CN104680875B - A kind of colleges and universities' investment securities classroom instruction classroom interactions' device - Google Patents
A kind of colleges and universities' investment securities classroom instruction classroom interactions' device Download PDFInfo
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- CN104680875B CN104680875B CN201510122088.9A CN201510122088A CN104680875B CN 104680875 B CN104680875 B CN 104680875B CN 201510122088 A CN201510122088 A CN 201510122088A CN 104680875 B CN104680875 B CN 104680875B
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- main frame
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- classroom
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Classifications
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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
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
Abstract
A kind of colleges and universities' investment securities classroom instruction classroom interactions' device, including control main frame and control slave, multiple push-button controllers are provided with control main frame upper surface, name display field is equipped with multiple push-button controllers of the control main frame upper surface, LED green lights and LED red lights are equipped with the multiple push-button controller upper end, fingerprint identification device A is provided with control main frame upper surface one end, fingerprint identification device A is provided with the groove A, the other end in the control main frame upper surface is provided with display screen, recording switch is provided with the loudspeaker side of the display screen side, control mainboard is provided with control main frame；The used present invention, the thinking and study of student can be promoted, classroom interactions can also make the student of the different ability levels of teaching adaptation, strengthen consciousness of equality, promote mutual understanding, the cooperation awareness and ability to cooperate of Developing Students ', classroom interactions are best conditioning agents in classroom, there are classroom interactions, classroom just can be unusual.
Description
Technical field
The present invention relates to a kind of teaching aid, filled more particularly, to a kind of colleges and universities' investment securities classroom instruction classroom interactions
Put.
Background technology
Known, the interaction of classroom teaching just refers in classroom instruction this space-time, all occurred between teachers and students
Reciprocation and influence, had both referred to reciprocation and interactional mode and process between teachers and students, also referred to and were handed over by information between teachers and students
Change and the change caused by behavior clearing house in mutual psychological, behavior.Teaching process is no longer counted as a kind of pure
The static process given and received, but mutually exchange, interactional dynamic process between Faculty and Students." classroom interactions "
Therefore and as the much-talked-about topic of research classroom instruction process.
Traditional classroom teaching, the one-sidedness and unicity of contacts certainly will cause pouring-in, cramming education formula teaching to show
As traditional classroom instruction emphasizes that the task of student seeks to digest, understand the content that teacher lectures, pair of the student as implantation
As have forgotten student is to have subjective initiative, the animated people of creative thinking.Because traditional education thought is dived for a long time
Move the influence of silentization, make China overwhelming majority students gradually form one kind do not like to ask, be not desired to ask, not knowing and ask " why " fiber crops
Wood custom, forms and a kind of worships books and the supertition thought of teacher blindly.This just makes the divergent thinking of student, reverse thinking
It is bound, tradition, the new thought of contempt of authority dare to be broken through and strangled, the wing courageously having fantasies of is broken off, and is used as cognitive subject
Student its initiative have no way of playing.
Traditional teaching pattern causes classroom atmosphere dull, and student easily takes sb's mind off sth, and is unfavorable for mobilizing students
Enthusiasm, especially colleges and universities' investment securities classroom are practised, because theoretical course is more, is more easy to make student produce indolent and listless sense, is unfavorable for
Teachers ' teaching.
In addition, carrying out imparting knowledge to students mutually when commenting between end of term teachers and students, student typically deals with to the evaluation carelessness of teacher, it is impossible to visitor
See and truly reflect teachers ' teaching level, teacher's Main Basiss student classroom when being given a mark to student's classroom performance on ordinary days is sent out
Describing love affairs condition and be late, number of times of cutting classes, but teacher collect student on ordinary days performance information needs daily register, work it is very numerous
It is trivial, and registration work, only by the people of teacher one completion, teacher can do wrong to serve one's friends or relatives partial students sometimes, cause student's usual performance not
It is objective；For some students asked for leave by thing, the course missed can not make up, and student typically passes through the notes of other classmates
Make-up lessons is carried out, but student's record information can not complete documentation teachers ' teaching full content, to teacher's course of influence student
Practise.
The content of the invention
In order to overcome the shortcomings of in background technology, the invention discloses a kind of colleges and universities' investment securities classroom instruction classroom interactions
Device, the used present invention can promote the thinking and study of student, and classroom interactions can also make teaching adapt to different ability levels
Student, strengthens consciousness of equality, promotes mutual understanding, the cooperation awareness and ability to cooperate of Developing Students '.Interaction simultaneously learns student
It can link up, learning outcome is shared by association's processing difference in opinion, association.Classroom interactions are best conditioning agents in classroom, there is teacher
Raw interactive, classroom just can be unusual.
Realize that technical scheme is as follows：
A kind of colleges and universities' investment securities classroom instruction classroom interactions' device, including control main frame and control slave, in control master
Machine upper surface is provided with multiple push-button controllers, and name is equipped with multiple push-button controllers of the control main frame upper surface and is shown
Show column, LED green lights and LED red lights are equipped with the multiple push-button controller upper end, in control main frame upper surface one end
Provided with fingerprint identification device A, groove A is provided with the fingerprint identification device A sides of the control main frame upper surface, in the groove
Fingerprint identification device A is provided with A, the other end in the control main frame upper surface is provided with display screen, on the control panel
The display screen side on surface is provided with dial key and hang-up key, loudspeaker is provided with the opposite side of the display screen, in the display
The loudspeaker side for shielding side is provided with recording switch, and control mainboard, described control mainboard and control are provided with control main frame
Multiple push-button controllers on main frame are electrically connected, and the control mainboard side in the control main frame is provided with SIM card processing
Terminal and wireless signal receiver, are provided with the Kato corresponding with SIM card processing terminal, described in the side of control main frame
SIM card is provided with Kato, described SIM card processing terminal is electrically connected with SIM card, display screen, dial key and hang-up key, institute
The wireless signal receiver stated and the multiple LED green lights and LED red lights of control main frame upper surface are electrically connected, in control master
Provided with battery A in machine, described battery A and control mainboard, SIM card processing terminal, wireless signal receiver, identity card
Scanning means A, fingerprint identification device A and recording switch are electrically connected, described in the side of control main frame provided with power line A
Power line A is electrically connected with battery A, is respectively equipped with LED green lights controlling switch in control slave upper surface front end and LED is red
Signal controlled switch, groove C is provided with the control slave upper surface middle part, is pressed in the groove C provided with several teaching scorings
Button, is provided with identity card scanning means B in control slave upper surface lower end, groove is provided with the identity card scanning means B sides
B, is provided with fingerprint identification device B in the groove B, provided with control subplate in the control slave, in the control subplate
Side be provided with wireless signal transmission, described control subplate and the teaching button that scores are electrically connected, and described is wireless
Signal transmitting apparatus is electrically connected with LED green lights controlling switch and LED red light controlling switches, is provided with the control slave
Battery B, described battery B and control subplate, wireless signal transmission, identity card scanning means B and fingerprint recognition dress
Put B to be electrically connected, be electrically connected in control slave side provided with power line B, described power line B and battery B.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, is opened in the side of the control main frame provided with power supply
Close, indicator lamp is provided with the side of the power switch.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, described power switch and indicator lamp and battery
A is electrically connected.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, connects in the side of the control main frame provided with USB
Mouthful.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, described control main frame passes through nothing with control slave
Line signal receiving device and wireless signal transmission carry out wireless connection.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, in the groove A, groove B and groove C upper ends point
She You not cover plate A, cover plate B and cover plate C.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, described recording switch is push switch.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, described control mainboard and control subplate and school
Main frame carries out data cube computation.
Described colleges and universities' investment securities classroom instruction classroom interactions' device, described control main frame is entered with several control slaves
Row wireless connection.
The beneficial effects of the invention are as follows, a kind of colleges and universities' investment securities classroom instruction classroom interactions' device of the present invention,
By the present invention, having broken tradition needs student to raise one's hand the pattern of speech or teacher's roll call, and student need to only press LED green lights
Controlling switch, teacher can see the student for wanting to be made a speech by the indicator lamp on main frame, so as to carry out roll call, greatly
Improve the enthusiasm made a speech on students in class greatly, it is to avoid the random embarrassment brought to student of calling the roll, be that the continuity in classroom is carried
Supply to ensure；By setting name display field so that teacher can be apparent from whether student comes classroom, pass through data record
Teacher is avoided to do wrong to serve one's friends or relatives to some students；By setting LED red lights, when student is in an emergency, teacher can be given
Master's red light is reminded, and facilitates teacher to carry out emergency processing；By setting teaching scoring button so that student can be right usually
Every class hall of teacher is scored so that the teaching evaluation in teacher's end of term more objective reality；By setting SIM card processing eventually
End, the short message message for not only facilitating student to be asked for leave, and teacher also directly can carry out phone contact to the student that cuts classes, can be big
The occurrence of big reduction student's unexcused absence in a class；By setting recording switch, giving lessons for teacher can be recorded, facilitate one
Make-up lessons under a little student's carry out classes absent from school, also improves the quality of instruction of teacher indirectly；The present invention is not only that student provides convenience,
Also the teaching for teacher provides support, by daily every data storage, in Comprehensive Assessment of the end of term to academics and students
There is provided the evaluation basis of objective reality；Classroom interactions as a kind of effective study form, can promote student thinking and
Study, classroom interactions can also make teaching adapt to the student of different ability levels, strengthen consciousness of equality, promote mutual understanding, and develop
The cooperation awareness and ability to cooperate of student, while interaction makes the communication of student association, study is shared by association's processing difference in opinion, association
Achievement, classroom interactions are best conditioning agents in classroom, there is classroom interactions, and classroom just can be unusual.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the cross-sectional view of the present invention.
In figure：1. control main frame, 2.LED green lights, 3.LED red lights, 4. push-button controllers, 5. power line A, 6. names are shown
Column, 7. identity card scanning means A, 8. groove A, 9. fingerprint identification device A, 10. cover plate A, 11. battery A, 12. recording switch,
13. display screen, 14. dial keies, 15. hang-up keys, 16.SIM cards, 17. Katos, 18. loudspeakers, 19.USB interfaces, 20. indicate
Lamp, 21. power switches, 22. control slaves, 23. power line B, 24. identity card scanning means B, 25. groove B, 26. fingerprint recognitions
Device B, 27. cover plate B, 28. battery B, 29.LED green light controlling switches, 30.LED red light controlling switches, 31. cover plate C, 32.
Teaching scoring button, 33. groove C, 34.SIM card processing terminals, 35. wireless signal receivers, 36. control mainboards, 37. controls
Subplate processed, 38. wireless signal transmissions.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of structure with reference to given by accompanying drawing 1 or 2, colleges and universities' investment securities classroom instruction classroom interactions device includes one kind
Colleges and universities' investment securities classroom instruction classroom interactions' device, including control main frame 1 and control slave 22, in the upper surface of control main frame 1
Provided with multiple push-button controllers 4, name display field is equipped with multiple push-button controllers 4 of the upper surface of control main frame 1
6, LED green lights 2 and LED red lights 3 are equipped with the multiple upper end of push-button controller 4, in described upper surface one end of control main frame 1
Provided with fingerprint identification device A9, groove A8 is provided with the fingerprint identification device A9 sides of the upper surface of control main frame 1, described
Fingerprint identification device A9 is provided with groove A8, the cover plate A10 being adapted with groove A8 is provided with the groove A8 upper ends, described
The other end of the upper surface of control main frame 1 is provided with display screen 13, is provided with and dials in the side of display screen 13 of the upper surface of control panel 1
Number key 14 and hang-up key 15, are provided with loudspeaker 18, in raising one's voice for the side of display screen 13 in the opposite side of the display screen 13
The side of device 18 is provided with the recording switch 12 of push type, is provided with control mainboard 36 in the control main frame 1, described control mainboard 36 with
Multiple push-button controllers 4 in control main frame 1 are electrically connected, and the side of control mainboard 36 in the control main frame 1 is provided with
SIM card processing terminal 34 and wireless signal receiver 35, are provided with and the phase of SIM card processing terminal 34 in the side of control main frame 1
Corresponding Kato 17, is provided with SIM card 16, described SIM card processing terminal 34 and SIM card 16, display screen in the Kato 17
13rd, dial key 14 and hang-up key 15 are electrically connected, and described wireless signal receiver 35 is more with the upper surface of control main frame 1
Individual LED green lights 2 and LED red lights 3 are electrically connected, provided with battery A11 in control main frame 1, described battery A11 and control
Mainboard 36 processed, SIM card processing terminal 34, wireless signal receiver 35, identity card scanning means A7, fingerprint identification device A9 and
Recording switch 12 is electrically connected, and power line A5 and usb 19 is provided with the side of control main frame 1, in the control main frame 1
Side be provided with power switch 21, the side of the power switch 21 be provided with indicator lamp 20, the power line A5 and battery
A11, power switch 21 and indicator lamp 20 are electrically connected, and the control of LED green lights is respectively equipped with control slave 22 upper surface front end
29 and LED red lights controlling switch 30 is switched, groove C33 is provided with control slave 22 upper surface middle part, in the groove C33
It is interior that the cover plate C31 being adapted with the groove C33 is provided with the groove C33 upper ends provided with several teaching scoring buttons 32,
Control the upper surface lower end of slave 22 to be provided with identity card scanning means B24, groove is provided with the identity card scanning means B24 sides
B25, is provided with fingerprint identification device B26 in the groove B25, is provided with and is fitted with the groove B25 phases in the groove B25 upper ends
The cover plate B27 matched somebody with somebody, provided with control subplate 37 in the control slave 22, wireless communication is provided with the side of the control subplate 37
Number transmitting device 38, described control subplate 37 is electrically connected with teaching scoring button, described wireless signal transmission
38 are electrically connected with LED green lights controlling switch 29 and LED red lights controlling switch 30, and electric power storage is provided with the control slave 22
Pond B28, described battery B28 and control subplate 37, wireless signal transmission 38, identity card scanning means B24 and fingerprint
Identifying device B26 is electrically connected, and power line B23, described power line B23 and battery are provided with control slave 22 side
B28 is electrically connected, and described control main frame 1 passes through wireless signal receiver 35 and transmission of wireless signals with control slave 22
Device 38 carries out wireless connection.
Implement colleges and universities' investment securities classroom instruction classroom interactions' device of the present invention, after teacher enters teacher, first
The power switch 21 of the side of control main frame 1 is pressed, after indicator lamp 20 is lighted, teacher can be scanned by identity card with identity card and be filled
Put A7 or started control main frame 1 by fingerprint identification device A9 with fingerprint, by scanning the identity card or fingerprint of teacher, control
Control mainboard 36 in main frame 1 processed carries out name display field 6 on corresponding data processing, push-button controller 4 by this class
When student name all show；Student can with identity card by identity card scanning means B24 or with fingerprint pass through refer to
Line identifying device B26 by control slave 22 start, it is scanned after, by wireless signal transmission 38 by transmission of wireless signals extremely
In wireless signal receiver 35 in control main frame 1, the student name meeting on multiple push-button controllers 4 in name display field 6
Light, teacher can by observe name display field 6 can be apparent that student to class's situation；When there is student to ask for leave, it can pass through
SIM card processing terminal 34 of the mobile phone into control main frame 1 sends short message, can be shown the short message that student sends by display screen 13
Out, teacher is facilitated to understand in time, for some students that cut classes, teacher can directly press dial key 14, then press push-button controller 4
The student name not lighted in interior name display field 6, directly can carry out telephone call to the student；During at school, when
When teacher is to student's progress classroom questioning, it is desirable to which the LED green lights control that the student answered a question can be pressed in control slave 22 is opened
29 are closed, the reception of wireless signals in transmission of wireless signals to control main frame 1 is filled by wireless signal transmission 38 after pressing
Put in 35, the LED green lights 2 of the upper end of push-button controller 4 are lighted in control main frame 1, teacher can clearly be seen want speech
It is raw, so as to targetedly be called the roll；, can be by pressing LED when student has special circumstances to occur to need temporarily away from classroom
LED red lights 3 in red light controlling switch 30, control main frame 1 are lighted, and teacher can be reminded to have emergency；During giving lessons, learn
Life can be by controlling the teaching scoring button 32 in slave 22, and the teaching to teacher's this section class hour is scored, score data meeting
It is stored in control subplate 37, in end of term teacher evaluates, Comprehensive Assessment can be carried out according to scoring usually；In teaching process
In, recording switch 12 can be pressed, giving lessons for teacher is recorded, recording file student can be by the USB of the side of control main frame 1
Interface 19 carries out imprinting, facilitates the autonomous learning under some student's carry out classes absent from school；By the classroom interactions of the present invention, it can promote
Enter the thinking and study of student, classroom interactions can also make teaching adapt to the student of different ability levels, strengthen consciousness of equality, promote
Mutually understand, the cooperation awareness and ability to cooperate of Developing Students ', while interaction makes the communication of student association, association's processing difference meaning
See, learning outcome is shared by association, classroom interactions are best conditioning agents in classroom there is a classroom interactions, classroom just can with it is many not
Together.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (1)
1. a kind of colleges and universities' investment securities classroom instruction classroom interactions' device, including control main frame (1) and control slave (22), it is special
Levying is：Multiple push-button controllers (4), multiple the pressing in the control main frame (1) upper surface are provided with control main frame (1) upper surface
Name display field (6) is equipped with pressure controller (4), LED green lights (2) are equipped with the multiple push-button controller (4) upper end
With LED red lights (3), fingerprint identification device A (9) is provided with the control main frame (1) upper surface one end, in the control main frame
(1) fingerprint identification device A (9) side of upper surface is provided with groove A (8), and fingerprint identification device A is provided with the groove A (8)
(9), the other end in the control main frame (1) upper surface is provided with display screen (13), in the aobvious of the control main frame (1) upper surface
Display screen (13) side is provided with dial key (14) and hang-up key (15), and loudspeaker is provided with the opposite side of the display screen (13)
(18) recording switch (12), is provided with loudspeaker (18) side of the display screen (13) side, is provided with control main frame (1)
Control mainboard (36), described control mainboard (36) is electrically connected with multiple push-button controllers (4) in control main frame (1),
Control mainboard (36) side in the control main frame (1) is provided with SIM card processing terminal (34) and wireless signal receiver
(35) Kato (17) corresponding with SIM card processing terminal (34), is provided with the side of control main frame (1), in the Kato
(17) SIM card (16), described SIM card processing terminal (34) and SIM card (16), display screen (13), dial key (14) are provided with
It is electrically connected with hang-up key (15), described wireless signal receiver (35) and multiple LED of control main frame (1) upper surface
Green light (2) and LED red lights (3) are electrically connected, and battery A (11), described battery A are provided with control main frame (1)
(11) with control mainboard (36), SIM card processing terminal (34), wireless signal receiver (35), identity card scanning means A (7),
Fingerprint identification device A (9) and recording switch (12) are electrically connected, and power line A (5), institute are provided with the side of control main frame (1)
State power line A (5) and battery A (11) to be electrically connected, LED green light controls are respectively equipped with control slave (22) upper surface front end
System switch (29) and LED red lights controlling switch (30), groove C (33) is provided with described control slave (22) upper surface middle part,
Provided with several teaching scoring buttons (32) in the groove C (33), swept in control slave (22) upper surface lower end provided with identity card
Imaging apparatus B (24), groove B (25) is provided with identity card scanning means B (24) side, is provided with the groove B (25)
Fingerprint identification device B (26), provided with control subplate (37) in the control slave (22), the one of the control subplate (37)
Side is provided with wireless signal transmission (38), and described control subplate (37) is electrically connected with teaching scoring button (32), institute
The wireless signal transmission (38) stated is electrically connected with LED green lights controlling switch (29) and LED red lights controlling switch (30),
Battery B (28), described battery B (28) and control subplate (37), wireless signal are provided with the control slave (22)
Transmitting device (38), identity card scanning means B (24) and fingerprint identification device B (26) are electrically connected, in control slave (22)
Side is provided with power line B (23), and described power line B (23) and battery B (28) is electrically connected；
Further, power switch (21), the side in the power switch (21) are provided with the side of the control main frame (1)
Provided with indicator lamp (20)；
Further, described power switch (21) is electrically connected with indicator lamp (20) and battery A (11)；
Further, it is provided with USB interface (19) in the side of the control main frame (1)；
Further, described control main frame (1) passes through wireless signal receiver (35) and wireless communication with control slave (22)
Number transmitting device (38) carries out wireless connection；
Further, cover plate A (10), cover plate B are respectively equipped with the groove A (8), groove B (25) and groove C (33) upper end
And cover plate C (31) (27)；
Further, described recording switch (12) is push switch；
Further, described control mainboard (36) and control subplate (37) and school's main frame progress data cube computation；
Further, described control main frame (1) carries out wireless connection with several control slaves (22)；
Implement described colleges and universities' investment securities classroom instruction classroom interactions' device, after teacher enters classroom, first press control master
The power switch (21) of machine (1) side, after indicator lamp (20) is lighted, teacher can pass through identity card scanning means A with identity card
(7) or with fingerprint control main frame (1) is started by fingerprint identification device A (9), by scanning the identity card of teacher or referring to
The name that control mainboard (36) in line, control main frame (1) is carried out on corresponding data processing, push-button controller (4) is shown
Column (6) all shows the student name of this section class hour；Student can with identity card by identity card scanning means B (24) or
Person with fingerprint by fingerprint identification device B (26) will control slave (22) start, it is scanned after, pass through wireless signal transmission
(38) it is the wireless signal receiver (35) in transmission of wireless signals to control main frame (1) is interior, on multiple push-button controllers (4)
Student name in name display field (6) can be lighted, and teacher can be apparent that arriving for student by observing name display field (6)
Class's situation；When there is student to ask for leave, short message can be sent by SIM card processing terminal (34) of the mobile phone into control main frame (1), led to
The short message that student sends can be shown by crossing display screen (13), facilitate teacher to understand in time, for some students that cut classes, teacher
Dial key (14) can be directly pressed, then presses the student name not lighted in the interior name display field (6) of push-button controller (4), can
Telephone call directly is carried out to the student；During at school, when teacher carries out classroom questioning to student, it is desirable to answer a question
Student can press the LED green lights controlling switch (29) in control slave (22), pass through wireless signal transmission after pressing
(38) it will press voltage-controlled in the wireless signal receiver (35) in transmission of wireless signals to control main frame (1), in control main frame (1)
The LED green lights (2) of device (4) upper end processed are lighted, and teacher can clearly be seen the student for wanting speech, so as to carry out targetedly point
Name；When student has special circumstances to occur to need temporarily away from classroom, it can be controlled by pressing LED red lights controlling switch (30)
LED red lights (3) on main frame (1) are lighted, and teacher can be reminded to have emergency；During giving lessons, student can be secondary by controlling
Teaching scoring button (32) on machine (22), the teaching to teacher's this section class hour is scored, and score data can be stored in control
In subplate (37), in end of term teacher evaluates, Comprehensive Assessment can be carried out according to scoring usually；In teaching process, it can press
Recording switch (12), giving lessons for teacher is recorded, and recording file student can be by the USB interface of control main frame (1) side
(19) imprinting is carried out, facilitates the autonomous learning under some student's carry out classes absent from school.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122088.9A CN104680875B (en) | 2015-03-13 | 2015-03-13 | A kind of colleges and universities' investment securities classroom instruction classroom interactions' device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122088.9A CN104680875B (en) | 2015-03-13 | 2015-03-13 | A kind of colleges and universities' investment securities classroom instruction classroom interactions' device |
Publications (2)
| Publication Number | Publication Date |
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| CN104680875A CN104680875A (en) | 2015-06-03 |
| CN104680875B true CN104680875B (en) | 2017-08-29 |
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| CN201510122088.9A Expired - Fee Related CN104680875B (en) | 2015-03-13 | 2015-03-13 | A kind of colleges and universities' investment securities classroom instruction classroom interactions' device |
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| CN105006178A (en) * | 2015-08-25 | 2015-10-28 | 广西师范大学 | Statistical identification system |
| CN105554446B (en) * | 2015-12-04 | 2018-09-18 | 安徽理工大学 | A kind of multipurpose classroom new line rate monitoring device |
| CN105513447B (en) * | 2016-01-08 | 2018-04-06 | 新乡学院 | A kind of modern education classroom tele-balloting device |
| CN105654797B (en) * | 2016-01-08 | 2018-03-27 | 新乡学院 | A kind of modern education interactive teaching and learning reponse system |
| CN108606492A (en) * | 2016-03-11 | 2018-10-02 | 丁永新 | The multifunctional desk of students ' interest of study can be improved |
| CN109637283A (en) * | 2019-01-14 | 2019-04-16 | 孔维克 | A kind of student based on wireless communication, which reviews one's lessons to answer questions, requests equipment |
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| CN201716882U (en) * | 2010-06-17 | 2011-01-19 | 广州市花都区凯迪威电子厂 | Interactive teaching system |
| CN103871286A (en) * | 2012-12-07 | 2014-06-18 | 大连联达科技有限公司 | Interactive question and answer system used for interactive teaching platform |
| CN103258451A (en) * | 2013-05-09 | 2013-08-21 | 何凯佳 | Classroom teaching auxiliary system |
| CN103295437A (en) * | 2013-06-09 | 2013-09-11 | 深圳市金华联电子有限公司 | Hand raising function achievement method and system for interactive teaching |
| CN203931231U (en) * | 2014-06-23 | 2014-11-05 | 齐齐哈尔工程学院 | A kind of prompting device for teaching |
| CN204614273U (en) * | 2015-03-13 | 2015-09-02 | 渤海大学 | A kind of colleges and universities investment securities classroom instruction classroom interactions device |
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| CN104680875A (en) | 2015-06-03 |
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