CN203178934U - Remote control laser demonstration device with function of capacitance pen - Google Patents
Remote control laser demonstration device with function of capacitance pen Download PDFInfo
- Publication number
- CN203178934U CN203178934U CN 201220720191 CN201220720191U CN203178934U CN 203178934 U CN203178934 U CN 203178934U CN 201220720191 CN201220720191 CN 201220720191 CN 201220720191 U CN201220720191 U CN 201220720191U CN 203178934 U CN203178934 U CN 203178934U
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- demonstration device
- remote control
- function
- control laser
- laser demonstration
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Abstract
The utility model discloses a remote control laser demonstration device with the function of a capacitance pen. The remote control laser demonstration device comprises a remote control laser demonstration device transmitting end with the function of the capacitance pen and a USB receiver device. The remote control laser demonstration device is characterized in that the remote control laser demonstration device transmitting end is provided with a touch sensing pen head, a 2.4G transmitting module and a laser control module, and the USB receiver device is provided with a 2.4G receiving module. The remote control laser demonstration device with the function of the capacitance pen can be operated in a one-button operation mode or a three-button operation mode, the remote control laser demonstration device has the functions of laser indication, PPT remote control and capacitance pen touch at the same time, is convenient to carry, and enables a speaker to use with high proficiency.
Description
Technical field:
The utility model relates to the remote control laser demonstration device of a capacitor function, in particular the remote control laser demonstration device of a kind of capacitor function.
Background technology:
In multimedia teaching, business meetings or the training speech, the instant correction of touch-screen displaying contents, change generally can be able to quick realization by capacitance pen, and the front and back of touch-screen displaying contents (up and down) page turning and visual confirmation etc., then can operate by remote control laser demonstration device, and the speaker can arbitrarily walk about in coverage, and the embodiment of these effects be unable to do without capacitance pen and remote control laser demonstration device.But existing remote control laser demonstration device has only single laser indication and page turning distant control function, and speaker's handheld microphone microphone the time, the another hand holds capacitance pen and remote control laser demonstration device, not only increase speaker's physical efficiency burden, also might disperse its notice.
The utility model content:
The technical problems to be solved in the utility model is, hold the inconvenience of capacitance pen and remote control laser demonstration device at speaker handheld microphone microphone, another hand in presentation process, integrated capacitance pen, remote control laser demonstration device are one, and the remote control laser demonstration device of a kind of capacitor function is provided.
To achieve these goals, the utility model is by the following technical solutions:
The remote control laser demonstration device of a capacitor function, the remote control laser demonstration device transmitting terminal and the USB receiver apparatus that comprise a capacitor function, it is characterized in that: this remote control laser demonstration device transmitting terminal is provided with touch sensible nib, 2.4G transmitter module and laser control module, and the USB receiver apparatus is provided with the 2.4G receiver module.
After adopting such scheme, the transmitting end equipment of this demonstration device and the USB receiver apparatus is removable closes is integral type.When using the utility model product, the USB receiver apparatus need be inserted on the computer, MCU control 2.4G transmitter module, 2.4G receiver module are transferred to PC with data by USB after receiving the RF data of transmitting terminal, with keyboard or the mouse on the control PC, realize PPT page-turning function up and down.And when the touch-screen displaying contents needed instant the correction, the touch sensible nib of this utility model product main body end was equal to hand-write input function, it is quick more and easily to allow the speaker use.
Description of drawings:
Fig. 1 is the structural representation of the remote control laser demonstration device of the utility model capacitor function;
Fig. 2 is the fundamental diagram of the remote control laser demonstration device of the utility model capacitor function;
Fig. 3 is the circuit theory diagrams of the remote control laser demonstration device of the utility model capacitor function.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the remote control laser demonstration device of a capacitor function mainly comprises laser head seat 7, pen clip 8, power valve 9, threaded line pipe 10, back plug 11, copper plug 15, battery pipe 16 and capacitance pen touch sensible nib 18.Form a demonstration device main body by above-mentioned parts, main control chip and RF transport module are set in this main body, these all are arranged on the pcb board 2; This PCB goes up and arranges that main control chip is BT508AN, laser head 4, negative spring 3 and anodal spring 6, PCB seat 5 blocks pcb board 2 fixing, device button 1 on touch-switch, the operations of an AAA battery 17 back of packing in the battery pipe 16 by button 1 can be realized laser pointer and page-turning function up and down.The USB receiver apparatus then is made up of receiver shell 12, receiver pcb board 13 and receiver pc Building B 14.
2.4G the frequency range that technology is used is the ISM band of standard, i.e. 2.405GHz-2.485GHz, and it has the advantage on the strong anti-interference, has guaranteed the stability of transmission data, and has not been subjected to beam-shaping effect.What usb protocol was used is standard HID agreement, and transmission speed is fast, compatible strong, has guaranteed the reliability of data.
As Fig. 2 and shown in Figure 3, during work, the remote control laser demonstration device transmitting terminal of a capacitor function and the USB receiver apparatus radio communication that is inserted on the computer.The key information of BT508AN single-chip microcomputer process user, key is passed to the USB receiver that is connected on the PC by 2.4G RF lift-off technology, control data or the keypad code data of USB receiver coding formation standard, pass to then on the PC, realize its laser pointer, the function of page turning up and down with this.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be assert to be used for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (5)
1. the remote control laser demonstration device of a capacitor function, the remote control laser demonstration device transmitting terminal and the USB receiver apparatus that comprise a capacitor function, it is characterized in that: this remote control laser demonstration device transmitting terminal is provided with touch sensible nib, 2.4G transmitter module and laser control module, and the USB receiver apparatus is provided with the 2.4G receiver module.
2. the remote control laser demonstration device of a capacitor according to claim 1 function is characterized in that: the transmitting terminal of this demonstration device and the USB receiver apparatus is removable closes is integral type.
3. the remote control laser demonstration device of a capacitor according to claim 1 function, it is characterized in that: this demonstration device main body end arranges a touch sensible nib, can realize the capacitance pen function.
4. the remote control laser demonstration device of a capacitor according to claim 1 function, it is characterized in that: this demonstration device body front end arranges a laser head, can realize the laser deixis.
5. the remote control laser demonstration device of a capacitor according to claim 1 function, it is characterized in that: 2.4G transmitter module and 2.4G receiver module are arranged respectively on this demonstration device transmitting terminal and the USB receiver apparatus, single key stroke or triple bond mode of operation are arranged, but simulating keyboard and mouse are realized page-turning function up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720191 CN203178934U (en) | 2012-12-24 | 2012-12-24 | Remote control laser demonstration device with function of capacitance pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720191 CN203178934U (en) | 2012-12-24 | 2012-12-24 | Remote control laser demonstration device with function of capacitance pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178934U true CN203178934U (en) | 2013-09-04 |
Family
ID=49075606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720191 Expired - Fee Related CN203178934U (en) | 2012-12-24 | 2012-12-24 | Remote control laser demonstration device with function of capacitance pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228788A (en) * | 2016-08-31 | 2016-12-14 | 张志军 | A kind of input equipment for multimedia teaching |
-
2012
- 2012-12-24 CN CN 201220720191 patent/CN203178934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228788A (en) * | 2016-08-31 | 2016-12-14 | 张志军 | A kind of input equipment for multimedia teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN VSON TECHNOLOGY CO., LTD. Assignor: Zhang Yinhu Contract record no.: 2014440020071 Denomination of utility model: Remote control laser demonstration device with function of capacitance pen Granted publication date: 20130904 License type: Exclusive License Record date: 20140313 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |