CN202120194U - Multifunctional remote control laser pen - Google Patents
Multifunctional remote control laser pen Download PDFInfo
- Publication number
- CN202120194U CN202120194U CN2011200191142U CN201120019114U CN202120194U CN 202120194 U CN202120194 U CN 202120194U CN 2011200191142 U CN2011200191142 U CN 2011200191142U CN 201120019114 U CN201120019114 U CN 201120019114U CN 202120194 U CN202120194 U CN 202120194U
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- laser
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- laser diode
- chip microcomputer
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Abstract
The utility model discloses a multifunctional remote control laser pen, which comprises the two parts such as a wireless control emitting device and a wireless receiving drive, and mainly comprises a battery power supply unit, a page-up and page-down button, a laser point positing writing unit, a first single chip microcomputer (3), a wireless emitting unit and a laser diode drive circuit unit, a laser diode, a wireless receiving unit, a second single chip microcomputer (10) and an interface converter unit. The purpose of the utility model is to provide a multifunctional remote control laser pen, which can real-time control the functions such as paging up and paging down, content modifying, writing, scrawling and the like, of the computer slide within far distance space in accordance with the needs of the docent, and so the lecturer can interact with the audience better to teach the knowledge.
Description
Technical field
The utility model relates to a kind of multifunction remote-control laser pen, can realize the multiple of computing machine lantern slide controled through wireless mode.
Background technology
Be accompanied by development of science and technology, traditional give lessons, very big change has taken place conferencing, multimedia has been deep into various occasions such as universities, middle and primary schools classroom, meeting room, Classroom.Give lessons explanation person in order to increase interactive, the validity of classroom, meeting; Attract audience's notice; Often need inquire into the audience and exchange, this just needs a kind of wireless more remotely-controlled simple handheld device can constantly change the functions such as content, page turning of lantern slide (like PPT etc.) according to explanation person's needs.
Present existing wireless laser pen is merely able to realize laser point indication and simple functions such as page turning up and down, continuous page turning; And the situation in the reality be explanation person with audience's interactive process in need to change, stress the part important content of play pieces often, both needed to have carried out in real time the simple handheld laser pointer equipment of multiple operating function.
The utility model content
To above-mentioned reason, the purpose of the utility model provides a kind of multifunction remote-control laser pen, its according to explanation person's needs can be in real time in the page turning of remote space inner control computing machine lantern slide, change content, function such as write.
To achieve these goals; The technical scheme that the utility model adopts is such: a kind of multi-functional remote control laser pen; Drive two parts by controlled in wireless emitter and wireless receiving and forms, mainly include battery power supply unit, page-turning button, laser point are located and write word cell, first single-chip microcomputer, wireless transmitting unit and laser diode driver circuit unit, laser diode, radio receiving unit, second singlechip, interface convertor unit up and down.Wherein, the controlled in wireless emitter is write word cell, first single-chip microcomputer 3, wireless transmitter module, laser diode driver circuit, laser diode by upper and lower page-turning button, laser point location and is formed; Upper and lower page-turning button is write word cell with the laser point location and is connected with the input port of first single-chip microcomputer 3 respectively; The output port of first single-chip microcomputer 3 is connected with the input port of wireless transmitter module, and laser diode degree driving circuit output terminal is connected with the laser diode input end.The wireless receiving driver module is made up of radio receiving unit, second singlechip 10, interface convertor unit; The output port of radio receiving unit is connected with the input port of second singlechip 10.The output port of second singlechip 10 is connected with the input end of interface convertor, and the output port of interface convertor connects the standard interface of computing machine.
Laser point location is write word cell and is adopted spin to realize, two of spin are mutually the grating signal sensor that 90 ° roller bearing end is equipped with horizontal X direction, vertical Y direction respectively.
What interface convertor adopted is USB mouth or serial port.
When using this multifunction remote-control laser pen work; Said wireless receiving drive unit is provided with the computer standard interface and is inserted on the computer; User's hand-held multifunctional remote control laser pen if will realize page-turning function up and down, only needs to get final product by upper and lower page-turning button; This input signal gets into first single-chip microcomputer and carries out coding work; Page turning signal behind the coding is launched through wireless transmitting unit after exporting through first single-chip microcomputer again, and receiving element is sent the radio signal that receives into second singlechip and decoded, and second singlechip is sent decoded upper and lower page turning signal into computer; Corresponding driving driven by program lantern slide carries out upper and lower page turning action, promptly accomplishes this function; In like manner, if will carry out the laser point indication, after shift knob is pressed, the work of control corresponding level signal driving laser diode drive circuit, laser diode driver circuit driving laser diode operation and then output laser signal; The user is if will realize writing, scribble, function such as modification; The laser point location is write word cell and is started working; The laser point location is realized by spin and relevant apparatus; It is only with hand this spin of pressing, slide; Spin drive when rolling be in contact with it two be mutually 90 ° roller bearing rotate, be contained in the photoelectric pulse signal that two grating signal sensors of roller bearing end produce and reflect the change in displacement of spin in horizontal X and vertical Y direction, the grating signal sensor is sent the change in displacement pulse signal of horizontal X and vertical Y direction into first single-chip microcomputer and is handled accordingly; First single-chip microcomputer is sent treated laser point transition information into wireless transmitter module and is launched; Radio receiving unit just receives signal and sends into that second singlechip is counter to be handled, and carries out corresponding spin displacement information determination processing simultaneously, and the signal after will handling is then sent into computer and carried out the control of laser point moving displacement; Driver drives the actions such as the stroke operation of writing that the mouse pointer in the lantern slide is correlated with, and promptly accomplishes on the lantern slide related amendments function such as write, scribble.
The utility model realized in the page turning of space length inner control computing machine lantern slide far away, change content, function such as write.
Description of drawings
Fig. 1 is the laser pen part-structure synoptic diagram of the utility model;
Fig. 2-a is the theory diagram of the utility model controlled in wireless part;
Fig. 2-b is the theory diagram of the utility model wireless receiving drive part;
Among the figure, spin device, the driving of 6 laser diodes, 7 laser diodes, the output of 8 laser, 9 wireless receiving modules, 10 second singlechips, 11 interface convertors, 12 computing machines write for 1 powered battery module, page-turning button about in the of 2,3 first single-chip microcomputers, 4 wireless transmitter modules, 5 laser point location.
Embodiment
The controlled in wireless radiating portion of many kinetic energy remote control laser pen shown in Fig. 2-a; Comprise powered battery module 1, write in page-turning button 2, laser point location up and down, and spin device 5, first single-chip microcomputer 3, wireless transmitter module 4, laser diode drive 6, laser diode 7, wherein write two of spin of laser point location are mutually the grating signal sensor (photoelectric pulse signal of generation can reflect the displacement of spin in horizontal X direction, vertical Y direction) that 90 ° roller bearing end is equipped with horizontal X direction, vertical Y direction respectively; Page-turning button and the laser point location spin of writing is connected with the input end of first single-chip microcomputer 3 respectively up and down; The output terminal of first single-chip microcomputer 3 connects wireless transmitter module 4; The output termination laser of laser diode driver circuit and the input end of laser; Laser diode 7 carries out laser output 8 under the driving of driving circuit, the powered battery module provides electric energy for other each module.
Fig. 2-b is depicted as the wireless receiving drive part of multifunction remote-control laser pen, comprises wireless receiving module 9, second singlechip 10, interface convertor 11; The signal output part of wireless receiving module connects the input end of second singlechip 10, the input end of the output terminal connection interface converter 11 of second singlechip 10, and the output terminal of interface convertor 11 is connected with computing machine 12 through standard interface.
In the present embodiment; When page-turning button 2 is pressed work up and down; Its pin is equivalent to be connected to two address input pins of scrambler (first single-chip microcomputer 3); Input signal is after encoding process, and the output encoder pulse is launched through wireless transmitter module 4, and wireless receiving module 9 will receive sends into demoder (second singlechip 10) through encoded signals and carry out decoding processing; Decoded signal is sent into controlled computer through interface convertor 11, and driver drives lantern slide according to controlled signal and carries out corresponding page turning action; When laser positioning is write word modules 5 and is pressed work; Following and the advance ball with the light finger flicking; Spin just can drive be in contact with it two be mutually 90 ° roller bearing rotate; Be installed in the photoelectric pulse signal that the grating signal sensor of level and the vertical direction of roller bearing end produces and just can reflect the displacement information of spin in horizontal X and vertical Y direction; Through wireless transmitter module 4 emissions, send the signal that receives into second singlechip 10 and handle accordingly by wireless receiving module 9 after first single-chip microcomputer 3 is handled accordingly for this photoelectric pulse signal, and second singlechip 10 is sent into computing machine 12 with the control signal after the decoding processing through interface convertor; The corresponding driving program drives mouse select accordingly, the write action and then the writing function of realization multifunction remote-control laser pen according to the displacement information of control signal.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; And be not used in the protection domain that limits the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all be contained within the protection domain of the utility model.
Claims (3)
1. multifunction remote-control laser pen; Form by controlled in wireless radiating portion and wireless receiving drive part; Include battery power supply unit, word cell, first single-chip microcomputer (3), wireless transmitting unit and laser diode driver circuit unit, laser diode, radio receiving unit, second singlechip (10), interface convertor unit are write in page-turning button, laser point location up and down; It is characterized in that: the controlled in wireless emitter is write word cell, first single-chip microcomputer (3), wireless transmitter module, laser diode driver circuit, laser diode by upper and lower page-turning button, laser point location and is formed; Page-turning button and laser point location is write word cell and is connected with the input port of first single-chip microcomputer (3) respectively up and down; The output port of first single-chip microcomputer (3) is connected with the input port of wireless transmitter module; Laser diode degree driving circuit output terminal is connected with the laser diode input end, and the wireless receiving driver module is made up of radio receiving unit, second singlechip (10), interface convertor unit; The output port of radio receiving unit is connected with the input port of second singlechip (10), and the output port of second singlechip (10) is connected with the input end of interface convertor, the standard interface of the output termination computer of interface convertor.
2. multifunction remote-control laser pen according to claim 1; It is characterized in that: described laser point location is write word cell and is adopted spin to realize, two of spin are mutually the grating signal sensor that 90 ° roller bearing end is equipped with horizontal X direction, vertical Y direction respectively.
3. multifunction remote-control laser pen according to claim 1 is characterized in that: what said interface convertor adopted is USB mouth or serial port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200191142U CN202120194U (en) | 2011-01-20 | 2011-01-20 | Multifunctional remote control laser pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200191142U CN202120194U (en) | 2011-01-20 | 2011-01-20 | Multifunctional remote control laser pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202120194U true CN202120194U (en) | 2012-01-18 |
Family
ID=45461243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200191142U Expired - Fee Related CN202120194U (en) | 2011-01-20 | 2011-01-20 | Multifunctional remote control laser pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202120194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880321A (en) * | 2012-10-12 | 2013-01-16 | 周瑞全 | Multi-functional multimedia operational pen |
| CN106055719A (en) * | 2016-07-18 | 2016-10-26 | 谢新莉 | PPT-based slide playing system |
| CN114202992A (en) * | 2021-12-08 | 2022-03-18 | 得力集团有限公司 | Laser page turning pen and page turning detection method thereof |
-
2011
- 2011-01-20 CN CN2011200191142U patent/CN202120194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880321A (en) * | 2012-10-12 | 2013-01-16 | 周瑞全 | Multi-functional multimedia operational pen |
| CN106055719A (en) * | 2016-07-18 | 2016-10-26 | 谢新莉 | PPT-based slide playing system |
| CN114202992A (en) * | 2021-12-08 | 2022-03-18 | 得力集团有限公司 | Laser page turning pen and page turning detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |