CN102200620A - Lens module - Google Patents

Lens module Download PDF

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Publication number
CN102200620A
CN102200620A CN2010101323882A CN201010132388A CN102200620A CN 102200620 A CN102200620 A CN 102200620A CN 2010101323882 A CN2010101323882 A CN 2010101323882A CN 201010132388 A CN201010132388 A CN 201010132388A CN 102200620 A CN102200620 A CN 102200620A
Authority
CN
China
Prior art keywords
eyeglass
lens
location division
lens module
holding section
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.)
Pending
Application number
CN2010101323882A
Other languages
Chinese (zh)
Inventor
郭原隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN2010101323882A priority Critical patent/CN102200620A/en
Publication of CN102200620A publication Critical patent/CN102200620A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a lens module, which comprises a lens barrel and a lens component, wherein an accommodating space is formed in the lens barrel and used for accommodating the lens component; at least two first positioning parts which are spaced from each other are arranged at the bottom of the accommodating space; the lens component at least comprises a first lens and a second lens; the second lens is positioned on the first lens; at least two first clamping parts are arranged on one surface, facing the bottom of the accommodating space, of the first lens; each first clamping part acts on one of the first positioning parts to make the first lens fixed in the lens barrel; at least two second positioning parts which are spaced from each other are arranged on one surface, opposite to the bottom of the accommodating space, of the first lens; at least two second clamping parts are arranged on one surface, facing the first lens, of the second lens; and each second clamping part acts on one of the second positioning parts to make the second lens fixed on the first lens and make an optical axis of the second lens coincided with the optical axis of the first lens. In the lens module, the lens component is fixed in the lens barrel by action of the positioning parts and the clamping parts; and the lens module is simple in assembly.

Description

The camera lens module
Technical field
The present invention relates to optical technical field, particularly a kind of camera lens module.
Background technology
The camera lens module comprises lens barrel and is contained in the interior optical imagery element of lens barrel.Camera lens module assembly method of the prior art, after normally each lens being placed on the special-purpose assembling lathe, by decide China National Instruments Import ﹠ Export Corporation with lens barrel and each lens alignment, determine the center, then each lens arrangement is gone in the lens barrel, so that the optical axis coincidence of each lens reaches predetermined concentricity requirement.Yet because above-mentioned camera lens module assembly technology step is various and operation is comparatively complicated, it will cause the efficiency of assembling of camera lens module not high, assemble shortcomings such as yield is low.
Summary of the invention
In view of this, be necessary to provide a kind of camera lens module, characteristics such as it can have, and assembling is simple, assembling yield height.
Described camera lens module comprises lens barrel and Lens assembly, and described lens barrel offers a receiving space, is used to accommodate described Lens assembly.Described receiving space bottom is provided with first location division of at least two spaces; And described Lens assembly comprises one first eyeglass and one second eyeglass at least, described second eyeglass is positioned on described first eyeglass, described first eyeglass is provided with at least two first holding sections towards the one side of described receiving space bottom, each first holding section and the effect of one first location division, described first eyeglass is fixed in the described lens barrel, the one side of the described dorsad receiving space of described first eyeglass bottom is provided with second location division of at least two spaces, described second eyeglass is provided with at least two second holding sections towards the one side of described first eyeglass, each second holding section and the effect of one second location division, described second eyeglass is fixed on described first eyeglass, and makes the optical axis of described second eyeglass and the optical axis coincidence of described first eyeglass.
The present invention is fixed in the lens barrel Lens assembly by the interaction of location division and holding section, and assembling is simple, and assembling yield height.
Description of drawings
Fig. 1 is the decomposition view of the first direction of camera lens module in one embodiment of the present invention.
Fig. 2 is the decomposition view of the second direction of the camera lens module among Fig. 1, and first direction is opposite with second direction.
Fig. 3 is the schematic cross-section of the camera lens module among Fig. 1.
The main element symbol description
The camera lens module 100
Lens barrel 10
Receiving space 12
First location division 120
Lens assembly 20
First eyeglass 22
Second eyeglass 24
First holding section 220
Second location division 222
Blind hole 224
Second holding section 240
Through hole 242
Embodiment
Please refer to Fig. 1 to Fig. 3, camera lens module 100 comprises lens barrel 10 and is contained in Lens assembly 20 in the lens barrel 10.Lens assembly 20 comprises at least two eyeglasses.In the present embodiment, Lens assembly 20 comprises first eyeglass 22 and second eyeglass 24.Second eyeglass 24 is positioned on first eyeglass 22.
Lens barrel 10 offers cylindrical receiving space 12 downwards from the top.Receiving space 12 is accommodated first eyeglass 22 and second eyeglass 24.The bottom of receiving space 12 is provided with first location division 120 of at least two spaces.In the present embodiment, each first location division 120 is a positioning protrusion.Certainly in other embodiments, each first location division 120 can be a pilot hole.
First eyeglass 22 is provided with at least two first holding sections 220 towards the one side of receiving space 12 bottoms.Each first holding section 220 and 120 effects of one first location division are so that first eyeglass 22 is fixed in the lens barrel 10.In the present embodiment, each first holding section 220 is a pilot hole.Certainly, in other embodiments, when first location division 120 was pilot hole, first holding section 220 was set to reference column.First eyeglass 22 one side of receiving space 12 bottoms dorsad is provided with second location division 222 of at least two spaces.In the present embodiment, each second location division 222 is a reference column.Certainly, in other embodiments, each second location division 222 can be a pilot hole.In the present embodiment, first eyeglass 22 dorsad the one side of receiving space 12 bottoms also offer at least one blind hole 224.
Second eyeglass 24 is provided with at least two second holding sections 240 towards the one side of first eyeglass 22.Each second holding section 240 and the effect of one second location division 222 are fixed on first eyeglass 22 second eyeglass 24, and after second eyeglass 24 and first eyeglass 22 are fixed, the optical axis coincidence of the optical axis of second eyeglass 24 and first eyeglass 22.In the present embodiment, each second holding section 240 is a pilot hole.Certainly, in other embodiments, when second location division 222 was pilot hole, each second holding section 240 can be a reference column.Also offer at least one through hole 242 that runs through second eyeglass 24 on second eyeglass 24.After second eyeglass 24 was fixed on first eyeglass 22, each through hole 242 alignd with a blind hole 224.Click and enter bonding agent in each through hole 242, as glue, bonding agent flows in the blind hole 224 from first through hole 242, to strengthen the fastness of Lens assembly 20.
The present invention is fixed in the lens barrel 10 Lens assembly 20 by the interaction of location division and holding section, and assembling is simple, and assembling yield height.
The present invention strengthens the fastness of Lens assembly 20 further by the mode of some glue, is offset the image effect of taking pictures to prevent Lens assembly 20.

Claims (6)

1. a camera lens module comprises lens barrel and Lens assembly, and described lens barrel offers a receiving space, is used to accommodate described Lens assembly, it is characterized in that:
Described receiving space bottom is provided with first location division of at least two spaces; And
Described Lens assembly comprises one first eyeglass and one second eyeglass at least, described second eyeglass is positioned on described first eyeglass, described first eyeglass is provided with at least two first holding sections towards the one side of described receiving space bottom, each first holding section and the effect of one first location division, described first eyeglass is fixed in the described lens barrel, the one side of the described dorsad receiving space of described first eyeglass bottom is provided with second location division of at least two spaces, described second eyeglass is provided with at least two second holding sections towards the one side of described first eyeglass, each second holding section and the effect of one second location division, described second eyeglass is fixed on described first eyeglass, and makes the optical axis of described second eyeglass and the optical axis coincidence of described first eyeglass.
2. camera lens module as claimed in claim 1 is characterized in that, each first location division is a positioning protrusion, and each first holding section is a pilot hole.
3. camera lens module as claimed in claim 1 is characterized in that, each first location division is a pilot hole, and each first holding section is a positioning protrusion.
4. camera lens module as claimed in claim 1 is characterized in that, each second location division is a positioning protrusion, and each second holding section is a pilot hole.
5. camera lens module as claimed in claim 1 is characterized in that, each second location division is a pilot hole, and each second holding section is a positioning protrusion.
6. camera lens module as claimed in claim 1, it is characterized in that, offer at least one blind hole on the one side of the described dorsad receiving space of described first eyeglass bottom, offer the through hole that at least one runs through described second eyeglass on described second eyeglass, each blind hole is alignd with a through hole, and bonding agent flows in the corresponding blind hole by each through hole.
CN2010101323882A 2010-03-25 2010-03-25 Lens module Pending CN102200620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101323882A CN102200620A (en) 2010-03-25 2010-03-25 Lens module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101323882A CN102200620A (en) 2010-03-25 2010-03-25 Lens module

Publications (1)

Publication Number Publication Date
CN102200620A true CN102200620A (en) 2011-09-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101323882A Pending CN102200620A (en) 2010-03-25 2010-03-25 Lens module

Country Status (1)

Country Link
CN (1) CN102200620A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104487882A (en) * 2012-07-31 2015-04-01 索尼公司 Lens attachment mechanism, lens attachment method and imaging device
CN104516081A (en) * 2013-09-30 2015-04-15 玉晶光电(厦门)有限公司 Optical imaging lens
CN105549173A (en) * 2016-01-28 2016-05-04 宁波舜宇光电信息有限公司 Optical lens, camera module group and assembly method thereof
WO2020103600A1 (en) * 2018-11-19 2020-05-28 瑞声通讯科技(常州)有限公司 Lens module
WO2020258195A1 (en) * 2019-06-28 2020-12-30 瑞声光学解决方案私人有限公司 Lens assembly
CN112406014A (en) * 2020-11-18 2021-02-26 Oppo（重庆）智能科技有限公司 Manufacturing method of lens group, lens, imaging module and electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6529339B2 (en) * 2000-09-04 2003-03-04 Pioneer Corporation Lens and production method therefor
CN1797054A (en) * 2004-12-24 2006-07-05 鸿富锦精密工业（深圳）有限公司 Portable lens die set in use for electronic equipment
CN201330469Y (en) * 2008-12-26 2009-10-21 亚士保温科技(上海)有限公司 Forming composite plate containing foaming polyurethane

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6529339B2 (en) * 2000-09-04 2003-03-04 Pioneer Corporation Lens and production method therefor
CN1797054A (en) * 2004-12-24 2006-07-05 鸿富锦精密工业（深圳）有限公司 Portable lens die set in use for electronic equipment
CN201330469Y (en) * 2008-12-26 2009-10-21 亚士保温科技(上海)有限公司 Forming composite plate containing foaming polyurethane

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104487882A (en) * 2012-07-31 2015-04-01 索尼公司 Lens attachment mechanism, lens attachment method and imaging device
CN104487882B (en) * 2012-07-31 2017-08-11 索尼公司 Lens deployment mechanism, lens mounting methods and camera device
CN104516081A (en) * 2013-09-30 2015-04-15 玉晶光电(厦门)有限公司 Optical imaging lens
CN105549173A (en) * 2016-01-28 2016-05-04 宁波舜宇光电信息有限公司 Optical lens, camera module group and assembly method thereof
WO2020103600A1 (en) * 2018-11-19 2020-05-28 瑞声通讯科技(常州)有限公司 Lens module
WO2020258195A1 (en) * 2019-06-28 2020-12-30 瑞声光学解决方案私人有限公司 Lens assembly
CN112406014A (en) * 2020-11-18 2021-02-26 Oppo（重庆）智能科技有限公司 Manufacturing method of lens group, lens, imaging module and electronic device

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Application publication date: 20110928