CN208689274U - Object distance is adjustable virtual reality device - Google Patents
Object distance is adjustable virtual reality device Download PDFInfo
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- CN208689274U CN208689274U CN201821318905.3U CN201821318905U CN208689274U CN 208689274 U CN208689274 U CN 208689274U CN 201821318905 U CN201821318905 U CN 201821318905U CN 208689274 U CN208689274 U CN 208689274U
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- object distance
- gear
- lens barrel
- outer lens
- linking arm
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- 230000007246 mechanism Effects 0.000 claims abstract description 152
- 230000001105 regulatory effect Effects 0.000 claims abstract description 42
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
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- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a kind of adjustable virtual reality devices of object distance.The object distance is adjustable, and virtual reality device includes wearing main body, equipment body, object distance regulating mechanism, turning control mechanism, the first bindiny mechanism and the second bindiny mechanism.Its object distance regulating mechanism is connect with outer lens barrel, is driven outer lens barrel counter-cylinder sliding, is made outer lens barrel close to or far from top plate.And each inner lens cone is fixedly connected with top plate, then when outer lens barrel counter-cylinder slides, inner lens cone will not be close to or far from top plate.Therefore, object distance regulating mechanism is adjustable distance of the display screen away from eyeglass, i.e. adjustment object distance so that myopic or hyperopic defocus user can not wearing spectacles and object distance is adjusted by object distance regulating mechanism and carries out blur-free imaging.Its turning control mechanism can be when equipment body and the first bindiny mechanism relatively rotate, and control object distance regulating mechanism does not change object distance, and the first bindiny mechanism and second bindiny mechanism's relative device body rotation are made when preventing user from wearing and changes object distance.
Description
Technical field
The utility model relates to technical field of intelligent equipment, in particular to a kind of adjustable virtual reality device of object distance.
Background technique
With the progress of society and the development of science and technology, virtual reality device is more and more welcomed by the people.Virtual reality
Equipment is 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.And myopic or hyperopic defocus user is come
It says, when they do not wear glasses using the virtual reality device, clearly image cannot be formed on retina, influence viewing effect
Fruit.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 device of object distance, it is above-mentioned to solve
Problem.
The adjustable virtual reality device of object distance provided by the embodiment of the utility model, which is characterized in that including structure annular in shape
Wear main body, equipment body, object distance regulating mechanism, turning control mechanism, the first bindiny mechanism of left and right settings and second connect
Connection mechanism, first bindiny mechanism be connected to it is described wear between main body and equipment body, the second bindiny mechanism connection
It is worn between main body and equipment body described；
The equipment body includes shell, the inner lens cone and outer lens barrel of setting inside the shell, and one end of the inner lens cone is set
Two groups of eyeglasses, another end opening are equipped with, the outer lens barrel is sheathed on outside the inner lens cone and the outer lens barrel is far from the scope
One end of the opening of cylinder is provided with display screen, and the shell includes top plate, nose-shaped accommodating chamber, bottom plate and surrounds the top from side
The side wall of plate, nose-shaped accommodating chamber and bottom plate, for the display location in shell and close to the bottom plate, the top plate includes two
Hollowed out area is fixedly connected with the top plate, is provided in the shell with eyeglass described in leaking out two groups respectively, the inner lens cone
Four cylinders, the every cylinder connects the top plate and bottom plate, the left outside wall and right outer wall of the outer lens barrel are installed with respectively
Multiple hollow sleeves, the every cylinder pass through two sleeves and can the relatively described sleeve slidings；
The object distance regulating mechanism is connect with the outer lens barrel, drives the relatively described cylinder sliding of the outer lens barrel, thus
Adjust distance of the display screen away from the eyeglass；
The turning control mechanism is connected between first bindiny mechanism and object distance regulating mechanism, for setting described
Standby main body controls the object distance regulating mechanism and does not drive the outer lens barrel relatively described when rotating relative to first bindiny mechanism
Cylinder sliding.
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 linking arm, and second fixation kit includes second
Shaft, the second connector being set in the second shaft and with second connector the second connecting plate connected vertically, it is described
Second connecting plate is connect with the top plate, one end of second linking arm be set in second shaft, the other end with it is described
Main body is worn to be fixedly connected；
The object distance regulating mechanism includes 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 includes that the rack gear of the outer lens barrel and fiveth gear ratcheting with the rack gear is arranged in, described
First chain transminssion mechanism and the second chain transminssion mechanism are arranged in first linking arm, and the rolling mechanism is arranged in institute
It states between shell and outer lens barrel, the knob passes through first opening, second tooth coaxially connected with the first gear
Take turns coaxially connected with the third gear, the 4th gear and the 5th gear are separately fixed at the both ends of the first rotating shaft；
The turning control mechanism includes one end company that the first rotating shaft is connect and be set in first linking arm
The L shape rotating member connect and the compressible component being connect with the rack gear away from the one side of the 5th gear, described compressible group
Part includes on the right side of upper plate, lower plate, the spring positioned at upper plate and lower plate, the fixing piece through spring and the upper plate or left side
The framework is protruded into the framework being fixedly connected, one end of the rotating member.
Optionally, second linking arm is hollow, and second linking arm has second close to described one end for wearing main body
Opening；
There are two the object distance regulating mechanisms, the first chain transminssion mechanism and second of another object distance regulating mechanism
Chain transminssion mechanism is arranged in second linking arm, and knob passes through second opening and coaxially connects with the first gear
It connects, the 4th gear and the 5th gear are separately fixed at the both ends of second shaft；
There are two the turning control mechanisms, and the turning control mechanism and the object distance regulating mechanism correspond, and
The L shape rotating member of another turning control mechanism is connect with second shaft.
Optionally, the adjustable virtual reality device of the object distance further includes soft eyeshade, and the soft eyeshade includes soft nose
Shape accommodating chamber, soft bottom surface and the soft side wall upwardly extended from the soft bottom surface, the soft nose-shaped accommodating chamber include
Two notch, the soft bottom surface include 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 device of object distance that the utility model preferred embodiment provides, object distance regulating mechanism and described outer
Lens barrel connection drives the relatively described cylinder sliding of the outer lens barrel, to adjust distance of the display screen away from the eyeglass.And
Each inner lens cone is fixedly connected with the top plate, and therefore, when the outer lens barrel cylinder relatively slides, i.e., outer lens barrel is close
Or when far from top plate, inner lens cone will not be close to or far from top plate.Therefore, the object distance regulating mechanism be adjustable the display screen away from
The distance of the eyeglass, i.e., adjustment object distance so that myopic or hyperopic defocus user can not wearing spectacles and by object distance adjusting
Institutional adjustment object distance carries out blur-free imaging.Its turning control mechanism can be relatively rotated in equipment body and the first bindiny mechanism
When, control object distance regulating mechanism does not change object distance, makes the first bindiny mechanism and the second bindiny mechanism opposite when preventing user from wearing
Equipment body rotates and changes object distance.
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 device of 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 the first bindiny mechanism and the second bindiny mechanism provided by the embodiment of the utility model.
Fig. 5 is the connection schematic diagram of object distance regulating mechanism provided by the embodiment of the utility model.
Fig. 6 is the connection schematic diagram of object distance regulating mechanism and turning control mechanism provided by the embodiment of the utility model.
Fig. 7 is the connection schematic diagram of turning control mechanism provided by the embodiment of the utility model.
Fig. 8 is the structural representation of the first bindiny mechanism provided by the embodiment of the utility model and another second bindiny mechanism
Figure.
Fig. 9 is that the connection of two object distance regulating mechanisms provided by the embodiment of the utility model and two turning control mechanisms is shown
It is intended to.
Figure 10 is the part-structure signal of the adjustable virtual reality device of another object distance provided by the embodiment of the utility model
Figure.
Figure 11 is the structural schematic diagram of soft eyeshade provided by the embodiment of the utility model.
