CN103064167B - Camera lens module - Google Patents
Camera lens module Download PDFInfo
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- CN103064167B CN103064167B CN201110320867.1A CN201110320867A CN103064167B CN 103064167 B CN103064167 B CN 103064167B CN 201110320867 A CN201110320867 A CN 201110320867A CN 103064167 B CN103064167 B CN 103064167B
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- eyeglass
- camera lens
- lens module
- frame
- shutter
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Abstract
The present invention relates to a kind of camera lens module, include fast door frame, eyeglass group frame and plural pieces eyeglass, wherein, the erection of this shutter has shutter; This eyeglass group frame has towards the first end of this shutter, and has accommodation space in this eyeglass group frame; These eyeglasses are sequentially arranged on this eyeglass group frame along the optical axis of this camera lens module; Wherein a slice is located at towards on this first end of this shutter, and between this eyeglass group's frame and this fast door frame; Other eyeglass is then located in this accommodation space.
Description
Technical field
The present invention is relevant with lens construction, in more detail refers to a kind of camera lens module.
Background technology
In recent years, along with the progress of image science and technology, as device for image such as camera, video camera, microscope or scanners, carry and use for convenience of people, and tending to miniaturization and lightweight gradually, therefore this also significantly reduced making the volume of these device for image camera lens module used.
For effectively reaching the effect of miniaturization, refer to Fig. 1, the storage of its eyeglass group frame 50 can be integrated in fast door frame 60 by the camera lens module 2 of existing device for image, use the volume reducing this camera lens module 2 entirety, and then make the object reaching this camera lens module of miniaturization, use the portability increasing this device for image.
But, above-mentioned design not only makes the distance being separated with this eyeglass group frame 50 housing thickness between the eyeglass 71 in this camera lens module 1 and shutter 62, and eyeglass 71 and the spacing of shutter 62 are increased, cause the thickness of this eyeglass 71 to promote and just can reach preferably optical performance, and then effectively cannot reach the object of miniaturization.
In addition, the external diameter size of this eyeglass 71 is also subject to the restriction of this eyeglass group frame 50 inner space, and the lens that external diameter is larger cannot be selected, and the optical performance of this camera lens module 2 also cannot effectively be promoted, be with, comprehensively the above can be learnt, the design of existing camera lens module 2 is not discriminated perfect yet, and the part that still haves much room for improvement.
Summary of the invention
The technical problem to be solved in the present invention is, cannot realize the defect of miniaturization for camera lens module of the prior art, provides a kind of camera lens module, effectively can reach the effect of miniaturization, and can reduce the restriction that eyeglass external diameter selects.
The technical scheme that the present invention adopts for its technical matters of solution provides a kind of camera lens module, includes fast door frame, eyeglass group frame and plural pieces eyeglass, and wherein, the erection of this shutter has shutter; This eyeglass group frame has towards the first end of this shutter, and has accommodation space in this eyeglass group frame; These eyeglasses are sequentially arranged on this eyeglass group frame along the optical axis of this camera lens module; Wherein a slice is located at towards on this first end of this shutter, and between this eyeglass group's frame and this fast door frame; Other eyeglass is then located in this accommodation space.
By this, just can pass through the structural design of above-mentioned camera lens module, reach the effect of miniaturization, and the restriction that eyeglass external diameter selects can be reduced, and then the optical performance of this camera lens module can be promoted.
Accompanying drawing explanation
Fig. 1 is the cut-open view of existing camera lens module.
Fig. 2 is the exploded view of camera lens module of the present invention.
Fig. 3 is the exploded view at another visual angle of camera lens module of the present invention.
Fig. 4 is the stereographic map of eyeglass group frame of the present invention.
Fig. 5 is the cut-open view of camera lens module of the present invention.
Embodiment
For can the present invention be illustrated more clearly in, hereby lifts preferred embodiment and coordinate accompanying drawing to be described in detail as follows.
Refer to Fig. 2 and Fig. 3, the camera lens module 1 of present pre-ferred embodiments comprises lens barrel 10, fast door frame 20, eyeglass group frame 30 and three eyeglasses 41 ~ 43.Wherein:
The inner tube wall of this lens barrel 10 is formed with three guide rails 12, and these guide rails 12 are formed with opening 14 respectively in one end of this lens barrel 10.
This fast door frame 20 is incorporated in this lens barrel 10.Whether this fast door frame 20 is provided with shutter 22, in order to control to allow light by this camera lens module 1.
Have accommodation space 32 in this eyeglass group frame 30, and the periphery wall of this eyeglass group frame 30 has the protuberance 34 of three distribution settings, respectively this protuberance 34 enters by the opening 14 of correspondence and is positioned at respectively this guide rail 12, and this eyeglass group frame 30 is arranged in this lens barrel 10.In addition, continue and consult Fig. 4, this eyeglass group frame 30 has towards the first end 36 of this shutter 22, and this first end 36 has the some glue groove 361 of four scattering devices.
These eyeglasses 41 ~ 43 are sequentially arranged on this eyeglass group frame 30 along the optical axis of this camera lens module 1, and are respectively the first eyeglass 41, second eyeglass 42 and the 3rd eyeglass 43.Wherein, this first eyeglass 41 stands on this first end 36 of this eyeglass group frame 30 through suppressing tool group, and be connected with these glue grooves 361, and utilize the mode of some glue in these glue grooves 361, be installed with viscose, and make that this first eyeglass 41 is glutinous to be located on this first end 36.In addition, this second eyeglass 42 and 43, the 3rd eyeglass sequentially storehouse be fixedly arranged in the accommodation space 32 of this eyeglass group frame 30.
By this, as seen from Figure 5, be fixedly installed on this first end 36 of this lens barrel 30 through by this first eyeglass 41, the number of lenses that this accommodation space 32 not only can be made to carry reduces, and eyeglass group frame 30 can be reduced outside its volume in design, more can by the hypotelorism between this first eyeglass 41 and this shutter 22, and make this first eyeglass 41 need not increase the object that thickness can reach high optical performance, and above-mentioned design also can make this first eyeglass 41 can not be subject to the restriction of this eyeglass group frame 30 size, and the eyeglass of larger external diameter can be selected.Therefore, this camera lens module 1 not only can be made effectively can to reduce volume through above-mentioned design, and reach outside the effect of miniaturization, also have the effect of high optical performance simultaneously.
And should be noted that, the method that eyeglass is fixed on eyeglass group frame by the present invention is not limited with above-mentioned gluing, also can utilize as projection engages fixing structural design or other feasible fixed form with groove, as long as and eyeglass is fixedly installed between this eyeglass group's frame and this fast door frame, reach the object person that reduction volume reaches miniaturization, no matter be use which kind of design, also belong to the other form of implementation of the present invention.
Claims (3)
1. a camera lens module, is characterized in that, comprises:
Fast door frame, has shutter;
Eyeglass group frame, has towards the first end of this shutter, and has an accommodation space in this eyeglass group frame; And
Plural pieces eyeglass, the optical axis along this camera lens module is sequentially arranged on this eyeglass group frame; Wherein a slice to be located on this first end of this shutter and entirety protrudes from this first end, and between this eyeglass group's frame and this fast door frame; Other eyeglass is then located in this accommodation space.
2. camera lens module as claimed in claim 1, it is characterized in that, the eyeglass being located at this first end is fixedly arranged on this first end in the mode of gluing.
3. camera lens module as claimed in claim 2, is characterized in that this first end of this eyeglass group frame has more at least glue groove, with for being installed with viscose, and this eyeglass is sticked through this viscose be located on this first end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110320867.1A CN103064167B (en) | 2011-10-20 | 2011-10-20 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110320867.1A CN103064167B (en) | 2011-10-20 | 2011-10-20 | Camera lens module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103064167A CN103064167A (en) | 2013-04-24 |
| CN103064167B true CN103064167B (en) | 2015-10-28 |
Family
ID=48106864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110320867.1A Active CN103064167B (en) | 2011-10-20 | 2011-10-20 | Camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103064167B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544108B (en) * | 2016-06-23 | 2020-12-18 | 宁波舜宇光电信息有限公司 | Filter element, camera module, manufacturing method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094821A (en) * | 1993-04-26 | 1994-11-09 | 三星航空产业株式会社 | But a kind of optical devices of belt variable focal length lens |
| TW200411317A (en) * | 2002-12-31 | 2004-07-01 | Largan Precision Co Ltd | Single-focus lens module |
| CN101533143A (en) * | 2008-03-11 | 2009-09-16 | 佳能株式会社 | Lens barrel and imaging apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5335259B2 (en) * | 2008-03-12 | 2013-11-06 | Ｈｏｙａ株式会社 | Optical element position control mechanism |
| JP2010262177A (en) * | 2009-05-08 | 2010-11-18 | Olympus Imaging Corp | Camera unit |
| CN102103245B (en) * | 2009-12-21 | 2012-10-03 | 佛山普立华科技有限公司 | Zoom lens |
| KR101643615B1 (en) * | 2010-02-02 | 2016-07-29 | 삼성전자주식회사 | Optical system |
-
2011
- 2011-10-20 CN CN201110320867.1A patent/CN103064167B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094821A (en) * | 1993-04-26 | 1994-11-09 | 三星航空产业株式会社 | But a kind of optical devices of belt variable focal length lens |
| TW200411317A (en) * | 2002-12-31 | 2004-07-01 | Largan Precision Co Ltd | Single-focus lens module |
| CN101533143A (en) * | 2008-03-11 | 2009-09-16 | 佳能株式会社 | Lens barrel and imaging apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103064167A (en) | 2013-04-24 |
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