CN108519678A - A kind of camera lens and its adjusting method of the virtual reality that can freely focus - Google Patents
A kind of camera lens and its adjusting method of the virtual reality that can freely focus Download PDFInfo
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- CN108519678A CN108519678A CN201810476511.9A CN201810476511A CN108519678A CN 108519678 A CN108519678 A CN 108519678A CN 201810476511 A CN201810476511 A CN 201810476511A CN 108519678 A CN108519678 A CN 108519678A
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- camera lens
- frame
- eyeglass
- sliding block
- glasses
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- 238000000034 method Methods 0.000 title claims description 7
- 239000011521 glass Substances 0.000 claims abstract description 75
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 210000003128 head Anatomy 0.000 claims description 35
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 229920001821 foam rubber Polymers 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention discloses a kind of camera lens for the virtual reality that can freely focus,Including glasses shell,First camera lens and the second camera lens,It is provided with the groove to match with the first camera lens and the second camera lens on the glasses shell,First camera lens includes the first frame,First eyeglass and the first regulation ring for adjusting the first lens focus,Second camera lens includes the second frame,Second eyeglass and the second regulation ring for adjusting the second lens focus,Second eyeglass and the second frame are fixedly connected,It is both provided with protrusion on first frame and the second frame,The insertion groove to match with protrusion is provided in the glasses shell,First camera lens and the second camera lens are fixedly connected by protrusion with insertion section and glasses shell,First camera lens and the second camera lens head end are both provided with protective cover,Respectively corresponding protective cover is threadedly coupled with it for first camera lens and the second camera lens；The camera lens of the virtual reality freely focused can be focused effectively.
Description
Technical field
The invention belongs to virtual realities and augmented reality field, and in particular to it is a kind of can freely focus it is virtual
The camera lens and its adjusting method of reality.
Background technology
Virtual reality technology is a kind of computer simulation system that can be created with the experiencing virtual world, it utilizes computer
A kind of simulated environment is generated, is that a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and the system of entity behavior are imitative
Really user is made to be immersed in the environment.
Virtual reality glasses are also known as VR glasses, i.e. VR aobvious, and it is to utilize head-mounted display apparatus by the external of people that VR aobvious
The vision on boundary, sense of hearing closing, guiding user generate a kind of feeling in virtual environment.Its displaying principle is right and left eyes screen
It shows respectively and generates three-dimensional sense in brain after the image of right and left eyes, human eye obtain this discrepant information of band.
But the focal length of existing virtual reality glasses imaging is set, cannot be effectively burnt according to being adjusted the case where user
Away from making falling into eye for imaging clearly.
Invention content
The technical problem to be solved in the present invention is to provide it is a kind of can effectively focus freely focus it is virtual existing
Practical camera lens and its adjusting method.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of camera lens for the virtual reality that can freely focus, including glasses shell, the first camera lens and the second camera lens, it is described
The groove to match with the first camera lens and the second camera lens is provided on glasses shell, first camera lens and the second camera lens both pass through recessed
Slot, first camera lens include the first frame, the first eyeglass and the first regulation ring for adjusting the first lens focus, described
Second camera lens includes the second frame, the second eyeglass and the second regulation ring for adjusting the second lens focus, first mirror
Piece is located in the first frame, and second eyeglass is located in the second frame, and first eyeglass and the first frame are fixedly connected, institute
It states the second eyeglass and the second frame is fixedly connected, be both provided with protrusion on first frame and the second frame, outside the glasses
The insertion groove to match with protrusion is provided in shell, the protrusion is inserted into insertion groove, and first camera lens and the second camera lens are equal
It being fixedly connected with insertion section and glasses shell by protrusion, first camera lens and the second camera lens head end are both provided with protective cover,
Respectively corresponding protective cover is threadedly coupled with it for first camera lens and the second camera lens.
Preferably, being provided with head rod and the first sliding block on first frame, it is arranged on second frame
There are the second connecting rod and the second sliding block, the head rod and the first sliding block to be fixedly connected with the first frame, described second
Connecting rod and the second sliding block are fixedly connected with the second frame, are provided with the first rack on the head rod, and described second
The second rack is provided in connecting rod, first rack is fixedly connected by head rod with the first frame, and described second
Rack is fixedly connected by the second connecting rod with the second frame, and through-hole, regulating wheel and sliding slot, institute are provided on the glasses shell
It states regulating wheel across through-hole to be arranged, is provided with gear in the regulating wheel, connecting pole, the connecting pole are provided on the gear
Both ends connect respectively with regulation ring and gear bolt, first rack is located above the second rack, first rack and
Second rack is meshed with gear, and first sliding block and the second sliding block are inserted into sliding slot, first sliding block and second
Sliding block is slidably connected with sliding slot.By being provided with regulation ring, gear, the first rack, the second rack and sliding slot, regulating wheel is rotated
Band moving gear operates on the first rack and the second rack, so as to adjust the distance between the first eyeglass and the second eyeglass.
Preferably, being provided with connecting plate and tenon in the glasses shell, the tenon is connected with connecting plate bonding, institute
It states connecting plate and pull rod is provided below, the pull rod is arranged through glasses outer casing bottom, and the connecting plate is integral type with pull rod
Setting, is both provided with fixed plate on first sliding block and the second sliding block, and the fixed plate is symmetric setting, and described first
Sliding block and the second sliding block with its respectively on bolt of fixing plate connect, the tenon to match with tenon is provided in the fixed plate
Eye, the mortise are equally distributed, and the connecting plate and fixed plate pass through tenon and mortise mortise-tenon joint.It is solid by being provided with
Fixed board, connecting plate, tenon and mortise, pulled down pull rod, make tenon fall into mortise, it is made to fix the first eyeglass and the second mirror
The distance between piece effectively prevents its position from shifting.
Preferably, being provided with fixed band on the glasses shell, the fixation, which takes, is provided with pin thread, the pin thread with
Fixed band bonding connection, glasses shell both sides are provided with the female thread to match with pin thread, the glasses shell and fixed band
It is detachably connected by pin thread and female thread.Fixed band is elastic band, convenient for users to putting on virtual reality glasses.
Preferably, the fixed band inside is provided with foam-rubber cushion, the foam-rubber cushion is connected with fixed band bonding.Foam-rubber cushion
The pressure that fixed band applies head can effectively be mitigated, prevent fixed band from causing discomfort to head lock ring.
Preferably, be provided with connecting rope on the protective cover, the connecting rope both ends respectively with outside protective cover and glasses
Shell binding connection, the protective cover pass through connecting rope and glasses cage connection.Protection is opened when connecting rope is user-friendly
Cover, need not look for protective cover everywhere when without covering, convenient for users to operation.
Preferably, the glasses outer surface of outer cover is provided with waterproof coating.
Preferably, first frame and the second frame with its respectively on protrusion be integral type be arranged.
The present invention also provides a kind of adjusting methods of the camera lens for the virtual reality that can freely focus, including following step
Suddenly：
1）Virtual reality glasses are worn on the head, so that it is fixed with head by fixed band；
2）By rotating left and right the regulation ring of the first eyeglass and the second eyeglass, the focal length of suitable user is found, keeps image energy clear
Clear sees；
3）By adjust wheeling driving gear adjust the first eyeglass and the second eyeglass the distance between, keep it corresponding with eyes；
4）After regulating the distance between focal length and eyeglass, by pull rod toward drop-down, it is made to be fixed on the position regulated.
Beneficial effects of the present invention are：It is adjusted by being provided with the first eyeglass, the second eyeglass, the first regulation ring and second
Ring rotates the first regulation ring and the second regulation ring, can effectively focus, be transferred to according to the case where user's eyes required
Focal length enables imaging clearly to fall into eye.In addition, head rod and the first sliding block are provided on the first frame, the second frame
On be provided with the second connecting rod and the second sliding block, head rod and the first sliding block are fixedly connected with the first frame, second connect
Extension bar and the second sliding block are fixedly connected with the second frame, and the first rack is provided on head rod, is set in the second connecting rod
It is equipped with the second rack, the first rack is fixedly connected by head rod with the first frame, and the second rack passes through the second connecting rod
It is fixedly connected with the second frame, through-hole, regulating wheel and sliding slot is provided on glasses shell, regulating wheel is arranged across through-hole, adjusts
It is provided with gear on wheel, connecting pole is provided on gear, the both ends of connecting pole are connect with regulation ring and gear bolt respectively, and first
Rack is located above the second rack, and the first rack and the second rack are meshed with gear, and the first sliding block and the second sliding block are inserted
Enter in sliding slot, the first sliding block and the second sliding block are slidably connected with sliding slot.By being provided with regulation ring, gear, the first rack,
Two racks and sliding slot, rotation adjust wheeling driving gear and are operated on the first rack and the second rack, so as to adjust the first eyeglass and
The distance between second eyeglass.Connecting plate and tenon are provided in glasses shell, tenon is connected with connecting plate bonding, under connecting plate
Face is provided with pull rod, and pull rod is arranged through glasses outer casing bottom, and connecting plate is arranged with pull rod for integral type, the first sliding block and second
Be both provided with fixed plate on sliding block, fixed plate is symmetric setting, the first sliding block and the second sliding block with its respectively on consolidate
Fixed board is bolted, and the mortise to match with tenon is provided in fixed plate, and mortise is equally distributed, connecting plate and fixed plate
Pass through tenon and mortise mortise-tenon joint.By being provided with fixed plate, connecting plate, tenon and mortise, pulled down pull rod makes tenon
It falls into mortise, it is made to fix the distance between the first eyeglass and the second eyeglass, effectively prevent its position from shifting.Glasses
Fixed band is provided on shell, fixed take is provided with pin thread, and pin thread is connected with fixed band bonding, and glasses shell both sides are provided with
The female thread to match with pin thread, glasses shell and fixed band are detachably connected by pin thread and female thread.Fixed band is elastic band, side
Just user puts on virtual reality glasses.Fixed band inside is provided with foam-rubber cushion, and foam-rubber cushion is connected with fixed band bonding.Foam-rubber cushion
The pressure that fixed band applies head can effectively be mitigated, prevent fixed band from causing discomfort to head lock ring.It is provided on protective cover
Connecting rope, connecting rope both ends are connected with protective cover and the binding of glasses shell respectively, and protective cover is connected by connecting rope and glasses shell
It connects.Protective cover being opened when connecting rope is user-friendly, need not look for protective cover when without covering everywhere, convenient for users to behaviour
Make.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of Glasses structure schematic diagram of the camera lens for the virtual reality that can freely focus of the present invention.
Fig. 2 is a kind of glasses sectional view of the camera lens for the virtual reality that can freely focus of the present invention.
Fig. 3 is a kind of regulating wheel structural schematic diagram of the camera lens for the virtual reality that can freely focus of the present invention.
Fig. 4 is a kind of fixed plate partial sectional view of the camera lens for the virtual reality that can freely focus of the present invention.
Fig. 5 is a kind of vertical view of the camera lens for the virtual reality that can freely focus of the present invention.
In figure：1, glasses shell；2, the first camera lens；3, the second camera lens；4, the first frame；5, the first eyeglass；6, it first adjusts
Save ring；7, the second frame；8, the second eyeglass；9, the second regulation ring；10, raised；11, protective cover；12, head rod；13,
One sliding block；14, the second connecting rod；15, the second sliding block；16, the first rack；17, the second rack；18, through-hole；19, regulating wheel；
20, sliding slot；21, gear；22, connecting pole；23, connecting plate；24, tenon；25, pull rod；26, fixed plate；27, mortise；28, fixed
Band；29, pin thread；30, foam-rubber cushion；31, connecting rope.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ", " on
Side ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be only for
It is novel convenient for describing this implementation, it does not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore should not be understood as implementing this novel limitation.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or
Fixed form can be to be fixed by bolt commonly used in the prior art or pin is fixed or axis pin connection, or be adhesively fixed,
Or it rivets the usual manners such as fixed and be not therefore described in detail in embodiment.
Embodiment 1
As shown in Figs. 1-2, a kind of camera lens for the virtual reality that can freely focus, including glasses shell 1, the first camera lens 2
With the second camera lens 3, the groove to match with the first camera lens and the second camera lens is provided on the glasses shell 1（It is not shown）, described
First camera lens 2 and the second camera lens 3 both pass through groove, and first camera lens 2 includes the first frame 4, the first eyeglass 5 and for adjusting
Save the first regulation ring 6 of the first lens focus, second camera lens 3 includes the second frame 7, the second eyeglass 8 and for adjusting
Second regulation ring 9 of the second lens focus, first eyeglass 5 are located in the first frame 4, and second eyeglass 8 is located at second
In frame 7, first eyeglass 5 is fixedly connected with the first frame 4, and second eyeglass 8 is fixedly connected with the second frame 7, institute
It states and is provided with protrusion 10 on the first frame 4 and the second frame 7, the insertion to match with protrusion is provided on the glasses shell 1
Slot（It is not shown）, described raised 10 are inserted into insertion groove（It is not shown）Interior, first camera lens, 2 and second camera lens 3 passes through protrusion
It is fixedly connected with insertion section and glasses shell 1,2 and second camera lens of the first camera lens, 3 head end is both provided with protective cover 11, described
Respectively corresponding protective cover 11 is threadedly coupled with it for first camera lens 2 and the second camera lens 3.By being provided with the first eyeglass,
Two eyeglasses, the first regulation ring and the second regulation ring rotate the first regulation ring and the second regulation ring, can effectively focus, root
It is transferred to required focal length according to the case where user's eyes, imaging is enable clearly to fall into eye.
The present embodiment has the beneficial effect that：It is adjusted by being provided with the first eyeglass, the second eyeglass, the first regulation ring and second
Ring rotates the first regulation ring and the second regulation ring, can effectively focus, be transferred to according to the case where user's eyes required
Focal length enables imaging clearly to fall into eye.
Embodiment 2
As shown in Figs. 1-5, a kind of camera lens for the virtual reality that can freely focus, including glasses shell 1, the first camera lens 2
With the second camera lens 3, the groove to match with the first camera lens and the second camera lens is provided on the glasses shell 1（It is not shown）, described
First camera lens 2 and the second camera lens 3 both pass through groove, and first camera lens 2 includes the first frame 4, the first eyeglass 5 and for adjusting
Save the first regulation ring 6 of the first lens focus, second camera lens 3 includes the second frame 7, the second eyeglass 8 and for adjusting
Second regulation ring 9 of the second lens focus, first eyeglass 5 are located in the first frame 4, and second eyeglass 8 is located at second
In frame 7, first eyeglass 5 is fixedly connected with the first frame 4, and second eyeglass 8 is fixedly connected with the second frame 7, institute
It states and is provided with protrusion 10 on the first frame 4 and the second frame 7, the insertion to match with protrusion is provided on the glasses shell 1
Slot（It is not shown）, described raised 10 are inserted into insertion groove（It is not shown）Interior, first camera lens, 2 and second camera lens 3 passes through protrusion
It is fixedly connected with insertion section and glasses shell 1,2 and second camera lens of the first camera lens, 3 head end is both provided with protective cover 11, described
Respectively corresponding protective cover 11 is threadedly coupled with it for first camera lens 2 and the second camera lens 3.By being provided with the first eyeglass,
Two eyeglasses, the first regulation ring and the second regulation ring rotate the first regulation ring and the second regulation ring, can effectively focus, root
It is transferred to required focal length according to the case where user's eyes, imaging is enable clearly to fall into eye.
It is provided with head rod 12 and the first sliding block 13 on first frame 4, is provided on second frame 8
Two connecting rods 14 and the second sliding block 15, the head rod 12 and the first sliding block 13 are fixedly connected with the first frame 4, described
Second connecting rod 14 and the second sliding block 15 are fixedly connected with the second frame 7, and the first tooth is provided on the head rod 12
Item 16 is provided with the second rack 17 in second connecting rod 14, and first rack 16 passes through head rod 12 and first
Frame 4 is fixedly connected, and second rack 17 is fixedly connected by the second connecting rod 14 with the second frame 7, the glasses shell 1
On be provided with through-hole 18, regulating wheel 19 and sliding slot 20, the regulating wheel 19 is arranged across through-hole 18, is arranged in the regulating wheel 19
Have gear 21, be provided with connecting pole 22 on the gear 21, the both ends of the connecting pole 22 respectively with regulating wheel 19 and gear 21
It is bolted, first rack 16 is located at the top of the second rack 17, and first rack, 16 and second rack 17 is and gear
21 are meshed, and first sliding block, 13 and second sliding block 15 is inserted into sliding slot 20, first sliding block, 13 and second sliding block 15
It is slidably connected with sliding slot 20.By being provided with regulation ring, gear, the first rack, the second rack and sliding slot, regulating wheel band is rotated
Moving gear operates on the first rack and the second rack, so as to adjust the distance between the first eyeglass and the second eyeglass.
Connecting plate 23 and tenon 24 are provided in the glasses shell 1, the tenon 24 is connected with the bonding of connecting plate 23, institute
It states connecting plate 23 and pull rod 25 is provided below, the pull rod 25 is arranged through 1 bottom of glasses shell, the connecting plate 23 and pull rod
25 are arranged for integral type, and fixed plate 26 is both provided on first sliding block, 13 and second sliding block 15, and the fixed plate 26 is in pair
Claim distribution setting, first sliding block, 13 and second sliding block 15 with its respectively on fixed plate 26 be bolted, the fixation
The mortise 27 to match with tenon 24 is provided on plate 26, the mortise 27 is equally distributed, the connecting plate 23 and fixation
Plate 26 passes through 27 mortise-tenon joint of tenon 24 and mortise.By being provided with fixed plate, connecting plate, tenon and mortise, pulled down is drawn
Bar makes tenon fall into mortise, it is made to fix the distance between the first eyeglass and the second eyeglass, effectively prevents its position from occurring
Offset.
Be provided with fixed band 28 on the glasses shell 1, be provided with pin thread 29 on the fixed band 28, the pin thread 29 with
The fixed bonding of band 28 connection, 1 both sides of glasses shell are provided with the female thread to match with pin thread（It is not shown）, outside the glasses
Shell 1 and fixed band 28 pass through pin thread 29 and female thread（It is not shown）It is detachably connected.Fixed band is elastic band, convenient for users to putting on
Virtual reality glasses.
28 inside of the fixed band is provided with foam-rubber cushion 30, and the foam-rubber cushion 30 is connected with the fixed bonding of band 28.Foam-rubber cushion
The pressure that fixed band applies head can effectively be mitigated, prevent fixed band from causing discomfort to head lock ring.
Be provided with connecting rope 31 on the protective cover 11,31 both ends of the connecting rope respectively with protective cover 11 and glasses shell
1 binding connection, the protective cover 11 are connect by connecting rope 31 with glasses shell 1.It is opened when connecting rope is user-friendly
Protective cover need not look for protective cover everywhere when without covering, convenient for users to operation.
1 outer surface of glasses shell is provided with waterproof coating（It is not shown）.
First frame, 4 and second frame 7 with its respectively on protrusion 10 be integral type be arranged.
The present embodiment has the beneficial effect that：It is adjusted by being provided with the first eyeglass, the second eyeglass, the first regulation ring and second
Ring rotates the first regulation ring and the second regulation ring, can effectively focus, be transferred to according to the case where user's eyes required
Focal length enables imaging clearly to fall into eye.In addition, head rod and the first sliding block are provided on the first frame, the second frame
On be provided with the second connecting rod and the second sliding block, head rod and the first sliding block are fixedly connected with the first frame, second connect
Extension bar and the second sliding block are fixedly connected with the second frame, and the first rack is provided on head rod, is set in the second connecting rod
It is equipped with the second rack, the first rack is fixedly connected by head rod with the first frame, and the second rack passes through the second connecting rod
It is fixedly connected with the second frame, through-hole, regulating wheel and sliding slot is provided on glasses shell, regulating wheel is arranged across through-hole, adjusts
It is provided with gear on wheel, connecting pole is provided on gear, the both ends of connecting pole are connect with regulation ring and gear bolt respectively, and first
Rack is located above the second rack, and the first rack and the second rack are meshed with gear, and the first sliding block and the second sliding block are inserted
Enter in sliding slot, the first sliding block and the second sliding block are slidably connected with sliding slot.By being provided with regulation ring, gear, the first rack,
Two racks and sliding slot, rotation adjust wheeling driving gear and are operated on the first rack and the second rack, so as to adjust the first eyeglass and
The distance between second eyeglass.Connecting plate and tenon are provided in glasses shell, tenon is connected with connecting plate bonding, under connecting plate
Face is provided with pull rod, and pull rod is arranged through glasses outer casing bottom, and connecting plate is arranged with pull rod for integral type, the first sliding block and second
Be both provided with fixed plate on sliding block, fixed plate is symmetric setting, the first sliding block and the second sliding block with its respectively on consolidate
Fixed board is bolted, and the mortise to match with tenon is provided in fixed plate, and mortise is equally distributed, connecting plate and fixed plate
Pass through tenon and mortise mortise-tenon joint.By being provided with fixed plate, connecting plate, tenon and mortise, pulled down pull rod makes tenon
It falls into mortise, it is made to fix the distance between the first eyeglass and the second eyeglass, effectively prevent its position from shifting.Glasses
Fixed band is provided on shell, fixed take is provided with pin thread, and pin thread is connected with fixed band bonding, and glasses shell both sides are provided with
The female thread to match with pin thread, glasses shell and fixed band are detachably connected by pin thread and female thread.Fixed band is elastic band, side
Just user puts on virtual reality glasses.Fixed band inside is provided with foam-rubber cushion, and foam-rubber cushion is connected with fixed band bonding.Foam-rubber cushion
The pressure that fixed band applies head can effectively be mitigated, prevent fixed band from causing discomfort to head lock ring.It is provided on protective cover
Connecting rope, connecting rope both ends are connected with protective cover and the binding of glasses shell respectively, and protective cover is connected by connecting rope and glasses shell
It connects.Protective cover being opened when connecting rope is user-friendly, need not look for protective cover when without covering everywhere, convenient for users to behaviour
Make.
The present invention also provides a kind of adjusting methods of the camera lens for the virtual reality that can freely focus, including following step
Suddenly：
1）Virtual reality glasses are worn on the head, so that it is fixed with head by fixed band；
2）By rotating left and right the regulation ring of the first eyeglass and the second eyeglass, the focal length of suitable user is found, keeps image energy clear
Clear sees；
3）By adjust wheeling driving gear adjust the first eyeglass and the second eyeglass the distance between, keep it corresponding with eyes；
4）After regulating the distance between focal length and eyeglass, by pull rod toward drop-down, it is made to be fixed on the position regulated.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of camera lens for the virtual reality that can freely focus, it is characterised in that：Including glasses shell, the first camera lens and
Second camera lens is provided with the groove to match with the first camera lens and the second camera lens, first camera lens and on the glasses shell
Two camera lenses both pass through groove, and first camera lens includes the first frame, the first eyeglass and for adjusting the first lens focus
First regulation ring, second camera lens include the second frame, the second eyeglass and the second tune for adjusting the second lens focus
Ring is saved, first eyeglass is located in the first frame, and second eyeglass is located in the second frame, first eyeglass and first
Frame is fixedly connected, and second eyeglass and the second frame are fixedly connected, and is both provided on first frame and the second frame
Protrusion is provided with the insertion groove to match with protrusion in the glasses shell, and the protrusion is inserted into insertion groove, first mirror
Head and the second camera lens are fixedly connected by protrusion with insertion section and glasses shell, and first camera lens and the second camera lens head end are equal
It is provided with protective cover, respectively corresponding protective cover is threadedly coupled with it for first camera lens and the second camera lens.
2. a kind of camera lens of virtual reality that can freely focus according to claim 1, it is characterised in that：It is described
It is provided with head rod and the first sliding block on first frame, the second connecting rod and second is provided on second frame and is slided
Block, the head rod and the first sliding block are fixedly connected with the first frame, second connecting rod and the second sliding block with
Second frame is fixedly connected, and the first rack is provided on the head rod, the second tooth is provided in second connecting rod
Item, first rack are fixedly connected by head rod with the first frame, second rack by the second connecting rod with
Second frame is fixedly connected, and through-hole, regulating wheel and sliding slot are provided on the glasses shell, and the regulating wheel is set across through-hole
Set, gear be provided in the regulating wheel, be provided with connecting pole on the gear, the both ends of the connecting pole respectively with regulation ring
Connected with gear bolt, first rack is located above the second rack, first rack and the second rack with gear phase
Engagement, first sliding block and the second sliding block are inserted into sliding slot, and first sliding block and the second sliding block slide with sliding slot and connect
It connects.
3. a kind of camera lens of virtual reality that can freely focus according to claim 2, it is characterised in that：It is described
Connecting plate and tenon are provided in glasses shell, the tenon is connected with connecting plate bonding, and drawing is provided below in the connecting plate
Bar, the pull rod are arranged through glasses outer casing bottom, and the connecting plate and pull rod are integral type setting, first sliding block and the
Be both provided with fixed plate on two sliding blocks, the fixed plate is symmetric setting, first sliding block and the second sliding block and its
Bolt of fixing plate on respectively connects, and is provided with the mortise to match with tenon in the fixed plate, the mortise is equally
Distribution, the connecting plate and fixed plate pass through tenon and mortise mortise-tenon joint.
4. a kind of camera lens of virtual reality that can freely focus according to claim 3, it is characterised in that：It is described
Fixed band is provided on glasses shell, the fixation, which takes, is provided with pin thread, and the pin thread is connected with fixed band bonding, the eye
Mirror shell both sides are provided with the female thread to match with pin thread, and the glasses shell and fixed band are detachably connected by pin thread and female thread
It connects.
5. a kind of camera lens of virtual reality that can freely focus according to claim 4, it is characterised in that：It is described
Fixed band inside is provided with foam-rubber cushion, and the foam-rubber cushion is connected with fixed band bonding.
6. a kind of camera lens of virtual reality that can freely focus according to claim 5, it is characterised in that：It is described
Connecting rope is provided on protective cover, the connecting rope both ends are connected with protective cover and the binding of glasses shell respectively, the protective cover
Pass through connecting rope and glasses cage connection.
7. a kind of camera lens of virtual reality that can freely focus according to claim 6, it is characterised in that：It is described
Glasses outer surface of outer cover is provided with waterproof coating.
8. a kind of adjusting method of the camera lens for the virtual reality that can freely focus, which is characterized in that include the following steps：
1）Virtual reality glasses are worn on the head, so that it is fixed with head by fixed band；
2）By rotating left and right the regulation ring of the first eyeglass and the second eyeglass, the focal length of suitable user is found, keeps image energy clear
Clear sees；
3）By adjust wheeling driving gear adjust the first eyeglass and the second eyeglass the distance between, keep it corresponding with eyes；
4）After regulating the distance between focal length and eyeglass, by pull rod toward drop-down, it is made to be fixed on the position regulated.
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| CN201810476511.9A CN108519678A (en) | 2018-05-17 | 2018-05-17 | A kind of camera lens and its adjusting method of the virtual reality that can freely focus |
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| CN201810476511.9A CN108519678A (en) | 2018-05-17 | 2018-05-17 | A kind of camera lens and its adjusting method of the virtual reality that can freely focus |
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