CN107395936A - A kind of cam device and electronic equipment - Google Patents
A kind of cam device and electronic equipment Download PDFInfo
- Publication number
- CN107395936A CN107395936A CN201710737299.2A CN201710737299A CN107395936A CN 107395936 A CN107395936 A CN 107395936A CN 201710737299 A CN201710737299 A CN 201710737299A CN 107395936 A CN107395936 A CN 107395936A
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- China
- Prior art keywords
- fish
- eye lens
- light
- fish eye
- photosurface
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- 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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Classifications
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention provides a kind of cam device and electronic equipment, including:First fish eye lens, the second fish eye lens, light-guide device and imaging sensor;First fish eye lens is used to gather the first beam Propagation of first direction to the photosurface of imaging sensor;Second fish eye lens is used to gather the second beam Propagation of second direction to the photosurface of imaging sensor;Light-guide device is arranged in the first fish eye lens and/or the second fish-eye light extraction light path, for guiding the first light beam and/or the second beam Propagation to the photosurface of imaging sensor.Technical scheme provided by the invention, simplify cam device structure, reduce the occupancy volume of cam device;Also, because the first fish eye lens and the second fish eye lens gather different directions light beam respectively so that the angle of visual field of cam device expands, and reduces the blind area of cam device.
Description
Technical field
The present invention relates to camera technical field, more specifically, is related to a kind of cam device and electronic equipment.
Background technology
As the suitable application area such as continuous development, picture pick-up device of people's living standards continue to improve and science and technology is continuous
Expand.Also, as global network covering makes the world quickly step into the mobile Internet epoch, people's routine work, life and net
Network is more and more closer so that picture pick-up device etc. turns into a part indispensable during people work and lived.In this context, supervise
Control equipment receives the concern of increasing user.In general, monitoring device all include a cam device, and existing
When cam device includes multiple camera modules, multiple camera modules be typically be separated from each other it is independent so that it is existing to take the photograph
As the occupancy volume of head device is larger.
The content of the invention
In view of this, the invention provides a kind of cam device and electronic equipment, the first fish eye lens and the second fish are made
Glasses head shares same imaging sensor, and is guided the first light beam and/or the second light beam to image by light-guide device and passed
The photosurface of sensor, and then simplify cam device structure, reduce the occupancy volume of cam device;Also, due to the first fish
Glasses head and the second fish eye lens gather different directions light beam respectively so that the angle of visual field of cam device expands, and reduces and takes the photograph
As the blind area of head device.
To achieve the above object, technical scheme provided by the invention is as follows:
A kind of cam device, including:First fish eye lens, the second fish eye lens, light-guide device and imaging sensor;
It is photosensitive to described image sensor that first fish eye lens is used to gathering the first beam Propagation of first direction
Face;
It is photosensitive to described image sensor that second fish eye lens is used to gathering the second beam Propagation of second direction
Face;
The light-guide device is arranged in first fish eye lens and/or the second fish-eye light extraction light path,
For guiding first light beam and/or second beam Propagation to the photosurface of described image sensor.
Optionally, the photosurface of described image sensor is arranged in the described first fish-eye light extraction light path;
The light-guide device is arranged in the described second fish-eye light extraction light path.
Optionally, the photosurface of described image sensor is arranged in the described second fish-eye light extraction light path;
The light-guide device is arranged in the described first fish-eye light extraction light path.
Optionally, the photosurface of described image sensor and first fish eye lens and it is described second it is fish-eye go out
The equal non-corresponding of light light path is set;
The light-guide device is arranged on first fish eye lens and the second fish-eye light extraction light path.
Optionally, the light-guide device includes at least one speculum.
Optionally, the first direction and the second direction are opposite.
Accordingly, present invention also offers a kind of electronic equipment, the electronic equipment to include above-mentioned cam device.
Optionally, the electronic equipment includes:The controller that control terminal electrically connects with the cam device;
The control terminal be used to generating control first fish eye lens and second fish eye lens individually upper electricity the
One control instruction;
And the control terminal is used to generating and controls first fish eye lens and second fish eye lens upper electricity simultaneously
Second control instruction.
Optionally, the electronic equipment is smart mobile phone, tablet personal computer or monitoring device.
Compared to prior art, technical scheme provided by the invention at least has advantages below:
The invention provides a kind of cam device and electronic equipment, including:First fish eye lens, the second fish eye lens,
Light-guide device and imaging sensor;First fish eye lens is used to gather the first beam Propagation of first direction to described image
The photosurface of sensor;Second fish eye lens is used to gather the second beam Propagation of second direction to described image sensor
Photosurface;The light-guide device is arranged in first fish eye lens and/or the second fish-eye light extraction light path,
For guiding first light beam and/or second beam Propagation to the photosurface of described image sensor.
As shown in the above, technical scheme provided by the invention, share the first fish eye lens and the second fish eye lens
Same imaging sensor, and by light-guide device guided the first light beam and/or the second light beam photosensitive to imaging sensor
Face, and then simplify cam device structure, reduce the occupancy volume of cam device;Also, due to the first fish eye lens and
Two fish eye lenses gather different directions light beam respectively so that the angle of visual field of cam device expands, and reduces cam device
Blind area.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of structural representation for cam device that the embodiment of the present application provides;
Fig. 2 is the structural representation for another cam device that the embodiment of the present application provides;
Fig. 3 is the structural representation for another cam device that the embodiment of the present application provides;
Fig. 4 is the structural representation for another cam device that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As described in background, smart mobile phone all includes a cam device, and existing cam device includes
During multiple camera modules, multiple camera modules be typically be separated from each other it is independent so that the occupancy of existing cam device
Volume is larger.
Based on this, the embodiment of the present application provides a kind of cam device and electronic equipment, makes the first fish eye lens and
Two fish eye lenses share same imaging sensor, and are guided the first light beam and/or the second light beam to figure by light-guide device
As the photosurface of sensor, and then simplify cam device structure, reduce the occupancy volume of cam device;Also, due to
One fish eye lens and the second fish eye lens gather different directions light beam respectively so that the angle of visual field of cam device expands, and reduces
The blind area of cam device.To achieve the above object, the technical scheme that the embodiment of the present application provides is as follows, specifically with reference to Fig. 1
The technical scheme provided to Fig. 4 the embodiment of the present application is described in detail, wherein, arrow represents beam direction in figure.
With reference to shown in figure 1, a kind of structural representation of the cam device provided for the embodiment of the present application, wherein, shooting
Head device includes:
First fish eye lens 100, the second fish eye lens 200, light-guide device 300 and imaging sensor 400;
First fish eye lens 100 is used to gather the first beam Propagation of first direction to described image sensor 400
Photosurface;
Second fish eye lens 200 is used to gather the second beam Propagation of second direction to described image sensor 400
Photosurface;
The light-guide device 300 is arranged at going out for first fish eye lens 100 and/or second fish eye lens 200
In light light path, for guiding first light beam and/or second beam Propagation photosensitive to described image sensor 400
Face.
In the embodiment of the application one, the imaging sensor that the application provides has a photosurface, thus, when the first fish
When glasses head and the second fish eye lens gather the light beam of different directions respectively, due to the first fish eye lens and second fish-eye
Light extraction generally requires vertical incidence to the photosurface of imaging sensor, thus needs to set a light-guide device to guide the first flake mirror
Head and/or second it is fish-eye go out optical transport to imaging sensor photosurface.
In addition, in the application other embodiment, the first fish eye lens and the second fish-eye light extraction can also be according to
Certain angle is incident to the photosurface of imaging sensor, and this application is not particularly limited.In addition, fish eye lens is a kind of pole
The wide-angle lens at end;The fish-eye angle of visual field that the embodiment of the present application provides can be not less than 180 degree, and this application is not done
Concrete restriction.
As shown in the above, the technical scheme that the embodiment of the present application provides, makes the first fish eye lens and the second flake mirror
Head shares same imaging sensor, and is guided the first light beam and/or the second light beam to imaging sensor by light-guide device
Photosurface, and then simplify cam device structure, reduce the occupancy volume of cam device;Also, due to the first flake mirror
Head and the second fish eye lens gather different directions light beam respectively so that the angle of visual field of cam device expands, and reduces camera
The blind area of device.
In the embodiment of the application one, the photosurface for the described image sensor that the application provides can be arranged at described the
In one fish-eye light extraction light path;
The light-guide device is arranged in the described second fish-eye light extraction light path.
With reference to shown in figure 2, the structural representation of another cam device provided for the embodiment of the present application, wherein, figure
It is arranged on as the photosurface of sensor 400 in the light extraction light path of first fish eye lens 100, thus, the first fish eye lens 100 is emitted
The first light beam can be on vertical incidence to the photosurface of imaging sensor 400;
And the second fish eye lens 200 outgoing the second light beam then need light-guide device 300 guiding and vertical incidence to scheme
As sensor 400 photosurface on, i.e. light-guide device 300 is arranged in the light extraction light path of the second fish eye lens 200, guiding the
Second beam orthogonal of two fish eye lenses 200 outgoing is incident on the photosurface of imaging sensor 400.
Wherein, light-guide device 300 can include the first speculum 310, the second speculum 320, the and of the 3rd speculum 330
4th speculum 340, the first speculum 310 receive the second light beam of the second fish eye lens 200 outgoing, it is anti-then to reflex to second
Penetrate on mirror 320, the second speculum 320 reflexes to the second light beam on the 3rd speculum 330, and then the 3rd speculum 330 is by
Two light beams are reflexed on the 4th speculum 340, and the 4th speculum 340 reflects the second light beam and vertical incidence is to image sensing
The photosurface of device 400.
In the embodiment of the application one, the photosurface for the described image sensor that the application carries can be arranged at described second
In fish-eye light extraction light path;
The light-guide device is arranged in the described first fish-eye light extraction light path.
With reference to shown in figure 3, the structural representation of another cam device provided for the embodiment of the present application, wherein, figure
It is arranged on as the photosurface of sensor 400 in the light extraction light path of second fish eye lens 200, thus, the second fish eye lens 200 is emitted
The second light beam can be on vertical incidence to the photosurface of imaging sensor 400;
And the first fish eye lens 100 outgoing the first light beam then need light-guide device 300 guiding and vertical incidence to scheme
As sensor 400 photosurface on, i.e. light-guide device 300 is arranged in the light extraction light path of the first fish eye lens 100, guiding the
First beam orthogonal of one fish eye lens 100 outgoing is incident on the photosurface of imaging sensor 400.
Wherein, light-guide device 300 can include the first speculum 310, the second speculum 320, the and of the 3rd speculum 330
4th speculum 340, the first speculum 310 receive the first light beam of the first fish eye lens 100 outgoing, it is anti-then to reflex to second
Penetrate on mirror 320, the second speculum 320 reflexes to the first light beam on the 3rd speculum 330, and then the 3rd speculum 330 is by
One light beam is reflexed on the 4th speculum 340, and the 4th speculum 340 reflects the first light beam and vertical incidence is to image sensing
The photosurface of device 400.
In the embodiment of the application one, the photosurface for the described image sensor that the application provides can also be with described first
Fish eye lens and the second fish-eye equal non-corresponding of light extraction light path are set;
The light-guide device is arranged on first fish eye lens and the second fish-eye light extraction light path.
With reference to shown in figure 4, the structural representation of another cam device provided for the embodiment of the present application, wherein, figure
As photosurface and the light extraction light path of the first fish eye lens 100 and the second fish eye lens 200 of sensor 400 are directly corresponding set
Put.
Light-guide device 300 is arranged in the light extraction light path of the first fish eye lens 100 and the second fish eye lens 200, guiding the
First light beam of one fish eye lens 100 outgoing and the second beam orthogonal of the second fish eye lens 200 outgoing are incident to image sensing
The photosurface of device 400.
Wherein, light-guide device 300 can include a speculum 330, and there are speculum 350 two reflectings surface to set respectively
It is placed in the light extraction light path of the first fish eye lens 100 and the second fish eye lens 200, wherein, the of the outgoing of the first fish eye lens 100
One light beam is incident on the photosurface of imaging sensor 400 by the reflective vertical of a reflecting surface, and the second fish eye lens 200 goes out
The second light beam penetrated is incident on the photosurface of imaging sensor 400 by the reflective vertical of another reflecting surface.
In the embodiment of the application one, the light-guide device that the application provides can include at least one speculum, its
In, by the reflex of at least one speculum, the light beam that the first fish eye lens and/or the second fish eye lens are emitted is multiple
After reflection vertical incidence to imaging sensor photosurface.
It should be noted that the first fish eye lens and the second fish-eye putting position that the embodiment of the present application provides are simultaneously
It is non-identical to putting position shown in Fig. 4 with Fig. 1, in the application other embodiment, the first fish eye lens and the second flake mirror
The number of mirrors and putting position that putting position, putting position, the light-guide device of imaging sensor of head include can be to appoint
Meaning mode, this application is not specifically limited.
In the embodiment of the application one, the first direction and the second direction that the application provides are opposite.Passing through will
First direction and second direction are arranged to opposite direction so that the angle of visual field of cam device is maximum, it is possible to achieve 360 degree
Panorama gathers picture.It should be noted that first direction and second direction mainly show be fish eye lens incidence surface direction,
That is, the first fish-eye incidence surface is towards first direction, and the second fish-eye incidence surface is towards second direction.In addition,
In the application other embodiment, first direction and second direction can also be other relations, and specific limit is not done to this application
System.
Accordingly, the embodiment of the present application additionally provides a kind of electronic equipment, and the electronic equipment includes above-mentioned camera
Device.
In the embodiment of the application one, the electronic equipment includes:The control that control terminal electrically connects with the cam device
Device processed;
The control terminal be used to generating control first fish eye lens and second fish eye lens individually upper electricity the
One control instruction;
And the control terminal is used to generating and controls first fish eye lens and second fish eye lens upper electricity simultaneously
Second control instruction.
Wherein, the first fish eye lens and the second fish eye lens can individually work on power, and can also work on power simultaneously, right
This application is not particularly limited, it is necessary to according to practical application adapt to the control of current environment.
In the embodiment of the application one, the electronic equipment that the application provides is smart mobile phone, tablet personal computer or monitoring
Equipment.In the application other embodiment, electronic equipment can also be the equipment that other specifically include cam device, this Shen
It please be not particularly limited.
The embodiment of the present application provides a kind of cam device and electronic equipment, including:First fish eye lens, the second flake
Camera lens, light-guide device and imaging sensor;First fish eye lens is used to gather the first beam Propagation of first direction to institute
State the photosurface of imaging sensor;Second fish eye lens is used to gather the second beam Propagation of second direction to described image
The photosurface of sensor;The light-guide device is arranged at first fish eye lens and/or the second fish-eye light extraction
In light path, for guiding first light beam and/or second beam Propagation to the photosurface of described image sensor.
As shown in the above, the technical scheme that the embodiment of the present application provides, makes the first fish eye lens and the second flake mirror
Head shares same imaging sensor, and is guided the first light beam and/or the second light beam to imaging sensor by light-guide device
Photosurface, and then simplify cam device structure, reduce the occupancy volume of cam device;Also, due to the first flake mirror
Head and the second fish eye lens gather different directions light beam respectively so that the angle of visual field of cam device expands, and reduces camera
The blind area of device.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
- A kind of 1. cam device, it is characterised in that including:First fish eye lens, the second fish eye lens, light-guide device and image Sensor;First fish eye lens is used to gather the first beam Propagation of first direction to the photosurface of described image sensor;Second fish eye lens is used to gather the second beam Propagation of second direction to the photosurface of described image sensor;The light-guide device is arranged in first fish eye lens and/or the second fish-eye light extraction light path, is used for First light beam and/or second beam Propagation are guided to the photosurface of described image sensor.
- 2. cam device according to claim 1, it is characterised in that the photosurface of described image sensor is arranged at institute State in the first fish-eye light extraction light path;The light-guide device is arranged in the described second fish-eye light extraction light path.
- 3. cam device according to claim 1, it is characterised in that the photosurface of described image sensor is arranged at institute State in the second fish-eye light extraction light path;The light-guide device is arranged in the described first fish-eye light extraction light path.
- 4. cam device according to claim 1, it is characterised in that the photosurface of described image sensor and described the One fish eye lens and the second fish-eye equal non-corresponding of light extraction light path are set;The light-guide device is arranged on first fish eye lens and the second fish-eye light extraction light path.
- 5. according to the cam device described in Claims 1 to 4 any one, it is characterised in that the light-guide device is included extremely A few speculum.
- 6. according to the cam device described in Claims 1 to 4 any one, it is characterised in that the first direction and described Second direction is opposite.
- 7. a kind of electronic equipment, it is characterised in that the electronic equipment includes the shooting described in claim 1~7 any one Head device.
- 8. electronic equipment according to claim 7, it is characterised in that the electronic equipment includes:Control terminal is taken the photograph with described The controller electrically connected as head device;The control terminal, which is used to generate, controls individually upper the first electric control of first fish eye lens and second fish eye lens System instruction;And the control terminal is used to generate the second of control first fish eye lens and second fish eye lens while upper electricity Control instruction.
- 9. electronic equipment according to claim 7, it is characterised in that the electronic equipment is smart mobile phone, tablet personal computer Or monitoring device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710737299.2A CN107395936A (en) | 2017-08-24 | 2017-08-24 | A kind of cam device and electronic equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710737299.2A CN107395936A (en) | 2017-08-24 | 2017-08-24 | A kind of cam device and electronic equipment |
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CN107395936A true CN107395936A (en) | 2017-11-24 |
Family
ID=60346779
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CN201710737299.2A Pending CN107395936A (en) | 2017-08-24 | 2017-08-24 | A kind of cam device and electronic equipment |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108415514A (en) * | 2018-04-27 | 2018-08-17 | 宇龙计算机通信科技(深圳)有限公司 | A kind of electronic equipment |
CN109167911A (en) * | 2018-09-03 | 2019-01-08 | 歌尔股份有限公司 | Image acquiring device, method and apparatus |
CN109901134A (en) * | 2017-12-08 | 2019-06-18 | 浙江舜宇智能光学技术有限公司 | Wide-angle TOF mould group and its application |
CN113723262A (en) * | 2021-08-25 | 2021-11-30 | 浙江大华技术股份有限公司 | Target tracking method and device, road monitoring equipment, equipment and medium |
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JP2011048120A (en) * | 2009-08-27 | 2011-03-10 | Pioneer Electronic Corp | Twin lens digital camera |
CN205812185U (en) * | 2016-07-07 | 2016-12-14 | 丘志煌 | A kind of camera system of binocular single image sensor |
CN106412404A (en) * | 2016-10-27 | 2017-02-15 | 深圳众思科技有限公司 | Panoramic shooting camera |
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CN101779445A (en) * | 2007-08-15 | 2010-07-14 | 索尼爱立信移动通讯有限公司 | Portable communication device having a dual camera module with a common image sensor element |
JP2011048120A (en) * | 2009-08-27 | 2011-03-10 | Pioneer Electronic Corp | Twin lens digital camera |
CN205812185U (en) * | 2016-07-07 | 2016-12-14 | 丘志煌 | A kind of camera system of binocular single image sensor |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109901134A (en) * | 2017-12-08 | 2019-06-18 | 浙江舜宇智能光学技术有限公司 | Wide-angle TOF mould group and its application |
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CN113723262A (en) * | 2021-08-25 | 2021-11-30 | 浙江大华技术股份有限公司 | Target tracking method and device, road monitoring equipment, equipment and medium |
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Application publication date: 20171124 |