WO2020010886A1 - 摄像头模组、组件、电子设备、移动终端及拍摄方法 - Google Patents

摄像头模组、组件、电子设备、移动终端及拍摄方法 Download PDF

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Publication number
WO2020010886A1
WO2020010886A1 PCT/CN2019/081890 CN2019081890W WO2020010886A1 WO 2020010886 A1 WO2020010886 A1 WO 2020010886A1 CN 2019081890 W CN2019081890 W CN 2019081890W WO 2020010886 A1 WO2020010886 A1 WO 2020010886A1
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WO
WIPO (PCT)
Prior art keywords
axis
fixing member
camera module
light
ball
Prior art date
Application number
PCT/CN2019/081890
Other languages
English (en)
French (fr)
Inventor
张弓
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201821082687.8U external-priority patent/CN208386743U/zh
Priority claimed from CN201810744727.9A external-priority patent/CN108600594B/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP19833934.3A priority Critical patent/EP3817357B1/en
Publication of WO2020010886A1 publication Critical patent/WO2020010886A1/zh
Priority to US17/142,834 priority patent/US20210124145A1/en

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32Means for focusing
    • G03B13/34Power focusing
    • G03B13/36Autofocus systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00Adjustment of optical system relative to image or object surface other than for focusing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/51Housings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/55Optical parts specially adapted for electronic image sensors; Mounting thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0007Movement of one or more optical elements for control of motion blur

Definitions

  • the present application relates to the technical field of smart devices, and in particular, to a camera module, a camera assembly, an electronic device, a mobile terminal, and a shooting method.
  • a camera module is often equipped in an electronic device such as a mobile phone to implement a photographing function.
  • an electronic device such as a mobile phone
  • the phenomenon of device shaking is prone to affect the capture and collection of light by the camera module, and further adversely affect its imaging.
  • the present application provides a camera module, a camera assembly, an electronic device, a mobile terminal, and a shooting method to implement an optical image stabilization function.
  • the camera module includes a fixing member, a rotating member, a first ball, and a second ball.
  • the rotating member is rotatably connected to the fixing member, and includes a base body and a fixed installation on the base body.
  • the light redirecting member is used for turning incident light.
  • the first ball is disposed between the base and the fixing member, so that the rotating member can rotate about the first axis relative to the fixing member.
  • the second ball is disposed between the base and the fixing member, so that the rotating member can rotate about the second axis relative to the fixing member.
  • the present application also provides a camera module, which includes a fixing member, a rotating member, a plurality of first balls, and a plurality of second balls.
  • the rotating member is connected to the fixing member and can rotate relative to the fixing member about the first axis and the second axis.
  • the rotating member includes a base body and a light turning member fixedly mounted on the base body. The light turning member is used for turning incident light.
  • the plurality of first balls are disposed between the base and the fixing member along the axial direction of the first axis, so that the rotating member can rotate about the first axis relative to the fixing member.
  • the plurality of second balls are disposed between the base and the fixing member along the axial direction of the second axis, so that the rotating member can rotate around the second axis with respect to the fixing member.
  • the present application also provides a periscope camera module.
  • the periscope camera module includes a fixing member, a rotating member, a connecting member, a plurality of first balls, and a plurality of second balls.
  • the rotating member is connected to the fixing member and is rotatable about the first axis and the second axis with respect to the fixing member.
  • the rotating member includes a base body and is fixedly mounted on the base body.
  • the light turning member has a light incident surface and a reflective surface connected to the light incident surface and disposed at an oblique manner, and is configured to perform incident light entering through the light incident surface through the reflective surface. Turn.
  • the connecting member is disposed between the rotating member and the fixing member.
  • the plurality of first balls are disposed between the base and the connecting member, and are used to form a first axis so that the rotating member rotates relative to the fixing member and the connecting member about the first axis.
  • a plurality of second balls are disposed between the connecting member and the fixing member, and are used to form a second axis to rotate the rotating member and the connecting member about the second axis relative to the fixing member.
  • the present application also provides a camera assembly including a first camera module and a decoration.
  • the first camera module includes a fixing member, a rotating member connected to the fixing member, a plurality of first balls, and a plurality of second balls.
  • the fixing member is provided with a light inlet
  • the decoration member is surrounded on the periphery of the light inlet.
  • the rotating member includes a base body and a light turning member fixedly mounted on the base body. The light turning member corresponds to the light inlet and is used for turning incident light.
  • a plurality of first balls are disposed between the base and the fixing member, so that the rotating member can rotate about the first axis relative to the fixing member; a plurality of second balls are disposed between the base and the fixing member, so that the rotation The member is rotatable about the second axis relative to the fixed member.
  • the present application also provides an electronic device.
  • the electronic device includes a front case, a screen embedded in the front case, a back cover connected to the front case, and a first cover embedded in the back cover in parallel with each other.
  • the first camera module includes a fixing member, a rotating member connected to the fixing member, a plurality of first balls, a plurality of second balls, and a lens assembly.
  • the rotating member is rotatable about the first axis and the second axis with respect to the fixed member, and includes a base body and a light turning member fixedly mounted on the base body. The light turning member is used for turning incident light.
  • a plurality of first balls are disposed between the base and the fixing member, and are used to form a first axis to rotate the rotating member relative to the fixing member about the first axis; a plurality of second balls are disposed between the base and the fixing member. , Used to form a second axis so that the rotating member rotates about the second axis relative to the fixed member.
  • the lens assembly is movably connected to the fixing member, and is used to transmit the light that is turned by the light redirecting member.
  • the first axis is perpendicular to the second axis
  • the optical axis of the lens assembly is perpendicular to the first axis and the second axis.
  • the present application also provides a mobile terminal including a front case, a screen embedded in the front case, a rear cover connected to the front case, and a first camera module embedded in the rear cover in parallel. Group and second camera module.
  • the projections of the first camera module and the second camera module on the screen are located in the display area.
  • the first camera module includes a fixing member, a rotating member rotatably connected to the fixing member, a connecting member provided between the fixing member and the rotating member, a plurality of first balls, a first driving mechanism, a plurality of second balls, A second driving mechanism, a lens assembly, and an image sensor.
  • the rotating member is rotatable about the first axis and the second axis with respect to the fixing member.
  • the rotating member includes a base body and a light turning member fixedly mounted on the base body.
  • the light turning member has a light incident surface and a light incident surface.
  • the connected and inclined reflective surface is used to turn the incident light entering from the light incident surface through the reflective surface.
  • a plurality of first balls are disposed between the base and the connecting member to form a first axis, and the first driving mechanism is connected to the base, and is used to drive the base to drive the light turning member relative to the fixing member and the connecting member.
  • the first axis rotates.
  • a plurality of second balls are arranged between the connecting member and the fixing member to form a second axis, wherein the first axis is perpendicular to the second axis, and the second driving mechanism is connected to the base body for driving the base body to drive the light turning member And the connecting member rotates around the second axis with respect to the fixing member.
  • the lens assembly is movably connected to the fixed member for transmitting the light rays that are turned by the light redirecting member, and the optical axis of the lens assembly is perpendicular to the first axis and the second axis.
  • the image sensor is connected to the fixing member to sense the light passing through the lens assembly.
  • the present application also provides a photographing method, wherein the camera includes a fixing member, a rotating member, a first ball and a second ball, the rotating member is rotatably connected to the fixing member, and includes a base body and a fixed installation on the base body
  • the light turning member is used for turning the incident light.
  • the first ball and the second ball are both disposed between the base and the fixing member.
  • the shooting method includes: detecting and obtaining the shaking parameters of the fixing member, and generating A control signal corresponding to the shake parameter; and using the control signal to drive the rotating member to rotate about the first axis relative to the fixed member through the first ball, and to rotate about the second axis relative to the fixed member through the second ball.
  • a first ball and a second ball are provided between the fixed part and the rotating part of the camera module, so that when the fixed part of the camera module shakes during shooting, the rotating part can be opposed by the first ball and the second ball
  • the fixing member rotates around the first axis and / or the second axis, thereby reducing the influence on the optical path due to the shaking of the fixing member, keeping the optical path of the camera module stable, and improving the imaging quality of the camera module.
  • FIG. 1 is a schematic diagram of a front structure of an electronic device according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of an explosion structure of an electronic device in an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a back surface of an electronic device according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a casing in an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a camera assembly according to an embodiment of the present application.
  • FIG. 6 is an exploded schematic view of a first camera module in an embodiment of the present application.
  • FIG. 7 is a schematic sectional view of an explosion structure of a first camera module according to an embodiment of the present application.
  • FIG. 8 is a schematic cross-sectional structure diagram of a first camera module according to an embodiment of the present application.
  • FIG. 9 is a plan view of a partial structure of a first camera module in an embodiment of the present application.
  • FIG. 10 is a plan view of the fixing member with the top wall removed in the embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of a light redirecting member according to an embodiment of the present application.
  • FIG. 12 is another schematic structural diagram of a light redirecting member according to an embodiment of the present application.
  • FIG. 13 is a schematic diagram of a light propagation path of a first camera module according to an embodiment of the present application.
  • FIG. 14 is another schematic diagram of a light propagation path of a first camera module in an embodiment of the present application.
  • FIG. 15 is a schematic diagram of a rotating member rotating around a first axis according to an embodiment of the present application.
  • FIG. 16 is another schematic view of the rotating member rotating around the first axis in the embodiment of the present application.
  • 17 is a plan view of a partial structure of a first camera module according to an embodiment of the present application.
  • FIG. 18 is a partial structural side view of a first camera module in an embodiment of the present application.
  • FIG. 19 is a schematic diagram of a rotating member rotating around a second axis in the embodiment of the present application.
  • FIG. 20 is another schematic view of the rotating member rotating around the second axis in the embodiment of the present application.
  • 21 is another schematic cross-sectional structure diagram of a first camera module according to an embodiment of the present application.
  • 22 is another schematic diagram of an explosion structure of the first camera module in the embodiment of the present application.
  • FIG. 23 is another schematic structural diagram of a fixing member according to an embodiment of the present application.
  • FIG. 24 is a schematic diagram of a matching structure of a seat body and a fixing member according to an embodiment of the present application.
  • 25 is another schematic cross-sectional structure diagram of a first camera module according to an embodiment of the present application.
  • 26 is another schematic cross-sectional structure diagram of a first camera module according to an embodiment of the present application.
  • FIG. 27 is an exploded schematic view of a camera assembly according to an embodiment of the present application.
  • FIG. 28 is a schematic cross-sectional view of a partial structure of an electronic device according to an embodiment of the present application.
  • 29 is a schematic structural diagram of a camera component in the related art.
  • FIG. 30 is a flowchart of a photographing method according to an embodiment of the present application.
  • FIG. 31 is a flowchart of another shooting method according to an embodiment of the present application.
  • step M20 in FIG. 30 is a flowchart of step M20 in FIG. 30;
  • step M26 in FIG. 32 is a flowchart of step M26 in FIG. 32;
  • FIG. 35 is a flowchart of step M28 in FIG. 32; FIG.
  • FIG. 36 is a flowchart of another shooting method according to an embodiment of the present application.
  • FIG. 37 is a schematic structural diagram of an embodiment of a camera assembly according to the present application.
  • FIG. 38 is a schematic structural diagram of another embodiment of a camera assembly according to the present application.
  • 39 is a schematic structural diagram of an embodiment of an electronic device according to the present application.
  • FIG. 40 is a schematic structural diagram of still another embodiment of a camera assembly of the present application.
  • 41 is a schematic structural diagram of another embodiment of a camera assembly according to the present application.
  • FIG. 42 is a schematic structural diagram of still another embodiment of a camera assembly of the present application.
  • FIG. 43 is a schematic structural diagram of another embodiment of a camera assembly according to the present application.
  • FIG. 44 is a schematic structural diagram of an embodiment of a chassis of the present application.
  • 45 is a schematic structural diagram of another embodiment of an electronic device of the present application.
  • 46 is a schematic structural diagram of still another embodiment of an electronic device of the present application.
  • 47 is a schematic structural diagram of another embodiment of a camera assembly according to the present application.
  • FIG. 48 is a schematic structural diagram of an embodiment of a stent according to the present application.
  • 49 is a schematic structural diagram of a front view of an embodiment of an electronic device of the present application.
  • FIG. 50 is a schematic front structural diagram of an electronic device according to another embodiment of the present application.
  • a camera module including a fixing member, a rotating member, a first ball, and a second ball, wherein the rotating member is rotatably connected to the fixing member, and includes a base body and a fixed installation unit.
  • the light turning member on the base body is used for turning incident light.
  • the first ball is disposed between the base and the fixing member, so that the rotating member can rotate about the first axis relative to the fixing member.
  • the second ball is disposed between the base and the fixing member, so that the rotating member can rotate about the second axis with respect to the fixing member.
  • the number of the first balls is multiple, and the centers of the plurality of first balls are all located on the first axis.
  • the number of the second balls is plural, and the centers of the plurality of second balls are all located on the second axis.
  • the number of the first ball and the second ball are two.
  • the camera module further includes a connecting member, and the connecting member is disposed between the fixing member and the rotating member.
  • the first ball is disposed between the seat and the connecting member, so that the rotating member is rotated about the first axis relative to the fixing member and the connecting member.
  • the second ball is disposed between the fixing member and the connecting member, so that the connecting member and the rotating member rotate about the second axis with respect to the fixing member.
  • the base body includes a first side wall facing the connecting member, and a first rotating groove matching the first ball is formed on the first side wall of the base body.
  • the connecting member includes a first outer wall surface opposite to the first side wall of the base body, and the first outer wall surface of the connecting member is provided with an opposite side to the first rotating groove and the first ball.
  • the first ball is accommodated in the first rotating groove and the second rotating groove, and a first gap is formed between a first side wall of the base body and a first outer wall surface of the connecting member. So that the rotating member rotates around the first axis within a range defined by the first gap by rotating the first ball in the first rotating groove and the second rotating groove.
  • the connecting member further includes a second outer wall surface disposed opposite to the first outer wall surface, and a third outer wall surface of the connecting member is provided with a third matching the second ball.
  • the fixing member includes a first side wall opposite to the second outer wall surface of the connecting member, and the first side wall of the fixing member is provided with an opposite side to the third rotation groove and to the second ball.
  • the second ball is accommodated in the third rotation groove and the fourth rotation groove, and a second gap is formed between the second outer wall surface of the connecting member and the first side wall of the fixing member. So that the rotating member rotates around the second axis within a range defined by the second gap through the rotation of the second ball in the third rotating groove and the fourth rotating groove.
  • the camera module further includes a first driving mechanism and a second driving mechanism.
  • a first driving mechanism is connected to the base body, and is configured to drive the base body to drive the light turning member to rotate about the first axis.
  • a second driving mechanism is connected to the base body, and is configured to drive the base body to drive the light turning member to rotate about the second axis.
  • the base body includes a second side wall, and the second side wall of the base body is disposed on one side of the first side wall of the base body and is connected to the first side of the base body.
  • the wall is connected
  • the fixing member includes a second side wall, the second side wall of the fixing member is connected to the first side wall of the fixing member, and is disposed opposite to the second side wall of the base.
  • the first driving mechanism includes a first magnet and a second magnet. The first magnet is fixed on the second side wall of the base, and the first coil is disposed on the second side wall of the fixing member and corresponds to the first magnet. Wherein, when the first coil is energized, the first magnet moves to drive the base body to drive the light turning member to rotate about the first axis.
  • a first mounting groove is provided on the second side wall of the base, and the first magnet is fixed in the first mounting groove by an adhesive method.
  • the base body includes a third side wall, the third side wall of the base body is connected to the first side wall of the base body, the fixing member includes a third side wall, and The third side wall of the fixing member is connected to the first side wall of the fixing member and is disposed opposite to the third side wall of the base.
  • the first driving mechanism includes a second magnet and a second coil, the second magnet is fixed on the third side wall of the base, and the second coil is disposed on the third side wall of the fixing member, and communicates with The second magnet corresponds. Wherein, when the second coil is energized, the second magnet moves to drive the base body to drive the light turning member to rotate about the first axis.
  • a second mounting groove is disposed on a third side wall of the base, and the second magnet is fixed in the second mounting groove by an adhesive method.
  • the base includes a bottom wall, the bottom wall is disposed on one side of the first side wall of the base, and is connected to the first side wall of the base, and the fixing
  • the member includes a bottom wall, and the bottom wall of the fixing member is disposed on one side of the first side wall of the fixing member and is opposite to the bottom wall of the base.
  • the second driving mechanism includes a third magnet and a third coil, the third magnet is fixed on the bottom wall of the base body, and the third coil is disposed on the bottom wall of the fixing member, and communicates with the third magnet correspond. Wherein, when the third coil is energized, the third magnet moves to drive the base body to drive the light turning member to rotate about the second axis.
  • a third mounting groove is provided on the bottom wall of the base, and the third magnet is fixed in the third mounting groove by means of bonding.
  • the camera module further includes a first magnetic member and a second magnetic member.
  • the first magnetic member is fixed on the first side wall of the base, and the second magnetic member is fixed on the first side of the fixing member. On one side wall.
  • the magnetic pole of the first magnetic member facing the second magnetic member and the magnetic pole of the second magnetic member facing the first magnetic member have opposite polarities to pass the opposite phase. And suck and restrain the base, the connecting member and the fixing member together.
  • the first magnetic member includes a fourth magnet, and a fourth mounting groove matching the fourth magnet is provided on the first side wall of the base, and the fourth magnet passes through The adhesive is fixed in the fourth mounting groove.
  • the second magnetic member includes a fifth magnet.
  • a fifth mounting groove matching the fifth magnet is provided on a first side wall of the fixing member. The fifth magnet is fixed to the fifth magnet by means of bonding. Said inside the fifth mounting groove.
  • first axis and the second axis are perpendicular to each other.
  • the camera module further includes a lens assembly, and the lens assembly is movably connected to the fixing member for transmitting light diverted by the light turning member, and the optical axis of the lens assembly is perpendicular to The first axis and the second axis.
  • the lens assembly includes a moving element lens unit and a third driving mechanism.
  • the lens unit is fixed on the moving member, and an optical axis of the lens assembly is an optical axis of the lens unit.
  • the third driving mechanism is connected to the fixed member and the moving member, and is configured to drive the moving member to move along the optical axis of the lens unit.
  • the moving member is cylindrical
  • the lens unit includes a plurality of lenses, and the plurality of lenses are disposed in the moving member at intervals along a moving direction of the moving member.
  • the moving member includes at least two clips
  • the lens unit includes a plurality of lenses, the plurality of lenses are sandwiched between the two clips, and along the moving member Set the moving direction interval.
  • the number of the moving member, the lens unit, and the third driving mechanism are multiple, and each of the lens units includes one lens, and each of the lens units is separately connected to one lens unit.
  • the moving parts are fixedly connected, and each of the driving mechanisms is respectively connected to one of the moving parts to independently drive one of the moving parts to move.
  • the light redirecting member is a prism
  • the prism includes: a light incident surface, a reflective surface connected to the light incident surface and disposed obliquely, and a light exit surface connected to the light incident surface.
  • the incident light enters from the light incident surface, is turned by the reflective surface, and is emitted from the light emitting surface.
  • the light emitting surface is further connected to the light reflecting surface.
  • the prism further includes a backlight surface disposed opposite to the light incident surface, the light reflecting surface is connected to the light incident surface and the backlight surface, and the light emitting surface is opposite to the light reflecting surface.
  • the back is arranged and connected between the light incident surface and the backlight surface.
  • the light incident surface is disposed parallel to the backlight surface.
  • the light incident surface and the backlight surface are both perpendicular to the light emitting surface.
  • the distance between the light incident surface and the backlight surface ranges from 4.8 to 5.0 mm.
  • the first axis is perpendicular to the light incident surface
  • the second axis is parallel to the light incident surface and the reflective surface.
  • the reflective surface is inclined at a 45 degree angle with respect to the light incident surface.
  • a surface of the light incident surface, the light reflecting surface, and the light emitting surface is provided with a hardened layer.
  • the light redirecting member is a flat mirror.
  • the camera module further includes an image sensor, and the image sensor is connected to the fixing member and configured to sense light passing through the lens assembly.
  • a camera module including a fixing member, a rotating member, a plurality of first balls and a plurality of second balls.
  • the rotating member is connected to the fixing member and is rotatable about the first axis and the second axis with respect to the fixing member.
  • the rotating member includes a base body and a light turning member, and the light turning member is fixedly mounted on the base body and is used for turning incident light.
  • a plurality of first balls are disposed between the seat and the fixing member along the axial direction of the first axis, so that the rotating member can rotate about the first axis relative to the fixing member.
  • a plurality of second balls are disposed between the seat and the fixing member along the axial direction of the second axis, so that the rotating member can rotate around the second axis with respect to the fixing member.
  • a periscope camera module including: a fixing member, a rotating member, a connecting member provided between the rotating member and the fixing member, a plurality of first balls, and a plurality of The second ball.
  • the rotating member is connected to the fixing member and is rotatable relative to the fixing member about a first axis and a second axis.
  • the rotating member includes a base body and a light turning member.
  • the light deflector is fixedly mounted on the base body, and has a light incident surface and a reflective surface connected to the light incident surface and disposed at an oblique manner, and is configured to pass incident light entering from the light incident surface through the light incident surface.
  • the reflective surface turns.
  • a plurality of first balls are disposed between the base and the connecting member to form the first axis so that the rotating member rotates relative to the fixing member and the connecting member about the first axis.
  • a plurality of second balls are disposed between the connecting member and the fixing member to form the second axis so that the rotating member and the connecting member rotate relative to the fixing member about the second axis. .
  • the first camera module includes a fixing member, a rotating member rotatably connected to the fixing member, a plurality of first balls and a plurality of second balls.
  • the fixing member is provided with a light inlet
  • the decorative member is arranged around the periphery of the light inlet.
  • the rotating member includes a base body and a light turning member fixedly mounted on the base body. The light turning member corresponds to the light inlet and is used to turn incident light.
  • the plurality of first balls are disposed between the base and the fixing member, so that the rotating member can rotate about the first axis relative to the fixing member.
  • the plurality of second balls are disposed between the base body and the fixing member, so that the rotating member can rotate about a second axis with respect to the fixing member.
  • the fixing member includes a top wall and a sidewall provided on a periphery of the top wall, the light inlet is opened on the top wall, the top wall is provided with a groove, and the decoration A part of the piece is received in the groove.
  • the groove is formed at a junction of the top wall and the side wall.
  • the grooves are provided on opposite sides of the light inlet; or, the grooves are surrounded on the outer periphery of the light inlet.
  • the decoration includes a main body portion and a raised edge.
  • the main body portion is provided with a first through hole, and the first through hole corresponds to the light inlet.
  • the convex edge is disposed at the bottom of the main body portion, and the convex edge extends in a direction away from the first through hole in a radial direction of the first through hole.
  • the camera module further includes a second camera module
  • the second camera module includes a housing and an imaging component disposed in the housing.
  • the housing is provided with a light entrance
  • the first camera module and the second camera module are arranged side by side
  • the main body portion is surrounded by the outer periphery of the light entrance
  • the main body portion is also provided with A second through hole corresponding to the light entrance.
  • the electronic device includes a front case, a screen embedded in the front case, a back cover connected to the front case, and embedded in parallel to each other.
  • the first camera module and the second camera module in the back cover.
  • the first camera module includes a fixing member, a rotating member connected to the fixing member, a plurality of first balls, a plurality of second balls, and a lens assembly.
  • the rotating member is rotatable about the first axis and the second axis with respect to the fixing member, and includes a base body and a light turning member fixedly mounted on the base body. Light turns.
  • the plurality of first balls are disposed between the base and the fixing member, so as to form the first axis so that the rotating member rotates relative to the fixing member about the first axis.
  • the plurality of second balls are disposed between the base and the fixing member, and are used to form the second axis so that the rotating member rotates relative to the fixing member about the second axis.
  • the lens assembly is movably connected to the fixing member, and is configured to transmit the light rays diverted by the light deflection member.
  • the first axis is perpendicular to the second axis
  • the optical axis of the lens assembly is perpendicular to the first axis and the second axis.
  • the first camera module is a periscope telephoto camera module
  • the second camera module is a wide-angle camera module.
  • a mobile terminal including a front case, a screen embedded in the front case, a back cover connected to the front case, and a first cover embedded in the back cover.
  • a camera module and a second camera module embedded in the back cover in parallel with the first camera module.
  • the screen has a display area, and the projections of the first camera module and the second camera module on the screen are located in the display area.
  • the first camera module includes a fixing member, a rotating member connected to the fixing member, a connecting member provided between the rotating member and the fixing member, a plurality of first balls, a first driving mechanism, a plurality of A second ball, a second driving mechanism, a lens assembly, and an image sensor.
  • the rotating member is rotatable around the first axis and the second axis with respect to the fixing member, and includes a base body and a light turning member.
  • the light turning member is fixedly mounted on the base body, has a light incident surface, and The light-reflecting surface is connected with the light-reflecting surface inclined and configured to turn the incident light entering from the light-incident surface through the light-reflecting surface.
  • the plurality of first balls are disposed between the seat and the connecting member to form a first axis.
  • the first driving mechanism is connected to the base body, and is configured to drive the base body to drive the light turning member to rotate about the first axis relative to the fixing member and the connecting member.
  • the plurality of second balls are disposed between the connecting member and the fixing member to form a second axis, and the first axis is perpendicular to the second axis.
  • the second driving mechanism is connected to the base body, and is configured to drive the base body to drive the light turning member and the connecting member to rotate about the second axis with respect to the fixing member.
  • the lens assembly is movably connected to the fixed member for transmitting the light rays diverted by the light turning member, and the optical axis of the lens assembly is perpendicular to the first axis and the second axis.
  • the image sensor is connected to the fixing member to sense light passing through the lens assembly.
  • the camera includes a fixing member, a rotating member, a first ball, and a second ball, the rotating member is rotatably connected to the fixing member, and includes a base body and a light turning member fixedly mounted on the base body.
  • the light turning member is used for turning incident light, and the first ball and the second ball are both disposed between the base and the fixing member.
  • the photographing method includes: detecting and obtaining a shake parameter of the fixed member, and generating a control signal corresponding to the shake parameter; and using the control signal to drive the rotating member relative to the fixed member through the first ball Rotate around a first axis, and rotate around the second axis with respect to the fixing member through the second ball.
  • the shaking parameter includes a rotation angle of the fixing member about the first axis and a rotation angle of the fixing member about the second axis.
  • the step of detecting and acquiring a jitter parameter of the fixed member and generating a control signal corresponding to the jitter parameter includes detecting and acquiring a rotation angle of the fixed member about the first axis and about the second axis.
  • the step of using the control signal to drive the rotating member to rotate includes: using the first control signal to drive the rotating member so that the rotating member passes the first ball relative to the fixed member around the first An axis is rotated by a first angle compensation amount; the second control signal is used to drive the rotating member, so that the rotating member is rotated by the second ball relative to the fixing member by a second angle about the second axis Amount of compensation.
  • the camera includes a first driving mechanism and a second driving mechanism, and the first driving mechanism and the second driving mechanism are both connected to the base.
  • the step of using the control signal to drive the rotating member to rotate includes: using the first control signal to control the first driving mechanism to drive the rotating member, so that the rotating member is moved relative to the vehicle through the first ball.
  • the fixed member rotates the first angle compensation amount about the first axis; and the second control signal is used to control the second driving mechanism to drive the rotating member so that the rotating member passes the second ball
  • the second angle compensation amount is rotated relative to the fixing member about the second axis.
  • the first driving mechanism includes a first coil and a first magnet, the first coil is fixed on the fixing member, and the first magnet is fixed to the first coil corresponding to the first coil.
  • the first control signal is used to control the first driving mechanism to drive the rotating member, so that the rotating member rotates the first rotating ball about the first axis relative to the fixing member through the first ball.
  • the step of an angle compensation amount includes: inputting a current in a first direction and a first magnitude to the first coil according to the first control signal, so that the first coil generates a magnetic field; the first magnet is in the The magnetic field generated by the first coil moves to drive the seat, thereby driving the light redirecting member to rotate the first angle compensation about the first axis with respect to the fixing member through the first ball. the amount.
  • the first driving mechanism further includes a second coil and a second magnet, the second coil is fixed on the fixing member, and the second magnet is fixed on the second coil corresponding to the second coil.
  • the first control signal is used to control the first driving mechanism to drive the rotating member, so that the rotating member rotates the first rotating ball about the first axis relative to the fixing member through the first ball.
  • An angle compensation step includes: inputting a current in a second direction and a second magnitude to the second coil according to the first control signal, so that the second coil generates a magnetic field; the second magnet is in the The magnetic field generated by the second coil moves to drive the base body, thereby driving the light redirecting member to rotate the second angle compensation about the first axis through the first ball relative to the fixing member. the amount.
  • the second driving mechanism includes a third coil and a third magnet, the third coil is fixed on the fixing member, and the third magnet is fixed to the third coil corresponding to the third coil.
  • the second control signal is used to control the second driving mechanism to drive the rotating member, so that the rotating member rotates the first rotating member around the second axis relative to the fixing member through the second ball.
  • the step of the two-angle compensation amount further includes: inputting a current of a third direction and a third magnitude to the third coil according to the second control signal, so that the third coil generates a magnetic field;
  • the magnetic field generated by the third coil moves under the influence of the magnetic field generated by the third coil to drive the base body together with the second magnet, thereby driving the light redirecting member around the second member through the second ball relative to the fixing member.
  • the axis is rotated by the second angle compensation amount.
  • first axis and the second axis are perpendicular to each other.
  • the camera further includes a third driving mechanism and a lens assembly
  • the lens assembly is movably connected to the fixing member under the driving of the third driving mechanism, and is used for transmitting the light turning member.
  • the direction of the light, the optical axis of the lens assembly is perpendicular to the first axis and the second axis
  • the photographing method further comprises: detecting and acquiring the position of the fixing member in the optical axis direction of the lens assembly Displacement; generating a third control signal corresponding to the displacement of the fixing member in the optical axis direction; using the third control signal to control the third driving mechanism to drive the lens assembly, so that the lens assembly The displacement compensation amount is moved along the optical axis.
  • the camera further includes an image sensor, and the image sensor is connected to the fixing member to sense light passing through the lens assembly.
  • an embodiment herein means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they independent or alternative embodiments that are mutually exclusive with other embodiments. It is clearly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
  • the electronic device may include a casing 200, a display component 400 and a camera component 600.
  • the display assembly 400 and the camera assembly 600 are both disposed on the casing 200.
  • the electronic device may be an electronic device or a mobile terminal, or another electronic device having a display and camera function, and may specifically be a mobile phone, a tablet computer, a notebook computer, a smart bracelet, a smart watch, a smart helmet, or smart glasses.
  • a mobile phone is taken as an example for description. Understandably, the specific form of the electronic device may also be other, which is not limited herein.
  • the case 200 is a casing of a mobile phone, and can protect the internal parts (for example, a motherboard, a battery, etc.) of the mobile phone.
  • the casing 200 may specifically include a front case 202 and a rear cover 204 connected to the front case 202.
  • the front case 202 is connected to the back cover 204 and forms an accommodating cavity 206 for receiving internal parts of the mobile phone.
  • the back cover 204 may be rectangular or rounded rectangle, etc., and it may be formed of plastic, glass, ceramic, fiber composite material, metal (for example, stainless steel, aluminum, etc.), or other suitable materials or a combination of these materials. In some cases, a portion of the back cover 204 may be formed of a dielectric or other low-conductivity material. In other cases, the rear cover 204 or at least some structures constituting the rear cover 204 may be formed of a metal element.
  • the front case 202 extends vertically from the edges of the four sides of the back cover 204, and the front case 202 is surrounded by four frames connected end to end.
  • the display component 400 may be electrically connected to the camera component 600, a battery, a processor, and the like, for displaying information.
  • the display assembly 400 may include a cover plate 402 and a display screen 404.
  • the display screen 404 is embedded in the front case 202, and the cover plate 402 covers the display screen 404 to protect the display screen 404.
  • the cover plate 402 may be made of a material having good translucency, such as glass and plastic.
  • the display screen 404 includes a display area 401 and a non-display area 403.
  • the non-display area 403 is disposed on one side of the display area 401 or is surrounded on the periphery of the display area 401.
  • the camera assembly 600 may be disposed on the back of the mobile phone as a rear camera. Understandably, the camera assembly 600 may also be disposed on the front of the mobile phone as a front camera. As shown in FIG. 3, the camera assembly 600 is embedded at the upper left position of the rear cover 204. Of course, the camera assembly 600 may also be disposed at other positions such as the upper middle position or the upper right position of the rear cover 204 according to specific requirements, which is not limited herein.
  • the projection of the camera assembly 600 on the display screen 404 may be located in the display area 401 of the display screen 404.
  • the camera assembly 600 may include a first camera module 100, a second camera module 300, a decoration 700, and a bracket 900.
  • the first camera module 100 is a periscope telephoto camera module
  • the second camera module 300 is a wide-angle camera module
  • the first camera module 100 and the second camera module 300 are arranged side by side.
  • the first camera module 100 and the second camera module 300 may also be integrated camera modules.
  • the first camera module 100 is a periscope camera module, compared with the vertical lens module, the periscope lens module can reduce the interference by changing the propagation path of light.
  • the height requirement of the camera module can further reduce the overall thickness of the electronic device.
  • the first camera module 100 may include a fixing member 10, a rotating member 20 provided on the fixing member 10 and rotatable relative to the fixing member 10, a ball 30, and a connecting member provided between the fixing member 10 and the rotating member 20. 40.
  • the connecting member 40 is disposed between the fixing member 10 and the rotating member 20, and the fixing member 10, the connecting member 40 and the rotating member 20 are restrained together by the magnetic member 60.
  • the ball 30 includes a first ball 32 and a second ball 34.
  • the first ball 32 is disposed between the rotating member 20 and the connecting member 40
  • the second ball 32 is disposed between the connecting member 40 and the fixing member 10.
  • the fixing member 10 is used for connecting, carrying, fixing and other functions of the other components of the first camera module 100, and further fixedly connecting with other components of the mobile phone, so that the first camera module 100 is integrally disposed on the mobile phone Inside.
  • the fixing member 10 may be a mounting bracket for directly or indirectly mounting other components of the first camera module 100 on the mounting bracket; or the fixing member 10 may also be a housing, such as a housing space. The outer shape of the housing is square, so that other components are contained in the accommodating space.
  • the fixing member 10 may include a top wall 13, a plurality of side walls 14 connected to the top wall 13, and a bottom wall 15 opposite to the top wall 13.
  • the top wall 13, the plurality of side walls 14 and the bottom wall 15 surround an accommodating space for receiving the rotating member 20.
  • the number of the side walls 14 is four.
  • one or both of the top wall 13 and the bottom wall 15 may be omitted, and only two side walls 14 are required.
  • a penetrating light inlet 13 a is provided on the top wall 13, and external light can enter the first camera module 100 through the light inlet 13 a.
  • the top wall 13 is further provided with grooves 13b penetrating or not penetrating the top wall 13 on opposite sides of the light entrance 13a.
  • the grooves 13b may be formed by stamping or the like. Partial match. It should be noted that the positions of the grooves 13b are not limited to being provided on both sides of the light entrance 13a. For example, the positions of the grooves 13b may also be arc-shaped and surround the entire periphery of the light entrance 13a, or be provided on the side of the fixing member 10.
  • the wall 14 is positioned at other positions.
  • the side wall 14 of the fixing member 10 may include a first side wall 140, a second side wall 142 that is vertically connected to the first side wall 140, and is disposed in parallel with the second side wall 142.
  • the third side wall 144 and the fourth side wall 146 are perpendicularly connected to the second and third side walls 142 and 144 and disposed parallel to the first side wall 140.
  • the first side wall 140 is disposed on a side of the connecting member 40 away from the rotating member 20 and is vertically connected to the second and third side walls 142 and 144.
  • the fourth side wall 146 is provided with an opening, so that the incident light passes through the opening to other components through operations such as turning.
  • the bottom wall 15 is disposed in parallel and opposite to the top wall 13, and is connected to a side of the first side wall 140, the second side wall 142, the third side wall 144, and the fourth side wall 146 away from the top wall 13.
  • the number of the side walls 14 of the fixing member 10 may be two, and the two side walls 14 are respectively connected and disposed on opposite sides of the top wall 13.
  • the number of the grooves 13b is two, and they are respectively arranged at the junctions of the top wall 13 and the side wall 14 on opposite sides of the light inlet 13a.
  • the two grooves 13b are elongated. Set up in parallel, as shown in Figure 6.
  • the rotating member 20 may include a base 22 and a light turning member 24.
  • the base 22 may include a first side wall 221, a second side wall 222 connected to the first side wall 221, and a third side wall disposed in parallel to the second side wall 222 and connected to the first side wall 221. 223.
  • a bottom wall 224 connected to the first, second, and third side walls 221, 222, and 223, and surrounded by the first, second, and third side walls 221, 222, 223, and the bottom wall 224
  • the guide plate 225 inside the space.
  • the first side wall 221 is disposed on a side of the base 22 near the connecting member 30.
  • the second side wall 222 is opposite to the second side wall 142 of the fixing member 10, and is connected to one side of the first side wall 221.
  • the third side wall 223 is opposite to the third side wall 144 of the fixing member 10, and The connection is disposed on the other side of the first sidewall 221.
  • the bottom wall 224 of the base 22 is opposite to the bottom wall 15 of the fixing member 10, and is connected to the first, second, and third side walls 221, 222, and 223 on the side of the bottom wall 15 of the fixing member 10.
  • the guide plate 225 extends from the first side wall 221 in a direction away from the first side wall 140 of the fixing member 10 and has an inclined surface 225 a inclined with respect to the bottom wall 224.
  • the number of the guide plates 225 may be one or more, and the formed one or more inclined surfaces 225 a may be used to support the light turning member 24.
  • the light turning member 24 is fixedly mounted on the base 22 and corresponds to the light inlet 13 a of the fixing member 10.
  • the light turning member 24 is configured to receive incident light entering through the light inlet 13 a to turn the incident light.
  • the light turning member 24 may be fixed on the inclined surface 225 a formed by the guide plate 225 of the base 22 by using a method such as adhesive bonding, so that the light turning member 24 and the base 22 can be synchronized with the fixing member 10.
  • the light redirecting element 24 may be a plane mirror, a prism, or the like, and can change the direction of light propagation through reflection, refraction, or the like.
  • the light redirecting element 24 may be a triangular prism.
  • the triangular prism may include a light incident surface 240, a reflective surface 242, and a light emitting surface 244.
  • the light incident surface 240 corresponds to the light entrance 13a of the fixing member 10, and is sequentially connected to the light reflecting surface 242 and the light emitting surface 244.
  • the cross sections of the light incident surface 240, the reflective surface 242, and the light exit surface 244 may be isosceles right-angled triangles.
  • the reflecting surface 242 is inclined at a 45 degree angle with respect to the light incident surface 240 and the light emitting surface 244, that is, the included angle ⁇ between the two is 45 degrees.
  • the inclination of the inclined surface 225a of the guide plate 225 It is consistent with the inclination of the reflective surface 242, so that the triangular prism light deflector 24 can be fixed on the base 22 by matching the reflective surface 242 with the inclined surface 225 a of the guide plate 225.
  • the light incident surface 240 and the light exit surface 244 are perpendicular to each other. The incident light enters the light incident surface 240 after passing through the light entrance 13a, and is reflected by the reflective surface 242. After changing the propagation direction of the light, it is further emitted from the light exit surface 244. Understandably, the incident light may also be emitted from the opening of the fourth side wall 146 of the fixing member 10 after being refracted by the triangular prism.
  • the light redirecting member 24 may also be a quadrangular prism.
  • the quadrangular prism includes a light incident surface 240, a reflecting surface 242, and a light emitting surface 244 of the triangular prism, and further includes a light reflecting surface 242 and a light emitting surface connected to the prism.
  • Backlight surfaces 246 disposed between 244 and parallel to the light incident surface 240.
  • the distance between the backlight surface 246 and the light incident surface 240 may be 4.8-5.0 mm, such as 4.8 mm, 4.85 mm, 4.9 mm, 4.95 mm, 5.0 mm, and the like.
  • the light turning member 24 formed by the light incident surface 240 and the backlight surface 246 is moderate in volume, and can be well integrated into the first camera module 100 to form a more compact and miniaturized first camera. Group, camera assembly 600 and electronic device, to meet more needs of consumers.
  • the quadrangular prism may be formed by cutting off a part of the corners of the triangular prism formed by the reflective surface 242 and the light emitting surface 244. It should be noted that, as shown in FIGS.
  • the reflective surface 242 is often inclined with respect to the horizontal direction, and the light redirecting member 24 is Asymmetric structure, so the actual optical area of the side of the reflecting surface 242 away from the light entrance 13a is smaller than the side of the side near the light entrance 13a, so that the part of the reflecting surface 242 away from the light entrance 13a can only be less Reflection cannot even reflect light, that is to say, the contribution of this part to the reflection of light is very small or even not.
  • the light redirecting member 24 of the prism described above cuts off the corners of the triangular prism away from the light inlet 13a with respect to the light redirecting member 24 of the triangular prism, so that the light redirecting effect of the light redirecting member 24 on the incident light can be reduced while the light redirection is reduced.
  • the thickness of the lens 24 in the direction perpendicular to the light incident surface 240 is beneficial to the thinning, miniaturization of the first camera module 100; and the arrangement of the backlight surface 246 allows the light turning member 24 to further pass through the backlight surface 246 and the seat.
  • the body 22 is fixedly arranged, so that the fixing between the two is more firm and stable.
  • the reflecting surface 242 may be inclined at other degrees with respect to the light incident surface 240, such as 30 degrees, 60 degrees, etc .; and the light incident surface 240 It may not be perpendicular to the light-emitting surface 244, such as 80-degree inclination, 90-degree inclination, etc .; the backlight surface 246 may not be parallel to the light-entering surface 240, as long as the light diverted by the light deflector 24 can be lens assembly 70. Just accept.
  • the prism may be made of a material having good light transmittance, such as glass and plastic, and a reflective material such as silver may be coated on the surface of the reflective surface 242 of the prism to enhance reflection of incident light.
  • a hardened layer can be formed on the surface of the light incident surface 240, the reflective surface 242, the light emitting surface 244, and the backlight surface 246 by hardening the prism. The intensity of the light deflector 24 is increased.
  • the hardening treatment may be performed by infiltrating lithium ions, or by coating the surfaces of the prism without affecting the light conversion of the light redirecting member 24.
  • the number of the light redirecting members 24 may be one. At this time, after the light is redirected once by the light redirecting member 24, it further passes through the lens assembly 70 to reach the image sensor 80; of course, the light redirecting members The number of 24 can also be multiple. At this time, the incident light can reach the image sensor 80 through the transmission of the lens assembly 70 after multiple turns of the plurality of light redirecting members 24, and can be set according to actual needs. Be specific.
  • the ball 30 may include a first ball 32 and a second ball 34.
  • the number of the first balls 32 and the number of the second balls 34 are two, and the shapes, sizes, and materials can be the same.
  • the centers of the two first balls 32 are located on the first axis A1, and the centers of the two second balls 34 are located on the second axis A2, so that the first balls 32 can rotate around the first axis A1 through rotation.
  • the two balls 34 can rotate around the second axis A2 by rotation.
  • the first axis A1 and the second axis A2 may be perpendicular to each other, the first axis A1 is perpendicular to the light incident surface 240, the second axis A2 is parallel to the light incident surface 240 and the reflective surface 242, and the first axis A1 and the second axis A2 may be further perpendicular to the optical axis A3 of the lens assembly 70 (as shown in FIG. 8).
  • the number of the first ball 32 and the second ball 34 is not limited to two, and may be one or three or more. The numbers of the first ball 32 and the second ball 34 may be equal. , Can also vary, and can be set according to actual needs.
  • the connecting member 40 may be disposed between the fixing member 10 and the rotating member 20.
  • the connecting member 40 may be disposed between the first side wall 140 of the fixing member 10 and the rotating member 20.
  • the connecting member 40 is a plate body, and includes a first outer wall surface 42 and a second outer wall surface 44 disposed opposite to each other.
  • the first outer wall surface 42 is opposite to the first side wall 221 of the base 22, and the second outer wall surface 44 is opposite to the first side wall 140 of the fixing member 10.
  • the first side wall 221 of the base 22 is provided with a first rotation groove 221 a that matches the first ball 32, and is used for receiving at least a part of the first ball 32.
  • the first outer wall surface 42 of the member 40 is provided with a second rotating groove 42 a opposite to the first rotating groove 221 a and matching the first ball 32, for receiving at least a portion of the first ball 32.
  • the number of the first rotation grooves 221a and the second rotation grooves 42a corresponds to the number of the first balls 32.
  • the number of the first rotation grooves 221a and the second rotations They are both two.
  • the shapes of the first rotation groove 221a and the second rotation groove 42a may each be a part of a sphere, wherein a radius of the sphere is larger than a radius of the first ball 32, and the first rotation groove 221a and the second rotation groove 42a are along
  • the relative distance perpendicular to the first axis A1 is smaller than the diameter of the first ball 32 so that the first ball 32 can be received in the first rotating groove 221a and the second rotating groove 42a, and is located on the first side wall of the base 22.
  • a first gap D1 is formed between 221 and the first outer wall surface 42 of the rotating member 20.
  • first rotation groove 221a and the second rotation groove 42a have the same shape and are arranged axially symmetrically along the first axis A1 direction, as shown in FIG. 9; in another application scene, as shown in FIG. 17,
  • the shapes of the first rotation groove 221a and the second rotation groove 42a are different, but they are both part of a spherical shape.
  • the second outer wall surface 44 of the connecting member 40 is provided with a third rotation groove 44a matching the second ball 34, for receiving at least part of the second ball 34, the fixing member 10
  • the first side wall 140 is provided with a fourth rotation groove 140 a opposite to the third rotation groove 44 a and matched with the second ball 34, for receiving at least part of the second ball 34.
  • the number of the third rotation groove 44a and the fourth rotation groove 140a corresponds to the number of the second balls 34.
  • the third rotation groove 44a and the fourth rotation groove 140a The number is also two.
  • the shape of the third rotation groove 44a and the fourth rotation groove 140a may be a part of a sphere, wherein the radius of the sphere is larger than the radius of the second ball 34, and the third rotation groove 44a and the fourth rotation groove 140a are along The relative distance perpendicular to the direction of the second axis A2 is smaller than the diameter of the second ball 34 so that the second ball 34 can be accommodated in the third rotation groove 44 a and the fourth rotation groove 140 a and on the first side of the fixing member 10.
  • a second gap D2 is formed between the wall 140 and the second outer wall surface 44 of the connecting member 40. Similar to the shapes of the first rotation groove 221a and the second rotation groove 42a, the shapes of the third rotation groove 44a and the fourth rotation groove 140a may be the same or different, and are not specifically limited herein.
  • the mobile phone will generate a certain degree of vibration due to environmental factors, which will cause the fixing member 10 in the first camera module 100 to shake, thereby causing a certain deviation in the incident position of external light, and thus the light Adversely affects capture, imaging, etc.
  • the first ball 32 is provided between the rotating member 20 and the connecting member 40
  • the second ball 34 is provided between the connecting member 40 and the fixing member 10, so that the rotating member 20 can be wound around the first member relative to the fixing member 10.
  • An axis A1 and / or a second axis A2 rotates.
  • the rotating member 20 can rotate in a direction perpendicular to the first axis A1, a direction of the second axis A2, and a direction perpendicular to the first axis A1 and the second axis A2. It can move in the opposite direction with respect to the fixing member 10 to compensate the incident deviation of the incident light entering through the light inlet 13a due to the shaking of the fixing member 10, maintain the optical path stable, and improve the imaging quality of the first camera module 100;
  • the ball 30 is used to make the rotating member 20 and the fixing member 10 to be rotationally connected. Since the contact area is small, the influence of the friction force on the rotation of the rotating member 20 can be reduced to improve the accuracy of the rotation of the rotating member 20, thereby further improving Imaging quality.
  • the rotating member 20 is oriented in the direction of the first axis A1, the direction of the second axis A2, and perpendicular to the first axis A1 and the second axis A2.
  • the movement in the direction can reduce the space occupied by the rotating member 20 in the first axis A1 direction and the second axis A2 direction during the movement compared to directly moving in the corresponding direction, thereby reducing the entire first camera module. 100 volume.
  • the driving mechanism 50 includes a first driving mechanism 52 and a second driving mechanism 54.
  • the first driving mechanism 52 is configured to drive the rotating member 20 around the first axis A1 with respect to the fixing member 10 through the first ball 32.
  • Rotating, the second driving mechanism 54 is used to drive the rotating member 20 to rotate about the second axis A2 relative to the fixing member 10 through the second ball 34.
  • the first driving mechanism 52 may be an electromagnetic driving mechanism, and specifically includes a first magnet 520 and a first coil 522.
  • the second side wall 222 of the base 22 is provided with a first mounting groove 222a, and the first magnet 520 can be fixed in the first mounting groove 222a by means such as bonding.
  • the first coil 522 corresponds to the first magnet 520. It is disposed on the second side wall 142 of the fixing member 10. When the first coil 522 is energized, the first magnet 520 can move to drive the base 22 to drive the light turning member 24 to rotate about the first axis A1.
  • the first driving mechanism 52 may further include a second magnet 524 and a second coil 526.
  • the second side wall 223 of the base 22 is provided with a second mounting groove 223a, and the second magnet 524 can be fixed in the second mounting groove 223a by means of bonding.
  • the second coil 526 corresponds to the second magnet 524. It is disposed on the third sidewall 144. When the second coil 526 is energized, the second magnet 524 can move to drive the base 22 to drive the light turning member 24 around the first axis A1 (as shown in FIG. 7).
  • the rotation of the rotating member 20 about the first axis A1 can be achieved by separately driving the base 22 of the first magnet 520 and the first coil 522 or the second magnet 524 and the second coil 526, or by using two This is achieved by driving the seat body 22 on both sides of the seat body 22.
  • the second driving mechanism 54 may also be an electromagnetic driving mechanism, and may specifically include a third magnet 540 and a third coil 542.
  • the bottom wall 224 of the base 22 is provided with a third mounting groove 224a.
  • the third magnet 540 can be fixed in the third mounting groove 224a by means of bonding.
  • the third coil 542 is corresponding to the third magnet 540 and is fixed.
  • first driving mechanism 52 and the second driving mechanism 54 are not limited to the above-mentioned electromagnetic implementation.
  • both of them may be a piezoelectric driving mechanism or a memory alloy driving mechanism.
  • the piezoelectric driving mechanism can be based on the inverse piezoelectric effect of the piezoelectric ceramic material.
  • a voltage is applied to the piezoelectric material, the piezoelectric material generates mechanical stress, which is then transformed into mechanical deformation.
  • the applied voltage controls its mechanical deformation and rotates to drive the base 22 to rotate.
  • This driving method has the advantages of simple structure and low speed; while the memory alloy driving mechanism can be based on the characteristics of shape memory alloy, that is, once the shape memory alloy has memorized any shape, even if it deforms, when it is heated to a suitable temperature , Can still return to the shape before deformation, so as to achieve the purpose of driving.
  • This driving method has the characteristics of rapid displacement and free direction. In the actual production and assembly process, different driving mechanisms can be adopted according to requirements.
  • the magnetic member 60 may include a first magnetic member 62 and a second magnetic member 64.
  • the first magnetic member 62 may include a fourth magnet 620
  • the second magnetic member 64 may include a fifth magnet 640.
  • the first side wall 221 of the base 22 is provided with a fourth mounting groove 221b matching the fourth magnet 620, and the fourth magnet 620 can be fixed in the fourth mounting groove 221b by means of bonding or the like;
  • the first side wall 140 is provided with a fifth mounting groove 140b corresponding to the fourth mounting groove 221b and matching the fifth magnet 640, so that the fifth magnet 640 can be fixed in the fifth mounting groove 140b by means such as bonding. .
  • the polarity of the magnetic pole of the fourth magnet 620 facing the fifth magnet 640 and the magnetic pole of the fifth magnet 640 facing the fourth magnet 620 are opposite, so that the fourth magnet 620 and the fifth magnet 640 can pass through.
  • the opposite phase attracts the base 22 to which the fourth magnet 620 is fixed, the fixing member 10 to which the fifth magnet 640 is fixed, and the connecting member 40 located between the fourth magnet 620 and the fifth magnet 640.
  • the base 22, the connecting member 40, and the fixing member 10 can be restricted to a certain range, so that the three do not need to be restrained together through a direct connection structure, so that the rotating member 20 surrounds the first member relative to the fixing member 10.
  • the fixing member 10, the connecting member 40, and the seat 22 will not be dispersed, thereby reducing the friction generated during the rotation of the rotating member 20 and making the rotation more accurate.
  • the rotating member 20 of the above embodiment realizes the first axis A1 and the second axis relative to the fixing member 10 through the rotation of the first ball 32 and the second ball 34 and the cooperation between the connecting member 40 and the fixing member 10 and the rotating member 10. Rotation of shaft A2.
  • the rotating member 20 can be rotated around the first axis through a guide rail provided on the fixing member 10 without the need to provide components such as a connecting member, a first ball, and a second ball.
  • the first camera module 100 may include components such as a fixing member 10, a rotating member 20 disposed on the fixing member 10 and rotatable relative to the fixing member 10, a driving mechanism, a lens assembly 70, and an image sensor 80.
  • the driving mechanism, the lens assembly 70, and the image sensor 80 may be the same as those in the above embodiment.
  • the guide rail may be an arc-shaped guide rail 152 provided on the bottom wall 15 of the fixing member 10.
  • the bottom surface of the bottom wall 224 of the base 22 may be an arc-shaped bottom surface 226.
  • the arc-shaped bottom surface 226 matches the arc-shaped guide rail 152, that is, the center axis of the arc-shaped bottom surface 226 coincides with the center axis of the arc-shaped guide rail 152, so that the cooperation between the rotating member 20 and the base 22 is more compact, and the rotating member 20 Driven by the driving mechanism, it can move along the arc-shaped guide 152, so that the rotating member 20 can rotate around the central axis of the arc-shaped guide 152.
  • the first axis is the central axis of the arc-shaped guide rail 152.
  • the guide rail may also be an arc-shaped groove 14 a formed on the second side wall 142 and the third side wall 144 of the fixing member 10.
  • the second side wall 222 and the third side wall 223 of the base 22 of this embodiment are provided with sliders 227.
  • the slider 227 is installed in the arc-shaped groove 14a and can be moved along the arc-shaped groove 14a under the driving of a driving mechanism, so that the rotating member 20 can rotate around the central axis of the arc-shaped groove 14a.
  • the first axis is the central axis of the arc-shaped groove 14a.
  • the central axis of the arc-shaped guide rail 152 and the arc-shaped groove 14 a in the above embodiment may be inside the fixing member 10 or outside the fixing member 10.
  • the lens assembly 70 is movably disposed in the accommodation space formed by the fixing member 10, and is disposed on the light exit surface of the light turning member 24. 244 side to receive and transmit the light that is diverted by the light deflector 24.
  • the lens assembly 70 can adjust the distance between the lens assembly 70 and the light exit surface 244 of the light turning member 24 by moving within the accommodating space formed by the fixing member 10, so as to achieve the focusing or zooming of the first camera module 100. .
  • the lens assembly 70 may include a moving member 72, a lens unit 74, and a third driving mechanism 76.
  • the lens unit 74 is fixed on the moving member 72.
  • the optical axis of the lens unit 74 is the optical axis A3 of the above-mentioned lens assembly 70;
  • the third driving mechanism 76 connects the fixing member 10 and the moving member 72 and is used to drive the movement The piece 72 moves in the optical axis direction of the lens unit 74.
  • the lens unit 74 may include a plurality of lenses 740 disposed side by side, and the optical axes of the multiple lenses 740 may all be located on the same straight line and serve as the optical axis of the lens unit 74.
  • the moving member 72 may be arranged in a cylindrical shape. As shown in FIG. 8, the plurality of lenses 740 may be arranged at intervals in the cylindrical shape along the moving direction of the moving member 72, that is, the optical axis A3 direction of the lens assembly 70. Within the moving member 72.
  • the shape of the moving member 72 is not limited to a cylindrical shape, and may be other regular or irregular shapes such as a rectangular cavity, as long as the lens 740 can be accommodated therein, and the lens 740 can be fixed. In this way, while the moving member 72 can carry and fix a plurality of lenses 740, it can also play a certain role in protecting the lenses 740.
  • the moving member 72 may further include two clips 722, and the extension directions of the two clips 722 may be parallel to the optical axis A3 of the lens assembly 70.
  • the plurality of lenses 740 are sandwiched between the two clips 722 and spaced apart along the moving direction of the moving member 72.
  • the number of the clips 722 is not limited to two, and may be set to three, four, etc. according to actual needs, so that the fixing of the lens 740 by the moving member 72 is more stable, and the specific number is not limited here.
  • the third driving mechanism 76 is similar to the first driving mechanism 52 and the second driving mechanism 54 described above, and may be one or more of an electromagnetic driving mechanism, a piezoelectric driving mechanism, or a memory alloy driving mechanism.
  • the third driving mechanism 76 includes a coil (not shown) provided on the first side wall 140 of the fixed member 10 and a magnet (not shown) provided on the moving member 72 so that when the coil is energized, The magnet generates movement to drive the moving member 72 to drive the lens unit 74 to move in the direction of the optical axis A3 of the lens assembly 70.
  • the number of the lens unit 74, the moving member 72, and the third driving mechanism 76 is one.
  • the third driving mechanism 76 can drive the moving member 72 to simultaneously drive all the lenses 740 in the lens unit 74.
  • the lens assembly 70 moves in the direction of the optical axis A3, so as to achieve the focusing of the first camera module 100.
  • the number of the lens unit 74, the moving member 72, and the third driving mechanism 76 may be multiple, and each lens unit 74 includes a lens 740, and each lens unit 74
  • Each of the third driving mechanisms 76 is connected to a moving member 72 to drive a moving member 72 independently.
  • one or more third driving mechanisms 76 may be controlled to drive the corresponding one or more moving members 72 according to the requirements, and then drive one or more corresponding lens units 74 to move, so that the overall focal length of the lens assembly 70 may be changed.
  • the zoom function of the first camera module 100 In order to achieve the zoom function of the first camera module 100.
  • the image sensor 80 is disposed on a side of the lens assembly 70 away from the rotating member 20 to receive and sense light transmitted through the lens assembly 70.
  • the image sensor 80 may use a complementary metal oxide semiconductor (CMOS, Complementary Metal Oxide Semiconductor) light sensor or a charge-coupled device (CCD, Charge-coupled Device) light sensor.
  • CMOS complementary metal oxide semiconductor
  • CCD Charge-coupled Device
  • the second camera module 300 may include a housing 302 and an imaging component 304 disposed in the housing 302.
  • the housing 302 is provided with a light entrance 302a corresponding to the imaging component 304, so that external light enters the second camera module 300 through the light entrance 302a.
  • the decoration member 700 is surrounded by the outer periphery of the light inlet 13a of the first camera module 100, and the other side can protrude from the surface of the rear cover 204 to pass through the shape and color of the decoration member 700.
  • the decorative member 700 may be made of plastic, ceramic, metal, alloy, or a composite material of metal and ceramic, for example, stainless steel, aluminum alloy, etc. may be used, and further, the decorative member 700 may be polished by polishing treatment. Surface to make it more beautiful.
  • the decoration piece 700 may include a main body portion 702 and a convex edge 704 provided in a connected manner.
  • the main body portion 702 is provided with first through holes 702a and second through holes 702b spaced side by side.
  • the first through hole 702a corresponds to the light entrance 13a of the first camera module 100
  • the second through hole 702b corresponds to the light entrance 302a of the second camera module 300, so that the first camera module 100 and the second camera
  • the modules 300 respectively collect external light through corresponding through holes.
  • the first through hole 702a is a square hole
  • the second through hole 702b is a circular hole.
  • the structure of the main body portion 702 is not limited to the above description.
  • the first through hole 702a and the second through hole 702b may also be a communicating through hole. Both the first camera module 100 and the second camera module 300 are The external light is captured and collected through the communicating through hole.
  • the first through-hole 702a and the second through-hole 702b may have other shapes, for example, both of them may be square or round, depending on actual requirements and the light inlets 13a and 13a of the first camera module 100.
  • the shape of the light entrance 302a of the second camera module 300 may be set.
  • the convex edge 704 is connected to a side of the main body portion 702 that faces toward the inside of the mobile phone, and extends in a direction away from the first through hole 702a and the second through hole 702b.
  • the shape of the groove 13 b of the fixing member 10 and the side of the convex edge 704 near the light inlet 13 a are matched, so that the decorative member 700 is fixed on the fixing member 10 by accommodating a part of the structure of the convex edge 704. In this way, the decorative member 700 can be partially clicked into the groove 13b in the direction of the first axis A1, so as to reduce the size of the camera assembly 600 in this direction, making the structure more compact, which is beneficial to the camera assembly 600 and the electronic device. miniaturization.
  • the specific structure and shape of the groove 13b are not limited in this embodiment, as long as it can be matched with the decoration 700, thereby reducing the size of the camera assembly 600 in the direction of the first axis A1.
  • the fixing member 10 may not be provided with a groove 13b for receiving a part of the structure of the decorative member 700.
  • the fixing member 10 is on the second axis A2 (as shown in FIG. 7) extends at least partially into the decoration member 700, so that the decoration member 700 is disposed on the periphery of the fixing member 10 in the direction of the second axis A2. Since the first camera module 100 is a periscope camera module, its width in the direction of the second axis A2 is larger than the width of the vertical imaging module. Therefore, the decoration 700 needs to be set larger. Size, which is detrimental to the aesthetics of the electronic device, as well as being thinner and smaller.
  • the decorative member 700 may be an integrally formed structure formed by cutting or the like.
  • the main body portion 702 and the convex edge 704 are two parts of the decorative member 700, respectively.
  • the main body portion 702 and the convex edge 704 can also be a separate structure, that is, the main body portion 702 and the convex edge 704 are two independent components, which are assembled together by welding, bonding, etc. to form a decorative piece 700.
  • the main body portion 702 and the convex edge 704 are two independent components, which are assembled together by welding, bonding, etc. to form a decorative piece 700.
  • the rear cover 204 of the mobile phone is provided with a light transmitting hole 204 a corresponding to the camera assembly 600.
  • One side of the convex edge 704 is fixed on the fixing member 10, and the other side is abutted against the rear.
  • the cover 204 is on the inner surface of the periphery of the light transmitting hole 204a, and the main body portion 702 is inserted into the light transmitting hole 204a, or further extends from the light transmitting hole 204a. In this way, the convex edge 704 can limit the position of the decorative member 700 to prevent the decorative member 700 from moving outside the cabinet 200.
  • an adhesive can be further applied between the decorative member 700 and the rear cover 204 to fix the decorative member 700 on the rear cover 204, or the interference fit between the main body portion 702 and the light transmitting hole 204a can be used to decorate the decorative member 700.
  • the member 700 and the back cover 204 are firmly fixed together.
  • the convex edge 704 is not a necessary structure.
  • the decoration part 700 only includes the main body part 702 described above. One side of the main body part 702 is received in the groove 13b of the fixing part 10 to be fixed to the fixing part 10, and the other side is inserted into the rear of the mobile phone.
  • the light-transmitting hole of the cover 204 may further extend out.
  • the bracket 900 is disposed on the periphery of the first imaging module 100 and the second imaging module 300 and is fixedly connected to the first imaging module 100 and the second imaging module 300.
  • the decorative member 700 is disposed on one side of the bracket 900 and abuts on the bracket 900, so that the convex edge 704 of the decorative member 700 covers the edge of the bracket 900 facing the decorative member 900, or the bracket 900 may be spaced from the decorative member 700.
  • Settings In this way, the bracket 900 can protect the first imaging module 100 and the second imaging module 300 to a certain extent, so as to reduce the impact of the first imaging module 100 and the second imaging module 300, thereby improving The service life of both.
  • the camera may be the first camera module 100 in the electronic device.
  • the shooting method may include:
  • Step M10 detecting and acquiring the jitter parameter of the fixed member 10, and generating a control signal corresponding to the jitter parameter;
  • Step M20 The control member is used to drive the rotating member 20 to rotate about the first axis A1 relative to the fixing member 10 through the first ball 32 and to rotate about the second axis A2 relative to the fixing member 10 through the second ball 34.
  • the jitter of the fixed member 10 can be monitored during the shooting process of the first camera module 100, and the specific jitter parameters of the fixed member 10 can be obtained through analysis and processing.
  • the shake parameter may be a displacement of the fixing member 10 in a certain direction or a rotation angle about a certain axis during the shooting process.
  • it may be a rotation angle of the fixing member 10 about the first axis A1 and a rotation angle around the first axis A1.
  • Parameters such as the rotation angle of the two axis A2.
  • the first axis A1 and the second axis A2 may be disposed perpendicular to each other.
  • the control signal is obtained by analyzing the jitter parameters, and corresponds to the action that the rotating member 20 needs to perform. To some extent, the control signal is "opposite" to the jitter parameter, so that the rotating member 20 can rotate in the opposite direction of the jitter of the fixing member 10 to compensate for the incident light entering through the light inlet 13a due to the jitter of the fixing member 10.
  • the incident deviation can avoid or reduce the adverse effect of mobile phone shake on imaging.
  • Step M10 may include:
  • Step M12 Detecting and obtaining the rotation angle of the fixing member 10 about the first axis A1 and the rotation angle of the fixing member 10 about the second axis A2;
  • Step M14 generating a first control signal corresponding to a rotation angle of the fixing member 10 about the first axis A1, and a second control signal corresponding to a rotation angle of the fixing member 10 about the second axis A2;
  • step M20 may include:
  • Step M22 The first control signal is used to drive the rotating member 20 so that the rotating member 20 is rotated by the first ball 32 relative to the fixed member 10 about the first axis A1 by a first angle compensation amount;
  • Step M24 The second control signal is used to drive the rotating member 20 so that the rotating member 20 is rotated by the second ball 34 relative to the fixed member 10 about the second axis A2 by a second angle compensation amount.
  • the angle compensation amount of the rotating member 20 is opposite to the jitter parameter of the fixing member 10. Specifically, when the fixing member 10 is rotated by the first angle in the clockwise direction about the first axis A1, the first angle compensation amount is the rotation of the rotating member 20 by the first angle in the counterclockwise direction about the first axis A1. Similarly, when the fixing member 10 rotates about the second axis A2 and rotates the second angle in the clockwise direction, the second angle compensation amount is that the rotating member 20 rotates the second angle about the second axis A2 in the counterclockwise direction. It should be understood that, the terms “clockwise” and “counterclockwise” cannot be understood as a limitation on the present application.
  • the first control signal and / or the second control signal are empty.
  • the rotation angle of the fixing member 10 about the first axis A1 is zero, it means that the fixing member 10 does not rotate about the first axis A1, and the rotating member 20 does not need to be rotated on the first axis A1 to compensate.
  • the corresponding first control signal is null, that is, there is no need to control the rotating member 20 to rotate about the first axis A1.
  • the first control signal and the second control signal are both empty, so there is no need to control the rotating member. 20 rotates about the first axis A1 and the second axis A2.
  • steps M20 can include:
  • Step M26 controlling the first driving mechanism 52 to drive the rotating member 20 with the first control signal, so that the rotating member 20 is rotated by the first ball 32 relative to the fixed member 10 about the first axis A1 by a first angle compensation amount;
  • Step M28 Control the second driving mechanism 54 to drive the rotating member 20 with the second control signal, so that the rotating member 20 is rotated by the second ball 34 relative to the fixed member 10 around the second axis A2 by a second angle compensation amount.
  • the first driving mechanism 52 may include a first coil 522 and a first magnet 520.
  • step M26 may include:
  • Step M262 input a current of a first direction and a first magnitude to the first coil 522 according to the first control signal, so that the first coil 522 generates a magnetic field;
  • Step M264 The first magnet 520 moves under the action of the magnetic field generated by the first coil 522 to drive the base 22, and then drives the light turning member 24 to rotate about the first axis A1 relative to the fixing member 10 through the first ball 32 for the first time Angle compensation amount.
  • the direction and magnitude of the current input in the first coil 522 will affect the rotation of the first magnet 520 therein.
  • the first direction of the first current determines the movement direction of the first magnet 520, and further determines the rotation direction of the rotating member 20 about the first axis A1; and the magnitude of the first current affects the first magnet 520 around the first axis A1 Therefore, the direction of the first current flowing through the first coil 522 and the magnitude of the first current need to be determined according to the first control signal, so as to control the direction and angle of rotation of the rotating member 20 about the first axis A1.
  • the first driving mechanism 52 may further include a second coil 526 and a second magnet 524.
  • step M26 may further include:
  • Step M266 input a current of a second direction and a second magnitude to the second coil 526 according to the first control signal, so that the second coil 526 generates a magnetic field;
  • Step M268 The second magnet 524 moves under the action of the magnetic field generated by the second coil 526 to drive the base 22, and then drives the light redirecting member 24 to rotate about the first axis A1 relative to the fixing member 10 through the first ball 32 for the second time. Angle compensation amount.
  • the manner in which a current is input to the second coil 526 to drive the second magnet 524 according to the first control signal is similar to the aforementioned first coil 522 and the first magnet 520, and is not repeated here.
  • the first control signal can only control the rotation of a pair of driving bases 22 in the first coil 522 and the first magnet 520 and the second coil 526 and the second magnet 524, or it can also control the two pairs in common.
  • the driving base 22 is rotated, and can be specifically set according to actual needs, which is not limited herein.
  • the second driving mechanism 54 may include a third coil 542 and a third magnet 540.
  • step M28 includes:
  • Step M282 input a current in a third direction to the third coil 542 according to the second control signal, so that the third coil 542 generates a magnetic field;
  • Step M284 The third magnet 540 moves under the effect of the magnetic field generated by the third coil 542 to drive the base 22 together with the second magnet 524, and then drives the light redirecting member 24 to pass around the second ball 34 relative to the fixing member 10 via the second ball 34.
  • the second axis A2 rotates the second angle compensation amount.
  • the manner in which a current is input to the third coil 542 to drive the second magnet 524 according to the second control signal is similar to the aforementioned first coil 522 and the first magnet 520, and is not repeated here.
  • the first camera module 100 further includes a lens assembly 70 and a third driving mechanism 76.
  • the lens assembly 70 is movably connected to the fixing member 10 under the driving of the third driving mechanism 76 to transmit the light turning member 24.
  • the turned light specifically, the lens assembly 70 is movably disposed along the direction of the optical axis A3 of the lens assembly 70, wherein the optical axis A3 of the lens assembly 70 is perpendicular to the first axis A1 and the second axis A2.
  • the foregoing shooting method may further include:
  • Step M30 detecting and acquiring the displacement of the fixing member 10 in the direction of the optical axis A3 of the lens assembly 70;
  • Step M40 Generate a third control signal corresponding to the displacement of the fixing member 10 in the direction of the optical axis A3;
  • Step M50 The third driving mechanism 76 is used to control the third driving mechanism 76 to drive the lens assembly 70, so that the lens assembly 70 moves along the optical axis A3 by a displacement compensation amount.
  • a gyroscope or an acceleration sensor may also be used here to detect the displacement of the fixing member 10 in the direction of the optical axis A3 of the lens assembly 70.
  • the displacement compensation amount is opposite to the detected displacement of the fixing member 10 in the direction of the optical axis A3 of the lens assembly 70.
  • the third driving mechanism 76 may be controlled by a third control signal to drive the lens assembly 70 along the optical axis A3 opposite to the B direction Move equal displacements in the direction, thereby compensating the incident deviation of the incident light entering through the light inlet 13 a due to the movement of the fixing member 10 in the direction of the optical axis A3 of the lens assembly 70.
  • the rotation of the fixing member 10 on the first axis A1 and the rotation on the second axis A2 may be detected, or the fixing member 10 may further be included in the lens assembly.
  • the movement in the direction of the optical axis A3 of 70 drives the base 22 to drive the light turning member 24 to make corresponding compensation movements to compensate for the incident deviation of the incident light entering through the light entrance 13a due to the shaking of the fixing member 10, thereby avoiding Or reduce the deviation of the incident light and adversely affect the imaging quality of the camera.
  • the camera module 600 further includes a third camera module 500.
  • the camera module 600 includes the first camera module 100, In the case of the second camera module 300 and the third camera module 500, the arrangement relationship of the three camera modules.
  • the first camera module 100, the second camera module 300, and the third camera module 500 are arranged side by side.
  • the first camera module 100, the second camera module 300, and the third camera module 500 may be disposed at intervals, and two adjacent camera modules may also abut against each other.
  • the first camera module 100, the second camera module 300, and the third camera module 500 are modules integrated together to form a whole.
  • the shape formed by the three camera modules is in the shape of a letter, as shown in FIG. 37; or in the shape of an L, as shown in FIG. 38, which will be explained below with reference to specific embodiments in conjunction with the drawings.
  • the first camera module 100 is a periscope telephoto camera
  • the second camera module 300 is a large wide-angle camera
  • the third camera module 500 is a wide-angle main camera.
  • the field of view of the periscope telephoto camera is in the range of 10 to 30 degrees, that is, the field of view of the first camera module 100 is small. Therefore, the focal length of the first camera module 100 is large, and is generally used. For shooting distant scenes, you can get clear images of distant scenes. In the case of distant shooting, the focal length is large.
  • the height of the periscope lens module used in the first camera module 100 of the present application is smaller, so that the overall thickness of the camera assembly 600 can be reduced.
  • the vertical lens module refers to that the optical axis of the lens module is a straight line, or that the incident light is transmitted to the photosensitive device of the lens module along the direction of the linear optical axis.
  • the wide-angle camera that is, the field of view of the second camera module 300 is an ultra-large wide-angle, and the field of view is in a range of 110-130 degrees, which is used for wide-angle shooting, which is beneficial to increase the optical zoom multiple.
  • the field of view angle of the second camera module 300 is relatively large.
  • the focal length of the second camera module 300 is relatively short. Therefore, the second camera module 300 is generally used for taking close-up shots to obtain a close-up image of an object.
  • the field of view of the wide-angle main camera that is, the third camera module 500 is a common field of view, and the field of view is in the range of 80 to 110 degrees. It has the advantages of high pixels and large pixels, and is used for non-distant or close shots. Instead, shoot the subject normally.
  • the present application can obtain image effects such as background blur and partial sharpening of pictures.
  • the field of view angle of the first camera module 100 is 10 degrees, 12 degrees, 15 degrees, 20 degrees, 26 degrees, or 30 degrees.
  • the field of view angle of the second camera module 300 is 110 degrees, 112 degrees, 118 degrees, 120 degrees, 125 degrees, or 130 degrees.
  • the field of view angle of the third camera module 500 is 80 degrees, 85 degrees, 90 degrees, 100 degrees, 105 degrees, or 110 degrees.
  • the first camera module The group 100 and the third camera module 500 are configured with an optical image stabilization device.
  • the optical image stabilization device is generally configured with one or more magnetic elements, such as the first magnet and the second magnet introduced above, and details are not described herein. Therefore, magnetic components on the first camera module 100 and the third camera module 500 generate magnetic fields with each other. It can be understood that if the first camera module 100 and the third camera module 500 are too close, the magnetic force generated between the magnets on the first camera module 100 and the magnetic elements on the third camera module 500 cannot be achieved.
  • the second camera module 300 is an auto focus (AF) or a fixed focus (FF), in an embodiment of the present application, the second camera module 300 is disposed on the first camera module 100 and The third camera module 500 is located between the periscope telephoto camera and the wide-angle main camera. With this arrangement, the overall space formed by the three camera modules can be reduced, and magnetic interference between the first camera module 100 and the third camera module 500 can be avoided.
  • AF auto focus
  • FF fixed focus
  • FIG. 38 is a schematic structural diagram of a camera assembly 600 in an embodiment of the present application
  • FIG. 39 is a schematic structural diagram of a camera assembly mounted on an electronic device in an embodiment of the present application.
  • the light turning member 24 has a first center point 248, the second camera module 300 has a second center point 302, the third camera module 500 has a third center point 502, and the first, second, and third The three center points 248, 302, and 502 are located on a straight line and are perpendicular to the optical axis A3 of the lens assembly 70.
  • the meaning that the first center point 248, the second center point 302, and the third center point 502 are located on a straight line is that the first center point 248, the second center point 302, and the third center point 502 are located on the rear cover 204.
  • the orthographic projection points on are on a straight line. That is, when the light shines from the front of the mobile phone toward the back cover 204 and is perpendicular to the back cover 204, the projection points of the first center point 248, the second center point 302, and the third center point 502 on the back cover 204 are on a straight line.
  • the first camera module 100 is along the optical axis A3 direction of the lens assembly 70.
  • the length is larger than the length of the second camera module 300, as shown in FIG. 38. That is, the length of the orthographic projection of the first camera module 100 on the back cover 204 is longer than the length of the orthographic projection of the second and third camera modules 300 and 500 on the back cover 204.
  • the first camera module 100 is a telephoto periscope camera, including the light turning member 24, the lens assembly 70, and the image sensor 80, and the light path formed by the light turning member 24, the lens assembly 70, and the image sensor 80 is not a straight line
  • the transmission needs to be turned, and a certain distance needs to be set between the three.
  • the optical path formed by the second camera module 300 or the third camera module 500 during the shooting process is a straight line, so the length of the first lens module 100 The length is longer than that of the second camera module 300 or the third camera module 500.
  • the lengths of the second camera module 300 and the third camera module 500 along the direction of the optical axis A3 of the lens assembly 70 are equal. Understandably, the three camera modules are arranged in such a structure, and the overall appearance is L-shaped, which makes the whole formed by the three camera modules more beautiful.
  • the lengths of the second camera module 300 and the third camera module 500 along the optical axis A3 of the lens assembly 70 may not be equal.
  • the lengths of the three camera modules along the optical axis A3 of the lens assembly 70 Form a gradually increasing relationship, as shown in FIG. 40; or a gradually decreasing relationship, as shown in FIG. 41, which is not specifically limited.
  • the center points of the first camera module 100, the second camera module 300, and the third camera module 500 are located on a straight line And parallel to the optical axis A3 of the lens assembly 70, that is, the three camera modules are in the shape of a letter, as shown in FIGS. 37 and 42. Understandably, in an embodiment in which the three camera modules are in a font and the second camera module 300 is located between the first camera module 100 and the third camera module 500, further, in one embodiment, The light redirecting member 24 is closer to the third camera module 500 than the lens assembly 70. In another embodiment, the lens assembly 70 may be closer to the third camera module 500 than the light redirecting member 24, as shown in FIG. 43, which is not specifically limited herein.
  • FIG. 44 is a schematic structural perspective view of the cabinet 200 in an embodiment of the present application
  • FIG. 45 is a structural schematic view of an electronic device according to an embodiment.
  • the casing 200 is provided with three openings, and the center line of the three openings is located on a straight line.
  • three openings are opened in the rear cover 204 of the cabinet 200, and include a first opening 204a, a second opening 204b, and a third opening 204c.
  • a connecting rib is formed between the three openings of the first, second, and third openings 204a, 204b, and 204c, that is, the three openings on the back cover 204 are arranged at intervals.
  • the first camera module 100 is correspondingly installed at the position of the first opening 204a
  • the second camera module 300 is correspondingly installed at the position of the second opening 204b
  • the third camera module 500 is correspondingly installed at the third opening 204c.
  • the light deflector 24 of the first camera assembly 100 is disposed opposite to the first opening 204a for receiving light, and the orthographic projection of the light deflector 24 falls on the first opening 204a. It can be understood that the orthographic projection of the light redirecting element 24 described herein is the projection produced by the light redirecting element 24 when light is irradiated from the front of the mobile phone toward the rear cover 204.
  • the housing 200 is provided with an accommodating cavity 206, that is, the front housing 202 and the rear cover 204 of the housing 200 are surrounded to form an accommodating cavity 206, and the accommodating cavity 206 and the first opening 204a, the first The two openings 204b and the third opening 204c communicate with each other.
  • the first camera module 100, the second camera module 300, and the third camera module 500 are installed in the accommodation cavity 206.
  • the three camera modules pass through the first opening 204a, the second opening 204b, and The third opening 204c receives incident light.
  • the area of the first opening 204a is larger than that of the second opening 204b and the third opening 204c.
  • the areas of the second opening 204b and the third opening 204c are equal.
  • the areas of the three openings are all equal or in a gradually increasing or decreasing relationship, which is not specifically limited. It can be understood that the first opening 204a is only opposite to the light turning member 24, the lens assembly 70 and the image sensor 80 are blocked by the casing 200, that is, blocked by the rear cover 204 of the casing 200. Therefore, only the first opening 204a, the second opening 204b, and the third opening 204c can be seen from the back of the mobile phone, and the lens assembly 70 and the image sensor 80 cannot be seen.
  • the first opening 204a is a quadrangle
  • the second opening 204b and the third opening 204c are circular.
  • the electronic device using the camera assembly 600 can be used.
  • the appearance of the device is more beautiful.
  • the three openings may also adopt the same shape, or adopt shapes other than circular and quadrilateral, which is not specifically limited.
  • the cabinet 200 includes two opposite and parallel first sides 201 and two opposite and parallel second sides 203.
  • the first side 201 and the second side 203 are connected end to end.
  • the outer contour of the rear cover 204 in an embodiment includes a first side 201 and a second side 203 connected to the first side 201.
  • the first side 201 and the second side 203 are disposed perpendicularly, and the connection position of the first side 201 and the second side 203 is at a right angle.
  • the first side 201 and the second side are perpendicular 203, and the first side 201 and the second side 203 are connected by a circular arc transition, as shown in FIG. 45, so that the position of the back edge of the mobile phone becomes a smooth transition and feels better.
  • the length of the first side 201 is greater than the length of the second side 203, that is, the first side 201 is the long side of the back cover 204, and the second side 203 is the short side of the back cover 204.
  • the center line of the first opening 204a, the second opening 204b, and the third opening 204c is parallel to the first side 201 or the second side 203.
  • the center line of the first opening 204a, the second opening 204b, and the third opening 204c is parallel to the first side 201, that is, three camera modules. L-shaped structure.
  • connection lines of the center points of the first opening 204a, the second opening 204b, and the third opening 204c are parallel to the second side 203, that is, the three camera modules form a Glyph structure.
  • the back cover 204 includes a back cover center point 2042, the back cover 204 has a center line passing through the back cover center point 2042 and parallel to the first side 201 is a first center line 2044; and the back cover 204 has The center line passing through the center point 2042 of the back cover and parallel to the second side 203 is the second center line 2046.
  • the first opening 204a, the second opening 204b, and the third opening 204c are located between the second side 203 and the second centerline 2046, that is, the three openings on the back cover 204 are located in the upper half of the mobile phone.
  • the line connecting the center points of the first opening 204a, the second opening 204b, and the third opening 204c coincides with the first centerline 2044 of the back cover 204, that is, the first camera assembly 600 Located in the middle of the upper half of the phone. It can be understood that the first camera module 600 is located at the middle position of the upper half of the mobile phone, which is beneficial to the stacking of the entire structure and makes the whole device more beautiful.
  • FIG. 48 is a schematic structural view of a camera assembly according to an embodiment of the present application
  • FIG. 49 is a schematic structural view of an embodiment of a bracket 900.
  • the mobile phone to which the camera assembly 600 is applied further includes a bracket 900, and the bracket 900 is fixedly connected to the casing 200.
  • the bracket 900 is located between the front case 202 and the rear cover 204. Three brackets are opened on the bracket 900.
  • the storage tank includes a first storage tank 900a, a second storage tank 900b, and a third storage tank 900c.
  • the first, second, and third camera modules 100, 300, and 500 are respectively fixed in the first receiving tank 900a, the second receiving tank 900b, and the third receiving tank 900c, and one camera slot corresponds to one camera module. Furthermore, the first, second, and third camera modules 100, 300, and 500 are fixed to form a whole through the bracket 900.
  • the decorative member 700 is disposed above the bracket 900. Specifically, the decorative member 700 may abut against the bracket 900 or may be disposed at a distance from the bracket 900.
  • the bracket 900 can reduce the impact of the first camera module 100, the second camera module 300, and the third camera module 500, and increase the life of the first camera module 100, the second camera module 300, and the third camera module 500 .
  • FIG. 50 is a schematic diagram of a front view of a mobile phone according to an embodiment of the present application.
  • the display component of the mobile phone includes a screen 404, which is embedded in the front case 202.
  • the screen 404 includes a display area 401 and The display area 403 and the non-display area 403 are provided around the display area 401.
  • the orthographic projection of the first camera module 100, the second camera module 300, and the third camera module 500 in the thickness direction of the mobile terminal is located in the display area 401.
  • the first camera module 100, the second camera module 300, or the third camera module 500 in the thickness direction of the mobile terminal may be partially located in the display area 401 and partially located in the non-display area. In 403, this is not specifically limited.

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Abstract

本申请公开了一种摄像头模组、摄像头组件、电子设备、移动终端及拍摄方法。摄像头模组包括固定件、转动件、第一滚珠及第二滚珠,其中,转动件与固定件转动连接,并包括座体及光转向件,光转向件固定安装于座体上,用于对入射光进行转向。其中,第一滚珠设置于座体与固定件之间,以使转动件可相对于固定件绕第一轴线转动;第二滚珠设置于座体与固定件之间,以使转动件可相对于固定件绕第二轴线转动。通过上述方式,本申请能够实现摄像头模组的光学防抖。

Description

摄像头模组、组件、电子设备、移动终端及拍摄方法 【技术领域】
本申请涉及智能设备技术领域,特别是涉及一种摄像头模组、摄像头组件、电子设备、移动终端及拍摄方法。
【背景技术】
当前,手机等电子装置当中往往装配有摄像头模组,以实现拍照功能。然而,在拍照的过程中,容易出现设备抖动的现象,从而影响摄像头模组对光线的捕捉和采集,进而对其成像带来不利影响。
【发明内容】
本申请提供一种摄像头模组、摄像头组件、电子设备、移动终端及拍摄方法,以实现光学防抖功能。
本申请一个方面提供一种摄像头模组,该摄像头模组包括固定件、转动件、第一滚珠及第二滚珠,其中,转动件与固定件转动连接,并包括座体及固定安装于座体上的光转向件,该光转向件用于对入射光进行转向。第一滚珠设置于座体与固定件之间,以使转动件可相对于固定件绕第一轴线转动。第二滚珠设置于座体与固定件之间,以使转动件可相对于固定件绕第二轴线转动。
在另一个方面,本申请还提供一种摄像头模组,该摄像头模组包括固定件、转动件、多个第一滚珠及多个第二滚珠。转动件与固定件连接,且可相对于固定件绕第一轴线及第二轴线转动。其中,转动件包括座体及固定安装于座体上的光转向件,该光转向件用于对入射光进行转向。多个第一滚珠沿第一轴线的轴向设置于座体与固定件之间,以使转动件可相对于固定件绕第一轴线转动。多个第二滚珠沿第二轴线的轴向设置于座体与固定件之间,以使转动件可相对于固定件绕第二轴线转动。
在另一个方面,本申请还提供一种潜望式摄像头模组,该潜望式摄像头模组包括固定件、转动件、连接件、多个第一滚珠及多个第二滚珠。转动件与固定件连接,且可相对于固定件绕第一轴线和第二轴线转动。转动件包括座体及固定安装于座体上,该光转向件具有入光面及与入光面连接且呈倾斜设置的反光面,用于对由入光面进入的入射光通过反光面进行转向。连接件设置于转动件与固定件之间。多个第一滚珠设置于座体与连接件之间,用以形成第一轴线使转动件相对于固定件及连接件绕第一轴线转动。多个第二滚珠,设置于连接件及固定件之间,用以形成第二轴线使转动件及连接件相对于固定件绕第二轴线转动。
在另一个方面,本申请还提供一种摄像头组件,该摄像头组件包括第一摄像头模组和装饰件。其中,第一摄像头模组包括固定件、与固定件转动连接的转动件、多个第一滚珠及多个第二滚珠。其中,固定件上开设有进光口,装饰件围设在该进光口的外围。转动件包括座体及固定安装于座体上的光转向件。该光转向件与进光口对应,用于入射光进行转向。其中,多个第一滚珠设置于座体与固定件之间,以使转动件可相对于固定件绕第一轴线转动;多个第二滚珠设置于座体与固定件之间,以使转动件可相对于固定件绕第二轴线转动。
在另一个方面,本申请还提供一种电子设备,该电子设备包括前壳、嵌设于前壳内的屏幕,与前壳相连的后盖,以及相互并行嵌设于后盖内的第一摄像头模组和第二摄像头模组。其中,第一摄像头模组包括固定件、与固定件连接的转动件、多个第一滚珠、多个第二滚珠及透镜组件。其中,转动件可相对于固定件绕第一轴线及第二轴线转动,并包括座体及固定安装于座体上的光转向件,该光转向件用于对入射光进行转向。其中,多个第一滚珠设置于座体与固定件之间,用以形成第一轴线使转动件相对于固定件绕第一轴线转动;多个第二滚珠设置于座体与固定件之间,用以形成第二轴线使转动件相对于固定件绕第二轴线转动。透镜组件与固定件可移动连接,用以传输经过光转向件转向的光线。其中,第一轴线垂直于第二轴线,透镜组件的光轴垂直于第一轴线及第二轴线。
在另一个方面,本申请还提供一种移动终端,该移动终端包括前壳、嵌设于前壳内的屏幕、与前壳相连的后盖,并行嵌设于后盖内的第一摄像头模组和第二摄像头模组。第一摄像头模组及第二摄像头模组在屏幕上的投影位于显示区内。其中,第一摄像头模组包括固定件、与固定件转动连接的转动件、设置于固定件与转动件之间的连接件、多个第一滚珠、第一驱动机构、多个第二滚珠、第二驱动机构、透镜组件及图像传感器。其中,转动件可相对于固定件绕第一轴线及第二轴线转动,该转动件包括座体及固定安装于座体上的光转向件,该光转向件具有入光面及与入光面连接且呈倾斜设置的反光面,用于对 由入光面进入的入射光通过反光面进行转向。其中,多个第一滚珠设置于座体与连接件之间,用以形成第一轴线,第一驱动机构与座体连接,用于驱动座体带动光转向件相对于固定件及连接件绕第一轴线转动。多个第二滚珠设置于连接件及固定件之间,用以形成第二轴线,其中第一轴线垂直于第二轴线,第二驱动机构与座体连接,用于驱动座体带动光转向件及连接件相对于固定件绕第二轴线转动。透镜组件与固定件可移动连接,用以传输经过光转向件转向的光线,透镜组件的光轴垂直于第一轴线及第二轴线。图像传感器与固定件连接,用以感测经过透镜组件的光线。
在另一个方面,本申请还提供一种拍摄方法,其中,摄像头包括固定件、转动件、第一滚珠及第二滚珠,转动件与固定件转动连接,并包括座体及固定安装于座体上的光转向件,光转向件用于对入射光进行转向,第一滚珠及第二滚珠均设置于座体与固定件之间,该拍摄方法包括:检测并获取固定件的抖动参数,生成与抖动参数对应的控制信号;及采用控制信号驱动转动件通过第一滚珠相对于固定件绕第一轴线转动,及通过第二滚珠相对于固定件绕第二轴线转动。
本申请通过在摄像头模组的固定件和转动件之间设置第一滚珠和第二滚珠,使得摄像头模组在拍摄过程中固定件发生抖动时,转动件可以通过第一滚珠和第二滚珠相对于固定件绕第一轴线和/或第二轴线转动,从而减少因固定件的抖动而对光路的影响,使摄像头模组的光路保持稳定,从而提高摄像头模组的成像质量。
【附图说明】
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请实施方式中电子装置的正面结构示意图;
图2是本申请实施方式中电子装置的爆炸结构示意图;
图3是本申请实施方式中电子装置的背面结构示意图;
图4是本申请实施方式中机壳的结构示意图;
图5是本申请实施方式中摄像头组件的结构示意图;
图6是本申请实施方式中第一摄像头模组的爆炸结构示意图;
图7是本申请实施方式中第一摄像头模组的爆炸结构剖面示意图;
图8是本申请实施方式中第一摄像头模组的剖面结构示意图;
图9是本申请实施方式中第一摄像头模组的局部结构俯视图;
图10是本申请实施方式中固定件去除顶壁的俯视图;
图11是本申请实施方式中光转向件的结构示意图;
图12是本申请实施方式中光转向件的另一结构示意图;
图13是本申请实施方式中第一摄像头模组的光线传播路径示意图;
图14是本申请实施方式中第一摄像头模组的光线传播路径另一示意图;
图15是本申请实施方式中转动件绕第一轴线转动示意图;
图16是本申请实施方式中转动件绕第一轴线转动的另一示意图;
图17是本申请实施方式中第一摄像头模组的局部结构俯视图;
图18是本申请实施方式中第一摄像头模组的局部结构侧视图;
图19是本申请实施方式中转动件绕第二轴线转动示意图;
图20是本申请实施方式中转动件绕第二轴线转动的另一示意图;
图21是本申请实施方式中第一摄像头模组的另一剖面结构示意图;
图22是本申请实施方式中第一摄像头模组的另一爆炸结构示意图;
图23是本申请实施方式中固定件的另一结构示意图;
图24是本申请实施方式中座体与固定件的配合结构示意图;
图25是本申请实施方式中第一摄像头模组的另一剖面结构示意图;
图26是本申请实施方式中第一摄像头模组的又一剖面结构示意图;
图27是本申请实施方式中摄像头组件的爆炸结构示意图;
图28是本申请实施方式中电子装置的局部结构剖面示意图;
图29是相关技术中摄像头组件的结构示意图;
图30是本申请实施方式中拍摄方法流程图;
图31是本申请实施方式中又一拍摄方法流程图;
图32是图30中步骤M20的流程图;
图33是图32中步骤M26的流程图;
图34是图32中步骤M26的又一流程图;
图35是图32中步骤M28的流程图;
图36是本申请实施方式中又一拍摄方法流程图;
图37是本申请摄像头组件一实施例的结构示意图;
图38是本申请摄像头组件另一实施例的结构示意图;
图39是本申请电子装置一实施例的结构示意图;
图40是本申请摄像头组件再一实施例的结构示意图;
图41是本申请摄像头组件又一实施例的结构示意图;
图42是本申请摄像头组件再一实施例的结构示意图;
图43是本申请摄像头组件又一实施例的结构示意图;
图44是本申请机壳一实施例的结构示意图;
图45是本申请电子装置另一实施例的结构示意图;
图46是本申请电子装置再一实施例的结构示意图;
图47是本申请摄像头组件又一实施例的结构示意图;
图48是本申请支架一实施例的结构示意图;
图49是本申请电子装置一实施例中的正视结构示意图;
图50是本申请另一实施方式中电子装置的正面结构示意图。
【具体实施方式】
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本申请的一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本申请保护的范围。
本申请一方面提供了一种摄像头模组,包括固定件、转动件、第一滚珠及第二滚珠,其中,所述转动件与所述固定件转动连接,并包括座体及固定安装于所述座体上的光转向件,所述光转向件用于对入射光进行转向。所述第一滚珠设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕所述第一轴线转动。所述第二滚珠设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕所述第二轴线转动。
在一些实施例中,所述第一滚珠的数量为多个,多个第一滚珠的中心均位于所述第一轴线上。所述第二滚珠的数量为多个,多个第二滚珠的中心均位于所述第二轴线上。
在另一些实施例中,所述第一滚珠与所述第二滚珠的数量均为两个。
在另一些实施例中,所述摄像头模组还包括连接件,所述连接件设置于所述固定件与所述转动件之间。所述第一滚珠设置于所述座体与所述连接件之间,以使所述转动件相对于所述固定件及所述连接件绕所述第一轴线转动。所述第二滚珠设置于所述固定件与所述连接件之间,以使所述连接件及所述转动件相对于所述固定件绕所述第二轴线转动。
在另一些实施例中,所述座体包括朝向所述连接件的第一侧壁,所述座体的第一侧壁上开设有与所述第一滚珠匹配的第一转动槽。所述连接件包括与所述座体的第一侧壁相对设置的第一外壁面,所述连接件的第一外壁面上开设有与所述第一转 动槽相对且与所述第一滚珠匹配的第二转动槽。所述第一滚珠容置于所述第一转动槽和所述第二转动槽内,并在所述座体的第一侧壁与所述连接件的第一外壁面之间形成第一间隙,以使所述转动件通过所述第一滚珠在所述第一转动槽和所述第二转动槽内的转动而在所述第一间隙所限定的范围内绕所述第一轴线转动。
在另一些实施例中,所述连接件还包括与所述第一外壁面相背设置的第二外壁面,所述连接件的第二外壁面上开设有与所述第二滚珠匹配的第三转动槽。所述固定件包括一与所述连接件的第二外壁面相对的第一侧壁,所述固定件的第一侧壁上开设有与所述第三转动槽相对且与所述第二滚珠匹配的第四转动槽。所述第二滚珠容置于所述第三转动槽和所述第四转动槽内,并在所述连接件的第二外壁面与所述固定件的第一侧壁之间形成第二间隙,以使所述转动件通过所述第二滚珠在所述第三转动槽和所述第四转动槽内的转动而在所述第二间隙所限定的范围内绕所述第二轴线转动。
在另一些实施例中,所述摄像头模组还包括第一驱动机构和第二驱动机构。第一驱动机构与所述座体连接,用于驱动所述座体带动所述光转向件绕所述第一轴线转动。第二驱动机构与所述座体连接,用于驱动所述座体带动所述光转向件绕所述第二轴线转动。
在另一些实施例中,所述座体包括第二侧壁,所述座体的第二侧壁设置于所述座体的第一侧壁一侧,并与所述座体的第一侧壁连接,所述固定件包括第二侧壁,所述固定件的第二侧壁与所述固定件的第一侧壁连接,并与所述座体的第二侧壁相对设置。所述第一驱动机构包括第一磁石和第二磁石。第一磁石固定于所述座体的第二侧壁上,第一线圈设置于所述固定件的第二侧壁上,并与所述第一磁石对应。其中,在所述第一线圈通电时,所述第一磁石发生运动以驱动所述座体带动所述光转向件绕所述第一轴线转动。
在另一些实施例中,所述座体的第二侧壁上设置有第一安装槽,所述第一磁石通过粘接的方式固定于所述第一安装槽内。
在另一些实施例中,所述座体包括第三侧壁,所述座体的第三侧壁与所述座体的第一侧壁连接,所述固定件包括第三侧壁,所述固定件的第三侧壁与所述固定件的第一侧壁连接,并与所述座体的第三侧壁相对设置。所述第一驱动机构包括第二磁石和第二线圈,第二磁石固定于所述座体的第三侧壁上,第二线圈设置于所述固定件的第三侧壁上,并与所述第二磁石对应。其中,在所述第二线圈通电时,所述第二磁石发生运动以驱动所述座体带动所述光转向件绕所述第一轴线转动。
在另一些实施例中,所述座体的第三侧壁上设置有第二安装槽,所述第二磁石通过粘接的方式固定于所述第二安装槽内。
在另一些实施例中,所述座体包括一底壁,所述底壁设置于所述座体的第一侧壁一侧,并与所述座体的第一侧壁连接,所述固定件包括一底壁,所述固定件的底壁设置于所述固定件的第一侧壁一侧,并与所述座体的底壁相对设置。所述第二驱动机构包括第三磁石和第三线圈,第三磁石固定于所述座体的底壁上,第三线圈设置于所述固定件的底壁上,并与所述第三磁石对应。其中,在所述第三线圈通电时,所述第三磁石发生运动以驱动所述座体带动所述光转向件绕所述第二轴线转动。
在另一些实施例中,所述底座的底壁上设置有第三安装槽,所述第三磁石通过粘接的方式固定于所述第三安装槽内。
在另一些实施例中。所述摄像头模组还包括第一磁吸件和第二磁吸件,第一磁吸件固定在所述座体的第一侧壁上,第二磁吸件固定在所述固定件的第一侧壁上。其中,所述第一磁吸件朝向所述第二磁吸件一侧的磁极与所述第二磁吸件朝向所述第一磁吸件一侧的磁极的极性相反,以通过异性相吸而将所述座体、所述连接件及所述固定件约束在一起。
在另一些实施例中,所述第一磁吸件包括第四磁石,所述座体的第一侧壁上设置有与所述第四磁石匹配的第四安装槽,所述第四磁石通过粘接的方式固定于所述第四安装槽内。所述第二磁吸件包括第五磁石,所述固定件的第一侧壁上设置有与所述第五磁石匹配的第五安装槽,所述第五磁石通过粘接的方式固定于所述第五安装槽内。
在另一些实施例中,所述第一轴线与所述第二轴线互相垂直。
在另一些实施例中,所述摄像头模组还包括透镜组件,所述透镜组件与所述固定件可移动连接,用以传输经过光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线。
在另一些实施例中,所述透镜组件包括:移动件镜片单元及第三驱动机构。所述镜片单元固定在所述移动件上,所述透镜组件的光轴为所述镜片单元的光轴。所述第三驱动机构,连接所述固定件和所述移动件,并用于驱动所述移动件沿所述镜片单元的光轴移动。
在另一些实施例中,所述移动件呈筒状,所述镜片单元包括多个镜片,所述多个镜片沿所述移动件的移动方向间隔设置在所述移动件内。
在另一些实施例中,所述移动件包括至少两个夹片,所述镜片单元包括多个镜片,所述多个镜片夹设在所述两个夹片之间,且沿所述移动件的移动方向间隔设置。
在另一些实施例中,所述移动件、所述镜片单元及所述第三驱动机构的数量均为多个,每一所述镜片单元包括一个镜片,每一所述镜片单元分别与一所述移动件固定连接,每一所述驱动机构分别与一所述移动件连接以独立驱动一所述移动件移动。
在另一些实施例中,所述光转向件为棱镜,所述棱镜包括:入光面、与所述入光面连接且呈倾斜设置的反光面及与所述入光面连接的出光面。所述入射光由所述入光面进入,经所述反光面进行转向,并由所述出光面射出。
在另一些实施例中,所述出光面进一步与所述反光面连接。
在另一些实施例中,所述棱镜还包括:与所述入光面相背设置的背光面,所述反光面连接所述入光面和所述背光面,所述出光面与所述反光面相背设置,并连接在所述入光面和背光面之间。
在另一些实施例中,所述入光面与所述背光面平行设置。
在另一些实施例中,所述入光面和所述背光面均垂直于所述出光面。
在另一些实施例中,所述入光面与所述背光面的距离范围为4.8-5.0mm。
在另一些实施例中,所述第一轴线垂直于所述入光面,所述第二轴线平行于所述入光面及所述反光面。
在另一些实施例中,所述反光面相对于所述入光面呈45度倾斜。
在另一些实施例中,所述入光面、所述反光面和所述出光面的表面均设置有硬化层。
在另一些实施例中,所述光转向件为平面镜。
在另一些实施例中,所述摄像头模组还包括图像传感器,所述图像传感器与所述固定件连接设置,用以感测经过所述透镜组件的光线。
本申请的另一方面提供了一种摄像头模组,包括固定件、转动件、多个第一滚珠及多个第二滚珠。其中,所述转动件与所述固定件连接,且可相对于所述固定件绕第一轴线及第二轴线转动。所述转动件包括座体及光转向件,所述光转向件固定安装于所述座体上,用于对入射光进行转向。多个第一滚珠沿所述第一轴线的轴向设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕所述第一轴线转动。多个第二滚珠沿所述第二轴线的轴向设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕所述第二轴线转动。
本申请的又一方面提供了一种潜望式摄像头模组,包括:固定件、转动件、设置于所述转动件与所述固定件之间的连接件、多个第一滚珠及多个第二滚珠。所述转动件与所述固定件连接,且可相对于所述固定件绕第一轴线和第二轴线转动。所述转动件包括座体及光转向件。所述光转向件固定安装于所述座体上,具有入光面及与所述入光面连接且呈倾斜设置的反光面,用于对由所述入光面进入的入射光通过所述反光面进行转向。多个第一滚珠设置于所述座体与所述连接件之间,用以形成所述第一轴线使所述转动件相对于所述固定件及所述连接件绕所述第一轴线转动。多个第二滚珠设置于所述连接件及所述固定件之间,用以形成所述第二轴线使所述转动件及所述连接件相对于所述固定件绕所述第二轴线转动。
本申请的又一方面提供了一种摄像头组件,包括第一摄像头模组及装饰件。所述第一摄像头模组包括固定件、与所述固定件转动连接的转动件、多个第一滚珠及多个第二滚珠。其中,所述固定件上开设有进光口,所述装饰件围设在所述进光口的外围。所述转动件包括座体及固定安装于座体上的光转向件。所述光转向件与所述进光口对应,用于对入射光进行转向。其中,所述多个第一滚珠设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕第一轴线转动。所述多个第二滚珠设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕第二轴线转动。
在一些实施例中,所述固定件包括顶壁和设置在所述顶壁周边的侧壁,所述进光口开设在所述顶壁上,所述顶壁设有凹槽,所述装饰件的一部分容置于所述凹槽内。
在另一些实施例中,所述凹槽形成在所述顶壁和所述侧壁的连接处。
在另一些实施例中,所述凹槽设于所述进光口相对的两侧;或者,所述凹槽围设于所述进光口的外周。
在另一些实施例中,所述装饰件包括主体部和凸边。所述主体部开设有第一通孔,所述第一通孔和所述进光口对应。所述凸边设置在所述主体部的底部,所述凸边沿所述第一通孔的径向朝远离所述第一通孔的方向延伸。
在另一些实施例中,所述摄像头组件还包括第二摄像头模组,所述第二摄像头模组包括壳体及设置在所述壳体内的成像 组件。所述壳体开设有入光口,所述第一摄像头模组和所述第二摄像头模组并排设置,所述主体部围设于所述入光口的外周,所述主体部还开设有第二通孔,所述第二通孔与所述入光口对应。
本申请的又一方面提供了一种电子设备,所述电子设备包括前壳、嵌设于所述前壳内的屏幕,与所述前壳相连的后盖,以及相互并行嵌设于所述后盖内的第一摄像头模组和第二摄像头模组。其中,所述第一摄像头模组包括固定件、与所述固定件连接的转动件、多个第一滚珠、多个第二滚珠及透镜组件。其中,所述转动件可相对于所述固定件绕第一轴线及第二轴线转动,并包括座体及固定安装于所述座体上的光转向件,所述光转向件用于对入射光进行转向。其中,所述多个第一滚珠设置于所述座体与所述固定件之间,用以形成所述第一轴线使转动件相对于所述固定件绕所述第一轴线转动。所述多个第二滚珠设置于所述座体与所述固定件之间,用以形成所述第二轴线使所述转动件相对于所述固定件绕所述第二轴线转动。所述透镜组件与所述固定件可移动连接,用以传输经过所述光转向件转向的光线。其中,所述第一轴线垂直于所述第二轴线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线。
在一些实施例中,所述第一摄像头模组为潜望式长焦摄像头模组,第二摄像头模组为广角摄像头模组。
本申请的又一方面提供了一种移动终端,包括:前壳、嵌设于所述前壳内的屏幕、与所述前壳相连的后盖、嵌设于所述后盖内的第一摄像头模组及与所述第一摄像头模组并行嵌设于所述后盖内的第二摄像头模组。所述屏幕具有显示区,所述第一摄像头模组及所述第二摄像头模组在所述屏幕上的投影位于所述显示区内。所述第一摄像头模组包括固定件、与所述固定件连接的转动件、设置于所述转动件与所述固定件之间的连接件、多个第一滚珠、第一驱动机构、多个第二滚珠、第二驱动机构、透镜组件及图像传感器。所述转动件可相对于所述固定件绕第一轴线及第二轴线转动,并包括座体及光转向件,所述光转向件固定安装于所述座体上,具有入光面及与入光面连接且呈倾斜设置的反光面,用于对由所述入光面进入的入射光通过所述反光面进行转向。所述多个第一滚珠设置于所述座体与所述连接件之间,用以形成第一轴线。所述第一驱动机构与所述座体连接,用于驱动所述座体带动所述光转向件相对于所述固定件及连接件绕所述第一轴线转动。所述多个第二滚珠设置于所述连接件及所述固定件之间,用以形成第二轴线,所述第一轴线垂直于所述第二轴线。所述第二驱动机构与所述座体连接,用于驱动所述座体带动所述光转向件及所述连接件相对于所述固定件绕所述第二轴线转动。所述透镜组件与所述固定件可移动连接,用以传输经过所述光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线。所述图像传感器与所述固定件连接,用以感测经过所述透镜组件的光线。
本申请的又一方面提供了一种拍摄方法。所述摄像头包括固定件、转动件、第一滚珠及第二滚珠,所述转动件与所述固定件转动连接,并包括座体及固定安装于所述座体上的光转向件,所述光转向件用于对入射光进行转向,所述第一滚珠及所述第二滚珠均设置于所述座体与所述固定件之间。所述拍摄方法包括:检测并获取所述固定件的抖动参数,生成与所述抖动参数对应的控制信号;采用所述控制信号驱动所述转动件通过所述第一滚珠相对于所述固定件绕第一轴线转动,及通过所述第二滚珠相对于所述固定件绕第二轴线转动。
在一些实施例中,所述抖动参数包括所述固定件绕所述第一轴线的转动角度以及绕所述第二轴线的转动角度。所述检测并获取所述固定件的抖动参数,生成与所述抖动参数对应的控制信号的步骤包括:检测并获取所述固定件绕所述第一轴线的转动角度以及绕所述第二轴线的转动角度;生成与所述固定件绕所述第一轴线的转动角度对应的第一控制信号,以及与所述固定件绕所述第二轴线的转动角度对应的第二控制信号。采用所述控制信号驱动所述转动件转动的步骤包括:采用所述第一控制信号驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动第一角度补偿量;采用所述第二控制信号驱动所述转动件,以使所述转动件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动第二角度补偿量。
在另一些实施例中,所述摄像头包括第一驱动机构和第二驱动机构,所述第一驱动机构和所述第二驱动机构均与所述座体连接。采用所述控制信号驱动所述转动件转动的步骤包括:采用所述第一控制信号控制所述第一驱动机构驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量;采用所述第二控制信号控制所述第二驱动机构驱动所述转动件,以使所述转动件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动所述第二角度补偿量。
在另一些实施例中,所述第一驱动机构包括第一线圈和第一磁石,所述第一线圈固定于所述固定件上,所述第一磁石对 应所述第一线圈而固定于所述座体上。所述采用所述第一控制信号控制所述第一驱动机构驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量的步骤包括:根据所述第一控制信号向所述第一线圈输入第一方向及第一大小的电流,以使所述第一线圈产生磁场;所述第一磁石在所述第一线圈产生的磁场的作用下发生运动以驱动所述座体,进而带动所述光转向件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量。
在另一些实施例中,所述第一驱动机构还包括第二线圈和第二磁石,所述第二线圈固定于所述固定件上,所述第二磁石对应所述第二线圈而固定于所述座体上。所述采用所述第一控制信号控制所述第一驱动机构驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量的步骤包括:根据所述第一控制信号向所述第二线圈输入第二方向及第二大小的电流,以使所述第二线圈产生磁场;所述第二磁石在所述第二线圈产生的磁场的作用下发生运动以驱动所述座体,进而带动所述光转向件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第二角度补偿量。
在另一些实施例中,所述第二驱动机构包括第三线圈和第三磁石,所述第三线圈固定于所述固定件上,所述第三磁石对应所述第三线圈而固定于所述座体上。所述采用所述第二控制信号控制所述第二驱动机构驱动所述转动件,以使所述转动件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动所述第二角度补偿量的步骤还包括:根据所述第二控制信号向所述第三线圈输入第三方向及第三大小的电流,以使所述第三线圈产生磁场;所述第三磁石在所述第三线圈产生的磁场的作用下发生运动以与所述第二磁石共同驱动所述座体,进而带动所述光转向件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动所述第二角度补偿量。
在另一些实施例中,所述第一轴线与所述第二轴线互相垂直。
在另一些实施例中,所述摄像头还包括第三驱动机构及透镜组件,所述透镜组件在所述第三驱动机构的驱动下与所述固定件可移动连接,用以传输经过光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线,所述拍摄方法还包括:检测并获取所述固定件在所述透镜组件的光轴方向上的位移;生成与所述固定件在所述光轴方向上的位移对应的第三控制信号;采用所述第三控制信号控制所述第三驱动机构驱动所述透镜组件,以使所述透镜组件沿所述光轴移动所述位移补偿量。
在另一些实施例中,所述摄像头还包括图像传感器,所述图像传感器与所述固定件连接,用以感测经过所述透镜组件的光线。
在本文中提及“实施例”意味着,结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例,也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是,本文所描述的实施例可以与其它实施例相结合。
请参阅图1及图2,本申请实施例的电子装置可包括机壳200、显示组件400和摄像头组件600。其中,显示组件400和摄像头组件600均设置在机壳200上。具体地,电子装置可以为电子设备或移动终端,或者其它具有显示和摄像功能的电子装置,具体可以是手机、平板电脑、笔记本电脑、智能手环、智能手表、智能头盔、智能眼镜等。本申请实施例中以手机为例进行描述。可以理解地,电子装置的具体形式还可以是其他,在此不作限制。
具体请参图3及图4,机壳200为手机的外壳,能够起到保护其内部零件(例如,主板、电池等)的作用。其中,机壳200具体可包括前壳202及与前壳202相连的后盖204。前壳202与后盖204连接并形成一容置腔206,用以收容手机的内部零件。
后盖204可以呈矩形或圆角矩形等,其可以由塑料、玻璃、陶瓷、纤维复合材料、金属(例如,不锈钢,铝等)、或其它合适的材料或这些材料的组合形成。在一些情况下,后盖204的一部分可以由电介质或其他低导电率材料形成。在其他情况下,后盖204或构成后盖204的至少一些结构可以由金属元件形成。
前壳202从后盖204的四条边的边缘垂直延伸而出,该前壳202由首尾相连的四条边框围成。
显示组件400可以与摄像头组件600、电池、处理器等电性连接,用于显示信息。再次参图1-图2,显示组件400可包括盖板402及显示屏404,其中,显示屏404嵌设于前壳202,盖板402覆盖在显示屏404上以对显示屏404起保护作用。其中,盖板402可以由玻璃、塑料等透光性好的材料制成。显示屏404包括显示区401和非显示区403,非显示区403设置 于显示区401的一侧,或围设于显示区401的外围。
摄像头组件600可以设置在手机的背面而作为后置摄像头。可以理解地,摄像头组件600也可以设置在手机的正面作为前置摄像头。如图3中所示,摄像头组件600嵌设于后盖204的左上位置处。当然,摄像头组件600还可以根据具体需求设置在后盖204的中上位置或右上位置等其他位置,此处不做限定。其中,摄像头组件600在显示屏404上的投影可位于显示屏404的显示区401内。
需要理解的是,此处以及下文中的术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。
请参阅图5,在一实施例中,摄像头组件600可包括第一摄像头模组100、第二摄像头模组300、装饰件700和支架900。其中,第一摄像头模组100为潜望式长焦摄像头模组,第二摄像头模组300为广角摄像头模组,且第一摄像头模组100和第二摄像头模组300并排设置。其中,第一摄像头模组100和第二摄像头模组300还可以为集成为一体的摄像头模组。
需要指出的是,此处以及下文中的术语“第一”、“第二”等仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。
请进一步参阅图6至图9,由于第一摄像头模组100为潜望式摄像头模组,而相较于立式镜头模组,潜望式镜头模组可通过改变光线的传播路径来降低对摄像头模组的高度的要求,进而可以减小电子装置的整体厚度。具体地,第一摄像头模组100可包括固定件10、设置于固定件10上且可相对固定件10转动的转动件20、滚珠30、设置于固定件10与转动件20之间的连接件40、驱动机构50、磁吸件60、透镜组件70及图像传感器80等元件。
其中,连接件40设置于固定件10与转动件20之间,并通过磁吸件60将固定件10、连接件40和转动件20约束在一起。滚珠30包括第一滚珠32和第二滚珠34,第一滚珠32设置于转动件20与连接件40之间,第二滚珠32设置于连接件40与固定件10之间。入射光进入第一摄像头模组100后,经过转动件20进行转向,然后经透镜组件70传输而到达图像传感器80,并由图像传感器80对光线进行感测。
其中,固定件10用于对第一摄像头模组100的其它元件起连接、承载、固定等作用,并进而与手机的其它部件固定连接,从而使第一摄像头模组100呈一整体设置于手机内。具体地,固定件10可以为一安装支架,以将第一摄像头模组100的其它元件直接或者间接得安装于该安装支架上;或者固定件10还可以为一外壳,如具有一容置空间的外形呈方块状的外壳,以将其它元件均收容于该容置空间内。
具体地,固定件10可包括顶壁13、与顶壁13连接设置的多个侧壁14,以及与顶壁13相对设置的底壁15。顶壁13、多个侧壁14及底壁15围成容纳转动件20的容置空间。在本实施例中,侧壁14的数量为四个。在其他实施例中,顶壁13、底壁15可以省略其一或均省略,只需两个侧壁14。
具体地,请继续参阅图6,顶壁13上开设有贯穿的进光口13a,外部光线能够通过该进光口13a进入第一摄像头模组100内。进一步地,顶壁13上位于进光口13a的相对两侧还开设有贯穿或者不贯穿顶壁13的凹槽13b,具体可通过冲压等方式形成,且该凹槽13b与装饰件700的至少部分相匹配。需要指出的是,凹槽13b的位置并不限定于设置在进光口13a的两侧,例如还可以呈弧形而围设于进光口13a的整个外周,或者设置于固定件10的侧壁14上等其它位置。
进一步地,如图7及图10所示,固定件10的侧壁14可包括第一侧壁140、与第一侧壁140垂直连接的第二侧壁142、与第二侧壁142平行设置的第三侧壁144及与第二、第三侧壁142、144垂直连接且与第一侧壁140平行设置的第四侧壁146。其中,第一侧壁140设置于连接件40远离转动件20的一侧,且均与第二、第三侧壁142、144垂直连接。第四侧壁146上设有开口,以使得入射的光线经过转向等操作后通过该开口传至其它部件。
底壁15与顶壁13平行相对设置,并连接于第一侧壁140、第二侧壁142、第三侧壁144和第四侧壁146的远离顶壁13的一侧。
进一步地,固定件10的侧壁14的数量可以为两个,两个侧壁14分别连接设置在顶壁13的相对两侧。在一个应用场景中,凹槽13b的数量为两个,分别设置于进光口13a相对两侧的顶壁13和侧壁14的连接处,具体地,两个凹槽13b均呈长条状平行设置,如图6中所示。
请参图6及图7,转动件20可包括座体22及光转向件24。
其中,座体22可包括第一侧壁221、与该第一侧壁221相连的第二侧壁222、与该第二侧壁222平行设置且与第一侧壁221相连的第三侧壁223、与该第一、第二及第三侧壁221、222、223相连的底壁224,以及设置于第一、第二及第三侧壁221、222、223及底壁224所围成的空间内的导向板225。其中,第一侧壁221设置于座体22靠近连接件30的一侧。第二侧壁222与固定件10的第二侧壁142相对设置,并连接设置在第一侧壁221的一侧;第三侧壁223与固定件10的第三侧壁144相对设置,并连接设置在第一侧壁221的另一侧。座体22的底壁224与固定件10的底壁15相对设置,并分别连接设置于第一、第二及第三侧壁221、222、223靠近固定件10的底壁15的一侧。导向板225自第一侧壁221朝背离固定件10的第一侧壁140的方向延伸设置,且具有一相对于底壁224倾斜的倾斜面225a。其中,导向板225的数量可以为一个或多个,所形成的一个或多个倾斜面225a可用于支撑光转向件24。
光转向件24固定安装于座体22上,并与固定件10的进光口13a对应,用于接收由进光口13a进入的入射光,以对入射光进行转向。具体地,可采用粘胶粘接等方式将光转向件24固定于座体22的导向板225所形成的倾斜面225a上,以使得光转向件24与座体22能够同步相对于固定件10进行转动。其中,光转向件24可以为平面镜、棱镜等,能够通过反射、折射等方式改变光线传播方向的元件。
以光转向件24为棱镜为例,请进一步参阅图11,光转向件24可以为三棱镜,该三棱镜可包括入光面240、反光面242及出光面244。具体地,入光面240对应固定件10的进光口13a,并与反光面242、出光面244顺次连接。其中,入光面240、反光面242和出光面244的截面可为等腰直角三角形。具体地,反光面242相对于入光面240和出光面244呈45度倾斜设置,即二者之间的夹角α为45度,需要指出的是,导向板225的倾斜面225a的倾斜程度与该反光面242的倾斜程度相一致,从而使得该三棱镜光转向件24能够通过反光面242与导向板225的倾斜面225a匹配而固定在座体22上。进一步地,入光面240和出光面244相互垂直。入射光通过进光口13a后由入光面240进入,并经反光面242反射后改变光线的传播方向后,进一步由出光面244射出。可以理解地,入射光也可以经过该三棱镜折射后从固定件10的第四侧壁146的开口射出。
请参图12,光转向件24还可以为四棱镜,该四棱镜除了包括上述三棱镜的入光面240、反光面242及出光面244之外,还进一步包括连接设置于反光面242和出光面244之间并与入光面240平行相背设置的背光面246。背光面246与入光面240之间的距离范围可以为4.8-5.0mm,具体如4.8mm、4.85mm、4.9mm、4.95mm、5.0mm等。根据该距离范围的设置的入光面240与背光面246所形成的光转向件24体积适中,可较好的切合入第一摄像头模组100中,形成更紧凑与小型化的第一成摄像头组、摄像头组件600与电子装置,满足消费者更多的需求。
需要指出的是,在一定程度上,该四棱镜可以相当于将上述三棱镜的由反光面242和出光面244所构成的棱角切除一部分而形成。需要指明的是,如图13和14所示,在实际应用当中,由于入射光线的需要,反光面242往往相对于水平方向倾斜,且在光线经反光面242的反射方向上光转向件24为非对称结构,因而反光面242的远离进光口13a的一侧相对于靠近进光口13a的一侧的实际光学面积较小,从而使得远离进光口13a的部分反光面242仅能够较少反射甚至无法反射光线,也就是说,该部分对于光线的反射所作的贡献非常小,甚至没有贡献。上述四棱镜的光转向件24相对于三棱镜的光转向件24,切除了三棱镜的远离进光口13a棱角,从而能够在不影响光转向件24对入射光的转向效果的同时,减小光转向件24在垂直于入光面240方向上的厚度,从而有利于第一摄像头模组100的轻薄化、小型化;而且背光面246的设置,使得光转向件24可以进一步通过背光面246与座体22固定设置,从而使二者之间的固定更加牢固、稳定。
需要指出的是,上述描述并非用于限制光转向件24的结构,例如,反光面242也可以相对于入光面240呈其它度数倾斜设置,例如30度、60度等;且入光面240与出光面244之间也可以不垂直设置,如呈80度倾斜、90度倾斜等;背光面246可不与入光面240平行等,只要满足经过光转向件24转向的光线能够被透镜组件70接收即可。
进一步地,上述棱镜可以采用玻璃、塑料等透光性比较好的材料制成,还可以在棱镜的反光面242的表面涂布银等反光材料以增强对入射光的反射。进一步地,由于当棱镜的材质为玻璃等较脆的材质时,可通过对棱镜进行硬化处理而在入光面240、反光面242、出光面244和背光面246等的表面形成硬化层,从而提高光转向件24的强度。其中,硬化处理可以为渗入锂离子,或者在不影响光转向件24转换光线的前提下对棱镜的各个表面贴膜等方式。
需要进一步指出的是,光转向件24的数量可以为一个,此时,入射光经过该光转向件24进行一次转向后,进一步通过 透镜组件70的传输而到达图像传感器80;当然,光转向件24的数量还可以为多个,此时,入射光可经过多个光转向件24的多次转向后通过透镜组件70的传输而到达图像传感器80,具体可根据实际需求进行设置,此处不做具体限定。
进一步地,请继续参阅图7,滚珠30可包括第一滚珠32和第二滚珠34。其中,第一滚珠32和第二滚珠34的数量均为两个,形状、大小和材质均可相同。两个第一滚珠32的中心均位于第一轴线A1上,两个第二滚珠34的中心均位于第二轴线A2上,从而使得第一滚珠32能够通过自转而绕第一轴线A1转动,第二滚珠34能够通过自转而绕第二轴线A2转动。其中,第一轴线A1与第二轴线A2可互相垂直,第一轴线A1垂直于入光面240,第二轴线A2平行于入光面240及反光面242,且第一轴线A1和第二轴线A2可进一步均垂直于透镜组件70的光轴A3(如图8中所示)。需要指出的是,第一滚珠32和第二滚珠34的数量并不限定为两个,还可以为一个或者三个或三个以上等,且第一滚珠32和第二滚珠34的数量可以相等,也可以不等,具体可根据实际需求进行设置。
请继续参阅图7,连接件40可设置于固定件10与转动件20之间。在固定件10为一壳体时,连接件40可设置于固定件10的第一侧壁140与转动件20之间。具体地,连接件40为一板体,包括相背设置的第一外壁面42和第二外壁面44。其中,第一外壁面42与座体22的第一侧壁221相对,第二外壁面44与固定件10的第一侧壁140相对。
请进一步一并参阅图9,图15及图16,座体22的第一侧壁221上开设有与第一滚珠32匹配的第一转动槽221a,用于容纳至少部分第一滚珠32,连接件40的第一外壁面42上开设有与第一转动槽221a相对且与第一滚珠32匹配的第二转动槽42a,用于容纳至少部分第一滚珠32。在装配状态下,第一滚珠32的一部分容置于第一转动槽221a内,另一部分容置于第二转动槽42a内,以使转动件20通过第一滚珠32在第一转动槽221a和第二转动槽42a内的转动而在第一间隙D1所限定的范围内绕第一轴线A1(如图7所示)转动。
需要指出的是,第一转动槽221a和第二转动槽42a的数量与第一滚珠32的数量对应,在第一滚珠32的数量为两个时,第一转动槽221a和第二转动的数量也均为两个。具体地,第一转动槽221a和第二转动槽42a的形状均可以为球形的一部分,其中,该球形的半径大于第一滚珠32的半径,且第一转动槽221a和第二转动槽42a沿垂直于第一轴线A1方向的相对距离小于第一滚珠32的直径,以使第一滚珠32能够容置于第一转动槽221a和第二转动槽42a内,并在座体22的第一侧壁221与转动件20的第一外壁面42之间形成第一间隙D1。在一个应用场景中,第一转动槽221a和第二转动槽42a的形状相同,并沿第一轴线A1方向呈轴对称设置,如图9所示;在另一个应用场景中,如图17,第一转动槽221a和第二转动槽42a的形状不同,但也均为一球形的一部分。
请进一步一并参阅图18至图20,连接件40的第二外壁面44上开设有与第二滚珠34匹配的第三转动槽44a,用于容纳至少部分第二滚珠34,固定件10的第一侧壁140上开设有与第三转动槽44a相对且与第二滚珠34匹配的第四转动槽140a,用于容纳至少部分第二滚珠34。在装配状态下,第二滚珠34的一部分容置于第三转动槽44a内,另一部分容置于第四转动槽140a内,以使转动件20和连接件40可通过第二滚珠34在第三转动槽44a和第四转动槽140a内的转动而在第二间隙D2所限定的范围内绕第二轴线A2(如图7及图9所示)转动。
需要指出的是,第三转动槽44a和第四转动槽140a的数量与第二滚珠34的数量对应,在第二滚珠34的数量为两个时,第三转动槽44a和第四转动槽140a的数量也均为两个。具体地,第三转动槽44a和第四转动槽140a的形状均可以为球形的一部分,其中,该球形的半径大于第二滚珠34的半径,且第三转动槽44a和第四转动槽140a沿垂直于第二轴线A2方向的相对距离小于第二滚珠34的直径,以使第二滚珠34能够容置于第三转动槽44a和第四转动槽140a内,并在固定件10的第一侧壁140与连接件40的第二外壁面44之间形成第二间隙D2。与第一转动槽221a和第二转动槽42a的形状类似,第三转动槽44a和第四转动槽140a的形状既可以相同也可以不同,此处不做具体限定。
可以理解地,在拍照过程中手机会因为环境因素产生一定程度的振动,而带动第一摄像头模组100中的固定件10抖动,从而使外界光线的入射位置等产生一定的偏差,进而为光线的捕捉、成像等带来不利影响。上述方式中,通过在转动件20和连接件40之间设置第一滚珠32,以及在连接件40和固定件10之间设置第二滚珠34,使转动件20能够相对于固定件10绕第一轴线A1和/或第二轴线A2转动,一方面,转动件20能够在互相垂直的第一轴线A1方向、第二轴线A2方向以及垂直于第一轴线A1和第二轴线A2的方向上均能够相对于固定件10朝相反方向运动,以补偿由进光口13a进入的入射光由于固定件10的抖动而产生的入射偏差,使光路保持稳定,提高第一摄像头模组100的成像质量;另一方面,采用滚珠30使得 转动件20与固定件10进行转动连接,由于接触面积较小,能够减少摩擦力对转动件20的转动的影响,以提高转动件20转动的精度,从而进一步提高成像质量。另外,通过将转动件20绕第一轴线A1和/或第二轴线A2转动的方式,使其在第一轴线A1方向、第二轴线A2方向以及垂直于第一轴线A1和第二轴线A2的方向上产生运动,相对于直接在对应的方向上移动来说,能够减少转动件20在运动时在第一轴线A1方向和第二轴线A2方向上空间的占用,从而减少整个第一摄像头模组100的体积。
进一步地,可通过在手机内设置陀螺仪、加速度传感器等监测电子装置的振动,并根据所检测到的结果控制驱动机构50驱动转动件20进行转动。具体地,请参阅图7,驱动机构50包括第一驱动机构52和第二驱动机构54,第一驱动机构52用于驱动转动件20通过第一滚珠32相对于固定件10绕第一轴线A1转动,第二驱动机构54用于驱动转动件20通过第二滚珠34相对于固定件10绕第二轴线A2转动。
第一驱动机构52可以为电磁式驱动机构,具体包括第一磁石520和第一线圈522。其中,座体22的第二侧壁222上设置有第一安装槽222a,第一磁石520可通过粘接等方式固定于该第一安装槽222a内,第一线圈522对应第一磁石520而设置于固定件10的第二侧壁142上。在第一线圈522通电时,第一磁石520能够发生运动以驱动座体22带动光转向件24绕第一轴线A1转动。
进一步地,请参阅图6及图10,第一驱动机构52还可以包括第二磁石524和第二线圈526。其中,座体22的第三侧壁223上设置有第二安装槽223a,第二磁石524可通过粘接等方式固定于该第二安装槽223a内,第二线圈526对应第二磁石524而设置于第三侧壁144上。在第二线圈526通电时,第二磁石524能够发生运动以驱动座体22带动光转向件24绕第一轴线A1(如图7所示)转动。
需要指出的是,转动件20绕第一轴线A1进行转动既可以通过第一磁石520和第一线圈522或者第二磁石524和第二线圈526的单独驱动座体22来实现,也可以通过二者于座体22的两侧共同驱动座体22来实现。
进一步地,请继续参阅图7,第二驱动机构54也可以为电磁式驱动机构,具体可包括第三磁石540和第三线圈542。其中,座体22的底壁224上设置有第三安装槽224a,第三磁石540可通过粘接的方式固定于第三安装槽224a内,第三线圈542对应第三磁石540而设置于固定件10的底壁15上。在第三线圈542通电时,第三磁石540能够发生运动以驱动座体22带动光转向件24绕第二轴线A2转动。
需要指出的是,第一驱动机构52和第二驱动机构54并不限定于上述电磁式的实现方式,例如,二者均还可以为压电驱动机构或记忆合金驱动机构等。
其中,压电驱动机构可基于压电陶瓷材料的逆压电效应,在对压电材料施加电压时,该压电材料产生机械应力,并进而转变为机械形变,进而可通过控制对压电材料施加的电压而控制其机械变形进而产生旋转,以驱动座体22转动。该种驱动方式具有结构简单、低速的优点;而记忆合金驱动机构则可基于形状记忆合金的特性,即一旦使形状记忆合金记忆了任何形状,即使产生变形,但当加热到某一适当温度时,仍能恢复到变形前的形状,以此达到驱动的目的。该种驱动方式具有变位迅速、方向自由的特点。在实际生产装配过程中,可以根据需求采用不同的驱动机构。
更进一步地,请一并参阅图9和图18,磁吸件60可包括第一磁吸件62和第二磁吸件64。其中,第一磁吸件62可包括第四磁石620,第二磁吸件64可包括第五磁石640。其中,座体22的第一侧壁221上设置有与第四磁石620匹配的第四安装槽221b,第四磁石620可通过粘接等方式固定于第四安装槽221b内;固定件10的第一侧壁140上则设置有与第四安装槽221b对应且与第五磁石640匹配的第五安装槽140b,从而使得第五磁石640能够通过粘接等方式固定于第五安装槽140b内。需要指出的是,第四磁石620朝向第五磁石640一侧的磁极与第五磁石640朝向第四磁石620一侧的磁极的极性相反,从而使得第四磁石620和第五磁石640能够通过异性相吸的作用而将固定第四磁石620的座体22、固定第五磁石640的固定件10以及位于第四磁石620和第五磁石640之间的连接件40约束在一起。
通过上述方式,能够将座体22、连接件40及固定件10限制在一定范围内,从而使得三者无需通过直接的连接结构而约束在一起,以在转动件20相对于固定件10绕第一轴线A1或第二轴线A2转动时,固定件10、连接件40及座体22不会分散开来,从而减小转动件20转动过程中所产生的摩擦,使得转动更加精确。
上述实施例的转动件20通过第一滚珠32和第二滚珠34的转动以及连接件40与固定件10和转动件10之间的配合来实 现相对于固定件10绕第一轴线A1和第二转轴A2的转动。在其它一些实施例中,转动件20可以通过设置在固定件10上的导轨来实现绕第一轴线的转动,而无需设置连接件、第一滚珠和第二滚珠等元件。
例如,第一摄像头模组100可以包括固定件10、设置于固定件10上且可相对固定件10转动的转动件20、驱动机构、透镜组件70及图像传感器80等元件。其中,驱动机构、透镜组件70及图像传感器80等元件可以与上述实施例的相同。具体地,如图21和图22所示,在一些实施例中,导轨可以是设置在固定件10的底壁15上的弧形导轨152。座体22的底壁224的底表面可以是弧形底面226。弧形底面226与弧形导轨152相匹配,即,弧形底面226的中心轴线与弧形导轨152的中心轴线重合,使得转动件20与座体22的配合更加紧凑,并使得转动件20在驱动机构的驱动下,可以沿弧形导轨152移动,从而使转动件20能绕弧形导轨152的中心轴线转动。本实施例中,第一轴线即弧形导轨152的中心轴线。
请参阅图23和图24,在另一些实施例中,导轨还可以是开设在固定件10的第二侧壁142和第三侧壁144上的弧形凹槽14a。本实施例的座体22的第二侧壁222和第三侧壁223上均设有滑块227。滑块227安装在弧形凹槽14a内,并可在驱动机构的驱动下沿弧形凹槽14a运动,从而使得转动件20可以绕弧形凹槽14a的中心轴线转动。本实施例中,第一轴线即弧形凹槽14a的中心轴线。
值得一提的是,上述实施例的弧形导轨152和弧形凹槽14a的中心轴线可以在固定件10内,也可以在固定件10外。
需要进一步指出的是,请一并参阅图6、图8、图25和图26,透镜组件70可移动设置于固定件10所形成的容置空间内,并设置于光转向件24的出光面244一侧,以接收并传输经过光转向件24转向的光线。其中,该透镜组件70能够通过在固定件10所形成的容置空间内的移动而调节其与光转向件24的出光面244之间的距离,从而实现第一摄像头模组100的对焦或变焦。
具体地,透镜组件70可包括移动件72、镜片单元74及第三驱动机构76。其中,镜片单元74固定在移动件72上,此时,镜片单元74的光轴即为上述透镜组件70的光轴A3;第三驱动机构76连接固定件10和移动件72,并用于驱动移动件72沿镜片单元74的光轴方向移动。
在一个应用场景中,镜片单元74可包括并排设置的多个镜片740,多个镜片740的光轴可均位于同一条直线上,并作为镜片单元74的光轴。
移动件72可呈筒状设置,如图8所示,该多个镜片740可沿移动件72的移动方向即透镜组件70的光轴A3方向,通过粘接等方式间隔设置在该筒状的移动件72内。其中,移动件72的形状并不限定于筒状,还可以为矩形腔等其它规则或不规则的形状,只要能够将镜片740容置于其中,并对镜片740起固定作用即可。通过这种方式,移动件72在能够承载及固定多个镜片740的同时,还能够对镜片740起到一定的保护作用。
请参阅图25,在一些实施例中,移动件72还可以包括两个夹片722,两个夹片722的延伸方向均可平行于透镜组件70的光轴A3。其中,多个镜片740夹设在两个夹片722之间,并沿移动件72的移动方向间隔设置。其中,夹片722的数量并不限定为两个,还可以根据实际需求设置为三个、四个等,以使得移动件72对镜片740的固定更加稳固,具体数量此处不做限定。需要指出的是,通过夹片722夹设的方式,在能够对镜片740起到承载及固定作用的同时,进一步在一定程度上减少移动件72的重量,从而降低第三驱动机构76驱动移动件72时所需要的功率;且夹片状的移动件72制作难度低,从而能够降低第一摄像头模组100的制作成本。
第三驱动机构76与上述第一驱动机构52、第二驱动机构54类似,可以为电磁驱动机构、压电驱动机构或记忆合金驱动机构等中的一种或多种。具体地,第三驱动机构76包括设置在固定件10的第一侧壁140上的线圈(图未示)和设置在移动件72上的磁石(图未示),以在该线圈通电时,磁石产生运动以驱动移动件72带动镜片单元74沿透镜组件70的光轴A3方向移动。
需要指出的是,该应用场景中,镜片单元74、移动件72以及第三驱动机构76的数量均为一个,第三驱动机构76可驱动移动件72同时带动镜片单元74中的所有镜片740在透镜组件70的光轴A3方向上移动,从而实现第一摄像头模组100的对焦。
在另一个应用场景中,请参阅图26,镜片单元74、移动件72及第三驱动机构76的数量均可为多个,而每一镜片单元74包括一个镜片740,且每一镜片单元74分别与一移动件72固定连接,每一第三驱动机构76分别与一移动件72连接以独 立驱动一移动件72移动。此时,可以根据需求控制一个或者多个第三驱动机构76驱动对应的一个或多个移动件72,进而带动一个或多个相应镜片单元74进行移动,从而可改变透镜组件70的整体焦距,以实现第一摄像头模组100的变焦功能。
进一步地,图像传感器80设置于透镜组件70远离转动件20的一侧,以接收并感测经透镜组件70传输的光线。具体地,图像传感器80可以采用互补金属氧化物半导体(CMOS,Complementary Metal Oxide Semiconductor)感光元件或者电荷耦合元件(CCD,Charge-coupled Device)感光元件。
请一并参阅图5、图27至图28,第二摄像头模组300可包括壳体302及设置在壳体302内的成像组件304。其中,壳体302上开设有与成像组件304对应的入光口302a,以使外界光线通过该入光口302a进入第二摄像头模组300。
进一步地,装饰件700的一侧围设在第一摄像头模组100的进光口13a的外周,另一侧则可凸出于后盖204的表面,以通过对装饰件700的形状、色泽等的设置而对摄像头组件600的外观进行改善,起到一定的装饰作用。其中,装饰件700可以采用塑料、陶瓷、金属、合金,或者金属与陶瓷等的复合材料制成,例如可以采用如不锈钢、铝合金等,进一步还可以通过抛光处理以使装饰件700形成光亮的表面,使其更加美观。
具体地,装饰件700可包括连接设置的主体部702和凸边704。
其中,主体部702开设有并排间隔设置的第一通孔702a和第二通孔702b。第一通孔702a与第一摄像头模组100的进光口13a对应,第二通孔702b与第二摄像头模组300的入光口302a对应,从而使得第一摄像头模组100和第二摄像头模组300分别通过对应的通孔采集外界的光线。具体地,第一通孔702a为方形孔,第二通孔702b为圆形孔。
当然,主体部702的结构并不限定于上述描述,例如,第一通孔702a和第二通孔702b也可以是一连通的通孔,第一摄像头模组100和第二摄像头模组300均通过该连通的通孔进行外部光线的捕捉与采集。而且第一通孔702a和第二通孔702b还可以为其它形状,例如二者均可以为方形,也均可以为圆形,具体根据实际需求以及第一摄像头模组100的进光口13a和第二摄像头模组300的入光口302a的形状进行设定即可。
进一步地,凸边704连接设置于主体部702的朝向手机内部的一侧,并沿远离第一通孔702a、第二通孔702b的方向延伸设置。其中,固定件10的凹槽13b与凸边704靠近进光口13a的一侧的形状匹配,从而通过容置凸边704的部分结构而将装饰件700固定于固定件10上。通过这种方式,装饰件700在第一轴线A1方向上能够部分卡入凹槽13b中,以减少摄像头组件600在该方向上的尺寸,使得结构更加紧凑,有利于摄像头组件600、电子装置的小型化。需要指出的是,本实施方式中并不限定凹槽13b的具体结构和形状,只要能够与装饰件700匹配,从而减小摄像头组件600在第一轴线A1方向上的尺寸即可。
请进一步参阅图29,相关技术当中,也可不在固定件10上设置用于容置装饰件700的部分结构的凹槽13b,为了使得电子装置的整体厚度较薄,固定件10在第二轴线A2(如图7所示)方向上至少部分伸入装饰件700内,从而使得装饰件700沿该第二轴线A2方向上罩设在固定件10的外围。而由于第一摄像头模组100为潜望式摄像头模组,其在第二轴线A2方向上的宽度相较于立式的成像模组的宽度大,因此,需要将装饰件700设置为较大尺寸,从而不利于电子装置美观以及轻薄化、小型化。
其中,装饰件700可以为采用切削加工等方式形成的一体成型结构,此时,主体部702与凸边704分别为装饰件700的两个部分。当然,主体部702与凸边704也可以为分体结构,即,主体部702与凸边704为两个独立的元件,通过焊接、粘接等方式组装在一起而形成装饰件700,此处不做具体限定。
进一步地,如图2、图3所示,手机的后盖204上设置有对应摄像头组件600的透光孔204a,凸边704的一侧固定于固定件10上,另一侧抵靠于后盖204在透光孔204a周边的内表面,主体部702则插装在透光孔204a内,或进一步由透光孔204a延伸而出。如此,凸边704可以对装饰件700的位置起到一定的限制作用,防止装饰件700向机壳200外移动。另外,还可进一步在装饰件700与后盖204之间涂覆粘胶而将装饰件700固定在后盖204上,或者也可以通过主体部702与透光孔204a的过盈配合,将装饰件700与后盖204牢固得固定在一起。
需要指出的是,凸边704并非是必要的结构。在一些应用场景中,装饰件700仅包括上述主体部702,该主体部702的一侧容置于固定件10的凹槽13b内而与固定件10固定,另一侧插装在手机的后盖204的透光孔内,或进一步延伸而出。
如图5及图27所示,支架900设置于第一成像模组100和第二成像模组300的外围,并与第一成像模组100和第二成 像模组300固定连接。装饰件700设置于支架900的一侧,并抵靠在支架900上,使得装饰件700的凸边704覆盖在支架900朝向装饰件900一侧的边沿,或者支架900也可以与装饰件700间隔设置。通过这种方式,支架900可以对第一成像模组100、第二成像模组300起到一定的保护作用,以减少第一成像模组100、第二成像模组300受到的冲击,从而提高二者的使用寿命。
请进一步参阅图30至图36,本申请还提供一种拍摄方法实施例。该实施例中,摄像头可以为上述电子装置中的第一摄像头模组100,相关结构请参见上述描述,此处不再赘述。具体地,如图30所示,该拍摄方法可包括:
步骤M10:检测并获取固定件10的抖动参数,生成与抖动参数对应的控制信号;及
步骤M20:采用控制信号驱动转动件20通过第一滚珠32相对于固定件10绕第一轴线A1转动,及通过第二滚珠34相对于固定件10绕第二轴线A2转动。
其中,可以通过安装陀螺仪或者加速度传感器等,在第一摄像头模组100拍摄的过程中,对固定件10的抖动情况进行监测,并经分析处理,得到固定件10的具体的抖动参数。
具体地,抖动参数可以是在拍摄过程中,固定件10沿某一方向的位移,或者绕某一轴线的转动角度等,例如,可以是固定件10绕第一轴线A1的转动角度以及绕第二轴线A2的转动角度等参数。其中,第一轴线A1与第二轴线A2可互相垂直设置。
控制信号为经过对抖动参数的分析而得出的,对应于转动件20需要执行的动作。在一定程度上,该控制信号与抖动参数“相反”,从而使得转动件20可沿固定件10的抖动的相反方向转动,以补偿由进光口13a进入的入射光由于固定件10的抖动而产生的入射偏差,避免或减少手机的抖动对成像所带来的不利影响。
请进一步参阅图31,步骤M10可包括:
步骤M12:检测并获取固定件10绕第一轴线A1的转动角度以及绕第二轴线A2的转动角度;及
步骤M14:生成与固定件10绕第一轴线A1的转动角度对应的第一控制信号,以及与固定件10绕第二轴线A2的转动角度对应的第二控制信号;
对应地,此时步骤M20可包括:
步骤M22:采用第一控制信号驱动转动件20,以使转动件20通过第一滚珠32相对于固定件10绕第一轴线A1转动第一角度补偿量;及
步骤M24:采用第二控制信号驱动转动件20,以使转动件20通过第二滚珠34相对于固定件10绕第二轴线A2转动第二角度补偿量。
其中,转动件20的角度补偿量与固定件10的抖动参数相反。具体地,在固定件10绕第一轴线A1沿顺时针方向转动第一角度时,则第一角度补偿量则为转动件20绕第一轴线A1沿逆时针方向转动第一角度。相似地,在固定件10绕第二轴线A2转动沿顺时针方向转动第二角度时,则第二角度补偿量则为转动件20绕第二轴线A2沿逆时针方向转动第二角度。需要理解的是,此处的术语“顺时针”、“逆时针”也不能理解为对本申请的限制。
在实际应用中,也可能会出现第一控制信号和/或第二控制信号为空的情况。例如,在检测到固定件10绕第一轴线A1的转动角度为零时,则说明固定件10未绕第一轴线A1进行转动,而无需使转动件20在第一轴线A1上转动以进行补偿,此时对应的第一控制信号为空,即无需控制转动件20绕第一轴线A1进行转动。当然,在检测到固定件10绕第一轴线A1的转动角度和绕第二轴线A2的转动角度均为零的情况下,第一控制信号和第二控制信号均为空,从而无需控制转动件20绕第一轴线A1和第二轴线A2转动。
进一步地,第一摄像头模组100包括第一驱动机构52和第二驱动机构54,且第一驱动机构52和第二驱动机构54均与座体22连接,此时,请参阅图32,步骤M20可包括:
步骤M26:采用第一控制信号控制第一驱动机构52驱动转动件20,以使转动件20通过第一滚珠32相对于固定件10绕第一轴线A1转动第一角度补偿量;及
步骤M28:采用第二控制信号控制第二驱动机构54驱动转动件20,以使转动件20通过第二滚珠34相对于固定件10绕第二轴线A2转动第二角度补偿量。
具体地,第一驱动机构52可包括第一线圈522和第一磁石520,此时,如图33所示,步骤M26可包括:
步骤M262:根据第一控制信号向第一线圈522输入第一方向及第一大小的电流,以使第一线圈522产生磁场;及
步骤M264:第一磁石520在第一线圈522产生的磁场的作用下发生运动以驱动座体22,进而带动光转向件24通过第一滚珠32相对于固定件10绕第一轴线A1转动第一角度补偿量。
其中,根据电磁感应,在第一线圈522中输入的电流的方向以及大小均会影响其中的第一磁石520的转动情况。具体地,第一电流的第一方向决定第一磁石520的运动方向,进而决定转动件20绕第一轴线A1的转动方向;而第一电流的大小则影响第一磁石520绕第一轴线A1的转动角度,因此,需要根据第一控制信号确定第一电流流经第一线圈522的方向以及第一电流的大小,从而控制转动件20绕第一轴线A1的转动方向及转动角度。
具体地,第一驱动机构52还可包括第二线圈526和第二磁石524,此时,如图34所示,步骤M26还可包括:
步骤M266:根据第一控制信号向第二线圈526输入第二方向及第二大小的电流,以使第二线圈526产生磁场;及
步骤M268:第二磁石524在第二线圈526产生的磁场的作用下发生运动以驱动座体22,进而带动光转向件24通过第一滚珠32相对于固定件10绕第一轴线A1转动第二角度补偿量。
此处根据第一控制信号向第二线圈526输入电流以驱动第二磁石524的方式与前述的第一线圈522和第一磁石520相似,此处不再赘述。
需要指出的是,第一控制信号可以仅控制第一线圈522和第一磁石520以及第二线圈526和第二磁石524中的一对驱动座体22转动,或者还可以同时控制上述两对共同驱动座体22进行转动,具体可根据实际需求设置,此处不做限定。
其中,第二驱动机构54可包括第三线圈542和第三磁石540,此时,请参阅图35,步骤M28包括:
步骤M282:根据第二控制信号向第三线圈542输入第三方向的电流,以使第三线圈542产生磁场;及
步骤M284:第三磁石540在第三线圈542产生的磁场的作用下发生运动以与第二磁石524共同驱动座体22,进而带动光转向件24通过第二滚珠34相对于固定件10绕第二轴线A2转动第二角度补偿量。
其中,此处根据第二控制信号向第三线圈542输入电流以驱动第二磁石524的方式与前述的第一线圈522和第一磁石520相似,此处不再赘述。
可以理解地,第一摄像头模组100还包括透镜组件70及第三驱动机构76,透镜组件70在第三驱动机构76的驱动下与固定件10可移动连接,用以传输经过光转向件24转向的光线,具体地,透镜组件70沿该透镜组件70的光轴A3方向可移动设置,其中,透镜组件70的光轴A3垂直于第一轴线A1及第二轴线A2。此时,如图36所示,上述拍摄方法还可包括:
步骤M30:检测并获取固定件10在透镜组件70的光轴A3方向上的位移;
步骤M40:生成与固定件10在光轴A3方向上的位移对应的第三控制信号;及
步骤M50:采用第三控制信号控制第三驱动机构76驱动透镜组件70,以使透镜组件70沿光轴A3移动位移补偿量。
与上述方式中相似,此处也可以采用陀螺仪或者加速度传感器等对固定件10在透镜组件70的光轴A3方向上的位移进行检测。
其中,位移补偿量与检测到的固定件10在透镜组件70的光轴A3方向上的位移相反。例如,在检测到固定件10沿该光轴A3的B方向上的产生了一位移后,可通过第三控制信号控制第三驱动机构76驱动透镜组件70沿光轴A3的与B方向相反的方向上移动相等的位移,从而补偿由进光口13a进入的入射光由于固定件10在透镜组件70的光轴A3方向上的移动而产生的入射偏差。
需要指出的是,通过上述方式,可以通过在摄像头拍摄过程中,检测固定件10在第一轴线A1上的转动、在第二轴线A2上的转动,或者还可以进一步包括固定件10在透镜组件70的光轴A3方向上的移动来驱动座体22带动光转向件24做相应的补偿运动,以补偿由于固定件10的抖动而使得由进光口13a进入的入射光的入射偏差,进而避免或减少入射光的偏差而对摄像头的成像质量产生不利影响。
参见图37,为本申请提供的摄像头组件600另一实施例的结构示意图,该实施例中摄像头组件600还包括第三摄像头模组500,具体的,摄像头组件600包括第一摄像头模组100、第二摄像头模组300以及第三摄像头模组500的情况下,三个摄像头模组的排布关系。具体地,第一摄像头模组100、第二摄像头模组300以及第三摄像头模组500并排设置。进一步 地,在一实施例中,第一摄像头模组100、第二摄像头模组300和第三摄像头模组500可以间隔设置,相邻的两个摄像头模组也可以相互抵靠在一起。在另一实施例中,第一摄像头模组100、第二摄像头模组300以及第三摄像头模组500为集成在一起形成整体的模组。不同的实施例中,三个摄像头模组所构成的形状呈一字型,如图37所示;或者呈L型,如图38所示,下文结合附图通过具体的实施例进行讲解。
在一实施例中,第一摄像头模组100为潜望式长焦摄像头,第二摄像头模组300为大广角摄像头,第三摄像头模组500为广角主摄像头。具体地,潜望式长焦摄像头的视场角在10~30度范围内,即第一摄像头模组100的视场角较小,因此,第一摄像头模组100的焦距较大,一般用于拍摄拍摄远景,从而获得远景清晰的图像。远景拍摄的情况下焦距较大,相较于立式镜头模组,本申请的第一摄像头模组100采用的潜望式镜头模组的高度较小,从而可以降低摄像头组件600的整体厚度。立式镜头模组指的是镜头模组的光轴为一条直线,或者说,入射光沿着一直线光轴的方向传导至镜头模组的感光器件上。
具体地,大广角摄像头,也就是第二摄像头模组300的视场角为超大广角,视场角在110~130度范围内,用于广角拍摄,有利于提高光学变焦倍数。第二摄像头模组300的视场角较大,对应的,第二摄像头模组300的焦距较短,因此,第二摄像头模组300一般用于拍摄近景,从而获得物体的局部特写图像。
广角主摄像头,也就是第三摄像头模组500的视场角为普通视场角,视场角在80~110度范围内,具有高像素和大像素点的优势,用于非远景或者近景,而是正常拍摄物体。
本申请通过以上第一摄像头模组100、第二摄像头模组300和第三摄像头模组500的结合,可以获得背景虚化、图片局部锐化等图像效果。
具体地,在一实施例中,例如,第一摄像头模组100的视场角为10度、12度、15度、20度、26度或30度等角度。第二摄像头模组300的视场角为110度、112度、118度、120度、125度或130度等角度。第三摄像头模组500的视场角为80度、85度、90度、100度、105度或110度等角度。
如上文介绍,由于第一摄像头模组100和第三摄像头模组500的视场角因素,为了使得第一摄像头模组100和第三摄像头模组500获得品质较佳的图像,第一摄像头模组100和第三摄像头模组500配置有光学防抖装置。而光学防抖装置一般配置有一个或者多个磁性元件,例如上文介绍的第一磁石和第二磁石,此不进行赘述。因此,第一摄像头模组100和第三摄像头模组500上的磁性元件会相互产生磁场。可以理解的,如果第一摄像头模组100和第三摄像头模组500靠得太近,则第一摄像头模组100上的磁石和第三摄像头模组500上的磁性元件之间产生的磁力不可避免对第一摄像头模组100或者第三摄像头模组500拍照的对焦过程产生影响,影响拍照的效果。由于大广角摄像头,也就是第二摄像头模组300为自动对焦(AF)或者定焦(FF),因此本申请一实施例中,将第二摄像头模组300设置在第一摄像头模组100和第三摄像头模组500之间,也即大广角摄像头位于潜望式长焦摄像头和广角主摄像头之间。采用这种排布既可以减小三个摄像头模组所形成的整体空间,也可以避免第一摄像头模组100和第三摄像头模组500之间的磁性元件存在互相干扰。
参见图38和图39,图38为本申请摄像头组件600,一实施例中的结构示意图;图39为本申请一实施例中摄像头组件安装在电子装置上的结构示意图。一实施例中,光转向件24具有第一中心点248,第二摄像头模组300具有第二中心点302,第三摄像头模组500具有第三中心点502,且第一、第二及第三中心点248、302、502位于一条直线上且垂直于透镜组件70的光轴A3。可以理解地,第一中心点248、第二中心点302以及第三中心点502位于一条直线上的含义是:第一中心点248、第二中心点302以及第三中心点502位于后盖204上的正投影点在一条直线上。即光线从手机的正面照向后盖204且垂直后盖204照射时,第一中心点248、第二中心点302以及第三中心点502位于后盖204上的投影点在一条直线上。
具体地,当第一、第二及第三中心点248、302、502位于一条直线上且垂直于透镜组件70的光轴A3时,第一摄像头模组100沿透镜组件70的光轴A3方向的长度大于第二摄像头模组300的长度,如图38所示。即第一摄像头模组100在后盖204上正投影的长度较第二及第三摄像头模组300、500在后盖204的正投影长度长。可以理解地,由于第一摄像头模组100为长焦潜望式摄像头,包括光转向件24、透镜组件70以及图像传感器80,且光转向件24、透镜组件70以及图像传感器80所形成光路并非一条直线,需要转向传输,三者之间需要设置一定的间距,而第二摄像头模组300或者第三摄像头模组500在拍摄过程中所形成的光路为一条直线,因此第一透镜模组100的长度比第二摄像头模组300或者第三摄像头模组500的长度都更长。
在一实施例中,第二摄像头模组300和第三摄像头模组500沿透镜组件70的光轴A3方向的长度相等。可以理解地,三个摄像头模组采用这样的结构排布,整体从外观上呈L形,使得三个摄像头模组形成的整体更美观。
另一实施例中第二摄像头模组300和第三摄像头模组500沿透镜组件70的光轴A3的长度也可以不相等,例如三个摄像头模组沿透镜组件70的光轴A3方向的长度形成逐渐变大的递增关系,如图40所示;或者逐渐变小的递减关系,如图41所示,此不做具体限定。
在另一实施例中,第一摄像头模组100、第二摄像头模组300以及第三摄像头模组500的中心点:第一、第二及第三中心点248、302、502位于一条直线上且平行于透镜组件70的光轴A3,即三个摄像头模组从外观上呈一字形,如图37和42所示。可以理解地,在三个摄像头模组呈一字型且第二摄像头模组300位于第一摄像头模组100和第三摄像头模组500之间的实施例中,进一步的,一实施例中,光转向件24相对透镜组件70更靠近第三摄像头模组500。另一实施例中,也可以是透镜组件70相对光转向件24更靠近第三摄像头模组500,如图43所示,在此不做具体限定。
同时参见图44和图45,其中图44为本申请一实施例中机壳200的结构立体示意图,图45为电子装置一实施例的结构示意图。以下描述三个摄像头模组与机壳200之间的位置关系和连接关系。一实施例中,机壳200开设有三个开孔,且三个开孔的中心点连线位于一条直线上。具体的,三个开孔开设在机壳200的后盖204上,包括第一开孔204a、第二开孔204b以及第三开孔204c。第一、第二及第三开孔204a、204b、204c三个开孔之间形成连接筋,即后盖204上的三个开孔间隔设置。进一步地,第一摄像头模组100对应安装于第一开孔204a位置处,第二摄像头模组300对应安装于第二开孔204b位置处,第三摄像头模组500对应安装于第三开孔204c位置处。具体地,第一摄像头组件100的光转向件24与第一开孔204a相对设置,用于接收光线,光转向件24的正投影落在第一开孔204a。可以理解地,此处所描述的光转向件24的正投影为光从手机的正面照向后盖204的方向照射时,光转向件24产生的投影。
具体地,机壳200设置容置腔206,即机壳200的前壳202和后盖204围设形成容置腔206,该容置腔206与后盖204上的第一开孔204a、第二开孔204b以及第三开孔204c相互连通。具体的,第一摄像头模组100、第二摄像头模组300以及第三摄像头模组500安装在容置腔206内,三个摄像头模组分别通过第一开孔204a、第二开孔204b和第三开孔204c接收入射光线。
可选地,在一实施例中,第一开孔204a的面积大于第二开孔204b、第三开孔204c的面积。进一步,可选地,另一实施中,第二开孔204b和第三开孔204c的面积相等。其他的实施例中,三个开孔的面积均相等,或者呈逐渐递增或者逐渐递减的关系,此不做具体限定。可以理解地,第一开孔204a只与光转向件24相对,透镜组件70和图像传感器80被机壳200所遮挡,即被机壳200的后盖204所遮挡。因此从手机的背面看仅能看到第一开孔204a、第二开孔204b以及第三开孔204c,看不到透镜组件70和图像传感器80。
在一实施例中,如图45所示,第一开孔204a为四边形,第二开孔204b和第三开孔204c为圆形,采用这样的形状搭配能够使得采用了该摄像头组件600的电子装置的外观更具美感。其他实施例中,三个开孔也可以采用同样的形状,或者采用出圆形和四边形以外的其他形状,此不做具体限定。
进一步,机壳200包括两条相对且平行设置的第一边201及两条相对且平行设置的第二边203,第一边201和第二边203首尾相连。具体地,一实施例中后盖204的外轮廓包括第一边201以及与第一边201连接的第二边203。进一步,一实施例中,第一边201与第二边203垂直设置,且第一边201与第二边203连接位置为直角。另一实施中,第一边201和第二边垂直203,且第一边201与第二边203通过圆弧过渡连接,如图45所示,使得手机的背面边缘的位置成圆滑过渡,手感更好。
具体地,第一边201的长度大于第二边203的长度,即第一边201为后盖204的长边,第二边203为后盖204的短边。
可选地,不同的实施例中,第一开孔204a、第二开孔204b以及第三开孔204c的中心点连线与第一边201或者第二边203平行。
具体地,一实施例中,如图45所示,第一开孔204a、第二开孔204b以及第三开孔204c的中心点连线与第一边201平行,也就是三个摄像头模组呈L形的结构。
另一实施例中,如图46所示,第一开孔204a、第二开孔204b以及第三开孔204c的中心点连线与第二边203平行,也就是三个摄像头模组呈一字形的结构。
参见图47,具体地,后盖204包括后盖中心点2042,后盖204具有经过后盖中心点2042,且与第一边201平行的中心线为第一中心线2044;且后盖204具有经过后盖中心点2042,且与第二边203平行的中心线为第二中心线2046。其中,第一开孔204a、第二开孔204b以及第三开孔204c位于第二边203至第二中心线2046之间,即后盖204上的三个开孔位于手机的上半部分。进一步地,在一实施例中,第一开孔204a、第二开孔204b以及第三开孔204c的中心点的连线与后盖204的第一中心线2044重合,即第一摄像头组件600位于手机偏上半部分的中间位置。可以理解得,第一摄像头组件600位于手机偏上半部分的中间位置,利于整机结构堆叠,使得整机更为美观。
参见图44、图48和图49,其中图48为本申请一实施例中摄像头组件的立体结构示意图;图49为支架900一实施例中的结构示意图。具体的,一实施例中,应用了该摄像头组件600的手机还包括一支架900,支架900与机壳200固定连接,支架900位于前壳202与后盖204之间,支架900上开设三个收容槽,包括第一收容槽900a、第二收容槽900b和第三收容槽900c。第一、第二以及第三摄像头模组100、300、500分别一一固定在第一收容槽900a、第二收容槽900b和第三收容槽900c中,一个收容槽对应设置一个摄像头模组,进而通过支架900将第一、第二以及第三摄像头模组100、300、500固定形成一个整体。
进一步地,装饰件700设置在支架900的上方,具体地,装饰件700可以抵靠在支架900上,也可以与支架900间隔设置。支架900可以减少第一摄像头模组100、第二摄像头模组300和第三摄像头模组500受到的冲击,提高第一摄像头模组100、第二摄像头模组300和第三摄像头模组500寿命。
具体的,参见图50所示,图50为本申请一实施例中手机的正视结构示意图,手机的显示组件包括屏幕404,屏幕404嵌设于前壳202内,屏幕404包括显示区401和非显示区403,非显示区403围绕显示区401设置。可选地,一实施例中,第一摄像头模组100、第二摄像头模组300以及第三摄像头模组500在移动终端的厚度方向的正投影位于显示区401内。其他的实施例中,也可以是第一摄像头模组100、第二摄像头模组300或者第三摄像头模组500在移动终端的厚度方向的正投影一部分位于显示区401内,一部分位于非显示区403中,此不做具体限定。
以上仅为本申请的实施方式,并非因此限制本申请的专利范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的专利保护范围内。

Claims (52)

  1. 一种摄像头模组,包括:
    固定件;
    转动件,与所述固定件转动连接,包括:
    座体;及
    光转向件,固定安装于所述座体上,用于对入射光进行转向;
    第一滚珠,设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕第一轴线转动;及
    第二滚珠,设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕第二轴线转动。
  2. 根据权利要求1所述的摄像头模组,其中,所述第一滚珠的数量为多个,多个第一滚珠的中心均位于所述第一轴线上;
    所述第二滚珠的数量为多个,多个第二滚珠的中心均位于所述第二轴线上。
  3. 根据权利要求2所述的摄像头模组,其中,所述第一滚珠与所述第二滚珠的数量均为两个。
  4. 根据权利要求1所述的摄像头模组,其中,所述摄像头模组还包括连接件,所述连接件设置于所述固定件与所述转动件之间;
    所述第一滚珠设置于所述座体与所述连接件之间,以使所述转动件相对于所述固定件及所述连接件绕所述第一轴线转动;
    所述第二滚珠设置于所述固定件与所述连接件之间,以使所述连接件及所述转动件相对于所述固定件绕所述第二轴线转动。
  5. 根据权利要求4所述的摄像头模组,其中,所述座体包括朝向所述连接件的第一侧壁,所述座体的第一侧壁上开设有与所述第一滚珠匹配的第一转动槽,
    所述连接件包括与所述座体的第一侧壁相对设置的第一外壁面,所述连接件的第一外壁面上开设有与所述第一转动槽相对且与所述第一滚珠匹配的第二转动槽;
    所述第一滚珠容置于所述第一转动槽和所述第二转动槽内,并在所述座体的第一侧壁与所述连接件的第一外壁面之间形成第一间隙,以使所述转动件通过所述第一滚珠在所述第一转动槽和所述第二转动槽内的转动而在所述第一间隙所限定的范围内绕所述第一轴线转动。
  6. 根据权利要求5所述的摄像头模组,其中,所述连接件还包括与所述第一外壁面相背设置的第二外壁面,所述连接件的第二外壁面上开设有与所述第二滚珠匹配的第三转动槽,
    所述固定件包括一与所述连接件的第二外壁面相对的第一侧壁,所述固定件的第一侧壁上开设有与所述第三转动槽相对且与所述第二滚珠匹配的第四转动槽;
    所述第二滚珠容置于所述第三转动槽和所述第四转动槽内,并在所述连接件的第二外壁面与所述固定件的第一侧壁之间形成第二间隙,以使所述转动件通过所述第二滚珠在所述第三转动槽和所述第四转动槽内的转动而在所述第二间隙所限定的范围内绕所述第二轴线转动。
  7. 根据权利要求6所述的摄像头模组,其中,所述摄像头模组还包括:
    第一驱动机构,与所述座体连接,用于驱动所述座体带动所述光转向件绕所述第一轴线转动;及
    第二驱动机构,与所述座体连接,用于驱动所述座体带动所述光转向件绕所述第二轴线转动。
  8. 根据权利要求7所述的摄像头模组,其中,所述座体包括第二侧壁,所述座体的第二侧壁设置于所述座体的第一侧壁一侧,并与所述座体的第一侧壁连接,所述固定件包括第二侧壁,所述固定件的第二侧壁与所述固定件的第一侧壁连接,并与所述座体的第二侧壁相对设置;
    所述第一驱动机构包括:
    第一磁石,固定于所述座体的第二侧壁上;及
    第一线圈,设置于所述固定件的第二侧壁上,并与所述第一磁石对应;
    其中,在所述第一线圈通电时,所述第一磁石发生运动以驱动所述座体带动所述光转向件绕所述第一轴线转动。
  9. 根据权利要求8所述的摄像头模组,其中,所述座体的第二侧壁上设置有第一安装槽,所述第一磁石通过粘接的方式固定于所述第一安装槽内。
  10. 根据权利要求7所述的摄像头模组,其中,所述座体包括第三侧壁,所述座体的第三侧壁与所述座体的第一侧壁连接,所述固定件包括第三侧壁,所述固定件的第三侧壁与所述固定件的第一侧壁连接,并与所述座体的第三侧壁相对设置;
    所述第一驱动机构包括:
    第二磁石,固定于所述座体的第三侧壁上;及
    第二线圈,设置于所述固定件的第三侧壁上,并与所述第二磁石对应;
    其中,在所述第二线圈通电时,所述第二磁石发生运动以驱动所述座体带动所述光转向件绕所述第一轴线转动。
  11. 根据权利要求10所述的摄像头模组,其中,所述座体的第三侧壁上设置有第二安装槽,所述第二磁石通过粘接的方式固定于所述第二安装槽内。
  12. 根据权利要求7所述的摄像头模组,其中,所述座体包括一底壁,所述底壁设置于所述座体的第一侧壁一侧,并与所述座体的第一侧壁连接,所述固定件包括一底壁,所述固定件的底壁设置于所述固定件的第一侧壁一侧,并与所述固定件的第一侧壁连接,且与所述座体的底壁相对设置;
    所述第二驱动机构包括:
    第三磁石,固定于所述座体的底壁上;及
    第三线圈,设置于所述固定件的底壁上,并与所述第三磁石对应;
    其中,在所述第三线圈通电时,所述第三磁石发生运动以驱动所述座体带动所述光转向件绕所述第二轴线转动。
  13. 根据权利要求12所述的摄像头模组,其中,所述底座的底壁上设置有第三安装槽,所述第三磁石通过粘接的方式固定于所述第三安装槽内。
  14. 根据权利要求6所述的摄像头模组,其中,所述摄像头模组还包括:
    第一磁吸件,固定在所述座体的第一侧壁上;及
    第二磁吸件,固定在所述固定件的第一侧壁上;
    其中,所述第一磁吸件朝向所述第二磁吸件一侧的磁极与所述第二磁吸件朝向所述第一磁吸件一侧的磁极的极性相反,以通过异性相吸而将所述座体、所述连接件及所述固定件约束在一起。
  15. 根据权利要求14所述的摄像头模组,其中,所述第一磁吸件包括第四磁石,所述座体的第一侧壁上设置有与所述第四磁石匹配的第四安装槽,所述第四磁石通过粘接的方式固定于所述第四安装槽内;
    所述第二磁吸件包括第五磁石,所述固定件的第一侧壁上设置有与所述第五磁石匹配的第五安装槽,所述第五磁石通过粘接的方式固定于所述第五安装槽内。
  16. 根据权利要求1所述的摄像头模组,其中,所述第一轴线与所述第二轴线互相垂直。
  17. 根据权利要求1所述的摄像头模组,其中,所述摄像头模组还包括透镜组件,所述透镜组件与所述固定件可移动连接,用以传输经过光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线。
  18. 根据权利要求17所述的摄像头模组,其中,所述透镜组件包括:
    移动件,
    镜片单元,固定在所述移动件上,所述透镜组件的光轴为所述镜片单元的光轴;及
    第三驱动机构,连接所述固定件和所述移动件,并用于驱动所述移动件沿所述镜片单元的光轴移动。
  19. 根据权利要求18所述的摄像头模组,其中,所述移动件呈筒状;
    所述镜片单元包括多个镜片,所述多个镜片沿所述移动件的移动方向间隔设置在所述移动件内。
  20. 根据权利要求18所述的摄像头模组,其中,所述移动件包括至少两个夹片;
    所述镜片单元包括多个镜片,所述多个镜片夹设在所述两个夹片之间,且沿所述移动件的移动方向间隔设置。
  21. 根据权利要求18所述的摄像头模组,其中,所述移动件、所述镜片单元及所述第三驱动机构的数量均为多个,每一所述镜片单元包括一个镜片,
    每一所述镜片单元分别与一所述移动件固定连接,每一所述驱动机构分别与一所述移动件连接以独立驱动一所述移动件移动。
  22. 根据权利要求1所述摄像头模组,其中,所述光转向件为棱镜,所述棱镜包括:
    入光面,
    反光面,与所述入光面连接且呈倾斜设置,及
    出光面,与所述入光面连接;
    所述入射光由所述入光面进入,经所述反光面进行转向,并由所述出光面射出。
  23. 根据权利要求22所述的摄像头模组,其中,所述出光面进一步与所述反光面连接。
  24. 根据权利要求22所述的摄像头模组,其中,所述棱镜还包括:
    背光面,与所述入光面相背设置,所述反光面连接所述入光面和所述背光面;
    所述出光面与所述反光面相背设置,并连接在所述入光面和背光面之间。
  25. 根据权利要求24所述的摄像头模组,其中,所述入光面与所述背光面平行设置。
  26. 根据权利要求25所述的摄像头模组,其中,所述入光面和所述背光面均垂直于所述出光面。
  27. 根据权利要求24所述的摄像头模组,其中,所述入光面与所述背光面的距离范围为4.8-5.0mm。
  28. 根据权利要求22所述的摄像头模组,其中,所述第一轴线垂直于所述入光面,所述第二轴线平行于所述入光面及所述反光面。
  29. 根据权利要求22所述的摄像头模组,其中,所述反光面相对于所述入光面呈45度倾斜。
  30. 根据权利要求22所述的摄像头模组,其中,所述入光面、所述反光面和所述出光面的表面均设置有硬化层。
  31. 根据权利要求1所述的摄像头模组,其中,所述光转向件为平面镜。
  32. 根据权利要求17所述的摄像头模组,其中,还包括图像传感器,与所述固定件连接设置,用以感测经过所述透镜组件的光线。
  33. 一种摄像头模组,包括:
    固定件;
    转动件,与所述固定件连接,且可相对于所述固定件绕第一轴线及第二轴线转动,包括:
    座体;及
    光转向件,固定安装于所述座体上,用于对入射光进行转向;
    多个第一滚珠,沿所述第一轴线的轴向设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕所述第一轴线转动;及
    多个第二滚珠,沿所述第二轴线的轴向设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕所述第二轴线转动。
  34. 一种潜望式摄像头模组,包括:
    固定件;
    转动件,与所述固定件连接,且可相对于所述固定件绕第一轴线和第二轴线转动,包括:
    座体;及
    光转向件,固定安装于所述座体上,具有入光面及与所述入光面连接且呈倾斜设置的反光面,用于对由所述入光面进入的入射光通过所述反光面进行转向;
    连接件,设置于所述转动件与所述固定件之间;
    多个第一滚珠,设置于所述座体与所述连接件之间,用以形成所述第一轴线使所述转动件相对于所述固定件及所述连接件绕所述第一轴线转动;及
    多个第二滚珠,设置于所述连接件及所述固定件之间,用以形成所述第二轴线使所述转动件及所述连接件相对于所述固定件绕所述第二轴线转动。
  35. 一种摄像头组件,其中,包括:
    第一摄像头模组,包括:
    固定件,开设有进光口;
    转动件,与所述固定件转动连接,包括:
    座体;及
    光转向件,固定安装于所述座体上,并与所述进光口对应,用于对入射光进行转向;
    多个第一滚珠,设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕第一轴线转动;及多个第二滚珠,设置于所述座体与所述固定件之间,以使所述转动件可相对于所述固定件绕第二轴线转动;及装饰件,围设在所述进光口的外周。
  36. 根据权利要求35所述的摄像头组件,其中,所述固定件包括顶壁和设置在所述顶壁周边的侧壁,所述进光口开设在所述顶壁上,所述顶壁设有凹槽;所述装饰件的一部分容置于所述凹槽内。
  37. 根据权利要求36所述的摄像头组件,其中,所述凹槽形成在所述顶壁和所述侧壁的连接处。
  38. 根据权利要求37所述的摄像头组件,其中,所述凹槽设于所述进光口相对的两侧;或者,所述凹槽围设于所述进光口的外周。
  39. 根据权利要求35所述的摄像头组件,其中,所述装饰件包括:
    主体部,开设有第一通孔,所述第一通孔和所述进光口对应;及
    凸边,设置在所述主体部的底部,所述凸边沿所述第一通孔的径向朝远离所述第一通孔的方向延伸。
  40. 根据权利要求39所述的摄像头组件,其中,还包括第二摄像头模组,所述第二摄像头模组包括:
    壳体,开设有入光口;及
    成像组件,设置在所述壳体内;
    所述第一摄像头模组和所述第二摄像头模组并排设置,所述主体部围设于所述入光口的外周,所述主体部还开设有第二通孔,所述第二通孔与所述入光口对应。
  41. 一种电子设备,包括:
    前壳;
    屏幕,嵌设于所述前壳内;
    后盖,与所述前壳相连;
    第一摄像头模组,嵌设于所述后盖内,包括:
    固定件;
    转动件,与所述固定件连接,且可相对于所述固定件绕第一轴线及第二轴线转动,包括:
    座体;及
    光转向件,固定安装于所述座体上,用于对入射光进行转向;
    多个第一滚珠,设置于所述座体与所述固定件之间,用以形成所述第一轴线使所述转动件相对于所述固定件绕所述第一轴线转动;
    多个第二滚珠,设置于所述座体与所述固定件之间,用以形成所述第二轴线使所述转动件相对于所述固定件绕所述第二轴线转动,所述第一轴线垂直于所述第二轴线;及
    透镜组件,与所述固定件可移动连接,用以传输经过所述光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线;及
    第二摄像头模组,与所述第一摄像头模组并行嵌设于所述后盖内。
  42. 根据权利要求41所述的电子设备,所述第一摄像头模组为潜望式长焦摄像头模组,第二摄像头模组为广角摄像头模组。
  43. 一种移动终端,包括:
    前壳;
    屏幕,嵌设于所述前壳内,所述屏幕具有显示区;
    后盖,与所述前壳相连;
    第一摄像头模组,嵌设于所述后盖内,包括:
    固定件;
    转动件,与所述固定件转动连接,且可相对于所述固定件绕第一轴线及第二轴线转动,包括:
    座体;及
    光转向件,固定安装于所述座体上,具有入光面及与入光面连接且呈倾斜设置的反光面,用于对由所述入光面进入的入射光通过所述反光面进行转向;
    连接件,设置于所述转动件与所述固定件之间;
    多个第一滚珠,设置于所述座体与所述连接件之间,用以形成第一轴线;
    第一驱动机构,与所述座体连接,用于驱动所述座体带动所述光转向件相对于所述固定件及连接件绕所述第一轴线转动;
    多个第二滚珠,设置于所述连接件及所述固定件之间,用以形成第二轴线,所述第一轴线垂直于所述第二轴线;
    第二驱动机构,与所述座体连接,用于驱动所述座体带动所述光转向件及所述连接件相对于所述固定件绕所述第二轴线转动;及
    透镜组件,与所述固定件可移动连接,用以传输经过所述光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线;及
    图像传感器,与所述固定件连接,用以感测经过所述透镜组件的光线;及
    第二摄像头模组,与所述第一摄像头模组并行嵌设于所述后盖内,所述第一摄像头模组及所述第二摄像头模组在所述屏幕上的投影位于所述显示区内。
  44. 一种摄像头的拍摄方法,其中,所述摄像头包括固定件、转动件、第一滚珠及第二滚珠,所述转动件与所述固定件转动连接,并包括座体及固定安装于所述座体上的光转向件,所述光转向件用于对入射光进行转向,所述第一滚珠及所述第二滚珠均设置于所述座体与所述固定件之间,所述拍摄方法包括:
    检测并获取所述固定件的抖动参数,生成与所述抖动参数对应的控制信号;及
    采用所述控制信号驱动所述转动件通过所述第一滚珠相对于所述固定件绕第一轴线转动,及通过所述第二滚珠相对于所述固定件绕第二轴线转动。
  45. 根据权利要求44所述的拍摄方法,其中,所述抖动参数包括:所述固定件绕所述第一轴线的转动角度以及绕所述第二轴线的转动角度;
    所述检测并获取所述固定件的抖动参数,生成与所述抖动参数对应的控制信号的步骤包括:
    检测并获取所述固定件绕所述第一轴线的转动角度以及绕所述第二轴线的转动角度;及
    生成与所述固定件绕所述第一轴线的转动角度对应的第一控制信号,以及与所述固定件绕所述第二轴线的转动角度对应的第二控制信号;
    采用所述控制信号驱动所述转动件转动的步骤包括:
    采用所述第一控制信号驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动第一角度补偿量;及
    采用所述第二控制信号驱动所述转动件,以使所述转动件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动第二角度补偿量。
  46. 根据权利要求45所述的拍摄方法,其中,所述摄像头包括第一驱动机构和第二驱动机构,所述第一驱动机构和所述第二驱动机构均与所述座体连接;
    采用所述控制信号驱动所述转动件转动的步骤包括:
    采用所述第一控制信号控制所述第一驱动机构驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量;及
    采用所述第二控制信号控制所述第二驱动机构驱动所述转动件,以使所述转动件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动所述第二角度补偿量。
  47. 根据权利要求46所述的拍摄方法,其中,所述第一驱动机构包括第一线圈和第一磁石,所述第一线圈固定于所述固定件上,所述第一磁石对应所述第一线圈而固定于所述座体上;
    所述采用所述第一控制信号控制所述第一驱动机构驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量的步骤包括:
    根据所述第一控制信号向所述第一线圈输入第一方向及第一大小的电流,以使所述第一线圈产生磁场;及
    所述第一磁石在所述第一线圈产生的磁场的作用下发生运动以驱动所述座体,进而带动所述光转向件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量。
  48. 根据权利要求46所述的拍摄方法,其中,所述第一驱动机构还包括第二线圈和第二磁石,所述第二线圈固定于所述固定件上,所述第二磁石对应所述第二线圈而固定于所述座体上;
    所述采用所述第一控制信号控制所述第一驱动机构驱动所述转动件,以使所述转动件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第一角度补偿量的步骤包括:
    根据所述第一控制信号向所述第二线圈输入第二方向及第二大小的电流,以使所述第二线圈产生磁场;及
    所述第二磁石在所述第二线圈产生的磁场的作用下发生运动以驱动所述座体,进而带动所述光转向件通过所述第一滚珠相对于所述固定件绕所述第一轴线转动所述第二角度补偿量。
  49. 根据权利要求46所述的拍摄方法,其中,所述第二驱动机构包括第三线圈和第三磁石,所述第三线圈固定于所述固定件上,所述第三磁石对应所述第三线圈而固定于所述座体上;
    所述采用所述第二控制信号控制所述第二驱动机构驱动所述转动件,以使所述转动件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动所述第二角度补偿量的步骤还包括:
    根据所述第二控制信号向所述第三线圈输入第三方向及第三大小的电流,以使所述第三线圈产生磁场;及
    所述第三磁石在所述第三线圈产生的磁场的作用下发生运动以与所述第二磁石共同驱动所述座体,进而带动所述光转向件通过所述第二滚珠相对于所述固定件绕所述第二轴线转动所述第二角度补偿量。
  50. 根据权利要求44所述的拍摄方法,其中,所述第一轴线与所述第二轴线互相垂直。
  51. 根据权利要求44所述的拍摄方法,其中,所述摄像头还包括第三驱动机构及透镜组件,所述透镜组件在所述第三驱动机构的驱动下与所述固定件可移动连接,用以传输经过光转向件转向的光线,所述透镜组件的光轴垂直于所述第一轴线及所述第二轴线,所述拍摄方法还包括:
    检测并获取所述固定件在所述透镜组件的光轴方向上的位移;
    生成与所述固定件在所述光轴方向上的位移对应的第三控制信号;及
    采用所述第三控制信号控制所述第三驱动机构驱动所述透镜组件,以使所述透镜组件沿所述光轴移动所述位移补偿量。
  52. 根据权利要求51所述的拍摄方法,其中,所述摄像头还包括图像传感器,与所述固定件连接设置,用以感测经过所述透镜组件的光线。
PCT/CN2019/081890 2018-07-09 2019-04-09 摄像头模组、组件、电子设备、移动终端及拍摄方法 WO2020010886A1 (zh)

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