CN202126767U - Controller for multimedia teaching - Google Patents
Controller for multimedia teaching Download PDFInfo
- Publication number
- CN202126767U CN202126767U CN2011202792543U CN201120279254U CN202126767U CN 202126767 U CN202126767 U CN 202126767U CN 2011202792543 U CN2011202792543 U CN 2011202792543U CN 201120279254 U CN201120279254 U CN 201120279254U CN 202126767 U CN202126767 U CN 202126767U
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- CN
- China
- Prior art keywords
- controller
- teaching
- microphone
- flash memory
- multimedia
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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 - Fee Related
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Abstract
The utility model discloses a controller for multimedia teaching, which is characterized by comprising a shell and a miniature processing device arranged in the shell. The miniature processing device has the functions of teaching indicating and computer page turning and is capable of transmitting remote information with distinguishing identifications to a receiving controller so as to wirelessly and intelligently control multimedia equipment. The miniature processing device comprises a miniature processor, a switch key, an operating keyboard, a flash memory, a wireless transmitting and receiving device, a microphone, a laser diode and a power supply managing circuit, wherein the switch key, the operating keyboard, the flash memory, the wireless transmitting and receiving device, the microphone and the laser diode are sequentially connected with the miniature processor, and the power supply managing circuit is composed of a power supply transformation part, a rectification filtering part and a voltage stabilizing part and used for supplying power to the miniature processor and the flash memory. The controller for multimedia teaching integrates an indicating function of a traditional laser pointer and a public address function of a traditional microphone, is capable of finishing the computer page turning operation by remote control, and can ensure the continuity of school teaching and teaching efficiency.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically, relates to a kind of multimedia teaching and uses controller.
Background technology
Along with development of multimedia technology, projector, giant-screen have replaced blackboard gradually, and combining with computing machine becomes the main tool of modernizing teaching.In the multimedia teaching process, laser pointer, microphone etc. is indispensable instrument.And existing laser pointer to be the simple laser diode that passes through indicate the content of courses to giant-screen emission beam of laser.The then wired and wireless two kinds of forms of microphone are used to receive give lessons and amplify through loudspeaker behind lecturer's the voice signal, make the student that listens to the teacher can more clearly hear learning content.Above-mentioned laser pointer and microphone provide certain help to multimedia teaching, still, because their function singleness; Laser pointer can only be used in reference to the teaching content, and microphone can only expand the volume of putting the lecturer, and the lecturer needs a hand-held firmly microphone when giving lessons; The another hand is held laser pointer, and need carry out the computing machine page turning time, needs the lecturer to control on computers; So, will destroy the continuity of giving lessons, influence efficiency of teaching.
Summary of the invention
The technical matters that the utility model will solve is to overcome above-mentioned defective, provides a kind of set laser teacher's pointer, microphone function in one, and remote-controlled completion computing machine page turn over operation, and controller is used in the multimedia teaching of can effectively guarantee to give lessons continuity and efficiency of teaching.
For addressing the above problem, the technical scheme that the utility model adopted is:
Controller is used in a kind of multimedia teaching, it is characterized in that: comprise housing and be arranged on having teaching indication and computing machine page-turning function and can send to the reception controller in the housing having the remote information of identification marking and multimedia equipment being carried out the micro treatmenting device that intelligent wireless is controlled; Said micro treatmenting device comprises microprocessor; And the switch key, manipulation keyboard, flash memory, wireless transmitter, microphone, the laser diode that are connected in regular turn with microprocessor respectively, and be used for electric power management circuit to microprocessor, flash memory power supply by what power conversion part, rectifying and wave-filtering part and voltage stabilizing were partly formed.
Say that further said micro treatmenting device also comprises and is used to show and display screen that is connected with microprocessor and the display panel control circuit of controlling various control commands.
Say that further said wireless transmitter is a bluetooth; Said manipulation keyboard comprises computing machine page turning operating key and microphone volume adjusting key.
Owing to adopted technique scheme; Compared with prior art, the utility model has been gathered the deixis of conventional laser teacher's pointer and the sound amplification function of conventional microphone, and can accomplish the computing machine page turn over operation by Remote; The lecturer that both guaranteed to give lessons can free from the complicacy of various multimedia equipments is controlled for a full due; Like this, the lecturer can be absorbed in teaching, explanation fully, effectively guarantees the continuity and the efficiency of teaching of giving lessons.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the contour structures synoptic diagram of a kind of embodiment of the utility model;
Fig. 2 is that the structure of micro treatmenting device described in the embodiment of the utility model is formed block scheme.
Among the figure: the 1-housing; The 2-switch key; The 3-manipulation keyboard; The 4-display screen; The 5-bluetooth; The 6-laser diode; The 7-microphone; The 8-switch key.
Embodiment
Embodiment:
Controller is used in a kind of multimedia teaching; Like Fig. 1, shown in Figure 2, comprise housing 1 and be arranged on having teaching indication and computing machine page-turning function and can send in the housing 1 having the remote information of identification marking and multimedia equipment being carried out the micro treatmenting device that intelligent wireless is controlled to the reception controller.Said micro treatmenting device comprises microprocessor; And the switch key 2,8, manipulation keyboard 3, flash memory, wireless transmitter, microphone 7, the laser diode 6 that are connected in regular turn with microprocessor respectively, and be used for electric power management circuit to microprocessor, flash memory power supply by what power conversion part, rectifying and wave-filtering part and voltage stabilizing were partly formed.In the present embodiment, what wireless transmitter adopted is bluetooth 5, utilizes " bluetooth " technology, can simplify communicating by letter between the utility model and the multimedia equipment effectively, thereby make data transmission become efficient more rapidly.
Switch key is provided with two, and wherein switch key 2 is the start/shutdown button of controller, and switch key 8 is for controlling the button of laser diode 6.Operation keyboard 3 comprises computing machine page turning operating key and microphone volume adjusting key.Flash memory is used for storing device information, by key definition, parameter and director data are set.
For further solving the utility model owing to the number of keys problems that make its complicated operation, micro treatmenting device comprises that also one is used for showing and controlling various control commands, the display screen 4 and the display panel control circuit that are connected with microprocessor more.
The lecturer starts shooting controller through switch key 2 earlier when beginning to give lessons.During speech, controller is placed on the mouth, can the volume of microphone be adjusted to the best through the microphone volume adjusting key in the manipulation keyboard 3.When needing the lecture contents on the laser indication giant-screen, press switch key 8, laser diode 6 will send beam of laser.In the time of need carrying out page turning to computing machine, can accomplish by Remote through the computing machine page turning operating key in the manipulation keyboard 3.
Claims (4)
1. controller is used in a multimedia teaching, it is characterized in that: comprise housing and be arranged on having teaching indication and computing machine page-turning function and can send to the reception controller in the housing having the remote information of identification marking and multimedia equipment being carried out the micro treatmenting device that intelligent wireless is controlled; Said micro treatmenting device comprises microprocessor; And the switch key, manipulation keyboard, flash memory, wireless transmitter, microphone, the laser diode that are connected in regular turn with microprocessor respectively, and be used for electric power management circuit to microprocessor, flash memory power supply by what power conversion part, rectifying and wave-filtering part and voltage stabilizing were partly formed.
2. controller is used in multimedia teaching according to claim 1, it is characterized in that: said micro treatmenting device also comprises and is used to show and display screen that is connected with microprocessor and the display panel control circuit of controlling various control commands.
3. controller is used in multimedia teaching according to claim 2, it is characterized in that: said wireless transmitter is a bluetooth.
4. controller is used in multimedia teaching according to claim 3, it is characterized in that: said manipulation keyboard comprises computing machine page turning operating key and microphone volume adjusting key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202792543U CN202126767U (en) | 2011-07-16 | 2011-07-16 | Controller for multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202792543U CN202126767U (en) | 2011-07-16 | 2011-07-16 | Controller for multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126767U true CN202126767U (en) | 2012-01-25 |
Family
ID=45489833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202792543U Expired - Fee Related CN202126767U (en) | 2011-07-16 | 2011-07-16 | Controller for multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808801A (en) * | 2015-05-22 | 2015-07-29 | 东华理工大学 | Novel wireless demonstrator |
| EP2916563A1 (en) * | 2014-03-04 | 2015-09-09 | Jiyonson Co., Ltd. | Microphone |
| CN107373924A (en) * | 2017-08-11 | 2017-11-24 | 安徽信息工程学院 | A kind of Intelligent bracelet |
-
2011
- 2011-07-16 CN CN2011202792543U patent/CN202126767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2916563A1 (en) * | 2014-03-04 | 2015-09-09 | Jiyonson Co., Ltd. | Microphone |
| CN104808801A (en) * | 2015-05-22 | 2015-07-29 | 东华理工大学 | Novel wireless demonstrator |
| CN107373924A (en) * | 2017-08-11 | 2017-11-24 | 安徽信息工程学院 | A kind of Intelligent bracelet |
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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: 20120125 Termination date: 20120716 |