CN203825574U - Wireless teaching pen provided with air mouse - Google Patents
Wireless teaching pen provided with air mouse Download PDFInfo
- Publication number
- CN203825574U CN203825574U CN201420139828.0U CN201420139828U CN203825574U CN 203825574 U CN203825574 U CN 203825574U CN 201420139828 U CN201420139828 U CN 201420139828U CN 203825574 U CN203825574 U CN 203825574U
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- China
- Prior art keywords
- key
- transmitting terminal
- wireless teaching
- radio frequency
- teaching pen
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- 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 - Lifetime
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- 230000007306 turnover Effects 0.000 claims description 24
- 238000012790 confirmation Methods 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 17
- 238000005314 correlation function Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a wireless teaching pen provided with an air mouse. The wireless teaching pen comprises a radio frequency (RF) remote controller and a receiver, wherein the RF remote controller comprises a transmitting terminal antenna, a transmitting terminal RF chip, a gyroscope, a battery and a key module; the transmitting terminal antenna, the gyroscope, the battery and the key module are respectively connected with the transmitting terminal RF chip; the receiver comprises a receiving terminal antenna, a receiving terminal RF chip and an interface module; the receiving terminal antenna and the interface module are respectively connected with the receiving terminal RF chip. When the wireless teaching pen is used, the receiver is connected with a computer, and the wireless teaching pen can work normally; the RF remote controller is capable of adjusting the transmission of demodulation signals without being aligned with the receiver, so that the wireless teaching pen can point and click a power point (PPT) screen when coming across a barrier. After the wireless teaching pen is used, the free wireless teaching is realized in deed, and the working efficiency is increased.
Description
Technical field
The utility model relates to a kind of wireless teaching pen, relates in particular to a kind of wireless teaching pen with air mouse.
Background technology
Existing teaching pen generally adopts laser teaching pen, and laser teaching pen is in PPT teaching, can to the content of courses, give directions by Emission Lasers, but if run into barrier in demonstration, laser just cannot have been given directions on PPT screen so, and, the transmitting of laser signal is straight line transmitting, so, for the requirement of aiming at, is also higher.
Summary of the invention
Technical problem to be solved in the utility model is to run into barrier also can realize easily the wireless teaching pen of wireless teaching, and reduces the requirement of aiming at.
To this, the utility model provides a kind of wireless teaching pen with air mouse, comprise: RF radio-frequency (RF) remote and receiver, described RF radio-frequency (RF) remote comprises transmitting terminal antenna, transmitting terminal radio frequency chip, gyroscope, battery and key-press module, and described transmitting terminal antenna, gyroscope, battery and key-press module are connected with transmitting terminal radio frequency chip respectively; Described receiver comprises receiving end antenna, receiving end radio frequency chip and interface module, and described receiving end antenna is connected with receiving end radio frequency chip respectively with interface module.
The utility model comprises a RF radio-frequency (RF) remote and a receiver, RF radio-frequency (RF) remote is embedded with wireless RF radio frequency chip and gyroscope, only receiver need be connected with host computer in use, without installing, drive without software input and can normally work, user only need click the correlation function key of key-press module in RF radio-frequency (RF) remote just can handle receiver; On this basis, RF radio-frequency (RF) remote need not be aimed at receiver also can realize the transmission of adjusting restituted signal, real embodiment is wireless freely imparts knowledge to students, there is the functions such as page turning, confirmation and switch computer, these functions all can realize by the hardware of radio frequency chip, can also in the signal transmitting of RF radio-frequency (RF) remote, enroll corresponding code value, the signal of transmitting sends to receiver by modulation, just can realize the function of air mouse after receiver demodulation.
What the utility model adopted is radiofrequency signal, when running into barrier, can as laser teaching pen, cannot not give directions on PTT screen, therefore, can improve to greatest extent user of service's speech effect, improve user's Modern Information based speech instrument usage level, improve the efficiency of work.
Further improvement of the utility model is, described interface module is USB interface, and described receiver is connected to computer by USB interface.When in use, only receiver need to be connected on computer by USB interface, just can normally realize the wireless teaching pen with air mouse function, without installing, drive.
Further improvement of the utility model is, described key-press module comprises power button, confirmation button, the turnover key that makes progress and downward turnover key, one end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected in series and is connected to the same pin of transmitting terminal radio frequency chip mutually, and the other end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected to respectively the different pins of transmitting terminal radio frequency chip.The utility model wiring standard, the signal between each function button is noiseless.
Further improvement of the utility model is, the output voltage of described battery is 3V.
Further improvement of the utility model is, described RF radio-frequency (RF) remote also comprises memory module and user-defined press key, and described memory module is connected with transmitting terminal radio frequency chip respectively with user-defined press key.By the setting of memory module and user-defined press key, can expand the function of wireless teaching pen, such as increasing Postil Function etc., to enrich the air mouse function of wireless teaching pen.
Compared with prior art, the beneficial effects of the utility model are: only receiver need be connected with host computer in use, without installing, drive without software input and can normally work, user only need click the correlation function key of key-press module in RF radio-frequency (RF) remote just can handle receiver; On this basis, RF radio-frequency (RF) remote need not be aimed at receiver just can realize the transmission of adjusting restituted signal, when running into barrier, also can give directions on PPT screen, there is the functions such as page turning, confirmation, annotations and comments and switch computer, really embody the freedom of wireless teaching, therefore, can improve to greatest extent user of service's speech effect, the usage level that improves user's Modern Information based speech instrument, improves the efficiency of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, this example provides a kind of wireless teaching pen with air mouse, comprise: RF radio-frequency (RF) remote and receiver, described RF radio-frequency (RF) remote comprises transmitting terminal antenna, transmitting terminal radio frequency chip, gyroscope, battery and key-press module, and described transmitting terminal antenna, gyroscope, battery and key-press module are connected with transmitting terminal radio frequency chip respectively; Described receiver comprises receiving end antenna, receiving end radio frequency chip and interface module, and described receiving end antenna is connected with receiving end radio frequency chip respectively with interface module.
This example comprises a RF radio-frequency (RF) remote and a receiver, RF radio-frequency (RF) remote is embedded with wireless RF radio frequency chip and gyroscope, only receiver need be connected with host computer in use, without installing, drive without software input and can normally work, user only need click the correlation function key of key-press module in RF radio-frequency (RF) remote just can handle receiver; On this basis, RF radio-frequency (RF) remote need not be aimed at receiver also can realize the transmission of adjusting restituted signal, real embodiment is wireless freely imparts knowledge to students, there is the functions such as page turning, confirmation and switch computer, these functions all can realize by the hardware of radio frequency chip, can also in the signal transmitting of RF radio-frequency (RF) remote, enroll corresponding code value, the signal of transmitting sends to receiver by modulation, just can realize the function of air mouse after receiver demodulation.
What this example adopted is radiofrequency signal, when running into barrier, can as laser teaching pen, cannot not give directions on PPT screen, therefore, can improve to greatest extent user of service's speech effect, improve user's Modern Information based speech instrument usage level, improve the efficiency of work.
As shown in Figure 1, this routine described interface module is preferably USB interface, and described receiver is connected to computer by USB interface.When in use, only receiver need to be connected on computer by USB interface, just can normally realize the wireless teaching pen with air mouse function, without installing, drive.
As shown in Figure 1, this routine described key-press module preferably includes power button, confirmation button, the turnover key that makes progress and downward turnover key, one end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected in series and is connected to the same pin of transmitting terminal radio frequency chip mutually, and the other end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected to respectively the different pins of transmitting terminal radio frequency chip.This example wiring standard, the signal between each function button is noiseless.The output voltage of this routine described battery is preferably 3V.
This example only need be connected receiver can normally to work with host computer in use, RF radio-frequency (RF) remote need not be aimed at receiver just can realize the transmission of adjusting restituted signal, when running into barrier, also can give directions on PPT screen, really embody the freedom of wireless teaching, improved the efficiency of work.
Embodiment 2:
On the basis of embodiment 1, this routine described RF radio-frequency (RF) remote also comprises memory module and user-defined press key, and described memory module is connected with transmitting terminal radio frequency chip respectively with user-defined press key.By the setting of memory module and user-defined press key, can expand the function of wireless teaching pen, such as increasing Postil Function etc., to enrich the air mouse function of wireless teaching pen, described memory module can also be for storing the steering order of air mouse.
The embodiment of the above is better embodiment of the present utility model; not with this, limit concrete practical range of the present utility model; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (6)
1. the wireless teaching pen with air mouse, it is characterized in that, comprise: RF radio-frequency (RF) remote and receiver, described RF radio-frequency (RF) remote comprises transmitting terminal antenna, transmitting terminal radio frequency chip, gyroscope, battery and key-press module, and described transmitting terminal antenna, gyroscope, battery and key-press module are connected with transmitting terminal radio frequency chip respectively; Described receiver comprises receiving end antenna, receiving end radio frequency chip and interface module, and described receiving end antenna is connected with receiving end radio frequency chip respectively with interface module.
2. the wireless teaching pen with air mouse according to claim 1, is characterized in that, described interface module is USB interface, and described receiver is connected to computer by USB interface.
3. the wireless teaching pen with air mouse according to claim 1 and 2, it is characterized in that, described key-press module comprises power button, confirmation button, the turnover key that makes progress and downward turnover key, one end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected in series and is connected to the same pin of transmitting terminal radio frequency chip mutually, and the other end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected to respectively the different pins of transmitting terminal radio frequency chip.
4. the wireless teaching pen with air mouse according to claim 1 and 2, is characterized in that, the output voltage of described battery is 3V.
5. the wireless teaching pen with air mouse according to claim 1 and 2, is characterized in that, described RF radio-frequency (RF) remote also comprises memory module and user-defined press key, and described memory module is connected with transmitting terminal radio frequency chip respectively with user-defined press key.
6. the wireless teaching pen with air mouse according to claim 5, it is characterized in that, described key-press module comprises power button, confirmation button, the turnover key that makes progress and downward turnover key, one end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected in series and is connected to the same pin of transmitting terminal radio frequency chip mutually, and the other end of described power button, confirmation button, the turnover key that makes progress and downward turnover key is connected to respectively the different pins of transmitting terminal radio frequency chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139828.0U CN203825574U (en) | 2014-03-26 | 2014-03-26 | Wireless teaching pen provided with air mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139828.0U CN203825574U (en) | 2014-03-26 | 2014-03-26 | Wireless teaching pen provided with air mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825574U true CN203825574U (en) | 2014-09-10 |
Family
ID=51481050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139828.0U Expired - Lifetime CN203825574U (en) | 2014-03-26 | 2014-03-26 | Wireless teaching pen provided with air mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110399044A (en) * | 2019-08-13 | 2019-11-01 | 孙文懋 | A kind of multifunctional intellectual fingerstall |
-
2014
- 2014-03-26 CN CN201420139828.0U patent/CN203825574U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110399044A (en) * | 2019-08-13 | 2019-11-01 | 孙文懋 | A kind of multifunctional intellectual fingerstall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |