CN111028562A - Colleges and universities' teaching wall map device based on VR technique - Google Patents
Colleges and universities' teaching wall map device based on VR technique Download PDFInfo
- Publication number
- CN111028562A CN111028562A CN201911126175.6A CN201911126175A CN111028562A CN 111028562 A CN111028562 A CN 111028562A CN 201911126175 A CN201911126175 A CN 201911126175A CN 111028562 A CN111028562 A CN 111028562A
- Authority
- CN
- China
- Prior art keywords
- module
- groups
- shell
- wall map
- glasses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
A college teaching wall map device based on VR technology comprises a base, a shell, a wall map board, a display screen, a plurality of groups of VR glasses bodies and a display screen; the upper end surface of the base is provided with a storage box for storing a plurality of groups of VR glasses bodies, and the base is connected with the supporting plate through a plurality of groups of telescopic supporting rods; the supporting plate is provided with a shell; the shell is provided with a plurality of grooves for mounting a plurality of groups of sound amplifying modules and a control switch, and the shell is internally provided with a central processing unit, a storage module and a first communication module; the central processing unit is electrically connected with the control switch; the drawing hanging board and the display screen are arranged on the same end face of the shell side by side; a plurality of pressing blocks are arranged on the picture hanging plate in a magnetic adsorption manner; each group of VR glasses body is provided with a switch and an elastic belt, and each group of VR glasses body is internally provided with a microprocessor, a second communication module, a display module and a power module; the microprocessor is connected with the display module and the second communication module. The invention is convenient to use, can improve the learning interest of students and further improve the teaching quality.
Description
Technical Field
The invention relates to the technical field of teaching aids, in particular to a teaching wall map device for colleges and universities based on VR technology.
Background
The students in colleges and universities need to learn numerous courses in the learning process of colleges and universities, but different courses have different attractions to different students, and college teachers often need to paste pictures or paintings of teaching contents by using a wall-mounted drawing device during teaching so as to achieve the purpose of attracting the students to improve the teaching effect; due to different distribution distances of students in a classroom, some students often cannot clearly view posted teaching contents, and the students cannot view the teaching contents, so that the learning enthusiasm of the students is reduced; for this reason, this application provides a high-efficient teaching wall map device based on VR technique.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a teaching wall map device for colleges and universities based on a VR (virtual reality) technology.
(II) technical scheme
The invention provides a college teaching wall map device based on VR technology, which comprises a base, a plurality of groups of telescopic supporting rods, a supporting plate, a shell, a display screen, a wall map plate, a plurality of groups of VR glasses bodies and a plurality of groups of sound amplifying modules, wherein the base is provided with a plurality of groups of telescopic supporting rods;
the upper end surface of the base is provided with a storage box for storing a plurality of groups of VR glasses bodies; a sealing door is arranged on the end surface of the storage box;
the multiple groups of telescopic supporting rods are respectively and uniformly distributed on two sides of the storage box, and two ends of the multiple groups of telescopic supporting rods are respectively connected with the base and the supporting plate; the shell is arranged on the supporting plate, a plurality of grooves for mounting a plurality of groups of sound amplifying modules and a control switch are arranged on the shell, and a central processing unit, a storage module and a first communication module are arranged in the shell; wherein, the end face of the groove is provided with a protective net; the central processing unit is electrically connected with the control switch, a plurality of signal output ends of the central processing unit are respectively connected with the signal input ends of the multiple groups of sound amplifying modules and the signal input end of the storage module, and the central processing unit is in communication connection with the first communication module;
the drawing hanging board and the display screen are arranged on the same end face of the shell side by side; a plurality of pressing blocks are arranged on the picture hanging plate in a magnetic adsorption manner; the signal input end of the display screen is connected with the signal output end of the central processing unit;
each group of VR glasses body is provided with a switch and an elastic belt, and each group of VR glasses body is internally provided with a microprocessor, a second communication module, a display module and a power module; the power supply module is respectively electrically connected with the switch and the microprocessor; the signal output end of the microprocessor is connected with the signal input end of the display module, and the microprocessor is in communication connection with the second communication module; the second communication module is in communication connection with the first communication module.
Preferably, a dust screen is included; the dustproof net is arranged on the shell, and the end face of the dustproof net, which is tightly pressed with the shell, is set as a heat dissipation area; the heat dissipation area is evenly provided with heat dissipation holes on the shell.
Preferably, the shell is provided with a USB interface; the USB interface is connected with the storage module.
Preferably, a plurality of partition plates are arranged in the storage box; the plurality of partition plates are used for dividing the interior of the storage box into a plurality of storage bins;
a plurality of elastic blocks are arranged in each placing bin side by side; be equipped with the standing groove that is used for holding VR glasses body on the terminal surface of every elastic block.
Preferably, the elastic block is made of rubber.
Preferably, each group of telescopic supporting rods comprises a supporting column and a threaded rod;
the supporting column is vertically arranged on the base, a threaded hole is formed in the supporting column in an inward extending mode along the central axis of the supporting column, and the length value of the supporting column is not smaller than the height value of the storage box;
one end of the threaded rod is rotatably connected with the supporting plate, and the other end of the threaded rod is screwed into the threaded hole.
Preferably, a plurality of heat dissipation through holes are formed in the end face of each group of VR glasses bodies; a filter screen is arranged in each heat dissipation through hole.
Preferably, a plurality of electric quantity display modules are included; a plurality of electric quantity display module set up on multiunit VR glasses body one by one respectively, and multiunit electric quantity display module connects electric multiunit power module one by one respectively.
Preferably, each group of VR glasses bodies is provided with a charging interface; the charging interface is electrically connected with the power module.
Preferably, the lower extreme of base evenly is equipped with multiunit area universal wheel of stopping.
The technical scheme of the invention has the following beneficial technical effects:
when the teaching aid is used, the VR glasses bodies in the storage box are distributed to each student, the students watch teaching contents synchronized with the teaching contents on the display screen by wearing the VR glasses bodies, and each student can effectively avoid the situation that the students cannot clearly see the contents on the display screen when wearing the VR glasses bodies; in addition, drawings required for teaching are posted through the arranged drawing hanging plate, so that a teacher can conveniently explain the contents on the drawings;
according to the device provided by the invention, related content teaching is carried out through VR glasses which are interested by students, and after the students know and learn related course knowledge, related teaching drawings collected by teachers are pasted to explain the drawing content, so that the students can deepen the influence on the knowledge of the just-learned content conveniently; can improve student's interest in learning through this device to can improve the quality of teaching, and this device convenient to use easy operation is worth promoting.
Drawings
Fig. 1 is a front view of a teaching wall map device for colleges and universities based on VR technology.
Fig. 2 is a rear view of a teaching wall map device for colleges and universities based on VR technology.
Fig. 3 is a schematic structural diagram of a storage box in a teaching wall map device of colleges and universities based on a VR technology.
Fig. 4 is a schematic partial structural view of a VR glasses body in a teaching wall chart apparatus for colleges and universities based on VR technology.
Fig. 5 is a schematic block diagram of a teaching wall map device for colleges and universities based on VR technology.
Reference numerals: 1. a base; 2. universal wheels with brakes; 3. a storage box; 4. a sealing door; 5. a telescopic support rod; 6. a support plate; 7. a protective net; 8. a groove; 9. a housing; 10. a display screen; 11. hanging a drawing board; 12. A compression block; 13. a dust screen; 14. a USB interface; 15. connecting a wire; 16. a partition plate; 17. placing a bin; 18. An elastic block; 19. a placement groove; 20. a VR glasses body; 21. a display module; 22. an elastic band; 23. an electric quantity display module; 24. a central processing unit; 25. a sound amplifying module; 26. a storage module; 27. a first communication module; 28. a microprocessor; 29. a second communication module; 30. a power supply module; 31. and controlling the switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the teaching wall chart apparatus for colleges and universities based on VR technology provided by the present invention includes a base 1, a plurality of sets of telescopic support rods 5, a support plate 6, a housing 9, a display screen 10, a wall chart board 11, a plurality of sets of VR glasses bodies 20, and a plurality of sets of sound amplifying modules 25;
the upper end surface of the base 1 is provided with a storage box 3 for storing a plurality of groups of VR glasses bodies 20; a sealing door 4 is arranged on the end surface of the storage box 3; furthermore, two sealing doors 4 are symmetrically arranged on the central axis of the storage box 3, and a handle and a lockset for locking the sealing doors 4 and the storage box 3 are arranged on the sealing doors 4; the lock is a commodity which can be directly bought in the existing market, and the detailed description is omitted;
the multiple groups of telescopic supporting rods 5 are respectively and uniformly distributed on two sides of the storage box 3, and two ends of the multiple groups of telescopic supporting rods 5 are respectively connected with the base 1 and the supporting plate 6;
the shell 9 is arranged on the support plate 6, a plurality of grooves 8 for mounting a plurality of groups of sound amplifying modules 25 and a control switch 31 are arranged on the shell 9, and a central processing unit 24, a storage module 26 and a first communication module 27 are arranged in the shell 9;
the central processing unit 24 is electrically connected with the control switch 31; the control switch 31 is electrically connected with an external 220V commercial power through a connecting wire 15, and provides electric energy for the device through the commercial power;
a plurality of signal output ends of the central processing unit 24 are respectively connected with signal input ends of a plurality of groups of sound amplifying modules 25; the multiple groups of sound amplifying modules 25 adopt loudspeakers, and are used for playing the voice of the teaching content through the multiple groups of sound amplifying modules 25;
the signal output end of the central processing unit 24 is respectively connected with the signal input end of the storage module 26; the storage module 26 is used for storing information such as videos required by teaching;
the central processing unit 24 is in communication connection with the first communication module 27, and the central processing unit 24 is connected with the internet through the first communication module 27, so that the required teaching contents can be conveniently downloaded from the internet;
a protective net 7 is arranged on the end face of the groove 8; the sound amplifying modules 25 in the grooves 8 are protected by the arranged protective net 7;
the picture hanging plate 11 and the display screen 10 are arranged on the same end surface of the shell 9 side by side; a plurality of pressing blocks 12 are arranged on the drawing hanging plate 11 in a magnetic adsorption manner; further, an iron sheet layer is arranged on the end face of the picture hanging plate 11; the pressing block 12 is made of magnetic materials; the picture or paper to be posted is placed on the chart hanging plate 11, and the picture or paper is pressed on the chart hanging plate 11 by using the pressing block 12;
the signal input end of the display screen 10 is connected with the signal output end of the central processing unit 24, and the display screen 10 is used for playing teaching video contents;
each group of VR glasses body 20 is provided with a switch and an elastic belt 22, and the VR glasses body 20 is worn through the elastic belt 22; each group of VR glasses body 20 is internally provided with a microprocessor 28, a second communication module 29, a display module 21 and a power supply module 30; the power module 30 is electrically connected to the switch and the microprocessor 28, respectively; the signal output end of the microprocessor 28 is connected with the signal input end of the display module 21, and the microprocessor 28 is in communication connection with the second communication module 29; the second communication module 29 is in communication connection with the first communication module 27 so that the central processing unit 24 can transmit the teaching contents to the microprocessor 28 in a wireless transmission manner, and the teaching contents can be viewed on the display module 21 of the VR glasses body 20.
In the invention, when the teaching aid is used, the teaching aid is distributed to each student through the VR glasses body 20 in the storage box 3, the students watch teaching contents synchronized with the teaching contents on the display screen 10 by wearing the VR glasses body 20, each student can effectively avoid the situation that the students cannot see the contents on the display screen 10 clearly, and teachers explain the teaching contents played on the display screen 10 synchronously, so that the learning interest of the students can be improved, the learning interest of the students can be increased, and the teaching quality can be improved; in addition, the drawing required for teaching is posted through the arranged drawing hanging plate 11, so that the teacher can explain the contents on the drawing conveniently.
In an alternative embodiment, a dust screen 13 is included; the dustproof net 13 is arranged on the shell 9, and the end face of the dustproof net 13 pressed against the shell 9 is set as a heat dissipation area; the heat dissipation area is uniformly provided with heat dissipation holes on the shell 9; the heat dissipation holes can discharge the heat energy generated by the operation of the electric elements in the shell 9 in time.
In an alternative embodiment, the shell 9 is provided with a USB interface 14; the USB interface 14 is connected to the storage module 26, and is connected to an external storage device through the USB interface so as to copy data in the storage module 26 or store data in the storage module 26.
In an alternative embodiment, a plurality of partitions 16 are provided inside the storage box 3; a plurality of partitions 16 for dividing the inside of the storage box 3 into a plurality of storage bins 17;
a plurality of elastic blocks 18 are arranged in each placing bin 17 side by side; a placing groove 19 for accommodating a VR glasses body 20 is arranged on the end face of each elastic block 18; the VR glasses body 20 is protected by the arranged elastic block 18 so as to avoid damage.
In an alternative embodiment, the resilient block 18 is made of rubber.
In an alternative embodiment, each set of telescopic support bars 5 comprises a support column and a threaded rod;
the supporting column is vertically arranged on the base 1, a threaded hole is formed in the supporting column in an inward extending mode along the central axis of the supporting column, and the length value of the supporting column is not smaller than the height value of the storage box 3;
one end of the threaded rod is rotatably connected with the supporting plate 6, and the other end of the threaded rod is screwed into the threaded hole.
In an alternative embodiment, a plurality of heat dissipation through holes are provided on the end surface of each group of VR glasses body 20; a filter screen is arranged in each heat dissipation through hole.
In an alternative embodiment, a plurality of charge level display modules 23 are included; a plurality of electric quantity display module 23 set up on multiunit VR glasses body 20 one by one respectively, and multiunit electric quantity display module 23 connects electric multiunit power module 30 one by one respectively, shows the electric quantity of power module 30 in the VR glasses body 20 through the electric quantity display module 23 that sets up to in time supply the electric energy in power module 30 when power module 30 electric quantity is not enough.
In an alternative embodiment, each group of VR glasses body 20 is provided with a charging interface; the charging interface is electrically connected with the power module 30, and the external power supply is connected with the charging interface to supplement electric energy for the power module 30, so that the charging is more convenient.
In an optional embodiment, the lower end of the base 1 is uniformly provided with a plurality of sets of universal wheels 2 with brakes, and the device is moved by using the universal wheels 2 with brakes, so that time and labor are saved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A college teaching wall map device based on VR technology is characterized by comprising a base (1), a plurality of groups of telescopic supporting rods (5), a supporting plate (6), a shell (9), a display screen (10), a wall map plate (11), a plurality of groups of VR glasses bodies (20) and a plurality of groups of sound amplification modules (25);
the upper end surface of the base (1) is provided with a storage box (3) for storing a plurality of groups of VR glasses bodies (20); a sealing door (4) is arranged on the end surface of the storage box (3);
a plurality of groups of telescopic supporting rods (5) are respectively and uniformly distributed on two sides of the storage box (3), and two ends of the plurality of groups of telescopic supporting rods (5) are respectively connected with the base (1) and the supporting plate (6); the casing (9) is arranged on the support plate (6), a plurality of grooves (8) for mounting a plurality of groups of sound amplifying modules (25) and a control switch (31) are arranged on the casing (9), and a central processing unit (24), a storage module (26) and a first communication module (27) are arranged in the casing (9); wherein, the end face of the groove (8) is provided with a protective net (7); the central processing unit (24) is electrically connected with the control switch (31), a plurality of signal output ends of the central processing unit (24) are respectively connected with the signal input ends of the multiple groups of sound amplifying modules (25) and the signal input end of the storage module (26), and the central processing unit (24) is in communication connection with the first communication module (27);
the picture hanging plate (11) and the display screen (10) are arranged on the same end face of the shell (9) side by side; a plurality of pressing blocks (12) are arranged on the picture hanging plate (11) in a magnetic adsorption manner; the signal input end of the display screen (10) is connected with the signal output end of the central processing unit (24);
each group of VR glasses body (20) is provided with a switch and an elastic belt (22), and each group of VR glasses body (20) is internally provided with a microprocessor (28), a second communication module (29), a display module (21) and a power module (30); the power supply module (30) is respectively electrically connected with the switch and the microprocessor (28); the signal output end of the microprocessor (28) is connected with the signal input end of the display module (21), and the microprocessor (28) is in communication connection with the second communication module (29); the second communication module (29) is in communication connection with the first communication module (27).
2. The VR technology based college teaching wall map device of claim 1, comprising a dust screen (13); the dustproof net (13) is arranged on the shell (9), and the end face of the dustproof net (13) pressed against the shell (9) is set as a heat dissipation area; the heat dissipation area is uniformly provided with heat dissipation holes on the shell (9).
3. The device of claim 1, wherein the housing (9) is provided with a USB interface (14); the USB interface (14) is connected with the storage module (26).
4. The device for hanging teaching diagrams in colleges and universities based on VR technology as claimed in claim 1, wherein a plurality of partitions (16) are arranged in the storage box (3); the plurality of partition plates (16) are used for dividing the interior of the storage box (3) into a plurality of storage bins (17);
a plurality of elastic blocks (18) are arranged in each placing bin (17) side by side; the end face of each elastic block (18) is provided with a placing groove (19) for containing a VR glasses body (20).
5. The VR technology based teaching wall map apparatus of colleges and universities of claim 4, wherein the elastic block (18) is made of rubber.
6. The VR technology based teaching wall map apparatus in colleges and universities of claim 1, wherein each set of telescopic support rods (5) comprises a support column and a threaded rod;
the supporting column is vertically arranged on the base (1), a threaded hole is formed in the supporting column in an inward extending mode along the central axis of the supporting column, and the length value of the supporting column is not smaller than the height value of the storage box (3);
one end of the threaded rod is rotatably connected with the supporting plate (6), and the other end of the threaded rod is screwed into the threaded hole.
7. The VR technology-based college teaching wall map device of claim 1, wherein a plurality of heat dissipation through holes are arranged on the end surface of each group of VR glasses (20); a filter screen is arranged in each heat dissipation through hole.
8. The VR technology based college teaching wall map device of claim 1, comprising a plurality of power display modules (23); a plurality of electric quantity display modules (23) are respectively arranged on the VR glasses bodies (20) one by one, and the plurality of electric quantity display modules (23) are respectively connected with a plurality of groups of power supply modules (30).
9. The VR technology based college teaching wall map device of claim 8, wherein each group of VR glasses bodies (20) is provided with a charging interface; the charging interface is electrically connected with the power supply module (30).
10. The VR technology-based college teaching wall map device according to claim 1, wherein a plurality of sets of universal wheels (2) with brakes are uniformly arranged at the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126175.6A CN111028562A (en) | 2019-11-18 | 2019-11-18 | Colleges and universities' teaching wall map device based on VR technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126175.6A CN111028562A (en) | 2019-11-18 | 2019-11-18 | Colleges and universities' teaching wall map device based on VR technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111028562A true CN111028562A (en) | 2020-04-17 |
Family
ID=70200454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911126175.6A Pending CN111028562A (en) | 2019-11-18 | 2019-11-18 | Colleges and universities' teaching wall map device based on VR technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111028562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739362A (en) * | 2020-07-06 | 2020-10-02 | 安徽卷云信息技术有限公司 | Teaching detection system based on VR virtual reality technology |
| CN113012488A (en) * | 2021-03-09 | 2021-06-22 | 咸阳职业技术学院 | Colleges and universities' teaching wall map device based on VR technique |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101264087B1 (en) * | 2012-12-26 | 2013-05-15 | 문원근 | Teaching materials of chinese characters using pictures corresponding to radical |
| CN105070123A (en) * | 2015-09-12 | 2015-11-18 | 安庆师范学院 | Teaching system suitable for large multimedia classroom |
| CN107224108A (en) * | 2017-08-08 | 2017-10-03 | 安徽状元郎电子科技有限公司 | A kind of VR classrooms dais |
| CN206711418U (en) * | 2017-03-09 | 2017-12-05 | 刘晓丽 | A kind of literature appreciation Multifunctional blackboard |
| CN206819566U (en) * | 2017-04-08 | 2017-12-29 | 贺晶晶 | A kind of educational outfit with vision translation function |
| US20180125716A1 (en) * | 2016-11-10 | 2018-05-10 | Samsung Electronics Co., Ltd. | Visual aid display device and method of operating the same |
| CN109124034A (en) * | 2018-09-04 | 2019-01-04 | 温州大学 | A kind of classroom VR dais |
-
2019
- 2019-11-18 CN CN201911126175.6A patent/CN111028562A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101264087B1 (en) * | 2012-12-26 | 2013-05-15 | 문원근 | Teaching materials of chinese characters using pictures corresponding to radical |
| CN105070123A (en) * | 2015-09-12 | 2015-11-18 | 安庆师范学院 | Teaching system suitable for large multimedia classroom |
| US20180125716A1 (en) * | 2016-11-10 | 2018-05-10 | Samsung Electronics Co., Ltd. | Visual aid display device and method of operating the same |
| CN206711418U (en) * | 2017-03-09 | 2017-12-05 | 刘晓丽 | A kind of literature appreciation Multifunctional blackboard |
| CN206819566U (en) * | 2017-04-08 | 2017-12-29 | 贺晶晶 | A kind of educational outfit with vision translation function |
| CN107224108A (en) * | 2017-08-08 | 2017-10-03 | 安徽状元郎电子科技有限公司 | A kind of VR classrooms dais |
| CN109124034A (en) * | 2018-09-04 | 2019-01-04 | 温州大学 | A kind of classroom VR dais |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739362A (en) * | 2020-07-06 | 2020-10-02 | 安徽卷云信息技术有限公司 | Teaching detection system based on VR virtual reality technology |
| CN113012488A (en) * | 2021-03-09 | 2021-06-22 | 咸阳职业技术学院 | Colleges and universities' teaching wall map device based on VR technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111028562A (en) | Colleges and universities' teaching wall map device based on VR technique | |
| CN108227364A (en) | A kind of 3D holographic projectors | |
| CN203982598U (en) | Multi-media Laboratory tutoring system | |
| CN204791575U (en) | Teaching aid is used in height -adjustable and teaching of mobilizable english | |
| CN211827645U (en) | Law specialty teaching demonstration frame | |
| CN211375832U (en) | Multifunctional electronic blackboard system for teaching | |
| CN203606976U (en) | Wireless shooting instrument | |
| CN209340736U (en) | A kind of semiconductor display rack that stability is good | |
| CN209641113U (en) | A kind of Multifunctional teaching aid for thinking political affairs class Blended teaching pattern for colleges and universities | |
| CN207544547U (en) | A kind of novel intelligent teaching aid tool box | |
| CN207977010U (en) | A kind of novel intelligent teaching display board | |
| CN209312246U (en) | A kind of psychological consultation projector | |
| CN210924998U (en) | Preschool education is with multi-functional education equipment | |
| CN211264541U (en) | Player for music teaching | |
| CN214955075U (en) | Student management attendance device | |
| CN110047336A (en) | A kind of online education terminal of the artificial intelligence with memory function | |
| CN218651173U (en) | Demonstration device | |
| CN214068006U (en) | Interactive teaching device of scientific labor education | |
| CN205545917U (en) | Electronic equipment | |
| CN209980749U (en) | Education is with propaganda device | |
| CN201927208U (en) | Multifunctional teaching device | |
| CN211742092U (en) | Display device for visual transmission design capable of conveniently releasing mobile phone content | |
| CN208848390U (en) | A kind of English multimedia learning equipment | |
| CN213877076U (en) | A multi-angle presentation device for adult's education | |
| CN210691658U (en) | Teaching aid is played to education class |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200417 |
|
| RJ01 | Rejection of invention patent application after publication |