CN203858772U - Computer teaching tool based on technology of acousto-optic integration - Google Patents
Computer teaching tool based on technology of acousto-optic integration Download PDFInfo
- Publication number
- CN203858772U CN203858772U CN201420260075.9U CN201420260075U CN203858772U CN 203858772 U CN203858772 U CN 203858772U CN 201420260075 U CN201420260075 U CN 201420260075U CN 203858772 U CN203858772 U CN 203858772U
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- CN
- China
- Prior art keywords
- projector
- electronic whiteboard
- acousto
- driving governor
- bluetooth signal
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Abstract
The utility model relates to the field of educational technology equipment, especially a computer teaching tool based on the technology of acousto-optic integration. The teaching tool comprises a computer, a projector, an electronic whiteboard, and a remote controller. Two sides of the electronic whiteboard are respectively provided with a sound box, and a projection curtain reel is disposed on the electronic whiteboard. A drive controller is disposed on the projection curtain reel, and two ends are respectively provided with a miniature reel motor. The computer is connected with the drive controller and the projector. The miniature reel motors are electrically connected with the drive motor. The remote controller is connected with the drive controller. The teaching tool is reasonable in structure, employs the technology of acousto-optic integration, employs one control module to drive a plurality of devices to work cooperatively, solves a problem that the cooperation of all devices is poor when the devices are used independently, and improves the teaching efficiency.
Description
Technical field
The utility model relates to educational technology field, especially the computing machine teaching aid based on acousto-optic-electric one body technique.
Background technology
In multimedia education field, electronic whiteboard, projector and computing machine are all the most common teaching aids, and in prior art, they are independent operating separately, bear different tasks.Due to electronic whiteboard and projector demand motive module cooperating all, complex structure often can only select to install wherein a kind of of configuration in the same environment of giving lessons, and can not give full play to the advantage of multimedia technology.In professional multi-media classroom, although electronic whiteboard and projector are installed simultaneously, but both running statuses can not organic coordination, increased great work difficulty to the personnel of giving lessons, especially modern job training course requires and social reality hook, need frequently by audio-visual demonstration, to improve student's sense of participation, Multi-media teaching tool has been proposed to requirement easy to operate, coordinated operation.
Existing computing machine teaching aid, is collaborative by projector and portable computer mostly, realizes the projection on projection screen of file, image, or directly uses projector to carry out the broadcasting of file.The control of projector and the control of computing machine can not coordinate synchronization, and service efficiency is low, and carrying is inconvenient.
Utility model content
The purpose of this utility model is to provide the computing machine teaching aid based on acousto-optic-electric one body technique in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: the computing machine teaching aid based on acousto-optic-electric one body technique, comprise computing machine, projector, electronic whiteboard and telepilot, described electronic whiteboard both sides are provided with audio amplifier, top is provided with projection screen reel, projection screen reel top is provided with driving governor, a chip spindle motor is respectively installed at two ends, described computing machine connects respectively driving governor and projector, described chip spindle motor and driving governor are electrically connected, and described telepilot connects projector and driving governor.
Described projector is the microspur projector with Bluetooth signal transmitter module and standard USB interface.Microspur projector can be the projector equipment based on LED bulb, can be also the high brightness equipment based on DSP bulb, conventionally 1.5, apart from interior, can project 80 cun or larger picture.
On the audio amplifier of described electronic whiteboard both sides, be connected with Bluetooth signal receiver module, Bluetooth signal receiver module is fitted and is mated mutually with Bluetooth signal transmitter module.Bluetooth signal receiver module can be by data line, to be external in the independent electronic element of audio amplifier, can be also the integrated component being integrated on the controller mainboard of audio amplifier.
Described telepilot is the projector remote controller that a color laser transmitter is installed.Telepilot, by the supporting telepilot transformation of projector, installs a set of color laser transmitter additional.
The beneficial effect that the utility model has is: the utility model reasonable in design, based on acousto-optic-electric integrated technique, by a control module, coordinate the running status of electronic whiteboard, projector, audio amplifier, solved while installing respectively floor area large, collaborative inconvenient problem, reduce use cost, improved efficiency of teaching.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is each parts annexation figure described in the utility model.
Embodiment
Below in conjunction with accompanying drawing 1,2 pairs of the utility model of accompanying drawing, be described below.
As shown in Figure 1 and Figure 2, the utility model comprises computing machine 1, projector 2, electronic whiteboard 3 and telepilot 8, described electronic whiteboard 3 both sides are provided with audio amplifier 7, top is provided with projection screen reel 4, projection screen reel 4 tops are provided with driving governor 5, and a chip spindle motor 6 is respectively installed at two ends, and described computing machine 1 connects respectively driving governor 5 and projector 2, described chip spindle motor 6 is electrically connected with driving governor 5, and described telepilot 8 connects projector 2 and driving governor 5.
Described projector 2 is the microspur projector with Bluetooth signal transmitter module 9 and standard USB interface 10.Microspur projector can be the projector equipment based on LED bulb, can be also the high brightness equipment based on DSP bulb, conventionally 1.5, apart from interior, can project 80 cun or larger picture.
On the audio amplifier 7 of described electronic whiteboard 3 both sides, be connected with Bluetooth signal receiver module 11, Bluetooth signal receiver module 11 is fitted and is mated mutually with Bluetooth signal transmitter module 9.Bluetooth signal receiver module can be by data line, to be external in the independent electronic element of audio amplifier, can be also the integrated component being integrated on the controller mainboard of audio amplifier.
Described telepilot 8 is for being provided with the projector remote controller of a color laser transmitter 12.Telepilot, by the supporting telepilot transformation of projector, installs a set of color laser transmitter additional.
The command information that driving governor 5 receives from computing machine 1 or telepilot 8, drives chip spindle motor 6, controlling projection curtain reel 4 folding and unfolding electronic whiteboards.When in blank mode of operation, the color laser transmitter on telepilot 8 is used as electronic teacher pointer and is used; When in the multimedia educational model, telepilot 8 is for running parameter setting, the Play Control of controlling projection instrument 2, and 5 work of order-driven controller.
The utility model reasonable in design, based on acousto-optic-electric integrated technique, coordinates the running status of electronic whiteboard, projector, audio amplifier by a control module, solved while installing respectively floor area large, collaborative inconvenient problem, has reduced use cost, has improved efficiency of teaching.
Claims (4)
1. the computing machine teaching aid based on acousto-optic-electric one body technique, comprise computing machine, projector, electronic whiteboard and telepilot, it is characterized in that: described electronic whiteboard both sides are provided with audio amplifier, top is provided with projection screen reel, projection screen reel top is provided with driving governor, and a chip spindle motor is respectively installed at two ends, and described computing machine connects respectively driving governor and projector, described chip spindle motor and driving governor are electrically connected, and described telepilot connects projector and driving governor.
2. projector according to claim 1, is characterized in that: described projector is the microspur projector with Bluetooth signal transmitter module and standard USB interface.
3. according to the projector described in claim 1 and 2, it is characterized in that: on the audio amplifier of described electronic whiteboard both sides, be connected with Bluetooth signal receiver module, Bluetooth signal receiver module is fitted and mated mutually with Bluetooth signal transmitter module.
4. driving governor according to claim 1, is characterized in that: described telepilot is the projector remote controller that a color laser transmitter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260075.9U CN203858772U (en) | 2014-05-21 | 2014-05-21 | Computer teaching tool based on technology of acousto-optic integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260075.9U CN203858772U (en) | 2014-05-21 | 2014-05-21 | Computer teaching tool based on technology of acousto-optic integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858772U true CN203858772U (en) | 2014-10-01 |
Family
ID=51608614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260075.9U Expired - Fee Related CN203858772U (en) | 2014-05-21 | 2014-05-21 | Computer teaching tool based on technology of acousto-optic integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146485A (en) * | 2017-07-14 | 2017-09-08 | 滁州市状元郎电子科技有限公司 | A kind of high efficiency teaching intelligent electronic white board |
-
2014
- 2014-05-21 CN CN201420260075.9U patent/CN203858772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146485A (en) * | 2017-07-14 | 2017-09-08 | 滁州市状元郎电子科技有限公司 | A kind of high efficiency teaching intelligent electronic white board |
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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: 20141001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |