CN104680875A - Teacher-student interaction device for portfolio investment classroom teaching in colleges and universities - Google Patents
Teacher-student interaction device for portfolio investment classroom teaching in colleges and universities Download PDFInfo
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- CN104680875A CN104680875A CN201510122088.9A CN201510122088A CN104680875A CN 104680875 A CN104680875 A CN 104680875A CN 201510122088 A CN201510122088 A CN 201510122088A CN 104680875 A CN104680875 A CN 104680875A
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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
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Abstract
The invention discloses a teacher-student interaction device for portfolio investment classroom teaching in colleges and universities. The teacher-student interaction device comprises a control host computer and a control auxiliary device, wherein a plurality of pressing controllers are arranged on the upper surface of the control host computer; name display columns are respectively arranged on the plurality of pressing controllers on the upper surface of the control host computer; green LED lamps and red LED lamps are respectively arranged at the upper ends of the plurality of pressing controllers; a fingerprint recognition device A is arranged at one end of the upper surface of the control host computer and arranged in a groove A; a display screen is arranged at the other end of the upper surface of the control host computer; a recording switch is arranged on one side of a loudspeaker at the side of the display screen; a control mainboard is arranged in the control host computer. The teacher-student interaction device disclosed by the invention can be used for promoting thinking and learning of students; the teacher-student interaction allows the teaching process to be suitable for the students at different levels of capacity, enhances sense of equality, promotes mutual understanding, and enables the students to develop the cooperative awareness and the cooperative ability; the teacher-student interaction is the best modifier for the classroom, so that the classroom with the teacher-student interaction can be out of the ordinary.
Description
Technical field
The present invention relates to a kind of teaching aid, especially relate to a kind of colleges and universities investment securities classroom instruction classroom interactions device.
Background technology
Known, the interaction of classroom teaching, just refer in this space-time of classroom instruction, all reciprocations occurred between teachers and students and impact, both refer to reciprocation and interactional mode and process between teachers and students, also refer to the change in psychological each other, the behavior that caused by message exchange and behavior clearing house between teachers and students.Teaching process is no longer counted as a kind of static process giving and accept purely, but between Faculty and Students mutually exchange, interactional dynamic process." classroom interactions " therefore becomes the much-talked-about topic of research classroom instruction process.
Traditional classroom teaching, the one-sidedness of contacts and unicity, teaching phenomenon that is pouring-in, cramming education formula certainly will be caused, traditional classroom instruction emphasizes that the task of student is exactly the content that will digest, understand teacher's instruction, student is used as the object inculcated, have forgotten student is the animated people having subjective initiative, creative thinking.Due to the impact that traditional education thought is subtle for a long time, the most student of China is formed gradually " why " is not liked to ask, does not want to ask, do not known to ask to one numbness custom, defines a kind of supertition thought worshipping books and teacher blindly.This just makes the divergent thinking of student, reverse thinking in bond, and dare to break through tradition, the new thought of contempt of authority strangled, the wing of courageously illusion is fractureed, and its initiative of student as cognitive subject has no way of playing.
Traditional teaching pattern makes classroom atmosphere dull, and student easily takes sb's mind off sth, and is unfavorable for the learning initiative of mobilizing students, especially colleges and universities' investment securities classroom, because theoretical course is more, more easily makes student produce indolent and listless sense, is unfavorable for teachers ' teaching.
In addition, carrying out between end of term teachers and students imparts knowledge to students when commenting mutually, student generally deals with the evaluation carelessness of teacher, teachers ' teaching level cannot be reflected in objective reality ground, teacher when giving a mark to student's classroom performance on ordinary days Main Basis student classroom speech situation and be late, number of times of cutting classes, but teacher gather student on ordinary days performance information need register every day, work very loaded down with trivial details, and registration work is only completed by teacher one people, sometimes teacher can do wrong to serve one's friends or relatives to partial students, causes student's usual performance not objective; For the student that some are asked for leave because of thing, the course missed cannot make up, and student generally carries out make-up lessons by the notes of other classmates, but student's recorded information cannot complete documentation teachers ' teaching full content, affects the study of student to teacher's course.
Summary of the invention
In order to overcome the deficiency in background technology, the invention discloses a kind of colleges and universities investment securities classroom instruction classroom interactions device, with crossing the present invention, thinking and the study of student can be promoted, classroom interactions can also make teaching adapt to the student of different ability level, strengthen consciousness of equality, promote mutual understanding, the cooperation awareness of Developing Students ' and ability to cooperate.Interaction simultaneously makes student learn to link up, and association's process difference in opinion, learning outcome is shared by association.Classroom interactions is correctives best in classroom, has had classroom interactions, and classroom just can be unusual.
Realize technical scheme of the present invention as follows:
A kind of colleges and universities investment securities classroom instruction classroom interactions device, comprise main control system and control slave, multiple push-button controller is provided with at main control system upper surface, multiple push-button controllers of described main control system upper surface are equipped with name display field, LED green light and LED red light is equipped with in described multiple push-button controller upper end, fingerprint identification device A is provided with in described main control system upper surface one end, groove A is provided with in the fingerprint identification device A side of described main control system upper surface, fingerprint identification device A is provided with in described groove A, display screen is provided with at the other end of described main control system upper surface, dial key and hang-up key is provided with in the display screen side of described control panel upper surface, loudspeaker is provided with at the opposite side of described display screen, recording switch is provided with in the loudspeaker side of described display screen side, control mainboard is provided with in main control system, described control mainboard is electrically connected with the multiple push-button controllers on main control system, control mainboard side in described main control system is provided with SIM card processing terminal and wireless signal receiver, the Kato corresponding with SIM card processing terminal is provided with in the side of main control system, SIM card is provided with in described Kato, described SIM card processing terminal and SIM card, display screen, dial key and hang-up key are electrically connected, multiple LED green light and the LED red light of described wireless signal receiver and main control system upper surface are electrically connected, accumulator A is provided with in main control system, described accumulator A and control mainboard, SIM card processing terminal, wireless signal receiver, I.D. scanister A, fingerprint identification device A and recording switch are electrically connected, power lead A is provided with in the side of main control system, described power lead A is electrically connected with accumulator A, LED green light gauge tap and LED red light gauge tap is respectively equipped with in control slave upper surface front end, groove C is provided with in described control slave upper surface middle part, several teaching scoring button is provided with in described groove C, I.D. scanister B is provided with in control slave upper surface lower end, groove B is provided with in described I.D. scanister B side, fingerprint identification device B is provided with in described groove B, control subplate is provided with in described control slave, wireless signal transmission is provided with in the side of described control subplate, described control subplate and teaching button of marking are electrically connected, described wireless signal transmission is electrically connected with LED green light gauge tap and LED red light gauge tap, accumulator B is provided with in described control slave, described accumulator B and control subplate, wireless signal transmission, I.D. scanister B and fingerprint identification device B is electrically connected, power lead B is provided with in control slave side, described power lead B is electrically connected with accumulator B.
Described colleges and universities investment securities classroom instruction classroom interactions device, is provided with power switch in the side of described main control system, is provided with pilot lamp in the side of described power switch.
Described colleges and universities investment securities classroom instruction classroom interactions device, described power switch is electrically connected with pilot lamp and accumulator A.
Described colleges and universities investment securities classroom instruction classroom interactions device, is provided with USB interface in the side of described main control system.
Described colleges and universities investment securities classroom instruction classroom interactions device, described main control system carries out wireless connections with control slave by wireless signal receiver and wireless signal transmission.
Described colleges and universities investment securities classroom instruction classroom interactions device, is respectively equipped with cover plate A, cover plate B and cover plate C at described groove A, groove B and groove C upper end.
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 carries out data cube computation with control subplate and school's main frame.
