CN107505714A - Virtual reality head-mounted display apparatus - Google Patents
Virtual reality head-mounted display apparatus Download PDFInfo
- Publication number
- CN107505714A CN107505714A CN201710915180.XA CN201710915180A CN107505714A CN 107505714 A CN107505714 A CN 107505714A CN 201710915180 A CN201710915180 A CN 201710915180A CN 107505714 A CN107505714 A CN 107505714A
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- China
- Prior art keywords
- object distance
- casing
- bevel gear
- display screen
- adjusting part
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention is applied to technical field of virtual reality, provide a kind of virtual reality head-mounted display apparatus, the virtual reality head-mounted display apparatus includes being used for driving left side object distance adjusting part and the motion of right side object distance adjusting part to adjust the adjusting rod of left side object distance and right side object distance, adjusting rod be slidably matched with casing and can slide into coordinate with left side object distance adjusting part and the first position that is separated with right side object distance adjusting part and with the cooperation of right side object distance adjusting part and the second place that is separated with left side object distance adjusting part.Virtual reality head-mounted display apparatus provided by the invention can individually adjust right side object distance, pass through the independent regulation to left and right side object distance, for the different user of two myopic degrees, the left and right sides can be adjusted respectively, so as to reach right and left eyes can clearly ornamental film effect, feeling of immersion is good, and Consumer's Experience is good.
Description
Technical field
The invention belongs to technical field of virtual reality, more particularly to a kind of virtual reality head-mounted display apparatus.
Background technology
Existing virtual reality head-mounted display apparatus instrumentality away from when, be all mobile two eyeglasses simultaneously so that eyeglass
The distance between display screen component changes, with this come instrumentality away from so that user can see display screen component clearly and show
Picture.But the mode of this while mobile eyeglass so that left and right object distance can only be adjusted simultaneously, near for the eyes of left and right two
For the different user of diopter number, after object distance has been adjusted, the display that an eyes do not see display screen component is necessarily had,
Good viewing effect can not be reached, cause feeling of immersion poor, influence Consumer's Experience.
The content of the invention
It is an object of the invention to provide a kind of virtual reality head-mounted display apparatus, it is intended to solves void of the prior art
Intend real head-mounted display apparatus because left and right object distance can only adjust simultaneously, for the different use of the hypometropia number of degrees of left and right two
For family, it is impossible to reach good viewing effect, cause feeling of immersion poor, influence Consumer's Experience.
The present invention is achieved in that a kind of virtual reality head-mounted display apparatus, including casing, is arranged at the casing
On left lens, be arranged side by side in the right lens on the casing, with the left lens and practise physiognomy with the left lens
To setting and for the facing setting of left side display screen component and the right lens for showing image and for showing shadow
The right side display screen component of picture, side are connected with the left side display screen component and opposite side is connected with the casing and for adjusting
Save left side object distance adjusting part and side and the right side of distance between the left side display screen component and the left lens
Side display screen component connection and opposite side are connected with the casing and for adjusting the right side display screen component and the right side
The right side object distance adjusting part of distance between eyeglass, wherein, between the left side display screen component and the left lens away from
It is described virtual existing from being right side object distance for left side object distance, the distance between the right side display screen component and the right lens
Real head-mounted display apparatus also include being used for driving left side object distance adjusting part motion with adjust the left side object distance and
Driving the right side object distance adjusting part motion, the adjusting rod is slided with the casing to adjust the adjusting rod of the right side object distance
Dynamic to coordinate, the adjusting rod has to be coordinated by being slided relative to the casing to switch to the left side object distance adjusting part
And the first position that is separated with the right side object distance adjusting part and with the right side object distance adjusting part coordinate and with it is described
The second place of left side object distance adjusting part separation.
Further, the adjusting rod has is adjusted by being slided relative to the casing to switch to the left side object distance
The 3rd position that section component and the right side object distance adjusting part coordinate, wherein, the regulating part is slided from the first position
Pass through the 3rd position during moving to the second place.
Further, the casing is provided with the sliding hole extended in left-right direction, and the adjusting rod is arranged in the cunning
Connect in hole and can be in sliding and rotating in the sliding hole, the adjusting rod includes main body bar, is fixedly installed on the master
Body rod is close to the left side object distance adjusting part side and for the left side driving link with left side object distance adjusting part cooperation
And the main body bar is fixedly installed on close to the right side object distance adjusting part side and for being adjusted with the right side object distance
The right side driving link that component coordinates.
Further, the left side driving link includes left side driving gear；The left side display screen component is towards the left side
The side of side object distance adjusting part is provided with the first left side screwed hole, and the left side object distance adjusting part is described including being rotationally connected with
Casing and in left-right direction extension are simultaneously rotationally connected with institute with the first left side transmission component of adjusting rod cooperation and one end
State casing and the other end is rotationally connected with the left side display screen component and for driving the left side display screen component with respect to institute
The second left side transmission component of left lens movement is stated, first left side transmission component includes being rotationally connected with the casing
First left side drive link, be fixed on the drive link of first left side and for the left side that the left side driving gear engages from
Moving gear and be fixedly installed on first left side drive link close to described second left side transmission component one end first left side
Bevel gear, second left side transmission component are rotationally connected with the casing and the other end including one end and are combined on first left side
First left side screw rod of side screwed hole and first left side screw rod is fixedly installed on close to first left bevel gear one
End and the second left bevel gear engaged with first left bevel gear.
Further, it is left to be additionally provided with second for the side of the left side display screen component towards the left side object distance adjusting part
Side screwed hole, first left side transmission component also include being fixedly installed on first left side drive link away from described first left side
3rd left bevel gear of side bevel gear one end, the left side object distance adjusting part also include being rotationally connected with the casing and edge
3rd left side transmission component of above-below direction extension and one end are rotationally connected with the casing and the other end and are rotationally connected with institute
State left side display screen component and the 4th left side for driving the left side display screen component to be moved relative to the left lens passes
Dynamic component, the 3rd left side transmission component include being rotationally connected with the 3rd left side drive link of the casing, are fixedly installed on
The 3rd left side drive link close to described 3rd left bevel gear one end and engaged with the 3rd left bevel gear the 4th
Left bevel gear and to be fixedly installed on the 3rd left side drive link the away from described 4th left bevel gear one end the 5th left
Side bevel gear, the 4th left side transmission component are rotationally connected with the casing and the other end including one end and are combined on described second
Second left side screw rod of left side screwed hole and second left side screw rod is fixedly installed on close to the 5th left bevel gear
One end and the 6th left bevel gear engaged with the 5th left bevel gear.
Further, the right side driving link includes right side driving gear；The right side display screen component is towards the right side
The side of side object distance adjusting part is provided with the first right side screwed hole, and the right side object distance adjusting part is described including being rotationally connected with
Casing and in left-right direction extension are simultaneously rotationally connected with institute with the first right side transmission component of adjusting rod cooperation and one end
State casing and the other end is rotationally connected with the right side display screen component and for driving the right side display screen component with respect to institute
The second right side transmission component of right lens movement is stated, first right side transmission component includes being rotationally connected with the casing
First right side drive link, be fixed on the drive link of first right side and for the right side that the right side driving gear engages from
Moving gear and be fixedly installed on first right side drive link close to described second right side transmission component one end first right side
Bevel gear, second right side transmission component are rotationally connected with the casing and the other end including one end and are combined on first right side
First right side screw rod of side screwed hole and first right side screw rod is fixedly installed on close to first right side bevel gear one
End and the second right side bevel gear engaged with first right side bevel gear.
Further, it is right to be additionally provided with second for the side of the right side display screen component towards the right side object distance adjusting part
Side screwed hole, first right side transmission component also include being fixedly installed on first right side drive link away from described first right side
The 3rd right side bevel gear of side bevel gear one end, the right side object distance adjusting part also include being rotationally connected with the casing and edge
3rd right side transmission component of above-below direction extension and one end are rotationally connected with the casing and the other end and are rotationally connected with institute
State right side display screen component and the 4th right side for driving the right side display screen component to be moved relative to the right lens passes
Dynamic component, the 3rd right side transmission component include being rotationally connected with the 3rd right side drive link of the casing, are fixedly installed on
The 3rd right side drive link close to the 3rd right side bevel gear one end and engaged with the 3rd right side bevel gear the 4th
Right side bevel gear and to be fixedly installed on the 3rd right side drive link the away from the 4th right side bevel gear one end the 5th right
Side bevel gear, the 4th right side transmission component are rotationally connected with the casing and the other end including one end and are combined on described second
Second right side screw rod of right side screwed hole and second right side screw rod is fixedly installed on close to the 5th right side bevel gear
One end and the 6th right side bevel gear engaged with the 5th right side bevel gear.
Further, the left side display screen component is provided with left side pilot hole towards the side of the left lens, described
Casing is provided with to the left side display screen component in the side towards the left side display screen component to be extended and is slidably connected to
The left side lead of the left side pilot hole.
Further, the right side display screen component is provided with right side pilot hole towards the side of the right lens, described
Casing is provided with to the right side display screen component in the side towards the right side display screen component to be extended and is slidably connected to
The right side lead of the right side pilot hole.
Further, it is provided with the main body bar along its circumferential direction around the first annular groove set, along its circumference side
To the 3rd annular groove around the second annular groove set and along its circumferential direction around setting, first annular groove, the described 3rd
The axial direction of annular groove and second annular groove along the main body bar is set gradually side by side, and central shaft is additionally provided with the casing
Line perpendicular to the sliding hole and the spacing hole that is connected with the sliding hole, the casing include provided with the sliding hole and
The chassis body of the spacing hole and it is located in the spacing hole and to the limit assembly of the sliding hole elastic telescopic, institute
When stating adjusting rod and being located at the first position, the limit assembly is connected in first annular groove, and the adjusting rod is positioned at described
During the second place, the limit assembly is connected in second annular groove, when the adjusting rod is located at three position, the limit
Hyte part is connected in the 3rd annular groove.
Having the technical effect that relative to prior art of the invention：Virtual reality head-mounted display apparatus bag provided by the invention
Include for adjust left side object distance left side object distance adjusting part, for adjust right side object distance right side object distance adjusting part and can
With driving left side object distance adjusting part and the adjusting rod that moves respectively of right side object distance adjusting part, realized with this to left side object distance and
The regulation respectively of right side object distance, specifically, when needing to adjust left side object distance, adjusting rod can be promoted to arrive at first position and caused
Adjusting rod coordinates with left side object distance adjusting part and separated with right side adjusting part, thus can individually adjust left side object distance,
When needing to adjust right side object distance, adjusting rod can be promoted to arrive at the second place so that adjusting rod is matched somebody with somebody with right side object distance adjusting part
Close and separated with left side adjusting part, thus can individually adjust right side object distance, pass through the independent tune to left and right side object distance
Section, for the different user of two myopic degrees, the left and right sides can be adjusted respectively, so as to reach right and left eyes
Can clearly ornamental film effect, feeling of immersion is good, and Consumer's Experience is good.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings described below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the stereogram of virtual reality head-mounted display apparatus provided in an embodiment of the present invention；
Fig. 2 is the stereogram of virtual reality head-mounted display apparatus provided in an embodiment of the present invention；
Fig. 3 is the exploded view of virtual reality head-mounted display apparatus provided in an embodiment of the present invention；
Fig. 4 is the stereogram of left side display screen component and right side display screen component provided in an embodiment of the present invention；
Fig. 5 is the stereogram of object distance adjusting part in left side provided in an embodiment of the present invention and right side object distance adjusting part；
Fig. 6 is the structural representation that adjusting rod is slid into first position；
Fig. 7 is the structural representation that adjusting rod is slid into the second place；
Fig. 8 is the structural representation that adjusting rod is slid into the 3rd position；
Fig. 9 is the installation of casing provided in an embodiment of the present invention and left side object distance adjusting part and right side object distance adjusting part
Schematic diagram；
Figure 10 is Fig. 9 partial enlarged drawing.
Description of reference numerals：
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, when element is referred to as " being fixed on " or " being arranged at " another yuan
Part, it directly on another element or can be connected on another element.It is known as and " connects when an element
In " another element, it can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or imply and indicate indicated technical characteristic
Quantity.Thus, " first " is defined, the feature of " second " can be expressed and either implicitly include one or more
Multiple this feature.In the description of the invention, " multiple " are meant that two or more, unless otherwise clearly specific limit
It is fixed.
For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Fig. 1 to Fig. 8 is referred to, virtual reality head-mounted display apparatus provided by the invention includes casing 10, is arranged at institute
State the left lens 20 on casing 10, with the left lens 20 be arranged side by side in the right lens 30 on the casing 10, with
The left lens 20 are facing set and for show image left side display screen component 40, with the phase of right lens 30
In face of setting and for showing that the right side display screen component 50 of image, side are connected and separately with the left side display screen component 40
Side and the casing 10 connect and for adjusting distance between the left side display screen component 40 and the left lens 20
Left side object distance adjusting part 60 and side are connected with the right side display screen component 50 and opposite side is connected with the casing 10
And for adjusting the right side object distance adjusting part 70 of distance between the right side display screen component 50 and the right lens 30, its
In, the distance between described left side display screen component 40 and the left lens 20 are left side object distance, the right side display screen group
The distance between part 50 and the right lens 30 are right side object distance, and the virtual reality head-mounted display apparatus also includes being used for
The left side object distance adjusting part 60 and the right side object distance adjusting part 70 is driven to move to adjust left side object distance and the right side respectively
The adjusting rod 80 of side object distance, the adjusting rod 80 are slidably matched and can slid into and the left side object distance with the casing 10
The first position and adjusted with the right side object distance that adjusting part 60 coordinates and separated with the right side object distance adjusting part 70
The second place that component 70 coordinates and separated with the left side object distance adjusting part 60.
Fig. 1 to Fig. 8 is referred to, virtual reality head-mounted display apparatus provided by the invention includes being used to adjust left side object distance
Left side object distance adjusting part 60, for adjust right side object distance right side object distance adjusting part 70 and can drive left side object distance
The adjusting rod 80 that adjusting part 60 and right side object distance adjusting part 70 move respectively, is realized to left side object distance and right side object distance with this
Regulation respectively, specifically, when need adjust left side object distance when, adjusting rod 80 can be promoted to arrive at first position and cause adjusting rod
80 coordinate with left side object distance adjusting part 60 and are separated with right side adjusting part, thus can individually adjust left side object distance, when
When needing regulation right side object distance, adjusting rod 80 can be promoted to arrive at the second place and cause adjusting rod 80 and right side object distance adjusting part
70 coordinate and are separated with left side adjusting part, right side object distance thus can be individually adjusted, by the independent of left and right side object distance
Regulation, for the different user of two myopic degrees, the left and right sides can be adjusted respectively, so as to reach left and right
Eye can clearly ornamental film effect, feeling of immersion is good, and Consumer's Experience is good.
Fig. 8 is referred to, further, the adjusting rod 80 and the casing 10 are slidably matched and can slid into and institute
The 3rd position that left side object distance adjusting part 60 and the right side object distance adjusting part 70 coordinate is stated, wherein, the regulating part
80 slide into the second place from the first position during pass through the 3rd position, based on this structure, when to a left side
Right object distance is adjusted when can also allow the clear viewing of right and left eyes simultaneously, adjusting rod 80 can be slid into the 3rd position so that
Adjusting rod 80 coordinates with left side object distance adjusting part 60 and right side object distance adjusting part 70, can so adjust left and right simultaneously
Object distance, improve object distance regulation efficiency.
Fig. 5 to Fig. 8 is referred to, further, the casing 10 is provided with the sliding hole 111 extended in left-right direction, institute
Adjusting rod 80 is stated to be arranged in the sliding hole 111 and can be in sliding and rotate, the adjusting rod in the sliding hole 111
80 include main body bar 81, are fixedly installed on the main body bar 81 close to the side of left side object distance adjusting part 60 and are used for and institute
State the left side driving link of the cooperation of left side object distance adjusting part 60 and be fixedly installed on the main body bar 81 close to the right side thing
Away from the side of adjusting part 70 and for the right side driving link with the right side object distance adjusting part 70 cooperation.Specifically, adjusting rod
80 are installed in sliding hole 111, and sliding motion can be done in sliding hole 111 with arrive at first position, the second place with
And the 3rd position, when adjusting rod 80 arrives at first position, left side driving link coordinates and right side with left side object distance adjusting part 60
Driving link separates with right side object distance adjusting part 70, when adjusting rod 80 arrives at the second place, right side driving link and right side object distance
Adjusting part 70 coordinates and left side driving link separates with left side object distance adjusting part 60, when adjusting rod 80 arrives at three positions,
Left side driving link coordinates with left side object distance adjusting part 60 and right side driving link also coordinates with right side object distance adjusting part 70, with
This realizes following three functions：1. individually regulation left side object distance；2. individually regulation right side object distance；3. simultaneously adjust left side object distance and
Right side object distance.
Fig. 5 and Fig. 6 are referred to, further, the left side driving link includes left side driving gear 82；The left side is shown
Screen assembly 40 is provided with the first left side screwed hole 41, the left side object distance regulation towards the side of the left side object distance adjusting part 60
Component 60 includes the first left side for being rotationally connected with the casing 10 and in left-right direction extension and coordinating with the adjusting rod 80
Transmission component 61 and one end are rotationally connected with the casing 10 and the other end and are rotationally connected with the left side display screen component 40
And for driving the second left side transmission component 62 that the left side display screen component 40 moves relative to the left lens 20, it is described
First left side transmission component 61 includes being rotationally connected with the first left side drive link 611 of the casing 10, is fixed on described first
On left side drive link 611 and for the left side driven gear 612 engaged with the left side driving gear 82 and it is fixedly installed on
First left side drive link 611 close to the one end of second left side transmission component 62 the first left bevel gear 613, described
Two left side transmission components 62 are rotationally connected with the casing 10 and the other end including one end and are combined on first left side screwed hole
41 the first left side screw rod 621 and first left side screw rod 621 is fixedly installed on close to first left bevel gear 613
One end and the second left bevel gear 622 engaged with first left bevel gear 613.Specifically, the first left side screw rod 621 with
First left side screwed hole 41 is coordinated by screw thread, and the first left side screw rod 621 can push away when being rotated in the first left side screwed hole 41
Dynamic left side display screen component 40 moved forward and backward, and left side the distance between display screen component 40 and left lens 20 are adjusted with this,
Realize the regulation of left side object distance.Specifically, when needing to adjust left side object distance, promote adjusting rod 80 to move and cause left side driving tooth
Wheel 82 engages with left side driven gear 612, then rotates adjusting rod 80, and left side driving gear 82 drives left side driven gear 612
Rotation, and then the first left bevel gear 613 is rotated, the first left bevel gear 613 engages with the second left bevel gear 622,
It is final to realize that the first left side screw rod 621 in the rotation in the first left side screwed hole 41, realizes the regulation of left side object distance.It is of the invention real
The rotational motion that the rotational motion of horizontal direction is converted into fore-and-aft direction by the engaging structure of bevel gear by example is applied, improves example
The space availability ratio of left side object distance adjusting part 60, be advantageous to design head-mounted display apparatus to more exquisiteization.
Fig. 5 and Fig. 6 are referred to, further, the left side display screen component 40 is towards the left side object distance adjusting part
60 side is additionally provided with the second left side screwed hole 42, and first left side transmission component 61 also includes being fixedly installed on described first
Threeth left bevel gear 614 of the left side drive link 611 away from described one end of first left bevel gear 613, the left side object distance are adjusted
Section component 60 also includes being rotationally connected with the casing 10 and the 3rd vertically extending left side transmission component 63 and one
End is rotationally connected with the casing 10 and the other end and is rotationally connected with the left side display screen component 40 and for driving the left side
The 4th left side transmission component 64 that side display screen component 40 moves relative to the left lens 20, the 3rd left side transmission component
63 include being rotationally connected with the 3rd left side drive link 631 of the casing 10, are fixedly installed on the 3rd left side drive link 631
Close described one end of 3rd left bevel gear 614 and the 4th left bevel gear 632 engaged with the 3rd left bevel gear 614
And it is fixedly installed on fiveth left side of the 3rd left side drive link 631 away from described one end of 4th left bevel gear 632 and bores
Gear 633, the 4th left side transmission component 64 including one end be rotationally connected with the casing 10 and the other end be combined on it is described
Second left side screw rod 641 of the second left side screwed hole 42 and second left side screw rod 641 is fixedly installed on close to described
The one end of five left bevel gear 633 and the 6th left bevel gear 642 engaged with the 5th left bevel gear 633.The present invention is logical
The opposite side crossed in left side display screen component 40 sets the second left side screw rod 641 to promote the motion of left side display screen component 40,
It is moved with the synchronous promotion left side display screen component 40 of the first left side screw rod 621 so that the mistake that left side display screen component 40 moves
Cheng Gengjia is steady, further, it is possible to ensure the left side not run-off the straight during movement of display screen component 40, avoids shown
The situation that image locally blurs, specifically, during the first left side transmission component 61 rotates, the 3rd left bevel gear 614
The 4th left bevel gear 632 can be driven to rotate, and then cause the 5th left bevel gear 633 to drive the 6th left bevel gear 642 to revolve
Turn, finally realize that the second left side screw rod 641 in the rotation in the second left side screwed hole 42, is realized and left side display screen component 40 is transported
Dynamic driving.
Fig. 5 and Fig. 7 are referred to, further, the right side driving link includes right side driving gear 83；The right side is shown
Screen assembly 50 is provided with the first right side screwed hole 51, the right side object distance regulation towards the side of the right side object distance adjusting part 70
Component 70 includes the first right side for being rotationally connected with the casing 10 and in left-right direction extension and coordinating with the adjusting rod 80
Transmission component 71 and one end are rotationally connected with the casing 10 and the other end and are rotationally connected with the right side display screen component 50
And for driving the second right side transmission component 72 that the right side display screen component 50 moves relative to the right lens 30, it is described
First right side transmission component 71 includes being rotationally connected with the first right side drive link 711 of the casing 10, is fixed on described first
On right side drive link 711 and for the right side driven gear 712 engaged with the right side driving gear 83 and it is fixedly installed on
First right side drive link 711 close to the one end of second right side transmission component 72 the first right side bevel gear 713, described
Two right side transmission components 72 are rotationally connected with the casing 10 and the other end including one end and are combined on first right side screwed hole
51 the first right side screw rod 721 and first right side screw rod 721 is fixedly installed on close to first right side bevel gear 713
One end and the second right side bevel gear 722 engaged with first right side bevel gear 713.Specifically, the first right side screw rod 721 with
First right side screwed hole 51 is coordinated by screw thread, and the first right side screw rod 721 can push away when being rotated in the first right side screwed hole 51
Dynamic right side display screen component 50 moved forward and backward, and right side the distance between display screen component 50 and right lens 30 are adjusted with this,
Realize the regulation of right side object distance.Specifically, when needing to adjust right side object distance, promote adjusting rod 80 to move and cause right side driving tooth
Wheel 83 engages with right side driven gear 712, then rotates adjusting rod 80, and right side driving gear 83 drives right side driven gear 712
Rotation, and then the first right side bevel gear 713 is rotated, the first right side bevel gear 713 engages with the second right side bevel gear 722,
It is final to realize that the first right side screw rod 721 in the rotation in the first right side screwed hole 51, realizes the regulation of right side object distance.It is of the invention real
The rotational motion that the rotational motion of horizontal direction is converted into fore-and-aft direction by the engaging structure of bevel gear by example is applied, improves example
The space availability ratio of right side object distance adjusting part 70, be advantageous to design head-mounted display apparatus to more exquisiteization.
Fig. 5 and Fig. 7 are referred to, further, the right side display screen component 50 is towards the right side object distance adjusting part
70 side is additionally provided with the second right side screwed hole 52, and first right side transmission component 71 also includes being fixedly installed on described first
Threeth right side bevel gear 714 of the right side drive link 711 away from the one end of first right side bevel gear 713, the right side object distance are adjusted
Section component 70 also includes being rotationally connected with the casing 10 and the 3rd vertically extending right side transmission component 73 and one
End is rotationally connected with the casing 10 and the other end and is rotationally connected with the right side display screen component 50 and for driving the right side
The 4th right side transmission component 74 that side display screen component 50 moves relative to the right lens 30, the 3rd right side transmission component
73 include being rotationally connected with the 3rd right side drive link 731 of the casing 10, are fixedly installed on the 3rd right side drive link 731
Close described one end of 3rd right side bevel gear 714 and the 4th right side bevel gear 732 engaged with the 3rd right side bevel gear 714
And it is fixedly installed on fiveth right side of the 3rd right side drive link 731 away from described one end of 4th right side bevel gear 732 and bores
Gear 733, the 4th right side transmission component 74 including one end be rotationally connected with the casing 10 and the other end be combined on it is described
Second right side screw rod 741 of the second right side screwed hole 52 and second right side screw rod 741 is fixedly installed on close to described
The one end of five right side bevel gear 733 and the 6th right side bevel gear 742 engaged with the 5th right side bevel gear 733.The present invention is logical
The opposite side crossed in right side display screen component 50 sets the second right side screw rod 741 to promote the motion of right side display screen component 50,
It is moved with the synchronous promotion right side display screen component 50 of the first right side screw rod 721 so that the mistake that right side display screen component 50 moves
Cheng Gengjia is steady, further, it is possible to ensure the right side not run-off the straight during movement of display screen component 50, avoids shown
The situation that image locally blurs, specifically, during the first right side transmission component 71 rotates, the 3rd right side bevel gear 714
The 4th right side bevel gear 732 can be driven to rotate, and then cause the 5th right side bevel gear 733 to drive the 6th right side bevel gear 742 to revolve
Turn, finally realize that the second right side screw rod 741 in the rotation in the second right side screwed hole 52, is realized and right side display screen component 50 is transported
Dynamic driving.It is to be appreciated that when adjusting rod 80 arrives at three positions, Fig. 8 is referred to, left side driving gear 82 should be with a left side
Side driven gear 612 engages, meanwhile, right side driving gear 83 should also engage with right side driven gear 712.
Fig. 2 to Fig. 4 is referred to, further, the left side display screen component 40 is towards the side of the left lens 20
Provided with left side pilot hole 43, the casing 10 is provided with to the left side in the side towards the left side display screen component 40 and shown
Screen assembly 40 extends and is slidably connected to the left side lead 13 of the left side pilot hole 43.The right side display screen component 50
Right side pilot hole 53 is provided with towards the side of the right lens 30, and the casing 10 is in towards the right side display screen component 50
Side be provided with extend to the right side display screen component 50 and be slidably connected to the right side pilot hole 53 right side be oriented to
Post 14.It is respectively left side display screen component 40 and right side display screen component by setting left side lead 13 and right side lead 14
50 mobile offer guiding so that the motion of display screen component is more steady.
Fig. 9 to Figure 10 is referred to, further, is provided with the main body bar 81 along its circumferential direction around the set
One annular groove 811, the 3rd annular groove along its circumferential direction around the second annular groove 812 set and along its circumferential direction around setting
813, the axial direction side of first annular groove 811, the 3rd annular groove 813 and second annular groove 812 along the main body bar 81
To setting gradually side by side, be additionally provided with the casing 10 central axis upright in the sliding hole 111 and with the sliding hole
The spacing hole 112 of 111 connections, the casing 10 include the chassis body provided with the sliding hole 111 and the spacing hole 112
11 and it is located in the spacing hole 112 and to the limit assembly 12 of the sliding elastic telescopic of hole 111, the adjusting rod 80
During positioned at the first position, the limit assembly 12 is connected in first annular groove 811, and the adjusting rod 80 is positioned at described the
During two positions, the limit assembly 12 is connected in second annular groove 812, when the adjusting rod 80 is located at three position,
The limit assembly 12 is connected in the 3rd annular groove 813.So, on the left of regulation during object distance, limit assembly 12 is connected to
One annular groove 811, avoiding in regulation, adjusting rod 80 moves along its axial direction, it is moved on to the second place or the 3rd position,
Cause maloperation.It is also same reason to adjust right side object distance and adjust left and right sides object distance simultaneously, can prevent maloperation.It is excellent
Selection of land, the limit assembly 12 include being arranged at ball 121, fixed of the spacing hole 112 close to described sliding one end of hole 111
It is arranged at the He of ball 121 described in abutment 122 and one end pushing tow of the spacing hole 112 away from described sliding one end of hole 111
The elastic component 123 of abutment 122 described in other end pushing tow, the elastic component 123 are spring.Ball 121 is made in the pushing tow of spring
Under, it can be connected in the first annular groove 811, the second annular groove 812 and the 3rd annular groove 813, when enforcing adjusting rod 80,
It can realize that ball 121 switches between the first annular groove 811, the second annular groove 812 and the 3rd annular groove 813 so that adjusting rod 80
Arrive at first position, the second place and the 3rd position.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of virtual reality head-mounted display apparatus, it is characterised in that including casing, the left side mirror being arranged on the casing
Piece, with the left lens be arranged side by side in the right lens on the casing, with the left lens it is facing setting and
For show image left side display screen component, with the right lens are facing sets and right side for showing image shows
Display screen component, side are connected with the left side display screen component and opposite side is connected with the casing and for adjusting the left side
The left side object distance adjusting part of distance and side and the right side display screen group between display screen component and the left lens
Part connects and opposite side is connected and be used for the spacing for adjusting the right side display screen component and the right lens with the casing
From right side object distance adjusting part, wherein, the distance between the left side display screen component and the left lens are left side thing
Away from the distance between the right side display screen component and the right lens are right side object distance, and the virtual reality wear-type shows
Show that equipment also includes being used to drive the left side object distance adjusting part motion to adjust the left side object distance and drive the right side
Side object distance adjusting part motion is to adjust the adjusting rod of the right side object distance, and the adjusting rod is slidably matched with the casing, institute
State adjusting rod have by relative to the casing slide switch to the left side object distance adjusting part coordinate and with it is described
The first position of right side object distance adjusting part separation and with the right side object distance adjusting part coordinate and with the left side object distance
The second place of adjusting part separation.
2. virtual reality head-mounted display apparatus as claimed in claim 1, it is characterised in that the adjusting rod, which has, passes through phase
Slided for the casing to switch to what is coordinated with the left side object distance adjusting part and the right side object distance adjusting part
3rd position, wherein, the regulating part passes through the described 3rd during sliding into the second place from the first position
Position.
3. virtual reality head-mounted display apparatus as claimed in claim 2, it is characterised in that the casing is provided with along left and right
Direction extension sliding hole, the adjusting rod be arranged in the sliding hole in and can in the sliding hole slide and turn
Dynamic, the adjusting rod includes main body bar, is fixedly installed on the main body bar close to the left side object distance adjusting part side and use
In the left side driving link coordinated with the left side object distance adjusting part and the main body bar is fixedly installed on close to the right side
Object distance adjusting part side and the right side driving link for coordinating with the right side object distance adjusting part.
4. virtual reality head-mounted display apparatus as claimed in claim 3, it is characterised in that the left side driving link includes a left side
Side driving gear；The left side display screen component is provided with the first left side screw thread towards the side of the left side object distance adjusting part
Hole, the left side object distance adjusting part include being rotationally connected with the casing and extend in left-right direction and match somebody with somebody with the adjusting rod
The the first left side transmission component and one end closed, which is rotationally connected with the casing and the other end and is rotationally connected with the left side, to be shown
Screen assembly simultaneously is used to drive the second left side transmission component that the left side display screen component moves relative to the left lens, described
First left side transmission component includes being rotationally connected with the first left side drive link of the casing, is fixed on first left side transmission
On bar and for the left side driven gear engaged with the left side driving gear and it is fixedly installed on first left side transmission
Bar close to described second left side transmission component one end the first left bevel gear, second left side transmission component include one end turn
It is dynamic to be connected to the casing and the other end and be combined on the first left side screw rod of first left side screwed hole and be fixedly installed on
Second left side that first left side screw rod engages close to described first left bevel gear one end and with first left bevel gear
Side bevel gear.
5. virtual reality head-mounted display apparatus as claimed in claim 4, it is characterised in that the left side display screen component face
The second left side screwed hole is additionally provided with to the side of the left side object distance adjusting part, first left side transmission component also includes solid
Surely threeth left bevel gear of first left side drive link away from described first left bevel gear one end, the left side are arranged at
Object distance adjusting part also includes being rotationally connected with the casing and the 3rd vertically extending left side transmission component and one
End is rotationally connected with the casing and the other end and is rotationally connected with the left side display screen component and for driving the left side to show
The 4th left side transmission component that display screen component moves relative to the left lens, the 3rd left side transmission component include the company of rotation
It is connected to the 3rd left side drive link of the casing, is fixedly installed on the 3rd left side drive link close to the described 3rd left side cone tooth
Wheel one end and the 4th left bevel gear that engage with the 3rd left bevel gear and it is fixedly installed on the 3rd left side biography
Fiveth left bevel gear of the lever away from described 4th left bevel gear one end, the 4th left side transmission component turn including one end
It is dynamic to be connected to the casing and the other end and be combined on the second left side screw rod of second left side screwed hole and be fixedly installed on
Second left side screw rod is close to described 5th left bevel gear one end and is engaged with the 5th left bevel gear the 6th left
Side bevel gear.
6. virtual reality head-mounted display apparatus as claimed in claim 3, it is characterised in that the right side driving link includes the right side
Side driving gear；The right side display screen component is provided with the first right side screw thread towards the side of the right side object distance adjusting part
Hole, the right side object distance adjusting part include being rotationally connected with the casing and extend in left-right direction and match somebody with somebody with the adjusting rod
The the first right side transmission component and one end closed, which is rotationally connected with the casing and the other end and is rotationally connected with the right side, to be shown
Screen assembly simultaneously is used to drive the second right side transmission component that the right side display screen component moves relative to the right lens, described
First right side transmission component includes being rotationally connected with the first right side drive link of the casing, is fixed on first right side transmission
On bar and for the right side driven gear engaged with the right side driving gear and it is fixedly installed on first right side transmission
Bar close to described second right side transmission component one end the first right side bevel gear, second right side transmission component include one end turn
It is dynamic to be connected to the casing and the other end and be combined on the first right side screw rod of first right side screwed hole and be fixedly installed on
First right side screw rod is close to described first right side bevel gear one end and is engaged with first right side bevel gear second right
Side bevel gear.
7. virtual reality head-mounted display apparatus as claimed in claim 6, it is characterised in that the right side display screen component face
The second right side screwed hole is additionally provided with to the side of the right side object distance adjusting part, first right side transmission component also includes solid
Surely threeth right side bevel gear of first right side drive link away from described first right side bevel gear one end, the right side are arranged at
Object distance adjusting part also includes being rotationally connected with the casing and the 3rd vertically extending right side transmission component and one
End is rotationally connected with the casing and the other end and is rotationally connected with the right side display screen component and for driving the right side to show
The 4th right side transmission component that display screen component moves relative to the right lens, the 3rd right side transmission component include the company of rotation
It is connected to the 3rd right side drive link of the casing, is fixedly installed on the 3rd right side drive link close to the described 3rd right side cone tooth
Wheel one end and the 4th right side bevel gear that engage with the 3rd right side bevel gear and it is fixedly installed on the 3rd right side biography
Fiveth right side bevel gear of the lever away from the 4th right side bevel gear one end, the 4th right side transmission component turn including one end
It is dynamic to be connected to the casing and the other end and be combined on the second right side screw rod of second right side screwed hole and be fixedly installed on
The 6th right side that second right side screw rod engages close to the 5th right side bevel gear one end and with the 5th right side bevel gear
Side bevel gear.
8. the virtual reality head-mounted display apparatus as described in claim 1-7 any one, it is characterised in that the left side shows
Display screen component is provided with left side pilot hole towards the side of the left lens, and the casing is in towards the left side display screen component
Side be provided with and extend to the left side display screen component and be slidably connected to the left side lead of the left side pilot hole.
9. the virtual reality head-mounted display apparatus as described in claim 1-7 any one, it is characterised in that the right side shows
Display screen component is provided with right side pilot hole towards the side of the right lens, and the casing is in towards the right side display screen component
Side be provided with and extend to the right side display screen component and be slidably connected to the right side lead of the right side pilot hole.
10. the virtual reality head-mounted display apparatus as described in claim 3-7 any one, it is characterised in that the main body
It is provided with bar along its circumferential direction around the first annular groove set, along its circumferential direction around the second annular groove and edge set
Its circumferential direction is around the 3rd annular groove set, and first annular groove, the 3rd annular groove and second annular groove are described in
The axial direction of main body bar is set gradually side by side, be additionally provided with the casing central axis upright in the sliding hole and with institute
The spacing hole of sliding hole connection is stated, the casing includes chassis body and appearance provided with the sliding hole and the spacing hole
It is located at the first position in the spacing hole and to the limit assembly of the sliding hole elastic telescopic, the adjusting rod
When, the limit assembly is connected in first annular groove, when the adjusting rod is located at the second place, the limit assembly card
Second annular groove is connected to, when the adjusting rod is located at three position, the limit assembly is connected in the 3rd annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915180.XA CN107505714B (en) | 2017-09-30 | 2017-09-30 | Virtual reality head-mounted display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915180.XA CN107505714B (en) | 2017-09-30 | 2017-09-30 | Virtual reality head-mounted display device |
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| CN107505714A true CN107505714A (en) | 2017-12-22 |
| CN107505714B CN107505714B (en) | 2023-08-15 |
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| CN108873333A (en) * | 2018-05-24 | 2018-11-23 | 成都理想境界科技有限公司 | A kind of display module apparatus for adjusting position and display equipment |
| CN109143588A (en) * | 2018-10-26 | 2019-01-04 | 歌尔科技有限公司 | One kind wearing display equipment and its focal length adjustment device |
| CN111929894A (en) * | 2020-07-24 | 2020-11-13 | 光朗(海南)生物科技有限责任公司 | VR glasses with adjustable |
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| CN107505714B (en) | 2023-08-15 |
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