CN107147831A - Aperture assemblies, CCD camera assembly and the electronic equipment of camera - Google Patents
Aperture assemblies, CCD camera assembly and the electronic equipment of camera Download PDFInfo
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- CN107147831A CN107147831A CN201710400177.4A CN201710400177A CN107147831A CN 107147831 A CN107147831 A CN 107147831A CN 201710400177 A CN201710400177 A CN 201710400177A CN 107147831 A CN107147831 A CN 107147831A
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- aperture
- lamellar body
- deformation part
- assemblies
- bottom plate
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- 230000000712 assembly Effects 0.000 title claims abstract description 36
- 238000000429 assembly Methods 0.000 title claims abstract description 36
- 230000008859 change Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 11
- 230000015654 memory Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 8
- 230000006854 communication Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
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- 229910045601 alloy Inorganic materials 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
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- Studio Devices (AREA)
Abstract
The invention discloses a kind of aperture assemblies of camera, CCD camera assembly and electronic equipment, the aperture assemblies of camera include：Bottom plate, deformation part and aperture lamellar body, bottom plate have light hole and stopper slot.Deformation part is located in stopper slot, and on the direction that stopper slot extends, the length of deformation part is variable.Aperture lamellar body is rotationally connected with bottom plate to change the light area that enters of light hole, and the other end of deformation part is connected to drive aperture lamellar body to rotate with aperture lamellar body.The aperture assemblies of camera according to embodiments of the present invention, by setting deformable body and aperture lamellar body, and aperture lamellar body is connected with deformable body.Thus, when deformable body deforms upon and extends or shorten, aperture lamellar body can be driven to rotate, so as to adjust the light area that enters of light hole, and then camera can be made to be applied to changeable shooting environmental, it is possible to strengthen the shooting effect of camera.Moreover, the aperture assemblies of camera are simple in construction, compact, and it is easy to control, conveniently it is placed in miniaturized electronics.
Description
Technical field
The present invention relates to technical field of electronic equipment, specifically, more particularly to a kind of aperture assemblies of camera, shooting
Head assembly and electronic equipment.
Background technology
In correlation technique, camera changes the device (iris ring) of entering light bore, it is necessary to which larger drive device is carried out
Drive control, it is impossible to adapt to small size camera (such as mobile phone camera) size requirements, therefore mobile phone can only use fixed aperture parameters
Taken pictures so that the flexibility of mobile phone photograph and creativity are restricted.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes that one kind is taken the photograph
As the aperture assemblies of head, the aperture assemblies of the camera have the advantages that simple in construction, convenient control.
The present invention also proposes a kind of CCD camera assembly, and the CCD camera assembly includes the aperture group of camera described above
Part.
The present invention also proposes a kind of electronic equipment, and the electronic equipment includes CCD camera assembly described above.
The aperture assemblies of camera according to embodiments of the present invention, the aperture assemblies of camera include：Bottom plate, the bottom plate
With light hole and stopper slot, circumferential direction extension of the stopper slot along the light hole；Deformation part, the deformation part is located at
In the stopper slot, one end of the deformation part is fixedly connected with the bottom plate, described on the direction that the stopper slot extends
The length of deformation part is variable；Aperture lamellar body, the aperture lamellar body is rotationally connected to change the light hole with the bottom plate
Enter light area, the other end of the deformation part is connected to drive the aperture lamellar body to rotate with the aperture lamellar body.
The aperture assemblies of camera according to embodiments of the present invention, by setting deformable body in the stopper slot of bottom plate, and
One end of deformable body is set to be fixedly connected with bottom plate, the other end of deformable body is connected with aperture lamellar body.Thus, when shape occurs for deformable body
When becoming and extending or shorten, the rotation of aperture lamellar body can be promoted or pull, so as to adjust the light area that enters of light hole, and then
Camera can be made to be applied to changeable shooting environmental, it is possible to strengthen the shooting effect of camera.Moreover, the aperture of camera
Modular construction is simple, compact, easy to control, is conveniently placed in miniaturized electronics.
According to some embodiments of the present invention, the stopper slot is close to the edge of the bottom plate.Thus, it is easy to stopper slot
Layout processing, it is possible to increase the deformation space of deformation part.
In some embodiments of the invention, the stopper slot is annular groove.Thus, it is easy to the processing and manufacturing of stopper slot,
So as to reduce production cost.
Further, the deformation part, the aperture lamellar body are multiple, and multiple deformation parts and multiple light
Lamellar body is enclosed to correspond.Thus, it is possible to increase the adjusting range that aperture lamellar body enters light area to light hole.
According to some embodiments of the present invention, the stopper slot, the deformation part, the aperture lamellar body are multiple, and
Multiple stopper slots are corresponded with multiple deformation parts, multiple deformation parts and multiple aperture lamellar bodies are right one by one
Should.Thus, it is possible to improve the accuracy to light hole entering light rea adjusting.
In some embodiments of the invention, provided with connection between the other end of the deformation part and the aperture lamellar body
Bar, the connecting rod is rotatable relative to the aperture lamellar body, the deformation part.Thus, it is possible to by connecting rod by deformation
The distorted movement of part is transferred to aperture lamellar body, to drive aperture lamellar body to be adjusted the light area that enters of light hole.
Alternatively, the connecting rod is straight line pole or camber line bar.Thus, it is easy to the processing and manufacturing of connecting rod, so as to
Reduce production cost.
According to some embodiments of the present invention, the deformation part is SMA parts, and the aperture assemblies also include power supply circuit,
The power supply circuit is electrically connected with the deformation part.Thus, it is possible to the magnitude of current size of power supply circuit be controlled, to the shape of deformation part
Variable is controlled, simple in construction, easy to operate.
In some embodiments of the invention, the contour line of orthographic projection of the aperture lamellar body in the bottom plate is polygon
Shape.Thus, it is easy to the processing and manufacturing of aperture lamellar body, so as to reduce production cost.
Further, the contour line of orthographic projection of the aperture lamellar body in the bottom plate includes at least one arcuate line segment.
Thus, it is possible to make the laminating between two adjacent aperture lamellar bodies even closer, exposure is prevented.
CCD camera assembly according to embodiments of the present invention, includes the aperture assemblies of camera described above.
CCD camera assembly according to embodiments of the present invention, by setting deformation part and aperture lamellar body, when shape occurs for deformable body
When becoming and extending or shorten, aperture lamellar body can be driven to rotate, be adjusted so as to the light area that enters to light hole, and then
CCD camera assembly can be made to be applied to changeable shooting environmental, and enhance the shooting effect of CCD camera assembly, and then improved
The shooting performance of CCD camera assembly.
Electronic equipment according to embodiments of the present invention, including CCD camera assembly described above.
Electronic equipment according to embodiments of the present invention, by setting deformation part in CCD camera assembly, by controlling deformation part
Deformation can adjust the light area that enters of light hole, and then camera can be made to be applied to changeable shooting environmental, and enhanced
The shooting effect of CCD camera assembly, and then improve the overall performance of electronic equipment.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the aperture assemblies of camera according to embodiments of the present invention；
Fig. 2 is the structural representation of the aperture assemblies of camera according to embodiments of the present invention；
Fig. 3 is the partial structural diagram of the aperture assemblies of camera according to embodiments of the present invention；
Fig. 4 is the structural representation of electronic equipment according to embodiments of the present invention.
Reference：
Aperture assemblies 100,
Bottom plate 10, light hole 110, stopper slot 120,
Deformation part 20, first end 210, the second end 220,
Aperture lamellar body 30, connecting rod 310,
CCD camera assembly 400,
Electronic equipment 500, display unit 530.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " length ", " " on ", " under ", "front", "rear",
The orientation or position of the instruction such as "left", "right", " interior ", " outer ", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference "
Relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, without referring to
Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as limitation of the present invention.In addition, define " first ", the feature of " second " can express or implicitly include one or
More this feature of person.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Aperture assemblies 100, the CCD camera assembly of camera according to embodiments of the present invention are described below with reference to Fig. 1-Fig. 4
400 and electronic equipment 500.
As depicted in figs. 1 and 2, the aperture assemblies 100 of camera according to embodiments of the present invention, including：Bottom plate 10, deformation
Part 20 and aperture lamellar body 30.
Specifically, bottom plate 10 has light hole 110 and stopper slot 120, circumference side of the stopper slot 120 along light hole 110
To extension.Thus, light can be entered in CCD camera assembly 400 by light hole 110, so that in CCD camera assembly 400
With sufficient light, and then improve the shooting effect of CCD camera assembly 400.Deformation part 20 is located in stopper slot 120, deformation part 20
One end be fixedly connected with bottom plate 10, stopper slot 120 extend direction on, the length of deformation part 20 is variable.Thus, deformation is worked as
(such as extend or shorten) when part 20 is deformed upon in stopper slot 120, fixed and connected with bottom plate 10 due to one end of deformation part 20
Connect, the other end of deformation part 20 can produce distance change with the end that is fixedly connected of deformation part 20 and bottom plate 10, to drive other
Part is moved.
Aperture lamellar body 30 is rotationally connected to change the light area that enters of light hole 110 with bottom plate 10, deformation part 20 it is another
One end is connected to drive aperture lamellar body 30 to rotate with aperture lamellar body 30.Thus, when deformation part 20 is deformed upon, deformation part 20 can
Rotated with promoting or pulling aperture lamellar body 30, light area entered so as to change that aperture lamellar body 30 blocks light hole 110,
To be adjusted to entering the light in thang-kng sky 110.
It should be noted that as depicted in figs. 1 and 2, the deformable body 20 in stopper slot 120 can be deformed upon, due to shape
One end of variant 20 is fixedly connected with bottom plate 10.Therefore, when deformable body 20 is deformed upon and is extended or is shortened, deformable body 20
The other end can promote or pull aperture lamellar body 30 and rotate, be adjusted so as to the light area that enters to light hole 110.Can
With understanding, when needing to shoot the photo of different-effect or shot under different light environments, it is necessary to light
The size of circle is adjusted, that is, adjusts the size that light hole 110 enters light area.
The aperture assemblies 100 of camera according to embodiments of the present invention, by setting shape in the stopper slot 120 in bottom plate 10
Variant 20, and one end of deformable body is fixedly connected with bottom plate 10, the other end of deformable body 20 is connected with aperture lamellar body 30.By
This, when deformable body 20 is deformed upon and when extending or shortening, can promote or pull aperture lamellar body 30 and rotate, so as to adjust
Light hole 110 enters light area, and then the camera is applied to changeable shooting environmental, it is possible to strengthen the bat of camera
Take the photograph effect.Moreover, the aperture assemblies 100 of camera are simple in construction, compact, and it is easy to control, conveniently it is placed in miniaturized electronics
500。
According to some embodiments of the present invention, as depicted in figs. 1 and 2, stopper slot 120 is close to the edge of bottom plate 10.Thus,
The inner space of CCD camera assembly 400 can be made full use of, makes the structure of CCD camera assembly 400 compacter, it is more reasonable to be laid out
Optimization.Moreover, stopper slot 120 is set close to the edge of bottom plate 10, it can make deformation part 20 that there is bigger deformation space, just
The rotation of aperture lamellar body 30 is driven in deformation part 20, and makes aperture lamellar body 30 that there is larger angle adjustment scope.
In some embodiments of the invention, as depicted in figs. 1 and 2, stopper slot 120 can be annular groove.Thus, it is easy to
The processing and manufacturing of stopper slot 120, so as to reduce production cost.It can be taken the photograph moreover, stopper slot 120 is set to annular with circle
As head assembly 400 matches, it is easy to the layout designs of stopper slot 120.
Further, deformation part 20, aperture lamellar body 30 can be to be multiple, and multiple deformation parts 20 and multiple aperture lamellar bodies
30 correspond.It is understood that by using multiple aperture lamellar bodies 30, it is possible to use multiple aperture lamellar bodies 30 are to light hole
110 light area that enters carries out more flexible, changeable, accurate adjustment.Moreover, by setting and a pair of multiple aperture lamellar bodies 30 1
The multiple deformation parts 20 answered, it is possible to use corresponding deformation part 20 is adjusted to each aperture lamellar body 30.So as to improve light
The flexibility of size variation is enclosed, and then improves the shooting performance of CCD camera assembly 400.
As depicted in figs. 1 and 2, five aperture lamellar bodies 30 are disposed with along the circumferential direction uniform intervals of light hole 110, and
The pivot of five aperture lamellar bodies 30 is located on five Along ents of same circumference.Each aperture lamellar body 30 is connected with a deformation
Part 20, to drive the motion of aperture lamellar body 30.Thus, it is possible to which making the light area that enters of light hole 110 has more accurate adjustment
Scope.Furthermore, it is possible to by the way that by the equivalent arrangements of aperture lamellar body 30, the uniformity of the entering light of light hole 110 can be strengthened, so as to improve
The shooting effect of CCD camera assembly 400.It is understood that aperture lamellar body 30 and deformation part 20 are not limited to five, may be used also
Think three, four or more.
According to some embodiments of the present invention, stopper slot 120, deformation part 20, aperture lamellar body 30 can be multiple, and many
Individual stopper slot 120 is corresponded with multiple deformation parts 20, multiple deformation parts 20 are corresponded with multiple aperture lamellar bodies 30.Thus,
Accuracy of the aperture lamellar body 30 to the entering light rea adjusting of light hole 110 can further be improved.
In some embodiments of the invention, connecting rod can be provided between the other end of deformation part 20 and aperture lamellar body 30
310, connecting rod 310 is rotatable relative to aperture lamellar body 30, deformation part 20.Thus, it is possible to strengthen the motion of aperture lamellar body 30
Flexibility.Moreover, by setting connecting rod 310, iris diaphragm plate body 30 and deformation part 20 and the formation connecting rod of connecting rod 310 can be made
Mechanism, makes the forms of motion of aperture lamellar body 30 have diversity, it is possible to according to the movement locus of expected aperture lamellar body 30 to even
The length of extension bar 310 and position are rationally designed.
It is understood that deformation part 20 can be embedded in annular spacing groove 120, deformation part 20 is along stopper slot 120
Circumferential direction extends, and deformation part 20 has the end 220 of first end 210 and second.The first end 210 of deformation part 20 is fixed with bottom plate 10
It is connected in point D, the second end 220 of deformation part 20 is connected to C points with connecting rod 310.Deformation part 20 can along stopper slot 120 circumference
Direction extends or shortened.Aperture lamellar body 30 is connected to A points with bottom plate 10 by revolute pair, and aperture lamellar body 30 can be rotated around A points.
Connecting rod 310 is connected between deformation part 20 and aperture lamellar body 30, aperture lamellar body 30 is connected to connecting rod 310 by revolute pair
B points.
When deformation part 20 is deformed upon, i.e., circumferential direction of the deformation part 20 along stopper slot 120 extends or shunk, C points can
Moved with the clockwise or counterclockwise along stopper slot 120, and then drive connecting rod 310 to move, aperture lamellar body 30 exists
Rotated clockwise or counterclockwise around point A points under the drive of connecting rod 310, so as to adjust light hole 110
Enter light area, and then camera can be made to be applied to changeable shooting environmental, it is possible to strengthen the shooting effect of camera.
For convenience of understanding, the motion process of aperture lamellar body 30 is described with a specific example.For example, as shown in Figure 3
In example, deformation part 20 can be embedded in annular spacing groove 120, when clockwise direction of the deformation part 20 along stopper slot 120 prolongs
When long (as shown in arrow m in Fig. 3), i.e. point C along clockwise direction and be directed away from point D direction motion, in deformation part 20
Under drive, connecting rod 310 along clockwise direction and is directed away from point D direction motion, and then connecting rod 310 can drive light
Circle lamellar body 30 is rotated in the clockwise direction (as shown in arrow j in Fig. 3) around point A, and now aperture lamellar body 30 is gradually deviated from light hole
110, the light area that enters of light hole 110 gradually increases；Correspondingly, the counter clockwise direction when deformation part 20 along stopper slot 120 is shunk
When (as shown in arrow n in Fig. 3), i.e. point C is moved in the counterclockwise direction and towards the direction close to point D, in the band of deformation part 20
Under dynamic, connecting rod 310 is in the counterclockwise direction and towards close point D direction motion, and then connecting rod 310 can drive aperture
Lamellar body 30 rotates (as shown in arrow i in Fig. 3) in the counterclockwise direction around point A, and now aperture lamellar body 30 is towards inside light hole 110
Rotate, the light area that enters of light hole 110 is gradually reduced.Thus, you can smooth surface is entered by the change light hole 110 of deformation part 20
Product.
It should be noted that the connected mode and motion mode of deformation part 20, connecting rod 310 and aperture lamellar body 30 are not
It is limited to this, as long as when deformation part 20 is deformed upon, can drive what aperture lamellar body 30 moved and changed light hole 110 to enter smooth surface
Product.
Alternatively, connecting rod 310 can be straight line pole or camber line bar.That is, connecting rod 310 can be straight line pole,
Thus, it is easy to the processing and manufacturing of connecting rod 310, it is thus possible to reduce production cost；Connecting rod 310 is it can also be provided that camber line
Bar, thus, it is possible to make the motion of deformation part 20 more easily be transferred to aperture lamellar body 30, can effectively prevent linkage
" stuck " phenomenon, improves the kinetic energy transmission efficiency between deformation part 20 and aperture lamellar body 30, energy-saving consumption-reducing.
According to some embodiments of the present invention, deformation part 20 can be SMA (Shape Memory Alloys) part, aperture
Component 100 also includes power supply circuit (not shown), and power supply circuit is electrically connected with deformation part 20.It should be noted that SMA
(Shape Memory Alloys) is shape memory alloy, is that a kind of it can be completely eliminated after heat temperature raising in relatively low temperature
The deformation of lower generation, recovers the alloy material of original-shape before its deformation, that is, possesses the alloy of " memory " effect.Thus, pass through
Power supply circuit can provide electric current for deformation part 20 and produce electrical current heat.Thus, it is possible to by controlling the electric current of power supply circuit to shape
The temperature for becoming part 20 is adjusted, and then controls the deformation of deformation part 20.Moreover, being easy to control deformation part 20 using SMA parts
Yardstick is deformed, and the deformation quantity control of deformation piece can be made more accurate.
Further, aperture assemblies 100 can also include detection circuit and control circuit (not shown).Detect circuit
The resistance value of SMA part deformation part 20 can be measured, it is possible to which the current length of deformation part 20 is calculated by resistance value, and by deformation part
20 length information is transferred to control circuit.Control circuit can enter according to length feedback information to the size of current of power supply circuit
Row adjustment.Thus, it is possible to the deformation quantity of deformation part 20 accurately be adjusted, so as to drive the more accurate control of aperture lamellar body 30
Light hole 110 processed enters the size of light area.
In some embodiments of the invention, aperture lamellar body 30 can be polygon in the contour line of the orthographic projection of bottom plate 10
Shape.Thus, on the one hand it is easy to the processing and manufacturing of deformable body 30, to reduce production cost；On the other hand, multiple polygonal apertures
Lamellar body 30 can be spliced into more various shape, and then increase the entering light rea adjusting scope of light hole 110.Such as Fig. 1 and
Shown in Fig. 2, aperture lamellar body 30 is roughly triangular in the contour line of the orthographic projection of bottom plate 10.It is understood that aperture lamellar body
30 are not limited to triangle in the shape of the contour line of the orthographic projection of bottom plate 10, can also be the polygons such as quadrangle, pentagon.
Further, aperture lamellar body 30 includes at least one arcuate line segment in the contour line of the orthographic projection of bottom plate 10.Thus,
On the one hand the rotary resistance of aperture lamellar body 30 can be reduced, so as to energy-saving consumption-reducing；On the other hand, when multiple 30 turns of aperture lamellar bodies
Dynamic to reduce when entering light area of light hole 110, it is even closer that arcuate line segment can make two adjacent aperture lamellar bodies 30 fit, and prevents
Leak-stopping light.As depicted in figs. 1 and 2, aperture lamellar body 30 is roughly triangular in the contour line of the orthographic projection of bottom plate 10, and aperture
Three sides of the contour line of the orthographic projection of lamellar body 30 are arc.
CCD camera assembly 400 according to embodiments of the present invention, includes the aperture assemblies 100 of above-mentioned camera.
CCD camera assembly 400 according to embodiments of the present invention, by setting deformation part 20 and aperture lamellar body 30, works as deformable body
20 when deforming upon and extending or shorten, and aperture lamellar body 30 can be driven to rotate, so as to enter light area to light hole 110
It is adjusted, and then CCD camera assembly 400 can be made to be applied to changeable shooting environmental, and enhances CCD camera assembly 400
Shooting effect, and then improve the shooting performance of CCD camera assembly 400.
Electronic equipment 500 according to embodiments of the present invention, including above-mentioned CCD camera assembly 400.It should be noted that making
" electronic equipment 500 " includes, but are not limited to be configured to connect (such as via public exchange via Wireline to be as used herein
Telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection, and/or another data cube computation/net
Network) and/or via (for example, for cellular network, WLAN (WLAN), such as digital TV network of DVB-H networks,
Satellite network, AM-FM broadcasting transmitter, and/or another communication terminal) wave point receives/sends the dress of signal of communication
Put.The example of electronic equipment 500 includes, but are not limited to satellite or cell phone；Can be with combination cellular radio telephone and data
PCS Personal Communications System (PCS) terminal of processing, fax and its communication ability；Can include radio telephone, pager, because
Special net/Intranet access, Web browser, memo pad, the PDA of calendar and/or global positioning system (GPS) receiver；And
Conventional laptop and/or palmtop receiver or other electronic installations including radiotelephone transceiver.
Electronic equipment 500 can be the various equipment that can be obtained data from outside and be handled the data, or,
Electronic equipment 500 can be it is various be built-in with battery, and the equipment that electric current be charged to the battery, example can be obtained from outside
Such as, mobile phone (embodiment as shown in Figure 4), tablet personal computer, computing device or device for display of message etc..Mobile phone is only a kind of electronics
The citing of the equipment of equipment 500, the present invention is simultaneously not particularly limited, present invention could apply to electronic equipments such as mobile phone, tablet personal computers,
The present invention is not limited this.
In embodiments of the present invention, mobile phone can include radio circuit, memory, input block, Wireless Fidelity (WiFi,
Wireless fidelity) module, display unit 530, sensor, voicefrequency circuit, processor, CCD camera assembly 400, battery
Deng part.
Wherein, radio circuit can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, will
After the downlink information of base station is received, processor processing is given；In addition, the up data of mobile phone are sent into base station.Generally, radio frequency electrical
Road includes but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition,
Radio circuit can also be communicated by radio communication with network and other equipment.
Memory can be used for storage software program and module, and processor is stored in the software program of memory by operation
And module, so as to perform various function application and the data processing of mobile phone.Memory can mainly include storing program area and
Storage data field, wherein, the application program that storing program area can be needed for storage program area, at least one function (such as broadcast by sound
Playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as audio number according to mobile phone
According to, phone directory etc.) etc..In addition, memory can include high-speed random access memory, non-volatile memories can also be included
Device, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Input block can be used for the numeral or character information for receiving input, and generation and the user of mobile phone to set and work(
Can the relevant key signals of control.Specifically, input block may include contact panel and other input equipments.Contact panel,
Referred to as touch-screen, collecting touch operation of the user on or near it, (such as user is any suitable using finger, stylus etc.
The operation of object or annex on contact panel or near contact panel), and driven accordingly according to formula set in advance
Attachment means.
Optionally, contact panel may include both touch detecting apparatus and touch controller.Wherein, touch detection is filled
The touch orientation of detection user is put, and detects the signal that touch operation is brought, touch controller is transmitted a signal to；Touch control
Device receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can reception processing
Order that device is sent simultaneously is performed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Type realizes contact panel.Except contact panel, input block can also include other input equipments.Specifically, other inputs are set
It is standby to include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, behaviour
Make the one or more in bar etc..
Display unit 530 can be used for the various of the information that is inputted by user of display or the information for being supplied to user and mobile phone
Menu.Display unit 530 may include display panel, optionally, can use liquid crystal display 530 (LCD, Liquid
Crystal Display), the form such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) matches somebody with somebody
Put display panel.Further, contact panel can cover display panel, when contact panel detects the touch on or near it
After operation, processor is sent to determine the type of touch event, with preprocessor according to the type of touch event in display surface
Corresponding visual output is provided on plate.
Voicefrequency circuit, loudspeaker and microphone can provide the COBBAIF between user and mobile phone.Voicefrequency circuit will can connect
Electric signal after the voice data conversion received, is transferred to loudspeaker, and voice signal output is converted to by loudspeaker；The opposing party
The voice signal of collection is converted to electric signal by face, microphone, by voicefrequency circuit receive after be converted to voice data, then by audio
After the processing of data output processing device, through radio circuit to be sent to such as another mobile phone, or voice data exported to storage
Device is so as to further processing.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module,
Browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.But it is understood that,
WiFi module is simultaneously not belonging to must be configured into for mobile phone, can be saved as needed in the essential scope for do not change invention completely
Slightly.
Processor is the control centre of mobile phone, and processor is arranged on circuit board assemblies, is connected using various interfaces and circuit
The various pieces of whole mobile phone are connect, software program and/or module in memory are stored in by operation or execution, and call
The data in memory are stored in, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.It is optional
, processor may include one or more processing units；It is preferred that, processor can integrated application processor and modulation /demodulation processing
Device, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is mainly located
Manage radio communication.
CCD camera assembly 400 can be used for shooting photo and video, so as to further increase the functional diversity of mobile phone.
Moreover, mobile phone is easy to carry with, make shooting more convenient and flexible.
Power supply can be logically contiguous with processor by power-supply management system, is managed so as to be realized by power-supply management system
The functions such as charging, electric discharge and power managed.Although not shown, mobile phone can also include bluetooth module, sensor (such as appearance
State sensor, optical sensor, can also configure the other sensors such as barometer, hygrometer, thermometer and infrared ray sensor) etc.,
It will not be repeated here.
Electronic equipment 500 according to embodiments of the present invention, by setting deformation part 20 in CCD camera assembly 400, passes through control
The deformation of deformation part 20 processed can adjust the light area that enters of light hole 110, and then camera can be made to be applied to changeable shooting
Environment, and the shooting effect of CCD camera assembly 400 is enhanced, and then improve the overall performance of electronic equipment 500.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. a kind of aperture assemblies of camera, it is characterised in that including：
Bottom plate, the bottom plate has light hole and stopper slot, circumferential direction extension of the stopper slot along the light hole；
Deformation part, the deformation part is located in the stopper slot, and one end of the deformation part is fixedly connected with the bottom plate, in institute
On the direction for stating stopper slot extension, the length of the deformation part is variable；
Aperture lamellar body, the aperture lamellar body is rotationally connected to change the light area that enters of the light hole, institute with the bottom plate
The other end for stating deformation part is connected to drive the aperture lamellar body to rotate with the aperture lamellar body.
2. the aperture assemblies of camera according to claim 1, it is characterised in that the stopper slot is close to the bottom plate
Edge.
3. the aperture assemblies of camera according to claim 1, it is characterised in that the stopper slot is annular groove.
4. the aperture assemblies of camera according to claim 3, it is characterised in that the deformation part, the aperture lamellar body
It is multiple, and multiple deformation parts correspond with multiple aperture lamellar bodies.
5. the aperture assemblies of camera according to claim 1, it is characterised in that the stopper slot, the deformation part, institute
It is multiple to state aperture lamellar body, and multiple stopper slots are corresponded with multiple deformation parts, multiple deformation parts with
Multiple aperture lamellar bodies are corresponded.
6. the aperture assemblies of camera according to claim 1, it is characterised in that the other end of the deformation part with it is described
Connecting rod is provided between aperture lamellar body, the connecting rod is rotatable relative to the aperture lamellar body, the deformation part.
7. the aperture assemblies of camera according to claim 6, it is characterised in that the connecting rod is straight line pole or camber line
Bar.
8. the aperture assemblies of camera according to claim 1, it is characterised in that the deformation part is SMA parts,
The aperture assemblies also include power supply circuit, and the power supply circuit is electrically connected with the deformation part.
9. the aperture assemblies of camera according to claim 1, it is characterised in that the aperture lamellar body is in the bottom plate
The contour line of orthographic projection is polygon.
10. the aperture assemblies of camera according to claim 9, it is characterised in that the aperture lamellar body is in the bottom plate
Orthographic projection contour line include at least one arcuate line segment.
11. a kind of CCD camera assembly, it is characterised in that include the light of the camera according to any one of claim 1-10
Coil assembly.
12. a kind of electronic equipment, it is characterised in that including CCD camera assembly according to claim 11.
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| CN201710400177.4A CN107147831B (en) | 2017-05-31 | 2017-05-31 | Aperture assemblies, CCD camera assembly and the electronic equipment of camera |
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| CN201710400177.4A CN107147831B (en) | 2017-05-31 | 2017-05-31 | Aperture assemblies, CCD camera assembly and the electronic equipment of camera |
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| CN107147831B CN107147831B (en) | 2019-08-20 |
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| CN107807488A (en) * | 2017-10-18 | 2018-03-16 | 维沃移动通信有限公司 | A kind of CCD camera assembly, aperture method of adjustment and mobile terminal |
| CN109122605A (en) * | 2018-08-15 | 2019-01-04 | 卢乐 | A kind of fanout free region underwater fishing device |
| CN110401790A (en) * | 2019-08-09 | 2019-11-01 | Oppo广东移动通信有限公司 | Aperture assemblies, camera and electronic equipment |
| TWI702465B (en) * | 2018-04-03 | 2020-08-21 | 春虹光電股份有限公司 | Camera module with variable aperture |
| WO2020222002A1 (en) * | 2019-04-29 | 2020-11-05 | Cambridge Mechatronics Limited | Sma actuator |
| CN114827483A (en) * | 2021-01-28 | 2022-07-29 | 华为技术有限公司 | Drive device and electronic apparatus |
| WO2022228238A1 (en) * | 2021-04-29 | 2022-11-03 | 华为技术有限公司 | Variable aperture, camera module, and electronic device |
| WO2023142686A1 (en) * | 2022-01-30 | 2023-08-03 | 华为技术有限公司 | Variable aperture, camera module and electronic device |
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| CN117396805A (en) * | 2021-07-27 | 2024-01-12 | 华为技术有限公司 | Actuator assembly device, aperture system, method of operating an actuator assembly device and method of operating an aperture system |
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| CN107147831B (en) | 2019-08-20 |
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