CN106331458A - Dual-camera closed-loop driving device of small-distance lens sets - Google Patents
Dual-camera closed-loop driving device of small-distance lens sets Download PDFInfo
- Publication number
- CN106331458A CN106331458A CN201610900426.1A CN201610900426A CN106331458A CN 106331458 A CN106331458 A CN 106331458A CN 201610900426 A CN201610900426 A CN 201610900426A CN 106331458 A CN106331458 A CN 106331458A
- Authority
- CN
- China
- Prior art keywords
- supports body
- lens
- lens supports
- groove
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Abstract
The invention discloses a dual-camera closed-loop driving device of small-distance lens sets. The dual-camera closed-loop driving device comprises a shell, lens supporting bodies and a base. The lens supporting bodies comprise the first lens supporting body and the second lens supporting body. A left groove and a right groove are formed in the left side and the right side of the base in parallel. The first lens supporting body is arranged in the left groove. The second lens supporting body is arranged in the right groove. Vertical slide guiding and limiting are achieved between the first lens supporting body and a left side plate of the base and the second lens supporting body and a right side plate of the base through ball and slide groove structures. Vertical slide guiding and limiting are achieved between the first lens supporting body and a partition plate and between the second lens supporting body and a rear plate of the base through groove cavities. The dual-camera closed-loop driving device has the advantages that guiding and limiting are achieved between the two lens supporting bodies and the partition plate in the middle through the cavities, traditional ball and slide groove structures are avoided, the distance between the two lens supporting bodies is effectively reduced, the distance between the lens sets is decreased, and the requirements of clients for the small size and compact structure of products are met.
Description
Technical field
The present invention relates on a kind of photographic means for driving the driving means of camera lens, particularly relate to a kind of dual camera and close
Ring driving means.
Background technology
It is used on photographic means especially mobile phone camera driving the driving means of camera lens to be usually voice coil motor, voice coil loudspeaker voice coil horse
Reach that to be a kind of utilization produce from the interaction between magnetic pole in the magnetic field that magnetic field and the hot-wire coil conductor of permanent-magnet steel produces
The device of regular motion.And in the various photographic means used at present, mainly use the structure side of a photographic head
Formula, single photographic head can only shoot the shooting picture of a range of photo and 2D every time, and definition can not meet requirement,
Can not realize that same eyes are seen is completely the same；Along with people are to the requirement of photo high-tech and following 3D technology
Under driving, the photographic means that simulating human eyes are the same can step into application, by the use of two photographic head and more first
The simulation of the triangulation entered, can be similar to, at simulated implementation, the function found a view and focus that human eye is the same, it is achieved take pictures
The scene seen with eyes of outdoor scene consistent.
If to realize the application of two photographic head on photographic means, first must have and can drive two cam movements
Driving means, although some tentative dual camera driving means uses the most on the market, but causes because structure limits
Its size is bigger, and especially for driving two camera lenses, between two photographic head, design pitch is bigger, but takes a picture now
Device development trend is little, thin, light, and therefore, existing driving means can not meet the demand of client, accordingly, it would be desirable to a kind of little
The dual camera close-loop driven device of spacing lens group.
Summary of the invention
In order to overcome drawbacks described above, the invention provides that a kind of volume is little, compact conformation and the double of Small Distance lens group take the photograph
As head close-loop driven device.
To achieve these goals, the technical scheme is that the dual camera closed loop of a kind of Small Distance lens group is driven
Dynamic device, including housing, lens supports body and base, lens supports body is used for driving camera lens to move, described lens supports body bag
Include the first lens supports body and the second lens supports body, the first described lens supports body and the second lens supports body front end respectively
Being provided with driving means and flexible PCB, on described base, left and right is provided with left and right two grooves side by side, is provided with between two grooves
Demarcation strip, is provided with the first lens supports body in left groove, be provided with the second lens supports body, described first lens supports in right groove
Ball spout structure is passed through respectively upper and lower between body and chassis left side plate, between described second lens supports body and base right plate
Slide-and-guide and spacing, the first lens supports body and the second lens supports body and demarcation strip and base back plate are by groove die cavity
Lower slider guides and spacing.
Further, described pan frontward end is that opening is arranged, and is used for being correspondingly arranged driving means.
Further, described driving means includes drive magnet, drives coil and Hall element.
Further, on the left of described first lens supports body and it is respectively equipped with positioner on the right side of the second lens supports body, institute
State positioner and include that phase magnet and magnetic conductive board, described phase magnet are provided with on lens supports body, magnetic conductive board be fixed on
On left plate that phase magnet is corresponding or right plate, left plate between described magnetic conductive board and phase magnet or right plate set
Have and facilitate what magnetic field passed through to pass through groove.
Further, the first described lens supports body and the flexible PCB of the second lens supports body are wholely set.
The invention has the beneficial effects as follows: guided and spacing by die cavity between two lens supports bodies and middle demarcation strip,
Avoid conventional ball sliding groove structure, the effective spacing reduced between two lens supports bodies, and then reduce lens group it
Between spacing, meet that client is little about small product size, the demand of compact conformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
A kind of dual camera close-loop driven device of Small Distance lens group, including housing 1, lens supports body 2 and base 3,
Lens supports body 2 is used for driving camera lens to move, and described lens supports body 2 includes that the first lens supports body 201 and the second lens prop up
Support body 202, the first described lens supports body 201 and the second lens supports body 202 front end are respectively equipped with driving means and flexibility
Circuit board 4, on described base 3, left and right is provided with left and right two grooves (203,204) side by side, sets between two grooves (203,204)
There is demarcation strip 205, be provided with the first lens supports body 201 in left groove 203, in right groove 204, be provided with the second lens supports body
202, between described first lens supports body 201 and chassis left side plate 206, on the right side of described second lens supports body 202 and base
Being slided up and down by ball spout structure 209 respectively between plate 207 and guide and spacing, the first lens supports body 201 and second is saturating
Mirror supporter 202 and demarcation strip 205 and base back plate 208 slide up and down guiding and spacing by groove die cavity.
As the improvement of technique scheme, base 3 front end is that opening is arranged, and is used for being correspondingly arranged driving means.
Further, driving means includes drive magnet 5, drives coil 6 and Hall element 7.
In another embodiment of the application, with the second lens supports body on the left of described first lens supports body 201
Being respectively equipped with positioner on the right side of in the of 202, described positioner includes that phase magnet 8 and magnetic conductive board 9, described phase magnet 8 are provided with
On lens supports body 2, magnetic conductive board 9 is fixed on the left plate 206 corresponding with phase magnet 8 or right plate 207, described in lead
Left plate 206 between magnetic sheet 9 and phase magnet 8 or right plate 207 are provided with and facilitate what magnetic field passed through to pass through groove.
Further, preferred as one, the first lens supports body 201 and flexible PCB 4 of the second lens supports body 202
It is wholely set.
Technical scheme is not limited to the restriction of above-mentioned specific embodiment, every does according to technical scheme
The technology deformation gone out, within each falling within protection scope of the present invention.
Claims (5)
1. a dual camera close-loop driven device for Small Distance lens group, including housing, lens supports body and base, lens prop up
Support body is used for driving camera lens to move, and described lens supports body includes the first lens supports body and the second lens supports body, described
First lens supports body and the second lens supports body front end are respectively equipped with driving means and flexible PCB, it is characterised in that: institute
State left and right on base and be provided with left and right two grooves side by side, be provided with demarcation strip between two grooves, in left groove, be provided with the first lens
Supporter, is provided with the second lens supports body in right groove, between described first lens supports body and chassis left side plate, described second
Slided up and down by ball spout structure respectively between lens supports body and base right plate and guide and spacing, the first lens supports
Body and the second lens supports body and demarcation strip and base back plate slide up and down guiding and spacing by groove die cavity.
The dual camera close-loop driven device of Small Distance lens group the most according to claim 1, it is characterised in that: the described end
Seat front end is that opening is arranged, and is used for being correspondingly arranged driving means.
The dual camera close-loop driven device of Small Distance lens group the most according to claim 1 and 2, it is characterised in that: institute
The driving means stated includes drive magnet, drives coil and Hall element.
The dual camera close-loop driven device of Small Distance lens group the most according to claim 1, it is characterised in that: described
On the left of one lens supports body and being respectively equipped with positioner on the right side of the second lens supports body, described positioner includes phase magnet
And magnetic conductive board, described phase magnet is provided with on lens supports body, and magnetic conductive board is fixed on the left plate corresponding with phase magnet
Or on right plate, left plate between described magnetic conductive board and phase magnet or right plate are provided with and facilitate what magnetic field passed through to pass through
Groove.
The dual camera close-loop driven device of Small Distance lens group the most according to claim 1, it is characterised in that: described
The flexible PCB of the first lens supports body and the second lens supports body is wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900426.1A CN106331458A (en) | 2016-10-17 | 2016-10-17 | Dual-camera closed-loop driving device of small-distance lens sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900426.1A CN106331458A (en) | 2016-10-17 | 2016-10-17 | Dual-camera closed-loop driving device of small-distance lens sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106331458A true CN106331458A (en) | 2017-01-11 |
Family
ID=57817673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610900426.1A Pending CN106331458A (en) | 2016-10-17 | 2016-10-17 | Dual-camera closed-loop driving device of small-distance lens sets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106331458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946086A (en) * | 2020-06-30 | 2022-01-18 | 三星电机株式会社 | Multi-camera module, electronic device and housing for multi-camera module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130141541A1 (en) * | 2010-06-11 | 2013-06-06 | Hysonic. Co., Ltd. | Compact camera actuator and compact stereo-scopic image photographing device |
| CN103454749A (en) * | 2013-08-29 | 2013-12-18 | 上海比路电子有限公司 | Driving motor of closed-loop lens |
| CN104932174A (en) * | 2015-06-25 | 2015-09-23 | 南昌欧菲光电技术有限公司 | Double-camera module |
| CN105187695A (en) * | 2015-07-21 | 2015-12-23 | 南昌欧菲光电技术有限公司 | Dual-camera module set and image pickup device |
| CN105785547A (en) * | 2016-04-27 | 2016-07-20 | 河南省皓泽电子有限公司 | Closed-loop single set control central guidance automatic focusing device used for dual cameras |
-
2016
- 2016-10-17 CN CN201610900426.1A patent/CN106331458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130141541A1 (en) * | 2010-06-11 | 2013-06-06 | Hysonic. Co., Ltd. | Compact camera actuator and compact stereo-scopic image photographing device |
| CN103454749A (en) * | 2013-08-29 | 2013-12-18 | 上海比路电子有限公司 | Driving motor of closed-loop lens |
| CN104932174A (en) * | 2015-06-25 | 2015-09-23 | 南昌欧菲光电技术有限公司 | Double-camera module |
| CN105187695A (en) * | 2015-07-21 | 2015-12-23 | 南昌欧菲光电技术有限公司 | Dual-camera module set and image pickup device |
| CN105785547A (en) * | 2016-04-27 | 2016-07-20 | 河南省皓泽电子有限公司 | Closed-loop single set control central guidance automatic focusing device used for dual cameras |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946086A (en) * | 2020-06-30 | 2022-01-18 | 三星电机株式会社 | Multi-camera module, electronic device and housing for multi-camera module |
| CN113946086B (en) * | 2020-06-30 | 2023-06-27 | 三星电机株式会社 | Multi-camera module, electronic device, and housing for multi-camera module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI791207B (en) | Electronic equipment | |
| CN206136089U (en) | Booth is apart from two camera closed loop drive arrangement of lens group | |
| CN201298141Y (en) | A wheel base adjustable portable stereo image shooting device | |
| WO2018086408A1 (en) | Double-camera driving device | |
| CN208027061U (en) | More camera lens photographic systems | |
| CN105739053A (en) | Closed loop double drive automatic focusing device used by double cameras | |
| CN105785547A (en) | Closed-loop single set control central guidance automatic focusing device used for dual cameras | |
| CN108490718B (en) | Camera assembly and electronic equipment | |
| CN108696673A (en) | A kind of camera arrangement, method and apparatus | |
| WO2022007048A1 (en) | Photographing module and electronic device | |
| CN110166662B (en) | Electronic device | |
| CN106773460B (en) | Automatic focusing device with double cameras | |
| CN111491094B (en) | Camera module and terminal | |
| CN205720837U (en) | The closed loop Dan Zu control centre of a kind of dual camera guides automatic focusing mechanism | |
| CN207926751U (en) | Electronic equipment and its camera | |
| WO2023015682A1 (en) | Anti-shake periscopic module | |
| CN106331458A (en) | Dual-camera closed-loop driving device of small-distance lens sets | |
| CN105785550A (en) | Novel miniature zooming photographing driving device | |
| CN205507192U (en) | Closed loop dual drive auto focus device that two cameras used | |
| CN104902159A (en) | Motion camera with lens stabilizing function | |
| CN205507193U (en) | Closed loop single drive auto focus device that two cameras used | |
| CN208076838U (en) | A kind of camera Anti-shaking structure | |
| CN206557455U (en) | The upper shell fragment that dual camera automatic focusing mechanism is used | |
| CN105739054A (en) | Closed loop single drive automatic focusing device used by double cameras | |
| CN207408722U (en) | A kind of autozoom pick-up lens module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 454750 Xinxiang City, Henan province Mengzhou Yao Yao Industrial Zone Henan Hao Ze Electronics Co., Ltd. Applicant after: Henan haoze Electronic Co., Ltd Address before: 454750 Xinxiang City, Henan province Mengzhou Yao Yao Industrial Zone Henan Hao Ze Electronics Co., Ltd. Applicant before: HENAN HAOZE ELECTRONICS CO., LTD. |
|
| CB02 | Change of applicant information |