CN109270654A - A kind of optical lens - Google Patents
A kind of optical lens Download PDFInfo
- Publication number
- CN109270654A CN109270654A CN201811435165.6A CN201811435165A CN109270654A CN 109270654 A CN109270654 A CN 109270654A CN 201811435165 A CN201811435165 A CN 201811435165A CN 109270654 A CN109270654 A CN 109270654A
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- CN
- China
- Prior art keywords
- lens
- module
- optical
- cylinder
- adjacent
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- 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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Classifications
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- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
The invention discloses a kind of optical lens, including at least two lens modules, at least two lens modules include the entering light module for trapping light into and the optical module out for the light entered in optical lens guidance to be emitted to photosurface；Each lens module includes cylinder and is arranged between the intracorporal several eyeglasses of cylinder, adjacent lens module through the mutually nested connection of cylinder.This optical lens is segmented separate structure, and the guidance or corrective action of the quantity and each lens module of lens module to light can be arranged according to application demand, be able to ascend the compatibility of camera lens product, facilitate function optimization and the extension of camera lens product.
Description
Technical field
The present invention relates to optical lens technology fields, more particularly to a kind of optical lens.
Background technique
With the development of science and technology, camera module is applied more and more widely in every profession and trade various kinds of equipment, such as intelligently
Mobile phone, mobile unit or commercial plant etc., and the camera function of camera module is also more and more high-end and intelligent.However
In the prior art, for the camera lens that camera module uses using the fixed structure for being assembled in lens barrel of more eyeglasses, structure is inflexible.
Summary of the invention
In view of this, being segmented separate structure the object of the present invention is to provide a kind of optical lens, camera lens production is improved
The compatibility of product.
To achieve the above object, the invention provides the following technical scheme:
A kind of optical lens, including at least two lens modules, at least two lens modules include for trapping light into
Entering light module and for by the light entered in optical lens guidance be emitted to photosurface go out optical module；
Each lens module includes cylinder and is arranged in the intracorporal several eyeglasses of the cylinder, the adjacent camera lens mould
Pass through the mutually nested connection of cylinder between block.
Preferably, the cylinder medial surface of a lens module is provided with screw thread in the adjacent lens module, another
The cylinder lateral surface of lens module is provided with screw thread, and two adjacent lens modules are mutually nested and are threadedly coupled.
Preferably, it is arranged in the adjacent lens module in the predetermined position of the cylinder medial surface of a lens module
There is protrusion, the protrusion is for fixing the position for being nested into the intracorporal another lens module of the lens module cylinder.
Preferably, which is fixedly connected by bonding way.
Preferably, light one end is gone out inside the optical module out and is provided with infrared fileter, described optical module can be complete out
It is nested into lens module adjacent thereto, the optical module out can also be gone out light one end with it and be in lens module adjacent thereto
Outer and adjacent thereto lens module connection.
It preferably, further include the pedestal for being internally provided with photosensitive imaging device.
As shown from the above technical solution, optical lens provided by the present invention, including at least two lens modules, at least two
A lens module includes entering light module and optical module, entering light module will enter optics by going out optical module for trapping light into out
Light guidance in camera lens is emitted to photosurface.Wherein, each lens module includes cylinder and is arranged in the intracorporal several eyeglasses of cylinder,
Pass through the mutually nested connection of cylinder between adjacent lens module.This optical lens is segmented separate structure, can basis
The guidance or corrective action of the quantity and each lens module of lens module to light is arranged in application demand, is able to ascend camera lens product
Compatibility.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the longitudinal sectional view for the optical lens that one embodiment of the present invention provides；
Fig. 2 is the decomposition diagram of optical lens shown in Fig. 1；
Fig. 3 is the schematic diagram after optical lens mounting seat shown in Fig. 1；
Fig. 4 is the longitudinal sectional view for the optical lens that another embodiment of the invention provides；
Fig. 5 is the decomposition diagram of optical lens shown in Fig. 4.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
A kind of optical lens provided in an embodiment of the present invention, including at least two lens modules, at least two lens modules
Including the entering light module for trapping light into and for the light entered in optical lens guidance to be emitted to going out for photosurface
Optical module；
Each lens module includes cylinder and is arranged in the intracorporal several eyeglasses of the cylinder, the adjacent camera lens mould
Pass through the mutually nested connection of cylinder between block.
Wherein, lens module includes cylinder and setting in the intracorporal several eyeglasses of cylinder, and eyeglass is for propagating into light
The optical element of row guidance and adjustment, cylinder is for carrying and assembly lens.It is mutual by cylinder between adjacent lens module
Nested encryptions.
The present embodiment optical lens is segmented separate structure, camera lens can be arranged according to application demand in practical application
The guidance or corrective action of the quantity of module and each lens module to light, therefore this optical lens is able to ascend camera lens product
Compatibility facilitates function optimization and the extension of camera lens product.
With reference to embodiment and this optical lens is described in detail in attached drawing.
Optical lens described in the present embodiment includes at least two lens modules, wherein at least the optical mode including entering light module and out
Block, entering light module is for trapping light into, in optical lens backwards to photosensitive imaging device one end.Optical module will be for that will enter out
Light guidance in optical lens is emitted to the photosurface of photosensitive imaging device.
In the specific implementation, optical lens can only include entering light module and optical module out, no longer including other camera lens moulds
Block.Alternatively, this optical lens may also include except including entering light module and out in addition to optical module and be assembled in entering light module and out optical mode
Several lens modules between block, are arranged in entering light module and the quantity of the lens module between optical module can be according to reality out
Application demand is accordingly arranged, for example can be one, two or other quantity, all in the scope of the present invention.In addition,
Entering light module and the out lens module between optical module, the tube structure size of lens module, the number of lenses for including are set
It include focal length, view to the guidance and corrective action of propagating light with the optical parameters such as the face shape of each eyeglass, focal length and lens module
Rink corner degree etc. can be accordingly arranged according to practical application scene and demand.
Optionally, infrared fileter can be set in optical module out, and infrared fileter is for filtering out into optical lens
Infrared band light avoids generating noise on Infrared irradiation to photosurface.
Specifically, going out light one end inside the optical module out is provided with infrared fileter, described optical module can be complete out
It is nested into lens module adjacent thereto, the optical module out can also be gone out light one end with it and be in lens module adjacent thereto
Outer and adjacent thereto lens module connection.The optical module out for being provided with infrared fileter can be nested into mirror adjacent thereto completely
Lens module connection adjacent thereto in head module, chip size packages (Chip can be used in optical lens in this case
Scale package, CSP) mode photosensitive imaging device, the photosensitive imaging device of CSP mode has protective glass layer, do not need
Infrared fileter plays protective action, thus can be encapsulated into camera lens with infrared fileter.It is internally provided with going out for infrared fileter
Optical module can also be gone out light one end with it and is in outside lens module adjacent thereto and lens module adjacent thereto connection, this feelings
Optical lens can be used the photosensitive imaging device of chip on board (Chip on board, COB) mode under condition, COB mode it is photosensitive
Image device surface does not have protective film, and by the way that infrared fileter to be encapsulated into outside camera lens, infrared fileter plays chip dust-proof
And protective effect.Therefore this optical lens can be suitable for the photosensitive imaging device of CSP mode and the photosensitive imaging device of COB mode
Part is allowed hand over for two different photosensitive imaging chips.
Optionally, the connection type of adjacent lens module may is that in adjacent lens module a lens module
Cylinder medial surface is provided with screw thread, and the cylinder lateral surface of another lens module is provided with screw thread, two adjacent camera lens moulds
Block is mutually nested and is threadedly coupled.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is a kind of longitudinal sectional view of optical lens that embodiment provides, and Fig. 2 is Fig. 1 institute
Show the decomposition diagram of optical lens.As can be seen from Figure, the optical lens includes entering light module 10 and optical module 11 out, each mirror
Head module respectively includes cylinder and is mounted on the intracorporal eyeglass of cylinder.Entering light module 10 is mutually nested by cylinder with optical module 11 out
And connect, specifically, being used to that the cylinder medial surface that optical module 11 out connect one end be provided with screw thread in entering light module 10, going out
The cylinder lateral surface that optical module 11 is used to connect one end with entering light module 10 is provided with screw thread, entering light module 10 and out optical module 11
It is connected through a screw thread.In practical applications, each adjacent camera lens mould in the case where optical lens includes at least three lens module
It can also be connected through the above way between block.
Further can refer to shown in Fig. 3, present embodiment provide optical lens further include be internally provided with it is photosensitive at
As the pedestal 12 of device 13,
Optionally, the connection type of adjacent lens module may is that in adjacent lens module in a lens module
The predetermined position of cylinder medial surface be provided with protrusion, the protrusion is intracorporal another for that will be nested into the lens module cylinder
The position of lens module is fixed.
Illustratively, Fig. 4 and Fig. 5 are please referred to, Fig. 4 is the longitudinal section view for the optical lens that another embodiment provides
Figure, Fig. 5 are the decomposition diagram of optical lens shown in Fig. 4.As can be seen from Figure, the optical lens includes entering light module 20 and goes out
Optical module 21, each lens module respectively include cylinder and are mounted on the intracorporal eyeglass of cylinder.Entering light module 20 and out optical module 21 are logical
It crosses that cylinder is mutually nested, specifically, the predetermined position in the cylinder medial surface of entering light module 20 is provided with protrusion 200, is going out
When optical module 21 is nested into entering light module 20, optical module 21 out is protruded into position restriction by protrusion 200, further can be by viscous
Mode is connect to be fixedly connected with two lens modules.In practical applications, in the feelings that optical lens includes at least three lens modules
It can also be connected through the above way between each adjacent lens module under condition.
A kind of optical lens provided by the present invention is described in detail above.Specific case pair used herein
The principle of the present invention and embodiment are expounded, method of the invention that the above embodiments are only used to help understand
And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention
It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention
It protects in range.
Claims (6)
1. a kind of optical lens, which is characterized in that including at least two lens modules, at least two lens modules include for catching
Obtain the entering light module of light entrance and the optical module out for the light entered in optical lens guidance to be emitted to photosurface；
Each lens module includes cylinder and setting in the intracorporal several eyeglasses of the cylinder, the adjacent lens module it
Between pass through the mutually nested connection of cylinder.
2. optical lens according to claim 1, which is characterized in that a lens module in the adjacent lens module
Cylinder medial surface be provided with screw thread, the cylinder lateral surface of another lens module is provided with screw thread, described in this adjacent two
Lens module is mutually nested and is threadedly coupled.
3. optical lens according to claim 1, which is characterized in that in a camera lens mould in the adjacent lens module
The predetermined position of the cylinder medial surface of block is provided with protrusion, and the protrusion is intracorporal another for that will be nested into the lens module cylinder
The position of one lens module is fixed.
4. optical lens according to claim 3, which is characterized in that two adjacent lens modules pass through bonding
Mode is fixedly connected.
5. optical lens according to claim 1, which is characterized in that go out light one end inside the optical module out and be provided with
Infrared fileter, the optical module out can be nested into completely in lens module adjacent thereto, and described optical module can also be with it out
Light one end is in outside lens module adjacent thereto and lens module adjacent thereto connection out.
6. optical lens according to claim 1-5, which is characterized in that further include being internally provided with photosensitive imaging
The pedestal of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435165.6A CN109270654A (en) | 2018-11-28 | 2018-11-28 | A kind of optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435165.6A CN109270654A (en) | 2018-11-28 | 2018-11-28 | A kind of optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109270654A true CN109270654A (en) | 2019-01-25 |
Family
ID=65185790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811435165.6A Pending CN109270654A (en) | 2018-11-28 | 2018-11-28 | A kind of optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270654A (en) |
Citations (11)
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| CN1588154A (en) * | 2004-07-06 | 2005-03-02 | 今湛光学科技股份有限公司 | Taking-up lens of image sensor and its assembly producing method |
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| CN101995633A (en) * | 2009-08-14 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN102023361A (en) * | 2009-09-10 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Fixed-focus lens module |
| CN102036004A (en) * | 2009-09-30 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Imaging module |
| CN102681124A (en) * | 2011-03-07 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Lens module and assembly method thereof |
| CN103546671A (en) * | 2010-03-31 | 2014-01-29 | 株式会社理光 | Imaging apparatus and on-board camera |
| CN105445885A (en) * | 2015-10-30 | 2016-03-30 | 宁波舜宇光电信息有限公司 | Adjustable optical lens and shooting module, and manufacturing method for the adjustable optical lens and the shooting module |
| CN105739049A (en) * | 2016-04-14 | 2016-07-06 | 南京昂驰光电科技有限公司 | Starlight-level road monitoring 50mm zoom optical lens assembly |
| CN205594214U (en) * | 2016-03-03 | 2016-09-21 | 宁波舜宇光电信息有限公司 | Module of making a video recording and camera lens thereof |
| CN206331169U (en) * | 2016-08-25 | 2017-07-14 | 江西兴邦光电股份有限公司 | A kind of orthopaedics scanner lens |
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2018
- 2018-11-28 CN CN201811435165.6A patent/CN109270654A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005070505A (en) * | 2003-08-26 | 2005-03-17 | Auto Network Gijutsu Kenkyusho:Kk | Camera apparatus |
| CN1588154A (en) * | 2004-07-06 | 2005-03-02 | 今湛光学科技股份有限公司 | Taking-up lens of image sensor and its assembly producing method |
| CN101995633A (en) * | 2009-08-14 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN102023361A (en) * | 2009-09-10 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Fixed-focus lens module |
| CN102036004A (en) * | 2009-09-30 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Imaging module |
| CN103546671A (en) * | 2010-03-31 | 2014-01-29 | 株式会社理光 | Imaging apparatus and on-board camera |
| CN102681124A (en) * | 2011-03-07 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Lens module and assembly method thereof |
| CN105445885A (en) * | 2015-10-30 | 2016-03-30 | 宁波舜宇光电信息有限公司 | Adjustable optical lens and shooting module, and manufacturing method for the adjustable optical lens and the shooting module |
| CN205594214U (en) * | 2016-03-03 | 2016-09-21 | 宁波舜宇光电信息有限公司 | Module of making a video recording and camera lens thereof |
| CN105739049A (en) * | 2016-04-14 | 2016-07-06 | 南京昂驰光电科技有限公司 | Starlight-level road monitoring 50mm zoom optical lens assembly |
| CN206331169U (en) * | 2016-08-25 | 2017-07-14 | 江西兴邦光电股份有限公司 | A kind of orthopaedics scanner lens |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |