CN105511044A - Multi-lens micro-motion device module - Google Patents
Multi-lens micro-motion device module Download PDFInfo
- Publication number
- CN105511044A CN105511044A CN201410486175.8A CN201410486175A CN105511044A CN 105511044 A CN105511044 A CN 105511044A CN 201410486175 A CN201410486175 A CN 201410486175A CN 105511044 A CN105511044 A CN 105511044A
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- China
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- inching gear
- module shown
- eyeglass
- gear module
- shell
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Abstract
The invention discloses a multi-lens micro-motion device module, and relates to the technical field of optical module manufacturing. The module comprises a shell, a main lens, an auxiliary lens, a lens holder, a main coil, an auxiliary coil and a magnetic ring. The main lens and the auxiliary lens are embedded into the lens holder. The main coil and the auxiliary coil are fixed on the outer surface of the lens holder. The magnetic ring is fixed on the inner surface of the shell. According to the micro-motion device module, an optical structure and a mechanical structure are combined together. The optical structure employs the two or more lenses, and clear imaging is achieved. The mechanical structure employs the two coils to replace an elastic sheet, and the micro-motion device does not rebound when the optical structure moves during imaging. Undesirable exterior and optical phenomena are avoided during manufacturing of finished products, the number of production steps and the labor investment are reduced, the production efficiency and the rate of qualified products are improved, and the cost is lowered.
Description
Technical field
The present invention relates to the technical field that optical module is manufactured, particularly relate to a kind of many eyeglasses inching gear module.
Background technology
In recent years, the application of optical module is more and more extensive, as mobile phone, computer and camera are equal to our closely-related electronic product.Along with the use of these products is increasingly extensive, impelled the fast development of optical module manufacturing industry, and determined that the factor of optical module image quality quality when finding a view is except image processor, inching gear module is also most important.
The structure that maximum inching gear modules is optical texture part and mechanical structure portion separate design is used in current production, need in process of production both to be adopted craft or alternate manner to fit together, in an assembling process, need a large amount of man power and material, and be easy to cause the bad phenomenon such as outward appearance, optics.This structure likely can make optical texture part higher than mechanical structure portion when product work, so just cause and need to consider empty avoiding when deisgn product, once consider less than, inching gear module cannot will work due to the interference of physical construction, and image quality is unintelligible.
Summary of the invention
The present invention assembles the complicated and problem that difficulty is large, image quality is unintelligible, production efficiency is low to solve above-mentioned inching gear modular optical and mechanical part, provides a kind of many eyeglasses inching gear module.
The required technical matters solved of the present invention can be achieved through the following technical solutions:
A kind of many eyeglasses inching gear module, comprise shell, primary mirror sheet, pair of glasses, eyeglass bearing, main coil, secondary coil and magnet ring, described primary mirror sheet and pair of glasses are embedded in eyeglass bearing, also other eyeglasses embedded in described eyeglass bearing; ; Described main coil and secondary coil are fixed on the outside surface of eyeglass bearing; Described magnet ring is fixed on the inside surface of shell.
Described shell adopts plastic material.
Described shell is a hollow frame structure.
Described shell there is guide groove structure.
Described primary mirror sheet and pair of glasses adopt light-permeable plastics or other transparent material to make.
Described eyeglass bearing adopts plastic material to make.
Described eyeglass bearing is provided with guidepost and eyeglass mounting table stage structure.
Described main coil and secondary coil adopt copper wire coiling to form.
Described magnet ring adopts neodymium iron boron or Ferrite Material to make.
Beneficial effect of the present invention is: a kind of many eyeglasses inching gear module, adopts optical texture and physical construction to combine, and wherein optical texture adopts two eyeglasses or more eyeglass, can obtain image quality clearly; Physical construction adopts twin coil to replace shell fragment effect, and inching gear optical texture when imaging can be made to move does not have springback influence.In finished product makes, avoid the bad phenomenon such as outward appearance, optics, and can production craft step be reduced, reduce artificial input, can enhance productivity and acceptance rate, also reduce cost simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
Fig. 1 is inching gear modular structure schematic diagram of the present invention.
Fig. 2 is inching gear module stationary state lower plane schematic diagram of the present invention.
Fig. 3 is inching gear module "on" position lower plane schematic diagram of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Shown in composition graphs 1, for realizing the perspective exploded view of the present invention's many eyeglasses inching gear wherein a kind of structure used.The main element that this invention uses comprises shell 1, primary mirror sheet 2, pair of glasses 3, eyeglass bearing 4, main coil 5, secondary coil 6 and magnet ring 7.
Primary mirror sheet 2 and pair of glasses 3 are embedded in eyeglass bearing 4; Main coil 5 and secondary coil 6 are separately fixed at outside surface and the outside surface of eyeglass bearing 4; Magnet ring 7 is fixed on the inside surface of shell 1.Described shell adopts plastic material, is a hollow frame structure, shell has guide groove structure.Primary mirror sheet and pair of glasses adopt light-permeable plastics or other transparent material to make.Eyeglass bearing adopts plastic material to make, and eyeglass bearing is provided with guidepost and eyeglass mounting table stage structure.Main coil and secondary coil adopt copper wire coiling to form.Magnet ring adopts neodymium iron boron or Ferrite Material to make, and has the characteristic of permanent magnet.
During concrete enforcement, primary mirror sheet 2 is embedded in interior step 44 position of eyeglass bearing 4.Pair of glasses 3 is embedded in interior step 45 position of eyeglass bearing 4.In camera lens bearing except embedded primary mirror sheet and pair of glasses, can also other multiple eyeglasses embedded.The fine motion module with guide frame moving up and down is formed by the guidepost 41 in camera lens bearing 4 and the gathering sill 11 on shell 1.Main coil 5 is fixed on outside surface 42 position of eyeglass bearing 4.Secondary coil 6 is fixed on outside surface 43 position of eyeglass bearing 4.Magnet ring 7 is fixed on inside surface 12 position of shell 1.
Inching gear of the present invention implement time and the element such as image processor, wiring board with the use of.When inching gear does not work, total remains static, concrete inching gear as of the present invention in Fig. 2 wherein a kind of structure used floor map under static state.D1 is the coil position before energising.When starting working after the electric current that main coil in inching gear 5 is logical contrary mutually with secondary coil 6, main coil 5 and secondary coil 6 can produce phase anti-magnetic after by electric current, with having an interactional power between magnet ring 7, carried out the size of control action power by adjustment size of current.Main coil 5 and secondary coil 6 are all fixed on above eyeglass bearing 4, and primary mirror sheet 2 and pair of glasses 3 are embedded in eyeglass bearing 4, and the acting force produced with magnet ring 7 after main coil 5 and secondary coil 6 are energized drives eyeglass bearing 4 and primary mirror sheet 2 and pair of glasses 3 to move.The image that such image processor is caught can change in sharpness, by adjustment size of current, makes the outside scenery of different distance can obtain image more clearly when captured.If Fig. 3 is inching gear of the present invention wherein a kind of structure used floor map in the energized state.D2 is the relative position change of coil after energising.
Inching gear of the present invention is in the process of work, the right alignment of eyeglass in the process of movement can be ensured by gathering sill 11 and guidepost 41, main coil 5 and secondary coil 6 can ensure the resilience of eyeglass in moving process, inching gear optical texture when imaging can be made to move and there is no springback influence, can ensure that the whole image got is more clear with this, and ensure that overall sharpness can not reduce.After inching gear of the present invention adopts, can reduce production craft step, reduce artificial input, improve production efficiency and yield in process of production, save cost, be the very feasible inching gear structure of one.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (9)
1. the inching gear of eyeglass a more than module, is characterized in that: comprise shell, primary mirror sheet, pair of glasses, eyeglass bearing, main coil, secondary coil and magnet ring, and described primary mirror sheet and pair of glasses are embedded in eyeglass bearing, also other eyeglasses embedded in described eyeglass bearing; Described main coil and secondary coil are fixed on the outside surface of eyeglass bearing; Described magnet ring is fixed on the inside surface of shell.
2. according to the one many eyeglasses inching gear module shown in claim 1, it is characterized in that: described shell adopts plastic material.
3. according to the one many eyeglasses inching gear module shown in claim 2, it is characterized in that: described shell is a hollow frame structure.
4., according to the one many eyeglasses inching gear module shown in claim 2, it is characterized in that: described shell has guide groove structure.
5. according to the one many eyeglasses inching gear module shown in claim 1, it is characterized in that: described primary mirror sheet and pair of glasses adopt light-permeable plastics or other transparent material to make.
6. according to the one many eyeglasses inching gear module shown in claim 1, it is characterized in that: described eyeglass bearing adopts plastic material to make.
7. according to the one many eyeglasses inching gear module shown in claim 6, it is characterized in that: described eyeglass bearing is provided with guidepost and eyeglass mounting table stage structure.
8. according to the one many eyeglasses inching gear module shown in claim 1, it is characterized in that: described main coil and secondary coil adopt copper wire coiling to form.
9. according to the one many eyeglasses inching gear module shown in claim 1, it is characterized in that: described magnet ring adopts neodymium iron boron or Ferrite Material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486175.8A CN105511044A (en) | 2014-09-22 | 2014-09-22 | Multi-lens micro-motion device module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486175.8A CN105511044A (en) | 2014-09-22 | 2014-09-22 | Multi-lens micro-motion device module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105511044A true CN105511044A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486175.8A Pending CN105511044A (en) | 2014-09-22 | 2014-09-22 | Multi-lens micro-motion device module |
Country Status (1)
| Country | Link |
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| CN (1) | CN105511044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922977A (en) * | 2020-08-27 | 2020-11-13 | 宁波丞达精机有限公司 | Be applied to many lens assembly quality of camera |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090987Y (en) * | 2007-11-12 | 2008-07-23 | 台睿科技股份有限公司 | Fine tuning focusing drive device |
| US20080186601A1 (en) * | 2007-02-02 | 2008-08-07 | Mitsumi Electric Co., Ltd. | Camera module |
| CN101398526A (en) * | 2007-09-25 | 2009-04-01 | 中山联合光电科技有限公司 | High pixel minitype optical auto focusing system driven by electromagnetic force |
| CN204143030U (en) * | 2014-09-22 | 2015-02-04 | 安徽昌硕光电子科技有限公司 | A kind of many eyeglasses inching gear module |
-
2014
- 2014-09-22 CN CN201410486175.8A patent/CN105511044A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080186601A1 (en) * | 2007-02-02 | 2008-08-07 | Mitsumi Electric Co., Ltd. | Camera module |
| JP2008191332A (en) * | 2007-02-02 | 2008-08-21 | Mitsumi Electric Co Ltd | Camera module |
| CN101398526A (en) * | 2007-09-25 | 2009-04-01 | 中山联合光电科技有限公司 | High pixel minitype optical auto focusing system driven by electromagnetic force |
| CN201090987Y (en) * | 2007-11-12 | 2008-07-23 | 台睿科技股份有限公司 | Fine tuning focusing drive device |
| CN204143030U (en) * | 2014-09-22 | 2015-02-04 | 安徽昌硕光电子科技有限公司 | A kind of many eyeglasses inching gear module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922977A (en) * | 2020-08-27 | 2020-11-13 | 宁波丞达精机有限公司 | Be applied to many lens assembly quality of camera |
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Application publication date: 20160420 |
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| WD01 | Invention patent application deemed withdrawn after publication |