CN101119397B - Portable electronic device of embedded camera module group - Google Patents
Portable electronic device of embedded camera module group Download PDFInfo
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- CN101119397B CN101119397B CN2006100619534A CN200610061953A CN101119397B CN 101119397 B CN101119397 B CN 101119397B CN 2006100619534 A CN2006100619534 A CN 2006100619534A CN 200610061953 A CN200610061953 A CN 200610061953A CN 101119397 B CN101119397 B CN 101119397B
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- electron device
- lens module
- portable electron
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Abstract
The present invention provides a portable electronic device for a built-in camera module unit, which comprises a basal, a rotation body, a lens module unit, a stopping piece, and an image sensor. The rotation body has a pivoted part; the pivoted part is pivoted on the basal; the lens module unit is contained in the pivoted part of the rotation body; a leading mechanism for leading the lens module unit to move towards an object side or an image side in a coordination way is arranged at the rotation body and the lens module unit. The stopping piece is fixed on the basal for stopping the lens module unit from rotating; the image sensor is contained in the basal arranged in opposition with the lens module unit. The portable electronic device for a built-in camera module unit regarding the present invention provides focusing function in a compact structure through an active connection combination of the lens module unit and the rotation body.
Description
Technical field
The present invention relates to a kind of portable electron device, relate in particular to a kind of portable electron device of built-in camera module.
Background technology
Along with the development of camera industry, the camera module is widely used in the camera head of various uses, and the camera module is built in various portable electron devices, for example in mobile phone, video camera, the computer, obtains numerous consumers' favor especially.
The camera module generally includes at least one camera lens module, and one and the image sensor that is oppositely arranged of camera lens module.The camera lens module can comprise one or more camera lenses, and the lens barrel that holds camera lens.During focusing, drive camera lens module and image sensor relative displacement, seek the focusing position (position of finding a view) of a tool optimum resolution.During zoom, the distance between the camera lens in the moving lens module, or when a plurality of camera lens module, the distance between the moving lens module, thus reach the purpose of zoom.
The camera module uses motor driven focusing or focusing ring focusing usually, yet the motor cost is expensive, and often needs to take bigger space, makes the portable electronic device structure of built-in this camera module also bigger; Focusing ring also makes more compact portable electronic device structure complexity such as mobile phone.
In view of this, provide a kind of focusing function that has, the portable electron device of the built-in camera module of compact conformation is real be necessity.
Summary of the invention
Below, a kind of portable electron device of built-in camera module will be described with embodiment.
A kind of portable electron device of built-in camera module, it comprises matrix, rotary body, camera lens module, stop element and image sensor, described matrix offers a groove, described rotary body has a panel part and an articulated section, and described articulated section is a hollow axle tube, and it runs through described panel part, and extend described panel part, the articulated section outer wall of described rotary body is provided with projection, and described projection is embedded in the described swivelling chute, and along described swivelling chute rotation; Described camera lens module is contained in the articulated section of described rotary body, and the articulated section of described rotary body is provided with described camera lens module and cooperates the guide mechanism of the described camera lens module of guiding to thing side or picture side shifting; Described stop element is fixed on the described matrix, is used for the described camera lens module of backstop and rotates; Described image sensor is contained in the described matrix, and is oppositely arranged with described camera lens module.
Compared with prior art, the portable electron device of described built-in camera module, its rotary body cooperates with the matrix rotation, the camera lens module is arranged in the articulated section of rotary body and matrix pivot joint, camera lens module and this articulated section be provided with match be used to guide the guide mechanism of camera lens module to thing side or picture side shifting, the camera lens module is further rotated by the stop element restriction of being fixed on the matrix, and image sensor is arranged in the matrix.When the relative matrix of rotary body rotates, the camera lens module relies on guide mechanism, can the image sensor in matrix move in the articulated section of rotary body, realizes focusing.The portable electron device of described built-in camera module is realized compact structure, smaller volume by with camera lens module and the combination of rotary body interlock.
Description of drawings
Fig. 1 is the portable electron device perspective exploded view of the built-in camera module that provides of the first embodiment of the present invention.
Fig. 2 is the portable electron device assembling back schematic perspective view of the built-in camera module that provides of the first embodiment of the present invention.
Fig. 3 is the cutaway view of Fig. 2 along the III-III line.
Fig. 4 is the view of the relative matrix Rotate 180 of rotary body degree among Fig. 2.
Fig. 5 is the portable electron device schematic perspective view of the built-in camera module that provides of the second embodiment of the present invention.
Embodiment
Be described in further detail below in conjunction with the portable electron device of accompanying drawing built-in camera module provided by the invention.
See also Fig. 1 to Fig. 3, the portable electron device 1 of the built-in camera module that the first embodiment of the present invention provides, it is a mobile phone.This mobile phone comprises 30, two stop elements 40 of rotary body 20, one camera lens modules that a matrix 10, cooperates with described matrix 10 rotations, and an image sensor 50.
Described matrix 10 is provided with keyboard 11.Described matrix 10 offers the groove 12 of a circle, and described groove 12 inwalls radially offer the swivelling chute 121 of an annular.
Described rotary body 20 comprises a panel part 21, and one and described panel part 21 integrated articulated sections 22.Described panel part 21 is provided with display screen 210.Described articulated section 22 is a hollow axle tube, it runs through described panel part 21, and extend the surface that described panel part 21 cooperates with described matrix 10, described articulated section 22 outer walls have the projection 221 of an annular, are evenly distributed with two cam pins 222,223 on the sustained height position circumference of described articulated section 22 inwalls.Described protruding 221 are embedded in the swivelling chute 121 of described matrix 10, can be clockwise or be rotated counterclockwise under user's active force along described swivelling chute 121, and described rotary body 20 therefore can described relatively matrix 10 parallel rotation.
Described camera lens module 30 comprises lens barrel 31, and is fixedly set in the camera lens 32 in the described lens barrel 31.Described lens barrel 31 outer walls are provided with two cam paths 311,312, offer two grooves 313 on described lens barrel 31 barrels.Described two cam paths 311,312 lay respectively on half outer wall of described lens barrel 31, described two cam paths 311,312 have starting point and terminal point respectively, described two cam paths 311,312 starting point equates with described image sensor 50 distances, described two cam paths 311,312 terminal point equates with described image sensor 50 distances, each cam path 311, circular arc angle between 312 the Origin And Destination is 180 degree, preferably, each cam path 311,312 are inclination from the described relatively image sensor 50 of origin-to-destination along described lens barrel 31 outer walls rises each cam path 311,312 starting point and terminal point be corresponding described cam path 311 respectively, the minimum point and the peak of the described image sensor 50 of 312 distances.Described camera lens module 30 is contained in the articulated section 22 of described rotary body 20, two cam pins 222,223 of described articulated section 22 are embedded in two cam paths 311,312 of lens barrel 31 of described camera lens module 30, constitute the guide mechanism that the described camera lens module 30 of guiding moves.Described two cam pins 222,223 are replaced the differing heights position of described cam path 311,312 described relatively image sensor 50, thereby are guided described camera lens module 30 to thing side or picture side shifting during respectively along described two cam paths 311,312 rotation.
Be understandable that, be used to guide the guide mechanism that described camera lens module 30 moves, be not limited to cam path 311,312 fit forms of lens barrel 31 outer walls of the cam pin 222,223 of articulated section 22 inwalls of the described rotary body 20 of above-mentioned employing and described camera lens module 30, articulated section 22 inwalls of described rotary body 20 can be provided with internal screw thread, lens barrel 31 outer walls of described camera lens module 30 can be provided with the external screw teeth that cooperates with described internal screw thread, realize that so the described camera lens module 30 of guiding is to thing side or picture side shifting.
Described two stop elements 40 are respectively a circular arc lengthy motion picture shape, are positioned at the groove 12 of described matrix 10, and are fixed on the base plate of this groove 12, and described two stop elements 40 can be one-body molded with described matrix 10.Described two stop elements 40 are replaced two grooves 313 of described lens barrel 31 respectively, with the rotation of the described lens barrel 31 of backstop.
Certainly, the groove 313 that described lens barrel 31 barrels are offered, and the quantity of stop element 40 can be one or more only also, and only need make that can reach the described lens barrel 31 of backstop rotates and get final product.
Described image sensor 50 can be charge coupled device (Charge Coupled Device is called for short CCD) or complementary metal oxide semiconductors (CMOS) (Complementary Metal-Oxide-SemiconductorTransistor is called for short CMOS).Described image sensor 50 is contained on the base plate of groove 12 of described matrix 10, and is oppositely arranged with described camera lens module 30.
See also Fig. 4, when the state (see figure 2) that overlaps with matrix 10 when user's self-rotating body 20 is pulled rotary body 20, the projection 221 of described articulated section 22 outer walls is rotated along the swivelling chute 121 of described matrix 10, two cam pins 222,223 of described articulated section 22 inwalls begin to rotate from the starting point (it is the minimum point of described cam path 311,312 described relatively image sensor 50 in the present embodiment, and promptly camera lens module 30 is positioned at and the minimum place of image sensor 50 distances) of two cam paths 311,312 of lens barrel 31 outer walls of described camera lens module 30 respectively.Because the backstop of described stop element 40 is rotated, described lens barrel 31 drives built-in camera lens 32 and can move along the image sensor 50 of its optical axis in described matrix 10, realizes focusing.When the projection 221 of the articulated section of described rotary body 20 22 outer walls turns to swivelling chute 121 end positions of described matrix 10, two cam pins 222,223 of described articulated section 22 inwalls turn to the terminal point of two cam paths 311,312 of lens barrel 31 outer walls of described camera lens module 30 respectively, and (it is the peak of cam path 311,312 described relatively image sensor 50 in the present embodiment, be camera lens module 30 be positioned at image sensor 50 apart from maximum), and the just described relatively matrix 10 of the panel part 21 of described rotary body 20 rotates to 180 degree position (see figure 4)s.Pull rotary body 20 in opposite effect power, the rotary body 20 rotatable states that overlap to matrix 10 of replying.
Spend in the mutual transfer process of states at above-mentioned rotary body 20 and matrix 10 coincidence status and 180, when two cam pins 222,223 of articulated section 22 inwalls of described rotary body 20 are replaced two cam paths, 311,312 described relatively image sensor, the 50 differing heights positions of lens barrel 31 outer walls of described camera lens module 30 respectively, described camera lens module 30 is different with the distance of described image sensor 50, be the diverse location that described camera lens module 30 is positioned at the focusing stroke, so can clearly take and the different scenery of user's distance.When described rotary body 20 and matrix 10 are in coincidence status and 180 degree states, when two cam pins 222,223 of articulated section 22 inwalls of described rotary body 20 are replaced the minimum point of two cam paths 311,312 of lens barrel 31 outer walls of described camera lens module 30 and peak position respectively, described camera lens module 30 be in described image sensor 50 apart from minimum and maximum position place, be two endpoint location places that described camera lens module 30 is positioned at the focusing stroke, so can know the scenery that reaches recently in shooting and the user's certain limit farthest.
Be understandable that, described rotary body 20 is not limited to the above-mentioned 180 degree positions that only can rotate to relatively with matrix 10, the arc length of the cam path 311,312 by prolonging described camera lens module 30, described rotary body 20 just relatively matrix 10 rotate to the above position of 180 degree.
See also Fig. 5, portable electron device 2 schematic diagrames of the built-in camera module that provides for the second embodiment of the present invention.Described portable electron device 2 is with the difference of described portable electron device 1: on the described matrix 10 display screen is set, on the described rotary body 20 keyboard is set.So when portable electron device 2 utilized camera lens module 30 externally to take, the user can browse on display screen simultaneously.
Be understandable that, the portable electron device of described built-in camera module also can be other portable electron device form beyond the above-mentioned mobile phone form, this portable electron device only need satisfy have a matrix and relatively the rotary body that rotates of matrix get final product.
Be understandable that, concerning one skilled in the relevant art, can make other various corresponding changes and distortion, and all these changes and distortion all should belong to the protection range in claim of the present invention according to technical scheme of the present invention and technical conceive.
Claims (9)
1. the portable electron device of a built-in camera module, it comprises:
One matrix, described matrix offers a groove, and described groove inwall radially is provided with swivelling chute;
One rotary body, described rotary body has a panel part and an articulated section, described articulated section is a hollow axle tube, it runs through described panel part, and extend described panel part, the articulated section outer wall of described rotary body is provided with projection, and described projection is embedded in the described swivelling chute, and along described swivelling chute rotation;
One camera lens module, described camera lens module is contained in the articulated section of described rotary body, and this articulated section is provided with described camera lens module and cooperates the guide mechanism of the described camera lens module of guiding to thing side or picture side shifting;
At least one stop element, described stop element are fixed on the described matrix, and the described camera lens module of backstop rotates; And
One image sensor, described image sensor is contained in the described matrix, and is oppositely arranged with described camera lens module.
2. the portable electron device of built-in camera module as claimed in claim 1 is characterized in that, described portable electron device is a mobile phone.
3. the portable electron device of built-in camera module as claimed in claim 2 is characterized in that, described matrix is provided with keyboard, and described rotary body is provided with display screen.
4. the portable electron device of built-in camera module as claimed in claim 2 is characterized in that, described matrix is provided with display screen, and described rotary body is provided with keyboard.
5. the portable electron device of built-in camera module as claimed in claim 1, it is characterized in that, described camera lens module comprises lens barrel and is placed in camera lens in the described lens barrel, described guide mechanism comprises the cam path that is arranged at described lens barrel outer wall, and the cam pin that protrudes in described articulated section inwall.
6. the portable electron device of built-in camera module as claimed in claim 5 is characterized in that, described cam path is provided with starting point and terminal point, and the circular arc angle between this Origin And Destination is 180 degree.
7. the portable electron device of built-in camera module as claimed in claim 6 is characterized in that, the minimum point and the peak of the described image sensor of the corresponding respectively described cam path distance of the starting point of described cam path and terminal point.
8. the portable electron device of built-in camera module as claimed in claim 5 is characterized in that, described lens barrel barrel offers groove, and described stop element cooperates with this groove.
9. the portable electron device of built-in camera module as claimed in claim 1 is characterized in that, described image sensor is encapsulated in the groove of described matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100619534A CN101119397B (en) | 2006-08-02 | 2006-08-02 | Portable electronic device of embedded camera module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100619534A CN101119397B (en) | 2006-08-02 | 2006-08-02 | Portable electronic device of embedded camera module group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101119397A CN101119397A (en) | 2008-02-06 |
| CN101119397B true CN101119397B (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100619534A Expired - Fee Related CN101119397B (en) | 2006-08-02 | 2006-08-02 | Portable electronic device of embedded camera module group |
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| Country | Link |
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| CN (1) | CN101119397B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150103238A1 (en) * | 2013-10-11 | 2015-04-16 | Microsoft Corporation | Interface Geometry for Camera Mounting |
| CN111432048B (en) * | 2019-01-09 | 2023-10-24 | 富泰华工业（深圳）有限公司 | Electronic device capable of hiding lens module |
| JP7304514B2 (en) * | 2019-02-28 | 2023-07-07 | 株式会社シグマ | Stepped eccentric roller, lens barrel, and shift adjustment method for lens barrel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636263Y (en) * | 2003-07-26 | 2004-08-25 | 鸿富锦精密工业（深圳）有限公司 | Lens module and digital camera using same |
| CN1550810A (en) * | 2003-04-22 | 2004-12-01 | ����Techwin��ʽ���� | Compact digital zoom camera and cellular phone having the same |
| CN1780306A (en) * | 2004-11-26 | 2006-05-31 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with digit camera |
-
2006
- 2006-08-02 CN CN2006100619534A patent/CN101119397B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550810A (en) * | 2003-04-22 | 2004-12-01 | ����Techwin��ʽ���� | Compact digital zoom camera and cellular phone having the same |
| CN2636263Y (en) * | 2003-07-26 | 2004-08-25 | 鸿富锦精密工业（深圳）有限公司 | Lens module and digital camera using same |
| CN1780306A (en) * | 2004-11-26 | 2006-05-31 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with digit camera |
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| Publication number | Publication date |
|---|---|
| CN101119397A (en) | 2008-02-06 |
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Granted publication date: 20110330 Termination date: 20160802 |