CN202502330U - High zoom and rapid automatic focusing imaging system with motor driving for focusing - Google Patents
High zoom and rapid automatic focusing imaging system with motor driving for focusing Download PDFInfo
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- CN202502330U CN202502330U CN2012201585451U CN201220158545U CN202502330U CN 202502330 U CN202502330 U CN 202502330U CN 2012201585451 U CN2012201585451 U CN 2012201585451U CN 201220158545 U CN201220158545 U CN 201220158545U CN 202502330 U CN202502330 U CN 202502330U
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- 238000003384 imaging method Methods 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
Provided is a high zoom and rapid automatic focusing imaging system with motor driving for focusing, comprising a housing, wherein the housing is internally and sequentially provided with a first lens group frame, a second lens group frame, a third lens group frame, a fourth lens group frame, and a fifth lens group frame. The imaging system of the utility model is characterized in that the housing is provided with a first zooming motor for driving the second lens group frame to move, a second zooming motor for driving the fourth lens group frame to move, and a focusing motor for driving the fifth lens group frame to move. The utility model provides an automatic focusing imaging system which employs three sets of motors for driving and features high pixel and high zooming.
Description
[technical field]
The utility model relates to a kind of focusing mechanism that is used on the picture pick-up device, especially relates to high pixel monitoring camera lens, the autofocus system of similar products such as camera.
[background technology]
Products such as existing monitoring camera lens, camera, generally its to take multiple not high, its reason is to adopt single CD-ROM drive motor to drive each lens group, the distance that relatively moves of each lens group can't be too far away like this, it is not high that it takes multiple.Problem such as its speed of focusing automatically is not fast is arranged again.
[utility model content]
The utility model purpose is to have overcome deficiency of the prior art and provide a kind of employing three groups of motor driven, realizes high pixel, the automatic focusing imaging system of hypermutation times optics.
In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposal:
The hypermutation of motor driven focusing doubly; Fast automatic focusing imaging system; Include housing 1; In housing 1, be provided with the first lens group frame 2, the second lens group frame 3, the 3rd lens group frame 4, the 4th lens group frame 5 and the 5th lens group frame 6 successively, it is characterized in that on housing 1, being provided with and drive first zoom motor 7 that the second lens group frame 3 moves and drive second zoom motor 8 that the 4th lens group frame 5 moves and drive the focusing motor 9 that the 5th lens group frame 6 moves.
The hypermutation of aforesaid motor driven focusing doubly; Fast automatic focusing imaging system; It is characterized in that on said housing 1, being provided with two guide pillars 10, the said second lens group frame 3, the 4th lens group frame 5 and the 5th lens group frame 6 is set on two guide pillars 10 and it is moved as straight line.
The hypermutation of aforesaid motor driven focusing doubly; Fast automatic focusing imaging system; It is characterized in that the said first lens group frame 2, the second lens group frame 3, the 3rd lens group frame 4, the 4th lens group frame 5 constitute becomes times optical lens group, and the 5th lens group frame 6 is focusing optical lens crowd.
The hypermutation of aforesaid motor driven focusing doubly, fast automatic focusing imaging system is characterized in that the said first lens group frame 2, the 3rd lens group frame 4 are fixedly mounted on the housing 1.
The hypermutation of aforesaid motor driven focusing doubly, fast automatic focusing imaging system, the movable stroke that it is characterized in that the said second lens group frame 3 is 25 millimeters; The movable stroke of the 4th lens group frame 5 is 17 millimeters; The movable stroke of the 5th lens group frame 6 is 10 millimeters.
The utility model compared with prior art has following advantage:
The utility model adopts three drive motor, and it is high that it takes multiple, and the speed of focusing automatically is fast, compact conformation.Also has advantages of simple structure and simple.
[description of drawings]
Fig. 1 is the cut-open view of the utility model.
Fig. 2 is the assembling synoptic diagram of the utility model first zoom motor and second zoom motor.
Fig. 3 is the assembling synoptic diagram of the utility model focusing motor.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in the figure, the hypermutation of motor driven focusing doubly, fast automatic focusing imaging system includes housing 1, in housing 1, is provided with the first lens group frame 2, the second lens group frame 3, the 3rd lens group frame 4, the 4th lens group frame 5 and the 5th lens group frame 6 successively.On housing 1, be provided with and drive first zoom motor 7 that the second lens group frame 3 moves and drive second zoom motor 8 that the 4th lens group frame 5 moves and drive the focusing motor 9 that the 5th lens group frame 6 moves.Wherein, 3 motors are installed in respectively on 3 angles of camera lens, and first zoom motor 7 is big motor, and second zoom motor 8 is a fractional motor.Big motor and fractional motor formal dress are on camera lens, and 9 upside-down mountings of focusing motor are on camera lens.3 motors connect the FPC26 energized respectively, start driver, and camera lens is realized hypermutation doubly, the optical imagery of fast automatic focusing.
Specifically, on said housing 1, be provided with two guide pillars 10, the said second lens group frame 3, the 4th lens group frame 5 and the 5th lens group frame 6 is set on two guide pillars 10 and it is moved as straight line.
The said first lens group frame 2, the second lens group frame 3, the 3rd lens group frame 4, the 4th lens group frame 5 constitute and become times optical lens group.The 5th lens group frame 6 is focusing optical lens crowd.
The said first lens group frame 2, the 3rd lens group frame 4 are fixedly mounted on the housing 1.And the second lens group frame 3, the 4th lens group frame 5, the 5th lens group frame 6 and the first lens group frame 2, the 3rd lens group frame 4 relatively move.
As the optimal way of present embodiment, the movable stroke of the said second lens group frame 3 is 25 millimeters.The movable stroke of the 4th lens group frame 5 is 17 millimeters.The movable stroke of the 5th lens group frame 6 is 10 millimeters.
Specifically, first lens of the first lens group frame 2 and second lens are bonding eyeglass 10, are provided with spacer ring 12 between bonding eyeglass 10 and the 3rd lens 11.
The described second lens group frame 3 is provided with the 4th lens 13, the five lens 14, the six lens, the 7th lens, and wherein the 6th lens and the 7th lens are to be provided with spacer ring 16 between bonding eyeglass 15, the five lens 14 and the bonding eyeglass 15.
Described the 3rd lens group frame 4 is provided with the 8th lens and the 9th lens, and wherein the 8th lens and the 9th lens are bonding eyeglass 17.
Described the 4th lens group frame 5 is provided with the tenth lens 18, the 11 lens 19, the 12 lens, the 13 lens, and wherein the 12 lens and the 13 lens are bonding eyeglass 20.Be provided with between the tenth lens 18 and the 11 lens 19 between spacer ring 21, the 11 lens 19 and the bonding eyeglass 20 and be provided with spacer ring 22.
Described the 5th lens group frame 6 is provided with the 14 lens, the 15 lens, and the 16 lens 23, wherein the 14 lens and the 15 lens are bonding eyeglass 24, are provided with spacer ring 25 between bonding eyeglass 24 and the 16 lens 23.
The utility model is through the gun of the second lens group frame 3, the 4th lens group frame 5, the 5th lens group frame 6, the amplification when realizing the lens shooting imaging with dwindle and fast automatic focusing.6 of the second lens group frames 3, the 4th lens group frame 5, the 5th lens group frame are realized becoming doubly through motor driven so, and imaging is taken in fast automatic focusing.
Claims (5)
1. the hypermutation of motor driven focusing doubly; Fast automatic focusing imaging system; Include housing (1); In housing (1), be provided with the first lens group frame (2), the second lens group frame (3), the 3rd lens group frame (4), the 4th lens group frame (5) and the 5th lens group frame (6) successively, it is characterized in that on housing (1), being provided with and drive first zoom motor (7) that the second lens group frame (3) moves and drive second zoom motor (8) that the 4th lens group frame (5) moves and drive the mobile focusing motor (9) of the 5th lens group frame (6).
2. the hypermutation of motor driven focusing according to claim 1 doubly; Fast automatic focusing imaging system; It is characterized in that on said housing (1), being provided with two guide pillars (10), the said second lens group frame (3), the 4th lens group frame (5) and the 5th lens group frame (6) are set on two guide pillars (10) and it are moved as straight line.
3. the hypermutation of motor driven focusing according to claim 1 and 2 doubly; Fast automatic focusing imaging system; It is characterized in that the said first lens group frame (2), the second lens group frame (3), the 3rd lens group frame (4), the 4th lens group frame (5) constitute change times optical lens group, the 5th lens group frame (6) is focusing optical lens crowd.
4. the hypermutation of motor driven according to claim 3 focusing doubly, fast automatic focusing imaging system is characterized in that the said first lens group frame (2), the 3rd lens group frame (4) are fixedly mounted on the housing (1).
5. the hypermutation of motor driven according to claim 3 focusing doubly, fast automatic focusing imaging system, the movable stroke that it is characterized in that the said second lens group frame (3) is 25 millimeters; The movable stroke of the 4th lens group frame (5) is 17 millimeters; The movable stroke of the 5th lens group frame (6) is 10 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201585451U CN202502330U (en) | 2012-04-13 | 2012-04-13 | High zoom and rapid automatic focusing imaging system with motor driving for focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201585451U CN202502330U (en) | 2012-04-13 | 2012-04-13 | High zoom and rapid automatic focusing imaging system with motor driving for focusing |
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| Publication Number | Publication Date |
|---|---|
| CN202502330U true CN202502330U (en) | 2012-10-24 |
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| CN2012201585451U Expired - Lifetime CN202502330U (en) | 2012-04-13 | 2012-04-13 | High zoom and rapid automatic focusing imaging system with motor driving for focusing |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181672A (en) * | 2014-09-16 | 2014-12-03 | 南阳格瑞光电有限公司 | Camera module capable of performing automatic tracking and zooming |
| CN104238093A (en) * | 2013-06-18 | 2014-12-24 | 信泰光学(深圳)有限公司 | Zoom lens and focusing mechanism of optical instrument |
| CN104423120A (en) * | 2013-09-02 | 2015-03-18 | 信泰光学(深圳)有限公司 | Zoom lens and focusing mechanism for optical instrument |
| TWI491917B (en) * | 2012-12-12 | 2015-07-11 | Sintai Optical Shenzhen Co Ltd | Zoom len and thin plate devices thereof |
| WO2020061732A1 (en) * | 2018-09-27 | 2020-04-02 | Suzhou Aqueti Technology Co., Ltd. | Vcm-based optical apparatus, system, and imaging method thereof |
| CN112882182A (en) * | 2021-01-14 | 2021-06-01 | 新思考电机有限公司 | Driving mechanism, device and electronic equipment thereof |
| WO2021136351A1 (en) * | 2019-12-31 | 2021-07-08 | Oppo广东移动通信有限公司 | Zoom lens, camera module, and electronic device |
| US11774701B2 (en) | 2020-06-08 | 2023-10-03 | Lanto Electronic Limited | Voice coil motor |
-
2012
- 2012-04-13 CN CN2012201585451U patent/CN202502330U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI491917B (en) * | 2012-12-12 | 2015-07-11 | Sintai Optical Shenzhen Co Ltd | Zoom len and thin plate devices thereof |
| CN104238093A (en) * | 2013-06-18 | 2014-12-24 | 信泰光学(深圳)有限公司 | Zoom lens and focusing mechanism of optical instrument |
| CN104423120A (en) * | 2013-09-02 | 2015-03-18 | 信泰光学(深圳)有限公司 | Zoom lens and focusing mechanism for optical instrument |
| CN104423120B (en) * | 2013-09-02 | 2017-06-06 | 信泰光学(深圳)有限公司 | The Focusing mechanism of zoom lens and optical equipment |
| CN104181672A (en) * | 2014-09-16 | 2014-12-03 | 南阳格瑞光电有限公司 | Camera module capable of performing automatic tracking and zooming |
| WO2020061732A1 (en) * | 2018-09-27 | 2020-04-02 | Suzhou Aqueti Technology Co., Ltd. | Vcm-based optical apparatus, system, and imaging method thereof |
| CN112534349A (en) * | 2018-09-27 | 2021-03-19 | 无锡安科迪智能技术有限公司 | VCM-based optical device, system and imaging method thereof |
| WO2021136351A1 (en) * | 2019-12-31 | 2021-07-08 | Oppo广东移动通信有限公司 | Zoom lens, camera module, and electronic device |
| US11774701B2 (en) | 2020-06-08 | 2023-10-03 | Lanto Electronic Limited | Voice coil motor |
| CN112882182A (en) * | 2021-01-14 | 2021-06-01 | 新思考电机有限公司 | Driving mechanism, device and electronic equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528400 Zhongshan Torch Development Zone, Guangdong Road, No. 10 Patentee after: Zhong Shan joint opto-electronic Science and Technology Co., Ltd. Address before: 528400 Guangdong province Zhongshan Dongli Torch Development Zone torch joint electronic city building A3 Patentee before: Union Optech (Zhongshan) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |