CN208689271U - Interpupillary distance object distance is adjustable virtual reality glasses - Google Patents

Abstract

The utility model relates to technical field of intelligent equipment, in particular to a kind of adjustable virtual reality glasses of interpupillary distance object distance.The adjustable virtual reality glasses of interpupillary distance object distance include the first bindiny mechanism and the second bindiny mechanism for wearing main body, equipment body, interpupillary adjustment mechanism, object distance regulating mechanism, left and right settings of structure annular in shape.Object distance regulating mechanism is connect with fixed mechanism, the sliding of fixed mechanism counter-cylinder is driven, to adjust distance of the display screen away from eyeglass.Interpupillary adjustment mechanism is connect with two outer lens barrels, drives two outer lens barrels close to each other or separate, to adjust the relative distance of two groups of eyeglasses and the relative distance of two display screens simultaneously.The adjustable virtual reality glasses of interpupillary distance object distance are respectively used to adapt to different interpupillary distance users and different vision condition users use by setting interpupillary adjustment mechanism and object distance regulating mechanism.

Description

Interpupillary distance object distance is adjustable virtual reality glasses

Technical field

The utility model relates to technical field of intelligent equipment, in particular to a kind of adjustable virtual reality of interpupillary distance object distance Glasses.

Background technique

With the progress of society and the development of science and technology, virtual reality glasses are more and more welcomed by the people.Virtual reality Glasses are to utilize emulation technology, computer graphics, human-machine interface technology, multimedia technology, sensing technology and network technology etc. The product of multiple technologies set can provide a kind of brand-new human-computer interaction means.It is inconsistent due to human eye interpupillary distance, using empty When quasi- Reality glasses, preferably scheme is to adjust virtual reality glasses according to the interpupillary distance of different people, makes virtual reality glasses Center of lens, display screen show that the center of picture is consistent with the pupil of human eye, can just accomplish optimum efficiency in this way.And for For myopic or hyperopic defocus user, when they do not wear glasses using the virtual reality glasses, it cannot be formed on retina Clearly image influences viewing effect.And wearing spectacles, and will cause summer easy too hot, influence wear comfort etc..

Utility model content

In view of this, the purpose of this utility model is to provide a kind of adjustable virtual reality glasses of interpupillary distance object distance, to solve The above problem.

The utility model preferred embodiment provides a kind of adjustable virtual reality glasses of interpupillary distance object distance, including structure annular in shape Wear main body, equipment body, interpupillary adjustment mechanism, object distance regulating mechanism, the first bindiny mechanism of left and right settings and the second connection Mechanism, first bindiny mechanism be connected to it is described wear between main body and equipment body, second bindiny mechanism is connected to It is described to wear between main body and equipment body；

The equipment body includes shell, setting two inner lens cones, two outer lens barrels and fixed mechanism inside the shell, often One end of a inner lens cone is provided with one group of eyeglass, another end opening, and each outer lens barrel is sheathed on outside the inner lens cone And one end of the opening of the outer lens barrel far from the inner lens cone is provided with a display screen, the shell includes top plate, nose-shaped appearance Receive chamber, bottom plate and the side wall that the top plate, nose-shaped accommodating chamber and bottom plate are surrounded from side, the display location is in shell and leaning on The nearly bottom plate, the top plate include two hollowed out areas with eyeglass described in leaking out two groups respectively, each inner lens cone appearance Face is provided with the baffle being connected with the inner lens cone, and the top plate, which is provided with, prevents the baffle from doing the locating part moved forward and backward, The fixed mechanism include surrounded from side the antethecas of two outer lens barrels, left wall, rear wall, right wall, the connection antetheca and The whippletree of rear wall and the multiple hollow sleeves for being respectively arranged on left wall and right wall, are provided with four cylinders in the shell, and every The cylinder connects the top plate and bottom plate, the every cylinder pass through two sleeves and can the relatively described sleeve sliding, it is described Antetheca and rear wall are respectively provided with two elongated openings, and the front side wall and rear wall of each outer lens barrel are provided at least One protrusion, the protrusion are slided in the elongated opening；

The object distance regulating mechanism is connect with the fixed mechanism, drives the relatively described cylinder sliding of the fixed mechanism, To adjust distance of the display screen away from the eyeglass；

The interpupillary adjustment mechanism is connect with two outer lens barrels, drives two outer lens barrels close to each other or remote From thus the relative distance of the relative distance of eyeglass described in adjusting two groups simultaneously and two display screens.

Optionally, first bindiny mechanism includes the first fixation kit and the first hollow linking arm, and described first is solid Determine component include first rotating shaft, the first connector being set in first rotating shaft and with first connector connected vertically One connecting plate, first connecting plate are connect with the top plate, one end of first linking arm be set in the first rotating shaft, The other end is fixedly connected with the main body of wearing, and first linking arm has the first opening close to described one end for wearing main body；

Second bindiny mechanism includes the second fixation kit and the second hollow linking arm, the second fixation kit packet It includes the second shaft, the second connector for being set in the second shaft and connect with second connector connected vertically second Plate, second connecting plate are connect with the top plate, and one end of second linking arm is set in second shaft, the other end It is fixedly connected with the main body of wearing, second linking arm has the second opening close to described one end for wearing main body；

The object distance regulating mechanism includes the first knob, the first chain transminssion mechanism, the second chain transminssion mechanism and rolling Mechanism, first chain transminssion mechanism include first gear, second gear and are set in first gear and second gear First chain, second chain transminssion mechanism include third gear, the 4th gear and are set in third gear and the 4th gear On the second chain, the rolling mechanism includes that the rack gear of the left wall or right wall and the ratcheting with the rack gear the 5th is arranged in Gear, first chain transminssion mechanism and the second chain transminssion mechanism are arranged in first linking arm, the roller press Structure is arranged between the shell and fixed mechanism, and it is coaxial with the first gear that first knob passes through first opening Connection, the second gear and the third gear are coaxially connected, described in the 4th gear and the 5th gear are separately fixed at The both ends of first rotating shaft；

The interpupillary adjustment mechanism includes the second knob, third chain transminssion mechanism, the 4th chain transminssion mechanism, gear biography Motivation structure and regulating mechanism, the third chain transminssion mechanism and the 4th chain transminssion mechanism are arranged in second linking arm It is interior, the third chain transminssion mechanism include the 6th gear, the 7th gear and be set on the 6th gear and the 7th gear Three chains, the 4th chain transminssion mechanism include eighth gear, the 9th gear and are set in eighth gear and the 9th gear The 4th chain, the gear drive includes the tenth gear and the 11st gear with the tenth gear mesh, described Regulating mechanism includes the 5th chain transminssion mechanism and the upper rack that a display screen behind is arranged in, another display screen back Lower rack gear afterwards and the 14th gear between the upper rack and lower rack gear, the 5th chain transminssion mechanism packet Include the 12nd gear, the 13rd gear and the 5th chain being set on the 12nd gear and the 13rd gear, second rotation Button is coaxially connected with the 6th gear across second opening, and the 7th gear and the eighth gear are coaxially connected, 9th gear and the tenth gear are separately fixed at the both ends of second shaft, the 11st gear and the 12nd gear Coaxially connected, the 13rd gear and the 14th gear are coaxially connected on the whippletree.

Optionally, the adjustable virtual reality glasses of interpupillary distance object distance further include soft eyeshade, and the soft eyeshade includes soft The nose-shaped accommodating chamber of matter, soft bottom surface and the soft side wall upwardly extended from the soft bottom surface, the soft nose-shaped accommodating chamber Including two notch, the soft bottom surface includes a hollowed out area to expose two groups of eyeglasses；

The soft bottom surface is connect with the top plate, and the soft nose-shaped accommodating chamber is adapted to the nose-shaped accommodating chamber.

The adjustable virtual reality glasses of interpupillary distance object distance that the utility model preferred embodiment provides adjust machine by setting interpupillary distance Structure and object distance regulating mechanism are respectively used to adapt to different interpupillary distance users and different vision condition users use.When object distance is adjusted When mechanism drives the fixed mechanism cylinder relatively to slide, i.e., close to or far from the top plate of shell when, can drive it is described outside The relatively described cylinder sliding of lens barrel, to drive the display screen for being set to the outer lens barrel is opposite to slide.And each scope Cylinder outer surface is provided with the baffle being connected with the inner lens cone, and top plate is provided with and prevents the baffle from doing the limit moved forward and backward Part, therefore, when outer lens barrel is close to or far from top plate, inner lens cone will not be close to or far from the top plate of shell.Therefore, the object distance Regulating mechanism is adjustable distance of the display screen away from the eyeglass, i.e. adjustment object distance, so that myopic or hyperopic defocus user can Object distance is adjusted to carry out blur-free imaging by object distance regulating mechanism with not wearing spectacles.When the interpupillary adjustment mechanism drives two When a outer lens barrel is close to each other or separate, i.e., when the protrusion of outer lens barrel is slided in the elongated opening, two described interior Lens barrel also can be close to each other or separate, thus the relative distance of eyeglass described in adjusting two groups simultaneously and two display screens it is opposite away from From, even if the center at the center of every group of eyeglass, display screen corresponding with this group of eyeglass is consistent with the pupil of human eye, thus clearly at Picture.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of the adjustable virtual reality glasses of interpupillary distance object distance provided by the embodiment of the utility model.

Fig. 2 is the perspective view of the explosion of equipment body provided by the embodiment of the utility model.

Fig. 3 is a diagrammatic cross-section of shell provided by the embodiment of the utility model.

Fig. 4 is the structural schematic diagram of fixed mechanism provided by the embodiment of the utility model.

Fig. 5 is the structural schematic diagram of the first bindiny mechanism and the second bindiny mechanism provided by the embodiment of the utility model.

Fig. 6 is the connection schematic diagram of object distance regulating mechanism and interpupillary adjustment mechanism provided by the embodiment of the utility model.

The connection schematic diagram of object distance regulating mechanism and interpupillary adjustment mechanism under another visual angle that Fig. 7 is Fig. 6.

Fig. 8 is that the part-structure of the adjustable virtual reality glasses of another interpupillary distance object distance provided by the embodiment of the utility model shows It is intended to.

Fig. 9 is the structural schematic diagram of soft eyeshade provided by the embodiment of the utility model.

Icon: 1- interpupillary distance object distance is adjustable virtual reality glasses；10- wears main body；30- equipment body；50- interpupillary distance adjusts machine Structure；70- object distance regulating mechanism；The first bindiny mechanism of 80-；The second bindiny mechanism of 90-；31- shell；33- inner lens cone；35- epi mirror Cylinder；37- fixed mechanism；331- eyeglass；351- display screen；311- top plate；313- bottom plate；The nose-shaped accommodating chamber of 315-；317- side wall； The hollowed out area 318-；333- baffle；3111- locating part；371- antetheca；372- left wall；373- rear wall；374- right wall；375- is horizontal Thick stick；376- sleeve；319- cylinder；377- elongated opening；355- protrusion；The first fixation kit of 81-；The first linking arm of 85-；811- First rotating shaft；The first connector of 813-；The first connecting plate of 815-；851- first is open；The second fixation kit of 91-；95- second connects Connect arm；The second shaft of 911-；The second connector of 913-；The second connecting plate of 915-；951- second is open；The first knob of 71-；73- First chain transminssion mechanism；The second chain transminssion mechanism of 75-；77- rolling mechanism；731- first gear；733- second gear； The first chain of 735-；751- third gear；The 4th gear of 753-；The second chain of 755-；771- rack gear；The 5th gear of 773-；51- Second knob；53- third chain transminssion mechanism；The 4th chain transminssion mechanism of 55-；57- gear drive；The 6th tooth of 531- Wheel；The 7th gear of 533-；535- third chain；551- eighth gear；The 9th gear of 553-；The 4th chain of 555-；571- the tenth Gear；The 11st gear of 573-；The 5th chain transminssion mechanism of 591-；593- upper rack；Rack gear under 595-；14 gear of 597-； The 12nd gear of 5911-；The 13rd gear of 5913-；The 5th chain of 5915-；The soft eyeshade of 100-；The soft nose-shaped receiving of 110- Chamber；The soft bottom surface 130-；The soft side wall of 150-；1101- first part；1103- second part；1105- Part III.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be matched with a variety of different It sets to arrange and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to below The range of claimed invention is limited, but is merely representative of the selected embodiment of the utility model.It is practical based on this Novel embodiment, those skilled in the art's every other implementation obtained without making creative work Example, fall within the protection scope of the utility model.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

Refering to fig. 1, the utility model embodiment provides a kind of adjustable virtual reality glasses 1 of interpupillary distance object distance.The interpupillary distance object distance Adjustable virtual reality glasses 1 wear main body 10, equipment body 30, interpupillary adjustment mechanism 50, object distance tune including structure annular in shape Save the first bindiny mechanism 80 and the second bindiny mechanism 90 of mechanism 70, left and right settings.First bindiny mechanism 80 is connected to institute It states and wears between main body 10 and equipment body 30, second bindiny mechanism 90, which is connected to, described wears main body 10 and equipment body Between 30.

Fig. 2 to Fig. 4 is please referred to, the equipment body 30 includes shell 31, two scopes being arranged in shell 31 33, two outer lens barrels 35 of cylinder and fixed mechanism 37.One end of each inner lens cone 33 is provided with one group of eyeglass 331, other end Opening.Each outer lens barrel 35 is sheathed on outer and described opening of the outer lens barrel 35 far from the inner lens cone 33 of the inner lens cone 33 One end be provided with a display screen 351.The shell 31 includes top plate 311, nose-shaped accommodating chamber 315, bottom plate 313 and wraps from side Enclose the side wall 317 of the top plate 311, nose-shaped accommodating chamber 315 and bottom plate 313.The display screen 351 is located in shell 31 and close The bottom plate 313, the top plate 311 include two hollowed out areas 318 with eyeglass 331 described in leaking out two groups respectively.It is each described 33 outer surface of inner lens cone is provided with the baffle 333 being connected with the inner lens cone 33.The top plate 311, which is provided with, prevents the baffle 333 do the locating part 3111 moved forward and backward, as shown in figure 3, the locating part 3111 can there are four.As shown in figure 4, described solid Determining mechanism 37 includes that the antetheca 371 of two outer lens barrels 35, left wall 372, rear wall 373, right wall 374, connection are surrounded from side The whippletree 375 of the antetheca 371 and rear wall 373 and the multiple hollow sleeves 376 for being respectively arranged on left wall 372 and right wall 374.Such as Shown in Fig. 3, four cylinders 319 are provided in the shell 31, the every cylinder 319 connects the top plate 311 and bottom plate 313, the every cylinder 319 passes through two sleeves 376 and can the relatively described sliding of sleeve 376.The antetheca 371 and rear wall 373 are respectively provided with two elongated openings 377.The front side wall 317 and rear wall 317 of each outer lens barrel 35 are provided with An at least protrusion 355, described raised 355 slide in the elongated opening 377.

The object distance regulating mechanism 70 is connect with the fixed mechanism 37, drives the relatively described cylinder of the fixed mechanism 37 319 slidings, to adjust distance of the display screen 351 away from the eyeglass 331.Since the front side wall 317 of outer lens barrel 35 is with after Side wall 317 is provided with an at least protrusion 355, and described raised 355 elongated openings 377 for being embedded in the fixed mechanism 37 It is interior.When object distance regulating mechanism 70 drives the fixed mechanism 37 cylinder 319 relatively to slide, i.e., close to or far from shell 31 Top plate 311 when, the outer lens barrel 35 cylinder 319 relatively can be driven to slide, be set to the outer lens barrel 35 to drive Display screen 351 opposite slide.And each 33 outer surface of the inner lens cone is provided with the baffle being connected with the inner lens cone 33 333, and top plate 311 is provided with and prevents the baffle 333 from doing the locating part 3111 moved forward and backward, therefore, when outer lens barrel 35 is close Or when far from top plate 311, inner lens cone 33 will not be close to or far from the top plate 311 of shell 31.Therefore, the object distance regulating mechanism 70 It is adjustable distance of the display screen 351 away from the eyeglass 331, i.e. adjustment object distance, so that myopic or hyperopic defocus user can be with Not wearing spectacles and object distance is adjusted by object distance regulating mechanism 70 and carries out blur-free imaging.

The interpupillary adjustment mechanism 50 is connect with two outer lens barrels 35, drives two outer lens barrels 35 close to each other Or it is separate, thus the relative distance of the relative distance of eyeglass 331 and two display screens 351 described in adjusting two groups simultaneously.Due to outer Lens barrel 35 is to be sheathed on outside the inner lens cone 33, therefore work as the interpupillary adjustment mechanism 50 and drive two outer lens barrels 35 mutually Close to or far from when, i.e., when the protrusion 355 of outer lens barrel 35 is slided in the elongated opening 377, two inner lens cones 33 Can be close to each other or separate, thus the relative distance of eyeglass 331 described in adjusting two groups simultaneously and two display screens 351 it is opposite away from From, even if the center at the center of every group of eyeglass 331, display screen 351 corresponding with this group of eyeglass 331 is consistent with the pupil of human eye, To blur-free imaging.

Referring to Fig. 5, in a specific embodiment, first bindiny mechanism 80 includes 81 He of the first fixation kit The first hollow linking arm 85.First fixation kit 81 includes first rotating shaft 811, be set in first rotating shaft 811 the A connection piece 813 and with first connector 813, first connecting plate 815 connected vertically.First connecting plate 815 and institute State the connection of top plate 311.One end of first linking arm 85 is set in the first rotating shaft 811, the other end and wears master with described Body 10 is fixedly connected.First linking arm 85 has the first opening 851 close to described one end for wearing main body 10.

Second bindiny mechanism 90 includes the second fixation kit 91 and the second hollow linking arm 95.Described second is fixed Component 91 include the second shaft 911, the second connector 913 for being set in the second shaft 911 and with second connector 913 Second connecting plate 915 connected vertically.Second connecting plate 915 is connect with the top plate 311.Second linking arm 95 One end is set in second shaft 911, the other end is fixedly connected with the main body 10 of wearing.Second linking arm 95 is close There is the second opening 951 in described one end for wearing main body 10.In Fig. 5, the second opening 951 is blocked, due to the second opening 951 Position it is symmetrical with the first opening 851 and shape is identical, therefore just not other attached drawing.

Referring to Fig. 6, the object distance regulating mechanism 70 includes the first knob 71, the first chain transminssion mechanism 73, the second chain Strip transmission mechanism 75 and rolling mechanism 77.First chain transminssion mechanism 73 include first gear 731, second gear 733 and The first chain 735 being set in first gear 731 and second gear 733.Second chain transminssion mechanism 75 includes third Gear 751, the 4th gear 753 and the second chain 755 being set on third gear 751 and the 4th gear 753.The roller press Structure 77 includes the rack gear 771 and fiveth gear 773 ratcheting with the rack gear 771 that the left wall 372 or right wall 374 is arranged in. First chain transminssion mechanism 73 and the second chain transminssion mechanism 75 are arranged in first linking arm 85.The roller press Structure 77 is arranged between the shell 31 and fixed mechanism 37.First knob 71 pass through it is described first opening 851 with it is described First gear 731 is coaxially connected, and the second gear 733 and the third gear 751 are coaxially connected, the 4th gear 753 The both ends of the first rotating shaft 811 are separately fixed at the 5th gear 773.

Fig. 6 and Fig. 7 are please referred to, the interpupillary adjustment mechanism 50 includes the second knob 51, third chain transminssion mechanism 53, the 4th chain transminssion mechanism 55, gear drive 57 and regulating mechanism.The third chain transminssion mechanism 53 and the 4th chain Strip transmission mechanism 55 is arranged in second linking arm 95.The third chain transminssion mechanism 53 includes the 6th gear 531, the Seven gears 533 and the third chain 535 being set on the 6th gear 531 and the 7th gear 533.4th chain transminssion mechanism 55 include eighth gear 551, the 9th gear 553 and the 4th chain 555 being set in eighth gear 551 and the 9th gear 553. The gear drive 57 includes the tenth gear 571 and ten one gear 573 ratcheting with the tenth gear 571.It is described Regulating mechanism includes the 5th chain transminssion mechanism 591 and upper rack 593, Ling Yisuo that 351 behind of display screen is arranged in State the lower rack gear 595 of 351 behind of display screen and the 14th gear between the upper rack 593 and lower rack gear 595 597.5th chain transminssion mechanism 591 includes the 12nd gear 5911, the 13rd gear 5913 and is set in the 12nd tooth Take turns the 5th chain 5915 on the 5911 and the 13rd gear 5913.Second knob 51 passes through second opening 951 and institute It is coaxially connected to state the 6th gear 531.7th gear 533 and the eighth gear 551 are coaxially connected.9th gear 553 and the tenth gear 571 be separately fixed at the both ends of second shaft 911, the 11st gear 573 and the 12nd gear 5911 is coaxially connected, and the 13rd gear 5913 and the 14th gear 597 are coaxially connected on the whippletree 375.

It is clear that the position of the first bindiny mechanism 80 and the second bindiny mechanism 90 can be with right and left mutually changing, corresponding object distance Regulating mechanism 70 and 50 position of interpupillary adjustment mechanism also right and left mutually changing.

When carrying out object distance adjusting, the first knob 71 is rotated, the first knob 71 drives first gear 731 to rotate, the first tooth Wheel 731 drives the second gear 733 to rotate by the first chain 735, and the rotation of second gear 733 is to drive the third Gear 751 rotates, and the third gear 751 drives the 4th gear 753 to rotate by the second chain 755, the 4th tooth 753 rotation of wheel then makes the rack gear 771 mobile to drive the fixed mechanism 37 to drive the 5th gear 773 to rotate The relatively described cylinder 319 slides, to adjust distance of the display screen 351 away from the eyeglass 331 simultaneously.

When carrying out interpupillary distance adjusting, the second knob 51 is rotated, the second knob 51 drives the rotation of the 6th gear 531, the 6th tooth Wheel 531 drives the 7th gear 533 to rotate by third chain 535, and the 7th gear 533 rotation is to drive the described 8th Gear 551 rotates, and the eighth gear 551 drives the 9th gear 553 to rotate by the 4th chain 555, the 9th tooth 553 rotation of wheel is to drive the tenth gear 571 to rotate, and the tenth gear 571 rotation is to drive the 11st gear 573 Rotation, to drive the 12nd gear 5911 to rotate, the 12nd gear 5911 passes through for the 11st gear 573 rotation 5th chain 5915 drives the 13rd gear 5913 to rotate, and the 13rd gear 5913 rotation is to drive the described 14th Gear 597 rotates, and then makes the upper rack 593 and lower rack gear 595 close to each other or separate, drives two outer lens barrels 35 It is close to each other or separate, thus the relative distance of eyeglass 331 described in adjusting two groups simultaneously and two display screens 351 it is opposite away from From.

Fig. 8 and Fig. 9 are please referred to, optionally, the adjustable virtual reality glasses 1 of interpupillary distance object distance further include soft eyeshade 100. The soft eyeshade 100 includes soft nose-shaped accommodating chamber 110, soft bottom surface 130 and upwardly extends from the soft bottom surface 130 Soft side wall 150.The soft nose-shaped accommodating chamber 110 includes two notch.Two notch are soft nose-shaped accommodating chamber 110 It is divided into first part 1101 as shown in Figure 9, second part 1103 and Part III 1105.It, can be with by the way that two notch are arranged It better shading and adapts to different nose-shaped.The soft bottom surface 130 includes a hollowed out area 318 to expose two groups of mirrors Piece 331.The soft bottom surface 130 is connect with the top plate 311, the soft nose-shaped accommodating chamber 110 and the nose-shaped accommodating chamber 315 adaptations.

The adjustable virtual reality glasses 1 of interpupillary distance object distance provided by the embodiment of the utility model pass through setting interpupillary adjustment mechanism 50 With object distance regulating mechanism 70, it is respectively used to adapt to different interpupillary distance users and different vision condition users uses.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one Ground connection.It can be mechanical connection, be also possible to be electrically connected.It can be directly connected, the indirect phase of intermediary can also be passed through Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned The concrete meaning of term in the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside" For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This Outside, in the description of the present invention, term " first " and " second " etc. be only used for distinguish description, and should not be understood as instruction or Imply relative importance.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (3)

1. a kind of adjustable virtual reality glasses of interpupillary distance object distance, which is characterized in that wear main body, equipment master including structure annular in shape Body, interpupillary adjustment mechanism, object distance regulating mechanism, left and right settings the first bindiny mechanism and the second bindiny mechanism, it is described first connect Connection mechanism be connected to it is described wear between main body and equipment body, second bindiny mechanism, which is connected to, described to wear main body and sets Between standby main body；

The equipment body includes shell, two inner lens cones, two outer lens barrels and the fixed mechanism of setting inside the shell, Mei Gesuo The one end for stating inner lens cone is provided with one group of eyeglass, another end opening, and each outer lens barrel is sheathed on outside the inner lens cone and institute The one end for stating opening of the outer lens barrel far from the inner lens cone is provided with a display screen, the shell include top plate, nose-shaped accommodating chamber, Bottom plate and the side wall that the top plate, nose-shaped accommodating chamber and bottom plate are surrounded from side, the display location is in shell and close to institute State bottom plate, the top plate includes two hollowed out areas with eyeglass described in leaking out two groups respectively, and each inner lens cone outer surface is set It is equipped with the baffle being connected with the inner lens cone, the top plate, which is provided with, prevents the baffle from doing the locating part moved forward and backward, described Fixed mechanism includes the antetheca that two outer lens barrels are surrounded from side, left wall, rear wall, right wall, the connection antetheca and rear wall Whippletree and be respectively arranged on multiple hollow sleeves of left wall and right wall, four cylinders are provided in the shell, described in every Cylinder connects the top plate and bottom plate, the every cylinder pass through two sleeves and can the relatively described sleeve sliding, the antetheca Two elongated openings are respectively provided with rear wall, it is convex that the front side wall and rear wall of each outer lens barrel are provided at least one It rises, the protrusion is slided in the elongated opening；

The object distance regulating mechanism is connect with the fixed mechanism, drives the relatively described cylinder sliding of the fixed mechanism, thus Adjust distance of the display screen away from the eyeglass；

The interpupillary adjustment mechanism is connect with two outer lens barrels, drives two outer lens barrels close to each other or separate, from And the relative distance of the relative distance of eyeglass described in adjusting two groups simultaneously and two display screens.

2. the adjustable virtual reality glasses of interpupillary distance object distance according to claim 1, which is characterized in that first bindiny mechanism Including the first fixation kit and the first hollow linking arm, first fixation kit includes first rotating shaft, is set in first turn The first connector on axis and with first connector the first connecting plate connected vertically, first connecting plate and the top Plate connection, one end of first linking arm is set in the first rotating shaft, the other end is fixedly connected with the main body of wearing, institute Stating the first linking arm has the first opening close to described one end for wearing main body；

Second bindiny mechanism includes the second fixation kit and the second hollow linking arm, and second fixation kit includes the Two shafts, the second connector being set in the second shaft and with second connector the second connecting plate connected vertically, institute It states the second connecting plate to connect with the top plate, one end of second linking arm is set in second shaft, the other end and institute It states and wears main body and be fixedly connected, second linking arm has the second opening close to described one end for wearing main body；

The object distance regulating mechanism includes the first knob, the first chain transminssion mechanism, the second chain transminssion mechanism and rolling mechanism, First chain transminssion mechanism includes first gear, second gear and the first chain being set in first gear and second gear Item, second chain transminssion mechanism include third gear, the 4th gear and be set on third gear and the 4th gear Two chains, the rolling mechanism include that the rack gear of the left wall or right wall and fiveth gear ratcheting with the rack gear is arranged in, First chain transminssion mechanism and the second chain transminssion mechanism are arranged in first linking arm, the rolling mechanism setting Between the shell and fixed mechanism, first knob is coaxially connected with the first gear across first opening, The second gear and the third gear are coaxially connected, and the 4th gear and the 5th gear are separately fixed at described first turn The both ends of axis；

The interpupillary adjustment mechanism includes the second knob, third chain transminssion mechanism, the 4th chain transminssion mechanism, gear drive machine Structure and regulating mechanism, the third chain transminssion mechanism and the 4th chain transminssion mechanism are arranged in second linking arm, institute Stating third chain transminssion mechanism includes the 6th gear, the 7th gear and the third chain being set on the 6th gear and the 7th gear Item, the 4th chain transminssion mechanism include eighth gear, the 9th gear and be set in eighth gear and the 9th gear Four chains, the gear drive include the tenth gear and the 11st gear with the tenth gear mesh, the adjusting Mechanism includes the 5th chain transminssion mechanism and the upper rack that a display screen behind is arranged in, another display screen behind Lower rack gear and the 14th gear between the upper rack and lower rack gear, the 5th chain transminssion mechanism include the 12 gears, the 13rd gear and the 5th chain being set on the 12nd gear and the 13rd gear, second knob are worn Cross it is described second opening it is coaxially connected with the 6th gear, the 7th gear and the eighth gear are coaxially connected, described 9th gear and the tenth gear are separately fixed at the both ends of second shaft, and the 11st gear and the 12nd gear are coaxial Connection, the 13rd gear and the 14th gear are coaxially connected on the whippletree.

3. the adjustable virtual reality glasses of interpupillary distance object distance according to claim 1 or 2, which is characterized in that the interpupillary distance object distance Adjustable virtual reality glasses further include soft eyeshade, the soft eyeshade include soft nose-shaped accommodating chamber, soft bottom surface and from The soft side wall that the soft bottom surface upwardly extends, the soft nose-shaped accommodating chamber include two notch, the soft bottom surface packet A hollowed out area is included to expose two groups of eyeglasses；

The soft bottom surface is connect with the top plate, and the soft nose-shaped accommodating chamber is adapted to the nose-shaped accommodating chamber.