CN105894871B - A kind of English teaching wireless remote control Mobile Teaching device - Google Patents
A kind of English teaching wireless remote control Mobile Teaching device Download PDFInfo
- Publication number
- CN105894871B CN105894871B CN201610389469.8A CN201610389469A CN105894871B CN 105894871 B CN105894871 B CN 105894871B CN 201610389469 A CN201610389469 A CN 201610389469A CN 105894871 B CN105894871 B CN 105894871B
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- China
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- input terminal
- output end
- electrically connected
- student
- control cabinet
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
Abstract
The invention discloses a kind of English teaching wireless remote control Mobile Teaching devices,Including control cabinet,The bottom of the control cabinet is equipped with tripod,The top of the control cabinet is equipped with MIC receivers,The side of the control cabinet is equipped with support plate,The English teaching wireless remote control Mobile Teaching device passes through OP27 amplifying circuits by the voice signal that MIC receivers receive,Filter,It is passed to central controller after LM311 voltage comparators and the processing of MSP430 microcontrollers,The position of student is positioned,Control flight control panel regulates and controls electron speed regulator,It is set to fly to destination,The high-frequency student to sounding positions halfway,Until flying to target by the side of,After through OP27 amplifying circuits processing signal after central processing unit direct input signal converter and transmitter,There is the multimedia computer in classroom to receive,The voice signal of student is amplified,Make the student in lecture theater that can hear,Facilitate the progress of education activities,Configuration is simple easily to be implemented.
Description
Technical field
The present invention relates to English teaching technical field of auxiliary equipment, specially a kind of English teaching wireless remote control Mobile Teaching
Device.
Background technology
English is the second language in China, and teaching difficulty is big and is frequently necessary to live with student's interaction, present English teaching
Lecturer generally wears loud speaker in dynamic, and especially lecture theater space is larger, and study coach process will often carry out English dialogue
And expression, student can not human hand be equipped with loud speaker, wireless microphone passes also very inconvenient, has delayed normal teaching work
It is dynamic, for this purpose, it is proposed that a kind of English teaching wireless remote control Mobile Teaching device.
Invention content
The purpose of the present invention is to provide a kind of English teaching wireless remote control Mobile Teaching devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：A kind of English teaching wireless remote control Mobile Teaching dress
It sets, including control cabinet, the bottom of the control cabinet is equipped with tripod, and the top of the control cabinet is equipped with MIC receivers, the control
The side of case is equipped with support plate, and the middle part of the support plate is equipped with cavity, electron speed regulator is equipped in the middle part of the cavity, described logical
The brushless motor of support plate upper surface is run through in the shaft end that chamber end is equipped with, and the shaft end of the brushless motor is equipped with propeller, described
The upper surface middle part of support plate is equipped with fixed frame, and the fixed frame is equipped with the protective plate with propeller cooperation installation, the control
Case processed includes OP27 amplifying circuits, and the input terminal of the OP27 amplifying circuits is electrically connected with the output end of MIC receivers, described
The output end of OP27 amplifying circuits is electrically connected with the input terminal of filter, and the output end of the filter is compared with LM311 voltages
The input terminal of device is electrically connected, and the output end of the LM311 voltage comparators is electrically connected with the input terminal of MSP430 microcontrollers, described
The output end of MSP430 microcontrollers is electrically connected with the input terminal of central controller, the output end of the central controller respectively with letter
The electrical connection of the input terminal of number converter and flight control panel, the output end of the signal adapter and the input terminal of signal projector
Electrical connection, the output end of the flight control panel are electrically connected with the input terminal of electron speed regulator, the output of the electron speed regulator
The input terminal of end electrical connection brushless motor.
Preferably, the bottom of the control cabinet is equipped with lithium battery group.
Preferably, the quantity of the propeller is four, and the propeller includes two positive paddles and two anti-paddles, and described
Positive paddle and anti-paddle are staggered.
Preferably, the output end of the filter is electrically connected with the input terminal of central controller.
Compared with prior art, the beneficial effects of the invention are as follows：The English teaching wireless remote control Mobile Teaching device passes through
The voice signal that MIC receivers receive passes through OP27 amplifying circuits, filter, LM311 voltage comparators and MSP430 microcontrollers
It is passed to central controller after processing, the position of student is positioned, control flight control panel regulates and controls electron speed regulator,
So that it is flown to destination, the high-frequency student to sounding in midway positions, until fly to target by the side of, after through OP27
The signal of amplifying circuit processing direct input signal converter and transmitter after central processing unit, by the multimedia computer in classroom
It receives, the voice signal of student is amplified, makes the student in lecture theater that can hear, facilitates the progress of education activities, configure
It is simple easily to implement.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is principle schematic diagram of the present invention.
In figure：1 control cabinet, 101 OP27 amplifying circuits, 102 filters, 103 LM311 voltage comparators, 104
MSP430 microcontrollers, 105 signal adapters, 106 central controllers, 107 signal projectors, 108 flight control panels, 2 tripods, 3
MIC receivers, 4 support plates, 5 electron speed regulators, 6 brushless motors, 7 propellers, 8 fixed frames, 9 protective plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of English teaching wireless remote control Mobile Teaching device,
Including control cabinet 1, the bottom of control cabinet 1 is equipped with lithium battery group, and lithium battery group is connect in equipment with electric device, control cabinet 1
Bottom be equipped with tripod 2, the top of control cabinet 1 is equipped with MIC receivers 3, and MIC receivers 3 are responsible at the reception and primary of signal
The side of reason, control cabinet 1 is equipped with support plate 4, and the middle part of support plate 4 is equipped with cavity, is equipped with electron speed regulator 5 in the middle part of cavity, leads to
The brushless motor 6 of 4 upper surface of support plate is run through in the shaft end that chamber end is equipped with, and electron speed regulator 5 controls corresponding brushless electricity respectively
The shaft end of machine 6, brushless motor 6 is equipped with propeller 7, and the quantity of propeller 7 is four, and propeller 7 includes two positive paddles and two
Anti- paddle, and positive paddle and anti-paddle are staggered, realizing that equipment is skyborne by the control of electron speed regulator 5 moves freely, and supports
The upper surface middle part of plate 4 is equipped with fixed frame 8, and fixed frame 8 is equipped with the protective plate 9 with the cooperation installation of propeller 7, and control cabinet 1 wraps
OP27 amplifying circuits 101 are included, the input terminal of OP27 amplifying circuits 101 is electrically connected with the output end of MIC receivers 3, OP27 amplifications
The output end of circuit 101 is electrically connected with the input terminal of filter 102, output end and the LM311 voltage comparators of filter 102
103 input terminal electrical connection, the output end of filter 102 are electrically connected with the input terminal of central controller 106, LM311 voltage ratios
Output end compared with device 103 is electrically connected with the input terminal of MSP430 microcontrollers 104, output end and the center of MSP430 microcontrollers 104
The input terminal of controller 106 is electrically connected, the output end of central controller 106 respectively with signal adapter 105 and flight control panel
108 input terminal electrical connection, the output end of signal adapter 105 are electrically connected with the input terminal of signal projector 107, flight control
The output end of plate 108 is electrically connected with the input terminal of electron speed regulator 5, the output end electrical connection brushless motor 6 of electron speed regulator 5
Input terminal, the voice signal that MIC receivers 3 receive is by OP27 amplifying circuits 101, filter, LM311 voltage comparators 103
It is passed to central controller 106 with after the processing of MSP430 microcontrollers 104, the position of student is positioned, flight control panel is controlled
108 pairs of electron speed regulators 5 regulate and control, it is made to fly to destination, and the high-frequency student to sounding in midway positions, until
Fly to target by the side of, after through the signal of the processing of OP27 amplifying circuits 101 after central processing unit 106 direct input signal turn
Parallel operation 105 and signal projector 107 are received by the multimedia computer in classroom, the voice signal of student are amplified, lecture theater is made
Interior student can hear, facilitate the progress of education activities, configure simple easily execution.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of English teaching wireless remote control Mobile Teaching device, including control cabinet (1), it is characterised in that：The control cabinet (1)
Bottom be equipped with tripod (2), the top of the control cabinet (1) is equipped with MIC receivers (3), and the side of the control cabinet (1) is equipped with
The middle part of support plate (4), the support plate (4) is equipped with cavity, and electron speed regulator (5), the cavity are equipped in the middle part of the cavity
The brushless motor (6) of support plate (4) upper surface is run through in the shaft end that end is equipped with, and the shaft end of the brushless motor (6) is equipped with spiral
The upper surface middle part of paddle (7), the support plate (4) is equipped with fixed frame (8), and the fixed frame (8) is equipped with matches with propeller (7)
The protective plate (9) of installation is closed, the control cabinet (1) includes OP27 amplifying circuits (101), the OP27 amplifying circuits (101)
Input terminal is electrically connected with the output end of MIC receivers (3), output end and the filter (102) of the OP27 amplifying circuits (101)
Input terminal electrical connection, the output end of the filter (102) is electrically connected with the input terminal of LM311 voltage comparators (103), institute
The output end for stating filter (102) is electrically connected with the input terminal of central controller (106)；The LM311 voltage comparators (103)
Output end be electrically connected with the input terminal of MSP430 microcontrollers (104), the output ends of the MSP430 microcontrollers (104) and center
The input terminal of controller (106) is electrically connected, the output end of the central controller (106) respectively with signal adapter (105) and
The input terminal of flight control panel (108) is electrically connected, output end and the signal projector (107) of the signal adapter (105)
Input terminal is electrically connected, and the output end of the flight control panel (108) is electrically connected with the input terminal of electron speed regulator (5), the electricity
The input terminal of the output end electrical connection brushless motor (6) of sub- governor (5)；The voice signal that MIC receivers (3) receive passes through
In being passed to after OP27 amplifying circuits (101), filter, LM311 voltage comparators (103) and MSP430 microcontrollers (104) processing
Controller (106) is entreated, the position of student is positioned, control flight control panel (108) adjusts electron speed regulator (5)
Control makes it fly to destination, and the high-frequency student to sounding in midway positions, until fly to target by the side of, after pass through
The signal of OP27 amplifying circuits (101) processing direct input signal converter (105) and signal hair after central processing unit (106)
Emitter (107) is received by the multimedia computer in classroom, the voice signal of student is amplified.
2. a kind of English teaching wireless remote control Mobile Teaching device according to claim 1, it is characterised in that：The control
The bottom of case (1) is equipped with lithium battery group.
3. a kind of English teaching wireless remote control Mobile Teaching device according to claim 1, it is characterised in that：The spiral
The quantity of paddle (7) is four, and the propeller (7) includes two positive paddles and two anti-paddles, and the positive paddle and anti-paddle are staggeredly set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389469.8A CN105894871B (en) | 2016-06-01 | 2016-06-01 | A kind of English teaching wireless remote control Mobile Teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389469.8A CN105894871B (en) | 2016-06-01 | 2016-06-01 | A kind of English teaching wireless remote control Mobile Teaching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105894871A CN105894871A (en) | 2016-08-24 |
| CN105894871B true CN105894871B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610389469.8A Active CN105894871B (en) | 2016-06-01 | 2016-06-01 | A kind of English teaching wireless remote control Mobile Teaching device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101483720A (en) * | 2009-01-12 | 2009-07-15 | 南京高盛信息产业有限公司 | Automatic detection method and apparatus for student standing up for answering question in automatic recording and playing system for teaching |
| CN102945048A (en) * | 2012-11-20 | 2013-02-27 | 南京理工大学 | Multi-propeller spacecraft control device |
| CN104749995A (en) * | 2015-02-05 | 2015-07-01 | 中电科（德阳广汉）特种飞机系统工程有限公司 | Man-machine interaction platform and applied unmanned aerial vehicle ground control station thereof |
| CN104765307A (en) * | 2015-03-30 | 2015-07-08 | 成都好飞机器人科技有限公司 | Aerial photography system of unmanned aerial vehicle |
| CN105391984A (en) * | 2015-12-05 | 2016-03-09 | 谭圆圆 | UAV (Unmanned Aerial Vehicle) driving experience system and method |
| CN105569735A (en) * | 2016-02-25 | 2016-05-11 | 中国矿业大学(北京) | Underground robot communication control system based on Wifi |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132826B (en) * | 2014-03-25 | 2018-04-13 | 瓦斯菲·阿希达法特 | Police unmanned plane |
-
2016
- 2016-06-01 CN CN201610389469.8A patent/CN105894871B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483720A (en) * | 2009-01-12 | 2009-07-15 | 南京高盛信息产业有限公司 | Automatic detection method and apparatus for student standing up for answering question in automatic recording and playing system for teaching |
| CN102945048A (en) * | 2012-11-20 | 2013-02-27 | 南京理工大学 | Multi-propeller spacecraft control device |
| CN104749995A (en) * | 2015-02-05 | 2015-07-01 | 中电科（德阳广汉）特种飞机系统工程有限公司 | Man-machine interaction platform and applied unmanned aerial vehicle ground control station thereof |
| CN104765307A (en) * | 2015-03-30 | 2015-07-08 | 成都好飞机器人科技有限公司 | Aerial photography system of unmanned aerial vehicle |
| CN105391984A (en) * | 2015-12-05 | 2016-03-09 | 谭圆圆 | UAV (Unmanned Aerial Vehicle) driving experience system and method |
| CN105569735A (en) * | 2016-02-25 | 2016-05-11 | 中国矿业大学(北京) | Underground robot communication control system based on Wifi |
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| CN105894871A (en) | 2016-08-24 |
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Address after: 262700 Weifang science and Technology College, 1299 Jin Guang street, Shouguang City, Weifang, Shandong Patentee after: Li Meijie Address before: 262700 No. 156 Wenmiao Street, Shouguang City, Shandong Province Patentee before: Li Meijie |
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