CN206039904U - Intelligent control device is used in teaching - Google Patents

Abstract

The utility model discloses an intelligent control device is used in teaching, include: wrist strap formula speech recognizer and intelligent control pen, wrist strap formula speech recognizer includes microphone, voice processing module, microprocessor, radio signal receiving ware, antenna, loudspeaker, battery device, the inside of intelligent control pen sets up gyroscope sensor, microcontroller, wireless transmission module, the one end of intelligent control pen sets up miniature camera head and laser head, set up control panel in the handwriting of intelligent control pen. Intelligent control device is used in teaching can carry in teacher's wrist, the teacher of the being convenient for teaching of walking about to through the operation of control panel or gyroscope sensor control PPT courseware, also can take the experiment operation video through the miniature camera head and demonstrate to the computer in step, and adopt wrist strap formula speech recognizer to carry out voice operation, control switch of projecting apparatus and receiving and releasing of projection screen cloth curtain, simple and practical, convenient and fast, continuity and teaching effects that effective assurance was given lessons.

Description

A kind of teaching intelligent controlling device

Technical field

The utility model is related to a kind of teaching intelligent controlling device.

Background technology

With developing rapidly for multimedia technology, projector, giant-screen have gradually replaced blackboard, combine with computer Become the main tool of modernizing teaching.In Multimedia Teaching, laser pointer, microphone etc. are indispensable instruments. And it is current, most Multi-media teaching controller function is simply single on the market, it is impossible to meet the demand of teacher, and teacher is awarding Need class hour to handle on the other hand microphone, another hand holds laser pen, and need frequently carry out PPT page turnings on computers Operate Deng PPT, operation of teacher is inconvenient, destroy the continuity given lessons, affect teaching efficiency, and traditional media control device Can only be manually operated, it is impossible to carry out Voice command, and can not carry out shooting the operation such as displaying of video, it is impossible to religion is played in real time Teacher's experimental implementation content, and traditional controller only ability with one-way transmission information, it is impossible to receive signal, it is impossible to accomplish Intelligent response formula is controlled.

Utility model content

For above-mentioned technical problem, the utility model provides a kind of teaching intelligent controlling device, can collect several functions With control mode in one, sequence of operations is completed by wireless remote control mode, meet teacher's greater demand, improve teaching ring Border, facilitate PPT show, facilitate video content to show, solves the problems, such as student surround and watch teacher's experimental implementation demonstrate and effect on driving birds is not good, And can adapt to Various Complex control, and can bi-directionally transmitted information, realize Based Intelligent Control.

The technical scheme adopted by the utility model is：

A kind of teaching intelligent controlling device, including：Wrist belt-type speech recognition device and it is connected to the Wrist belt-type voice Based Intelligent Control pen on identifier；The Wrist belt-type speech recognition device includes microphone, speech processing module, microprocessor, nothing Line signal transceiver, antenna, loudspeaker, cell apparatus；The cell apparatus are for speech processing module, microprocessor, wireless Signal transceiver provides power supply；The microphone is connected with the input of speech processing module；The speech processing module with The input of microprocessor is connected；The microprocessor is connected with the input of wireless signal transceiver, then by day Line is sent to the reception device being arranged on projecting apparatus, the projection door curtain made of cloth；The output end and microprocessor of the wireless signal transceiver The input of device is connected, and after the antenna receives wireless signal, can be sent to by the wireless signal transceiver again micro- Processor；The output end of the microprocessor is connected with the input of speech processing module；The speech processing module it is defeated Go out end to be connected with the input of loudspeaker；The inside of the Based Intelligent Control pen arranges gyro sensor, microcontroller, wireless biography Defeated module；One end of the Based Intelligent Control pen arranges minisize pick-up head and laser head；Arrange in the handwriting of the Based Intelligent Control pen Control panel；Include on the control panel that the upper and lower switch keys of PPT, PPT open shortcut, cls key, preserve key, mouse or so Key, minisize pick-up head on ＆ off switch；The gyro sensor is used for induced intelligent and controls the motion of pen and be transmitted to micro-control Device processed, the control pen that microcontroller sends a signal to be arranged in teacher's computers by wireless transport module again receive dress Put, after teacher's computers identification, realize opening to multimedia slide PPT teaching coursewares, switching, cls and preservation, it is miniature to take the photograph As head by captured in real-time to the content of courses be converted into video data, then signal is sent out by wireless transport module by microcontroller A control reception device is given, teacher's computers is transmitted further to, and corresponding video is shown by teacher's computers software.

The beneficial effects of the utility model are that the teaching intelligent controlling device can be carried in teacher's wrist, are easy to Teacher walks about in multimedia teacher teaching, increases classroom interactivity, and the chain of command that can be reached by Based Intelligent Control pen Plate or gyro sensor control the operation of PPT coursewares, and can shoot real by the minisize pick-up head on Based Intelligent Control pen Test operation video and be synchronized on computer and demonstrated, and the reception dress by being set in advance on projecting apparatus, the projection door curtain made of cloth Put, voice operating is carried out using Wrist belt-type speech recognition device, control the folding and unfolding of the switch and the projection door curtain made of cloth of projecting apparatus, it is convenient The operation of teacher, simple and practical, convenient and swift, teacher can completely focus on teaching, explanation, demonstration, and the company given lessons is effectively ensured Continuous property and teaching efficiency.

Description of the drawings

Fig. 1 is the structural representation of teaching intelligent controlling device described in the utility model；

Fig. 2 is that the operation principle of the Wrist belt-type speech recognition device of teaching intelligent controlling device described in the utility model is illustrated Figure；

Fig. 3 is the structural representation of the Based Intelligent Control pen of teaching intelligent controlling device described in the utility model；

Fig. 4 is the operation principle schematic diagram of the Based Intelligent Control pen of teaching intelligent controlling device described in the utility model；

In figure, 1, Wrist belt-type speech recognition device；2nd, Based Intelligent Control pen；11st, microphone；12nd, speech processing module；13rd, it is micro- Processor；14th, wireless signal transceiver；15th, antenna；16th, loudspeaker；17th, cell apparatus；21st, gyro sensor；22nd, micro-control Device processed；23rd, wireless transport module；24th, minisize pick-up head；25th, laser head；26 control panels.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in further detail, to make those skilled in the art with reference to explanation Book word can be implemented according to this.

As illustrated, the utility model discloses a kind of teaching intelligent controlling device, including：Wrist belt-type speech recognition device 1 And the Based Intelligent Control pen 2 being connected on the Wrist belt-type speech recognition device 1；The Wrist belt-type speech recognition device 1 includes Mike Wind 11, speech processing module 12, microprocessor 13, wireless signal transceiver 14, antenna 15, loudspeaker 16, cell apparatus 17；It is described Cell apparatus 17 are for speech processing module 12, microprocessor 13, the offer power supply of wireless signal transceiver 14；The microphone 11 are connected with the input of speech processing module 12；The speech processing module 12 is connected with the input of microprocessor 13 Connect；The microprocessor 13 is connected with the input of wireless signal transceiver 14, is then sent to by antenna 15 and is arranged on Reception device on projecting apparatus, the projection door curtain made of cloth；The output end of the wireless signal transceiver 14 and the input of microprocessor 13 It is connected, after the antenna 15 receives wireless signal, microprocessor can be sent to by the wireless signal transceiver 14 again 13；The output end of the microprocessor 13 is connected with the input of speech processing module 12；The speech processing module 12 Output end is connected with the input of loudspeaker 16；The inside of the Based Intelligent Control pen 2 arranges gyro sensor 21, microcontroller 22nd, wireless transport module 23；One end of the Based Intelligent Control pen 2 arranges minisize pick-up head 24 and laser head 25；The intelligence is controlled Control panel 26 is set in the handwriting of pen processed 2；On the control panel 26 include the upper and lower switch keys of PPT, PPT open shortcut, Cls key, preservation key, mouse right and left key, minisize pick-up head on ＆ off switch；The gyro sensor 21 is controlled for induced intelligent The motion of pen 2 is simultaneously transmitted to microcontroller 22, and microcontroller 22 sends a signal to set by wireless transport module 23 again The control reception device in teacher's computers is put, is realized to multimedia slide PPT teaching classes after teacher's computers identification The opening of part, switching, cls and preservation, minisize pick-up head 24 by captured in real-time to the content of courses be converted into video data, then Send a signal to control a reception device by wireless transport module 23 by microcontroller 22, be transmitted further to teacher's computers, And corresponding video is shown by teacher's computers software.The teaching intelligent controlling device can be carried in teacher's wrist, It is easy to teacher to walk about in multimedia teacher teaching, increases classroom interactivity, and the control that can be reached by Based Intelligent Control pen Panel processed or gyro sensor control the operation of PPT coursewares, and can be clapped by the minisize pick-up head on Based Intelligent Control pen Take the photograph experimental implementation video and be synchronized on computer and demonstrated, and by being set in advance in connecing on projecting apparatus, the projection door curtain made of cloth Receiving apparatus, carry out voice operating using Wrist belt-type speech recognition device, control the folding and unfolding of the switch and the projection door curtain made of cloth of projecting apparatus, more Facilitate the operation of teacher, simple and practical, convenient and swift, teacher can completely focus on teaching, explanation, demonstration, be effectively ensured and give lessons Continuity and teaching efficiency.

Although embodiment of the present utility model is disclosed as above, which is not restricted in specification and embodiment Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to and shown here as the legend with description with new.

Claims (1)

1. a kind of teaching intelligent controlling device, it is characterised in that include：Wrist belt-type speech recognition device and it is connected to the wrist Based Intelligent Control pen on belt speech recognition device；The Wrist belt-type speech recognition device includes microphone, speech processing module, Wei Chu Reason device, wireless signal transceiver, antenna, loudspeaker, cell apparatus；The cell apparatus are for speech processing module, microprocessor Device, wireless signal transceiver provide power supply；The microphone is connected with the input of speech processing module；The speech processes Module is connected with the input of microprocessor；The microprocessor is connected with the input of wireless signal transceiver, then The reception device being arranged on projecting apparatus, the projection door curtain made of cloth is sent to by antenna；The output end of the wireless signal transceiver with The input of microprocessor is connected, and after the antenna receives wireless signal, can be sent out by the wireless signal transceiver again Give microprocessor；The output end of the microprocessor is connected with the input of speech processing module；The speech processes mould The output end of block is connected with the input of loudspeaker；The inside of the Based Intelligent Control pen arrange gyro sensor, microcontroller, Wireless transport module；One end of the Based Intelligent Control pen arranges minisize pick-up head and laser head；The handwriting of the Based Intelligent Control pen Upper setting control panel；Include on the control panel that the upper and lower switch keys of PPT, PPT open shortcut, cls key, preserve key, mouse Mark right and left key, minisize pick-up head on ＆ off switch；The gyro sensor is used for induced intelligent and controls the motion of pen and transmitted To microcontroller, the control pen that microcontroller sends a signal to be arranged in teacher's computers by wireless transport module again connects Receiving apparatus, realize opening to multimedia slide PPT teaching coursewares, switching, cls and preservation after teacher's computers identification, micro- Type camera by captured in real-time to the content of courses be converted into video data, then will be believed by wireless transport module by microcontroller A control reception device number is sent to, teacher's computers is transmitted further to, and corresponding video is shown by teacher's computers software.