What figure two adopted is He Shi QWERTY keyboard layout (this layout designs by best input speed), also can be identical with QWERTY or DVORAK keyboard, switch with hardware switch or software program.When not needing input alphabet (when reading as online), for avoiding the mistake input, the key of reverse side and the positive key of part can be opened or turn-off with a gauge tap.
Key position indicating card 207 among the figure one itself also can be a little input keyboard.When the user can only use a hand, he just can import with this keypad (key position indicating card).
In order to reduce quantity, two functions on some button, have been defined by the button of thumb manipulation.They are page up/following one page (P-Up/Down) key, insertion/deletion (Insert/Delete) key, row head/end of line (Home/End) key etc.Their conversion is by (SHIFT) key control that performs.
On this one side, also have four cursor keies 220 and a mouse bar 213.Button 225,226,228,230 and 232 is used for browsing of internet, is respectively: BW-backward, FW-forward, RSH-refreshes, STP-stops and SRCH-searches for.Button 208,210,212,214 and 216 is multimedia keys, is respectively V-Up-increase volume, V-Dn-reduce volume, N-T-next track and P-T-last track, the noiseless key of Mute-.
Figure two is rear views of this keyboard.Button 303 row are our department's row of left hand, and button 308 row are our department's row of the right hand.304 row and 307 row are previous columns, and 302 row and 312 row are back one row.Button 320 rows and 322 rows are by the forefinger operation of left hand; And button 330 rows and 332 rows are by the forefinger operation of the right hand.324 rows are by the middle finger operation of left hand, and 334 rows are by the middle finger operation of the right hand.326 rows are by the third finger operation of left hand, and 336 rows are by the third finger operation of the right hand.328 rows are by the little finger of toe operation of left hand, and 338 rows are by the little finger of toe operation of the right hand.
In order to reduce the motion of finger as much as possible, the key arrangement among the present invention is to abide by such principle: the typewriting action more than 93% concentrates on our department's key row and last key lists.Like this, the user in most cases is to impact our department's key row when using this keyboard, secondly is to impact last key row, secondly is only and impacts back one key row.
It is seldom usefulness that button 301 row, 305 row, 306 row and 315 are listed as.Thereby these buttons are so important unlike aforementioned button.
When the function locking key among the figure two (Func Lock) effectively the time, 305 row and 306 numerical keys that are listed as become function key F1, F2 ..., F10.
Figure four and figure five are a kind of compact design of the present invention.In order to reduce size, every hand is only operated three row buttons.Numerical key and symbolic key all lump together with letter key.When needing input digit and symbol, the user can press numeral/symbol (NUMBER) key in lower keyboard front with thumb.Shown in figure four, total a pair of numeral/symbol (NUMBER) key is respectively by the thumb manipulation of left hand and right hand.
Among the figure six 3 dimension keyboard Designing becomes and Hand Personal Computer independently can be placed on this keyboard, as shown in the figure.Intermediate portion 513 has been opened and has been used for laying independently Hand Personal Computer.Key position indicating card separated into two parts 501 and 503.The PDA connector is made up of two parts, and 505 and 507, be used for connecting and fixing PDA.Parts 505 are pedestals of plug 507.Pedestal 505 is by a socket.The two ends of parts 507 all are plugs, and an end is used for being connected to the socket of pedestal 505, and the other end is used for connecting the socket of PDA.Parts 507 are according to the difference of PDA and difference.This connector can rotate different angles, shown in figure nine and figure ten.
What figure seven provided is the sectional view of figure six at 511 places.Sunk during center section 513, be used for installing PDA.
What figure eight provided is the sectional view of figure six at 509 places.Can see PDA link 505 and 507.
What figure nine provided is the sectional view of figure six at 508 places.Can see PDA link 505 and 507, this moment, these two parts were in the normal position.
Figure ten is identical sectional views with figure nine, but the connector of PDA has rotated an angle.
PDA is installed on the keyboard among the figure 11.Because parts 507 have inserted among the PDA, can't see on the figure.
Figure 13 is compact design of the keyboard of figure six.Keyboard is in and slips into closure state.Keyboard can be pulled out to the left or to the right, shown in figure 15. Slide block 518 and 523 is used to be connected a left side 520, right 522 two parts.Slide block 518 and 523 is fixed on the right side 522, and can slip into or skid off (also can perhaps, use hybrid mode conversely) in left side 520.
Figure 14 is views of slide block 523.This slide block is used as the electrical cnnector of the left and right two parts 520 of keyboard and 522 simultaneously.Shown in figure 14, the 524th, connect draw runner.On left part 520, corresponding tie point is arranged.
What figure 15 provided is the sectional view of figure 13 at 521 places.
Shown in the figure 16 is keyboard among the figure 13, has the PDA connector.Connector 535 is fixed on the slide block 518.When slide block 518 when 520 laybacks go out, connector 535 shown in figure 17, is in duty just in time at the middle part of whole keyboard.The working method of this connector is identical with connector on the non-compact keyboard.Parts 533 are pedestals.Parts 535 two ends respectively have plug to be respectively applied for PDA and parts 533.When connector is pulled out, on the keyboard in left side, can stay next dead slot.
Figure 17 is the states when drawing back of the keyboard among the figure 13.
Figure 18 is the diagrams when installing PDA of the keyboard among the figure 17.
Keyboard among the figure 16 also can be designed to Foldable keyboard, shown in figure 19.
Figure 20 and figure 21 are another designs of the present invention.In figure 20, key position indicating card 601 is presented on the screen of PDA.Button by a special use comes this key position display screen of open and close.Figure 20 is key position display screen states when opening, and figure 21 is the state when closing.
Figure 20 also expresses an external memory device and is connected to sight on this keyboard.609 is memory drivers among the figure, the 607th, and storage medium is as WR-CD, DVD, storage card etc.
Above mentioned 3 dimension input medias all have USB, infrared, wireless, bluetooth, string
Above mentioned 3 dimension input medias all have USB, infrared, wireless, bluetooth, serial, various interface such as parallel, can link to each other with other electronic installations with computing machine by cable or mode such as wireless.
Because different keyboard layouts is arranged, the key position indicating card 207 on the figure one can take off, and changes the key position indicating card of other layouts into.This function can realize by dual mode:
1, by the special circuit design, uses different layouts with switch;
2, by the software support.
Above mentioned 3 dimension input medias can link to each other with computing machine by cable or mode such as wireless.
Claims (9)
1. 3 D electronic input devices that have key position indicating card; It is characterized in that, collateral key is set, by the thumb control operation in the front of keyboard; The reverse side of keyboard is provided with letter key, numerical key, symbolic key, by other the finger manipulation beyond the thumb; Front at keyboard is placed with key position indicating card;
2, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that said key position indicating card can be placed on the positive any suitable place of keyboard, also may be displayed on the screen of PDA or computing machine;
3, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that said key position indicating card itself also can be an input keyboard;
4, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that, adopt novel keyboard layout, can switch with traditional keyboard layout;
5, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that, can have external memory storage, as, DVD-ROM, CD-ROM, storage card;
6, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that, can have various interface, as, multimedia interface such as microphone, earphone and USB, infrared, wireless, bluetooth, serial, communication interface such as parallel;
7, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that keyboard adopts telescopic structure;
8, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that, adopt foldable structure;
9, according to said a kind of 3 D electronic input devices that have key position indicating card of claim 1; It is characterized in that, have Hand Personal Computer (PDA) socket, and be universal contact receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138826 CN1356622A (en) | 2001-12-12 | 2001-12-12 | 3D electronic input device with key position indicating card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138826 CN1356622A (en) | 2001-12-12 | 2001-12-12 | 3D electronic input device with key position indicating card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1356622A true CN1356622A (en) | 2002-07-03 |
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ID=4674787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01138826 Pending CN1356622A (en) | 2001-12-12 | 2001-12-12 | 3D electronic input device with key position indicating card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1356622A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008148252A1 (en) * | 2007-06-06 | 2008-12-11 | Fudong Qiu | Dual-sided keyboard module |
| US8514171B2 (en) | 2007-07-09 | 2013-08-20 | Patrice Jolly | Portable device for controlling instruction execution by means of actuators placed on a rear surface |
| WO2013170400A1 (en) * | 2012-05-17 | 2013-11-21 | Li Yan | Backplane keyboard |
| JP2017016621A (en) * | 2015-06-29 | 2017-01-19 | 株式会社Ａｍコンサルティング | Input device for tablet terminal |
-
2001
- 2001-12-12 CN CN 01138826 patent/CN1356622A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008148252A1 (en) * | 2007-06-06 | 2008-12-11 | Fudong Qiu | Dual-sided keyboard module |
| US8514171B2 (en) | 2007-07-09 | 2013-08-20 | Patrice Jolly | Portable device for controlling instruction execution by means of actuators placed on a rear surface |
| WO2013170400A1 (en) * | 2012-05-17 | 2013-11-21 | Li Yan | Backplane keyboard |
| JP2017016621A (en) * | 2015-06-29 | 2017-01-19 | 株式会社Ａｍコンサルティング | Input device for tablet terminal |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |