CN111754820A - Classroom interactive teaching equipment based on AR technology - Google Patents
Classroom interactive teaching equipment based on AR technology Download PDFInfo
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- CN111754820A CN111754820A CN202010406513.8A CN202010406513A CN111754820A CN 111754820 A CN111754820 A CN 111754820A CN 202010406513 A CN202010406513 A CN 202010406513A CN 111754820 A CN111754820 A CN 111754820A
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- teaching device
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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
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
The invention discloses classroom interactive teaching equipment based on AR technology, which comprises a base, wherein a supporting plate is arranged above the base, an electric telescopic rod is arranged at one end of the upper surface of the supporting plate, the top end of the electric telescopic rod is connected with a seat plate through a bolt, a vibrating mechanism is arranged at the inner side of the seat plate, a bracket is welded at the other end of the upper surface of the supporting plate, a 3D interactive all-in-one machine is arranged at the top of the bracket, a control panel is arranged on the outer wall of one side of the 3D interactive all-in-one machine, a USB socket is arranged on the surface of the control panel, rotating mechanisms are symmetrically arranged at the edge of the bottom of the supporting plate, a servo motor is arranged at the center of the bottom of the base, and a transmission shaft is rotationally connected at, the interaction effect is good, and meanwhile, the database can be updated and expanded, and the teaching content is enriched.
Description
Technical Field
The invention relates to the technical field of education facilities, in particular to classroom interactive teaching equipment based on AR technology.
Background
The education facilities refer to material materials necessary for developing education works. It mainly comprises: the space, environment required for educational work, and related educational and educational equipment, i.e., educational infrastructure, school equipment, and social educational facilities. Wherein the hardware facilities often include: the school area, the number of classrooms, the playground size, the activity center size, and whether the mechanical, simple medical equipment and sports equipment are complete or not. The association between the hardware facilities and the teaching scale of the school is relatively close.
The AR technology is a technology for skillfully fusing virtual information and a real world, and a plurality of technical means such as multimedia, three-dimensional modeling, real-time tracking and registration, intelligent interaction, sensing and the like are widely applied, and virtual information such as characters, images, three-dimensional models, music, videos and the like generated by a computer is applied to the real world after analog simulation, and the two kinds of information complement each other, so that the 'enhancement' of the real world is realized.
However, the existing teaching equipment for classroom mainly has the following disadvantages:
1. the existing classroom teaching equipment needs to customize teaching aids and materials for teaching contents.
2. The existing classroom teaching equipment cannot make multidimensional, dynamic and interactive learning adjustment according to teaching contents.
3. The existing classroom teaching equipment is simple in content and inconvenient to update and expand.
Disclosure of Invention
The invention aims to provide classroom interaction teaching equipment based on AR technology, which aims to solve the problem that the existing classroom teaching equipment in the background technology needs to customize teaching aids and materials for teaching contents; the existing classroom teaching equipment cannot make multidimensional, dynamic and interactive learning adjustment according to the teaching content; the existing classroom teaching equipment is simple in content and inconvenient to update and expand.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an interactive teaching equipment in classroom based on AR technique, the on-line screen storage device comprises a base, the backup pad is installed to the base top, electric telescopic handle is installed to backup pad upper surface one end, there is the bedplate on the electric telescopic handle top through bolted connection, vibration mechanism is installed to the bedplate inboard, the welding of the other end of backup pad upper surface has the support, the interactive all-in-one of 3D is installed at the support top, control panel is installed to the outer wall of 3D interactive all-in-one side, control panel surface mounting has USB socket, slewing mechanism is installed to backup pad bottom edge symmetry, base bottom center department installs servo motor, servo motor's power take off end rotates and is connected with the transmission shaft, the.
Preferably, the back plate is fixedly connected to one side of the seat plate, and the back plate is attached to the back of a user, so that the riding comfort can be improved.
Preferably, the vibration mechanism comprises a carrier plate, a vibration motor, a top plate, a mounting plate, a hard spring, a connecting plate, a bump and a guide groove.
Preferably, a vibration motor is arranged below the support plate, a top plate is fixedly connected to the top of the vibration motor, the lower surface of the top plate is attached to the lower surface of the support plate, a mounting plate is welded to the bottom of the vibration motor, hard springs are mounted on two sides of the vibration motor, connecting plates are welded to two ends of each hard spring, a protruding block is arranged on one side of each hard spring, guide grooves are formed in the outer walls of two sides of the support plate and are connected with the protruding blocks, the output end of the 3D interactive all-in-one machine is in signal connection with the input end of the vibration motor, when the 3D interactive all-in-one machine is in a three-dimensional picture, the vibration motor can be controlled to work according to a teaching mode, when the vibration motor works, vibration is transmitted to the support plate through the top plate, the, steerable support plate vibrates in upper and lower direction, makes the student experience different teaching states, need not customize teaching aid and material specially.
Preferably, the carrier plate is located the bedplate top opening department inboard, and carrier plate upper surface and bedplate top opening department are located same horizontal plane, can improve the travelling comfort when taking.
Preferably, the rotating mechanism comprises a first bearing, a connecting shaft, a connecting frame, a roller and a rubber pad.
Preferably, No. one the bearing is inlayed in backup pad lower surface edge, No. one the bearing inner circle rotates and is connected with the connecting axle, the welding of connecting axle bottom has the link, the inboard rotation of link is connected with the gyro wheel, the adhesion of gyro wheel surface has the rubber pad, links up mutually through the annular groove that gyro wheel and base upper surface were seted up to laminate mutually bottom the rubber pad and the annular groove, noise when can reduce the gyro wheel rotation, and link to each other through the inner circle grafting of connecting axle and a bearing, thereby can cooperate the gyro wheel at the inside roll of annular groove.
Preferably, the roller is connected with the annular groove, the roller can roll on the inner side of the annular groove, the rubber pad is attached to the bottom of the annular groove, on one hand, the auxiliary supporting plate can effectively rotate above the base, and on the other hand, the noise generated when the supporting plate rotates can be effectively reduced.
Preferably, the transmission shaft runs through the base, and the transmission shaft top links to each other with backup pad lower surface center department welding, No. two bearings are installed to transmission shaft and base bottom linking department, rotate through servo motor drive transmission shaft to make transmission shaft drive backup pad rotate, rotate through the inner circle of transmission shaft and No. two bearings and be connected, frictional force when reducible transmission shaft rotates, and guarantee the precision of circling round.
Preferably, the input ends of the electric telescopic rod, the 3D interactive all-in-one machine and the servo motor are connected with the output end signal of the control panel, and the electric telescopic rod, the 3D interactive all-in-one machine and the servo motor are conveniently controlled.
The invention provides a classroom interactive teaching device based on AR technology, which has the following beneficial effects:
(1) according to the invention, the output end of the 3D interactive all-in-one machine is in signal connection with the input end of the vibration motor, when the 3D interactive all-in-one machine is in a three-dimensional picture, the vibration motor can be controlled to work according to a teaching mode, when the vibration motor works, the vibration is transmitted to the support plate through the top plate, the vibration amplitude of the support plate can be effectively increased through the hard spring, meanwhile, the support plate can be controlled to vibrate in the vertical direction through the clamping of the convex block on the inner side of the guide groove, students can experience different teaching states according to teaching contents, and teaching aids and materials do not need.
(2) According to the invention, the transmission shaft is driven to rotate by the servo motor, so that the transmission shaft drives the supporting plate to rotate, the roller is connected with the annular groove formed in the upper surface of the base, and is attached to the bottom of the annular groove through the rubber pad, the noise generated when the roller rotates can be reduced, the connecting shaft is connected with the inner ring of the first bearing in an inserting mode, so that the roller can roll in the annular groove in a matching mode, students can experience rotating feeling when the base plate interacts with the 3D interaction all-in-one machine, the adjustment can be carried out according to the teaching content, and the interaction effect is good.
(3) The invention is externally connected with a storage device through the USB interface, can input data for the 3D interactive all-in-one machine, can update and expand the database, and enriches the teaching content.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the vibration mechanism of the present invention;
FIG. 3 is a schematic side view of a carrier according to the present invention;
FIG. 4 is a schematic structural diagram of a rotating mechanism of the present invention;
FIG. 5 is a cross-sectional view of the base of the present invention;
fig. 6 is a schematic top view of the base of the present invention.
In the figure: 1. a base; 2. a support plate; 3. an electric telescopic rod; 4. a seat plate; 401. a back plate; 5. a vibration mechanism; 501. a carrier plate; 502. a vibration motor; 503. a top plate; 504. mounting a plate; 505. a hard spring; 506. a connecting plate; 507. a bump; 508. a guide groove; 6. a support; 601. 3D interactive integrated machine; 602. a control panel; 603. a USB socket; 7. a rotating mechanism; 701. a first bearing; 702. a connecting shaft; 703. a connecting frame; 704. a roller; 705. a rubber pad; 8. a servo motor; 801. a drive shaft; 802. a second bearing; 803. an annular groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a classroom interactive teaching device based on AR technology comprises a base 1, a supporting plate 2 is arranged above the base 1, an electric telescopic rod 3 is arranged at one end of the upper surface of the supporting plate 2, the top end of the electric telescopic rod 3 is connected with a seat plate 4 through a bolt, the inner side of the seat plate 4 is provided with a vibration mechanism 5, the other end of the upper surface of the supporting plate 2 is welded with a bracket 6, the top of the bracket 6 is provided with a 3D interactive all-in-one machine 601, the outer wall of one side of the 3D interactive all-in-one machine 601 is provided with a control panel 602, the surface of the control panel 602 is provided with a USB socket 603, the bottom edge of the supporting plate 2 is symmetrically provided with a rotating mechanism 7, the servo motor 8 is installed at the center of the bottom of the base 1, a power output end of the servo motor 8 is rotatably connected with a transmission shaft 801, and an annular groove 803 is formed in one side of the top end of the transmission shaft 801.
The student that is educated through the education worker appointed sits on bedplate 4, through adjusting the height of 3 adjustment bedplate 4 of electric telescopic handle, make and be the best angle between student's viewing angle and the interactive all-in-one 601 of 3D, utilize through the interactive all-in-one 601 of 3D body to feel interactive, techniques such as 3D, AR augmented reality, can't direct perception with primary school's education and primary school education phase, experience, the course knowledge of practice, appear through being close real three-dimensional scene, child passes through the personage operation interaction in limb action and the three-dimensional scene, thereby play study, experience, cognition, explore, inspire the effect of mental intelligence, through the external storage device of USB socket 603, can be 3D interactive all-in-one 601 input data, can be to database update and expansion, enrich the content of teaching.
The back plate 401 is fixedly connected to one side of the seat plate 4, and the back plate 401 is attached to the back of a user, so that the riding comfort can be improved.
The vibration mechanism 5 comprises a carrier plate 501, a vibration motor 502, a top plate 503, a mounting plate 504, a hard spring 505, a connecting plate 506, a bump 507 and a guide groove 508.
A vibration motor 502 is arranged below the carrier plate 501, a top plate 503 is fixedly connected to the top of the vibration motor 502, the lower surface of the top plate 503 is attached to the lower surface of the carrier plate 501, a mounting plate 504 is welded to the bottom of the vibration motor 502, hard springs 505 are mounted on two sides of the vibration motor 502, connecting plates 506 are welded to two ends of each hard spring 505, a convex block 507 is arranged on one side of each hard spring 505, guide grooves 508 are formed in the outer walls of two sides of the carrier plate 501, the guide grooves 508 are connected with the convex blocks 507, the output end of the 3D interactive integrated machine 601 is in signal connection with the input end of the vibration motor 502, when the 3D interactive integrated machine 601 is a three-dimensional picture, the vibration motor 502 can be controlled to work according to a teaching mode, when the vibration motor 502 works, vibration is transmitted to the carrier plate 501 through the top plate 503, simultaneously through the inboard of lug 507 block at guide way 508, steerable support plate 501 vibrates in upper and lower direction, makes the student experience different teaching states, need not customize teaching aid and material specially.
The carrier plate 501 is located at the inner side of the top opening of the seat plate 4, and the upper surface of the carrier plate 501 and the top opening of the seat plate 4 are located on the same horizontal plane, so that the riding comfort can be improved.
The rotating mechanism 7 comprises a first bearing 701, a connecting shaft 702, a connecting frame 703, a roller 704 and a rubber pad 705.
A bearing 701 inlays at backup pad 2 lower surface edge, bearing 701 inner circle rotates and is connected with connecting axle 702, the welding of connecting axle 702 bottom has link 703, link 703 inboard rotates and is connected with gyro wheel 704, gyro wheel 704 surface adhesion has rubber pad 705, links up mutually through the annular groove 803 that gyro wheel 704 and base 1 upper surface were seted up to laminating bottom annular groove 803 through rubber pad 705, noise when can reduce gyro wheel 704 rotates, and peg graft through connecting axle 702 and bearing 701's inner circle and link to each other, thereby can cooperate gyro wheel 704 at the inside roll of annular groove 803.
The roller 704 is engaged with the annular groove 803, the roller 704 can roll inside the annular groove 803, and the rubber pad 705 is attached to the bottom of the annular groove 803, so that on one hand, the auxiliary support plate 2 can effectively rotate above the base 1, and on the other hand, the noise generated when the support plate 2 rotates can be effectively reduced.
The transmission shaft 801 penetrates through the base 1, the top end of the transmission shaft 801 is connected with the center of the lower surface of the support plate 2 in a welding mode, the second bearing 802 is installed at the joint of the transmission shaft 801 and the bottom of the base 1, the transmission shaft 801 is driven to rotate through the servo motor 8, therefore, the support plate 2 is driven to rotate by the transmission shaft 801, the transmission shaft 801 is rotatably connected with the inner ring of the second bearing 802, friction force generated when the transmission shaft 801 rotates can be reduced, and convolution precision is guaranteed.
The input ends of the electric telescopic rod 3, the 3D interactive integrated machine 601 and the servo motor 8 are connected with the output end signal of the control panel 602, and the electric telescopic rod 3, the 3D interactive integrated machine 601 and the servo motor 8 are conveniently controlled.
It should be noted that, in the classroom interactive teaching device based on the AR technology, when working, a supporting plate 2 is installed above a base 1, an electric telescopic rod 3 is installed at one end of the upper surface of the supporting plate 2, the top end of the electric telescopic rod 3 is connected with a seat plate 4 through a bolt, a vibrating mechanism 5 is installed at the inner side of the seat plate 4, a bracket 6 is welded at the other end of the upper surface of the supporting plate 2, a 3D interactive all-in-one machine 601 is installed at the top of the bracket 6, a control panel 602 is installed on the outer wall of one side of the 3D interactive all-in-one machine 601, a USB socket 603 is installed on the surface of the control panel 602, rotating mechanisms 7 are symmetrically installed at the edge of the bottom of the supporting plate 2, a servo motor 8 is installed at the center of the bottom, the height of the seat board 4 is adjusted by adjusting the electric telescopic rod 3, so that the viewing angle of a student and the 3D interactive all-in-one machine 601 form an optimal angle, the 3D interactive all-in-one machine 601 utilizes the technologies of somatosensory interaction, 3D, AR augmented reality and the like, curriculum knowledge which cannot be directly sensed, experienced and practiced in preschool education and primary school education stages is presented through a near-real three-dimensional scene, children interact with character operation in the three-dimensional scene through limb actions, the effects of learning, experience, cognition, exploration and intelligence development are achieved, a storage device is externally connected with the USB socket 603, data can be input into the 3D interactive all-in-one machine 601, a database can be updated and expanded, teaching contents are enriched, a support board 401 is fixedly connected to one side of the seat board 4, the support board 401 is attached to the back of a user through the back board 401, the riding comfort can be, the upper surface of the carrier plate 501 and the top of the seat plate 4 are located on the same horizontal plane, a vibration motor 502 is arranged below the carrier plate 501, the top of the vibration motor 502 is fixedly connected with a top plate 503, the lower surface of the top plate 503 is attached to the lower surface of the carrier plate 501, a mounting plate 504 is welded at the bottom of the vibration motor 502, hard springs 505 are arranged on two sides of the vibration motor 502, connecting plates 506 are welded at two ends of each hard spring 505, a bump 507 is arranged on one side of each hard spring 505, guide grooves 508 are formed in the outer walls of two sides of the carrier plate 501, the guide grooves 508 are connected with the bumps 507, the output end of the 3D interactive all-in-one machine 601 is in signal connection with the input end of the vibration motor 502, when the 3D interactive all-in-one machine 601 is in a three-dimensional picture, the vibration motor 502 can be controlled to work according to, meanwhile, the bearing 701I is embedded at the edge of the lower surface of the supporting plate 2, the inner ring of the bearing 701I is rotatably connected with a connecting shaft 702, the bottom end of the connecting shaft 702 is welded with a connecting frame 703, the inner side of the connecting frame 703 is rotatably connected with a roller 704, the surface of the roller 704 is adhered with a rubber pad 705, the roller 704 is connected with an annular groove 803 formed in the upper surface of the base 1 and is adhered with the bottom of the annular groove 803 through the rubber pad 705, the noise generated when the roller 704 rotates can be reduced, the roller 704 is connected with the inner ring of the bearing 701 through the connecting shaft 702 in an inserting mode, the roller 704 can roll in the annular groove 803 in a matching mode, the transmission shaft 801 penetrates through the base 1, and the top end of the transmission shaft 801 is welded with the center of the lower surface of the supporting plate 2, no. two bearings 802 are installed at the joint of the transmission shaft 801 and the bottom of the base 1, the transmission shaft 801 is driven to rotate through the servo motor 8, so that the transmission shaft 801 drives the support plate 2 to rotate, the transmission shaft 801 is rotatably connected with the inner ring of the No. two bearings 802, the friction force generated when the transmission shaft 801 rotates can be reduced, and the convolution precision is guaranteed, the input ends of the electric telescopic rod 3, the 3D interactive integrated machine 601 and the servo motor 8 are respectively connected with the output end signal of the control panel 602, the electric telescopic rod 3, the 3D interactive integrated machine 601 and the servo motor 8 are conveniently controlled, the model of the electric telescopic rod 3 can be selected to be TJC-C4, the model of the 3D interactive integrated machine 601 can be selected to be ZC-OPS870, the model of the vibration motor 502 can be.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a classroom interactive teaching equipment based on AR technique which characterized in that: the multifunctional electric heating device comprises a base (1), a supporting plate (2) is installed above the base (1), an electric telescopic rod (3) is installed at one end of the upper surface of the supporting plate (2), a seat plate (4) is connected to the top end of the electric telescopic rod (3) through a bolt, a vibrating mechanism (5) is installed on the inner side of the seat plate (4), a support (6) is welded at the other end of the upper surface of the supporting plate (2), a 3D interactive all-in-one machine (601) is installed at the top of the support (6), a control panel (602) is installed on the outer wall of one side of the 3D interactive all-in-one machine (601), a USB socket (603) is installed on the surface of the control panel (602), a rotating mechanism (7) is symmetrically installed at the edge of the bottom of the supporting plate (2), an annular groove (803) is formed in one side of the top end of the transmission shaft (801).
2. The AR technology-based classroom interaction teaching device according to claim 1, wherein: one side of the seat plate (4) is fixedly connected with a back plate (401).
3. The AR technology-based classroom interaction teaching device according to claim 1, wherein: the vibration mechanism (5) comprises a carrier plate (501), a vibration motor (502), a top plate (503), a mounting plate (504), a hard spring (505), a connecting plate (506), a bump (507) and a guide groove (508).
4. The AR technology-based classroom interaction teaching device according to claim 3, wherein: support plate (501) below is equipped with vibrating motor (502), the top fixedly connected with roof (503) of vibrating motor (502), and the lower surface and support plate (501) lower surface of roof (503) laminate mutually, vibrating motor (502) bottom welding has mounting panel (504), stereoplasm spring (505) are all installed to vibrating motor (502) both sides, connecting plate (506) have all been welded at stereoplasm spring (505) both ends, stereoplasm spring (505) one side is equipped with lug (507), guide way (508) have all been seted up to support plate (501) both sides outer wall, and guide way (508) link up with lug (507) mutually.
5. The AR technology-based classroom interaction teaching device according to claim 3, wherein: the carrier plate (501) is located on the inner side of the top opening of the seat plate (4), and the upper surface of the carrier plate (501) and the top opening of the seat plate (4) are located on the same horizontal plane.
6. The AR technology-based classroom interaction teaching device according to claim 1, wherein: the rotating mechanism (7) comprises a first bearing (701), a connecting shaft (702), a connecting frame (703), a roller (704) and a rubber pad (705).
7. The AR technology-based classroom interaction teaching device as claimed in claim 5, wherein: a bearing (701) is inlayed in backup pad (2) lower surface edge, bearing (701) inner circle rotates and is connected with connecting axle (702), the welding of connecting axle (702) bottom has link (703), link (703) inboard rotates and is connected with gyro wheel (704), gyro wheel (704) surface adhesion has rubber pad (705).
8. The AR technology-based classroom interaction teaching device according to claim 6, wherein: the roller (704) is connected with the annular groove (803), the roller (704) can roll in the annular groove (803), and the rubber pad (705) is attached to the bottom of the annular groove (803).
9. The AR technology-based classroom interaction teaching device according to claim 1, wherein: the transmission shaft (801) penetrates through the base (1), the top end of the transmission shaft (801) is connected with the center of the lower surface of the support plate (2) in a welding mode, and a second bearing (802) is installed at the joint of the transmission shaft (801) and the bottom of the base (1).
10. The AR technology-based classroom interaction teaching device according to claim 1, wherein: the input ends of the electric telescopic rod (3), the 3D interactive integrated machine (601) and the servo motor (8) are in signal connection with the output end of the control panel (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010406513.8A CN111754820A (en) | 2020-05-14 | 2020-05-14 | Classroom interactive teaching equipment based on AR technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010406513.8A CN111754820A (en) | 2020-05-14 | 2020-05-14 | Classroom interactive teaching equipment based on AR technology |
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| CN111754820A true CN111754820A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010406513.8A Pending CN111754820A (en) | 2020-05-14 | 2020-05-14 | Classroom interactive teaching equipment based on AR technology |
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| CN101231776A (en) * | 2008-03-03 | 2008-07-30 | 清华大学 | Oscillatory type automobile rear collision alarming device |
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| CN110152242A (en) * | 2018-04-13 | 2019-08-23 | 北京简爱运动科技有限公司 | One kind can vibrate bicycle system |
| CN209608759U (en) * | 2018-12-18 | 2019-11-08 | 北京善学云科技有限公司 | A kind of image capturing platform previewing Review System for AR |
| KR102054661B1 (en) * | 2019-05-20 | 2020-01-23 | 주식회사 비엘라이트 | Vestibular training system for using 4d chair |
| CN110743182A (en) * | 2019-11-16 | 2020-02-04 | 徐州携创智能科技有限公司 | Equipment is experienced to VR intelligence |
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2020
- 2020-05-14 CN CN202010406513.8A patent/CN111754820A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231776A (en) * | 2008-03-03 | 2008-07-30 | 清华大学 | Oscillatory type automobile rear collision alarming device |
| CN110152242A (en) * | 2018-04-13 | 2019-08-23 | 北京简爱运动科技有限公司 | One kind can vibrate bicycle system |
| CN209608759U (en) * | 2018-12-18 | 2019-11-08 | 北京善学云科技有限公司 | A kind of image capturing platform previewing Review System for AR |
| CN109691812A (en) * | 2019-02-21 | 2019-04-30 | 马少斌 | It is a kind of to have high-comfort Novel egg chair based on AR teaching aid |
| KR102054661B1 (en) * | 2019-05-20 | 2020-01-23 | 주식회사 비엘라이트 | Vestibular training system for using 4d chair |
| CN110743182A (en) * | 2019-11-16 | 2020-02-04 | 徐州携创智能科技有限公司 | Equipment is experienced to VR intelligence |
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