CN107490836A - Camera lens - Google Patents
Camera lens Download PDFInfo
- Publication number
- CN107490836A CN107490836A CN201710607978.8A CN201710607978A CN107490836A CN 107490836 A CN107490836 A CN 107490836A CN 201710607978 A CN201710607978 A CN 201710607978A CN 107490836 A CN107490836 A CN 107490836A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- gland
- layer
- camera lens
- glass substrates
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Eyeglasses (AREA)
Abstract
The present invention relates to eyeglass manufacturing technology field, a kind of more particularly to camera lens, including lens base, external thread sleeve and eyeglass gland, the inner circumference of the eyeglass gland is provided with eyeglass standing groove, the eyeglass gland is placed on the lens base, the camera lens gland is connected with outside lens base by the external thread sleeve, eyeglass is provided with the eyeglass standing groove, the eyeglass includes eyeglass matrix, the eyeglass matrix is mainly made up of upper ITO conducting glass substrates and lower ITO conducting glass substrates, one layer of polyimide insulative layer and orientation oxidant layer are coated with the upper ITO conducting glass substrates；Plating orientation oxidant layer on the lower ITO conducting glass substrates；The upper ITO conducting glass substrates and lower ITO are led provided with the liquid crystal layer equipped with liquid crystal.The present invention is simple in construction, and eyeglass can be changed, and eyeglass gland is used to eyeglass being pressed on lens base, using the eyeglass that can be heated automatically, eyeglass can be preheated in winter, prevents eyeglass fogging.
Description
Technical field
The present invention relates to eyeglass manufacturing technology field, more particularly to a kind of camera lens.
Background technology
Because the reaction of imaging sensor (CCD or CMOS) to color of camera is different from human eye, they can be with
Light of the wavelength beyond visible-range is detected, the color that the image resulted in is presented does not meet the sense of human eye
Feel.Therefore, in order that the colors of image of camera shooting meets the sensation of human eye, can increase between camera lens and imaging sensor
Add the double optical filtering switch of an IR-CUT.But the double optical filtering switch costs of IR-CUT are higher, complicated, reliability
It is relatively low.Colour TV camera typically only need to be performed the monitor task on daytime simultaneously, therefore only need filter of the configuration suitable for daytime
Mating plate, the optical filter disturb for filtering infrared light.Single filter designs can not only be declined to a great extent with cost of implementation, also by
It is simple in construction in its, it is only necessary to optical filter is affixed in fixed structure piece, improves the reliability of filter part, therefore it is existing
The colour TV camera of technology all only configures single optical filter, without configuring the double optical filtering switch of IR-CUT.
Camera lens of the prior art, in use, because northern internal-external temperature difference is larger, interior is being entered from outdoor in winter
When, easily lens surface formed fumulus, it is necessary to the long period could eliminate, have a strong impact on user use, especially
Camera, if the camera lens temperature difference of camera is larger easily internally to form the globule, it is necessary to change camera lens.
The content of the invention
It is an object of the invention to overcome the shortcomings of above-mentioned technology, and a kind of camera lens is provided, mist will not be produced in the winter time,
Improve the convenience of camera lens.
The present invention to achieve the above object, using following technical scheme：A kind of camera lens, including lens base, external thread sleeve
And eyeglass gland, the inner circumference of the eyeglass gland are provided with eyeglass standing groove, the eyeglass gland is placed in the lens base
On, the camera lens gland is connected with outside lens base by the external thread sleeve, and eyeglass is provided with the eyeglass standing groove, described
Eyeglass includes eyeglass matrix, and the eyeglass matrix is mainly made up of upper ITO conducting glass substrates and lower ITO conducting glass substrates,
One layer of polyimide insulative layer and orientation oxidant layer are coated with the upper ITO conducting glass substrates；The lower ITO conducting glass substrates
Upper plating orientation oxidant layer；The upper ITO conducting glass substrates and lower ITO are led provided with the liquid crystal layer equipped with liquid crystal；The upper ITO is conductive
Silicon oxide layer, zirconia layer, fluoride layer are sequentially provided with respectively on glass substrate and lower ITO electro-conductive glass.Structure letter of the present invention
It is single, eyeglass can be changed, eyeglass gland is used to eyeglass being pressed on lens base, and is connected by external thread sleeve
Connect, using the eyeglass that can be heated automatically, eyeglass can be preheated in winter, prevent eyeglass fogging.It has changed existing skill
The eyeglass of art, by setting upper and lower ITO conducting glass substrates to be preheated in the winter time to lens surface, prevent eyeglass from beginning
Temperature eventually in a balance, so as to prevent eyeglass fogging；Silicon oxide layer, zirconia layer, fluoride layer is set to protect
On the premise of demonstrate,proving eyeglass transparent effect, as protective coating, prevent lens surface from leaving the spots such as fingerprint.
Preferably, the eyeglass gland is provided with wire guide, and wire is provided with the wire guide.Led by wire and two
Electric glass is attached.
Preferably, internal thread is carried on the inwall of the eyeglass gland.Internal thread is used to camera lens will be arranged on into camera.
Preferably, the lens base is provided with connecting pole.Connecting pole plays a part of supporting baffling barrel.
Preferably, the fluoride layer is provided with light polarizing film.Light polarizing film is set, if this eyeglass is applied when on glasses,
Dazzle can be eliminated, to alleviate glasses fatigue and discomfort, increases the safeguard function of eyeglass.
Preferably, the light polarizing film is provided with Buddha's warrior attendant film.Set Buddha's warrior attendant film to improve the impact strength of eyeglass, improve
The security of eyeglass.
Preferably, DLC film is provided between the fluoride layer and light polarizing film.DLC film is set to improve the combination of eyeglass
Ability, prevent eyeglass falls from breaking into pieces.
The beneficial effects of the invention are as follows:The present invention is simple in construction, and eyeglass can be changed, and eyeglass gland is used for will
Eyeglass is pressed on lens base, and is attached by external thread sleeve, can in winter using the eyeglass that can be heated automatically
Eyeglass is preheated, prevents eyeglass fogging.The eyeglass of prior art is have changed, by setting upper and lower ITO conducting glass substrates
Lens surface can be preheated in the winter time, the eyeglass temperature in a balance all the time be prevented, so as to prevent eyeglass fogging；
Set silicon oxide layer, zirconia layer, fluoride layer, as protective coating, can to prevent on the premise of eyeglass transparent effect is ensured
Only lens surface leaves the spots such as fingerprint.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of eyeglass in the present invention.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes the embodiment of the present invention in detail, as shown in figure 1, a kind of mirror
Head, including lens base 1, external thread sleeve 2 and eyeglass gland 3, the inner circumference of the eyeglass gland are provided with eyeglass standing groove 4,
The eyeglass gland is placed on the lens base, and the camera lens gland is connected with outside lens base by the external thread sleeve,
Eyeglass 5 is provided with the eyeglass standing groove, the eyeglass includes eyeglass matrix 6, and the eyeglass matrix is mainly by upper ITO conductions glass
Glass substrate 7 and lower ITO conducting glass substrates 8 are formed, and one layer of polyimide insulative layer is coated with the upper ITO conducting glass substrates
9 and orientation oxidant layer 10；Plating orientation oxidant layer 11 on the lower ITO conducting glass substrates；The upper ITO conducting glass substrates are with
ITO is led provided with the liquid crystal layer 12 equipped with liquid crystal；Set successively respectively on the upper ITO conducting glass substrates and lower ITO electro-conductive glass
Silica layer 13, zirconia layer 14, fluoride layer 15.The present invention is simple in construction, eyeglass can be changed, eyeglass gland
For eyeglass to be pressed on into lens base, and it is attached by external thread sleeve, using the eyeglass that can be heated automatically, in the winter
It can be preheated to eyeglass, prevent eyeglass fogging.The eyeglass of prior art is have changed, by setting upper and lower ITO conductions glass
Glass substrate can preheat to lens surface in the winter time, the eyeglass temperature in a balance all the time be prevented, so as to prevent mirror
Piece fogging；Set silicon oxide layer, zirconia layer, fluoride layer can be on the premise of eyeglass transparent effect is ensured, as protection
Coating, prevent lens surface from leaving the spots such as fingerprint.
The eyeglass gland is provided with wire guide 16, and wire is provided with the wire guide.Pass through wire and two conductive glass
Glass is attached.Internal thread 17 is carried on the inwall of the eyeglass gland.Internal thread is used to camera lens will be arranged on into camera.Institute
State lens base and be provided with connecting pole.Connecting pole plays a part of supporting baffling barrel.The fluoride layer is provided with light polarizing film 18.
Light polarizing film is set, if this eyeglass is applied when on glasses, dazzle can be eliminated, to alleviate glasses fatigue and uncomfortable, increase
The safeguard function of eyeglass.
In order to improve the hardness of eyeglass, the light polarizing film is provided with Buddha's warrior attendant film 19.Buddha's warrior attendant film is set to improve eyeglass
Impact strength, improve the security of eyeglass.DLC film 20 is provided between the fluoride layer and light polarizing film.Set DLC film can
The binding ability of eyeglass is improved, prevents eyeglass falls from breaking into pieces.
The present invention is simple in construction, and eyeglass can be changed, and eyeglass gland is used to eyeglass being pressed on lens base,
And be attached by external thread sleeve, using the eyeglass that can be heated automatically, eyeglass can be preheated in winter, prevent mirror
Piece fogging.The eyeglass of prior art is have changed, by setting upper and lower ITO conducting glass substrates can be in the winter time to lens surface
Preheated, the eyeglass temperature in a balance all the time is prevented, so as to prevent eyeglass fogging；Silicon oxide layer, zirconium oxide are set
Layer, fluoride layer, as protective coating, can prevent lens surface from leaving fingerprint etc. on the premise of eyeglass transparent effect is ensured
Spot.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of camera lens, including lens base, external thread sleeve and eyeglass gland, the inner circumference of the eyeglass gland is provided with eyeglass
Standing groove, the eyeglass gland are placed on the lens base, and the camera lens gland and lens base are outer to pass through the external screw thread
Set connects, and is provided with eyeglass in the eyeglass standing groove, the eyeglass includes eyeglass matrix, and the eyeglass matrix is mainly by upper ITO
Conducting glass substrate and lower ITO conducting glass substrates are formed, and it is exhausted to be coated with a strata acid imide on the upper ITO conducting glass substrates
Edge layer and orientation oxidant layer；Plating orientation oxidant layer on the lower ITO conducting glass substrates；The upper ITO conducting glass substrates and lower ITO
Lead provided with the liquid crystal layer equipped with liquid crystal；Oxidation is sequentially provided with respectively on the upper ITO conducting glass substrates and lower ITO electro-conductive glass
Silicon layer, zirconia layer, fluoride layer.
2. camera lens according to claim 1, it is characterised in that：The eyeglass gland is provided with wire guide, the wire guide
In be provided with wire.
3. camera lens according to claim 2, it is characterised in that：Internal thread is carried on the inwall of the eyeglass gland.
4. camera lens according to claim 1, it is characterised in that：The lens base is provided with connecting pole.
5. camera lens according to claim 1, it is characterised in that：The fluoride layer is provided with light polarizing film.
6. camera lens according to claim 5, it is characterised in that：The light polarizing film is provided with Buddha's warrior attendant film.
7. camera lens according to claim 5, it is characterised in that：DLC film is provided between the fluoride layer and light polarizing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607978.8A CN107490836A (en) | 2017-07-24 | 2017-07-24 | Camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607978.8A CN107490836A (en) | 2017-07-24 | 2017-07-24 | Camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107490836A true CN107490836A (en) | 2017-12-19 |
Family
ID=60644711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607978.8A Pending CN107490836A (en) | 2017-07-24 | 2017-07-24 | Camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253541A1 (en) * | 2019-06-17 | 2020-12-24 | 宁波舜宇车载光学技术有限公司 | Optical device and use thereof |
-
2017
- 2017-07-24 CN CN201710607978.8A patent/CN107490836A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253541A1 (en) * | 2019-06-17 | 2020-12-24 | 宁波舜宇车载光学技术有限公司 | Optical device and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |