CN202975438U - Packaging structure for optical lens assembly - Google Patents
Packaging structure for optical lens assembly Download PDFInfo
- Publication number
- CN202975438U CN202975438U CN 201220611309 CN201220611309U CN202975438U CN 202975438 U CN202975438 U CN 202975438U CN 201220611309 CN201220611309 CN 201220611309 CN 201220611309 U CN201220611309 U CN 201220611309U CN 202975438 U CN202975438 U CN 202975438U
- Authority
- CN
- China
- Prior art keywords
- lens barrel
- optical filter
- optical
- lens
- lens assembly
- 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.)
- Expired - Lifetime
Links
Abstract
The utility model discloses a packaging structure for an optical lens assembly. The optical lens assembly comprises a lens barrel and an optical filter arranged at a front end of the lens barrel. The optical filter is fixed with the lens barrel through a clamping ring, and is attached to the clamping ring through a binder. A waterproof sealing layer is formed at an outer ring position where the optical filter is contacted with the lens barrel. As the waterproof sealing layer is formed at the outer ring position where the optical filter is contacted with the lens barrel, the lens barrel can be directly cleaned with water and a cleaning liquid is prevented from entering in the lens barrels. As a result, dirty spots on an optical lens are removed, the imaging quality is ensured, and the working efficiency of cleaning the optical lens is improved.
Description
Technical field
The utility model relates to the optical device field, relates in particular to a kind of encapsulating structure of the optical lens assembly for mobile terminal camera.
Background technology
The continuous upgrading improvement of hardware and extensively popularizing of mobile phone along with mobile phone, camera by original with the film camera to digital camera to the mobile phone cam that is integrated into gradually on mobile phone, and mobile phone has the wireless Internet access uploading pictures, sends out the function such as microblogging fast, further improves the take pictures experience of photography of user.Therefore, existing mobile phone with camera becomes common practise.
Under nowadays fierce mobile lens market competition environment, enterprise wants to establish oneself in an unassailable position, and just must be broken through on image quality, guarantees that the cleanliness of optical lens seem particularly important.Nowadays the most modes with manual wipping of the optical lens on market clean, and will certainly affect work efficiency, and both waste of manpower resources also can cause cleaning not exclusively to cause the situations such as stain, thereby affect image quality.
The utility model content
The purpose of this utility model is: a kind of encapsulating structure of optical lens assembly of directly water cleaning is provided, and the waterproof sealing of this optical lens assembly is good, facilitates user's high-efficiency washing, with the stain of comprehensive solution optical lens, guarantees image quality.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of encapsulating structure of optical lens assembly, described optical lens assembly comprises lens barrel and is arranged on the optical filter of described lens barrel front end, described optical filter is fixed through trim ring and described lens barrel, described optical filter is fitted by cementing agent and described trim ring, and described optical filter is formed with waterproof sealing layer at the place, outer ring that contacts with described lens barrel.By contact with lens barrel at optical filter outer ring place form waterproof sealing layer, can directly adopt the mode of washing that lens barrel is cleaned, avoided cleaning liquid to infilter lens barrel inside.
Preferably, the opening part of described lens barrel forms reliable waterproof sealing layer with convenient at the place, outer ring that optical filter contacts with lens barrel higher than described optical filter 0.15-0.20mm.
Preferably, described cementing agent adopts optic-solidified adhesive, and described waterproof sealing layer adopts optic-solidified adhesive.
The beneficial effects of the utility model are: compared with prior art, the encapsulating structure of the utility model optical lens assembly, form a waterproof sealing layer by the place, outer ring that contacts with lens barrel at optical filter, thereby facilitate the user directly to adopt the mode of washing to clean optical lens, both comprehensively removed the stain on the optical lens, guarantee image quality, improved again the work efficiency of cleaning optical lens.
Description of drawings
Fig. 1 is the structural representation of the encapsulating structure of the utility model optical lens assembly.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing and preferred embodiment, but embodiment of the present utility model is not limited to this.
With reference to Fig. 1, a kind of encapsulating structure of optical lens assembly, this optical lens assembly comprises lens barrel 10 and is arranged on the optical filter 20 of lens barrel 10 front ends, optical filter 20 is fixing with lens barrel 10 through trim ring 30, optical filter 20 is fitted by cementing agent 40 and trim ring 30, and the utility model also is formed with waterproof sealing layer 50 at the place, outer ring that optical filter 20 contacts with lens barrel 10.Like this, just can directly adopt the mode of washing that lens barrel is cleaned, avoid cleaning liquid to infilter lens barrel inside.
In practical operation, cementing agent between trim ring 30 and optical filter 20 is glue, once putting glue by point gum machine fits optical filter 20 and trim ring 30, after assembling optical filter 20, again utilize point gum machine glue to be coated in the edge, outer ring of optical filter 20, the whole circle in edge, outer ring that optical filter 20 contacts with lens barrel 10 is shut, to prevent that cleaning camera lens be that cleaning fluid infilters in lens barrel 10, caused the defectives such as veiling glare and dark angle thereby cause blocking light path.
Thereby after causing for fear of the glue that overflows in optical filter 20 and lens barrel 10 contact positions appearance, Jiao diminishes, the problem of focusing suffering, preferably, the opening part 11 of lens barrel 10 is set to higher than the about 0.15-0.20mm of optical filter 20, forms reliable waterproof sealing layer 50 with convenient at the place, outer ring that optical filter 20 contacts with lens barrel 10.
In practical application, described glue is optic-solidified adhesive, is specially ultraviolet curing glue J-U2077M, and its characteristics are: can shine curing by ultraviolet ray, realize the speed of streamline; Be single liquid thixotropy liquid, can be by realizing robotization with point gum machine; After curing, can become the tough bent film of one deck; The cementability of glass, metal is excellent; Moisture-proof is excellent and the sclerosis post-shrinkage ratio is little; Be also black after curing, light-proofness is excellent.After a glue processing is located to carry out between optical filter 20 and trim ring 30 and optical filter 20 outer ring that contact with lens barrel 10, adopt the curing instrument to carry out surface cure to ultraviolet curing glue, curing rate is according to the difference of the kind of light source, irradiation distance and difference is solidified instrument and be can be high-pressure mercury-vapor lamp.
Compared with prior art, the encapsulating structure of the utility model optical lens assembly, form a waterproof sealing layer 50 by the place, outer ring that contacts with lens barrel 10 at optical filter 20, thereby facilitate the user directly to adopt the mode of washing to clean optical lens, both comprehensively remove the stain on the optical lens, guaranteed image quality, the drawback of having avoided again manual wipping to produce, improved the work efficiency of cleaning optical lens, saved and cleaned the human resources that optical lens expends.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art make all equivalent variations or replacement also can doing under the prerequisite of the utility model spirit, the distortion that these are equal to or replace all is included in the application's claim limited range.
Claims (4)
1. the encapsulating structure of an optical lens assembly, described optical lens assembly comprises lens barrel and is arranged on the optical filter of described lens barrel front end, described optical filter is fixed through trim ring and described lens barrel, it is characterized in that: described optical filter is fitted by cementing agent and described trim ring, and described optical filter is formed with waterproof sealing layer at the place, outer ring that contacts with described lens barrel.
2. the encapsulating structure of optical lens assembly as claimed in claim 1, it is characterized in that: the opening part of described lens barrel is higher than described optical filter 0.15-0.20mm.
3. the encapsulating structure of optical lens assembly as claimed in claim 1, is characterized in that: described cementing agent employing optic-solidified adhesive.
4. the encapsulating structure of optical lens assembly as claimed in claim 1, is characterized in that: described waterproof sealing layer employing optic-solidified adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611309 CN202975438U (en) | 2012-11-19 | 2012-11-19 | Packaging structure for optical lens assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611309 CN202975438U (en) | 2012-11-19 | 2012-11-19 | Packaging structure for optical lens assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975438U true CN202975438U (en) | 2013-06-05 |
Family
ID=48516496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611309 Expired - Lifetime CN202975438U (en) | 2012-11-19 | 2012-11-19 | Packaging structure for optical lens assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202975438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052910A (en) * | 2014-06-25 | 2014-09-17 | 解春慧 | Packaging structure of optical lens |
| CN114047592A (en) * | 2021-11-11 | 2022-02-15 | 湖北华鑫光电有限公司 | Lens structure for preventing water from entering and detection device comprising lens |
-
2012
- 2012-11-19 CN CN 201220611309 patent/CN202975438U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052910A (en) * | 2014-06-25 | 2014-09-17 | 解春慧 | Packaging structure of optical lens |
| CN114047592A (en) * | 2021-11-11 | 2022-02-15 | 湖北华鑫光电有限公司 | Lens structure for preventing water from entering and detection device comprising lens |
| CN114047592B (en) * | 2021-11-11 | 2022-10-18 | 湖北华鑫光电有限公司 | Lens structure for preventing water from entering and detection device comprising lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG XUYE OPTOELECTRONICS TECHNOLOGY CO., LTD Free format text: FORMER NAME: DONGGUAN XUYE OPTOELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong province Dongguan City Shipai town of Fulong Industrial Zone Second Road two Patentee after: GUANGDONG XUYE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong Province, Dongguan City Shipai Town Industrial Zone seven second Fulong road Dongguan xuye Photoelectric Technology Co. Ltd. Patentee before: Dongguan Xuye Photoelectric Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |