CN101872255A - Infrared handwritten pen and handwritten input device with same - Google Patents
Infrared handwritten pen and handwritten input device with same Download PDFInfo
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- CN101872255A CN101872255A CN200910301849A CN200910301849A CN101872255A CN 101872255 A CN101872255 A CN 101872255A CN 200910301849 A CN200910301849 A CN 200910301849A CN 200910301849 A CN200910301849 A CN 200910301849A CN 101872255 A CN101872255 A CN 101872255A
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- infrared
- writing pencil
- infrared ray
- infrared light
- connecting rod
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Abstract
The invention relates to an infrared handwritten pen comprising a penholder, a pen point, a connecting rod and a first infrared light source. The connecting rod is provided with a connection end and a free end opposite to the connection end; the first infrared light source is arranged at the free end; and the connecting rod is rotatably arranged at one end of the penholder close to the pen point through the connection end. As the first infrared light source is arranged at the free end, and the connecting rod is rotatably arranged at one end of the penholder close to the pen point through the connection end, the connecting rod can be unfolded relative to the penholder, and the first infrared light source is unlikely to be shaded by hands of users. Besides, the invention also relates to a handwritten input device with the infrared handwritten pen.
Description
Technical field
The present invention relates to a kind of input technology, relate in particular to a kind of infrared ray writing pencil and have the hand input device of this infrared ray writing pencil.
Background technology
Present infrared ray writing pencil is that its nib is provided with infrared light sources.But in use, such structure causes infrared light sources to be blocked by user's hand easily, the infrared ray that causes the infrared sensor identification in the hand input device to send less than this infrared light sources, thus cause input to be obstructed easily.
Summary of the invention
In view of this, be necessary to provide a kind of be not easy infrared ray writing pencil that is blocked by user's hand and hand input device with this infrared ray writing pencil.
A kind of infrared ray writing pencil, it comprises a penholder, a nib, a connecting rod and one first infrared light sources.This connecting rod has a link and one and this link opposed free ends.This first infrared light sources is arranged on this free end.This connecting rod is arranged on the end of this penholder near this nib rotationally by this link.
A kind of hand input device, it comprises a board, an infrared sensor and an above-mentioned infrared ray writing pencil.This infrared sensor is arranged on the board.This infrared sensor is used to receive the infrared ray of this first infrared light sources emission.
Compared with prior art, above-mentioned infrared ray writing pencil and have the hand input device of this infrared ray writing pencil, because the free end at connecting rod is provided with first infrared light sources, this connecting rod is arranged on the end of this penholder near this nib rotationally by this link, in use this connecting rod can be opened with respect to penholder, make this first infrared light sources be not easy to be blocked, thereby make this hand input device receive the infrared ray that this first infrared light sources sends easily by user's hand.
Description of drawings
Fig. 1 is the decomposing schematic representation of hand input device provided by the invention.
Fig. 2 is the assembling synoptic diagram of the hand input device among Fig. 1.
Fig. 3 is the user mode synoptic diagram of the hand input device among Fig. 1.
Embodiment
For infrared ray writing pencil of the present invention and hand input device with this infrared ray writing pencil are described further, lift following embodiment and conjunction with figs. and be elaborated.
See also Fig. 1, hand input device 10 provided by the invention comprises a board 11, support bar 12, an infrared sensor 13 and an infrared ray writing pencil 14.
These board 11 materials are unrestricted, and this board 11 is the scopes of writing that are used to locate this infrared ray writing pencil 14.
One end of this support bar 12 is movably set in this board 11, the other end of this support bar 12 is provided with this infrared sensor 13, thereby make this infrared sensor 13 be arranged at the top of board 11, this board 11 can rotate with respect to this support bar 12, so, can make board 11 be positioned at the scope that this infrared sensor 13 can sensing.Wherein, this support bar 12 is movably set in the mode of this board 11 can be for multiple, in the present embodiment, an end that is connected with this board 11 at support bar 12 is provided with a projection 120, offer a containing hole 110 that cooperates with this projection 120 on this board 11, this projection 120 is arranged at these support bar 12 rotations is arranged on this board 11.
This infrared ray writing pencil 14 comprises a penholder 141, nib 142, connecting rod 143, rotating shaft 144, first infrared light sources 145 and one second infrared light sources 146.
See also Fig. 2, this penholder 141 near an end of nibs 142 along this penholder 141 axially offer a bar-shaped trough 141a, when not using, this connecting rod 143 can be contained in this bar-shaped trough 141a.
This connecting rod 143 has a link 143a and one and this link 143a opposed free ends 143b, this first infrared light sources 145 is arranged at this free end 143b, this infrared sensor 13 is used to receive the infrared ray of these first infrared light sources, 145 emissions, so be provided with, do not hinder the sensing of 13 pairs of these first infrared light sources 145 of this infrared sensor.In the present embodiment, this first infrared light sources 145 is an infrared light-emitting diode.
Preferably, the length of this connecting rod 143 is about the sixth of this penholder 141, because long then this infrared sensor 13 of the length of this connecting rod 143 is not easy accurately to sense the motion track of this first infrared light sources 145.In the present embodiment, the length of this connecting rod 143 is the sixth of this penholder 141, so, and the easier motion track that accurately senses this first infrared light sources 145 of this infrared sensor 13.
See also Fig. 3, this connecting rod 143 is arranged on the end of this penholder 141 near this nib 142 rotationally by this link 143a.Particularly, this link 143a offers a through hole 143c, and this rotating shaft 144 is arranged in this through hole 143c and is set up in the end of this bar-shaped trough 141a near this nib 142.This bar-shaped trough 141a has two along this penholder 141 axially extended sidewall 141b, this link 143a and this two sidewall 141b closely cooperate, so, behind the position of adjusting this connecting rod 143, utilize the friction force between these two sidewall 141b and this connecting rod 143 to make this connecting rod 143 fixing.Wherein, this connecting rod 143 can rotate freely between 0 °～135 ° with respect to this penholder 141.Preferably, the angle between this connecting rod 143 and this penholder 141 is 120 ° in use.Wherein, this angle also can be regulated voluntarily according to user's demand.
This second infrared light sources 146 is arranged at this nib 142, so, can use this second infrared light sources 146 when hand does not block this second infrared light sources 146.In the present embodiment, this second infrared light sources 146 is an infrared light-emitting diode.
This hand input device 10 is by receiving the signal that this first infrared light sources 145 sends, and the motion track of this this infrared ray writing pencil 14 of infrared sensor 13 sensings will identify display device of this motion track input again and just can show.
Above-mentioned infrared ray writing pencil and have the hand input device of this infrared ray writing pencil, because the free end at connecting rod is provided with first infrared light sources, this connecting rod is arranged on the end of this penholder near this nib rotationally by this link, in use this connecting rod can be opened with respect to penholder, make this first infrared light sources be not easy to be blocked, thereby make this hand input device receive the infrared ray that this first infrared light sources sends easily by user's hand.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change the protection domain that all should belong to claim of the present invention with distortion.
Claims (10)
1. infrared ray writing pencil, it comprises a penholder and a nib, it is characterized in that: this infrared ray writing pencil also comprises a connecting rod and one first infrared light sources, this connecting rod has a link and one and this link opposed free ends, this first infrared light sources is arranged on this free end, and this connecting rod is arranged on the end of this penholder near this nib rotationally by this link.
2. infrared ray writing pencil as claimed in claim 1 is characterized in that: this penholder near an end of nib along this penholder axially offer a bar-shaped trough, this connecting rod is contained in this bar-shaped trough.
3. infrared ray writing pencil as claimed in claim 2 is characterized in that: this infrared ray writing pencil also comprises a rotating shaft, and this link is offered a through hole, and this rotating shaft is arranged in this through hole and is set up in the end of this bar-shaped trough near this nib.
4. infrared ray writing pencil as claimed in claim 2 is characterized in that: this bar-shaped trough has two axially extended sidewalls along this penholder, and this link and this two sidewalls closely cooperate.
5. infrared ray writing pencil as claimed in claim 1 is characterized in that: this infrared ray writing pencil also comprises one second infrared light sources, and this second infrared light sources is arranged on the nib.
6. infrared ray writing pencil as claimed in claim 1 is characterized in that: this first infrared light sources is an infrared light-emitting diode.
7. infrared ray writing pencil as claimed in claim 5 is characterized in that: this second infrared light sources is an infrared light-emitting diode.
8. infrared ray writing pencil as claimed in claim 1 is characterized in that: this connecting rod can rotate freely between 0 °～135 ° with respect to this penholder.
9. hand input device, it is characterized in that: it comprises a board, an infrared sensor and an infrared ray writing pencil as claimed in claim 1, this infrared sensor is arranged at the top of board, and this infrared sensor is used to receive the infrared ray of this first infrared light sources emission.
10. hand input device as claimed in claim 9 is characterized in that: this hand input device also comprises a support bar, and an end of this support bar is movably set in board, and this infrared sensor is provided with the other end with this support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301849A CN101872255A (en) | 2009-04-25 | 2009-04-25 | Infrared handwritten pen and handwritten input device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301849A CN101872255A (en) | 2009-04-25 | 2009-04-25 | Infrared handwritten pen and handwritten input device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101872255A true CN101872255A (en) | 2010-10-27 |
Family
ID=42997153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910301849A Pending CN101872255A (en) | 2009-04-25 | 2009-04-25 | Infrared handwritten pen and handwritten input device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101872255A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102164204A (en) * | 2011-02-15 | 2011-08-24 | 深圳桑菲消费通信有限公司 | Mobile phone with interactive function and interaction method thereof |
| CN102955618A (en) * | 2011-08-22 | 2013-03-06 | 无锡海森诺科技有限公司 | Camera shooting type optical multi-touch device |
| WO2014078973A1 (en) * | 2012-11-21 | 2014-05-30 | Tsao Yung Hsin | Method for executing virtual touch control using infrared rays and infrared positioning stylus |
| CN108628390A (en) * | 2017-03-16 | 2018-10-09 | 富泰华工业（深圳）有限公司 | Stylus storage device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294336A (en) * | 1999-10-21 | 2001-05-09 | 鲍炜 | Pen writing and input system for computer |
| CN201165127Y (en) * | 2007-12-27 | 2008-12-17 | 王悦宁 | Multifunction pencil |
| CN201198246Y (en) * | 2008-05-13 | 2009-02-25 | 耿皞 | Multifunctional pen |
-
2009
- 2009-04-25 CN CN200910301849A patent/CN101872255A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294336A (en) * | 1999-10-21 | 2001-05-09 | 鲍炜 | Pen writing and input system for computer |
| CN201165127Y (en) * | 2007-12-27 | 2008-12-17 | 王悦宁 | Multifunction pencil |
| CN201198246Y (en) * | 2008-05-13 | 2009-02-25 | 耿皞 | Multifunctional pen |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102164204A (en) * | 2011-02-15 | 2011-08-24 | 深圳桑菲消费通信有限公司 | Mobile phone with interactive function and interaction method thereof |
| CN102955618A (en) * | 2011-08-22 | 2013-03-06 | 无锡海森诺科技有限公司 | Camera shooting type optical multi-touch device |
| CN102955618B (en) * | 2011-08-22 | 2016-04-20 | 无锡海森诺科技有限公司 | A kind of camera shooting type optical multi-touch device |
| WO2014078973A1 (en) * | 2012-11-21 | 2014-05-30 | Tsao Yung Hsin | Method for executing virtual touch control using infrared rays and infrared positioning stylus |
| CN108628390A (en) * | 2017-03-16 | 2018-10-09 | 富泰华工业（深圳）有限公司 | Stylus storage device |
| CN108628390B (en) * | 2017-03-16 | 2023-04-07 | 富泰华工业（深圳）有限公司 | Touch control pen containing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101027 |