CN106094209B - Optics module and head-mounted display apparatus - Google Patents
Optics module and head-mounted display apparatus Download PDFInfo
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- CN106094209B CN106094209B CN201610629820.6A CN201610629820A CN106094209B CN 106094209 B CN106094209 B CN 106094209B CN 201610629820 A CN201610629820 A CN 201610629820A CN 106094209 B CN106094209 B CN 106094209B
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- barrel
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- sighting distance
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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
- G02B27/0176—Head mounted characterised by mechanical 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
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a kind of optics module and head-mounted display apparatus.The left barrel assembly and right lens-barrel component that the optics module includes module shell, is arranged in module shell；Left barrel assembly rear is equipped with left display screen, and right lens-barrel component rear is equipped with right display screen；The left view distance regulating mechanism for adjusting distance between left display screen and left barrel assembly being arranged on left barrel assembly, the right sighting distance regulating mechanism for adjusting distance between right display screen and right lens-barrel component being arranged on right lens-barrel component.Optics module provided by the present invention, it is respectively equipped with left display screen and right display screen on left barrel assembly and right lens-barrel component, the sighting distance for adjusting left barrel assembly and right lens-barrel component respectively by left view distance regulating mechanism and right sighting distance regulating mechanism, makes user's eyes see clearer image.
Description
Technical field
The present invention relates to field of display devices more particularly to a kind of optics module and head-mounted display apparatus.
Background technology
With the development of science and technology and people increasingly increase multi-medium video-signal demand, and common multimedia play equipment needs
Arrange in pairs or groups external LED or LCD display uses, due to shown in external display screen image pixel and limited size in display
Size and visual effect cannot meet the needs of people, head-mounted display comes into being.Head-mounted display (Head-
Mounted Display, abbreviation HMD), it is a kind of optical articles that stereoscopic vision is shown, being will be with the three-dimensional of binocular parallax
The signal of effect is sequentially sent to eyes through the display element and optical lens that are set in front of eyes, and then generates vertical
Body and large-sized image.Head-mounted display apparatus is typically to apply in augmented reality (augmented reality, AR) system
Or virtual reality (virtual reality, VR) system, and user can be followed mobile and received as a kind of input equipment
The reaction of user, and through the head-mounted display apparatus for being worn over user's head, image and file are added to the shadow that user is watched
As upper, and then achieve the effect that augmented reality or virtual reality.
Existing head-mounted display apparatus includes being connected for showing that the head of optical image shows module and shows module with the head
For being worn on the wearing headband module of user's head, head, which is shown, is equipped with optics module in module.Existing optics module includes aobvious
Display screen, the left barrel assembly being arranged in front of display screen and right lens-barrel component, for realizing the sighting distance adjusting group adjusted to sighting distance
Part and for realizing the interpupillary adjustment mechanism adjusted to interpupillary distance.Existing sighting distance adjusting part by the left barrel assembly of synchronizing moving and
Right lens-barrel component is moved forward and backward to realize that sighting distance is adjusted；Interpupillary adjustment mechanism passes through the left barrel assembly of synchronizing moving and right lens-barrel group
Part is moved left and right to realize that interpupillary distance is adjusted.Existing sighting distance adjusting part can only be adjusted in synchronism left barrel assembly and right lens-barrel component
Sighting distance, for the user different from right eye diopter to left eye diopter, be adjusted in synchronism left barrel assembly and right lens-barrel component
Sighting distance, when user can be caused to watch image by optics module, the clarity of image that left eye and right eye are seen is different, influences
Visual experience.
Invention content
The technical problem to be solved in the present invention is, can only be adjusted in synchronism for sighting distance adjusting part in existing optics module
The deficiency of left barrel assembly and right lens-barrel component provides a kind of optics module and head-mounted display apparatus.
The technical solution adopted by the present invention to solve the technical problems is：A kind of optics module, including module shell, setting
Left barrel assembly in the module shell and right lens-barrel component；The left barrel assembly rear is equipped with left display screen, described
Right lens-barrel component rear is equipped with right display screen；Further include being arranged on the left barrel assembly for adjusting the left display screen
Between the left barrel assembly left view distance regulating mechanism of distance and be arranged on the right lens-barrel component for adjusting
The right sighting distance regulating mechanism of distance between the right display screen and the right lens-barrel component.
Preferably, the left view distance regulating mechanism includes the first left locating shaft, the second left locating shaft, the first Left Drive tooth
Wheel, the second Left Drive gear, left adjusting knob, left gear pressing plate and the left platen bracket for installing the left display screen, the left side
Platen bracket is equipped with left view away from adjusting gear rack；The first left locating shaft is arranged in the left barrel assembly and the left gear pressure
On plate, and the first Left Drive gear is set on the described first left locating shaft；The second left locating shaft is arranged described
On left barrel assembly and the left gear pressing plate, and the second Left Drive gear is set in the described second left locating shaft；It is described
Left adjusting knob is engaged with the first Left Drive gear, and the first Left Drive gear is engaged with the second Left Drive gear,
The second Left Drive gear is engaged with the left view away from adjusting gear rack；
The right sighting distance regulating mechanism includes the first right locating shaft, the second right locating shaft, the first right transmission gear, second right side
Transmission gear, right adjusting knob, right gear pressing plate and the right platen bracket for installing the right display screen are set on the right platen bracket
There is right sighting distance adjusting gear rack；The first right locating shaft is arranged on the right lens-barrel component and the right gear pressing plate, and institute
The first right transmission gear is stated to be set on the described first right locating shaft；The second right locating shaft is arranged in the right lens-barrel component
On the right gear pressing plate, and the second right transmission gear is set in the described second right locating shaft；The right adjusting knob with
The first right transmission gear engagement, the first right transmission gear are engaged with the described second right transmission gear, and described second is right
Transmission gear is engaged with the right sighting distance adjusting gear rack.
Preferably, the left barrel assembly includes left lens barrel shell and the left lens set that is arranged in the left lens barrel shell
Part；The left view distance regulating mechanism further includes being arranged on the left lens barrel shell and the left platen bracket for being oriented to extremely
A few left view is away from guidance set；
The right lens-barrel component includes right lens-barrel shell and the right Lens assembly that is arranged in the right lens-barrel shell；It is described
Right sighting distance regulating mechanism further includes being arranged on the right lens-barrel shell and the right platen bracket for at least one of guiding
Right sighting distance guidance set.
Preferably, each left view includes that two be arranged on the left lens barrel shell are oppositely arranged away from guidance set
Left lens barrel through-hole and be arranged on the left platen bracket two left screen through-holes being oppositely arranged, for across two institutes
The left view of left lens barrel through-hole and two left screen through-holes is stated away from metal shaft；Described two left lens barrel through-holes are located at a described two left sides
Shield in through-hole；
Each right sighting distance guidance set includes the right mirror that two be arranged on the right lens-barrel shell are oppositely arranged
Cylinder through-hole and two right screen through-holes being oppositely arranged being arranged on the right platen bracket are used for across two right mirrors
The right sighting distance metal shaft of cylinder through-hole and two right screen through-holes；Described two right lens-barrel through-holes are located at described two right screen through-holes
It is interior.
Preferably, the left view distance regulating mechanism further includes being arranged on the left lens barrel shell and the left platen bracket
For limiting left view of the left view away from adjustable range away from limit assembly；
The right lens-barrel component includes right lens-barrel shell and right lens-barrel component；The right sighting distance regulating mechanism further includes setting
The right sighting distance limit assembly for limiting right sighting distance adjustable range on the right lens-barrel shell and the right platen bracket.
Preferably, the left view away from limit assembly include the left limit convex block being arranged on the left lens barrel shell and
It is arranged on the left platen bracket and the left limit slot parallel away from adjusting gear rack with the left view；The left limit convex block setting exists
On the left limit slot；
The right sighting distance limit assembly includes the right limit convex block being arranged on the right lens-barrel shell and is arranged in institute
State right limit slot on right platen bracket and parallel with the right sighting distance adjusting gear rack；The right limit convex block is arranged in the right limit
On the slot of position.
Preferably, the left gear pressing plate is fixed on the left lens barrel shell, and is set on the left gear pressing plate
The left view for the left adjusting knob stretching is useful for away from fluting；
The right gear pressing plate is fixed on the right lens-barrel shell, and the right gear pressing plate is equipped with for supplying
The right sighting distance fluting that the right adjusting knob stretches out.
Preferably, the left view distance regulating mechanism further includes left heat dissipation pressing plate, the left heat dissipation pressing plate and the left screen branch
Frame cooperation is to define a space for housing the left display screen；
The right sighting distance regulating mechanism further includes right heat dissipation pressing plate, the right heat dissipation pressing plate and the right platen bracket coordinate with
Define a space for housing the right display screen.
Preferably, the left adjusting knob and the right adjusting knob include ratchet-like bound edge made of flexible material.
The present invention also provides a kind of head-mounted display apparatus, including the optics module and it is connected with the optics module
Wearing headband module.
The present invention has the following advantages that compared with prior art：In optics module provided by the present invention, left barrel assembly
Be respectively equipped with left display screen and right display screen with right lens-barrel component rear, and equipped with left view distance regulating mechanism adjust left display screen with
Distance between left barrel assembly is equipped with right sighting distance regulating mechanism and adjusts distance between right display screen and right lens-barrel component so that is left
The sighting distance of barrel assembly and right lens-barrel component can be adjusted respectively, so that user can respectively adjust according to the diopter of left eye and right eye
The sighting distance for saving the right lens-barrel component of left barrel assembly, makes its eyes that clearer image can be seen, and meets the need of more users
It asks.
Head-mounted display apparatus provided by the present invention includes optics module and the wearing headband mould being connected with optics module
Group since left barrel assembly in optics module and right lens-barrel component rear are respectively equipped with left display screen and right display screen, and is equipped with
Left view distance regulating mechanism adjusts the sighting distance for adjusting left barrel assembly and right lens-barrel component respectively with right sighting distance regulating mechanism, to use
Family can adjust the sighting distance of the right lens-barrel component of left barrel assembly respectively according to the diopter of left eye and right eye, make its eyes that can see
To clearer image, meets the needs of more users.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is a mechanism exploded view of optics module in the embodiment of the present invention 1.
Fig. 2 is another mechanism exploded view of optics module in the embodiment of the present invention 1.
Fig. 3 is a local mechanism exploded view of left view distance regulating mechanism in optics module in the embodiment of the present invention 1.
Fig. 4 is the bonding state figure of Fig. 3.
Fig. 5 is the front view of Fig. 4.
Fig. 6 is a local mechanism exploded view of the interpupillary adjustment mechanism in optics module in the embodiment of the present invention 1.
Fig. 7 is the partial schematic diagram of Fig. 6.
In figure：10, module shell；11, module front housing；12, module rear shell；13, module left housing；14, the right shell of module；15、
Display screen PCBA board；20, left barrel assembly；21, left lens barrel shell；22, left Lens assembly；221, the first left eyeglass；222,
Two left eyeglasses；223, the left eyeglass of third；224, the 4th left eyeglass；225, the 5th left eyeglass；226, the 6th left eyeglass；227, left screening
Mating plate；30, right lens-barrel component；31, right lens-barrel shell；32, right Lens assembly；321, the first right eyeglass；322, the second right eyeglass；
323, the right eyeglass of third；324, the 4th right eyeglass；325, the 5th right eyeglass；326, the 6th right eyeglass；327, right anti-dazzling screen；40、
Left display screen；41, left heat dissipation pressing plate；50, right display screen；51, right heat dissipation pressing plate；60, left view distance regulating mechanism；61, first is left
Locating shaft；62, the second left locating shaft；63, the first Left Drive gear；64, the second Left Drive gear；65, left adjusting knob；66, left
Gear pressure plate；67, left platen bracket；671, left view is away from adjusting gear rack；68, left view is away from guidance set；681, left lens barrel through-hole；682、
Left screen through-hole；683, left view is away from metal shaft；69, left view is away from limit assembly；691, left limit convex block；692, left limit slot；70, right
Sighting distance regulating mechanism；71, the first right locating shaft；72, the second right locating shaft；73, the first right transmission gear；74, the second right transmission
Gear；75, right adjusting knob；76, right gear pressing plate；77, right platen bracket；771, right sighting distance adjusting gear rack；78, right sighting distance guiding group
Part；781, right lens-barrel through-hole；782, right screen through-hole；783, right sighting distance metal shaft；79, right sighting distance limit assembly；791, right limit
Convex block；792, right limit slot；80, interpupillary adjustment mechanism；81, left lens barrel cover board；811, left lens barrel interconnecting piece；812, the company of moving left
Socket part；813, left interpupillary distance adjusting gear rack；814, left hollow slots；82, right lens-barrel cover board；821, right lens-barrel interconnecting piece；822, it moves to right
Rotation connection；823, right interpupillary distance adjusting gear rack；824, right hollow slots；83, synchronizing moving component；831, gear front housing；832, tooth
Take turns rear shell；833, gear locating shaft；834, synchronizing wheel；8341, gear part；8342, driving section；835, interpupillary distance gear pressure plate；
8351, gear hole；8352, top board；8353, lower platen；84, interpupillary distance guidance set；841, left cover through-hole；842, right cover
Plate through-hole；843, interpupillary distance is oriented to metal shaft.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific implementation mode of the present invention.
Embodiment 1
Fig. 1 and Fig. 2 shows the optics modules in the present embodiment.The optics module includes module shell 10, is arranged in module
Left barrel assembly 20 in shell 10 and right lens-barrel component 30；Wherein, 20 rear of left barrel assembly is equipped with and left barrel assembly 20
Connected left display screen 40,30 rear of right lens-barrel component are equipped with the right display screen 50 being connected with right lens-barrel component 30.It is appreciated that
Ground, the optics module further include being arranged on left barrel assembly 20 for adjusting between left display screen 40 and left barrel assembly 20
The left view distance regulating mechanism 60 of distance, be arranged on right lens-barrel component 30 for adjusting right display screen 50 and right lens-barrel component 30
Between distance right sighting distance regulating mechanism 70 and be connected with left barrel assembly 20 and right lens-barrel component 30 for being adjusted in synchronism
The interpupillary adjustment mechanism 80 of distance between left barrel assembly 20 and right lens-barrel component 30.
In the optics module that the present embodiment is provided, left barrel assembly 20 and 30 rear of right lens-barrel component are respectively equipped with left show
Display screen 40 and right display screen 50, and left view for adjusting distance between left display screen 40 and left barrel assembly 20 is set away from adjusting machine
Structure 60, the right sighting distance regulating mechanism 70 for adjusting distance between right display screen 50 and right lens-barrel component 30 so that left lens barrel group
The sighting distance of part 20 and right lens-barrel component 30 can be adjusted respectively, so that user can respectively be adjusted according to the diopter of left eye and right eye
The sighting distance of left barrel assembly 20 and right lens-barrel component 30 makes its eyes that clearer image can be seen, meets more users
Demand.Also, since left barrel assembly 20 and 30 rear of right lens-barrel component are respectively equipped with left display screen 40 and right display screen 50,
When being adjusted in synchronism the distance between left barrel assembly 20 and right lens-barrel component 30 using the control of interpupillary adjustment mechanism 80, left display screen
40 and right display screen 50 follow left barrel assembly 20 and right lens-barrel component 30 to move, can avoid left barrel assembly 20 and right lens-barrel group
The optical centre of part 30 is respectively relative to left display screen 40 and the display centre of right display screen 50 changes, to effective guarantee
The display effect of image in left barrel assembly 20 and right lens-barrel component 30.
As shown in Figure 1, module shell 10 includes mutual cooperation module front housing 11, module rear shell 12, module left housing 13 and mould
The right shell 14 of group is additionally provided with display screen PCBA board 15, for controlling display in module shell 10 and positioned at 12 front of module rear shell
Shield work.In the present embodiment, display screen includes the left display screen 40 and right display screen 50 being arranged at 20 rear of left barrel assembly.
As shown in Figures 2 and 3, left barrel assembly 20 includes left lens barrel shell 21 and the left side being arranged in left lens barrel shell 21
Lens assembly 22；Wherein, left Lens assembly 22 includes the first left eyeglass 221, the second left eyeglass 222, the left eyeglass 223 of third, the
Four left eyeglasses 224, the 5th left eyeglass 225, the 6th left eyeglass 226 and left anti-dazzling screen 227 pass through each eyeglass in left Lens assembly 22
It cooperates, to show optical image.As shown in Fig. 2, right lens-barrel component 30 includes right lens-barrel shell 31 and is arranged in right lens-barrel
Right Lens assembly 32 in shell 31；Wherein, right Lens assembly 32 includes the first right eyeglass 321, the second right eyeglass 322, third
Right eyeglass 323, the 4th right eyeglass 324, the 5th right eyeglass 325, the 6th right eyeglass 326 and right anti-dazzling screen 327, pass through right lens set
Each eyeglass cooperates in part 32, to show optical image.
As Figure 2-Figure 5, left view distance regulating mechanism 60 includes the first left locating shaft 61, the second left locating shaft 62, first
Left Drive gear 63, the second Left Drive gear 64, left adjusting knob 65, left gear pressing plate 66 and the left side for installing left display screen 40
Platen bracket 67, left platen bracket 67 are equipped with left view away from adjusting gear rack 671；First left locating shaft 61 is arranged in 20 He of left barrel assembly
On left gear pressing plate 66, and the first Left Drive gear 63 is set on the first left locating shaft 61；The setting of second left locating shaft 62 exists
On left barrel assembly 20 and left gear pressing plate 66, and the second Left Drive gear 64 is set in the second left locating shaft 62；Left adjusting knob
65 engage with the first Left Drive gear 63, and the first Left Drive gear 63 is engaged with the second Left Drive gear 64, the second Left Drive tooth
Wheel 64 is engaged with left view away from adjusting gear rack 671.Specifically, left gear pressing plate 66 is fixed on left lens barrel shell 21, and left
Gear pressure plate 66 is equipped with the left view for being stretched out for left adjusting knob 65 away from fluting (not shown), so that user can pass through a left side
Sighting distance fluting pushes left adjusting knob 65, to adjust sighting distance.Left adjusting knob 65 includes ratchet-like bound edge made of flexible material, favorably
In the frictional force for increasing left adjusting knob 65, and ratchet-like bound edge is made of flexible material, is kept its feel good and is mitigated weight
Amount.
User rotates left adjusting knob 65, so that the gear on left adjusting knob 65 drives the first Left Drive gear engaged
63 rotations, the first Left Drive gear 63 drive the second Left Drive gear 64 engaged to rotate again, correspondingly, the second Left Drive
Gear 64 drives the left view engaged to be moved forward and backward away from adjusting gear rack 671, due to being equipped with a left side of the left view away from adjusting gear rack 671
Left display screen 40 is installed on platen bracket 67, drives left display screen 40 to be moved forward and backward to realize, with realize adjust left view away from
Purpose.
As shown in Figure 3-Figure 5, left view distance regulating mechanism 60 further includes being arranged on left lens barrel shell 21 and left platen bracket 67
For guiding at least one left view away from guidance set 68；Left view away from guidance set 68 for ensure left view away from adjusting into
Row.In the present embodiment, there are two left view is set away from guidance set 68.Each left view includes being arranged outside left lens barrel away from guidance set 68
Two on the shell 21 left lens barrel through-holes 681 being oppositely arranged and two left sides being oppositely arranged being arranged on left platen bracket 67
Shield through-hole 682, for the left view across two left lens barrel through-holes 681 and two left screen through-holes 682 away from metal shaft 683；Two left sides
Lens barrel through-hole 681 is located in two left screen through-holes 682.It is to be appreciated that left platen bracket 67 is set in outside left lens barrel shell 21, and
So that two left screen through-holes 682 is located at outside two left lens barrel through-holes 681 and be located along the same line, by left view away from metal shaft 683
Two left screen through-holes 682 and two left lens barrel through-holes 681 are connected, so that left view distance regulating mechanism 60 can when carrying out left view away from adjusting
It is moved away from 683 direction of metal shaft along left view.It is to be appreciated that due to left view away from metal shaft 683 have hardness is high, precision is high,
The strong performance of rub resistance power, in left view away from metal shaft 683 also cross left lens barrel shell 21 and left platen bracket 67 when, it is ensured that it is left
The degree of balance in sighting distance adjustment process and the depth of parallelism avoid causing deformation in carrying out left view away from adjustment process.
As shown in Figure 3 and Figure 5, left view distance regulating mechanism 60 further includes being arranged on left lens barrel shell 21 and left platen bracket 67
The left view for restrictive sight distance adjustable range away from limit assembly 69.Specifically, left view includes being arranged on a left side away from limit assembly 69
Left limit convex block 691 on lens barrel shell 21 and it is arranged on left platen bracket 67 and parallel away from adjusting gear rack 671 with left view
Left limit slot 692；Left limit convex block 691 is arranged on left limit slot 692, so that before and after left platen bracket 67 drives left display screen 40
Moving range is the distance that left limit convex block 691 moves on left limit slot 692, which is to carry out model of the left view away from adjusting
It encloses.
Further, left view distance regulating mechanism 60 further includes left heat dissipation pressing plate 41, left heat dissipation pressing plate 41 and left platen bracket 67
Cooperation is to define a space for housing left display screen 40.Left heat dissipation pressing plate 41 is used for heat conduction, avoids the temperature of left Lens assembly 22
Height is spent, and influences the imaging effect of left Lens assembly 22.Wherein, aluminium flake or other metal materials may be used in left heat dissipation pressing plate 41
Material is made.
As shown in Fig. 2, right sighting distance regulating mechanism 70 includes the first right locating shaft 71, the second right locating shaft 72, the first right biography
Moving gear 73, the second right transmission gear 74, right adjusting knob 75, right gear pressing plate 76 and the right screen branch for installing right display screen 50
Frame 77, right platen bracket 77 are equipped with right sighting distance adjusting gear rack 771；First right locating shaft 71 is arranged in right lens-barrel component 30 and right tooth
It takes turns on pressing plate 76, and the first right transmission gear 73 is set on the first right locating shaft 71；Second right locating shaft 72 is arranged in right mirror
On cartridge module 30 and right gear pressing plate 76, and the second right transmission gear 74 is set in the second right locating shaft 72；Right adjusting knob 75 with
First right transmission gear 73 engages, and the first right transmission gear 73 is engaged with the second right transmission gear 74, the second right transmission gear 74
It is engaged with right sighting distance adjusting gear rack 771.Specifically, right gear pressing plate 76 is fixed on right lens-barrel shell 31, and right gear
Pressing plate 76 is equipped with the right sighting distance fluting (not shown) for being stretched out for right adjusting knob 75, so that user can pass through right sighting distance
Fluting pushes right adjusting knob 75, to adjust sighting distance.Right adjusting knob 75 includes ratchet-like bound edge made of flexible material, is conducive to increase
Add the frictional force of right adjusting knob 75, and ratchet-like bound edge is made of flexible material, keep its feel good and mitigates weight.
User rotates right adjusting knob 75, so that the gear on right adjusting knob 75 drives the first right transmission gear engaged
73 rotations, the first right transmission gear 73 drive the right transmission gear 74 of second engaged to rotate again, correspondingly, the second right transmission
Gear 74 drives the right sighting distance adjusting gear rack 771 engaged to be moved forward and backward, due to being equipped with the right side of right sighting distance adjusting gear rack 771
Right display screen 50 is installed on platen bracket 77, drives right display screen 50 to be moved forward and backward to realize, right sighting distance is adjusted to realize
Purpose.
As shown in Fig. 2, right sighting distance regulating mechanism 70 further includes the use being arranged on right lens-barrel shell 31 and right platen bracket 77
In at least one right sighting distance guidance set 78 of guiding；Right sighting distance guidance set 78 is used to ensure the progress that right sighting distance is adjusted.This
In embodiment, right sighting distance guidance set 78 is equipped with two.Each right sighting distance guidance set 78 includes being arranged in right lens-barrel shell 31
On two right lens-barrel through-holes 781 being oppositely arranged and two right screens being oppositely arranged being arranged on right platen bracket 77 it is logical
Hole 782, for the right sighting distance metal shaft 783 across two right lens-barrel through-holes 781 and two right screen through-holes 782；Two right lens-barrels
Through-hole 781 is located in two right screen through-holes 782.It is to be appreciated that right platen bracket 77 is set in outside right lens-barrel shell 31, and make two
A right screen through-hole 782 is located at outside two right lens-barrel through-holes 781 and is located along the same line, and passes through right sighting distance metal shaft 783 and connects
Two right screen through-holes 782 and two right lens-barrel through-holes 781, so that carry out can be along the right side when right sighting distance is adjusted for right sighting distance regulating mechanism 70
It moves in 783 direction of sighting distance metal shaft.It is to be appreciated that since right sighting distance metal shaft 783 has, hardness is high, precision is high, antifriction
The strong performance of power is wiped, when right sighting distance metal shaft 783 is also cross right lens-barrel shell 31 and right platen bracket 77, it is ensured that right sighting distance
The degree of balance in adjustment process and the depth of parallelism avoid causing deformation in carrying out right sighting distance adjustment process.
As shown in Fig. 2, right sighting distance regulating mechanism 70 further includes the use being arranged on right lens-barrel shell 31 and right platen bracket 77
In the right sighting distance limit assembly 79 of restrictive sight distance adjustable range.Specifically, right sighting distance limit assembly 79 includes being arranged in right lens-barrel
Right limit convex block 791 on shell 31 and it is arranged on right platen bracket 77 and the right limit parallel with right sighting distance adjusting gear rack 771
Position slot 792；Right limit convex block 791 is arranged on right limit slot 792, so that right platen bracket 77 drives right display screen 50 to be moved forward and backward
Range is the distance that right limit convex block 791 moves on right limit slot 792, which is to carry out the range of right sighting distance adjusting.
Further, right sighting distance regulating mechanism 70 further includes right heat dissipation pressing plate 51, right heat dissipation pressing plate 51 and right platen bracket 77
Cooperation is to define a space for housing right display screen 50.Right heat dissipation pressing plate 51 is used for heat conduction, avoids the temperature of right Lens assembly 32
Height is spent, and influences the imaging effect of right Lens assembly 32.Wherein, aluminium flake or other metal materials may be used in right heat dissipation pressing plate 51
Material is made.
It is to be appreciated that left barrel assembly 20 and 30 rear of right lens-barrel component are respectively equipped with left display screen 40 and right display screen
50, and the left view distance regulating mechanism 60 for adjusting distance between left display screen 40 and left barrel assembly 20 is set, for adjusting the right side
The right sighting distance regulating mechanism 70 of distance between display screen 50 and right lens-barrel component 30 so that left barrel assembly 20 and right lens-barrel component
30 sighting distance can be adjusted respectively, so that user can adjust the right side of left barrel assembly 20 respectively according to the diopter of left eye and right eye
The sighting distance of barrel assembly 30 makes its eyes that clearer image can be seen, meets the needs of more users.
As shown in Fig. 2, Fig. 6 and Fig. 7, interpupillary adjustment mechanism 80 includes the left lens barrel lid being fixedly linked with left barrel assembly 20
Plate 81, the right lens-barrel cover board 82 being fixedly linked with right lens-barrel component 30, for controlling left lens barrel cover board 81 and right lens-barrel cover board 82
Opposite or reverse movement synchronizing moving component 83.It is to be appreciated that controlling left lens barrel cover board 81 by synchronizing moving component 83
With right lens-barrel cover board 82 is opposite or reverse movement so that left lens barrel cover board 81 and right lens-barrel cover board 82 drive 20 He of left barrel assembly
Right lens-barrel component 30 is close to each other or is located remotely from each other, to adjust the interpupillary distance between left barrel assembly 20 and right lens-barrel component 30.
As shown in Figure 2 and Figure 6, left lens barrel cover board 81 include the left lens barrel interconnecting piece 811 being connected with left lens barrel shell 21 and
What is be connected with synchronizing moving component 83 moves to left rotation connection 812；Also, the side for moving to left rotation connection 812 is equipped with left interpupillary distance tune
Rack 813 is saved, for coordinating with synchronizing moving component 83.In the present embodiment, left interpupillary distance adjusting gear rack 813 is arranged in the company of moving left
The upside of socket part 812.Further, it moves to left and is additionally provided with the left hollow out parallel with left interpupillary distance adjusting gear rack 813 in rotation connection 812
Slot 814, on the one hand can mitigate the weight of left lens barrel cover board 81, on the other hand can make to move to left rotation connection 812 and synchronizing moving
Component 83 can generate deformation when coordinating, to ensure being normally carried out for interpupillary distance adjusting.
As shown in Figure 2 and Figure 6, right lens-barrel cover board 82 include the right lens-barrel interconnecting piece 821 being connected with right lens-barrel shell 31 and
What is be connected with synchronizing moving component 83 moves to right rotation connection 822；Also, the side for moving to right rotation connection 822 is equipped with right interpupillary distance tune
Rack 823 is saved, and right interpupillary distance adjusting gear rack 823 is oppositely arranged with left interpupillary distance adjusting gear rack 813, is used for and synchronizing moving component 83
Cooperation.In the present embodiment, right interpupillary distance adjusting gear rack 823 is arranged in the downside for moving to right rotation connection 822.Further, it moves right
It is additionally provided with the right hollow slots 824 parallel with right interpupillary distance adjusting gear rack 823 on interconnecting piece 822, on the one hand can mitigate right lens-barrel lid
The weight of plate 82, on the other hand can make to move to right when rotation connection 822 coordinates with synchronizing moving component 83 can generate deformation, to ensure
What interpupillary distance was adjusted is normally carried out.
As shown in Figure 2 and Figure 6, synchronizing moving component 83 includes gear front housing 831, gear rear shell 832, is arranged before gear
Gear locating shaft 833 between shell 831 and gear rear shell 832, the synchronizing wheel 834 and interpupillary distance being set on gear locating shaft 833
Gear pressure plate 835.Wherein, synchronizing wheel 834 includes integrally formed gear part 8341 and driving section 8342；Interpupillary distance gear pressure plate
835 include gear hole 8351 for being stretched out for gear part 8341, the top board in about 8351 both sides of gear hole is set
8352 and lower platen 8353.In 83 installation process of synchronizing moving component, gear locating shaft 833 is first mounted on gear front housing
On 831, then synchronizing wheel 834 and 835 priority of interpupillary distance gear pressure plate be set on gear locating shaft 833, made in synchronizing wheel 834
Gear part 8341 is arranged on the gear hole 8351 of interpupillary distance gear pressure plate 835.Rotation connection 812 will be moved to left again is located at gear part
Between 8341 and lower platen 8353, and left interpupillary distance adjusting gear rack 813 is engaged with gear part 8341；Rotation connection 822 is moved to right to be located at
Between gear part 8341 and the top board 8352, and right interpupillary distance adjusting gear rack 823 is engaged with gear part 8341.Carrying out interpupillary distance
It in adjustment process, is rotated by controlling synchronizing wheel 834, so that the gear part 8341 of synchronizing wheel 834 drives the left pupil engaged
Away from adjusting gear rack 813 and right interpupillary distance adjusting gear rack 823 be opposite or reverse movement, so that left lens barrel cover board 81 and right lens-barrel cover board 82
Drive left barrel assembly 20 and right lens-barrel component 30 close to each other or be located remotely from each other, to adjust left barrel assembly 20 and right lens-barrel group
Interpupillary distance between part 30.
It is to be appreciated that interpupillary adjustment mechanism 80 further includes at least one interpupillary distance guidance set 84, for ensureing interpupillary distance tune
The progress of section.In the present embodiment, interpupillary distance guidance set 84 is equipped with two.Specifically, interpupillary distance guidance set 84 includes being arranged on a left side
Left cover through-hole 841 on lens barrel interconnecting piece 811, the right cover plate through hole 842 being arranged on right lens-barrel interconnecting piece 821, for wearing
The interpupillary distance for crossing left cover through-hole 841 and right cover plate through hole 842 is oriented to metal shaft 843.It is to be appreciated that since interpupillary distance is oriented to metal
Axis 843 has the performance that hardness is high, precision is high, rub resistance power is strong, and be oriented to metal shaft 843 in interpupillary distance connects also cross left lens barrel
When socket part 811 and right lens-barrel interconnecting piece 821, it is ensured that the degree of balance in interpupillary distance adjustment process and the depth of parallelism avoid carrying out pupil
Away from causing deformation in adjustment process.
The optics module that the present embodiment is provided, since left barrel assembly 20 and 30 rear of right lens-barrel component are respectively equipped with a left side
Display screen 40 and right display screen 50 are being adjusted in synchronism left barrel assembly 20 and right lens-barrel component using the control of interpupillary adjustment mechanism 80
When the distance between 30, left display screen 40 and right display screen 50 follow left barrel assembly 20 and right lens-barrel component 30 to move, and can keep away
The optical centre for exempting from left barrel assembly 20 and right lens-barrel component 30 is respectively relative to the display of left display screen 40 and right display screen 50
Center changes, to the display effect of image in the left barrel assembly 20 of effective guarantee and right lens-barrel component 30.
Embodiment 2
The present embodiment provides a kind of head-mounted display apparatus, which includes the optical mode in embodiment 1
Group and the wearing headband module being connected with optics module.Head-mounted display apparatus in the present embodiment include optics module and with light
The connected wearing headband module of module is learned, since left barrel assembly 20 in optics module and 30 rear of right lens-barrel component are respectively equipped with
Left display screen 40 and right display screen 50, and left lens barrel is adjusted respectively equipped with left view distance regulating mechanism 60 and right sighting distance regulating mechanism 70
The sighting distance of component 20 and right lens-barrel component 30, so that user can adjust left barrel assembly respectively according to the diopter of left eye and right eye
The sighting distance of 20 right lens-barrel component 30, makes its eyes that clearer image can be seen, meets the needs of more users.Also,
Using the control of interpupillary adjustment mechanism 80 be adjusted in synchronism between left barrel assembly 20 and right lens-barrel component 30 apart from when, due to a left side
Display screen 40 and right display screen 50 can follow left barrel assembly 20 and right lens-barrel component 30 to move, and can avoid 20 He of left barrel assembly
The optical centre of right lens-barrel component 30 is respectively relative to left display screen 40 and the display centre of right display screen 50 changes, to
The display effect of image in the left barrel assembly 20 of effective guarantee and right lens-barrel component 30.
The present invention is illustrated by several specific embodiments, it will be appreciated by those skilled in the art that, it is not departing from
In the case of the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or tool
Body situation can do various modifications, without departing from the scope of the present invention to the present invention.Therefore, the present invention is not limited to disclosed
Specific embodiment, and should include whole embodiments for falling within the scope of the appended claims.
Claims (6)
1. a kind of optics module, including module shell, the left barrel assembly that is arranged in the module shell and right lens-barrel component；
It is characterized in that, the left barrel assembly rear is equipped with left display screen, right lens-barrel component rear is equipped with right display screen；Also wrap
Include the left view for adjusting distance between the left display screen and the left barrel assembly being arranged on the left barrel assembly
Distance regulating mechanism and be arranged on the right lens-barrel component for adjust the right display screen and the right lens-barrel component it
Between distance right sighting distance regulating mechanism；
The left view distance regulating mechanism includes the first left locating shaft, the second left locating shaft, the first Left Drive gear, the second Left Drive
Gear, left adjusting knob, left gear pressing plate and the left platen bracket for installing the left display screen, the left platen bracket are equipped with a left side
Sighting distance adjusting gear rack；The first left locating shaft is arranged on the left barrel assembly and the left gear pressing plate, and described the
One Left Drive gear is set on the described first left locating shaft；The second left locating shaft is arranged in the left barrel assembly and institute
It states on left gear pressing plate, and the second Left Drive gear is set in the described second left locating shaft；The left adjusting knob with it is described
First Left Drive gear engages, and the first Left Drive gear is engaged with the second Left Drive gear, second Left Drive
Gear is engaged with the left view away from adjusting gear rack；
The right sighting distance regulating mechanism includes the first right locating shaft, the second right locating shaft, the first right transmission gear, the second right transmission
Gear, right adjusting knob, right gear pressing plate and the right platen bracket for installing the right display screen, the right platen bracket are equipped with the right side
Sighting distance adjusting gear rack；The first right locating shaft is arranged on the right lens-barrel component and the right gear pressing plate, and described the
One right transmission gear is set on the described first right locating shaft；The second right locating shaft is arranged in the right lens-barrel component and institute
It states on right gear pressing plate, and the second right transmission gear is set in the described second right locating shaft；The right adjusting knob with it is described
First right transmission gear engagement, the first right transmission gear are engaged with the described second right transmission gear, the second right transmission
Gear is engaged with the right sighting distance adjusting gear rack；
The left barrel assembly includes left lens barrel shell and the left Lens assembly that is arranged in the left lens barrel shell；The left view
Distance regulating mechanism further includes at least one left view for guiding being arranged on the left lens barrel shell and the left platen bracket
Away from guidance set；
The right lens-barrel component includes right lens-barrel shell and the right Lens assembly that is arranged in the right lens-barrel shell；The right side regards
Distance regulating mechanism further includes that at least one right side for guiding being arranged on the right lens-barrel shell and the right platen bracket regards
Away from guidance set；
The left view distance regulating mechanism further includes being arranged on the left lens barrel shell and the left platen bracket for limiting a left side
The left view of sighting distance adjustable range is away from limit assembly；
The right lens-barrel component includes right lens-barrel shell and right lens-barrel component；The right sighting distance regulating mechanism further includes being arranged in institute
State the right sighting distance limit assembly for limiting right sighting distance adjustable range on right lens-barrel shell and the right platen bracket；
The left view includes the left limit convex block being arranged on the left lens barrel shell away from limit assembly and is arranged on the left side
On platen bracket and the left limit slot parallel away from adjusting gear rack with the left view；The left limit convex block is arranged in the left limit slot
On；
The right sighting distance limit assembly includes the right limit convex block being arranged on the right lens-barrel shell and is arranged on the right side
On platen bracket and the right limit slot parallel with the right sighting distance adjusting gear rack；The right limit convex block is arranged in the right limit slot
On.
2. optics module according to claim 1, which is characterized in that each left view includes that setting exists away from guidance set
Two on the left lens barrel shell left lens barrel through-holes being oppositely arranged and be arranged on the left platen bracket two it is opposite
The left screen through-hole that is arranged, for the left view across two left lens barrel through-holes and two left screen through-holes away from metal shaft；Institute
Two left lens barrel through-holes are stated to be located in described two left screen through-holes；
Each right sighting distance guidance set includes that two right lens-barrels being oppositely arranged being arranged on the right lens-barrel shell lead to
Hole and two right screen through-holes being oppositely arranged being arranged on the right platen bracket are used to lead to across two right lens-barrels
The right sighting distance metal shaft in hole and two right screen through-holes；Described two right lens-barrel through-holes are located in described two right screen through-holes.
3. optics module according to claim 1, which is characterized in that the left gear pressing plate is fixed at the left mirror
On cylinder shell, and the left gear pressing plate is equipped with the left view for being stretched out for the left adjusting knob away from fluting；
The right gear pressing plate is fixed on the right lens-barrel shell, and the right gear pressing plate is equipped with for described in confession
The right sighting distance fluting that right adjusting knob stretches out.
4. optics module according to claim 1, which is characterized in that the left view distance regulating mechanism further includes left heat dissipation pressure
Plate, the left heat dissipation pressing plate coordinate with the left platen bracket to define a space for housing the left display screen；
The right sighting distance regulating mechanism further includes right heat dissipation pressing plate, and the right heat dissipation pressing plate is with the right platen bracket cooperation to define
Go out a space for housing the right display screen.
5. optics module according to claim 1, which is characterized in that the left adjusting knob and the right adjusting knob include soft
Ratchet-like bound edge made of property material.
6. a kind of head-mounted display apparatus, which is characterized in that including claim 1-5 any one of them optics module and with institute
State the connected wearing headband module of optics module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629820.6A CN106094209B (en) | 2016-08-03 | 2016-08-03 | Optics module and head-mounted display apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629820.6A CN106094209B (en) | 2016-08-03 | 2016-08-03 | Optics module and head-mounted display apparatus |
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| CN106094209A CN106094209A (en) | 2016-11-09 |
| CN106094209B true CN106094209B (en) | 2018-10-19 |
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| CN201610629820.6A Active CN106094209B (en) | 2016-08-03 | 2016-08-03 | Optics module and head-mounted display apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107003527B (en) * | 2017-01-23 | 2021-06-22 | 深圳市大疆创新科技有限公司 | Wearable device |
| CN110753873A (en) * | 2017-10-12 | 2020-02-04 | 深圳市柔宇科技有限公司 | Display device and electronic device |
| CN115616770A (en) * | 2021-07-13 | 2023-01-17 | 北京京东方光电科技有限公司 | Head-mounted display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840068A (en) * | 2010-05-18 | 2010-09-22 | 深圳典邦科技有限公司 | Head-worn optoelectronic automatic focusing visual aid |
| CN204679715U (en) * | 2015-05-29 | 2015-09-30 | 北京小鸟看看科技有限公司 | A kind of micro-projection device |
| CN104977718A (en) * | 2015-06-23 | 2015-10-14 | 北京小鸟看看科技有限公司 | Head-mounted display |
| CN204832684U (en) * | 2015-06-02 | 2015-12-02 | 青岛歌尔声学科技有限公司 | Wear display with adjustable |
| CN204903862U (en) * | 2015-07-23 | 2015-12-23 | 北京中创华影科技有限公司 | Head mounted display of adjustable display position |
| CN205958847U (en) * | 2016-08-03 | 2017-02-15 | 深圳酷酷科技有限公司 | Optical modulex and wear -type display device |
-
2016
- 2016-08-03 CN CN201610629820.6A patent/CN106094209B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840068A (en) * | 2010-05-18 | 2010-09-22 | 深圳典邦科技有限公司 | Head-worn optoelectronic automatic focusing visual aid |
| CN204679715U (en) * | 2015-05-29 | 2015-09-30 | 北京小鸟看看科技有限公司 | A kind of micro-projection device |
| CN204832684U (en) * | 2015-06-02 | 2015-12-02 | 青岛歌尔声学科技有限公司 | Wear display with adjustable |
| CN104977718A (en) * | 2015-06-23 | 2015-10-14 | 北京小鸟看看科技有限公司 | Head-mounted display |
| CN204903862U (en) * | 2015-07-23 | 2015-12-23 | 北京中创华影科技有限公司 | Head mounted display of adjustable display position |
| CN205958847U (en) * | 2016-08-03 | 2017-02-15 | 深圳酷酷科技有限公司 | Optical modulex and wear -type display device |
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| CN106094209A (en) | 2016-11-09 |
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