CN105791651B - Camera module and picture pick-up device with flash lamp - Google Patents
Camera module and picture pick-up device with flash lamp Download PDFInfo
- Publication number
- CN105791651B CN105791651B CN201610231544.8A CN201610231544A CN105791651B CN 105791651 B CN105791651 B CN 105791651B CN 201610231544 A CN201610231544 A CN 201610231544A CN 105791651 B CN105791651 B CN 105791651B
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- Prior art keywords
- camera module
- light guide
- flash lamp
- camera
- light
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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
-
- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- 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
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stroboscope Apparatuses (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of camera module and picture pick-up device with flash lamp, the camera module include camera lens, printed circuit board, bracket and flash lamp, and camera lens is used to receive the incident ray in viewfinder range；Photosensitive element is used to convert image data for the incident ray, is fixed on the printed circuit board；Bracket is for fixing the camera lens and printed circuit board；Flash lamp is fixed on the printed circuit board or bracket, and light range of exposures covers the viewfinder range of the camera lens.Camera module provided by the invention, flash lamp is directly arranged in camera module, so that the picture pick-up device such as mobile phone, camera etc. of installation camera module no longer needs to additionally arrange flash lamp, it is so that picture pick-up device is not necessarily to be flash lamp reserved space in space layout, so that its design is more simple.
Description
Technical field
The present invention relates to photography technologies, and in particular to a kind of camera module and picture pick-up device with flash lamp.
Background technique
Camera module is widely used on all kinds of images and image capturing equipment, as video camera, camera, mobile phone with
And on monitor.
Camera module generally comprises camera lens, bracket and printed circuit board in the prior art, and bracket is camera mould
The support frame of group, camera lens and printed circuit board are both secured on bracket, and camera lens includes imaging sensor, is used to acquire light
Image is learned, printed circuit board is used to carry out data exchange with camera lens.
Camera module is needed in the use environment of part using flash lamp, in addition flash lamp in the prior art is set
It setting, Fig. 1 is the structural schematic diagram of camera in the prior art, and Fig. 2 is the structural schematic diagram of mobile phone in the prior art, as shown in Figure 1,
A flash lamp 2 ' is in addition arranged in the upside of camera main-body 1 ' in slr camera, as shown in Fig. 2, mobile phone is also in camera module 3 '
In addition flash lamp 2 ' is arranged in outside.Be in place of the deficiencies in the prior art, picture pick-up device need for the arrangement of flash lamp it is additionally pre-
Spacing, so that the design of picture pick-up device tends to complicate.
Summary of the invention
The object of the present invention is to provide a kind of camera module and picture pick-up device with flash lamp, to solve the prior art
Middle picture pick-up device needs the shortcoming of the additional reserved space of arrangement for flash lamp.
To achieve the goals above, the invention provides the following technical scheme:
A kind of camera module with flash lamp, comprising:
Printed circuit board；
Camera lens, for receiving the incident ray in viewfinder range；
Photosensitive element is fixed on the printed circuit board for converting image data for the incident ray；
Bracket, for fixing the camera lens and printed circuit board；
Flash lamp is fixed on the printed circuit board or bracket, and light range of exposures covers the viewfinder range.
Above-mentioned camera module further includes light guide, and the light of the flash lamp covers after light guide guiding
The viewfinder range.
Above-mentioned camera module, the light guide is there are two more than, and multiple light guide arranged for interval are in the branch
On frame.
Above-mentioned camera module, the light guide are annularly around on the bracket, the light guide be it is cylindric or
Polygon regular prism shape.
Above-mentioned camera module, the shape of the drive motor of the camera module are cylindrical shape, cylindric driving
The axis of motor and the cylindric light guide coincides.
Above-mentioned camera module, the light guide include the reflecting component that two panels is oppositely arranged, and the light is located at two panels
Between the reflecting component.
Above-mentioned camera module, the longitudinal axis of the light guide are parallel with the axis of the camera lens.
Above-mentioned camera module, the flash lamp are electrically connected with the printed circuit board.
A kind of picture pick-up device, the camera module of the picture pick-up device are above-mentioned camera module.
Above-mentioned picture pick-up device, the picture pick-up device are video camera or camera.
