CN106019601A

CN106019601A - Optical module and head-mounted type display device

Info

Publication number: CN106019601A
Application number: CN201610628650.XA
Authority: CN
Inventors: 高胜; 刘军; 陈豪
Original assignee: Shenzhen Cool Technology Co Ltd
Current assignee: Shenzhen Cool Technology Co Ltd
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2016-10-12
Anticipated expiration: 2036-08-03
Also published as: CN106019601B

Abstract

The invention discloses an optical module and a head-mounted type display device. The optical module comprises a module shell, and a left lens cone mechanism, a right lens cone mechanism, a left pupil distance adjusting mechanism and a right pupil distance adjusting mechanism which are arranged in the module shell. The left lens cone mechanism comprises a left lens cone assembly and a left display screen arranged behind the left lens cone assembly and connected with the left lens cone assembly. The right lens cone mechanism comprises a right lens cone assembly and a right display screen arranged behind the right lens cone assembly and connected with the right lens cone assembly. The left pupil distance adjusting mechanism is connected with the left lens cone assembly and used for driving left lens cone mechanism to move left and right. The right pupil distance adjusting mechanism is connected with the right lens cone assembly and used for driving the right lens cone mechanism to move left and right. The optical module adjusts the left eye pupil distance and the right eye pupil distance through the left pupil distance adjusting mechanism and the right pupil distance adjusting mechanism respectively, and therefore a user can see an image more clearly with two eyes through the left lens cone assembly and the right lens cone assembly; the centers of the left lens cone assembly, the right lens cone assembly, the left display screen and the right display screen can not change.

Description

Optics module and head-mounted display apparatus

Technical field

The present invention relates to field of display devices, particularly relate to a kind of optics module and head-mounted display apparatus.

Background technology

Along with multi-medium video-signal demand is day by day increased by development and the people of science and technology, conventional multimedia is broadcast Need to arrange in pairs or groups external LED or LCD display of the equipment of putting uses, due to show image in external display screen Pixel and limited size can not meet the demand of people, wear-type in display sizes size and visual effect Display arises at the historic moment.Head mounted display (Head-Mounted Display is called for short HMD), is one The optical articles that kind of stereoscopic vision shows, is the signal of 3-D effect by having binocular parallax, the most thoroughly Cross and be arranged at the display element in eyes front and optical lens is sent to eyes, and then produce three-dimensional and big The image of size.Head-mounted display apparatus is typically to apply at augmented reality (augmented reality, AR) System or virtual reality (virtual reality, VR) system, and user can be followed to move and as one Plant input equipment and receive the reaction of user, and through being worn over the head-mounted display apparatus of user's head, will Image and file are added on the image that user is watched, and then reach the effect of augmented reality or virtual reality.

Existing head-mounted display apparatus includes showing module for the head showing optical image and showing mould with described head What group was connected wears headband module for be worn on user's head, and head is provided with optics module in showing module. Existing optics module include display screen, the left barrel assembly being arranged on display screen front and right lens-barrel assembly, For realizing the sighting distance adjusting part to sighting distance regulation and for realizing the interpupillary distance regulation machine to interpupillary distance regulation Structure.Existing sighting distance adjusting part is movable with reality by the left barrel assembly of synchronizing moving and right lens-barrel assembly Existing sighting distance regulation；Interpupillary adjustment mechanism is moved left and right by the left barrel assembly of synchronizing moving and right lens-barrel assembly To realize interpupillary distance regulation.Existing sighting distance adjusting part can only the left barrel assembly of adjusted in concert and right lens-barrel group The sighting distance of part, for the user different from right eye diopter to left eye diopter, adjusted in concert left lens barrel group Part and the sighting distance of right lens-barrel assembly, when user can be caused to pass through optics module viewing image, left eye and right eye The definition of the image seen is different, affects visual experience.Existing interpupillary adjustment mechanism is carrying out interpupillary distance tune During joint so that left barrel assembly and right lens-barrel assembly occur relative to the effectively display picture of display screen Relative movement, causes the optical center of left barrel assembly and right lens-barrel assembly to be sent out with the display centre of display screen Changing, affects left barrel assembly and the display effect of right lens-barrel assembly show image.And existing interpupillary distance Governor motion can only distance between the left barrel assembly of adjusted in concert and right lens-barrel assembly, it is impossible to according to wearing Person's eyes interpupillary distance state individually regulates left barrel assembly and right lens-barrel module position.

Summary of the invention

The technical problem to be solved in the present invention is, can only for interpupillary adjustment mechanism in existing optics module Adjusted in concert interpupillary distance, and carry out interpupillary distance regulation time left barrel assembly and right lens-barrel assembly relative to display screen Effectively display deficiency existing for picture generation relative movement, it is provided that a kind of optics module and wear-type show Equipment.

The technical solution adopted for the present invention to solve the technical problems is: a kind of optics module, including module Shell, the left lens barrel mechanism being arranged in described module shell, right lens-barrel mechanism, left interpupillary adjustment mechanism With right interpupillary adjustment mechanism；Described left lens barrel mechanism includes left barrel assembly and is arranged on described left lens barrel group Part rear the left display screen being connected with described left barrel assembly；Described right lens-barrel mechanism includes right lens-barrel group Part be arranged on described right lens-barrel assembly rear the right display screen being connected with described right lens-barrel assembly；Described Left interpupillary adjustment mechanism is connected with described left lens barrel mechanism, is used for driving described left lens barrel mechanism to move left and right； Described right interpupillary adjustment mechanism is connected with described right lens-barrel mechanism, is used for driving about described right lens-barrel mechanism Mobile.

Preferably, described left interpupillary adjustment mechanism includes that the left interpupillary distance axis of guide, left lens barrel connector, a left side push away Moving part and left push button；The described left interpupillary distance axis of guide is arranged on described module shell；Described left lens barrel connects Part is arranged on the described left interpupillary distance axis of guide and is connected with described left barrel assembly；Described left impeller sets Put on the described left interpupillary distance axis of guide and drive described left lens barrel connector to move along the described left interpupillary distance axis of guide Dynamic；Described left push button is arranged on described left impeller, for controlling described left impeller along described left pupil Move away from the axis of guide；

Described right interpupillary adjustment mechanism includes the right interpupillary distance axis of guide, right lens-barrel connector, right impeller and the right side Push button；The described right interpupillary distance axis of guide is arranged on described module shell；Described right lens-barrel connector is arranged on It is connected on the described right interpupillary distance axis of guide and with described right lens-barrel assembly；Described right impeller is arranged on described On the right interpupillary distance axis of guide and drive described right lens-barrel connector to move along the described right interpupillary distance axis of guide；Described Right push button is arranged on described right impeller, for controlling described right impeller along the described right interpupillary distance axis of guide Mobile.

Preferably, described left lens barrel connector includes integrated left lens barrel connecting portion and the left axis of guide even Meeting portion, described left lens barrel connecting portion is provided with the left guide through hole for passing for described left barrel assembly, Described left axis of guide connecting portion is provided with the left guide through hole for passing for the described left interpupillary distance axis of guide；Institute State left push button and include integrated left pushing part and left extension lobe；Described left impeller be provided with The left slot of described left extension raised portion fits and the left promotion for passing for the described left interpupillary distance axis of guide are inserted Hand-hole；

Described right lens-barrel connector includes integrated right lens-barrel connecting portion and right axis of guide connecting portion, institute Stating right lens-barrel connecting portion and be provided with the right guide through hole for passing for described right lens-barrel assembly, the described right side is led It is provided with the right guide through hole for passing for the described right interpupillary distance axis of guide to axle connecting portion；Described right push button Including integrated right pushing part and right extension lobe；Described right impeller is provided with and prolongs with the described right side Stretch the right slot of raised portion fits and hole is inserted in the right promotion for passing for the described right interpupillary distance axis of guide.

Preferably, described left guide through hole is provided with two, and described left promotion is inserted hole and is provided with one, with When the described left interpupillary distance axis of guide coordinates, described left promotion inserts hole between two described left guide through hole； Or, described left guide through hole is provided with one, and described left promotion is inserted hole and is provided with two, with a described left side When the interpupillary distance axis of guide coordinates, described left guide through hole is inserted between hole two described left promotions；

Described right guide through hole is provided with two, and described right promotion is inserted hole and is provided with one, with described right pupil When the axis of guide coordinates, described right promotion inserts hole between two described right guide through hole；Or, Described right guide through hole is provided with one, and described right promotion is inserted hole and is provided with two, leads with described right interpupillary distance When axle coordinates, described right guide through hole is inserted between hole two described right promotions.

Preferably, described left interpupillary adjustment mechanism also includes being arranged on outside described left impeller and described module Left promotion limit assembly inside shell；

Described right interpupillary adjustment mechanism also includes being arranged on inside described right impeller and described module shell Right promotion limit assembly.

Preferably, described left promotion limit assembly includes that being arranged on the left interpupillary distance inside described module shell slides Dynamic locating part, described left interpupillary distance slip locating part and described module shell cooperatively form one for described left promotion The left sliding space that part inserts；Described left interpupillary distance slip locating part inside described sliding space or described mould The side of assembly housing is provided with left sliding rack；Described left impeller inserts in the part of described left sliding space It is provided with the left promotion tooth coordinated with described left sliding rack；

Described right promotion limit assembly includes that being arranged on the right interpupillary distance inside described module shell slides spacing Part, described right interpupillary distance slip locating part and described module shell cooperatively form one and insert for described right impeller Right sliding space；Described right interpupillary distance slip locating part inside described sliding space or described module shell Side be provided with right sliding rack；Described right impeller insert described right sliding space part be provided with The right promotion tooth that described right sliding rack coordinates.

Preferably, the described left interpupillary distance axis of guide and the right interpupillary distance axis of guide are the same metal axis of guide.

Preferably, described left barrel assembly includes left lens barrel shell and is arranged in described left lens barrel shell Left Lens assembly；Described right lens-barrel assembly includes right lens-barrel shell and is arranged in described right lens-barrel shell Right Lens assembly；Described optics module also includes being arranged on described module shell and through described left mirror Cylinder shell and the metal guide and limit axle of right lens-barrel shell；Described metal guide and limit axle and described left interpupillary distance The axis of guide is parallel with the described right interpupillary distance axis of guide.

Preferably, described module shell includes module fore shell and module back cover；Described left interpupillary adjustment mechanism It is arranged on described module fore shell with described right interpupillary adjustment mechanism, and described module fore shell is provided with two Interpupillary distance spacing hole, for passing through for described left barrel assembly and described right lens-barrel assembly, to regulate interpupillary distance tune Adjusting range.

The present invention also provides for a kind of hair style and wears formula display device, including described in any one of claim 1-9 Optics module and wear headband module with described optics module is connected.

The present invention compared with prior art has the advantage that the optics module and bag that the present embodiment provided Include in the head-mounted display apparatus of optics module and wearing headgear assemblies, due to left barrel assembly and right lens-barrel Assembly rear is respectively equipped with left display screen and right display screen, adjusts using left interpupillary adjustment mechanism and right interpupillary distance Joint mechanism controls left barrel assembly and time right lens-barrel assembly moves left and right respectively, realizing left eye interpupillary distance and The independent regulation of right eye interpupillary distance so that user can according to the interpupillary distance of oneself eyes from main regulation left eye interpupillary distance or Right eye interpupillary distance, the image making eyes be seen by left barrel assembly and right lens-barrel assembly is apparent；And can keep away Exempt from the optical center of left barrel assembly and right lens-barrel assembly and be respectively relative to the aobvious of left display screen and right display screen Show that center changes, thus the display effect of image in the left barrel assembly of effective guarantee and right lens-barrel assembly.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:

Fig. 1 is a structural representation of optics module in inventive embodiments 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 left view distance regulating mechanism and an assembled state figure of right sighting distance governor motion in Fig. 2.

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

Fig. 7 is left interpupillary adjustment mechanism and a STRUCTURE DECOMPOSITION figure of 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: 3, optics module；31, module shell；311, module fore shell；3111, interpupillary distance is spacing Hole；312, module back cover；313, metal installs axle；314, hollow hole；32, left lens barrel mechanism；321、 Left barrel assembly；3211, left lens barrel shell；3212, left Lens assembly；3213, left connecting hole；322、 Left display screen component；3221, left display screen；3222, left platen bracket；3223, left structure grooves；3224、 Left slip stopper slot；323, left connecting pin；324, left radiating subassembly；3241, left heat conductive silica gel； 3242, left heat dissipation metal pressing plate；3243, left fixing pin；33, right lens-barrel mechanism；331, right mirror Cartridge module；3311, right lens-barrel shell；3312, right Lens assembly；3313, right connecting hole；332, right Display screen component；3321, right display screen；3322, right platen bracket；3323, right structure grooves；3324、 Right slip stopper slot；333, right connecting pin；334, right radiating subassembly；3341, right heat conductive silica gel； 3342, right heat dissipation metal pressing plate；3343, right fixing pin；34, left view distance regulating mechanism；341, left Adjusting knob；3411, turn left to move control portion；3412, left driving gear portion；342, left driven synchronization is taken turns； 343, the first left synchronization screw rod；3431, the first left driven gear portion；3432, the first left threaded shank；344、 Second left synchronization screw rod；3441, the second left driven gear portion；3442, the second left threaded shank；345, Three left synchronization screw rods；3451, the 3rd left driven gear portion；3452, the 3rd left threaded shank；346, left Bearing up pulley；347, left Timing Belt；348, left view is away from promoting support；3481, left socle body；3482、 First left screw；3483, the second left screw；3484, the 3rd left screw；3485, left socle connecting portion； 3486, left plastic cement bone；35, right sighting distance governor motion；351, right adjusting knob；3511, right-hand rotation is dynamic controls Portion；3512, right driving gear portion；352, right driven synchronization is taken turns；353, the first right synchronization screw rod；3531、 First right driven gear portion；3532, the first right threaded shank；354, the second right synchronization screw rod；3541, Two right driven gear portions；3542, the second right threaded shank；355, the 3rd right synchronization screw rod；3551, the 3rd Right driven gear portion；3552, the 3rd right threaded shank；356, right regulating wheel；357, right Timing Belt；358、 Right sighting distance promotes support；3581, right support body；3582, the first right screw；3583, the second right spiral shell Hole；3584, the 3rd right screw；3585, right support connecting portion；3586, right plastic cement bone；36, Zuo Tong Distance regulating mechanism；361, the left interpupillary distance axis of guide；362, left lens barrel connector；3621, left lens barrel connects Portion；3622, left axis of guide connecting portion；3623, left lens barrel through hole；3624, left guide through hole；363、 Left impeller；3631, left slot；3632, left promotion inserts hole；3633, left promotion tooth；364, left Push button；3641, left pushing part；3642, left extension lobe；365, left interpupillary distance slip locating part；3651、 Left sliding rack；366, metal guide and limit axle；37, right interpupillary adjustment mechanism；371, right interpupillary distance is led To axle；372, right lens-barrel connector；3721, right lens-barrel connecting portion；3722, right axis of guide connecting portion； 3723, right lens-barrel through hole；3724, right guide through hole；373, right impeller；3731, right slot；3732、 Right promotion inserts hole；3733, right promotion tooth；374, right push button；3741, right pushing part；3742, right Extend lobe；375, right interpupillary distance slip locating part；3751, right sliding rack.

Detailed description of the invention

In order to the technical characteristic of the present invention, purpose and effect are more clearly understood from, now compare accompanying drawing Describe the detailed description of the invention of the present invention in detail.

Embodiment 1

Fig. 1-Fig. 8 illustrates the optics module 3 in the present embodiment.As Figure 1-Figure 8, this optics module The left lens barrel mechanism 32 that 3 include module shell 31, is arranged in module shell 31, right lens-barrel mechanism 33, Left view distance regulating mechanism 34, right sighting distance governor motion 35, left interpupillary adjustment mechanism 36 and the regulation of right interpupillary distance Mechanism 37.

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

Left view distance regulating mechanism 34 is arranged on inside module shell 31 and is connected with left display screen component 322, For regulating the distance between left display screen 3221 and left barrel assembly 321, to realize the sighting distance tune of left eye Joint.Right sighting distance governor motion 35 is arranged on inside module shell 31 and is connected with right display screen component 332, For regulating the distance between right display screen 3321 and right lens-barrel assembly 331, to realize the sighting distance tune of right eye Joint.

Left interpupillary adjustment mechanism 36 is connected with left lens barrel mechanism 32, is used for driving left lens barrel mechanism about 32 Mobile, to realize the interpupillary distance regulation of left eye.Right interpupillary adjustment mechanism 37 is connected with right lens-barrel mechanism 33, For driving right lens-barrel mechanism 33 to move left and right, to realize the interpupillary distance regulation of right eye.

In the optics module 3 that the present embodiment is provided, left lens barrel mechanism 32 includes left barrel assembly 321 He Being arranged on the left display screen component 322 at left barrel assembly 321 rear, left display screen component 322 includes left screen Support 3222 and the left display screen 3221 being arranged on left platen bracket 3222；Right lens-barrel mechanism 33 includes the right side Barrel assembly 331 and the right display screen component 332 being arranged on right lens-barrel assembly 331 rear, right display screen group Part 332 includes right platen bracket 3322 and the right display screen 3321 being arranged on right platen bracket 3322；Left view Distance regulating mechanism 34 is used for the spacing regulating left display screen 3221 with left barrel assembly 321, right sighting distance Governor motion 35 is used for the spacing regulating right display screen 3321 with right lens-barrel assembly 331 so that Zuo Jing The sighting distance of cartridge module 321 and right lens-barrel assembly 331 can regulate respectively so that user can according to left eye and The diopter of right eye regulates the sighting distance of the right lens-barrel assembly 331 of left barrel assembly 321 respectively so that it is eyes All it can be seen that apparent image, meet the demand of more users.Further, due to left barrel assembly 321 It is respectively equipped with left display screen 3221 and right display screen 3321 with right lens-barrel assembly 331 rear, uses left pupil Distance regulating mechanism 36 and right interpupillary adjustment mechanism 37 control left barrel assembly 321 and right lens-barrel assembly respectively 331 when moving left and right, to realize the independent regulation to left eye interpupillary distance and right eye interpupillary distance, so that user can basis The interpupillary distance of oneself eyes, from main regulation left eye interpupillary distance or right eye interpupillary distance, makes eyes pass through left barrel assembly 321 Apparent with the image that right lens-barrel assembly 331 is seen；And left barrel assembly 321 and right lens-barrel group can be avoided The optical center of part 331 is respectively relative to the display centre of left display screen 3221 and right display screen 3321 and sends out Changing, thus the display effect of image in the left barrel assembly of effective guarantee 321 and right lens-barrel assembly 331.

As Figure 1-Figure 2, module shell 31 includes module fore shell 311 and the module back cover cooperated 312；Module fore shell 311 is provided with some metals and installs axle 313.It is to be appreciated that module fore shell 311 Be equipped with some hollow holes 314 on module back cover 312, be used for alleviating module fore shell 311 and module back cover The weight of 312.

As it is shown on figure 3, left lens barrel mechanism 32 includes left barrel assembly 321 and is set in left barrel assembly 321 The left display screen component 322 at rear.Specifically, left barrel assembly 321 includes left lens barrel shell 3211 He It is arranged on the left Lens assembly 3212 in left lens barrel shell 3211.Wherein, left lens barrel shell 3211 sets There is at least one left connecting hole 3213.Left display screen component 322 includes left display screen 3221 and for installing The left platen bracket 3222 of left display screen 3221.Wherein, left platen bracket 3222 is provided with and sets along the longitudinal direction At least one put left slip stopper slot 3224.Left lens barrel mechanism 32 also includes through left slip stopper slot 3224 and be arranged on the left connecting pin 323 on left connecting hole 3213, it is used for connecting left platen bracket 3222 With 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 relative to left lens barrel shell 3211 along the longitudinal direction (i.e. with left slip stopper slot 3224 Direction is parallel) mobile, at left platen bracket 3222 relative in left lens barrel shell 3211 moving process, drive Left display screen 3221 on left platen bracket 3222 moves relative to left barrel assembly 321, regulates left display Screen 3221 and the distance of left barrel assembly 321, to realize the sighting distance regulation of left eye.

As it is shown on figure 3, it is to be appreciated that left connecting pin 323 through left slip stopper slot 3224 and is pacified When being contained in left connecting hole 3213, left connecting pin 323 protrudes from left connecting hole 3213, and falls into a left side In slip stopper slot 3224.In the present embodiment, left lens barrel shell 3211 is uniformly provided with four left connections Hole 3213；Four left slip stopper slots 3224 it are uniformly provided with on left platen bracket 3222；Correspondingly, four Left connecting pin 323 is arranged on four left connecting holes 3213 by four left slip stopper slots 3224 respectively On, make left lens barrel shell 3211 be connected tightr with left platen bracket 3222.

As it is shown on figure 3, left lens barrel mechanism 32 also includes being arranged on left platen bracket 3222 and near left aobvious The left radiating subassembly 324 of display screen 3221, too high for the temperature avoiding left Lens assembly 3212, an impact left side The imaging effect of Lens assembly 3212.Specifically, left radiating subassembly 324 includes left heat conductive silica gel 3241 With left heat dissipation metal pressing plate 3242, left heat conductive silica gel 3241 is arranged on left display screen 3221 and left metal dissipates Between heating platen 3242.Wherein, left heat dissipation metal pressing plate 3242 can use aluminium flake or other metals Material is made.

As it is shown on figure 3, in left lens barrel mechanism 32 assembling process, left display screen 3221 need to be placed on a left side On platen bracket 3222, and on left display screen 3221, place left heat conductive silica gel 3241 and left heat dissipation metal pressure Plate 3242, then use left fixing pin 3243 that left heat dissipation metal pressing plate 3242 is fixedly connected on left screen to prop up On frame 3222.Then left platen bracket 3222 is set in the left lens barrel shell 3211 of left barrel assembly 321 On, make four on left lens barrel shell 3211 left connecting holes 3213 lay respectively at the four of left platen bracket 3222 On individual left slip stopper slot 3224, and four left connecting pins 323 are used to insert four left connecting holes respectively On 3213, to realize the assembling of left lens barrel mechanism 32.It is to be appreciated that the left lens barrel mechanism being completed Left platen bracket 3222 in 32 can be movable (i.e. spacing along left slip relative to left lens barrel shell 3211 Groove 3224 direction), and the length that its moving range is left slip stopper slot 3224.It is to be appreciated that it is left Platen bracket 3222 is set on left lens barrel shell 3211, even if left platen bracket 3222 is positioned at left Lens assembly The rear of 3212, can play good dust-proof effect.

As it is shown on figure 3, right lens-barrel mechanism 33 includes right lens-barrel assembly 331 and is set in right lens-barrel assembly 331 The right display screen component 332 at rear.Specifically, right lens-barrel assembly 331 includes right lens-barrel shell 3311 He The right Lens assembly 3312 being arranged in right lens-barrel shell 3311.Wherein, right lens-barrel shell 3311 sets There is at least one right connecting hole 3313.Right display screen component 332 includes right display screen 3321 and for installing The right platen bracket 3322 of right display screen 3321.Wherein, right platen bracket 3322 is provided with and sets along the longitudinal direction At least one put right slip stopper slot 3324.Right lens-barrel mechanism 33 also includes through right slip stopper slot 3324 and be arranged on the right connecting pin 333 on right connecting hole 3313, it is used for connecting right platen bracket 3322 With 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 relative to right lens-barrel shell 3311 along the longitudinal direction (i.e. with right slip stopper slot 3324 Direction is parallel) mobile, at right platen bracket 3322 relative in right lens-barrel shell 3311 moving process, drive Right display screen 3321 on right platen bracket 3322 moves relative to right lens-barrel assembly 331, regulates right display Screen 3321 and the distance of right lens-barrel assembly 331, to realize the sighting distance regulation of right eye.

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

As it is shown on figure 3, right lens-barrel mechanism 33 also includes being arranged on right platen bracket 3322 and near right aobvious The right radiating subassembly 334 of display screen 3321, too high for the temperature avoiding right Lens assembly 3312, the impact right side The imaging effect of Lens assembly 3312.Specifically, right radiating subassembly 334 includes right heat conductive silica gel 3341 With right heat dissipation metal pressing plate 3342, right heat conductive silica gel 3341 is arranged on right display screen 3321 and right metal dissipates Between heating platen 3342.Wherein, right heat dissipation metal pressing plate 3342 can use aluminium flake or other metals Material is made.

As it is shown on figure 3, in right lens-barrel mechanism 33 assembling process, right display screen 3321 need to be placed on the right side On platen bracket 3322, and on right display screen 3321, place right heat conductive silica gel 3341 and right heat dissipation metal pressure Plate 3342, then use right fixing pin 3343 that right heat dissipation metal pressing plate 3342 is fixedly connected on right screen to prop up On frame 3322.Then right platen bracket 3322 is set in the right lens-barrel shell 3311 of right lens-barrel assembly 331 On, make on right lens-barrel shell 3311 four right connecting holes 3313 lay respectively at the four of right platen bracket 3322 On individual right slip stopper slot 3324, and four right connecting pins 333 are used to insert four right connecting holes respectively On 3313, to realize the assembling of right lens-barrel mechanism 33.It is to be appreciated that the right lens-barrel mechanism being completed Right platen bracket 3322 in 33 can be movable relative to right lens-barrel shell 3311 (i.e. spacing along right slip Groove 3324 direction), and the length that its moving range is right slip stopper slot 3324.It is to be appreciated that it is right Platen bracket 3322 is set on right lens-barrel shell 3311, even if right platen bracket 3322 is positioned at right Lens assembly The rear of 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 synchronization Wheel 342, first left synchronization screw rod the 343, second left synchronization screw rod 345 of left synchronization screw rod the 344, the 3rd, Left regulating wheel 346, left Timing Belt 347 and left view are away from promoting support 348.Left view away from promote support 348 with Left platen bracket 3222 is connected, and left view is arranged on the first left synchronization screw rod 343, second away from promotion support 348 On left synchronization screw rod 344 and the 3rd left synchronization screw rod 345.Left adjusting knob 341, left driven synchronization wheel 342, First left synchronization screw rod the 343, second left synchronization screw rod 345 of left synchronization screw rod the 344, the 3rd, left regulating wheel 346 and left Timing Belt 347 coordinate, so that left view is away from promoting before and after support 348 drives left platen bracket 3222 Mobile.It is to be appreciated that the left adjusting knob 341 on left view distance regulating mechanism 34, left driven synchronization wheel 342, First left synchronization screw rod the 343, second left synchronization screw rod 345 of left synchronization screw rod the 344, the 3rd, left regulating wheel The metal that 346 are separately positioned on module fore shell 311 is installed on axle 313, coordinates with left Timing Belt 347, To realize transmission effect.

As shown in Figure 4, left adjusting knob 341 includes that control portion 3411 and left active are moved in integrated left-hand rotation Gear part 3412.First left synchronization screw rod 343 includes integrated first left driven gear portion 3431 He First left threaded shank 3432.Second left synchronization screw rod 344 includes integrated second left driven gear portion 3441 and the second left threaded shank 3442.3rd left synchronization screw rod 345 includes that the integrated 3rd is left driven Gear part 3451 and the 3rd left threaded shank 3452.Left view away from promote support 348 include left socle body 3481, It is arranged on first left screw the 3482, second left screw of left screw the 3483, the 3rd of left socle body 3481 3484 and left socle connecting portion 3485.Wherein, the left driving gear portion 3412 of left adjusting knob 341, a left side Bearing up pulley 346, the first left driven gear portion 3431 of left driven synchronization wheel the 342, first left synchronization screw rod 343, The 3rd of the second left synchronization screw rod 345 in left driven gear portion the 3441, the 3rd of the second left synchronization screw rod 344 Left driven gear portion 3451 coordinates with left Timing Belt 347, to realize Synchronous Transmission.It is to be appreciated that the First left threaded shank 3432 of one left synchronization screw rod 343 coordinates with the first left screw 3482, second left side is same Second left threaded shank 3442 of step screw rod 344 coordinates and the 3rd left synchronization screw rod with the second left screw 3483 The 3rd left threaded shank 3452 of 345 coordinates with the 3rd left screw 3484, so that before left socle body 3481 Rear movement.It is to be appreciated that first the 3431, second left driven gear portion 3441 of left driven gear portion and Three left driven gear portions 3451 are provided with external spiral tooth, correspondingly, first left screw the 3482, second left spiral shell Hole 3483 and the 3rd left screw 3484 are provided with the internal coiling tooth coordinated with external spiral tooth.

Specifically, as shown in Figure 4, left view is away from promoting support 348 to include two left sides being oppositely arranged up and down Bearing attachment 3485, each left socle connecting portion 3485 is provided with a left plastic cement bone extended internally out 3486；Correspondingly, as it is shown on figure 3, be relatively provided with two on left platen bracket 3222 vertical direction and mould with a left side The left structure grooves 3223 that glue bone 3486 coordinates.In an assembling process, by left view away from promoting on support 348 The left plastic cement bone 3486 of two left socle connecting portions 3485 inserts two left knots of left platen bracket 3222 respectively On flute 3223, to realize the left view connection away from promotion support 348 with left platen bracket 3222, so that left Sighting distance promotes support 348 left platen bracket 3222 can be driven to move when moving, so that on left platen bracket 3222 Left display screen 3221 move relative to left Lens assembly 3212.

In left view distance regulating mechanism 34 assembling process, first by left view away from promoting support 348 and first left same Step screw rod the 343, second left synchronization screw rod 344 and the 3rd left synchronization screw rod 345 assemble (even if first is left same Step screw rod the 343, second left synchronization screw rod 344 and the 3rd left synchronization screw rod 345 insert the first left screw respectively 3482, the second left screw 3483 and the 3rd left screw 3484), and make the first left synchronization screw rod 343, Two left synchronization screw rods 344 and the 3rd left synchronization screw rod 345 rotate to the end.It is to be appreciated that left view is away from pushing away Dynamic support 348 synchronization screw rod 343, second left synchronization screw rod 344 and threeth left synchronization screw rod left with first Need to be in the first left threaded shank the 3432, the 3rd left threaded shank 3452 and the 3rd left threaded shank 3452 during 345 assembling Coat lubricating oil, have no abnormal sound and the uniform effect of rotation process dynamics playing regulation.Left same by first again Step screw rod the 343, second left synchronization screw rod 344 and the 3rd left synchronization screw rod 345 are assembled into module fore shell 311 Metal install on axle 313.Then by left adjusting knob 341, left driven synchronization wheel 342 and left regulating wheel 346 metals being assembled into module fore shell 311 are installed on axle 313, more left Timing Belt 347 is set in left tune The joint left driving gear portion 3412 of button 341, left regulating wheel 346, left driven synchronization wheel 342, first left side are together Second left driven tooth of first left driven gear portion the 3431, second left synchronization screw rod 344 of step screw rod 343 In 3rd left driven gear portion 3451 of the left synchronization screw rod 345 in wheel portion the 3441, the 3rd, complete left view away from tune The assembling of joint mechanism 34.Make left view away from two the left socle connecting portions 3485 promoted on support 348 again Left plastic cement bone 3486 inserts on two left structure grooves 3223 of left platen bracket 3222 respectively, with by 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, use hands Promote left adjusting knob 341, so that left Timing Belt 347 drives left driven synchronization wheel the 342, first left synchronization spiral shell Bar the 343, second left synchronization screw rod 345 of left synchronization screw rod the 344, the 3rd and left regulating wheel 346 rotate simultaneously； So that first left driven gear portion the 3431, second left synchronization screw rod 344 of the first left synchronization screw rod 343 3rd left driven gear portion 3451 of the second left synchronization screw rod 345 in left driven gear portion the 3441, the 3rd also revolves Turn；Owing to left view is away from first left screw the 3482, the second left screw 3483 and the 3rd promoted on support 348 Internal coiling tooth on left screw 3484 respectively with first the 3431, second left driven gear portion of left driven gear portion 3441 and the 3rd external spiral teeth in left driven gear portion 3451 coordinate, by so that left view is away from promoting Frame 348, under the promotion of external spiral tooth, moves according to before and after the different generation differences of direction of rotation.Left Sighting distance promotes and is relatively set with two left plastic cement bones 3486 on support 348, when assembling by two left plastic cement Bone 3486 is arranged in the left structure grooves 3223 of left platen bracket 3222, so that left view is away from promoting support 348 Drive left platen bracket 3222 to move forward and backward time movable, left platen bracket 3222 movable in the range of The length range of left slip stopper slot 3224.Owing to 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 With the left Lens assembly 3212 being arranged in left lens barrel shell 3211, when the left eye of people is by left barrel assembly 321 watch the image of display on left display screen 3221, and user can drive a left side by regulating left platen bracket 3222 Display screen 3221 moves forward and backward, and can realize the sighting distance regulation of left eye, be suitable for the left eye of people hypermetropia or Myopia.

As it is shown in figure 5, right sighting distance governor motion 35 include right adjusting knob 351, right driven synchronization wheel 352, First right synchronization screw rod the 353, second right synchronization screw rod 355 of right synchronization screw rod the 354, the 3rd, right regulating wheel 356, right Timing Belt 357 and right sighting distance promote support 358.Right sighting distance promotes support 358 and right platen bracket 3322 are connected, and right sighting distance promotes support 358 to be arranged on first right synchronization screw rod the 353, second right synchronization spiral shell On bar 354 and the 3rd right synchronization screw rod 355.Right adjusting knob 351, right driven synchronization wheel 352, first are right Synchronize screw rod the 353, second right synchronization screw rod 355 of right synchronization screw rod the 354, the 3rd, right regulating wheel 356 and Right Timing Belt 357 coordinates, 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 the right adjusting knob 351 on right sighting distance governor motion 35, right driven synchronization wheel 352, One right synchronization screw rod the 353, second right synchronization screw rod 355 of right synchronization screw rod the 354, the 3rd, right regulating wheel 356 The metal being separately positioned on module fore shell 311 is installed on axle 313, coordinates with right Timing Belt 357, with Realize transmission effect.

As it is shown in figure 5, right adjusting knob 351 includes that control portion 3511 and right active are moved in integrated right-hand rotation Gear part 3512.First right synchronization screw rod 353 includes integrated first right driven gear portion 3531 He First right threaded shank 3532.Second right synchronization screw rod 354 includes integrated second right driven gear portion 3541 and the second right threaded shank 3542.3rd right synchronization screw rod 355 includes that the integrated 3rd is right driven Gear part 3551 and the 3rd right threaded shank 3552.Right sighting distance promote support 358 include right support body 3581, It is arranged on first right screw the 3582, second right screw of right screw the 3583, the 3rd of right support body 3581 3584 and right support connecting portion 3585.Wherein, the right driving gear portion 3512 of right adjusting knob 351, the right side Bearing up pulley 356, the first right driven gear portion 3531 of right driven synchronization wheel the 352, first right synchronization screw rod 353, The 3rd of the second right synchronization screw rod 355 in right driven gear portion the 3541, the 3rd of the second right synchronization screw rod 354 Right driven gear portion 3551 coordinates with right Timing Belt 357, to realize Synchronous Transmission.It is to be appreciated that the First right threaded shank 3532 of one right synchronization screw rod 353 coordinates with the first right screw 3582, second right side is same Second right threaded shank 3542 of step screw rod 354 coordinates and the 3rd right synchronization screw rod with the second right screw 3583 The 3rd right threaded shank 3552 of 355 coordinates with the 3rd right screw 3584, so that before right support body 3581 Rear movement.It is to be appreciated that first the 3531, second right driven gear portion 3541 of right driven gear portion and Three right driven gear portions 3551 are provided with external spiral tooth, correspondingly, first right screw the 3582, second right spiral shell Hole 3583 and the 3rd right screw 3584 are provided with the internal coiling tooth coordinated with external spiral tooth.

As it is shown in figure 5, two right supports that right sighting distance promotes support 358 to include being oppositely arranged up and down connect Portion 3585, each right support connecting portion 3585 is provided with a right plastic cement bone 3586 extended internally out；Phase Ying Di, as it is shown on figure 3, be relatively provided with two and right plastic cement bone 3586 on right platen bracket 3322 vertical direction The right structure grooves 3323 coordinated.In an assembling process, two right sides on support 358 are promoted to prop up right sighting distance The right plastic cement bone 3586 of frame connecting portion 3585 inserts two right structure grooves 3323 of right platen bracket 3322 respectively On, to realize the connection of right sighting distance promotion support 358 and right platen bracket 3322, prop up so that right sighting distance promotes Right platen bracket 3322 can be driven when frame 358 moves to move, so that the right display screen on right platen bracket 3322 3321 move relative to right Lens assembly 3312.

In right sighting distance governor motion 35 assembling process, right sighting distance first promote support 358 and first right same Step screw rod the 353, second right synchronization screw rod 354 and the 3rd right synchronization screw rod 355 assemble (even if first is right same Step screw rod the 353, second right synchronization screw rod 354 and the 3rd right synchronization screw rod 355 insert the first right screw respectively 3582, the second right screw 3583 and the 3rd right screw 3584), and make the first right synchronization screw rod 353, Two right synchronization screw rods 354 and the 3rd right synchronization screw rod 355 rotate to the end.It is to be appreciated that right sighting distance pushes away Dynamic support 358 synchronization screw rod 353, second right synchronization screw rod 354 and threeth right synchronization screw rod right with first Need to be in the first right threaded shank the 3532, the 3rd right threaded shank 3552 and the 3rd right threaded shank 3552 during 355 assembling Coat lubricating oil, have no abnormal sound and the uniform effect of rotation process dynamics playing regulation.Right same by first again Step screw rod the 353, second right synchronization screw rod 354 and the 3rd right synchronization screw rod 355 are assembled into module fore shell 311 Metal install on axle 313.Then by right adjusting knob 351, right driven synchronization wheel 352 and right regulating wheel 356 metals being assembled into module fore shell 311 are installed on axle 313, righter Timing Belt 357 is set in right tune The joint right driving gear portion 3512 of button 351, right regulating wheel 356, right driven synchronization wheel 352, first right side are together Second right driven tooth of first right driven gear portion the 3531, second right synchronization screw rod 354 of step screw rod 353 In 3rd right driven gear portion 3551 of the right synchronization screw rod 355 in wheel portion the 3541, the 3rd, complete right sighting distance and adjust The assembling of joint mechanism 35.Right sighting distance is made to promote two right support connecting portions 3585 on support 358 again Right plastic cement bone 3586 inserts on two right structure grooves 3323 of right platen bracket 3322 respectively, with by 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, use hands Promote right adjusting knob 351, so that right Timing Belt 357 drives right driven synchronization wheel the 352, first right synchronization spiral shell Bar the 353, second right synchronization screw rod 355 of right synchronization screw rod the 354, the 3rd and right regulating wheel 356 rotate simultaneously； So that first right driven gear portion the 3531, second right synchronization screw rod 354 of the first right synchronization screw rod 353 3rd right driven gear portion 3551 of the second right synchronization screw rod 355 in right driven gear portion the 3541, the 3rd also revolves Turn；Owing to right sighting distance promotes first right screw the 3582, second right screw 3583 and the 3rd on support 358 Internal coiling tooth on right screw 3584 respectively with first the 3531, second right driven gear portion of right driven gear portion 3541 and the 3rd external spiral teeth in right driven gear portion 3551 coordinate, by so that right sighting distance promotes Frame 358, under the promotion of external spiral tooth, moves according to before and after the different generation differences of direction of rotation.Right Sighting distance promotes and is relatively set with two right plastic cement bones 3586 on support 358, when assembling by two right plastic cement Bone 3586 is arranged in the right structure grooves 3323 of right platen bracket 3322, so that right sighting distance promotes support 358 Drive right platen bracket 3322 to move forward and backward time movable, right platen bracket 3322 movable in the range of The length range of right slip stopper slot 3324.Owing to 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 With the right Lens assembly 3312 being arranged in right lens-barrel shell 3311, when the right eye of people is by right lens-barrel assembly 331 watch the image of display on right display screen 3321, and user can drive the right side by regulating right platen bracket 3322 Display screen 3321 moves forward and backward, and can realize the sighting distance regulation of right eye, be suitable for the right eye of people hypermetropia or Myopia.

It is to be appreciated that in the optics module 3 that provided of the present embodiment, be respectively arranged to a regulation left side aobvious Display screen 3221 and the left view distance regulating mechanism 34 of the spacing of left barrel assembly 321 and being used for regulates right aobvious The right sighting distance governor motion 35 of the spacing of display screen 3321 and right lens-barrel assembly 331 so that left barrel assembly 321 and the sighting distance of right lens-barrel assembly 331 can regulate respectively, so that user can bending according to left eye and right eye Luminosity regulates the sighting distance of the right lens-barrel assembly 331 of left barrel assembly 321 respectively so that it is eyes all it can be seen that Apparent image, meets 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 cooperated 361, left lens barrel connector 362, left impeller 363 and left push button 364.Wherein, the left interpupillary distance axis of guide 361 are arranged on module shell 31, are arranged on module fore shell 311 in the present embodiment left interpupillary distance axis of guide 361 On.Module fore shell 311 is provided with interpupillary distance spacing hole 3111, passes through with for left barrel assembly 321, with Limit left eye interpupillary distance range of accommodation.Left lens barrel connector 362 is arranged on the left interpupillary distance axis of guide 361 and can Move along the left interpupillary distance axis of guide 361, and be connected with left barrel assembly 321, so that left lens barrel connector 362 Left barrel assembly 321 can be driven to move time mobile, to realize individually regulating the shifting of left barrel assembly about 321 Dynamic, and then the purpose of regulation left eye interpupillary distance.Left impeller 363 is arranged on can on the left interpupillary distance axis of guide 361 Move along the left interpupillary distance axis of guide 361, and left lens barrel connector 362 can be driven along the left interpupillary distance axis of guide 361 Mobile.Left push button 364 is arranged on left impeller 363, for controlling left impeller 363 along left interpupillary distance The axis of guide 361 moves.During use, user can move left and right with the left push button of hand propelled 364 so that with a left side The left impeller 363 that push button 364 is connected moves left and right therewith, and drives left lens barrel connector 362 and a left side Barrel assembly 321 moves, to realize the interpupillary distance regulation of left eye.

As shown in Figure 8, left lens barrel connector 362 includes integrated left lens barrel connecting portion 3621 and a left side Axis of guide connecting portion 3622, wherein, left lens barrel connecting portion 3621 is provided with for for left barrel assembly 321 The left lens barrel through hole 3623 passed, left axis of guide connecting portion 3622 is provided with for for the left interpupillary distance axis of guide The 361 left guide through hole 3624 passed.Left push button 364 includes integrated left pushing part 3641 and a left side Extend lobe 3642.Left impeller 363 is provided with the left slot coordinated with left extension lobe 3642 3631 and for for the left interpupillary distance axis of guide 361 pass left promotion insert hole 3632.This left interpupillary distance regulation machine Structure 36 assembling process, can insert left impeller 363 by the left extension lobe 3642 on left push button 364 Left slot 3631, and make the left lens barrel through hole 3623 of left lens barrel connector 362 and left impeller 363 Left promotion is inserted hole 3632 and is positioned on straight line, by the left interpupillary distance axis of guide 361 through left lens barrel through hole 3623 and left promote insert hole 3632, then the left interpupillary distance axis of guide 361 is arranged on module shell 31, I.e. complete to assemble.

Specifically, the left guide through hole 3624 on left lens barrel connector 362 is provided with two, and left impeller Left promotion on 363 is inserted hole 3632 and is provided with one, when coordinating with the left interpupillary distance axis of guide 361, and a left side Promotion insertion hole 3632 is between two left guide through hole 3624, during so that left impeller 363 moves Left lens barrel connector 362 can be driven to move.Or, the left guide through hole 3624 on left lens barrel connector 362 The left promotion being provided with on one, and left impeller 363 is inserted hole 3632 and is provided with two, guides with left interpupillary distance When axle 361 coordinates, left guide through hole 3624 is inserted between hole 3632 two left promotions, so that left Left lens barrel connector 362 can be driven when impeller 363 moves to move.

Specifically, left interpupillary adjustment mechanism 36 also includes being arranged on left impeller 363 and module shell 31 The left promotion limit assembly (not shown) of inner side, in the present embodiment, left impeller 363 is arranged on mould Inside group fore shell 311, during being used for making left push button 364 promote left impeller 363 to move left and right, limit Make the left each displacement of impeller 363 so that it is carry out left eye interpupillary distance regulation more accurate.

Specifically, left promotion limit assembly includes that being arranged on the left interpupillary distance inside module shell 31 slides spacing Part 365, left interpupillary distance slip locating part 365 and module shell 31 cooperatively form one and insert for left impeller 363 The left sliding space entered, when left interpupillary adjustment mechanism 36 assembles, need to insert this left side by left impeller 363 In sliding space.Left interpupillary distance slip locating part 365 inside this sliding space or the side of module shell 31 Being provided with left sliding rack 3651, correspondingly, the part that left impeller 363 inserts left sliding space is provided with The left promotion tooth 3633 coordinated with left sliding rack 3651, is promoting left impeller by left push button 364 During 363 move left and right, left promotion tooth 3633 coordinates with left sliding rack 3651, in order to accurately adjust Save left impeller 363 distance of movement along the left interpupillary distance axis of guide 361, it is achieved accurate to left eye interpupillary distance Regulation.In the present embodiment, left interpupillary distance slip 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 cooperated 371, right lens-barrel connector 372, right impeller 373 and right push button 374.Wherein, the right interpupillary distance axis of guide 371 are arranged on module shell 31；In the present embodiment, the right interpupillary distance axis of guide 371 is arranged on module fore shell 311 On.Module fore shell 311 is provided with interpupillary distance spacing hole 3111, for passing through for right lens-barrel assembly 331, 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 and can Move along the right interpupillary distance axis of guide 371, and be connected with right lens-barrel assembly 331, so that right lens-barrel connector 372 Right lens-barrel assembly 331 can be driven to move time mobile, to realize individually regulation right lens-barrel assembly about 331 shifting Dynamic, and then the purpose of regulation right eye interpupillary distance.Right impeller 373 is arranged on can on the right interpupillary distance axis of guide 371 Move along the right interpupillary distance axis of guide 371, and right lens-barrel connector 372 can be driven along the right interpupillary distance axis of guide 371 Mobile.Right push button 374 is arranged on right impeller 373, for controlling right impeller 373 along right interpupillary distance The axis of guide 371 moves.During use, user can move left and right with the right push button of hand propelled 374 so that with the right side The right impeller 373 that push button 374 is connected moves left and right therewith, and drives right lens-barrel connector 372 and the right side Barrel assembly 331 moves, to realize the interpupillary distance regulation of right eye.

As shown in Figure 8, right lens-barrel connector 372 includes integrated right lens-barrel connecting portion 3721 and the right side Axis of guide connecting portion 3722, wherein, right lens-barrel connecting portion 3721 is provided with for for right lens-barrel assembly 331 The right lens-barrel through hole 3723 passed, right axis of guide connecting portion 3722 is provided with for for the right interpupillary distance axis of guide The 371 right guide through hole 3724 passed.Right push button 374 includes integrated right pushing part 3741 and the right side Extend lobe 3742.Right impeller 373 is provided with the right slot coordinated with right extension lobe 3742 3731 and for for the right interpupillary distance axis of guide 371 pass right promotion insert hole 3732.This right interpupillary distance regulation machine Structure 37 assembling process, can insert right impeller 373 by the right extension lobe 3742 on right push button 374 Right slot 3731, and make the right lens-barrel through hole 3723 of right lens-barrel connector 372 and right impeller 373 Right promotion is inserted hole 3732 and is positioned on straight line, by the right interpupillary distance axis of guide 371 through right lens-barrel through hole 3723 and right promote insert hole 3732, then the right interpupillary distance axis of guide 371 is arranged on module shell 31, I.e. complete to assemble.

Specifically, the right guide through hole 3724 on right lens-barrel connector 372 is provided with two, and right impeller Right promotion on 373 is inserted hole 3732 and is provided with one, when coordinating with the right interpupillary distance axis of guide 371, and a right side Promotion insertion hole 3732 is between two right guide through hole 3724, during so that right impeller 373 moves Right lens-barrel connector 372 can be driven to move.Or, the right guide through hole 3724 on right lens-barrel connector 372 The right promotion being provided with on one, and right impeller 373 is inserted hole 3732 and is provided with two, guides with right interpupillary distance When axle 371 coordinates, right guide through hole 3724 is inserted between hole 3732 two right promotions, so that right Right lens-barrel connector 372 can be driven when impeller 373 moves to move.

Specifically, right interpupillary adjustment mechanism 37 also includes being arranged on right impeller 373 and module shell 31 The right promotion limit assembly (not shown) of inner side, in the present embodiment, right impeller 373 is arranged on Inside module fore shell 311, during being used for making right push button 374 promote right impeller 373 to move left and right, Limit the right each displacement of impeller 373 so that it is carry out right eye interpupillary distance regulation more accurate.

Specifically, right promotion limit assembly includes that being arranged on the right interpupillary distance inside module shell 31 slides spacing Part 375, right interpupillary distance slip locating part 375 and module shell 31 cooperatively form one and insert for right impeller 373 The right sliding space entered, when right interpupillary adjustment mechanism 37 assembles, need to insert this right side by right impeller 373 In sliding space.Right interpupillary distance slip locating part 375 or the side of module shell 31 inside sliding space set Have a right sliding rack 3751, correspondingly, the part that right impeller 373 inserts right sliding space be provided with The right promotion tooth 3733 that right sliding rack 3751 coordinates, is promoting right impeller 373 by right push button 374 During moving left and right, right promotion tooth 3733 coordinates with right sliding rack 3751, in order to accurately regulate Right impeller 373 is the distance of movement along the right interpupillary distance axis of guide 371, it is achieved the accurate tune to right eye interpupillary distance Joint.In the present embodiment, right interpupillary distance slip locating part 375 is arranged on inside module fore shell 311.

It is to be appreciated that the left interpupillary distance axis of guide 361 and the right interpupillary distance axis of guide 371 in the present embodiment are permissible For through module fore shell 311, left lens barrel connector 362, left impeller 363, right lens-barrel connector 372 With the same metal axis of guide of right impeller 373, advantageously ensure that the regulation of left eye interpupillary distance and right eye interpupillary distance are adjusted Save point-blank, and when can save the assembling of the left interpupillary distance axis of guide 361 and the right interpupillary distance axis of guide 371 Between.

Further, optics module 3 also includes being arranged on module shell 31 and through left lens barrel shell 3211 and the metal guide and limit axle 366 of right lens-barrel shell 3311；Metal guide and limit axle 366 and left pupil Parallel with the right interpupillary distance axis of guide 371 away from the axis of guide 361.The left interpupillary distance axis of guide 361, the right interpupillary distance axis of guide 371 and metal guide and limit axle 366 use the metal material system that hardness is high, precision high, rub resistance power is strong Become, it is ensured that the degree of balance during interpupillary distance regulation and the depth of parallelism, it is to avoid during carrying out interpupillary distance regulation Cause deformation.

In the optics module 3 that the present embodiment is provided, due to left barrel assembly 321 and right lens-barrel assembly 331 Rear is respectively equipped with left display screen 3221 and right display screen 3321, is using left interpupillary adjustment mechanism 36 He When right interpupillary adjustment mechanism 37 controls left barrel assembly 321 respectively and right lens-barrel assembly 331 moves left and right, To realize the independent regulation to left eye interpupillary distance and right eye interpupillary distance, so that user can be according to the interpupillary distance of oneself eyes From main regulation left eye interpupillary distance or right eye interpupillary distance, eyes are made to pass through left barrel assembly 321 and right lens-barrel assembly 331 The image seen is apparent；And left barrel assembly 321 and the optical center of right lens-barrel assembly 331 can be avoided The display centre being respectively relative to left display screen 3221 and right display screen 3321 changes, thus effectively Ensure the display effect of image in left barrel assembly 321 and right lens-barrel assembly 331.

Embodiment 2

Thering is provided a kind of head-mounted display apparatus in the present embodiment, this head-mounted display apparatus includes embodiment 1 In optics module 3 and be connected with optics module 3 wear headband module.Due to left in optics module 3 Barrel assembly 321 and right lens-barrel assembly 331 rear are respectively equipped with left display screen 3221 and right display screen 3321, And be provided with left view distance regulating mechanism 34 regulation and right sighting distance governor motion 35 regulate left barrel assembly 321 respectively With the sighting distance of right lens-barrel assembly 331 so that user can regulate a left side respectively according to the diopter of left eye and right eye The sighting distance of the right lens-barrel assembly 331 of barrel assembly 321 so that it is eyes all it can be seen that apparent image, Meet the demand of more users.Further, divide due to left barrel assembly 321 and right lens-barrel assembly 331 rear It is not provided with left display screen 3221 and right display screen 3321, uses left interpupillary adjustment mechanism 36 and right interpupillary distance When governor motion 37 controls left barrel assembly 321 respectively and right lens-barrel assembly 331 moves left and right, to realize To left eye interpupillary distance and the independent regulation of right eye interpupillary distance, so that user can be according to the interpupillary distance of oneself eyes from homophony Joint left eye interpupillary distance or right eye interpupillary distance, make eyes pass through left barrel assembly 321 and right lens-barrel assembly 331 seen Image apparent；And the optical center of left barrel assembly 321 and right lens-barrel assembly 331 can be avoided respectively Change relative to the display centre of left display screen 3221 and right display screen 3321, thus effective guarantee The display effect of image in left barrel assembly 321 and right lens-barrel assembly 331.

The present invention is illustrated by several specific embodiments, it will be appreciated by those skilled in the art that, Without departing from the present invention, it is also possible to the present invention is carried out various conversion and equivalent substitutes. It addition, for particular condition or concrete condition, the present invention can be made various amendment, without deviating from this Bright scope.Therefore, the present invention is not limited to disclosed specific embodiment, and should include falling into this Whole embodiments in invention right.

Claims

1. an optics module, it is characterised in that include module shell, be arranged in described module shell Left lens barrel mechanism, right lens-barrel mechanism, left interpupillary adjustment mechanism and right interpupillary adjustment mechanism；Described left mirror Cylinder mechanism include left barrel assembly and be arranged on described left barrel assembly rear and with described left barrel assembly phase Left display screen even；After described right lens-barrel mechanism includes right lens-barrel assembly and is arranged on described right lens-barrel assembly The right display screen that right lens-barrel assembly described in Fang Bingyu is connected；Described left interpupillary adjustment mechanism and described left lens barrel Mechanism is connected, and is used for driving described left lens barrel mechanism to move left and right；Described right interpupillary adjustment mechanism is with described Right lens-barrel mechanism is connected, and is used for driving described right lens-barrel mechanism to move left and right.

Optics module the most according to claim 1, it is characterised in that described left interpupillary adjustment mechanism Including the left interpupillary distance axis of guide, left lens barrel connector, left impeller and left push button；The described left interpupillary distance axis of guide It is arranged on described module shell；Described left lens barrel connector be arranged on the described left interpupillary distance axis of guide and It is connected with described left barrel assembly；Described left impeller is arranged on the described left interpupillary distance axis of guide and drives Described left lens barrel connector moves along the described left interpupillary distance axis of guide；Described left push button is arranged on described left promotion On part, it is used for controlling described left impeller and moves along the described left interpupillary distance axis of guide；

Optics module the most according to claim 2, it is characterised in that described left lens barrel connector bag Including integrated left lens barrel connecting portion and left axis of guide connecting portion, described left lens barrel connecting portion is provided with use In the left guide through hole passed for described left barrel assembly, described left axis of guide connecting portion is provided with for supplying The left guide through hole that the described left interpupillary distance axis of guide passes；Described left push button includes integrated left pushing part With left extension lobe；Described left impeller be provided with the left slot with described left extension raised portion fits and Hole is inserted in left promotion for passing for the described left interpupillary distance axis of guide；

Optics module the most according to claim 3, it is characterised in that described left guide through hole is provided with Two, and described left promote insert hole be provided with one, when coordinating with the described left interpupillary distance axis of guide, a described left side Promote and insert hole between two described left guide through hole；Or, described left guide through hole is provided with one, And described left promotion insert hole and be provided with two, when coordinating with the described left interpupillary distance axis of guide, described left guiding is logical Hole is inserted between hole two described left promotions；

Optics module the most according to claim 2, it is characterised in that described left interpupillary adjustment mechanism Also include being arranged on the left promotion limit assembly inside described left impeller and described module shell；

Optics module the most according to claim 5, it is characterised in that described left promotion limit assembly Including the left interpupillary distance slip locating part being arranged on inside described module shell, described left interpupillary distance slip locating part A left sliding space inserted for described left impeller is cooperatively formed with described module shell；The described sky that slides Described left interpupillary distance slip locating part or the side of described module shell inside between are provided with left sliding rack；Institute State left impeller to insert the part of described left sliding space and be provided with the left side coordinated with described left sliding rack and push away Dynamic tooth；

Optics module the most according to claim 2, it is characterised in that the described left interpupillary distance axis of guide and The right interpupillary distance axis of guide is the same metal axis of guide.

Optics module the most according to claim 7, it is characterised in that described left barrel assembly includes Left lens barrel shell and the left Lens assembly being arranged in described left lens barrel shell；Described right lens-barrel assembly includes Right lens-barrel shell and the right Lens assembly being arranged in described right lens-barrel shell；Described optics module also includes The metal being arranged on described module shell and passing described left lens barrel shell and right lens-barrel shell guides limit Position axle；Described metal guide and limit axle is parallel with the described left interpupillary distance axis of guide and the described right interpupillary distance axis of guide.

Optics module the most according to claim 1, it is characterised in that described module shell includes mould Group fore shell and module back cover；Described left interpupillary adjustment mechanism and described right interpupillary adjustment mechanism are arranged on described On module fore shell, and described module fore shell is provided with two interpupillary distance spacing holes, for for described left lens barrel group Part and described right lens-barrel assembly pass through, to regulate interpupillary distance range of accommodation.

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