CN103185942A - Camera lens module - Google Patents
Camera lens module Download PDFInfo
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- CN103185942A CN103185942A CN2011104505548A CN201110450554A CN103185942A CN 103185942 A CN103185942 A CN 103185942A CN 2011104505548 A CN2011104505548 A CN 2011104505548A CN 201110450554 A CN201110450554 A CN 201110450554A CN 103185942 A CN103185942 A CN 103185942A
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- camera lens
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- lens module
- accommodating cylinder
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Abstract
The invention provides a camera lens module. The camera lens module comprises an image sensing module, and a voice coil motor which is fixed on the image sensing module. A first coil set used for preventing shake and a second coil set used for focusing are arranged on a movable installing cylinder of the voice coil motor. The image sensing module comprises a seat body and an elastic element. The seat body comprises an upper surface and a lower surface which is opposite to the upper surface, wherein a groove is formed in the upper surface, the elastic element is arranged inside the groove, one end of the elastic element stretches out from the upper surface, and a lower cover abuts against the upper surface of the seat body and the elastic element. In the assembling process, the alignment precision between the voice coil motor and the image sensing module is guaranteed, the first coil set fixed on the movable installing cylinder is used for compensating shake in the working process of the camera lens module, and therefore imaging quality of the camera lens module is effectively improved.
Description
Technical field
The present invention relates to a kind of image-taking device, particularly a kind of camera lens module.
Background technology
The camera lens module generally comprises a camera lens, a voice coil motor and an image sensing module.Voice coil motor is fixed on image sensing module top, and camera lens is mobilizable to be contained in the voice coil motor.Voice coil motor drives camera lens and moves with respect to the image sensing module, thereby realizes focusing.
Yet, when using camera lens module filmed image, because photographer's shake can cause the fuzzy of image.Traditional anti-shake apparatus all be by the image sensor in the movable image sensing module realizing the compensation to shake, but traditional anti-shake apparatus complex structure is and separate with the focusing structure of voice coil motor so that cost is higher.
In addition, because voice coil motor directly is carried on the image sensing module, if voice coil motor tilts with respect to the image sensing module, in assembling process, be difficult to adjust voice coil motor with respect to the degree of tilt of image sensing module, cause optical axis between voice coil motor and the image sensing module not on same straight line, thereby influence the image quality of this image sensing module.
Summary of the invention
In view of this, be necessary to provide a kind of simple in structure and can improve the camera lens module of image quality.
A kind of camera lens module, it comprises an image sensing module and a voice coil motor that is fixed on the described image sensing module; Described voice coil motor has an optical axis and comprises a housing, a movable accommodating cylinder, a magnet assembly, one first coil groups, one second coil groups, one first shell fragment, a lower cover; Described housing comprises a loam cake and a sidewall that is fixed on cover rim, and described loam cake and sidewall form an accommodation space; Described movable accommodating cylinder is housed in the described accommodation space; Described magnet assembly comprises a plurality of magnetic groups, and described a plurality of magnetic groups are fixed in the accommodation space around described movable accommodating cylinder; Described lower cover is fixed on described sidewall away from an end of described loam cake; Described first shell fragment is connected between loam cake and the movable accommodating cylinder or between lower cover and the movable accommodating cylinder, described movable accommodating cylinder can be moved relative to described housing; Described first coil groups comprises many first coils to ring-type, described every pair of first coil is oppositely arranged and is fixed on the described movable accommodating cylinder, and it is anti-shake to realize at the plane upper deflecting perpendicular to optical axis that described first coil groups is used for matching to drive described movable accommodating cylinder with described magnet assembly; Described second coil groups is circular, and it is set on the described movable accommodating cylinder, and described second coil groups is used for matching to drive described movable accommodating cylinder with described magnet assembly and moves up and down to realize focusing along optical axis; Described image sensing module comprises a pedestal and a flexible member; Described pedestal comprises a upper surface and one and this upper surface opposing lower surface; Offer a groove on the described upper surface, described flexible member is fixed in the groove; Described lower cover is carried on the described upper surface and with described flexible member and offsets, and makes described image sensing module and voice coil motor on same optical axis by compressing described flexible member.
Camera lens module provided by the invention is by arranging flexible member at pedestal, in assembling process, compress the edge of voice coil motor to the image sensing module, can adjust voice coil motor with respect to the degree of tilt of mirror image sensing module after the stationary tone coil motor, thereby guarantee the alignment precision of voice coil motor and image sensing module.In addition, by magnet assembly first coil that is oppositely arranged on the movable accommodating cylinder is driven, effectively compensated the shake in the camera lens module course of work, thereby improved the image quality of camera lens module.
Description of drawings
Fig. 1 is the decomposing schematic representation of the camera lens module that provides of embodiment of the present invention.
Fig. 2 be among Fig. 1 the camera lens module along the decomposing schematic representation at another visual angle.
Fig. 3 is the schematic perspective view of the voice coil motor in the camera lens module among Fig. 1.
Fig. 4 is the schematic perspective view of the image sensing module in the camera lens module among Fig. 1.
Fig. 5 is the schematic perspective view of camera lens module among Fig. 1.
Fig. 6 is that camera lens module among Fig. 5 is along the cut-open view of VI-VI line.
The main element symbol description
| The |
100 |
| |
20 |
| |
21 |
| Loam cake | 211 |
| Sidewall | 212 |
| Accommodation space | 213 |
| First through hole | 214 |
| Movable |
22 |
| First cylindrical portion | 221 |
| The upper surface | 2211 |
| First outside surface | 2212 |
| First contiguous block | 2213 |
| Locating |
2214 |
| First storage tank | 2215 |
| Second |
222 |
| The |
2221 |
| Second |
2222 |
| Second |
2223 |
| Baffle plate | 223 |
| |
23 |
| The magnetic group | 231 |
| First magnet | 232 |
| Second magnet | 233 |
| First magnetic surface | 234 |
| Second magnetic surface | 235 |
| |
24 |
| First coil | 241 |
| |
25 |
| |
26 |
| First outer portion | 261 |
| First internal ring portion | 262 |
| First connecting portion | 263 |
| First connecting hole | 264 |
| |
27 |
| First surface | 271 |
| |
272 |
| Second through hole | 273 |
| First joint pin | 274 |
| |
275 |
| |
28 |
| Second outer portion | 281 |
| Second internal ring portion | 282 |
| Second connecting portion | 283 |
| Second connecting hole | 284 |
| The 3rd connecting hole | 285 |
| The |
40 |
| |
41 |
| |
411 |
| |
4111 |
| |
412 |
| |
413 |
| |
414 |
| Groove | 415 |
| |
416 |
| |
42 |
| |
43 |
| |
431 |
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Shown in Fig. 1-2, be a kind of camera lens module 100 that embodiment of the present invention provides, it has an optical axis L.Described camera lens module 100 comprises a voice coil motor 20 and an image sensing module 40, and described voice coil motor 20 is fixed on image sensing module 40 tops.One camera lens (not shown) is fixed in the voice coil motor 20, this voice coil motor 20 drives this camera lens and is moving perpendicular to the enterprising horizontal deflection in the plane of optical axis L or along the optical axis L direction compared to image sensing module 40, to realize jitter compensation and the focusing of camera lens module 100.Foundation is the Z axle with the optical axis L, is the three-dimensional system of coordinate on XY plane with the plane perpendicular to optical axis L.
Described voice coil motor 20 comprises a housing 21, a movable accommodating cylinder 22, a magnet assembly 23, one first coil groups 24, one second coil groups 25, one first shell fragment 26, a lower cover 27 and one second shell fragment 28.
Described housing 21 comprises a loam cake 211 and vertically is installed in the sidewall 212 at loam cake 211 edges.Described loam cake 211 forms an accommodation space 213 with sidewall 212.Described loam cake 211 offers one first through hole 214 near the position at center.In the present embodiment, described housing 21 is cube-shaped, and described sidewall 212 is made up of the flat board that four head and the tail connect successively.
Described movable accommodating cylinder 22 is eight prism-shaped, and it is housed in described accommodation space 213, is used for ccontaining described camera lens.Described movable accommodating cylinder 22 comprises that one first cylindrical portion 221, one second cylindrical portion 222 and arrange the baffle plate 223 between described first cylindrical portion 221 and second cylindrical portion 222.The cross-sectional area of described baffle plate 223 is respectively greater than the cross-sectional area of first cylindrical portion 221 and second cylindrical portion 222.Described first cylindrical portion 221 comprises a upper surface 2211 and one first outside surface 2212.Described second cylindrical portion 222 comprises a lower surface 2221 and one second outside surface 2222.Offer a camera aperture 224 that runs through the described upper surface that is oppositely arranged 2211 and lower surface 2221 on the described movable accommodating cylinder 22.Extend a plurality of first contiguous blocks 2213 on the described upper surface 2211 at interval uniformly vertically upward.This first outside surface 2212 along the circumferential direction vertically extends a plurality of locating pieces 2214 at interval uniformly near the position of upper surface 2211.In the present embodiment, described first outside surface 2212 is interconnected by eight planes and forms, the number of described locating piece 2214 is plane at interval between four and adjacent two locating pieces 2214, wherein two relative locating pieces 2214 towards perpendicular to two other relative locating piece 2214 towards, and two groups of locating pieces 2214 towards respectively perpendicular to X-axis and the Y-axis of three-dimensional coordinate system.Described first outside surface 2212 along the circumferential direction offers one first storage tank 2215 near the position of baffle plate 223.Along the circumferential direction extend a plurality of second contiguous blocks 2223 on described second outside surface 2222 at interval uniformly.In the present embodiment, the quantity of described first contiguous block 2213 and second contiguous block 2223 is four.
Described magnet assembly 23 is housed in the described accommodation space 213, and it comprises a plurality of magnetic groups 231 that are the triangular column.In the present embodiment, the number of described magnetic group 231 is four, and described four magnetic groups 231 are separately fixed at the corner of housing 21.Fix by colloid between the sidewall 212 of described magnetic group 231 and housing 21.Described each magnetic group 231 comprises that one first magnet 232 and one is stacked on second magnet 233 on first magnet 232.Described first magnet 232 comprises first magnetic surface 234 towards optical axis L, and described second magnet 233 comprises second magnetic surface 235 towards optical axis L, and described first magnetic surface 234 and second magnetic surface 235 have different magnetic pole.In the present embodiment, first magnetic surface 234 is the S utmost point, and second magnetic surface 235 is the N utmost point.Be appreciated that described first magnet 232 can become other shapes according to the inner space size design of housing 21 with second magnet 233.
Described first coil groups 24 comprises first coil 241 of a plurality of ring-types, and per two first coils 241 form a pair of first coil 241.Described each first coil 241 comprises a pilot hole 242, and the pilot hole 242 of described first coil 241 by correspondence and locating piece 2214 are fastened on first outside surface 2212 of movable accommodating cylinder 22, and described every pair of first coil 241 is oppositely arranged.Described each first coil 241 comprises two parts that are parallel to each other, and when passing to electric current in to first coil 241, sense of current is opposite in two parallel parts.In the present embodiment, described first coil groups 24 comprises two pairs of first coils 241, wherein a pair of first coil 241 towards perpendicular to other a pair of first coil 241 towards, and two pairs of first coils 241 are respectively perpendicular to X-axis and the Y-axis of three-dimensional coordinate system.
Described second coil groups 25 is circular, and it is contained in first storage tank 2215 of described movable accommodating cylinder 22.Described second coil groups 25 and described first coil groups 24 can be selected timesharing or simultaneously first coil groups 24 and second coil groups 25 be passed to electric current separately.
Described first shell fragment 26 is tabular and is fixed between described loam cake 211 and the movable accommodating cylinder 22.This first shell fragment 26 comprises that one first outer portion 261, one first internal ring portion 262 and are connected first connecting portion 263 between first outer portion 261 and first internal ring portion 262.Described first outer portion 261 is fastened on the bottom surface of loam cake 211 by colloid.Offer a plurality of first connecting holes 264 on described first internal ring portion 262, first contiguous block 2213 of described movable accommodating cylinder 22 is contained in described first connecting hole 264, and fixes by colloid.In the present embodiment, the quantity of described first connecting hole 264 is four.
Described lower cover 27 is cube-shaped, and it comprises a first surface 271 and described first surface 271 opposing second surface 272.Described lower cover 27 is provided with second through hole 273 that runs through described first surface 271 and second surface 272.Described first surface 271 vertically extends a plurality of first joint pins 274 near the position at turning, offers a pilot hole 275 on the described second surface 272.In the present embodiment, described pilot hole 275 is blind hole, and is hemispherical.In the present embodiment, the quantity of described first joint pin 274 is four.
Described second shell fragment 28 is tabular and is fixed between described lower cover 27 and the movable accommodating cylinder 22.This second shell fragment 28 comprises that one second outer portion 281, one second internal ring portion 282 and are connected second connecting portion 283 between second outer portion 281 and second internal ring portion 282.Described second outer portion 281 offers a plurality of second connecting holes 284 near the position at turning, and first joint pin 274 of described lower cover 27 is contained in described second connecting hole 284, and fixes by colloid.Offer a plurality of the 3rd connecting holes 285 on described second internal ring portion 282, second contiguous block 2223 of described movable accommodating cylinder 22 is contained in described the 3rd connecting hole 285, and fixes by colloid.In the present embodiment, the quantity of described second connecting hole 284 and the 3rd connecting hole 285 is four.
Be appreciated that, in order further to reduce the cost of camera lens module 100, described voice coil motor 20 can only comprise first shell fragment 26 or second shell fragment 28, and described first shell fragment 26 or second shell fragment 28 can be selected to be fixed between loam cake 211 and the movable accommodating cylinder 22 or between lower cover 27 and the movable accommodating cylinder 22.
As shown in Figure 3, in the assembling process of described voice coil motor 20, earlier first outer portion 261 with first shell fragment 26 fixes with described housing 21, is placed on magnet assembly 23 in the accommodation space 213 again and is fixed on the corner of housing 21.Then, first coil groups 24 and second coil groups 25 are separately fixed on the movable accommodating cylinder 22, again the movable accommodating cylinder 22 that assembles is placed in the accommodation space 213, and first internal ring portion 262 of first shell fragment 26 is connected with movable accommodating cylinder 22 phase elasticity, make described magnet assembly 23 be looped around movable accommodating cylinder 22 around.Described each first coil 241 is relative with first magnetic surface 234 near the part of lower cover 27, and described first coil 241 is relative with second magnetic surface 235 near the part of loam cake 211, and described second coil groups 25 is relative with first magnetic surface 234.At last, second internal ring portion 282 and the movable accommodating cylinder 22 of second shell fragment 28 fixed, again lower cover 27 is fixed on an end of housing 21 by colloid, second outer portion 281 of described second shell fragment 28 is fixed with lower cover 27.Described movable accommodating cylinder 22 was suspended in the accommodation space 213 by first shell fragment 26 and being connected of second shell fragment 28, and described movable accommodating cylinder 22 can move in the optical axis L direction relative to housing 21 and reach at the plane upper deflecting perpendicular to optical axis L.Under original state, the optical axis L of described first through hole 214, camera aperture 224 and second through hole 273 is on same straight line.
In the process that described voice coil motor 20 is moving, since first coil 241 near the part of loam cakes 211 with near the part of lower cover 27 respectively towards the magnetic field of two opposed polarities, when passing to forward current (along clockwise direction) to two towards one of them first coil 241 perpendicular to X-axis, this first coil 241 is subjected to the Lorentz force that makes progress along optical axis L; Simultaneously, another one is passed to negative current (in the counterclockwise direction) towards first coil 241 perpendicular to X-axis, this first coil 241 is subjected to the Lorentz force that makes progress along optical axis L; Thereby make the deflection centered by X-axis of described movable accommodating cylinder 22.In like manner, when to two when first coil 241 perpendicular to Y-axis passes to forward current and negative current respectively, the deflection centered by described Y-axis of described movable accommodating cylinder 22.Because the deflection of described movable accommodating cylinder 22 on X-direction or Y direction, make camera lens module 100 on the XY plane, be compensated because of error that shake produces.Because described second coil groups 25 is arranged in the magnetic field of same polarity, when second coil groups 25 is passed to forward current or negative current, described second coil groups 25 is subjected to downward or downward Lorentz force, and described movable accommodating cylinder 22 is along Z-direction moving downward or upward, thereby realizes focusing.
As shown in Figure 4, described image sensing module 40 comprises a pedestal 41, an image sensor 42 and a flexible member 43.Described pedestal 41 is cube-shaped, and it comprises a upper surface 411 and one and these upper surface 411 opposing lower surface 412.Described upper surface 411 offers one second storage tank 4111 near the position at center, and the shape of described second storage tank 4111 is corresponding with image sensor 42.Described upper surface 411 is split into first plane 413 and second plane 414.Vertical range between described first plane 413 and the lower surface 412 is not less than the vertical range between described second plane 414 and the lower surface 412.In the present embodiment, described first plane 413 and second plane 414 are respectively near two opposed edges on the described pedestal 41, and described upper surface 411 and the angle of lower surface 412 formation one towards the edge on close first plane 413.Offer a groove 415 on described second plane 414, described groove 415 is connected with second storage tank 4111.Described flexible member 43 is arranged in the described groove 415, one end of described flexible member 43 stretches out from second plane 414, and the end that stretches out from second plane 414 of this flexible member 43 and the vertical range between the lower surface 412 are greater than the vertical range between described first plane 413 and the lower surface 412.In the present embodiment, described flexible member 43 is strip, and this flexible member 43 is through after the impact briquetting, position formation one projection 431 protruding upward in the middle of it, this projection 431 from second plane 414 stretch out and and lower surface 412 between vertical range greater than the vertical range between described first plane 413 and the lower surface 412.Extend an orienting lug 416 corresponding with described pilot hole 275 on described first plane 413 vertically upward, described orienting lug 416 is hemispherical.
Be appreciated that described flexible member 43 can be other structure or shape.At described upper surface 411 at least three flexible members 43 are set, described three flexible members 43 form a plane compared to three peaks of lower surface 412, by adjusting the height of one or two flexible member 43, can guarantee that the plane parallel of described three flexible members, 43 formation is in the XY plane of three-dimensional system of coordinate.
Described image sensor 42 is contained in second storage tank 4111 of described pedestal 41, and it is used for being projected to its surperficial light and is converted into electric signal.The XY plane parallel of the sensing face of described image sensor 42 and three-dimensional system of coordinate.
In the assembling process to described image sensing module 40, earlier described flexible member 43 is fastened in the groove 415, and fixes by colloid, make described protruding 431 to stretch out from second plane 414.When projection 431 is applied certain pressure the time, this projection 431 moves along the direction near lower surface 412.Then, the mode of process routing or welding is fixed on image sensor 42 in second storage tank 4111 again.
Shown in Fig. 5-6, in the assembling process to described camera lens module 100, the voice coil motor of earlier assembling being finished 20 is placed on the image sensing module 40, and the orienting lug 416 of described pedestal 41 is contained in the pilot hole 275 of described lower cover 27.Then, the operator adopts automatic aligning board (not shown) that the optical axis of voice coil motor 20 is aimed at the optical axis L of image sensing module 40.Owing to cooperating between described orienting lug 416 and the pilot hole 275, make described voice coil motor 20 on the upper surface 411 of pedestal 41, centered by the Z axle, to rotate with the adjustment position.Because the lower cover 27 of voice coil motor 20 is carried on pedestal 41 and the flexible member 43, make voice coil motor 20 on the upper surface 411 of pedestal 41, centered by X-axis, to rotate the adjusting inclination angle compared to image sensor 42.Adjustment by to the position of voice coil motor 20 makes described voice coil motor 20 and image sensing module 40 on same optical axis, uses colloid sealing and fixing lower cover 27 and pedestal 41 at last.
Camera lens module provided by the invention is by arranging flexible member at pedestal, in assembling process, compress the edge of voice coil motor to the image sensing module, can adjust voice coil motor with respect to the degree of tilt of mirror image sensing module after the stationary tone coil motor, thereby guarantee the alignment precision of voice coil motor and image sensing module.In addition, by magnet assembly first coil that is oppositely arranged on the movable accommodating cylinder is driven, effectively compensated the shake in the camera lens module course of work, thereby improved the image quality of camera lens module
Be understandable that, for the person of ordinary skill of the art, can make change and the distortion that other various pictures are answered by technical conceive according to the present invention, and all these change the protection domain that all should belong to claim of the present invention with distortion.
Claims (10)
1. camera lens module, it comprises an image sensing module and a voice coil motor that is fixed on the described image sensing module; Described voice coil motor has an optical axis and comprises a housing, a movable accommodating cylinder, a magnet assembly, one first coil groups, one second coil groups, one first shell fragment, a lower cover; Described housing comprises a loam cake and a sidewall that is fixed on cover rim, and described loam cake and sidewall form an accommodation space; Described movable accommodating cylinder is housed in the described accommodation space; Described magnet assembly comprises a plurality of magnetic groups, and described a plurality of magnetic groups are fixed in the accommodation space around described movable accommodating cylinder; Described lower cover is fixed on described sidewall away from an end of described loam cake; Described first shell fragment is connected between loam cake and the movable accommodating cylinder or between lower cover and the movable accommodating cylinder, described movable accommodating cylinder can be moved relative to described housing; Described first coil groups comprises many first coils to ring-type, described every pair of first coil is oppositely arranged and is fixed on the described movable accommodating cylinder, and it is anti-shake to realize at the plane upper deflecting perpendicular to optical axis that described first coil groups is used for matching to drive described movable accommodating cylinder with described magnet assembly; Described second coil groups is circular, and it is set on the described movable accommodating cylinder, and described second coil groups is used for matching to drive described movable accommodating cylinder with described magnet assembly and moves up and down to realize zoom along optical axis; Described image sensing module comprises a pedestal and a flexible member; Described pedestal comprises a upper surface and one and this upper surface opposing lower surface; Offer a groove on the described upper surface, described flexible member is fixed in the groove; Described lower cover is carried on the described upper surface and with described flexible member and offsets, and makes described image sensing module and voice coil motor on same optical axis by compressing described flexible member.
2. camera lens module as claimed in claim 1, it is characterized in that: described upper surface is split into first plane and second plane, vertical range between described first plane and the described lower surface is not less than the vertical range between described second plane and the described lower surface, and described groove is opened on described second plane.
3. camera lens module as claimed in claim 2, it is characterized in that: described flexible member is strip, position formation one projection protruding upward in the middle of it, described projection from described second plane stretch out and and described lower surface between vertical range greater than the vertical range between described first plane and the described lower surface.
4. camera lens module as claimed in claim 2, it is characterized in that: cover under described and offer a pilot hole, second plane of described pedestal extends upward an orienting lug, and described orienting lug is contained in the described pilot hole.
5. camera lens module as claimed in claim 2, it is characterized in that: described first plane and described second plane be respectively near two opposed edges on the described pedestal, and described upper surface and described lower surface form an angle towards the edge on close described first plane.
6. camera lens module as claimed in claim 1, it is characterized in that: described movable accommodating cylinder comprises that one first cylindrical portion and is connected second cylindrical portion of described first cylindrical portion, one end, described first cylindrical portion comprises a upper surface and one first outside surface, and described first outside surface along the circumferential direction vertically extends a plurality of locating pieces at interval uniformly near the position of described upper surface; Described first outside surface along the circumferential direction offers one first storage tank near the position of described second cylindrical portion; Described first coil stationary is on described locating piece, and described second coil groups is contained in described first storage tank.
7. camera lens module as claimed in claim 6, it is characterized in that: described first shell fragment comprises that one first outer portion, one first internal ring portion and are connected first connecting portion between described first outer portion and described first internal ring portion, offer a plurality of first connecting holes on described first internal ring portion; Extend a plurality of first contiguous blocks on the upper surface of described lens barrel; Described first outer portion and described loam cake fix, and first contiguous block of described lens barrel is fastened in first connecting hole of described first internal ring portion.
8. camera lens module as claimed in claim 7, it is characterized in that: described voice coil motor also comprises one second shell fragment, described second shell fragment comprises that one second outer portion, one second internal ring portion and are connected second connecting portion between described second outer portion and described second internal ring portion, offer a plurality of second connecting holes on described second outer portion, offer a plurality of the 3rd connecting holes on described second internal ring portion; Described lower cover comprises a first surface, extends a plurality of first joint pins on the described first surface; Described second cylindrical portion comprises one second outside surface, along the circumferential direction extend a plurality of second contiguous blocks on described second outside surface at interval uniformly, described first joint pin is contained in described second connecting hole, and described second contiguous block is contained in described the 3rd connecting hole.
9. camera lens module as claimed in claim 1, it is characterized in that: described each magnetic group comprises that one first magnet and one is stacked on second magnet on described first magnet; Described first magnet comprises first magnetic surface towards optical axis, and described second magnet comprises second magnetic surface towards optical axis, and described first magnetic surface and described second magnetic surface have different magnetic pole.
10. camera lens module as claimed in claim 9, it is characterized in that: described each first coil is relative with described first magnetic surface near the part of described lower cover, described first coil is relative with described second magnetic surface near the part of described loam cake, and described second coil groups is relative with described first magnetic surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110450554.8A CN103185942B (en) | 2011-12-29 | 2011-12-29 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110450554.8A CN103185942B (en) | 2011-12-29 | 2011-12-29 | Camera lens module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103185942A true CN103185942A (en) | 2013-07-03 |
| CN103185942B CN103185942B (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110450554.8A Expired - Fee Related CN103185942B (en) | 2011-12-29 | 2011-12-29 | Camera lens module |
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| CN111510585A (en) * | 2014-01-03 | 2020-08-07 | Lg伊诺特有限公司 | Voice coil motor and camera module |
| WO2021047609A1 (en) * | 2019-09-11 | 2021-03-18 | 常州市瑞泰光电有限公司 | Lens module and electronic device |
| WO2022188657A1 (en) * | 2021-03-08 | 2022-09-15 | Oppo广东移动通信有限公司 | Voice coil motor, camera, and electronic device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050024518A1 (en) * | 2003-07-28 | 2005-02-03 | Chang Kuo Wen | Lens adjusting mechanism |
| CN101246246A (en) * | 2007-02-13 | 2008-08-20 | 阿尔卑斯电气株式会社 | Lens drive apparatus |
| CN101382636A (en) * | 2007-09-07 | 2009-03-11 | 三星电子株式会社 | Camera lens module |
| CN101620304A (en) * | 2008-06-30 | 2010-01-06 | 鸿富锦精密工业（深圳）有限公司 | Image capture module |
| CN101808191A (en) * | 2009-02-16 | 2010-08-18 | 鸿富锦精密工业（深圳）有限公司 | Shockproof camera module |
| CN102236145A (en) * | 2010-04-28 | 2011-11-09 | 思考电机（上海）有限公司 | Lens driving device, automatic focusing camera, and mobile terminal device |
-
2011
- 2011-12-29 CN CN201110450554.8A patent/CN103185942B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050024518A1 (en) * | 2003-07-28 | 2005-02-03 | Chang Kuo Wen | Lens adjusting mechanism |
| CN101246246A (en) * | 2007-02-13 | 2008-08-20 | 阿尔卑斯电气株式会社 | Lens drive apparatus |
| CN101382636A (en) * | 2007-09-07 | 2009-03-11 | 三星电子株式会社 | Camera lens module |
| CN101620304A (en) * | 2008-06-30 | 2010-01-06 | 鸿富锦精密工业（深圳）有限公司 | Image capture module |
| CN101808191A (en) * | 2009-02-16 | 2010-08-18 | 鸿富锦精密工业（深圳）有限公司 | Shockproof camera module |
| CN102236145A (en) * | 2010-04-28 | 2011-11-09 | 思考电机（上海）有限公司 | Lens driving device, automatic focusing camera, and mobile terminal device |
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| US10018800B2 (en) | 2013-09-27 | 2018-07-10 | Kwok Sing Cheng | Lens driving apparatus |
| CN104682633B (en) * | 2013-11-28 | 2017-07-07 | 魏立鼎 | The assemble method of voice coil motor |
| CN104682633A (en) * | 2013-11-28 | 2015-06-03 | 魏立鼎 | Assembling method of voice coil motor |
| CN114785915A (en) * | 2014-01-03 | 2022-07-22 | Lg伊诺特有限公司 | Voice coil motor and camera module |
| CN111510585A (en) * | 2014-01-03 | 2020-08-07 | Lg伊诺特有限公司 | Voice coil motor and camera module |
| CN114785915B (en) * | 2014-01-03 | 2024-08-02 | Lg伊诺特有限公司 | Voice coil motor and camera module |
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| CN103986300A (en) * | 2014-05-20 | 2014-08-13 | 深圳市世尊科技有限公司 | Three-axis voice coil motor for controlling camera movement |
| CN105278209A (en) * | 2014-06-30 | 2016-01-27 | 日本电产科宝株式会社 | Lens drive device |
| CN105278209B (en) * | 2014-06-30 | 2019-06-21 | 日本电产科宝株式会社 | Lens driving apparatus |
| CN104283396A (en) * | 2014-10-21 | 2015-01-14 | 深圳市世尊科技有限公司 | Voice coil motor for achieving optical vibration prevention through transverse movement |
| CN104317032B (en) * | 2014-11-05 | 2017-07-14 | 爱佩仪光电技术（深圳）有限公司 | A kind of miniature shift shaft type optical anti-vibration voice coil motor structure and assembly method for being conducive to producing |
| CN104317032A (en) * | 2014-11-05 | 2015-01-28 | 爱佩仪光电技术（深圳）有限公司 | Miniature tilt-shift type optical anti-vibration voice coil motor structure facilitating production and assembling method |
| CN104460180B (en) * | 2014-12-19 | 2017-05-10 | 深圳市世尊科技有限公司 | Open-loop voice coil motor achieving optical anti-vibration in horizontal moving mode |
| CN104460180A (en) * | 2014-12-19 | 2015-03-25 | 深圳市世尊科技有限公司 | Open-loop voice coil motor achieving optical anti-vibration in horizontal moving mode |
| CN105093473A (en) * | 2015-09-06 | 2015-11-25 | 南昌欧菲光电技术有限公司 | Camera module |
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| CN105449973A (en) * | 2015-12-30 | 2016-03-30 | 信利光电股份有限公司 | Voice coil motor |
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| US11899275B2 (en) | 2016-04-12 | 2024-02-13 | Lg Innotek Co., Ltd. | Lens driving apparatus, and camera module and optical device including same |
| CN109073852B (en) * | 2016-04-12 | 2021-12-31 | Lg伊诺特有限公司 | Lens driving device, camera module, and optical apparatus |
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| CN109073852A (en) * | 2016-04-12 | 2018-12-21 | Lg伊诺特有限公司 | Lens driver, camera model and optical device including the lens driver |
| US10663838B2 (en) | 2016-06-30 | 2020-05-26 | Vivo Mobile Communication Co., Ltd. | Camera module and terminal |
| WO2018001327A1 (en) * | 2016-06-30 | 2018-01-04 | 维沃移动通信有限公司 | Camera module and terminal |
| CN106443950A (en) * | 2016-09-30 | 2017-02-22 | 东莞佩斯讯光电技术有限公司 | Ultra-thin shaft-shift mid-set-type optical anti-shake voice coil motor |
| CN106291968A (en) * | 2016-10-27 | 2017-01-04 | 信利光电股份有限公司 | The inclination angle regulation method of a kind of voice coil motor and assemble method |
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| WO2019000214A1 (en) * | 2017-06-27 | 2019-01-03 | 东莞佩斯讯光电技术有限公司 | Multi-directionally movable voice coil motor, and dual-camera and dual-optical anti-vibration module |
| WO2021047609A1 (en) * | 2019-09-11 | 2021-03-18 | 常州市瑞泰光电有限公司 | Lens module and electronic device |
| WO2022188657A1 (en) * | 2021-03-08 | 2022-09-15 | Oppo广东移动通信有限公司 | Voice coil motor, camera, and electronic device |
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