CN102662222B - Structure of lens and fine adjustment module and assembly technology of lens and fine adjustment module - Google Patents
Structure of lens and fine adjustment module and assembly technology of lens and fine adjustment module Download PDFInfo
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- CN102662222B CN102662222B CN201210145204.5A CN201210145204A CN102662222B CN 102662222 B CN102662222 B CN 102662222B CN 201210145204 A CN201210145204 A CN 201210145204A CN 102662222 B CN102662222 B CN 102662222B
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- lens
- microscope base
- image sensor
- eyeglass
- circuit board
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Abstract
The invention relates to a structure of a lens and fine adjustment module and an assembly technology of the lens and fine adjustment module. The assembly technology adopts the following steps of: attaching an image sensor to the surface of a circuit board first; installing a lens base on the image sensor, and then installing a lens cone on the lens base; adjusting the definition of an image, and obtaining the structure of the lens and fine adjustment module by carrying out adhesive-dispense fixing and baking for the lens base and the image sensor as well as the lens base and the lens cone if the image is clear; and placing a fine adjustment adjusting ring between the lens base and the lens cone if the image is not clear, adjusting the distance between a first lens and a second lens until the image is clear, and then obtaining the structure of the lens and fine adjustment module by carrying out the adhesive-dispense fixing and baking between the lens base and the image sensor as well as among the lens base, the lens cone and the fine adjustment adjusting ring. According to the structure of the lens and fine adjustment module and the assembly technology of the lens and fine adjustment module, disclosed by the invention, the lens base is directly installed on the image sensor, thus the requirements on the evenness, the concentricity and the like of the circuit board are reduced, and the cost is effectively lowered.
Description
Technical field
The present invention relates to a kind of camera lens and structure and the packaging technology thereof of finely tuning module, belong to the camera module technical field of photoelectricity industry.
Background technology
The existing module that focuses is mainly comprised of lens group, image sensor, circuit board.Image sensor is by SMT(surface mounting technology) be fitted on circuit board, then microscope base is also positioned on circuit board, camera lens is connected with base by thread, and manual focusing drops on image sensor camera lens focus, can blur-free imaging, then fixing at camera lens screw thread place's point glue.
The reference field of existing module is circuit board surface, flatness to circuit board, positioning holes on circuit board Central Symmetry and the SMT centre of location etc. all have higher requirements, the second, lens group needs focusing as outsourcing piece, lens group torsion is excessive, focusing effort is time-consuming again, and easily scratching camera lens surface, lens group torsion is too small, easily runs burnt during point glue, produce defective products, so the torsion management and control to lens group is stricter, so adopt at present lens group assembling relatively to waste man-hour, efficiency is low, comprehensive above-mentioned reason, causes production cost higher.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, structure and the packaging technology thereof of a kind of camera lens with fine setting module are provided, microscope base assembly is directly installed on image sensor, the flatness to circuit board, the requirement of centrad have been reduced, adopt fine setting assembling simultaneously, save built-up time, effectively improve production capacity.
According to technical scheme provided by the invention, described camera lens and the structure of finely tuning module, comprise video sensor component, microscope base assembly and barrel assembly, and described video sensor component is fitted in the surface composition of circuit board by image sensor; Feature is: described microscope base assembly is arranged on image sensor, fixed lens barrel assembly on microscope base assembly.
Described microscope base assembly comprises microscope base, in the inside of microscope base, from close circuit board one side direction, away from circuit board one side, optical filter, interval turns, the second eyeglass and anti-dazzling screen is installed successively; Described barrel assembly comprises lens barrel, and the first eyeglass is installed in lens barrel.
Described microscope base is arranged on image sensor, puts gluing and close between microscope base and the surface of contact of circuit board.
The fine setting regulating ring that can regulate the first eyeglass and the second eyeglass distance is set between described microscope base assembly and barrel assembly.
Described camera lens and the packaging technology of finely tuning module, feature is to adopt following processing step:
(1) image sensor is fitted in to the surface of circuit board;
(2) microscope base that installs optical filter, interval turns, the second eyeglass and anti-dazzling screen is arranged on image sensor, then the lens barrel that installs the first eyeglass is arranged on microscope base;
(3) regulate image definition, if clear picture is carried out microscope base and image sensor, microscope base and lens barrel obtaining after a glue is fixed, toasted the structure of described camera lens and fine setting module; If not fogging clear, between microscope base and lens barrel, place fine setting regulating ring, regulate distance between the first eyeglass and the second eyeglass until clear picture, then between microscope base and image sensor, microscope base and lens barrel and fine setting regulating ring, carry out obtaining after a glue is fixed, toasted the structure of described camera lens and fine setting module.
The present invention has the following advantages:
(1) in prior art, the reference field of microscope base is circuit board surface, and the present invention is directly installed on microscope base on image sensor, so reduced the requirement of flatness to circuit board, centrad etc., effectively reduces cost;
(2) the present invention combines lens assembling, module group assembling, module fine setting assembling, avoids the restriction of camera lens factory, and Neng Shi module factory effectively reduces production costs;
(3) the present invention adopts fine setting assembling, has saved built-up time, effectively improves production capacity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of microscope base assembly of the present invention.
Fig. 3 is the structural representation of barrel assembly of the present invention.
Fig. 4 is the structural representation of video sensor component of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1, camera lens of the present invention comprises video sensor component D with the structure of fine setting module, and as shown in Figure 4, described video sensor component D is fitted in by image sensor 2 on the surface of circuit board 1 and forms; Microscope base assembly A is installed on described image sensor 2, fixed lens barrel assembly B on microscope base assembly A; As shown in Figure 2, described microscope base assembly A comprises microscope base 7, in microscope base 7 inside, from close circuit board 1 one side direction, away from circuit board 1 one sides, optical filter 4, interval turns 3, the second eyeglass 5 and anti-dazzling screen 6 is installed successively; As shown in Figure 3, described barrel assembly B comprises lens barrel 8, at interior installation the first eyeglass 9 of lens barrel 8;
In prior art, microscope base is arranged on the surface of circuit board, and microscope base 7 of the present invention is arranged on image sensor 2, thereby has reduced the requirement to circuit board flatness, centrad; Between described microscope base 7 and the surface of contact of circuit board 1, putting gluing closes;
As shown in Figure 1, fine setting regulating ring C can be set between described microscope base assembly A and barrel assembly B, fine setting regulating ring C can be for the first eyeglass 9 in adjusting mirror cylinder 8 and the distance between the second eyeglass 5 in microscope base 7, so that clear picture.
Camera lens of the present invention and the packaging technology of finely tuning module, adopt following processing step:
(1) image sensor is fitted in to the surface of circuit board;
(2) microscope base that installs optical filter, interval turns, the second eyeglass and anti-dazzling screen is arranged on image sensor, then the lens barrel that installs the first eyeglass is arranged on microscope base;
(3) regulate image definition, if clear picture is carried out microscope base and image sensor, microscope base and lens barrel obtaining after a glue is fixed, toasted the structure of described camera lens and fine setting module; If not fogging clear, between microscope base and lens barrel, place fine setting regulating ring, regulate distance between the first eyeglass and the second eyeglass until clear picture, then between microscope base and image sensor, microscope base and lens barrel and fine setting regulating ring, carry out obtaining after a glue is fixed, toasted the structure of described camera lens and fine setting module.
Claims (1)
1. camera lens and a structure of finely tuning module, comprise video sensor component (D), microscope base assembly (A) and barrel assembly (B), and described video sensor component (D) is fitted in the surface composition of circuit board (1) by image sensor (2); It is upper that described microscope base assembly (A) is arranged on image sensor (2), at the upper fixed lens barrel assembly (B) of microscope base assembly (A); Described microscope base assembly (A) comprises microscope base (7), in the inside of microscope base (7), from close circuit board (1) one side direction, away from circuit board (1) one side, optical filter (4), interval turns (3), the second eyeglass (5) and anti-dazzling screen (6) is installed successively; Described barrel assembly (B) comprises lens barrel (8), and the first eyeglass (9) is installed in lens barrel (8); It is upper that described microscope base (7) is arranged on image sensor (2), puts gluing and close between microscope base (7) and the surface of contact of circuit board (1); The fine setting regulating ring (C) that can regulate the first eyeglass (9) and the second eyeglass (5) distance is set between described microscope base assembly (A) and barrel assembly (B);
Wherein, described camera lens adopts following processing step to assemble with the structure of fine setting module: the first step, is fitted in image sensor (2) on the surface of circuit board (1); Second step, is arranged on image sensor (2) by the microscope base (7) that installs optical filter (4), interval turns (3), the second eyeglass (5) and anti-dazzling screen (6) upper, then the lens barrel (8) that installs the first eyeglass (9) is arranged on microscope base (7); The 3rd step, regulate image definition, between microscope base (7) and lens barrel (8), place fine setting regulating ring (C), regulate distance between the first eyeglass (9) and the second eyeglass (5) until clear picture, then between microscope base (7) and image sensor (2), microscope base (7) and lens barrel (8) and fine setting regulating ring (C), carry out obtaining after a glue is fixed, toasted the structure of described camera lens and fine setting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145204.5A CN102662222B (en) | 2012-05-10 | 2012-05-10 | Structure of lens and fine adjustment module and assembly technology of lens and fine adjustment module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145204.5A CN102662222B (en) | 2012-05-10 | 2012-05-10 | Structure of lens and fine adjustment module and assembly technology of lens and fine adjustment module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102662222A CN102662222A (en) | 2012-09-12 |
| CN102662222B true CN102662222B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210145204.5A Expired - Fee Related CN102662222B (en) | 2012-05-10 | 2012-05-10 | Structure of lens and fine adjustment module and assembly technology of lens and fine adjustment module |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5964709B2 (en) * | 2012-09-25 | 2016-08-03 | 京セラ株式会社 | Optical unit, imaging device, and moving body |
| CN103246039A (en) * | 2013-04-23 | 2013-08-14 | 昆山凯尔光电科技有限公司 | Focusing module and assembly process thereof |
| CN105100556B (en) * | 2014-05-20 | 2018-06-26 | 光宝科技股份有限公司 | Image collection module |
| CN103997596A (en) * | 2014-06-10 | 2014-08-20 | 信利光电股份有限公司 | Camera module |
| CN108068035B (en) * | 2016-11-08 | 2019-09-13 | 宁波舜宇光电信息有限公司 | Eyeglass clamping device for camera module assembling |
| CN106998417A (en) * | 2017-03-24 | 2017-08-01 | 谢超 | Miniature video camera module manufacture craft |
| CN109387921B (en) * | 2017-08-11 | 2024-06-18 | 宁波舜宇光电信息有限公司 | Optical lens, camera module and assembling method thereof |
| EP3667386A4 (en) * | 2017-08-11 | 2020-08-12 | Ningbo Sunny Opotech Co., Ltd. | Optical lens, camera module and assembly method therefor |
| EP3835843B1 (en) | 2018-08-30 | 2023-11-08 | Ningbo Sunny Opotech Co., Ltd. | Optical lens, camera module and assembling method |
| CN111897033A (en) * | 2020-07-14 | 2020-11-06 | 江西联益光学有限公司 | Lens module, vehicle-mounted panel assembly and manufacturing method thereof |
| CN113977258B (en) * | 2021-12-27 | 2022-03-15 | 极限人工智能有限公司 | Binocular lens assembling and debugging equipment and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206290A (en) * | 2006-12-20 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Lens module unit and camera module unit |
| CN101295065A (en) * | 2007-04-27 | 2008-10-29 | 夏普株式会社 | Optical unit, solid-state image sensing device and electronic apparatus comprising same |
| CN201383028Y (en) * | 2009-01-22 | 2010-01-13 | 重庆梧台科技发展有限公司 | Astronomical telescope electronic eyepiece |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4962194B2 (en) * | 2007-08-02 | 2012-06-27 | 富士通株式会社 | Image input module adjustment apparatus and image input module adjustment method |
| CN101866935B (en) * | 2009-04-20 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Image sensor and lens module |
| CN201522571U (en) * | 2009-05-14 | 2010-07-07 | 一品光学工业股份有限公司 | Miniature stacked optical glass lens module |
| CN102023362A (en) * | 2009-09-16 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Lens module and assembly method thereof |
-
2012
- 2012-05-10 CN CN201210145204.5A patent/CN102662222B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206290A (en) * | 2006-12-20 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Lens module unit and camera module unit |
| CN101295065A (en) * | 2007-04-27 | 2008-10-29 | 夏普株式会社 | Optical unit, solid-state image sensing device and electronic apparatus comprising same |
| CN201383028Y (en) * | 2009-01-22 | 2010-01-13 | 重庆梧台科技发展有限公司 | Astronomical telescope electronic eyepiece |
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| Publication number | Publication date |
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| CN102662222A (en) | 2012-09-12 |
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