CN108646432A - A kind of visual field and the double zoom helmets of the eyesight number of degrees - Google Patents
A kind of visual field and the double zoom helmets of the eyesight number of degrees Download PDFInfo
- Publication number
- CN108646432A CN108646432A CN201810729284.6A CN201810729284A CN108646432A CN 108646432 A CN108646432 A CN 108646432A CN 201810729284 A CN201810729284 A CN 201810729284A CN 108646432 A CN108646432 A CN 108646432A
- Authority
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- China
- Prior art keywords
- visual field
- degrees
- eyesight
- tight loop
- driving device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 45
- 230000004438 eyesight Effects 0.000 title claims abstract description 40
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 230000004308 accommodation Effects 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 8
- 239000012780 transparent material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 210000001508 eye Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005499 meniscus Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 208000001491 myopia Diseases 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
- G02C3/02—Arrangements for supporting by headgear
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/185—Securing goggles or spectacles on helmet shells
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a kind of visuals field and the double zoom helmets of the eyesight number of degrees, including helmet main body, the helmet main body is provided with frame and eyeglass, the eyeglass is provided with the first Lens assembly and the second Lens assembly, first Lens assembly is provided with different user can be arranged the visual accommodation device of different eyesight range of degrees according to own eyesight, second Lens assembly is provided with user can be according to the visual field regulating device that different visual field distances are arranged under various circumstances, the visual accommodation device uses manual adjustment structure, the visual field regulating device uses electric adjusting device, the manual regulating device and electric adjusting device are connect with frame and/or helmet main body, and it is connect with eyeglass, the configuration of the present invention is simple, it is easy to operate, due to adjustable eyesight and the visual field, it is very suitable for public use.
Description
Technical field
The present invention relates to the zoom helmets that a kind of helmet field more particularly to a kind of eyesight and the visual field can adjust variation.
Background technology
In recent years, with the development of domestic economy, the improvement of people's living standards, the electronic products such as TV, computer, mobile phone
Generally enter public field, becomes indispensable product in people's daily life, work.Although these electronic products are to people
Life, that work is brought is convenient, but corresponding also to bring other negative issues, most important one be exactly a little to affect people
Eyesight it is horizontal.Myopia, long sight crowd are significantly increased.It is especially in the teenager of growth and development stage, TV is seen for a long time, uses
Computer easily causes eye fatigue, visual impairment.And have to wear spectacles.And since present young man relatively has deep love for
Outdoor sports, when often going out to ride, it is contemplated that inherently safe is frequently necessary to wear the helmet, protects the head of oneself, by
It is largely also rested in the existing helmet to protect based on head, it is contemplated that wearing eye is also needed to when wearing the helmet
Mirror is made troubles to wearer, it is easy to the safety problem of wearer, Shenzhen hundred million be caused to think to give up to scientific and technological Group Co., Ltd
Gone out it is a kind of application No. is：The zoom helmet of CN201410559707.6 gives a kind of skill of row industry routine thinking
Art is thought deeply, but does not provide specific truly feasible technical pattern scheme, while excessively theorizing, technology base disclosed in it
Carry out that research and development are deep to be misled on plinth, it is inefficient and valence is high, poor durability, scope of application harshness, it cannot not only meet ordinary user's
Daily demand, it is also very burdensome.
Invention content
It is an object of the invention to overcome problem above of the existing technology, a kind of visual field is provided and the eyesight number of degrees are double becomes
The burnt helmet.Helmet focus-variable lens component is provided, the adjustable of helmet glasses lens focal length is realized, according to adjusting helmet the case where routine use
The focal length of focus-variable lens.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：One kind regards
The double zoom helmets of the wild and eyesight number of degrees, including helmet main body, the helmet main body are provided with frame and eyeglass, the eyeglass setting
There are the first Lens assembly and the second Lens assembly, first Lens assembly to be provided with different user and can be set according to own eyesight
The visual accommodation device of different eyesight range of degrees is set, second Lens assembly is provided with user can be according in varying environment
The lower visual field regulating device that different visual field distances are arranged, the visual accommodation device use manual adjustment structure, the visual field tune
Regulating device uses electric adjusting device, the manual regulating device and electric adjusting device to be connect with frame and/or helmet main body,
And it is connect with eyeglass.
Further, the manual regulating device includes adjusting knob, driving device and tight loop, and the adjusting knob connection is driven
Dynamic device, the driving device connect tight loop, and the tight loop connects eyeglass, and adjusting knob, adjusting knob is driven to drive driving dress
It sets, driving device forces tight loop to generate variation, and the variation of tight loop makes eyeglass generate focal length variations.
Further, the electric adjusting device includes control device, power supply, driving device and tight loop, the power supply
Control device is connected, the control device connects driving device, and the driving device connects tight loop, and the tight loop connects mirror
Piece, drive dynamic control device, control device control the driving device, and the driving device forces tight loop to generate variation, tight loop
Variation makes eyeglass generate focal length variations.
Further, the control device includes control switch, microprocessor and sensor, and the control switch connection is micro-
Processor, the microprocessor are connect with sensor, driving device and power supply.
Further, the sensor includes range sensor, velocity sensor and light sensor.
Further, the driving device includes gear mechanism.
Further, the driving device includes stepper motor and gear mechanism.
Further, the gear structure is made of one or more gear, one end of the gear structure with
Adjusting knob and/or motor connection, one end is connect with tight loop.
Further, the gear mechanism could alternatively be lever mechanism or swing-bar mechanism or cam mechanism.
Further, the helmet main body is provided with mask, and the mask is transparent material, and the transparent material includes saturating
Bright plastics, transparent resin or glass material.
Further, the connection of the mask and helmet main body is activity axis connection.
Further, the connection of the frame and helmet main body connects for hinges.
Further, the driving device can be accurately controlled the variation degree of tight loop.
Further, the adjusting knob and/or motor-driven gear mechanism, force tight loop to change, tightly by gear mechanism
The variation of Gu Quan makes eyeglass generate variation, leads to the lens deformation of yielding transparent elastic, and deformed eyeglass is made to show convex-concave shape,
And the optical property with meniscus, the eyesight eyeglass of suitable user is realized with this.
Further, the power supply include one kind in polymer battery, lithium ion battery, dry cell and rechargeable battery or
More than one.
Further, especially short and to measure this light pulse anti-by object from being emitted to by emitting for the range sensor
It is emitted back towards the time come, the distance between object is calculated by surveying time interval.
Further, the velocity sensor can in high-speed mobile, eye eyesight shortens the biography of setting according to user
Sensor signal.
Further, the light sensor can remind user according to the light of user's local environment.
Further, the control device is additionally provided with loud speaker, and the loud speaker connects microprocessor.
Further, the signal that the loud speaker can be received according to sensor feeds back to microprocessor, by microprocessor
Device is compared according to the reference signal of inner setting, and exports control signal to loud speaker according to comparison result.
Further, the microprocessor signal receiving end receiving sensor input signal after, by the signal with it is interior
The reference signal of portion's setting is compared, and outputs control signals to driving device according to comparison result, is forced by driving device
Tight loop generates variation, and the variation of tight loop makes eyeglass generate variation, leads to the lens deformation of yielding transparent elastic, make deformation
Eyeglass afterwards shows convex-concave shape, and the optical property with meniscus, and the eyesight eyeglass of suitable user is realized with this.
Further, the control device is additionally provided with benchmark regulating key, the benchmark regulating key and microprocessor
Connection.
Further, the benchmark regulating key be at the beginning of helmet use, according to the different situations of every user into
Row is targetedly arranged, and after setting, reference distance signal when autozoom is automatically adjusted based on the signal.
Further, the helmet main body is provided with padded coaming, and the padded coaming includes polyphenyl foam, polyvinyl chloride
Foam or polyurethane foam.
The beneficial effects of the invention are as follows：(1) present invention uses manual regulating device and electric adjusting device, adjusts dress manually
Different focal lengths can be arranged, and electric adjusting device is provided with the control of automatic adjustment focal length according to the difference of user by setting
Circuit not only realizes the adjustable of helmet glasses lens focal length, but also realizes the work(for automatically adjusting focal length according to different distances
Energy.Wearer can substitute near-sighted glasses, farsighted glasses with a secondary helmet, need asking for wearing spectacles while saving the wearing helmet
Topic.(2) simultaneously, the zoom helmet provided by the invention is in zooming range, has normal, clearly visual effect, does not have " dizziness
Area ", compared with spectacles, the scope of activities of eyes and the visual field are not limited by " dizziness area ", eyes can with flexible rotating,
It wears and uses in some special industries of such as riding and climb the mountain, the visual field that can greatly improve the safety and climber ridden is opened
Wealthy property.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is coordinated to be described in detail below.This hair
Bright specific implementation mode is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of visual field of the present invention and the double zoom helmet overall structure diagrams of the eyesight number of degrees；
Fig. 2 is a kind of visual field of the present invention and the double zoom helmet manual regulating device schematic diagrames of the eyesight number of degrees；
Fig. 3 is a kind of visual field of the present invention and the double zoom helmet electric adjusting device schematic diagrames of the eyesight number of degrees；
Fig. 4 is that a kind of visual field of the present invention and the double zoom helmet manual regulating devices of the eyesight number of degrees and electric adjusting device show
It is intended to；
Fig. 5 is a kind of visual field of the present invention and the double zoom helmet electric adjusting device circuit diagrams of the eyesight number of degrees；
Fig. 6 is a kind of visual field of the present invention and the double zoom helmet microprocessor circuit schematic diagrames of the eyesight number of degrees.
Figure label explanation：1, helmet main body, 2, frame, 3, eyeglass, 4, adjusting knob, 5, driving device, 6, tight loop,
7, driving device, 8, tight loop, 9, control switch, 10, sensor, 11, mask.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
Shown in referring to Fig.1~Fig. 6, a kind of visual field and the double zoom helmets of the eyesight number of degrees, including helmet main body 1, the helmet main body 1
It is provided with frame 2 and eyeglass 3, the eyeglass 3 is provided with the first Lens assembly and the second Lens assembly, first Lens assembly
The visual accommodation device of different eyesight range of degrees, second eyeglass can be arranged according to own eyesight by being provided with different user
Component is provided with user can be according to the visual field regulating device that different visual field distances are arranged under various circumstances, the visual accommodation
Device uses manual adjustment structure, the visual field regulating device to use electric adjusting device, the manual regulating device and electronic
Regulating device is connect with frame 2 and/or helmet main body 1, and is connect with eyeglass 3.
Further, the manual regulating device includes adjusting knob 4, driving device 5 and tight loop 6, and the adjusting knob 4 connects
Driving device 5 is connect, the driving device 5 connects tight loop 6, and the tight loop 6 connects eyeglass 3, drives adjusting knob 4, adjusting knob 4
Drive driving device 5, driving device 5 that tight loop 6 is forced to generate variation, the variation of tight loop 6 makes eyeglass 3 generate focal length variations.
Further, the electric adjusting device includes control device, power supply, driving device 7 and tight loop 8, the electricity
Source connects control device, and the control device connects driving device 7, and the driving device 7 connects tight loop 8, the tight loop 8
Eyeglass 3, drive dynamic control device are connected, control device controls the driving device 7, and the driving device 7 forces tight loop 8 to generate change
Change, the variation of tight loop 8 makes eyeglass 3 generate focal length variations.
Further, the control device includes control switch 9, microprocessor and sensor, and the control switch 9 connects
Microprocessor, the microprocessor are connect with sensor 10, driving device 7 and power supply.
Further, the sensor 10 includes range sensor, velocity sensor and light sensor.
Further, the driving device 5 includes gear mechanism.
Further, the driving device 7 includes stepper motor and gear mechanism.
Further, the gear structure is made of one or more gear, one end of the gear structure with
Adjusting knob 4 and/or motor connection, one end is connect with tight loop.
Further, the gear mechanism could alternatively be lever mechanism or swing-bar mechanism or cam mechanism.
Further, the helmet main body 1 is provided with mask 11, and the mask 11 is transparent material, the transparent material
Including transparent plastic, transparent resin or glass material.
Further, the connection of the mask 11 and helmet main body 1 is activity axis connection.
Further, the frame 2 and the connection of helmet main body 1 connect for hinges.
Further, the driving device can be accurately controlled the variation degree of tight loop.
Further, the adjusting knob 4 and/or motor-driven gear mechanism, force tight loop to change, tightly by gear mechanism
The variation of Gu Quan makes eyeglass 3 generate variation, leads to the lens deformation of yielding transparent elastic, deformed eyeglass 3 is made to show convex-concave
Shape, and the optical property with meniscus, the eyesight eyeglass of suitable user is realized with this.
Further, the power supply include one kind in polymer battery, lithium ion battery, dry cell and rechargeable battery or
More than one.
Further, especially short and to measure this light pulse anti-by object from being emitted to by emitting for the range sensor
It is emitted back towards the time come, the distance between object is calculated by surveying time interval.
Further, the velocity sensor can in high-speed mobile, eye eyesight shortens the biography of setting according to user
Sensor signal.
Further, the light sensor can remind user according to the light of user's local environment.
Further, the control device is additionally provided with loud speaker, and the loud speaker connects microprocessor.
Further, the signal that the loud speaker can be received according to sensor feeds back to microprocessor, by microprocessor
Device is compared according to the reference signal of inner setting, and exports control signal to loud speaker according to comparison result.
Further, the microprocessor signal receiving end receiving sensor input signal after, by the signal with it is interior
The reference signal of portion's setting is compared, and outputs control signals to driving device according to comparison result, is forced by driving device
Tight loop generates variation, and the variation of tight loop makes eyeglass generate variation, leads to the lens deformation of yielding transparent elastic, make deformation
Eyeglass afterwards shows convex-concave shape, and the optical property with meniscus, and the eyesight eyeglass of suitable user is realized with this.
Further, the control device is additionally provided with benchmark regulating key, the benchmark regulating key and microprocessor
Connection.
Further, the benchmark regulating key be at the beginning of helmet use, according to the different situations of every user into
Row is targetedly arranged, and after setting, reference distance signal when autozoom is automatically adjusted based on the signal.
Further, the helmet main body is provided with padded coaming, and the padded coaming includes polyphenyl foam, polyvinyl chloride
Foam or polyurethane foam.
Specific embodiment：
The helmet is worn over the head of user, the frame 2 on the helmet is faced to the eye of user by user when using the present invention
Eyeball, when user faces a front distant place, by adjusting the adjusting knob 4 on the manual regulating device on the first Lens assembly, by
Adjusting knob 4 controls the driving device 5, and driving device 5 forces tight loop 6 to change, and so that the eyeglass 3 on the first Lens assembly is changed, leads
The lens deformation for causing yielding transparent elastic makes deformed eyeglass show convex-concave shape, and the optical property with meniscus, with
This realizes the eyesight eyeglass of suitable user, can be used at this time as a common near-sighted helmet.When user opens
Control switch, presses benchmark zero regulating key, and benchmark rz signal when autozoom is carried out automatically based on the signal
It adjusting, user is when watching distant view, and by 10 feedback information of sensor to microprocessor, microprocessor sends order-driven device 5,
Driving device 5 forces tight loop 6 to change, and so that the eyeglass 3 on the second Lens assembly is changed, leads to the eyeglass of yielding transparent elastic
Deformation makes deformed eyeglass generate focal length variations, to reach remote zoom, when user is when watching close shot, by sensing
10 feedback information of device is to microprocessor, and microprocessor sends instructions to driving device 7, the variation of 7 tight loop 8 processed of driving device control,
After so that the eyeglass 3 on the second Lens assembly is returned to designated position or shape stop, user when without using the zoom helmet,
Frame 2 and helmet main body 1 can be folded up, to easily pack up the zoom helmet.
The helmet provided by the invention, it is corresponding to use the variable focus package point of left and right two using the 2 groups of focus-variable lens components in left and right
Action is not matched with the 2 groups of focus-variable lens in left and right, and is respectively arranged in left and right frame or helmet main body, left and right 2 may be implemented
Zoom and the different zoom number of degrees when group focus-variable lens while zoom or difference.It certainly also can be by a variable focus package simultaneously
With left and right 2 groups of focus-variable lens match, 2 groups of focus-variable lens of this structure or so can only simultaneously zoom.Certainly, according to wearer's
Special requirement may be made as the zoom helmet provided by the invention that only one eye eyeball uses.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of visual field and the double zoom helmets of the eyesight number of degrees, including helmet main body（1）, it is characterised in that：The helmet main body（1）
It is provided with frame（2）And eyeglass（3）, the eyeglass（3）It is provided with the first Lens assembly and the second Lens assembly, first mirror
Piece component is provided with different user can be arranged the visual accommodation device of different eyesight range of degrees according to own eyesight, and described
Two Lens assemblies are provided with user can be described to regard according to the visual field regulating device that different visual field distances are arranged under various circumstances
Apparatus for adjusting force uses manual adjustment structure, the visual field regulating device to use electric adjusting device, the manual regulating device
With electric adjusting device and frame（2）And/or helmet main body（1）Connection, and and eyeglass（3）Connection.
2. a kind of visual field according to claim 1 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The manual adjusting
Device includes adjusting knob（4）, driving device（5）And tight loop（6）, the adjusting knob（4）Connect driving device（5）, the drive
Dynamic device（5）Connect tight loop（6）, the tight loop（6）Connect eyeglass（3）, drive adjusting knob（4）, adjusting knob（4）It drives and drives
Dynamic device（5）, driving device（5）Force tight loop（6）Generate variation, tight loop（6）Variation make eyeglass（3）Focal length is generated to become
Change.
3. a kind of visual field according to claim 1 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The motorized adjustment
Device includes control device, power supply, driving device（7）And tight loop（8）, the power supply connection control device, the control dress
Set connection driving device（7）, the driving device（7）Connect tight loop（8）, the tight loop（8）Connect eyeglass（3）, driving
Control device, control device control the driving device（7）, the driving device（7）Force tight loop（8）Generate variation, tight loop
（8）Variation make eyeglass（3）Generate focal length variations.
4. a kind of visual field according to claim 3 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The control device
It is switched including control（9）, microprocessor and sensor, the control switch（9）Connect microprocessor, the microprocessor and biography
Sensor（10）, driving device（7）It is connected with power supply.
5. a kind of visual field according to claim 4 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The sensor
（10）Including range sensor, velocity sensor and light sensor.
6. a kind of visual field according to claim 2 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The driving device
（5）Including gear mechanism.
7. a kind of visual field according to claim 3 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The driving device
（7）Including stepper motor and gear mechanism.
8. the double zoom helmets in a kind of visual field and the eyesight number of degrees according to claim 6 and 7, it is characterised in that：The gear
Structure is made of one or more gear, one end of the gear structure and adjusting knob（4）And/or motor connection, one
End is connect with tight loop.
9. the double zoom helmets in a kind of visual field and the eyesight number of degrees according to claim 6 and 7, it is characterised in that：The gear
Mechanism could alternatively be lever mechanism or swing-bar mechanism or cam mechanism.
10. a kind of visual field according to claim 1 and the double zoom helmets of the eyesight number of degrees, it is characterised in that：The helmet sheet
Body（1）It is provided with mask 11, the mask 11 is transparent material, and the transparent material includes transparent plastic, transparent resin or glass
Glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729284.6A CN108646432A (en) | 2018-07-05 | 2018-07-05 | A kind of visual field and the double zoom helmets of the eyesight number of degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729284.6A CN108646432A (en) | 2018-07-05 | 2018-07-05 | A kind of visual field and the double zoom helmets of the eyesight number of degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108646432A true CN108646432A (en) | 2018-10-12 |
Family
ID=63750954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810729284.6A Pending CN108646432A (en) | 2018-07-05 | 2018-07-05 | A kind of visual field and the double zoom helmets of the eyesight number of degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108646432A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060164731A1 (en) * | 2005-01-21 | 2006-07-27 | Shin-Tson Wu | Variable focus liquid lens |
| CN106125333A (en) * | 2016-06-20 | 2016-11-16 | 陈昕阳 | Automatic focusing learning glasses |
| CN107632414A (en) * | 2017-11-09 | 2018-01-26 | 孙正国 | A kind of intelligent long sight decreasing concentration mirror |
-
2018
- 2018-07-05 CN CN201810729284.6A patent/CN108646432A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060164731A1 (en) * | 2005-01-21 | 2006-07-27 | Shin-Tson Wu | Variable focus liquid lens |
| CN106125333A (en) * | 2016-06-20 | 2016-11-16 | 陈昕阳 | Automatic focusing learning glasses |
| CN107632414A (en) * | 2017-11-09 | 2018-01-26 | 孙正国 | A kind of intelligent long sight decreasing concentration mirror |
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