Described colleges and universities investment securities classroom instruction classroom interactions device, described main control system and several control slave carry out wireless connections.
The invention has the beneficial effects as follows, a kind of colleges and universities investment securities classroom instruction classroom interactions device of the present invention, pass through the present invention, having broken tradition needs student to raise one's hand to make a speech or the pattern of teacher roll call, student only need press LED green light gauge tap, teacher just sees the student wanting to carry out making a speech by the pilot lamp on main frame, thus carry out roll call, substantially increase the enthusiasm that students in class is made a speech, avoid the embarrassment brought to student of calling the roll at random, for the continuity in classroom provides guarantee; By arranging name display field, making teacher clearly can understand student and whether coming classroom, avoiding teacher's doing wrong to serve one's friends or relatives to some students by data record; By arranging LED red light, when student being in an emergency, reminding to teacher Master's red light, facilitating teacher to carry out emergency processing; By arranging teaching scoring button, student can marked to every class hall of teacher at ordinary times, make the teaching evaluation more objective reality in teacher's end of term; By arranging SIM card processing terminal, the note message not only facilitating student to carry out asking for leave, and also teacher also directly can carry out phone contact to the student that cuts classes, and can greatly reduce the generation of student's unexcused absence in a class situation; By arranging recording switch, can record to giving lessons of teacher, facilitating some students absent from school and carrying out make-up lessons under class, also indirectly improve the quality of instruction of teacher; The present invention is not only student and provides convenience, and for the teaching of teacher provides support, is stored by daily every data yet, and the Comprehensive Assessment in the end of term to academics and students provides the evaluation basis of objective reality; Classroom interactions is as the effective study form of one, can promote thinking and the study of student, classroom interactions can also make teaching adapt to the student of different ability level, strengthens consciousness of equality, promote mutual understanding, the cooperation awareness of Developing Students ' and ability to cooperate, interaction simultaneously makes student learn to link up, association's process difference in opinion, learning outcome is shared by association, classroom interactions is correctives best in classroom, has had classroom interactions, and classroom just can be unusual.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is cross-sectional view of the present invention.
In figure: 1. main control system, 2.LED green light, 3.LED red light, 4. push-button controller, 5. power lead A, 6. name display field, 7. I.D. scanister A, 8. groove A, 9. fingerprint identification device A, 10. cover plate A, 11. accumulator A, 12. recording switch, 13. display screens, 14. dial keies, 15. hang-up keys, 16.SIM card, 17. Katos, 18. loudspeakers, 19.USB interface, 20. pilot lamp, 21. power switches, 22. control slave, 23. power lead B, 24. I.D. scanister B, 25. groove B, 26. fingerprint identification device B, 27. cover plate B, 28. accumulator B, 29.LED green light gauge tap, 30.LED red light gauge tap, 31. cover plate C, 32. teaching scoring buttons, 33. groove C, 34.SIM card processing terminal, 35. wireless signal receivers, 36. control mainboard, 37. control subplate, 38. wireless signal transmissions.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Structure by reference to the accompanying drawings given by 1 or 2, a kind of colleges and universities investment securities classroom instruction classroom interactions device comprises a kind of colleges and universities investment securities classroom instruction classroom interactions device, comprise main control system 1 and control slave 22, multiple push-button controller 4 is provided with at main control system 1 upper surface, multiple push-button controllers 4 of described main control system 1 upper surface are equipped with name display field 6, LED green light 2 and LED red light 3 is equipped with in described multiple push-button controller 4 upper end, fingerprint identification device A9 is provided with in described main control system 1 upper surface one end, groove A8 is provided with in the fingerprint identification device A9 side of described main control system 1 upper surface, fingerprint identification device A9 is provided with in described groove A8, the cover plate A10 suitable with groove A8 is provided with in described groove A8 upper end, display screen 13 is provided with at the other end of described main control system 1 upper surface, dial key 14 and hang-up key 15 is provided with in display screen 13 side of described control panel 1 upper surface, loudspeaker 18 is provided with at the opposite side of described display screen 13, the recording switch 12 of push type is provided with in loudspeaker 18 side of described display screen 13 side, be provided with in main control system 1 and control mainboard 36, described control mainboard 36 is electrically connected with the multiple push-button controllers 4 on main control system 1, control mainboard 36 side in described main control system 1 is provided with SIM card processing terminal 34 and wireless signal receiver 35, the Kato 17 corresponding with SIM card processing terminal 34 is provided with in the side of main control system 1, SIM card 16 is provided with in described Kato 17, described SIM card processing terminal 34 and SIM card 16, display screen 13, dial key 14 and hang-up key 15 are electrically connected, multiple LED green light 2 and the LED red light 3 of described wireless signal receiver 35 and main control system 1 upper surface are electrically connected, accumulator A11 is provided with in main control system 1, described accumulator A11 and control mainboard 36, SIM card processing terminal 34, wireless signal receiver 35, I.D. scanister A7, fingerprint identification device A9 and recording switch 12 are electrically connected, power lead A5 and usb 19 is provided with in the side of main control system 1, power switch 21 is provided with in the side of described main control system 1, pilot lamp 20 is provided with in the side of described power switch 21, described power lead A5 and accumulator A11, power switch 21 and pilot lamp 20 are electrically connected, LED green light gauge tap 29 and LED red light gauge tap 30 is respectively equipped with in control slave 22 upper surface front end, groove C33 is provided with in described control slave 22 upper surface middle part, several teaching scoring button 32 is provided with in described groove C33, the cover plate C31 suitable with described groove C33 is provided with in described groove C33 upper end, I.D. scanister B24 is provided with in control slave 22 upper surface lower end, groove B25 is provided with in described I.D. scanister B24 side, fingerprint identification device B26 is provided with in described groove B25, the cover plate B27 suitable with described groove B25 is provided with in described groove B25 upper end, be provided with in described control slave 22 and control subplate 37, wireless signal transmission 38 is provided with in the side of described control subplate 37, described control subplate 37 and teaching button of marking are electrically connected, described wireless signal transmission 38 is electrically connected with LED green light gauge tap 29 and LED red light gauge tap 30, accumulator B28 is provided with in described control slave 22, described accumulator B28 and control subplate 37, wireless signal transmission 38, I.D. scanister B24 and fingerprint identification device B26 is electrically connected, power lead B23 is provided with in control slave 22 side, described power lead B23 is electrically connected with accumulator B28, described main control system 1 carries out wireless connections with control slave 22 by wireless signal receiver 35 and wireless signal transmission 38.
Implement colleges and universities investment securities classroom instruction classroom interactions device of the present invention, serve as a teacher after entering teacher, first press the power switch 21 of main control system 1 side, after pilot lamp 20 lights, main control system 1 is started by I.D. scanister A7 or with fingerprint by fingerprint identification device A9 by teacher's available identity card, by scanning I.D. or the fingerprint of teacher, control mainboard 36 in main control system 1 carries out corresponding data processing, and the student name of this section class hour all shows by the name display field 6 on push-button controller 4; Control slave 22 is started by I.D. scanister B24 or with fingerprint by fingerprint identification device B26 by student's available identity card, after scanned, by wireless signal transmission 38 by transmission of wireless signals in the wireless signal receiver 35 in main control system 1, student name on multiple push-button controller 4 in name display field 6 can light, teacher by observe name display field 6 have a clear understanding of student to class's situation; When there being student to ask for leave, note is sent to the SIM card processing terminal 34 in main control system 1 by mobile phone, the note that student sends can be shown by display screen 13, teacher is facilitated to understand in time, for some students that cuts classes, teacher can directly press dial key 14, then presses the student name do not lighted in name display field 6 in push-button controller 4, directly can carry out telephone call to this student; At school in process, be a teacher when carrying out classroom questioning to student, want the student answered a question can press the LED green light gauge tap 29 controlled in slave 22, after pressing by wireless signal transmission 38 by transmission of wireless signals in the wireless signal receiver 35 in main control system 1, on main control system 1, the LED green light 2 of push-button controller 4 upper end lights, teacher clearly can see the student wanting to make a speech, thus calls the roll targetedly; When student has special circumstances to need to leave classroom temporarily, by pressing LED red light gauge tap 30, the LED red light 3 on main control system 1 lights, and teacher can be reminded to have emergency condition; In the process of giving lessons, student, by controlling the teaching scoring button 32 in slave 22, marks to the teaching of teacher's this section class hour, and score data can be stored in and control in subplate 37, in end of term teacher evaluation, can carry out Comprehensive Assessment according to scoring at ordinary times; In teaching process, can press recording switch 12, giving lessons of teacher be recorded, recording file student carries out imprinting by the usb 19 of main control system 1 side, the autonomous learning under facilitating some students absent from school to carry out class; By classroom interactions of the present invention, can promote thinking and the study of student, classroom interactions can also make teaching adapt to the student of different ability level, strengthens consciousness of equality, promote mutual understanding, the cooperation awareness of Developing Students ' and ability to cooperate, interaction simultaneously makes student learn to link up, association's process difference in opinion, learning outcome is shared by association, classroom interactions is correctives best in classroom, has had classroom interactions, and classroom just can be unusual.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (9)
1. a colleges and universities investment securities classroom instruction classroom interactions device, comprise main control system (1) and control slave (22), it is characterized in that: be provided with multiple push-button controller (4) at main control system (1) upper surface, multiple push-button controllers (4) of described main control system (1) upper surface are equipped with name display field (6), LED green light (2) and LED red light (3) is equipped with in described multiple push-button controller (4) upper end, fingerprint identification device A (9) is provided with in described main control system (1) upper surface one end, groove A (8) is provided with in fingerprint identification device A (9) side of described main control system (1) upper surface, fingerprint identification device A (9) is provided with in described groove A (8), display screen (13) is provided with at the other end of described main control system (1) upper surface, dial key (14) and hang-up key (15) is provided with in display screen (13) side of described control panel (1) upper surface, loudspeaker (18) is provided with at the opposite side of described display screen (13), recording switch (12) is provided with in loudspeaker (18) side of described display screen (13) side, be provided with in main control system (1) and control mainboard (36), described control mainboard (36) is electrically connected with the multiple push-button controllers (4) on main control system (1), control mainboard (36) side in described main control system (1) is provided with SIM card processing terminal (34) and wireless signal receiver (35), the Kato (17) corresponding with SIM card processing terminal (34) is provided with in the side of main control system (1), SIM card (16) is provided with in described Kato (17), described SIM card processing terminal (34) and SIM card (16), display screen (13), dial key (14) and hang-up key (15) are electrically connected, multiple LED green light (2) and the LED red light (3) of described wireless signal receiver (35) and main control system (1) upper surface are electrically connected, accumulator A (11) is provided with in main control system (1), described accumulator A (11) and control mainboard (36), SIM card processing terminal (34), wireless signal receiver (35), I.D. scanister A (7), fingerprint identification device A (9) and recording switch (12) are electrically connected, power lead A (5) is provided with in the side of main control system (1), described power lead A (5) is electrically connected with accumulator A (11), LED green light gauge tap (29) and LED red light gauge tap (30) is respectively equipped with in control slave (22) upper surface front end, groove C (33) is provided with in described control slave (22) upper surface middle part, several teaching scoring button (32) is provided with in described groove C (33), I.D. scanister B (24) is provided with in control slave (22) upper surface lower end, groove B (25) is provided with in described I.D. scanister B (24) side, fingerprint identification device B (26) is provided with in described groove B (25), be provided with in described control slave (22) and control subplate (37), wireless signal transmission (38) is provided with in the side of described control subplate (37), described control subplate (37) and teaching button (32) of marking are electrically connected, described wireless signal transmission (38) is electrically connected with LED green light gauge tap (29) and LED red light gauge tap (30), accumulator B (28) is provided with in described control slave (22), described accumulator B (28) and control subplate (37), wireless signal transmission (38), I.D. scanister B (24) and fingerprint identification device B (26) is electrically connected, power lead B (23) is provided with in control slave (22) side, described power lead B (23) is electrically connected with accumulator B (28).
2. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, it is characterized in that: be provided with power switch (21) in the side of described main control system (1), be provided with pilot lamp (20) in the side of described power switch (21).
3. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1 and 2, is characterized in that: described power switch (21) is electrically connected with pilot lamp (20) and accumulator A (11).
4. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, is characterized in that: be provided with USB interface (19) in the side of described main control system (1).
5. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, is characterized in that: described main control system (1) carries out wireless connections with control slave (22) by wireless signal receiver (35) and wireless signal transmission (38).
6. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, is characterized in that: be respectively equipped with cover plate A (10), cover plate B (27) and cover plate C (31) in described groove A (8), groove B (25) and groove C (33) upper end.
7. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, is characterized in that: described recording switch (12) is push switch.
8. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, is characterized in that: described control mainboard (36) and control subplate (37) carry out data cube computation with school's main frame.
9. colleges and universities investment securities classroom instruction classroom interactions device according to claim 1, is characterized in that: described main control system (1) and several control slave (22) carry out wireless connections.
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 |
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| Publication Number | Publication Date |
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| CN104680875A true CN104680875A (en) | 2015-06-03 |
| CN104680875B CN104680875B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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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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| CN (1) | CN104680875B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105006178A (en) * | 2015-08-25 | 2015-10-28 | 广西师范大学 | Statistical identification system |
| CN105513447A (en) * | 2016-01-08 | 2016-04-20 | 新乡学院 | Electronic hand-up device for modern education in class |
| CN105554446A (en) * | 2015-12-04 | 2016-05-04 | 安徽理工大学 | Multipurpose classroom head raising rate monitoring device and usage method thereof |
| CN105654797A (en) * | 2016-01-08 | 2016-06-08 | 新乡学院 | Modern education and teaching interaction feedback system |
| CN108523449A (en) * | 2016-03-11 | 2018-09-14 | 丁永新 | The multifunctional desk and its working method 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 |
| CN103295437B (en) * | 2013-06-09 | 2015-12-02 | 深圳市乐望教育科技有限公司 | A kind of raise one's hand function realizing 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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- 2015-03-13 CN CN201510122088.9A patent/CN104680875B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105006178A (en) * | 2015-08-25 | 2015-10-28 | 广西师范大学 | Statistical identification system |
| CN105554446A (en) * | 2015-12-04 | 2016-05-04 | 安徽理工大学 | Multipurpose classroom head raising rate monitoring device and usage method thereof |
| CN105554446B (en) * | 2015-12-04 | 2018-09-18 | 安徽理工大学 | A kind of multipurpose classroom new line rate monitoring device |
| CN105513447A (en) * | 2016-01-08 | 2016-04-20 | 新乡学院 | Electronic hand-up device for modern education in class |
| CN105654797A (en) * | 2016-01-08 | 2016-06-08 | 新乡学院 | Modern education and teaching interaction feedback system |
| CN105513447B (en) * | 2016-01-08 | 2018-04-06 | 新乡学院 | A kind of modern education classroom tele-balloting device |
| CN108523449A (en) * | 2016-03-11 | 2018-09-14 | 丁永新 | The multifunctional desk and its working method of students ' interest of study can be improved |
| CN108577213A (en) * | 2016-03-11 | 2018-09-28 | 常州爱上学教育科技有限公司 | The multifunctional desk and its working method that can be improved learning efficiency |
| CN108606491A (en) * | 2016-03-11 | 2018-10-02 | 常州爱上学教育科技有限公司 | 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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| CN104680875B (en) | 2017-08-29 |
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