CN107846535A - A kind of camera module - Google Patents
A kind of camera module Download PDFInfo
- Publication number
- CN107846535A CN107846535A CN201711002758.9A CN201711002758A CN107846535A CN 107846535 A CN107846535 A CN 107846535A CN 201711002758 A CN201711002758 A CN 201711002758A CN 107846535 A CN107846535 A CN 107846535A
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- CN
- China
- Prior art keywords
- chip
- camera lens
- sensitive
- chip carrier
- sensitive chip
- 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.)
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of camera module, including：The chip carrier of camera lens, at least two sensitive chips and the carrying sensitive chip；The chip carrier is used to drive each sensitive chip to move relative to the camera lens, each sensitive chip is switched in the photosensitive sites of the camera lens.By the present invention in that the sensitive chip of the photosensitive sites of camera lens switches over according to different shooting environmentals, to meet different shooting demands, the quality of captured picture is improved, improves the usage experience of user.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of camera module.
Background technology
With the development of electronic technology, camera function is configured with more and more electronic equipments, various equipment pass through shooting
The quality of the definition for the picture that function obtains, user can be directly affected to the usage experience using electronic equipment.
The existing camera module for realizing camera function includes board unit and lens assembly.Board unit includes circuit
Plate and sensitive chip.And the sensitive chip corresponding to lens assembly is typically all fixed, but taking the photograph in actual use equipment
As in function course, user shoots demand of the picture under varying environment and different scenes photosensitive core that is different, and fixing
Piece can not meet the shooting demand of various different shooting environmentals.
The content of the invention
It is an object of the invention to provide a kind of camera module, solve corresponding to camera lens that sensitive chip is fixed, so as to can not
The problem of meeting the shooting demand of various different shooting environmentals, improve camera module shooting image in various varying environments
Quality.
In order to solve the above technical problems, the present invention provides a kind of camera module, including：
The chip carrier of camera lens, at least two sensitive chips and the carrying sensitive chip；
The chip carrier is used to drive each sensitive chip to move relative to the camera lens, makes each sense
Optical chip switches in the photosensitive sites of the camera lens.
Wherein, the chip carrier can be relative to camera lens along predetermined rectilinear movement, and the photosensitive sites of the camera lens are located at
In the pre- boning out, the chip carrier is used to drive each sensitive chip to move linearly along predetermined relative to camera lens,
Each sensitive chip is set to switch in the photosensitive sites of the camera lens.
Wherein, the chip carrier is the carrier with bar shaped loading end；
The sensitive chip is linearly distributed on the bar shaped loading end, and the chip carrier is slidably mounted on directly
On trajectory, the rectilinear orbit is located in the pre- boning out, and the chip carrier is used for by the rectilinear orbit
Slide and drive each sensitive chip to be moved linearly relative to the camera lens along predetermined.
Wherein, motor is installed, the motor is used to drive the chip carrier to drive each institute on the chip carrier
Stating sensitive chip can move relative to the camera lens.
Wherein, the chip carrier is provided with stopping means, and the stopping means is used to that the chip carrier shifting will to be limited
It is dynamic, the sensitive chip for switching to the photosensitive sites of the camera lens is fixed on the photosensitive sites.
Wherein, the sensitive chip comprises at least infrared ray chip or visible optical chip.
Camera module provided by the present invention, by sensitive chip on the chip carrier that can be moved relative to camera lens,
With the movement of chip carrier, sensitive chip also moves, when first sensitive chip is located exactly at the photosensitive sites of camera lens
When, if shooting environmental needs to use second sensitive chip, then chip carrier can be moved to certain angle, make second
Individual sensitive chip is located exactly at the photosensitive sites of the photosensitive sites of camera lens and first sensitive chip removal camera lens, by that analogy,
Switching of each sensitive chip in the photosensitive sites of camera lens is completed, so that camera module can be with different shooting environmentals
Suitable sensitive chip is switched to the photosensitive sites of camera lens, to meet the shooting needs in various varying environments, shoots effect
Fruit better image, improve the usage experience of user.
Brief description of the drawings
, below will be to embodiment or existing for the clearer explanation embodiment of the present invention or the technical scheme of prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of camera module provided in an embodiment of the present invention；
In figure, 1 it is camera lens, 2 is sensitive chip, 3 is chip carrier, 4 is rectilinear orbit.
Embodiment
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Fig. 1 is the structural representation of camera module provided in an embodiment of the present invention, and the camera module of reference picture 1 can include：
Camera lens 1, at least two sensitive chips 2 and the chip carrier 3 for carrying sensitive chip 2；
Chip carrier 3 is used to drive each sensitive chip 2 to move relative to camera lens 1, makes each sensitive chip 2 in camera lens
1 photosensitive sites switching.
It should be noted that the photosensitive sites of camera lens 1 refer to certain of in camera lens 1 primary optical axis of lens in the present invention
Plane domain, the plane domain are centrally located on primary optical axis, and plane domain is taking the photograph according to reality apart from the distance of camera lens 1
Set as the size in needs and space, sensitive chip 2 is placed on the plane domain, can receive camera lens 1 photosensitive
The light of chip 2.In addition, sensitive chip 2 is can be moved relative to camera lens 1 in the present invention, in other words, ginseng is used as using camera lens 1
Examine, sensitive chip 2 is transportable.And if can be so that sensitive chip 2 can move and camera lens 1 by reference of ground
Transfixion or camera lens 1 are moved, and the transfixion of sensitive chip 2, and setting can also be camera lens 1 and photosensitive core
Piece 2 can be moved, but mobile final result is for camera lens 1, and sensitive chip 2 is removable, so as to real
The switching of the photosensitive sites of present camera lens 1.
In Fig. 1 of the present embodiment, only provide camera lens 1 and remain stationary as, and chip carrier 3 drives sensitive chip 2 along such as Fig. 1
Shown moving direction is moved, and the move mode of other camera lenses 1 and sensitive chip 2, is not repeated one by one herein in the present invention.
In the prior art, the sensitive chip 2 of the photosensitive sites of camera lens 1 is fixed, such as photosensitive in each camera module
Chip 2 is visible optical chip, is more suitable for using in shooting at night, then if shooting environmental is daytime, and light is strong, this
Shi Ruguo is just obvious improper using the shooting of visible optical chip, and it is bad to shoot the picture effect come.For some special installations
For, it is understood that there may be the situation for changing sensitive chip 2 manually can be used, but needs to be dismantled equipment, this is for big
For most users, the method complex operation does not simultaneously have general applicability, for the equipment such as mobile phone, Pad, unlikely
Realize manually with changing sensitive chip 2.Secondly, for the equipment such as mobile phone, Pad, typically all have take pictures and shoot video this
Two kinds of shoot functions, and also can toggle both different camera functions when using camera function, and for taking pictures and
Speech, the photo more high definition of shooting is generally required, in order to which user can remain able to see clearly in photo in amplification picture
Details, then sensitive chip 2 required for corresponding is the sensitive chip that can shoot high pixel image processing with regard to needing.And for clapping
Requirement when taking the photograph for video, be often more focused on the quality of overall picture, therefore shooting to pixel is lower, can during shooting
Using the picture of shooting low pixel, in addition, if video pixel is too high during shooting video, video file will be relatively large, leads
Cause storage needed for space also can be larger, this will necessarily just increase the cost of equipment, this also require shoot video when, it is necessary to using
The relatively low sensitive chip of pixel.Therefore for there is the equipment of shooting two kinds of functions of photo and video simultaneously, if
Shot using fixed sensitive chip 2, one can only be selected in low pixel equipment and high capital equipment, both of these case
It is not the equipment in ideal.
By selecting different sensitive chips 2 in different shooting environmentals in the present invention, clapped on the basis of cost is reduced
Take out the usage experience that more preferable picture improves user.
Based on above-described embodiment, in another specific embodiment of the invention, can include：
Chip carrier 3 can be relative to camera lens 1 along predetermined rectilinear movement, and the photosensitive sites of camera lens 1 are located in pre- boning out,
Chip carrier 3 is used to drive each sensitive chip 2, along predetermined rectilinear movement, to make each sensitive chip 2 in camera lens relative to camera lens 1
1 photosensitive sites switching, specifically, can be that the distribution of sensitive chip 2 is located on the same line, and the straight line and predetermined straight
Line is parallel to each other, and the photosensitive sites of camera lens 1 are located exactly on the straight line at the place of sensitive chip 2.
It should be noted that the present embodiment is only the specific embodiment of the present invention, technical scheme
It is critical that sensitive chip 2 can be driven to move chip carrier 3 so that each sensitive chip 2 can be moved to photosensitive successively
Position, switching of each sensitive chip 2 in photosensitive sites is realized, therefore, chips carrier 3 of the present invention can also be other shiftings
Flowing mode, such as moved along curve movement or broken line, as long as switching of the sensitive chip 2 in the photosensitive sites of camera lens 1 can be realized
.
Based on above-described embodiment, be able to can be wrapped along a kind of embodiment of predetermined rectilinear movement as chip carrier 3
Include：
The chip carrier 3 is the carrier with bar shaped loading end, and sensitive chip 2 is along lineal layout in bar shaped loading end
On, can be specifically that the straight line at the place of sensitive chip 2 and predetermined straight line parallel, the photosensitive sites of camera lens 1 are located at sensitive chip 2
On the straight line at place；
Chip carrier 3 is slidably mounted on rectilinear orbit 4, and the rectilinear orbit 4 is located in the pre- boning out,
In actual application, the length of the rectilinear orbit 4 should be not less than two of distance between two sensitive chips 2 of lie farthest away
Times, and now, photosensitive sites are located exactly on the line at the midpoint of camera lens 1 and rectilinear orbit 4.When chip carrier 3 is in straight line rail
When being slided on road 4, each sensitive chip 2 can be driven to slide, sensitive chip 2 is sequentially located at the photosensitive sites of camera lens 1, realized
Switching of each chip in photosensitive sites.
Based on above-mentioned any example, in the another specific embodiment of the present invention, can include：
Motor is installed, motor drives each sensitive chip 2 can be relative to for driving chip carrier 3 on chip carrier 3
Camera lens 1 moves.
It is that motor is to want thrust to track specifically, chip carrier 3 can be arranged on fixed track, so that
Chip carrier 3 is obtained to slide relative to track.Because sensitive chip 2 is along arranged in a straight line, motor can to the thrust of chip carrier 3
Just stopped with only maintaining chip carrier 3 to slide predetermined distance, for example, three sensitive chips 2 are equidistantly arranged side by side, first sense
Optical chip is located at the photosensitive sites of camera lens 1, needs to switch to the 3rd sensitive chip by sensitive chip now, can make motor pair
The distance that the driving force of chip carrier 3 is merely able to slide chip carrier 3 is equal to first sensitive chip and second photosensitive core
The distance between piece, the sensitive chip of photosensitive sites is switched into second sensitive chip by first sensitive chip, motor exists
To chip carrier 3 apply a driving force, by second sensitive chip switch to the 3rd sensitive chip or in advance really
The distance of the slip of motor driving chip carrier 3 is made, the distance for making to need chip carrier 3 to slide is exactly equal to first photosensitive core
The distance between piece and the 3rd sensitive chip.
Based on above-mentioned any embodiment, it is contemplated that switch to by one the sensitive chip 2 of the photosensitive sites of camera lens 1 another
When individual, in order to prevent chip from continuing to move to, and photosensitive sites are offset out, it is necessary to limit continuing to move to for sensitive chip 2.For this
It can include in the another specific embodiment of the present invention：
The chip carrier 3 is provided with limit element, and the limit element moves for that will limit the chip carrier 3,
The sensitive chip 2 for making to switch to the photosensitive sites of the camera lens 1 is fixed on photosensitive sites.
The limit element the sensitive chip 2 of the photosensitive sites of camera lens 1 switch to suitable shooting environmental sensitive chip 2 it
Afterwards, chip carrier 3 can be limited to keep fixing, so as to ensure that the sensitive chip 2 of photosensitive sites keeps fixing, and will sense in needs
When the sensitive chip 2 of optical position switches over, limitation of the limit element to chip carrier 3 will release, so that chip carrier 3 moves
It is dynamic.
For limit element, it can be specifically bayonet unit or other limit elements, not go to live in the household of one's in-laws on getting married one by one herein
State.
Based on above-mentioned any embodiment, can include in another specific embodiment of the invention：
Sensitive chip 2 comprises at least infrared ray chip or visible optical chip, and both sensitive chips 2 are in actual photographed mistake
Two kinds of the most frequently used sensitive chips 2 in journey, it is seen that optical chip can be used under dark surrounds or shooting at night.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, between each embodiment same or similar part mutually referring to.For dress disclosed in embodiment
For putting, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Explanation.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Camera module provided by the present invention is described in detail above.Specific case used herein is to this hair
Bright principle and embodiment is set forth, the explanation of above example be only intended to help the method for understanding the present invention and its
Core concept.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from
Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention
In the range of.
Claims (6)
- A kind of 1. camera module, it is characterised in that including：Camera lens, at least two sensitive chips and the carrying sensitive chip Chip carrier；The chip carrier is used to drive each sensitive chip to move relative to the camera lens, makes each photosensitive core Piece switches in the photosensitive sites of the camera lens.
- 2. camera module according to claim 1, it is characterised in that the chip carrier can be straight along making a reservation for relative to camera lens Line moves, and the photosensitive sites of the camera lens are located in the pre- boning out, and the chip carrier is used to drive each sense Optical chip, along predetermined rectilinear movement, makes each sensitive chip switch in the photosensitive sites of the camera lens relative to camera lens.
- 3. camera module according to claim 2, it is characterised in that the chip carrier is the load with bar shaped loading end Body；The sensitive chip is linearly distributed on the bar shaped loading end, and the chip carrier is slidably mounted on straight line rail On road, the rectilinear orbit is located in the pre- boning out, and the chip carrier is used for by being slided on the rectilinear orbit Each sensitive chip is driven to be moved linearly relative to the camera lens along predetermined.
- 4. according to the camera module described in any one of claims 1 to 3, it is characterised in that be provided with horse on the chip carrier Reach, the motor is used to drive the chip carrier to drive each sensitive chip to move relative to the camera lens.
- 5. camera module according to claim 4, it is characterised in that the chip carrier is provided with stopping means, described Stopping means is used to that the chip carrier movement will to be limited, and the sensitive chip for making to switch to the photosensitive sites of the camera lens is fixed on The photosensitive sites.
- 6. according to the camera module described in any one of claims 1 to 3, it is characterised in that the sensitive chip comprises at least red Outside line chip or visible optical chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002758.9A CN107846535A (en) | 2017-10-24 | 2017-10-24 | A kind of camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002758.9A CN107846535A (en) | 2017-10-24 | 2017-10-24 | A kind of camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107846535A true CN107846535A (en) | 2018-03-27 |
Family
ID=61662819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002758.9A Withdrawn CN107846535A (en) | 2017-10-24 | 2017-10-24 | A kind of camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107846535A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698898A (en) * | 2019-01-22 | 2019-04-30 | 珠海格力电器股份有限公司 | Driver, camera module and electronic equipment |
| WO2019237975A1 (en) * | 2018-06-12 | 2019-12-19 | 维沃移动通信有限公司 | Camera structure and mobile terminal |
| CN112822367A (en) * | 2020-12-31 | 2021-05-18 | 维沃移动通信有限公司 | Electronic equipment and camera module thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118833Y (en) * | 2007-09-04 | 2008-09-17 | 上海神猎光机电科技有限公司 | Lens switching CCD device |
| CN205071145U (en) * | 2015-10-27 | 2016-03-02 | 杭州洲玉科技有限公司 | Many image sensor camera of abundant sensitization |
-
2017
- 2017-10-24 CN CN201711002758.9A patent/CN107846535A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118833Y (en) * | 2007-09-04 | 2008-09-17 | 上海神猎光机电科技有限公司 | Lens switching CCD device |
| CN205071145U (en) * | 2015-10-27 | 2016-03-02 | 杭州洲玉科技有限公司 | Many image sensor camera of abundant sensitization |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237975A1 (en) * | 2018-06-12 | 2019-12-19 | 维沃移动通信有限公司 | Camera structure and mobile terminal |
| CN109698898A (en) * | 2019-01-22 | 2019-04-30 | 珠海格力电器股份有限公司 | Driver, camera module and electronic equipment |
| CN112822367A (en) * | 2020-12-31 | 2021-05-18 | 维沃移动通信有限公司 | Electronic equipment and camera module thereof |
| CN112822367B (en) * | 2020-12-31 | 2022-11-18 | 维沃移动通信有限公司 | Electronic equipment and camera module thereof |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |