CN110068929A - Head-mounted display apparatus - Google Patents
Head-mounted display apparatus Download PDFInfo
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- CN110068929A CN110068929A CN201910398807.8A CN201910398807A CN110068929A CN 110068929 A CN110068929 A CN 110068929A CN 201910398807 A CN201910398807 A CN 201910398807A CN 110068929 A CN110068929 A CN 110068929A
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- dioptric
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- display apparatus
- mounted display
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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
- G02B27/0176—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
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
Abstract
This application discloses a kind of head-mounted display apparatus comprising display, dioptric component and regulating mechanism.Dioptric component is arranged in display side.Regulating mechanism connects dioptric component, and regulating mechanism is used to adjust the form of dioptric component to adjust the diopter of dioptric component.The head-mounted display apparatus of the application embodiment enables ametropic user to see the image that display is shown clearly by the form that regulating mechanism adjusts dioptric component to adjust the diopter of dioptric component, is conducive to improve user experience.
Description
Technical field
This application involves field of display technology, in particular to a kind of head-mounted display apparatus.
Background technique
In the related technology, electronic glasses pass through the cooperation of computing system and optical system, make user in carrying electronic glasses
Afterwards, it is seen that the virtual scene added in reality scene.However, but when user has close ametropia, user needs
Diopter glasses are first worn, then wear electronic glasses.Electronic glasses and diopter glasses spatially conflict mutually, lead to electronic eyes
Mirror wearing is insecure, or user face is caused to be squeezed and generate discomfort.
Summary of the invention
This application provides a kind of head-mounted display apparatus.
The head-mounted display apparatus of the application embodiment includes:
Display；
The dioptric component of the display side is set；With
The regulating mechanism of the dioptric component is connected, the regulating mechanism is used to adjust the form of the dioptric component to adjust
Save the diopter of the dioptric component.
The head-mounted display apparatus of the application embodiment adjusts the form of dioptric component by regulating mechanism, to adjust
The diopter of dioptric component enables ametropic user to see the image that display is shown clearly, is conducive to improve user's body
It tests.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the floor map of the head-mounted display apparatus of the relevant technologies；
Fig. 2 is the stereoscopic schematic diagram of the head-mounted display apparatus of the application embodiment；
Fig. 3 is the floor map of the head-mounted display apparatus of the application embodiment；
Fig. 4 is the floor map of the head-mounted display apparatus part-structure of the application embodiment；
Fig. 5 is the schematic diagram of the adjustment process of the head-mounted display apparatus of the application embodiment；
Fig. 6 is another schematic diagram of the adjustment process of the head-mounted display apparatus of the application embodiment；
Fig. 7 is the floor map of the head-mounted display apparatus part-structure of another embodiment of the application；
Fig. 8 is the floor map of the head-mounted display apparatus part-structure of the another embodiment of the application.
Main element symbol description:
Head-mounted display apparatus 100, shell 20, container 22, housing top 24, outer shell bottom wall 26, notch 262, shell
Side wall 28, support member 30, first support 32, the first bending part 322, second support 34, the second bending part 342, elastic webbing 36,
Display 40, dioptric component 50, dioptric chamber 52, light-transmissive fluid 54, the first film layer 56, the second film layer 58, side wall 59, regulating mechanism
60, cavity 62, sliding slot 622, sliding part 64, driving part 66, knob 662, lead screw 664, gear 666, rack gear 668, driving electricity
Machine 669, motor shaft 6691, loader 6692, adjusting cavity 68.
Specific embodiment
Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
Following disclosure provides many different embodiments or example is used to realize the different structure of the application.In order to
Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Head-mounted display apparatus passes through the cooperation of computing system and optical system, is wearing head-mounted display apparatus in user
Afterwards, optical signalling can be sent to the eyes of user, to realize virtual reality (Virtual Reality, VR), augmented reality
The different-effects such as (Augmented Reality, AR) and mixed reality (Mixed Reality, MR).
The situation ametropia in face of user, the head-mounted display apparatus of the relevant technologies generally use the mode of superposition eyeglass
Reply.Referring to Fig. 1, usually lens supports 202 are arranged in the side of display 201 in the head-mounted display apparatus of the relevant technologies,
Lens supports 202 are for being inserted into eyeglass 203.The people of different dioptric situations can carry out vision correction by being inserted into different eyeglasses.
However in this way, user needs replacement eyeglass 203 manually, this is extremely inconvenient.Moreover, because user needs replacement manually
Eyeglass 203, lens supports 202 cannot be too small, this will affect the appearance of head-mounted display apparatus 200, or even can therefore influence to wear
Wear comfort level.Further, since being to carry out vision correction by the replacement of eyeglass 203, the degree of eyeglass 203 can only be staged
, it is impossible to it is linear.Being equipped with too many eyeglass 203 will increase great amount of cost, the very little then different dioptrics of the eyeglass 203 of outfit
The user of degree possibly can not find corresponding degree.
To solve the above problems, the application embodiment provides a kind of 100 (Head Mount of head-mounted display apparatus
Display, HMD).
Fig. 2 and Fig. 3 are please referred to, the head-mounted display apparatus 100 of the application embodiment includes shell 20, support member
30, display 40, dioptric component 50 and regulating mechanism 60.
Shell 20 is the exterior components of head-mounted display apparatus 100, plays protection and fixed head-mounted display apparatus
The effect of 100 inner components.Inner components are surrounded by shell 20, it can be to avoid extraneous factor in these
Portion's components cause directly to damage.
Specifically, in the present embodiment, shell 20 can be used for fixing display 40, dioptric component 50 and regulating mechanism 60
At least one of.In the example of fig. 3, shell 20 is formed with container 22, and display 40 and dioptric component 50 are housed in
In tank 22.Regulating mechanism 60 partly exposes from shell 20.
Shell 20 further includes housing top 24, outer shell bottom wall 26 and side wall of outer shell 28.The middle part of outer shell bottom wall 26 is outside
Shell roof 24 forms notch 262.In other words, shell 20 is substantially in " B " font.When user wears head-mounted display apparatus 100,
Head-mounted display apparatus 100 can be erected on the bridge of the nose of user by notch 262, can both guarantee head-mounted display apparatus in this way
100 stability, and can guarantee the comfort that user wears.Regulating mechanism 60 can partly expose from side wall of outer shell 28, with
Just dioptric component 50 is adjusted in user.
In addition, shell 20 can pass through computer numerical control (Computerized Numerical Control, CNC) lathe
Processing aluminium alloy is formed, can also be using polycarbonate (Polycarbonate, PC) or PC and acrylonitrile-butadiene-benzene second
Alkene plastics (Acrylonitrile Butadiene Styrene plastic, ABS) injection molding.Herein not to shell 20
Specific manufacture and specific material are defined.
Support member 30 is used to support head-mounted display apparatus 100.When user wears head-mounted display apparatus 100, head
It wears formula and shows that equipment 100 can be fixed on the head of user by support member 30.In the example of fig. 3, support member 30 includes
First support 32, second support 34 and elastic webbing 36.
First support 32 and second support 34 are symmetrical arranged about notch 262.Specifically, first support 32 and second support
34 are rotatably arranged in the edge of shell 20, can be by first support when user does not need using head-mounted display apparatus 100
32 and second support 34 stacked close to shell 20, in order to store.It, can when user needs using head-mounted display apparatus 100
First support 32 and second support 34 are unfolded, to realize the function of first support 32 and the support of second support 34.
First support 32 is formed with the first bending part 322 far from one end of shell 20, and the first bending part 322 is towards shell bottom
Wall 26 is bent.In this way, user, when wearing head-mounted display apparatus 100, the first bending part 322 can be erected at the ear of user
On, so that head-mounted display apparatus 100 be made to be not easy to slide.
Similarly, second support 34 is formed with the second bending part 342 far from one end of shell 20.Second bending part 342
Explanation and illustration can refer to the first bending part 322, and to avoid redundancy, details are not described herein.
The detachably connected first support 32 of elastic webbing 36 and second support 34.It is shown in this way, wearing wear-type in user
When equipment 100 carries out aggravating activities, head-mounted display apparatus 100 can be further fixed by elastic webbing 36, prevent wear-type
Display equipment 100 is loosened or even is fallen in aggravating activities.It is appreciated that elastic webbing 36 can also save in other examples
Slightly.
In the present embodiment, display 40 includes OLED display screen.OLED display screen is not necessarily to backlight, is conducive to wear
Formula shows the lightening of equipment 100.Moreover, OLED screen curtain visible angle is big, power consumption is lower, is conducive to the amount of saving energy.
Certainly, display 40 can also use light-emitting diode display or Micro light-emitting diode display.These displays, which are only used as, to be shown
Example and embodiments herein is not limited to this.
Referring to Figure 4 together, dioptric component 50 is arranged in 40 side of display.Dioptric component 50 include dioptric chamber 52, thoroughly
Light liquid 54, the first film layer 56, the second film layer 58 and side wall 59.
Light-transmissive fluid 54 is arranged in dioptric chamber 52.Regulating mechanism 60 is used to adjust the amount of light-transmissive fluid 54 to adjust dioptric
The form of component 50.Specifically, the second film layer 58 is arranged relative to the first film layer 56, and side wall 59 connects the first film layer 56 and second
Film layer 58, the first film layer 56, the second film layer 58 and side wall 59 surround dioptric chamber 52, and regulating mechanism 60 is for adjusting light-transmissive fluid 54
Amount to change the shape of the first film layer 56 and/or the second film layer 58.
In this way, realizing the realization of 50 dioptric function of dioptric component.Specifically, " change the first film layer 56 and/or the second film layer
58 shape " includes three kinds of situations: the first situation: changing the shape of the first film layer 56 and does not change the shape of the second film layer 58
Shape；Second situation: not changing the shape of the first film layer 56 and changes the shape of the second film layer 58；The third situation: change the
The shape of one film layer 56 and the shape for changing the second film layer 58.It note that for convenience of explanation, in the present embodiment, with first
It is illustrated for kind situation.
First film layer 56 can have elasticity.It is appreciated that the case where amount of the light-transmissive fluid 54 in dioptric chamber 52 changes
Under, the pressure in dioptric chamber 52 also changes therewith, so that the form of dioptric component 50 changes.
In one example, regulating mechanism 60 reduces the amount of light-transmissive fluid 54 in dioptric chamber 52, the pressure in dioptric chamber 52
Strong to reduce, the pressure difference of the pressure in pressure and dioptric chamber 52 outside dioptric chamber 52 increases, and dioptric chamber 52 is more recessed.
In another example, regulating mechanism 60 increases the amount of light-transmissive fluid 54 in dioptric chamber 52, in dioptric chamber 52
Pressure increases, and the pressure difference of the pressure in pressure and dioptric chamber 52 outside dioptric chamber 52 reduces, and dioptric chamber 52 more protrudes.
In this way, being achieved that the amount by adjusting light-transmissive fluid 54 to adjust the form of dioptric component 50.
Regulating mechanism 60 connects dioptric component 50.Regulating mechanism 60 is used to adjust the form of dioptric component 50 to adjust dioptric
The diopter of component 50.Specifically, regulating mechanism 60 includes cavity 62, sliding part 64, driving part 66, adjusting cavity 68 and switch
61。
Sliding part 64 is slidably arranged in cavity 62, and driving part 66 is connect with sliding part 64, cavity 62 and sliding part
64 limit adjusting cavity 68 jointly, and adjusting cavity 68 is connected to dioptric chamber 52 by side wall 59, and driving part 66 is for driving sliding part
64 adjust the amount of the light-transmissive fluid 54 in dioptric chamber 52 relative to the sliding of cavity 62 to adjust the volume of adjusting cavity 68.
In this way, the volume for adjusting adjusting cavity 68 by sliding part 64 is realized, to adjust the light-transmissive fluid in dioptric chamber 52
54 amount.In one example, referring to Fig. 5, sliding part 64 is slided toward the direction away from side wall 59, the volume of adjusting cavity 68 increases
Greatly, the pressure in adjusting cavity 68 reduces, and the light-transmissive fluid 54 in dioptric chamber 52 enters adjusting cavity 68, and the first film layer 56 is more inwardly
Recess.
In another example, referring to Fig. 6, sliding part 64 is slided toward the direction towards side wall 59, the appearance of adjusting cavity 68
Product reduces, and the pressure in adjusting cavity 68 increases, and the light-transmissive fluid 54 in adjusting cavity 68 enters dioptric chamber 52, and the first film layer 56 is more
It outwardly protrudes.
Side wall 59 is formed with flow channel 591, and flow channel 591 is connected to adjusting cavity 68 and dioptric chamber 52.Regulating mechanism 60
Switch 61 including flow channel 591 is arranged in, switch 61 are used to control the open and-shut mode of flow channel 591.
In the present embodiment, the quantity of switch 61 is two, and two switches 61 are single-way switch, one of switch
61 flow to dioptric chamber 52 from adjusting cavity 68 for controlling light-transmissive fluid 54, another switch 61 is for controlling light-transmissive fluid 54 from the wrong
Optical cavity 52 flow to adjusting cavity 68.
In this way, flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52 is realized by switch 61, to keep side
The pressure equilibrium of 59 two sides of wall.As previously mentioned, the change of 68 volume of adjusting cavity, can cause the variation of pressure in adjusting cavity 68, from
And cause existing flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52.And switch 61 passes through control flow channel 591
Open and-shut mode, can be realized to control flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52, thus control bend
The adjusting of the form of light component 50.
In one example, referring to Fig. 5, control light-transmissive fluid 54 is beaten from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68
It opens, sliding part 64 is slided toward the direction away from side wall 59, and the volume of adjusting cavity 68 increases, and the pressure in adjusting cavity 68 reduces, and is bent
Light-transmissive fluid 54 in optical cavity 52 enters adjusting cavity 68 by switch 61, and the first film layer 56 is more recessed inwardly.
In another example, control light-transmissive fluid 54 is closed from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68, even if
Sliding part 64 is slided toward the direction away from side wall 59, and the volume of adjusting cavity 68 increases, and the pressure in adjusting cavity 68 reduces, dioptric chamber
Light-transmissive fluid 54 in 52 also cannot be introduced into adjusting cavity 68, and the form of the first film layer 56 does not change.
In another example, referring to Fig. 6, control light-transmissive fluid 54 flow to the switch 61 of dioptric chamber 52 from adjusting cavity 68
It opens, sliding part 64 is slided toward the direction towards side wall 59, and the volume of adjusting cavity 68 reduces, and the pressure in adjusting cavity 68 increases,
Light-transmissive fluid 54 in adjusting cavity 68 enters dioptric chamber 52 by switch 61, and the first film layer 56 more outwardly protrudes.
In another example, control light-transmissive fluid 54 is closed from the switch 61 that adjusting cavity 68 flow to dioptric chamber 52, even if
Sliding part 64 is slided toward the direction towards side wall 59, and the volume of adjusting cavity 68 reduces, and the pressure in adjusting cavity 68 increases, adjusting cavity
Light-transmissive fluid 54 in 68 also cannot be introduced into dioptric chamber 52, and the form of the first film layer 56 does not change.
Driving part 66 can realize its function of driving sliding part 64 to slide based on various structures and principle.
In the example of Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, driving part 66 includes knob 662 and lead screw 664, lead screw 664
Knob 662 and sliding part 64 are connected, knob 662 drives sliding part 64 sliding relative to cavity 62 for driving the rotation of lead screw 664
It is dynamic.
Sliding part 64 is driven by knob 662 and lead screw 664 in this way, realizing.Due to matching for lead screw 664 and knob 662
Conjunction can convert lead screw 664 for the rotary motion of knob 662 and move along a straight line, when user rotates knob 662, lead screw 664
It drives sliding part 64 to slide relative to cavity 62, so as to cause the variation of 68 volume of adjusting cavity, and then adjusts in dioptric chamber 52
The amount of light-transmissive fluid 54.Knob 662 can expose from shell 20, to facilitate user to rotate.
Specifically, it is formed with threaded portion on knob 662, the threaded portion cooperated with knob 662, rotation are formed on lead screw 664
Button 662 and lead screw 664 are threadedly coupled.
While knob 662 rotates, switch 61 can be opened accordingly.In this way, flowing light-transmissive fluid 54, protect
Demonstrate,prove the pressure equilibrium of 59 two sides of side wall.
In one example, knob 662 rotates clockwise, and sliding part 64 is slided toward the direction away from side wall 59, then will control
Light-transmissive fluid 54 processed is opened from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68.In another example, knob 662 revolves counterclockwise
Turn, sliding part 64 is slided toward the direction towards side wall 59, then control light-transmissive fluid 54 is flow to dioptric chamber 52 from adjusting cavity 68
Switch 61 is opened.
It note that in present embodiment, be not associated with the rotation angle of knob 662 and the refractive diopter of dioptric component 50,
Knob 662 is rotated to the optimal position of visual experience by user.Certainly, in other implementations, can also be associated with
The rotation angle of knob 662 and the refractive diopter of dioptric component 50.Here, not to the rotation angle of knob 662 and dioptric component
Whether 50 refractive diopter, which is associated with, is defined.
Referring to Fig. 7, driving part 66 includes gear 666 and the rack gear 668 engaged with gear 666,668 tooth connection of rack gear
Wheel 666 and sliding part 64, gear 666 are mobile to drive sliding part 64 to slide relative to cavity 62 for drive rack 668.
Sliding part 64 is driven by gear 666 and rack gear 668 in this way, realizing.Due to matching for gear 666 and rack gear 668
Conjunction can convert rack gear 668 for the rotary motion of gear 666 and move along a straight line, when user rotates gear 666, rack gear 668
It drives sliding part 64 to slide relative to cavity 62, so as to cause the variation of 68 volume of adjusting cavity, and then adjusts in dioptric chamber 52
The amount of light-transmissive fluid 54.Gear 666 can expose from shell 20, to facilitate user to rotate.
Similarly, while gear 666 rotates, switch 61 can be opened accordingly.In this way, making light-transmissive fluid 54 can be with
Flowing guarantees the pressure equilibrium of 59 two sides of side wall.
In one example, gear 666 rotates clockwise so that rack gear 668 is engaged on gear 666, the length of rack gear 668
Degree shortens, and pulls sliding part 64 mobile toward the direction for deviating from side wall 59, then control light-transmissive fluid 54 is flow to tune from dioptric chamber 52
The switch 61 for saving chamber 68 is opened.
In another example, gear 666 rotates counterclockwise so that the rack gear 668 being engaged on gear 666 is from gear 666
It is detached from, the length of rack gear 668 increases, and pushes sliding part 64 toward towards the movement of the direction of side wall 59, then will control light-transmissive fluid 54
The switch 61 for flowing to dioptric chamber 52 from adjusting cavity 68 is opened.
Similarly, in present embodiment, it is not associated with the rotation angle of gear 666 and the refractive diopter of dioptric component 50,
Gear 666 is rotated to the optimal position of visual experience by user.Certainly, in other implementations, can also be associated with
The rotation angle of gear 666 and the refractive diopter of dioptric component 50.Here, not to the rotation angle of gear 666 and dioptric component
Whether 50 refractive diopter, which is associated with, is defined
Referring to Fig. 8, driving part 66 includes driving motor 669, the motor shaft 6691 of driving motor 669 connects sliding part
64, driving motor 669 is for driving sliding part 64 to slide relative to cavity 62.
Sliding part 64 is driven by driving motor 668 in this way, realizing.Specifically, driving motor 669 can be linear electric machine.
Linear motor structure is simple, needs not move through intermediate conversion mechanism and directly generates linear motion, can reduce movement inertia simultaneously
Improve dynamic response performance and positioning accuracy.Sliding part 64 is driven by driving motor 668, so that the driving to sliding part 64 has
There is editability.For example, driving motor 668 can be associated with the degree of dioptric by prior calibration.User can be with
The degree of dioptric is directly inputted, 668 automatic operating of driving motor driving sliding part 64 slides into corresponding position.
Further, driving part 66 can also include loader 6692, and loader 6692 includes but is not limited to key, rotation
The devices such as button or touch screen.In the example of fig. 8, loader 6692 is key, and two keys are separately positioned on the phase of cavity 62
To two sides.Key can expose from shell 20, to facilitate user to press.Key can be controlled according to the number or duration of pressed by external force and be driven
The operating time of dynamic motor 669, to control the sliding distance of sliding part 64.
Similarly, while driving motor 669 works, switch 61 can be opened accordingly.In this way, making light-transmissive fluid 54
It can flow, guarantee the pressure equilibrium of 59 two sides of side wall.
In one example, user presses a key in two keys, and drive motor shaft 6691 extends, motor shaft
6691 push the past direction towards side wall 59 of sliding part 64 mobile, then will control light-transmissive fluid 54 from adjusting cavity 68 and flow to dioptric chamber
52 switch 61 is opened.
In another example, user presses another key in two keys, and drive motor shaft 6691 shortens, motor
Axis 6691 pulls sliding part 64 mobile toward the direction for deviating from side wall 59, then will control light-transmissive fluid 54 from dioptric chamber 52 and flow to adjusting
The switch 61 of chamber 68 is opened.
It should be noted that the structure of dioptric component 50 not only include more than dioptric chamber 52, light-transmissive fluid 54, the first film
The 56, second film layer 58 of layer and side wall 59, as long as guaranteeing that the effect of the change of diopter may be implemented in dioptric component 50.Example
Such as, in other modes, dioptric component 50 includes multiple eyeglasses and actuator, and actuator is for driving each eyeglass from receiving position
It sets and is moved to dioptric position.In this way, can be by the combination of multiple eyeglasses, to change the diopter of dioptric component 50.Certainly, it drives
Moving part can also drive each eyeglass being moved on dioptric position to move on dioptric optical axis, to change bending for dioptric component 50
Luminosity.
Therefore, the form of above-described dioptric component includes the shape and state of dioptric component, the above dioptric chamber 52, thoroughly
Light liquid 54, the first film layer 56, the second film layer 58 and side wall 59 frame mode by changing the first film layer 56 and/or the second film
The shape of layer 58 is to realize the change of diopter；The frame mode of above multiple eyeglasses and actuator, by the shape for changing eyeglass
State is to realize the change of diopter.
In summary, the application embodiment provides a kind of head-mounted display apparatus 100 comprising display 40 is bent
Light component 50 and regulating mechanism 60.Dioptric component 50 is arranged in 40 side of display.Regulating mechanism 60 connects dioptric component 50, adjusts
Section mechanism 60 is used to adjust the form of dioptric component 50 to adjust the diopter of dioptric component 50.
The head-mounted display apparatus 100 of the application embodiment adjusts the form of dioptric component 50 by regulating mechanism 60,
To adjust the diopter of dioptric component 50, enables ametropic user to see the image of the display of display 40 clearly, be conducive to
Improve user experience.
Moreover, dioptric component 50 and regulating mechanism 60 can be linear in the head-mounted display apparatus 100 of the application embodiment
Refractive diopter is corrected, wear the people of each different refractive diopters can flexibly.Meanwhile dioptric component 50 and regulating mechanism 60
Small volume, do not influence head-mounted display apparatus 100 wearing experience.User does not need to buy many eyeglasses, can reduce
Price.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the application.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While there has been shown and described that presently filed embodiment, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle and objective of the application and become
Type, scope of the present application are defined by the claims and their equivalents.
Claims (10)
1. a kind of head-mounted display apparatus characterized by comprising
Display；
The dioptric component of the display side is set；With
The regulating mechanism of the dioptric component is connected, the regulating mechanism is used to adjust the form of the dioptric component to adjust
State the diopter of dioptric component.
2. head-mounted display apparatus according to claim 1, which is characterized in that the dioptric component includes dioptric chamber and sets
The light-transmissive fluid intracavitary in the dioptric is set, the regulating mechanism is used to adjust the amount of the light-transmissive fluid to adjust the dioptric
The form of component.
3. head-mounted display apparatus according to claim 2, which is characterized in that the dioptric component include the first film layer,
Relative to first film layer setting the second film layer and connect the side wall of first film layer and second film layer, described the
One film layer, second film layer and the side wall surround the dioptric chamber, and the regulating mechanism is for adjusting the light-transmissive fluid
Amount to change the shape of first film layer and/or second film layer.
4. head-mounted display apparatus according to claim 3, which is characterized in that the regulating mechanism includes cavity, sliding
The driving part that ground is arranged sliding part in the cavity and connect with the sliding part, the cavity and the sliding part are total
With adjusting cavity is limited, the adjusting cavity is connected to the dioptric chamber by the side wall, and the driving part is described for driving
Sliding part slides relative to the cavity and adjusts the intracavitary light transmission liquid of the dioptric to adjust the volume of the adjusting cavity
The amount of body.
5. head-mounted display apparatus according to claim 4, which is characterized in that the side wall is formed with flow channel, institute
It states flow channel and is connected to the adjusting cavity and the dioptric chamber.
6. head-mounted display apparatus according to claim 5, which is characterized in that the regulating mechanism includes being arranged described
The switch of flow channel, the open and-shut mode switched for controlling the flow channel.
7. head-mounted display apparatus according to claim 6, which is characterized in that the quantity of the switch is two, two
The switch is single-way switch, one of them described switch flow to for controlling the light-transmissive fluid from the adjusting cavity described
Dioptric chamber, another described switch flow to the adjusting cavity from the dioptric chamber for controlling the light-transmissive fluid.
8. head-mounted display apparatus according to claim 4, which is characterized in that the driving part includes knob and silk
Thick stick, the lead screw connect the knob and the sliding part, and the knob is for driving the lead screw rotation to drive the cunning
Moving part is slided relative to the cavity.
9. head-mounted display apparatus according to claim 4, which is characterized in that the driving part include gear and with institute
The rack gear of gear engagement is stated, the rack gear connects the gear and the sliding part, and the gear is for driving the rack gear to move
It moves to drive the sliding part to slide relative to the cavity.
10. head-mounted display apparatus according to claim 4, which is characterized in that the driving part includes driving motor,
Sliding part described in the motor axis connection of the driving motor, the driving motor is for driving the sliding part relative to the chamber
Body sliding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910398807.8A CN110068929A (en) | 2019-05-14 | 2019-05-14 | Head-mounted display apparatus |
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| CN201910398807.8A CN110068929A (en) | 2019-05-14 | 2019-05-14 | Head-mounted display apparatus |
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| CN110068929A true CN110068929A (en) | 2019-07-30 |
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| CN201910398807.8A Pending CN110068929A (en) | 2019-05-14 | 2019-05-14 | Head-mounted display apparatus |
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| CN110908118A (en) * | 2019-12-06 | 2020-03-24 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN110955051A (en) * | 2019-12-06 | 2020-04-03 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN110967837A (en) * | 2019-12-06 | 2020-04-07 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN110967839A (en) * | 2019-12-06 | 2020-04-07 | Oppo广东移动通信有限公司 | Protective shell and head-mounted equipment |
| CN111240017A (en) * | 2020-02-19 | 2020-06-05 | Oppo广东移动通信有限公司 | Head-mounted device |
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