CN201369752Y - Mobile phone with electronic pointer function - Google Patents
Mobile phone with electronic pointer function Download PDFInfo
- Publication number
- CN201369752Y CN201369752Y CNU2008202352448U CN200820235244U CN201369752Y CN 201369752 Y CN201369752 Y CN 201369752Y CN U2008202352448 U CNU2008202352448 U CN U2008202352448U CN 200820235244 U CN200820235244 U CN 200820235244U CN 201369752 Y CN201369752 Y CN 201369752Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- radio frequency
- pointer function
- emitter
- power supply
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a mobile phone with an electronic pointer function, which comprises a control board, a power supply and a keyboard; the mobile phone also comprises a laser emitter connected with the control board and a radio frequency emitter used to emit radio frequency control signals, wherein the power supply supplies electricity to the laser emitter and the radio frequency emitter; and in addition, the mobile phone also comprises a radio frequency receiver used along with the mobile phone. On the basis of keeping the prior mobile phone circuits, the mobile phone is added with the laser emitter, the radio frequency emitter and the assorted radio frequency receiver to realize the perfect combination of the electronic pointer function and the mobile phone. The mobile phone can be technically and easily implemented, can be conveniently carried around and used at any time and can effectively avoid any emergencies in the process of a lecture or teaching. When in use, the mobile phone does not need to be aimed at the receiver, thus truly embodying wireless freedom. Compared with infrared and Bluetooth transmission modes, the mobile phone has the advantages of no aiming, quick response, long remote control distance and the like.
Description
Technical field
The utility model relates to electronic equipment, more particularly, relates to a kind of mobile phone with electronic teacher pointer function.
Background technology
Electronic teacher pointer is in existing sale in the market, technology maturation, be to be that computer and multimedia projector design specially, it is except the mapping function that possesses the conventional laser pen, can also be by pressing the upper and lower page-turning button of laser pen simply, with direct Remote computer of wireless mode or multimedia overhead projector equipment, realize the free page turning of electronic document and arbitrarily demonstration.The user does not need to go in person before the projection screen and shows with finger when giving a lecture key or important content, does not need to get back to ability page turning before the computer yet.
In addition, mobile phone technique is also very ripe, and popularity rate is also quite high.The great advantage of mobile phone is exactly that the user carries.No matter be teacher, trainer or speechmaker, mobile phone all is indispensable thing.Yet when speech or teaching, can occur electronic teacher pointer usually and leave behind, perhaps a series of problems of electric weight deficiency or the like directly have influence on give lessons or give a lecture quality and speaker's mood.
The utility model content
The technical problem that the utility model solves is, at the above-mentioned defective of prior art, provides a kind of mobile phone with electronic teacher pointer function.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of mobile phone with electronic teacher pointer function, comprise: control basal plate, power supply and keyboard, it is characterized in that, described mobile phone also comprises the generating laser that links to each other with control basal plate and is used to launch the radiofrequency launcher of radio-frequency (RF) control signal, wherein, described generating laser and radiofrequency launcher are powered by power supply; In addition, also comprise and the matching used radio frequency receiver of described mobile phone.
In the mobile phone with electronic teacher pointer function described in the utility model, described generating laser is a semiconductor laser.
In the mobile phone with electronic teacher pointer function described in the utility model, described radio frequency receiver links to each other with computer by USB interface and is used to receive radio-frequency (RF) control signal from described radiofrequency launcher.
In the mobile phone with electronic teacher pointer function described in the utility model, described radio frequency receiver comprises internal memory.
In the mobile phone with electronic teacher pointer function described in the utility model, also be provided with the corresponding button that is used to control generating laser and radiofrequency launcher on the described keyboard.
The utility model passes through to increase generating laser and radiofrequency launcher on the basis that keeps existing mobile phone circuit, and supporting radio frequency receiver is realized the perfect adaptation of electronic teacher pointer function and mobile phone.The technical easy realization of the utility model makes users need not additionally remove to buy electronic teacher pointer, and carries conveniently, can use any emergency case in the time of can effectively avoiding giving a lecture or imparting knowledge to students at any time.In use, mobile phone need not be aimed at receiver, really embodies wireless freedom.Compare infrared ray and Bluetooth transmission mode, advantage such as having need not be point-to-point, reaction is fast, remote control distance is far away.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structured flowchart that the utlity model has mobile phone one embodiment of electronic teacher pointer function;
Fig. 2 is the structural representation that the utlity model has the mobile phone preferred embodiment of electronic teacher pointer function.
Embodiment
The utility model relates to the mobile phone with electronic teacher pointer function, and passing through on the basis that keeps existing mobile phone circuit increases generating laser and radiofrequency launcher, and supporting radio frequency receiver is realized the perfect adaptation of electronic teacher pointer function and mobile phone.
Fig. 1 is the structured flowchart that the utlity model has mobile phone one embodiment of electronic teacher pointer function.As shown in Figure 1, in the present embodiment, the mobile phone with electronic teacher pointer function comprises: power supply 10, control basal plate 11, keyboard 12, and radiofrequency launcher 13 and generating laser 14.Wherein, power supply 10 is identical with power supply in the regular handset, is used to each assembly power supply in the mobile phone, does not do unnecessary description at this.
Radiofrequency launcher 13 in the present embodiment and generating laser 14 link to each other with control basal plate 11 respectively, receive control command from control basal plate 11 to carry out associative operation.With the matching used radio frequency receiver 21 (shown in Figure 2) that also is useful on the radiofrequency signal that received RF reflector 13 sends of this mobile phone.In addition, also be provided with the corresponding function key that is used to control described generating laser 14 and radiofrequency launcher 13 on the keyboard 12, the user only need press this function key just can trigger respective handling flow process in the control basal plate 11, for example, start the respective control function of generating laser or startup radiofrequency launcher.In concrete enforcement, the user can realize the free page turning of electronic document and arbitrarily demonstration by this radiofrequency launcher.
Generating laser 14 in the present embodiment can adopt semiconductor laser, and electronic teacher pointer generating laser commonly used on the market; Radiofrequency launcher 13 can adopt the radiofrequency emitting module that generally adopts now, and it is embedded in the mobile phone control basal plate.
Fig. 2 is the structural representation that the utlity model has the mobile phone preferred embodiment of electronic teacher pointer function.As shown in Figure 2, mobile phone 20 is transmitted to radio frequency receiver 21 with radio-frequency (RF) control signal, the latter links to each other with computer by USB interface, and the control command from radiofrequency launcher that will receive by this USB interface sends page turning or other the demonstration operation of the CPU of computer with the realization electronic document to.In addition, in embodiment, radio frequency receiver 21 can integrated USB flash disk function, that is to say, can include memory cell, for example FLASH etc.
In actual use, mobile phone need not be aimed at described radio frequency receiver, really embodies wireless freedom.Compare infrared ray and Bluetooth transmission mode, the utlity model has need not be point-to-point, reaction is fast, remote control distance advantages such as (can reach 25 meters) far away.
The utility model is integrated in the electronic teacher pointer function on the mobile phone exactly, be fit to numerous teachers, trainer, expert, scholar, professor, speechmaker and Mobile business personnel, can extensively use in occasions such as school, scientific research institutions, government organs, intelligence-intensive enterprise, training center, exhibition, bid, commercial affairs interchanges.Show that according to investigations this product potential customers are 3,000,000.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong to protection range of the present utility model.
Claims (5)
1, a kind of mobile phone with electronic teacher pointer function, comprise control basal plate, power supply and keyboard, it is characterized in that, described mobile phone also comprises the generating laser that links to each other with control basal plate and is used to launch the radiofrequency launcher of radio-frequency (RF) control signal, wherein, described generating laser and radiofrequency launcher are powered by power supply; In addition, also comprise and the matching used radio frequency receiver of described mobile phone.
2, mobile phone according to claim 1 is characterized in that, described generating laser is a semiconductor laser.
3, mobile phone according to claim 1 is characterized in that, described radio frequency receiver links to each other with computer by USB interface and is used to receive radio-frequency (RF) control signal from described radiofrequency launcher.
4, mobile phone according to claim 3 is characterized in that, described radio frequency receiver comprises internal memory.
5, mobile phone according to claim 1 is characterized in that, also is provided with the corresponding button that is used to control generating laser and radiofrequency launcher on the described keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352448U CN201369752Y (en) | 2008-12-19 | 2008-12-19 | Mobile phone with electronic pointer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352448U CN201369752Y (en) | 2008-12-19 | 2008-12-19 | Mobile phone with electronic pointer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369752Y true CN201369752Y (en) | 2009-12-23 |
Family
ID=41488640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202352448U Expired - Fee Related CN201369752Y (en) | 2008-12-19 | 2008-12-19 | Mobile phone with electronic pointer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134196A (en) * | 2017-06-14 | 2017-09-05 | 东华大学 | A kind of real-time printing pen based on WiFi |
-
2008
- 2008-12-19 CN CNU2008202352448U patent/CN201369752Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134196A (en) * | 2017-06-14 | 2017-09-05 | 东华大学 | A kind of real-time printing pen based on WiFi |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109815363A (en) | Generation method, device, terminal and the storage medium of lyrics content | |
| CN203641967U (en) | LED table lamp with audio playing function | |
| CN105825729A (en) | English translation exercising device | |
| CN206003368U (en) | A kind of music teaching music score demonstration board | |
| CN202720599U (en) | Multifunctional training aid | |
| CN201369752Y (en) | Mobile phone with electronic pointer function | |
| CN204790891U (en) | Adjustable laser of luminance turns over page or leaf pen | |
| CN207543287U (en) | A kind of Multifunctional wireless microphone | |
| CN202584051U (en) | Multifunctional voice page turning pen | |
| CN201375814Y (en) | Wireless network interactive doll | |
| CN106327932A (en) | Intelligent education teaching management control system based on internet | |
| CN208076724U (en) | A kind of Portable GPS signal imitation device | |
| CN202126767U (en) | Controller for multimedia teaching | |
| CN206460412U (en) | Table top type multi-purpose computer peripheral input device based on keyboard | |
| CN205984262U (en) | Electronic organ | |
| CN204968057U (en) | Wireless microphone with recording, PPT turn over page or leaf, laser pointer and wireless mouse function | |
| CN104952306A (en) | Laser pointer with page turning function | |
| CN203192255U (en) | Musical instrument education device | |
| CN201984669U (en) | Digital wireless microphone and electric pointer system | |
| CN203055212U (en) | Multimedia teaching system based on Bluetooth | |
| CN201804463U (en) | Mobile communication terminal with function of laser pointer | |
| CN205283761U (en) | Portable wireless microphone | |
| CN208737349U (en) | Intelligent heightening platform | |
| CN2906788Y (en) | Multimedia teaching device | |
| CN203149882U (en) | Computer teaching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20111219 |