CN109547600A - Thin cloud platform mobile phone - Google Patents
Thin cloud platform mobile phone Download PDFInfo
- Publication number
- CN109547600A CN109547600A CN201811587053.2A CN201811587053A CN109547600A CN 109547600 A CN109547600 A CN 109547600A CN 201811587053 A CN201811587053 A CN 201811587053A CN 109547600 A CN109547600 A CN 109547600A
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- China
- Prior art keywords
- axis
- rocker arm
- cloud platform
- thin cloud
- lens module
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
- H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
Abstract
A kind of thin cloud platform mobile phone, including smart phone, thin cloud platform, lens module.The rocker arm that thin cloud platform has three-level or more, including actuating arm and movement arm are set.The movement arm of upper level rocker arm is the actuating arm of next stage rocker arm, and setting smart phone is the actuating arm of first order rocker arm.When the lens group of invention is set as more than two, binocular vision system is constituted, the depth of view information and three-dimensional information simulation human vision that object can be obtained by the active rotation offset movement of process control thin cloud platform establish stereoscopic vision.By the implementation of thin cloud platform technical solution, subsidiary obtains a kind of technical solution for realizing comprehensive screen mobile phone.
Description
Technical field
The present invention relates to a kind of holder, especially a kind of comprehensive screen mobile phone based on thin cloud platform, and with realization mobile phone phase
Machine stabilization and the method for generating stereoscopic vision.
Background technique
In order to promote the quality of image of smart phone, the stabilization technology of mobile phone camera is constantly progressive, current mobile phone camera
Stabilization technology is broadly divided into two kinds, and one kind is physics stabilization, by the component of packaged type, shakes to fuselage and carries out optical path
Compensation, it is another then be electronic flutter-proof, it is assisted without any part, relies primarily on program to float progress " compensation ".
Electronic flutter-proof improves the photosensitive parameter of CCD using pressure while accelerating shutter and carrying out for the image obtained on CCD
Analysis, the stabilization then compensated using edge image, electronic flutter-proof are actually that one kind is trembled by reducing image quality to compensate
Dynamic technology, this technology attempt to obtain an equalization point between image quality and float, it is difficult to meet more next to quality requirement
Higher movable image shooting.
Google's Pixel mobile phone is cooperated by gyroscope, in conjunction with electronic flutter-proof and physics stabilization technology, utilizes top when taking
Spiral shell instrument detects the vibration of fuselage, so adjust shutter speed and ISO sensitivity and etc. mitigate the influence shaken to shooting.
OIS optical anti-vibration is a kind of physics stabilization, and principle is to use magnetic levitation by increasing by one in lens set
Eyeglass, cooperation gyroscope work can detect slight shake when fuselage shakes to control eyeglass floating to trembling
It is dynamic to carry out certain bit shift compensation, it is shaken so as to avoid optical path, realizes optical anti-vibration.This stabilization technology compares electronics
Anti-shake effect is obvious, two under same configuration mobile phone, and the jitter compensation of OIS optical anti-vibration is more outstanding than electronic flutter-proof very
More, the brightness of picture and degree of purity are also higher, relatively deficient, due to its structural principle etc., the big portion of OIS optical anti-vibration
It is divided to and only supports horizontal and vertical jitter compensation (two axis stabilizations), therefore stabilization ability has certain limitation.
CCD (sensor) stabilization (four/five axis stabilizations) technical principle and camera lens stabilization are similar, mainly pacify sensor
Can be on the bracket of free floating mounted in one, same cooperation needs the jitter direction and amplitude of gyroscope induction camera, and then controls
Sensor processed carries out corresponding bit shift compensation.CCD stabilization technology considers optical refraction factor, flexibility ratio due to not having to
Camera lens stabilization is much higher (but realize difficulty bigger), it can at most allow equipment to realize the jitter compensations of 5 freedom degrees at present.
Lens module stabilization (4 axis stabilization) technology of millet 5 is similar to CCD stabilization technical principle, directly by entire camera lens
Mould group " suspension " is got up, then cooperates gyroscope detection fuselage vibration that can realize so that controlling lens module carries out bit shift compensation
The jitter compensation of 4 freedom degrees respectively laterally, longitudinal direction, leans forward, rolls.
However limited by interior of mobile phone space, the enough mobile spaces of lens group may not be kept for from structure,
It is very little that above-mentioned physics stabilization scheme, which can cope with the floating range of shake, the slight jitter of hand when being only capable of improving shooting, no
Support the shooting stabilization in walking about or running.
Holder stabilization technology is a kind of external physics stabilization scheme, is developed for professional or video display grade photographer
A installation, the support equipment for fixing video camera provide shooting during exercise and stablize smooth image quality.It is also with top
Spiral shell instrument works, and is equipped on holder and is able to satisfy the movable rocker arm of carrier three degree of freedom, and rocker arm joint has motor, when holder is sent out
It when raw shake, can be detected by gyroscope, reinforce the power of opposite direction followed by the corresponding motor of process control, by reversed
The true extraneous shake of compensation prevents carrier from holder being followed to tilt, avoids shaking to carry out interpolation to shake.
Holder is displaced stabilization with the entire video camera of motor control, camera or mobile phone, and volume is big, power consumption is high, not Portable belt, no
Just it quickly captures.When using holder stabilization, it is not bound with the existing stabilization technological synthesis optimization shake interpolation of smart phone.
The parts such as gyroscope, battery, computation processor that holder includes largely are overlapped with smart phone, for Vloger,
The severes such as video main broadcaster use crowd, and external holder is not only not readily portable, hardware repeat buying causes to waste, more troublesome
It is, and more one portable electric appliances and everyday tasks for needing frequent Charge Management maintenance.There is presently no by hand-held holder with
The case of smart phone integrated design.
When holder revolving part rotates, flexible connecting device follows revolving part rotation to be easy to appear flexible connecting device and twines mutually
Around the phenomenon that, cause revolving part rotation have some setbacks it is low with rotation precision.In particular, when revolving part forward and backward alternate rotation, it is flexible
Attachment device is easier wrapping phenomena occur.Traditional heads volume is big, have enough physical spaces in slip ring built in its rocker arm or
Bobbin winder device or external longer route, bigger turning radius are to solve the problems, such as.But it is existing under more microcosmic size
Structure is difficult to meet the needs of product is light and short.
A kind of method for measuring the depth of field is 3D structured light technique, determines that depth is believed by measurement object reflection light
Breath.Because that need to emit light, power consumption is high, only supports the brief application scene of face payment at present.Similarly, emit and detect light
The working principle depth that keeps its detectable it is smaller, only several meters.
Measuring the depth of field and generating another method of stereoscopic vision is to shoot photo with two cameras or two take method of a machine.
The image of the image of the right shooting and left side shooting is stacked up, by special colour filter, can see three-dimensional stand
Body effect.Although mobile phone is double to take the photograph the photo that can take different perspectives, the physical size of mobile phone camera determines its baseline (two
A camera spacing) it is smaller, measurement range is limited, the photo difference of different perspectives is especially small, cannot generate to comparison data
Enough influences, it is difficult to obtain good stereoscopic vision.The smaller magnetic interference phenomenon for also leading to voice coil motor of baseline is not easy to same
When use two groups of voice coil motors.Holder technology is only used for stabilization, has no the application case that stereoscopic vision is generated with holder technology.
Currently, screen design scheme has the design of three narrow sides, mechanical elevating design, double screen design, Liu Haiping design, water comprehensively
The design of drop screen, slip lid design, the design of borehole screen etc., the nothing including a kind of overturning of rear camera disclosed in 104601757 A of CN
Frame smart phone, above scheme respectively have superiority and inferiority, but the quality of image for being for being promoted smart phone has no help.
Summary of the invention
To solve the above problems, the invention discloses a kind of thin cloud platform mobile phones, including cloud is realized based on miniature coupling rocker arm
Platform micromation method and with realizations mobile phone camera stabilization with generation stereoscopic vision method.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of thin cloud platform mobile phone, including smart phone, thin cloud platform, lens module.
The rocker arm that thin cloud platform has three-level or more, including actuating arm and movement arm are set.Under the movement arm of upper level rocker arm is
The actuating arm of level-one rocker arm, setting smart phone are the actuating arm of first order rocker arm.
One group or more of lens module is arranged to be of coupled connections in thin cloud end portion, with thin cloud platform integrated design.It is arranged micro-
Holder around the top of its X-axis and smart phone or bottom rotation connection or thin cloud platform around the left side of its Y-axis and smart phone or
Right side rotation connection.When thin cloud platform folds, the groove that is adapted to therewith around X-axis or Y-axis rotary folding at smart phone back
It is interior.
By taking thin cloud platform is around the connection of the rotary-top of its X-axis and smart phone as an example, the first rocker arm joint of setting is thin cloud platform
The X-axis of bottom meets the first rocker arm around X-axis rotary limited activity.Be arranged the second rocker arm joint be located at smart phone Y-axis or
Parallel smart phone Y-axis meets the second rocker arm around Y-axis and rotates freely activity.The Z axis of lens module is set for third rocker arm pass
Section, meets lens module and rotates freely activity about the z axis.
Alternatively, the first rocker arm joint of setting is thin cloud platform X-axis, meet the first rocker arm around X-axis rotary limited activity.Setting
The Y-axis of lens module is the second rocker arm joint, meets lens module around Y-axis and rotates freely activity.The Z axis of lens module is set
For third rocker arm joint, meets lens module and rotate freely activity about the z axis.
Alternatively, the first rocker arm joint of setting is thin cloud platform X-axis when lens module is more than two, meets first and shake
Arm is around X-axis rotary limited activity.The Y-axis that at least one set of lens module is arranged is the second rocker arm joint, meets lens module around Y
Axis rotates freely activity.The Z axis that in addition at least one set of lens module is arranged is third rocker arm joint, meets lens module around Z
Axis rotates freely activity.
Alternatively, setting thin cloud platform has the rocker arm of level Four or more, when smart phone is flexible screen with flexible screen intelligence
Energy mobile phone, as level-one rocker arm, becomes around its X or the folded bent of Y-axis in conjunction with the technical solution of above-mentioned three kind of three axis rotational structure
A kind of level Four rocker arm.The defect that the rotation in above-mentioned three kind of three axis rotation approach around X-axis has 180 degree to limit can be made up.
By rocker arm more than above-mentioned three-level, the rotation stabilization in tri- directions X, Y, Z is realized.
Above-mentioned rocker arm joint is provided with motor, cooperates gyroscope and face recognition technology, when fuselage vibration or reference object
When displacement, shaken using the process control corresponding rocker arm joint motor control lens module opposite direction motion compensation external world, thus real
Now be swung left and right stabilization, the stabilization that teeters, Z axis rotation stabilization and setting target tracking.
The lens module yes or no magnetic levitation, when lens module is set as magnetic levitation, after setting expansion
Thin cloud platform retain sufficient displacement space to lens module.Suspension lens module is set and cooperates gyroscope work, when fuselage is sent out
When raw vibration, eyeglass floating is controlled by magnetic force, bit shift compensation is carried out to shake, to realize that the displacement in tri- directions X, Y, Z is anti-
It trembles, and compares traditional OIS optical anti-vibration or the compatible larger range of shake of CCD (sensor) stabilization technology.
The rocker arm of the thin cloud platform is well known to those skilled in the art structure or a kind of miniature coupling rocker arm.
The miniature coupling rocker arm is the rocker arm designed by motor, coupling slip ring, flexible circuitry and rack integral, including
Actuating arm and movement arm.The coupling slip ring includes outer ring and inner ring, is both a kind of serial interface and a kind of revolving part.
The electric machine built-in in actuating arm or with actuating arm integrated design, one group of flexible circuitry be built in actuating arm and with couple slide
The outer ring of ring is of coupled connections, and described be of coupled connections connects including being electrically connected with information.
It is described coupling slip ring inner ring and movement arm integrated design, one group with actuating arm built in flexible circuitry be adapted to it is soft
Property route is internal or external in movement arm, is of coupled connections with the inner ring for coupling slip ring.Movement arms at different levels and higher level's actuating arm are set
Built-in motor output shaft transmission connection.When the rotation of thin cloud platform revolving part, only movement arm is followed built in upper level actuating arm
Motor rotary motion, flexible circuitry do not follow revolving part to rotate, and keep electrical connection and information to connect simultaneously in mutual rotary motion
It connects.Thus the phenomenon that flexible connecting device is wound mutually is solved, and light and short.
A kind of coupling slip ring is the multilayer socket and multilayer plug of circular concentric socket, is provided with insulator between layers
Isolation, several flexible circuitries are of coupled connections with each layer respectively.Alternatively, a kind of coupling slip ring is one group of intermeshing and keeps being electrically connected
The multi-layer gear connected with information is connect, is isolated between layers by insulator, several flexible circuitries are of coupled connections with each layer respectively.
Alternatively, a kind of coupling slip ring is ring-shaped multilayer track and idler wheel, it is isolated between layers by insulator, several flexible circuitries point
It is not of coupled connections with each layer.Alternatively, when lens module is more than two, a kind of coupling slip ring is by one group of driving belt or biography
The annular multilayer track and idler wheel more than two of moving gear group linkage.The driving belt or transmission gear be known features or
Person is also the multi-level conductive structure being isolated by insulator.
When couple slip ring separation when, flexible circuitry physics disconnect, when couple slip ring connection when, be separately positioned on actuating arm with
Flexible circuitry closure electrical connection in movement arm is connected with information.When movement arm follows motor to rotate, flexible circuitry is being kept
Electrical connection is with information while connect, can infinitely angle clockwise or counterclockwise, without mutually winding.
The miniature coupling rocker arm yes or no plug and play and hot plug are set.
It is arranged or is not provided with ball between coupling slip ring, when being provided with ball between coupling slip ring, the ball
It is that conductor makes.
When lens group is set as more than two, thin cloud platform mobile phone constitutes binocular vision system or multi-vision visual system.One
The method that kind thin cloud platform mobile phone establishes stereoscopic vision is: when mobile phone camera enters depth screening-mode, in order to obtain some point
The X-coordinate and Y-coordinate of depth information and some point in three-dimensional space, the active that thin cloud platform mobile phone passes through program setting
Three axis rotary takings, the short time obtains a large amount of image datas in rotary course, becomes a kind of multimachine and claps method more, from two or
One object of multiple point observations, each point can obtain several images under different perspectives, obtain parallax data abundant, including
But it is not limited to the coordinate system and three-dimensional coordinate system Central Plains of focal length f, parallax d, camera center away from Tx parameter and left and right as plane
The offset cx and cy of point.Thus according to the matching relationship of pixel between image, human vision principle is simulated, art technology is used
The passive perceived distance of method well known to personnel, including but not limited to computer, is calculated between pixel by principle of triangulation
Offset and projection model obtain the three-dimensional information and depth of view information of object, and calculate the reality between object and camera with this
Border distance, object dimensional size, matching generate stereoscopic vision data.
When thin cloud platform mobile phone dynamic triaxial rotary taking main by process control, setting program obtains after being calibrated according to camera
Monocular internal reference data (focal length, imaging origin, distortion factor) and binocular relative position relationship (spin matrix and translation vector),
Left and right view is carried out respectively to eliminate distortion and alignment, so that the imaging origin of left and right view is consistent, two camera optical axises
In parallel, left and right imaging plane is coplanar, is aligned to polar curve row.Left and right view is adjusted to be substantially parallel the ideal form of alignment.
When thin cloud platform mobile phone by process control fold main dynamic triaxial rotary taking when, lens module more than two around X,
Y, the rotation speed of tri- axis of Z is synchronous or asynchronous, is same or different around the tri- axis direction of rotation X, Y, Z.
The thin cloud platform handset structure at least sets one or more.
The beneficial effects of the present invention are:
A kind of thin cloud platform mobile phone disclosed by the invention, by hand-held holder and smart phone integrated design, for VLOG main broadcaster etc.
Have the crowd of high requirements to follow shot quality, provide it is a kind of save, stabilization solution portable, efficient, easy to maintain.
Invention combines electronic flutter-proof, optical anti-vibration and holder stabilization to carry out complex optimum, breaks the limitation in interior of mobile phone space, will be intelligent
Shooting quality in mobile phone movement is promoted to new level.
When the lens group of invention is set as more than two, binocular vision system is constituted, process control thin cloud can be passed through
The active rotation offset movement of platform establishes stereoscopic vision come the depth of view information and three-dimensional information simulation human vision for obtaining object.Hair
The bright baseline for making mobile phone camera becomes a kind of variable, expands measurement range；To obtain the stereopsis of high quality.
Invention utilizes the rotation of one axial plane of thin cloud platform, and the camera of original mobile phone back is rotated to mobile phone front,
To provide a kind of new comprehensive screen mobile phone solution, originally preposition camera lens is not only saved, is also further improved
The quality of follow shot.
The thin cloud platform of disclosure of the invention, it is only necessary to drive lens group mobile, and the mobile phone or video camera of non-driven large volume, therefore
Select millimetre-sized motor that can meet design requirement, small in size, less energy consumption is saved efficient.Cooperate gyroscope and recognition of face
Technology, when fuselage vibration or reference object displacement, control lens module moving displacement compensation does not only reach the technology mesh of stabilization
Mark also allows mobile phone to become a kind of intelligence with oneself with clapping robot by face tracking technology.
Further, a kind of miniature coupling rocker arm of disclosure of the invention, the rotation that script is directly connected to by flexible connecting device
Turn part, is re-designed as isolated rotating contact connection.Miniature coupling rocker arm is conducive to the miniaturized design of rocker arm and holder, and
It is easy to install, easy-maintaining.
Holder is not simply added with the integrated design of mobile phone, but by synergy, make full use of mobile phone
Power is calculated, brings new shooting to experience, provides three-dimensional film data towards the 5G epoch, target group Vlog, live streaming to invention
Main broadcaster etc. energizes, and conveys more fully image data.
Detailed description of the invention；
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 A, B are front and back sides structural schematic diagram after thin cloud platform phone folded respectively,
Fig. 2 A, B are front and back sides structural schematic diagram after the expansion of thin cloud platform mobile phone respectively, while being also two kind of 3 axis holder shaft setting
Schematic diagram,
Fig. 3 A, B are two kind of 3 axis holder pivot structure schematic diagram of thin cloud platform mobile phone respectively, while being also tri- sides two kinds of X, Y, Z
To rotation stabilization schematic diagram,
Fig. 2 A, B and Fig. 3 A, B are also that thin cloud platform mobile phone active rotation realizes stereoscopic vision structural schematic diagram,
Fig. 4 A, B are coupling rocker structure schematic diagrames,
Fig. 5 A, B are lens module structural schematic diagrams, while being also the displacement stabilization schematic diagram in tri- directions X, Y, Z.
In figure: 1, smart phone, 2, thin cloud platform, 3, lens module, 4, magnetic levitation module, 5, voice coil motor, 6, driving
Arm 7, movement arm 8, coupling rocker arm 9, motor, 10, coupling slip ring, 11, flexible circuitry 12, transmission gear；
Specific embodiment:
It is as shown in Figs. 1-5: in embodiment, a kind of thin cloud platform mobile phone, including smart phone 1, thin cloud platform 2, lens module 3.
The rocker arm that thin cloud platform 2 has three-level or more, including actuating arm 6 and movement arm 7 are set.The movement arm 7 of upper level rocker arm
It is the actuating arm 6 of next stage rocker arm, setting smart phone 1 is the actuating arm 6 of first order rocker arm.
One group or more of lens module 3 is arranged to be of coupled connections in 2 end of thin cloud platform, with 2 integrated design of thin cloud platform.Setting
Thin cloud platform 2 is around the top or bottom rotation connection of its X-axis and smart phone 1 or thin cloud platform 2 around its Y-axis and smart phone 1
Left or right side rotation connection.When thin cloud platform 2 folds, fitted therewith around X-axis or Y-axis rotary folding at 1 back of smart phone
In the groove matched.
As shown in Fig. 2A, 3A, in embodiment, thin cloud platform 2 is connect around its X-axis with the rotary-top of smart phone 1, setting
First rocker arm joint is thin cloud platform 2X axis, meets the first rocker arm around the rotary limited activity of X-axis 180 degree.Second rocker arm pass is set
Parallel smart phone 1Y axis is saved, meets the second rocker arm around 360 degree of mobile phone Y-axis and rotates freely activity.The Z of lens module 3 is set
Axis is third rocker arm joint, meets lens module 3 and rotates freely activity for 360 degree about the z axis.
Alternatively, as shown in Figure 3B, the first rocker arm joint of setting is thin cloud platform 2X axis, meets the first rocker arm and limited around X-axis
Rotary moveable.The Y-axis that lens module 3 is arranged is the second rocker arm joint, meets lens module 3 and rotates freely activity around Y-axis.If
The Z axis for setting lens module 3 is third rocker arm joint, meets lens module 3 and rotates freely activity about the z axis.In the present embodiment, if
Setting lens module 3 can rotate freely around Y-axis, can also rotate freely about the z axis.
Alternatively, the first rocker arm joint of setting is thin cloud platform 2X axis when lens module 3 is more than two, meet first
Rocker arm is around X-axis rotary limited activity.The Y-axis that at least one set of lens module 3 is arranged is the second rocker arm joint, meets lens module
3 rotate freely activity around Y-axis.The Z axis that in addition at least one set of lens module 3 is arranged is third rocker arm joint, meets camera lens mould
Block 3 rotates freely activity about the z axis.In the present embodiment, setting one group of lens module 3 rotated freely around Y-axis, another group about the z axis from
By rotating.
Above-mentioned rocker arm joint is provided with motor 9, in embodiment, cooperates gyroscope, when fuselage vibration, utilizes program control
Make corresponding rocker arm joint motor 9 and control the shake of the 3 opposite direction motion compensation external world of lens module, thus realize the stabilization that is swung left and right,
Teeter stabilization, Z axis rotation stabilization.
In another embodiment, cooperate face recognition technology, when reference object displacement, utilize the corresponding rocker arm of process control
Joint motor 9 controls lens module 3 and follows, to realize target tracking.
In embodiment, the lens module is provided with magnetic levitation module 4, in embodiment, the thin cloud platform 2 after expansion
Sufficient displacement space is remained with to lens module, is realized the displacement stabilization in tri- directions X, Y, Z, is compared traditional OIS optics
Stabilization or the compatible larger range of shake of CCD (sensor) stabilization technology.And reduce the magnetic disturbance of voice coil motor 5.
In embodiment, the rocker arm of the thin cloud platform 2 is well known to those skilled in the art structure.
In another embodiment, the rocker arm of the thin cloud platform 2 is miniature coupling rocker arm 8.The miniature coupling rocker arm 8 be by
The rocker arm that motor 9, coupling slip ring 10, flexible circuitry 11 and rack integral design, including actuating arm 6 and movement arm 7, upper level
The movement arm 7 of rocker arm is the actuating arm 6 of next stage rocker arm, and in embodiment, second level rocker arm is first order rocker arm (smart phone 1)
Movement arm 7 and next stage rocker arm (driving lens module 3 rotate mechanism) actuating arm 6.
The coupling slip ring 10 includes outer ring and inner ring, is both a kind of serial interface and a kind of revolving part.The electricity
Machine 9 be built in actuating arm 6 or with 6 integrated design of actuating arm.In embodiment, one group of motor 9 is built in the top of smart phone 1
Portion, parallel with smart phone 1x axis, driving first order rocker arm is around X-axis rotary limited activity.Another group of motor 9 and second level rocker arm
Integrated design drives second level rocker arm around Y-axis rotary moveable.Another group of motor 9 and 3 integrated design of lens module, driving
The rotary moveable about the z axis of lens module 3.
One group of flexible circuitry 11 is built in actuating arm 6 and is of coupled connections with the outer ring for coupling slip ring 10, described to be of coupled connections
It is connected including being electrically connected with information.
In embodiment, it is described coupling slip ring 10 inner ring and 7 integrated design of movement arm, one group with actuating arm 6 built in
The flexible circuitry 11 that flexible circuitry 11 is adapted to is internal or external in movement arm 7, is of coupled connections with the inner ring for coupling slip ring 10.Setting
Movement arms 7 at different levels are sequentially connected with the motor 9 built in higher level's actuating arm 6.When the rotation of 2 revolving part of thin cloud platform, only movement arm 7
6 built-in motor of upper level actuating arm, 9 rotary motion is followed, flexible circuitry 11 does not follow revolving part to rotate, and in mutual rotation fortune
It moves while electrical connection being kept to connect with information.Thus the phenomenon that flexible connecting device is wound mutually is solved, and light and short.
As shown in figure 4, in embodiment, a kind of coupling slip ring 10 is that the multilayer socket of circular concentric socket and multilayer are inserted
Head, is provided with insulator isolation between layers, and several flexible circuitries 11 are of coupled connections with each layer respectively.It is this in embodiment to insert
The seat type coupling setting of slip ring 10 in the first order and second level rocker arm joint, the power output shaft of motor 9 with to couple slip ring 10 integrated
Change design, motor 9 and rack integral design, and in the present embodiment, motor 9 is both functor and actuating arm 6 or movement arm 7
Supporting structure.
As shown in Figure 3,4, in another embodiment, a kind of coupling slip ring 10 be one group of intermeshing and keep electrical connection and
The Multi-layer transmission gear 12 of information connection, is isolated by insulator, several flexible circuitries 11 are coupled with each layer respectively between layers
Connection.Alternatively, a kind of coupling slip ring 10 is ring-shaped multilayer track and idler wheel, it is isolated between layers by insulator, Ruo Ganrou
Property route 11 is of coupled connections with each layer respectively.In the present embodiment, the coupling slip ring 10 that this ring type surrounds structure is arranged in third
Grade rocker arm joint, becomes the rotatable communication connector of lens module 3 Yu 2 end of thin cloud platform.
In embodiment, lens module 3 is set as two groups, and a kind of coupling slip ring 10 is by one group of driving belt or driving cog
Take turns the two groups of annular multilayer tracks and idler wheel of 12 groups of linkages.When two groups of lens module magnetic levitations are with the driving of voice coil motor 5, outside
The motor 9 set can effectively reduce magnetic disturbance with the design that driving belt or gear set link and drive multiple groups mirror with one group of motor 9
Head module.In the present embodiment, lens module displacement shake is prevented by voice coil motor 5, camera lens is driven by driving belt or gear set
The rotary motion of module 3 about the z axis.
In embodiment, when coupling the separation of slip ring 10,11 physics of flexible circuitry is disconnected, when coupling the connection of slip ring 10,
Be separately positioned on actuating arm 6 in movement arm 7 flexible circuitry 11 closure electrical connection and information connect.When movement arm 7 follows electricity
Machine 9 rotate when, flexible circuitry 11 keep electrical connection connected with information while, can infinitely angle rotation clockwise or counterclockwise
Turn, without mutually winding.
In the present embodiment, it is plug and play and hot plug that the miniature coupling rocker arm 8, which is arranged,.
In the present embodiment, to reduce friction, ball is additionally provided between coupling slip ring 10, the ball is conductor production
's.
In embodiment, lens module 3 is set as two groups, and thin cloud platform mobile phone constitutes binocular vision system.A kind of thin cloud platform
The method that mobile phone establishes stereoscopic vision is: sitting to obtain the X of depth information and some point of some point in three-dimensional space
Mark and Y-coordinate, thin cloud platform mobile phone are actively rotated in tri- axis direction of X, Y, Z by the setting of program, the short time in rotary course
A large amount of images are shot, becomes a kind of multimachine and claps method more, an object from two or more points, each point can obtain not
With several images under visual angle, parallax data abundant is obtained, including but not limited to focal length f, parallax d, camera center are away from Tx
Parameter and the offset cx and cy for controlling origin in coordinate system and three-dimensional coordinate system as plane.Thus according to pixel between image
Matching relationship, simulate human vision principle, using well known to a person skilled in the art methods, including but not limited to by computer
Passive perceived distance calculates offset between pixel and projection model by principle of triangulation to obtain the three-dimensional of object and believe
Breath and depth of view information, and actual range between object and camera, object dimensional size are calculated with this, matching generates stereopsis
Feel data.
In embodiment, when thin cloud platform three axis rotary taking of mobile phone, what setting program obtained after being calibrated according to camera
Monocular internal reference data (focal length, imaging origin, distortion factor) and binocular relative position relationship (spin matrix and translation vector), point
It is other that left and right view is carried out to eliminate distortion and alignment, so that the imaging origin of left and right view is consistent, two camera optical axises are flat
Row, left and right imaging plane are coplanar, are aligned to polar curve row.Left and right view is adjusted to be substantially parallel the ideal form of alignment.
As shown in Figure 2,3, the binocular vision system that thin cloud platform mobile phone is constituted, rotation of two groups of lens modules 3 around its Y-axis
Movement be it is synchronous or asynchronous, be it is in the same direction or not in the same direction, in the present embodiment, two groups of camera lenses are that each free process control is only
Vertical rotation.
What 1 yes or no of smart phone was shielded comprehensively, in embodiment, pass through the reality of above-mentioned 2 technical solution of thin cloud platform
It applies, is also accompanied by and obtains a kind of technical solution for realizing comprehensive screen mobile phone.
The thin cloud platform handset structure at least sets one or more.
Above embodiments are for understanding method and core concept of the invention, for those skilled in the art,
Under the premise of not departing from present inventive concept, any possible change or replacement are carried out, are all belonged to the scope of protection of the present invention.
Claims (8)
1. a kind of thin cloud platform mobile phone, including smart phone, thin cloud platform and lens module；
The rocker arm that thin cloud platform has three-level or more, including actuating arm and movement arm are set；The movement arm of upper level rocker arm is next stage
The actuating arm of rocker arm, setting smart phone are the actuating arm of first order rocker arm；
One group or more of lens module is arranged to be of coupled connections in thin cloud end portion, with thin cloud platform integrated design；Thin cloud platform is set
Around the top or bottom rotation connection of its X-axis and smart phone or thin cloud platform around the left or right side of its Y-axis and smart phone
Rotation connection；When thin cloud platform folds, around X-axis or Y-axis rotary folding in the groove that smart phone back is adapted to therewith.
2. thin cloud platform mobile phone according to claim 1, it is characterized in that:
By taking thin cloud platform is around the connection of the rotary-top of its X-axis and smart phone as an example, the first rocker arm joint of setting is thin cloud platform bottom
X-axis, meet the first rocker arm around the activity of X-axis rotary limited；Second rocker arm joint is set and is located at smart phone Y-axis or parallel
Smart phone Y-axis meets the second rocker arm around Y-axis and rotates freely activity；The Z axis that lens module is arranged is third rocker arm joint,
It meets lens module and rotates freely activity about the z axis；To realize the rotation stabilization in tri- directions X, Y, Z；
Alternatively, the first rocker arm joint of setting is thin cloud platform X-axis, meet the first rocker arm around X-axis rotary limited activity；Camera lens is set
The Y-axis of module is the second rocker arm joint, meets lens module around Y-axis and rotates freely activity；The Z axis that lens module is arranged is the
Three rocker arm joints, meet lens module and rotate freely activity about the z axis；To realize the rotation stabilization in tri- directions X, Y, Z；
Alternatively, the first rocker arm joint of setting is smart phone X-axis when lens module is more than two, meet the first rocker arm
Around X-axis rotary limited activity；The Y-axis that at least one set of lens module is arranged is the second rocker arm joint, meets lens module around Y-axis
Rotate freely activity；The Z axis that in addition at least one set of lens module is arranged is third rocker arm joint, meets lens module about the z axis
Rotate freely activity；To realize the rotation stabilization in tri- directions X, Y, Z；
Alternatively, setting thin cloud platform has the rocker arm of level Four or more, when smart phone is flexible screen with flexible screen intelligence hand
Machine, as level-one rocker arm, becomes one kind in conjunction with the technical solution of above-mentioned three kind of three axis rotational structure around its X or the folded bent of Y-axis
Level Four rocker arm；
The lens module yes or no magnetic levitation, when lens module is set as magnetic levitation, suspension camera lens mould is set
Block cooperates gyroscope work, when fuselage shakes, controls eyeglass floating by magnetic force and carries out bit shift compensation to shake, thus
Realize the displacement stabilization in tri- directions X, Y, Z.
3. thin cloud platform mobile phone according to claim 1, it is characterized in that:
The rocker arm is well known to those skilled in the art structure or a kind of miniature coupling rocker arm；
The miniature coupling rocker arm is the rocker arm designed by motor, coupling slip ring, flexible circuitry and rack integral, including driving
Arm and movement arm；The coupling slip ring includes outer ring and inner ring, is both a kind of serial interface and a kind of revolving part；It is described
Electric machine built-in in actuating arm or with actuating arm integrated design, one group of flexible circuitry be built in actuating arm and with couple slip ring
Outer ring is of coupled connections, and described be of coupled connections connects including being electrically connected with information；
The inner ring and movement arm integrated design of the coupling slip ring, one group with actuating arm built in the flexible wires that are adapted to of flexible circuitry
Path built-in is external in movement arm, is of coupled connections with the inner ring for coupling slip ring；It is arranged built in movement arms at different levels and higher level's actuating arm
Motor output shaft transmission connection；When the rotation of thin cloud platform revolving part, only movement arm follows upper level actuating arm built-in motor
Rotary motion, flexible circuitry do not follow revolving part to rotate, and keep electrical connection to connect with information simultaneously in mutual rotary motion.
4. thin cloud platform mobile phone according to claim 1, it is characterized in that:
When lens group is set as more than two, thin cloud platform mobile phone constitutes binocular vision system or multi-vision visual system；It is a kind of micro-
The method that holder mobile phone establishes stereoscopic vision is: when mobile phone camera enters depth screening-mode, in order to obtain some o'clock three
The X-coordinate and Y-coordinate of depth information and some point in dimension space, thin cloud platform mobile phone are actively carried out by the setting of program
Rotary takings more than three axis, the short time obtains a large amount of image datas in rotary course, becomes a kind of multimachine and claps method more, from two
A or multiple point one object of observation, each point can obtain several images under different perspectives, obtain parallax data, thus
According to the matching relationship of pixel between image, human vision principle is simulated, using well known to a person skilled in the art methods to match
Generate stereoscopic vision data.
5. thin cloud platform mobile phone according to claim 1, it is characterized in that:
What the smart phone yes or no was shielded comprehensively, technical solution described in claim 1 is also to realize comprehensive screen mobile phone skill
Art scheme.
6. thin cloud platform mobile phone according to claim 3, it is characterized in that:
It is a kind of coupling slip ring be circular concentric socket multilayer socket and multilayer plug, be provided between layers insulator every
From several flexible circuitries are of coupled connections with each layer respectively；Alternatively, a kind of coupling slip ring is one group of intermeshing and keeps electrical connection
The multi-layer gear connected with information, is isolated by insulator between layers, and several flexible circuitries are of coupled connections with each layer respectively；Or
Person, a kind of coupling slip ring are ring-shaped multilayer track and idler wheel, are isolated between layers by insulator, several flexible circuitries difference
It is of coupled connections with each layer；Alternatively, when lens module is more than two, a kind of coupling slip ring is by one group of driving belt or transmission
The annular multilayer track and idler wheel more than two of gear set linkage；The driving belt or transmission gear be known features or
It is also the multi-level conductive structure being isolated by insulator；
When coupling slip ring separation, flexible circuitry physics is disconnected, and when coupling slip ring connection, is separately positioned on actuating arm and movement
Flexible circuitry closure electrical connection in arm is connected with information；When movement arm follows motor to rotate, flexible circuitry does not follow rotation
Part rotation, keep electrical connection connected with information while, can infinitely angle clockwise or counterclockwise, without mutually twining
Around.
7. thin cloud platform mobile phone according to claim 3, it is characterized in that:
The joint of rocker arm is provided with motor, cooperates gyroscope, when fuselage vibration, utilizes the corresponding rocker arm joint motor of process control
The shake of the lens module opposite direction motion compensation external world is controlled, to realize that the stabilization that is swung left and right, the stabilization that teeters and Z axis rotate
Stabilization；
Alternatively, above-mentioned rocker arm joint motor, cooperates face recognition technology, when recognizing reference object displacement, program control is utilized
It is mobile to make corresponding rocker arm joint motor control lens module, to realize setting target tracking.
8. thin cloud platform mobile phone according to claim 4, it is characterized in that:
When thin cloud platform mobile phone presses three axis rotary taking of process control, the rotation of lens module more than two around tri- axis of X, Y, Z
Rotary speed is synchronous or asynchronous, is same or different around the tri- axis direction of rotation X, Y, Z.
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| CN201811587053.2A CN109547600B (en) | 2018-12-25 | 2018-12-25 | Micro cloud platform mobile phone |
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| CN201811587053.2A CN109547600B (en) | 2018-12-25 | 2018-12-25 | Micro cloud platform mobile phone |
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| CN110633612A (en) * | 2019-11-20 | 2019-12-31 | 中通服创立信息科技有限责任公司 | Monitoring method and system for inspection robot |
| CN111787234A (en) * | 2020-08-12 | 2020-10-16 | 努比亚技术有限公司 | Shooting control method and device and computer readable storage medium |
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| CN112929484A (en) * | 2021-02-02 | 2021-06-08 | 维沃移动通信（杭州）有限公司 | Notification message reminding method, notification message reminding device and electronic equipment |
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| CN113473004A (en) * | 2021-06-16 | 2021-10-01 | 维沃移动通信（杭州）有限公司 | Shooting method and device |
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