CN103135192A - Lens adjusting structure - Google Patents
Lens adjusting structure Download PDFInfo
- Publication number
- CN103135192A CN103135192A CN2011103759405A CN201110375940A CN103135192A CN 103135192 A CN103135192 A CN 103135192A CN 2011103759405 A CN2011103759405 A CN 2011103759405A CN 201110375940 A CN201110375940 A CN 201110375940A CN 103135192 A CN103135192 A CN 103135192A
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- CN
- China
- Prior art keywords
- lens
- upper cover
- regulating structure
- protecgulum
- camera lens
- 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.)
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Abstract
The invention provides a lens adjusting structure which comprises a lens seat, a lens module, a rotating seat and a driving device. The lens seat comprises a front cover and an upper cover. The rotating seat is arranged in a tubular body of the front cover, and the lens module is arranged on the rotating seat. The upper cover is located at the back of the front cover and is provided with the driving device. The driving device is provided with a gear group connected with the rotating seat. The lens adjusting structure utilizes the gear group of the driving device to drive the rotating seat, and enables the lens module to adjust image taking angle with displacement of the rotating seat.
Description
Technical field
The present invention relates to a kind of lens regulating structure, espespecially a kind of lens regulating structure of networking telephone user image capture.
Background technology
Sampling image lens has applied in the middle of daily life such as portable 3C electronic product, camera device, monitoring arrangement and the networking telephone etc. widely since modularization.Described sampling image lens module mainly comprises camera lens, image sensor and circuit substrate, can obtain required capture scope by the optical design of wherein said lens wearer, but for the change in response to the user position, still need described capture scope is done the adjustment of appropriateness.In general, described sampling image lens module can be arranged in a lens mount, for reaching adjustable purpose, need described lens mount to be arranged on a main engine bed again, then described lens mount between described lens mount and described main engine bed, rotating mechanism is set, so that can carry out the adjustment of position upper angle.Present angle lens is adjusted structure, because member is complicated, bulky, causes the miniaturization development that is unfavorable for all on assembling and cost that product is compact, should give in fact improvement.
Summary of the invention
In view of this, be necessary to provide a kind of and can directly carry out the lens regulating structure of angular setting in lens mount.
The invention provides a kind of lens regulating structure, it comprises a lens mount, a camera lens module, a rotary seat and a drive unit.Described lens mount includes a protecgulum and a upper cover, and described rotary seat is set in the cylindrical body of described protecgulum, and described camera lens module is set on described rotary seat.Described upper cover is positioned at the rear of described protecgulum, and has described drive unit setting, and described drive unit has a gear set and connects described rotary seat.
Compare prior art, lens regulating structure of the present invention, be connected with described rotary seat in described protecgulum by the described gear set of described lens mount upper cover, the described camera lens module that can directly drive on described rotary seat in described lens mount carries out the adjustment of angle, thereby can save the setting of main engine bed, be conducive to the optimized development that product shape is simplified and reduced costs.
Description of drawings
Fig. 1 is the decomposing schematic representation of lens regulating structure of the present invention.
Fig. 2 is the assembled sectional view of the lens regulating structure of Fig. 1.
Fig. 3 is the use schematic diagram that the camera lens of the lens regulating structure of Fig. 1 adjusts upward.
Fig. 4 is the use schematic diagram that the camera lens of the lens regulating structure of Fig. 1 is adjusted downwards.
Fig. 5 is the enlarged diagram of sliding support spacer of the lens regulating structure of Fig. 1.
The main element symbol description
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10 |
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12 |
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122 |
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1220 |
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1222 |
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124 |
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1242 |
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1244 |
| Groove | 1246 |
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14 |
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142 |
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144 |
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146 |
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16 |
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162 |
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164 |
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166 |
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18 |
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182 |
| Fixed |
1822 |
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184 |
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1842 |
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1844 |
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186 |
| Tooth |
1862 |
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1864、1866 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing, the present invention being done one specifically introduces.
See also Fig. 1, be the decomposing schematic representation of lens regulating structure of the present invention.Described lens regulating structure 10, it comprises a lens mount 12, a camera lens module 14, a rotary seat 16 and a drive unit 18.
Described lens mount 12 comprises and has a protecgulum 122 and a upper cover 124.Described protecgulum 122 is the cylindrical body configurations for hollow, in the front end of described protecgulum 122 cylindrical body, a front glass panel 1220 is set, and described front glass panel 1220 is transparent glass, can cover the front end of described protecgulum 122 cylindrical body.Described rotary seat 16 is set in the cylindrical body of described protecgulum 122, described camera lens module 14 is set on described rotary seat 16.Described camera lens module 14 includes a camera lens 142, an image sensor 144 (as shown in Figure 2) and a circuit board 146, described image sensor 144 is arranged on described circuit board 146, described camera lens 142 is arranged at the front end of described image sensor 144, and is fixed on described circuit board 146.The image information that described camera lens 142 captures after the opto-electronic conversion by described image sensor 144, transmits via the circuit on described circuit board 146.Therefore, described camera lens module 14 can along with the position at described rotary seat 16 places, carry out the running of image capture in described protecgulum 122 cylindrical body.The front end of described rotary seat 16 is a bearing support 162, and the both sides of described bearing support 162 have respectively a pivot 164 and arrange, and the rear end of described bearing support 162 is provided with a conical gear 166.Described bearing support 162 is in order to set described camera lens module 14, the scarfing slot 1222 that has on the described protecgulum 122 cylindrical body inner edge surfaces of 164 correspondences of described pivot arranges, described pivot 164 is embedded in described scarfing slot 1222, and described rotary seat 16 just can be done the swing running of angle with described camera lens module 14 in described protecgulum 122 cylindrical body.
Described upper cover 124 is positioned at the rear end of described protecgulum 122, and has described drive unit 18 settings.Described drive unit 18 includes one and drives key 182, a sliding support 184 and a gear set 186, and wherein said gear set 186 has a tooth bar 1862 and two transmission gears 1864,1866.Described driving key 182 is arranged in the chute 1242 that described upper cover 124 end faces have, has a long slot bore 1244 in described chute 1242, described long slot bore 1244 allows that the fixed bar 1822 that described driving key 182 bottom surfaces have passes, described fixed bar 1822 passes described long slot bore 1244 and fix described sliding support 184 and described tooth bar 1862 on described upper cover 124 inner edge surface, makes described sliding support 184 and described tooth bar 1862 can be subjected to the driving of described driving key 182 and move forward and backward running.Described two transmission gears 1864,1866 are coupling in the inside of described upper cover 124 front ends and engagement each other, wherein said transmission gear 1864 is connected with a joggle with described tooth bar 1862, another described transmission gear 1866 described upper cover 124 and described protecgulum 122 in conjunction with the time and described conical gear 166 engaged transmission of described rotary seat 16.Therefore, described driving key 182 orders about the displacement running of described tooth bar 1862, just can drive described rotary seat 16 by described two transmission gears 1864,1866 and swing running.In addition, described two transmission gears 1864,1866 are except the driving running of the described slide key 182 of transmission, and the effect with correcting direction.See also Fig. 3, described slide key 182 is during towards described protecgulum 122 directions (forward direction) displacement, described tooth bar 1862 moves towards identical direction, and then the described transmission gear 1864 that drives its engagement counterclockwise rotates, another described transmission gear 1866 can turn clockwise, and can drive at last also counter-clockwise swing of described rotary seat 16.The described camera lens 142 that described rotary seat 16 counter-clockwise swings will drive described camera lens module 14 is done the adjustment of angle downwards, the downward adjustment of described camera lens 142 and the displacement forward of described driving key 182 have same tropism, can facilitate the adjustment action of user before described camera lens 142.on the contrary, the user is when the described driving key 182 of the front promotion of described camera lens 142 is mobile towards the opposite direction (backward directions) of described protecgulum 122, the described transmission gear 1864 that can make described tooth bar 1862 drive in the same way its engagement turns clockwise, 1866 counterclockwise rotations of another described transmission gear, driving at last described rotary seat 16 turns clockwise, make described camera lens 142 upwards do the adjustment of angle (as shown in Figure 4), described camera lens 142 is the direction formation consistance of direction and the described driving key 182 of user's pusher of angular setting upwards, therefore can facilitate user's operation.
When described driving key 182 ordered about described tooth bar 1862 displacement, described sliding support 184 was along with synchronous operation, and cooperation has the effect of location.Described sliding support 184 has a spacer 1842 and arranges, and described spacer 1842 has elasticity, and described elastic reaction makes described spacer 1842 have the effect that continues to nestle up described upper cover 124 inner edge surfaces.Described spacer 1842 has a lug 1844 near the end of upper cover 124 inner edge surfaces, and the corresponding described lug 1844 of described upper cover 124 inner edge surfaces has at least one groove 1246 setting (as shown in Figure 5), when described lug 1844 with described sliding support 184 displacements, and when interior by the described groove 1246 of elasticity landing, can make described tooth bar 1862 drive described rotary seats 16 and adjust described camera lens 142 angles and reach stable position.The allocation position of described groove 1246 and quantity, the chimeric snapping of corresponding described lug 1844 can be set described camera lens 142 and adjust the angle position that stops.For example, camera lens described in Fig. 2 142 shows that camera lens 142 described in the horizontal level, Fig. 3 of zero degrees shows the positions of downward 15 degree and described camera lens shown in Figure 4 142 upwards positions of 15 degree.Described camera lens 142 can certainly be set in the position of downward 30 degree (indicating in figure), can set described camera lens 142 simultaneously when downward 30 spend this position, close the function of described camera lens 142 pick-up images.
Lens regulating structure of the present invention, protecgulum and the inner setting of upper cover at described lens mount, and carry out the adjustment of described angle lens with stable gear set, the position that simultaneously described camera lens has described spacer fixed lens angular setting when adjusting, can not need to add in addition main body and rotating mechanism fully, it is simple in structure is conducive to the product miniaturization, and assembling easily, the angle lens adjustment is stable, can reduce manufacturing cost and have better operation effective utilization.
In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention is within all should being included in the present invention's scope required for protection.
Claims (10)
1. lens regulating structure, it comprises a lens mount, a camera lens module, a rotary seat and a drive unit, it is characterized in that: described lens mount includes a protecgulum and a upper cover, described rotary seat is set in the cylindrical body of described protecgulum, described camera lens module is set on described rotary seat, described upper cover is positioned at the rear of described protecgulum, and has described drive unit setting, and described drive unit has a gear set and connects described rotary seat.
2. lens regulating structure as claimed in claim 1, it is characterized in that: described protecgulum is the cylindrical body configuration for hollow, and the front end of described protecgulum cylindrical body arranges a front glass panel.
3. lens regulating structure as claimed in claim 1, it is characterized in that: described camera lens module includes a camera lens, an image sensor and a circuit board, described image sensor is arranged on described circuit board, described camera lens is arranged at the front end of described image sensor, and is fixed on described circuit board.
4. lens regulating structure as claimed in claim 1, it is characterized in that: the front end of described rotary seat is a bearing support, and the both sides of described bearing support have respectively a pivot setting, and the rear end of described bearing support is provided with a conical gear.
5. lens regulating structure as claimed in claim 4 is characterized in that: described bearing support is set described camera lens module, and the scarfing slot setting that has on the corresponding described protecgulum cylindrical body inner edge surface of described pivot is embedded in described scarfing slot described pivot.
6. lens regulating structure as claimed in claim 1, it is characterized in that: described drive unit includes one and drives key and a sliding support, described driving key is arranged in the chute that described upper cover top surface has, have a long slot bore in described chute, described driving key bottom surface has a fixed bar and passes described long slot bore.
7. lens regulating structure as claimed in claim 1, it is characterized in that: described gear set comprises a tooth bar and two transmission gears, described two driving gearshafts are connected to the inside of described upper cover front end and engagement each other, described tooth bar and one of them described transmission gear are connected with a joggle, another described transmission gear at described upper cover when described protecgulum is combined and the engagement of the described conical gear of described rotary seat.
8. lens regulating structure as claimed in claim 6, it is characterized in that: described fixed bar passes described long slot bore and fix described sliding support and described tooth bar on described upper cover inner edge surface.
9. lens regulating structure as claimed in claim 6, it is characterized in that: described sliding support has a spacer setting, and described spacer has elasticity, makes described spacer continue to nestle up described upper cover inner edge surface.
10. lens regulating structure as claimed in claim 9, it is characterized in that: described spacer has a lug near the end of upper cover inner edge surface, and the corresponding described lug of described upper cover inner edge surface has at least one groove setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103759405A CN103135192A (en) | 2011-11-23 | 2011-11-23 | Lens adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103759405A CN103135192A (en) | 2011-11-23 | 2011-11-23 | Lens adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103135192A true CN103135192A (en) | 2013-06-05 |
Family
ID=48495267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103759405A Pending CN103135192A (en) | 2011-11-23 | 2011-11-23 | Lens adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103135192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685887A (en) * | 2013-11-15 | 2014-03-26 | 青岛歌尔声学科技有限公司 | Camera and electronic device |
| CN103687369A (en) * | 2012-08-30 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device having shooting device |
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| CN2552921Y (en) * | 2002-07-17 | 2003-05-28 | 谢基生 | Spherical camera structure with 360 degree rotating function |
| CN2804888Y (en) * | 2005-06-08 | 2006-08-09 | 一品光学工业股份有限公司 | Lens module structure |
| CN1829426A (en) * | 2005-03-04 | 2006-09-06 | 三星电子株式会社 | Apparatus for rotating camera lens module for mobile terminal |
| JP2007025640A (en) * | 2005-06-17 | 2007-02-01 | Nidec Sankyo Corp | Lens drive apparatus |
| CN101153949A (en) * | 2006-09-29 | 2008-04-02 | 鸿富锦精密工业（深圳）有限公司 | Camera module group and portable electronic device |
| US20090135508A1 (en) * | 2006-03-29 | 2009-05-28 | Toshiya Matozaki | Lens Driving Device, Optical Pick Up Device and Adjusting Method |
| CN101577790A (en) * | 2008-05-09 | 2009-11-11 | 三美电机株式会社 | Camera module |
-
2011
- 2011-11-23 CN CN2011103759405A patent/CN103135192A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552921Y (en) * | 2002-07-17 | 2003-05-28 | 谢基生 | Spherical camera structure with 360 degree rotating function |
| CN1829426A (en) * | 2005-03-04 | 2006-09-06 | 三星电子株式会社 | Apparatus for rotating camera lens module for mobile terminal |
| CN2804888Y (en) * | 2005-06-08 | 2006-08-09 | 一品光学工业股份有限公司 | Lens module structure |
| JP2007025640A (en) * | 2005-06-17 | 2007-02-01 | Nidec Sankyo Corp | Lens drive apparatus |
| US20090135508A1 (en) * | 2006-03-29 | 2009-05-28 | Toshiya Matozaki | Lens Driving Device, Optical Pick Up Device and Adjusting Method |
| CN101153949A (en) * | 2006-09-29 | 2008-04-02 | 鸿富锦精密工业（深圳）有限公司 | Camera module group and portable electronic device |
| CN101577790A (en) * | 2008-05-09 | 2009-11-11 | 三美电机株式会社 | Camera module |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687369A (en) * | 2012-08-30 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device having shooting device |
| CN103687369B (en) * | 2012-08-30 | 2016-11-02 | 罗普特（厦门）科技集团有限公司 | There is the electronic installation of filming apparatus |
| CN103685887A (en) * | 2013-11-15 | 2014-03-26 | 青岛歌尔声学科技有限公司 | Camera and electronic device |
| CN103685887B (en) * | 2013-11-15 | 2017-06-09 | 青岛歌尔声学科技有限公司 | A kind of camera and electronic equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |