CN205958852U - Optical modulex and wear -type display device - Google Patents

Abstract

The utility model discloses an optical modulex and wear -type display device. Optical modulex includes left lens cone mechanism, right lens mechanism, left stadia adjustment mechanism, right stadia adjustment mechanism, left interpupillary distance adjustment mechanism and right interpupillary distance adjustment mechanism, left side lens cone mechanism includes left lens barrel assembly and shields the left display screen of support setting at left lens barrel assembly rear through a left side, right lens mechanism includes the right lens subassembly and shields the right display screen of support setting at right lens subassembly rear through the right side, left side stadia adjustment mechanism adjusts the distance between left display screen and the left lens barrel assembly, right side stadia adjustment mechanism adjusts the distance between right display screen and the right lens subassembly, left side interpupillary distance adjustment mechanism removes about driving left lens cone mechanism, right side interpupillary distance adjustment mechanism removes about driving right lens mechanism. Optical modulex adjusts left eye stadia and right side eye video respectively through controlling stadia adjustment mechanism, adjusts left eye interpupillary distance and right pupil distance respectively through controlling interpupillary distance adjustment mechanism, and the image that messenger's eyes are seen is more clear.

Description

Optics module and head-mounted display apparatus

Technical field

This 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.And existing interpupillary adjustment mechanism during carrying out interpupillary distance regulation so that left barrel assembly and right lens-barrel assembly There is relative movement with respect to the effective display picture of display screen, lead to the optical center of left barrel assembly and right lens-barrel assembly with The display centre of display screen changes, and affects the display effect of left barrel assembly and right lens-barrel assembly show image.And it is existing Have interpupillary adjustment mechanism also can only the distance between the left barrel assembly of adjusted in concert and right lens-barrel assembly it is impossible to double according to wearer Eye pupil individually adjusts left barrel assembly and right lens-barrel module position away from state.

Utility model content

The technical problems to be solved in the utility model is, adjusts for sighting distance governor motion in existing optics module and interpupillary distance Section mechanism can only affect image effect in the left barrel assembly of adjusted in concert and right lens-barrel assembly, and interpupillary adjustment mechanism regulation interpupillary distance Deficiency, a kind of optics module and head-mounted display apparatus are provided.

This utility model solves its technical problem and be employed technical scheme comprise that：This utility model provides a kind of optical mode Group, including module shell, the left lens barrel mechanism being arranged in described module shell, right lens-barrel mechanism, left view distance regulating mechanism, the right side Sighting distance governor motion, left interpupillary adjustment mechanism and right interpupillary adjustment mechanism；Described left lens barrel mechanism includes left barrel assembly and set It is located at the left display screen component at described left barrel assembly rear, described left display screen component includes left display screen and is used for installing institute State the left platen bracket of left display screen；Described right lens-barrel mechanism includes right lens-barrel assembly and is set in described right lens-barrel assembly rear Right display screen component, described right display screen component includes right display screen and the right platen bracket for installing described right display screen；Institute State left view distance regulating mechanism to be arranged on inside described module shell and be connected, for adjusting a described left side with described left display screen component The distance between display screen and described left barrel assembly；Described right sighting distance governor motion be arranged on inside described module shell and with Described right display screen component is connected, for adjusting the distance between described right display screen and described right lens-barrel assembly；Described left pupil Distance regulating mechanism is connected with described left lens barrel mechanism, for driving described left lens barrel mechanism to move left and right；Described right interpupillary distance is adjusted Mechanism is connected with described right lens-barrel mechanism, for driving described right lens-barrel mechanism to move left and right.

Preferably, described left view distance regulating mechanism include left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, Two left synchronous screw rods, the 3rd left synchronous screw rod, left tensioning wheel, left Timing Belt and left view are away from promotion support；Described left view is away from promotion Support is connected with described left platen bracket；Described left view is arranged on the described first left synchronous screw rod, the second left synchronization away from promotion support On screw rod and the 3rd left synchronous screw rod；Described left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous spiral shell Bar, the 3rd left synchronous screw rod, left tensioning wheel and the cooperation of left Timing Belt, so that described left view drives described left screen to prop up away from promotion support Frame moves forward and backward；

Described right sighting distance governor motion includes right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronization Screw rod, the 3rd right synchronous screw rod, right tensioning wheel, right Timing Belt and right sighting distance promote support；Described right sighting distance promotes support and institute State right platen bracket to be connected；Described right sighting distance promotes support to be arranged on the described first right synchronous screw rod, the second right synchronous screw rod and the On three right synchronous screw rods；Described right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the 3rd right side Synchronous screw rod, right tensioning wheel and the cooperation of right Timing Belt, so that described right sighting distance promotes support to move before and after driving described right platen bracket Dynamic.

Preferably, described left adjusting knob includes the integrally formed dynamic control unit of left-hand rotation and left driving tooth wheel portion；Described first Left synchronous screw rod includes the integrally formed first left driven tooth wheel portion and the first left threaded shank；Described second left synchronous screw rod includes Integrally formed second left driven tooth wheel portion and the second left threaded shank；Described 3rd left synchronous screw rod includes the integrally formed 3rd Left driven tooth wheel portion and the 3rd left threaded shank；Described left view includes left socle body, is arranged on described left socle away from promotion support First left screw of body, the second left screw, the 3rd left screw and left socle connecting portion；Described 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 3rd left driven tooth wheel portion are left same with described Step band cooperation, to realize Synchronous Transmission；Described first left threaded shank and the described first left screw cooperation, described second left threaded shank Coordinate with the described second left screw and described 3rd left threaded shank and the described 3rd left screw cooperation, so that described left socle body Movable；

Described right adjusting knob includes integrally formed dynamic control unit and the right driving tooth wheel portion of turning right；Described first right synchronous spiral shell Bar includes the integrally formed first right driven tooth wheel portion and the first right threaded shank；Described second right synchronous screw rod includes being integrally formed The second right driven tooth wheel portion and the second right threaded shank；Described 3rd right synchronous screw rod includes integrally formed 3rd right driven tooth Wheel portion and the 3rd right threaded shank；Described right sighting distance promotes support to include right support body, be arranged on the of described right support body One right screw, the second right screw, the 3rd right screw and right support connecting portion；Described 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 3rd right driven tooth wheel portion and described right Timing Belt cooperation, To realize Synchronous Transmission；Described first right threaded shank and described first right screw cooperation, described second right threaded shank and described the Two right screw cooperations and described 3rd right threaded shank and the described 3rd right screw cooperation, so that move before and after described right support body Dynamic.

Preferably, described left view is away from promoting support to include two described left socle connecting portions being oppositely arranged up and down, each Described left socle connecting portion is provided with a left plastic cement bone extending internally out；Relatively it is provided with two on described left platen bracket vertical direction The left structure grooves that individual and described left plastic cement bone coordinates；

Described right sighting distance promotes support to include two described right support connecting portions being oppositely arranged up and down, each described right side Frame connecting portion is provided with a right plastic cement bone extending internally out；Relatively be provided with described right platen bracket vertical direction two with described The right structure grooves of right plastic cement bone cooperation.

Preferably, described module shell includes module fore shell and module back cover, and described module fore shell is provided with some metals Installation axle；Described left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous screw rod, the 3rd left synchronous spiral shell Bar, left tensioning wheel, left Timing Belt and left view are arranged in described metal installation axle away from promotion support；Described right adjusting knob, right from Dynamic synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the 3rd right synchronous screw rod, right tensioning wheel, right Timing Belt and the right side regard It is arranged in described metal installation axle away from promoting support.

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 lens barrel shell is provided with least one left connecting hole；Described left platen bracket be provided with arrange along the longitudinal direction to A few left slip stopper slot；Described left lens barrel mechanism also includes through described left slip stopper slot and is arranged on described left connection Left connecting pin on hole；

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 lens-barrel shell is provided with least one right connecting hole；It is right that described right platen bracket is provided with least one arranging along the longitudinal direction Slip stopper slot；Described right lens-barrel mechanism also includes through described right slip stopper slot and is arranged on the right side on described right connecting hole Connecting pin.

Preferably, described left interpupillary adjustment mechanism includes the left interpupillary distance axis of guide, left lens barrel connector, left impeller and a left side and pushes away Button；The described left interpupillary distance axis of guide is arranged on described module shell；Described left lens barrel connector is arranged on described left interpupillary distance guiding It is connected on axle and with described left barrel assembly；Described left impeller is arranged on the described left interpupillary distance axis of guide and drives a described left side Lens barrel connector moves along the described left interpupillary distance axis of guide；Described left push button is arranged on described left impeller, it is described to be used for controlling Left impeller moves along the described left interpupillary distance axis of guide；

Described right interpupillary adjustment mechanism includes the right interpupillary distance axis of guide, right lens-barrel connector, right impeller and right push button；Described The right interpupillary distance axis of guide is arranged on described module shell；Described right lens-barrel connector be arranged on the described right interpupillary distance axis of guide and It is connected with described right lens-barrel assembly；Described right impeller is arranged on the described right interpupillary distance axis of guide and drives described right lens-barrel even Fitting moves along the described right interpupillary distance axis of guide；Described right push button is arranged on described right impeller, is used for controlling described right promotion Part moves along the described right interpupillary distance axis of guide.

Preferably, described left lens barrel connector includes integrally formed left lens barrel connecting portion and left axis of guide connecting portion, institute State left lens barrel connecting portion and be provided with left guide through hole for passing through for described left barrel assembly, on described left axis of guide connecting portion It is provided with the left guide through hole for passing through for the described left interpupillary distance axis of guide；Described left push button include integrally formed left pushing part and Left extension lobe；Described left impeller is provided with the left slot with described left extension raised portion fits and is used for for described left pupil The left promotion patchhole passing through away from the axis of guide；

Described right lens-barrel connector includes integrally formed right lens-barrel connecting portion and right axis of guide connecting portion, described right lens-barrel Connecting portion is provided with the right guide through hole for passing through for described right lens-barrel assembly, described right axis of guide connecting portion be provided with for The right guide through hole passing through for the described right interpupillary distance axis of guide；Described right push button includes integrally formed right pushing part and right extension is convex The portion of rising；Described right impeller is provided with the right slot with described right extension raised portion fits and is used for for the described right interpupillary distance axis of guide The right promotion patchhole passing through.

Preferably, described left interpupillary adjustment mechanism also includes left promotion limit assembly；Described left promotion limit assembly includes It is arranged on the left interpupillary distance slip locating part inside described module shell, described left interpupillary distance slip locating part is joined with described module shell Close and form a left sliding space supplying described left impeller insertion；Described left interpupillary distance slip locating part inside described sliding space Or the side of described module shell is provided with left sliding rack；Described left impeller inserts partly being provided with of described left sliding space The left promotion tooth coordinating with described left sliding rack；

Described right interpupillary adjustment mechanism also includes right promotion limit assembly；Described right promotion limit assembly includes being arranged on institute State the right interpupillary distance slip locating part inside module shell, described right interpupillary distance slip locating part and described module shell cooperatively form one The right sliding space inserting for described right impeller；Described right interpupillary distance slip locating part inside described sliding space or described mould The side of assembly housing is provided with right sliding rack；Described right impeller inserts partly being provided with and the described right side of described right sliding space The right promotion tooth of sliding rack cooperation.

This utility model also provides a kind of hair style to wear formula display device, including described optics module and with described optical mode What group was connected wears headband module.

This utility model compared with prior art has the advantage that：Optics module and inclusion light that the present embodiment is provided Learn in module and the head-mounted display apparatus of wearing headgear assemblies, left lens barrel mechanism includes left barrel assembly and is arranged on left lens barrel The left display screen component at assembly rear, left display screen component includes left platen bracket and the left display screen being arranged on left platen bracket； Right lens-barrel mechanism includes right lens-barrel assembly and is arranged on the right display screen component at right lens-barrel assembly rear, and right display screen component includes Right platen bracket and the right display screen being arranged on right platen bracket.This optics module is used for adjusting left showing using left view distance regulating mechanism Distance between display screen and left barrel assembly, and be used for adjusting between right display screen and right lens-barrel assembly using right sighting distance governor motion Distance is so that the sighting distance of left barrel assembly and right lens-barrel assembly can be adjusted respectively, so that user can be according to left eye and right eye Diopter 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 The demand of more users.And, this optics module is controlling a left side respectively using left interpupillary adjustment mechanism and right interpupillary adjustment mechanism When barrel assembly and right lens-barrel assembly move left and right, to realize the independent control to left eye interpupillary distance and right eye interpupillary distance, so that user Eyes can be made according to the interpupillary distance of oneself eyes from main regulation left eye interpupillary distance or right eye interpupillary distance by left barrel assembly and right lens-barrel group The image that part is seen is apparent；And left barrel assembly and the optical center of right lens-barrel assembly can be avoided to be respectively relative to left display screen Change with the display centre of right display screen, thus the display of image is imitated in the left barrel assembly of effective guarantee and right lens-barrel assembly Really.

Brief description

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：

Fig. 1 is a structural representation of optics module in utility model embodiment 1.

Fig. 2 is a structure decomposition figure of optics module in Fig. 1.

Fig. 3 Shi Tu2Zhong Zuo lens barrel mechanism and a structural representation of right lens-barrel mechanism.

Fig. 4 is a structure decomposition figure of left view distance regulating mechanism in Fig. 2.

Fig. 5 is an assembled state figure of left view distance regulating mechanism and right sighting distance governor motion in Fig. 2.

Fig. 6 is an assembled state figure of left view distance regulating mechanism and right sighting distance governor motion in Fig. 2.

Fig. 7 is a structure decomposition figure of left interpupillary adjustment mechanism and right interpupillary adjustment mechanism in Fig. 1.

Fig. 8 is another structure decomposition figure of left interpupillary adjustment mechanism and right interpupillary adjustment mechanism in Fig. 1.

In figure：3rd, optics module；31st, module shell；311st, module fore shell；3111st, interpupillary distance spacing hole；312nd, after module Shell；313rd, metal installation axle；314th, hollow hole；32nd, left lens barrel mechanism；321st, left barrel assembly；3211st, left lens barrel shell； 3212nd, left Lens assembly；3213rd, left connecting hole；322nd, left display screen component；3221st, left display screen；3222nd, left platen bracket； 3223rd, left structure grooves；3224th, left slip stopper slot；323rd, left connecting pin；324th, left radiating subassembly；3241st, left thermal conductive silicon Glue；3242nd, left heat dissipation metal pressing plate；3243rd, left fixing pin；33rd, right lens-barrel mechanism；331st, right lens-barrel assembly；3311st, right mirror Cylinder shell；3312nd, right Lens assembly；3313rd, right connecting hole；332nd, right display screen component；3321st, right display screen；3322nd, right screen Support；3323rd, right structure grooves；3324th, right slip stopper slot；333rd, right connecting pin；334th, right radiating subassembly；3341st, the right side is led Hot silica gel；3342nd, right heat dissipation metal pressing plate；3343rd, right fixing pin；34th, left view distance regulating mechanism；341st, left adjusting knob； 3411st, turn left dynamic control unit；3412nd, left driving tooth wheel portion；342nd, left driven synchronizing wheel；343rd, the first left synchronous screw rod；3431、 First left driven tooth wheel portion；3432nd, the first left threaded shank；344th, the second left synchronous screw rod；3441st, the second left driven tooth wheel portion； 3442nd, the second left threaded shank；345th, the 3rd left synchronous screw rod；3451st, the 3rd left driven tooth wheel portion；3452nd, the 3rd left threaded shank； 346th, left tensioning wheel；347th, left Timing Belt；348th, left view is away from promotion support；3481st, left socle body；3482nd, the first left screw； 3483rd, the second left screw；3484th, the 3rd left screw；3485th, left socle connecting portion；3486th, left plastic cement bone；35th, right sighting distance is adjusted Mechanism；351st, right adjusting knob；3511st, turn right and move control unit；3512nd, right driving tooth wheel portion；352nd, right driven synchronizing wheel；353rd, One right synchronous screw rod；3531st, the first right driven tooth wheel portion；3532nd, the first right threaded shank；354th, the second right synchronous screw rod；3541、 Second right driven tooth wheel portion；3542nd, the second right threaded shank；355th, the 3rd right synchronous screw rod；3551st, the 3rd right driven tooth wheel portion； 3552nd, the 3rd right threaded shank；356th, right tensioning wheel；357th, right Timing Belt；358th, right sighting distance promotes support；3581st, right support basis Body；3582nd, the first right screw；3583rd, the second right screw；3584th, the 3rd right screw；3585th, right support connecting portion；3586th, right Plastic cement bone；36th, left interpupillary adjustment mechanism；361st, the left interpupillary distance axis of guide；362nd, left lens barrel connector；3621st, left lens barrel connecting portion； 3622nd, left axis of guide connecting portion；3623rd, left lens barrel through hole；3624th, left guide through hole；363rd, left impeller；3631st, left slot； 3632nd, left promotion patchhole；3633rd, left promotion tooth；364th, left push button；3641st, left pushing part；3642nd, left extension lobe； 365th, left interpupillary distance slip locating part；3651st, left sliding rack；366th, metal guide and limit axle；37th, right interpupillary adjustment mechanism； 371st, the right interpupillary distance axis of guide；372nd, right lens-barrel connector；3721st, right lens-barrel connecting portion；3722nd, right axis of guide connecting portion；3723、 Right lens-barrel through hole；3724th, right guide through hole；373rd, right impeller；3731st, right slot；3732nd, right promotion patchhole；3733rd, right Promote tooth；374th, right push button；3741st, right pushing part；3742nd, right extension lobe；375th, right interpupillary distance slip locating part；3751、 Right sliding rack.

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-Fig. 8 illustrates the optics module 3 in the present embodiment.As Figure 1-Figure 8, this optics module 3 is included outside module Shell 31, the left lens barrel mechanism 32 being arranged in module shell 31, right lens-barrel mechanism 33, left view distance regulating mechanism 34, right sighting distance are adjusted Section mechanism 35, left interpupillary adjustment mechanism 36 and right interpupillary adjustment mechanism 37.

Left lens barrel mechanism 32 include left barrel assembly 321 and be arranged on left barrel assembly 321 rear and with left barrel assembly The 321 left display screens 3221 being connected.Specifically, left lens barrel mechanism 32 also includes being set in the left side at left barrel assembly 321 rear and shows Display screen assembly 322, left display screen component 322 includes left display screen 3221 and the left platen bracket for installing left display screen 3221 3222.Right lens-barrel mechanism 33 include right lens-barrel assembly 331 and be arranged on right lens-barrel assembly 331 rear and with right lens-barrel assembly 331 Specifically, right lens-barrel mechanism 33 also includes being set in the right display screen at right lens-barrel assembly 331 rear connected right display screen 3321. Assembly 332, right display screen component 332 includes right display screen 3321 and the right platen bracket 3322 for installing right display screen 3321.

Left view distance regulating mechanism 34 is arranged on module shell 31 inner side and is connected, for adjusting with left display screen component 322 The distance between left display screen 3221 and left barrel assembly 321, are adjusted with the sighting distance realizing left eye.Right sighting distance governor motion 35 sets Put in module shell 31 inner side and be connected with right display screen component 332, for adjusting right display screen 3321 and right lens-barrel assembly 331 The distance between, adjusted with the sighting distance realizing right eye.

Left interpupillary adjustment mechanism 36 is connected with left lens barrel mechanism 32, for driving left lens barrel mechanism 32 to move left and right, with reality The interpupillary distance of existing left eye is adjusted.Right interpupillary adjustment mechanism 37 is connected with right lens-barrel mechanism 33, for driving right lens-barrel mechanism 33 about Mobile, adjusted with the interpupillary distance realizing right eye.

In the optics module 3 that the present embodiment is provided, left lens barrel mechanism 32 includes left barrel assembly 321 and is arranged on left mirror The left display screen component 322 at cartridge module 321 rear, left display screen component 322 includes left platen bracket 3222 and is arranged on left screen and props up Left display screen 3221 on frame 3222；Right lens-barrel mechanism 33 includes right lens-barrel assembly 331 and is arranged on right lens-barrel assembly 331 rear Right display screen component 332, right display screen component 332 includes right platen bracket 3322 and the right side that is arranged on right platen bracket 3322 shows Display screen 3321；Left view distance regulating mechanism 34 is used for adjusting distance between left display screen 3221 and left barrel assembly 321, and right sighting distance is adjusted Section mechanism 35 is used for adjusting distance between right display screen 3321 and right lens-barrel assembly 331 so that left barrel assembly 321 and right lens-barrel The sighting distance of assembly 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 assembly 331, so as to eyes all can be seen that apparent image, meets the demand of more users.And And, because left barrel assembly 321 and right lens-barrel assembly 331 rear are respectively equipped with left display screen 3221 and right display screen 3321, Control left barrel assembly 321 and right lens-barrel assembly 331 left respectively using left interpupillary adjustment mechanism 36 and right interpupillary adjustment mechanism 37 When moving right, to realize the independent control to left eye interpupillary distance and right eye interpupillary distance, so that user can according to the interpupillary distance of oneself eyes certainly Main regulation left eye interpupillary distance or right eye interpupillary distance, make eyes pass through left barrel assembly 321 and image that right lens-barrel assembly 331 is seen is more clear Clear；And can avoid that the optical center of left barrel assembly 321 and right lens-barrel assembly 331 is respectively relative to left display screen 3221 and the right side shows The display centre of display screen 3321 changes, thus in the left barrel assembly of effective guarantee 321 and right lens-barrel assembly 331 image aobvious Show effect.

As Figure 1-Figure 2, module shell 31 includes the module fore shell 311 cooperating and module back cover 312；Before module Shell 311 is provided with some metal installation axles 313.It is to be appreciated that being equipped with some on module fore shell 311 and module back cover 312 Hollow hole 314, for mitigating the weight of module fore shell 311 and module back cover 312.

As shown in figure 3, left lens barrel mechanism 32 includes left barrel assembly 321 and the left side being set in left barrel assembly 321 rear Display screen component 322.Specifically, left barrel assembly 321 includes left lens barrel shell 3211 and is arranged in left lens barrel shell 3211 Left Lens assembly 3212.Wherein, left lens barrel shell 3211 is provided with least one left connecting hole 3213.Left display screen component 322 include left display screen 3221 and the left platen bracket 3222 for installing left display screen 3221.Wherein, left platen bracket 3222 sets There is at least one arranging along the longitudinal direction left slip stopper slot 3224.Left lens barrel mechanism 32 is also included through left slip stopper slot 3224 and be arranged on left connecting pin 323 on left connecting hole 3213, for connecting left platen bracket 3222 and left lens barrel shell 3211, it is to avoid left platen bracket 3222 comes off from left lens barrel shell 3211, and can make left platen bracket 3222 with respect to left lens barrel outside Shell 3211 is (i.e. parallel with left slip stopper slot 3224 direction) mobile, in left platen bracket 3222 with respect to left lens barrel along the longitudinal direction In shell 3211 moving process, drive the left display screen 3221 on left platen bracket 3222 mobile with respect to left barrel assembly 321, adjust Save the distance of left display screen 3221 and left barrel assembly 321, adjusted with the sighting distance realizing left eye.

As shown in figure 3, it is to be appreciated that left connecting pin 323 passes through left slip stopper slot 3224 and is arranged on left connection During hole 3213, left connecting pin 323 protrudes from left connecting hole 3213, and falls in left slip stopper slot 3224.The present embodiment In, left lens barrel shell 3211 is uniformly provided with four left connecting holes 3213；Four left slips are uniformly provided with left platen bracket 3222 Stopper slot 3224；Correspondingly, four left connecting pins 323 are arranged on four left companies by four left slip stopper slots 3224 respectively Connect on hole 3213, so that left lens barrel shell 3211 is connected with left platen bracket 3222 tightr.

As shown in figure 3, left lens barrel mechanism 32 also includes being arranged on left platen bracket 3222 and near left display screen 3221 Left radiating subassembly 324, the temperature for avoiding left Lens assembly 3212 is too high, affects the imaging effect of left Lens assembly 3212. 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 can using aluminium flake or Other metal materials of person are made.

As shown in figure 3, in left lens barrel mechanism 32 assembling process, 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 adopt left fixing pin 3243 left heat dissipation metal pressing plate 3242 is fixedly connected 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 are made to be located at left screen respectively On four left slip stopper slots 3224 of support 3222, and insert 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 move forward and backward (i.e. along left slip stopper slot 3224 direction) with respect to left lens barrel shell 3211, and its moving range is a left side The length of slip stopper slot 3224.It is to be appreciated that left platen bracket 3222 is set on left lens barrel shell 3211, even if left screen props up Frame 3222 is located at the rear of left Lens assembly 3212, can play good dust-proof effect.

As shown in figure 3, right lens-barrel mechanism 33 includes right lens-barrel assembly 331 and the right side being set in right lens-barrel assembly 331 rear Display screen component 332.Specifically, right lens-barrel assembly 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 provided with 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, right platen bracket 3322 sets There is at least one arranging along the longitudinal direction right slip stopper slot 3324.Right lens-barrel mechanism 33 is also included through right slip stopper slot 3324 and be arranged on right connecting pin 333 on right connecting hole 3313, for connecting right platen bracket 3322 and right lens-barrel shell 3311, it is to avoid right platen bracket 3322 comes off from right lens-barrel shell 3311, and can make right platen bracket 3322 with respect to right lens-barrel outside Shell 3311 is (i.e. parallel with right slip stopper slot 3324 direction) mobile along the longitudinal direction, in right platen bracket 3322 with respect to right lens-barrel In shell 3311 moving process, drive the right display screen 3321 on right platen bracket 3322 mobile with respect to right lens-barrel assembly 331, adjust Save the distance of right display screen 3321 and right lens-barrel assembly 331, adjusted with the sighting distance realizing right eye.

It is to be appreciated that when right connecting pin 333 passes through right slip stopper slot 3324 and is arranged on right connecting hole 3313, right Connecting pin 333 protrudes from right connecting hole 3313, and falls in right slip stopper slot 3324.In the present embodiment, outside right lens-barrel Four right connecting holes 3313 are uniformly provided with shell 3311；Four right slip stopper slots 3324 are uniformly provided with right platen bracket 3322； Correspondingly, four right connecting pins 333 are arranged on four right connecting holes 3313 by four right slip stopper slots 3324 respectively, Right lens-barrel shell 3311 is made to be connected with right platen bracket 3322 tightr.

As shown in figure 3, right lens-barrel mechanism 33 also includes being arranged on right platen bracket 3322 and near right display screen 3321 Right radiating subassembly 334, the temperature for avoiding right Lens assembly 3312 is too high, affects the imaging effect of right Lens assembly 3312. 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 can using aluminium flake or Other metal materials of person are made.

As shown in figure 3, in right lens-barrel mechanism 33 assembling process, 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 adopt right fixing pin 3343 right heat dissipation metal pressing plate 3342 is fixedly connected 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 are made to be located at right screen respectively On four right slip stopper slots 3324 of support 3322, and insert 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 move forward and backward (i.e. along right slip stopper slot 3324 direction) with respect to right lens-barrel shell 3311, and its moving range is the right side The length of slip stopper slot 3324.It is to be appreciated that right platen bracket 3322 is set on right lens-barrel shell 3311, even if right screen props up Frame 3322 is located at the rear of right Lens assembly 3312, can play good dust-proof effect.

As shown in Figures 4 and 5, left view distance regulating mechanism 34 includes left adjusting knob 341, left driven synchronizing wheel 342, first left side The left synchronous screw rod 345 of the left synchronous screw rod the 344, the 3rd of synchronous screw rod 343, second, left tensioning wheel 346, left Timing Belt 347 and left view Away from promotion support 348.Away from promoting support 348 to be connected with left platen bracket 3222, left view is arranged on first away from promotion support 348 to left view On the left synchronous screw rod 344 of left synchronous screw rod 343, second and the 3rd left synchronous screw rod 345.Left adjusting knob 341, left driven synchronizing wheel 342nd, the left synchronous screw rod 345 of the left synchronous screw rod the 344, the 3rd of the first left synchronous screw rod 343, second, left tensioning wheel 346 and left synchronization Band 347 cooperation, so that left view drives left platen bracket 3222 to move forward and backward away from promotion support 348.It is to be appreciated that left view is away from regulation The left synchronous screw rod 344 of the left synchronous screw rod 343, second of left adjusting knob 341 in mechanism 34, left driven synchronizing wheel 342, first, Three left synchronous screw rods 345, left tensioning wheel 346 are separately positioned in the metal installation axle 313 on module fore shell 311, with left synchronization Band 347 cooperation, to realize being driven effect.

As shown in figure 4, left adjusting knob 341 includes the integrally formed dynamic control unit 3411 of left-hand rotation and left driving tooth wheel portion 3412.First left synchronous screw rod 343 includes the integrally formed first left driven tooth wheel portion 3431 and the first left threaded shank 3432.The Two left synchronous screw rods 344 include the integrally formed second left driven tooth wheel portion 3441 and the second left threaded shank 3442.3rd is left same Step screw rod 345 includes the integrally formed 3rd left driven tooth wheel portion 3451 and the 3rd left threaded shank 3452.Left view is away from promotion support 348 include left socle body 3481, the first left screw 3482 being arranged on left socle body 3481, the second left screw 3483, Three left screws 3484 and left socle connecting portion 3485.Wherein, the left driving tooth wheel portion 3412 of left adjusting knob 341, left tensioning wheel 346th, the left synchronous screw rod 344 of the first of the left synchronous screw rod 343 of left driven synchronizing wheel 342, first the left driven tooth wheel portion 3431, second The 3rd left driven tooth wheel portion 3451 of the left synchronous screw rod 345 of the second left driven tooth wheel portion the 3441, the 3rd join with left Timing Belt 347 Close, 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 3482 cooperations, the second left threaded shank 3442 of the second left synchronous screw rod 344 and the second left screw 3483 coordinate and the 3rd left synchronization 3rd left threaded shank 3452 and the 3rd left screw 3484 of screw rod 345 coordinate, so that left socle body 3481 moves forward and backward.Permissible Understand ground, the first left driven tooth wheel portion 3431, the second left driven tooth wheel portion 3441 and the 3rd left driven tooth wheel portion 3451 are provided with External spiral tooth, correspondingly, the first left screw 3482, the second left screw 3483 and the 3rd left screw 3484 are provided with and external spiral tooth The internal coiling tooth of cooperation.

Specifically, as shown in figure 4, left view includes two left socle connecting portions being oppositely arranged up and down away from promotion support 348 3485, each left socle connecting portion 3485 is provided with a left plastic cement bone 3486 extending internally out；Correspondingly, as shown in figure 3, left Two left structure grooves 3223 with the cooperation of left plastic cement bone 3486 are relatively provided with platen bracket 3222 vertical direction.In assembling process In, the left plastic cement bone 3486 away from the two left socle connecting portions 3485 promoting on support 348 for the left view is inserted left platen bracket respectively On 3222 two left structure grooves 3223, to realize left view away from the connection promoting support 348 and left platen bracket 3222, so that left view Away from driving when promoting support 348 mobile, left platen bracket 3222 is mobile, so that left display screen 3221 phase on left platen bracket 3222 Mobile for left Lens assembly 3212.

In left view distance regulating mechanism 34 assembling process, first by left view away from promotion support 348 and the first left synchronous screw rod 343rd, the second left synchronous screw rod 344 and the 3rd left synchronous screw rod 345 assemble (even if the first left synchronous screw rod 343, the second left synchronization Screw rod 344 and the 3rd left synchronous screw rod 345 insert the first left screw 3482, the second left screw 3483 and the 3rd left screw respectively , and make the left synchronous screw rod 344 of the first left synchronous screw rod 343, second and the 3rd left synchronous screw rod 345 rotate to bottom 3484).Permissible Understand ground, left view is away from promoting support 348 and the left synchronous screw rod 344 of the first left synchronous screw rod 343, second and the 3rd left synchronous screw rod Lubricating oil need to be coated in the first left threaded shank 3432, the 3rd left threaded shank 3452 and the 3rd left threaded shank 3452 during 345 assembling, with Play regulation to have no abnormal sound and the uniform effect of rotation process dynamics.Again by left for the first left synchronous screw rod 343, second synchronous screw rod 344 and the 3rd left synchronous screw rod 345 be assembled in the metal installation axle 313 of module fore shell 311.Then by left adjusting knob 341, a left side Driven synchronizing wheel 342 and left tensioning wheel 346 are assembled in the metal installation axle 313 of module fore shell 311, then by left Timing Belt 347 It is set in the left driving tooth wheel portion 3412 of left adjusting knob 341, left tensioning wheel 346, the left synchronous spiral shell of left driven synchronizing wheel 342, first Second left driven tooth wheel portion the 3441, the 3rd of the left synchronous screw rod 344 of the first left driven tooth wheel portion 3431, second of bar 343 left with In 3rd left driven tooth wheel portion 3451 of step screw rod 345, complete the assembling of left view distance regulating mechanism 34.Make left view again away from promotion The left plastic cement bone 3486 of two left socle connecting portions 3485 on frame 348 inserts 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, with the left regulation of hand propelled Button 341 so that left Timing Belt 347 drive the left synchronous screw rod 344 of the left synchronous screw rod 343, second of left driven synchronizing wheel 342, first, 3rd left synchronous screw rod 345 and left tensioning wheel 346 rotate simultaneously；So that the first left driven gear of the first left synchronous screw rod 343 The 3rd of the left synchronous screw rod 345 of second left driven tooth wheel portion the 3441, the 3rd of the left synchronous screw rod 344 in portion 3431, second is left driven Gear part 3451 also rotates；Because left view is away from the first left screw 3482 promoting on support 348, the second left screw 3483 and the 3rd Internal coiling tooth on left screw 3484 is left with the first left driven tooth wheel portion 3431, the second left driven tooth wheel portion 3441 and the 3rd respectively In driven tooth wheel portion 3451 external spiral tooth cooperation, by so that left view away from promote support 348 under the promotion of external spiral tooth, Difference according to direction of rotation produces different moving forward and backward.Left view is relatively set with two left plastic cement on promotion support 348 Bone 3486, in assembling, two left plastic cement bones 3486 is arranged in the left structure grooves 3223 of left platen bracket 3222, so that left view Away from driving left platen bracket 3222 to move forward and backward when promoting support 348 to move forward and backward, the scope that left platen bracket 3222 moves forward and backward is The length range of left slip stopper slot 3224.Because left platen bracket 3222 is set in left barrel assembly 321 rear, 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 of display on left display screen 3221, user Ke Tong by left barrel assembly 321 Overregulating left platen bracket 3222 drives left display screen 3221 to move forward and backward, you can the sighting distance realizing left eye is adjusted, to be suitable for people's The hypermetropia of left eye or myopia.

As shown in figure 5, right sighting distance governor motion 35 includes right adjusting knob 351, right driven synchronizing wheel 352, the first right synchronization The right synchronous screw rod 355 of the right synchronous screw rod the 354, the 3rd of screw rod 353, second, right tensioning wheel 356, right Timing Belt 357 and right sighting distance push away Dynamic support 358.Right sighting distance promotes support 358 to be connected with right platen bracket 3322, and it is right same that right sighting distance promotes support 358 to be arranged on first On the step right synchronous screw rod 354 of screw rod 353, second and the 3rd right synchronous screw rod 355.Right adjusting knob 351, right driven synchronizing wheel 352, The right synchronous screw rod 355 of the right synchronous screw rod the 354, the 3rd of first right synchronous screw rod 353, second, right tensioning wheel 356 and right Timing Belt 357 cooperations, so that right sighting distance promotes support 358 to drive right platen bracket 3322 to move forward and backward.It is to be appreciated that right sighting distance adjusts machine The right synchronous screw rod the 354, the 3rd of the right synchronous screw rod 353, second of right adjusting knob 351 on structure 35, right driven synchronizing wheel 352, first Right synchronous screw rod 355, right tensioning wheel 356 are separately positioned in the metal installation axle 313 on module fore shell 311, with right Timing Belt 357 cooperations, to realize being driven effect.

As shown in figure 5, right adjusting knob 351 includes integrally formed dynamic control unit 3511 and the right driving tooth wheel portion of turning right 3512.First right synchronous screw rod 353 includes the integrally formed first right driven tooth wheel portion 3531 and the first right threaded shank 3532.The Two right synchronous screw rods 354 include the integrally formed second right driven tooth wheel portion 3541 and the second right threaded shank 3542.3rd is right same Step screw rod 355 includes the integrally formed 3rd right driven tooth wheel portion 3551 and the 3rd right threaded shank 3552.Right sighting distance promotes support 358 include right support body 3581, the first right screw 3582 being arranged on right support body 3581, the second right screw 3583, Three right screws 3584 and right support connecting portion 3585.Wherein, the right driving tooth wheel portion 3512 of right adjusting knob 351, right tensioning wheel 356th, the right synchronous screw rod 354 of the first of the right synchronous screw rod 353 of right driven synchronizing wheel 352, first the right driven tooth wheel portion 3531, second The 3rd right driven tooth wheel portion 3551 of the right synchronous screw rod 355 of the second right driven tooth wheel portion the 3541, the 3rd join with right Timing Belt 357 Close, 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 3582 cooperations, the second right threaded shank 3542 of the second right synchronous screw rod 354 and the second right screw 3583 coordinate and the 3rd right synchronization 3rd right threaded shank 3552 and the 3rd right screw 3584 of screw rod 355 coordinate, so that right support body 3581 moves forward and backward.Permissible Understand ground, the first right driven tooth wheel portion 3531, the second right driven tooth wheel portion 3541 and the 3rd right driven tooth wheel portion 3551 are provided with External spiral tooth, correspondingly, the first right screw 3582, the second right screw 3583 and the 3rd right screw 3584 are provided with and external spiral tooth The internal coiling tooth of cooperation.

As shown in figure 5, right sighting distance promotes support 358 to include two right support connecting portions 3585 being oppositely arranged up and down, often One right support connecting portion 3585 is provided with a right plastic cement bone 3586 extending internally out；Correspondingly, as shown in figure 3, right platen bracket Two right structure grooves 3323 with the cooperation of right plastic cement bone 3586 are relatively provided with 3322 vertical directions.In an assembling process, by the right side Sighting distance promotes the right plastic cement bone 3586 of two right support connecting portions 3585 on support 358 to insert the two of right platen bracket 3322 respectively On individual right structure grooves 3323, to realize the connection that right sighting distance promotes support 358 and right platen bracket 3322, so that right sighting distance promotes propping up Frame 358 can drive right platen bracket 3322 mobile, so that the right display screen 3321 on right platen bracket 3322 is with respect to right mirror when mobile Piece assembly 3312 is mobile.

In right sighting distance governor motion 35 assembling process, first right sighting distance is promoted support 358 and the first right synchronous screw rod 353rd, the second right synchronous screw rod 354 and the 3rd right synchronous screw rod 355 assemble (even if the first right synchronous screw rod 353, the second right synchronization Screw rod 354 and the 3rd right synchronous screw rod 355 insert the first right screw 3582, the second right screw 3583 and the 3rd right screw respectively , and make the right synchronous screw rod 354 of the first right synchronous screw rod 353, second and the 3rd right synchronous screw rod 355 rotate to bottom 3584).Permissible Understand ground, right sighting distance promotes support 358 and the right synchronous screw rod 354 of the first right synchronous screw rod 353, second and the 3rd right synchronous screw rod Lubricating oil need to be coated in the first right threaded shank 3532, the 3rd right threaded shank 3552 and the 3rd right threaded shank 3552 during 355 assembling, with Play regulation to have no abnormal sound and the uniform effect of rotation process dynamics.Again by right for the first right synchronous screw rod 353, second synchronous screw rod 354 and the 3rd right synchronous screw rod 355 be assembled in the metal installation axle 313 of module fore shell 311.Then by right adjusting knob 351, the right side Driven synchronizing wheel 352 and right tensioning wheel 356 are assembled in the metal installation axle 313 of module fore shell 311, then by right Timing Belt 357 It is set in the right driving tooth wheel portion 3512 of right adjusting knob 351, right tensioning wheel 356, the right synchronous spiral shell of right driven synchronizing wheel 352, first Second right driven tooth wheel portion the 3541, the 3rd of the right synchronous screw rod 354 of the first right driven tooth wheel portion 3531, second of bar 353 right with In 3rd right driven tooth wheel portion 3551 of step screw rod 355, complete the assembling of right sighting distance governor motion 35.Make right sighting distance promote again to prop up The right plastic cement bone 3586 of two right support connecting portions 3585 on frame 358 inserts two right structure grooves of right platen bracket 3322 respectively On 3323, right lens-barrel mechanism 33 is assembled on right sighting distance governor motion 35.

It is to be appreciated that after right lens-barrel mechanism 33 is assembled on right sighting distance governor motion 35, with the right regulation of hand propelled Button 351 so that right Timing Belt 357 drive the right synchronous screw rod 354 of the right synchronous screw rod 353, second of right driven synchronizing wheel 352, first, 3rd right synchronous screw rod 355 and right tensioning wheel 356 rotate simultaneously；So that the first right driven gear of the first right synchronous screw rod 353 The 3rd of the right synchronous screw rod 355 of second right driven tooth wheel portion the 3541, the 3rd of the right synchronous screw rod 354 in portion 3531, second is right driven Gear part 3551 also rotates；Due to the first right screw 3582 on right sighting distance promotion support 358, the second right screw 3583 and the 3rd Internal coiling tooth on right screw 3584 is right with the first right driven tooth wheel portion 3531, the second right driven tooth wheel portion 3541 and the 3rd respectively In driven tooth wheel portion 3551 external spiral tooth cooperation, by so that right sighting distance promote support 358 under the promotion of external spiral tooth, Difference according to direction of rotation produces different moving forward and backward.Right sighting distance promotes and is relatively set with two right plastic cement on support 358 Bone 3586, in assembling, two right plastic cement bones 3586 is arranged in the right structure grooves 3323 of right platen bracket 3322, so that the right side regards Away from driving right platen bracket 3322 to move forward and backward when promoting support 358 to move forward and backward, the scope that right platen bracket 3322 moves forward and backward is The length range of right slip stopper slot 3324.Because right platen bracket 3322 is set in right lens-barrel assembly 331 rear, and which is provided with Right display screen 3321；Wherein, right lens-barrel assembly 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 of display on right display screen 3321, user Ke Tong by right lens-barrel assembly 331 Overregulating right platen bracket 3322 drives right display screen 3321 to move forward and backward, you can the sighting distance realizing right eye is adjusted, to be suitable for people's The hypermetropia of right eye or myopia.

It is to be appreciated that in the optics module 3 that provided of the present embodiment, be respectively arranged to adjust left display screen 3221 with Between left barrel assembly 321, the left view distance regulating mechanism 34 of distance and being used for adjusts right display screen 3321 and right lens-barrel assembly 331 Between distance right sighting distance governor motion 35 so that the sighting distance of left barrel assembly 321 and right lens-barrel assembly 331 can be adjusted respectively Section, so that user can adjust the regarding of right lens-barrel assembly 331 of left barrel assembly 321 respectively according to the diopter of left eye and right eye Away from so as to eyes all can be seen that apparent image, meet the demand of more users.

As shown in Figure 7 and Figure 8, left interpupillary adjustment mechanism 36 includes the left interpupillary distance axis of guide 361, the left lens barrel company cooperating Fitting 362, left impeller 363 and left push button 364.Wherein, the left interpupillary distance axis of guide 361 is arranged on module shell 31, this enforcement It is arranged on module fore shell 311 in the left interpupillary distance axis of guide 361 of example.Module fore shell 311 is provided with interpupillary distance spacing hole 3111, with for Left barrel assembly 321 passes through, to limit left eye interpupillary distance range of accommodation.Left lens barrel connector 362 is arranged on the left interpupillary distance axis of guide 361 Go up and can move along the left interpupillary distance axis of guide 361, and be connected with left barrel assembly 321, so that can when left lens barrel connector 362 is mobile Drive left barrel assembly 321 mobile, to realize individually controlling left barrel assembly 321 to move left and right, and then adjust left eye interpupillary distance Purpose.Left impeller 363 is arranged on the left interpupillary distance axis of guide 361 can be mobile along the left interpupillary distance axis of guide 361, and can drive left lens barrel Connector 362 is mobile along the left interpupillary distance axis of guide 361.Left push button 364 is arranged on left impeller 363, is used for controlling left impeller 363 is mobile along the left interpupillary distance axis of guide 361.During use, user can be moved left and right with the left push button of hand propelled 364 so that with left push button The 364 left impellers 363 being connected move left and right therewith, and drive left lens barrel connector 362 and left barrel assembly 321 mobile, with The interpupillary distance realizing left eye is adjusted.

As shown in figure 8, left lens barrel connector 362 includes integrally formed left lens barrel connecting portion 3621 and the left axis of guide connects Portion 3622, wherein, left lens barrel connecting portion 3621 is provided with the left lens barrel through hole 3623 for passing through for left barrel assembly 321, left Axis of guide connecting portion 3622 is provided with the left guide through hole 3624 for passing through for the left interpupillary distance axis of guide 361.Left push button 364 includes Integrally formed left pushing part 3641 and left extension lobe 3642.Left impeller 363 is provided with and left extension lobe 3642 The left slot 3631 of cooperation and the left promotion patchhole 3632 for passing through for the left interpupillary distance axis of guide 361.This left interpupillary distance adjusts machine Left extension lobe 3642 on left push button 364 can be inserted the left slot 3631 of left impeller 363 by structure 36 assembling process, and The left lens barrel through hole 3623 of left lens barrel connector 362 and the left promotion patchhole 3632 of left impeller 363 is made to be located at straight line On, the left interpupillary distance axis of guide 361 is passed through left lens barrel through hole 3623 and left promotion patchhole 3632, then by the left interpupillary distance axis of guide 361 are arranged on module shell 31, that is, complete to assemble.

Specifically, the left guide through hole 3624 on left lens barrel connector 362 is provided with the left side on two, and left impeller 363 Patchhole 3632 is promoted to be provided with one, when coordinating with the left interpupillary distance axis of guide 361, a left promotion patchhole 3632 is located at two left sides Between guide through hole 3624, so that left lens barrel connector 362 can be driven when left impeller 363 is mobile mobile.Or, left lens barrel is even The left promotion patchhole 3632 that left guide through hole 3624 on fitting 362 is provided with one, and left impeller 363 is provided with two, When coordinating with the left interpupillary distance axis of guide 361, left guide through hole 3624 is located between two left promotion patchholes 3632, so that left promotion Part 363 can drive left lens barrel connector 362 mobile when mobile.

Specifically, left interpupillary adjustment mechanism 36 is also included being arranged on left impeller 363 and is pushed away with a left side for module shell 31 inner side Dynamic limit assembly (not shown), in the present embodiment, left impeller 363 is arranged on inside module fore shell 311, is used for making a left side push away During button 364 promotes left impeller 363 to move left and right, limit each displacement of left impeller 363 so as to carry out left eye pupil More accurate away from adjusting.

Specifically, left promotion limit assembly includes being arranged on the left interpupillary distance slip locating part 365 of module shell 31 inner side, left Interpupillary distance slip locating part 365 and module shell 31 cooperatively form a left sliding space supplying left impeller 363 insertion, in left interpupillary distance During governor motion 36 assembling, left impeller 363 need to be inserted in this left sliding space.Left interpupillary distance inside this sliding space is slided The side of locating part 365 or module shell 31 is provided with left sliding rack 3651, and correspondingly, left impeller 363 inserts the left sky that slides Between be partly provided with left sliding rack 3651 cooperation left promotion tooth 3633, left impeller is being promoted by left push button 364 During 363 move left and right, left promotion tooth 3633 is coordinated with left sliding rack 3651, in order to the left impeller of accurate adjustment 363 The distance of movement along along the left interpupillary distance axis of guide 361, realizes the accurate adjustment to left eye interpupillary distance.In the present embodiment, left interpupillary distance is slided Locating part 365 is arranged on inside module fore shell 311.

As shown in Figure 7 and Figure 8, right interpupillary adjustment mechanism 37 includes the right interpupillary distance axis of guide 371, the right lens-barrel company cooperating Fitting 372, right impeller 373 and right push button 374.Wherein, the right interpupillary distance axis of guide 371 is arranged on module shell 31；This enforcement In example, the right interpupillary distance axis of guide 371 is arranged on module fore shell 311.Module fore shell 311 is provided with interpupillary distance spacing hole 3111, for supplying Right lens-barrel assembly 331 passes through, with spacing right eye interpupillary distance range of accommodation.Right lens-barrel connector 372 is arranged on the right interpupillary distance axis of guide 371 Go up and can move along the right interpupillary distance axis of guide 371, and be connected with right lens-barrel assembly 331, so that can when right lens-barrel connector 372 is mobile Drive right lens-barrel assembly 331 mobile, to realize individually controlling right lens-barrel assembly 331 to move left and right, and then adjust right eye interpupillary distance Purpose.Right impeller 373 is arranged on the right interpupillary distance axis of guide 371 can be mobile along the right interpupillary distance axis of guide 371, and can drive right lens-barrel Connector 372 is mobile along the right interpupillary distance axis of guide 371.Right push button 374 is arranged on right impeller 373, is used for controlling right impeller 373 is mobile along the right interpupillary distance axis of guide 371.During use, user can be moved left and right with the right push button of hand propelled 374 so that with right push button The 374 right impellers 373 being connected move left and right therewith, and drive right lens-barrel connector 372 and right lens-barrel assembly 331 mobile, with The interpupillary distance realizing right eye is adjusted.

As shown in figure 8, right lens-barrel connector 372 includes integrally formed right lens-barrel connecting portion 3721 and the right axis of guide connects Portion 3722, wherein, right lens-barrel connecting portion 3721 is provided with the right lens-barrel through hole 3723 for passing through for right lens-barrel assembly 331, right Axis of guide connecting portion 3722 is provided with the right guide through hole 3724 for passing through for the right interpupillary distance axis of guide 371.Right push button 374 includes Integrally formed right pushing part 3741 and right extension lobe 3742.Right impeller 373 is provided with and right extension lobe 3742 The right slot 3731 of cooperation and the right promotion patchhole 3732 for passing through for the right interpupillary distance axis of guide 371.This right interpupillary distance adjusts machine Right extension lobe 3742 on right push button 374 can be inserted the right slot 3731 of right impeller 373 by structure 37 assembling process, and The right lens-barrel through hole 3723 of right lens-barrel connector 372 and the right promotion patchhole 3732 of right impeller 373 is made to be located at straight line On, the right interpupillary distance axis of guide 371 is passed through right lens-barrel through hole 3723 and right promotion patchhole 3732, then by the right interpupillary distance axis of guide 371 are arranged on module shell 31, that is, complete to assemble.

Specifically, the right guide through hole 3724 on right lens-barrel connector 372 is provided with the right side on two, and right impeller 373 Patchhole 3732 is promoted to be provided with one, when coordinating with the right interpupillary distance axis of guide 371, a right promotion patchhole 3732 is located at two right sides Between guide through hole 3724, so that right lens-barrel connector 372 can be driven when right impeller 373 is mobile mobile.Or, right lens-barrel is even The right promotion patchhole 3732 that right guide through hole 3724 on fitting 372 is provided with one, and right impeller 373 is provided with two, When coordinating with the right interpupillary distance axis of guide 371, right guide through hole 3724 is located between two right promotion patchholes 3732, so that right promotion Part 373 can drive right lens-barrel connector 372 mobile when mobile.

Specifically, right interpupillary adjustment mechanism 37 is also included being arranged on right impeller 373 and is pushed away with the right side of module shell 31 inner side Dynamic limit assembly (not shown), in the present embodiment, right impeller 373 is arranged on inside module fore shell 311, is used for making the right side push away During button 374 promotes right impeller 373 to move left and right, limit each displacement of right impeller 373 so as to carry out right eye pupil More accurate away from adjusting.

Specifically, right promotion limit assembly includes being arranged on the right interpupillary distance slip locating part 375 of module shell 31 inner side, right Interpupillary distance slip locating part 375 and module shell 31 cooperatively form a right sliding space supplying right impeller 373 insertion, in right interpupillary distance During governor motion 37 assembling, right impeller 373 need to be inserted in this right sliding space.Right interpupillary distance inside sliding space is slided and is limited The side of position part 375 or module shell 31 is provided with right sliding rack 3751, and correspondingly, right impeller 373 inserts right sliding space Be partly provided with right sliding rack 3751 cooperation right promotion tooth 3733, right impeller 373 is being promoted by right push button 374 During moving left and right, right promotion tooth 3733 is coordinated with right sliding rack 3751, in order to accurate adjustment right impeller 373 along the right side The distance of movement on the interpupillary distance axis of guide 371, realizes the accurate adjustment to right eye interpupillary distance.In the present embodiment, right interpupillary distance is slided spacing Part 375 is arranged on inside module fore shell 311.

It is to be appreciated that the left interpupillary distance axis of guide 361 in the present embodiment and the right interpupillary distance axis of guide 371 can be through module Fore shell 311, left lens barrel connector 362, the same metal of left impeller 363, right lens-barrel connector 372 and right impeller 373 are led To axle, advantageously ensure that left eye interpupillary distance is adjusted and right eye interpupillary distance is adjusted point-blank, and the left interpupillary distance axis of guide 361 can be saved Built-up time with the right interpupillary distance axis of guide 371.

Further, optics module 3 also includes being arranged on module shell 31 and passes through left lens barrel shell 3211 and right mirror The metal guide and limit axle 366 of cylinder shell 3311；Metal guide and limit axle 366 and the left interpupillary distance axis of guide 361 and right interpupillary distance guiding Axle 371 is parallel.The left interpupillary distance axis of guide 361, the right interpupillary distance axis of guide 371 and metal guide and limit axle 366 adopt hardness height, precision The strong metal material of high, rub resistance power make it is ensured that interpupillary distance adjust during degree of balance and the depth of parallelism, it is to avoid carrying out pupil Cause deformation during adjusting.

In the optics module 3 that the present embodiment is provided, due to left barrel assembly 321 and right lens-barrel assembly 331 rear respectively It is provided with left display screen 3221 and right display screen 3321, controlled respectively using left interpupillary adjustment mechanism 36 and right interpupillary adjustment mechanism 37 Make left barrel assembly 321 and when right lens-barrel assembly 331 moves left and right, to realize the independent control to left eye interpupillary distance and right eye interpupillary distance System, so that user can make eyes by left lens barrel group according to the interpupillary distance of oneself eyes from main regulation left eye interpupillary distance or right eye interpupillary distance The image that part 321 and right lens-barrel assembly 331 are seen is apparent；And the light of left barrel assembly 321 and right lens-barrel assembly 331 can be avoided Center is respectively relative to left display screen 3221 and the display centre of right display screen 3321 changes, thus the left mirror of effective guarantee The display effect of image in cartridge module 321 and right lens-barrel assembly 331.

Embodiment 2

A kind of head-mounted display apparatus are provided, this head-mounted display apparatus includes the optics in embodiment 1 in the present embodiment Module 3 and be connected with optics module 3 wear headband module.Due to barrel assembly 321 left in optics module 3 and right lens-barrel assembly 331 rears are respectively equipped with left display screen 3221 and right display screen 3321, and are provided with left view distance regulating mechanism 34 regulation and right sighting distance Governor motion 35 adjusts the sighting distance of left barrel assembly 321 and right lens-barrel assembly 331 respectively, so that user can be according to left eye and right eye Diopter adjust respectively left barrel assembly 321 right lens-barrel assembly 331 sighting distance so as to eyes all can be seen that apparent shadow Picture, meets the demand of more users.And, because left barrel assembly 321 and right lens-barrel assembly 331 rear are respectively equipped with left display Screen 3221 and right display screen 3321, are controlling left lens barrel group respectively using left interpupillary adjustment mechanism 36 and right interpupillary adjustment mechanism 37 When part 321 and right lens-barrel assembly 331 move left and right, to realize the independent control to left eye interpupillary distance and right eye interpupillary distance, so that user Eyes can be made to pass through left barrel assembly 321 and right mirror according to the interpupillary distance of oneself eyes from main regulation left eye interpupillary distance or right eye interpupillary distance The image that cartridge module 331 is seen is apparent；And the optical center difference of left barrel assembly 321 and right lens-barrel assembly 331 can be avoided Change with respect to the display centre of left display screen 3221 and right display screen 3321, thus the left barrel assembly of effective guarantee 321 Display effect with image in right lens-barrel assembly 331.

This 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 this utility model scope, this 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 this utility model.Therefore, This utility model is not limited to disclosed specific embodiment, and should include falling in this utility model right All embodiments.

Claims (10)

1. a kind of optics module it is characterised in that include module shell, the left lens barrel mechanism being arranged in described module shell, Right lens-barrel mechanism, left view distance regulating mechanism, right sighting distance governor motion, left interpupillary adjustment mechanism and right interpupillary adjustment mechanism；Described Left lens barrel mechanism includes left barrel assembly and is set in the left display screen component at described left barrel assembly rear, described left display screen Assembly includes left display screen and the left platen bracket for installing described left display screen；Described right lens-barrel mechanism includes right lens-barrel assembly With the right display screen component being set in described right lens-barrel assembly rear, described right display screen component includes right display screen and is used for pacifying Fill the right platen bracket of described right display screen；Described left view distance regulating mechanism is arranged on inside described module shell and left aobvious with described Display screen assembly is connected, for adjusting the distance between described left display screen and described left barrel assembly；Described right sighting distance adjusts machine Structure is arranged on inside described module shell and is connected with described right display screen component, for adjusting described right display screen and the described right side The distance between barrel assembly；Described left interpupillary adjustment mechanism is connected with described left lens barrel mechanism, for driving described left lens barrel Mechanism moves left and right；Described right interpupillary adjustment mechanism is connected with described right lens-barrel mechanism, left for driving described right lens-barrel mechanism Move right.

2. optics module according to claim 1 it is characterised in that described left view distance regulating mechanism include left adjusting knob, Left driven synchronizing wheel, the first left synchronous screw rod, the second left synchronous screw rod, the 3rd left synchronous screw rod, left tensioning wheel, left Timing Belt and Left view is away from promotion support；Described left view is connected with described left platen bracket away from promotion support；Described left view is arranged on away from promotion support On described first left synchronous screw rod, the second left synchronous screw rod and the 3rd left synchronous screw rod；Described left adjusting knob, left driven synchronization Wheel, the first left synchronous screw rod, the second left synchronous screw rod, the 3rd left synchronous screw rod, left tensioning wheel and the cooperation of left Timing Belt, so that institute Stating left view drives described left platen bracket to move forward and backward away from promotion support；

Described right sighting distance governor motion includes right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous spiral shell Bar, the 3rd right synchronous screw rod, right tensioning wheel, right Timing Belt and right sighting distance promote support；Described right sighting distance promote support with described Right platen bracket is connected；Described right sighting distance promotes support to be arranged on the described first right synchronous screw rod, the second right synchronous screw rod and the 3rd On right synchronous screw rod；Described right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the 3rd right side are same Step screw rod, right tensioning wheel and the cooperation of right Timing Belt, so that described right sighting distance promotes support to drive described right platen bracket to move forward and backward.

3. optics module according to claim 2 it is characterised in that described left adjusting knob include integrally formed turn left dynamic Control unit and left driving tooth wheel portion；Described first left synchronous screw rod includes the integrally formed first left driven tooth wheel portion and first left side Threaded shank；Described second left synchronous screw rod includes the integrally formed second left driven tooth wheel portion and the second left threaded shank；Described Three left synchronous screw rods include the integrally formed 3rd left driven tooth wheel portion and the 3rd left threaded shank；Described left view is away from promotion support bag Include left socle body, the first left screw being arranged on described left socle body, the second left screw, the 3rd left screw and left socle even Socket part；Described left driving tooth wheel portion, left tensioning wheel, left driven synchronizing wheel, the first left driven tooth wheel portion, the second left driven gear Portion, the 3rd left driven tooth wheel portion and described left Timing Belt cooperation, to realize Synchronous Transmission；Described first left threaded shank and described the One left screw cooperation, described second left threaded shank are coordinated and described 3rd left threaded shank and the described 3rd with the described second left screw Left screw cooperation, so that described left socle body moves forward and backward；

Described right adjusting knob includes integrally formed dynamic control unit and the right driving tooth wheel portion of turning right；Described first right synchronous screw rod bag Include the integrally formed first right driven tooth wheel portion and the first right threaded shank；Described second right synchronous screw rod includes integrally formed Two right driven tooth wheel portions and the second right threaded shank；Described 3rd right synchronous screw rod includes the integrally formed 3rd right driven tooth wheel portion With the 3rd right threaded shank；Described right sighting distance promotes support to include right support body, be arranged on first right side of described right support body Screw, the second right screw, the 3rd right screw and right support connecting portion；Described 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 3rd right driven tooth wheel portion and described right Timing Belt cooperation, with reality Existing Synchronous Transmission；Described first right threaded shank is right with described second with the described first right screw cooperation, described second right threaded shank Screw cooperation and described 3rd right threaded shank and the described 3rd right screw cooperation, so that described right support body moves forward and backward.

4. optics module according to claim 3 is it is characterised in that described left view includes relatively setting up and down away from promotion support The two described left socle connecting portions put, each described left socle connecting portion is provided with a left plastic cement bone extending internally out；Institute State and two left structure grooves being coordinated with described left plastic cement bone are relatively provided with left platen bracket vertical direction；

Described right sighting distance promotes support to include two described right support connecting portions being oppositely arranged up and down, and each described right support is even Socket part is provided with a right plastic cement bone extending internally out；Relatively it is provided with two on described right platen bracket vertical direction to mould with the described right side The right structure grooves of glue bone cooperation.

5. optics module according to claim 2 is it is characterised in that after described module shell includes module fore shell and module Shell, described module fore shell is provided with some metal installation axles；Described left adjusting knob, left driven synchronizing wheel, the first left synchronous screw rod, Second left synchronous screw rod, the 3rd left synchronous screw rod, left tensioning wheel, left Timing Belt and left view are arranged on described metal away from promotion support In installation axle；Described right adjusting knob, right driven synchronizing wheel, the first right synchronous screw rod, the second right synchronous screw rod, the 3rd right synchronous spiral shell Bar, right tensioning wheel, right Timing Belt and right sighting distance promote support to be arranged in described metal installation axle.

6. optics module according to claim 1 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 lens barrel shell is provided with least one left connecting hole；A described left side Platen bracket is provided with least one arranging along the longitudinal direction left slip stopper slot；Described left lens barrel mechanism also includes through described Left slip stopper slot is simultaneously arranged on the left connecting pin on described left connecting hole；

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 mirror Cylinder shell is provided with least one right connecting hole；Described right platen bracket is provided with the right slip of at least one arranging along the longitudinal direction Stopper slot；Described right lens-barrel mechanism also includes through described right slip stopper slot and is arranged on the right connection on described right connecting hole Pin.

7. the optics module according to any one of claim 1-6 is it is characterised in that described left interpupillary adjustment mechanism includes a left side The interpupillary distance axis of guide, left lens barrel connector, left impeller and left push button；The described left interpupillary distance axis of guide is arranged on described module shell On；Described left lens barrel connector is arranged on the described left interpupillary distance axis of guide and is connected with described left barrel assembly；Described left promotion Part is arranged on the described left interpupillary distance axis of guide and drives described left lens barrel connector to move along the described left interpupillary distance axis of guide；Described Left push button is arranged on described left impeller, is used for controlling described left impeller to move along the described left interpupillary distance axis of guide；

Described right interpupillary adjustment mechanism includes the right interpupillary distance axis of guide, right lens-barrel connector, right impeller and right push button；Described right pupil It is arranged on described module shell away from the axis of guide；Described right lens-barrel connector be arranged on the described right interpupillary distance axis of guide and with institute State right lens-barrel assembly to be connected；Described right impeller is arranged on the described right interpupillary distance axis of guide and drives described right lens-barrel connector Move along the described right interpupillary distance axis of guide；Described right push button is arranged on described right impeller, is used for controlling described right impeller edge The described right interpupillary distance axis of guide moves.

8. optics module according to claim 7 is it is characterised in that described left lens barrel connector includes an integrally formed left side Lens barrel connecting portion and left axis of guide connecting portion, described left lens barrel connecting portion is provided with the left side for passing through for described left barrel assembly Guide through hole, described left axis of guide connecting portion is provided with the left guide through hole for passing through for the described left interpupillary distance axis of guide；Described Left push button includes integrally formed left pushing part and left extension lobe；Described left impeller is provided with raised with described left extension The left slot of portion's cooperation and the left promotion patchhole for passing through for the described left interpupillary distance axis of guide；

Described right lens-barrel connector includes integrally formed right lens-barrel connecting portion and right axis of guide connecting portion, and described right lens-barrel connects Portion is provided with the right guide through hole for passing through for described right lens-barrel assembly, and described right axis of guide connecting portion is provided with for supplying State the right guide through hole that the right interpupillary distance axis of guide passes through；Described right push button includes integrally formed right pushing part and right extension is raised Portion；Described right impeller is provided with the right slot with described right extension raised portion fits and is used for wearing for the described right interpupillary distance axis of guide The right promotion patchhole crossed.

9. optics module according to claim 8 is it is characterised in that described left interpupillary adjustment mechanism also includes left promotion limit Hyte part；Described left promotion limit assembly includes being arranged on the left interpupillary distance slip locating part inside described module shell, a described left side Interpupillary distance slip locating part and described module shell cooperatively form a left sliding space supplying described left impeller insertion；Described slip The side of the described left interpupillary distance slip locating part of space inner or described module shell is provided with left sliding rack；Described left impeller That inserts described left sliding space is partly provided with the left promotion tooth coordinating with described left sliding rack；

Described right interpupillary adjustment mechanism also includes right promotion limit assembly；Described right promotion limit assembly includes being arranged on described mould Right interpupillary distance slip locating part inside assembly housing, described right interpupillary distance slip locating part and described module shell cooperatively form one and supply institute State the right sliding space of right impeller insertion；Outside described right interpupillary distance slip locating part inside described sliding space or described module The side of shell is provided with right sliding rack；Described right impeller inserts partly being provided with and described right slip of described right sliding space The right promotion tooth of tooth bar cooperation.

10. a kind of hair style wear formula display device it is characterised in that include any one of claim 1-9 described in optics module and Be connected with described optics module wears headband module.