In the above-mentioned technical solutions, flash lamp is directly arranged at camera module by camera module provided by the invention
On, so that the picture pick-up device such as mobile phone, camera etc. of installation camera module no longer needs to additionally arrange flash lamp, so it is
Picture pick-up device is not necessarily to be flash lamp reserved space in space layout, so that its design is more simple.
Since above-mentioned camera module has above-mentioned technique effect, the picture pick-up device comprising the camera module should also have
Corresponding technical effect.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one recorded in the present invention
A little embodiments are also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the structural schematic diagram of camera in the prior art；
Fig. 2 is the structural schematic diagram of mobile phone in the prior art；
Fig. 3 is a kind of cross-sectional view of embodiment camera module provided in an embodiment of the present invention；
Fig. 4 is a kind of top view of embodiment camera module provided in an embodiment of the present invention；
Fig. 5 is the top view of another embodiment camera module provided in an embodiment of the present invention；
Fig. 6 is the top view of another embodiment camera module provided in an embodiment of the present invention.
Description of symbols:
The prior art:
1 ', camera main-body；2 ', flash lamp；3 ', camera module.
The present invention:
1, camera lens；2, printed circuit board；3, bracket；4, flash lamp；5, light guide；6, drive motor；7, photosensitive element.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
As seen in figures 3-6, a kind of camera module with flash lamp provided in an embodiment of the present invention, including camera lens 1, print
Brush circuit substrate 2, bracket 3 and flash lamp 4, camera lens 1 is in the incident ray in reception viewfinder range；Photosensitive element 7 is used for will
Incident ray is converted into image data, is fixed on 2 on printed circuit board；Bracket 3 is used for fixed lens 1 and printed circuit base
Plate 2；Flash lamp 4 is fixed on printed circuit board 2 or bracket 3, and light range of exposures covers the viewfinder range of camera lens 1.
Camera module in the present embodiment refers to including locating for camera lens 1 and the printed circuit board being connected electrically 2
Modular structure, be various picture pick-up devices (such as mobile phone, camera) building block, camera lens 1 in receive viewfinder range in entering
Penetrate light；Photosensitive element 7 is used to convert image data for incident ray, and image data forms last photo or video,
Printed circuit board 2 is the circuit board of camera module itself, picture pick-up device (such as mobile phone, camera shooting that camera module is installed
Machine) in addition there is mainboard, printed circuit board 2 is connected by the mainboard of circuit and picture pick-up device, and in the prior art, flash lamp is equal
It is installed in the main structure of picture pick-up device, flash lamp is directly electrically connected with the mainboard of picture pick-up device, in the present embodiment, will be glistened
Lamp 4 is directly integrated in camera module, and bracket 3 is the skeleton structure of camera module, and each component of camera module is as printed
Brush circuit substrate 2, camera lens 1 etc. are both secured on bracket 3, the flash lamp 4 in the present embodiment be fixed on printed circuit board 2 or
On bracket 3, the viewfinder range of the range of exposures covering camera lens 1 of flash lamp 4, so that flash lamp 4 being capable of finding a view for camera lens 1
Preferable lighting service is provided, the light range of exposures of flash lamp 4 can refer to flash lamp light in the prior art in the present embodiment
Range of exposures.
The present embodiment does not define the specific structure and its mounting means of flash lamp 4, it is only necessary to guarantee that it is installed on and take the photograph
As in head mould group, light range of exposures can cover the viewfinder range of camera lens 1.
Flash lamp 4 is directly arranged in camera module by camera module provided in this embodiment, so that installation
Picture pick-up device of camera module such as mobile phone, camera etc. no longer needs to additionally arrange flash lamp 4, is so picture pick-up device in space
Without being 4 reserved space of flash lamp when arrangement, so that its design is more simple.
In the present embodiment, it is preferred that further include light guide 5, the light of flash lamp 4 covers after the guiding of light guide 5 finds a view
Range, light guide 5 are used for the outside of the light conduction of flash lamp 4 to camera module, effect that there are two the tools of light guide 5,
One be so that the arrangement of flash lamp 4 has more optional positions so that flash lamp 4 is without being arranged on the outer wall of bracket 3,
It can be arranged in the inside of camera module, the light issued is reflected into the outside of camera module by light guide 5；Secondly
For the path planning effect or the processing of brightness effect of light, the light guide 5 of given configuration is such as set, enables light
It is irradiated according to scheduled path, to control the range of exposures of light, concave surface or convex surface is for another example set on light guide 5, from
And optically focused or astigmatism are carried out, so that the brightness of flash lamp 4 be adjusted.Alternatively, light guide 5 is rotatable
It is connected in camera module, by manually controlling or automatically controlling, so that same light guide 5 has at least two different works
Make position, the light guide effect of different operating position light guide 5 is different, so that the direction of the light of different operating position and/or light
Brightness is different, and different guided modes is thus provided for camera module.
In the present embodiment, light guide 5 has the arrangement of plurality of optional, as shown in figure 4, as optional, light guide 5
There are two more than, for multiple 5 arranged for interval of light guide on bracket 3, spaced apart light guide 5 can be the sky in camera module
Between arrangement more optinal plans are provided；As it can be seen in figures 5 and 6, preferably, light guide 5 is annularly around on bracket 3, it is guide-lighting
Part 5 is cylindric or polygon regular prism shape, and light guide 5 only has one at this time.In the present embodiment, the arrangement of flash lamp 4 should with lead
The arrangement of light part 5 matches, and when light guide 5 is cylindrical shape, then flash lamp 4 is also cyclic structure, when light guide 5 has multiple, sudden strain of a muscle
What light lamp 4 also synchronized has multiple.
In the present embodiment, it is furthermore preferred that the shape of the drive motor 6 of camera module is cylindrical shape, cylindric driving
Motor 6 and the axis of cylindric light guide 5 coincide, and part camera module has drive motor 6, the drive of coaxial line arrangement
It is more round and smooth that dynamic motor 6 and 5 one side of light guide enable to the shape of camera module that can arrange, on the other hand, camera shooting
The each radially space of head module internal is consistent, convenient for internal spatial design.
In the present embodiment, it is preferred that light guide 5 includes the reflecting component that two panels is oppositely arranged, and light is located at two panels reflecting component
Between, reflecting component is used for reflection light, and the reflecting component that two panels is oppositely arranged is also convenient for assembling convenient for manufacture.
In the present embodiment, it is furthermore preferred that the longitudinal axis of light guide 5 is parallel with the axis of camera lens 1, at this point, in camera lens 1
On front end face (towards the one side of subject), intermediate region is camera lens 1, and fringe region is light guide 5, so easily facilitates light
Cover subject.
In the present embodiment, further, flash lamp 4 is electrically connected with printed circuit board 2, and flash lamp is straight in the prior art
Receive the control of the mainboard of picture pick-up device, in the present embodiment, camera lens 1 and flash lamp 4 directly receive the print of camera module
The control of brush circuit substrate 2 easily facilitates control so that the control path of the two is unified.
The embodiment of the present invention also provides a kind of picture pick-up device, and the camera module of picture pick-up device is above-mentioned camera mould
Group.
Since above-mentioned camera module has above-mentioned technique effect, the picture pick-up device comprising the camera module should also have
Corresponding technical effect.
In the present embodiment, it is preferred that picture pick-up device is video camera, camera or mobile phone.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (9)
1. a kind of camera module with flash lamp characterized by comprising printed circuit board；Camera lens takes for receiving
Incident ray within the scope of scape；Photosensitive element is fixed on the printing for converting image data for the incident ray
On circuit substrate；Bracket, for fixing the camera lens and printed circuit board；Flash lamp is fixed on the printed circuit board
Or on bracket, light range of exposures covers the viewfinder range, further includes: the drive motor and light guide of coaxial line arrangement,
The light guide is arranged in bracket, and the light of the flash lamp covers the viewfinder range after light guide is oriented to, and described leads
Light part is also used to for flash lamp light being transmitted to the outside of camera module；
The light guide of given configuration is set, light is irradiated according to scheduled path, to control light
Range of exposures；Concave surface or convex surface are set on the light guide, carry out optically focused or astigmatism, for the brightness to flash lamp into
Row is adjusted；
The light guide is also used to provide different guided modes for camera module, and the camera, which is rotatablely connected with, to be taken the photograph
In picture head mould group, by manually controlling or automatically controlling, so that same light guide has at least two different operating positions, no
It is different with the light guide effect of operating position light guide, so that the direction of the light of different operating position and/or brightness are different, by
This provides different guided modes for camera module.
2. camera module according to claim 1, which is characterized in that the light guide is multiple described there are two more than
Light guide arranged for interval is on the bracket.
3. camera module according to claim 1, which is characterized in that the light guide is annularly around in the bracket
On, the light guide is cylindric or polygon regular prism shape.
4. camera module according to claim 3, which is characterized in that the shape of the drive motor of the camera module
For cylindrical shape, the cylindric drive motor and the axis of the cylindric light guide coincide.
5. camera module according to claim 1, which is characterized in that the light guide include two panels be oppositely arranged it is anti-
Light part, the light are located between reflecting component described in two panels.
6. camera module according to claim 5, which is characterized in that the longitudinal axis of the light guide and the camera lens
Axis it is parallel.
7. camera module according to claim 1, which is characterized in that the flash lamp and printed circuit board electricity
Connection.
8. a kind of picture pick-up device, which is characterized in that the camera module of the picture pick-up device is described in any one of claim 1-7
Camera module.
9. picture pick-up device according to claim 8, which is characterized in that the picture pick-up device is video camera or camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231544.8A CN105791651B (en) | 2016-04-14 | 2016-04-14 | Camera module and picture pick-up device with flash lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231544.8A CN105791651B (en) | 2016-04-14 | 2016-04-14 | Camera module and picture pick-up device with flash lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105791651A CN105791651A (en) | 2016-07-20 |
| CN105791651B true CN105791651B (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231544.8A Active CN105791651B (en) | 2016-04-14 | 2016-04-14 | Camera module and picture pick-up device with flash lamp |
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| Country | Link |
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| CN (1) | CN105791651B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657485B (en) * | 2017-03-07 | 2020-05-12 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN106708201A (en) * | 2017-03-07 | 2017-05-24 | 广东欧珀移动通信有限公司 | Terminal |
| CN106936954B (en) | 2017-03-07 | 2020-05-12 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN109428989A (en) * | 2017-08-28 | 2019-03-05 | 深圳传音通讯有限公司 | A kind of camera assembly of anti-crosstalk |
| US11378866B2 (en) | 2018-01-31 | 2022-07-05 | Sony Corporation | Imaging apparatus and imaging method for capturing bright image without using expensive large-diameter lens |
| CN108898951A (en) * | 2018-07-27 | 2018-11-27 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN109510928A (en) * | 2018-11-16 | 2019-03-22 | 维沃移动通信有限公司 | Mobile terminal |
| CN110493390A (en) * | 2019-07-23 | 2019-11-22 | 珠海格力电器股份有限公司 | CCD camera assembly, mobile phone and mobile device under a kind of screen for mobile device |
| CN110677562A (en) * | 2019-08-26 | 2020-01-10 | 珠海格力电器股份有限公司 | Camera assembly and terminal equipment |
| CN111064879A (en) * | 2020-01-14 | 2020-04-24 | 昆山丘钛微电子科技有限公司 | Camera module manufacturing method and electronic product manufacturing method |
| CN113472971B (en) * | 2020-03-31 | 2023-05-23 | 北京小米移动软件有限公司 | Layout detection method and device of camera system and camera system |
| CN112887547B (en) * | 2021-01-22 | 2022-10-25 | 维沃移动通信有限公司 | Electronic equipment and camera module |
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| CN201229449Y (en) * | 2008-01-28 | 2009-04-29 | 德信智能手机技术（北京）有限公司 | Integral photographic head and flashing lamp lens |
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| CN103401968A (en) * | 2013-08-09 | 2013-11-20 | 上海华勤通讯技术有限公司 | Mobile terminal with camera |
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| US7646973B2 (en) * | 2005-10-31 | 2010-01-12 | Lynk3 Technologies, Inc | Combination flashlight and camera system |
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|---|---|---|---|---|
| CN2710014Y (en) * | 2004-06-01 | 2005-07-13 | 张光永 | Camera without shadow |
| CN101953154A (en) * | 2007-12-17 | 2011-01-19 | 豪威科技有限公司 | Reflowable camera module with integrated flash |
| CN201229449Y (en) * | 2008-01-28 | 2009-04-29 | 德信智能手机技术（北京）有限公司 | Integral photographic head and flashing lamp lens |
| CN103401968A (en) * | 2013-08-09 | 2013-11-20 | 上海华勤通讯技术有限公司 | Mobile terminal with camera |
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| Publication number | Publication date |
|---|---|
| CN105791651A (en) | 2016-07-20 |
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