CN110007465A - Lens controlling device and VR wear product - Google Patents
Lens controlling device and VR wear product Download PDFInfo
- Publication number
- CN110007465A CN110007465A CN201910333299.5A CN201910333299A CN110007465A CN 110007465 A CN110007465 A CN 110007465A CN 201910333299 A CN201910333299 A CN 201910333299A CN 110007465 A CN110007465 A CN 110007465A
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- convex surface
- surface mirror
- controlling device
- mirror assembly
- lens
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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
- G02B27/0176—Head mounted characterised by mechanical features
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention belongs to helmet technical fields more particularly to a kind of lens controlling device and VR to wear product；The display screen that lens controlling device includes lens barrel structure, is fixedly mounted on lens barrel structure, it is fixedly installed with planar optics respectively on two one end of cylinder far from display screen of lens barrel structure, further includes the convex surface mirror assembly of corresponding flat eyeglass setting and the regulating mechanism that two convex surface mirror assemblies of driving are slided；VR wears product and includes shell and be mounted on the intracorporal lens controlling device of the surrounded chamber of shell, corresponds to be respectively equipped with form at two cylinders on the shell, corresponds at knob equipped with elongated through-hole.Will not be formed on confined space structure when adjusting the distance between two convex surface mirror assemblies influences, it can guarantee sealing performance, and only have two convex surface mirror assemblies to be moved when adjusting, lens barrel structure, display screen will not follow movement, it is simple, easy to adjust that lens controlling device and VR of the invention wears product structure, can effectively reduce production cost.
Description
Technical field
The invention belongs to helmet technical fields more particularly to a kind of lens controlling device and VR to wear product.
Background technique
Currently, VR wears product for the ease of adjusting to be suitable for different users, it is all using two display screens, two
The structure type of eyeglass, a display screen are mounted on a lens barrel over-assemble into dustless cell structure (usually handle with corresponding eyeglass
The confined space formed between one display screen and corresponding eyeglass is known as dust free room).Adjust between two eyeglasses apart from when, need to lead to
Overregulating mechanism drives entire dustless cell structure to be moved, and is just able to achieve the adjusting of distance between two eyeglasses, total ratio
It is more complex to be not easy to adjust, and cause production cost relatively high.
Summary of the invention
The purpose of the present invention is to provide a kind of lens controlling devices and VR to wear product, it is intended to solve existing VR and wear production
Structure is complicated leads to the problem of adjusting inconvenient and high production cost for product.
The invention is realized in this way a kind of lens controlling device, the lens controlling device includes lens barrel structure, fixation
The display screen being mounted on the lens barrel structure divides on two one end of cylinder far from the display screen of the lens barrel structure
Planar optics is not fixedly installed with it；It further include respectively corresponding the convex surface mirror assembly of the planar optics setting and being arranged two
For driving the two convex surface mirror assemblies to carry out the regulating mechanism of opposite or departing direction sliding at described cylinder the same side.
As an improvement the regulating mechanism includes sliding axle, two be slidably mounted on the sliding axle respectively
Sliding block and knob are equipped with the driving gear being coaxially arranged on the side of the knob, on two sliding blocks respectively
Equipped with the rack gear for engaging with the opposite sides of the driving gear and extending along glide direction.
As an improvement the sliding axle is arranged at intervals with two.
As an improvement the lens barrel structure is an integral structure, the lens barrel structure includes mounting plate, in the peace
The one side of loading board be equipped with accommodation groove, two cylinders be arranged on the another side of the mounting plate and with the accommodation groove
Connection；The display screen is an integral structure, and is arranged in the accommodation groove；Mounting plate portion on the outside of two cylinders
It is respectively equipped with outrigger on point, the sliding axle is fixedly mounted between two outriggers.
As an improvement middle bracket is equipped on mounting plate part between two cylinders, the sliding axle
It is fixedly installed togather at medium position with the middle bracket.
As an improvement the lens controlling device further includes the feedback mechanism with knob transmission connection.
As an improvement the feedback mechanism includes the runner that encoder and the encoder are fixedly installed togather,
The driving wheel being coaxially arranged is additionally provided on the side of the knob, the runner and the driving wheel are sequentially connected.
The invention is realized in this way a kind of VR wears product, the VR wears product and includes shell and be mounted on institute
The intracorporal lens controlling device of the surrounded chamber of shell is stated, corresponds to be respectively equipped with view at two cylinders on the housing
It is equipped at window, the corresponding knob and is pierced by for its side edge to the elongated through-hole in the outside of the surrounded cavity of the shell.
As an improvement the outside of the surrounded cavity of the shell is arranged in the two convex surface mirror assemblies.
As an improvement the side of each convex surface mirror assembly is rotatablely connected with the corresponding sliding block respectively,
Detachable fastening structure is respectively equipped between each opposite another side edge of the convex surface mirror assembly and the shell.
As an improvement the detachable fastening structure includes being fixedly mounted on the housing and along sliding side
Ferromagnetic metal plate to setting and the magnet that is fixed on the convex surface mirror assembly.
By adopting the above-described technical solution, lens controlling device of the invention includes lens barrel structure, is fixedly mounted on mirror
Display screen on barrel structure is fixedly installed with plane mirror on two one end of cylinder far from display screen of lens barrel structure respectively
Piece further includes respectively corresponding the convex surface mirror assembly of planar optics setting and being arranged at two cylinder the same sides for driving two
Convex surface mirror assembly carries out the regulating mechanism of opposite or departing direction sliding；VR wears product and includes shell and be mounted on outer
The intracorporal lens controlling device of the surrounded chamber of shell corresponds to be respectively equipped with form at two cylinders on the shell, is equipped at corresponding knob
It is pierced by for its side edge to the elongated through-hole in the outside of the surrounded cavity of shell.Display screen, lens barrel structure and two planar optics
It is fixedly installed togather to form confined space structure, two convex surface mirror assemblies are separated with confined space structure, by adjusting machine
Structure, which will not be formed confined space structure when adjusting the distance between two convex surface mirror assemblies, to be influenced, it is ensured that confined space structure
Sealing performance avoid dust debris etc. enter；When adjusting the distance between two convex surface mirror assemblies, display screen, lens barrel structure will not
Movement is followed, only two convex surface mirror assemblies are moved, and structure is very simple, and adjusting is very convenient, of the invention
Lens controlling device and VR, which wear product and solve existing VR and wear product structure complexity, to be caused to adjust inconvenient and high production cost
The problem of, production cost can be effectively reduced.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the lens controlling device of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the lens controlling device of the embodiment of the present invention；
Fig. 3 is that the VR of the embodiment of the present invention wears the schematic perspective view of product；
Wherein, 10, lens barrel structure, 11, mounting plate, 12a, cylinder, 12b, cylinder, 13a, planar optics, 13b, plane mirror
Piece, 14a, outrigger, 14b, outrigger, 14c, middle bracket, 20, display screen, 30, pressing plate, 40, regulating mechanism, 41, rotation
Button, 42, sliding axle, 43a, sliding block, 43b, sliding block, 44a, rack gear, 44b, rack gear, 50a, convex surface mirror assembly, 50b, convex surface microscope group
Part, 51a, magnet, 51b, magnet, 60, shell, 61a, form, 61b, form, 62, elongated through-hole, 63a, ferromagnetic metal plate,
63b, ferromagnetic metal plate, 70, feedback mechanism, 71, encoder, 72, runner, 73, FPC flexible board, 74, driving wheel, 75, transmission
Gear.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 to Fig. 3 is the structural schematic diagram that lens controlling device and VR of the invention wear product, wherein Fig. 1 is shown
The schematic perspective view of the lens controlling device of the embodiment of the present invention is adjusted Fig. 2 shows the eyeglass of the embodiment of the present invention and is filled
The decomposition texture schematic diagram set, the VR that Fig. 3 shows the embodiment of the present invention wear the schematic perspective view of product.For the ease of
It states, only gives part related to the embodiment of the present invention in figure.
Defining VR and wearing product close to the side of user's face is before side rear, far from user's face is, by Fig. 1, Fig. 2
With Fig. 3 it is found that the lens controlling device includes lens barrel structure 10, the display screen being fixedly mounted on lens barrel structure 10 20, in mirror
It is fixedly installed with planar optics 13a, plane mirror respectively on the one end of cylinder 12a, cylinder 12b far from display screen 20 of barrel structure 10
Piece 13b；It further include convex surface mirror assembly 50a, the convex surface mirror assembly 50b for respectively corresponding planar optics 13a, planar optics 13b setting,
And it is arranged at cylinder 12a, the same side cylinder 12b opposite for driving convex surface mirror assembly 50a and convex surface mirror assembly 50b to carry out
Or the regulating mechanism 40 of departing direction sliding.
Display screen 20, lens barrel structure 10 and planar optics 13a, planar optics 13b be fixedly installed togather to be formed it is closed
Space structure, convex surface mirror assembly 50a are separated with convex surface mirror assembly 50b, confined space structure, are adjusted by regulating mechanism 40
Will not be formed on confined space structure when the distance between convex surface mirror assembly 50a and convex surface mirror assembly 50b influences, it is ensured that close
The sealing performance for closing space structure avoids dust debris etc. from entering, and adjust convex surface mirror assembly 50a and convex surface mirror assembly 50b it
Between apart from when, display screen 20, lens barrel structure 10 will not follow movement, only convex surface mirror assembly 50a and convex surface mirror assembly 50b into
Row movement, structure is very simple, adjusts very convenient and can reduce production cost, lens controlling device solution of the invention
The existing VR that determined, which wears product structure complexity, leads to the problem of adjusting inconvenient and high production cost.
In the present embodiment, regulating mechanism 40 includes sliding axle 42, the sliding block 43a being slidably mounted on sliding axle 42 respectively
With sliding block 43b and knob 41, the driving gear being coaxially arranged is equipped on the side of knob 41, in sliding block 43a, cunning
The rack gear 44a engaged with the opposite sides of driving gear, rack gear 44b are respectively equipped on block 43b.When adjusting, driven by knob 41
Driving gear rotates synchronously, and by the transmission between rack gear 44a, rack gear 44b and driving gear, drives sliding block 43a, sliding block 43b
The sliding of opposite or departing direction is carried out along sliding axle 42 simultaneously, adjusts convex surface mirror assembly 50a and convex surface mirror assembly to realize
The distance between 50b.
Sliding and anti-limited slip block 43a, sliding block 43b are carried out in cunning along sliding axle 42 for the ease of sliding block 43a, sliding block 43b
It rotates when dynamic, sliding axle 42 is arranged at intervals with two.
In the present embodiment, lens barrel structure 10 is an integral structure, including mounting plate 11, on the one side of mounting plate 11
Equipped with accommodation groove, cylinder 12a, cylinder 12b are arranged on the another side of mounting plate 11 and are connected to accommodation groove；Display screen 20 is set
It sets in accommodation groove, is fixed by the pressing plate 30 being fixedly installed togather with mounting plate 11.
For the ease of the installation of sliding axle 42, it is respectively equipped on 11 part of mounting plate on the outside of cylinder 12a, cylinder 12b outer
Side stand 14a, outrigger 14b, sliding axle 42 are fixedly mounted between outrigger 14a and outrigger 14b.
Further, since sliding axle 42 is thinner, and knob 41 drives sliding block 43a, sliding block 43b sliding along sliding axle 42
When dynamic, certain torque can be generated in sliding axle 42 and sliding axle 42 is easy to cause to deform, to influence driving tooth wheel and rack
44a, the transmission of rack gear 44b and sliding block 43a, sliding block 43b along sliding axle 42 sliding, between cylinder 12a, cylinder 12b
11 part of mounting plate is equipped with middle bracket 14c, is fixedly mounted on one with middle bracket 14c at the medium position of sliding axle 42
It rises, support is capable of forming at middle bracket 14c.
In this example it is shown that screen 20 is split type structure, including respectively corresponding setting at cylinder 12a, cylinder 12b
Two pieces of screens are equipped with conducting structure between two pieces of screens.
In general, display screen 20 is an integral structure, thus not for the reliability for reducing production cost, guaranteeing product
It needs that conducting structure is arranged again, reliability can not only be improved and production cost can be effectively reduced.
In the present embodiment, need for convex surface mirror assembly 50a, convex surface mirror assembly 50b to be adjusted to the eyes of user when use
Place, convex surface mirror assembly 50a, convex surface mirror assembly 50b and the relative positional relationship of display screen 20 change, more preferable for the ease of having
Visual experience, the lens controlling device further include with knob 41 be sequentially connected feedback mechanism 70, specifically, feedback mechanism
70 include the runner 72 that encoder 71 and encoder 71 are fixedly installed togather, and is additionally provided on the side of knob 41 same with it
The driving wheel 74 of axis setting, runner 72 and driving wheel 74 are sequentially connected, and encoder 71 wears product by FPC flexible board 73 and VR
Mainboard be electrically connected.In general, encoder 71 is fixedly installed togather for mechanical encoder, with pcb board, FPC is flexible
Plate 73 is connected to pcb board and VR is worn between the mainboard of product；Driving wheel 74, runner 72 are gear, in driving wheel 74 and runner
Transmission gear 75 is equipped between 72, driving wheel 74, runner 72 are engaged with the respective side of transmission gear 75 respectively, in this way, rotation rotation
Runner 72 can be driven to rotate by driving wheel 74, transmission gear 75 when button 41, to drive encoder 71 to be rotated, by compiling
Code device 71 feeds back a signal to the VR mainboard for wearing product, so that it may the display position of picture on display screen 20 is controlled by mainboard
It sets, so that user be made to obtain better experience effect.
In general, knob 41, runner 72, transmission gear 75 are rotatably installed in VR respectively and wear on the shell 60 of product.
In the present embodiment, it is slided in the range of planar optics 13a is along glide direction due to convex surface mirror assembly 50a, is convex
Face mirror assembly 50b is slided in the range of planar optics 13b is along glide direction, in general, planar optics 13a, the edge planar optics 13b
The length dimension of glide direction is greater than the width dimensions along vertical sliding motion direction, is equivalent to and increases planar optics 13a, plane mirror
Piece 13b can prevent convex surface mirror assembly 50a, convex surface mirror assembly 50b when sliding beyond corresponding flat mirror along the range of glide direction
The range of piece 13a, planar optics 13b along glide direction.
A kind of VR is further related in the embodiment of the present invention and wears product, which wears product and include shell 60 and be mounted on
The 60 intracorporal lens controlling device of surrounded chamber of shell, corresponds on shell 60 and is respectively equipped with form at cylinder 12a, cylinder 12b
61a, form 61b are equipped at corresponding knob 41 and are pierced by for its side edge to the elongated through-hole 62 on the outside of the surrounded cavity of shell 60.
The VR wears display screen 20, lens barrel structure 10 and the planar optics 13a of product, planar optics 13b is fixedly mounted
Confined space structure is formed together, and convex surface mirror assembly 50a is separated with convex surface mirror assembly 50b, confined space structure, passed through
Regulating mechanism 40 will not be formed confined space structure when adjusting the distance between convex surface mirror assembly 50a and convex surface mirror assembly 50b
It influences, it is ensured that the sealing performance of confined space structure avoids dust debris etc. from entering, and display screen 20 is integral type knot
Structure, reliability can be guaranteed by being not required to setting conducting structure, and lens controlling device of the present invention solves two that existing VR wears product
The problem of needing to be connected unreliable and high production cost caused by connection between a display screen.
In the present embodiment, the outer of the surrounded cavity of shell 60 is arranged in convex surface mirror assembly 50a and convex surface mirror assembly 50b
Side can not only save the space of the surrounded cavity of shell 60 and be slided convenient for convex surface mirror assembly 50a and convex surface mirror assembly 50b
It is dynamic.
For the ease of being cleaned to convex surface mirror assembly 50a, convex surface mirror assembly 50b, the side of convex surface mirror assembly 50a with it is right
The side edge of the sliding block 43a, convex surface mirror assembly 50b that answer are rotatablely connected respectively with corresponding sliding block 43b, in convex surface mirror assembly 50a
It is respectively equipped between opposite another side edge, convex surface mirror assembly 50b opposite another side edge and shell 60 detachable tight
Fixing structure, the detachable fastening structure include being fixedly mounted on shell 60 and along convex surface mirror assembly 50a and convex surface microscope group
The ferromagnetic metal plate of the glide direction setting of part 50b and the magnet being fixed on the mirror assembly of convex surface.
Specifically, connect at the upper side edge of convex surface mirror assembly 50a, convex surface mirror assembly 50b with sliding block 43a, sliding block 43b rotation
Connect, form 61a, form 61b upper side edge at be respectively equipped with elongated sliding slot, be respectively equipped with and wear on sliding block 43a, sliding block 43b
Correspond to the mounting rack of elongated sliding slot out, convex surface mirror assembly 50a, convex surface mirror assembly 50b upper side edge at turn with corresponding mounting rack
Dynamic connection, form 61a, form 61b lower side at be respectively equipped with ferromagnetic metal plate 63a, ferromagnetic metal plate 63b, it is right
Answer convex surface mirror assembly 50a, convex surface mirror assembly 50b lower side at be respectively equipped with magnet 51a, magnet 51b.It needs to clean convex
When face mirror assembly 50a, convex surface mirror assembly 50b, by magnet 51a and ferromagnetic metal plate 63a, magnet 51b and ferromagnetic metal plate
63b separation, can clean, very convenient, cleaning finishes after convex surface mirror assembly 50a, convex surface mirror assembly 50b are started
Afterwards, convex surface mirror assembly 50a, convex surface mirror assembly 50b are being rotated backward again, is making magnet 51a and ferromagnetic metal plate 63a, magnet
51b is attached together with ferromagnetic metal plate 63b.
In general, the convex surface eyeglass that convex surface mirror assembly 50a, convex surface mirror assembly 50b respectively include frame, are mounted on frame,
It is equipped with rotational installation portion at the upper side edge of frame, magnet mounting portion is equipped at the lower side of frame, is easily installed.
In the present embodiment, shell 60 includes the rear cover, the front cover that snap together, lens controlling device setting rear cover with
In the cavity that front cover surrounds, form 61a, form 61b and elongated through-hole 62 cover after being arranged at.
The foregoing is merely some embodiments of the present invention, are not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (11)
1. a kind of lens controlling device, which is characterized in that including lens barrel structure, the display being fixedly mounted on the lens barrel structure
Screen, is fixedly installed with planar optics on two one end of cylinder far from the display screen of the lens barrel structure respectively；Also wrap
It includes the convex surface mirror assembly for respectively corresponding the planar optics setting and is arranged at two described cylinder the same sides for driving two
The convex surface mirror assembly carries out the regulating mechanism of opposite or departing direction sliding.
2. lens controlling device according to claim 1, which is characterized in that the regulating mechanism includes sliding axle, difference
Two sliding blocks and the knob being slidably mounted on the sliding axle are equipped with coaxially setting on the side of the knob
Driving gear, be respectively equipped on two sliding blocks and engage with the opposite sides of the driving gear and prolong along glide direction
The rack gear stretched.
3. lens controlling device according to claim 2, which is characterized in that the sliding axle is arranged at intervals with two.
4. lens controlling device according to claim 2, which is characterized in that the lens barrel structure is an integral structure, institute
Stating lens barrel structure includes mounting plate, and accommodation groove is equipped on the one side of the mounting plate, and two cylinders are arranged in the peace
It is connected on the another side of loading board and with the accommodation groove；The display screen is an integral structure, and is arranged in the accommodating
In slot；Outrigger is respectively equipped on the mounting plate part on the outside of two cylinders, the sliding axle is fixedly mounted on two institutes
It states between outrigger.
5. lens controlling device according to claim 4, which is characterized in that the mounting plate part between two cylinders
It is equipped with middle bracket, is fixedly installed togather at the medium position of the sliding axle with the middle bracket.
6. lens controlling device according to any one of claims 2 to 5, which is characterized in that the lens controlling device is also
Including the feedback mechanism being sequentially connected with the knob.
7. lens controlling device according to claim 6, which is characterized in that the feedback mechanism includes encoder and institute
The runner that encoder is fixedly installed togather is stated, the driving wheel being coaxially arranged, institute are additionally provided on the side of the knob
It states runner and the driving wheel is sequentially connected.
8. a kind of VR wears product, including shell, which is characterized in that further include that be mounted on the surrounded chamber of the shell intracorporal such as
The described in any item lens controlling devices of claim 2 to 7 correspond at two cylinders on the housing and are respectively equipped with view
It is equipped at window, the corresponding knob and is pierced by for its side edge to the elongated through-hole in the outside of the surrounded cavity of the shell.
9. VR according to claim 8 wears product, which is characterized in that the two convex surface mirror assemblies are arranged in the shell
The outside of surrounded cavity.
10. VR according to claim 9 wears product, which is characterized in that distinguish the side of each convex surface mirror assembly
It is rotatablely connected with the corresponding sliding block, divides between each opposite another side edge of the convex surface mirror assembly and the shell
It She You not detachable fastening structure.
11. VR according to claim 10 wears product, which is characterized in that the detachable fastening structure includes fixing
Installation on the housing and along glide direction setting ferromagnetic metal plate and be fixed on the convex surface mirror assembly
Magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333299.5A CN110007465B (en) | 2019-04-24 | 2019-04-24 | Lens adjusting device and VR wear product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333299.5A CN110007465B (en) | 2019-04-24 | 2019-04-24 | Lens adjusting device and VR wear product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110007465A true CN110007465A (en) | 2019-07-12 |
| CN110007465B CN110007465B (en) | 2021-12-07 |
Family
ID=67174230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910333299.5A Active CN110007465B (en) | 2019-04-24 | 2019-04-24 | Lens adjusting device and VR wear product |
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| Country | Link |
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| CN (1) | CN110007465B (en) |
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| CN112987308A (en) * | 2021-02-22 | 2021-06-18 | 歌尔股份有限公司 | Intelligent head-mounted equipment |
| CN113552795A (en) * | 2021-07-28 | 2021-10-26 | 歌尔科技有限公司 | Wearable device |
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| Publication number | Publication date |
|---|---|
| CN110007465B (en) | 2021-12-07 |
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