CN107395936A - A kind of cam device and electronic equipment - Google Patents

A kind of cam device and electronic equipment Download PDF

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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
Authority
CN
China
Prior art keywords
fish
eye lens
light
fish eye
photosurface
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
Application number
CN201710737299.2A
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Chinese (zh)
Inventor
吴赏
杨家成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truly Opto Electronics Ltd
Original Assignee
Truly Opto Electronics Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Truly Opto Electronics Ltd filed Critical Truly Opto Electronics Ltd
Priority to CN201710737299.2A priority Critical patent/CN107395936A/en
Publication of CN107395936A publication Critical patent/CN107395936A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/55Optical parts specially adapted for electronic image sensors; Mounting thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote 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

A kind of cam device and electronic equipment
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)

  1. 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. 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. 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. 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. 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. 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. 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. 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. 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.
CN201710737299.2A 2017-08-24 2017-08-24 A kind of cam device and electronic equipment Pending CN107395936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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
CN201710737299.2A CN107395936A (en) 2017-08-24 2017-08-24 A kind of cam device and electronic equipment

Publications (1)

Publication Number Publication Date
CN107395936A true CN107395936A (en) 2017-11-24

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Application Number Title Priority Date Filing Date
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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Publication number Priority date Publication date Assignee Title
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
CN106412404A (en) * 2016-10-27 2017-02-15 深圳众思科技有限公司 Panoramic shooting camera

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106412404A (en) * 2016-10-27 2017-02-15 深圳众思科技有限公司 Panoramic shooting camera

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN108415514B (en) * 2018-04-27 2021-04-20 宇龙计算机通信科技(深圳)有限公司 Electronic equipment
CN109167911A (en) * 2018-09-03 2019-01-08 歌尔股份有限公司 Image acquiring device, method and apparatus
CN109167911B (en) * 2018-09-03 2020-12-04 歌尔光学科技有限公司 Image acquisition device, method and equipment
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