CN107147831B - 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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- CN107147831B CN107147831B CN201710400177.4A CN201710400177A CN107147831B CN 107147831 B CN107147831 B CN 107147831B CN 201710400177 A CN201710400177 A CN 201710400177A CN 107147831 B CN107147831 B CN 107147831B
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- aperture
- sheet body
- deformation part
- limiting slot
- bottom plate
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- 230000000712 assembly Effects 0.000 title claims abstract description 34
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- 230000000694 effects Effects 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000004904 shortening Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 12
- 230000015654 memory Effects 0.000 description 10
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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 sheet body, and bottom plate has light hole and limiting slot.Deformation part is located in limiting slot, and on the direction that limiting slot extends, the length of deformation part is variable.Aperture sheet body is rotationally connect to change the entering light area of light hole with bottom plate, and the other end of deformation part is connect to drive aperture sheet body to rotate with aperture sheet body.The aperture assemblies of camera according to an embodiment of the present invention, by setting deformable body and aperture sheet body, and aperture sheet body is connect with deformable body.As a result, when deformable body deformation occurs and when extending or shortening, aperture sheet body can be driven to rotate, so as to adjust the entering light area of light hole, and then camera can be made to be suitable for changeable shooting environmental, and the shooting effect of camera can be enhanced.Moreover, the aperture assemblies structure of camera is simple, 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, camera shooting
Head assembly and electronic equipment.
Background technique
In the related technology, camera changes the device (iris ring) of entering light bore, needs biggish driving device to carry out
Drive control can not adapt to small size camera (such as mobile phone camera) size requirements, therefore mobile phone can only use fixed aperture parameters
It takes pictures, so that the flexibility of mobile phone photograph and creativity are restricted.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, 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 structure is simple, facilitate control.
The present invention also proposes that a kind of CCD camera assembly, the CCD camera assembly include 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 an embodiment of the present invention, the aperture assemblies of camera include: bottom plate, the bottom plate
With light hole and limiting slot, the limiting slot extends along the circumferential direction of the light hole；Deformation part, the deformation part are located at
In the limiting slot, one end of the deformation part is fixedly connected with the bottom plate, described on the direction that the limiting slot extends
The length of deformation part is variable；Aperture sheet body, the aperture sheet body are rotationally connect to change the light hole with the bottom plate
Entering light area, the other end of the deformation part connect to drive the aperture sheet body to rotate with the aperture sheet body.
The aperture assemblies of camera according to an embodiment of the present invention, by the way that deformable body is arranged in the limiting slot of bottom plate, and
It is fixedly connected with one end of deformable body with bottom plate, the other end of deformable body is connect with aperture sheet body.As a result, when shape occurs for deformable body
When becoming and extending or shorten, the rotation of aperture sheet body can be pushed or pulled, so as to adjust the entering light area of light hole, in turn
Camera can be made to be suitable for changeable shooting environmental, and the shooting effect of camera can be enhanced.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 limiting slot is close to the edge of the bottom plate.As a result, convenient for limiting slot
Layout processing, and the deformation space of deformation part can be increased.
In some embodiments of the invention, the limiting slot is annular groove.It is convenient for the processing and manufacturing of limiting slot as a result,
So as to reduce production cost.
Further, the deformation part, the aperture sheet body are multiple, and multiple deformation parts and multiple light
Sheet body is enclosed to correspond.Thus, it is possible to increase aperture sheet body to the adjusting range of light hole entering light area.
According to some embodiments of the present invention, the limiting slot, the deformation part, the aperture sheet body are multiple, and
Multiple limiting slots are corresponded with multiple deformation parts, multiple deformation parts and multiple aperture sheet bodies are right one by one
It answers.Thus, it is possible to improve the accuracy to light hole entering light rea adjusting.
In some embodiments of the invention, connection is equipped between the other end of the deformation part and the aperture sheet body
Bar, the connecting rod are rotatable relative to the aperture sheet body, the deformation part.Thus, it is possible to pass through connecting rod for deformation
The distorted movement of part is transferred to aperture sheet body, to drive aperture sheet body to be adjusted the entering light area of light hole.
Optionally, the connecting rod is straight line pole or camber line bar.It is convenient for the processing and manufacturing of connecting rod as a result, so as to
Reduce production cost.
According to some embodiments of the present invention, the deformation part is SMA part, and the aperture assemblies further 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, and structure is simple and convenient to operate.
In some embodiments of the invention, the contour line of orthographic projection of the aperture sheet body in the bottom plate is polygon
Shape.It is convenient for the processing and manufacturing of aperture sheet body, as a result, so as to reduce production cost.
Further, the contour line of orthographic projection of the aperture sheet body in the bottom plate includes at least one arcuate line segment.
Thus, it is possible to keep the fitting between two adjacent aperture sheet bodies even closer, exposure is prevented.
CCD camera assembly according to an embodiment of the present invention, the aperture assemblies including camera described above.
CCD camera assembly according to an embodiment of the present invention, by setting deformation part and aperture sheet body, when shape occurs for deformable body
When becoming and extending or shorten, aperture sheet body can be driven to rotate, be adjusted so as to the entering light area to light hole, in turn
CCD camera assembly can be made to be suitable for changeable shooting environmental, and enhance the shooting effect of CCD camera assembly, and then improve
The shooting performance of CCD camera assembly.
Electronic equipment according to an embodiment of the present invention, including CCD camera assembly described above.
Electronic equipment according to an embodiment of the present invention, by the way that deformation part is arranged in CCD camera assembly, by controlling deformation part
The adjustable light hole of deformation entering light area, and then camera can be made to be suitable for changeable shooting environmental, and enhanced
The shooting effect of CCD camera assembly, and then improve the overall performance of electronic equipment.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the aperture assemblies of camera according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the aperture assemblies of camera according to an embodiment of the present invention；
Fig. 3 is the partial structural diagram of the aperture assemblies of camera according to an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of electronic equipment according to an embodiment of the present invention.
Appended drawing reference:
Aperture assemblies 100,
Bottom plate 10, light hole 110, limiting slot 120,
Deformation part 20, first end 210, second end 220,
Aperture sheet body 30, connecting rod 310,
CCD camera assembly 400,
Electronic equipment 500, display unit 530.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " length ", " "upper", "lower", "front", "rear",
The orientation or position of the instructions such as "left", "right", "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.In addition, define " first ", the feature of " second " can explicitly or implicitly include one or
More this feature of person.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Aperture assemblies 100, the CCD camera assembly of camera according to an embodiment 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 an embodiment of the present invention, comprising: bottom plate 10, deformation
Part 20 and aperture sheet body 30.
Specifically, bottom plate 10 has light hole 110 and limiting slot 120, limiting slot 120 is along the circumferential direction side of light hole 110
To extension.Light can be entered in CCD camera assembly 400 by light hole 110 as a result, to make in CCD camera assembly 400
With sufficient light, and then improve 400 shooting effect of CCD camera assembly.Deformation part 20 is located in limiting slot 120, deformation part 20
One end be fixedly connected with bottom plate 10, on the direction that limiting slot 120 extends, the length of deformation part 20 is variable.Work as deformation as a result,
Part 20 (such as extends or shortens) when deformation occurs in limiting slot 120, due to one end of deformation part 20 and the fixed company of bottom plate 10
It connects, the other end of deformation part 20 can generate distance change with the fixed connection end of deformation part 20 and bottom plate 10, to drive other
Component movement.
Aperture sheet body 30 is rotationally connect to change the entering light area of light hole 110 with bottom plate 10, deformation part 20 it is another
One end is connect to drive aperture sheet body 30 to rotate with aperture sheet body 30.As a result, when deformation occurs for deformation part 20, deformation part 20 can
It is rotated with pushing or pulling aperture sheet body 30, so as to change the entering light area that aperture sheet body 30 blocks light hole 110,
To be adjusted to the light entered in light passing sky 110.
It should be noted that as depicted in figs. 1 and 2, the deformable body 20 in limiting slot 120 can be with deformation occurs, due to shape
One end of variant 20 is fixedly connected with bottom plate 10.Therefore, when deformable body 20 deformation occurs and extend or shorten when, deformable body 20
The other end can push or pull aperture sheet body 30 rotation, be adjusted so as to the entering light area to light hole 110.It can
With understanding, when the photo for needing to shoot different-effect or when being shot under different light environments, need to light
The size of circle is adjusted, that is, adjusts the size of 110 entering light area of light hole.
The aperture assemblies 100 of camera according to an embodiment of the present invention, by the way that shape is arranged in the limiting slot 120 of bottom plate 10
Variant 20, and it is fixedly connected with one end of deformable body with bottom plate 10, the other end of deformable body 20 is connect with aperture sheet body 30.By
This, when deformable body 20 deformation occurs and extend or shorten when, can push or pull aperture sheet body 30 rotation, so as to adjust
The entering light area of light hole 110, and then camera can be made to be suitable for changeable shooting environmental, and the bat of camera can be enhanced
Take the photograph effect.Moreover, 100 structure of aperture assemblies of camera is simple, 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, limiting slot 120 is close to the edge of bottom plate 10.As a result,
The inner space that CCD camera assembly 400 can be made full use of keeps 400 structure of CCD camera assembly more compact, and it is more reasonable to be laid out
Optimization.Moreover, limiting slot 120 is arranged 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 sheet body 30 is driven in deformation part 20, and makes aperture sheet body 30 that there is biggish angle adjusting range.
In some embodiments of the invention, as depicted in figs. 1 and 2, limiting slot 120 can be annular groove.It is convenient for as a result,
The processing and manufacturing of limiting slot 120, so as to reduce production cost.Moreover, limiting slot 120 is set as annular can take the photograph with circle
As head assembly 400 matches, convenient for the layout designs of limiting slot 120.
Further, deformation part 20, aperture sheet body 30 all can be multiple, and multiple deformation parts 20 and multiple aperture sheet bodies
30 correspond.It is understood that by using multiple aperture sheet bodies 30, it can use multiple aperture sheet bodies 30 to light hole
110 entering light area carries out more flexible, changeable, accurate adjustment.Moreover, a pair of by setting and multiple aperture sheet bodies 30 1
The multiple deformation parts 20 answered can use corresponding deformation part 20 and be adjusted to each aperture sheet body 30.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, along the circumferential direction uniform intervals arrangement of light hole 110, there are five aperture sheet bodies 30, and
The rotation center of five aperture sheet bodies 30 is located on five Along ents of same circumference.Each aperture sheet body 30 is connected with a deformation
Part 20, to drive the movement of aperture sheet body 30.Thus, it is possible to which making the entering light area of light hole 110 has more accurate adjustment
Range.Furthermore, it is possible to the uniformity of 110 entering light of light hole can be enhanced by by 30 equivalent arrangements of aperture sheet body, to improve
The shooting effect of CCD camera assembly 400.It is understood that aperture sheet 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, limiting slot 120, deformation part 20, aperture sheet body 30 can be multiple, and more
A limiting slot 120 is corresponded with multiple deformation parts 20, multiple deformation parts 20 and multiple aperture sheet bodies 30 correspond.As a result,
Aperture sheet body 30 be can be further improved to the accuracy of 110 entering light rea adjusting of light hole.
In some embodiments of the invention, connecting rod can be equipped between the other end of deformation part 20 and aperture sheet body 30
310, connecting rod 310 is rotatable relative to aperture sheet body 30, deformation part 20.Thus, it is possible to enhance the movement of aperture sheet body 30
Flexibility.Moreover, iris diaphragm plate body 30 and deformation part 20 and connecting rod 310 can be made to form connecting rod by setting connecting rod 310
Mechanism makes 30 forms of motion of aperture sheet body have diversity, and can be according to the motion profile of expected aperture sheet 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 limiting slot 120
Circumferential direction extends, and deformation part 20 has first end 210 and second end 220.The first end 210 and bottom plate 10 of deformation part 20 are fixed
It is connected in point D, the second end 220 and connecting rod 310 of deformation part 20 are connected to C point.Deformation part 20 can be along the circumferential direction of limiting slot 120
Direction extends or shortens.Aperture sheet body 30 is connected to A point by revolute pair with bottom plate 10, and aperture sheet body 30 can be rotated around A point.
Connecting rod 310 is connected between deformation part 20 and aperture sheet body 30, aperture sheet body 30 is connected to connecting rod 310 by revolute pair
B point.
When deformation occurs for deformation part 20, i.e., deformation part 20 extends or shrinks along the circumferential direction of limiting slot 120, C point can
To move along the clockwise or counterclockwise of limiting slot 120, and then connecting rod 310 is driven to move, aperture sheet body 30 exists
It surrounds point A point under the drive of connecting rod 310 to rotate clockwise or counterclockwise, so as to adjust light hole 110
Entering light area, and then camera can be made to be suitable for changeable shooting environmental, and the shooting effect of camera can be enhanced.
For convenience of understanding, the motion process of aperture sheet 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 deformation part 20 prolongs along the clockwise direction of limiting slot 120
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 movement, in deformation part 20
Under drive, connecting rod 310 along clockwise direction and is directed away from the direction movement of point D, and then connecting rod 310 can drive light
Circle sheet body 30 is rotated in the clockwise direction (as shown in arrow j in Fig. 3) around point A, and aperture sheet body 30 is gradually deviated from light hole at this time
110, the entering light area of light hole 110 is gradually increased；Correspondingly, when deformation part 20 is shunk along the counter clockwise direction of limiting slot 120
When (as shown in arrow n in Fig. 3), i.e. point C in the counterclockwise direction and towards by near point D direction move, in the band of deformation part 20
Under dynamic, connecting rod 310 moves in the counterclockwise direction and towards the direction by near point D, and then connecting rod 310 can drive aperture
Sheet body 30 rotates (as shown in arrow i in Fig. 3) in the counterclockwise direction around point A, and aperture sheet body 30 is towards inside light hole 110 at this time
Rotation, the entering light area of light hole 110 are gradually reduced.The entering light face of light hole 110 can be changed by deformation part 20 as a result,
Product.
It should be noted that deformation part 20, the connection type of connecting rod 310 and aperture sheet body 30 and motion mode are not
It is limited to this, as long as aperture sheet body 30 can be driven to move and change the entering light face of light hole 110 when deformation occurs for deformation part 20
Product.
Optionally, connecting rod 310 can be straight line pole or camber line bar.That is, connecting rod 310 can be straight line pole,
It is convenient for the processing and manufacturing of connecting rod 310 as a result, it is thus possible to reduce production cost；Connecting rod 310 may be set to be camber line
Link mechanism can be effectively prevented thus, it is possible to make the movement of deformation part 20 is more convenient to be transferred to aperture sheet body 30 in bar
" stuck " phenomenon improves the kinetic energy transmission efficiency between deformation part 20 and aperture sheet 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 further 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 one kind can completely eliminate it in lower temperature after heat temperature raising
The deformation of lower generation restores the alloy material of original-shape before it is deformed, that is, possesses the alloy of " memory " effect.Pass through as a result,
Power supply circuit can provide electric current for deformation part 20 and generate electrical current heat.Thus, it is possible to by the electric current of control power supply circuit to shape
The temperature for becoming part 20 is adjusted, and then controls the deformation of deformation part 20.Moreover, using SMA part convenient for control deformation part 20
Scale is deformed, and it is more accurate that the deformation quantity of deformation piece can be made to control.
Further, aperture assemblies 100 can also include detection circuit and control circuit (not shown).Detection circuit
It can measure the resistance value of SMA part deformation part 20, and 20 current length of deformation part can be calculated by resistance value, and by deformation part
20 length information is transferred to control circuit.Control circuit can according to length feedback information to the size of current of power supply circuit into
Row adjustment.Thus, it is possible to adjust the deformation quantity of deformation part 20, accurately so as to the control for driving aperture sheet body 30 more accurate
The size of 110 entering light area of light hole processed.
In some embodiments of the invention, aperture sheet body 30 can be polygon in the contour line of the orthographic projection of bottom plate 10
Shape.It is convenient for the processing and manufacturing of deformable body 30, on the one hand as a result, to reduce production cost；On the other hand, the aperture of multiple polygons
Sheet body 30 can be spliced into more various shape, and then increase the entering light rea adjusting range of light hole 110.Such as Fig. 1 and
Shown in Fig. 2, aperture sheet body 30 is roughly triangular in the contour line of the orthographic projection of bottom plate 10.It is understood that aperture sheet 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 sheet body 30 includes at least one arcuate line segment in the contour line of the orthographic projection of bottom plate 10.As a result,
On the one hand it can reduce 30 rotary resistance of aperture sheet body, so as to energy-saving consumption-reducing；On the other hand, when 30 turns of multiple aperture sheet bodies
When the dynamic entering light area for reducing light hole 110, it is even closer that arcuate line segment can be such that two adjacent aperture sheet bodies 30 are bonded, and prevents
Leak-stopping light.As depicted in figs. 1 and 2, aperture sheet 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 30 orthographic projection of sheet body are arc segment.
CCD camera assembly 400 according to an embodiment of the present invention, the aperture assemblies 100 including above-mentioned camera.
CCD camera assembly 400 according to an embodiment of the present invention works as deformable body by setting deformation part 20 and aperture sheet body 30
20 deformation occurs and extend or shorten when, can drive aperture sheet body 30 rotate, so as to the entering light area to light hole 110
It is adjusted, and then CCD camera assembly 400 can be made to be suitable for changeable shooting environmental, and enhance CCD camera assembly 400
Shooting effect, and then improve the shooting performance of CCD camera assembly 400.
Electronic equipment 500 according to an embodiment of the present invention, including above-mentioned CCD camera assembly 400.It should be noted that making
Include, but are not limited to be configured to connect via Wireline (such as via public exchange for " electronic equipment 500 " as used herein
Telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data connection/net
Network) and/or via (for example, for cellular network, WLAN (WLAN), such as DVB-H network digital TV network,
Satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface receives/sends the dress of signal of communication
It sets.The example of electronic equipment 500 includes, but are not limited to satellite or cellular phone；It can be with combination cellular radio telephone and data
PCS Personal Communications System (PCS) terminal of processing, fax and communication ability；May include radio telephone, pager, because
Special net/Intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver PDA；And
Conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.
Electronic equipment 500 can be the various equipment that can be obtained data from outside and be handled the data, alternatively,
Electronic equipment 500 can be it is various be built-in with battery, and can be from the external equipment that obtains electric current and charge to the battery, example
Such as, mobile phone (embodiment as shown in Figure 4), tablet computer, calculating equipment or device for display of message etc..Mobile phone is only a kind of electronics
The citing of 500 equipment of equipment, the present invention are simultaneously not particularly limited, present invention could apply to electronic equipments such as mobile phone, tablet computers,
Which is not limited by the present invention.
In embodiments of the present invention, mobile phone may include radio circuit, memory, input unit, Wireless Fidelity (WiFi,
Wireless fidelity) module, display unit 530, sensor, voicefrequency circuit, processor, CCD camera assembly 400, battery
Equal components.
Wherein, radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, will
After the downlink information of base station receives, processor processing is given；In addition, the data of mobile phone uplink are sent to base station.In general, 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 with network and other equipment by wireless communication.
Memory can be used for storing software program and module, and processor is stored in the software program of memory by operation
And module, thereby executing the various function application and data processing of mobile phone.Memory can mainly include storing program area and
Storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as sound is broadcast
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as audio number according to mobile phone
According to, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for receiving the number or character information of input, and generate the user setting and function with mobile phone
It can control related key signals.Specifically, input unit may include touch panel and other input equipments.Touch panel,
Referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula
Attachment device.
Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection fills
The touch orientation of detection user is set, and detects touch operation bring signal, transmits a signal to touch controller；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 executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other inputs are set
It is standby to can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, behaviour
Make one of bar etc. or a variety of.
Display unit 530 can be used for showing information input by user or be supplied to user information and mobile phone it is various
Menu.Display unit 530 may include display panel, optionally, can use liquid crystal display 530 (LCD, Liquid
Crystal Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) match
Set display panel.Further, touch panel can cover display panel, when touch panel detects touch on it or nearby
After operation, processor is sent to determine the type of touch event, is followed by subsequent processing device 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 audio interface between user and mobile phone.Voicefrequency circuit can will connect
Electric signal after the audio data conversion received, is transferred to loudspeaker, is converted to voice signal output by loudspeaker；Another party
The voice signal of collection is converted to electric signal by face, microphone, is converted to audio data after being received by voicefrequency circuit, then by audio
After the processing of data output processing device, such as another mobile phone is sent to through radio circuit, or audio data is exported to storage
Device is to be further processed.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module,
Webpage and access streaming video etc. are browsed, it provides wireless broadband internet access for user.But it is understood that
WiFi module is simultaneously not belonging to must be configured into for mobile phone, can according to need within the scope of not changing the essence of the invention and saves completely
Slightly.
Processor is the control centre of mobile phone, and processor is mounted on circuit board assemblies, is connected using various interfaces and route
The various pieces for connecing whole mobile phone, by running or executing the software program and/or module that are stored in memory, and calling
The data being stored in memory execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.It is optional
, processor may include one or more processing units；Preferably, processor can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.
CCD camera assembly 400 can be used for shooting photos and videos, to further improve the functional diversity of mobile phone.
Moreover, mobile phone makes to shoot more convenient and flexible convenient for carrying.
Power supply can be logically contiguous with processor by power-supply management system, manages to be realized by power-supply management system
The functions such as charging, electric discharge and power managed.Although being not shown, mobile phone can also include bluetooth module, sensor (such as appearance
State sensor, can also configure the other sensors such as barometer, hygrometer, thermometer and infrared sensor at optical sensor) etc.,
Details are not described herein.
Electronic equipment 500 according to an embodiment of the present invention passes through control by the way that deformation part 20 is arranged in CCD camera assembly 400
The entering light area of the adjustable light hole 110 of the deformation of deformation part 20 processed, and then camera can be made to be suitable for 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 specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of aperture assemblies of camera characterized by comprising
Bottom plate, the bottom plate have light hole and limiting slot, and the limiting slot extends along the circumferential direction of the light hole；
Deformation part, the deformation part are located in the limiting slot, and one end of the deformation part is fixedly connected with the bottom plate, in institute
On the direction for stating limiting slot extension, the length of the deformation part is variable；
Aperture sheet body, the aperture sheet body are rotationally connect to change the entering light area of the light hole, institute with the bottom plate
It states and is equipped with connecting rod between the other end of deformation part and the aperture sheet body, the connecting rod is camber line bar, when the deformation part
When extending or shrink along the circumferential direction of the limiting slot, the deformation part drives the connecting rod movement, the aperture sheet body
It is rotated clockwise or counterclockwise under the drive of the connecting rod.
2. the aperture assemblies of camera according to claim 1, which is characterized in that the limiting slot is close to the bottom plate
Edge.
3. the aperture assemblies of camera according to claim 1, which is characterized in that the limiting slot is annular groove.
4. the aperture assemblies of camera according to claim 3, which is characterized in that the deformation part, the aperture sheet body
It is multiple, and multiple deformation parts and multiple aperture sheet bodies correspond.
5. the aperture assemblies of camera according to claim 1, which is characterized in that the limiting slot, the deformation part, institute
It is multiple for stating aperture sheet body, and multiple limiting slots and multiple deformation parts correspond, multiple deformation parts with
Multiple aperture sheet bodies correspond.
6. the aperture assemblies of camera according to claim 1, which is characterized in that the deformation part is SMA part,
The aperture assemblies further include power supply circuit, and the power supply circuit is electrically connected with the deformation part.
7. the aperture assemblies of camera according to claim 1, which is characterized in that the aperture sheet body is in the bottom plate
The contour line of orthographic projection is polygon.
8. the aperture assemblies of camera according to claim 7, which is characterized in that the aperture sheet body is in the bottom plate
The contour line of orthographic projection includes at least one arcuate line segment.
9. a kind of CCD camera assembly, which is characterized in that the aperture including camera according to claim 1 to 8
Component.
10. a kind of electronic equipment, which is characterized in that including CCD camera assembly according to claim 9.
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| Application Number | Priority Date | Filing Date | Title |
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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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| Application Number | Priority Date | Filing Date | Title |
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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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| Publication Number | Publication Date |
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| CN107147831A CN107147831A (en) | 2017-09-08 |
| CN107147831B true CN107147831B (en) | 2019-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023006185A1 (en) * | 2021-07-27 | 2023-02-02 | Huawei Technologies Co., Ltd. | Actuator assembly device, aperture system, method of operating an actuator assembly device, and method of operating an aperture system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107807488B (en) * | 2017-10-18 | 2020-03-17 | 维沃移动通信有限公司 | Camera assembly, aperture adjusting method and mobile terminal |
| TWI702465B (en) * | 2018-04-03 | 2020-08-21 | 春虹光電股份有限公司 | Camera module with variable aperture |
| CN109122605B (en) * | 2018-08-15 | 2020-09-08 | 惠安县创达智能科技有限公司 | Harmless underwater fishing device |
| GB201905955D0 (en) * | 2019-04-29 | 2019-06-12 | Cambridge Mechatronics Ltd | Sma actuator assemblies |
| CN110401790B (en) * | 2019-08-09 | 2021-03-23 | Oppo广东移动通信有限公司 | Aperture assembly, camera and electronic equipment |
| CN117201918A (en) * | 2021-01-28 | 2023-12-08 | 华为技术有限公司 | Driving device and electronic apparatus |
| CN117008394A (en) * | 2021-04-29 | 2023-11-07 | 华为技术有限公司 | Iris diaphragm, camera module and electronic equipment |
| CN115494681B (en) * | 2022-01-30 | 2024-08-27 | 华为技术有限公司 | Iris diaphragm, camera module and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4898614B2 (en) * | 2007-09-18 | 2012-03-21 | オリンパスメディカルシステムズ株式会社 | Imaging device |
| JP5185602B2 (en) * | 2007-11-30 | 2013-04-17 | セイコープレシジョン株式会社 | Blade drive device |
| JP5144359B2 (en) * | 2008-04-25 | 2013-02-13 | セイコープレシジョン株式会社 | Blade driving device and optical apparatus |
| CA2892158C (en) * | 2012-11-26 | 2020-12-08 | Thorlabs, Inc. | Bi-stable electromagnetically controlled shutter |
| CN203490446U (en) * | 2013-10-12 | 2014-03-19 | 中山联合光电科技有限公司 | Aperture adjusting device of camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023006185A1 (en) * | 2021-07-27 | 2023-02-02 | Huawei Technologies Co., Ltd. | Actuator assembly device, aperture system, method of operating an actuator assembly device, and method of operating an aperture system |
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| CN107147831A (en) | 2017-09-08 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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