CN110161704A - Virtual implementing helmet and obtain lens barrel cylinder away from method - Google Patents
Virtual implementing helmet and obtain lens barrel cylinder away from method Download PDFInfo
- Publication number
- CN110161704A CN110161704A CN201910601560.5A CN201910601560A CN110161704A CN 110161704 A CN110161704 A CN 110161704A CN 201910601560 A CN201910601560 A CN 201910601560A CN 110161704 A CN110161704 A CN 110161704A
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- China
- Prior art keywords
- away
- cylinder
- lens barrels
- capacitance
- screw rods
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a kind of virtual implementing helmets, comprising: shell；Lens barrel comprising two, two lens barrels are set in the shell；Drive transmission component, be used to driving two lens barrels close to or far from, with adjust the cylinder between two lens barrels away from；Distance detection device, be used for cylinder between two lens barrels of real-time detection away from；Display device, be used to be electrically connected with the distance detection device with for show the cylinder between two lens barrels away from.The present invention by distance detection device to cylinder away from measuring, by display device display barrel away from so that user can understand before using the helmet cylinder away from, it is consistent with the eye-distance of itself to judge whether, if inconsistent, by driving transmission component to cylinder away from being adjusted.
Description
Technical field
The present invention relates to technical field of virtual reality, in particular to a kind of virtual implementing helmet.
Background technique
In the prior art, to avoid virtual implementing helmet from making due to distance between its lens barrel and the eye-distance of user mismatch
User's dizziness, occur in the prior art it is a kind of can adjustment barrel away from virtual implementing helmet, use in the virtual implementing helmet
Machine driving and by knob and adjustment barrel away from.
However, but there are the following problems for above-mentioned virtual implementing helmet in the prior art:
Virtual implementing helmet cylinder away from before being adjusted and adjustment after, for do not know cylinder away from actual distance.
Summary of the invention
For the above-mentioned technical problems in the prior art, the embodiment provides a kind of virtual reality heads
Helmet.
In order to solve the above technical problems, the embodiment of the present invention the technical solution adopted is that:
A kind of virtual implementing helmet, comprising:
Shell；
Lens barrel comprising two, two lens barrels are set in the shell；
Transmission component is driven, is used to drive two lens barrels close to or far to adjust between two lens barrels
Cylinder away from；
Distance detection device, be used for cylinder between two lens barrels of real-time detection away from；
Display device is used to be electrically connected with the distance detection device for showing the cylinder between two lens barrels
Away from.
Preferably, the distance detection device includes:
Boss is formed on one of them described lens barrel in two lens barrels；
Range sensor is set on lens barrel described in the another one in two lens barrels, and towards described convex
Platform by measurement the distance between from the head of the range sensor to the boss to obtain two lens barrels
Distance.
Preferably, the driving transmission component includes:
Screw rod comprising two, two screw rods are individually fixed on two lens barrels, and two screw rods are same
Axis is opposite, and two screw rods have oppositely oriented screw thread；
Body, the opposite end of two screw rods stretched in the body from the both ends of the body and with the set
Body formed be threadedly coupled, with by rotate the body so that two screw rods close to or far from；
First gear is sheathed on the body；
Electric notor is set on the shell；
Second gear is installed on the output shaft of the electric notor, and forms engaged transmission with the first gear；Its
In:
The electric notor drives the body to rotate by the engaged transmission of the second gear and the first gear,
So that two screw rods close to or far from, with adjust two lens barrels between cylinder away from.
Preferably, the distance detection device includes:
Capacitance sheet comprising two, two capacitance sheets are respectively arranged at the end face of the opposite end of two screw rods；
Processing module is used to obtain between two capacitance sheets and is formed by capacitance, according to the capacitance
Obtain two screw rods between relative distance with obtain the cylinder between two lens barrels away from.
Preferably, prestore information list in the processing module, the information list include capacitor value information, with it is described
The distance between corresponding two screw rods of capacitor value information information, two lens barrels corresponding with the distance between two screw rods information
Between cylinder away from information；So that the processing unit is formed by capacitance from the information according between two capacitance sheets
In list obtain two lens barrels between cylinder away from.
It preferably, further include being set to the hull outside and the control module for being electrically connected with the electric notor；
The control module have control motor start and stop switch button, control motor change turn to change-over key and
Control the throw-over button of the motor rotary speed.
The invention also discloses it is a kind of obtain lens barrel cylinder away from method, based on above-mentioned virtual implementing helmet, the side
Method includes:
Obtain the capacitance between two capacitance sheets；
The distance between two screw rods are obtained according to the capacitance between two capacitance sheets；
According to the distance between two screw rods obtain two lens barrels between cylinder away from；
Show cylinder between two lens barrels away from.
Preferably,
Information list is established, the information list includes capacitor value information, two spiral shells corresponding with the capacitor value information
Cylinder between the distance between bar information, two lens barrels corresponding with the distance between two screw rods information is away from information；
Two lens barrels are obtained from the information list according to capacitance is formed by between two capacitance sheets
Between cylinder away from.
Compared with prior art, the beneficial effect of virtual implementing helmet disclosed by the invention is: the present invention is examined by distance
Device is surveyed to cylinder away from measuring, by display device display barrel away from so that user can understand before using the helmet cylinder away from, with
Judge whether it is consistent with the eye-distance of itself, if inconsistent, by driving transmission component to cylinder away from being adjusted.
It should be appreciated that foregoing general description and it is described in detail below be merely exemplary with it is illustrative, rather than use
In the limitation present invention.
The various realizations or exemplary general introduction of technology described in the present invention, be not disclosed technology full scope or
The comprehensive disclosure of all features.
Detailed description of the invention
In the attached drawing being not drawn necessarily to scale, identical appended drawing reference can describe similar in different views
Component.Same reference numerals with letter suffix or different letter suffix can indicate the different instances of similar component.Attached drawing
Generally through citing rather than the mode of limitation shows various embodiments, and reinstates with specification and claims one
It is illustrated in the embodiment invented.In due course, make to be referred to identical reference in all the appended drawings same
One or similar part.Such embodiment is illustrative, and is not intended as the exhaustive or exclusive of the present apparatus or method
Embodiment.
Fig. 1 is the structural schematic diagram of virtual implementing helmet provided by the embodiment of the present invention (cylinder is away from larger).
Fig. 2 is the structural schematic diagram of virtual implementing helmet provided by the embodiment of the present invention (cylinder is away from smaller).
Appended drawing reference:
10- shell；20- lens barrel；30- drives transmission component；31- screw rod；32- body；33- first gear；The second tooth of 34-
Wheel；40- processing module；50- real device.
Specific embodiment
In order to enable the purposes, technical schemes and advantages of the embodiment of the present invention are clearer, below in conjunction with of the invention real
The technical solution of the embodiment of the present invention is clearly and completely described in the attached drawing for applying example.Obviously, described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on described the embodiment of the present invention, this field is common
Technical staff's every other embodiment obtained under the premise of being not necessarily to creative work belongs to the model that the present invention protects
It encloses.
Unless otherwise defined, the technical term or scientific term that the present invention uses should be tool in fields of the present invention
The ordinary meaning for thering is the personage of general technical ability to be understood." first ", " second " used in the present invention and similar word are simultaneously
Any sequence, quantity or importance are not indicated, and are used only to distinguish different component parts." comprising " or "comprising" etc.
Similar word means that the element or object before the word occur covers the element or object for appearing in the word presented hereinafter
And its it is equivalent, and it is not excluded for other elements or object.The similar word such as " connection " or " connected " is not limited to physics
Or mechanical connection, but may include electrical connection, it is either direct or indirectly."upper", "lower",
"left", "right" etc. is only used for indicating relative positional relationship, and after the absolute position for being described object changes, then the relative position is closed
System may also correspondingly change.
In order to keep the following explanation of the embodiment of the present invention to understand and simplicity, present invention omits known functions and known portion
The detailed description of part.
As depicted in figs. 1 and 2, embodiment disclosed by the invention discloses a kind of virtual implementing helmet, the virtual reality head
Helmet is used to show and adjust the cylinder of the lens barrel 20 in it away from the virtual implementing helmet includes: shell 10, lens barrel 20, driving biography
Dynamic component 30, distance detection device and display device 50.
It is formed in a manner of the shape of head of the shell 10 to be adapted to people, lens barrel 20 includes two, and two lens barrels 20 are parallel to be set
It is placed in shell 10 and is able to carry out transverse shifting.
Drive transmission component 30 for driving two lens barrels 20 close and separate, which is arranged in shell
So that shell 10 can cover the driving transmission component 30 in 10.Drive transmission component 30 close by two lens barrels 20 of driving
Or far from realize to the cylinder between two lens barrels 20 away from adjusting.
Distance detection device is for detecting the distance between two lens barrels 20, and display device 50 is for showing two lens barrels 20
Between cylinder away from, which may be provided at the side of shell 10, correspond to temporal position, also can be set in shell
The front side of body 10 or rear side.
The present invention by distance detection device to cylinder away from measuring, by 50 display barrel of display device away from so that user
Can understand before using the helmet cylinder away from, it is consistent with the eye-distance of itself to judge whether, if inconsistent, pass through driving transmission group
30 pairs of cylinders of part are away from being adjusted.
In a preferred embodiment of the invention, distance detection device includes boss and range sensor.Boss shape
On Cheng Yi lens barrel 20, there is a plane, for the plane towards another lens barrel 20, range sensor setting is another at this
On one lens barrel 20, and the head of range sensor is opposite with the above-mentioned plane of boss, in this way, measured by the range sensor
Distance is head and the distance between plane of range sensor, by platform apart from the head of lens barrel 20 and sensor away from
It carries out operation with numerical value measured by range sensor with a distance from center from another lens barrel 20 and finally obtains two lens barrels 20
Between cylinder away from.
In a preferred embodiment of the invention, driving transmission component 30 includes: screw rod 31, body 32, first gear
33, second gear 34 and electric notor.Wherein, screw rod 31 includes two, coaxial opposite of two screw rods 31, and two screw rods 31
It is fixed with two lens barrels 20 respectively, screw thread on two screw rods 31 it is oppositely oriented, body 32 is set in two screw rods 31 simultaneously
On, in this way, by rotate body 32 two screw rods 31 can be made mutually close or separate, and then drive two lens barrels 20 it is close or
It is separate, with can adjust whereby the cylinders of two lens barrels 20 away from.First gear 33 is arranged on cylinder, and electric notor is fixed on shell 10
Interior, second gear 34 is installed on the output shaft of electric notor, meanwhile, second gear 34 is combined with first gear 33, by
Electric motor drive second gear 34 rotates, and second gear 34 drives body 32 to rotate and with the engaged transmission of first gear 33,
So that two screw rods 31 close to or far from realize to the cylinders of two lens barrels 20 away from adjusting.
In a preferred embodiment of the invention, distance detection device includes: capacitance sheet, processing module 40.Capacitance sheet
Including two, two capacitance sheets are separately positioned on the opposite end of two screw rods 31, and the relative distance of two screw rods 31 changes
Become so that the distance between two capacitance sheets change, so that the capacitance between two capacitance sheets changes, phase
Instead, the distance between the opposite end of two screw rods 31 can be determined by the capacitance between capacitance sheet, and then can be obtained
Cylinder between two lens barrels 20 is away from making capacitance and cylinder establish to contact away between and realize with operation by processing module 40.
In being preferably implemented at of the invention one, information list is prestored in processing module 40, information list includes capacitor
The distance between the distance between value information, two screw rods 31 corresponding with capacitor value information information and two screw rods 31 information
Cylinder between corresponding two lens barrels 20 is away from information.In this way, when being formed by capacitance module processed between two capacitance sheets
After 40 obtain, processing module 40 is used to determine that the capacitance is matched with the capacitor value information in information list, so that
Processing module 40 obtains the distance between the opposite end between two screw rods 31 corresponding to the capacitance, and then obtains two mirrors
Cylinder between cylinder 20 is away from and the cylinder occurring away from information to display device 50, display device 50 is used for cylinder away from pattern, text
Word, numerical value mode be shown to user.
The invention also discloses it is a kind of obtain lens barrel 20 cylinder away from method, this method is based on above-mentioned virtual reality head
Helmet, this method comprises: obtaining the capacitance between two capacitance sheets；
The distance between two screw rods 31 are obtained according to the capacitance between two capacitance sheets；
According to the distance between two screw rods 31 obtain two lens barrels 20 between cylinder away from；
Show cylinder between two lens barrels 20 away from.
Specifically, processing module 40 is formed by capacitance between two capacitance sheets for obtaining,
Information list is established, information list includes between capacitor value information, two screw rods 31 corresponding with capacitor value information
Range information, the cylinder between two lens barrels 20 corresponding with the distance between two screw rods 31 information is away from information；, when two electricity
Hold after being formed by the capacitance acquisition of module 40 processed between piece, processing module 40 is for determining the capacitance and information list
In capacitor value information matched so that processing module 40 obtains corresponding to the capacitance between two screw rods 31
The distance between opposite end, so obtain the cylinder between two lens barrels 20 away from, and the cylinder is occurred away from information to display device 50,
Display device 50 is used for cylinder away from being shown to user in a manner of pattern, text, numerical value.
In addition, range includes any and all based on this although describing exemplary embodiment in the present invention
Invention has equivalent element, modification, omission, combination (for example, scheme that various embodiments are intersected), reorganization or the implementation changed
Example.Element in claims will be construed broadly as based on the language used in claim, however it is not limited in this explanation
Described example, example are to be interpreted as nonexcludability in book or during the implementation of the application.Therefore, this specification and
Example is intended to be to be considered only as example, and real scope and spirit are by following following claims and the full scope of its equivalent institute
Instruction.
Above description is intended to illustrative rather than restrictive.For example, above-mentioned example (or one or more side
Case) it can be in combination with one another.Such as other embodiments can be used when reading foregoing description in those of ordinary skill in the art.
In addition, various features can be grouped together to simplify the present invention in above-mentioned specific embodiment.This should not be construed as
A kind of not claimed disclosed feature is necessary intention for any claim.On the contrary, subject of the present invention can be with
Less than whole features of specific disclosed embodiment.To which following claims is incorporated to herein as example or embodiment
In specific embodiment, wherein each claim is independently as individual embodiment, and consider that these embodiments can be with
It is combined with each other with various combinations or arrangement.The scope of the present invention should refer to appended claims and these claims are entitled
The full scope of equivalent form determines.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (8)
1. a kind of virtual implementing helmet characterized by comprising
Shell；
Lens barrel comprising two, two lens barrels are set in the shell；
Transmission component is driven, is used to drive two lens barrels close to or far to adjust the cylinder between two lens barrels
Away from；
Distance detection device, be used for cylinder between two lens barrels of real-time detection away from；
Display device, be used to be electrically connected with the distance detection device with for show the cylinder between two lens barrels away from.
2. virtual implementing helmet according to claim 1, which is characterized in that the distance detection device includes:
Boss is formed on one of them described lens barrel in two lens barrels；
Range sensor is set on lens barrel described in the another one in two lens barrels, and towards the boss with
By measurement the distance between from the head of the range sensor to the boss come obtain two lens barrels away from
From.
3. virtual implementing helmet according to claim 1, which is characterized in that the driving transmission component includes:
Screw rod comprising two, two screw rods are individually fixed on two lens barrels, and two screw coaxial phases
It is right, and two screw rods have oppositely oriented screw thread；
Body, the opposite end of two screw rods stretched in the body from the both ends of the body and with the set bodily form
At threaded connection, with by rotate the body so that two screw rods close to or far from；
First gear is sheathed on the body；
Electric notor is set on the shell；
Second gear is installed on the output shaft of the electric notor, and forms engaged transmission with the first gear；Wherein:
The electric notor drives the body to rotate by the engaged transmission of the second gear and the first gear, so that
Two screw rods close to or far from, with adjust two lens barrels between cylinder away from.
4. virtual implementing helmet according to claim 3, which is characterized in that the distance detection device includes:
Capacitance sheet comprising two, two capacitance sheets are respectively arranged at the end face of the opposite end of two screw rods；
Processing module is used to obtain between two capacitance sheets and is formed by capacitance, to be obtained according to the capacitance
Relative distance between two screw rods with obtain the cylinder between two lens barrels away from.
5. virtual implementing helmet according to claim 4, which is characterized in that prestore information column in the processing module
Table, the information list include the distance between capacitor value information, two screw rods corresponding with the capacitor value information information, with
Cylinder between corresponding two lens barrels of the distance between two screw rods information is away from information；So that the processing unit is according to two institutes
State be formed by between capacitance sheet capacitance from the cylinder obtained in the information list between two lens barrels away from.
6. virtual implementing helmet according to claim 3, which is characterized in that further include being set to the hull outside to be used in combination
In the control module being electrically connected with the electric notor；
There is the control module switch button of control motor start and stop, control motor to change the change-over key turned to and control
The throw-over button of the motor rotary speed.
7. it is a kind of obtain lens barrel cylinder away from method, which is characterized in that based on as described in claim 4 or 5 or 6 it is virtual show
The real helmet, which comprises
Obtain the capacitance between two capacitance sheets；
The distance between two screw rods are obtained according to the capacitance between two capacitance sheets；
According to the distance between two screw rods obtain two lens barrels between cylinder away from；
Show cylinder between two lens barrels away from.
8. it is according to claim 7 obtain lens barrel cylinder away from method, which is characterized in that
Establish information list, the information list include capacitor value information, two screw rods corresponding with the capacitor value information it
Between range information, the cylinder between two lens barrels corresponding with the distance between two screw rods information is away from information；
According to being formed by capacitance between two capacitance sheets from being obtained between two lens barrels in the information list
Cylinder away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601560.5A CN110161704A (en) | 2019-07-05 | 2019-07-05 | Virtual implementing helmet and obtain lens barrel cylinder away from method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601560.5A CN110161704A (en) | 2019-07-05 | 2019-07-05 | Virtual implementing helmet and obtain lens barrel cylinder away from method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110161704A true CN110161704A (en) | 2019-08-23 |
Family
ID=67637830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601560.5A Pending CN110161704A (en) | 2019-07-05 | 2019-07-05 | Virtual implementing helmet and obtain lens barrel cylinder away from method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110161704A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9529201B1 (en) * | 2014-06-06 | 2016-12-27 | Google Inc. | Magnetically coupled waterproof hinge with integrated multi-stage button and state detection |
| CN206096627U (en) * | 2016-08-30 | 2017-04-12 | 重庆蓝莱科技有限公司 | Virtual reality glasses that can show lens distance |
| US9817476B2 (en) * | 2012-05-30 | 2017-11-14 | Microsoft Technology Licensing, Llc | Customized near-eye electronic display device |
| CN206906706U (en) * | 2017-06-27 | 2018-01-19 | 上海拆名晃信息科技有限公司 | A kind of interpupillary distance adjusting means based on electric screw |
| CN108303798A (en) * | 2018-01-15 | 2018-07-20 | 青岛海信电器股份有限公司 | A kind of virtual implementing helmet, virtual implementing helmet interpupillary distance method of adjustment and device |
| CN207676041U (en) * | 2017-11-20 | 2018-07-31 | 王芳 | A kind of VR glasses of adjustable focal length and interpupillary distance |
-
2019
- 2019-07-05 CN CN201910601560.5A patent/CN110161704A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9817476B2 (en) * | 2012-05-30 | 2017-11-14 | Microsoft Technology Licensing, Llc | Customized near-eye electronic display device |
| US9529201B1 (en) * | 2014-06-06 | 2016-12-27 | Google Inc. | Magnetically coupled waterproof hinge with integrated multi-stage button and state detection |
| CN206096627U (en) * | 2016-08-30 | 2017-04-12 | 重庆蓝莱科技有限公司 | Virtual reality glasses that can show lens distance |
| CN206906706U (en) * | 2017-06-27 | 2018-01-19 | 上海拆名晃信息科技有限公司 | A kind of interpupillary distance adjusting means based on electric screw |
| CN207676041U (en) * | 2017-11-20 | 2018-07-31 | 王芳 | A kind of VR glasses of adjustable focal length and interpupillary distance |
| CN108303798A (en) * | 2018-01-15 | 2018-07-20 | 青岛海信电器股份有限公司 | A kind of virtual implementing helmet, virtual implementing helmet interpupillary distance method of adjustment and device |
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Application publication date: 20190823 |