CN108761959A - A kind of camera module - Google Patents
A kind of camera module Download PDFInfo
- Publication number
- CN108761959A CN108761959A CN201810873881.6A CN201810873881A CN108761959A CN 108761959 A CN108761959 A CN 108761959A CN 201810873881 A CN201810873881 A CN 201810873881A CN 108761959 A CN108761959 A CN 108761959A
- Authority
- CN
- China
- Prior art keywords
- assembly
- camera
- cambered surface
- surface portion
- protection shade
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- 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
-
- 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
- H04N23/51—Housings
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Studio Devices (AREA)
Abstract
A kind of camera module, including：Control assembly, mounting base, camera, the first runner assembly, protection shade assembly and angular encoder；The protection shade assembly is set to the side of the bottom end of the mounting base; the control assembly is set to inside the mounting base; first runner assembly is set to the mounting base bottom and is connect with the camera to drive the camera to rotate, which is located within the protection shade assembly；Protection shade assembly is spliced to form by multiple cambered surface portions, and each cambered surface portion is the electrochomeric glass that can be converted between transparent and opaque；The angular encoder is set on first runner assembly to detect the angle information of first runner assembly rotation；Control assembly is used to obtain the angle information of the camera direction from the angular encoder on first runner assembly, and the cambered surface portion opposite with the camera lens of the camera is controlled according to the angle information, pellucidity is presented, and control other cambered surface portions and opaque state is presented.
Description
Technical field
The present invention relates to monitoring fields, and in particular to a kind of camera module.
Background technology
In the prior art, the protective cover of monitoring camera be all be transparent, if but camera towards front still
When rear has strong light, the daylighting of camera lens can be influenced, causes to take pictures second-rate.Therefore, the prior art is defective, is badly in need of changing
Into.
Invention content
An embodiment of the present invention provides a kind of camera module, have the effect of improving quality of taking pictures.
The embodiment of the present invention provides a kind of camera module, including：Control assembly, mounting base, camera, the first rotating group
Part, protection shade assembly and angular encoder；
The protection shade assembly is set to the side of the bottom end of the mounting base, and the control assembly is set to inside the mounting base,
First runner assembly is set to the mounting base bottom and is connect with the camera to drive the camera to rotate, the camera
Within the protection shade assembly；
The protection shade assembly is spliced to form by multiple cambered surface portions, and the size in each cambered surface portion is identical, each arc
Face is the electrochomeric glass that can be converted between transparent and opaque；The angular encoder is set to first runner assembly
On for detect first runner assembly rotation angle information；
The control assembly is electrically connected with each cambered surface portion, first runner assembly and angular encoder；
The control assembly is used to obtain the angle of the camera direction from the angular encoder on first runner assembly
Information, and the cambered surface portion opposite with the camera lens of the camera is controlled according to the angle information, pellucidity is presented, and control other
Opaque state is presented in cambered surface portion.
In camera module of the present invention, the control assembly passes through the transparent that is set in the cambered surface portion
Cabling is electrically connected with each cambered surface portion.
Further include actuating unit and brush member, the actuating unit setting in camera module of the present invention
In the top of the mounting base, the brush member is connect with the actuating unit；
It is described protection shade assembly be rule rotation body, the brush member include horizontal conveyor bar, vertical drive link and
One end of brush body, the horizontal conveyor bar is connect with the shaft of the actuating unit, the other end of the horizontal conveyor bar and institute
One end connection of vertical drive link is stated, the other end of the vertical drive link is connect with the end of the brush body, the brush body
Inner surface is attached in the outside wall surface of the protection shade assembly, and the actuating unit passes through the horizontal conveyor bar and described perpendicular
The lever that direct transfers drives the brush body to be rotated along the outside wall surface of the protection shade assembly；
The control assembly is communicated to connect with the actuating unit, the camera.
In camera module of the present invention, the brush body includes the bone being adapted to the outer profile of the protection shade assembly
Spongy layer inside frame structure and the setting skeleton structure.
In camera module of the present invention, the protection shade assembly is shelly-shaped in ball.
In camera module of the present invention, the protection shade assembly is in oval spherical shell shape.
Further include multiple transparent heating films in camera module of the present invention, multiple transparent heating film is more with this
A cambered surface portion is arranged correspondingly, and each transparent heating film covers the internal face in corresponding cambered surface portion；
The control assembly is used to control the transparent heating film in the cambered surface portion opposite with camera lens and heats to remove the outer of the cambered surface portion
Fog on wall surface.
Further include that the temperature sensor being set in the mounting base and humidity pass in camera module of the present invention
Sensor, the temperature sensor are electrically connected with the control assembly respectively with the humidity sensor；
Whether the control assembly judges in the cambered surface portion according to the information that the humidity sensor and the temperature sensor detect
Condense fog.
The present invention is transparent by the cambered surface portion presentation for controlling the protective cover opposite with the camera lens of camera, other cambered surface portions are in
Existing opaque state, so as to improve the lighting efficiency of the camera lens and the defence line at camera lens rear portion is avoided to influence camera lens acquisition
Image can improve quality of taking pictures.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the camera module in the embodiment of the present invention.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1 is please referred to, the embodiment of the present invention provides a kind of camera module, including：Angular encoder, mounting base 10, first
Driving structure 30, the first runner assembly 20, camera 40, protection shade assembly 50 and brush member 60 and control assembly.
Wherein, which is set to the side of the bottom end of the mounting base 10, which is set to the peace
The inside of seat 10 is filled, which is set to 10 bottom of mounting base and is connect with the camera 40 to drive this to take the photograph
As the rotation of head 40, the camera 40 and first runner assembly 20 are respectively positioned within the protection shade assembly 50.
Wherein, the protection shade assembly 50 is substantially spherical in shape or elliposoidal.The protection shade assembly 50 is spelled by multiple cambered surface portions
It connects to be formed, each cambered surface portion is the electrochomeric glass that can be converted between transparent and opaque；The control assembly with it is every
The one cambered surface portion and first runner assembly 20 electrical connection.For example, electrochomeric glass may be used in cambered surface portion.The angle
Degree encoder is set on first runner assembly to detect the angle information of first runner assembly rotation.
Wherein, the control assembly from the angular encoder on the first runner assembly 20 for obtaining 40 direction of camera
Angle information, and opposite with the camera lens of the camera 40 cambered surface portion presentation pellucidity is controlled according to the angle information, and
It controls other cambered surface portions and opaque state is presented.Wherein, which can be opposite with a cambered surface portion, can also simultaneously with two
Or three cambered surface portions are opposite.
Wherein, it is provided with accommodating chamber in the mounting base 10, which is set in the accommodating chamber, the control assembly packet
It includes a circuit board and is set on the circuit board and control chip and its peripheral circuit.
Wherein, which is the motor of rotary angle controllable, and first runner assembly 20 setting is adopted
The detection circuit for collecting the angle information of the motor is the prior art, therefore does not repeat.
The actuating unit 30 is set to the top of mounting base 10, and is electrically connected with the control assembly, the brush member 60 with
Actuating unit 30 connects.
Specifically, which is the rotary body of rule, and for example, ball is shelly-shaped, the oval spherical shell shape of person, certainly,
It is not intended to limit.
Wherein, which includes horizontal conveyor bar 61, vertical drive link 62 and brush body 63, horizontal conveyor bar 61
One end connect with the shaft of actuating unit 30, the other end of horizontal conveyor bar 61 is connect with one end of vertical drive link 62, erect
The other end of the lever that direct transfers 62 is connect with the end of brush body 63, and the inner surface of brush body 63 is attached to the outside wall surface of protection shade assembly 50
On, actuating unit 30 drives brush body 63 along the outer wall of protection shade assembly 50 by horizontal conveyor bar 61 and vertical drive link 62
Face rotates.
Wherein, actuating unit 30 is motor.Wherein, brush body 63 includes being adapted to the outer profile of the protection shade assembly 50
Spongy layer inside skeleton structure and the setting skeleton structure.
In some embodiments, multiple transparent heating films are additionally provided on the inner wall of the protection shade assembly 50, wherein each
Heating film for a cambered surface portion, and by for cambered surface portion cover.Humidity sensor and temperature are additionally provided in mounting base 10
Sensor is spent, humidity sensor and temperature sensor are communicated to connect with the control assembly.
When the humidity sensor and temperature sensor detect that humidity and temperature condition meet outside protection shade assembly 50
When surface condenses fog, by the way of control transparent heating film and/or mode that brush body rotates removes water mist.Also, it should
Control assembly periodically controls brush body rotation with the dust on 50 surface of protection shade assembly of going out.
Wherein, for power saving, which only controls the heating film in the cambered surface portion opposite with the camera lens of the camera
Heating.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention is subject to the range that claim defines.
Claims (8)
1. a kind of camera module, it is characterised in that including：Control assembly, mounting base, camera, the first runner assembly, protective cover
Component and angular encoder；
The protection shade assembly is set to the side of the bottom end of the mounting base, and the control assembly is set to inside the mounting base,
First runner assembly is set to the mounting base bottom and is connect with the camera to drive the camera to rotate, the camera
Within the protection shade assembly；
The protection shade assembly is spliced to form by multiple cambered surface portions, and the size in each cambered surface portion is identical, each arc
Face is the electrochomeric glass that can be converted between transparent and opaque；The angular encoder is set to first runner assembly
On for detect first runner assembly rotation angle information；
The control assembly is electrically connected with each cambered surface portion, first runner assembly and angular encoder；
The control assembly is used to obtain the angle of the camera direction from the angular encoder on first runner assembly
Information, and the cambered surface portion opposite with the camera lens of the camera is controlled according to the angle information, pellucidity is presented, and control other
Opaque state is presented in cambered surface portion.
2. camera module according to claim 1, which is characterized in that the control assembly is by being set to the cambered surface portion
On transparent cabling be electrically connected with each cambered surface portion.
3. camera module according to claim 1, which is characterized in that further include actuating unit and brush member, it is described
Actuating unit is set to the top of the mounting base, and the brush member is connect with the actuating unit；
It is described protection shade assembly be rule rotation body, the brush member include horizontal conveyor bar, vertical drive link and
One end of brush body, the horizontal conveyor bar is connect with the shaft of the actuating unit, the other end of the horizontal conveyor bar and institute
One end connection of vertical drive link is stated, the other end of the vertical drive link is connect with the end of the brush body, the brush body
Inner surface is attached in the outside wall surface of the protection shade assembly, and the actuating unit passes through the horizontal conveyor bar and described perpendicular
The lever that direct transfers drives the brush body to be rotated along the outside wall surface of the protection shade assembly；The control assembly and the engine
Structure, camera communication connection.
4. camera module according to claim 3, which is characterized in that the brush body includes outer with the protection shade assembly
The skeleton structure of profile adaptation and the spongy layer inside the setting skeleton structure.
5. camera module according to claim 4, which is characterized in that the protection shade assembly is shelly-shaped in ball.
6. camera module according to claim 5, which is characterized in that the protection shade assembly is in oval spherical shell shape.
7. camera module according to claim 1, which is characterized in that further include multiple transparent heating films, it is multiple transparent
Heating film is arranged correspondingly with multiple cambered surface portion, and each transparent heating film covers the internal face in corresponding cambered surface portion
Lid；
The control assembly is used to control the transparent heating film in the cambered surface portion opposite with camera lens and heats to remove the outer of the cambered surface portion
Fog on wall surface.
8. camera module according to claim 7, which is characterized in that further include the temperature sensing being set in the mounting base
Device and humidity sensor, the temperature sensor are electrically connected with the control assembly respectively with the humidity sensor；
Whether the control assembly judges in the cambered surface portion according to the information that the humidity sensor and the temperature sensor detect
Condense fog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873881.6A CN108761959A (en) | 2018-08-02 | 2018-08-02 | A kind of camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873881.6A CN108761959A (en) | 2018-08-02 | 2018-08-02 | A kind of camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108761959A true CN108761959A (en) | 2018-11-06 |
Family
ID=63968838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810873881.6A Withdrawn CN108761959A (en) | 2018-08-02 | 2018-08-02 | A kind of camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108761959A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451224A (en) * | 2018-11-29 | 2019-03-08 | 深圳市灵科科技有限公司 | A kind of video and audio meeting camera |
-
2018
- 2018-08-02 CN CN201810873881.6A patent/CN108761959A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451224A (en) * | 2018-11-29 | 2019-03-08 | 深圳市灵科科技有限公司 | A kind of video and audio meeting camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
|
| WW01 | Invention patent application withdrawn after publication |