WO2022047798A1 - 一种摄像头组件及交互平板 - Google Patents

一种摄像头组件及交互平板 Download PDF

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Publication number
WO2022047798A1
WO2022047798A1 PCT/CN2020/113832 CN2020113832W WO2022047798A1 WO 2022047798 A1 WO2022047798 A1 WO 2022047798A1 CN 2020113832 W CN2020113832 W CN 2020113832W WO 2022047798 A1 WO2022047798 A1 WO 2022047798A1
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WO
WIPO (PCT)
Prior art keywords
camera module
bracket
support
camera
module
Prior art date
Application number
PCT/CN2020/113832
Other languages
English (en)
French (fr)
Inventor
郑晓涛
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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
Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Priority to CN202080073073.7A priority Critical patent/CN114631303A/zh
Priority to PCT/CN2020/113832 priority patent/WO2022047798A1/zh
Publication of WO2022047798A1 publication Critical patent/WO2022047798A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Definitions

  • the present invention relates to the technical field of interactive tablet, in particular to a camera assembly and an interactive tablet.
  • the front camera of the general interactive tablet mostly adopts an embedded design, which is to open a hole in the middle of the frame of the interactive tablet and cover it with glass.
  • the camera component is embedded in the frame of the interactive tablet and penetrates through the glass.
  • the external image is obtained, but due to the requirement of the camera angle, in this solution, a through hole is opened on the front of the frame of the interactive flat panel.
  • the purpose of the present invention is to provide a camera assembly, which has the advantage of adjustable camera angle.
  • a camera assembly comprising a lifting bracket, a camera module support, a camera module and a drive module; the camera module is mounted on the camera module support, the camera module and the camera module
  • the assembly support is rotatably connected, and the camera module support is slidably arranged on the lifting bracket; the rotation axis of the camera module and the camera module support is rotatably connected to the first rotation axis; the camera module
  • the module is also rotatably connected with the driving module, and the rotation axis rotatably connected with the camera module and the driving module is a second rotation axis; the first rotation axis and the second rotation axis are arranged in parallel, and the second rotating shaft is located on the side of the first rotating shaft away from the front of the camera module, and the lifting bracket is provided with a limiting portion;
  • the driving module is used to drive the lifting movement of the second rotating shaft, and drive the camera module and the camera module support to slide on the lifting bracket.
  • the camera module support slides
  • the camera module support is restricted by the limit portion and cannot continue to slide, and the camera module rotates around the first under the continuous action of the drive module.
  • the shaft is turned over to the front side of the camera module.
  • the camera assembly according to the embodiment of the present invention is rotatably connected by the camera module and the camera module support, and the camera module and the drive module are rotatably connected, so that the camera module is rotatably connected.
  • the linear sliding movement and the axial flipping movement can be realized under the driving of the driving module, which avoids the influence of the use height and the use angle on the camera angle thereof, and effectively expands the visual range of the camera module.
  • the first rotating shaft includes two first rotating shaft bodies, and the two first rotating shaft bodies are respectively arranged on two outer sides of the camera module;
  • the camera module support includes a support body and two rotating shaft supports protruding on both ends of the support body, each of the rotating shaft supports is provided with a shaft hole, and the two first rotating shaft bodies are respectively rotatably penetrated through the two rotating shaft supports. each of the shaft holes.
  • the camera module support further includes a spring
  • the spring includes a spring body, a first extension end and a second extension end arranged at both ends of the spring body, and the first extension end is connected to the spring body.
  • the rotating shaft support is fixedly connected, the second extension end is fixedly connected with the camera module, and the elastic force of the spring on the camera module is the same as the driving module on the camera module resisting the driving force.
  • the driving force of the driving module is matched with the spring resistance, so that the turning angle of the camera can be better adjusted, and the turning movement is more stable.
  • the spring body is sleeved on the first rotating shaft body, so that the resistance of the spring can better match the driving force of the driving module;
  • the rotating shaft support faces the
  • One side of the camera module is provided with a first limit slot, and the first extension end is clamped and limited to the first limit slot;
  • the side of the camera module facing the spring is provided with a second limit slot.
  • a position slot, the second protruding end is locked in the second position limit slot, and the fixing method of the locking position has good stability and is convenient for assembly and disassembly operations.
  • the bottom of the camera module is provided with a slider and at least two hinged supports, and the two hinged supports extend toward the side away from the back of the camera module; each of the hinged supports runs through the opening.
  • the second rotating shaft includes two second rotating shaft bodies, and the two second rotating shaft bodies are respectively arranged on the two outer sides of the sliding block, and are rotatably penetrated through the two in the hinge shaft hole; the setting of the hinge support enables the driving module to drive the linear sliding movement and the axial flipping movement of the camera module more accurately and with less effort.
  • the drive module includes a drive motor and a lead screw, the lead screw is arranged perpendicular to the second rotation axis; the lead screw is provided with an external thread, and one end of the lead screw is fixed to the drive motor connected and can be rotated around the central axis of the screw rod under the drive of the driving motor; the slider is provided with a slider through hole, and the inner wall of the slider through hole is provided with a matching screw rod.
  • the inner thread of the slide block is sleeved on the screw rod.
  • the lifting support includes a support body and at least two guide rods, the guide rods are arranged along the sliding direction of the camera module support, and the two ends of the guide rods are fixedly connected with the support body; the camera module
  • the support further includes two sliding pieces, the two sliding pieces are respectively fixedly connected with both ends of the support body, and are movably arranged on the guide rod.
  • the guide rods are arranged to guide the sliding of the camera module support and improve the stability during the sliding process.
  • the bracket body further includes a bracket extension part; the bracket extension part is fixedly connected with the bottom edge of the bracket bottom plate, and the connection between the bracket extension part and the bracket bottom plate is made of elastic material and can be Elastic deformation occurs; a first through hole is formed through the extending portion of the bracket, and the screw rod is movably penetrated through the first through hole.
  • the elastically deformable arrangement of the connection between the bracket extension and the bracket bottom plate can avoid the technical problem that the lifting bracket is stuck when the camera module is turned over, and the camera module can be blocked. Linear slip motion as well as axial flip motion is smoother.
  • the bracket body includes a bracket bottom plate and bracket side walls vertically fixed on both sides of the bracket bottom plate; each of the bracket side walls is provided with a bar-shaped through-hole along the sliding direction of the camera module support.
  • the guide rods are arranged on both sides of the bracket body and are fixed on the outside of the side wall of the bracket; the camera module support further includes two sliding parts, the sliding parts and the support body are two The ends are fixedly connected; the support body is located between the two side walls of the support, and the two sliding pieces respectively pass through the strip-shaped through holes on both sides to the outside of the support body, and are movably arranged on the side walls of the support.
  • the limiting portion is a blocking member disposed at the end of the strip-shaped through hole.
  • the present invention also provides an interactive tablet, which includes a frame of the interactive tablet and the above-mentioned camera assembly; the frame of the interactive tablet is provided with a second through hole along the length or width of the interactive tablet; the lifting bracket can It is detachably fixed on the inner side of the frame of the interactive flat panel; the setting direction of the first rotating shaft is parallel to the width direction or the length direction of the interactive flat panel; under the driving of the driving module, the camera module can automatically The second through holes pass through or pass through the frame of the interactive flat panel.
  • the camera assembly further includes a cover, and the cover has a shape matching the second through hole and is fixed on the top of the camera module.
  • the cover can cover the second through hole, so as to prevent foreign debris, dust, etc. from entering the interactive tablet from the second through hole the frame, which in turn affects the camera module and other functional components in the frame of the interactive tablet.
  • the second through hole and the camera assembly are disposed on the frame of the top of the interactive tablet, which conforms to the user's use requirements and habits, and provides a good user experience.
  • a second through hole is formed on the frame of the interactive tablet, the camera assembly is arranged in the frame of the interactive tablet, and the lifting bracket and the camera module are supported by the lifting bracket and the camera module.
  • the front opening can realize a narrow frame or even a full screen design, the appearance of the interactive tablet frame is highly integrated and consistent, and the interactive tablet has a good appearance;
  • the angle can be adjusted, so as to expand the visual range of the camera module and avoid the use of the interactive panel from being high.
  • the influence of the camera angle of the camera assembly leads to the problem that the visual range of the camera cannot cover close-range objects.
  • the camera module support structure effectively improves the stability of the camera module support and the sliding movement of the camera module, and at the same time makes the structure of the lift-type camera assembly of the interactive tablet more compact and takes up less space. Less space; when no camera operation is required, the camera module can be hidden in the interactive tablet frame, and the interactive tablet frame can shield the camera module to avoid the problem of privacy leakage, and Through the arrangement of the cover, the camera module and other functional components of the interactive tablet can be protected to avoid the influence of foreign debris, dust, etc., and the appearance of the frame of the interactive tablet is consistent.
  • FIG. 1 is a schematic exploded schematic diagram of a camera assembly provided by an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a lifting bracket, a camera module support, a camera module, and a drive module provided by an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a support body of a lifting support provided by an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a camera module support provided in an embodiment of the present invention.
  • FIG. 5 is a schematic diagram 1 of spring installation provided by an embodiment of the present invention.
  • FIG. 6 is a second schematic diagram of spring installation provided by an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a connection between a camera module and a driving module according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an interactive tablet provided by an embodiment of the present invention when a camera operation is performed
  • FIG. 9 is a schematic structural diagram of an interactive tablet provided by an embodiment of the present invention when no camera operation is performed;
  • FIG. 10 is a schematic structural diagram of the camera assembly provided by an embodiment of the present invention when it is not working;
  • FIG. 11 is a schematic diagram 1 of a working process of a camera assembly provided by an embodiment of the present invention.
  • FIG. 12 is a second schematic diagram of a working process of a camera assembly provided by an embodiment of the present invention.
  • FIG. 13 is a schematic diagram 1 of the deformation of the connection between the bracket extension and the bracket bottom plate according to an embodiment of the present invention
  • FIG. 14 is a schematic diagram 2 of the deformation of the connection between the bracket extension part and the bracket bottom plate according to the embodiment of the present invention.
  • 20-lifting bracket 21-bracket body; 211-bracket bottom plate; 212-bracket side wall; 213-strip through hole; 214-guide rod support; 215-bracket extension; 216 first through hole; 217-fix part; 218-first fixing screw hole; 219-reinforcing rib; 22-guide rod;
  • 40-camera module 42-first rotating shaft body; 43-second limit slot; 44-hinged support; 442-hinged shaft hole; 45-slider; 46-slot slot; 47-second rotation shaft;
  • FIG. 1 is a schematic diagram of an exploded camera assembly provided by an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a lifting bracket, a camera module support, a camera module, and a drive module provided by an embodiment of the present invention
  • 3 is a schematic structural diagram of a bracket body of a lifting bracket provided by an embodiment of the present invention
  • FIG. 4 is a schematic structural schematic diagram of a camera module support provided by an embodiment of the present invention.
  • an embodiment of the present invention provides a camera assembly, which includes a lift bracket 20 , a camera module support 30 , a camera module 40 and a drive module 50 .
  • the camera module support 30 is slidably disposed on the lift bracket 20 , and the lift bracket 20 is a bracket with a space for the camera module support 30 and the camera module 40 to lift and slide.
  • the camera module 40 is rotatably connected with the camera module support 30 , and the rotation axis of the camera module 40 rotatably connected with the camera module support 30 is the first rotation axis.
  • the camera module 40 is also rotatably connected to the driving module 50, and the rotation axis of the camera module 40 and the driving module 50 is rotatably connected to be the second rotation axis; the first rotation axis and the second rotation axis are arranged in parallel, specifically Therefore, the axial direction of the first rotating shaft and the axial direction of the second rotating shaft are parallel to each other.
  • the second rotation axis is located on the side of the first rotation axis away from the front of the camera module 40.
  • the camera module 40 is provided with a camera, and the side facing the camera lens is the front of the camera module 40, that is, facing the interactive tablet. side of the display.
  • the top of the lifting bracket 20 is provided with a limiting portion, and the driving module 50 is used to drive the lifting movement of the second rotating shaft, and drive the camera module support 30 and the camera module 40 to slide on the lifting bracket 20 .
  • the camera module support 30 is restricted by the limiting part and cannot continue to slide, and the camera module 40 can rotate around the first rotation axis, the second The two rotating shafts are turned toward the front side of the camera module 40 .
  • the second rotating shaft continues to receive the driving force of the driving module 50. Since the first rotating shaft and the second rotating shaft are arranged in parallel, the second rotating shaft Continue to move relative to the first rotation axis, and change the sliding movement of the camera module 40 to rotation around the first rotation axis.
  • the camera module 40 is turned toward the front side of the camera module 40 .
  • the camera module 40 and the camera module support 30 are rotatably connected, and the camera module 40 is rotatably connected with the driving module 50, so that the camera module 40 can be rotated in the driving module.
  • the linear sliding motion and the axial flip motion are realized under the driving of the group 50 , which avoids the influence of the use height and the use angle on the camera angle thereof, and effectively expands the visual range of the camera module 40 .
  • the first rotating shaft includes two first rotating shaft bodies 42 , and the two first rotating shaft bodies 42 are respectively fixed on both outer surfaces of the camera module 40 .
  • the two first rotating shafts 42 are fixed to the outside of the bottom of the camera module 40 .
  • the camera module support 30 includes a support body 31 and two rotating shaft supports 32 protruding from both ends of the support body 31 , each rotating shaft support 32 is provided with a shaft hole 321 , and the two The first rotating shaft bodies 42 are respectively rotatably penetrated through the two shaft holes 321 .
  • FIG. 5 is a schematic diagram of spring installation provided by an embodiment of the present invention
  • FIG. 6 is a schematic diagram of the second spring installation provided by an embodiment of the present invention.
  • the camera module support 30 further includes The spring 33
  • the spring 33 includes a spring body 331, a first extension end 332 and a second extension end 333 arranged at both ends of the spring body 331, the first extension end 332 is fixedly connected with the rotating shaft support 32, and the second extension end
  • the end 333 is fixedly connected with the camera module 40
  • the elastic force of the spring 33 on the camera module 40 resists the driving force of the driving module 50 on the camera module 40 .
  • the driving force of the driving module 50 is matched with the resistance of the spring 33, so that the turning angle of the camera can be better adjusted, and the turning movement is more stable.
  • the spring body 331 is sleeved on the first rotating shaft body 42 .
  • the opening direction of the angle formed by the first extension end 332 and the second extension end 333 is toward the back side of the camera module 40 .
  • the opening direction of the included angle may also be directed to other directions.
  • the side of the rotating shaft support 32 facing the camera module 40 is provided with a first limiting groove 322 , and the first extension end 332 is engaged and limited to the first limiting groove 322 ; the camera module 40 is provided on the side facing the spring 33 .
  • FIG. 7 is a schematic diagram of a connection between a camera module and a drive module provided by an embodiment of the present invention.
  • a back side of the camera module 40 is provided with a strip along the height direction of the camera module 40 .
  • the bottom of the camera module 40 is provided with a slider 45 and at least two hinged supports 44, and the hinged supports 44 are respectively connected with the inner walls on both sides of the strip-shaped groove 46, and face away from the back side of the camera module 40.
  • Each hinge support 44 is provided with a hinge shaft hole 442 through it; the second rotating shaft includes two second rotating shaft bodies 47 , and the two second rotating shaft bodies 47 are respectively fixed on the two outer surfaces of the slider 45 , and rotatably pass through the two hinge shaft holes 442 .
  • the setting of the hinged support 44 prolongs the acting torque of the slider 45 on the camera module 40, so that the driving module 50 can drive the linear sliding movement and the axial flipping movement of the camera module 40 more accurately and with less effort. .
  • the drive module 50 includes a drive motor 51 and a screw rod 52, and the screw rod 52 is arranged perpendicular to the axial direction of the second rotating shaft; the screw rod 52 is provided with an external thread, one end of which is fixedly connected to the drive motor 51, and can be connected to the drive motor 51.
  • the drive motor 51 rotates around its central axis; the slider 45 is provided with a slider through hole, and the inner wall of the slider through hole is provided with an internal thread matching the screw rod 52; the slider 45 is sleeved on the screw rod 52 ;
  • the slider 45 is rotatably connected with the camera module 40 .
  • the setting of the drive motor 51, the screw rod 52 and the slider 45 is used to realize the sliding drive of the camera module 40 and the camera module support 30.
  • the automatic operation is simpler than the manual operation. Stablize.
  • the screw rod 52 is embedded in the bar-shaped groove 46, and the slider 45 can slide up/down in the bar-shaped groove 46.
  • the setting of the bar-shaped groove 46 can make the The camera assembly is more compact.
  • the lift bracket 20 includes a bracket body 21 and at least two guide rods 22 .
  • the guide rods 22 are arranged along the sliding direction of the camera module support 30 , and the two ends of the guide rods 22 are connected to the bracket.
  • the main body 21 is fixedly connected; as shown in FIG.
  • the guide rods 22 are arranged to guide the sliding of the camera module support 30 to improve the stability during the sliding process.
  • the bracket body 21 includes a bracket bottom plate 211 and bracket side walls 212 that are vertically fixed on both sides of the bracket bottom plate 211 .
  • a strip-shaped through hole 213 is formed through the side wall 212 of each bracket along the sliding direction of the camera module support 30 .
  • the guide rods 22 are arranged on both sides of the bracket body 21 and are fixed to the outer side of the bracket side wall 212; the camera module support 30 further includes two sliding parts 34, and the sliding parts 34 are fixedly connected with both ends of the support body 31; the support body 31 is located between the two side walls 212 of the bracket, and the two sliding members 34 respectively pass through the through holes 213 on both sides to the outside of the bracket body 21 , and are movably arranged on the guide rod 22 .
  • the limiting portion is a blocking member disposed at one end of the top of the bar-shaped through hole 213 ; the above arrangement makes the structure of the camera assembly more compact and reduces the space occupied.
  • the bracket body 21 further includes a bracket extension part 215; the bracket extension part 215 is fixedly connected to the bottom edge of the bracket bottom plate 211, and the connection between the bracket extension part 215 and the bracket bottom plate 211 is made of elastic material , and can be elastically deformed; a first through hole 216 is formed through the bracket extension portion 215 , and the screw rod 52 is movably penetrated through the first through hole 216 .
  • the elastically deformable setting of the connection between the bracket extension portion 215 and the bracket bottom plate 211 can avoid the technical problem that the lifting bracket 20 is stuck when the camera module 40 is turned over, so that the linear sliding movement of the camera module 40 and Axial flipping movement is smoother.
  • FIG. 8 is a schematic structural diagram of the interactive tablet provided by an embodiment of the present invention when a camera operation is performed
  • FIG. 9 is a schematic structural diagram of the interactive tablet provided by an embodiment of the present invention when the camera operation is not performed.
  • the embodiment of the present invention also provides an interactive flat panel, which can be any type of display, and is especially suitable for large interactive smart flat panels, televisions, etc., which includes an interactive flat panel frame 10 and the aforementioned camera assembly; along the length of the interactive flat panel Or the frame in the width direction is provided with a second through hole 12; the lifting bracket 20 is detachably fixed on the inner side of the frame 10 of the interactive flat panel; the setting direction of the first rotation axis of the camera module 40 corresponds to the width direction or length of the interactive flat panel The directions are parallel.
  • the setting direction of the first rotation axis of the camera module 40 is the same as that of the camera module 40.
  • the width directions of the interactive slabs are parallel.
  • the orientation of the first rotation axis of the camera module 40 is parallel to the length direction of the interactive plate.
  • the camera module 40 can pass through the second through hole 12 or penetrate into the interactive flat frame 10 .
  • the hidden setting avoids privacy problems caused by the camera being in an unobstructed state when the camera module 40 is not in use.
  • design space is reserved for the narrow frame and full-screen design of the interactive tablet.
  • the camera assembly further includes a cover body 60, the cover body 60 has a shape matching the second through hole 12, and is fixed on the top of the camera module 40, the "matching shape” ” means that the shape of the cover body 60 and the second through hole 12 are basically the same.
  • the cover body 60 is closed with the second through hole 12, the cover body 60 and the outer surface of the frame 10 are on the same plane, which is on the same plane as the outer surface of the frame 10. There is no obvious gap.
  • the shapes of the second through hole 12 and the cover body 60 are both rounded rectangles; further, the cover body 60 and the interactive flat frame 10 are made of the same material and have the same color to ensure consistency in appearance and ensure aesthetics.
  • the cover 60 can cover the second through hole 12 to prevent foreign debris, dust, etc. from entering the interactive flat frame 10 from the second through hole 12 , thereby preventing the camera module
  • the group 40 and other functional components within the interactive tablet bezel 10 are affected.
  • the second through hole 12 and the camera assembly are arranged on the top of the frame of the interactive tablet.
  • the interactive tablet generally has four frames, and the four frames are arranged opposite to each other. , when placed, the side frame close to the ground is the bottom frame, the side frame far away from the bottom frame and opposite to the bottom frame is the top frame, and the camera assembly is arranged on the top frame, which is convenient for shooting users. And in line with user needs and habits, user experience is good.
  • the lifting bracket 20 is a sheet metal part with high mechanical strength, and can achieve a certain degree of elastic deformation, not easy to be damaged, and has a long service life.
  • the bracket body 21 is protruded with a number of reinforcing ribs 219, which can further improve its mechanical Strength, as an embodiment, the reinforcing rib 219 is X-shaped, as shown in FIG. 3 .
  • the lifting bracket 20 is detachably fixed to the interactive tablet frame 10 by fixing screws (not shown in the figure), which is stable and easy to disassemble, which is convenient for later maintenance operations.
  • a fixing portion 217 is protruded on the outer surface of each bracket side wall 212 , and the fixing portion 217 is provided with a first fixing screw hole 218 penetrating through it.
  • a second fixing screw hole 14 is opened at the place, and the fixing screw passes through the first fixing screw hole 218 and the second fixing screw hole 14 in sequence, and the lifting bracket 20 is detachably fixed to the inner side of the interactive flat frame 10.
  • the lifting bracket 20 and the interactive tablet frame 10 can also be fixed in other ways.
  • FIG. 10 is a schematic structural diagram of the camera assembly provided by the embodiment of the present invention when it is not working.
  • the lifting bracket 20 , the module support 30 , the camera module 40 and the driving module 50 are arranged on the interactive tablet Inside the frame 10 , and the cover 60 can cover the second through hole 12 to prevent foreign debris, dust, etc. Other functional components are affected, and at the same time, the frame 10 of the interactive tablet has good integrity and high aesthetic appearance.
  • FIG. 11 is a schematic diagram of a working process of a camera assembly provided by an embodiment of the present invention.
  • FIG. 12 is a schematic diagram of a working process of the camera assembly provided by an embodiment of the present invention.
  • the drive motor 51 drives the screw rod 52 to rotate around its central axis, and the screw rod 52 moves up the slider 45 and drives the camera module 40 and the module through the cooperation of its external thread and the inner thread of the slider 45.
  • the support 30 moves upward, and the sliding member 42 slides upward along the guide rod 22 until the camera module 40 protrudes from the second through hole 12 and out of the frame 10 of the interactive flat panel, thereby realizing the camera function.
  • the sliding member 34 slides to the top of the guide rod 22, and the sliding block 45 continues to move upward through the continuous movement of the driving motor 51, and due to the limitation of the limiting portion, in this embodiment, the strip-shaped through hole 213 and the limit of the guide rod support 214, the camera module 40 and the module support 30 move to the upper end of the lifting bracket 20 and cannot continue to move upward, so only the camera module 40 and the slider 45 can be hinged.
  • side that is, the side facing the back of the interactive tablet continues to move upward, so that the camera module 40 can be flipped around the first rotational axis in the front direction of the interactive tablet under the drive of the driving motor 51, so that the camera module 40 can be turned upward.
  • the shooting center is aimed at the user of the interactive tablet to obtain the best shooting effect.
  • the camera module 40 When the camera module 40 is turned around the rotating shaft 42 toward the front side of the camera module 40 under the driving of the driving motor 51 , it makes the first extension end 332 and the second extension end 333 of the spring 33 form a clamp. As the angle increases, due to the existence of the elastic force of the spring 33 itself, it can generate a certain force against deformation, that is, a force against the flipping of the camera module 40 toward its front side, and the force is related to the driving motor 51 In combination with the driving force of the camera module, the flipping motion of the camera 40 is more stable, and the flip angle can be adjusted better, and the viewing angle ⁇ of the camera module can be expanded, so that it can better perform the camera operation. , to avoid technical problems where its viewing angle cannot cover close-range objects.
  • the driving motor 51 drives the screw rod 52 to rotate in the opposite direction around its central axis, it drives the slider 45 to rotate and move down, which in turn drives the camera module 40 to rotate around the first rotation axis and the second rotation axis toward the center.
  • the direction of the back of the interactive tablet is reversed, so that the camera module 40 can smoothly penetrate into the frame 10 of the interactive tablet from the second through hole 12, and further driven by the driving motor 51, the camera module 40 and the module support 30 move downward until The camera module 40 is completely concealed in the frame 12 of the interactive flat panel, and the cover 60 passes through the second through hole 12 .
  • FIG. 13 is a schematic diagram of the deformation of the connection between the bracket extension portion and the bracket bottom plate according to the embodiment of the present invention.
  • the second schematic diagram of the deformation of the connection between the bracket extension part and the bracket bottom plate provided by the embodiment of the present invention when the lift-type camera assembly of the interactive tablet is not working, and the module support 30 and the camera module 40 are upward During the movement, the included angle ⁇ 1 formed between the bracket extension 215 and the bracket bottom plate 211 in the lifting bracket 20 is 90°; when the second through hole 12 of the camera module 40 is extended and the flipping process is performed, the bracket extends The part 215 can move away from the interactive plate, so that the angle formed between the bracket extension part 215 and the bracket bottom plate 211 also changes, that is, the angle ⁇ formed between the bracket extension part 215 and the bracket bottom plate 211 2 >90°, this setting can avoid the technical problem that the lifting bracket 20 is stuck when the camera module 40 is turned over after protruding from the second through hole 12 , so that the camera module 40 can be removed from the second through hole 12
  • the linear sliding motion such as extending, turning and retracting and the axial turning motion operation are smooth
  • the second through hole 12 is formed on the frame 10 of the interactive tablet, and the camera assembly is arranged in the frame 10 of the interactive tablet, and the lifting bracket 20 and the camera module support 30 cooperate with each other.
  • the linear sliding movement of the camera module 40 driven by the driving module 50 can be used to pass through the second through hole 12 and perform the camera operation without opening the front of the interactive flat frame 10, which can achieve With a narrow frame or even a full screen design, the frame 10 of the interactive tablet has high appearance integrity and consistency, and the interactive tablet has a good appearance; in addition, the camera module 40 is slid to lift by using the axial flip motion of the camera module 40 .
  • the angle can be adjusted, so as to expand the visual range of the camera module 40, and avoid the influence of the use height of the interactive tablet on the camera angle of the camera module, resulting in The problem that the visible range of the camera cannot cover close-range objects.
  • the camera module 40 can be hidden in the interactive tablet frame 10, and the interactive tablet frame 10 can shield the camera module 40 to avoid the problem of privacy leakage.
  • the group 40 and other functional components of the interactive tablet are protected to avoid the influence of foreign debris, dust, etc., and the frame 10 of the interactive tablet has good appearance consistency.

Abstract

一种摄像头组件以及交互平板，摄像头组件包括升降支架（20）、摄像模组支座（30）、摄像模组（40）以及驱动模组（50）；摄像模组支座（30）可滑动地设置于升降支架（20）；摄像模组（40）与摄像模组支座（30）转动连接，其转动中心轴为第一转动轴；摄像模组（40）与驱动模组（50）转动连接，其转动中心轴为第二转动轴；第一转动轴与第二转动轴平行设置。通过摄像模组（40）和摄像模组支座（30）转动连接，以及摄像模组（40）与驱动模组（50）转动连接的配合，使得摄像模组（40）可在驱动模组（50）的驱动下实现线性滑移运动以及轴向翻转运动，避免了其使用高度以及使用角度对其摄像角度的影响，有效扩大摄像模组的可视范围。

Description

一种摄像头组件及交互平板 技术领域
本发明涉及交互平板技术领域，特别是涉及一种摄像头组件及交互平板。
背景技术
目前市面上的交互平板，如平板电脑、大型交互式智能平板等，为了满足人们对摄像的需求，其设置有前置摄像头。一般的交互平板的前置摄像头大多采用嵌入式设计，其为在所述交互平板边框中部开孔，并用玻璃覆盖，所述摄像头组件嵌入设计于所述交互平板边框内，并透过所述玻璃获得外部图像，但是由于摄像角度的需求，该方案中为在交互平板边框的正面开设通孔，由于该通孔的存在以及所述摄像头组件结构设置导致无法实现窄边框甚至是全面屏设计，影响视觉体验；另外，在不使用的场景下，大多数摄像头一直处于无遮挡状态，容易带来隐私问题。
发明内容
基于此，本发明的目的在于，提供一种摄像头组件，其具有摄像角度可调的优点。
一种摄像头组件，其包括升降支架、摄像模组支座、摄像模组以及驱动模组；所述摄像模组安装在所述摄像模组支座上，所述摄像模组与所述摄像模组支座转动连接，所述摄像模组支座滑动地设置于所述升降支架上；所述摄像模组与所述摄像模组支座转动连接的转动轴为第一转动轴；所述摄像模组还与所述驱动模组转动连接，所述摄像模组与所述驱动模组转动连接的转动轴为第二转动轴；所述第一转动轴与所述第二转动轴平行设置，且所述第二转动轴位于所述第一转动轴远离所述摄像模组正面的一侧，所述升降支架设有限位部；
所述驱动模组用于驱动所述第二转动轴的升降运动，并带动所述摄像模组和所述摄像模组支座在所述升降支架上滑动，当所述摄像模组支座滑动至所述升降支架的限位部时，所述摄像模组支座被所述限位部限制不能继续滑动，所述摄像模组在所述驱动模组的继续作用下绕所述第一转动轴向所述摄像模组正面一侧翻转。
本发明实施例所述摄像头组件，其通过所述摄像模组和所述摄像模组支座转动连接，以及所述摄像模组与所述驱动模组转动连接的配合，使得所述摄像模组可在所述驱动模组的驱动下实现线性滑移运动以及轴向翻转运动，避免了其使用高度以及使用角度对其摄像角度的影响，有效扩大所述摄像模组的可视范围。
进一步地，所述第一转动轴包括两个第一转动轴体，两个所述第一转动轴体分别设置在 所述摄像模组的两外侧；所述摄像模组支座包括支座本体以及凸起设置于所述支座本体两端的两个旋转轴支座，每一所述旋转轴支座均开设有轴孔，两个所述第一转动轴体分别可转动地穿设于两个所述轴孔中。利用所述第一转动轴体以及所述旋转轴支座的配合，实现所述摄像模组的可旋转固定，结构简单且稳定性良好。
进一步地，所述摄像模组支座还包括弹簧，所述弹簧包括弹簧本体和设置在所述弹簧本体两端的第一伸出端、第二伸出端，所述第一伸出端与所述旋转轴支座固定连接，所述第二伸出端与所述摄像模组固定连接，且所述弹簧对所述摄像模组的弹性作用力与所述驱动模组对所述摄像模组的驱动作用力相抵抗。所述驱动模组的驱动作用力与所述弹簧阻力相配合，使得能够更好地对所述摄像头的翻转角度进行调节，且翻转运动更稳定。
进一步地，所述弹簧本体套设于所述第一转动轴体，使得所述弹簧的阻力能够更好地与所述驱动模组的驱动作用力相配合；所述旋转轴支座朝向所述摄像模组的一侧设置有第一限位槽，所述第一伸出端卡合限位于所述第一限位槽；所述摄像模组朝向所述弹簧的一侧设置有第二限位槽，所述第二伸出端卡合限位于所述第二限位槽，卡合限位的固定方式稳定性良好，且便于组装与拆卸操作。
进一步地，所述摄像模组底部设置有滑块和至少两个铰接支座，所述两个铰接支座朝向远离所述摄像模组背面一侧方向延伸；每一所述铰接支座贯穿开设有铰接轴孔；所述第二转动轴包括两个第二转动轴体，两个所述第二转动轴体分别设置在所述滑块的两外侧，并可转动地穿设于两个所述铰接轴孔中；所述铰接支座的设置使得所述驱动模组能够更精准、更省力地对所述摄像模组的线性滑移运动以及轴向翻转运动进行驱动。
进一步地，所述驱动模组包括驱动电机和丝杆，所述丝杆垂直于所述第二转动轴设置；所述丝杆设有外螺纹，所述丝杆的一端与所述驱动电机固定连接，并可在所述驱动电机的驱动下绕所述丝杆的中心轴转动；所述滑块贯穿开设有滑块通孔，所述滑块通孔内壁设置有与所述丝杆相匹配的内螺纹；所述滑块套设于所述丝杆上。利用所述驱动电机、所述丝杆以及所述滑块的配合设置，实现对所述摄像模组以及所述摄像模组支座的滑动驱动，自动化操作相对于手动操作更为简便，利用螺纹配合使滑动驱动更为稳定。
进一步地，所述升降支架包括支架本体以及至少两个导向杆，所述导向杆沿所述摄像模组支座的滑动方向设置，其两端与所述支架本体固定连接；所述摄像模组支座还包括两个滑动件，两个所述滑动件分别与所述支座本体两端固定连接，并活动设置于所述导向杆上。所述导向杆的设置用以对所述摄像模组支座的滑动进行导向，提高其滑动过程中的稳定性。
进一步地，所述支架本体还包括支架延伸部；所述支架延伸部与所述支架底板的底边边缘固定连接，所述支架延伸部与所述支架底板的连接处采用弹性材料制成并可发生弹性形变； 所述支架延伸部贯穿开设有第一通孔，所述丝杆活动穿设于所述第一通孔。所述支架延伸部与所述支架底板的连接处可弹性形变的设置，能够避免在所述摄像模组进行翻转时，所述升降支架发生卡死现象的技术问题，使所述摄像模组的线性滑移运动以及轴向翻转运动更为顺畅。
进一步地，所述支架本体包括支架底板以及垂直固定于所述支架底板两侧边缘的支架侧壁；每一所述支架侧壁沿所述摄像模组支座的滑动方向贯穿开设有条形通孔，所述导向杆设置于所述支架本体两侧，并固定于所述支架侧壁外侧；所述摄像模组支座还包括两个滑动件，所述滑动件与所述支座本体两端固定连接；所述支座本体位于两个所述支架侧壁之间，两个所述滑动件分别自两侧所述条形通孔中穿出至所述支架本体外，并活动设置于所述导向杆，所述限位部为设置在所述条形通孔端部的阻挡件。以上设置使所述摄像头组件的结构更为紧凑，减少其占用空间。
另外，本发明还提供一种交互平板，其包括交互平板边框以及以上所述的摄像头组件；所述交互平板边框沿交互平板的长度或宽度方向贯穿开设有第二通孔；所述升降支架可拆卸式固定于所述交互平板边框内侧；所述第一转动轴的设置方向与所述交互平板的宽度方向或长度方向平行；在所述驱动模组的驱动下，所述摄像模组可自所述第二通孔穿出或穿入所述交互平板边框。
进一步地，所述摄像头组件还包括盖体，所述盖体具有与所述第二通孔相匹配的形状，并固定于所述摄像模组的顶部。在所述摄像模组藏于所述交互平板边框内时，所述盖体能够对所述第二通孔进行覆盖，避免外来杂物、灰尘等自所述第二通孔进入所述交互平板边框，进而对所述摄像模组以及所述交互平板边框内的其他功能组件造成影响。
进一步地，所述第二通孔和所述摄像头组件设置于所述交互平板顶部的边框上，符合用户使用需求及使用习惯，用户体验良好。
本发明实施例所述的交互平板，其通过在所述交互平板边框上开设第二通孔，所述摄像头组件设置于所述交互平板边框内，通过所述升降支架、所述摄像模组支座的配合，并利用所述摄像模组在所述驱动模组的驱动下的线性滑移运动，可自所述第二通孔中穿出并进行摄像操作，无需对所述交互平板边框的正面进行开孔，可实现窄边框甚至全面屏设计，交互平板边框外观整体性及一致性高，所述交互平板外形美观度良好；另外，利用所述摄像模组的轴向翻转运动，使所述摄像模组滑移至所述升降支架端部并自所述第二通孔中穿出后能够进行角度调节，扩大所述摄像模组的可视范围，避免所述交互平板的使用高度对所述摄像头组件摄像角度的影响，导致所述摄像头的可视范围无法覆盖近距离物体的问题。在优选实施方式中，通过所述弹簧与所述驱动模组的配合，实现对所述摄像模组翻转角度的良好控制；另 外，进一步在优选实施方式中，通过对所述升降支架、所述摄像模组支座结构的限定，有效提高了所述摄像模组支座以及所述摄像模组的滑动运动的稳定性，同时使所述交互平板的升降式摄像头组件的结构更为紧凑，占用空间较少；在不需要进行摄像操作时，所述摄像模组可以藏于所述交互平板边框内，所述交互平板边框可对所述摄像模组进行遮蔽，避免造成隐私泄露的问题，且通过所述盖体的设置，能够对所述摄像模组以及所述交互平板的其他功能组件进行保护，避免外来杂物、灰尘等的影响，且所述交互平板边框外观一致性良好。
为了更好地理解和实施，下面结合附图详细说明本发明。
附图说明
图1为本发明实施例提供的摄像头组件爆炸示意图；
图2为本发明实施例提供的升降支架、摄像模组支座、摄像模组以及驱动模组结构示意图；
图3为本发明实施例提供的升降支架的支架本体结构示意图；
图4为本发明实施例提供的摄像模组支座结构示意图；
图5为本发明实施例提供的弹簧安装示意图一；
图6为本发明实施例提供的弹簧安装示意图二；
图7为本发明实施例提供的摄像模组与驱动模组连接示意图；
图8为本发明实施例提供的交互平板进行摄像操作时结构示意图；
图9为本发明实施例提供的交互平板不进行摄像操作时结构示意图；
图10为本发明实施例提供的摄像头组件未工作时结构示意图；
图11为本发明实施例提供的摄像头组件工作过程示意图一；
图12为本发明实施例提供的摄像头组件工作过程示意图二；
图13为本发明实施例提供的支架延伸部与支架底板连接处形变示意图一；
图14为本发明实施例提供的支架延伸部与支架底板连接处形变示意图二。
附图标记汇总：
10-交互平板边框；12-第二通孔；14-第二固定螺孔；
20-升降支架；21-支架本体；211-支架底板；212-支架侧壁；213-条形通孔；214-导向杆支座；215-支架延伸部；216第一通孔；217-固定部；218-第一固定螺孔；219-加强筋；22-导向杆；
30-摄像模组支座；31-支座本体；32-旋转轴支座；321-轴孔；322-第一限位槽；33-弹簧；331-弹簧本体；332-第一伸出端；333-第二伸出端；34-滑动件；
40-摄像模组；42-第一转动轴体；43-第二限位槽；44-铰接支座；442-铰接轴孔；45-滑块；46-条形槽；47-第二转动轴体；
50-驱动模组；51-驱动电机；52-丝杆；
60-盖体。
具体实施方式
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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发明和简化描述，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发明的限制。
请参照图1-4，图1为本发明实施例提供的摄像头组件爆炸示意图，图2为本发明实施例提供的升降支架、摄像模组支座、摄像模组以及驱动模组结构示意图，图3为本发明实施例提供的升降支架的支架本体结构示意图，图4为本发明实施例提供的摄像模组支座结构示意图。如图所示，本发明实施例提供一种摄像头组件，其包括升降支架20、摄像模组支座30、摄像模组40以及驱动模组50。摄像模组支座30可滑动地设置于升降支架20上，升降支架20为具有用于摄像模组支座30和摄像模组40进行升降滑动空间的支架。摄像模组40与摄像模组支座30转动连接，摄像模组40与摄像模组支座30转动连接的转动轴为第一转动轴。摄像模组40还与驱动模组50转动连接，摄像模组40与驱动模组50转动连接的转动轴为第二转动轴；所述第一转动轴与所述第二转动轴平行设置，具体为，第一转动轴的轴向与所述第二转动轴的轴向互相平行。
所述第二转动轴位于所述第一转动轴远离摄像模组40正面的一侧，摄像模组40内设置有摄像头，摄像头镜头朝向的一面为摄像模组40的正面，也即面向交互平板显示屏的一面。升降支架20顶部设有限位部，驱动模组50用于驱动所述第二转动轴的升降运动，并带动摄像模组支座30和摄像模组40在升降支架20上滑动。当摄像模组40滑动至升降支架20顶部时，摄像模组支座30被所述限位部限制不能继续滑动，摄像模组40可在驱动模组50的作用下绕第一转动轴、第二转动轴朝向摄像模组40正面一侧翻转。当摄像模组支座30被所述限位部限制不能继续滑动时，第二转动轴继续受到驱动模组50的驱动力，由于第一转动轴和第二转动轴平行设置，第二转动轴相对于第一转动轴继续运动，将摄像模组40的滑动运动改变为绕第一转动轴的转动，在本发明实施例中，具体为，摄像模组40朝向摄像模组40正面一侧翻转。
本发明实施例所提供的摄像头组件，其通过摄像模组40和摄像模组支座30转动连接，以及摄像模组40与驱动模组50转动连接的配合，使得摄像模组40可在驱动模组50的驱动下实现线性滑移运动以及轴向翻转运动，避免了其使用高度以及使用角度对其摄像角度的影响，有效扩大摄像模组40的可视范围。
作为一种可选实施方式，请参照图1，所述第一转动轴包括两个第一转动轴体42，两个第一转动轴体42分别固定于摄像模组40两外侧表面，作为优选，两个第一转动轴体42为固定于摄像模组40底部外侧。请参照图4，摄像模组支座30包括支座本体31以及凸起设置于支座本体31两端的两个旋转轴支座32，每一旋转轴支座32均开设有轴孔321，两个第一转动轴体42分别可转动地穿设于两个轴孔321中。利用第一转动轴体42以及旋转轴支座32的配合，实现摄像模组40的可旋转固定，结构简单且稳定性良好。
请参照图5-6，图5为本发明实施例提供的弹簧安装示意图，图6为本发明实施例提供的弹簧安装示意图二，作为一种可选实施方式，摄像模组支座30还包括弹簧33，弹簧33包括弹簧本体331和设置在弹簧本体331两端的第一伸出端332、第二伸出端333，第一伸出端332与旋转轴支座32固定连接，第二伸出端333与摄像模组40固定连接，且弹簧33对摄像模组40的弹性作用力与驱动模组50对摄像模组40的驱动作用力相抵抗。驱动模组50的驱动作用力与弹簧33阻力相配合，使得能够更好地对所述摄像头的翻转角度进行调节，且翻转运动更稳定。
具体地，弹簧本体331套设于第一转动轴体42，在本实施例中，第一伸出端332与第二伸出端333所形成的夹角开口方向朝向摄像模组40背面一侧，在其他实施方式中，其夹角开口方向也可朝向其他方向。旋转轴支座32朝向摄像模组40的一侧设置有第一限位槽322，第一伸出端332卡合限位于第一限位槽322；摄像模组40朝向弹簧33的一侧设置有第二限位槽43，第二伸出端333卡合限位于第二限位槽43，卡合限位的固定方式稳定性良好，且便于组装与拆卸操作。
请参照图7，图7为本发明实施例提供的摄像模组与驱动模组连接示意图，作为一种可选实施方式，摄像模组40背面一侧沿摄像模组40的高度方向开设有一条形槽46；摄像模组40底部设置有滑块45和至少两个铰接支座44，铰接支座44分别与条形槽46的两侧内壁相连接，且朝向远离摄像模组40背面一侧方向延伸；每一铰接支座44贯穿开设有铰接轴孔442；所述第二转动轴包括两个第二转动轴体47，两个第二转动轴体47分别固定于滑块45两外侧表面，并可转动地穿设于两个铰接轴孔442中。铰接支座44的设置，延长了滑块45对摄像模组40的作用力矩，使得驱动模组50能够更精准、更省力地对摄像模组40的线性滑移运动以及轴向翻转运动进行驱动。
驱动模组50包括驱动电机51和丝杆52，丝杆52垂直于所述第二转动轴的轴向方向设置；丝杆52设有外螺纹，其一端与驱动电机51固定连接，并可在驱动电机51的驱动下绕其中心轴转动；滑块45贯穿开设有滑块通孔，滑块通孔内壁设置有与丝杆52相匹配的内螺纹；滑块45套设于丝杆52上；滑块45与摄像模组40转动连接。利用驱动电机51、丝杆52以及滑块45的设置，实现对摄像模组40以及摄像模组支座30的滑动驱动，自动化操作相对于手动操作更为简便，利用螺纹配合使滑动驱动更为稳定。
作为一种可选实施方式，在本实施例中，丝杆52嵌入于条形槽46设置，滑块45可在条形槽46内升/降滑动，条形槽46的设置能够使所述摄像头组件结构更为紧凑。
请参照图2～3，作为一种可选实施方式，升降支架20包括支架本体21以及至少两个导向杆22，导向杆22沿摄像模组支座30的滑动方向设置，其两端与支架本体21固定连接；如图4所示，摄像模组支座30还包括两个滑动件34，两个滑动件34分别与支座本体31两端固定连接，并活动设置于导向杆22上。导向杆22的设置用以对摄像模组支座30的滑动进行导向，提高其滑动过程中的稳定性。
作为一种可选实施方式，支架本体21包括支架底板211以及垂直固定于支架底板211两侧边缘的支架侧壁212。每一支架侧壁212沿摄像模组支座30的滑动方向贯穿开设有条形通孔213。导向杆22设置于支架本体21两侧，并固定于支架侧壁212外侧；摄像模组支座30还包括两个滑动件34，滑动件34与支座本体31两端固定连接；支座本体31位于两个支架侧壁212之间，两个滑动件34分别自两侧条形通孔213中穿出至支架本体21外，并活动设置于导向杆22。具体地，所述限位部为设置在条形通孔213顶部一端的阻挡件；以上设置使所述摄像头组件的结构更为紧凑，减少其占用空间。
作为一种可选实施方式，支架本体21还包括支架延伸部215；支架延伸部215与支架底板211的底边边缘固定连接，且支架延伸部215与支架底板211的连接处采用弹性材料制成，并可发生弹性形变；支架延伸部215贯穿开设有第一通孔216，丝杆52活动穿设于第一通孔216。支架延伸部215与支架底板211的连接处可弹性形变的设置，能够避免在摄像模组40进行翻转时，升降支架20发生卡死现象的技术问题，使摄像模组40的线性滑移运动以及轴向翻转运动更为顺畅。
请参照图8-9，图8为本发明实施例提供的交互平板进行摄像操作时结构示意图，图9为本发明实施例提供的交互平板不进行摄像操作时结构示意图。
本发明实施例还提供了一种交互平板，其可以是任何类型的显示器，尤其适用于大型交互式智能平板、电视等，其包括交互平板边框10以及所述的摄像头组件；沿交互平板的长度或宽度方向的边框上贯穿开设有第二通孔12；升降支架20可拆卸式固定于交互平板边框10 内侧；摄像模组40第一转动轴的设置方向与所述交互平板的宽度方向或长度方向平行，在本发明实例例中，具体为，当第二通孔12、摄像模组40设置在所述交互平板宽度方向的边框上，摄像模组40第一转动轴的设置方向与所述交互平板的宽度方向平行。当第二通孔12、摄像模组40设置在所述交互平板长度方向的边框上，摄像模组40第一转动轴的设置方向与所述交互平板的长度方向平行。在驱动模组50的驱动下，摄像模组40可自第二通孔12穿出或穿入交互平板边框10，通过将摄像模组40穿入交互平板边框10，实现了摄像模组40的隐藏设置，避免了摄像模组40在不使用的场景下，摄像头一直处于无遮挡状态带来隐私问题。同时，也为交互平板的窄边框、全面屏设计预留了设计空间。
作为一种可选实施方式，所述摄像头组件还包括盖体60，盖体60具有与第二通孔12相匹配的形状，并固定于摄像模组40的顶部，所述“相匹配的形状”指的是盖体60与第二通孔12形状基本一致，当盖体60与第二通孔12盖合时，盖体60和边框10外表面处于同一平面上，其与边框10外表面不存在明显间隙，在本发明实施例中，第二通孔12和盖体60的形状均为圆角矩形；进一步地，盖体60与交互平板边框10为相同材质的制件，且具有相同的颜色，以保证外观的一致性，确保美观性。在摄像模组40藏于交互平板边框10内时，盖体60能够对第二通孔12进行覆盖，避免外来杂物、灰尘等自第二通孔12进入交互平板边框10，进而对摄像模组40以及交互平板边框10内的其他功能组件造成影响。
作为一种可选实施方式，在本实施例中，第二通孔12和所述摄像头组件为设置于所述交互平板边框的顶部，交互平板一般具有四个边框，上下左右四个边框相对设置，当放置时，靠近地面的一侧边框为底部的边框，远离底部边框且与所述底部的边框相对的的一侧边框为顶部的边框，摄像头组件设置在顶部的边框，方便拍摄使用者，且符合用户使用需求及使用习惯，用户体验良好。
升降支架20为钣金件，机械强度较高，且可实现一定程度的弹性形变，不易损坏，使用寿命长，优选地，支架本体21凸起设置有若干加强筋219，其能够进一步提高其机械强度，作为一种实施方式，加强筋219呈X型，如图3所示。
作为一种可选实施方式，升降支架20通过固定螺丝(图未示)与交互平板边框10可拆卸式固定，固定稳定且拆卸方便，便于后期维护操作。具体地，在本实施例中，每一支架侧壁212外侧表面凸起设置有固定部217，固定部217贯穿开设有第一固定螺孔218，交互平板边框10对于第一固定螺孔218位置处开设有第二固定螺孔14，所述固定螺丝依次穿设于第一固定螺孔218以及第二固定螺孔14，将升降支架20可拆卸式固定于交互平板边框10内侧，在其他实施方式中，升降支架20与交互平板边框10也可采用其他方式实现固定。
本发明实施例所述交互平板的摄像头组件的工作原理如下：
请参照图10，图10为本发明实施例提供的摄像头组件未工作时结构示意图，如图所示，升降支架20、模组支座30、摄像模组40以及驱动模组50设置于交互平板边框10内，且盖体60能够对第二通孔12进行覆盖，避免外来杂物、灰尘等自第二通孔12进入交互平板边框10，进而对摄像模组40以及交互平板边框10内的其他功能组件造成影响，同时使交互平板边框10一体性良好，外形美观度高。
当需要进行摄像操作时，请参照图11-12，图11为本发明实施例提供的摄像头组件工作过程示意图一，图12为本发明实施例提供的摄像头组件工作过程示意图二，如图所示，驱动模组50中驱动电机51带动丝杆52绕其中心轴转动，丝杆52通过其外螺纹与滑块45内螺纹的配合，使滑块45上移并带动摄像模组40以及模组支座30向上运动，滑动件42沿导向杆22向上滑动，直至摄像模组40自第二通孔12伸出自交互平板边框10外，进而实现摄像功能。此时滑动件34滑动运动至导向杆22的顶端，通过驱动电机51的继续运动，滑块45继续上移，而由于所述限位部的限制，在本实施例中为由于条形通孔213端部以及导向杆支座214的限制，摄像模组40以及模组支座30移动至升降支架20上端部并无法继续向上运动，故仅能使摄像模组40与滑块45铰接的一侧，即朝向所述交互平板背面方向的一侧继续向上运动，使得摄像模组40能够在驱动电机51的驱动下绕第一转动轴向所述交互平板正面方向翻转，实现了摄像模组40拍摄中心对准交互平板的使用者，获得最佳拍摄效果。
当摄像模组40在驱动电机51的驱动下绕旋转轴42朝向摄像模组40的正面一侧翻转时，其使得弹簧33的第一伸出端332与第二伸出端333所形成的夹角角度增大，由于弹簧33自身弹性作用力的存在，其能够产生一定的抵抗变形的作用力，即产生抵抗摄像模组40朝向其正面一侧翻转的作用力，该作用力与驱动电机51的驱动作用力相配合，使得摄像头40的翻转运动更为稳定，且能够更好地对其翻转角度进行调节，扩大所述摄像模组的可视角度α，使其能够更好地进行摄像操作，避免出现其可视角度无法覆盖近距离物件的技术问题。同理可得，当驱动电机51带动丝杆52绕其中心轴反向转动时，其带动滑块45旋转下移，其依次带动摄像模组40绕第一转动轴、第二转动轴朝向所述交互平板背面方向翻转，使得摄像模组40顺利自第二通孔12穿入交互平板边框10内，进一步在驱动电机51带动下，摄像模组40以及模组支座30向下移动，直至摄像模组40完全隐蔽于交互平板边框12内，盖体60穿设于第二通孔12。
另外，由于支架延伸部215与支架底板211的连接处可发生弹性形变，请参照图13-14，图13为本发明实施例提供的支架延伸部与支架底板连接处形变示意图一，图14为本发明实施例提供的支架延伸部与支架底板连接处形变示意图二，如图所示，在所述交互平板的升降式摄像头组件不工作时，以及模组支座30以及摄像模组40的向上运动过程中，升降支架20 中支架延伸部215与支架底板211之间所形成的夹角β 1为90°；当摄像模组40第二通孔12伸出后并进行翻转过程中，支架延伸部215能够朝远离所述交互平板的方向进行移动，使支架延伸部215与支架底板211之间所形成的角度也发生改变，即支架延伸部215与支架底板211之间所形成的夹角β 2＞90°，此设置能够避免在摄像模组40自第二通孔12伸出后进行翻转时，升降支架20发生卡死现象的技术问题，使摄像模组40自第二通孔12中的伸出、翻转、缩回等线性滑移运动及轴向翻转运动操作更为顺畅。
本发明实施例所述的交互平板，其通过在交互平板边框10上开设第二通孔12，所述摄像头组件设置于交互平板边框10内，通过升降支架20、摄像模组支座30的配合，并利用摄像模组40在驱动模组50的驱动下的线性滑移运动，可自第二通孔12中穿出并进行摄像操作，无需对交互平板边框10的正面进行开孔，可实现窄边框甚至全面屏设计，交互平板边框10外观整体性及一致性高，所述交互平板外形美观度良好；另外，利用摄像模组40的轴向翻转运动，使摄像模组40滑移至升降支架20端部并自第二通孔12中穿出后能够进行角度调节，扩大摄像模组40的可视范围，避免所述交互平板的使用高度对所述摄像头组件摄像角度的影响，导致所述摄像头的可视范围无法覆盖近距离物体的问题。在优选实施方式中，通过弹簧33与驱动模组50的配合，实现对摄像模组40翻转角度的良好控制；另外，进一步在优选实施方式中，通过对升降支架20、摄像模组支座30结构的限定，有效提高了摄像模组支座30以及摄像模组40的滑动运动的稳定性，同时使所述交互平板的升降式摄像头组件的结构更为紧凑，占用空间较少；在不需要进行摄像操作时，摄像模组40可以藏于交互平板边框10内，交互平板边框10可对摄像模组40进行遮蔽，避免造成隐私泄露的问题，且通过盖体60的设置，能够对摄像模组40以及所述交互平板的其他功能组件进行保护，避免外来杂物、灰尘等的影响，且交互平板边框10外观一致性良好。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (12)

  1. 一种摄像头组件，其特征在于：包括升降支架、摄像模组支座、摄像模组以及驱动模组；所述摄像模组安装在所述摄像模组支座上，所述摄像模组与所述摄像模组支座转动连接，所述摄像模组支座滑动地设置于所述升降支架上；所述摄像模组与所述摄像模组支座转动连接的转动轴为第一转动轴；所述摄像模组还与所述驱动模组转动连接，所述摄像模组与所述驱动模组转动连接的转动轴为第二转动轴；所述第一转动轴与所述第二转动轴平行设置，且所述第二转动轴位于所述第一转动轴远离所述摄像模组正面的一侧，所述升降支架设有限位部；
    所述驱动模组用于驱动所述第二转动轴的升降运动，并带动所述摄像模组和所述摄像模组支座在所述升降支架上滑动，当所述摄像模组支座滑动至所述升降支架的限位部时，所述摄像模组支座被所述限位部限制不能继续滑动，所述摄像模组在所述驱动模组的继续作用下绕所述第一转动轴向所述摄像模组正面一侧翻转。
  2. 根据权利要求1所述的摄像头组件，其特征在于：所述第一转动轴包括两个第一转动轴体，两个所述第一转动轴体分别设置在所述摄像模组的两外侧；所述摄像模组支座包括支座本体以及凸起设置于所述支座本体两端的两个旋转轴支座，每一所述旋转轴支座均开设有轴孔，两个所述第一转动轴体分别可转动地穿设于两个所述轴孔中。
  3. 根据权利要求2所述的摄像头组件，其特征在于：所述摄像模组支座还包括弹簧，所述弹簧包括弹簧本体和设置在所述弹簧本体两端的第一伸出端、第二伸出端，所述第一伸出端与所述旋转轴支座固定连接，所述第二伸出端与所述摄像模组固定连接，且所述弹簧对所述摄像模组的弹性作用力与所述驱动模组对所述摄像模组的驱动作用力相抵抗。
  4. 根据权利要求3所述的摄像头组件，其特征在于：所述弹簧本体套设于所述第一转动轴体；所述旋转轴支座朝向所述摄像模组的一侧设置有第一限位槽，所述第一伸出端卡合限位于所述第一限位槽；所述摄像模组朝向所述弹簧的一侧设置有第二限位槽，所述第二伸出端卡合限位于所述第二限位槽。
  5. 根据权利要求1所述的摄像头组件，其特征在于：所述摄像模组底部设置有滑块和至少两个铰接支座，所述两个铰接支座朝向远离所述摄像模组背面一侧方向延伸；每一所述铰接支座贯穿开设有铰接轴孔；所述第二转动轴包括两个第二转动轴体，两个所述第二转动轴体分别设置在所述滑块的两外侧，并可转动地穿设于两个所述铰接轴孔中。
  6. 根据权利要求5所述的摄像头组件，其特征在于：所述驱动模组包括驱动电机和丝杆，所述丝杆垂直于所述第二转动轴设置；所述丝杆设有外螺纹，所述丝杆的一端与所述驱动电 机固定连接，并可在所述驱动电机的驱动下绕所述丝杆的中心轴转动；所述滑块贯穿开设有滑块通孔，所述滑块通孔内壁设置有与所述丝杆相匹配的内螺纹；所述滑块套设于所述丝杆上。
  7. 根据权利要求1所述的摄像头组件，其特征在于：所述升降支架包括支架本体以及至少两个导向杆，所述导向杆沿所述摄像模组支座的滑动方向设置，其两端与所述支架本体固定连接；所述摄像模组支座还包括两个滑动件，两个所述滑动件分别与所述支座本体两端固定连接，并活动设置于所述导向杆上。
  8. 根据权利要求7所述的摄像头组件，其特征在于：所述升降支架还包括支架延伸部；所述支架延伸部与所述支架底板的底边边缘固定连接，且所述支架延伸部与所述支架底板的连接处采用弹性材料制成；所述支架延伸部贯穿开设有第一通孔，所述丝杆活动穿设于所述第一通孔。
  9. 根据权利要求7所述的摄像头组件，其特征在于：所述支架本体包括支架底板以及垂直固定于所述支架底板两侧边缘的支架侧壁；每一所述支架侧壁沿所述摄像模组支座的滑动方向贯穿开设有条形通孔，所述导向杆设置于所述支架本体两侧，并固定于所述支架侧壁外侧；所述摄像模组支座还包括两个滑动件，所述滑动件与所述支座本体两端固定连接；所述支座本体位于两个所述支架侧壁之间，两个所述滑动件分别自两侧所述条形通孔中穿出至所述支架本体外，并活动设置于所述导向杆，所述限位部为设置在所述条形通孔端部的阻挡件。
  10. 一种交互平板，其特征在于：所述交互平板包括交互平板边框以及权利要求1-9任一所述的摄像头组件；所述交互平板边框沿交互平板的长度或宽度方向贯穿开设有第二通孔；所述升降支架可拆卸式固定于所述交互平板边框内侧；所述第一转动轴的设置方向与所述交互平板的宽度方向或长度方向平行；在所述驱动模组的驱动下，所述摄像模组可自所述第二通孔穿出或穿入所述交互平板边框。
  11. 根据权利要求10所述的交互平板，其特征在于：所述摄像头组件还包括盖体，所述盖体具有与所述第二通孔相匹配的形状，并固定于所述摄像模组的顶部。
  12. 根据权利要求10所述的交互平板，其特征在于：所述第二通孔和所述摄像头组件设置于所述交互平板顶部的边框上。
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