CN110389448A - A kind of VR wearable device of adjustable myopia degree - Google Patents
A kind of VR wearable device of adjustable myopia degree Download PDFInfo
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- CN110389448A CN110389448A CN201910538995.XA CN201910538995A CN110389448A CN 110389448 A CN110389448 A CN 110389448A CN 201910538995 A CN201910538995 A CN 201910538995A CN 110389448 A CN110389448 A CN 110389448A
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- cam
- fixed
- globoidal mirror
- close
- isolation board
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- 230000004379 myopia Effects 0.000 title claims abstract description 26
- 208000001491 myopia Diseases 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 59
- 238000002955 isolation Methods 0.000 claims abstract description 53
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 87
- 241000219146 Gossypium Species 0.000 claims description 87
- 238000004140 cleaning Methods 0.000 claims description 81
- 208000002925 dental caries Diseases 0.000 claims description 18
- 238000013461 design Methods 0.000 claims description 8
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 23
- 239000000428 dust Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 210000001508 eye Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008447 perception Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000014860 sensory perception of taste Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- 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
- G02B27/0172—Head mounted characterised by optical features
-
- 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
- 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
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to virtual reality device technical field, specifically a kind of VR wearable device of adjustable myopia degree, including holder, display box, protective pad and noose；The regulating device includes adjusting framework, adjusting knob, No.1 cam, No. two cams and globoidal mirror；The No.1 cam and No. two cam opposite side sides are equipped with globoidal mirror；The globoidal mirror is equipped with isolation board far from the side of glass plate, and isolation board soft parent material is made；The isolation board is fixed with fixed jaw close to the side side wall of No.1 cam and No. two cams；Adjusting knob of the present invention, move globoidal mirror relatively or contrarily, visual zone thickness is adjusted to reach to adjust myopia degree, to be suitable for the crowd of different eyeglass lens powers, adjusting knob adjusts more convenient and quicker simultaneously, it realizes without wearing the i.e. wearable VR glasses of spectacles, and is applicable to the crowd of different myopia degrees, improve experience enjoyment.
Description
Technical field
The invention belongs to virtual reality device technical field, the VR wearing of specifically a kind of adjustable myopia degree is set
It is standby.
Background technique
Virtual reality technology is an important directions of emulation technology, is emulation technology and computer graphics, human-machine interface
Vocal imitation skill, multimedia technology, sensing technology, network technology, etc. multiple technologies set.It is a challenging intersection skill
Art front subject and research field.Virtual reality technology (VR) mainly includes simulated environment, perception, natural technical ability and sensing equipment
Etc..Simulated environment be generated by computer, dynamic 3 D stereo photorealism in real time.Perception refers to that ideal VR is answered
This has perception possessed by all people.In addition to computer graphics techniques visual perception generated, there are also the sense of hearing, tactile, power
The perception such as feel, movement, or even further include smell and sense of taste etc., also referred to as more perception.Natural technical ability refers to the head rotation of people, eye
Eyeball, gesture or other human body behavior acts are handled the data adaptable with the movement of participant by computer, and to user
Input make real-time response, and respectively feedback arrive user face.Sensing equipment refers to three-dimension interaction equipment.
It is significantly popularized as the development VR of society experiences to have obtained, VR often occurs in street corner and shopping plaza now
Shop is experienced, experience number is also in an endless stream.
Most of VR glasses can not be suitable for the crowd of different myopia degrees in wearing in the prior art, and people is needed to wear
VR glasses are worn again after wearing spectacles, and glasses, which bear excessive weight, keeps wearer uncomfortable, while the VR eyeglasses-wearing time
After too long, it is easy to appear visual fatigue, and causes to wear inconvenience due to itself glasses when VR eyeglasses-wearing, is seriously affected
The experience comfort level and experience enjoyment of crowd, while the visual angle of spectacles limits the experience effect of VR glasses.
Summary of the invention
In order to make up for the deficiencies of the prior art, solution crowd needs to wear itself glasses before carrying out VR eyeglasses-wearing, right
VR experience enjoyment and effect the problem of producing bigger effect, a kind of VR wearing of adjustable myopia degree proposed by the present invention are set
It is standby.
The technical solution adopted by the present invention to solve the technical problems is: a kind of adjustable myopia degree of the present invention
VR wearable device, including holder, display box, protective pad and noose；The holder and display box are clamped；The display box
The side side for being located remote from box is fixed with protective pad；The noose is connected in side side of the display box close to protective pad；Institute
It states display box to set close to the side side of protective pad there are two regulating device, for the left eye and right eye of human eye；The adjusting dress
It sets including adjusting framework, adjusting knob, No.1 cam, No. two cams and globoidal mirror；The adjusting framework is fixed in display box；
The adjusting knob pass through display box and adjust framework, and be fixed with No.1 cam in conditioning box body；The No.1 cam post
Shape design, and No.1 cam upper end is fixed on adjusting knob lower end, No.1 lower cam end is rotationally connected with conditioning box by shaft
Body bottom；No.1 cavity is offered in the adjusting framework upper inner wall；Gear is rotatably connected in the No.1 cavity；It is described
No. two cams are rotationally connected in conditioning box body by shaft, and the shaft of No. two cam upper ends and adjusting knob penetrate No.1
Cavity setting, and in not waiting surfaces to be fixedly attached ring gear in No.1 cavity, ring gear is engaged with gear；The adjusting framework
Side side close to display box offers opening, is fixed with glass plate in opening；The No.1 cam and No. two cams are opposite
Side side is equipped with globoidal mirror；The globoidal mirror is fixed with rubber slab close to the side side of glass plate；The rubber slab
Spring is fixed between opening sidewalls；When work, in wearing after wearable device, make one by rotation of adjustment knob counterclockwise
Number cam rotates counterclockwise, while by gear drive, rotates clockwise No. two cams, when No.1 cam and No. two cams turn
When dynamic, globoidal mirror is squeezed, globoidal mirror is relatively moved, so as to adjust the distance between globoidal mirror, reaches adjustment myopia degree
Purpose, while No. two cams rotate counterclockwise when No.1 cam rotates clockwise, and due to the effect of spring, move globoidal mirror opposite to each other
It is dynamic, globoidal mirror distance is adjusted, so as to adjust myopia degree.
Preferably, the rubber slab is fixed with No.1 cleaning cotton, and rubber slab and No.1 far from the side side of spring
Cleaning cotton is close to glass plate setting；The glass plate is fixed with two pieces of No. two cleaning cottons close to the side side of globoidal mirror；Institute
When stating No. two cleaning cottons and being located at globoidal mirror and be in non-adjustment state, two globoidal mirrors are above nearest one end, and No. two wipings
Wipe the side side that cotton is close to corresponding globoidal mirror close to glass plate always；When work, in globoidal mirror relatively or contrarily moving process
In No. two cleaning cottons globoidal mirror can be wiped close to the side side of glass plate, preventing globoidal mirror surface to be stained with ash causes to observe
It is ineffective, while No.1 cleaning cotton and No. two cleaning cottons effectively play position-limiting action to globoidal mirror, prevent between globoidal mirror
It hits, while buffer function can be played between No.1 cleaning cotton and No. two cleaning cottons.
Preferably, the globoidal mirror is equipped with isolation board far from the side of glass plate, and isolation board soft parent material is made；Institute
It states isolation board and is fixed with fixed jaw, fixed jaw soft elastic material system close to the side side wall of No.1 cam and No. two cams
At；The fixed jaw is respectively fixedly connected far from one end of isolation board in the top and bottom of No.1 cam and No. two cams, and fixed jaw
Fixed point eccentric setting, and far from globoidal mirror；Position limiting slide block is equipped between the isolation board and globoidal mirror, position limiting slide block is connected
In isolation board to globoidal mirror opposite direction projection position, guarantee that isolation board is close to globoidal mirror and glass plate always；The isolation board with
Wiping solution is full of between glass plate；When work, No.1 cam, which rotates counterclockwise, drives No. two cams to rotate clockwise, and makes globoidal mirror
While relative movement by fixed jaw squeeze isolation board, due to isolation plate benging setting, cooperate the position of position limiting slide block, make every
It is close to globoidal mirror and glass plate always from plate, vision is made more to level off to cambered surface, while isolation board can be effectively isolated globoidal mirror and outer
Boundary prevents extraneous dust from entering in globoidal mirror, and cleaning is excessively cumbersome, while is in globoidal mirror in wiping solution always, makes No.1
Cleaning cotton and No. two cleaning cottons remain wet, improve wiping effect, and rubber slab plays good sealing effect, prevents from wiping
Liquid stream goes out.
