CN205958847U - Optical modulex and wear -type display device - Google Patents
Optical modulex and wear -type display device Download PDFInfo
- Publication number
- CN205958847U CN205958847U CN201620833345.XU CN201620833345U CN205958847U CN 205958847 U CN205958847 U CN 205958847U CN 201620833345 U CN201620833345 U CN 201620833345U CN 205958847 U CN205958847 U CN 205958847U
- Authority
- CN
- China
- Prior art keywords
- lens
- barrel
- gear
- barrel assembly
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses an optical modulex and wear -type display device. This optical modulex includes the module shell, sets up left lens barrel assembly and right lens barrel assembly in the module shell, left side lens barrel assembly rear is equipped with left display screen, and right lens barrel assembly rear is equipped with right display screen, setting being used for on left lens barrel assembly adjust distance between left display screen and the left lens barrel assembly left stadia adjustment mechanism, set up being used for on right lens barrel assembly and adjust the right stadia adjustment mechanism of distance between right display screen and the right lens barrel assembly. The utility model provides an optical modulex is equipped with left display screen and right display screen respectively on left lens barrel assembly and the right lens barrel assembly, through the stadia that left stadia adjustment mechanism and right stadia adjustment mechanism adjusted left lens barrel assembly and right lens barrel assembly respectively, make user's eyes see more clear image.
Description
Technical field
The utility model is related to field of display devices, more particularly, to a kind of optics module and head-mounted display apparatus.
Background technology
With scientific and technological development and people, multi-medium video-signal demand is day by day increased, conventional multimedia play equipment needs
Arrange in pairs or groups external LED or LCD display use, due in external display screen the pixel of show image and limited size in display
Size and visual effect can not meet the demand of people, and head mounted display arises at the historic moment.Head mounted display (Head-
Mounted Display, abbreviation HMD), it is the optical articles that a kind of stereoscopic vision shows, be to have the three-dimensional of binocular parallax
The signal of effect, is sequentially sent to eyes through the display element and optical lens being arranged in front of eyes, and then produces vertical
Body and large-sized image.Head-mounted display apparatus are typically applied in augmented reality (augmented reality, AR) system
Or virtual reality (virtual reality, VR) system, and user can be followed mobile and to receive as a kind of input equipment
The reaction of user, and through being worn over the head-mounted display apparatus of user's head, image and file are added to the shadow that user is watched
As upper, and then reach the effect of augmented reality or virtual reality.
Existing head-mounted display apparatus include showing module for the head showing optical image and module aobvious with described head is connected
Wear headband module for be worn on user's head, head shows in module and is provided with optics module.Existing optics module includes showing
Display screen, it is arranged on left barrel assembly in front of display screen and right lens-barrel assembly, for realizing the sighting distance regulation group that sighting distance is adjusted
Part and interpupillary adjustment mechanism interpupillary distance being adjusted for realization.Existing sighting distance adjusting part pass through the left barrel assembly of synchronizing moving and
Right lens-barrel assembly moves forward and backward to realize sighting distance regulation；Interpupillary adjustment mechanism passes through the left barrel assembly of synchronizing moving and right lens-barrel group
Part moves left and right to realize interpupillary distance regulation.Existing sighting distance adjusting part can only the left barrel assembly of adjusted in concert and right lens-barrel assembly
Sighting distance, for the user different from right eye diopter to left eye diopter, the left barrel assembly of adjusted in concert and right lens-barrel assembly
Sighting distance, can lead to user by optics module watch image when, left eye is different with the definition of the image that right eye is seen, affect
Visual experience.
Utility model content
The technical problems to be solved in the utility model is, can only be synchronous for sighting distance adjusting part in existing optics module
Adjust left barrel assembly and the deficiency of right lens-barrel assembly, a kind of optics module and head-mounted display apparatus are provided.
The utility model solves its technical problem and be employed technical scheme comprise that：A kind of optics module, including module shell,
It is arranged on the left barrel assembly in described module shell and right lens-barrel assembly；Described left barrel assembly rear is provided with left display screen,
Described right lens-barrel assembly rear is provided with right display screen；Also include being arranged on showing for adjusting a described left side on described left barrel assembly
The left view distance regulating mechanism of distance and be arranged on being used on described right lens-barrel assembly between display screen and described left barrel assembly
Adjust the right sighting distance governor motion of distance between described right display screen and described right lens-barrel assembly.
Preferably, described 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 described left display screen, a described left side
Platen bracket is provided with left view away from adjusting gear rack；Described first left locating shaft is arranged on described left barrel assembly and described left gear pressure
On plate, and described first Left Drive gear is set on the described first left locating shaft；Described second left locating shaft is arranged on described
On left barrel assembly and described left gear pressing plate, and described second Left Drive gear is set in the described second left locating shaft；Described
Left adjusting knob is engaged with described first Left Drive gear, and described first Left Drive gear is engaged with described second Left Drive gear,
Described second Left Drive gear is engaged away from adjusting gear rack with described left view；
Described right sighting distance governor motion includes the first right locating shaft, the second right locating shaft, the first right travelling gear, second right side
Travelling gear, right adjusting knob, right gear pressing plate and the right platen bracket for installing described right display screen, described right platen bracket sets
There is right sighting distance adjusting gear rack；Described first right locating shaft is arranged on described right lens-barrel assembly and described right gear pressing plate, and institute
State the first right travelling gear to be set on the described first right locating shaft；Described second right locating shaft is arranged on described right lens-barrel assembly
On described right gear pressing plate, and described second right travelling gear is set in the described second right locating shaft；Described right adjusting knob with
Described first right travelling gear engagement, described first right travelling gear is engaged with the described second right travelling gear, and described second is right
Travelling gear is engaged with described right sighting distance adjusting gear rack.
Preferably, described left barrel assembly includes left lens barrel shell and is arranged on the left lens set of described left lens barrel inside the shell
Part；Described left view distance regulating mechanism also include being arranged on described left lens barrel shell and described left platen bracket for guiding extremely
A few left view is away from guidance set；
Described right lens-barrel assembly includes right lens-barrel shell and is arranged on the right Lens assembly of described right lens-barrel inside the shell；Described
Right sighting distance governor motion also include being arranged on described right lens-barrel shell and described right platen bracket for guiding at least one
Right sighting distance guidance set.
Preferably, each described left view is oppositely arranged away from two that guidance set includes being arranged on described left lens barrel shell
Left lens barrel through hole and two left screen through holes being oppositely arranged being arranged on described left platen bracket, for through two institutes
The left view stating left lens barrel through hole and two described left screen through holes is away from metal shaft；Described two left lens barrel through holes are located at described two left sides
In screen through hole；
Each described right sighting distance guidance set includes two right mirrors being oppositely arranged being arranged on described right lens-barrel shell
Cylinder through hole and two right screen through holes being oppositely arranged being arranged on described right platen bracket, for through two described right mirrors
Cylinder through hole and the right sighting distance metal shaft of two described right screen through holes；Described two right lens-barrel through holes are located at described two right screen through holes
Interior.
Preferably, described left view distance regulating mechanism also includes being arranged on described left lens barrel shell and described left platen bracket
For limiting the left view away from adjustable range for the left view away from limit assembly；
Described right lens-barrel assembly includes right lens-barrel shell and right lens-barrel assembly；Described right sighting distance governor motion also includes arranging
The right sighting distance limit assembly for limiting right sighting distance adjustable range on described right lens-barrel shell and described right platen bracket.
Preferably, described left view includes being arranged on described left lens barrel shell away from limit assembly left limit projection and
It is arranged on described left platen bracket and the left limit groove parallel away from adjusting gear rack with described left view；Described left limit projection is arranged on
On described left limit groove；
Described right sighting distance limit assembly includes the right limit projection being arranged on described right lens-barrel shell and is arranged on institute
State on right platen bracket and the right limit groove parallel with described right sighting distance adjusting gear rack；Described right limit projection is arranged on described right limit
On the groove of position.
Preferably, described left gear pressing plate is fixedly installed on described left lens barrel shell, and sets on described left gear pressing plate
Have for the left view stretched out for described left adjusting knob away from fluting；
Described right gear pressing plate is fixedly installed on described right lens-barrel shell, and described right gear pressing plate is provided with for supplying
The right sighting distance fluting that described right adjusting knob stretches out.
Preferably, described left view distance regulating mechanism also includes left radiating pressing plate, and described left radiating pressing plate is propped up with described left screen
Frame cooperation is to define a space housing described left display screen；
Described right sighting distance governor motion also includes right radiating pressing plate, described right radiating pressing plate and described right platen bracket cooperation with
Define a space housing described right display screen.
Preferably, described left adjusting knob and described right adjusting knob include the ratchet-like bound edge that flexible material is made.
The utility model also provides a kind of head-mounted display apparatus, including described optics module and with described optics module
Connected wears headband module.
The utility model compared with prior art has the advantage that：In optics module provided by the utility model, left
Barrel assembly and right lens-barrel assembly rear are respectively equipped with left display screen and right display screen, and it is left to be provided with the regulation of left view distance regulating mechanism
Distance between display screen and left barrel assembly, is provided with the spacing that right sighting distance governor motion adjusts right display screen and right lens-barrel assembly
From so that the sighting distance of left barrel assembly and right lens-barrel assembly can be adjusted respectively, so that user can bending according to left eye and right eye
Luminosity adjusts the sighting distance of the right lens-barrel assembly of left barrel assembly respectively so as to eyes all can be seen that apparent image, meets more
The demand of multi-user.
Head-mounted display apparatus provided by the utility model include optics module and be connected with optics module wear head
Band module, because barrel assembly left in optics module and right lens-barrel assembly rear are respectively equipped with left display screen and right display screen, and
It is provided with the regulation of left view distance regulating mechanism and right sighting distance governor motion adjusts left barrel assembly and the sighting distance of right lens-barrel assembly respectively, with
Make user can according to the diopter of left eye and right eye adjust respectively left barrel assembly right lens-barrel assembly sighting distance so as to eyes are equal
It can be seen that apparent image, meet the demand of more users.
Brief description
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is mechanism's exploded view of optics module in the utility model embodiment 1.
Fig. 2 is another mechanism exploded view of optics module in the utility model embodiment 1.
Fig. 3 is a local mechanism exploded view of left view distance regulating mechanism in optics module in the utility model embodiment 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 utility model embodiment 1.
Fig. 7 is the partial schematic diagram of Fig. 6.
In figure：10th, module shell；11st, module fore shell；12nd, module back cover；13rd, module left housing；14th, the right shell of module；15、
Display screen PCBA board；20th, left barrel assembly；21st, left lens barrel shell；22nd, left Lens assembly；221st, the first left eyeglass；222nd,
Two left eyeglasses；223rd, the 3rd left eyeglass；224th, the 4th left eyeglass；225th, the 5th left eyeglass；226th, the 6th left eyeglass；227th, left screening
Mating plate；30th, right lens-barrel assembly；31st, right lens-barrel shell；32nd, right Lens assembly；321st, the first right eyeglass；322nd, the second right eyeglass；
323rd, the 3rd right eyeglass；324th, the 4th right eyeglass；325th, the 5th right eyeglass；326th, the 6th right eyeglass；327th, right anti-dazzling screen；40、
Left display screen；41st, left radiating pressing plate；50th, right display screen；51st, right radiating pressing plate；60th, left view distance regulating mechanism；61st, first is left
Locating shaft；62nd, the second left locating shaft；63rd, the first Left Drive gear；64th, the second Left Drive gear；65th, left adjusting knob；66th, left
Gear pressure plate；67th, left platen bracket；671st, left view is away from adjusting gear rack；68th, left view is away from guidance set；681st, left lens barrel through hole；682、
Left screen through hole；683rd, left view is away from metal shaft；69th, left view is away from limit assembly；691st, left limit projection；692nd, left limit groove；70th, right
Sighting distance governor motion；71st, the first right locating shaft；72nd, the second right locating shaft；73rd, the first right travelling gear；74th, the second right transmission
Gear；75th, right adjusting knob；76th, right gear pressing plate；77th, right platen bracket；771st, right sighting distance adjusting gear rack；78th, right sighting distance guiding group
Part；781st, right lens-barrel through hole；782nd, right screen through hole；783rd, right sighting distance metal shaft；79th, right sighting distance limit assembly；791st, right limit
Projection；792nd, right limit groove；80th, interpupillary adjustment mechanism；81st, left lens barrel cover plate；811st, left lens barrel connecting portion；812nd, the company of moving left
Socket part；813rd, left interpupillary distance adjusting gear rack；814th, left hollow slots；82nd, right lens-barrel cover plate；821st, right lens-barrel connecting portion；822nd, move to right
Rotation connection；823rd, right interpupillary distance adjusting gear rack；824th, right hollow slots；83rd, synchronizing moving assembly；831st, gear fore shell；832nd, tooth
Wheel back cover；833rd, gear locating shaft；834th, synchronizing wheel；8341st, gear part；8342nd, driving section；835th, interpupillary distance gear pressure plate；
8351st, gear hole；8352nd, top board；8353rd, lower platen；84th, interpupillary distance guidance set；841st, left cover through hole；842nd, right cover
Plate through hole；843rd, interpupillary distance guiding metal shaft.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed
Specific embodiment of the present utility model is described.
Embodiment 1
Fig. 1 and Fig. 2 illustrates the optics module in the present embodiment.This optics module includes module shell 10, is arranged on module
Left barrel assembly 20 in shell 10 and right lens-barrel assembly 30；Wherein, left barrel assembly 20 rear is provided with and left barrel assembly 20
Connected left display screen 40, right lens-barrel assembly 30 rear is provided with the right display screen 50 being connected with right lens-barrel assembly 30.It is appreciated that
Ground, this optics module also 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 assembly 30 for adjusting right display screen 50 and right lens-barrel assembly 30
Between the right sighting distance governor motion 70 of distance and be connected with left barrel assembly 20 and right lens-barrel assembly 30 for adjusted in concert
The interpupillary adjustment mechanism 80 of distance between left barrel assembly 20 and right lens-barrel assembly 30.
In the optics module that the present embodiment is provided, left barrel assembly 20 and right lens-barrel assembly 30 rear are respectively equipped with left showing
Display screen 40 and right display screen 50, and set for the left view adjusting distance between left display screen 40 and left barrel assembly 20 away from regulation machine
Structure 60, for adjusting the right sighting distance governor motion 70 of distance between right display screen 50 and right lens-barrel assembly 30 so that left lens barrel group
The sighting distance of part 20 and right lens-barrel assembly 30 can be adjusted respectively, so that user can be adjusted respectively according to the diopter of left eye and right eye
The sighting distance of left barrel assembly 20 and right lens-barrel assembly 30, so as to eyes all can be seen that apparent image, meets more users
Demand.And, because left barrel assembly 20 and right lens-barrel assembly 30 rear are respectively equipped with left display screen 40 and right display screen 50,
When the distance between the left barrel assembly of adjusted in concert 20 and right lens-barrel assembly 30 are controlled using interpupillary adjustment mechanism 80, left display screen
40 and right display screen 50 to follow left barrel assembly 20 and right lens-barrel assembly 30 mobile, left barrel assembly 20 and right lens-barrel group can be avoided
The optical centre of part 30 is respectively relative to left display screen 40 and the display centre of right display screen 50 changes, thus effective guarantee
The display effect of image in left barrel assembly 20 and right lens-barrel assembly 30.
As shown in figure 1, module shell 10 includes cooperate module fore shell 11, module back cover 12, module left housing 13 and mould
Organize right shell 14, be additionally provided with display screen PCBA board 15 in module shell 10 and in front of module back cover 12, for controlling display
Screen work.In the present embodiment, display screen includes left display screen 40 and the right display screen 50 being arranged on left barrel assembly 20 rear.
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 include the first left eyeglass 221, the second left eyeglass 222, the 3rd left eyeglass 223,
Four left eyeglasses 224, the 5th left eyeglass 225, the 6th left eyeglass 226 and left anti-dazzling screen 227, by each eyeglass in left Lens assembly 22
Cooperate, to show optical image.As shown in Fig. 2 right lens-barrel assembly 30 includes right lens-barrel shell 31 and is arranged on 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 the 322, the 3rd
Right eyeglass 323, the 4th right eyeglass 324, the 5th right eyeglass 325, the 6th right eyeglass 326 and right anti-dazzling screen 327, by right lens set
In part 32, each eyeglass cooperates, 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 is provided with left view away from adjusting gear rack 671；First left locating shaft 61 is arranged on left barrel assembly 20 He
On left gear pressing plate 66, and the first Left Drive gear 63 is set on the first left locating shaft 61；Second left locating shaft 62 is arranged on
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 are engaged 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 away from adjusting gear rack 671 with left view.Specifically, left gear pressing plate 66 is fixedly installed on left lens barrel shell 21, and left
Gear pressure plate 66 is provided with for the left view stretched out for left adjusting knob 65 away from fluting (not shown), so that user can be by a left side
Sighting distance fluting promotes left adjusting knob 65, to adjust sighting distance.Left adjusting knob 65 includes the ratchet-like bound edge that flexible material is made, favorably
In the frictional force increasing left adjusting knob 65, and ratchet-like bound edge is made using flexible material so as to feel is good and mitigation is heavy
Amount.
User rotates left adjusting knob 65, so that the first Left Drive gear that the gear driven on left adjusting knob 65 engages
63 rotations, the first Left Drive gear 63 drives the second Left Drive gear 64 engaging to rotate again, correspondingly, the second Left Drive
Gear 64 drives the left view engaging to move forward and backward away from adjusting gear rack 671, due to being provided with a left side away from adjusting gear rack 671 for the left view
Left display screen 40 is provided with platen bracket 67, thus realizing driving left display screen 40 to move forward and backward, with realize adjusting left view away from
Purpose.
As shown in Figure 3-Figure 5, left view distance regulating mechanism 60 also 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 is used for ensureing left view away from entering of adjusting away from guidance set 68
OK.In the present embodiment, left view is provided with two away from guidance set 68.Each left view includes being arranged on outside left lens barrel away from guidance set 68
Left lens barrel through hole 681 that on shell 21 two are oppositely arranged and be arranged on two left sides being oppositely arranged on left platen bracket 67
Screen through hole 682, for through two left lens barrel through holes 681 and two left screen through holes 682 left view 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
Two left screen through holes 682 are made to be 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
Connect two left screen through holes 682 and two left lens barrel through holes 681, so that left view distance regulating mechanism 60 carries out left view away from can when adjusting
Move along left view away from metal shaft 683 direction.It is to be appreciated that have that hardness is high, precision is high away from metal shaft 683 due to left view,
The strong performance of rub resistance power, left view away from metal shaft 683 also cross left lens barrel shell 21 and left platen bracket 67 when it is ensured that left
The degree of balance during sighting distance regulation and the depth of parallelism, it is to avoid cause deformation during adjusting carrying out left view.
As shown in Figure 3 and Figure 5, left view distance regulating mechanism 60 also 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 projection 691 on lens barrel shell 21 and be arranged on left platen bracket 67 and parallel away from adjusting gear rack 671 with left view
Left limit groove 692；Left limit projection 691 is arranged on left limit groove 692, so that before and after left platen bracket 67 drives left display screen 40
Moving range is the distance of left limit projection 691 movement on left limit groove 692, and this distance is to carry out left view away from the model adjusting
Enclose.
Further, left view distance regulating mechanism 60 also includes left radiating pressing plate 41, left radiating pressing plate 41 and left platen bracket 67
Cooperation is to define a space housing left display screen 40.Left radiating pressing plate 41 is used for heat conduction, it is to avoid the temperature of left Lens assembly 22
Spend height, and affect the imaging effect of left Lens assembly 22.Wherein, left radiating pressing plate 41 can adopt aluminium flake or other metal materials
Material is made.
As shown in Fig. 2 right sighting distance governor motion 70 includes the first right locating shaft 71, the second right locating shaft 72, the first right biography
Moving gear 73, the second right travelling gear 74, right adjusting knob 75, right gear pressing plate 76 and the right screen for installing right display screen 50 prop up
Frame 77, right platen bracket 77 is provided with right sighting distance adjusting gear rack 771；First right locating shaft 71 is arranged on right lens-barrel assembly 30 and right tooth
On wheel pressing plate 76, and the first right travelling gear 73 is set on the first right locating shaft 71；Second right locating shaft 72 is arranged on right mirror
On cartridge module 30 and right gear pressing plate 76, and the second right travelling gear 74 is set in the second right locating shaft 72；Right adjusting knob 75 with
First right travelling gear 73 engages, and the first right travelling gear 73 is engaged with the second right travelling gear 74, the second right travelling gear 74
Engage with right sighting distance adjusting gear rack 771.Specifically, right gear pressing plate 76 is fixedly installed on right lens-barrel shell 31, and right gear
Pressing plate 76 is provided with the right sighting distance fluting (not shown) for stretching out for right adjusting knob 75, so that user can be by right sighting distance
Fluting promotes right adjusting knob 75, to adjust sighting distance.Right adjusting knob 75 includes the ratchet-like bound edge that flexible material is made, and is conducive to increasing
Plus the frictional force of right adjusting knob 75, and ratchet-like bound edge made using flexible material so as to feel is good and mitigate weight.
User rotates right adjusting knob 75, so that the first right travelling gear that the gear driven on right adjusting knob 75 engages
73 rotations, the first right travelling gear 73 drives the engage second right travelling gear 74 to rotate again, correspondingly, the second right transmission
Gear 74 drives the right sighting distance adjusting gear rack 771 engaging to move forward and backward, due to being provided with the right side of right sighting distance adjusting gear rack 771
Right display screen 50 is provided with platen bracket 77, thus realizing driving right display screen 50 to move forward and backward, to realize adjusting right sighting distance
Purpose.
As shown in Fig. 2 right sighting distance governor motion 70 also includes the use being arranged on right lens-barrel shell 31 and right platen bracket 77
At least one right sighting distance guidance set 78 in guiding；Right sighting distance guidance set 78 is used for ensureing the carrying out that right sighting distance is adjusted.This
In embodiment, right sighting distance guidance set 78 is provided with two.Each right sighting distance guidance set 78 includes being arranged on 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 lead to
Hole 782, for through two right lens-barrel through holes 781 and two right screen through holes 782 right sighting distance metal shaft 783；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
Individual right screen through hole 782 is located at outside two right lens-barrel through holes 781 and is located along the same line, and is connected by right sighting distance metal shaft 783
Two right screen through holes 782 and two right lens-barrel through holes 781 so that right sighting distance governor motion 70 carry out can be along the right side when right sighting distance is adjusted
Sighting distance metal shaft 783 direction is moved.It is to be appreciated that because left view has away from metal shaft 683, hardness is high, precision is high, antifriction
The strong performance of wiping power, left view away from metal shaft 683 also cross left lens barrel shell 21 and left platen bracket 67 when it is ensured that left view away from
The degree of balance during regulation and the depth of parallelism, it is to avoid cause deformation during adjusting carrying out left view.
As shown in Fig. 2 right sighting distance governor motion 70 also includes the use being arranged on right lens-barrel shell 31 and right platen bracket 77
Right sighting distance limit assembly 79 in restrictive sight distance adjustable range.Specifically, right sighting distance limit assembly 79 includes being arranged on right lens-barrel
Right limit projection 791 on shell 31 and being arranged on right platen bracket 77 and the right limit parallel with right sighting distance adjusting gear rack 771
Position groove 792；Right limit projection 791 is arranged on right limit groove 792, so that right platen bracket 77 drives right display screen 50 to move forward and backward
Scope is the distance of right limit projection 791 movement on right limit groove 792, and this distance is the scope carrying out right sighting distance regulation.
Further, right sighting distance governor motion 70 also includes right radiating pressing plate 51, right radiating pressing plate 51 and right platen bracket 77
Cooperation is to define a space housing right display screen 50.Right radiating pressing plate 51 is used for heat conduction, it is to avoid the temperature of right Lens assembly 32
Spend height, and affect the imaging effect of right Lens assembly 32.Wherein, right radiating pressing plate 51 can adopt aluminium flake or other metal materials
Material is made.
It is to be appreciated that left barrel assembly 20 and right lens-barrel assembly 30 rear are respectively equipped with left display screen 40 and right display screen
50, and set the left view distance regulating mechanism 60 for adjusting distance between left display screen 40 and left barrel assembly 20, for adjusting the right side
Between display screen 50 and right lens-barrel assembly 30, the right sighting distance governor motion 70 of distance is so that left barrel assembly 20 and right lens-barrel assembly
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, so as to eyes all can be seen that apparent image, meets the demand 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
Right lens-barrel cover plate 82 that plate 81 and right lens-barrel assembly 30 are fixedly linked, it is used for controlling left lens barrel cover plate 81 and right lens-barrel cover plate 82
Synchronizing moving assembly 83 that is opposite or moving backward.It is to be appreciated that left lens barrel cover plate 81 is controlled by synchronizing moving assembly 83
In opposite directions or move backward with right lens-barrel cover plate 82, so that left lens barrel cover plate 81 and right lens-barrel cover plate 82 drive left barrel assembly 20 He
Right lens-barrel assembly 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 assembly 30.
As shown in Figure 2 and Figure 6, left lens barrel cover plate 81 include the left lens barrel connecting portion 811 being connected with left lens barrel shell 21 and
Be connected with synchronizing moving assembly 83 moves to left rotation connection 812；And, move to left the side of rotation connection 812 and be provided with left interpupillary distance tune
Section tooth bar 813, for coordinating with synchronizing moving assembly 83.In the present embodiment, left interpupillary distance adjusting gear rack 813 is arranged on the company of moving left
The upside of socket part 812.Further, move to left and the left hollow out parallel with left interpupillary distance adjusting gear rack 813 is additionally provided with rotation connection 812
Groove 814, on the one hand can mitigate the weight of left lens barrel cover plate 81, on the other hand can make to move to left rotation connection 812 and synchronizing moving
Deformation can be produced, to ensure being normally carried out of interpupillary distance regulation during assembly 83 cooperation.
As shown in Figure 2 and Figure 6, right lens-barrel cover plate 82 include the right lens-barrel connecting portion 821 being connected with right lens-barrel shell 31 and
Be connected with synchronizing moving assembly 83 moves to right rotation connection 822；And, move to right the side of rotation connection 822 and be provided with right interpupillary distance tune
Section tooth bar 823, and right interpupillary distance adjusting gear rack 823 is oppositely arranged with left interpupillary distance adjusting gear rack 813, for synchronizing moving assembly 83
Cooperation.In the present embodiment, right interpupillary distance adjusting gear rack 823 is arranged on the downside moving to right rotation connection 822.Further, move right
The right hollow slots 824 parallel with right interpupillary distance adjusting gear rack 823 are additionally provided with connecting portion 822, on the one hand can mitigate right lens-barrel lid
The weight of plate 82, on the other hand can make can produce deformation, to ensure when moving to right rotation connection 822 and synchronizing moving assembly 83 cooperation
What interpupillary distance was adjusted is normally carried out.
As shown in Figure 2 and Figure 6, before synchronizing moving assembly 83 includes gear fore shell 831, gear back cover 832, is arranged on gear
Gear locating shaft 833 between shell 831 and gear back cover 832, the synchronizing wheel 834 being set on gear locating shaft 833 and interpupillary distance
Gear pressure plate 835.Wherein, synchronizing wheel 834 includes integrally formed gear part 8341 and driving section 8342；Interpupillary distance gear pressure plate
835 are included for the gear hole 8351 stretching out for gear part 8341, the top board being arranged on gear hole both sides about 8351
8352 and lower platen 8353.In synchronizing moving assembly 83 installation process, first gear locating shaft 833 is arranged on gear fore shell
On 831, then synchronizing wheel 834 and interpupillary distance gear pressure plate 835 priority are set on gear locating shaft 833, make 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 and be located at gear part
Between 8341 and lower platen 8353, and left interpupillary distance adjusting gear rack 813 is engaged with gear part 8341；Move to right rotation connection 822 to be located at
Between gear part 8341 and described top board 8352, and right interpupillary distance adjusting gear rack 823 is engaged with gear part 8341.Carrying out interpupillary distance
During regulation, rotated by controlling synchronizing wheel 834, so that the left pupil that gear part 8341 drive of synchronizing wheel 834 engages
In opposite directions or move backward away from adjusting gear rack 813 and right interpupillary distance adjusting gear rack 823, so that left lens barrel cover plate 81 and right lens-barrel cover plate 82
Drive left barrel assembly 20 and right lens-barrel assembly 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 also includes at least one interpupillary distance guidance set 84, for ensureing interpupillary distance tune
The carrying out of section.In the present embodiment, interpupillary distance guidance set 84 is provided with two.Specifically, interpupillary distance guidance set 84 includes being arranged on a left side
Left cover through hole 841 on lens barrel connecting portion 811, the right cover plate through hole 842 being arranged on right lens-barrel connecting portion 821, it is used for wearing
Cross the interpupillary distance guiding metal shaft 843 of left cover through hole 841 and right cover plate through hole 842.It is to be appreciated that because interpupillary distance guides metal
Axle 843 has the performance that hardness is high, precision is high, rub resistance power is strong, guides metal shaft 843 also cross left lens barrel even in interpupillary distance
When socket part 811 and right lens-barrel connecting portion 821 it is ensured that interpupillary distance adjust during the degree of balance and the depth of parallelism, it is to avoid carrying out pupil
Cause deformation during adjusting.
The optics module that the present embodiment is provided, because left barrel assembly 20 and right lens-barrel assembly 30 rear are respectively equipped with a left side
Display screen 40 and right display screen 50, are controlling the left barrel assembly of adjusted in concert 20 and right lens-barrel assembly using 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 assembly 30 movement, can keep away
The optical centre exempting from left barrel assembly 20 and right lens-barrel assembly 30 is respectively relative to the display of left display screen 40 and right display screen 50
Center changes, thus in the left barrel assembly of effective guarantee 20 and right lens-barrel assembly 30 image display effect.
Embodiment 2
The present embodiment provides a kind of head-mounted display apparatus, and this head-mounted display apparatus includes the optical mode in embodiment 1
Group and be connected with optics module wear headband module.Head-mounted display apparatus in the present embodiment include optics module and with light
What module was connected wears headband module, because barrel assembly 20 left in optics module and right lens-barrel assembly 30 rear are respectively equipped with
Left display screen 40 and right display screen 50, and it is provided with left view distance regulating mechanism 60 and right sighting distance governor motion 70 adjusts left lens barrel respectively
Assembly 20 and the sighting distance of right lens-barrel assembly 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 assembly 30, so as to eyes all can be seen that apparent image, meets the demand of more users.And,
When the distance between the left barrel assembly of adjusted in concert 20 and right lens-barrel assembly 30 are controlled using interpupillary adjustment mechanism 80, due to a left side
Display screen 40 and right display screen 50 can follow left barrel assembly 20 and right lens-barrel assembly 30 movement, can avoid left barrel assembly 20 He
The optical centre of right lens-barrel assembly 30 is respectively relative to left display screen 40 and the display centre of right display screen 50 changes, thus
The display effect of image in the left barrel assembly of effective guarantee 20 and right lens-barrel assembly 30.
The utility model is illustrated by several specific embodiments, it will be appreciated by those skilled in the art that, not
In the case of departing from the utility model scope, the utility model can also be carried out with various conversion and equivalent substitute.In addition, being directed to
Particular condition or concrete condition, can make various modifications, without deviating from scope of the present utility model to the utility model.Therefore,
The utility model is not limited to disclosed specific embodiment, and should include falling in the utility model right
All embodiments.
Claims (10)
1. a kind of optics module, the left barrel assembly including module shell, being arranged in described module shell and right lens-barrel assembly；
It is characterized in that, described left barrel assembly rear is provided with left display screen, and described right lens-barrel assembly rear is provided with right display screen；Also wrap
Include the left view for adjusting distance between described left display screen and described left barrel assembly being arranged on described left barrel assembly
Distance regulating mechanism and be arranged on described right lens-barrel assembly for adjust described right display screen and described right lens-barrel assembly it
Between distance right sighting distance governor motion.
2. optics module according to claim 1 is it is characterised in that described left view distance regulating mechanism includes the first left positioning
Axle, the second left locating shaft, the first Left Drive gear, the second Left Drive gear, left adjusting knob, left gear pressing plate and be used for institute is installed
State the left platen bracket of left display screen, described left platen bracket is provided with left view away from adjusting gear rack；Described first left locating shaft is arranged on
On described left barrel assembly and described left gear pressing plate, and described first Left Drive gear is set in the described first left locating shaft
On；Described second left locating shaft is arranged on described left barrel assembly and described left gear pressing plate, and described second Left Drive tooth
Wheel is set in the described second left locating shaft；Described left adjusting knob is engaged with described first Left Drive gear, described first Left Drive
Gear is engaged with described second Left Drive gear, and described second Left Drive gear is engaged away from adjusting gear rack with described left view；
Described right sighting distance governor motion includes the first right locating shaft, the second right locating shaft, the first right travelling gear, the second right transmission
Gear, right adjusting knob, right gear pressing plate and the right platen bracket for installing described right display screen, described right platen bracket is provided with the right side
Sighting distance adjusting gear rack；Described first right locating shaft is arranged on described right lens-barrel assembly and described right gear pressing plate, and described
One right travelling gear is set on the described first right locating shaft；Described second right locating shaft is arranged on described right lens-barrel assembly and institute
State on right gear pressing plate, and described second right travelling gear is set in the described second right locating shaft；Described right adjusting knob with described
First right travelling gear engagement, described first right travelling gear is engaged with the described second right travelling gear, described second right transmission
Gear is engaged with described right sighting distance adjusting gear rack.
3. optics module according to claim 2 is it is characterised in that described left barrel assembly includes left lens barrel shell and sets
Put the left Lens assembly in described left lens barrel inside the shell；Described left view distance regulating mechanism also includes being arranged on described left lens barrel shell
With on described left platen bracket for guiding at least one left view away from guidance set；
Described right lens-barrel assembly includes right lens-barrel shell and is arranged on the right Lens assembly of described right lens-barrel inside the shell；The described right side regards
At least one right side for guiding that distance regulating mechanism also includes being arranged on described right lens-barrel shell and described right platen bracket regards
Away from guidance set.
4. optics module according to claim 3 is it is characterised in that each described left view includes being arranged on away from guidance set
Left lens barrel through hole that on described left lens barrel shell two are oppositely arranged and be arranged on described left platen bracket two relatively
Setting left screen through hole, for through two described left lens barrel through holes and two described left screen through holes left view away from metal shaft；Institute
State two left lens barrel through holes to be located in described two left screen through holes；
Two right lens-barrels being oppositely arranged that each described right sighting distance guidance set includes being arranged on described right lens-barrel shell lead to
Hole and two right screen through holes being oppositely arranged being arranged on described right platen bracket, for leading to through two described right lens-barrels
Hole and the right sighting distance metal shaft of two described right screen through holes；Described two right lens-barrel through holes are located in described two right screen through holes.
5. optics module according to claim 3 is it is characterised in that described left view distance regulating mechanism also includes being arranged on institute
State on left lens barrel shell and described left platen bracket for limiting the left view away from adjustable range for the left view away from limit assembly；
Described right lens-barrel assembly includes right lens-barrel shell and right lens-barrel assembly；Described right sighting distance governor motion also includes being arranged on institute
State the right sighting distance limit assembly for limiting right sighting distance adjustable range on right lens-barrel shell and described right platen bracket.
6. optics module according to claim 5 it is characterised in that described left view include being arranged on away from limit assembly described
Left limit projection on left lens barrel shell and be arranged on described left platen bracket and parallel away from adjusting gear rack with described left view
Left limit groove；Described left limit projection is arranged on described left limit groove；
Described right sighting distance limit assembly includes the right limit projection being arranged on described right lens-barrel shell and is arranged on the described right side
On platen bracket and the right limit groove parallel with described right sighting distance adjusting gear rack；Described right limit projection is arranged on described right limit groove
On.
7. optics module according to claim 3 is it is characterised in that described left gear pressing plate is fixedly installed on described left mirror
On cylinder shell, and described left gear pressing plate is provided with for the left view stretched out for described left adjusting knob away from fluting；
Described right gear pressing plate is fixedly installed on described right lens-barrel shell, and described right gear pressing plate is provided with for for described
The right sighting distance fluting that right adjusting knob stretches out.
8. optics module according to claim 2 is it is characterised in that described left view distance regulating mechanism also includes left radiating pressure
Plate, described left radiating pressing plate and described left platen bracket cooperation are to define a space housing described left display screen；
Described right sighting distance governor motion also includes right radiating pressing plate, and described right radiating pressing plate is coordinated with described right platen bracket to define
Go out a space housing described right display screen.
9. optics module according to claim 2 it is characterised in that described left adjusting knob and described right adjusting knob include soft
The ratchet-like bound edge that property material is made.
10. a kind of head-mounted display apparatus it is characterised in that include any one of claim 1-9 described in optics module and with
What described optics module was connected wears headband module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833345.XU CN205958847U (en) | 2016-08-03 | 2016-08-03 | Optical modulex and wear -type display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833345.XU CN205958847U (en) | 2016-08-03 | 2016-08-03 | Optical modulex and wear -type display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958847U true CN205958847U (en) | 2017-02-15 |
Family
ID=57973390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833345.XU Active CN205958847U (en) | 2016-08-03 | 2016-08-03 | Optical modulex and wear -type display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094209A (en) * | 2016-08-03 | 2016-11-09 | 深圳酷酷科技有限公司 | Optics module and head-mounted display apparatus |
-
2016
- 2016-08-03 CN CN201620833345.XU patent/CN205958847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094209A (en) * | 2016-08-03 | 2016-11-09 | 深圳酷酷科技有限公司 | Optics module and head-mounted display apparatus |
| CN106094209B (en) * | 2016-08-03 | 2018-10-19 | 深圳酷酷科技有限公司 | Optics module and head-mounted display apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106066539B (en) | Optics module and head-mounted display apparatus | |
| CN106019600B (en) | Optics module and head-mounted display apparatus | |
| CN106019601B (en) | Optics module and head-mounted display apparatus | |
| WO2017096981A1 (en) | Head-mounted display | |
| CN106959515B (en) | Head-mounted display equipment | |
| CN104317054B (en) | head-mounted display | |
| US20180338130A1 (en) | Interpupillary distance adjustment in a head-mounted display | |
| US11768373B2 (en) | VR glasses | |
| CN103399411A (en) | Head-wearing 3D vision assisting device and 3D optical system | |
| CN204496107U (en) | A kind of wear-type image scaled correction display device | |
| CN206224053U (en) | A kind of virtual reality device | |
| CN106094209B (en) | Optics module and head-mounted display apparatus | |
| CN205958847U (en) | Optical modulex and wear -type display device | |
| CN205958849U (en) | Optical modulex and wear -type display device | |
| CN213987032U (en) | Wear and show glasses interpupillary distance and diopter adjustment mechanism | |
| CN214041888U (en) | VR glasses | |
| CN113031283B (en) | Wearable intelligent display device | |
| CN112987312B (en) | Interpupillary distance adjusting structure and electronic equipment | |
| CN105589198A (en) | Head-mounted display | |
| CN204287608U (en) | A kind of head mounted display | |
| CN206224054U (en) | A kind of virtual reality device | |
| CN214623187U (en) | VR glasses | |
| CN205958853U (en) | Optical modulex and wear -type display device | |
| CN210465864U (en) | Be applied to interpupillary distance adjustment structure of AR glasses | |
| CN205958852U (en) | Optical modulex and wear -type display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |