WO2021127903A1 - 摄像头系统及移动终端 - Google Patents

摄像头系统及移动终端 Download PDF

Info

Publication number
WO2021127903A1
WO2021127903A1 PCT/CN2019/127588 CN2019127588W WO2021127903A1 WO 2021127903 A1 WO2021127903 A1 WO 2021127903A1 CN 2019127588 W CN2019127588 W CN 2019127588W WO 2021127903 A1 WO2021127903 A1 WO 2021127903A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
drive
camera system
assembly
camera
Prior art date
Application number
PCT/CN2019/127588
Other languages
English (en)
French (fr)
Inventor
王尧
吴龙兴
刘柯佳
周帅宇
Original Assignee
诚瑞光学(常州)股份有限公司
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 诚瑞光学(常州)股份有限公司 filed Critical 诚瑞光学(常州)股份有限公司
Priority to PCT/CN2019/127588 priority Critical patent/WO2021127903A1/zh
Publication of WO2021127903A1 publication Critical patent/WO2021127903A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules

Definitions

  • the invention relates to the technical field of photographing equipment, in particular to a camera system and a mobile terminal.
  • the camera system usually includes a front camera and a rear camera.
  • the rear camera is directly fixed and installed on the back of the smart electronic product and exposed.
  • the front camera needs to be installed in the non-display area on the front of the smart electronic product.
  • the appearance of smart electronic products is improved, and its position cannot be adjusted, which is inconvenient to use.
  • the purpose of the present invention is to provide a camera system and a mobile terminal that can be retracted, rotated or turned, and can be built-in and hidden in the mobile terminal.
  • the technical solution of the present invention is as follows: a camera system connected to a processor, the camera system including a camera mechanism, a support base, a stopper, a drive assembly, a transmission assembly and a detector.
  • the support base supports the camera mechanism and is connected with the camera mechanism.
  • the stopper restricts the displacement of the support base.
  • the driving assembly is connected to the processor for providing driving force, and includes a driving shaft and a sliding block sleeved on the driving shaft and movable along the axial direction of the driving shaft. Drive shaft threaded fit.
  • the transmission assembly includes a support shaft; one end of the support shaft is connected to the sliding block, and the other end is connected to the support seat.
  • the support shaft forms a limiting portion along the axial direction, and the sliding block passes through the The limiting part pushes the support base and the camera mechanism to move along the axial direction.
  • the detector is connected to the drive shaft, and the detector includes a rotating part that is connected to the output end of the drive shaft and rotates synchronously with the drive shaft, and a counting part that records movement data of the rotating part.
  • the counting part is electrically connected with the processor to transmit the motion data to the processor; the processor adjusts the driving assembly according to the motion data.
  • the drive assembly further includes a drive motor connected to the drive shaft
  • the camera system further includes a base for fixing the drive motor, and the drive shaft passes through the base and communicates with the The driving motor is connected, the rotating part is sleeved on one end of the driving shaft away from the driving motor, the counting part is fixed on the base; one of the rotating part and the counting part is an encoder, so The other of the rotating part and the counting part is a yardstick.
  • the base includes a first substrate, a second substrate that is located on the side of the first substrate away from the imaging mechanism and is opposite to the first substrate at intervals, and is connected to the first substrate
  • the connecting piece with the second substrate, the drive shaft passes through the first substrate and the second substrate and is movably connected with the first substrate and the second substrate, and the slider is located at the Between the first substrate and the second substrate, the code wheel is arranged at one end of the drive shaft away from the drive assembly and located on the side of the first substrate away from the second substrate. It is arranged on the first substrate and corresponds to the code disc.
  • the detector is a photoelectric encoder
  • the code ruler includes a fixed part fixed to the base, and a side away from the code disc from the fixed part is bent toward the camera mechanism An extended support portion and an extension portion extending from the support portion toward the code wheel and facing the fixing portion, one of the fixing portion and the extension portion is provided with a light source emitter, and the other A light source receiver is provided; the code disc is provided with circumferentially distributed code track notches, and the side of the code track notches close to the code ruler is located between the light source transmitter and the light source receiver.
  • the camera mechanism is rotatably connected to the support base
  • the transmission assembly further includes a rotation transmission assembly and an elastic element
  • the support shaft is connected to the camera mechanism through the rotation transmission assembly
  • the elastic element Located between the sliding block and the supporting base, the supporting base is restricted by the stopper after the camera mechanism is stretched to a predetermined position, and the sliding block further pushes the supporting shaft to move in the axial direction, so
  • the support shaft interacts with the rotation transmission assembly and drives the camera mechanism to rotate relative to the support base.
  • the elastic element includes a spring sleeved on the support shaft.
  • the slider includes a first part having a threaded hole and a second part connected to the first part, the drive shaft passes through the threaded hole and is threadedly engaged with the slider, and the second Partially clamps one end of the support shaft, and the limiting portion includes a first limiting portion located on the side of the second portion close to the camera mechanism and a side located on the side of the second portion away from the camera mechanism.
  • the second limiting part, the elastic element is located between the second part and the supporting seat.
  • one end of the support shaft away from the slider has a plurality of locking teeth
  • the rotation transmission assembly includes a gear assembly
  • the camera mechanism includes a lens assembly, a lens assembly extending from the lens assembly into the support seat An extension shaft and a first gear sleeved on the extension shaft, the lens assembly is rotatably connected to the support base via the extension shaft, and the gear assembly is connected to the one between the catch and the first gear Intermittently and respectively mesh with the clamping teeth and the first gear.
  • the gear assembly includes a second gear, a conversion shaft, and a third gear.
  • the support shaft and the extension shaft extend in the same direction, and the extension direction of the conversion shaft is the same as that of the support shaft and the extension shaft.
  • the second gear is sleeved on the conversion shaft and meshes with the clamping teeth
  • one end of the third gear is connected to the end of the conversion shaft away from the second gear, and the other end has a The teeth of the first gear meshing.
  • the support seat further includes a through-hole containing hole, and at least part of the extension shaft, the first gear, the gear assembly, and the clamping tooth is contained in the containing hole.
  • the support base includes a main body and ends at both ends of the main body, the main body is located between the lens assembly and the elastic element, and the lens assembly is on the support base
  • the projection of the lens element falls into the main body, and the surface of the end adjacent to the lens assembly is recessed in a direction away from the lens assembly to form a recessed portion, and the recessed portion is used to extend the lens assembly to a preset position When it cooperates with the stopper to form an axial limit on the support seat.
  • a mobile terminal includes a frame and a cover plate that is arranged on the frame and collectively encloses an accommodation space.
  • the mobile terminal further includes a camera system and a processor arranged in the accommodation space.
  • the frame is provided with a penetrating through it.
  • the camera system and the port are arranged directly opposite to the port on the upper side.
  • the camera system includes a camera mechanism, a support base, a stopper, a drive assembly, a transmission assembly and a detector.
  • the support base supports the camera mechanism and is connected with the camera mechanism.
  • the stopper restricts the displacement of the support base.
  • the driving assembly is connected to the processor for providing driving force, and includes a driving shaft and a sliding block sleeved on the driving shaft and movable along the axial direction of the driving shaft.
  • the transmission assembly includes a support shaft; one end of the support shaft is connected to the sliding block, and the other end is connected to the support seat.
  • the support shaft forms a limiting portion along the axial direction, and the sliding block passes through the The limiting part pushes the support base and the camera mechanism to move along the axial direction.
  • the detector is connected to the drive shaft, and the detector includes a rotating part that is connected to the output end of the drive shaft and rotates synchronously with the drive shaft, and a counting part that records movement data of the rotating part.
  • the counting part is electrically connected with the processor to transmit the motion data to the processor.
  • the processor is configured to receive a control instruction to control the operation of the driving component to provide the driving force, and then to drive the camera system to at least partially extend out of the receiving space through the opening, and the processor passes through the detector Obtain the motion data, and control whether the driving component provides driving force by analyzing the motion data to control the camera system to reset.
  • the driving force can be obtained through a drive shaft and the slider is driven, and the support shaft drives the camera mechanism to make a telescopic movement relative to the base.
  • Rotational movement and/or flipping movement thus realizing the expansion, rotation and/or flipping of the driving camera system, which is convenient for users to use.
  • the detector also detects the motion data of the drive shaft for calculating and acquiring the telescopic distance, rotation angle, and/or turning angle of the support shaft.
  • the drive assembly drives the camera mechanism to reset through the drive shaft, the slider and the support shaft according to the motion data and control instructions, that is, an external force can be generated in the camera mechanism
  • the self-protection is carried out during compression and twisting and reset to the contracted state, so as to prevent the mechanism of the camera system from being damaged and affecting the working life and reliability.
  • an encoder as a detector can not only achieve accurate detection, but also has a relatively simple structure and low cost.
  • the code scale of the encoder is arranged on the base, and the code disc is arranged at the end of the drive shaft away from the drive motor, which can achieve the effects of simple assembly and accurate detection.
  • the support shaft and the support base realize the expansion and contraction of the camera mechanism, and the rotation movement of the camera mechanism is achieved by the support shaft, the support base and the rotation transmission assembly, which can improve the The camera system has high experience and high reliability.
  • the elastic force is provided by a spring sleeved on the supporting shaft and between the sliding block (such as the second part thereof) and the supporting seat, which is not only simple in structure, but low in cost, It can also make the operation and switching between various states smoother and more reliable.
  • the transmission force of the supporting shaft is used to drive the camera mechanism by the clamping teeth and the gear assembly by the clamping teeth, the gear assembly and the first gear on the support shaft compared to the support.
  • the seat rotates.
  • At least part of the extension shaft, the first gear, the gear assembly, and the clamping teeth are accommodated in the accommodating hole of the supporting seat, which is not only compact in structure, but also Achieve the effect of protecting the first gear, the gear assembly and the locking gear.
  • the outer contour area of the upper surface of the main body part adjacent to the lens assembly is the same as the surface area of the lens assembly on the side away from the main body part.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a camera system provided by an embodiment of the present invention
  • Fig. 2 is a three-dimensional exploded schematic diagram of the camera system shown in Fig. 1;
  • FIG. 3 is a schematic diagram of the three-dimensional structure of the camera system shown in FIG. 1 in a retracted state;
  • FIG. 4 is a schematic diagram of the three-dimensional structure of the camera system shown in FIG. 1 in an extended state;
  • FIG. 5 is a schematic diagram of the three-dimensional structure of the camera system shown in FIG. 1 in a rotating state
  • FIG. 6 is a schematic diagram of the three-dimensional structure of the camera system shown in FIG. 1 in another rotating state;
  • Fig. 7 is a schematic structural diagram of a mobile terminal with a camera system provided by an embodiment of the present invention.
  • FIG. 8 is a schematic block diagram of the circuit of the mobile terminal shown in FIG. 7.
  • camera system 1 camera mechanism 10; drive assembly 20; transmission assembly 30; lens assembly 11; extension shaft 12; first gear 13; drive motor 23; reduction box 24; drive shaft 21; support shaft 33; Slider 22; detector 34; base 35; rotating part 341; code track notch 341a; counting part 342; fixed part 342a; support part 342b; extension part 342c; first base plate 351; second base plate 352; connector 353; rotation transmission assembly 36; support seat 37; elastic element 38; first part 221; second part 222; threaded hole 221a; gear assembly 360; second gear 361; conversion shaft 362; third gear 363; Limiting portion 332; first limiting portion 332a; second limiting portion 332b; main body portion 371; end portion 372; receiving hole 373; recessed portion 374; mobile terminal 4; housing 41; 42; frame 411; cover 412; containment space 413.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a camera system 1 according to an embodiment of the present invention
  • FIG. 2 is a three-dimensional exploded diagram of the camera system 1 shown in FIG. 1.
  • the camera system 1 is used to be installed in the housing space of a terminal (such as a mobile terminal), and it can be connected to a processor.
  • the camera system 1 can include a camera mechanism 10, a drive assembly 20, a transmission assembly 30, a detector 34, a support base 37, The base 35 and the stopper 42.
  • the support base 37 supports the camera mechanism 10 and is connected to the camera mechanism 10.
  • the stopper 42 is used to limit the displacement of the support base 37.
  • the drive assembly 20 is connected to the processor for providing driving force, and the drive assembly 20 includes a drive shaft 21 and a slider 22 sleeved on the drive shaft 21 and movable along the axial direction of the drive shaft 21, the slider 22 and The drive shaft 21 is threaded.
  • the transmission assembly 30 includes a support shaft 33.
  • One end of the support shaft 33 is connected with the slider 22, and the other end is connected with the support base 37.
  • the support shaft 33 forms a limiting portion 332 along the axial direction, and the slider 22 is pushed and supported by the limiting portion 332.
  • the seat 37 and the camera mechanism 10 move along the axial direction, so that the camera mechanism 10 makes a telescopic movement.
  • the transmission assembly 30 may also include a rotation transmission assembly 36 and an elastic element 38.
  • the support shaft 33 is connected to the camera mechanism 10 through the rotating transmission assembly 36.
  • the elastic element 38 is located between the slider 22 and the support base 37.
  • the support base 37 is limited by the stopper 42 after the camera mechanism 10 is retracted to a predetermined position.
  • the slider 22 Further pushing the support shaft 33 to move in the axial direction, the support shaft 33 interacts with the rotation transmission assembly 36 and drives the camera mechanism 10 to rotate relative to the support base 37.
  • this embodiment mainly uses the rotating drive assembly 36 to drive the camera mechanism 10 to rotate left and right relative to the support base 37 as an example.
  • the rotating drive assembly 36 can be replaced by a turning drive assembly, so that the support shaft 33 It interacts with the turning drive assembly and drives the camera mechanism 10 to turn up and down relative to the support base 37; or the turning drive assembly 36 can be replaced by a rotating and turning drive assembly, so that the support shaft 33 interacts with the turning and turning drive assembly and drives the camera mechanism 10 to face each other.
  • the support base 37 rotates left and right and flips up and down.
  • the detector 34 is connected to the drive shaft 21.
  • the detector 34 includes a rotating part 341 connected to the output end of the drive shaft 21 and rotating synchronously with the drive shaft 21, and a counting part 342 that records the movement data of the rotating part 341.
  • the counting part 342 is connected to the
  • the processor is electrically connected to transmit the motion data to the processor; the processor adjusts the driving assembly 20 according to the motion data.
  • the drive assembly 20 also includes a reduction box 24 and a drive motor 23 connected to the drive shaft 21 via the reduction box 24.
  • the driving motor 23 is fixed on the base 35, the driving shaft 21 passes through the base 35 and is connected with the reduction box 24 and the motor 23, the rotating part 341 is sleeved on the end of the driving shaft 21 away from the driving motor 23, and the counting part 342 is fixed on the base 25 on.
  • one of the rotating part 341 and the counting part 342 is a code wheel, and the other is a yardstick. It can be understood that in this embodiment, the rotating part 341 is mainly used as a code wheel, and the counting part 342 is a yardstick as an example. Description.
  • the base 35 includes a first substrate 351, a second substrate 352 located on the side of the first substrate 351 away from the imaging mechanism 10 and opposite to the first substrate 351 and spaced apart, and connecting the first substrate 351 and the second substrate 352
  • the connecting member 353 is connected between the first substrate 351 and the second substrate and passes through the guide rod 354 of the slider 22.
  • the drive shaft 21 passes through the first substrate 351 and the second substrate 352 and is movably connected to the first substrate 351 and the second substrate 352.
  • the slider 22 is located between the first substrate 351 and the second substrate 352, and the rotating part 341 is arranged in the drive
  • the shaft 21 is far away from the end of the driving assembly 20 and is located on the side of the first substrate 351 away from the second substrate 352.
  • the counting part 342 is disposed on the first substrate 351 and corresponds to the rotating part 341.
  • the detector 34 is a photoelectric encoder
  • the counting portion 342 includes a fixed portion 342a fixed to the base 37, and a support bent and extended in the direction of the imaging mechanism 10 from the side of the fixed portion 341a away from the rotating portion 341
  • the portion 342b and the extension portion 342c extending from the supporting portion 342b toward the rotating portion 341 and facing the fixing portion 342a.
  • One of the fixing portion 342a and the extension portion 342c is provided with a light source transmitter and the other is provided with a light source receiver.
  • the rotating part 341 is also provided with circumferentially distributed code track notches 341a, and the side of the code track notches 341a close to the counting part 342 is located between the light source transmitter and the light source receiver.
  • the rotating part 341 rotates under the drive of the drive shaft 21, the light source emitter emits a light signal, and the rotating part 341 can block the transmission of the light signal.
  • the light signal is not blocked by the rotating part 341, it passes through.
  • the light source receiver receives the light signal, and the rotating part 341 and the drive shaft can be calculated by calculating the number of light signals received by the light source receiver within a predetermined time
  • the rotation speed of 21 can further correspond to the telescopic distance, rotation angle and/or flip angle of the camera mechanism 10 within a predetermined time.
  • the slider 22 includes a first part 221 having a threaded hole 221a and a second part 222 connected to the first part 221.
  • the drive shaft 21 passes through the threaded hole 221a and is threaded with the slider 22, and the second part 222 clamps the support shaft.
  • the limiting portion 332 includes a first limiting portion 332a located on the side of the second portion 221 close to the camera mechanism 10 and a second limiting portion 332b located on the side of the second portion 221 away from the camera mechanism 10.
  • the elastic element 38 Located between the second part 222 and the support base 37.
  • the elastic element 38 may include a spring sleeved on the support shaft 33.
  • the camera mechanism 10 includes a lens assembly 11, an extension shaft 12 connected to the lens assembly 11, and a first gear 13 sleeved on the extension shaft 12.
  • the lens assembly 11 is rotatably connected with the support base 37 via the extension shaft 12.
  • the lens assembly 11 may have two cameras, such as two optical image stabilization cameras.
  • the support shaft 33 has a plurality of locking teeth 331 at one end away from the slider 22.
  • the rotation transmission assembly 36 includes a gear assembly 360.
  • the gear assembly 360 is connected between the locking teeth 331 and the first gear 13 and is respectively connected to the locking teeth 331 and the first gear. 13 meshing.
  • the gear assembly 360 may include a second gear 361, a conversion shaft 362, and a third gear 363.
  • the extension direction of the conversion shaft 362 may be perpendicular to the support shaft 33 and the extension shaft 12, and the second gear 361 is sleeved on the conversion shaft 362
  • the third gear 363 meshes with the tooth 331.
  • One end of the third gear 363 is connected to the end of the conversion shaft 362 away from the second gear 363, and the other end has a tooth that meshes with the first gear 13.
  • the support base 37 includes a main body 371, ends 372 located at two ends of the main body 371, and a receiving hole 373 penetrating the main body 371. At least part of the extension shaft 12, the first gear 13, the gear assembly 360 and the locking teeth 331 are received in the accommodating hole 373.
  • the main body 371 is located between the lens assembly 11 and the elastic element 38, the projection of the lens assembly 11 on the support 37 falls into the main body 371, and the end 372 is adjacent to the surface of the lens assembly 11 and is recessed in a direction away from the lens assembly 11.
  • the recessed portion 374, the recessed portion 374 is used to cooperate with the stopper 42 to form an axial limit to the support base 37 when the lens assembly 11 extends to a preset position, and then the drive shaft 21 passes through the slider 22, the support shaft 33, and the gear
  • the component 360 drives the camera mechanism 10 to make a rotational movement.
  • the stopper 42 may be a stopper provided on the terminal housing where the camera system 1 is located.
  • FIG. 3 is a schematic diagram of the three-dimensional structure of the camera system 1 shown in FIG. 1 in a retracted state
  • FIG. 4 is a schematic diagram of the three-dimensional structure of the camera system 1 shown in FIG. 1 in an extended state
  • FIG. 6 is a schematic diagram of the three-dimensional structure of the camera system 1 shown in FIG. 1 in two rotating states. The following describes the four different states of the camera system 1 and the switching process between the different states in conjunction with FIG. 3, FIG. 4, FIG. 5, and FIG. 6. It can be understood that FIGS.
  • the motion data of the drive shaft 21 is detected and acquired by the detector 34, and the processor can obtain the telescopic distance, the rotation angle, and/or of the camera mechanism 10 relative to the base 35 according to the motion data.
  • the flip angle, such as 0, represents shrinking in the housing 41 of the terminal.
  • the drive motor 23 rotates and drives the drive shaft 21 to rotate, so that the slider 22 slides along the drive shaft 21, thereby driving the support shaft 33 ,
  • the elastic element 38, the rotation transmission assembly 36, the support base 37, and the camera mechanism 10 move to the side where the camera mechanism 10 is located, so that the camera mechanism 10 gradually extends out of the terminal housing 41.
  • the end 372 of the support base 37 is connected to the terminal After the stopper 42 of the housing 41 is clamped, the camera mechanism 10 reaches a predetermined position of extension, and stops continuing the extension movement. As shown in FIG.
  • the motion data of the drive shaft 21 is detected and acquired by the detector 34, and the processor can obtain the telescopic distance, the rotation angle, and/or the rotation angle of the camera mechanism 10 relative to the base 35 according to the motion data.
  • Flip angle for example, the extension distance is D, the rotation angle, and/or the flip angle is 0.
  • the drive motor 23 further drives the drive shaft 21 to rotate, so that the slider 22 is along the drive shaft 21 Sliding (such as sliding upwards or sliding downwards), at this time, because the support 37 is limited, the sliding of the slider 22 will drive the support shaft 33 to rotate, the elastic element 38 is compressed or stretched, and further passes through the rotation transmission assembly 36
  • the device 34 detects and acquires the movement data of the drive shaft 21 from the state in FIG. 4, and the processor can obtain the rotation angle and/or the flip angle of the camera mechanism 10 relative to the base 35 according to the movement data, such as the rotation angle, and / Or the flip angle is 30 degrees.
  • the detector 34 detects and acquires the movement data of the drive shaft 21 from the state in FIG. 4, and Calculate the rotation angle and/or flip angle, and further generate a control command based on the telescopic distance, rotation angle, and/or flip angle to control the drive motor 23 of the drive assembly 20 to drive the drive shaft 21 to rotate so that the slider 22 is moved along
  • the drive shaft 21 slides, and the camera mechanism 10 shown in FIG. 5 or 6 is first rotated to the extended state shown in FIG. 4, and then the drive shaft 21 is driven to rotate by the drive motor 23, so that the slider 22 is moved along the drive shaft.
  • the drive motor 23 stops driving.
  • the shaft 21 rotates to complete the contraction and hiding of the camera mechanism 10.
  • the detector 34 Since the detector 34 obtains the motion data, it can calculate the telescopic distance, rotation angle, etc. of the camera mechanism 10 to determine the state of the camera mechanism 10. When the camera mechanism 10 is lifting or rotating, it encounters obstacles or encounters obstacles due to curiosity and other reasons. When the state of the lens is changed from time to time by artificial external force pulling, pressing and twisting, the motion data fed back by the detector 34 can further control the drive motor 23 to drive the drive shaft 21 to rotate and reset to the contracted state shown in FIG. 3, thereby making the camera mechanism 10 recover Self-protection actions such as reset can achieve the purpose of anti-compression and anti-twist, increase the service life of the structure and reduce the reliability risk.
  • the camera system 1 of the present invention when applied to a terminal, it can obtain the driving force through the drive shaft 21 and drive the slider 22 and the support shaft 33 to drive the camera mechanism 10 to perform telescopic, rotational and rotational motions relative to the base 35. /Or flip movement, thereby realizing the expansion, rotation and/or flip of the driving camera system 1, which is convenient for the user to use. Further, the detector 34 also detects the movement data of the drive shaft 21 to calculate the telescopic distance, the rotation angle, and/or the turning angle of the support shaft 33.
  • the drive motor 23 to reset the camera mechanism 10 through the drive shaft 21, the slider 22 and the support shaft 33 according to the motion data and control instructions, that is, it can self-protect and reset to the camera mechanism 10 when the camera mechanism 10 is compressed and twisted by an external force.
  • the contracted state prevents the mechanism of the camera system 1 from being damaged and affecting the working life and reliability.
  • the use of an encoder as the detector 34 can not only achieve accurate detection, but also has a relatively simple structure and low cost.
  • the code scale 342 of the encoder is arranged on the base 35, and the code disc 341 is arranged at the end of the drive shaft 21 away from the drive motor 23, which can achieve the effects of simple assembly and accurate detection.
  • the telescopic movement of the camera mechanism 10 is achieved through the support shaft 33 and the support base 37, and the rotational movement of the camera mechanism 10 is achieved through the support shaft 33, the support base 37, and the rotation transmission assembly 36, which can improve the camera system 1.
  • the experience and reliability are high.
  • the elastic element 38 sleeved on the support shaft 33 and located between the slider 22 (such as the second part 322) and the support base 37 provides elasticity, which is not only simple in structure, but relatively cost-effective. Low, can also make the operation switching between each state more smooth and reliable.
  • the clamping teeth 331 on the support shaft 33, the gear assembly 360 and the first gear 13 it is possible to use the transmission force of the support shaft 33 to drive the camera mechanism 10 by the clamping teeth 331 and the gear assembly 360.
  • the support base 37 rotates.
  • At least part of the extension shaft 12, the first gear 13, the gear assembly 360 and the clamping teeth 331 are accommodated in the accommodating hole 373 of the support base 37, which is not only compact in structure, but also can protect the first The effect of the gear 13, the gear assembly 360 and the clamping tooth 13.
  • the peripheral contour area of the main body portion 371 adjacent to the upper surface of the lens assembly 11 is the same as the surface area of the lens assembly 11 away from the main body portion 371, which can achieve the effect of dustproof after the lens assembly 11 is extended;
  • the end portion 372 cooperates with the stopper 42, and the design structure is relatively simple and easy to implement.
  • FIG. 7 is a schematic structural diagram of a mobile terminal 4 with a camera system 1 according to an embodiment of the present invention.
  • the mobile terminal 4 is a smart phone.
  • the mobile terminal 4 may also be a tablet computer or other mobile terminal with a camera function.
  • the mobile terminal 4 includes a housing 41 and a camera system 1 that can be received in the housing space 413 of the housing 41 and can at least partially extend out of the housing space 413.
  • the housing 41 includes a frame 411, a cover plate 412 (such as a front cover plate and a rear cover plate, where the back cover plate and the frame can be formed as an integral structure) that is disposed on the frame 411 and collectively encloses a receiving space 413, and is arranged in the receiving space
  • the frame 411 is provided with a through port 43 passing through it.
  • the camera mechanism 10 and the through port 43 are arranged directly opposite.
  • the camera mechanism 10 can be driven by the drive assembly 20 and the transmission assembly 30 to realize the communication
  • the port 43 extends out of the receiving space 413 and retracts into the receiving space 413, and when the camera mechanism 10 is completely extended out of the receiving space 413, the camera mechanism 10 can rotate relative to the housing 41 of the terminal 4, so that the camera mechanism 10 can be rotated relative to the housing 41 of the terminal 4 Realize rotation and expansion.
  • the camera system 1 is not limited to the above structure, and can be adjusted according to actual structural needs.
  • the top end of the camera mechanism 10 and the opening 43 are located on the same plane, so that the camera mechanism 10 encapsulates the opening 43 and is hidden in the accommodating space 413.
  • the appearance of the mobile terminal 4 is a whole and complete structure, and the appearance is more aesthetic.
  • FIG. 8 is a schematic block diagram of the circuit of the mobile terminal 4 shown in FIG. 7.
  • the mobile terminal 4 also includes a processor 44, which is electrically connected to the detector 34 and the drive motor 23 of the drive assembly 20, respectively.
  • the processor 44 is configured to receive control instructions to control the drive motor 23 of the drive assembly 20 to work to provide driving force.
  • the camera system 1 can be driven to at least partially extend out of the containing space 413 through the opening 43.
  • the processor 44 also obtains the motion data obtained by the detector 34, and analyzes the control instructions and the motion data to control whether the drive assembly 20 is The driving force for controlling the camera mechanism 10 of the camera system 1 to reset to the contracted state is provided.
  • FIG. 3 is a schematic diagram of the three-dimensional structure of the camera system 1 shown in FIG. 1 in a retracted state
  • FIG. 4 is a schematic diagram of the three-dimensional structure of the camera system 1 shown in FIG. 1 in an extended state
  • FIG. 6 is a schematic diagram of the three-dimensional structure of the camera system 1 shown in FIG. 1 in two rotating states. The following describes the four different states of the camera system 1 and the switching process between the different states in conjunction with FIG. 3, FIG. 4, FIG. 5, and FIG. 6. First, as shown in FIG.
  • the drive motor 23 does not drive the drive shaft 21 to rotate
  • the slider 22 is sleeved on the end of the drive shaft 21 adjacent to the drive motor 23, and the camera mechanism 10 is in the retracted mobile terminal.
  • 4 is in the contracted state of the housing 41.
  • the motion data of the drive shaft 21 is detected by the detector 34, and the processor 44 of the mobile terminal 4 can obtain the telescopic distance of the camera mechanism 10 relative to the base 35 according to the motion data.
  • the rotation angle and/or the flip angle, such as 0, means that it is retracted in the housing 41 of the mobile terminal 4.
  • the drive motor 23 rotates and drives the drive shaft 21 to rotate, so that the slider 22 slides along the drive shaft 21 to drive the support
  • the shaft 33, the elastic element 38, the rotation transmission assembly 36, the support base 37 and the camera mechanism 10 move to the side where the camera mechanism 10 is located, so that the camera mechanism 10 gradually extends out of the housing 41 of the mobile terminal 4, when the end of the support base 37
  • the camera mechanism 10 reaches a predetermined position of extension and stops continuing the extension movement. As shown in FIG.
  • the motion data of the drive shaft 21 is detected and acquired by the detector 34, and the processor 44 of the mobile terminal 4 can obtain the telescopic distance, rotation angle, and rotation angle of the camera mechanism 10 relative to the base 35 according to the motion data.
  • the flip angle such as the extension distance is D, the rotation angle, and/or the flip angle is 0.
  • the drive motor 23 further drives the drive shaft 21 to rotate, so that the slider 22 is along the drive shaft 21 Sliding (such as sliding upwards or sliding downwards), at this time, because the support 37 is limited, the sliding of the slider 22 will drive the support shaft 33 to rotate, the elastic element 38 is compressed or stretched, and further passes through the rotation transmission assembly 36
  • the device 34 detects and acquires the movement data of the drive shaft 21 from the state in FIG. 4, and the processor 44 of the mobile terminal 4 can obtain the rotation angle and/or the rotation angle of the camera mechanism 10 relative to the base 35 according to the movement data, such as rotation The angle, and/or the flip angle is 30 degrees.
  • the detector 34 detects and acquires the movement data of the drive shaft 21 from the state in FIG. 4, and Calculate the rotation angle and/or flip angle, and further the processor 44 generates a control command according to the telescopic distance, rotation angle, and/or flip angle to control the drive motor 23 to drive the drive shaft 21 to rotate, so that the slider 22 is driven along The shaft 21 slides, and the camera mechanism 10 shown in FIG. 5 or 6 is first rotated to the extended state shown in FIG. 4, and then the drive shaft 21 is driven to rotate by the drive motor 23, so that the slider 22 is moved along the drive shaft 21.
  • the processor 44 controls the drive assembly
  • the drive motor 23 of 20 stops the rotation of the drive shaft 21 to complete the contraction and hiding of the camera mechanism 10.
  • the processor 44 can calculate the telescopic distance, rotation angle, etc. of the camera mechanism 10 to determine the state of the camera mechanism 10.
  • the processor 44 can further control the drive motor 23 to drive the drive shaft 21 to rotate and reset to the contracted state shown in FIG. 3 by analyzing the motion data fed back by the detector 34.
  • the camera mechanism 10 can perform self-protection actions such as recovery and reset to achieve the purpose of anti-compression and anti-twist, increase the service life of the structure and reduce reliability risks.
  • the mobile terminal 4 in the present invention may also have the following application scenarios: during normal shooting, the driving motor 23 drives the camera mechanism 10 to linearly rise to the shooting position; when in 360-degree panoramic shooting, the driving motor 23 drives the camera mechanism 10 When rotating, the anti-shake camera can compensate for the shaking of the hand and the camera mechanism 10 during the rotation; in the front shooting, the driving motor 231 drives the camera mechanism 10 to rotate quickly, and the completion time can be within 0.1 seconds; the moving object can be dynamically focused and During tracking, the two cameras can analyze the angle between the moving object and the camera in real time, and the driving motor 23 acts to drive the camera rotation compensation to achieve real-time focus of the moving object; shooting at any angle, control the driving motor 23 to rotate to a specific angle, even when facing the screen It can shoot at any angle within the range of 360°, without the need to rotate the human body, which is more convenient.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)

Abstract

本发明提供了一种摄像头系统及移动终端。摄像头系统包括摄像机构、支撑摄像机构的支撑座、限制支撑座位移的止挡件、连接到处理器的驱动组件、传动组件、与驱动轴连接的检测器。驱动组件包括驱动轴及套设于驱动轴并可沿驱动轴的轴向运动的滑块，滑块与驱动轴螺纹配合；传动组件包括支撑轴；支撑轴一端与滑块连接，另一端与支撑座连接，支撑轴沿轴向形成有限位部，滑块通过限位部推动支撑座及摄像机构沿轴向运动；检测器包括与驱动轴的输出端连接并与驱动轴同步转动的转动部以及记录转动部运动数据的计数部，计数部与处理器电连接以将运动数据传递至处理器；处理器根据运动数据调节驱动组件。

Description

摄像头系统及移动终端 技术领域
本发明涉及拍照设备技术领域，尤其涉及一种摄像头系统及移动终端。
 背景技术
随着互联网时代的到来，现有技术的智能电子产品数量不断上升，智能电子产品的功能丰富多样，深受使用者的喜爱，其中之一便是拍摄功能，因此，用于拍摄的摄像头系统被广泛应用在智能电子产品中。
为了满足用户的需求，摄像头系统通常包括前置摄像头和后置摄像头，后置摄像头直接固定安装在智能电子产品的背部并外露，前置摄像头则需要安装在智能电子产品正面的非显示区域，影响了智能电子产品的外观，而且其位置也不能调节，不方便使用。
因而，有必要提供一种可克服上述问题的摄像头系统及移动终端。
 技术问题
本发明的目的在于提供一种可伸缩、旋转或翻转并能内置隐藏于动终端内的摄像头系统及移动终端。
 技术解决方案
本发明的技术方案如下：一种摄像头系统，与处理器连接，所述摄像头系统包括摄像机构、支撑座、止挡件、驱动组件、传动组件及检测器。所述支撑座支撑所述摄像机构并与所述摄像机构连接。所述止挡件限制所述支撑座位移。所述驱动组件连接到所述处理器，用于提供驱动力，包括驱动轴及套设于所述驱动轴并可沿所述驱动轴的轴向运动的滑块，所述滑块与所述驱动轴螺纹配合。所述传动组件包括支撑轴；所述支撑轴一端与所述滑块连接，另一端与所述支撑座连接，所述支撑轴沿所述轴向形成有限位部，所述滑块通过所述限位部推动所述支撑座及所述摄像机构沿所述轴向运动。所述检测器与所述驱动轴连接，所述检测器包括与所述驱动轴的输出端连接并与所述驱动轴同步转动的转动部以及记录所述转动部运动数据的计数部，所述计数部与所述处理器电连接以将所述运动数据传递至所述处理器；所述处理器根据所述运动数据调节所述驱动组件。
作为一种改进，所述驱动组件还包括连接到所述驱动轴的驱动电机，所述摄像头系统还包括固定所述驱动电机的基座，所述驱动轴穿过所述基座并与所述驱动电机连接，所述转动部套设在所述驱动轴远离所述驱动电机一端，所述计数部固定在所述基座；所述转动部与所述计数部中的一个为码盘，所述转动部与所述计数部中的中的另一个为码尺。
作为一种改进，所述基座包括第一基板、位于所述第一基板远离所述摄像机构一侧并与所述第一基板相对且间隔设置的第二基板、及连接所述第一基板与所述第二基板的连接件，所述驱动轴穿过所述第一基板及所述第二基板并与所述第一基板与所述第二基板活动连接，所述滑块位于所述第一基板与所述第二基板之间，所述码盘设置在所述驱动轴远离所述驱动组件的一端且位于所述第一基板远离所述第二基板的一侧，所述码尺设置于所述第一基板上且与所述码盘对应。
作为一种改进，所述检测器为光电编码器，所述码尺包括固定于所述基座的固定部、自所述固定部远离所述码盘的一侧朝所述摄像机构方向弯折延伸的支撑部以及自所述支撑部朝所述码盘方向延伸并与所述固定部正对的延伸部，所述固定部与所述延伸部中的其中一个设有光源发射器，另一个设有光源接收器；所述码盘开设有圆周分布的码道刻痕，所述码道刻痕靠近所述码尺的一侧位于所述光源发射器与所述光源接收器之间。
作为一种改进，所述摄像机构与所述支撑座转动连接，所述传动组件还包括旋转传动组件及弹性元件，所述支撑轴通过所述旋转传动组件连接所述摄像机构，所述弹性元件位于所述滑块与支撑座之间，所述支撑座在所述摄像机构伸缩到预定位置后被所述止挡件限位，所述滑块进一步推动所述支撑轴沿轴向运动，所述支撑轴与所述旋转传动组件相互作用并驱动所述摄像机构相对所述支撑座旋转。
作为一种改进，所述弹性元件包括套设于所述支撑轴上的弹簧。
作为一种改进，所述滑块包括具有螺纹孔的第一部分及与所述第一部分相连的第二部分，所述驱动轴穿过所述螺纹孔与所述滑块螺纹配合，所述第二部分夹持所述支撑轴的一端，所述限位部包括位于所述第二部分靠近所述摄像机构一侧的第一限位部以及位于所述第二部分远离所述摄像机构一侧的第二限位部，所述弹性元件位于所述第二部分及所述支撑座之间。
作为一种改进，所述支撑轴远离所述滑块的一端具有多个卡齿，所述旋转传动组件包括齿轮组件，所述摄像机构包括镜头组件、自镜头组件延伸至所述支撑座内的延伸轴及套设于所述延伸轴上的第一齿轮，所述镜头组件经所述延伸轴与所述支撑座转动连接，所述齿轮组件连接于所述卡齿与所述第一齿轮之间且分别与所述卡齿及所述第一齿轮啮合。
作为一种改进，所述齿轮组件包括第二齿轮、转换轴及第三齿轮，所述支撑轴与所述延伸轴的延伸方向相同，所述转换轴的延伸方向与所述支撑轴及延伸轴垂直，所述第二齿轮套设在所述转换轴上且与所述卡齿啮合，所述第三齿轮的一端连接所述转换轴远离所述第二齿轮的端部，另一端具有与所述第一齿轮啮合的齿部。
作为一种改进，所述支撑座还包括贯通的容置孔，所述延伸轴、所述第一齿轮、所述齿轮组件及所述卡齿的至少部分被收容于所述容置孔中。
作为一种改进，所述支撑座包括主体部及位于所述主体部两端的端部，所述主体部位于所述镜头组件与所述弹性元件之间，所述镜头组件在所述支撑座上的投影落入所述主体部内，所述端部邻近所述镜头组件的表面朝远离所述镜头组件的方向凹陷形成凹陷部，所述凹陷部用于在所述镜头组件伸出到预设位置时与所述止挡件配合对所述支撑座形成轴向限位。。
一种移动终端，包括边框和盖设于边框并共同围成收容空间的盖板，所述移动终端还包括设置于所述收容空间内的摄像头系统、及处理器，所述边框开设有贯穿其上的通口，所述摄像头系统与所述通口正对设置。所述摄像头系统包括摄像机构、支撑座、止挡件、驱动组件、传动组件及检测器。所述支撑座支撑所述摄像机构并与所述摄像机构连接。所述止挡件限制所述支撑座位移。所述驱动组件连接到所述处理器，用于提供驱动力，包括驱动轴及套设于所述驱动轴并可沿所述驱动轴的轴向运动的滑块，所述滑块与所述驱动轴螺纹配合。所述传动组件包括支撑轴；所述支撑轴一端与所述滑块连接，另一端与所述支撑座连接，所述支撑轴沿所述轴向形成有限位部，所述滑块通过所述限位部推动所述支撑座及所述摄像机构沿所述轴向运动。所述检测器与所述驱动轴连接，所述检测器包括与所述驱动轴的输出端连接并与所述驱动轴同步转动的转动部以及记录所述转动部运动数据的计数部，所述计数部与所述处理器电连接以将所述运动数据传递至所述处理器。所述处理器用于接收控制指令控制所述驱动组件工作以提供所述驱动力，进而驱动所述摄像头系统可通过该通口至少部分伸出所述收容空间，所述处理器经所述检测器获取所述运动数据，并通过分析所述运动数据控制所述驱动组件是否提供驱动力以控制所述摄像头系统复位。
 有益效果
本发明的有益效果为：
与相关技术相比，本发明的摄像头系统运用于终端时，可通过驱动轴获取所述驱动力并驱动所述滑块、所述支撑轴带动所述摄像机构相对于所述基座做伸缩运动、旋转运动及/或翻转运动，从而实现了驱动摄像头系统的伸缩、旋转及/或翻转，方便用户使用。进一步地，所述检测器还检测所述驱动轴的运动数据，以用于计算获取所述支撑轴的伸缩距离、旋转角度、及/或翻转角度。特别是，还可以依据所述运动数据及控制指令控制所述驱动组件是否通过所述驱动轴、所述滑块及所述支撑轴带动所述摄像机构复位，即可以在所述摄像机构发生外力压扭时进行自我保护而复位到收缩状态，从而防止所述摄像头系统的机构被破坏而影响工作寿命及可靠度。
进一步地，作为一种改进，采用编码器作为检测器，不仅可以实现精准检测，而且结构相对简单、成本不高。
进一步地，作为一种改进，所述编码器的码尺设置在所述基座上，所述码盘设置在所述驱动轴远离驱动电机的一端，可达到组装简便、检测精准的效果。
进一步地，作为一种改进，通过所述支撑轴、支撑座实现所述摄像机构的伸缩，以及通过所述支撑轴、支撑座及旋转传动组件实现所述摄像机构的旋转运动，可提高所述摄像头系统的体验性，且可靠性较高。
进一步地，作为一种改进，通过位于套设于所述支撑轴上且位于所述滑块（如其第二部分）与所述支撑座之间的弹簧提供弹力，不仅结构简单、成本较低，还可使得各状态之间运作切换更加顺畅、稳靠。
进一步地，作为一种改进，通过支撑轴上的卡齿、齿轮组件及第一齿轮实现利用所述支撑轴的传动力由所述卡齿、齿轮组件驱动所述摄像机构相较于所述支撑座旋转。
进一步地，作为一种改进，所述延伸轴、所述第一齿轮、所述齿轮组件及所述卡齿的至少部分被收容于所述支撑座的容置孔中，不仅结构紧凑，还可以达到保护所述第一齿轮、所述齿轮组件及所述卡齿的效果。
进一步地，作为一种改进，所述主体部邻近所述镜头组件的上表面的外围轮廓面积与所述镜头组件远离所述主体部一侧的表面面积相同，可以达到所述镜头组件伸出后防尘的效果；此外，所述凹陷部与止挡件配合，设计结构较为简单、容易实现。
 附图说明
图1是本发明一种实施例提供的摄像头系统的立体结构示意图；
图2是图1所示摄像头系统的立体分解示意图；
图3是图1所示摄像头系统的收缩状态的立体结构示意图；
图4是图1所示摄像头系统的伸出状态的立体结构示意图；
图5是图1所示摄像头系统的处于一种旋转状态的立体结构示意图；
图6是图1所示摄像头系统的处于另一种旋转状态的立体结构示意图；
图7是本发明一种实施例提供的具有摄像头系统的移动终端的结构示意图。
图8是图7所示的移动终端的电路方框示意图。
主要元件符号说明：摄像头系统1；摄像机构10；驱动组件20；传动组件30；镜头组件11；延伸轴12；第一齿轮13；驱动电机23；减速箱24；驱动轴21；支撑轴33；滑块22；检测器34；基座35；转动部341；码道刻痕341a；计数部342；固定部342a；支撑部342b；延伸部342c；第一基板351；第二基板352；连接件353；旋转传动组件36；支撑座37；弹性元件38；第一部分221；第二部分222；螺纹孔221a；齿轮组件360；第二齿轮361；转换轴362；第三齿轮363；卡齿331；限位部332；第一限位部332a；第二限位部332b；主体部371；端部372；容置孔373；凹陷部374；移动终端4；外壳41；通口43；止挡件42；边框411；盖板412；收容空间413。
 本发明的实施方式
下面结合附图和实施方式对本发明作进一步说明。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”和“第三”等是用于区别不同对象，而非用于描述特定顺序。此外，术语“包括”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
本发明实施例中所有方向性指示(诸如上、下、左、右、前、后、内、外、顶部、底部……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。当元件被称为“固定于”或“设置于”另一个元件上时，该元件可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为“连接”另一个元件，它可以是直接连接另一个元件或者可能同时存在居中元件。
请参阅图1及图2，图1是本发明一种实施例提供的摄像头系统1的立体结构示意图，图2是图1所示摄像头系统1的立体分解示意图。摄像头系统1用于安装在终端（如移动终端）的收容空间内，其可以与处理器连接，摄像头系统1可以包括摄像机构10、驱动组件20、传动组件30、检测器34、支撑座37、基座35及止挡件42。
支撑座37支撑摄像机构10并与摄像机构10连接。止挡件42用于限制支撑座37位移。驱动组件20连接到所述处理器，用于提供驱动力，且驱动组件20包括驱动轴21及套设于驱动轴21并可沿驱动轴21的轴向运动的滑块22，滑块22与驱动轴21螺纹配合。
传动组件30包括支撑轴33，支撑轴33一端与滑块22连接，另一端与支撑座37连接，支撑轴33沿所述轴向形成有限位部332，滑块22通过限位部332推动支撑座37及摄像机构10沿所述轴向运动，使得摄像机构10做伸缩运动。进一步地，传动组件30还可以包括旋转传动组件36及弹性元件38。支撑轴33通过旋转传动组件36连接摄像机构10，弹性元件38位于滑块22与支撑座37之间，支撑座37在摄像机构10伸缩到预定位置后被止挡件42限位，滑块22进一步推动支撑轴33沿轴向运动，支撑轴33与旋转传动组件36相互作用并驱动摄像机构10相对支撑座37旋转。可以理解，本实施例主要以旋转驱动组件36驱动摄像机构10相对支撑座37朝左右旋转为例进行说明，但是在变更实施例中，旋转驱动组件36可以被翻转驱动组件代替，使得支撑轴33与翻转驱动组件相互作用并驱动摄像机构10相对支撑座37上下翻转；或者转驱动组件36可以被旋转及翻转驱动组件代替，使得支撑轴33与旋转及翻转驱动组件相互作用并驱动摄像机构10相对支撑座37左右旋转及上下翻转。
检测器34与驱动轴21连接，检测器34包括与驱动轴21的输出端连接并与驱动轴21同步转动的转动部341以及记录转动部341运动数据的计数部342，计数部342与所述处理器电连接以将所述运动数据传递至所述处理器；所述处理器根据所述运动数据调节驱动组件20。
驱动组件20还包括减速箱24及经由减速箱24连接到驱动轴21的驱动电机23。驱动电机23固定在基座35上，驱动轴21穿过基座35并与减速箱24及电机23连接，转动部341套设在驱动轴21远离驱动电机23一端，计数部342固定在基座25上。其中，转动部341与计数部342中的一个为码盘，另一个为码尺，可以理解，本实施例中，主要以转动部341为码盘，计数部342为码尺为例进行示意性说明。
具体地，基座35包括第一基板351、位于第一基板351远离摄像机构10一侧并与第一基板351相对且间隔设置的第二基板352、连接第一基板351与第二基板352的连接件353、连设置于第一基板351与第二基板之间且穿过滑块22的导向杆354。驱动轴21穿过第一基板351及第二基板352并与第一基板351与第二基板352活动连接，滑块22位于第一基板351与第二基板352之间，转动部341设置在驱动轴21远离驱动组件20的一端且位于第一基板351远离第二基板352的一侧，计数部342设置于第一基板351上且与转动部341对应。
本实施例中，检测器34为光电编码器，计数部342包括固定于所述基座37的固定部342a、自固定部341a远离转动部341的一侧朝摄像机构10方向弯折延伸的支撑部342b以及自支撑部342b朝转动部341方向延伸并与固定部342a正对的延伸部342c，固定部342a与延伸部342c中的其中一个设有光源发射器，另一个设有光源接收器。进一步地，转动部341还开设有圆周分布的码道刻痕341a，码道刻痕341a靠近计数部342的一侧位于所述光源发射器与所述光源接收器之间。检测器34工作时，转动部341在驱动轴21的带动下转动，所述光源发射器发出光信号，转动部341可以阻挡光信号的传递，当所述光信号未被转动部341阻挡而穿过码道刻痕341a时，所述光源接收器接收到所述光信号，通过计算预定时间内所述光源接收器接收到的所述光信号的个数即可计算出转动部341及驱动轴21的转速，并可进一步对应到预定时间内摄像机构10的伸缩距离与旋转角度及/或翻转角度。
具体地，滑块22包括具有螺纹孔221a的第一部分221及与第一部分221相连的第二部分222，驱动轴21穿过螺纹孔221a与滑块22螺纹配合，第二部分222夹持支撑轴33的一端，限位部332包括位于第二部分221靠近摄像机构10一侧的第一限位部332a以及位于第二部分221远离摄像机构10一侧的第二限位部332b，弹性元件38位于第二部分222及支撑座37之间。弹性元件38可以包括套设于支撑轴33上的弹簧。
摄像机构10包括镜头组件11、连接镜头组件11的延伸轴12及套设于延伸轴12上的第一齿轮13。镜头组件11经延伸轴12与支撑座37转动连接。镜头组件11可以具有两个摄像头，如两个光学防抖摄像头。
支撑轴33远离滑块22的一端具有多个卡齿331，旋转传动组件36包括齿轮组件360，齿轮组件360连接于卡齿331与第一齿轮13之间且分别与卡齿331及第一齿轮13啮合。
具体地，齿轮组件360可以包括第二齿轮361、转换轴362及第三齿轮363，转换轴362的延伸方向可以与支撑轴33及延伸轴12垂直，第二齿轮361套设在转换轴362上且与卡齿331啮合，第三齿轮363的一端连接转换轴362远离第二齿轮363的端部，另一端具有与所述第一齿轮13啮合的齿部。
支撑座37包括主体部371、位于主体部371两端的端部372、及贯通主体部371的容置孔373。延伸轴12、第一齿轮13、齿轮组件360及卡齿331的至少部分被收容于容置孔373中。主体部371位于镜头组件11与弹性元件38之间，镜头组件11在支撑座37上的投影落入主体部371内，端部372邻近镜头组件11的表面朝远离镜头组件11的方向凹陷还形成凹陷部374，凹陷部374用于在镜头组件11伸出到预设位置时与止挡件42配合对支撑座37形成轴向限位，进而驱动轴21经由滑块22、支撑轴33、齿轮组件360驱动摄像机构10做旋转运动。止挡件42可以为设置于摄像头系统1所在的终端外壳上的挡块。
请参阅图3、图4及图5，图3是图1所示摄像头系统1的收缩状态的立体结构示意图，图4是图1所示摄像头系统1的伸出状态的立体结构示意图，图5及图6是图1所示摄像头系统1的处于两种旋转状态的立体结构示意图。以下结合图3、图4、图5及图6对摄像头系统1的四种不同状态及不同状态之间的切换过程进行介绍。可以理解，图3、图4、图5及图6将摄像头系统1所在的终端外壳至少部分示出，用作摄像头系统1在伸缩运动及旋转运动过程中的参照物使用，其中，止挡件42可以设置于摄像头系统1所在的终端外壳41上，数量可以为两个。首先，如图3所示，摄像头系统1处于收缩状态时，驱动电机23不驱动驱动轴21转动，滑块22套设于驱动轴21邻近驱动电机23的一端，摄像机构10处于收缩在终端的外壳41内的收缩状态，此时，通过检测器34检测获取驱动轴21的运动数据，所述处理器依据运动数据即可获知摄像机构10相对于基座35的伸缩距离，旋转角度、及/或翻转角度，如0，代表收缩于所在终端的外壳41中。
进一步地，当需要使用摄像头系统1并预使摄像机构10伸出终端的外壳41时，驱动电机23旋转并带动驱动轴21转动，使得滑块22沿着驱动轴21滑动，进而带动支撑轴33、弹性元件38、旋转传动组件36、支撑座37及摄像机构10向摄像机构10所在一侧运动，使得摄像机构10逐渐伸出终端外壳41外，当支撑座37的端部372与所在终端的外壳41的止挡件42卡接后，摄像机构10到达伸出的预定位置，并停止继续伸出运动。如图4所示，此时，通过检测器34检测获取驱动轴21的运动数据，所述处理器依据运动数据即可获知摄像机构10相对于基座35的伸缩距离、旋转角度、及/或翻转角度，如伸出距离为D，旋转角度、及/或翻转角度为0。
更进一步地，在图4所示的伸出状态基础上，需要摄像机构10进行旋转时（如右侧或左侧），驱动电机23进一步驱动驱动轴21旋转，使得滑块22沿驱动轴21滑动（如向上滑动或向下滑动），此时，由于支撑座37被限位，滑块22的滑动将带动支撑轴33旋转，弹性元件38被压缩或拉伸，并进一步通过旋转传动组件36带动摄像机构10旋转（如朝左旋转或朝右旋转），实现摄像机构10的旋转（如右转或左转），进而达到如图5或图6所示的旋转状态，此时，通过检测器34检测获取驱动轴21从图4所在状态之后的运动数据，所述处理器依据运动数据即可获知摄像机构10相对于基座35的旋转角度、及/或翻转角度，如旋转角度、及/或翻转角度为30度。
更进一步地，当完成拍摄或不需要使用摄像机构10而需要将伸出的收容空间外的摄像机构10收回时，通过检测器34检测获取驱动轴21从图4所在状态之后的运动数据，并计算旋转角度、及/或翻转角度，进一步依据所述伸缩距离、旋转角度、及/或翻转角度生成控制指令来控制驱动组件20的驱动电机23，以驱动驱动轴21 转动，使得滑块22沿驱动轴21滑动，将处于如图5或图6所示的摄像机构10先旋转至图4所示的伸出状态，再进一步通过驱动电机23驱动驱动轴21转动，使得滑块22沿驱动轴21滑动，并带动支撑轴33向下移动，进而带动支撑轴33及摄像机构10向下移动，当摄像机构10处于如图3所示的完全收缩在收容空间内时，驱动电机23停止驱动驱动轴21转动，完成摄像机构10的收缩与隐藏。
由于检测器34获取运动数据从而可计算获知摄像机构10的伸缩距离、旋转角度等从而确定摄像机构10所处状态，当摄像机构10在升降、旋转时，遭遇外物障碍或由于好奇等原因的人为外力拉压、旋扭时而改变镜头状态时，通过检测器34反馈的运动数据，可以进一步控制驱动电机23驱动驱动轴21转动复位到图3所示的收缩状态，进而使得摄像机构10作出回收复位等自我保护动作，达到防压防扭目的，提高结构使用寿命及降低可靠性风险。
本发明的有益效果为：
与相关技术相比，本发明的摄像头系统1运用于终端时，可通过驱动轴21获取驱动力并驱动滑块22、支撑轴33带动摄像机构10相对于基座35做伸缩运动、旋转运动及/或翻转运动，从而实现了驱动摄像头系统1的伸缩、旋转及/或翻转，方便用户使用。进一步地，检测器34还检测驱动轴21的运动数据，以用于计算支撑轴33的伸缩距离、旋转角度、及/或翻转角度。特别是，还可以依据运动数据及控制指令控制驱动电机23通过驱动轴21、滑块22及支撑轴33带动摄像机构10复位，即可以在摄像机构10发生外力压扭时进行自我保护而复位到收缩状态，从而防止摄像头系统1的机构被破坏而影响工作寿命及可靠度。
进一步地，作为一种改进，采用编码器作为检测器34，不仅可以实现精准检测，而且结构相对简单、成本不高。
进一步地，作为一种改进，编码器的码尺342设置在基座35上，所述码盘341设置在驱动轴21远离驱动电机23的一端，可达到组装简便、检测精准的效果。
进一步地，作为一种改进，通过支撑轴33、支撑座37实现摄像机构10的伸缩，以及通过支撑轴33、支撑座37及旋转传动组件36实现摄像机构10的旋转运动，可提高摄像头系统1的体验性，且可靠性较高。
进一步地，作为一种改进，通过位于套设于支撑轴33上且位于所述滑块22（如其第二部分322）与支撑座37之间的弹性元件38提供弹力，不仅结构简单、成本较低，还可使得各状态之间运作切换更加顺畅、稳靠。
进一步地，作为一种改进，通过支撑轴33上的卡齿331、齿轮组件360及第一齿轮13，可以实现利用支撑轴33的传动力由卡齿331、齿轮组件360驱动摄像机构10相较于支撑座37旋转。
进一步地，作为一种改进，延伸轴12、第一齿轮13、齿轮组件360及卡齿331的至少部分被收容于支撑座37的容置孔373中，不仅结构紧凑，还可以达到保护第一齿轮13、齿轮组件360及卡齿13的效果。
进一步地，作为一种改进，主体部371邻近镜头组件11的上表面的外围轮廓面积与镜头组件11远离主体部371一侧的表面面积相同，可以达到镜头组件11伸出后防尘的效果；此外，端部372与止挡件42配合，设计结构较为简单、容易实现。
请参阅图7，图7是本发明一种实施例提供的具有摄像头系统1的移动终端4的结构示意图。优选地，在本实施例中，移动终端4为智能手机，可以理解地，移动终端4还可以是平板电脑或者其它具有摄像功能的移动终端。
具体地，移动终端4包括外壳41及可收容于外壳41的收容空间413内且可至少部分伸出收容空间413外的摄像头系统1。外壳41包括边框411、盖设于边框411并共同围成收容空间413的盖板412（如前盖板与后盖板，其中后盖板可与边框为一体成型结构），以及设置于收容空间内的如上述的摄像头系统1，边框411开设有贯穿其上的通口43，摄像机构10与通口43正对设置，摄像机构10可通过驱动组件20及传动组件30的驱动以实现由通口43伸出至收容空间413外和缩回至收容空间413内，且当摄像机构10完全伸出至收容空间413外后，摄像机构10可相对终端4的外壳41旋转，以使摄像机构10实现旋转和伸缩。
当然，除了以上所述的实现方法外，还可以选用可实现该伸缩旋转功能的机械和/或其他结构，摄像头系统1也不以上述结构为限，可以根据实际的结构需要作出调整。
可以理解，如图3所示，摄像机构10收缩至收容空间413内时，摄像机构10的顶端与通口43位于同一平面，从而使得摄像机构10对通口43形成封装，隐藏于收容空间413内，使得移动终端4的外观呈一整体的完整结构，外观美感度更好。
请参阅图8，图8是图7所示的移动终端4的电路方框示意图。移动终端4还包括处理器44，处理器44分别与检测器34及驱动组件20的驱动电机23电连接，处理器44用于接收控制指令控制驱动组件20的驱动电机23工作以提供驱动力，进而经由传动组件30可驱动摄像头系统1可通过该通口43至少部分伸出收容空间413，处理器44还获检测器34获得的运动数据，并通过分析控制指令及运动数据控制驱动组件20是否提供控制摄像头系统1的摄像机构10复位至收缩状态的驱动力。
以下结合图3-图6，进一步说明本发明实施例移动终端4的工作原理：
请参阅图3、图4及图5，图3是图1所示摄像头系统1的收缩状态的立体结构示意图，图4是图1所示摄像头系统1的伸出状态的立体结构示意图，图5及图6是图1所示摄像头系统1的处于两种旋转状态的立体结构示意图。以下结合图3、图4、图5及图6对摄像头系统1的四种不同状态及不同状态之间的切换过程进行介绍。可首先，如图3所示，摄像头系统1处于收缩状态时，驱动电机23不驱动驱动轴21转动，滑块22套设于驱动轴21邻近驱动电机23的一端，摄像机构10处于收缩移动终端4的外壳41内的收缩状态，此时，通过检测器34检测获取驱动轴21的运动数据，移动终端4的处理器44依据运动数据即可获知摄像机构10相对于基座35的伸缩距离，旋转角度、及/或翻转角度，如0，代表收缩于移动终端4的外壳41中。
进一步地，当需要使用摄像头系统1并预使摄像机构10伸出移动终端4的外壳41时，驱动电机23旋转并带动驱动轴21转动，使得滑块22沿着驱动轴21滑动，进而带动支撑轴33、弹性元件38、旋转传动组件36、支撑座37及摄像机构10向摄像机构10所在一侧运动，使得摄像机构10逐渐伸出移动终端4的外壳41外，当支撑座37的端部372与移动终端4的外壳41的止挡件42卡接后，摄像机构10到达伸出的预定位置，并停止继续伸出运动。如图4所示，此时，通过检测器34检测获取驱动轴21的运动数据，移动终端4的处理器44依据运动数据即可获知摄像机构10相对于基座35的伸缩距离、旋转角度、及/或翻转角度，如伸出距离为D，旋转角度、及/或翻转角度为0。
更进一步地，在图4所示的伸出状态基础上，需要摄像机构10进行旋转时（如右侧或左侧），驱动电机23进一步驱动驱动轴21旋转，使得滑块22沿驱动轴21滑动（如向上滑动或向下滑动），此时，由于支撑座37被限位，滑块22的滑动将带动支撑轴33旋转，弹性元件38被压缩或拉伸，并进一步通过旋转传动组件36带动摄像机构10旋转（如朝左旋转或朝右旋转），实现摄像机构10的旋转（如右转或左转），进而达到如图5或图6所示的旋转状态，此时，通过检测器34检测获取驱动轴21从图4所在状态之后的运动数据，移动终端4的处理器44依据运动数据即可获知摄像机构10相对于基座35的旋转角度、及/或翻转角度，如旋转角度、及/或翻转角度为30度。
更进一步地，当完成拍摄或不需要使用摄像机构10而需要将伸出的收容空间外的摄像机构10收回时，通过检测器34检测获取驱动轴21从图4所在状态之后的运动数据，并计算旋转角度、及/或翻转角度，进一步处理器44依据所述伸缩距离、旋转角度、及/或翻转角度生成控制指令来控制驱动电机23，以驱动驱动轴21 转动，使得滑块22沿驱动轴21滑动，将处于如图5或图6所示的摄像机构10先旋转至图4所示的伸出状态，再进一步通过驱动电机23驱动驱动轴21转动，使得滑块22沿驱动轴21滑动，并带动支撑轴33向下移动，进而带动支撑轴33及摄像机构10向下移动，当摄像机构10处于如图3所示的完全收缩在收容空间413内时，处理器44控制驱动组件20的驱动电机23停止驱动驱动轴21转动，完成摄像机构10的收缩与隐藏。
由于检测器34获取运动数据从而处理器44可计算获知摄像机构10的伸缩距离、旋转角度等从而确定摄像机构10所处状态，当摄像机构10在升降、旋转时，遭遇外物障碍或由于好奇等原因的人为外力拉压、旋扭时而改变镜头状态时，通过分析检测器34反馈的运动数据，处理器44可以进一步控制驱动电机23驱动驱动轴21转动复位到图3所示的收缩状态，进而使得摄像机构10作出回收复位等自我保护动作，达到防压防扭目的，提高结构使用寿命及降低可靠性风险。
此外，本发明中的移动终端4还可以具有以下应用场景：在正常拍摄时，驱动电机23驱动摄像机构10是直线上升至拍摄位置；当处于360度全景拍摄时，驱动电机23驱动摄像机构10进行旋转，防抖摄像头可补偿旋转过程中的手及摄像机构10的抖动；在前置拍摄时，驱动电机231驱动摄像机构10快速旋转度，完成时间可以在0.1秒以内；移动物体动态对焦及追踪时，两个摄像头可实时分析移动物体与摄像头的角度，驱动电机23动作驱动摄像头旋转补偿，实现移动物体的实时对焦；任意角度拍摄，控制驱动电机23旋转至特定角度，正对屏幕时也可进行360°范围内任意角度的拍摄，不需要人体转动，更加便捷。
以上所述的仅是本发明的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出改进，但这些均属于本发明的保护范围。

Claims (12)

1、一种摄像头系统，与处理器连接，其特征在于：所述摄像头系统包括：
摄像机构；
支撑座，支撑所述摄像机构并与所述摄像机构连接，所述摄像头系统设置有限制所述支撑座位移的止挡件；
驱动组件，连接到所述处理器，用于提供驱动力，包括驱动轴及套设于所述驱动轴并可沿所述驱动轴的轴向运动的滑块，所述滑块与所述驱动轴螺纹配合；
传动组件，包括支撑轴；所述支撑轴一端与所述滑块连接，另一端与所述支撑座连接，所述支撑轴沿所述轴向形成有限位部，所述滑块通过所述限位部推动所述支撑座及所述摄像机构沿所述轴向运动；以及
与所述驱动轴连接的检测器，所述检测器包括与所述驱动轴的输出端连接并与所述驱动轴同步转动的转动部以及记录所述转动部运动数据的计数部，所述计数部与所述处理器电连接以将所述运动数据传递至所述处理器；所述处理器根据所述运动数据调节所述驱动组件。
2、根据权利要求1所述的摄像头系统，其特征在于：所述驱动组件还包括连接到所述驱动轴的驱动电机，所述摄像头系统还包括固定所述驱动电机的基座，所述驱动轴穿过所述基座并与所述驱动电机连接，所述转动部套设在所述驱动轴远离所述驱动电机一端，所述计数部固定在所述基座；所述转动部与所述计数部中的一个为码盘，所述转动部与所述计数部中的中的另一个为码尺。
3、根据权利要求2所述的摄像头系统，其特征在于：所述基座包括第一基板、位于所述第一基板远离所述摄像机构一侧并与所述第一基板相对且间隔设置的第二基板、及连接所述第一基板与所述第二基板的连接件，所述驱动轴穿过所述第一基板及所述第二基板并与所述第一基板与所述第二基板活动连接，所述滑块位于所述第一基板与所述第二基板之间，所述码盘设置在所述驱动轴远离所述驱动组件的一端且位于所述第一基板远离所述第二基板的一侧，所述码尺设置于所述第一基板上且与所述码盘对应。
4、根据权利要求3所述的摄像头系统，其特征在于：所述检测器为光电编码器，所述码尺包括固定于所述基座的固定部、自所述固定部远离所述码盘的一侧朝所述摄像机构方向弯折延伸的支撑部以及自所述支撑部朝所述码盘方向延伸并与所述固定部正对的延伸部，所述固定部与所述延伸部中的其中一个设有光源发射器，另一个设有光源接收器；所述码盘开设有圆周分布的码道刻痕，所述码道刻痕靠近所述码尺的一侧位于所述光源发射器与所述光源接收器之间。
5、根据权利要求1所述的摄像头系统，其特征在于：所述摄像机构与所述支撑座转动连接，所述传动组件还包括旋转传动组件及弹性元件，所述支撑轴通过所述旋转传动组件连接所述摄像机构，所述弹性元件位于所述滑块与支撑座之间，所述支撑座在所述摄像机构伸缩到预定位置后被所述止挡件限位，所述滑块进一步推动所述支撑轴沿轴向运动，所述支撑轴与所述旋转传动组件相互作用并驱动所述摄像机构相对所述支撑座旋转。
6、根据权利要求5所述的摄像头系统，其特征在于：所述弹性元件包括套设于所述支撑轴上的弹簧。
7、根据权利要求5所述的摄像头系统，其特征在于：所述滑块包括具有螺纹孔的第一部分及与所述第一部分相连的第二部分，所述驱动轴穿过所述螺纹孔与所述滑块螺纹配合，所述第二部分夹持所述支撑轴的一端，所述限位部包括位于所述第二部分靠近所述摄像机构一侧的第一限位部以及位于所述第二部分远离所述摄像机构一侧的第二限位部，所述弹性元件位于所述第二部分及所述支撑座之间。
8、根据权利要求5所述的摄像头系统，其特征在于：所述支撑轴远离所述滑块的一端具有多个卡齿，所述旋转传动组件包括齿轮组件，所述摄像机构包括镜头组件、自镜头组件延伸至所述支撑座内的延伸轴及套设于所述延伸轴上的第一齿轮，所述镜头组件经所述延伸轴与所述支撑座转动连接，所述齿轮组件连接于所述卡齿与所述第一齿轮之间且分别与所述卡齿及所述第一齿轮啮合。
9、根据权利要求8所述的摄像头系统，其特征在于：所述齿轮组件包括第二齿轮、转换轴及第三齿轮，所述支撑轴与所述延伸轴的延伸方向相同，所述转换轴的延伸方向与所述支撑轴及延伸轴垂直，所述第二齿轮套设在所述转换轴上且与所述卡齿啮合，所述第三齿轮的一端连接所述转换轴远离所述第二齿轮的端部，另一端具有与所述第一齿轮啮合的齿部。
10、根据权利要求8所述的摄像头系统，其特征在于：所述支撑座还包括贯通的容置孔，所述延伸轴、所述第一齿轮、所述齿轮组件及所述卡齿的至少部分被收容于所述容置孔中。
11、如权利要求8所述的摄像头系统，其特征在于：所述支撑座包括主体部及位于所述主体部两端的端部，所述主体部位于所述镜头组件与所述弹性元件之间，所述镜头组件在所述支撑座上的投影落入所述主体部内，所述端部邻近所述镜头组件的表面朝远离所述镜头组件的方向凹陷形成凹陷部，所述凹陷部用于在所述镜头组件伸出到预设位置时与所述止挡件配合对所述支撑座形成轴向限位。
12、一种移动终端，包括边框和盖设于边框并共同围成收容空间的盖板，其特征在于，所述移动终端还包括设置于所述收容空间内的如权利要求1-11任意一项所述的摄像头系统、及所述处理器，所述边框开设有贯穿其上的通口，所述摄像头系统与所述通口正对设置，所述处理器用于接收控制指令控制所述驱动组件工作以提供所述驱动力，进而驱动所述摄像头系统可通过该通口至少部分伸出所述收容空间，所述处理器经所述检测器获取所述运动数据，并通过分析所述运动数据控制所述驱动组件是否提供驱动力以控制所述摄像头系统复位。
PCT/CN2019/127588 2019-12-23 2019-12-23 摄像头系统及移动终端 WO2021127903A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127588 WO2021127903A1 (zh) 2019-12-23 2019-12-23 摄像头系统及移动终端

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127588 WO2021127903A1 (zh) 2019-12-23 2019-12-23 摄像头系统及移动终端

Publications (1)

Publication Number Publication Date
WO2021127903A1 true WO2021127903A1 (zh) 2021-07-01

Family

ID=76573232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/127588 WO2021127903A1 (zh) 2019-12-23 2019-12-23 摄像头系统及移动终端

Country Status (1)

Country Link
WO (1) WO2021127903A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113639714A (zh) * 2021-08-04 2021-11-12 深圳市亚锐智能科技有限公司 一种基于铝金属片金属片数量检测设备
CN113734439A (zh) * 2021-09-26 2021-12-03 浙江虎穴科技有限公司 一种多旋翼无人机及夜间快速建模方法
CN113757493A (zh) * 2021-07-22 2021-12-07 上海闻泰信息技术有限公司 一种升降摄像头的控制装置、控制方法及终端设备
CN114371131A (zh) * 2022-02-18 2022-04-19 北京简智仪器设备有限公司 一种拉曼光谱仪自动调焦机构
CN114666719A (zh) * 2022-03-01 2022-06-24 深圳市百泰实业股份有限公司 降噪耳机测试装置
CN115589481A (zh) * 2022-10-10 2023-01-10 北京智信天一科技有限公司 一种WiFi针孔摄像头探测装置及其工作方法
CN116320289A (zh) * 2023-01-31 2023-06-23 宇超电力股份有限公司 一种智能化配电房环境综合监控装置及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160145757A1 (en) * 2014-11-24 2016-05-26 Metal Industries Research&Development Centre Winding apparatus for waveguide prototype mould and waveguide manufacturing method
CN109788683A (zh) * 2019-01-31 2019-05-21 维沃移动通信有限公司 电子设备
CN110177194A (zh) * 2019-06-19 2019-08-27 瑞声精密制造科技(常州)有限公司 摄像头系统及移动终端
CN110493458A (zh) * 2019-07-30 2019-11-22 维沃移动通信有限公司 移动终端及其控制方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160145757A1 (en) * 2014-11-24 2016-05-26 Metal Industries Research&Development Centre Winding apparatus for waveguide prototype mould and waveguide manufacturing method
CN109788683A (zh) * 2019-01-31 2019-05-21 维沃移动通信有限公司 电子设备
CN110177194A (zh) * 2019-06-19 2019-08-27 瑞声精密制造科技(常州)有限公司 摄像头系统及移动终端
CN110493458A (zh) * 2019-07-30 2019-11-22 维沃移动通信有限公司 移动终端及其控制方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LYU, JUNWEI: "Photoelectric Rotary Encoder (Manual pages 24-27)", PRINCIPLES OF OPTOELECTRONIC TRACKING AND MEASUREMENT, 31 January 2010 (2010-01-31), CN, pages 24 - 27, XP009528891, ISBN: 978-7-118-06165-9 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113757493A (zh) * 2021-07-22 2021-12-07 上海闻泰信息技术有限公司 一种升降摄像头的控制装置、控制方法及终端设备
CN113639714A (zh) * 2021-08-04 2021-11-12 深圳市亚锐智能科技有限公司 一种基于铝金属片金属片数量检测设备
CN113639714B (zh) * 2021-08-04 2023-09-26 深圳市亚锐智能科技有限公司 一种基于铝金属片金属片数量检测设备
CN113734439A (zh) * 2021-09-26 2021-12-03 浙江虎穴科技有限公司 一种多旋翼无人机及夜间快速建模方法
CN113734439B (zh) * 2021-09-26 2023-08-08 浙江虎穴科技有限公司 一种多旋翼无人机及夜间快速建模方法
CN114371131A (zh) * 2022-02-18 2022-04-19 北京简智仪器设备有限公司 一种拉曼光谱仪自动调焦机构
CN114371131B (zh) * 2022-02-18 2024-01-23 北京简智仪器设备有限公司 一种拉曼光谱仪自动调焦机构
CN114666719A (zh) * 2022-03-01 2022-06-24 深圳市百泰实业股份有限公司 降噪耳机测试装置
CN115589481A (zh) * 2022-10-10 2023-01-10 北京智信天一科技有限公司 一种WiFi针孔摄像头探测装置及其工作方法
CN115589481B (zh) * 2022-10-10 2024-04-02 北京智信天一科技有限公司 一种WiFi针孔摄像头探测装置及其工作方法
CN116320289A (zh) * 2023-01-31 2023-06-23 宇超电力股份有限公司 一种智能化配电房环境综合监控装置及其使用方法
CN116320289B (zh) * 2023-01-31 2023-10-31 宇超电力股份有限公司 一种智能化配电房环境综合监控装置及其使用方法

Similar Documents

Publication Publication Date Title
WO2021127903A1 (zh) 摄像头系统及移动终端
CN111147712B (zh) 摄像头系统及移动终端
CN207937704U (zh) 用于光学防抖的反射模块、相机模块及便携式电子装置
US10691179B2 (en) Camera assembly for electronic devices
US20050225646A1 (en) Camera incorporating a lens barrel
CN101382636B (zh) 相机透镜模块
AU2020417796B2 (en) System and method of capturing and generating panoramic three-dimensional images
CN107015339A (zh) 用于扫描条码的图像扫描器的具有可构造的光学器件的附加装置
CN111131673B (zh) 摄像头系统及移动终端
JP2006133740A (ja) カメラレンズアセンブリの手振れ補正装置
WO2016018327A1 (en) Camera alignment based on an image captured by the camera that contains a reference marker
CN105144694B (zh) 用于曲面光学传感器的防抖纠正系统
JP2013207389A (ja) 撮像装置
JP5347802B2 (ja) 構図制御装置、撮像システム、構図制御方法、プログラム
KR102510389B1 (ko) 소형 카메라 짐벌 및 이를 구비한 전자 장치
WO2021208249A1 (zh) 图像处理方法、设备及手持相机
TWI699607B (zh) 電子組件和電子裝置
CN110476116A (zh) 透镜驱动装置和相机模块及包括该相机模块的光学设备
WO2021127904A1 (zh) 摄像头系统及移动终端
EP1263214A2 (en) Image-taking device
CN103973948B (zh) 摄像设备
CN214675326U (zh) 视频展台
JP6238773B2 (ja) 電子機器
EP1980905A1 (en) Image capturing apparatus comprising a lens protection barrier
CN115914779A (zh) 摄像模组以及电子设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19957299

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19957299

Country of ref document: EP

Kind code of ref document: A1