CN1704786A - Lens module fixing arrangement and method - Google Patents
Lens module fixing arrangement and method Download PDFInfo
- Publication number
- CN1704786A CN1704786A CN200410027402.7A CN200410027402A CN1704786A CN 1704786 A CN1704786 A CN 1704786A CN 200410027402 A CN200410027402 A CN 200410027402A CN 1704786 A CN1704786 A CN 1704786A
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- China
- Prior art keywords
- lens
- glue
- lens module
- camera lens
- mount
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Abstract
This invention relates to a lens pattern assembly fixing structure and a method. The fixing structure includes a lens cone and a lens base, in which, screw threads and a gluing slot are set at the outside wall of the lens cone, several holes are opened on the lens base circum wall and screw threads on the internal wall. The fixing method includes the following steps: putting the lens pattern assembly in the base then fixing the lens pattern assembly on the base with UV glue via several holes on the base circum wall, finally, heating the cure glue to fix it in the gluing slot at the joint of the base top and cone.
Description
[technical field]
The invention relates to a kind of camera lens module fixed sturcture and method that is applied on various cameras or the optical instrument.
[background technology]
At present, the camera lens module fixed sturcture that industry is applied on camera or the optical instrument mainly contains glue-dispensing fixing structure 10, see also Fig. 1 and Fig. 2, this structure comprises a camera lens module 11 and lens mount 12, camera lens module 11 is made up of with some lens 112 lens barrel 111, at lens barrel 111 outer walls and lens mount 12 inwalls screw thread is arranged,, fix with lens mount 12 upper end junction point glue at the lens barrel 111 of camera lens module 11 then by the camera lens module 11 that is threaded.The method be earlier with the camera lens module by being threaded in the lens mount, and by the threaded adjusting optical effect, when optical effect was best, the joint point glue at lens mount 12 upper ends and lens barrel 111 fixed then.But following problem can appear in adopting said method: if use UV glue (ultraviolet glue, be ultraviolet glue) at joint point glue, then ultraviolet light can't expose in lens barrel and the lens mount seam, can not make UV glue (ultraviolet glue, be ultraviolet glue) full solidification, so that can not reach the fixed effect of anticipation; If use heat-curable glue, the situation of the position changing of the relative positions of also can focusing during heating, and camera lens module position correction is not easy to realize after solidifying, and causes product volume to give birth to and falls, manufacturing cost increases.
In view of the above shortcoming of prior art, provide a kind of stationkeeping accurate, bonding strength is better, and camera lens module fixed sturcture applied widely and method real be necessity.
[summary of the invention]
The object of the present invention is to provide a kind of stationkeeping accurate, camera lens module fixed sturcture simple in structure.
The object of the present invention is to provide a kind of stationkeeping accurate, bonding strength is camera lens module fixing means preferably.
Camera lens module fixed sturcture of the present invention comprises camera lens module and lens mount, wherein the camera lens module is made of a lens barrel and some lens etc., attacked screw thread respectively at lens barrel outer wall and lens mount inwall, there is an annular point glue groove lens barrel outer wall upper end with the screw thread connecting place, on the wall of lens mount and lens barrel joint, have several holes in addition, be used for pre-aligned.
Camera lens module fixing means of the present invention may further comprise the steps: in the lens mount of at first the camera lens module being packed into, then by the UV glue (ultravioletglue of the several holes on the lens mount circumferential wall, be ultraviolet glue) with camera lens module predetermined fixed on lens mount, at last to make whole circle fixing with the some glue groove internal heating curing glue of lens barrel joint in the lens mount upper end.
The invention has the beneficial effects as follows: camera lens module fixed sturcture of the present invention, by perforate on the circumferential wall of lens mount, to do pre-alignedly, the focusing position changing of the relative positions that can avoid prior art to take place, and simple in structure realizes easily.Camera lens module fixing means of the present invention is compared with existing camera lens module fixing means, used UV glue (ultraviolet glue, be ultraviolet glue) make pre-determined bit, guaranteed the accurately fixing of focusing position, and owing on the circumferential wall of lens mount, have the hole, make ultraviolet luminous energy fully shine UV glue (ultravioletglue, i.e. ultraviolet glue).
[description of drawings]
Fig. 1 is the camera lens module fixed sturcture stereographic map of prior art;
Fig. 2 is the sectional view of the camera lens module fixed sturcture of prior art along Fig. 1 II-II line;
Fig. 3 is a camera lens module fixed sturcture stereographic map of the present invention;
Fig. 4 is the sectional view of camera lens module fixed sturcture of the present invention along Fig. 3 IV-IV line;
Fig. 5 is the lens mount stereographic map of camera lens module fixed sturcture of the present invention.
[embodiment]
Please refer to Fig. 3, Fig. 4 and Fig. 5, camera lens module fixed sturcture 20 of the present invention comprises camera lens module 21 and lens mount 22, wherein camera lens module 21 is made of a lens barrel 211 and some lens 212 etc., lens mount 22 comprises a circumferential wall (not indicating), attack the screw thread (indicating) of certain-length respectively at lens barrel 211 outer walls and lens mount 22 inwalls, and have annular point glue groove 213 at lens barrel 211 outer walls, this annular point glue groove 213 mainly is to be used for doing at last holding when heat curing is handled heat-curable glue, make heat-curable glue can fully contact lens barrel 211 and lens mount 22, thereby reach adhesive effect preferably, in addition on lens mount 22 and circumferential wall that lens barrel 211 engages, offer several holes 221, be generally 4, and be symmetrically distributed on the circumferential wall of lens mount 22, be mainly used in UV glue (ultraviolet glue, be ultraviolet glue) do can allow ultraviolet light fully shine when pre-aligned, thus reach UV glue (ultraviolet glue, i.e. ultraviolet glue) full solidification.
Camera lens module fixing means of the present invention may further comprise the steps: at first with lens barrel 211 by being threaded into predetermined lengths in the lens mount 22, so that camera lens module optical effect the best, coat UV glue (ultraviolet glue in the several holes 221 on lens mount 22 circumferential wall again, be ultraviolet glue), use UV-irradiation then, make UV glue (ultraviolet glue, be ultraviolet glue) full solidification, thereby it is camera lens module 21 predetermined fixed are on lens mount 22, last fixing with the whole circle of heat-curable glue work in the some glue groove 213 of lens mount 22 upper ends and lens barrel 211 joints.
Obviously, camera lens module fixed sturcture of the present invention is by offering hole 221 on the perisporium of lens mount, do with UV glue (ultraviolet glue, i.e. ultraviolet glue) pre-aligned, the focusing position changing of the relative positions that can avoid prior art to take place, and simple in structure, realize easily.Camera lens module fixing means of the present invention is compared with existing camera lens module fixing means, and the focusing stationkeeping is accurate, and bonding strength is good, thereby has improved product quality.
Be appreciated that lens barrel 211 outer walls of camera lens module fixed sturcture 20 of the present invention and the screw thread of lens mount 22 inwalls can save, the camera lens module utilizes UV glue (ultraviolet glue, i.e. ultraviolet glue) and heat-curable glue to fix fully.
In addition, the annular point glue groove 213 on the lens barrel 211 of camera lens module fixed sturcture 20 of the present invention also can save, and directly makes whole circle and fix at lens barrel 211 and the lens mount 22 connecting places glue that is heating and curing.
Claims (9)
1. camera lens module fixed sturcture, it comprises: a camera lens module, constitute by lens barrel and lens, described lens are installed in the lens barrel; One lens mount comprises a circumferential wall, it is characterized in that: this lens barrel is embedded in the lens mount, offers a hole on the lens mount circumferential wall at least.
2. camera lens module fixed sturcture as claimed in claim 1 is characterized in that: on the inwall of described lens mount screw thread is arranged.
3. camera lens module fixed sturcture as claimed in claim 1 is characterized in that: described lens barrel outer wall has screw thread and annular point glue groove.
4. camera lens module fixed sturcture as claimed in claim 3 is characterized in that: described annular point glue groove is positioned at lens barrel outer wall upper end and screw thread connecting place.
5. camera lens module fixed sturcture as claimed in claim 1 is characterized in that: point has UV glue (ultraviolet glue) in the hole on the described lens mount circumferential wall.
6. camera lens module fixing means, it is characterized in that: it may further comprise the steps:
An one camera lens module and a lens mount are provided, and this camera lens module is made of lens barrel and lens, and this lens mount comprises a circumferential wall, offers a hole on the described circumferential wall at least;
Lens barrel is screwed in the lens mount;
Coat UV glue (ultraviolet glue) in the hole on the lens mount circumferential wall;
With UV-irradiation UV glue (ultraviolet glue);
After treating UV glue (ultraviolet glue) glue full solidification, can be on lens mount with camera lens module predetermined fixed;
Fix with the some glue groove internal heating curing glue of lens barrel joint in the lens cone seat upper end at last.
7. camera lens module fixing means as claimed in claim 6, it is characterized in that: described lens barrel outer wall has the external thread of certain-length.
8. camera lens module fixing means as claimed in claim 7 is characterized in that: described lens barrel outer wall is provided with annular point glue groove.
9. camera lens module fixing means as claimed in claim 6 is characterized in that: described hole is several, and is symmetrically distributed on the lens mount circumferential wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100274027A CN100445789C (en) | 2004-05-25 | 2004-05-25 | Lens module fixing arrangement and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100274027A CN100445789C (en) | 2004-05-25 | 2004-05-25 | Lens module fixing arrangement and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1704786A true CN1704786A (en) | 2005-12-07 |
| CN100445789C CN100445789C (en) | 2008-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100274027A Expired - Fee Related CN100445789C (en) | 2004-05-25 | 2004-05-25 | Lens module fixing arrangement and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN100445789C (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1921476A1 (en) * | 2006-11-08 | 2008-05-14 | OpNext Japan, Inc. | Optical Module |
| CN100545690C (en) * | 2006-04-13 | 2009-09-30 | 里程碑株式会社 | Imaging lens advancing device and assemble method thereof |
| CN100573214C (en) * | 2006-07-14 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | The point glue equipment that is used for the assembling of camera lens module |
| CN100582843C (en) * | 2006-10-20 | 2010-01-20 | 鸿富锦精密工业（深圳）有限公司 | Assistant glue dispensing equipment |
| CN101105568B (en) * | 2006-07-10 | 2010-06-02 | 佳能株式会社 | Optical device and method for manufacturing the same |
| CN101201443B (en) * | 2006-12-12 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Device and method for rotating-in lens cone |
| DE102009027514A1 (en) | 2009-07-08 | 2011-01-20 | Robert Bosch Gmbh | Camera module and method for its production |
| CN101995622A (en) * | 2009-08-21 | 2011-03-30 | 索尼公司 | Optical device and method of manufacturing the same |
| CN101565812B (en) * | 2008-04-21 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Shading fixture and lens mount coating method applying shading fixture |
| CN101931740B (en) * | 2009-06-19 | 2012-11-14 | 台湾东电化股份有限公司 | Lens structure of micro-lens driving device and manufacturing method thereof |
| CN101952745B (en) * | 2008-02-13 | 2012-11-28 | Opto电子有限公司 | Method and structure for mounting an optical lens |
| CN102998765A (en) * | 2011-09-16 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Camera module and camera module assembly method |
| CN105445889A (en) * | 2015-12-02 | 2016-03-30 | 宁波舜宇光电信息有限公司 | Shooting module using split type lens and assembling method of the shooting module |
| CN107037561A (en) * | 2017-04-12 | 2017-08-11 | 瑞声声学科技(深圳)有限公司 | IMAQ module |
| CN107167893A (en) * | 2016-03-08 | 2017-09-15 | 光宝电子(广州)有限公司 | Image focusing structure |
| CN107888720A (en) * | 2017-10-31 | 2018-04-06 | 广东欧珀移动通信有限公司 | A kind of processing method of housing, housing and mobile terminal |
| CN108196416A (en) * | 2018-02-27 | 2018-06-22 | 广东欧珀移动通信有限公司 | Laser projection module, depth camera and electronic device |
| CN108344375A (en) * | 2018-02-27 | 2018-07-31 | 广东欧珀移动通信有限公司 | Laser projection module, depth camera and electronic device |
| CN109729239A (en) * | 2017-10-31 | 2019-05-07 | 三赢科技（深圳）有限公司 | Camera mould group |
| US10353166B2 (en) | 2016-03-08 | 2019-07-16 | Lite-On Electronics (Guangzhou) Limited | Image focus alignment structure having two layers of sealant |
| US11435545B2 (en) | 2015-12-02 | 2022-09-06 | Ningbo Sunny Opotech Co., Ltd. | Camera lens module and manufacturing method thereof |
| CN115889123A (en) * | 2022-11-03 | 2023-04-04 | 睿励科学仪器（上海）有限公司 | Method for dispensing and curing by using lens dispensing device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110632809B (en) * | 2018-06-25 | 2021-09-21 | 三赢科技（深圳）有限公司 | Camera module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5781351A (en) * | 1995-06-02 | 1998-07-14 | Matsushita Electric Industrial Co., Ltd. | Mounting structure of objective lens for optical pick-up used for optical disk device |
| JPH11154340A (en) * | 1997-09-19 | 1999-06-08 | Hitachi Ltd | Objective lens drive assembly and disk device using the same |
| JPH11270248A (en) * | 1998-03-23 | 1999-10-05 | Chinontec Kk | Door scope device |
| JP3073059U (en) * | 2000-05-09 | 2000-11-14 | 船井電機株式会社 | Lens holder |
| JP4095283B2 (en) * | 2000-12-06 | 2008-06-04 | キヤノン株式会社 | Laser equipment |
-
2004
- 2004-05-25 CN CNB2004100274027A patent/CN100445789C/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545690C (en) * | 2006-04-13 | 2009-09-30 | 里程碑株式会社 | Imaging lens advancing device and assemble method thereof |
| CN101105568B (en) * | 2006-07-10 | 2010-06-02 | 佳能株式会社 | Optical device and method for manufacturing the same |
| CN100573214C (en) * | 2006-07-14 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | The point glue equipment that is used for the assembling of camera lens module |
| CN100582843C (en) * | 2006-10-20 | 2010-01-20 | 鸿富锦精密工业（深圳）有限公司 | Assistant glue dispensing equipment |
| US7712978B2 (en) | 2006-11-08 | 2010-05-11 | Opnext Japan, Inc. | Optical module having improved access to ultraviolet curing light |
| EP1921476A1 (en) * | 2006-11-08 | 2008-05-14 | OpNext Japan, Inc. | Optical Module |
| CN101201443B (en) * | 2006-12-12 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Device and method for rotating-in lens cone |
| CN101952745B (en) * | 2008-02-13 | 2012-11-28 | Opto电子有限公司 | Method and structure for mounting an optical lens |
| CN101565812B (en) * | 2008-04-21 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Shading fixture and lens mount coating method applying shading fixture |
| CN101931740B (en) * | 2009-06-19 | 2012-11-14 | 台湾东电化股份有限公司 | Lens structure of micro-lens driving device and manufacturing method thereof |
| DE102009027514B4 (en) | 2009-07-08 | 2018-06-28 | Robert Bosch Gmbh | Camera module and method for its production |
| DE102009027514A1 (en) | 2009-07-08 | 2011-01-20 | Robert Bosch Gmbh | Camera module and method for its production |
| CN101995622A (en) * | 2009-08-21 | 2011-03-30 | 索尼公司 | Optical device and method of manufacturing the same |
| CN102998765A (en) * | 2011-09-16 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Camera module and camera module assembly method |
| CN105445889A (en) * | 2015-12-02 | 2016-03-30 | 宁波舜宇光电信息有限公司 | Shooting module using split type lens and assembling method of the shooting module |
| US11703654B2 (en) | 2015-12-02 | 2023-07-18 | Ningbo Sunny Opotech Co., Ltd. | Camera lens module and manufacturing method thereof |
| US11435545B2 (en) | 2015-12-02 | 2022-09-06 | Ningbo Sunny Opotech Co., Ltd. | Camera lens module and manufacturing method thereof |
| CN107167893A (en) * | 2016-03-08 | 2017-09-15 | 光宝电子(广州)有限公司 | Image focusing structure |
| US10353166B2 (en) | 2016-03-08 | 2019-07-16 | Lite-On Electronics (Guangzhou) Limited | Image focus alignment structure having two layers of sealant |
| CN107167893B (en) * | 2016-03-08 | 2019-10-18 | 光宝电子(广州)有限公司 | Image focusing structure |
| CN107037561A (en) * | 2017-04-12 | 2017-08-11 | 瑞声声学科技(深圳)有限公司 | IMAQ module |
| CN109729239A (en) * | 2017-10-31 | 2019-05-07 | 三赢科技（深圳）有限公司 | Camera mould group |
| CN107888720A (en) * | 2017-10-31 | 2018-04-06 | 广东欧珀移动通信有限公司 | A kind of processing method of housing, housing and mobile terminal |
| CN108196416A (en) * | 2018-02-27 | 2018-06-22 | 广东欧珀移动通信有限公司 | Laser projection module, depth camera and electronic device |
| CN108344375A (en) * | 2018-02-27 | 2018-07-31 | 广东欧珀移动通信有限公司 | Laser projection module, depth camera and electronic device |
| CN115889123A (en) * | 2022-11-03 | 2023-04-04 | 睿励科学仪器（上海）有限公司 | Method for dispensing and curing by using lens dispensing device |
| CN115889123B (en) * | 2022-11-03 | 2023-11-10 | 睿励科学仪器（上海）有限公司 | Method for dispensing and solidifying by using lens dispensing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100445789C (en) | 2008-12-24 |
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