CN108064353A - Head-mounted display apparatus and its diopter display methods - Google Patents
Head-mounted display apparatus and its diopter display methods Download PDFInfo
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- CN108064353A CN108064353A CN201680044919.8A CN201680044919A CN108064353A CN 108064353 A CN108064353 A CN 108064353A CN 201680044919 A CN201680044919 A CN 201680044919A CN 108064353 A CN108064353 A CN 108064353A
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- diopter
- display device
- image forming
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- 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
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- 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
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- Optics & Photonics (AREA)
Abstract
A kind of head-mounted display apparatus (100) includes two adjustable display devices of diopter (20), is electrically connected to the controller (28) of display device and is electrically connected to two arrangement for detecting (26) of controller.Two arrangement for detecting, for detecting the variation of the diopter of two display devices when the diopter of user's adjusting display device respectively；Controller obtains the diopter after the adjustment of corresponding display device according to the detecting result of the arrangement for detecting, and controls the diopter after display device display adjustment, so as to the diopter after wearer being allowed to know adjusting when adjusting diopter.Also disclose a kind of diopter display methods.
Description
Technical field
The present invention relates to a kind of adjustable head-mounted display apparatus of diopter and diopter display methods.
Background technology
At present, the nearly eye display device such as head-mounted display (Head Mounted Display, HMD) is just becoming increasingly
It is popular.Its operation principle is the image amplified by one group of accurate optical lens on ultra micro display screen, and image is projeced into
Eyes, and then wearer is enable to watch the virtual image of amplification, it is similar to see that object shows the dummy object figure of amplification by magnifying glass
Picture.In order to adapt to the interpupillary distance of different wearers, HMD on the market largely has interpupillary distance regulatory function at present, in addition, also going out
Show with the diopter regulatory function that can adapt to myopia or long sight wearer.However, existing head-mounted display is only permitted
Family allowable adjusts diopter, it is impossible to which the diopter after user is adjusted informs user, can not know its setting so as to cause user
Diopter.
The content of the invention
Embodiments of the present invention provide a kind of head-mounted display apparatus with the adjustable display device of diopter, energy
The diopter when user adjusts diopter after vision-control is reached to inform user.
A kind of head-mounted display apparatus includes the adjustable display device of two diopters, the control for being electrically connected to display device
Device and two arrangement for detecting for being electrically connected to controller.Two arrangement for detecting, for working as bending for user's adjusting display device
The variation of the diopter of two display devices is detected during luminosity respectively.The controller is obtained according to the detecting result of the arrangement for detecting
The diopter after corresponding display device adjustment is taken, and controls the diopter after display device display adjustment.
The present invention also provides a kind of diopter display methods, and applied to a kind of tool, there are two the display devices of diopter-adjustable
Head-mounted display apparatus.The diopter display methods includes：
Detect the variation of the diopter of described two display devices respectively when the diopter of user's adjusting display device；
Diopter after display device is adjusted is obtained according to the variation for the diopter for detecting described two display devices；
Control the diopter after display device display adjustment.
Head-wearing display device and diopter method in the present invention by the diopter obtained and after vision-control, can allow pendant
Wearer knows the diopter after adjusting.
Description of the drawings
Drawings below is used to combine specific embodiment each embodiment that the present invention will be described in detail.It is it should be appreciated that attached
Each element illustrated in figure does not represent actual size and proportionate relationship, merely to clearly illustrating and illustrating what is come and show
It is intended to, is not construed as limitation of the present invention.
Fig. 1 is the schematic diagram for the head-mounted display apparatus that an embodiment of the invention provides.
Fig. 2 is the schematic diagram of the function module of the head-mounted display apparatus of an embodiment of the invention.
Fig. 3 is the schematic diagram of the display device of the head-mounted display apparatus of Fig. 1.
Fig. 4 is the decomposed schematic diagram of the display device of Fig. 3, wherein, the optics module and image of the display device of Fig. 3
Generation device is not shown in FIG. 4.
Fig. 5 is the schematic diagram of another angle of Fig. 4.
Fig. 6 is the schematic diagram for the diopter calibration table that an embodiment of the invention provides.
Fig. 7 is the schematic diagram for the diopter calibration table that another embodiment of the invention provides.
Fig. 8 is the flow chart of the diopter display methods in one embodiment of the invention.
Fig. 9 is the flow chart of the diopter display methods in another embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with multiple embodiments and
Attached drawing, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain
The present invention is not intended to limit the present invention.It must be noted that " connection " between two elements being previously mentioned in the present invention is no
Centainly refer to is to be directly connected to or be indirectly connected with by what the 3rd element was realized.
The schematic diagram that it is the head-mounted display apparatus 100 that one embodiment of the present invention provides that Fig. 1, which is,.Wear-type, which is shown, to be set
Standby 100 can be a wearable video player, wearable game device or wearable guider etc..It wears
Formula display device 100 includes earphone 10 and a display device 11 for being rotatably connected to earphone 10 in the present embodiment.
Please also refer to Fig. 2, two diopters that display device 11 includes a shell 12 and is placed in shell 12 are adjustable aobvious
Showing device 20, two arrangement for detecting 26, controllers 28.In addition, head-mounted display apparatus 100, which further includes, realizes that wear-type shows and sets
The (not shown)s such as interlock circuit, the battery of standby 100 functions.Two arrangement for detecting 26 are used for when user's adjusting display device
The variation of the diopter of two display devices 20 is detected during 20 diopter respectively.The controller 28 is according to the arrangement for detecting 26
Detecting result obtain the diopter after corresponding display device 20 adjusts, and control the dioptric after the display adjustment of display device 20
Degree, so that wearer knows the diopter after adjusting.
Please also refer to Fig. 3, each display device 20 includes an optics module 30, one in the present embodiment to live
Dynamic 40 and one diopter regulating mechanism 60 of image forming appts for being connected to optics module 30.Image forming appts 40 are produced
Raw image is projected from optics module 30 to predetermined direction.Image forming appts 40 can opposing optical module 30 along close to optics
The first direction of module 30 can second direction slip of the opposing optical module 30 along separate optics module 30.First direction and
Two directions are opposite.The display device 20 is in the wrong to realize by changing the distance between optics module 30 and image forming appts 40
The adjusting of luminosity.Diopter regulating mechanism 60 is connected to corresponding image forming appts 40, for receiving user's operation to adjust
The distance between image forming appts 40 and corresponding optics module 30.
Preferably, each display device 20 further includes one for adjusting head-mounted display apparatus in the present embodiment
100 interpupillary adjustment mechanism 50.The interpupillary adjustment mechanism 50 is connected to a corresponding optics module 30, for driving corresponding light
It learns module 30 to slide with respect to another optics module 30, so as to adjust the distance between two optics modules 30 to realize interpupillary distance tune
Section.Diopter regulating mechanism 60 is arranged on corresponding interpupillary adjustment mechanism 50 and can be slided with interpupillary adjustment mechanism 50.Interpupillary distance
50 and second adjustment structure of adjusting mechanism, 60 at least part is revealed in housing 12, consequently facilitating user is adjusted.In this way, display device
20 allow user to adjust interpupillary distance and diopter, and more users can be suitble to use.
Optics module 30 includes a lens barrel and at least one lens set being arranged in the lens barrel.The lens barrel has one
A entrance port (not shown) and an exit portal 32, entrance port is located at towards the one side of image forming appts 40, into entrance port
Light enter lens set and reflect and reflect, finally projected from exit portal 32.
Image forming appts 40 include a pedestal 42 and a microform display device 44 being arranged on pedestal 42.It is miniature
The tool of display device 44 is arranged on there are one miniscope (not shown), such as OLED minitype displayer on entrance port.Such as
This, the light for the image that miniscope is shown will enter entrance port, and be projected from lens set to predetermined direction, from exit portal
After the 32 light incidence human eyes projected, human eye will be seen that the amplification virtual image for the image that miniscope is shown.
In the present embodiment, display device 20 further includes two guide rails 21, optics module 30 and image forming appts 40
Two guide rails 21 are all connected to by the through hole opened up thereon, so as to which the direction limited along guide rail 21 is moved.It will be understood, however, that
In order to realize guide function or optics module 30 and image forming appts 40 have respective guide rail.In addition, guide rail
Structure is also not necessarily limited to the mode of diagram, for example can also be the groove (not shown) being opened on shell 12, optics module 30 and
Image forming appts 40 are contained in the direction that can be defined wherein in the groove and along groove and move, and always exist, as long as guide rail can rise
Guiding role.
Incorporated by reference to Fig. 3 to 5, the first operating parts 62 and first that each diopter regulating mechanism 60 includes mutually movably connecting is lived
Moving part 64, the first operating parts 62 are movably arranged at interpupillary adjustment mechanism 50.First movable part 64 can be in the first operating parts 62
The lower movement of driving.First movable part 64 is connected to image forming appts 40, when 62 start of the first operating parts drives the first activity
When part 64 moves, image forming appts 40 just move, and diopter regulating mechanism 60 and image forming appts 40 all may be used
The synchronizing moving with the movement of interpupillary adjustment mechanism 50.
Each interpupillary adjustment mechanism 50 includes pedestal 52, the second movable part 54 that can be connected to pedestal 52, fixed company
It is connected to the coating member 56 of the second movable part 54 and is fixedly attached to the second operating parts 58 of the second movable part 54.Coating member 56 connects
Be connected to optics module 30, the second operating parts 58 can drive the second movable part 54 to move when moving so that optics module 30 with
First movable part 54 moves.
Pedestal 52 includes substrate 52a, offers the first through hole 52b along a first direction extension thereon.In this implementation
In mode, the substantially square sheets of substrate 52a, the first direction is the length direction of substrate 52a.Second movable part 54 includes bottom
Plate 54a, bottom plate 54a also substantially square sheet in the present embodiment, offer second extended along the first direction thereon
Through hole 54b.Second operating parts 58 includes operation portion 58a and connecting portion 58b toward opposite direction extension.It is grasped in present embodiment
Making portion 58a includes the groove extended along the width of substrate 52a, and opposite positioned at pedestal 52 respectively with optics module 30
Both sides are operated consequently facilitating the nail of user is inserted into the groove；Connecting portion 58b is a pillar for offering screw hole, even
Socket part 58b can be fixed to the second movable part 54 by way of the second through hole 54b can be snapped into after passing through first through hole 52b,
So that the second movable part 54 and the 58 synchronous start of the second operating parts.In moving process, first through hole 52b can be set to play limit
Make the effect that the second operating parts 58 moves along the first direction.It should be appreciated that in order to realize the adjusting to the second movable part 54, also may be used
One convex block extended out to from the second movable part 54 outside first through hole 52b is set, the signified dotted line such as the label 3 of Fig. 5
Part can also realize user-friendly purpose, and the second operating parts 58 can omit at this time.
In the present embodiment, the first operating parts 62 is rotatablely arranged at the second movable part 54, and the first movable part 64 exists
The translation on first direction occurs under the driving of the first operating parts 62 rotated, so as to which image forming appts 40 be driven to move.Tool
Body, the first operating parts 62 includes idler wheel 62a and shaft 62b, and shaft 62b is arranged on the central axes of idler wheel 62a, shaft
62b is born against the second movable part 54 and can be rotated using shaft 62b as axis.Idler wheel 62a is offered from lateral close to shaft 62b mono-
The spiral shape accommodating hole 62c of extension on the outside of idler wheel 62a；First movable part 64 includes the cunning set along the width of substrate 52a
Axis 64a.
The opposite sides of 56 middle part of coating member offers the concave portion 56a extended in a first direction, coating member 56
Both sides are fixed to the second movable part 54 by screw, and by shaft 62b be folded in positioned at 56 and second movable part 54 of coating member it
Between concave portion 56a in so that the first operating parts 62 is not easily disconnected from the second movable part 54, while can slide along the first direction again
It is dynamic.Certainly, in order to reach the purpose, corresponding locating part, such as the label 5 of Fig. 4 can also be set on the second movable part 54
Signified dotted portion, at this time coating member 56 can omit.In the present embodiment, coating member 56 includes opening up along the first direction
Third through-hole 56b, idler wheel 62a part are extended to by third through-hole 56b outside coating member 56, are conducive to improve space utilization
Rate.
First movable part 64 is movably disposed on coating member 56.Slide-bar 64a passes through accommodating hole 62c simultaneously, so as to
The spiral shape set along accommodating hole 62c is slided.In this way, when idler wheel 62a is rotated, the distance between slide-bar 64a and shaft 62b will
It changes, so that the first movable part 64 translates in first method, and then image forming appts 40 is driven to move.It is based on
The above embodiment, in operating process, user can be adjusted by sliding the second operating parts 58 between two optics modules 30
Distance, so as to adjust interpupillary distance, in the process, also interpupillary distance adjusts machine therewith for diopter regulating mechanism 60 and image forming appts 40
50 synchronizing moving of structure.In addition, user can be adjusted by swing roller 62a between image forming appts 40 and optics module 30
Distance, so as to adjust diopter, with adapt to user myopia or long sight the number of degrees.In this way, the display device of the above embodiment
20 realize the adjusting of interpupillary distance and diopter, can be suitble to more users.
It should be appreciated that in other embodiments, the first movable part 64 can also be directly arranged at the second movable part 54 rather than
Coating member 56.In addition, diopter regulating mechanism 60 realizes that translation is also not necessarily limited to the above embodiment using the mode of rotation, than
Such as, the first operating parts can also be one and offer the first screw thread and the screw rod set along the assembling dotted line direction in Fig. 5, the
The second matched screw thread is offered on one movable part, is occurred when the first movable part is driven in rotation flat on first direction
It moves, the set-up mode of the known specific screw thread of those skilled in the art, this specification does not specifically describe.
Two arrangement for detecting 26 are respectively arranged at two display devices 20.When the of user's operation diopter regulating mechanism 60
During the diopter of one operating parts, 62 adjusting display device 20, arrangement for detecting 26 detects the diopter of corresponding display device 20
Variation.Specifically, arrangement for detecting 26 detects the distance between corresponding image forming appts 40 and optics module 30.Detecting dress
It is range sensor in the present embodiment to put 26.
Head-mounted display apparatus 100 presets diopter calibration table.Diopter calibration table is in the present embodiment acquiescence
It sets.Diopter calibration token record has the distance between the image forming appts 40 and corresponding optics module 30 and dioptric
The correspondence of degree.For example, the maximum range that adjusting is allowed between image forming appts 40 and corresponding optics module 30 is
M, it is 0 to allow the minimum range adjusted.As shown in fig. 6, for purposes of illustration only, head-mounted display apparatus 100 in the present embodiment
Simultaneously suitable for near-sighted wearer and long sight wearer, M designs focal length and product design the structure correlation by optics module 30, and
And diopter is 0 i.e. twenty-twenty feelings when the distance between image forming appts 40 and corresponding optics module 30 are M/2
Condition, the image that image forming appts 40 generate at this time are just imaged on through optics module 30 in the focus of optics module 30.In order to
Convenient for explanation, M is in the present embodiment for 16mm, therefore when the distance between image forming appts 40 and corresponding optics module 30
For 8mm when diopter be 0 i.e. twenty-twenty situation.M (16mm) can be divided into 16 grades by diopter calibration table as needed.When
When the distance between image forming appts 40 and corresponding optics module 30 are gradually increased by 8mm, wear at this time suitable for farsightedness
Wearer, corresponding with distance level scale, diopter gradually becomes+8.0 by+1.0.When image forming appts 40 and corresponding optical mode
Group the distance between 30 is suitable for near-sighted wearer when being tapered by 8mm at this time, corresponding with distance level scale, diopter by-
1.0 gradually become -8.0.It is to be appreciated that in order to improve calibration accuracy, distance and diopter can be divided into more grades, from
And it realizes more accurate diopter and adjusts.
Head-mounted display apparatus 100 in the present embodiment can be by adjusting diopter with while suitable for near-sighted wearer
With long sight wearer.In other embodiments, head-mounted display apparatus 100 can also be opposite by limiting image forming appts 40
The displacement distance of optics module 30 is only limitted to the product type that near-sighted wearer or long sight wearer use to provide.
The controller 28 is detected according to the arrangement for detecting 26 between image forming appts 40 and optics module 30
Distance searches diopter calibration table to obtain the diopter after adjusting.Further control image forming appts 40 are aobvious for controller 28
Show the diopter after adjusting, in this way, the diopter after the adjusting of wearer's can be known.
In other embodiments, arrangement for detecting 26 is angular transducer, and is correspondingly arranged with the first operating parts 62, is used for
Detect the rotation angle of the first operating parts 62.Preferably, arrangement for detecting 26 is magnetometric sensor.Controller 28 is according to arrangement for detecting
26 rotational angles detected calculate the distance between relatively corresponding optics module 30 of image forming appts 40, and according to meter
It calculates and obtains distance lookup diopter calibration table to obtain the diopter after adjustment.It should be understood that when arrangement for detecting 26 is angle
During sensor, 100 default diopter of head-mounted display apparatus calibration table or directly record rotation angle and diopter
Correspondence (as shown in Figure 7).For purposes of illustration only, the slewing area of the first operating parts 62 in the present embodiment is 0~360
Degree, and when the second operating parts 62 rotational angle be 0 when, 30 between image forming appts 40 and corresponding optics module between
Distance be 0.When the first operating parts 62 from 0 degree clockwise (or counterclockwise) turn to 180 or from 360 degree (or up time counterclockwise
Pin) rotate 180 when, at this time the diopter of display device 20 for 0 i.e. twenty-twenty situation, at this time image forming appts 40 generate
Image be just imaged on through optics module 30 in the focus of optics module 30.When the rotational angle of the first operating parts 62 is from 180
Degree is when increasing to 360 degree, and at this time suitable for presbyopic wearers, diopter corresponding with rotational angle gradually becomes by+1.0+
8.0.When the rotational angle of the first operating parts 62 is reduced from 180 degree to 0 degree, it is suitable for near-sighted wearer at this time, with angle of rotation
Spend corresponding, diopter gradually becomes -8.0 by -1.0.In this way, the rotation that controller 28 is directly detected according to arrangement for detecting 26
Angle searches diopter calibration table to obtain the diopter after adjusting, and controls the dioptric after 40 vision-control of image display
Degree.
In other embodiments, as shown in Fig. 2, head-mounted display apparatus 100, which further includes, is electrically connected to controller 28
Input unit 27 and prompt unit 29.Input unit 27 is used to receive the operation that user inputs diopter.Prompt unit 29 is used for
Generate prompt message.The prompt message is the output of at least one of light, sound, vibration.The controller 28 is additionally operable to respond
The default diopter of user's operation setting and the diopter for being adjusted as user control prompt unit when reaching default diopter
29 generate prompt message.In this way, when wearer can be according to own eyesight situation setting preset value, without adjusting the mistake of diopter
It is worn always in journey, you can realize that diopter is adjusted, so as to promote user experience.
Fig. 8 is the diopter display methods of the specific implementation procedure for the head-wearing display device for including above-mentioned Fig. 1~Fig. 5 descriptions
Flow diagram.Although head-mounted display apparatus described herein be based on the head-mounted display apparatus shown in Fig. 1~Fig. 5 come
It performs, but should be noted that the carrying out practically environment of control method disclosed by the embodiments of the present invention is not limited only to above-mentioned wear
Formula display device.
As shown in figure 8, diopter display methods specifically includes following steps disclosed in the method for the present invention first embodiment：
Step S801, when diopter of the user by 60 adjusting display device 20 of diopter regulating mechanism, arrangement for detecting
26 detect the variation of the diopter of corresponding display device 20 respectively.
Step S802, controller 28 obtain corresponding display dress according to the variation for the diopter for detecting the display device 20
Put the diopter after 20 adjustings.
Step S803, controller 28 control the diopter after the display adjustment of display device 20.In this way, wearer can be allowed to know
Diopter after adjusting.
In order to which wearer is made to adjust diopter according to own eyesight situation, optionally, also wrapped before above-mentioned steps S801
It includes step S800 and step S803 and further includes step S804 and step S805 afterwards：
Step S800, controller 28 respond wearer and operate the default diopter of setting.
Step S804, controller 28 judge whether the diopter after adjusting reaches default diopter, if so, flow goes to step
Rapid S805；If it is not, flow goes to step S804.
Step S805：Controller 28 controls prompt unit 29 to generate prompt message, to prompt wearer that diopter is adjusted
To preset value, at this point, making further fine tuning after the wearable head-mounted display 8 of wearer.In this way, when wearer is without adjusting
It is worn always during diopter, you can realize that diopter is adjusted.
Fig. 9 is that the specific of the head-wearing display device that second embodiment of the invention includes foregoing description Fig. 1~Fig. 5 performed
The flow diagram of the diopter display methods of journey.Although head-mounted display apparatus described herein is based on shown in Fig. 1~Fig. 5
Head-mounted display apparatus perform, but should be noted that the carrying out practically ring of control method disclosed by the embodiments of the present invention
Border is not limited only to above-mentioned head-mounted display apparatus.
As shown in figure 9, diopter display methods specifically includes following steps disclosed in the method for the present invention second embodiment：
Step 901：Head-mounted display apparatus 8 presets diopter calibration table.Diopter calibration token record has the figure
As the correspondence of the distance between generation device 40 and corresponding optics module 30 with diopter.
Step S902：Arrangement for detecting 26 detects the distance between corresponding image forming appts 40 and optics module 30.
Arrangement for detecting 26 is range sensor in the present embodiment.
Optionally, arrangement for detecting 26 can generate dress by detecting the rotation angle of the first operating parts 62 to calculate described image
40 are put the distance between with corresponding optics module 30.Arrangement for detecting 26 is angular transducer.Preferably, arrangement for detecting 26 is magnetic
Force snesor.
Step S903：Controller 28 is according between the corresponding image forming appts 40 and optics module 30 detected
Distance searches diopter calibration table to obtain the diopter after corresponding display device 20 is adjusted.
Step S904, controller 28 control the diopter after the display adjustment of display device 20.In this way, wearer can be allowed to know
Diopter after adjusting.
In order to which wearer is made to adjust diopter according to own eyesight situation, optionally, also wrapped before above-mentioned steps S902
It includes step S900 and step S904 and further includes step S905 and step S906 afterwards：
Step S900, controller 28 respond wearer and operate the default diopter of setting.
Step S905, controller 28 judge whether the diopter after adjusting reaches default diopter, if so, flow goes to step
Rapid S906；If it is not, flow is back to step S904.
Step S906：Controller 28 controls prompt unit 29 to generate prompt message, to prompt wearer that diopter is adjusted
To preset value, at this point, making further fine tuning after the wearable head-mounted display 100 of wearer.In this way, when wearer is without adjusting
It is worn always during section diopter, you can realize that diopter is adjusted.
The foregoing is merely the better embodiments of the present invention, are not intended to limit the invention, all the present invention's
All any modification, equivalent and improvement made within spirit and principle etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of head-mounted display apparatus, including two adjustable display devices of diopter, it is characterised in that：The wear-type is shown
Equipment further includes the controller for being electrically connected to display device and two arrangement for detecting for being electrically connected to controller；This two detectings
Device, for the variation of the diopter of described two display devices to be detected when the diopter of user's adjusting display device respectively,
The controller obtains the diopter after corresponding display device adjustment according to the detecting result of the arrangement for detecting, and controls display
Diopter after device display adjustment.
2. head-mounted display apparatus as described in claim 1, which is characterized in that each display device includes an optical mode
Group and an image forming appts for being movably connected to the optics module, the diopter of the adjusting display device pass through tune
It is next real with the distance between corresponding optics module to save the image forming appts.
3. head-mounted display apparatus as claimed in claim 2, which is characterized in that the also default diopter of head-mounted display apparatus
Table is calibrated, diopter calibration token record has the distance between the image forming appts and corresponding optics module and diopter
Correspondence, the distance between arrangement for detecting detecting image forming appts and corresponding optics module, the controller
The distance that is detected according to the arrangement for detecting and the diopter calibration table obtain the diopter after display device adjustment.
4. the head-mounted display apparatus as described in claim 2-3 any one, which is characterized in that further include two diopter tune
Mechanism is saved, which is used to receive user's operation and for adjusting described two display device dioptrics respectively
Degree.
5. head-mounted display apparatus as claimed in claim 4, the head-mounted display apparatus further includes to be filled for fixed display
The housing with diopter regulating mechanism is put, each diopter regulating mechanism further includes the first operating parts for being rotatably dispose in housing,
First operating parts is described so as to adjust for driving the relatively corresponding optics module slip of described image generation device when rotated
The distance between relatively corresponding optics module of image forming appts.
6. head-mounted display apparatus as claimed in claim 5, which is characterized in that the arrangement for detecting detects the first operating parts
Rotational angle, the controller calculate the relatively corresponding light of image forming appts according to the rotational angle that arrangement for detecting detects
The distance between module variation is learned, and according to the distance between relatively corresponding optics module of the image forming appts being calculated
Variation searches diopter calibration table to obtain the diopter after adjustment.
7. the head-mounted display apparatus as described in claim 1-3 any one, which is characterized in that the head-mounted display apparatus
The input unit and prompt unit for being electrically connected to controller are further included, input unit is used to receive the predetermined diopter of user's input
Operation, prompt unit for generating prompt message, the controller be additionally operable to the default diopter of response user's operation setting and
When diopter for being adjusted as user reaches default diopter prompt unit is controlled to generate prompt message.
8. head-mounted display apparatus as claimed in claim 7, which is characterized in that the prompt message is in light, sound, vibration
At least one output.
9. a kind of diopter display methods shows there are two the wear-type of the display device of diopter-adjustable applied to a kind of tool and sets
Standby, which includes：
Detect the variation of the diopter of described two display devices respectively when the diopter of user's adjusting display device；
Diopter after corresponding display device is adjusted is obtained according to the variation for the diopter for detecting described two display devices；
Control the diopter after display device display adjustment.
10. diopter display methods as claimed in claim 9, which is characterized in that each display device includes an optical mode
Group and an image forming appts for being movably connected to the optics module, the diopter of the display device should by adjusting
Image forming appts are next real with the distance between corresponding optics module.
11. diopter display methods as claimed in claim 10, further includes step：
Default diopter calibration table, between diopter calibration token record described image generation device and corresponding optics module
Distance change value and diopter correspondence；
Detect the distance between image forming appts and corresponding optics module changing value；And
Diopter after display device adjustment is obtained according to the distance change value detected and the diopter calibration table.
12. the diopter display methods as described in claim 10-11 any one, which is characterized in that the wear-type is shown
Equipment further includes two diopter regulating mechanisms, which is used to receive user's operation and for adjusting respectively
Save described two display device diopters.
13. diopter display methods as claimed in claim 12, the head-mounted display apparatus is further included for fixed display
The housing of device and diopter regulating mechanism, each diopter regulating mechanism further include the first operation for being rotatably dispose in housing
Part, the first operating parts are slided for the relatively corresponding optics module of driving described image generation device when rotated so as to adjust
State the distance between relatively corresponding optics module of image forming appts.
14. diopter display methods as claimed in claim 13, which is characterized in that the detecting image forming appts with it is corresponding
The distance between optics module changing value the step of include：
Detect the rotational angle of the first operating parts；
The change of the distance between the relatively corresponding optics module of image forming appts is calculated according to the rotational angle of the first operating parts
Change；And
Changed according to the distance between relatively corresponding optics module of the image forming appts being calculated and search diopter calibration
Table come obtain adjustment after diopter.
15. the diopter display methods as described in claim 9-11 any one, further includes step：
Respond the default diopter of user's operation setting；And
Prompt message is generated when the diopter that user is adjusted reaches default diopter.
16. head-mounted display apparatus as claimed in claim 15, which is characterized in that the prompt message is light, sound, vibration
At least one of output.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/111784 WO2018112913A1 (en) | 2016-12-23 | 2016-12-23 | Head-mounted display device and dioptre display method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108064353A true CN108064353A (en) | 2018-05-22 |
Family
ID=62137057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680044919.8A Pending CN108064353A (en) | 2016-12-23 | 2016-12-23 | Head-mounted display apparatus and its diopter display methods |
Country Status (2)
| Country | Link |
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| CN (1) | CN108064353A (en) |
| WO (1) | WO2018112913A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681078A (en) * | 2018-08-10 | 2018-10-19 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display device |
| CN108919497A (en) * | 2018-08-10 | 2018-11-30 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display mechanism |
| CN114217407A (en) * | 2021-12-10 | 2022-03-22 | 歌尔光学科技有限公司 | Lens adjusting structure and head-mounted display device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200678B (en) * | 2021-12-24 | 2024-06-14 | 深圳纳德光学有限公司 | Pupil distance diopter pressing locking rotation adjusting mechanism |
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| CN205485069U (en) * | 2016-02-25 | 2016-08-17 | 北京耐德佳显示技术有限公司 | Near -to -eye display equipment with oxyotex shows |
| CN106199967A (en) * | 2016-08-13 | 2016-12-07 | 华勤通讯技术有限公司 | Image reconstructor and head-mounted display |
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| JP4298455B2 (en) * | 2003-09-30 | 2009-07-22 | キヤノン株式会社 | Scanning image display device |
| CN104914575B (en) * | 2014-09-29 | 2017-11-14 | 北京蚁视科技有限公司 | Microlens array formula near-to-eye with diopter detection means |
| CN204945491U (en) * | 2015-08-03 | 2016-01-06 | 众景视界（北京）科技有限公司 | Wear-type holographic intelligent glasses |
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2016
- 2016-12-23 WO PCT/CN2016/111784 patent/WO2018112913A1/en active Application Filing
- 2016-12-23 CN CN201680044919.8A patent/CN108064353A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205485069U (en) * | 2016-02-25 | 2016-08-17 | 北京耐德佳显示技术有限公司 | Near -to -eye display equipment with oxyotex shows |
| CN106199967A (en) * | 2016-08-13 | 2016-12-07 | 华勤通讯技术有限公司 | Image reconstructor and head-mounted display |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681078A (en) * | 2018-08-10 | 2018-10-19 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display device |
| CN108919497A (en) * | 2018-08-10 | 2018-11-30 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display mechanism |
| CN108919497B (en) * | 2018-08-10 | 2024-03-26 | 深圳纳德光学有限公司 | Diopter adjusting digital display mechanism of head-mounted display |
| CN114217407A (en) * | 2021-12-10 | 2022-03-22 | 歌尔光学科技有限公司 | Lens adjusting structure and head-mounted display device |
| CN114217407B (en) * | 2021-12-10 | 2024-05-31 | 歌尔光学科技有限公司 | Adjusting structure of lens and head-mounted display device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018112913A1 (en) | 2018-06-28 |
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Application publication date: 20180522 |