CN2736789Y - Lens module of digital camera - Google Patents
Lens module of digital camera Download PDFInfo
- Publication number
- CN2736789Y CN2736789Y CN 200420046764 CN200420046764U CN2736789Y CN 2736789 Y CN2736789 Y CN 2736789Y CN 200420046764 CN200420046764 CN 200420046764 CN 200420046764 U CN200420046764 U CN 200420046764U CN 2736789 Y CN2736789 Y CN 2736789Y
- Authority
- CN
- China
- Prior art keywords
- digital camera
- lens barrel
- lens
- lens module
- eyeglass
- 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
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Abstract
The utility model discloses a digital camera lens module, comprising lenses and a lens barrel. The lenses are provided with a plurality of protruding long buckles. A plurality of grooves are arranged on the inner wall of the lens barrel. Wherein, a plurality of protruding long buckles and a plurality of grooves cooperate with each other to make the lenses assemble inside the lens barrel. The digital camera lens module utilizes that relative position relation among a plurality of lenses can be adjusted by cooperating protruding long buckles of lenses with grooves of the lens barrel. So relative position with best image quality can be adjusted and obtained. The digital camera lens module is characterized in a simple structure and a convenient assemblage, and assembling time and difficulty can be decreased.
Description
[technical field]
The utility model is about a kind of lens module of digital camera, especially about a kind of lens module of digital camera simple in structure, easy to assembly.
[background technology]
In the structure of digital camera, all have lens combination and lens barrel usually, and the eyeglass of lens combination fixing in lens barrel also is FAQs in the industry.Because general digital camera eyeglass is circular edge, so it is difficult for fixing in lens barrel.Glass lens more and more widely is applied to digital camera simultaneously; and because glass lens produces flaw at ejection formation through regular meeting; two of events and above glass lens are when the lens barrel internal fixation; usually need test the eyeglass imaging; adjust the relative position of image optimum, and then eyeglass is fixed in the lens barrel.
Existing lens module of digital camera such as United States Patent (USP) 5,117,311, its structure as shown in Figure 1, it comprises that a glass lens 1, a glass mirror 2 and a plastics lens barrel 3 are in order to hold fixed plastics eyeglass 1 and glass mirror 2.This glass lens 1 is sidelong in this lens barrel 3 from thing, is used for fixing this glass lens 1 by a set collar 4 simultaneously, and this glass mirror 2 is sidelong in the lens barrel 3 from picture, thereby by heating this side mirror tube distortion is fixed in glass mirror 2 in this lens barrel 3.Adopt this kind fixed form, glass lens 1 can not be adjusted to obtain the optimal images effect, simultaneously, adopts this fixed form and also can cause the digital camera assembling complicated because spare part is more.
In view of this, provide a kind of lens module of digital camera simple in structure, easy to assembly.
[summary of the invention]
The purpose of this utility model is to provide a kind of lens module of digital camera, and this camera lens module is simple in structure and easy to assembly.
In order to realize the purpose of utility model, the utility model provides a kind of lens module of digital camera, and it comprises eyeglass and lens barrel, and this eyeglass has a plurality of outstanding long buttons, this lens barrel inwall has a plurality of grooves, and wherein said a plurality of outstanding long buttons match with a plurality of grooves and lens set is loaded in the lens barrel.
This lens module of digital camera utilizes eyeglass outstanding long buckle to match with the groove of lens barrel can adjust relative position relation between a plurality of eyeglasses, thereby can adjust the relative position that obtains having the optimal images quality, this lens module of digital camera has characteristics simple in structure, easy to assembly, can reduce the built-up time and the difficulty of digital camera.
[description of drawings]
Fig. 1 is the assembly drawing of existing lens module of digital camera.
Fig. 2 is the exploded view of the utility model lens module of digital camera.
Fig. 3 is the assembly drawing of the utility model lens module of digital camera.
[embodiment]
The utility model lens module of digital camera is to be used for small digital cameras, or portable electron devices such as the mobile phone of band digital camera, PDA.
Please refer to shown in Figure 2ly, the utility model lens module of digital camera comprises first eyeglass 50, second eyeglass 51 and lens barrel 52.First eyeglass 50 and second eyeglass 51 all are plastic lenss, and first eyeglass 50 has four first outstanding long 501,502,503 and 504, the second eyeglasses of buckle and has four second outstanding length and buckle 511,512,513 and 514.The inwall of lens barrel 52 is provided with four grooves 521,522,523 and 524, and these four grooves are offered from the top of lens barrel 52, extends to below the middle part of lens barrel 52, but is not through to the bottom of lens barrel 52, and these four outstanding long buttons match with four grooves.
During assembling, first eyeglass 50 outstanding long buckle 501 grooves 521 of putting into lens barrel 52, then outstanding long button 502,503,504 has been put into groove 522,523 and 524 respectively.Please be simultaneously with reference to Fig. 3, then second eyeglass 51 outstanding long buckled 511 grooves 521 of putting into lens barrel 52, other outstanding long button 502,503,504 has been put into groove 522,523 and 524 respectively, for preventing that collision mutually takes place between eyeglass damages lens surface, can add a spaced ring (figure does not show) between two eyeglasses.This camera lens module is carried out imaging test, obtain first and form as data.Then second eyeglass 51 is taken out from lens barrel 52, its outstanding long button 512 is put into the groove 521 of lens barrel 52, then other three outstanding long buttons 513,514,511 are put into groove 522,523 and 524 successively, again this camera lens module are carried out imaging test and obtain second composition as data.In like manner, outstanding long button 513 is put into the groove 521 of lens barrel 52, outstanding long button 514 is put into the groove 521 of lens barrel 52, carry out imaging test then respectively and obtain the 3rd group and the 4th and form as data.Relatively four form the eyeglass relative position that obtains having the optimal images effect as data, just second eyeglass 51 can be packed in the lens barrel 52 by this set of locations then, by viscose glue in groove 521,522,523 and 524 second eyeglass 51 is fixed in the lens barrel 52 simultaneously.In like manner, more eyeglass also can be assembled by the method.
Intelligible, it is many more that first eyeglass 50, second eyeglass 51 outstanding long buckled, and the groove on the corresponding lens barrel 52 is many more, and it is many more then can to adjust relative position between the eyeglass, also can obtain relative position between the eyeglass of tool optimal images effect.
Claims (8)
1. a lens module of digital camera comprises eyeglass and lens barrel, it is characterized in that: this eyeglass has a plurality of outstanding long buttons, and this lens barrel inwall has a plurality of grooves, and wherein said a plurality of outstanding long buttons match with a plurality of grooves and lens set is loaded in the lens barrel.
2. lens module of digital camera as claimed in claim 1 is characterized in that: described eyeglass is a plastic lens.
3. lens module of digital camera as claimed in claim 1 is characterized in that: described groove is offered from the lens barrel top.
4. lens module of digital camera as claimed in claim 3 is characterized in that: described groove extends to below the lens barrel middle part from the lens barrel top.
5. lens module of digital camera as claimed in claim 4 is characterized in that: described groove is not through to the lens barrel bottom.
6. lens module of digital camera as claimed in claim 1 is characterized in that: described eyeglass has two at least.
7. lens module of digital camera as claimed in claim 6 is characterized in that: be provided with a spaced ring between described eyeglass.
8. lens module of digital camera as claimed in claim 1 is characterized in that: described eyeglass is to be fixed in the lens barrel by viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046764 CN2736789Y (en) | 2004-06-04 | 2004-06-04 | Lens module of digital camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046764 CN2736789Y (en) | 2004-06-04 | 2004-06-04 | Lens module of digital camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736789Y true CN2736789Y (en) | 2005-10-26 |
Family
ID=35307524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420046764 Expired - Lifetime CN2736789Y (en) | 2004-06-04 | 2004-06-04 | Lens module of digital camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736789Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100543502C (en) * | 2006-02-24 | 2009-09-23 | 鸿富锦精密工业（深圳）有限公司 | Camera lens module, numerical camera mould and portable electron device |
| CN101430409B (en) * | 2007-11-05 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Drawtube, lens module with the same, and lens module assembling method |
| CN102016678A (en) * | 2009-04-06 | 2011-04-13 | 松下电器产业株式会社 | Lens unit |
| CN102331611A (en) * | 2010-07-13 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Lens cone and lens module adopting same |
| CN107483678A (en) * | 2017-09-27 | 2017-12-15 | 广东欧珀移动通信有限公司 | The housing unit and mobile terminal of a kind of replaceable lens |
| CN107623762A (en) * | 2017-09-27 | 2018-01-23 | 广东欧珀移动通信有限公司 | The housing unit and mobile terminal of a kind of replaceable lens |
| WO2019206255A1 (en) * | 2018-04-28 | 2019-10-31 | 宁波舜宇光电信息有限公司 | Optical lens assembly, camera module, and assembling method therefor |
| CN111766672A (en) * | 2019-03-30 | 2020-10-13 | 华为技术有限公司 | Lens, camera and terminal |
| CN112534328A (en) * | 2018-04-28 | 2021-03-19 | 宁波舜宇光电信息有限公司 | Optical lens, camera module and assembling method thereof |
-
2004
- 2004-06-04 CN CN 200420046764 patent/CN2736789Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100543502C (en) * | 2006-02-24 | 2009-09-23 | 鸿富锦精密工业（深圳）有限公司 | Camera lens module, numerical camera mould and portable electron device |
| CN101430409B (en) * | 2007-11-05 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Drawtube, lens module with the same, and lens module assembling method |
| CN102016678A (en) * | 2009-04-06 | 2011-04-13 | 松下电器产业株式会社 | Lens unit |
| CN102331611A (en) * | 2010-07-13 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Lens cone and lens module adopting same |
| CN107483678A (en) * | 2017-09-27 | 2017-12-15 | 广东欧珀移动通信有限公司 | The housing unit and mobile terminal of a kind of replaceable lens |
| CN107623762A (en) * | 2017-09-27 | 2018-01-23 | 广东欧珀移动通信有限公司 | The housing unit and mobile terminal of a kind of replaceable lens |
| CN107483678B (en) * | 2017-09-27 | 2020-02-11 | Oppo广东移动通信有限公司 | Shell assembly with replaceable lens and mobile terminal |
| WO2019206255A1 (en) * | 2018-04-28 | 2019-10-31 | 宁波舜宇光电信息有限公司 | Optical lens assembly, camera module, and assembling method therefor |
| CN112534328A (en) * | 2018-04-28 | 2021-03-19 | 宁波舜宇光电信息有限公司 | Optical lens, camera module and assembling method thereof |
| CN111766672A (en) * | 2019-03-30 | 2020-10-13 | 华为技术有限公司 | Lens, camera and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140604 Granted publication date: 20051026 |