CN202939826U - Remote controller used in multimedia teaching - Google Patents
Remote controller used in multimedia teaching Download PDFInfo
- Publication number
- CN202939826U CN202939826U CN 201220674064 CN201220674064U CN202939826U CN 202939826 U CN202939826 U CN 202939826U CN 201220674064 CN201220674064 CN 201220674064 CN 201220674064 U CN201220674064 U CN 201220674064U CN 202939826 U CN202939826 U CN 202939826U
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- controller
- teaching
- multimedia
- teacher
- control device
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Abstract
The utility model discloses a remote controller used in multimedia teaching. The remote controller comprises a control device. A display screen, control buttons, a wireless signal transmitting and receiving device and an electronic clock are installed on the right side of the control device; a camera is installed on the back side of the control device; a power supply, a control chip and a memory are installed in the control device; and a data transmission port is installed on the sidewall of the control device. The remote controller of the utility model has the following advantages: remote control can be performed on a multimedia computer, so a teacher can control the multimedia computer in each place in the classroom, the teacher does not needed to be confined near the computer, so the blackboard-writing, the teaching instruction and the teacher-student interaction can be facilitated, so that he teaching effect can be greatly improved; and when a material object is needed in the process of teaching demonstration, the information which needs to be demonstrated can be taken through the camera and transmitted to the multimedia teaching computer in a wireless manner for demonstration, etc.
Description
Technical field
The utility model relates to the multimedia teaching apparatus field, specifically a kind of multimedia teaching Long-distance Control instrument that can the long-distance controlling multimedia training computer.
Background technology
Along with the universal of computing machine and development, the multimedia presentation technology has been walked entering classrooms and academic hall, improves the quality of teaching and has great significance improving audio visual effect.It is to replace traditional blackboard with screen, and the content that lecture is inputted computing machine under the software environments such as PowerPoint, falsh, then by projector projects to screen.Multimedia teaching in use has a drawback, is exactly that the teacher can only keep on the computing machine side and carries out teaching operation, has greatly reduced the interaction with the student, has affected teaching efficiency.
Simultaneously, in teaching process, show material object that students watches etc. for needs, if the teacher directly on the dais, the student is showed, the student of back can't watch clear; If it is made courseware, show for immobilized substance, can't adjust flexibly according to the classroom situation, and the making of this courseware is very difficult.
Summary of the invention
The purpose of this utility model is to provide a kind of multimedia teaching Long-distance Control instrument, and it can solve the deficiency that exists in known technology, can long-range the multimedia teaching computing machine be controlled, and facilitates teacher and student interactive, improves teaching efficiency.
The utility model is achieved through the following technical solutions for achieving the above object:
Multimedia teaching Long-distance Control instrument, comprise controller, positive display screen, control button, wireless signal transmission receiving trap, the electronic clock installed of controller, camera is installed at the controller back side, power supply, control chip and storer, installation data transmit port on the controller sidewall are installed in controller.
Laser indicator lamp is installed at described controller top, and the laser designation lamp switch is installed on controller.
Described display screen is touching display screen.
The contrast prior art, the beneficial effects of the utility model are:
1, can realize Long-distance Control to multimedia computer, the teacher all can control in each place in the church, need not to be confined near computing machine, is convenient to carry out writing on the blackboard, teaching-guiding and interactive with the student, has greatly improved teaching efficiency;
2, can receive and show in real time the training computer displayed content, the teacher can modify, mark displaying contents in each position in the classroom, very easy to use, useful teacher in time improves the content of courses according to teaching affairs, makes multimedia teaching more flexible;
3, can show instructional blocks of time, facilitate the teacher accurately to grasp teaching process;
4, be provided with camera and can carry out video shooting, when needs have material object to impart knowledge to students displaying, can take required exhibition information and be wirelessly transmitted on the multimedia teaching computing machine by camera and show;
5, be provided with laser indicator lamp, the teacher can utilize laser indicator lamp the content of courses to be instructed etc.
Description of drawings
Accompanying drawing 2 is left views of accompanying drawing 1;
Accompanying drawing 3 is rear views of accompanying drawing 1.
Label shown in accompanying drawing: 1, laser designation lamp switch; 2, wireless signal transmission receiving trap; 3, electronic clock; 4, laser indicator lamp; 5, controller; 6, display screen; 7, control button; 8, data transmission port; 9, camera.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Multimedia teaching described in the utility model Long-distance Control instrument, agent structure comprises controller 5.At positive display screen 6, control button 7, wireless signal transmission receiving trap 2, the electronic clock 3 installed of controller 5.Controller 5 can be realized data transmission by wireless signal transmission receiving trap 2 and multimedia computer, and the content of courses that shows on multimedia computer can be transferred to controller 5 and be presented on display screen 6 by wireless signal transmission receiving trap 2.When needs carried out page turn over operation to the multimedia computer displaying contents, the teacher can operate control by controlling button 7, need not to be confined to operate near computing machine, uses more flexible.Described electronic clock 3 can displaying time, facilitates teacher's grasp teaching process promptly and accurately.At controller 5 back sides installation cameras 9, camera 9 can be taken teaching displaying information in kind and be presented on display screen 6, and this information also can be transferred on multimedia computer and be presented on the teaching giant-screen by wireless signal transmission receiving trap 2 and check for Students ' Learning simultaneously.The interior installation power supply of described controller 5, control chip and storer, installation data transmit port 8 on controller 5 sidewalls.
In the utility model, in order to facilitate the study of teacher's guiding student, described controller 5 tops installation laser indicator lamps 4 are installed laser designation lamp switch 1 on controller 5.Serve as a teacher when needing the guiding student sight line, can open laser indicator lamp 4 indication of imparting knowledge to students by laser designation lamp switch 1.
For the ease of operation, to realize simultaneously multimedia computer demonstration information is modified, described display screen 6 is touching display screen preferably.The teacher can directly mark, revise displaying contents by touching display screen, and this modification information will be transferred on multimedia computer and be presented on the teaching giant-screen by wireless signal transmission receiving trap 2.
Claims (3)
1. multimedia teaching Long-distance Control instrument, it is characterized in that: comprise controller (5), positive display screen (6), control button (7), wireless signal transmission receiving trap (2), the electronic clock (3) installed of controller (5), camera (9) is installed at controller (5) back side, power supply, control chip and storer, installation data transmit port (8) on controller (5) sidewall are installed in controller (5).
2. multimedia teaching according to claim 1 Long-distance Control instrument, is characterized in that: controller (5) top installation laser indicator lamp (4), the upper laser designation lamp switch (1) of installing of controller (5).
3. multimedia teaching according to claim 1 Long-distance Control instrument, it is characterized in that: described display screen (6) is touching display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674064 CN202939826U (en) | 2012-12-10 | 2012-12-10 | Remote controller used in multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674064 CN202939826U (en) | 2012-12-10 | 2012-12-10 | Remote controller used in multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939826U true CN202939826U (en) | 2013-05-15 |
Family
ID=48324054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674064 Expired - Fee Related CN202939826U (en) | 2012-12-10 | 2012-12-10 | Remote controller used in multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154181A (en) * | 2017-05-23 | 2017-09-12 | 贵州奥斯科尔科技实业有限公司 | A kind of potential excavator |
| CN110164203A (en) * | 2019-06-04 | 2019-08-23 | 景洪光线科技服务有限公司 | A kind of intelligent speech equipment of multimedia teaching |
-
2012
- 2012-12-10 CN CN 201220674064 patent/CN202939826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154181A (en) * | 2017-05-23 | 2017-09-12 | 贵州奥斯科尔科技实业有限公司 | A kind of potential excavator |
| CN110164203A (en) * | 2019-06-04 | 2019-08-23 | 景洪光线科技服务有限公司 | A kind of intelligent speech equipment of multimedia teaching |
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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: 20130515 Termination date: 20131210 |