Preferably, the globoidal mirror is fixed with rubber block close to the one end for being close to No.1 cam or No. two cams；It is described
The lower surface of globoidal mirror and rubber block contact point is fixed with No. three cleaning cottons；The opposite side side of No. three cleaning cottons is connected
In corresponding rubber block side, and the lower end of rubber block and No. three cleaning cottons contacts isolation plate surface setting；When work, No.1 is convex
In wheel and No. two cam rotation processes, rubber block is squeezed, effectively prevent No.1 cam and No. two cams directly to squeeze by rubber block
Pressure friction globoidal mirror surface, causes globoidal mirror to wear, while rubber block effectively prevent artificial too fast rotation of adjustment knob, leads to one
Number cam and No. two cam revolving speeds are too fast causes to damage to globoidal mirror, while rubber block can play buffer function, make adjusting knob
It is more smooth when rotation, at the same rubber block can compound rubber plate seal isolation plate and glass plate between wiping solution, prevent from wiping
Liquid stream goes out and air enters in wiping solution, leads to the generation of bubble.
Preferably, No. two cavitys are offered in the rubber block；No. two cavitys are provided with wiping solution；No. two skies
Chamber pass through the globoidal mirror that the guide groove opened up in corresponding globoidal mirror is connected between No.1 cleaning cotton and No. two cleaning cottons and glass plate it
Between space；When work, during No.1 cam and No. two cam rotary squeezing rubber blocks, make in No. two cavitys wiping solution by leading
Slot is flow between No.1 cleaning cotton and No. two cleaning cottons, is kept No.1 cleaning cotton and No. two cleaning cottons more wet, is conducive to glass
The cleaning of plate and globoidal mirror, while the wiping solution in space locating for globoidal mirror being driven to flow, globoidal mirror and glass plate are rushed
It washes, while No.1 cleaning cotton and No. two cleaning cottons can be rinsed, prevent dust mistake in No.1 cleaning cotton and No. two cleaning cottons
More, wiping effect is deteriorated, while can replace to wiping solution between isolation board and glass plate, prevents dust mistake in wiping solution
It is more, affect experience effect.
Preferably, filter cotton is filled in No. two cavitys；The filter cotton honeycomb design；When work, No. two skies
Chamber is squeezed and loosens, and the wiping solution between the wiping solution and isolation board and glass plate in No. two cavitys is made to circulate, and realizes and wipes
The replacement for wiping liquid can be adsorbed dust in wiping solution by the setting of honeycomb filter cotton, thus make isolation board and glass plate it
Between wiping solution keep cleaning, improve experience effect.
Preferably, the adjusting framework is close to the side side of holder close to No.1 cam and No. two cam position cambered surfaces
Design, and the contact of No.1 cam opposite side side adjusts framework setting when original state, the opposite side side of No. two cams connects
Touching adjusts framework setting；When work, since No.1 cam and No. two cam contacts are adjusted at the cambered surface of framework, to No.1 cam and
No. two cams play position-limiting action, prevent personnel under original state from rotating clockwise adjusting knob, make that plate stretching is isolated, lead to rubber
Blob of viscose can not be close to isolation board, so as to cause wiping solution outflow, generate bubble, affect experience effect and cleaning effect.
Beneficial effects of the present invention are as follows:
1. a kind of VR wearable device of adjustable myopia degree of the present invention, convex by setting adjusting knob, No.1
Wheel, No. two cams and globoidal mirror drive No.1 cam and No. two cam rotations, keep globoidal mirror opposite by rotation of adjustment knob
Or back movement, myopia degree is adjusted to reach and adjust visual zone thickness, to be suitable for the crowd of different eyeglass lens powers,
Adjusting knob adjusts more convenient and quicker simultaneously.
2. a kind of VR wearable device of adjustable myopia degree of the present invention, by the way that rubber block and rubber slab is arranged,
Through rubber block in No.1 cam and No. two cam rotary courses, play good buffering and protective action, to globoidal mirror into
The good protection of row, prevents globoidal mirror from damaging, while rubber block compound rubber plate is effectively sealed wiping solution, prevents bubble
It generates, affect experience enjoyment.
3. the VR wearable device of a kind of adjustable myopia degree of the present invention, by the way that No.1 cleaning cotton, No. two is arranged
Cleaning cotton, No. three cleaning cottons and No. two cavitys, relatively and during back movement of globoidal mirror, No.1 cleaning cotton, No. two wipings
Cotton and No. three cleaning cottons effectively wipe globoidal mirror, glass plate and isolation board, prevent the adhesion of dust, and affect experience is happy
Interest, while wiping solution is flowed by No. two cavitys, to No.1 cleaning cotton, No. two cleaning cottons, No. three cleaning cottons, glass plate, arcs
Face mirror and isolation board are washed away, and the replacement to wiping solution, effectively prevent the generation of dust, affect experience effect.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is perspective view of the invention；
Fig. 2 is the cross-sectional view of regulating device；
Fig. 3 is that regulating device cuts open top view；
Fig. 4 is partial enlarged view at A in Fig. 3；
In figure: holder 1, protective pad 12, noose 13, regulating device 2, adjusts framework 21, adjusting knob at display box 11
22,23, No. two cams 24 of No.1 cam, globoidal mirror 25, No.1 cavity 26, glass plate 27, rubber slab 28, spring 29, No.1 are wiped
Wipe 3, No. two cleaning cottons 31 of cotton, isolation board 32, fixed jaw 33, position limiting slide block 34, the sky of cleaning cotton 36, two of rubber block 35, three
Chamber 4, guide groove 41, filter cotton 42.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, the VR wearable device of a kind of adjustable myopia degree of the present invention, including holder
1, display box 11, protective pad 12 and noose 13；The holder 1 is clamped with display box 11；The display box 11 is located remote from box 1
Side side be fixed with protective pad 12；The noose 13 is connected in side side of the display box 11 close to protective pad 12；It is described
Display box 11 is set close to the side side of protective pad 12 there are two regulating device 2, for the left eye and right eye of human eye；The adjusting
Device 2 includes adjusting framework 21, adjusting knob 22,23, No. two cams 24 of No.1 cam and globoidal mirror 25；The adjusting framework 21
It is fixed in display box 11；The adjusting knob 22 passes through display box 11 and adjusts framework 21, and is connected with adjusting in framework 21
There is No.1 cam 23；23 cylindrical design of No.1 cam, and 23 upper end of No.1 cam is fixed on 22 lower end of adjusting knob, No.1
23 lower end of cam is rotationally connected with by shaft and adjusts 21 bottom of framework；No.1 is offered in 21 upper inner wall of adjusting framework
Cavity 26；Gear is rotatably connected in the No.1 cavity 26；No. two cams 24 are rotationally connected with conditioning box by shaft
In body 21, and the shaft of No. two 24 upper ends of cam and adjusting knob 22 penetrate the setting of No.1 cavity 26, and in No.1 cavity 26
Interior not equal surfaces have been fixedly attached ring gear, and ring gear is engaged with gear；The adjusting framework 21 is close to the side of display box 11
Side offers opening, and glass plate 27 is fixed in opening；The No.1 cam 23 and No. two 24 opposite side sides of cam are equal
Equipped with globoidal mirror 25；The globoidal mirror 25 is fixed with rubber slab 28 close to the side side of glass plate 27；The rubber slab 28
Spring 29 is fixed between opening sidewalls；When work, in wearing after wearable device, pass through rotation of adjustment knob 22 counterclockwise
No.1 cam 23 is rotated counterclockwise, while by gear drive, rotates clockwise No. two cams 24, when 23 He of No.1 cam
When No. two cams 24 rotate, globoidal mirror 25 is squeezed, relatively moves globoidal mirror 25, so as to adjust the distance between globoidal mirror 25,
Achieve the purpose that adjust myopia degree, while No. two cams 24 rotate counterclockwise when No.1 cam 23 rotates clockwise, due to bullet
The effect of spring 29 is moved away from globoidal mirror 25,25 distance of globoidal mirror is adjusted, so as to adjust myopia degree.
As one embodiment of the present invention, the rubber slab 28 is fixed with No.1 far from the side side of spring 29
Cleaning cotton 3, and rubber slab 28 and No.1 cleaning cotton 3 are close to the setting of glass plate 27；The glass plate 27 is close to globoidal mirror 25
Side side is fixed with two pieces of No. two cleaning cottons 31；When No. two cleaning cottons 31 are located at globoidal mirror 25 and are in non-adjustment state,
Two globoidal mirrors 25 are above nearest one end, and No. two cleaning cottons 31 are close to corresponding globoidal mirror 25 close to glass plate 27 always
Side side；When work, No. two cleaning cottons 31 can be close to globoidal mirror 25 in globoidal mirror 25 relatively or contrarily moving process
The side side of glass plate 27 is wiped, and preventing 25 surface of globoidal mirror to be stained with ash causes observing effect bad, while No.1 wipes
Cotton 3 and No. two cleaning cottons 31 effectively play position-limiting action to globoidal mirror 25, prevent from hitting between globoidal mirror 25, while one
Number buffer function can be played between cleaning cotton 3 and No. two cleaning cottons 31.
As one embodiment of the present invention, the globoidal mirror 25 is equipped with isolation board 32 far from the side of glass plate 27,
32 soft parent material of isolation board is made；The isolation board 32 is solid close to the side side wall of No.1 cam 23 and No. two cams 24
It is connected with fixed jaw 33,33 soft elastic material of fixed jaw is made；The fixed jaw 33 is respectively fixedly connected far from one end of isolation board 32
In the top and bottom of No.1 cam 23 and No. two cams 24, and the fixed point eccentric setting of fixed jaw 33, and far from globoidal mirror 25；Institute
It states and is equipped with position limiting slide block 34 between isolation board 32 and globoidal mirror 25, it is anti-to globoidal mirror 25 that position limiting slide block 34 is fixed on isolation board 32
Direction projection position guarantees that isolation board 32 is close to globoidal mirror 25 and glass plate 27 always；The isolation board 32 and glass plate 27 it
Between be full of wiping solution；When work, No.1 cam 23, which rotates counterclockwise, drives No. two cams 24 to rotate clockwise, and makes 25 phase of globoidal mirror
Isolation board 32 is squeezed by fixed jaw 33 while to movement, is arranged since isolation board 32 is bent, the position of cooperation position limiting slide block 34
It sets, isolation board 32 is made to be close to globoidal mirror 25 and glass plate 27 always, so that vision is more leveled off to cambered surface, while isolation board 32 can be effective
Globoidal mirror 25 and the external world is isolated, prevents extraneous dust from entering in globoidal mirror 25, cleaning is excessively cumbersome, while making globoidal mirror 25 always
In wiping solution, No.1 cleaning cotton 3 and No. two cleaning cottons 31 is made to remain wet, improve wiping effect, rubber slab 28 rises
To good sealing effect, prevent wiping solution from flowing out.
As one embodiment of the present invention, the globoidal mirror 25 is close to being close to No.1 cam 23 or No. two cams 24
One end is fixed with rubber block 35；The globoidal mirror 25 and the lower surface of 35 contact point of rubber block are fixed with No. three cleaning cottons
36；The opposite side side of No. three cleaning cottons 36 is fixed on corresponding 35 side of rubber block, and rubber block 35 and No. three cleaning cottons
36 lower end contacts the setting of 32 surface of isolation board；When work, in No.1 cam 23 and No. two 24 rotation processes of cam, rubber is squeezed
Blob of viscose 35 effectively prevent No.1 cam 23 and No. two direct 25 surfaces of extrusion friction globoidal mirror of cam 24 by rubber block 35, leads
Globoidal mirror 25 is caused to wear, while rubber block 35 effectively prevent artificial too fast rotation of adjustment knob 22, leads to No.1 cam 23 and two
Number 24 revolving speed of cam is too fast causes to damage to globoidal mirror 25, while rubber block 35 can play buffer function, revolves adjusting knob 22
It is more smooth when turning, at the same rubber block 35 can compound rubber plate 28 seal off the wiping solution between plate 32 and glass plate 27, prevent
Only wiping solution outflow and air enter in wiping solution, lead to the generation of bubble.
As one embodiment of the present invention, No. two cavitys 4 are offered in the rubber block 35；No. two cavitys 4
It is provided with wiping solution；No. two cavitys 4 pass through the guide groove 41 opened up in corresponding globoidal mirror 25 and are connected to No.1 cleaning cotton 3 and No. two
Space between globoidal mirror 25 between cleaning cotton 31 and glass plate 27；When work, No.1 cam 23 and No. two rotations of cam 24 are squeezed
During pressing rubber block 35, make in No. two cavitys 4 wiping solution by guide groove 41 flow to No.1 cleaning cotton 3 and No. two cleaning cottons 31 it
Between, keep No.1 cleaning cotton 3 and No. two cleaning cottons 31 more wet, is conducive to the cleaning of glass plate 27 and globoidal mirror 25, while band
Wiping solution flowing in space locating for dynamic globoidal mirror 25, is rinsed globoidal mirror 25 and glass plate 27, while can wipe No.1
It wipes cotton 3 and No. two cleaning cottons 31 is rinsed, prevent dust in No.1 cleaning cotton 3 and No. two cleaning cottons 31 excessive, wiping effect
It is deteriorated, while wiping solution between isolation board 32 and glass plate 27 can be replaced, prevent dust in wiping solution excessive, influence body
Test effect.
As one embodiment of the present invention, filter cotton 42 is filled in No. two cavitys 4；42 bee of filter cotton
The design of nest shape；When work, No. two cavitys 4 are squeezed and loosen, and make wiping solution and isolation board 32 and glass in No. two cavitys 4
Wiping solution circulation between plate 27, realizes the replacement of wiping solution, can will be grey in wiping solution by the setting of honeycomb filter cotton 42
Dirt absorption improves experience effect so that the wiping solution between isolation board 32 and glass plate 27 be made to keep cleaning.
As one embodiment of the present invention, the adjusting framework 21 is close to the side side of holder 1 close to No.1
Cam 23 and No. two 24 position cambered surface of cam designs, and the contact of 23 opposite side side of No.1 cam adjusts framework when original state
21 settings, No. two opposite side side of cam 24 contacts adjust framework 21 and are arranged；When work, due to No.1 cam 23 and No. two it is convex
24 contact of wheel is adjusted at the cambered surface of framework 21, is played position-limiting action to No.1 cam 23 and No. two cams 24, is prevented original state
Lower personnel rotate clockwise adjusting knob 22, stretch isolation board 32, cause rubber block 35 that can not be close to isolation board 32, to lead
Wiping solution outflow is caused, bubble, affect experience effect and cleaning effect are generated.
When work, in wearing after wearable device, turn No.1 cam 23 counterclockwise by rotation of adjustment knob 22 counterclockwise
It is dynamic, while by gear drive, No. two cams 24 are rotated clockwise, when No.1 cam 23 and No. two rotations of cams 24, are squeezed
Rubber block 35 is pressed, to squeeze globoidal mirror 25, relatively moves globoidal mirror 25, while No. two when No.1 cam 23 rotates clockwise
Cam 24 rotates counterclockwise, and due to the effect of spring 29, is moved away from globoidal mirror 25,25 distance of globoidal mirror is adjusted, to adjust
Whole myopia degree, No. two cleaning cottons 31 can be to globoidal mirror 25 close to glass plate 27 in globoidal mirror 25 relatively or contrarily moving process
Side side wiped, No.1 cleaning cotton 3 and No. two cleaning cottons 31 effectively play position-limiting action, No.1 to globoidal mirror 25
Cam 23, which rotates counterclockwise, drives No. two cams 24 to rotate clockwise, and makes globoidal mirror 25 while relative movement by fixed jaw 33
Isolation board 32 is squeezed, isolation board 32 is made to be close to globoidal mirror 25 and glass plate 27 always, No.1 cam 23 and No. two cams 24 rotate
In the process, during No.1 cam 23 and No. two 24 rotary squeezing rubber blocks 35 of cam, make in No. two cavitys 4 wiping solution by leading
Slot 41 is flow between No.1 cleaning cotton 3 and No. two cleaning cottons 31, drives the wiping solution flowing locating for globoidal mirror 25 in space, to every
It is replaced from wiping solution between plate 32 and glass plate 27, it, can be by dust in wiping solution by the setting of honeycomb filter cotton 42
Absorption improves experience effect so that the wiping solution between isolation board 32 and glass plate 27 be made to keep cleaning.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of VR wearable device of adjustable myopia degree, including holder (1), display box (11), protective pad (12) and set
It restricts (13)；It is characterized by: the holder (1) and display box (11) are clamped；The display box (11) is located remote from box (1)
Side side is fixed with protective pad (12)；The noose (13) is connected in the side side of display box (11) close to protective pad (12)
Face；The display box (11) close to the side side of protective pad (12) set left eye there are two regulating device (2), for human eye and
Right eye；The regulating device (2) include adjust framework (21), adjusting knob (22), No.1 cam (23), No. two cams (24) and
Globoidal mirror (25)；The adjusting framework (21) is fixed in display box (11)；The adjusting knob (22) passes through display box (11)
With adjust framework (21), and with adjust framework (21) in be fixed with No.1 cam (23)；No.1 cam (23) cylindrical design,
And No.1 cam (23) upper end is fixed on adjusting knob (22) lower end, No.1 cam (23) lower end is rotationally connected with tune by shaft
Save framework (21) bottom；No.1 cavity (26) are offered in adjusting framework (21) upper inner wall；The No.1 cavity (26)
Inside it is rotatably connected to gear；No. two cams (24) are rotationally connected with by shaft and are adjusted in framework (21), and No. two cams
(24) shaft of upper end and adjusting knob (22) penetrate No.1 cavity (26) and are arranged, and in the not equal tables in No.1 cavity (26)
Face has been fixedly attached ring gear, and ring gear is engaged with gear；It is opened close to the side side of display box (11) adjust framework (21)
Equipped with opening, glass plate (27) are fixed in opening；The No.1 cam (23) and No. two cam (24) opposite side sides are equal
Equipped with globoidal mirror (25)；The globoidal mirror (25) is fixed with rubber slab (28) close to the side side of glass plate (27)；It is described
Spring (29) are fixed between rubber slab (28) and opening sidewalls.
2. a kind of VR wearable device of adjustable myopia degree according to claim 1, it is characterised in that: the rubber slab
(28) the side side far from spring (29) is fixed with No.1 cleaning cotton (3), and rubber slab (28) and No.1 cleaning cotton (3) are equal
It is close to glass plate (27) setting；The glass plate (27) is fixed with two pieces of No. two cleaning cottons close to the side side of globoidal mirror (25)
(31)；When No. two cleaning cottons (31) are located at globoidal mirror (25) and are in non-adjustment state, two globoidal mirrors (25) distances are recently
One end above, and No. two cleaning cottons (31) be close to always corresponding globoidal mirror (25) close to glass plate (27) side side.
3. a kind of VR wearable device of adjustable myopia degree according to claim 1, it is characterised in that: the globoidal mirror
(25) side far from glass plate (27) is equipped with isolation board (32), and isolation board (32) soft parent material is made；The isolation board
(32) the side side wall close to No.1 cam (23) and No. two cams (24) is fixed with fixed jaw (33), and fixed jaw (33) is soft
Elastic material is made；The fixed jaw (33) is respectively fixedly connected convex in No.1 cam (23) and No. two far from the one end of isolation board (32)
The top and bottom of (24), and the fixed point eccentric setting of fixed jaw (33) are taken turns, and far from globoidal mirror (25)；The isolation board (32) with
It is equipped between globoidal mirror (25) position limiting slide block (34), position limiting slide block (34) is fixed on isolation board (32) to globoidal mirror (25) negative side
To projection position, guarantee that isolation board (32) are close to globoidal mirror (25) and glass plate (27) always；The isolation board (32) and glass
Wiping solution is full of between plate (27).
4. a kind of VR wearable device of adjustable myopia degree according to claim 3, it is characterised in that: the globoidal mirror
(25) rubber block (35) are fixed with close to the one end for being close to No.1 cam (23) or No. two cams (24)；The globoidal mirror (25)
No. three cleaning cottons (36) are fixed with the lower surface of rubber block (35) contact point；The opposite side side of No. three cleaning cottons (36)
Face is fixed on corresponding rubber block (35) side, and the lower end of rubber block (35) and No. three cleaning cottons (36) contacts isolation board (32)
Surface setting.
5. a kind of VR wearable device of adjustable myopia degree according to claim 4, it is characterised in that: the rubber block
(35) No. two cavitys (4) are offered in；No. two cavitys (4) are provided with wiping solution；No. two cavitys (4) pass through corresponding arc
Globoidal mirror (25) and glass between guide groove (41) connection No.1 cleaning cotton (3) opened up in face mirror (25) and No. two cleaning cottons (31)
Space between glass plate (27).
6. a kind of VR wearable device of adjustable myopia degree according to claim 5, it is characterised in that: No. two skies
Filter cotton (42) are filled in chamber (4)；Filter cotton (42) the honeycomb design.
7. a kind of VR wearable device of adjustable myopia degree according to claim 1, it is characterised in that: the conditioning box
Body (21) is designed close to the side side of holder (1) close to No.1 cam (23) and No. two cam (24) position cambered surfaces, and just
The contact of No.1 cam (23) opposite side side adjusts framework (21) setting, the opposite side side of No. two cams (24) when beginning state
Contact adjusts framework (21) setting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538995.XA CN110389448B (en) | 2019-06-20 | 2019-06-20 | VR wearing equipment of adjustable near-sighted degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538995.XA CN110389448B (en) | 2019-06-20 | 2019-06-20 | VR wearing equipment of adjustable near-sighted degree |
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| CN110389448A true CN110389448A (en) | 2019-10-29 |
| CN110389448B CN110389448B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910538995.XA Active CN110389448B (en) | 2019-06-20 | 2019-06-20 | VR wearing equipment of adjustable near-sighted degree |
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Address after: 234000 room 5011, building 5, situ Industrial Park, intersection of Tonghe road and Panlong Road, management committee of Sixian Development Zone, Suzhou City, Anhui Province Applicant after: Xie Tao Address before: 234000 Room 303, building 8, Xiandai Jiayuan, Xichang Road, Yongqiao District, Suzhou City, Anhui Province Applicant before: Xie Tao |
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Effective date of registration: 20210722 Address after: 200000 No. 2, Lane 585, Longhao Road, Shanyang Town, Jinshan District, Shanghai (Jinshan Capital Group South Economic Park) Applicant after: Shanghai Shihui Technology (Group) Co.,Ltd. Address before: 234000 room 5011, building 5, situ Industrial Park, intersection of Tonghe road and Panlong Road, management committee of Sixian Development Zone, Suzhou City, Anhui Province Applicant before: Xie Tao |
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