CN106019603B - Optics module and head-mounted display apparatus - Google Patents
Optics module and head-mounted display apparatus Download PDFInfo
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- CN106019603B CN106019603B CN201610629906.9A CN201610629906A CN106019603B CN 106019603 B CN106019603 B CN 106019603B CN 201610629906 A CN201610629906 A CN 201610629906A CN 106019603 B CN106019603 B CN 106019603B
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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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Abstract
The invention discloses a kind of optics module and head-mounted display apparatus.Left lens barrel mechanism, right lens-barrel mechanism, left view distance regulating mechanism and the right sighting distance regulating mechanism that the optics module includes module shell, is arranged in module shell；Left lens barrel mechanism includes left barrel assembly and left display screen component, and left display screen component includes left display screen and the left platen bracket for installing left display screen；Right lens-barrel mechanism includes right lens-barrel component and right display screen component, and right display screen component includes right display screen and the right platen bracket for installing right display screen；Left view distance regulating mechanism adjusts the distance between left display screen and left barrel assembly；Right sighting distance regulating mechanism is for adjusting the distance between right display screen and right lens-barrel component.In the optics module left display screen and right display screen are respectively equipped 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 regulating mechanism 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 lens barrel mechanism, right lens-barrel mechanism, left view distance regulating mechanism in the module shell and right sighting distance regulating mechanism；The left side
Lens barrel mechanism includes left barrel assembly and is set in the left display screen component at the left barrel assembly rear, the left display screen group
Part includes left display screen and the left platen bracket for installing the left display screen；The right lens-barrel mechanism include right lens-barrel component and
It is set in the right display screen component at right lens-barrel component rear, the right display screen component includes right display screen and for installing
The right platen bracket of the right display screen；The left view distance regulating mechanism be arranged on the inside of the module shell and with the left display
Screen assembly is connected, for adjusting the distance between the left display screen and the left barrel assembly；The right sighting distance regulating mechanism
It is arranged on the inside of the module shell and is connected with the right display screen component, for adjusts the right display screen and the right mirror
The distance between cartridge module.
Preferably, the left view distance regulating mechanism includes left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the
Two left synchronous screw rods, the left synchronous screw rod of third, left tensioning wheel, left synchronous belt and left view are away from promotion holder；The left view is away from promotion
Holder is connected with the left platen bracket；The left view is arranged away from promotion holder in the described first left synchronous screw rod, the second left synchronization
Screw rod on the left synchronous screw rod of third；The left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous spiral shell
The left synchronous screw rod of bar, third, left tensioning wheel and the cooperation of left synchronous belt, so that the left view drives the left screen branch away from promotion holder
Frame is moved forward and backward；
The right sighting distance regulating mechanism includes right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronization
The right synchronous screw rod of screw rod, third, right tensioning wheel, right synchronous belt and right sighting distance push holder；The right sighting distance pushes holder and institute
Right platen bracket is stated to be connected；The right sighting distance pushes holder setting in the described first right synchronous screw rod, the second right synchronous screw rod and the
On three right synchronous screw rods；The right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, third are right
Synchronous screw rod, right tensioning wheel and the cooperation of right synchronous belt, so that the right sighting distance pushes holder to drive the right platen bracket is front and back to move
It is dynamic.
Preferably, the left adjusting knob includes that control unit and left driving tooth wheel portion are moved in integrally formed left-hand rotation；Described first
Left synchronous screw rod includes the integrally formed first left driven tooth wheel portion and the first left threaded shank；The second left synchronous screw rod includes
Integrally formed second left driven tooth wheel portion and the second left threaded shank；The left synchronous screw rod of third includes integrally formed third
Left driven tooth wheel portion and the left threaded shank of third；The left view away from push holder include left socle ontology, be arranged in the left socle
The first left screw hole, the second left screw hole, the left screw hole of third and the left socle interconnecting piece of ontology；The left driving tooth wheel portion, left tensioning
Wheel, left driven synchronizing wheel, the first left driven tooth wheel portion, the second left driven tooth wheel portion, the left driven tooth wheel portion of third and the left side are same
Step band cooperation, to realize Synchronous Transmission；The first left threaded shank and the described first left screw hole cooperation, the second left threaded shank
Coordinate with the left screw hole of the third with the described second left screw hole cooperation and the left threaded shank of the third, so that the left socle ontology
It is moved forward and backward；
The right adjusting knob includes that integrally formed turn right moves control unit and right driving tooth wheel portion；The first right synchronous spiral shell
Bar includes the integrally formed first right driven tooth wheel portion and the first right threaded shank；The second right synchronous screw rod includes being integrally formed
The second right driven tooth wheel portion and the second right threaded shank；The right synchronous screw rod of third includes the right driven tooth of integrally formed third
Wheel portion and the right threaded shank of third；It includes right support ontology that the right sighting distance, which pushes holder, is arranged the of the right support ontology
One right screw hole, the second right screw hole, the right screw hole of third and right support interconnecting piece；The right driving tooth wheel portion, right tensioning wheel, the right side are driven
Synchronizing wheel, the first right driven tooth wheel portion, the second right driven tooth wheel portion, the right driven tooth wheel portion of third and the right synchronous belt coordinate,
To realize Synchronous Transmission；The first right threaded shank and the described first right screw hole cooperation, the second right threaded shank and described the
Two right screw hole cooperations and the right threaded shank of the third and the right screw hole cooperation of the third, are moved so that the right support ontology is front and back
It is dynamic.
Preferably, the left view includes two left socle interconnecting pieces being oppositely arranged up and down away from holder is pushed, each
The left socle interconnecting piece is equipped with a left plastic cement bone extended inwardly；It is opposite on the left platen bracket vertical direction to be equipped with two
A left structure grooves with the left plastic cement bone cooperation；
It includes two right support interconnecting pieces being oppositely arranged up and down, each right branch that the right sighting distance, which pushes holder,
Frame interconnecting piece is equipped with a right plastic cement bone extended inwardly；On the right platen bracket vertical direction it is opposite set there are two with it is described
The right structure grooves of right plastic cement bone cooperation.
Preferably, the module shell includes module front housing and module rear shell, and the module front housing is equipped with several metals
Installation axle；The left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous screw rod, the left synchronous spiral shell of third
Bar, left tensioning wheel, left synchronous belt and left view are arranged away from promotion holder in the metal installation axle；The right adjusting knob, it is right from
Dynamic synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the right synchronous screw rod of third, right tensioning wheel, right synchronous belt and the right side regard
It is arranged in the metal installation axle away from holder is pushed.
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 lens barrel shell are equipped at least one left connecting hole；The left platen bracket be equipped be arranged along the longitudinal direction to
A few left sliding limiting slot；The left lens barrel mechanism further includes across the left sliding limiting slot and being mounted on the left connection
Left connecting pin on hole；
The right lens-barrel component includes right lens-barrel shell and the right Lens assembly that is arranged in the right lens-barrel shell, described
Right lens-barrel shell is equipped at least one right connecting hole；The right platen bracket is equipped at least one right side being arranged along the longitudinal direction
Slide limiting slot；The right lens-barrel mechanism further includes across the right sliding limiting slot and the right side on the right connecting hole
Connecting pin.
Preferably, four left connecting holes are uniformly provided on the left lens barrel shell；It is uniformly set on the left platen bracket
There are four the left sliding limiting slots；Four right connecting holes are uniformly provided on the right lens-barrel shell；The right platen bracket
On be uniformly provided with four right sliding limiting slots.
Preferably, the left lens barrel mechanism further includes being arranged on the left platen bracket and close to a left side for the left display screen
Radiating subassembly；The right lens-barrel mechanism further includes being arranged on the right platen bracket and close to the right heat dissipation group of the right display screen
Part.
Preferably, the left radiating subassembly includes left heat conductive silica gel and left heat dissipation metal pressing plate, and the left heat conductive silica gel is set
It sets between the left display screen and the left heat dissipation metal pressing plate；The right radiating subassembly includes right heat conductive silica gel and right metal
Radiate pressing plate, and the right heat conductive silica gel is arranged between the right display screen and the right heat dissipation metal pressing plate.
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：Optics module provided by the present invention includes right lens-barrel machine
Structure, right lens-barrel mechanism, left view distance regulating mechanism and right sighting distance regulating mechanism；Wherein, left lens barrel mechanism include left barrel assembly and
Left display screen component at left barrel assembly rear is set, and left display screen component includes left platen bracket and is mounted on left platen bracket
Left display screen；Right lens-barrel mechanism includes right lens-barrel component and the right display screen component at right lens-barrel component rear is arranged, and the right side is aobvious
Display screen component includes right platen bracket and the right display screen on right platen bracket；Left view distance regulating mechanism is for adjusting left display
Distance between screen and left barrel assembly, right sighting distance regulating mechanism make for adjusting distance between right display screen and right lens-barrel component
Obtaining the sighting distance of left barrel assembly and right lens-barrel component can be adjusted respectively, so that user can be according to the diopter of left eye and right eye point
The sighting distance for not adjusting the right lens-barrel component of left barrel assembly, makes its eyes that clearer image can be seen, meets more users
Demand.
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 structural schematic diagram of optics module in inventive embodiments 1.
Fig. 2 is a structural exploded view of optics module in Fig. 1.
Fig. 3 is another structural exploded view of optics module in Fig. 1.
Fig. 4 is a structural schematic diagram of Tu2Zhong Zuo lens barrels mechanism.
Fig. 5 is a structural exploded view of Tu4Zhong Zuo lens barrels mechanism.
Fig. 6 is an assembled state figure of Tu4Zhong Zuo lens barrels mechanism.
Fig. 7 is a structural exploded view of Tu2Zhong right lens-barrels mechanism.
Fig. 8 is Tu2Zhong Zuo lens barrels mechanism with left view away from pushing after support assorted or right lens-barrel mechanism pushes branch with right sighting distance
A sectional view after frame cooperation.
Fig. 9 is a structural exploded view of left view distance regulating mechanism in Fig. 2.
Figure 10 is an assembled state figure of left view distance regulating mechanism and right sighting distance regulating mechanism in Fig. 2.
Figure 11 is another assembled state figure of left view distance regulating mechanism and right sighting distance regulating mechanism in Fig. 2.
In figure：3, optics module；31, module shell；311, module front housing；312, module rear shell；313, metal installation axle；
314, hollow hole；32, left lens barrel mechanism；321, left barrel assembly；3211, left lens barrel shell；3212, left Lens assembly；3213、
Left connecting hole；322, left display screen component；3221, left display screen；3222, left platen bracket；3223, left structure grooves；3224, left cunning
Dynamic limiting slot；323, left connecting pin；324, left radiating subassembly；3241, left heat conductive silica gel；3242, left heat dissipation metal pressing plate；
3243, left fixing pin；33, right lens-barrel mechanism；331, right lens-barrel component；3311, right lens-barrel shell；3312, right Lens assembly；
3313, right connecting hole；332, right display screen component；3321, right display screen；3322, right platen bracket；3323, right structure grooves；
3324, right sliding limiting slot；333, right connecting pin；334, right radiating subassembly；3341, right heat conductive silica gel；3342, right metal dissipates
Heating platen；3343, right fixing pin；34, left view distance regulating mechanism；341, left adjusting knob；3411, turn left to move control unit；3412、
Left driving tooth wheel portion；342, left driven synchronizing wheel；343, the first left synchronous screw rod；3431, the first left driven tooth wheel portion；3432、
First left threaded shank；344, the second left synchronous screw rod；3441, the second left driven tooth wheel portion；3442, the second left threaded shank；345、
The left synchronous screw rod of third；3451, the left driven tooth wheel portion of third；3452, the left threaded shank of third；346, left tensioning wheel；347, Zuo Tong
Walk band；348, left view is away from promotion holder；3481, left socle ontology；3482, the first left screw hole；3483, the second left screw hole；3484、
The left screw hole of third；3485, left socle interconnecting piece；3486, left plastic cement bone；35, right sighting distance regulating mechanism；351, right adjusting knob；
3511, it turns right and moves control unit；3512, right driving tooth wheel portion；352, right driven synchronizing wheel；353, the first right synchronous screw rod；3531、
First right driven tooth wheel portion；3532, the first right threaded shank；354, the second right synchronous screw rod；3541, the second right driven tooth wheel portion；
3542, the second right threaded shank；355, the right synchronous screw rod of third；3551, the right driven tooth wheel portion of third；3552, the right threaded shank of third；
356, right tensioning wheel；357, right synchronous belt；358, right sighting distance pushes holder；3581, right support ontology；3582, the first right screw hole；
3583, the second right screw hole；3584, the right screw hole of third；3585, right support interconnecting piece；3586, right plastic cement bone.
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, Fig. 2 and Fig. 3 show the optics module 3 in the present embodiment.As shown in Figure 1-Figure 3, which includes mould
Assembly housing 31, left lens barrel mechanism 32, right lens-barrel mechanism 33, left view distance regulating mechanism 34 and the right side being arranged in module shell 31 regard
Distance regulating mechanism 35.Left lens barrel mechanism 32 includes left barrel assembly 321 and the left display screen for being set in 321 rear of left barrel assembly
Component 322, left display screen component 322 include left display screen 3221 and the left platen bracket 3222 for installing left display screen 3221.
Right lens-barrel mechanism 33 includes right lens-barrel component 331 and the right display screen component 332 for being set in 331 rear of right lens-barrel component, and the right side is aobvious
Display screen component 332 includes right display screen 3321 and the right platen bracket 3322 for installing right display screen 3321.Left view is away from the machine of adjusting
The setting of structure 34 is connected in 31 inside of module shell and with left display screen component 322, for adjusting left display screen 3221 and left lens barrel
The distance between component 321.The setting of right sighting distance regulating mechanism 35 31 inside of module shell and with 332 phase of right display screen component
Even, for adjusting the distance between right display screen 3321 and right lens-barrel component 331.
In the optics module 3 that the present embodiment is provided, left lens barrel mechanism 32 includes left barrel assembly 321 and is arranged in left mirror
The left display screen component 322 at 321 rear of cartridge module, left display screen component 322 is including left platen bracket 3222 and is mounted on left screen branch
Left display screen 3221 on frame 3222；Right lens-barrel mechanism 33 includes right lens-barrel component 331 and is arranged at 331 rear of right lens-barrel component
Right display screen component 332, right display screen component 332 includes that right platen bracket 3322 and the right side on right platen bracket 3322 are aobvious
Display screen 3321；Left view distance regulating mechanism 34 is for adjusting distance between left display screen 3221 and left barrel assembly 321, right sighting distance tune
Section mechanism 35 is for adjusting distance between right display screen 3321 and right lens-barrel component 331 so that left barrel assembly 321 and right lens-barrel
The sighting distance of component 331 can be adjusted respectively, so that user can adjust left barrel assembly respectively according to the diopter of left eye and right eye
The sighting distance of 321 right lens-barrel component 331, makes its eyes that clearer image can be seen, meets the needs of more users.
As shown in Figure 1-Figure 3, module shell 31 includes mutually matched module front housing 311 and module rear shell 312；Before module
Shell 311 is equipped with several metal installation axles 313.It is to be appreciated that being equipped in module front housing 311 and module rear shell 312 several
Hollow hole 314, the weight for mitigating module front housing 311 and module rear shell 312.
As shown in Figure 4-Figure 6, left lens barrel mechanism 32 includes left barrel assembly 321 and is set in 321 rear of left barrel assembly
Left display screen component 322.Specifically, left barrel assembly 321 includes left lens barrel shell 3211 and is arranged in left lens barrel shell
Left Lens assembly 3212 in 3211.Wherein, left lens barrel shell 3211 is equipped at least one left connecting hole 3213.Left display screen
Component 322 includes left display screen 3221 and the left platen bracket 3222 for installing left display screen 3221.Wherein, left platen bracket 3222
It is equipped at least one left sliding limiting slot 3224 being arranged along the longitudinal direction.Left lens barrel mechanism 32 further includes being limited across left sliding
Position slot 3224 and the left connecting pin 323 on left connecting hole 3213, for connecting outside left platen bracket 3222 and left lens barrel
Shell 3211 avoids left platen bracket 3222 from falling off from left lens barrel shell 3211, and left platen bracket 3222 can be made relative to left lens barrel
Shell 3211 is (i.e. parallel with left sliding 3224 directions of limiting slot) mobile along the longitudinal direction, in left platen bracket 3222 relative to left mirror
In cylinder 3211 moving process of shell, the left display screen 3221 on left platen bracket 3222 is driven to be moved relative to left barrel assembly 321,
Left display screen 3221 is adjusted at a distance from left barrel assembly 321, to realize that the sighting distance of left eye is adjusted.
As shown in Figure 5 and Figure 6, it is possible to understand that ground, left connecting pin 323 pass through left sliding limiting slot 3224 and mounted on a left sides
When connecting hole 3213, left connecting pin 323 is protruded from left connecting hole 3213, and is fallen into left sliding limiting slot 3224.This reality
It applies in example, four left connecting holes 3213 is uniformly provided on left lens barrel shell 3211；Four left sides are uniformly provided on left platen bracket 3222
Slide limiting slot 3224；Correspondingly, four left connecting pins 323 are mounted on four by four left sliding limiting slots 3224 respectively
On left connecting hole 3213, left lens barrel shell 3211 is set to be connect with left platen bracket 3222 closer.
As shown in figure 5, left lens barrel mechanism 32 further includes being arranged on left platen bracket 3222 and close to left display screen 3221
Left radiating subassembly 324 influences the imaging effect of left Lens assembly 3212 for avoiding the temperature of left Lens assembly 3212 excessively high.
Specifically, left radiating subassembly 324 includes left heat conductive silica gel 3241 and left heat dissipation metal pressing plate 3242, and left heat conductive silica gel 3241 is arranged
Between left display screen 3221 and left heat dissipation metal pressing plate 3242.Wherein, left heat dissipation metal pressing plate 3242 may be used aluminium flake or
Other metal materials of person are made.
As shown in figure 5, in left 32 assembling process of lens barrel mechanism, left display screen 3221 need to be placed on left platen bracket 3222
On, and left heat conductive silica gel 3241 and left heat dissipation metal pressing plate 3242 are placed on left display screen 3221, then use left fixing pin
3243 are fixedly connected on left heat dissipation metal pressing plate 3242 on left platen bracket 3222.Then left platen bracket 3222 is set in left mirror
On the left lens barrel shell 3211 of cartridge module 321, four left connecting holes 3213 on left lens barrel shell 3211 is made to be located at left screen
On four left sliding limiting slots 3224 of holder 3222, and it is inserted into four left connecting holes respectively using four left connecting pins 323
On 3213, to realize the assembling of left lens barrel mechanism 32.It is to be appreciated that the left platen bracket in the left lens barrel mechanism 32 being completed
3222 can be moved forward and backward relative to left lens barrel shell 3211 (i.e. along left 3224 direction of sliding limiting slot), and its moving range is a left side
Slide the length of limiting slot 3224.It is to be appreciated that left platen bracket 3222 is set on left lens barrel shell 3211, even if left screen branch
Frame 3222 is located at the rear of left Lens assembly 3212, can play good dust-proof effect.
As shown in fig. 7, right lens-barrel mechanism 33 includes right lens-barrel component 331 and the right side for being set in 331 rear of right lens-barrel component
Display screen component 332.Specifically, right lens-barrel component 331 includes right lens-barrel shell 3311 and is arranged in right lens-barrel shell 3311
Right Lens assembly 3312.Wherein, right lens-barrel shell 3311 is equipped at least one right connecting hole 3313.Right display screen component
332 include right display screen 3321 and the right platen bracket 3322 for installing right display screen 3321.Wherein, it is set on right platen bracket 3322
There is at least one right sliding limiting slot 3324 being arranged along the longitudinal direction.Right lens-barrel mechanism 33 further includes across right sliding limiting slot
3324 and the right connecting pin 333 on the right connecting hole 3313, for connecting right platen bracket 3322 and right lens-barrel shell
3311, avoid right platen bracket 3322 from falling off from right lens-barrel shell 3311, and can make right platen bracket 3322 relative to right lens-barrel outside
Shell 3311 is (i.e. parallel with right sliding 3324 directions of limiting slot) mobile along the longitudinal direction, in right platen bracket 3322 relative to right lens-barrel
In 3311 moving process of shell, drives the right display screen 3321 on right platen bracket 3322 to be moved relative to right lens-barrel component 331, adjust
Right display screen 3321 is saved at a distance from right lens-barrel component 331, to realize that the sighting distance of right eye is adjusted.
It is to be appreciated that when right connecting pin 333 passes through right sliding limiting slot 3324 and is mounted on right connecting hole 3313, it is right
Connecting pin 333 is protruded from right connecting hole 3313, and is fallen into right sliding limiting slot 3324.In the present embodiment, outside right lens-barrel
Four right connecting holes 3313 are uniformly provided on shell 3311；Four right sliding limiting slots 3324 are uniformly provided on right platen bracket 3322；
Correspondingly, four right connecting pins 333 are mounted on by four right sliding limiting slots 3324 on four right connecting holes 3313 respectively,
Right lens-barrel shell 3311 is set to be connect with right platen bracket 3322 closer.
As shown in fig. 7, right lens-barrel mechanism 33 further includes being arranged on right platen bracket 3322 and close to right display screen 3321
Right radiating subassembly 334 influences the imaging effect of right Lens assembly 3312 for avoiding the temperature of right Lens assembly 3312 excessively high.
Specifically, right radiating subassembly 334 includes right heat conductive silica gel 3341 and right heat dissipation metal pressing plate 3342, and right heat conductive silica gel 3341 is arranged
Between right display screen 3321 and right heat dissipation metal pressing plate 3342.Wherein, right heat dissipation metal pressing plate 3342 may be used aluminium flake or
Other metal materials of person are made.
As shown in fig. 7, in 33 assembling process of right lens-barrel mechanism, right display screen 3321 need to be placed on right platen bracket 3322
On, and right heat conductive silica gel 3341 and right heat dissipation metal pressing plate 3342 are placed on right display screen 3321, then use right fixing pin
3343 are fixedly connected on right heat dissipation metal pressing plate 3342 on right platen bracket 3322.Then right platen bracket 3322 is set in right mirror
On the right lens-barrel shell 3311 of cartridge module 331, four on right lens-barrel shell 3311 right connecting holes 3313 is made to be located at right screen
On four right sliding limiting slots 3324 of holder 3322, and it is inserted into four right connecting holes respectively using four right connecting pins 333
On 3313, to realize the assembling of right lens-barrel mechanism 33.It is to be appreciated that the right platen bracket in the right lens-barrel mechanism 33 being completed
3322 can be moved forward and backward relative to right lens-barrel shell 3311 (i.e. along right 3324 direction of sliding limiting slot), and its moving range is the right side
Slide the length of limiting slot 3324.It is to be appreciated that right platen bracket 3322 is set on right lens-barrel shell 3311, even if right screen branch
Frame 3322 is located at the rear of right Lens assembly 3312, can play good dust-proof effect.
As Figure 9-Figure 11, left view distance regulating mechanism 34 includes left adjusting knob 341,342, first left side of left driven synchronizing wheel
The 343, second left synchronous screw rod 344 of synchronous screw rod, the left synchronous screw rod 345 of third, left tensioning wheel 346, left synchronous belt 347 and left view
Away from promotion holder 348.Away from pushing holder 348 to be connected with left platen bracket 3222, left view is arranged away from promotion holder 348 first left view
On the left synchronous screw rod of the 343, second left synchronous screw rod 344 of left synchronous screw rod and third 345.Left adjusting knob 341, left driven synchronizing wheel
342, first the 343, second left synchronous screw rod 344 of left synchronous screw rod, the left synchronous screw rod 345 of third, left tensioning wheel 346 with it is left synchronous
Band 347 coordinates, so that left view drives left platen bracket 3222 to be moved forward and backward away from promotion holder 348.It is to be appreciated that left view is away from adjusting
Left adjusting knob 341 in mechanism 34, the 343, second left synchronous screw rod 344 of left driven the 342, first left synchronous screw rod of synchronizing wheel, the
Three left synchronous screw rods 345, left tensioning wheel 346 are separately positioned in the metal installation axle 313 on module front housing 311, and left synchronous
Band 347 coordinates, to realize transmission effect.
As shown in figure 9, left adjusting knob 341, which includes integrally formed left-hand rotation, moves control unit 3411 and left driving tooth wheel portion
3412.First left synchronous screw rod 343 includes 3431 and first left threaded shank 3432 of the integrally formed first left driven tooth wheel portion.The
Two left synchronous screw rods 344 include 3441 and second left threaded shank 3442 of the integrally formed second left driven tooth wheel portion.A third left side is same
It includes the left driven tooth wheel portion 3451 of integrally formed third and the left threaded shank of third 3452 to walk screw rod 345.Left view is away from promotion holder
348 include left socle ontology 3481, the first left screw hole 3482 in left socle ontology 3481 is set, the second left screw hole 3483, the
Three left screw holes 3484 and left socle interconnecting piece 3485.Wherein, the left driving tooth wheel portion 3412 of left adjusting knob 341, left tensioning wheel
346, first the 3431, second left synchronous screw rod 344 of left driven tooth wheel portion of left driven the 342, first left synchronous screw rod 343 of synchronizing wheel
The second left driven tooth wheel portion 3441, the left driven tooth wheel portion 3451 of third of the left synchronous screw rod of third 345 matches with left synchronous belt 347
It closes, to realize Synchronous Transmission.It is to be appreciated that the first left threaded shank 3432 of the first left synchronous screw rod 343 and the first left screw hole
3482 cooperations, the second left synchronous screw rod 344 the second left threaded shank 3442 and the second left screw hole 3483 coordinate and third is left synchronous
The left threaded shank 3452 of third and the left screw hole 3484 of third of screw rod 345 coordinate, so that left socle ontology 3481 is moved forward and backward.It can be with
Understand that ground, the first left driven tooth wheel portion 3431, the second left driven tooth wheel portion 3441 and the left driven tooth wheel portion of third 3451 are equipped with
External spiral tooth, correspondingly, the first left screw hole 3482, the second left screw hole 3483 and the left screw hole 3484 of third are equipped with and external spiral tooth
The inside spin tooth of cooperation.
Specifically, as shown in figure 9, left view away from holder 348 is pushed includes two left socle interconnecting pieces being oppositely arranged up and down
3485, each left socle interconnecting piece 3485 is equipped with a left plastic cement bone 3486 extended inwardly；Correspondingly, such as Fig. 4 and Fig. 6 institutes
Show, with respect to setting, there are two the left structure grooves 3223 coordinated with left plastic cement bone 3486 on 3222 vertical direction of left platen bracket.It is assembling
In the process, left view is inserted into left screen respectively away from the left plastic cement bone 3486 for pushing two left socle interconnecting pieces 3485 on holder 348
On two left structure grooves 3223 of holder 3222 (Fig. 8 shows the sectional view of the two assembled state), to realize left view away from promotion branch
The connection of frame 348 and left platen bracket 3222, so that left view can drive left platen bracket 3222 to move when being moved away from promotion holder 348,
So that the left display screen 3221 on left platen bracket 3222 is moved relative to left Lens assembly 3212.
In 34 assembling process of left view distance regulating mechanism, first by left view away from promotion holder 348 and the first left synchronous screw rod
343, the second left synchronous screw rod 344 is assembled with the left synchronous screw rod 345 of third (even if the first left synchronous screw rod 343, the second left synchronization
The left synchronous screw rod of screw rod 344 and third 345 is inserted into the first left screw hole 3482, the second left screw hole 3483 and the left screw hole of third respectively
3484), and the left synchronous screw rod of first the 343, second left synchronous screw rod 344 of left synchronous screw rod and third 345 is made to rotate to bottom.It can be with
Understand ground, left view is away from promotion holder 348 and first the 343, second left synchronous screw rod 344 of left synchronous screw rod and the left synchronous screw rod of third
Lubricating oil need to be coated in the first left threaded shank 3432, the left threaded shank 3452 of third and the left threaded shank of third 3452 when 345 assembly, with
Adjusting is played to have no abnormal sound and the uniform effect of rotation process dynamics.Again by first the 343, second left synchronous screw rod of left synchronous screw rod
344 are assembled into the left synchronous screw rod of third 345 in the metal installation axle 313 of module front housing 311.Then by left adjusting knob 341, a left side
Driven synchronizing wheel 342 and left tensioning wheel 346 are assembled into the metal installation axle 313 of module front housing 311, then by left synchronous belt 347
It is set in the left driving tooth wheel portion 3412 of left adjusting knob 341, left tensioning wheel 346, left driven the 342, first left synchronous spiral shell of synchronizing wheel
Second left driven tooth wheel portion 3441 of first the 3431, second left synchronous screw rod 344 of left driven tooth wheel portion of bar 343, a third left side are same
It walks in the left driven tooth wheel portion of third 3451 of screw rod 345, completes the assembling of left view distance regulating mechanism 34.Make left view away from promotion branch again
The left plastic cement bone 3486 of two left socle interconnecting pieces 3485 on frame 348 is inserted into two left structure grooves of left platen bracket 3222 respectively
On 3223, left lens barrel mechanism 32 is assembled on left view distance regulating mechanism 34.
It is to be appreciated that after left lens barrel mechanism 32 is assembled on left view distance regulating mechanism 34, left adjusting is moved with hand push
Button 341 so that left synchronous belt 347 drive left the 343, second left synchronous screw rod 344 of driven the 342, first left synchronous screw rod of synchronizing wheel,
The left synchronous screw rod 345 of third and left tensioning wheel 346 rotate simultaneously；So that the first left driven gear of the first left synchronous screw rod 343
A third left side for the left synchronous screw rod of the second left driven tooth wheel portion 3441, the third of the 3431, second left synchronous screw rod 344 of portion 345 is driven
Gear part 3451 also rotates；Since left view is away from the first left screw hole 3482, the second left screw hole 3483 and the third pushed on holder 348
Inside spin tooth on left screw hole 3484 is left with the first left driven tooth wheel portion 3431, the second left driven tooth wheel portion 3441 and third respectively
In driven tooth wheel portion 3451 external spiral tooth cooperation, by so that left view away from push holder 348 under the promotion of external spiral tooth,
Different back-and-forth motions is generated according to the difference of direction of rotation.There are two left plastic cement away from being oppositely arranged on promotion holder 348 for left view
Two left plastic cement bones 3486 are mounted in the left structure grooves 3223 of left platen bracket 3222, so that left view by bone 3486 in assembling
Away from driving left platen bracket 3222 to be moved forward and backward when holder 348 being pushed to be moved forward and backward, left platen bracket 3222 is moved forward and backward ranging from
The length range of left sliding limiting slot 3224.Since left platen bracket 3222 is set in 321 rear of left barrel assembly, and which is provided with
Left display screen 3221；Wherein, left barrel assembly 321 includes left lens barrel shell 3211 and the left side being arranged in left lens barrel shell 3211
Lens assembly 3212, when the left eye of people watches the image shown on left display screen 3221, user Ke Tong by left barrel assembly 321
Overregulating left platen bracket 3222 drives left display screen 3221 to be moved forward and backward, you can realizes that the sighting distance of left eye is adjusted, to be applicable in people's
The long sight or myopia of left eye.
As shown in Figure 10-Figure 11, right sighting distance regulating mechanism 35 includes right adjusting knob 351, right driven synchronizing wheel 352, first
The 353, second right synchronous screw rod 354 of right synchronous screw rod, the right synchronous screw rod 355 of third, right tensioning wheel 356, right synchronous belt 357 and the right side
Sighting distance pushes holder 358.Right sighting distance pushes holder 358 to be connected with right platen bracket 3322, and right sighting distance promotion holder 358 is arranged the
On the right synchronous screw rod of one the 353, second right synchronous screw rod 354 of right synchronous screw rod and third 355.Right adjusting knob 351, right driven synchronization
It is same to take turns 352, first the 353, second right synchronous screw rod 354 of right synchronous screw rod, the right synchronous screw rod 355 of third, right tensioning wheel 356 and the right side
It walks band 357 to coordinate, so that right sighting distance pushes holder 358 that right platen bracket 3322 is driven to be moved forward and backward.It is to be appreciated that right sighting distance tune
Save right adjusting knob 351 in mechanism 35, right the 353, second right synchronous screw rod 354 of driven the 352, first right synchronous screw rod of synchronizing wheel,
The right synchronous screw rod 355 of third, right tensioning wheel 356 are separately positioned in the metal installation axle 313 on module front housing 311, same with the right side
It walks band 357 to coordinate, to realize transmission effect.
As shown in Figure 10, right adjusting knob 351 includes that integrally formed turn right moves control unit 3511 and right driving tooth wheel portion
3512.First right synchronous screw rod 353 includes 3531 and first right threaded shank 3532 of the integrally formed first right driven tooth wheel portion.The
Two right synchronous screw rods 354 include 3541 and second right threaded shank 3542 of the integrally formed second right driven tooth wheel portion.The third right side is same
It includes the right driven tooth wheel portion 3551 of integrally formed third and the right threaded shank of third 3552 to walk screw rod 355.Right sighting distance pushes holder
358 include right support ontology 3581, the first right screw hole 3582 in right support ontology 3581 is set, the second right screw hole 3583, the
Three right screw holes 3584 and right support interconnecting piece 3585.Wherein, the right driving tooth wheel portion 3512 of right adjusting knob 351, right tensioning wheel
356, first the 3531, second right synchronous screw rod 354 of right driven tooth wheel portion of right driven the 352, first right synchronous screw rod 353 of synchronizing wheel
The second right driven tooth wheel portion 3541, the right driven tooth wheel portion 3551 of third of the right synchronous screw rod of third 355 matches with right synchronous belt 357
It closes, to realize Synchronous Transmission.It is to be appreciated that the first right threaded shank 3532 of the first right synchronous screw rod 353 and the first right screw hole
3582 cooperations, the second right synchronous screw rod 354 the second right threaded shank 3542 and the second right screw hole 3583 coordinate and third is right synchronous
The right threaded shank 3552 of third and the right screw hole 3584 of third of screw rod 355 coordinate, so that right support ontology 3581 is moved forward and backward.It can be with
Understand that ground, the first right driven tooth wheel portion 3531, the second right driven tooth wheel portion 3541 and the right driven tooth wheel portion of third 3551 are equipped with
External spiral tooth, correspondingly, the first right screw hole 3582, the second right screw hole 3583 and the right screw hole 3584 of third are equipped with and external spiral tooth
The inside spin tooth of cooperation.
As shown in Figure 10, it includes two right support interconnecting pieces 3585 being oppositely arranged up and down that right sighting distance, which pushes holder 358, often
One right support interconnecting piece 3585 is equipped with a right plastic cement bone 3586 extended inwardly；Correspondingly, as shown in Figure 4 and Figure 6, right screen
The right structure grooves 3323 coordinated with right plastic cement bone 3586 there are two being set relatively on 3322 vertical direction of holder.In an assembling process,
The right plastic cement bone 3586 of two right support interconnecting pieces 3585 on holder 358 is pushed to be inserted into right platen bracket 3322 respectively right sighting distance
Two right structure grooves 3323 on (Fig. 8 both shows the sectional view of assembled state), with realize right sighting distance push holder 358 with it is right
The connection of platen bracket 3322, so that right sighting distance can drive right platen bracket 3322 to move when holder 358 being pushed to move, so that right screen branch
Right display screen 3321 on frame 3322 is moved relative to right Lens assembly 3312.
In right 35 assembling process of sighting distance regulating mechanism, right sighting distance is first pushed into holder 358 and the first right synchronous screw rod
353, the second right synchronous screw rod 354 is assembled with the right synchronous screw rod 355 of third (even if the first right synchronous screw rod 353, the second right synchronization
The right synchronous screw rod of screw rod 354 and third 355 is inserted into the first right screw hole 3582, the second right screw hole 3583 and the right screw hole of third respectively
3584), and the right synchronous screw rod of first the 353, second right synchronous screw rod 354 of right synchronous screw rod and third 355 is made to rotate to bottom.It can be with
Understand that ground, right sighting distance push holder 358 and first the 353, second right synchronous screw rod 354 of right synchronous screw rod and the right synchronous screw rod of third
Lubricating oil need to be coated in the first right threaded shank 3532, the right threaded shank 3552 of third and the right threaded shank of third 3552 when 355 assembly, with
Adjusting is played to have no abnormal sound and the uniform effect of rotation process dynamics.Again by first the 353, second right synchronous screw rod of right synchronous screw rod
354 are assembled into the right synchronous screw rod of third 355 in the metal installation axle 313 of module front housing 311.Then by right adjusting knob 351, the right side
Driven synchronizing wheel 352 and right tensioning wheel 356 are assembled into the metal installation axle 313 of module front housing 311, then by right synchronous belt 357
It is set in the right driving tooth wheel portion 3512 of right adjusting knob 351, right tensioning wheel 356, right driven the 352, first right synchronous spiral shell of synchronizing wheel
Second right driven tooth wheel portion 3541 of first the 3531, second right synchronous screw rod 354 of right driven tooth wheel portion of bar 353, the third right side are same
It walks in the right driven tooth wheel portion of third 3551 of screw rod 355, completes the assembling of right sighting distance regulating mechanism 35.Right sighting distance is set to push branch again
The right plastic cement bone 3586 of two right support interconnecting pieces 3585 on frame 358 is inserted into two right structure grooves of right platen bracket 3322 respectively
On 3323, right lens-barrel mechanism 33 is assembled on right sighting distance regulating mechanism 35.
It is to be appreciated that after right lens-barrel mechanism 33 is assembled on right sighting distance regulating mechanism 35, right adjusting is moved with hand push
Button 351 so that right synchronous belt 357 drive right the 353, second right synchronous screw rod 354 of driven the 352, first right synchronous screw rod of synchronizing wheel,
The right synchronous screw rod 355 of third and right tensioning wheel 356 rotate simultaneously；So that the first right driven gear of the first right synchronous screw rod 353
The third right side of the right synchronous screw rod of the second right driven tooth wheel portion 3541, the third of the 3531, second right synchronous screw rod 354 of portion 355 is driven
Gear part 3551 also rotates；Since right sighting distance pushes the first right screw hole 3582, the second right screw hole 3583 and the third on holder 358
Inside spin tooth on right screw hole 3584 is right with the first right driven tooth wheel portion 3531, the second right driven tooth wheel portion 3541 and third respectively
In driven tooth wheel portion 3551 external spiral tooth cooperation, by so that right sighting distance push holder 358 under the promotion of external spiral tooth,
Different back-and-forth motions is generated according to the difference of direction of rotation.Right plastic cement there are two being oppositely arranged on right sighting distance promotion holder 358
Two right plastic cement bones 3586 are mounted in the right structure grooves 3323 of right platen bracket 3322, so that the right side regards by bone 3586 in assembling
Away from driving right platen bracket 3322 to be moved forward and backward when holder 358 being pushed to be moved forward and backward, right platen bracket 3322 is moved forward and backward ranging from
The length range of right sliding limiting slot 3324.Since right platen bracket 3322 is set in 331 rear of right lens-barrel component, and which is provided with
Right display screen 3321；Wherein, right lens-barrel component 331 includes right lens-barrel shell 3311 and the right side being arranged in right lens-barrel shell 3311
Lens assembly 3312, when the right eye of people watches the image shown on right display screen 3321, user Ke Tong by right lens-barrel component 331
Overregulating right platen bracket 3322 drives right display screen 3321 to be moved forward and backward, you can realizes that the sighting distance of right eye is adjusted, to be applicable in people's
The long sight or myopia of right eye.
It is to be appreciated that in the optics module 3 that the present embodiment is provided, be respectively arranged to adjust left display screen 3221 with
The left view distance regulating mechanism 34 of distance and for adjusting right display screen 3321 and right lens-barrel component 331 between left barrel assembly 321
Between distance right sighting distance regulating mechanism 35 so that the sighting distance of left barrel assembly 321 and right lens-barrel component 331 can be adjusted respectively
Section, so that user can adjust regarding for the right lens-barrel component 331 of left barrel assembly 321 respectively according to the diopter of left eye and right eye
Away from making its eyes that clearer image can be seen, meet the needs of more users.
Embodiment 2
A kind of head-mounted display apparatus is provided in the present embodiment, which includes the optics in embodiment 1
Module 3 and the wearing headband module being connected with optics module 3.Due to left barrel assembly 321 and right lens-barrel component in optics module 3
331 rears are respectively equipped with left display screen 3221 and right display screen 3321, and are adjusted and right sighting distance equipped with left view distance regulating mechanism 34
Regulating mechanism 35 adjusts the sighting distance of left barrel assembly 321 and right lens-barrel component 331 respectively, so that user can be according to left eye and right eye
Diopter adjust respectively left barrel assembly 321 right lens-barrel component 331 sighting distance, make its eyes that clearer shadow can be seen
Picture meets the needs of more users.
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 (7)
1. a kind of optics module, which is characterized in that including module shell, the left lens barrel mechanism being arranged in the module shell,
Right lens-barrel mechanism, left view distance regulating mechanism and right sighting distance regulating mechanism；The left lens barrel mechanism includes left barrel assembly and is arranged
Left display screen component at the left barrel assembly rear, the left display screen component include left display screen and described for installing
The left platen bracket of left display screen；The right lens-barrel mechanism includes right lens-barrel component and is set in the right side at right lens-barrel component rear
Display screen component, the right display screen component include right display screen and the right platen bracket for installing the right display screen；It is described
Left view distance regulating mechanism is arranged on the inside of the module shell and is connected with the left display screen component, described left aobvious for adjusting
The distance between display screen and the left barrel assembly；The right sighting distance regulating mechanism be arranged on the inside of the module shell and with institute
It states right display screen component to be connected, for adjusting the distance between the right display screen and the right lens-barrel component；
The left view distance regulating mechanism includes left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous spiral shell
The left synchronous screw rod of bar, third, left tensioning wheel, left synchronous belt and left view are away from promotion holder；The left view away from push holder with it is described
Left platen bracket is connected；The left view is arranged away from promotion holder in the described first left synchronous screw rod, the second left synchronous screw rod and third
On left synchronous screw rod；The left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous screw rod, a third left side are same
Screw rod, left tensioning wheel and the cooperation of left synchronous belt are walked, so that the left view drives the left platen bracket to be moved forward and backward away from promotion holder；
The right sighting distance regulating mechanism includes right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous spiral shell
The right synchronous screw rod of bar, third, right tensioning wheel, right synchronous belt and right sighting distance push holder；The right sighting distance push holder with it is described
Right platen bracket is connected；The right sighting distance pushes holder to be arranged in the described first right synchronous screw rod, the second right synchronous screw rod and third
On right synchronous screw rod；The right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the third right side are same
Screw rod, right tensioning wheel and the cooperation of right synchronous belt are walked, so that the right sighting distance pushes holder that the right platen bracket is driven to be moved forward and backward；
The left adjusting knob includes that control unit and left driving tooth wheel portion are moved in integrally formed left-hand rotation；The first left synchronous screw rod packet
Include the integrally formed first left driven tooth wheel portion and the first left threaded shank；The second left synchronous screw rod includes integrally formed
Two left driven tooth wheel portions and the second left threaded shank；The left synchronous screw rod of third includes the left driven tooth wheel portion of integrally formed third
With the left threaded shank of third；The left view is away to push holder include left socle ontology, is arranged in the first left of the left socle ontology
Screw hole, the second left screw hole, the left screw hole of third and left socle interconnecting piece；The left driving tooth wheel portion, left tensioning wheel, left driven synchronization
Wheel, the first left driven tooth wheel portion, the second left driven tooth wheel portion, the left driven tooth wheel portion of third and the left synchronous belt coordinate, with reality
Existing Synchronous Transmission；The first left threaded shank and the described first left screw hole cooperation, the second left threaded shank and described second are left
Screw hole coordinates and the left threaded shank of the third coordinates with the left screw hole of the third, so that the left socle ontology is moved forward and backward；
The right adjusting knob includes that integrally formed turn right moves control unit and right driving tooth wheel portion；The first right synchronous screw rod packet
Include the integrally formed first right driven tooth wheel portion and the first right threaded shank；The second right synchronous screw rod includes integrally formed
Two right driven tooth wheel portions and the second right threaded shank；The right synchronous screw rod of third includes the right driven tooth wheel portion of integrally formed third
With the right threaded shank of third；It includes right support ontology that the right sighting distance, which pushes holder, is arranged on first right side of the right support ontology
Screw hole, the second right screw hole, the right screw hole of third and right support interconnecting piece；The right driving tooth wheel portion, right tensioning wheel, right driven synchronization
Wheel, the first right driven tooth wheel portion, the second right driven tooth wheel portion, the right driven tooth wheel portion of third and the right synchronous belt coordinate, with reality
Existing Synchronous Transmission；The first right threaded shank and the described first right screw hole cooperation, the second right threaded shank and described second are right
Screw hole coordinates and the right threaded shank of the third coordinates with the right screw hole of the third, so that the right support ontology is moved forward and backward；
The left view includes two left socle interconnecting pieces being oppositely arranged up and down away from holder is pushed, and each left socle connects
Socket part is equipped with a left plastic cement bone extended inwardly；On the left platen bracket vertical direction it is opposite set there are two with the left modeling
The left structure grooves of glue bone cooperation；
It includes two right support interconnecting pieces being oppositely arranged up and down that the right sighting distance, which pushes holder, and each right support connects
Socket part is equipped with a right plastic cement bone extended inwardly；On the right platen bracket vertical direction it is opposite set there are two with the right modeling
The right structure grooves of glue bone cooperation.
2. optics module according to claim 1, which is characterized in that after the module shell includes module front housing and module
Shell, the module front housing are equipped with several metal installation axles；The left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod,
Second left synchronous screw rod, the left synchronous screw rod of third, left tensioning wheel, left synchronous belt and left view are arranged away from promotion holder in the metal
In installation axle；The right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the right synchronous spiral shell of third
Bar, right tensioning wheel, right synchronous belt and right sighting distance push holder to be arranged in the metal installation axle.
3. according to claim 1-2 any one of them optics modules, which is characterized in that the left barrel assembly includes left lens barrel
Shell and the left Lens assembly being arranged in the left lens barrel shell, the left lens barrel shell are equipped at least one left connection
Hole；The left platen bracket is equipped at least one left sliding limiting slot being arranged along the longitudinal direction；The left lens barrel mechanism is also wrapped
It includes across the left sliding limiting slot and the left connecting pin on the left connecting hole；
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 mirror
Cylinder shell is equipped at least one right connecting hole；The right platen bracket is equipped at least one right sliding being arranged along the longitudinal direction
Limiting slot；The right lens-barrel mechanism further includes across the right sliding limiting slot and the right connection on the right connecting hole
Pin.
4. optics module according to claim 3, which is characterized in that be uniformly provided with described in four on the left lens barrel shell
Left connecting hole；Four left sliding limiting slots are uniformly provided on the left platen bracket；It is uniformly provided on the right lens-barrel shell
Four right connecting holes；Four right sliding limiting slots are uniformly provided on the right platen bracket.
5. optics module according to claim 3, which is characterized in that the left lens barrel mechanism further includes being arranged on the left side
Left radiating subassembly on platen bracket and close to the left display screen；The right lens-barrel mechanism further includes being arranged in the right platen bracket
Right radiating subassembly upper and close to the right display screen.
6. optics module according to claim 5, which is characterized in that the left radiating subassembly includes left heat conductive silica gel and a left side
Heat dissipation metal pressing plate, the left heat conductive silica gel are arranged between the left display screen and the left heat dissipation metal pressing plate；The right side
Radiating subassembly includes right heat conductive silica gel and right heat dissipation metal pressing plate, and the right heat conductive silica gel setting is in the right display screen and described
Between right heat dissipation metal pressing plate.
7. a kind of head-mounted display apparatus, which is characterized in that including claim 1-6 any one of them optics module and with institute
State the connected wearing headband module of optics module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629906.9A CN106019603B (en) | 2016-08-03 | 2016-08-03 | Optics module and head-mounted display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629906.9A CN106019603B (en) | 2016-08-03 | 2016-08-03 | Optics module and head-mounted display apparatus |
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| CN106019603A CN106019603A (en) | 2016-10-12 |
| CN106019603B true CN106019603B (en) | 2018-10-09 |
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| CN201610629906.9A Active CN106019603B (en) | 2016-08-03 | 2016-08-03 | Optics module and head-mounted display apparatus |
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| CN108089329A (en) * | 2016-11-23 | 2018-05-29 | 深圳市掌网科技股份有限公司 | A kind of virtual implementing helmet |
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| US9557569B2 (en) * | 2014-05-02 | 2017-01-31 | Microsoft Technology Licensing, Llc | Augmented reality system eye relief adjustment mechanism |
| 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 |
| CN104977718B (en) * | 2015-06-23 | 2017-12-08 | 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 |
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