CN113012488A - 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
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- CN113012488A CN113012488A CN202110256300.6A CN202110256300A CN113012488A CN 113012488 A CN113012488 A CN 113012488A CN 202110256300 A CN202110256300 A CN 202110256300A CN 113012488 A CN113012488 A CN 113012488A
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- 238000000034 method Methods 0.000 title description 6
- 239000011521 glass Substances 0.000 claims abstract description 20
- 238000005516 engineering process Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
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
-
- 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
- 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
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/08—Hanging maps or the like
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Instructional Devices (AREA)
Abstract
The invention discloses a college teaching wall map device based on VR technology, which comprises a display board and VR display glasses, wherein the outer side wall of the display board is fixedly connected with a scanner, the VR display glasses are provided with an image receiving module, the outer side wall of the display board is provided with a sliding groove, the sliding groove is connected with a map hanging frame through a sliding mechanism, the sliding mechanism is connected with a pulling mechanism, the outer side wall of the map hanging frame is provided with a plurality of grooves, the inner side wall of each groove is provided with a magnetic coating, the map hanging frame is connected with magnetic sheets matched with the grooves, two ends of the map hanging frame are respectively and fixedly connected with hook rings, and the two hook rings are connected with the same hanging rod. According to the invention, students can watch the contents of the wall map by wearing VR display glasses, so that the problem that the teaching contents on the wall map cannot be seen clearly due to a large classroom of a colleges and universities and the students are far away from the display board is avoided, meanwhile, the enthusiasm of the students in learning is stimulated by using VR technical glasses, and the interestingness of the classroom is increased.
Description
Technical Field
The invention relates to the field of teaching wall map devices, in particular to a teaching wall map device for colleges and universities based on VR technology.
Background
The wall map is one of the 'props' for teaching. The main application in classroom is to visually print and explain some contents of the classroom, the picture which is hung and greatly shows the classroom knowledge is the teaching wall map, the teaching wall map is an intuitive and simple teaching aid, the teaching effect is good, and the teaching aid is one of the most commonly used teaching aids for teachers.
College students need study numerous courses at college learning process, but different courses are different to different students' appeal, and the teacher of college often needs to use the wall map device with the picture of the content of giving lessons or draw when giving lessons to paste to reach the purpose that attracts the student to improve the teaching effect.
Present teaching wall map device, on the one hand, because the student distributes apart from different in the classroom, make the teaching content of puting up often that can't clear look over of part student, the student can't look over the teaching content, reduce student's study enthusiasm, on the other hand, simultaneously because the form of wall map is the problem that the show is not puted up well to diversified frequent meetings, generally paste with the hyaline gel or paste on blackboard or wall with the picture nail, make the wall map phenomenon such as drop suddenly still appear when fragile, influence classroom teaching effect, secondly, because the higher while of colleges and universities's blackboard is for the convenience student's observation, need paste the eminence at the blackboard with the wall map, it is big to paste the degree of difficulty, inconvenient operation, for this application provides a high-efficient teaching wall map device based on the VR technique.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a teaching wall map device for colleges and universities based on VR technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a colleges and universities' teaching wall map device based on VR technique, includes show board, VR display glasses, show board lateral wall fixedly connected with scanner, be equipped with image receiving module on the VR display glasses, the show board lateral wall is equipped with the sliding tray, the sliding tray is connected with the wall map frame through slide mechanism, slide mechanism is connected with pulling mechanism, the wall map frame lateral wall is equipped with a plurality of recesses, the recess inside wall is the magnetic coating, the wall map frame be connected with recess phase-match magnetic sheet, wall map frame both ends fixedly connected with hook ring respectively, two the hook ring is connected with same peg, peg lateral wall sliding connection has the removal to press from both sides.
Preferably, the sliding mechanism includes two movable plates, two the movable plate is arranged in the sliding tray respectively, two the equal fixedly connected with sliding plate of movable plate lateral wall, the sliding plate lateral wall is equipped with a plurality of rotation grooves, it is connected with the commentaries on classics pearl to rotate the inslot lateral wall rotation, the sliding tray lateral wall is equipped with the rolling groove, it slides mutually with the rolling groove to change the pearl outer wall, two the equal fixedly connected with fixed block of movable plate lateral wall, two fixed block lateral walls and wall map frame fixed connection.
Preferably, the pulling mechanism includes the clamping ring of fixed connection at the movable plate top, sliding tray inside wall fixedly connected with fixed axle, the clamping ring is connected with the haulage rope, haulage rope and fixed axle sliding connection, the haulage rope runs through the show board lateral wall and is connected with the spacing ring, show board lateral wall fixedly connected with spliced pole.
Preferably, the outer side wall of the display board is provided with a through hole, the traction rope penetrates through the through hole, and the through hole is communicated with the sliding groove.
Preferably, the diameter of the limiting ring is larger than the pitch of the through holes.
Preferably, the scanner is electrically connected with the image receiving module.
Preferably, the outer side wall of the magnetic sheet is fixedly connected with a pull ring.
Preferably, the top of the outer side wall of the display board is fixedly connected with a plurality of clamping boards with L-shaped side surfaces.
The invention has the beneficial effects that:
1. according to the invention, because the distance exists between the scanner and the display board, the hanging chart with the display content passes through the display board and the scanner, the scanner can scan the passing hanging chart, the scanner scans and analyzes the content in the hanging chart, the analyzed information is electrically connected to the image receiving module on the VR display glasses, and the image receiving module transmits the received hanging chart information to the display screen of the VR display glasses, so that students can watch the hanging chart content with the VR display glasses, the problem that the students cannot see the teaching content on the hanging chart far away from the display board is avoided, meanwhile, the technical glasses of VR are used for exciting the learning enthusiasm of the students, and the interestingness of a classroom is increased.
2. According to the invention, through the matching of the magnetic sheet on the map hanging frame and the groove, when a flexible map is hung, only the magnetic sheet needs to be taken out, so that the magnetic sheet is separated from the groove, the map is placed on the surface of the groove, the magnetic sheet is close to the groove, and the magnetic sheet and the magnetic coating of the groove have opposite magnetism, so that the magnetic sheet and the magnetic coating of the groove are mutually attracted, thereby fixing the map in the groove and avoiding the damage of the map; when the hanging chart fixed by the movable clamp is needed, the hanging chart fixed by the magnetic sheet is only needed to be taken down, the problem that the hanging chart is pasted by transparent adhesive or pasted on a blackboard or a wall by a picture peg is solved, the design of the hanging frame can be repeatedly utilized, and the phenomena that the hanging chart drops suddenly and the like are prevented.
3. According to the invention, the limiting ring is pulled, the limiting ring drives the movable plate to move upwards through the traction rope, the movable plate drives the sliding plate to move upwards, the sliding plate is limited by the rolling groove, the movable plate only can move up and down, the stability of the hanging picture is increased, meanwhile, the friction force of the sliding plate is reduced by the rotating beads on the sliding plate, the pulling force is reduced, the lifting of the hanging picture is realized, the hanging picture does not need to be laboriously pasted at the high position of the blackboard, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural diagram of a teaching wall map device for colleges and universities based on a VR technology.
Fig. 2 is a schematic structural diagram of VR display glasses of a teaching wall map device in colleges and universities based on a VR technology.
Fig. 3 is a schematic structural diagram of a sliding groove, a sliding mechanism and a pulling mechanism of a college teaching wall map device based on a VR technology.
Fig. 4 is a three-dimensional diagram of a wall map frame of a teaching wall map device in colleges and universities based on the VR technology.
Fig. 5 is a three-dimensional diagram of a fixed block, a movable plate, a rotary bead and a sliding plate of a teaching wall map device for colleges and universities based on VR technology.
Fig. 6 is a schematic structural diagram of a sliding groove and a rolling groove of a teaching wall map device for colleges and universities based on a VR technology.
Reference numbers in the figures: 1. a display board; 2. VR display glasses; 3. a scanner; 4. an image receiving module; 5. a sliding groove; 6. a picture hanging frame; 7. a groove; 8. a magnetic sheet; 9. hooking a loop; 10. a hanging rod; 11. moving the clamp; 12. rotating the beads; 13. a rolling groove; 14. a fixed block; 15. moving the plate; 16. a fixed shaft; 17. a hauling rope; 18. a limiting ring; 19. connecting columns; 20. clamping a plate; 21. a sliding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a colleges and universities' teaching wall map device based on VR technique, including show board 1, VR display glasses 2, show board 1 lateral wall fixedly connected with scanner 3, be connected through the installation union coupling between scanner 3 and the show board 1, the installation pipe has certain height, make things convenient for the wall map to pass between show board 1 and scanner 3, thereby the wall map can pass the scanning through scanner 3, be equipped with image receiving module 4 on the VR display glasses 2, scanner 3 and image receiving module 4 electric connection, be equipped with the display screen on the VR display glasses 2, image after the scanner 3 will scan is through electric connection for image receiving module 4, image receiving module 4 gives the display screen on VR display glasses 2 with signal transmission.
The outer side wall of the display board 1 is provided with a sliding groove 5, the sliding groove 5 is connected with a map hanging frame 6 through a sliding mechanism, the sliding mechanism comprises two movable plates 15, the outer surfaces of the movable plates 15 are smooth, the two movable plates 15 are respectively located in the sliding groove 5, the outer side walls of the two movable plates 15 are fixedly connected with sliding plates 21, the outer side walls of the sliding plates 21 are provided with a plurality of rotating grooves, the inner side walls of the rotating grooves are rotatably connected with rotating balls 12, the inner side walls of the sliding grooves 5 are provided with rolling grooves 13, the outer walls of the rotating balls 12 slide with the rolling grooves 13 mutually, the outer side walls of the two movable plates 15 are fixedly.
6 lateral walls of wall map frame are equipped with a plurality of recesses 7, the 7 inside walls of recess are the magnetic coating, wall map frame 6 be connected with recess 7 phase-match magnetic sheet 8, the magnetism of magnetic coating is opposite with the magnetism of magnetic sheet 8, consequently, make magnetic sheet 8 closely laminate in recess 7, 6 both ends of wall map frame fixedly connected with shackle 9 respectively, two shackle 9 are connected with same peg 10, peg 10 is located 6 bottoms of wall map frame, 10 both ends fixedly connected with couples of peg, two couples are corresponding with shackle 9, 10 lateral walls sliding connection of peg has the removal to press from both sides 11.
Slide mechanism is connected with pulling mechanism, and pulling mechanism includes fixed connection at the clamping ring at movable plate 15 top, and 5 inside walls fixedly connected with fixed axles 16 of sliding tray, clamping ring are connected with haulage rope 17, haulage rope 17 and the 16 sliding connection of fixed axle, and haulage rope 17 runs through show board 1 lateral wall and is connected with spacing ring 18, show board 1 lateral wall fixedly connected with spliced pole 19.
The lateral wall of the display board 1 is provided with a through hole, the traction rope 17 penetrates through the through hole, the through hole is communicated with the sliding groove 5, the diameter of the limiting ring 18 is larger than the hole distance of the through hole, the limiting ring 18 is prevented from entering the through hole, the pull ring is fixedly connected with the outer side wall of the magnetic sheet 8, the clamping plates 20 are fixedly connected with the multiple sides of the top of the lateral wall of the display board 1 and are L-shaped, the clamping plates 20 are made of elastic materials, and the gap between the end parts of the clamping plates 20 and the display board 1.
The working principle is as follows: need connect the wall map at wall map frame 6 in the time of the class, pass scanner 3 with the wall map, scanner 3 scans the wall map that passes, transmits for image receiving module 4 through electric connection to the information after the scanning, and image receiving module 4 transmits the wall map information of receiving to the display screen of VR display glasses 2 on to the student takes VR display glasses 2 and can watch the content of wall map.
When hanging the wall map, when hanging the wall map with flexibility, take out the magnetic sheet 8, make the magnetic sheet 8 break away from the recess 7, place the wall map on the surface of recess 7, press the magnetic sheet 8 close to the recess 7, thus fix the wall map, if hang the different wall maps of shape, press and move the clamp 11, make the movable clamp 11 can fix the wall map, move the clamp 11 and can move at the same time, if the wall map is too big or when arranging several pictures, can use several movable clamps 11 to clamp well; when a plurality of hanging pictures need to be used but are not required to be arranged and displayed, the hanging pictures needing to be displayed can be fixed by the movable clamp 11, the hanging pictures needing to be displayed are fixed by the magnetic sheets 8, and when the hanging pictures fixed by the movable clamp 11 need to be used, the hanging pictures fixed by the magnetic sheets 8 only need to be taken down.
After the wall chart is fixed on the chart hanging frame 6, the limiting ring 18 is pulled, the moving plate 15 is driven to move upwards through the traction rope 17, the moving plate 15 moves to drive the sliding plate 21 to move upwards, the sliding plate 21 is limited by the rolling groove 13, so that the moving plate 15 can only move up and down, the stability of the wall chart is improved, meanwhile, the rotating beads 12 on the sliding plate 21 reduce the friction force of the sliding plate 21, and the pulling force is reduced.
When the wall chart frame 6 rises to the top of the display board 1, the wall chart frame 20 has elasticity and is not easy to break, meanwhile, the distance between the wall chart frame 20 and the display board 1 ensures that the wall chart frame 6 enters a gap, the wall chart frame 6 is prevented from shaking, the traction rope 17 is wound on the connecting column 19, the wall chart frame 6 is prevented from falling under the influence of gravity, wherein when the wall chart is long, the scanner 3 has a fixing effect on the wall chart, and the wall chart can not rotate.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A college teaching wall map device based on VR technology comprises a display board (1) and VR display glasses (2), it is characterized in that the outer side wall of the display board (1) is fixedly connected with a scanner (3), an image receiving module (4) is arranged on the VR display glasses (2), a sliding groove (5) is arranged on the outer side wall of the display board (1), the sliding groove (5) is connected with a picture hanging frame (6) through a sliding mechanism, the sliding mechanism is connected with a pulling mechanism, the outer side wall of the picture hanging frame (6) is provided with a plurality of grooves (7), the inner side wall of each groove (7) is provided with a magnetic coating, the picture hanging frame (6) is connected with a magnetic sheet (8) matched with the groove (7), the picture hanging frame is characterized in that hook rings (9) are fixedly connected to two ends of the picture hanging frame (6) respectively, the hook rings (9) are connected with the same hanging rod (10), and the outer side wall of the hanging rod (10) is connected with a movable clamp (11) in a sliding mode.
2. The VR technology-based college teaching wall map device according to claim 1, wherein the sliding mechanism comprises two moving plates (15), the two moving plates (15) are respectively located in a sliding groove (5), a sliding plate (21) is fixedly connected to outer side walls of the two moving plates (15), a plurality of rotating grooves are formed in outer side walls of the sliding plate (21), rotating balls (12) are rotatably connected to inner side walls of the rotating grooves, rolling grooves (13) are formed in inner side walls of the sliding groove (5), outer walls of the rotating balls (12) slide in the rolling grooves (13), fixed blocks (14) are fixedly connected to outer side walls of the two moving plates (15), and outer side walls of the two fixed blocks (14) are fixedly connected to a wall map frame (6).
3. The VR technology-based college teaching wall map hanging device according to claim 1, wherein the pulling mechanism comprises a connecting ring fixedly connected to the top of the movable plate (15), a fixed shaft (16) is fixedly connected to the inner side wall of the sliding groove (5), a pulling rope (17) is connected to the connecting ring, the pulling rope (17) is slidably connected to the fixed shaft (16), the pulling rope (17) penetrates through the side wall of the display board (1) and is connected to a limiting ring (18), and a connecting column (19) is fixedly connected to the outer side wall of the display board (1).
4. The VR technology-based college teaching wall map device of claim 3, wherein the outer side wall of the display board (1) is provided with a through hole, the traction rope (17) penetrates through the through hole, and the through hole is communicated with the sliding groove (5).
5. The VR technology based college teaching wall map device of claim 4, wherein the diameter of the limiting ring (18) is larger than the hole pitch of the through holes.
6. The VR technology based teaching wall map apparatus for colleges and universities of claim 1, wherein the scanner (3) is electrically connected with the image receiving module (4).
7. The VR technology based college teaching wall map device of claim 6, wherein the magnetic sheet (8) is fixedly connected with a pull ring on the outer side wall.
8. The VR technology-based hanging map device for college teaching of claim 7, wherein a plurality of L-shaped clamping plates (20) are fixedly connected to the top of the outer side wall of the display board (1).
Priority Applications (1)
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CN202110256300.6A CN113012488A (en) | 2021-03-09 | 2021-03-09 | Colleges and universities' teaching wall map device based on VR technique |
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CN202110256300.6A CN113012488A (en) | 2021-03-09 | 2021-03-09 | Colleges and universities' teaching wall map device based on VR technique |
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US20060158695A1 (en) * | 2004-01-29 | 2006-07-20 | Cal-Comp Electronics & Communications Company Limited | Scanner optical module |
CN200993776Y (en) * | 2006-12-31 | 2007-12-19 | 梁庆 | Manual intellight electronic white board |
CN206819566U (en) * | 2017-04-08 | 2017-12-29 | 贺晶晶 | A kind of educational outfit with vision translation function |
CN207742811U (en) * | 2017-09-27 | 2018-08-17 | 李琳娜 | A kind of novel English translation teaching plate |
CN209360086U (en) * | 2018-10-23 | 2019-09-10 | 长春大学旅游学院 | A kind of ideological and political education Map-hanging set |
CN210295467U (en) * | 2019-07-16 | 2020-04-10 | 江苏安正光电科技有限公司 | Interactive whiteboard with liquid crystal display screen |
CN111028562A (en) * | 2019-11-18 | 2020-04-17 | 东华理工大学 | Colleges and universities' teaching wall map device based on VR technique |
CN111462551A (en) * | 2020-03-10 | 2020-07-28 | 浙江广厦建设职业技术学院 | Foreign language word assists teaching and uses electronic whiteboard display device |
CN211604353U (en) * | 2019-12-03 | 2020-09-29 | 深圳市耕耘教育装备科技有限公司 | Teaching all-in-one machine |
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2021
- 2021-03-09 CN CN202110256300.6A patent/CN113012488A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060158695A1 (en) * | 2004-01-29 | 2006-07-20 | Cal-Comp Electronics & Communications Company Limited | Scanner optical module |
CN200993776Y (en) * | 2006-12-31 | 2007-12-19 | 梁庆 | Manual intellight electronic white board |
CN206819566U (en) * | 2017-04-08 | 2017-12-29 | 贺晶晶 | A kind of educational outfit with vision translation function |
CN207742811U (en) * | 2017-09-27 | 2018-08-17 | 李琳娜 | A kind of novel English translation teaching plate |
CN209360086U (en) * | 2018-10-23 | 2019-09-10 | 长春大学旅游学院 | A kind of ideological and political education Map-hanging set |
CN210295467U (en) * | 2019-07-16 | 2020-04-10 | 江苏安正光电科技有限公司 | Interactive whiteboard with liquid crystal display screen |
CN111028562A (en) * | 2019-11-18 | 2020-04-17 | 东华理工大学 | Colleges and universities' teaching wall map device based on VR technique |
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Application publication date: 20210622 |