Icon: 1- object distance is adjustable virtual reality device；10- wears main body；30- equipment body；50- object distance regulating mechanism；
60- turning control mechanism；The first bindiny mechanism of 70-；The second bindiny mechanism of 90-；31- shell；33- inner lens cone；The outer lens barrel of 35-；
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-；
319- cylinder；353- sleeve；The first fixation kit of 71-；The first linking arm of 75-；711- first rotating shaft；The first connector of 713-；
The first connecting plate of 715-；751- first is open；The second fixation kit of 91-；The second linking arm of 95-；The second shaft of 911-；913-
Two connectors；The second connecting plate of 915-；951- second is open；51- knob；The first chain transminssion mechanism of 53-；The second chain of 55-
Transmission mechanism；57- rolling mechanism；531- first gear；533- second gear；The first chain of 535-；551- third gear；553-
4th gear；The second chain of 555-；571- rack gear；The 5th gear of 573-；61-L shape rotating member；The compressible component of 65-；On 651-
Plate；652- lower plate；653- spring；654- fixing piece；655- framework；The soft eyeshade of 100-；The soft nose-shaped accommodating chamber of 110-；130-
Soft bottom surface；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 device 1 of object distance.It is virtual that the object distance is adjustable
Real world devices 1 include structure annular in shape wear main body 10, equipment body 30, object distance regulating mechanism 50, turning control mechanism 60,
The first bindiny mechanism 70 and the second bindiny mechanism 90 of left and right settings.Wherein, turning control mechanism 60 is set to equipment body 30
It is internal.First bindiny mechanism 70 is connected to described wear between main body 10 and equipment body 30.Second bindiny mechanism
90 are connected to described wear between main body 10 and equipment body 30.
Please refer to Fig. 2 and Fig. 3, the equipment body 30 includes shell 31, the inner lens cone 33 being arranged in shell 31 and outer
Lens barrel 35.One end of the inner lens cone 33 is provided with two groups of eyeglasses 331, another end opening.The outer lens barrel 35 is sheathed on described
Outside inner lens cone 33 and one end of the opening of the outer lens barrel 35 far from the inner lens cone 33 is provided with display screen 351.The shell
31 include top plate 311, nose-shaped accommodating chamber 315, bottom plate 313 and surround the top plate 311, nose-shaped accommodating chamber 315 and bottom from side
The side wall 317 of plate 313.The display screen 351 is located in shell 31 and close to the bottom plate 313.The top plate 311 includes two
Hollowed out area 318 is with eyeglass 331 described in leaking out two groups respectively.The inner lens cone 33 is fixedly connected with the top plate 311.It is described outer
Four cylinders 319 are provided in shell 31, as shown in Figure 3.The every cylinder 319 connects the top plate 311 and bottom plate 313, institute
The left outside wall and right outer wall for stating outer lens barrel 35 are installed with multiple hollow sleeves 353 respectively, and the every cylinder 319 passes through two
It sleeve 353 and the sleeve 353 can slide relatively.
The object distance regulating mechanism 50 is connect with the outer lens barrel 35, drives the relatively described cylinder 319 of outer lens barrel 35
Sliding, to adjust distance of the display screen 351 away from the eyeglass 331.And each inner lens cone 33 and the top plate 311
It is fixedly connected, therefore, when outer lens barrel 35 cylinder 319 relatively slides, i.e., when outer lens barrel 35 is close to or far from top plate 311,
Inner lens cone 33 will not be close to or far from top plate 311.Therefore, the object distance regulating mechanism 50 is adjustable the display screen 351 away from institute
State the distance of eyeglass 331, i.e., adjustment object distance so that myopic or hyperopic defocus user can not wearing spectacles and by object distance adjusting
Mechanism 50 adjusts object distance to carry out blur-free imaging.
The turning control mechanism 60 is connected between first bindiny mechanism 70 and object distance regulating mechanism 50, is used for
The equipment body 30 controls the object distance regulating mechanism 50 and does not drive outside described when rotating relative to first bindiny mechanism 70
The relatively described cylinder 319 of lens barrel 35 slides.The i.e. described turning control mechanism 60 can be in equipment body 30 and the first bindiny mechanism 70
When relative rotation, control object distance regulating mechanism 50 does not change object distance.When general user wears, need to rotate the first bindiny mechanism 70
With the meeting rotation of relative device main body 30 of the second bindiny mechanism 90, worn with facilitating, therefore can be prevented using turning control mechanism 60
User changes object distance when wearing.
Referring to Fig. 4, in a specific embodiment, first bindiny mechanism 70 includes 71 He of the first fixation kit
The first hollow linking arm 75.First fixation kit 71 includes first rotating shaft 711, be set in first rotating shaft 711 the
A connection piece 713 and with first connector 713, first connecting plate 715 connected vertically.First connecting plate 715 and institute
State the connection of top plate 311.One end of first linking arm 75 is set in the first rotating shaft 711, the other end and wears master with described
Body 10 is fixedly connected.First linking arm 75 has the first opening 751 close to described one end for wearing main body 10.
Second bindiny mechanism 90 includes the second fixation kit 91 and the second linking arm 95.Second fixation kit 91
Including the second shaft 911, the second connector 913 being set in the second shaft 911 and vertical with second connector 913 connect
The second connecting plate 915 connect.Second connecting plate 915 is connect with the top plate 311, an end cap of second linking arm 95
It is located at second shaft 911, the other end is fixedly connected with the main body 10 of wearing.
Please refer to Fig. 5 to Fig. 7, the object distance regulating mechanism 50 includes knob 51, the first chain transminssion mechanism 53, the
Two chain transminssion mechanisms 55 and rolling mechanism 57.First chain transminssion mechanism 53 includes first gear 531, second gear
533 and the first chain 535 for being set in first gear 531 and second gear 533.Second chain transminssion mechanism 55 includes
Third gear 551, the 4th gear 553 and the second chain 555 being set on third gear 551 and the 4th gear 553.The rolling
Motivation structure 57 includes the rack gear 571 and fiveth gear 573 ratcheting with the rack gear 571 that the outer lens barrel 35 is arranged in.
First chain transminssion mechanism 53 and the second chain transminssion mechanism 55 are arranged in first linking arm 75.Institute
Rolling mechanism 57 is stated to be arranged between the shell 31 and outer lens barrel 35.The knob 51 passes through first opening 751 and institute
It is coaxially connected to state first gear 531.The second gear 533 and the third gear 551 are coaxially connected.4th gear
553 and the 5th gear 573 be separately fixed at the both ends of the first rotating shaft 711.
When carrying out object distance adjusting, turning knob 51, knob 51 drives first gear 531 to rotate, and first gear 531 passes through
First chain 535 drives the second gear 533 to rotate, and the rotation of second gear 533 is to drive 551 turns of the third gear
Dynamic, the third gear 551 drives the 4th gear 553 to rotate by the second chain 555, the 4th gear 553 rotation
To drive the 5th gear 573 to rotate, then make the rack gear 571 mobile to drive the relatively described cylinder of the outer lens barrel 35
319 slidings, to adjust distance of the display screen 351 away from the eyeglass 331 simultaneously.
The turning control mechanism 60 includes that the first rotating shaft 711 is connect and be set in first linking arm 75
The L shape rotating member 61 of one end connection and the compressible component being connect with the rack gear 571 away from the one side of the 5th gear 573
65, the compressible component 65 include upper plate 651, lower plate 652, positioned at upper plate 651 and lower plate 652 springs 653, run through bullet
The fixing piece 654 of spring 653, the framework 655 being fixedly connected with 651 right side of upper plate or left side, one end of the rotating member is stretched
Enter the framework 655.
By the way that the turning control mechanism 60 is arranged, when equipment body 30 and the relative rotation of the first linking arm 75, L shape turns
Moving part 61 is rotated with the first linking arm 75, and framework 655 is driven to move downward, and framework 655 drives upper plate 651 to move downward, from
And separate the 5th gear 573 with rack gear 571, so that object distance will not be changed.If without this turnover mechanism, when 30 He of equipment body
When first linking arm 75 relatively rotates, the 5th gear 573 slight can be moved along rack gear 571, then drive the outer lens barrel 35
The relatively described cylinder 319 slides, and influences object distance adjustment effect.
Similarly, two object distance regulating mechanisms 50 and two turning control mechanisms 60 can be set, to adapt to two eyes views
The different user of power, user can be according to two object distance regulating mechanisms 50 of oneself left and right eye vision flexible modulation left and right settings.
In a specific embodiment, referring to Fig. 8, second linking arm 95 is hollow, second linking arm 95 is close to described
There is the second opening 951 in the one end for wearing main body 10.In order to save time, the visual angle of Fig. 8 and Fig. 4 is identical, and in fig. 8, second opens
Mouthfuls 951 are blocked, just not other attached since the position of the second opening 951 is symmetrical with the first opening 751 and shape is identical
Scheme.As shown in figure 9, first chain of another object distance regulating mechanism 50 passes there are two the object distance regulating mechanisms 50
Motivation structure 53 and the second chain transminssion mechanism 55 are arranged in second linking arm 95, and knob 51 passes through second opening
951 is coaxially connected with the first gear 531, and the 4th gear 553 and the 5th gear 573 are separately fixed at second shaft
911 both ends.There are two the turning control mechanisms 60, another described turning control mechanism 60 and another described object distance tune
It is corresponding to save mechanism 50, and its L shape rotating member 61 is connect with second shaft 911.
Figure 10 and Figure 11 are please referred to, optionally, the adjustable virtual reality device 1 of object distance further includes soft eyeshade 100.Institute
Soft eyeshade 100 is stated to include soft nose-shaped accommodating chamber 110, soft bottom surface 130 and upwardly extend from the soft bottom surface 130
Soft side wall 150.The soft nose-shaped accommodating chamber 110 includes two notch.Two notch divide soft nose-shaped accommodating chamber 110
For first part 1101 as shown in figure 11, second part 1103 and Part III 1105.By the way that two notch, Ke Yigeng is arranged
It good shading and adapts to different nose-shaped.The soft bottom surface 130 includes a hollowed out area 318 to expose two groups of eyeglasses
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
Adaptation.
The adjustable virtual reality device 1 of object distance provided by the utility model, by wearing main body 10, equipment body 30, object
Distance regulating mechanism 50, turning control mechanism 60, the first bindiny mechanism 70 and the integrated and design of the second bindiny mechanism 90, object distance
Regulating mechanism 50 is adjustable distance of the display screen 351 away from the eyeglass 331, i.e. adjustment object distance, so that myopia or long sight
Ophthalmically acceptable family can not wearing spectacles and object distance is adjusted by object distance regulating mechanism 50 and carries out blur-free imaging.Its turning control mechanism
60 can be such that the 5th gear 573 separates with rack gear 571, thus will not when equipment body 30 and the first linking arm 75 relatively rotate
Change object distance.
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 (4)
1. a kind of adjustable virtual reality device of object distance, which is characterized in that including structure annular in shape wear main body, equipment body,
Object distance regulating mechanism, turning control mechanism, left and right settings the first bindiny mechanism and the second bindiny mechanism, it is described first connection machine
Structure be connected to it is described wear between main body and equipment body, second bindiny mechanism, which is connected to, described wears main body and equipment master
Between body；
The equipment body includes shell, the inner lens cone and outer lens barrel of setting inside the shell, and one end of the inner lens cone is provided with
Two groups of eyeglasses, another end opening, the outer lens barrel is sheathed on outside the inner lens cone and the outer lens barrel is far from the inner lens cone
One end of opening is provided with display screen, the shell include top plate, nose-shaped accommodating chamber, bottom plate and from side surround the top plate,
The side wall of nose-shaped accommodating chamber and bottom plate, in shell and close to the bottom plate, the top plate includes two and engraves the display location
Empty region is fixedly connected with eyeglass described in leaking out two groups respectively, the inner lens cone with the top plate, is provided with four in the shell
Root cylinder, the every cylinder connects the top plate and bottom plate, the left outside wall and right outer wall of the outer lens barrel are installed with more respectively
A hollow sleeve, the every cylinder pass through two sleeves and can the relatively described sleeve slidings；
The object distance regulating mechanism is connect with the outer lens barrel, the relatively described cylinder sliding of the outer lens barrel is driven, to adjust
Distance of the display screen away from the eyeglass；
The turning control mechanism is connected between first bindiny mechanism and object distance regulating mechanism, in the equipment master
Body controls the object distance regulating mechanism and does not drive the relatively described cylinder of the outer lens barrel when rotating relative to first bindiny mechanism
Sliding.
2. the adjustable virtual reality device of object distance according to claim 1, which is characterized in that first bindiny mechanism includes
First fixation kit and the first hollow linking arm, first fixation kit include first rotating shaft, are set in first rotating shaft
The first connector and with first connector the first connecting plate connected vertically, first connecting plate and the top plate connect
It connecing, 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, and described
One 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 linking arm, and second fixation kit includes second turn
Axis, the second connector being set in the second shaft and with second connector the second connecting plate connected vertically, described
Two connecting plates are connect with the top plate, and one end of second linking arm is set in second shaft, the other end and the head
Main body is worn to be fixedly connected；
The object distance regulating mechanism includes knob, the first chain transminssion mechanism, the second chain transminssion mechanism and rolling mechanism, described
First chain transminssion mechanism includes first gear, second gear and the first chain being set in first gear and second gear,
Second chain transminssion mechanism includes third gear, the 4th gear and the second chain being set on third gear and the 4th gear
Item, the rolling mechanism include that the rack gear of the outer lens barrel and fiveth gear ratcheting with the rack gear is arranged in, and described first
Chain transminssion mechanism and the second chain transminssion mechanism are arranged in first linking arm, and the rolling mechanism setting is described outer
Between shell and outer lens barrel, the knob pass through it is described first opening it is coaxially connected with the first gear, the second gear and
The third gear is coaxially connected, and the 4th gear and the 5th gear are separately fixed at the both ends of the first rotating shaft；
The turning control mechanism includes the L that one end connection of the first rotating shaft is connect and be set in first linking arm
Shape rotating member and the compressible component connecting with the rack gear away from the one side of the 5th gear, the compressible component include
The fixed company on the right side of upper plate, lower plate, the spring positioned at upper plate and lower plate, the fixing piece through spring and the upper plate or left side
The framework is protruded into the framework connect, one end of the rotating member.
3. the adjustable virtual reality device of object distance according to claim 2, which is characterized in that second linking arm is hollow,
Second linking arm has the second opening close to described one end for wearing main body；
There are two the object distance regulating mechanisms, the first chain transminssion mechanism and the second chain of another object distance regulating mechanism
Transmission mechanism is arranged in second linking arm, and knob is coaxially connected with the first gear across second opening,
Its 4th gear and the 5th gear are separately fixed at the both ends of second shaft；
There are two the turning control mechanisms, and the turning control mechanism and the object distance regulating mechanism correspond, and another
The L shape rotating member of the turning control mechanism is connect with second shaft.
4. the adjustable virtual reality device of object distance according to claim 1-3, which is characterized in that the object distance is adjustable
Virtual reality device further includes soft eyeshade, and the soft eyeshade includes soft nose-shaped accommodating chamber, soft bottom surface and from described
The soft side wall that soft bottom surface upwardly extends, the soft nose-shaped accommodating chamber include two notch, and the soft bottom surface includes one
A hollowed out area is 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318905.3U CN208689274U (en) | 2018-08-14 | 2018-08-14 | Object distance is adjustable virtual reality device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318905.3U CN208689274U (en) | 2018-08-14 | 2018-08-14 | Object distance is adjustable virtual reality device |
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| Publication Number | Publication Date |
|---|---|
| CN208689274U true CN208689274U (en) | 2019-04-02 |
Family
ID=65885631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318905.3U Withdrawn - After Issue CN208689274U (en) | 2018-08-14 | 2018-08-14 | Object distance is adjustable virtual reality device |
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| Country | Link |
|---|---|
| CN (1) | CN208689274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710211A (en) * | 2018-08-14 | 2018-10-26 | 深圳创维新世界科技有限公司 | Object distance is adjustable virtual reality device |
| CN113325587A (en) * | 2021-05-28 | 2021-08-31 | 歌尔股份有限公司 | Adjustment mechanism and head-mounted display device |
-
2018
- 2018-08-14 CN CN201821318905.3U patent/CN208689274U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710211A (en) * | 2018-08-14 | 2018-10-26 | 深圳创维新世界科技有限公司 | Object distance is adjustable virtual reality device |
| CN108710211B (en) * | 2018-08-14 | 2024-01-30 | 深圳创维新世界科技有限公司 | Virtual reality equipment with adjustable object distance |
| CN113325587A (en) * | 2021-05-28 | 2021-08-31 | 歌尔股份有限公司 | Adjustment mechanism and head-mounted display device |
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