CN101719028A - Infrared radio frequency pressure sensitive electric whiteboard pen - Google Patents
Infrared radio frequency pressure sensitive electric whiteboard pen Download PDFInfo
- Publication number
- CN101719028A CN101719028A CN201010103141A CN201010103141A CN101719028A CN 101719028 A CN101719028 A CN 101719028A CN 201010103141 A CN201010103141 A CN 201010103141A CN 201010103141 A CN201010103141 A CN 201010103141A CN 101719028 A CN101719028 A CN 101719028A
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- penholder
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- emitting diode
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Abstract
The invention discloses an infrared radio frequency pressure sensitive electric whiteboard pen, which consists of a pen holder, wherein the inside of the pen holder is provided with an RF wireless page-turning pen module and a battery; one end of the pen holder is provided with an infrared emitting diode, and the other end of the pen holder is provided with an end cover used for replacing the battery; a shell of the pen holder is provided with three micro switches which are the first micro switch, the second micro switch and the third micro switch respectively, wherein the first micro switch is connected between an anode wiring point of the infrared emitting diode and an anode of the battery, the second micro switch is connected between a K1-A wiring point and a K1-B wiring point of the RF wireless page-turning pen module, and the third micro switch is connected between a K2-A wiring point and a K2-B wiring point of the RF wireless page-turning pen module; and the anode of the battery is connected with a DC1.5+ wiring point of the RF wireless page-turning pen module, and the cathode of the battery is connected with a DC1.5- wiring point of the RF wireless page-turning pen module and a cathode wiring point of the infrared emitting diode, and a pressure sensitive switch is connected between the anode of the battery and the anode wiring point of the infrared emitting diode. The infrared radio frequency pressure sensitive electric whiteboard pen fills the product blank that no special electric whiteboard pen is used for the infrared electric whiteboard.
Description
Technical field
The present invention designs a kind of bluetooth infrared electric whiteboard system, especially a kind of infrared radio frequency pressure sensitive electric whiteboard pen.
Background technology
At present, the infrared exoelectron whiteboard system of prior art is a wired connection, and receiver needs lead to be connected with computer, system installs to waste time and energy, and efficient is low, in addition, present infrared exoelectron whiteboard system cost height, function singleness, are not easy to popularize than higher to environmental requirement.But the key issue that solves present technical matters is to reduce cost, increase function.Therefore, designing a kind of infrared radio frequency pressure sensitive electric whiteboard pen, is the present technical issues that need to address.
Summary of the invention
Technical matters to be solved by this invention provides a kind of infrared radio frequency pressure sensitive electric whiteboard pen.
The technical scheme that the present invention solves its technical matters is:
A kind of infrared radio frequency pressure sensitive electric whiteboard pen, form by penholder, wireless Pen for turning page module of RF and battery are installed in penholder, end at penholder is equipped with infrarede emitting diode, be provided with the end cap of changing battery at the penholder other end, three microswitches are installed on the housing of penholder, be respectively the I microswitch, II microswitch and III microswitch, wherein the I microswitch is connected between the positive pole of the anodal wiring point of infrarede emitting diode and battery, the II microswitch be connected the wireless Pen for turning page module of RF K1-A and two wiring points of K1-B between, the III microswitch is connected between the K2-A and two wiring points of K2-B of the wireless Pen for turning page module of RF, the positive pole of battery is connected with the DC1.5+ wiring point of the wireless Pen for turning page module of RF, the negative pole of battery is connected with infrarede emitting diode negative pole wiring point with the DC1.5-wiring point of the wireless Pen for turning page module of RF, is connected with pressure-sensitive switch between the positive pole of battery and the anodal wiring point of infrarede emitting diode.
The technical scheme that the present invention solves its technical matters can also be:
Penholder of the present invention is a multidiameter die cavity body, its end cap of changing battery is arranged on the major part end of penholder, the little head end of penholder has external thread, described RF is wireless, and Pen for turning page module and battery are installed in the big chamber of penholder, crosswise fixed has copper-clad plate in the big chamber of penholder, the center of copper-clad plate is anodal wiring point, around the positive limit is the negative pole wiring point of copper-clad plate, copper-clad plate is arranged on the little head end near penholder, the negative pole of battery is connected with the negative pole wiring point of copper-clad plate, in the loculus of penholder, be set with compression spring, described infrarede emitting diode is fixed by the cap for brush and the compression spring of spinning outside the little head end of penholder, and the negative pole wiring point of infrarede emitting diode is connected with the negative pole of battery with copper-clad plate by compression spring.
The invention has the beneficial effects as follows:
1, low cost product, stability is strong, has filled up the infrared exoelectron blank and do not have the product blank of professional electronic whiteboard pen (how existing infrared exoelectron blank with pointing or common shelter serves as pen, can only finish the simple operations that left mouse button is clicked);
2, can applied in any combination by three buttons on the pen, can realize functions such as left mouse button clicking, double-click, right-click, double-click, middle key are clicked, double-click, on function, strengthen greatly, the application efficiency of infrared exoelectron blank is significantly improved, solved the traditional infrared electronic whiteboard and can not realize that right mouse button reaches the difficult problem of middle key;
3, mode of operation is also more simple and practical than mouse action, can directly write on blank, except that can realizing white boardings such as electronic writing on blackboard, handwriting recognition, drawing, more can conveniently realize duplicating, pastes, every computation such as deletion;
4, human oriented design, three buttons be in thumb one side, uses natural and trippingly, selects for use No. 7 batteries of 1 joint as power supply, reduces cost of use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is circuit theory diagrams of the present invention.
Fig. 3 is the general system diagram of application of the present invention.
Embodiment
A kind of infrared radio frequency pressure sensitive electric whiteboard pen, form by penholder 1, wireless Pen for turning page module 3 of RF and battery 2 are installed in penholder 1, end at penholder 1 is equipped with infrarede emitting diode 10, be provided with the end cap 12 of changing battery at penholder 1 other end, three microswitches are installed on the housing of penholder 1, be respectively I microswitch 6, II microswitch 5 and III microswitch 4, wherein I microswitch 6 is connected between the positive pole of the anodal wiring point of infrarede emitting diode 10 and battery 2, II microswitch 5 is connected between 3 the K1-A and two wiring points of K1-B of the wireless Pen for turning page module of RF, III microswitch 4 is connected between the K2-A and two wiring points of K2-B of the wireless Pen for turning page module 3 of RF, the positive pole of battery 2 is connected with the DC1.5+ wiring point of the wireless Pen for turning page module 3 of RF, the negative pole of battery 2 is connected with infrarede emitting diode 10 negative pole wiring points with the DC1.5-wiring point of the wireless Pen for turning page module 3 of RF, is connected with pressure-sensitive switch 11 between the positive pole of battery 2 and infrarede emitting diode 10 anodal wiring points.Described penholder 1 is a multidiameter die cavity body, its end cap 12 of changing battery is arranged on the major part end of penholder 1, the little head end of penholder 1 has external thread, Pen for turning page module 3 that described RF is wireless and battery 2 are installed in the big chamber of penholder 1, crosswise fixed has copper-clad plate 7 in the big chamber of penholder 1, the center of copper-clad plate 7 is anodal wiring points, around the positive limit is the negative pole wiring point of copper-clad plate 7, copper-clad plate 7 is arranged on the little head end near penholder 1, the negative pole of battery 2 is connected with the negative pole wiring point of copper-clad plate 7, in the loculus of penholder 1, be set with compression spring 8, described infrarede emitting diode 10 is fixing by the cap for brush 9 and the compression spring 8 of spinning outside the little head end of penholder 1, and the negative pole wiring point of infrarede emitting diode 10 is connected with the negative pole of copper-clad plate 7 with battery 2 by compression spring 8.When the infrared pressure sensitivity nib of infrared radio frequency pressure sensitive electric whiteboard pen of the present invention is pressed or presses the I microswitch (the I microswitch is primarily aimed at the application of soft curtain), the infrared diode lamp is connected circuit and shinny, by curtain or common blank to ultrared reflection, the bluetooth infrared receiver receives the infrared external reflection light signal and judges the X+Y coordinate of light source, coordinate values is sent to the electronic whiteboard software of computer by the Bluetooth transmission module.Processing by software is converted into the operation of mouse with the coordinate values that receives, and finishes the location of mouse and the function that left mouse button is pressed.Infrared diode can be not luminous when II microswitch and III microswitch are pressed, and the RF radiofrequency emitting module can be given the RF receiver module by emitting radio frequency signal, and then pass to computer by USB interface, finish the middle key of mouse and the operation of right button by electronic whiteboard software.
Claims (2)
1. infrared radio frequency pressure sensitive electric whiteboard pen, form by penholder (1), it is characterized in that: wireless Pen for turning page module of RF (3) and battery (2) are installed in penholder (1), end at penholder (1) is equipped with infrarede emitting diode (10), be provided with the end cap (12) of changing battery at penholder (1) other end, three microswitches are installed on the housing of penholder (1), be respectively I microswitch (6), II microswitch (5) and III microswitch (4), wherein I microswitch (6) is connected between the positive pole of the anodal wiring point of infrarede emitting diode (10) and battery (2), II microswitch (5) is connected between the K1-A and two wiring points of K1-B of (3) of the wireless Pen for turning page module of RF, III microswitch (4) is connected between the K2-A and two wiring points of K2-B of the wireless Pen for turning page module of RF (3), the positive pole of battery (2) is connected with the DC1.5+ wiring point of the wireless Pen for turning page module of RF (3), the negative pole of battery (2) is connected with infrarede emitting diode (10) negative pole wiring point with the DC1.5-wiring point of the wireless Pen for turning page module of RF (3), is connected with pressure-sensitive switch (11) between the positive pole of battery (2) and the anodal wiring point of infrarede emitting diode (10).
2. a kind of infrared radio frequency pressure sensitive electric whiteboard pen according to claim 1, it is characterized in that: described penholder (1) is a multidiameter die cavity body, its end cap (12) of changing battery is arranged on the major part end of penholder (1), the little head end of penholder (1) has external thread, Pen for turning page module that described RF is wireless (3) and battery (2) are installed in the big chamber of penholder (1), crosswise fixed has copper-clad plate (7) in the big chamber of penholder (1), the center of copper-clad plate (7) is anodal wiring point, around the positive limit is the negative pole wiring point of copper-clad plate (7), copper-clad plate (7) is arranged on the little head end near penholder (1), the negative pole of battery (2) is connected with the negative pole wiring point of copper-clad plate (7), in the loculus of penholder (1), be set with compression spring (8), described infrarede emitting diode (10) is fixing by the cap for brush (9) and the compression spring (8) of spinning outside the little head end of penholder (1), and the negative pole wiring point of infrarede emitting diode (10) is connected with the negative pole of copper-clad plate (7) with battery (2) by compression spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101031418A CN101719028B (en) | 2010-01-27 | 2010-01-27 | Infrared radio frequency pressure sensitive electric whiteboard pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101031418A CN101719028B (en) | 2010-01-27 | 2010-01-27 | Infrared radio frequency pressure sensitive electric whiteboard pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101719028A true CN101719028A (en) | 2010-06-02 |
| CN101719028B CN101719028B (en) | 2011-06-01 |
Family
ID=42433610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101031418A Expired - Fee Related CN101719028B (en) | 2010-01-27 | 2010-01-27 | Infrared radio frequency pressure sensitive electric whiteboard pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101719028B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360253A (en) * | 2011-11-01 | 2012-02-22 | 管存忠 | Handwriting pen of light emitting diode (LED) dot-matrix writing display screen |
| CN102360252A (en) * | 2011-10-17 | 2012-02-22 | 东莞华中科技大学制造工程研究院 | Photoelectric sensing device and implementation method thereof |
| CN103317917A (en) * | 2012-03-25 | 2013-09-25 | 上海华师京城高新技术开发有限公司 | Multifunctional electronic blackboard eraser |
-
2010
- 2010-01-27 CN CN2010101031418A patent/CN101719028B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360252A (en) * | 2011-10-17 | 2012-02-22 | 东莞华中科技大学制造工程研究院 | Photoelectric sensing device and implementation method thereof |
| CN102360252B (en) * | 2011-10-17 | 2015-01-14 | 东莞华中科技大学制造工程研究院 | Photoelectric sensing device and implementation method thereof |
| CN102360253A (en) * | 2011-11-01 | 2012-02-22 | 管存忠 | Handwriting pen of light emitting diode (LED) dot-matrix writing display screen |
| CN103317917A (en) * | 2012-03-25 | 2013-09-25 | 上海华师京城高新技术开发有限公司 | Multifunctional electronic blackboard eraser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101719028B (en) | 2011-06-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20170127 |