CN109285392B - VR education interaction equipment - Google Patents
VR education interaction equipment Download PDFInfo
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- CN109285392B CN109285392B CN201811003728.4A CN201811003728A CN109285392B CN 109285392 B CN109285392 B CN 109285392B CN 201811003728 A CN201811003728 A CN 201811003728A CN 109285392 B CN109285392 B CN 109285392B
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- 230000003993 interaction Effects 0.000 title claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000002452 interceptive effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000003934 vacuole Anatomy 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
-
- 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
- G02B27/0176—Head mounted characterised by mechanical features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- 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
- G02B2027/0178—Eyeglass type
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Optics & Photonics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Toys (AREA)
Abstract
The invention relates to the technical field of VR (virtual reality), in particular to VR education interaction equipment which comprises a VR glasses main body and an arc-shaped shell, wherein a protection mechanism is arranged on the side surface of the VR glasses main body, an arc-shaped partition plate is fixed in the arc-shaped shell, a cavity is formed between the arc-shaped partition plate and the arc-shaped shell, a fixed plate is fixed in the middle of each cavity, a moving block is arranged in each cavity on one side opposite to the two fixed plates, a connecting rope is fixed on one side of each moving block, one end of each connecting rope penetrates through the fixed plate and extends out to be connected with a connecting block, a first spring is sleeved on each connecting rope between each moving block and the fixed plate, a drawstring is fixed on one side of each connecting block, and. This device is rational in infrastructure, and convenient operation directly dresses through pulling VR glasses main part and arc shell, has eliminated the process of adjusting, has not only saved the operating procedure, has saved operating time moreover.
Description
Technical Field
The invention relates to the technical field of VR (virtual reality), in particular to VR education interaction equipment.
Background
The VR virtual reality technology is a computer simulation system capable of creating and experiencing a virtual world, which utilizes a computer to generate a simulation environment, and is a system simulation of multi-source information fusion, interactive three-dimensional dynamic views and entity behaviors, so that a user can be immersed in the environment. Along with the continuous development of VR technique, VR has more and more cup now and is applied to a plurality of aspects such as amusement, education, medical science, wherein VR education has very wide development prospect, through VR simulation reality scene, can practice thrift education resources, and improve education quality, VR glasses can be used to VR equipment, people's eye produces the third dimension in the mind after acquireing the information of taking the difference through VR glasses, but different people need adjust VR glasses when dressing VR glasses, thereby the person of facilitating the use dresses, not only troublesome poeration, and time has still been wasted, we have proposed a VR education interaction device for this reason.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides VR education interaction equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a VR education interaction device, includes VR glasses main part and arc shell, the side of VR glasses main part is equipped with protection mechanism, the arc shell internal fixation has the ARC, vacuole formation between ARC and the arc shell, two the centre department of cavity all is fixed with the fixed plate, two the movable block has all been placed in the cavity of one side that the fixed plate is relative, one side of movable block is fixed with the connection rope, the one end of connecting the rope runs through the fixed plate and extends away to be connected with the connecting block, the cover is equipped with first spring on the connection rope between movable block and the fixed plate, one side of connecting block is fixed with the stretching strap, two the one end of stretching strap extends away and one side fixed connection with VR glasses main part from the cavity respectively.
Preferably, protection machanism establishes the protective housing in the VR glasses main part including the cover, the side of VR glasses main part is equipped with the baffle, be fixed with the slide bar between the baffle, the cover is equipped with two sliders on the slide bar, the cover is equipped with the third spring on the slide bar between slider and the baffle, the top swing joint of slider has the connecting rod, the connecting rod is the slope setting to two connecting rods are the symmetry setting, the one end of connecting rod and the inner wall swing joint of protective housing, the top of one side slider of connecting rod is fixed with supporting mechanism.
Preferably, the supporting mechanism comprises a frame body arranged above the sliding block, a movable block is arranged in the frame body, a second spring is arranged between the bottom of the movable block and the frame body, a supporting rod is arranged above the movable block, and the upper end of the supporting rod penetrates through the top of the frame body and extends out to abut against the inner wall of the protective shell.
Preferably, the upper end of bracing piece is equipped with the mounting groove, swing joint has the ball in the mounting groove, one side of ball and the inner wall contact of protective housing.
Preferably, one side that the arc shell is close to VR glasses main part is equipped with soft pad, one side that VR glasses main part is close to the arc shell is equipped with the soft circle of rubber.
Preferably, the inner wall of the arc-shaped shell at one side of the moving block is provided with a limiting block.
Preferably, the inner walls of the arc-shaped shells at the two ends of the arc-shaped shell and the arc-shaped partition plate are respectively provided with two rolling shafts, and the drawstring is respectively positioned between the rolling shafts.
Preferably, both sides of the moving block and both sides of the connecting block are respectively contacted with the arc-shaped partition plate and the arc-shaped shell.
The VR education interaction equipment provided by the invention has the beneficial effects that: in the invention, the arc-shaped partition plate is arranged through the arc-shaped shell, two cavities are formed in the arc-shaped shell through the arrangement of the arc-shaped partition plate, the fixed plate is arranged through the cavities, the moving block is placed through the cavities, the moving block is used for connecting the connecting rope, the connecting block is connected through the other end of the connecting rope, the connecting rope penetrates through the fixed plate, so that the fixed plate limits the connecting block, the first spring is sleeved on the connecting rope, so that the first spring pushes the moving block to move, when the VR glasses body is worn, only the VR glasses body and the arc-shaped shell need to be pulled, the pull belt is pulled out from the cavities, so that the distance between the VR glasses body and the arc-shaped shell is enlarged, when the VR glasses body is worn on the head, the VR glasses body and the arc-shaped shell are loosened, under the acting force of the first spring, the, and also the problem of adjustment. This device is rational in infrastructure, and convenient operation directly dresses through pulling VR glasses main part and arc shell, has eliminated the process of adjusting, has not only saved the operating procedure, has saved operating time moreover.
Drawings
Fig. 1 is a schematic structural diagram of VR education interaction equipment according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a VR educational interactive apparatus according to the present invention at a point a in fig. 1;
fig. 3 is an enlarged schematic structural diagram at B in fig. 1 of a VR educational interactive apparatus according to the present invention.
In the figure: the glasses comprise a drawstring 1, a moving block 2, an arc-shaped shell 3, a first spring 4, an arc-shaped partition plate 5, a connecting rope 6, a fixing plate 7, a connecting block 8, a cavity 9, a soft pad 10, a soft rubber ring 11, a VR glasses main body 12, a protective shell 13, a sliding rod 14, a connecting rod 15, a baffle 16, a ball 17, a mounting groove 18, a supporting rod 19, a moving block 20, a second spring 21, a frame 22, a sliding block 23, a third spring 24, a rolling shaft 25 and a limiting block 26.
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. 1-3, a VR education interaction device comprises a VR glasses body 12 and an arc-shaped shell 3, a protection mechanism is arranged on a side surface of the VR glasses body 12, the protection mechanism comprises a protection shell 13 sleeved on the VR glasses body 12, baffles 16 are arranged on a side surface of the VR glasses body 12, a sliding rod 14 is fixed between the baffles 16, two sliding blocks 23 are sleeved on the sliding rod 14, a third spring 24 is sleeved on the sliding rod 14 between the sliding blocks 23 and the baffles 16, connecting rods 15 are movably connected above the sliding blocks 23, the connecting rods 15 are obliquely arranged and symmetrically arranged, one end of each connecting rod 15 is movably connected with an inner wall of the protection shell 13, the VR glasses body 12 is protected by the protection shell 13 sleeved on the VR glasses body 12, the VR glasses body 12 is prevented from being damaged by impact, the baffles 16 are arranged on the VR glasses body 12, the sliding rods 14 are installed by the baffles 16, thereby make slider 23 carry out the slip that makes a round trip at slide bar 14, set up connecting rod 15 through slider 23, thereby reach the purpose of connecting protective housing 13 through connecting rod 15, establish third spring 24 through slide bar 14 cover, thereby make third spring 24 promote slider 23 and remove, pull connecting rod 15 through slider 23 and remove, setting through two third springs 24, thereby make protective housing 13 atress balanced, thereby make protective housing 13 when receiving the striking, thereby the effect of buffering has.
A supporting mechanism is fixed above a sliding block 23 on one side of the connecting rod 15, the supporting mechanism comprises a frame 22 arranged above the sliding block 23, a movable block 20 is placed in the frame 22, a second spring 21 is arranged between the bottom of the movable block 20 and the frame 22, a supporting rod 19 is arranged above the movable block 20, the upper end of the supporting rod 19 penetrates through the top of the frame 22 and extends out to abut against the inner wall of the protective shell 13, a mounting groove 18 is formed in the upper end of the supporting rod 19, a ball 17 is movably connected in the mounting groove 18, one side of the ball 17 is in contact with the inner wall of the protective shell 13, the frame 22 is arranged through the sliding block 23, the movable block 20 is placed through the frame 22, the second spring 21 is arranged, so that the second spring 21 pushes the movable block 20 to move, the supporting rod 19 is moved through the movable block 20, the protective shell 13 is supported through the supporting rod 19, and a space is formed, therefore, when the protective shell 13 is impacted, the buffer space is provided, and when the protective shell 13 is impacted, the sliding block 23 is pushed to move through the ball 17 in the mounting groove 18, so that the friction between the support rod 19 and the protective shell 13 is eliminated.
An arc-shaped partition plate 5 is fixed in the arc-shaped shell 3, a cavity 9 is formed between the arc-shaped partition plate 5 and the arc-shaped shell 3, a fixed plate 7 is fixed in the middle of each cavity 9, a movable block 2 is placed in each cavity 9 on one side opposite to each fixed plate 7, a connecting rope 6 is fixed on one side of each movable block 2, one end of each connecting rope 6 penetrates through each fixed plate 7 and extends out to be connected with a connecting block 8, a first spring 4 is sleeved on each connecting rope 6 between each movable block 2 and each fixed plate 7, a limiting block 26 is arranged on the inner wall of each arc-shaped shell 3 on one side of each movable block 2, two sides of each movable block 2 and two sides of each connecting block 8 are respectively in contact with the arc-shaped partition plate 5 and the arc-shaped shell 3, the arc-shaped partition plate 5 is arranged through the arc-shaped partition plate 5, two cavities 9 are, the movable block 2 is used for connecting the connecting rope 6, the connecting block 8 is connected through the other end of the connecting rope 6, and the connecting rope 6 penetrates through the fixing plate 7, so that the fixing plate 7 limits the connecting block 8, the first spring 4 is sleeved on the connecting rope 6, the first spring 4 pushes the movable block 2 to move, and the movable block 2 is limited through the limiting block 26.
One side of the connecting block 8 is fixed with a drawstring 1, one end of each of the two drawstrings 1 extends out from the cavity 9 and is fixedly connected with one side of a VR glasses main body 12, the inner walls of the arc-shaped shells 3 at the two ends of the arc-shaped shells 3 and the arc-shaped partition plate 5 are respectively provided with two rolling shafts 25, the drawstrings 1 are respectively positioned between the rolling shafts 25, one side of the arc-shaped shells 3 close to the VR glasses main body 12 is provided with a soft cushion 10, one side of the VR glasses main body 12 close to the arc-shaped shells 3 is provided with a rubber soft ring 11, the drawstring 1 is connected through the connecting block 8, so that the drawstring 1 is pulled by the connecting block 8 to move, the VR glasses main body 12 is connected through the drawstring 1, when the VR glasses main body 12 is worn, only the VR glasses main body 12 and the arc-shaped shells 3 need to be pulled out from the cavity 9, thereby enlarging the distance between the VR, under the effort of first spring 4 to with the fixed user's of VR glasses main part 12 head, thereby when having solved different people and dressing, the problem that still needs the regulation makes more comfortable of user through gentle pad 10 and the soft circle of rubber 11, thereby prevents through roller bearing 25 that the arc shell 3 from scraping stretching strap 1 bad.
In the invention, the arc-shaped partition plate 5 is arranged through the arc-shaped shell 3, two cavities 9 are formed in the arc-shaped shell 3 through the arrangement of the arc-shaped partition plate 5, the fixed plate 7 is arranged through the cavities 9, the moving block 2 is placed through the cavities 9, the moving block 2 is used for being connected with the connecting rope 6, the connecting block 8 is connected through the other end of the connecting rope 6, the connecting rope 6 penetrates through the fixed plate 7, so that the fixed plate 7 limits the connecting block 8, the first spring 4 is sleeved on the connecting rope 6, so that the first spring 4 pushes the moving block 2 to move, when the VR glasses body 12 is worn, only the VR glasses body 12 and the arc-shaped shell 3 need to be pulled, the pull belt 1 is pulled out from the cavities 9, so that the distance between the VR glasses body 12 and the arc-shaped shell 3 is enlarged, when the VR glasses body 12 and the arc-shaped shell 3 are worn on, thereby with the fixed user's of VR glasses main part 12 head to when having solved different people and wearing, still need the problem of regulation.
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 (7)
1. The VR education interaction equipment comprises a VR glasses body (12) and an arc-shaped shell (3), and is characterized in that a protection mechanism is arranged on the side face of the VR glasses body (12), an arc-shaped partition plate (5) is fixed in the arc-shaped shell (3), a cavity (9) is formed between the arc-shaped partition plate (5) and the arc-shaped shell (3), a fixed plate (7) is fixed in the middle of each cavity (9), a moving block (2) is arranged in each cavity (9) on one side opposite to the two fixed plates (7), a connecting rope (6) is fixed on one side of each moving block (2), one end of each connecting rope (6) penetrates through the fixed plates (7) and extends out to be connected with a connecting block (8), a first spring (4) is sleeved on each connecting rope (6) between each moving block (2) and the fixed plates (7), a pull belt (1) is fixed on one side of each connecting block (8), one ends of the two drawstrings (1) extend out of the cavity (9) and are fixedly connected with one side of the VR glasses main body (12); protection machanism establishes protective housing (13) on VR glasses main part (12) including the cover, the side of VR glasses main part (12) is equipped with baffle (16), be fixed with slide bar (14) between baffle (16), the cover is equipped with two slider (23) on slide bar (14), the cover is equipped with third spring (24) on slide bar (14) between slider (23) and baffle (16), the top swing joint of slider (23) has connecting rod (15), connecting rod (15) are the slope setting to two connecting rod (15) are the symmetry setting, the one end of connecting rod (15) and the inner wall swing joint of protective housing (13), the top of one side slider (23) of connecting rod (15) is fixed with supporting mechanism.
2. The VR educational interactive device of claim 1, wherein the support mechanism comprises a frame (22) disposed above the slider (23), a movable block (20) is disposed in the frame (22), a second spring (21) is disposed between the bottom of the movable block (20) and the frame (22), a support rod (19) is disposed above the movable block (20), and an upper end of the support rod (19) penetrates through the top of the frame (22) and extends out to abut against an inner wall of the protective shell (13).
3. VR educational interactive device according to claim 2, wherein the upper end of the support rod (19) is provided with a mounting groove (18), a ball (17) is movably connected in the mounting groove (18), and one side of the ball (17) is in contact with the inner wall of the protective shell (13).
4. The VR educational interactive device of claim 1, wherein a side of the arc-shaped shell (3) near the VR glasses body (12) is provided with a soft pad (10), and a side of the VR glasses body (12) near the arc-shaped shell (3) is provided with a soft rubber ring (11).
5. The VR educational interactive device according to claim 1, wherein a stop block (26) is provided on an inner wall of a side arc-shaped housing (3) of the moving block (2).
6. VR educational interaction device according to claim 1, characterized in that the inner walls of the arc-shaped shells (3) at both ends of the arc-shaped shell (3) and the arc-shaped partition (5) are provided with two rollers (25), and the pull straps (1) are located between the rollers (25), respectively.
7. The VR educational interactive device of claim 1, wherein both sides of the moving block (2) and both sides of the connecting block (8) are in contact with the arc-shaped partition (5) and the arc-shaped shell (3), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003728.4A CN109285392B (en) | 2018-08-30 | 2018-08-30 | VR education interaction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003728.4A CN109285392B (en) | 2018-08-30 | 2018-08-30 | VR education interaction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109285392A CN109285392A (en) | 2019-01-29 |
| CN109285392B true CN109285392B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811003728.4A Active CN109285392B (en) | 2018-08-30 | 2018-08-30 | VR education interaction equipment |
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| Country | Link |
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| CN (1) | CN109285392B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022892B (en) * | 2019-12-10 | 2021-12-21 | 广东海洋大学 | A intelligent wearing equipment for teaching |
| CN111025643B (en) * | 2019-12-23 | 2021-08-06 | 四川众森同越科技有限公司 | Prevent falling formula VR education interaction device |
| CN111243414A (en) * | 2020-01-10 | 2020-06-05 | 广东职业技术学院 | Concave-convex cambered surface modeling device for aesthetic research |
| CN113680045B (en) * | 2021-07-21 | 2024-02-27 | 温州大学 | Virtual reality self-service game device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698586A (en) * | 2013-12-04 | 2015-06-10 | 北京蚁视昂维科技有限公司 | Head-mounted display equipment bracket |
| CN106054391A (en) * | 2016-08-01 | 2016-10-26 | 上海乐蜗信息科技有限公司 | Virtual reality glasses capable of extending and retracting headband |
| CN107884935A (en) * | 2017-11-15 | 2018-04-06 | 瑞安东大眼镜有限公司 | A kind of VR glasses for being equipped with charging rack |
| CN108333761A (en) * | 2018-02-06 | 2018-07-27 | 深圳市晓控通信科技有限公司 | A kind of wearing based on Internet of Things is secured and easy-to-dismount intelligent glasses |
| CN108398795A (en) * | 2018-05-09 | 2018-08-14 | 清远市校维绘动漫科技有限公司 | A kind of VR eyeshades facilitating wearing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017017518A (en) * | 2015-06-30 | 2017-01-19 | キヤノン株式会社 | Head-mounting device |
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2018
- 2018-08-30 CN CN201811003728.4A patent/CN109285392B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698586A (en) * | 2013-12-04 | 2015-06-10 | 北京蚁视昂维科技有限公司 | Head-mounted display equipment bracket |
| CN106054391A (en) * | 2016-08-01 | 2016-10-26 | 上海乐蜗信息科技有限公司 | Virtual reality glasses capable of extending and retracting headband |
| CN107884935A (en) * | 2017-11-15 | 2018-04-06 | 瑞安东大眼镜有限公司 | A kind of VR glasses for being equipped with charging rack |
| CN108333761A (en) * | 2018-02-06 | 2018-07-27 | 深圳市晓控通信科技有限公司 | A kind of wearing based on Internet of Things is secured and easy-to-dismount intelligent glasses |
| CN108398795A (en) * | 2018-05-09 | 2018-08-14 | 清远市校维绘动漫科技有限公司 | A kind of VR eyeshades facilitating wearing |
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| CN109285392A (en) | 2019-01-29 |
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