CN201096944Y - Mobile phone camera for supporting positioning no focus zoom - Google Patents
Mobile phone camera for supporting positioning no focus zoom Download PDFInfo
- Publication number
- CN201096944Y CN201096944Y CNU2007200971716U2007200971716U CN200720097171U CN201096944Y CN 201096944 Y CN201096944 Y CN 201096944Y CN U2007200971716U2007200971716 U CNU2007200971716U2007200971716 U CN U2007200971716U2007200971716U CN 200720097171 U CN200720097171 U CN 200720097171U CN 201096944 Y CN201096944 Y CN 201096944Y
- Authority
- CN
- China
- Prior art keywords
- lens barrel
- mobile phone
- lens
- sensitive chip
- focusing
- 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 - Fee Related
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Abstract
The utility model relates to a supporting and positioning non-focusing mobile phone camera. The supporting and positioning non-focusing mobile phone camera is characterized in that the mobile phone camera comprises a lens barrel, a sleeve, lens barrel cover with a ray passing hole, and a lens group; the lens barrel is arranged inside the sleeve, the lens group is arranged at the upper part of the les barrel, and a light sensitive chip and a printed circuit board are arranged at the bottom of the sleeve relative to the lens group; supporting legs are extended downward and uniformly arranged on the side wall of the lens barrel at intervals, the supporting legs are supported at the edge position of the light sensitive chip, an annular gasket is arranged on the top surface of the lens barrel, an infrared ray filter is arranged on the gasket, and the lens barrel cover with the ray passing hole is arranged on the infrared ray filter; two guiding dummy clubs are correspondingly arranged outside the upper part of the lens barrel, and positioned and matched with the guiding grooves which are correspondingly arranged inside the upper part of the lens barrel; clips are uniformly arranged on the edge of the lens barrel cover, and positioned and matched with clip holes which are correspondingly arranged inside the upper part of the lens barrel. Because the adoption of the supporting type assembly structure without thread type coupling and focusing program, the working efficiency is improved. The distance between the lens group and the light sensitive chip is positioned through the supporting legs, and the affection of the glue to the focusing distance is avoided.
Description
Technical field
The utility model relates to a kind of mobile phone cam, and particularly a kind of location of supporting does not have the mobile phone cam of focusing.
Background technology
At present, mobile phone cam mostly adopts the optical lens that focuses, and the threaded engagement that need rely on lens barrel and sleeve during production is adjusted to the optimum position of distance perspective optical chip with lens combination, and this method wastes time and energy, and precision is lower, and is unfavorable for the reduction of production cost.Existing mobile phone cam is determined the accurate position of the lens group focus program of need focusing, and closes because of using screw-type, so be not very stable, it is bad focal length often to occur, promptly separate spend mutually bad.And complex process expends man-hour.Because parts such as assembling sensitive chip need adopt glue to operate, so glue easily influences the deviation of this camera height.
Therefore, existing mobile phone cam lens construction being improved, make its performance more reliable, to improve the quality of products, reduce production costs, adapt to the demand in market, is one of new problem of the continuous research and development of this field scientific research technician.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provides the support location of a kind of Stability Analysis of Structures, dependable performance not have the mobile phone cam of focusing
The technical scheme that the utility model adopted is for achieving the above object: a kind of location of supporting does not have the mobile phone cam of focusing, and it is characterized in that comprising the lens barrel lid and the lens combination of lens barrel, sleeve, band light hole; Described lens barrel is located in the sleeve, and lens combination places the lens barrel internal upper part, and the corresponding lens combination of cover tube bottom is provided with sensitive chip and printed-wiring board (PWB); The lens barrel sidewall extends the interval downwards and evenly is provided with leg, and leg is supported in sensitive chip edge, and the lens barrel top surface is provided with ring liner, which is provided with infrared filter, and described infrared filter is provided with the lens barrel lid of band light hole; Described lens barrel upper outside correspondence is provided with two guide ledges, cooperates with the inboard corresponding direction recess location that is provided with of upper cartridge; Described lens barrel lid edge evenly is provided with buckle, cooperates with the inboard corresponding button hole location that is provided with of upper cartridge.
Described lens barrel lower support is provided with four in the leg of sensitive chip edge.
The beneficial effects of the utility model are: owing to adopt the brace type package assembly, non-screw thread type closes, and does not have the focusing program, has reduced working hour, has improved work efficiency.Lens combination and sensitive chip distance have been avoided the influence of glue to focussing distance by the leg location.The utility model is simple in structure, and technology is easy, and dependable performance is widely used.
Description of drawings
Fig. 1 is the utility model lens barrel structure schematic top plan view;
Fig. 2 is the utility model one-piece construction schematic top plan view;
Fig. 3 is the utility model lens barrel lid structure schematic top plan view;
Fig. 4 is the utility model one-piece construction cross-sectional schematic.
Among the figure: 1 leg, 2 guide ledges, 3 direction recess, 4 effective imaging regions, 5 button holes, 6 buckles, 7 lens combination, 8 infrared filters, 9 lens barrels lid, 10 ring liners, 11 sleeves, 12 lens barrels, 13 sensitive chips, 14 light holes, 15 printed-wiring board (PWB)s.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
As Fig. 1～shown in Figure 4, a kind ofly support the mobile phone cam that the location does not have focusing, it is characterized in that comprising the lens barrel lid 9 and the lens combination 7 of lens barrel 12, sleeve 11, band light hole 14; Described lens barrel 12 is located in the sleeve 11, and lens combination 7 places lens barrel 12 internal upper parts, and the corresponding lens combination 7 in sleeve 11 bottoms is provided with sensitive chip 13 and printed-wiring board (PWB) 15; Lens barrel 12 sidewalls extend the interval downwards and evenly are provided with leg 1, and leg 1 is supported in sensitive chip 13 edges, and lens barrel 12 top surfaces are provided with ring liner 10, which is provided with infrared filter 8, and described infrared filter 8 is provided with the lens barrel lid 9 of band light hole 14; Described lens barrel 12 upper outside correspondences are provided with two guide ledges 2, and 3 location of the corresponding direction recess that is provided with sleeve 11 upper inner cooperate; Described lens barrel covers 9 edges and evenly is provided with buckle 6, and 5 location of the corresponding button hole that is provided with sleeve 11 upper inner cooperate.
In the enforcement, lens combination 7 is put into lens barrel 12 internal upper parts, utilize four legs 1 that are provided with in the lens barrel 12 to ensure that the focus of lens combination 7 overlaps with sensitive chip 13 upper surfaces, the direction recess 3 that utilizes two guide ledges 2 on the lens barrel 12 to pass through on the sleeve 11 does not more rotate its location.Put into ring liner 10 then, put into infrared filter 8 again.As Fig. 2, shown in Figure 3, utilize lens barrel lid 9 three buckles 6 that are provided with to fasten three button holes 5 on the sleeve 11, guarantee to be located by connecting closely, not throw off.
Adopt the leg 1 on the lens barrel 12 to support, ensure the constant distance of lens combination 7 and sensitive chip 13 upper surfaces, effectively ensure above the sensitive chip 13 just in time corresponding on the focus of lens combination 7.Utilize direction recess 3 respective outer side edges of guide ledges 2 and sleeve 11 on the lens barrel 12, ensure that lens combination 7 accurately embeds lens barrel 12 and puts into the sleeve 11 nonvoluntary rotations in back, to avoid leg 1 on sensitive chip 13, to cause scuffing, guarantee effective imaging region 4 of sensitive chip 13 simultaneously.Infrared filter 8 is to utilize the mode of ring liner 10 interlayers buffering to fix between lens combination 7 and the lens barrel lid 9; In addition, ring liner 10 ensures effectively that also the accurate distance between lens combination 7 and sensitive chip 13 surfaces is constant.Because adopt the brace type package assembly, non-screw thread type closes, and does not have the focusing program, has reduced working hour, has improved work efficiency.Lens combination and be to support the location by leg 1 above the sensitive chip has avoided adopting the influence of glue to focussing distance.
The detailed description that the above-mentioned mobile phone cam that this support location is not had focusing with reference to embodiment carries out is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the present utility model.
Claims (2)
1, a kind of location of supporting does not have the mobile phone cam of focusing, and it is characterized in that comprising the lens barrel lid and the lens combination of lens barrel, sleeve, band light hole; Described lens barrel is located in the sleeve, and lens combination places the lens barrel internal upper part, and the corresponding lens combination of cover tube bottom is provided with sensitive chip and printed-wiring board (PWB); The lens barrel sidewall extends the interval downwards and evenly is provided with leg, and leg is supported in sensitive chip edge, and the lens barrel top surface is provided with ring liner, which is provided with infrared filter, and described infrared filter is provided with the lens barrel lid of band light hole; Described lens barrel upper outside correspondence is provided with two guide ledges, cooperates with the inboard corresponding direction recess location that is provided with of upper cartridge; Described lens barrel lid edge evenly is provided with buckle, cooperates with the inboard corresponding button hole location that is provided with of upper cartridge.
2, the mobile phone cam of support location nothing focusing according to claim 1 is characterized in that described lens barrel lower support is provided with four in the leg of sensitive chip edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200971716U2007200971716U CN201096944Y (en) | 2007-08-21 | 2007-08-21 | Mobile phone camera for supporting positioning no focus zoom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200971716U2007200971716U CN201096944Y (en) | 2007-08-21 | 2007-08-21 | Mobile phone camera for supporting positioning no focus zoom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096944Y true CN201096944Y (en) | 2008-08-06 |
Family
ID=39923997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200971716U2007200971716U Expired - Fee Related CN201096944Y (en) | 2007-08-21 | 2007-08-21 | Mobile phone camera for supporting positioning no focus zoom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096944Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033288A (en) * | 2009-09-29 | 2011-04-27 | 阿尔卑斯电气株式会社 | Camera assembly and its assembling method |
| CN102170531A (en) * | 2011-03-23 | 2011-08-31 | 上海威乾视频技术有限公司 | Image sensor module for shooting device and assembly method thereof |
| CN102375196A (en) * | 2010-08-06 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Lens barrel and camera module |
| CN102866563A (en) * | 2011-05-12 | 2013-01-09 | 弗莱克斯电子有限责任公司 | Camera module with threadless lens barrel engagement design |
| CN103443684A (en) * | 2011-03-24 | 2013-12-11 | 富士胶片株式会社 | Lens device |
| CN103487912A (en) * | 2012-06-07 | 2014-01-01 | 欧姆龙株式会社 | Fixing structure of object and optical device using the structure |
| CN112462515A (en) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | Head-mounted display device and preparation method thereof |
-
2007
- 2007-08-21 CN CNU2007200971716U2007200971716U patent/CN201096944Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033288A (en) * | 2009-09-29 | 2011-04-27 | 阿尔卑斯电气株式会社 | Camera assembly and its assembling method |
| CN102375196A (en) * | 2010-08-06 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Lens barrel and camera module |
| CN102170531A (en) * | 2011-03-23 | 2011-08-31 | 上海威乾视频技术有限公司 | Image sensor module for shooting device and assembly method thereof |
| CN103443684A (en) * | 2011-03-24 | 2013-12-11 | 富士胶片株式会社 | Lens device |
| CN102866563A (en) * | 2011-05-12 | 2013-01-09 | 弗莱克斯电子有限责任公司 | Camera module with threadless lens barrel engagement design |
| US9028159B2 (en) | 2011-05-12 | 2015-05-12 | Nan Chang O-Film Optoelectronics Technology Ltd | Camera module with threadless lens barrel engagement design |
| CN102866563B (en) * | 2011-05-12 | 2015-12-02 | 南昌欧菲光电技术有限公司 | There is the camera module without screw thread lens barrel bond layout |
| CN103487912A (en) * | 2012-06-07 | 2014-01-01 | 欧姆龙株式会社 | Fixing structure of object and optical device using the structure |
| CN103487912B (en) * | 2012-06-07 | 2016-02-10 | 欧姆龙株式会社 | The fixed sturcture of object and utilize the optical devices of this structure |
| CN112462515A (en) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | Head-mounted display device and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20120821 |