CN209265056U - Lens driver, camera apparatus and electronic equipment - Google Patents
Lens driver, camera apparatus and electronic equipment Download PDFInfo
- Publication number
- CN209265056U CN209265056U CN201821885920.6U CN201821885920U CN209265056U CN 209265056 U CN209265056 U CN 209265056U CN 201821885920 U CN201821885920 U CN 201821885920U CN 209265056 U CN209265056 U CN 209265056U
- Authority
- CN
- China
- Prior art keywords
- lens
- pedestal
- fixed body
- frame
- splicing
- 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.)
- Active
Links
Landscapes
- Lens Barrels (AREA)
- Studio Devices (AREA)
Abstract
The purpose of this utility model is to provide a kind of lens driver, camera apparatus and electronic equipment, the optical axis degree of lens is can be improved in lens driver therein.It includes the moving body of the lens supports body with support lens, fixed body, the moving body is movably supported at the elastic component on the fixed body in the coil of another party of fixed body and moving body setting in the magnetite of a side of fixed body and moving body setting；Wherein, the elastic component includes outer portion, internal ring portion and the wrist for connecting outer portion and internal ring portion, the fixed body is connected by the outer portion, the lens supports body is connected by the internal ring portion, the outer portion is included in its peripheral side and is arranged at intervals with multiple caulking parts and multiple splicing portions, it is riveted by the caulking part and the fixed body, and is glued by the splicing portion and the fixed body.
Description
Technical field
The utility model relates to lens driver, camera apparatus and electronic equipments.
Background technique
Miniature webcam is configured in the electronic equipments such as mobile phone and tablet computer.Some in this miniature webcam can be certainly
Dynamic focusing.The lens driver for driving lens is provided in the miniature webcam of auto-focusing type.
The Chinese patent literature of Publication No. CN100362385C discloses one kind: a kind of lens driver, comprising: recessed
The collar extension of shape cylindrical shape, installs the pedestal of collar extension, and magnetite and coil in collar extension is arranged in, and is placed in collar extension and fixes coil
In the lens supports body of its peripheral part, front side elastic component and Rear resilient component before and after lens supports body are set.It is described
Front side elastic component and Rear resilient component leaf spring annular in shape, the inner circumferential side of elastic component and Rear resilient component in front side
Multiple wrists are set between end and periphery side end；The front and back side elastic component and on each wrist between be respectively equipped with
Insertion space, the insertion space are adapted with lens supports body protrusion and combine closely with lens supports body protrusion；The line
For circle in the state of no power, front side elastic component and Rear resilient component assign lens supports body towards the precompression of pedestal,
Give as security lens supports body on pedestal；Coil generates electromagnetic force after being powered, and drives lens supports body mobile to optical axis direction.
Utility model content
Aforesaid lens driving device is installed on camera apparatus, and utility model people has found the optical axis of such lens driver
There is also the spaces of raising for precision.
Therefore, the purpose of this utility model is to provide a kind of lens drivers, and the optical axis degree of lens can be improved.
A kind of lens driver includes the moving body of the lens supports body with support lens, fixed body, in fixed body
The magnetite being arranged with a side of moving body, it is in the coil of another party of fixed body and moving body setting, the moving body is removable
The elastic component being supported on the fixed body dynamicly；
Wherein, the elastic component includes outer portion, internal ring portion and the wrist for connecting outer portion and internal ring portion, passes through institute
It states outer portion and connects the fixed body, the lens supports body is connected by the internal ring portion, the outer portion is included in outside it
Side is arranged at intervals with multiple caulking parts and multiple splicing portions, is riveted by the caulking part and the fixed body, and pass through
The splicing portion and the fixed body are glued.
In an embodiment of the lens driver, the fixed body includes frame and pedestal, the base
Seat is respectively set with the frame in the rear side of the optical axis direction along lens of the moving body, front side；The elastic component packet
Front side elastic component is included, is riveted by caulking part and the frame, and is glued by the splicing portion and the frame.
In an embodiment of the lens driver, the fixed body includes frame and pedestal, the base
Seat is respectively set with the frame in the rear side of the optical axis direction along lens of the moving body, front side；The elastic component is also
Including Rear resilient component, which includes internal ring portion and multiple outsides for being connected by internal ring portion by wrist
Portion, the annular inner portion connects the pedestal at two and half ring portions, by its multiple outside portion, and connects institute by its internal ring portion
Lens supports body is stated, splicing portion and caulking part are provided on the outside portion, which passes through its caulking part and institute
Pedestal riveting is stated, and is glued by its splicing portion and the pedestal.
In an embodiment of the lens driver, the elastic component is generally rectangular, in its outer ring
The four corners in portion are respectively arranged with caulking part, and are respectively arranged with splicing portion in the middle part of four sides.
In an embodiment of the lens driver, the Rear resilient component is generally rectangular, described
Multiple outside portions are respectively set in its four corners.
In an embodiment of the lens driver, the caulking part includes riveted holes and in riveted holes
Two sides setting arcuate socket.
In an embodiment of the lens driver, the splicing portion is in gridiron.
In an embodiment of the lens driver, each outside portion include a splicing portion and
The caulking part of the two sides distribution in the splicing portion.
The utility model also provides a kind of camera apparatus, including any lens driver.
The utility model also provides a kind of electronic equipment, carries the camera apparatus.
The connection type of elastic component and fixed body not only passes through splicing, but also is provided with riveting, so even
Front side elastic component can be also securely fixed on fixed body by the environment in high temperature and humidity, such connection structure, thus
Enhance the positional stability of elastic component.Once the positional stability of elastic component is guaranteed, so that it may improve lens
Optical axis degree.
Detailed description of the invention
The above and other feature, property and advantage of the utility model will be by with reference to the accompanying drawings and examples
Description and become readily apparent from, in which:
Fig. 1 is the decomposition view of lens driver.
Fig. 2 is the cross-sectional view of lens driver.
Fig. 3 is the axis surveys view for hiding the lens driver of shell.
Fig. 4 is the axis surveys view of shell.
Fig. 5 is the axis surveys view of frame.
Fig. 6 is the axis surveys view of pedestal.
Fig. 7 is the plan view of Rear resilient component.
Fig. 8 is the plan view of front side elastic component.
Specific embodiment
It is following to disclose the embodiment or embodiment of subject technology scheme described in a variety of different implementations.For simplification
The specific example of each element and arrangement is described below in disclosure, and certainly, these are only example, is not to this
The protection scope of utility model is limited.Such as the fisrt feature then recorded in the description above second feature or
It is formed above, may include the embodiment that the first and second features are formed by way of directly contacting, also be included in
The embodiment that supplementary features are formed between one and second feature, to can not directly be contacted between the first and second features.
In addition, in these disclosures may in different examples repeat reference numerals and/or letter.The repetition is in order to brief
With it is clear, itself do not indicate each embodiment being discussed and/or interstructural relationship.Further, when first element is
It is described with the mode for being connected with second element or combining, which includes that the first and second elements are connected directly or are bonded to each other
Embodiment, also include made using one or more other intervening elements additions the first and second interelements ground connection be connected or that
This is combined.
Lens driver 1 includes fixed body 2 and is supported relative to the free-moving moving body 3 of the fixed body 2.
Moving body 3 is as depicted in figs. 1 and 2, including lens supports body 61 and the coil 62 for being centered around the lens supports body 61.
It is seen on front side of the optical axis direction of lens (not shown), lens supports body 61 and coil 62, shape is nearly square.
Fixed body 2 includes pedestal 21, frame 23 and shell 22.
For ease of understanding, the optical axis direction of lens is known as Z-direction in this specification, by what is intersected vertically with optical axis direction
Direction is known as X-direction, and the direction to intersect vertically with Z-direction and X-direction is known as Y-direction.In addition, by the subject of optical axis
Side is known as front side, and the side that its opposite side or imaging sensor (not shown) are configured is known as rear side.
As shown in figure 5, frame 23 in terms of optical axis direction slightly at quadrangle, there is frame base 230, frame base 230 exists
Center has the perforation 238 mobile for lens, has the structure being connected to each other with pedestal 21 in each corner, in the structure of the docking
Place, frame 23 have the first frame protrusion 231, the first frame concave portion 232, and the first frame concave portion 232 is convex in the first frame
The recessed formation in the peripheral side in portion 231 has two side walls 2320 and top wall surface 2321.Frame 23 as shown in Figure 5 is around optical axis
It is docked after 90 degree of rotation with pedestal 23 shown in fig. 6.
As shown in fig. 6, pedestal 21 in terms of optical axis direction also slightly at quadrangle, there is pedestal substrate 210, pedestal substrate 210
There is the perforation 218 mobile for lens at center, have with frame 23 in each corner to the structure docked, in the knot of the docking
At structure, pedestal 21 has pedestal boss 219, forms the first pedestal protrusion 212 on pedestal boss 219 and the first pedestal is recessed
Enter portion 211, the first pedestal concave portion 211 is using the side wall surface of the first pedestal protrusion 212 as side, i.e., with the first pedestal protrusion 212
The side wall surface 2121 towards the inside of pedestal 21 be side, be bottom surface with the plane 2190 of pedestal boss 219.
The material of frame 23 and pedestal 21 selected from but not limited to such as liquid crystal polymer (LCP), aldehyde resin, polyamide,
The engineering plastics such as polycarbonate, Noryl, polybutylene terephthalate (PBT) are made.
In conjunction with Fig. 1 and Fig. 3, Fig. 5, Fig. 6, the side 2121 (side towards base interior) of the first pedestal protrusion 212 and
Top surface 2120 is glued with the side 2320 of corresponding first frame concave portion 232 with bottom surface 2321, the first frame protrusion respectively
231 side 2311 (side inside frame oriented) and top surface 2310, with the side of corresponding first pedestal concave portion 232
(i.e. the side 2121 of the first pedestal protrusion 212) and bottom surface 2190 are glued respectively.
Each side 2121,2320 is the mating surface for being parallel to optical axis direction, each top surface 2120,2310 or bottom surface 2321,
2190 be the mating surface perpendicular to optical axis direction, so-called parallel or vertical also including substantially parallel or substantially vertical implementation herein
Mode, due to being mutually glued not only by the mating surface perpendicular to optical axis direction, in the mating surface being parallel on optical axis direction
It is glued, therefore the area being glued accordingly increases, and thereby increases the intensity of combination, can resist due to high temperature with being more able to
Or it is glued bad phenomenon caused by high humidity situation, it is possible thereby to avoid running the generation of burnt phenomenon.
With continued reference to Fig. 5, at the structure of the docking, frame 23 also has the second frame protrusion 233, third frame protrusion
235, there is the second frame concave portion 237, in the second frame concave portion between the first frame protrusion 231, third frame protrusion 235
Second frame protrusions 233 are set in 237, the second frame protrusion 233 and the first frame protrusion 231, third frame protrusion 235 it
Between be respectively provided with gap 234,236.
With continued reference to Fig. 6, pedestal 21 also has the second pedestal protrusion 213, the first pedestal protrusion 211 and the second pedestal protrusion
There is the first pedestal concave portion 212 between 213, i.e. a side of the first pedestal concave portion 212 is the phase of the second pedestal protrusion 213
Adjacent to the side wall surface of the first pedestal protrusion 211.The peripheral side of second pedestal protrusion 213 is recessed and the second pedestal of formation is recessed
Enter portion 215, and the opposite side in the second pedestal protrusion 213 and the side adjacent to the first pedestal protrusion 211 is provided with and is in
The third pedestal concave portion 216 of nick shaped.
In conjunction with Fig. 1 and Fig. 3, Fig. 5, Fig. 6, the second frame protrusion 233 is embedded in the second pedestal concave portion 215, and third frame is convex
Portion 235 is embedded in third pedestal concave portion 216.Second pedestal protrusion 213 is embedded in the second frame concave portion 237.Second pedestal protrusion
213 form cell wall body 2151 in the two sides of the second pedestal concave portion 213, and cell wall body 2151 is respectively embedded into the gap 234,236.
Side, top surface and the bottom surface difference glue cooperated between each concave portion 215,216,237 and the protrusion 233,235,213 being embedded
It connects, side, top surface and the bottom surface between cell wall body 2151 and the gap 234,236 being embedded also are glued respectively.
Pass through cooperation between each concave portion 215,216,237 and the protrusion 233,235,213 being embedded and cell wall
Cooperation between body 2151 and the gap 234,236 being embedded has the mating surface for being parallel to optical axis direction at each cooperation
(i.e. corresponding side) and mating surface (top surface, bottom surface) perpendicular to optical axis direction, therefore concave-convex tied by mutually embedding each other
Structure, further increases the area of splicing, thus further increases the intensity of combination, can resist with being more able to due to high temperature or
It is glued bad phenomenon caused by high humidity situation, it is possible thereby to avoid running the generation of burnt phenomenon.Mutually embedding concaveconvex structure removes each other
It, can be to increase the jail combined between pedestal and frame in vertical direction by the bond strength of bonding reinforcing optical axis direction
Soundness, and also help in assembly, concaveconvex structure achievees the effect that quick assembling in place as guiding, location structure.
As shown in figure 4, shell 22 is also in quadrangle, with corral side wall 221 and in lens in terms of optical axis direction
Optical axis direction front side have front bulkhead 220.The material of shell 22 can be selected from metal material.
As shown in figure 5, the frame base 230 of frame 23 has in the frame front end face of the front side of the optical axis direction of lens
2301, back-end framework face 2302 and and frame circumferential lateral surface 2303.
As shown in Figure 2, Figure 4 shows, the inner wall of the front bulkhead 220 of frame front end face 2301 and shell 22 front bulkhead in other words
220 rear end face 220 cooperates, and the inner wall of corral side wall 221 and frame circumferential lateral surface 2303, each frame protrusion 231,
233,235 outer peripheral surface is respectively cooperating with, and is glued at cooperation.In one embodiment, frame 23 shown in Fig. 5 is entire
Outer peripheral surface is continuously provided with mating surface, is glued with the corral side wall 221 of shell 22.
Similarly, as shown in Figure 2 and Figure 6, the corral side wall 221 of shell 22 is continuously mentioned with the entire outer peripheral surface of pedestal 21
The mating surface of confession is glued.
As depicted in figs. 1 and 2, coil 62 is wrapped in the peripheral side of lens supports body 61, and four magnetites 24 are separately positioned on
The medial surface of the corral side wall 221 of shell 22 is opposite with the surrounding of coil 62 and be separated from each other.
Front side elastic component 4 is fixed on frame 23, and Rear resilient component 5 is fixed on pedestal 21.Front side elastic component 4
Inner circumferential side also support lens supports body 61, the inner circumferential side of Rear resilient component 5 also supports elastic support 61.Work as coil
When being passed through electric current in 62, electric current forms Ampere force on coil 62 under the action of the magnetic field of permanent magnet, acts on coil 62
Moving body 3 is driven to move along ampere force direction, so that lens supports body be driven to be moved in the way of setting.
As shown in figure 8, front side elastic component 4 is seen as quadrangle, including outer portion 41, internal ring portion 42, company from optical axis direction
The wrist 43 for connecing outer portion 41 and internal ring portion 42 is connected and fixed body 2, i.e. connection framework 23 by outer portion 41, passes through internal ring portion
42 connection lens supports bodies 61.Outer portion 41 is included in its peripheral side and is arranged at intervals with multiple caulking parts 45 and multiple splicing portions
44, it is riveted by caulking part 45 and fixed body 2, and be glued by splicing portion 44 and fixed body 2.One implementation of caulking part 45
Mode includes riveted holes 451 and the arc groove 452 positioned at 451 two sides of riveted holes, can be mended by means of arc groove 452 with dispensing
Glue increases the crystallized ability near caulking part 45, and when furthermore the embodiment of caulking part 45 is rivet hot, arc groove 452 can be with
Rivet hot head excessive glue is assisted, the extra material of rivet hot can flow into arc groove 452 when material rivet hot, play secondary fixed make
With.Splicing portion 44 forms multiple elongated slots of array on a plain film, to constitute grille-like.
As shown in figure 5, corresponding to caulking part 45, frame 23 is respectively arranged with riveting in the four corners of frame base 230
Column 2304, corresponding splicing portion 44, the middle part on four sides of frame base 230 is respectively provided with splicing in its back-end framework face 2302
Face 2305.
In assembly, by each riveting column of 451 alignment framework 23 of riveted holes of each caulking part 45 of front side elastic component 4
2304, so that the assembly of front side elastic component 4 is in place, once assembly is in place, splicing portion 44 is at corresponding splicing face 2305
The state of fitting.
The connection type of front side elastic component 4 and frame 23 is not only to pass through splicing, but also be provided with riveting, therefore
Even in the environment of high temperature and humidity, front side elastic component can be also securely fixed on frame 23 by such connection structure,
Thereby enhance the positional stability of front side elastic component 4.Once the positional stability of front side elastic component 4 is guaranteed, just
The optical axis degree of lens can be improved.
As shown in Figure 1 and Figure 7, Rear resilient component 5 includes internal ring portion 50 and is connected by internal ring portion 50 by wrist 51
Multiple outside portions 53, internal ring portion 50 is divided into two and half ring portions 51,52, connects pedestals 21 by its multiple outside portion 53, and lead to
Its internal ring portion 50 connection lens supports body 61 is crossed, is provided with splicing portion 54 and caulking part 55 on each outside portion 53.Rear resilient structure
Part 5 is riveted by its caulking part 55 and pedestal 21, and is glued by its splicing portion 54 and pedestal 21.Caulking part 55 includes riveting
Hole 550 and arc groove 551 positioned at 550 two sides of riveted holes.Caulking part 55 can be increased by means of arc groove 551 with dispensing glue
Neighbouring crystallized ability, when furthermore the embodiment of caulking part 55 is rivet hot, arc groove 551 can also aid in rivet hot head excessive glue,
The extra material of rivet hot can flow into arc groove 551 when material rivet hot, play secondary fixed function.
As shown in fig. 6, providing there are two riveting column 2104 and being located on four angles of the pedestal substrate 210 of pedestal 21
Splicing face 2105 between two riveting columns 2104.
In assembly, the riveted holes 550 in the two half-unit point of Rear resilient component 5 are respectively aligned to four of pedestal 21
Riveting column 2104 on angle is guiding and positioning with riveting column 2104, once riveting column 2104 and riveted holes 550 are corresponding in place,
Splicing portion 54 is at fit-state with corresponding splicing face 2105.
The connection type of Rear resilient component 5 and pedestal 21 is not only to pass through splicing, but also be provided with riveting, therefore
Even in the environment of high temperature and humidity, Rear resilient component can be also securely fixed on pedestal 21 by such connection structure,
Thereby enhance the positional stability of Rear resilient component 5.Once the positional stability of Rear resilient component 5 is guaranteed, just
It can be further improved the optical axis degree of lens.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art without departing from the spirit and scope of the utility model, can make possible variation and modification.Cause
This, all contents without departing from technical solutions of the utility model, according to the technical essence of the utility model to above embodiments institute
Any modification, equivalent variations and the modification made, each fall within the protection scope that the utility model claims are defined.
Claims (10)
1. lens driver, comprising:
Moving body, the lens supports body including supporting lens；
Fixed body；
In the magnetite of a side of fixed body or moving body setting；
In the coil of another party of fixed body or moving body setting；
The moving body is movably supported at the elastic component on the fixed body；
It is characterized in that,
The elastic component includes outer portion, internal ring portion and the wrist for connecting outer portion and internal ring portion, passes through the outer portion
The fixed body is connected, the lens supports body is connected by the internal ring portion, the outer portion is included in its peripheral side interval
It is provided with multiple caulking parts and multiple splicing portions, is riveted by the caulking part and the fixed body, and pass through the splicing
Portion and the fixed body are glued.
2. lens driver as described in claim 1, it is characterised in that: the fixed body includes frame and pedestal, described
Pedestal is respectively set with the frame in the rear side of the optical axis direction along lens of the moving body, front side；The elastic component
It including front side elastic component, is riveted by caulking part and the frame, and is glued by the splicing portion and the frame.
3. lens driver as described in claim 1, it is characterised in that: the fixed body includes frame and pedestal, described
Pedestal is respectively set with the frame in the rear side of the optical axis direction along lens of the moving body, front side；The elastic component
Including Rear resilient component, which includes internal ring portion and multiple outsides for being connected by internal ring portion by wrist
Portion, the annular inner portion connects the pedestal at two and half ring portions, by its multiple outside portion, and connects institute by its internal ring portion
Lens supports body is stated, splicing portion and caulking part are provided on the outside portion, which passes through its caulking part and institute
Pedestal riveting is stated, and is glued by its splicing portion and the pedestal.
4. the lens driver as described in claims 1 or 2 or 3, it is characterised in that: the elastic component is generally rectangular,
It is respectively arranged with caulking part in the four corners of its outer portion, and is respectively arranged with splicing portion in the middle part of four sides.
5. lens driver as claimed in claim 3, it is characterised in that: the Rear resilient component is generally rectangular, institute
Multiple outside portions are stated to be respectively set in its four corners.
6. the lens driver as described in claims 1 or 2 or 3, it is characterised in that: the caulking part include riveted holes and
In the arcuate socket that the two sides of riveted holes are arranged.
7. the lens driver as described in claims 1 or 2 or 3, it is characterised in that: the splicing portion is in gridiron.
8. lens driver as claimed in claim 5, it is characterised in that: each outside portion include a splicing portion and
In the caulking part that the two sides in the splicing portion are distributed.
9. a kind of camera apparatus, it is characterised in that: including lens driver such as described in any item of the claim 1 to 8.
10. a kind of electronic equipment, it is characterised in that: carry camera apparatus as claimed in claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885920.6U CN209265056U (en) | 2018-11-15 | 2018-11-15 | Lens driver, camera apparatus and electronic equipment |
| JP2019206059A JP6857702B2 (en) | 2018-11-15 | 2019-11-14 | Lens drive device, camera device and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885920.6U CN209265056U (en) | 2018-11-15 | 2018-11-15 | Lens driver, camera apparatus and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209265056U true CN209265056U (en) | 2019-08-16 |
Family
ID=67555322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885920.6U Active CN209265056U (en) | 2018-11-15 | 2018-11-15 | Lens driver, camera apparatus and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6857702B2 (en) |
| CN (1) | CN209265056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438397A (en) * | 2021-06-18 | 2021-09-24 | 新思考电机有限公司 | Actuating device, assembling method thereof and electronic equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09109267A (en) * | 1995-10-13 | 1997-04-28 | Nippon Plast Co Ltd | Joined structure |
| JP5146953B2 (en) * | 2007-08-29 | 2013-02-20 | 日本電産サンキョー株式会社 | Lens drive device |
| JP2016004253A (en) * | 2014-06-19 | 2016-01-12 | 岩谷産業株式会社 | Lens driving device |
| JP2016020992A (en) * | 2014-07-15 | 2016-02-04 | 岩谷産業株式会社 | Lens drive device |
| JP6508066B2 (en) * | 2016-01-07 | 2019-05-08 | 株式会社デンソー | Water heater |
| JP2019008069A (en) * | 2017-06-22 | 2019-01-17 | アルプス電気株式会社 | Lens driving device, camera module using the same, and lens driving device manufacturing method |
-
2018
- 2018-11-15 CN CN201821885920.6U patent/CN209265056U/en active Active
-
2019
- 2019-11-14 JP JP2019206059A patent/JP6857702B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438397A (en) * | 2021-06-18 | 2021-09-24 | 新思考电机有限公司 | Actuating device, assembling method thereof and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020086453A (en) | 2020-06-04 |
| JP6857702B2 (en) | 2021-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230085828A1 (en) | Voice coil motor | |
| JP7194482B2 (en) | lens drive unit | |
| US11528394B2 (en) | Lens driving module with casing having plastic material and assembly method thereof | |
| CN105022203B (en) | Lens moving apparatus | |
| CN104902149A (en) | Lens moving unit and camera module having the same | |
| CN102809798B (en) | Lens mount driving means | |
| JP6346829B2 (en) | Lens drive device | |
| CN104935792A (en) | Lens Moving Unit and Camera Module Having the Same | |
| KR102541555B1 (en) | Lens moving apparatus | |
| JP6270046B2 (en) | Lens drive device | |
| JP2016133805A (en) | Lens driving device | |
| CN204515213U (en) | Lens driver and camera model | |
| KR102533688B1 (en) | Camera module and a method of actively aligning a lens barrel of the camera module | |
| KR20160094636A (en) | A lens moving unit and a camera module including the same | |
| KR20160073763A (en) | Lens moving unit | |
| US20130170055A1 (en) | Lens module capable of aligning voice coil motor with image sensor module | |
| CN209265056U (en) | Lens driver, camera apparatus and electronic equipment | |
| CN111856689A (en) | Lens driving motor, camera and mobile terminal | |
| CN108508568B (en) | Lens driving device and base thereof | |
| TWI485955B (en) | Voice coil motor | |
| TWI439015B (en) | Voice coil motor | |
| CN210442563U (en) | Optical zoom motor and imaging device | |
| CN209102987U (en) | Electronic device, camera apparatus and lens driver | |
| JP6346830B2 (en) | Lens drive device | |
| US8854749B2 (en) | Voice coil motor having a base with protrusions and a shell with mounting holes receiving the protrusions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |