WO2025251809A1 - 升降机构、摄像头装置及电子设备 - Google Patents

升降机构、摄像头装置及电子设备

Info

Publication number
WO2025251809A1
WO2025251809A1 PCT/CN2025/091975 CN2025091975W WO2025251809A1 WO 2025251809 A1 WO2025251809 A1 WO 2025251809A1 CN 2025091975 W CN2025091975 W CN 2025091975W WO 2025251809 A1 WO2025251809 A1 WO 2025251809A1
Authority
WO
WIPO (PCT)
Prior art keywords
lifting
base
lifting mechanism
rod
lifting member
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2025/091975
Other languages
English (en)
French (fr)
Inventor
唐泽成
张志彬
郑义
万一枝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of WO2025251809A1 publication Critical patent/WO2025251809A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Definitions

  • This application relates to the field of terminal equipment technology, and in particular to a lifting mechanism, a camera device, and an electronic device.
  • This application provides a lifting mechanism, a camera device, and an electronic device.
  • the lifting mechanism may include two motors.
  • a dual-motor driving scheme for the lifting component is adopted, which results in greater driving force and higher driving efficiency, facilitating a faster lifting process.
  • inventions of this application provide a lifting mechanism applied to a camera device including a camera module.
  • the lifting mechanism includes a base, a lifting member mounted on the base, a drive assembly, and a transmission assembly.
  • the transmission assembly connects the drive assembly and the lifting member, and the drive assembly can drive the lifting member to move up and down relative to the base via the transmission assembly.
  • the drive assembly includes two drive groups, each drive group including a motor, a worm gear, and a turbine.
  • the motor is mounted on the base, the worm gear is fixedly connected to the output shaft of the motor, the turbine is rotatably connected to the base, and the turbine meshes with the worm gear and is drively connected to the transmission assembly.
  • the motor within the drive group powers the lifting mechanism, driving the lifting component to move up and down relative to the base.
  • the driving force is greater and the driving efficiency is higher, facilitating faster lifting of the component.
  • the motor transmits energy through the meshing of a worm gear and a worm drive, with the worm gear connecting to the transmission assembly.
  • the worm gear and worm drive structure is simple and compact, reducing the number of structural components or parts used for transmission between the motor and the transmission assembly.
  • the meshing between the worm gear and worm is continuous, resulting in smoother transmission and facilitating a smooth and rapid lifting process for the component.
  • the motor and transmission assembly may not use a worm gear and worm drive; instead, multi-link or multi-gear meshing methods may be employed.
  • each drive group also includes an elastic element connected between the turbine and the transmission assembly; the lifting mechanism has a retracted state and an extended state.
  • the lifting mechanism changes from the retracted state to the extended state, the motor drives the turbine to rotate in the first rotation direction, and the turbine drives the transmission assembly to move through the elastic element, so as to lift the lifting component.
  • the two ends of the elastic element can be connected to the turbine and the transmission assembly respectively.
  • the first rotation direction can be the normal direction of the turbine toward the elastic element.
  • the motor drives the turbine to rotate in the first rotation direction
  • the elastic element is further compressed.
  • the elastic element can drive the transmission assembly to rotate through the force of deformation recovery, thereby driving the lifting component to rise.
  • the lifting mechanism is in the extended state, and when the lifting component is subjected to external pressure, the lifting component descends, the transmission component moves, and the elastic component deforms.
  • the lifting component When subjected to external pressure, the lifting component can descend, and the elastic component can buffer the pressure through deformation during this process to prevent the lifting component from being damaged by hard impact.
  • the elastic component can drive the transmission component to rotate through the force of deformation recovery, so as to drive the lifting component to return to the extended state.
  • External pressure can come from things like electronic devices being dropped, impacts between electronic devices and the outside world, or compression between electronic devices and the outside world.
  • the motor drives the turbine to rotate in a second rotation direction, which is opposite to the first rotation direction.
  • the turbine contacts and pushes the transmission component to move, thereby causing the lifting component to descend.
  • the turbine may have a stop surface, which allows the turbine to contact and drive the transmission assembly.
  • the second rotation direction can be the normal direction of the turbine's stop surface towards the first rotating part.
  • the turbine and transmission assembly can transmit force through surface contact, saving on structural components used for transmission between them and improving the reliability of the transmission connection.
  • the stop surface of the turbine and the transmission assembly may be in complete contact or not, and force can also be transmitted through line-surface contact; this application does not limit this.
  • the elastic element is a torsion spring; the central axis of the two elastic elements coincides with the rotation axis of the two turbines relative to the base, and the two elastic elements are located between the two turbines; each elastic element includes a first end and a second end, the first end of the elastic element is connected to the turbine, the second ends of the two elastic elements are arranged opposite to each other and are both connected to the transmission assembly, and each turbine has a stop surface on the side facing away from the elastic element, and the stop surface is connected to the transmission assembly.
  • the drive component also includes a connector that connects to the second ends of the two elastic members, and the two elastic members and the connector are integrally formed structural components.
  • the second ends of both elastic elements are connected to the transmission assembly.
  • the connector can be connected between the second ends of the two elastic elements and to the transmission assembly.
  • the two elastic elements can apply force to the transmission assembly (e.g., the short support rod) through the connector, which is beneficial to improving the transmission efficiency and reliability of the elastic elements driving the transmission assembly (e.g., the short support rod) to move, and can also reduce the adverse effects on the service life of the elastic elements and the transmission assembly (e.g., the short support rod) due to stress concentration.
  • the two elastic elements and the connecting element can be integrally formed structural components, which helps to increase the structural strength and stability of the structure formed by the two elastic elements and the connecting element.
  • the two elastic elements and the connecting element can also be an integral structure formed by assembly, and this application does not limit this.
  • the motor's output shaft is inserted into the base and can rotate relative to the base.
  • a worm gear is sleeved on the outside of the motor's output shaft, and the extension direction of the motor's output shaft is perpendicular to the rotation axis of the worm gear relative to the base.
  • the motor's output shaft is inserted into the base, and the base can support the motor's output shaft, which helps to improve the reliability and stability of the connection structure between the drive assembly and the base.
  • the motor's output shaft can drive the worm gear sleeved on it to rotate, thereby driving the turbine meshing with the worm gear to rotate, so that the transmission assembly connected to the turbine gear and the lifting member connected to the transmission assembly are subjected to force and move.
  • the extension direction of the worm gear's output shaft to be perpendicular to the rotation axis of the turbine gear relative to the base, the energy loss caused by the connection within the lifting mechanism can be reduced, and the transmission efficiency of the motor can be effectively improved.
  • the two drive groups are symmetrically arranged, meaning that the two elastic elements, two turbines, two motors, and two worm gears can all be symmetrically arranged.
  • the two drive groups can also have other arrangements, such as a partially symmetrical structure or an array structure, etc., which this application does not limit. Specifically, when the two drive groups are partially symmetrically arranged, the motors and worm gears of the two drive groups have the same structure, the incomplete tooth portions of the two turbines have the same structure, and the remaining parts are symmetrically arranged.
  • the synchronization of the two drive groups can be further improved, which is beneficial to improving drive efficiency.
  • the base has a first fixing part and a second fixing part spaced apart in a first direction;
  • the transmission components include:
  • Two long rods are arranged in a second direction and located on both sides of the lifting component.
  • the second direction intersects with the first direction.
  • the first end of each long rod is rotatably connected to the first fixed part, and the second end of each long rod is rotatably connected to the first end of the lifting component.
  • the long rod also includes a transition part located between the first end and the second end of the long rod.
  • Each short rod includes a first rotating part, a second rotating part, and a third rotating part.
  • the first rotating part is rotatably connected to a second fixed part
  • the third rotating part is slidably or rotatably connected to the second end of a lifting member.
  • the second end of the lifting member is closer to the first end of the long rod than the first end of the lifting member.
  • Two connecting rods one corresponding to a long rod and a short rod, with the first transition end of the connecting rod rotatably connected to the transition part and the second transition end of the connecting rod rotatably connected to the second rotating part;
  • the drive assembly is positioned near the first end of the long rod at the second end of the long rod.
  • Two turbines are connected to two short rods respectively. When the turbines rotate, the short rods are subjected to force and move. The short rods and the long rod together drive the lifting component to rise and fall relative to the base.
  • the portion between the first and second fixed parts of the base can be considered as a fixed rod formed from a part of the base.
  • the long rod may include a first segment and a second segment fixedly connected.
  • the first segment of the long rod is the line connecting the first end of the long rod to the rotational connection center of the first fixed part, and the line connecting the transition part to the rotational connection center of the first end of the connecting rod.
  • the second segment of the long rod is the line connecting the transition part to the rotational connection center of the first end of the connecting rod, and the line connecting the second end of the long rod to the rotational connection center of the first end of the lifting member.
  • the short rod may include a first segment and a second segment fixedly connected.
  • the first segment of the short rod is the line connecting the rotational connection center of the first rotating part to the second fixed part, and the line connecting the rotational connection center of the third rotating part, and the line connecting the rotational connection center of the second rotating part to the second end of the lifting member.
  • the fixed rod, the first segment of the long rod, the connecting rod, and the first segment of the short rod are sequentially rotatably connected end to end to form a four-bar linkage.
  • the second segment of the long rod and the second segment of the short rod can also rise and fall together with the movement of the four-bar linkage, thereby driving the lifting component to rise and fall together.
  • This implementation utilizes a four-bar linkage, where the short rod, long rod, and connecting rod are interconnected. When the short rod is subjected to force, the force and motion are transmitted to the long rod via the connecting rod, causing them to move together.
  • This allows the drive assembly to move the four-bar linkage, enabling the first and second ends of the lifting member to rise and fall together, thus facilitating the transition between the extended and retracted states of the lifting mechanism.
  • the four-bar linkage improves the smoothness of the lifting mechanism's extension and retraction.
  • the lifting mechanism compared to a lifting mechanism without a four-bar linkage, where the drive assembly needs to drive both ends of the lifting member separately to raise and lower it relative to the base, the lifting mechanism provided in this application is more labor-saving, convenient, structurally simple, and highly reliable.
  • the transmission assembly also includes a short support rod that connects the first rotating parts of the two short rods;
  • Two turbines are located between two short rods.
  • the two turbines push the short support rods, which in turn drive the two short rods to move, thereby driving the lifting component to rise.
  • Two turbines drive two short rods to move, thereby driving the lifting component to descend.
  • the first rotating parts of the two short rods are fixedly connected by a short support rod, so that the third rotating parts of the short rods that are slidably connected to both sides of the second end of the lifting member can move synchronously, thereby achieving the lifting balance of the first and second sides of the second end of the lifting member.
  • the transmission assembly also includes a first rotating shaft, a first rotating hole in the first rotating part of the short rod, a first shaft hole in the turbine, a first rotating shaft hole in the second fixed part, and the first rotating shaft passing through the first rotating hole, the first shaft hole, and the first rotating shaft hole.
  • the first rotating shaft can pass through the first rotating part of the short rod, the turbine, the second fixing part of the base, and the elastic element to mount the turbine, short rod, and elastic element on the base.
  • the drive assembly can connect the base and the transmission assembly through the first rotating shaft, achieving high connection reliability and stability.
  • the first rotating shaft passes through the first rotating hole of the first rotating part, the first shaft hole of the turbine, and the first rotating shaft hole of the second fixing part.
  • the rotation axis of the turbine relative to the base, the rotation axis of the short rod relative to the base, and the central axis of the first rotating shaft coincide. That is, both the turbine and the short rod can be considered to rotate relative to the base about the central axis of the first rotating shaft.
  • the turbine is provided with a receiving groove that communicates with the first shaft hole; the second fixing part is at least partially located within the receiving groove.
  • the second fixing part of the base by providing the second fixing part of the base, it can be at least partially located within the receiving groove of the turbine, and the two can be in a snap-fit state, which helps to improve the reliability and structural stability of the connection between the turbine and the base.
  • the arrangement of the turbine and the base is compact, which also improves the space utilization of the lifting mechanism and helps to achieve miniaturization of the lifting mechanism.
  • each drive assembly also includes an elastic element connected between the first rotating part and the turbine;
  • the turbine drives the first rotating part to move through the elastic element.
  • the turbine directly drives the first rotating part to move.
  • the elastic element can be further compressed.
  • the restoring force of the elastic element's deformation can drive the first rotating part to move, thereby driving the four-bar linkage to move, causing the lifting component to rise.
  • the turbine can directly contact and push the first rotating part, thereby driving the four-bar linkage to move, causing the lifting component to fall.
  • each drive group also includes an elastic element, the central axis of the two elastic elements coincides with the rotation axis of the two turbines relative to the base, and the two elastic elements are located between the two turbines; each elastic element includes a first end and a second end, the first end of the elastic element is connected to the turbine, the second ends of the two elastic elements are arranged opposite to each other and are connected to a short support rod, and each turbine has a stop surface on the side facing away from the elastic element, the stop surface is connected to the first rotating part.
  • the second end of the elastic element When the turbine rotates in the direction of the first end of the elastic element (i.e., the first rotation direction), the second end of the elastic element also rotates, which in turn pushes the short support rod to rotate, thereby driving the transmission assembly to move and realizing the transmission connection between the turbine and the transmission assembly.
  • the gear shift surface of the turbine can contact the first rotating part of the short rod.
  • the turbine rotates in the direction of pressing against the first rotating part (i.e., the second rotation direction)
  • it pushes the short rod to rotate, thereby driving the transmission assembly to move, thus realizing the transmission connection between the turbine and the transmission assembly.
  • the lifting component is in its initial position relative to the base when it is in the retracted state; when it is in the extended state, the lifting component rises to the extended position relative to the base, and the axis of the lifting component in the initial position coincides with the axis of the lifting component in the extended position.
  • the axis of the lifting component coincides in the initial position and the extended position, so that the relative position of the lifting component with the base in the initial position and the extended position is not offset in the direction perpendicular to the optical axis of the lifting component. This ensures that the optical axis of the lifting component is not offset, thereby guaranteeing the light quality of the camera module located in the inner space of the lifting component and ensuring the image quality of the camera device.
  • the base has a first limiting surface, which is disposed facing the bottom side of the base, and when the lifting member is in the extended state, the second end of the long rod abuts against the first limiting surface; or, the base has a second limiting surface, which is disposed facing the top side of the base, and when the lifting member is in the retracted state, it abuts against the second limiting surface.
  • the first limiting surface when the lifting component transitions from a retracted state to an extended state, can limit the long rod, preventing the lifting component from continuing to rise. This avoids over-extension of the lifting component and ensures consistent extension dimensions each time, thereby improving the stability of the electronic device during shooting.
  • the first limiting surface is a surface formed by the existing structure within the lifting mechanism. Compared to adding other structures to achieve the limiting effect, the lifting mechanism implemented in this application has low cost and high space utilization.
  • the second limiting surface when the lifting member changes from an extended state to a retracted state, can limit the lifting member, preventing it from continuing to descend and thus avoiding excessive retraction that could cause it to collide with other components inside the electronic device. Furthermore, since the lifting member is in the retracted state when the camera device is not capturing images, the second limiting surface can provide support for the lifting member, maintaining the overall structural stability of the lifting mechanism.
  • the second limiting surface is formed by the existing structure of the base; compared to adding other structures within the base to achieve the limiting function, the lifting mechanism implemented in this application has lower cost and higher space utilization.
  • the periphery of the lifting component is provided with a first clearance groove, and the bottom wall surface of the first clearance groove is set facing the bottom side of the lifting component; part of the base structure is located in the first clearance groove, and the bottom wall surface of the first clearance groove abuts against the second limiting surface when it is in the retracted state.
  • part of the base structure By setting part of the base structure to be located within the first clearance groove, it is beneficial to improve the compactness of the arrangement of the lifting components and the base, and to make full use of the internal space of the lifting mechanism, thereby achieving miniaturization of the lifting mechanism.
  • the lifting mechanism further includes a detection component, which comprises a position sensor and a magnetic element.
  • the magnetic element is mounted on the lifting component, and the position sensor is mounted on the base, located within the magnetic field generated by the magnetic element.
  • the position sensor is used to detect the magnetic flux of the surrounding magnetic field when the lifting component moves.
  • the position sensor can be one or more of a Hall effect sensor, a tunneling magnetoresistive sensor, and a giant magnetoresistive sensor.
  • the magnetic element can also be fixed to the base, and the position sensor can be fixed to the lifting component; this application does not limit this.
  • this application also provides a camera device.
  • the camera device includes a camera module and a lifting mechanism as described above, wherein the camera module is mounted on the lifting mechanism.
  • this application also provides an electronic device, which includes a housing and a camera device as described above.
  • the housing has a through hole, the camera device is installed inside the housing, and the lifting mechanism of the camera device protrudes from the through hole.
  • the lifting mechanism's lifting component can rise to its extended position through the through-hole in the camera trim, increasing the height of the internal space of the lifting mechanism. This allows the lens or part of the lens of the camera module to move away from the photosensitive element, increasing the distance between the lens or part of the lens and the photosensitive element, thus increasing the focal length and enabling telephoto shooting for improved image quality. Furthermore, because the lifting component extends through the through-hole, the light-receiving surface of the camera device protrudes beyond the camera trim and cover, reducing light obstruction and increasing the amount of light entering the camera device, thus improving image quality.
  • the top side of the lifting component is translucent, serving as the light-receiving surface for the camera device. After shooting, the lifting component can descend back to its initial position, reducing the overall thickness of the camera device and allowing more of the lifting component to reside within the internal space of the lifting mechanism, which helps protect the lifting component.
  • the lifting component within the lifting mechanism experiences a greater driving force and has higher driving efficiency, resulting in a fast, reliable, and smooth lifting process, thus improving the user experience when using electronic devices.
  • Figure 1A is a schematic diagram of the structure of the electronic device provided in some embodiments of this application.
  • Figure 1B is a partial exploded view of the electronic device shown in Figure 1A;
  • Figure 1C is a schematic diagram of the protruding part of the camera device in the electronic device shown in Figure 1A;
  • Figure 2A is a schematic diagram of the camera device in the electronic device shown in Figure 1A in some embodiments;
  • Figure 2B is a structural schematic diagram of the camera device shown in Figure 2A in some usage states;
  • Figure 3A is a structural schematic diagram of the lifting mechanism shown in Figure 2A in some embodiments.
  • Figure 3B is a structural schematic diagram of the lifting mechanism shown in Figure 3A in some usage states;
  • Figure 4 is a partially exploded structural diagram of the lifting mechanism shown in Figure 3A;
  • Figure 5A is a structural schematic diagram of the base shown in Figure 4 from another angle;
  • Figure 5B is a structural schematic diagram of the base shown in Figure 4 from another angle.
  • Figure 6 is a cross-sectional view of the base shown in Figure 4 at point A-A;
  • Figure 7A is a structural schematic diagram of the lifting component shown in Figure 4 from another angle;
  • Figure 7B is a cross-sectional view of the lifting component shown in Figure 4 at point B-B;
  • Figure 8 is a schematic diagram of the transmission assembly shown in Figure 4.
  • Figure 9 is an exploded view of the transmission assembly shown in Figure 8.
  • Figure 10 is a structural schematic diagram of the short balance bar shown in Figure 9 from another perspective;
  • Figure 11 is a schematic cross-sectional view of the transmission assembly shown in Figure 8 at point C-C;
  • Figure 12 is a structural schematic diagram of the transmission components and lifting parts in the lifting mechanism shown in Figure 3A;
  • Figure 13A is a partial exploded view of a set of transmission components and lifting components of the transmission assembly shown in Figure 12.
  • Figure 13B is a partial exploded view of another set of transmission components and lifting components of the transmission assembly shown in Figure 12.
  • Figure 14A is a partial structural schematic diagram of the lifting mechanism shown in Figure 3A;
  • Figure 14B is a structural schematic diagram of part of the lifting mechanism shown in Figure 14A from another perspective;
  • Figure 15A is a cross-sectional schematic diagram of part of the lifting mechanism shown in Figure 14A at point D-D;
  • Figure 15B is a cross-sectional schematic diagram of part of the lifting mechanism shown in Figure 14A at point E-E;
  • Figure 16A is a side view of the lifting mechanism shown in Figure 14A;
  • Figure 16B is a simplified diagram of the lifting mechanism shown in Figure 16A;
  • Figure 17A is a schematic diagram of the structure of part of the lifting mechanism shown in Figure 14A in other states;
  • Figure 17B is a partial structural schematic diagram of the lifting mechanism shown in Figure 17A;
  • Figure 18A is a side view of the lifting mechanism shown in Figure 17A;
  • Figure 18B is a simplified diagram of the lifting mechanism shown in Figure 18A;
  • Figure 19 is a schematic diagram of the lifting mechanism shown in Figure 16A during the lifting process
  • Figure 20A is a cross-sectional view of part of the lifting mechanism shown in Figure 14A at F-F;
  • Figure 20B is a cross-sectional view of part of the lifting mechanism shown in Figure 14A at point G-G;
  • Figure 21 is a cross-sectional view of part of the lifting mechanism shown in Figure 17A at H-H;
  • Figure 22 is a cross-sectional view of part of the lifting mechanism shown in Figure 14A at point I-I;
  • Figure 23 is a cross-sectional view of part of the lifting mechanism shown in Figure 14A at point J-J;
  • Figure 24A is a schematic diagram of the drive component shown in Figure 4.
  • Figure 24B is an exploded view of the drive component shown in Figure 4.
  • Figure 25 is a structural schematic diagram of the two turbines shown in Figure 24B from another perspective;
  • Figure 26A is a partial structural schematic diagram of the drive component shown in Figure 24B;
  • Figure 26B is an exploded view of a portion of the structure of the drive component shown in Figure 26A;
  • Figure 27 is a schematic cross-sectional view of the drive component shown in Figure 24A at point K-K;
  • Figure 28 is a schematic cross-sectional view of the drive component shown in Figure 24A at L-L;
  • Figure 29 is a structural schematic diagram of the lifting mechanism shown in Figure 3A from another perspective;
  • Figure 30 is a schematic diagram of the lifting mechanism shown in Figure 3A after the base has been removed;
  • Figure 31A is a cross-sectional schematic diagram of the lifting mechanism shown in Figure 3A at point M-M;
  • Figure 31B is a schematic diagram of the cross-sectional structure of Figure 3A at point N-N;
  • Figure 32A is a schematic cross-sectional view of the lifting mechanism shown in Figure 3A at point O-O;
  • Figure 32B is a schematic cross-sectional view of the lifting mechanism shown in Figure 3A at point P-P;
  • Figure 33A is a schematic cross-sectional view of the lifting mechanism shown in Figure 3B at point Q-Q;
  • Figure 33B is a schematic cross-sectional view of the lifting mechanism shown in Figure 3B at point R-R;
  • Figure 34A is a schematic cross-sectional view of the lifting mechanism shown in Figure 3A at point S-S;
  • Figure 34B is a schematic cross-sectional view of the lifting mechanism shown in Figure 3A at point T-T;
  • Figure 35A is a schematic diagram of the cross-sectional structure of the lifting mechanism shown in Figure 3B at U-U;
  • Figure 35B is a schematic diagram of the cross-sectional structure of the lifting mechanism shown in Figure 3B at V-V;
  • Figure 36 is a schematic diagram of the cross-sectional structure of the lifting mechanism shown in Figure 3A.
  • connection can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • Multiple refers to at least two.
  • the relative positional relationships mentioned are defined in relation to the current technological level, rather than being absolutely strict. Slight deviations are permissible; approximations of parallelism, perpendicularity, or flushness are all acceptable.
  • a and B are parallel means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 and 10 degrees.
  • a and B are perpendicular means that A and B are perpendicular or approximately perpendicular, and the angle between A and B can be between 80 and 100 degrees.
  • a one-piece molded structural component refers to a component in which one part is connected to another part during the formation of that component, without requiring further processing (such as bonding, welding, snap-fit connections, or screw connections) to join the two parts.
  • Figure 1A is a schematic diagram of the structure of the electronic device 1000 provided in some embodiments of this application
  • Figure 1B is a partially exploded schematic diagram of the electronic device 1000 shown in Figure 1A.
  • the electronic device 1000 can be a mobile phone, tablet computer, laptop computer, smart screen, personal digital assistant (PDA), camera, personal computer, laptop computer, in-vehicle equipment, wearable device, augmented reality (AR) glasses, AR headset, virtual reality (VR) glasses, or VR headset, or other devices with camera functions.
  • PDA personal digital assistant
  • AR augmented reality
  • VR virtual reality
  • the electronic device 1000 is described as a mobile phone.
  • other types of electronic devices 1000 can also adopt similar structures, which will not be elaborated further below.
  • Figures 1A and 1B only schematically show some of the components included in the electronic device 1000. The actual shape, size, location and construction of these components are not limited by Figures 1A and 1B.
  • the electronic device 1000 may also include more or fewer components than those in Figures 1A and 1B.
  • the electronic device 1000 may include a camera device 100, a screen 200, and a housing 300.
  • the screen 200 is used to display images, videos, etc.
  • the screen 200 may include a light-transmitting panel 2001 and a display screen 2002.
  • the light-transmitting panel 2001 and the display screen 2002 are stacked and fixedly connected.
  • the light-transmitting panel 2001 mainly serves to protect the display screen 2002 from dust.
  • the material of the light-transmitting panel 2001 includes, but is not limited to, glass.
  • the display screen 2002 may be a flexible display screen or a rigid display screen.
  • the display screen 2002 can be an organic light-emitting diode (OLED) display screen, an active-matrix organic light-emitting diode (AMOLED) display screen, a mini organic light-emitting diode (MLED) display screen, a micro organic light-emitting diode (MOLED) display screen, a micro organic light-emitting diode (MOLED) display screen, a quantum dot light-emitting diode (QLED) display screen, a liquid crystal display (LCD), etc.
  • OLED organic light-emitting diode
  • AMOLED active-matrix organic light-emitting diode
  • MLED mini organic light-emitting diode
  • MOLED micro organic light-emitting diode
  • MOLED micro organic light-emitting diode
  • QLED quantum dot light-emitting diode
  • LCD liquid crystal display
  • the housing 300 is used to protect the internal electronic components of the electronic device 1000.
  • the housing 300 may include a cover plate 3001, a frame 3002, and a camera trim 3003.
  • the cover plate 3001 is located on the side of the display screen 2002 away from the light-transmitting panel 2001, and is stacked with the light-transmitting panel 2001 and the display screen 2002.
  • the frame 3002 is fixed to the cover plate 3001.
  • the frame 3002 can be fixedly connected to the cover plate 3001 by adhesive.
  • the frame 3002 may also be integrally formed with the cover plate 3001, that is, the frame 3002 and the cover plate 3001 are a single structure.
  • the frame 3002 is located between the cover plate 3001 and the light-transmitting panel 2001.
  • the light-transmitting panel 2001 can be fixed to the frame 3002 by adhesive.
  • the light-transmitting panel 2001, the cover plate 3001, and the frame 3002 form an internal accommodating space for the electronic device 1000.
  • the internal space accommodates the display screen 2002.
  • the cover plate 3001 can be made of materials such as metal, plastic, or glass.
  • the cover plate 3001 can be a single-material panel or a panel structure composed of multiple materials and panels.
  • the cover plate 3001 has a mounting opening 3001a, and the camera decorative piece 3003 covers and is fixed to the mounting opening 3001a.
  • the camera device 100 is used to capture photos/videos.
  • the camera device 100 is mounted within a housing 300, located within the internal accommodating space of the electronic device 1000.
  • the camera device 100 can be used as a rear-facing camera.
  • the light-incident surface of the camera device 100 faces the camera trim 3003.
  • the camera trim 3003 is used to protect the camera device 100.
  • the camera trim 3003 protrudes from the side of the cover plate 3001 away from the light-transmitting panel 2001. This increases the space of the camera device 100 in the thickness direction of the electronic device 1000. In other embodiments, the camera trim 3003 may be flush with the cover plate 3001 or recessed into the internal accommodating space of the electronic device 1000.
  • the camera decorative element 3003 has a through hole 3004.
  • the through hole 3004 allows light from the scene to enter the light-receiving surface of the camera device 100.
  • the electronic device 1000 may not include the camera decorative element 3003.
  • the cover plate 3001 no longer has a mounting opening 3001a, but the through hole 3004 is provided on the cover plate 3001, allowing light from the scene to enter the light-receiving surface of the camera device 100.
  • the camera device 100 may also be used as a front-facing camera.
  • the light-incident surface of the camera device 100 faces the light-transmitting panel 2001.
  • the display screen 2002 is provided with a light-path obstruction hole. This light-path obstruction hole allows light from the scene to pass through the light-transmitting panel 2001 and then enter the light-incident surface of the camera device 100.
  • the electronic device 1000 may also include one or more other camera modules 20 (not shown in the figures), which are not strictly limited in this application.
  • the electronic device 1000 may further include a circuit board 400 and an image processor 500.
  • the circuit board 400 and the image processor 500 are located within the internal accommodating space of the electronic device 1000.
  • the image processor 500 is fixed to and electrically connected to the circuit board 400.
  • the image processor 500 is communicatively connected to the camera device 100.
  • the image processor 500 is used to acquire image data from the camera device 100 and process the image data.
  • the communication connection between the camera device 100 and the image processor 500 may include data transmission via electrical connections such as wiring, or data transmission via coupling or other methods. It is understood that the camera device 100 and the image processor 500 may also achieve a communication connection through other methods capable of data transmission.
  • the electronic device 1000 may further include an analog-to-digital converter (also known as an A/D converter, not shown in the figure).
  • the analog-to-digital converter is connected between the camera device 100 and the image processor 500.
  • the analog-to-digital converter is used to convert the signal generated by the camera device 100 into a digital image signal and transmit it to the image processor 500, whereby the image processor 500 processes the digital image signal and finally displays the image or video on the screen 200.
  • the electronic device 1000 may further include a memory (not shown in the figure), which is communicatively connected to the image processor 500.
  • the image processor 500 processes the digital image signal and then transmits the image to the memory, so that the image can be retrieved from the memory and displayed on the screen 200 at any time when it is needed to view the image later.
  • the image processor 500 may also compress the processed digital image signal before storing it in the memory to save memory space.
  • the electronic device 1000 may also not include the screen 200.
  • the mounting position of the camera device 100 in the electronic device 1000 of the embodiments shown in Figures 1A and 1B is merely illustrative, and this application does not strictly limit the mounting position of the camera device 100.
  • the camera device 100 may also be mounted in other locations on the electronic device 1000, for example, the camera device 100 may be mounted in the upper middle or upper right corner of the back of the electronic device 1000.
  • the electronic device 1000 may include a terminal body and an auxiliary component that can rotate, move, or be detached relative to the terminal body, and the camera device 100 may also be mounted on the auxiliary component.
  • Figure 1C is a structural schematic diagram of a portion of the camera device 100 in the electronic device 1000 shown in Figure 1A.
  • Figure 2A is a structural schematic diagram of the camera device 100 in the electronic device 1000 shown in Figure 1A in some embodiments.
  • Figure 2B is a structural schematic diagram of the camera device 100 shown in Figure 2A in some usage states.
  • the camera device 100 may include a lifting mechanism 10 and a camera module 20.
  • the lifting mechanism 10 has a lifting member 2 capable of lifting, which allows light to pass through.
  • the camera module 20 may be at least partially installed in the internal space of the lifting mechanism 10.
  • the lifting member 2 is positioned corresponding to the through-hole 3004 of the camera decorative element 3003 and may be exposed through the through-hole 3004.
  • the camera module 20 may include a lens 201 and a photosensitive element 202, which are spaced apart.
  • the lifting member 2 of the lifting mechanism 10 can be raised to the extended position through the through hole 3004 of the camera decorative member 3003, thereby increasing the height of the internal space of the lifting mechanism 10.
  • This allows the lens 201 or part of the lens 201 of the camera module 20 to move away from the photosensitive element 202, increasing the distance between the lens 201 or part of the lens 201 and the photosensitive element 202, thus increasing the focal length for shooting.
  • This facilitates focusing and/or adjusting the focus of the electronic device 1000, for example, enabling the electronic device 1000 to achieve telephoto shooting and improve the shooting effect.
  • the lifting member 2 can extend through the through hole 3004, the light-incident surface of the camera device 100 protrudes from the camera decorative member 3003 and the cover plate 3001, reducing light obstruction and improving the amount of light entering the camera device 100, thereby improving the image quality.
  • the top side of the lifting member 2 is light-transmitting, serving as the light-incident surface of the camera device 100.
  • the lifting component 2 can be lowered back to the initial position, reducing the overall thickness of the camera device 100, which is beneficial to reducing the overall thickness of the electronic device 1000, and allows more of the lifting component 2 to be located in the internal space of the lifting mechanism 10, which is beneficial to protecting the lifting component 2.
  • Figure 3A is a structural schematic diagram of the lifting mechanism 10 shown in Figure 2A in some embodiments.
  • Figure 3B is a structural schematic diagram of the lifting mechanism 10 shown in Figure 3A in some usage states.
  • Figure 4 is a partially exploded structural schematic diagram of the lifting mechanism 10 shown in Figure 3A.
  • the lifting mechanism 10 is defined as having a first direction Y, a second direction X, and a third direction Z, all of which are mutually perpendicular.
  • the length direction of the lifting mechanism 10 can be parallel to the first direction Y
  • the width direction can be parallel to the second direction X
  • the height direction can be parallel to the third direction Z.
  • the height direction of the lifting mechanism 10 can also be parallel to the thickness direction of the electronic device 1000, that is, the height direction of the lifting mechanism 10 can be perpendicular to the cover plate 3001 (as shown in Figure 1A) and the screen 200 (as shown in Figure 1B) of the electronic device 1000, and the third direction Z can be perpendicular to the cover plate 3001 and the screen 200 of the electronic device 1000.
  • the light-incident side (i.e., the side used for light intake) of the lifting mechanism 10 is the top side of the lifting mechanism 10, and the bottom side of the lifting mechanism 10 is opposite to the top side.
  • the side of the lifting mechanism 10 closest to the cover plate 3001 is its top side
  • the side closest to the screen 200 is its bottom side.
  • the part of the lifting mechanism 10 and its components and structures closest to the light-incident side is referred to as the "top,” and the part furthest from the light-incident side is referred to as the "bottom.”
  • the coordinate system of the lifting mechanism 10 can be flexibly set according to specific actual needs.
  • the lifting mechanism 10 may include a base 1, a lifting member 2 mounted on the base 1, and a drive assembly 3.
  • the lifting member 2 may be movably mounted on the base 1, and the drive assembly 3 is mounted on the base 1.
  • the drive assembly 3 is driveably connected to the lifting member 2 to drive the lifting member 2 to rise or fall relative to the base 1.
  • the drive connection can be understood as two or more components being connected together by some assembly method to achieve force transmission.
  • the driving component 3 can drive the lifting member 2 to move relative to the base 1 along the positive direction +Z of the third direction and protrude beyond the base 1, causing the lifting member 2 to rise.
  • the driving component 3 can also drive the lifting member 2 to retract relative to the base 1 along the negative direction -Z of the third direction Z, causing the lifting member 2 to descend.
  • the third direction Z is understood to include both the positive direction +Z and the negative direction -Z.
  • the first direction Y and the second direction X are also assumed to include both positive and negative directions.
  • the lifting mechanism 10 is in the retracted state, and the lifting member 2 is in its initial position relative to the base 1, corresponding to the state of the camera device 100 shown in Figures 1A and 2A.
  • the lifting mechanism 10 is in the extended state, and the lifting member 2 is in its extended position relative to the base 1, corresponding to the state of the camera device 100 shown in Figures 1C and 2B.
  • the lifting mechanism 10 may further include a transmission assembly 4, which may be mounted on the base 1 and connected to the drive assembly 3 and the lifting member 2.
  • the drive assembly 3 can drive the lifting member 2 to move up and down relative to the base 1 via the transmission assembly 4.
  • the transmission assembly 4 may be housed within the base 1 and movably connected to the base 1. Under the drive of the drive assembly 3, the transmission assembly 4 can drive the lifting member 2 to move with the base 1 as the fulcrum, so that the lifting member 2 rises or falls, thereby realizing the conversion between the extended state and the retracted state of the lifting mechanism 10.
  • the lifting mechanism 10 may also include a detection component 5, which is used to detect the position change of the lifting member 2 during the lifting process, so as to improve the control accuracy of the driving component 3 driving the lifting member 2 during the lifting process, and improve the reliability and motion accuracy of the lifting mechanism 10.
  • a detection component 5 which is used to detect the position change of the lifting member 2 during the lifting process, so as to improve the control accuracy of the driving component 3 driving the lifting member 2 during the lifting process, and improve the reliability and motion accuracy of the lifting mechanism 10.
  • the lifting mechanism 10 may also include more or fewer components than those described above, and this application embodiment does not impose strict limitations on this.
  • Figure 5A is a structural schematic diagram of the base 1 shown in Figure 4 from another angle.
  • Figure 5B is a structural schematic diagram of the base 1 shown in Figure 4 from another angle.
  • Figure 6 is a cross-sectional schematic diagram of the base 1 shown in Figure 4 at point A-A.
  • the base 1 may include a top wall 1a, a first side wall 1b, a second side wall 1c, and a third side wall 1d.
  • the first side wall 1b, the second side wall 1c, and the third side wall 1d may be fixed to the same side of the top wall 1a, for example, to the bottom side of the top wall 1a.
  • the first side wall 1b and the third side wall 1d are opposite each other, and the second side wall 1c may be connected between the opposite ends of the first side wall 1b and the third side wall 1d.
  • the first side wall 1b, the second side wall 1c, the third side wall 1d, and the top wall 1a may together form a receiving space 11 of the base 1.
  • An opening of the base 1 may be formed between the ends of the first side wall 1b and the third side wall 1d away from the second side wall 1c, and this opening may communicate with the receiving space 11.
  • the top wall 1a may have a receiving hole 11a, which can penetrate the top wall 1a in the third direction Z and can connect to the receiving space 11.
  • the receiving hole 11a may have a first receiving opening 111a and a second receiving opening 112a in the thickness direction of the top wall 1a (i.e., in the third direction Z).
  • the second receiving opening 112a may be close to the first side wall 1b, the second side wall 1c and the third side wall 1d relative to the first receiving opening 111a.
  • the first receiving opening 111a, the second receiving opening 112a and the receiving space 11 can be connected sequentially in the negative direction -Z of the third direction (as shown in Figure 6).
  • the base 1 may include a first part 1e and a second part 1f.
  • the second part 1f may protrude from the top side of the first part 1e.
  • the top wall 1a may be partially located in the first part 1e and partially located in the second part 1f.
  • the first side wall 1b, the second side wall 1c, and the third side wall 1d are all located in the first part 1e.
  • the first part 1e can be considered as the main body of the base 1
  • the second part 1f can be considered as a mating part installed on the main body of the base 1 (the first part 1e).
  • the second part 1f can be used to seal the installation gap between the main body of the base 1 (the first part 1e) and other structural components, achieving decorative and aesthetic effects.
  • the base 1 can be an integral structure assembled from a first part 1e and a second part 1f.
  • the first part 1e and the second part 1f can be connected in a non-detachable or detachable manner; a detachable connection facilitates installation and maintenance of the base 1.
  • the first part 1e and the second part 1f of the base 1 can also be integrally formed structural components.
  • the materials of the first part 1e and the second part 1f can be the same or different.
  • the first part 1e can be made of plastic, and the second part 1f can be made of metal.
  • the first part 1e can also be made of metal or other materials, and the second part 1f can also be made of ceramic or other materials.
  • the base 1 can also be divided into three, four, or more parts.
  • the first receiving opening 111a can be located on the side of the second part 1f away from the first part 1e, and the side of the second part 1f closer to the first part 1e is fixed to the first part 1e; the second receiving opening 112a can be located on the side of the first part 1e closer to the second part 1f.
  • the opening area of the first receiving opening 111a is smaller than the opening area of the second receiving opening 112a.
  • the top wall 1a may include a first mounting portion 12a and a second mounting portion 13a connected along a first direction Y, with the first mounting portion 12a having an opening near the base 1 relative to the second mounting portion 13a.
  • the maximum dimension of the second mounting portion 13a in the second direction X may be greater than the maximum dimension of the first mounting portion 12a in the second direction X.
  • the second mounting portion 13a may be approximately partially annular, and the first mounting portion 12a may be approximately square.
  • the receiving hole 11a of the top wall 1a may be partially located in the first mounting portion 12a and partially in the second mounting portion 13a, with the opening area of the receiving hole 11a within the second mounting portion 13a being greater than the opening area of the receiving hole 11a within the first mounting portion 12a.
  • the receiving hole 11a may be entirely located within the second mounting portion 13a.
  • the boundary line between the first mounting part 12a and the second mounting part 13a can be referred to as the dashed line in Figure 5A, which is only for illustrative purposes.
  • the actual shape, size, position, and structure of the top wall 1a are not limited by Figures 4 to 6. In some other embodiments, the boundary line may be in other locations, which is not limited in this application.
  • the accommodating space 11 may include a first accommodating space and a second accommodating space that are connected to each other.
  • the first accommodating space is the portion of the space enclosed by the first mounting portion 12a, the first sidewall 1b, and the third sidewall 1d, and is located on the bottom side of the first mounting portion 12a.
  • the second accommodating space is the portion of the space enclosed by the second mounting portion 13a, the first sidewall 1b, the second sidewall 1c, and the third sidewall 1d, and is located on the bottom side of the second mounting portion 13a.
  • the dimension of the second accommodating space in the second direction X may be greater than or equal to the dimension of the first accommodating space in the second direction X.
  • the portions of the first sidewall 1b and the third sidewall 1d corresponding to the first accommodating space can be fixed to the edge of the first mounting portion 12a, and the edge of the second mounting portion 13a can protrude away from the second accommodating space relative to the first sidewall 1b, the second sidewall 1c, and the third sidewall 1d.
  • the protruding portion of the edge of the second mounting portion 13a can be used to assemble the base 1 with other structural components within the electronic device 1000, realizing the installation process of the lifting mechanism 10 within the electronic device 1000. The assembly process is simple and easy, which helps reduce the manufacturing cost of the electronic device 1000.
  • the edge portion of the second mounting portion 13a can be provided with a fastening hole 130a, and fasteners can pass through the fastening hole 130a and other structural components to fasten the second mounting portion 13a to other structural components.
  • the fasteners can be, but are not limited to, screws, bolts, rivets, etc.
  • the number of fastening holes 130a can be three, with two fastening holes 130a located on the same side of the base 1 as the first sidewall 1b, and the other fastening hole 130a located on the same side of the base 1 as the third sidewall 1d.
  • the fastening holes 130a are distributed on opposite sides of the base 1, meaning that both opposite sides of the base 1 are connected to other structural components, which helps improve the reliability of the connection between the second mounting part 13a and other structural components.
  • the number of fastening holes 130a can be one, two, or more, and this application does not limit this.
  • the portion of the first sidewall 1b corresponding to the first receiving space can be bent and connected to the portion of the first sidewall 1b corresponding to the second receiving space.
  • the second mounting portion 13a may have a first limiting surface 131a, which may be located within the second receiving space and disposed facing the bottom side of the base 1.
  • the first limiting surface 131a may be the surface facing the bottom side of the corner formed by the first sidewall 1b, the second sidewall 1c, and the second mounting portion 13a, and/or, the first limiting surface 131a may be the surface facing the bottom side of the corner enclosed by the second sidewall 1c, the third sidewall 1d, and the second mounting portion 13a.
  • the example is described with two first limiting surfaces 131a, each located at one of the two corners formed by the first sidewall 1b, the second sidewall 1c, and the third sidewall 1d.
  • the second sidewall 1c may have a clearance space 11c, which is formed by a portion of the second sidewall 1c recessed towards the side opposite to the receiving space 11.
  • the clearance space 11c can communicate with the receiving space 11.
  • the second sidewall 1c may also have a mounting groove 12c and a through hole 13c.
  • the mounting groove 12c may be located on the surface of the second sidewall 1c opposite to the receiving space 11 and can be used to house structural components.
  • the through hole 13c is located on the bottom wall surface of the mounting groove 12c and can communicate with the clearance space 11c.
  • the base 1 may also have a limiting groove 12, which connects the second receiving opening 112a and the receiving space 11.
  • the limiting groove 12 may be located on the first sidewall 1b facing the receiving space 11, and/or, the limiting groove 12 may be located on the second sidewall 1c facing the receiving space 11, and/or, the limiting groove 12 may be located on the third sidewall 1d facing the receiving space 11.
  • the limiting groove 12 may have a second limiting surface 121, which may be positioned facing the top side of the base 1.
  • the base 1 may not include the limiting groove 12, but may include a limiting boss.
  • the limiting boss may be fixed to the first side wall 1b, the second side wall 1c, and/or the third side wall 1d, and protrude relative to the first side wall 1b, the second side wall 1c, and/or the third side wall 1d.
  • the second limiting surface 121 may also be formed on the surface of the limiting boss facing the top side of the base 1. This application does not limit the specifics of these embodiments.
  • the base 1 further includes a first fixing part 13 and a second fixing part 14.
  • the first fixing part 13 and the second fixing part 14 may be spaced apart in the first direction Y.
  • Both the first fixing part 13 and the second fixing part 14 may be connected to the first mounting part 12a, and the first fixing part 13 may be positioned close to the opening of the base 1 relative to the second fixing part 14.
  • the first fixing part 13 may include a first portion formed on the first sidewall 1b and located at the end of the first sidewall 1b away from the second sidewall 1c, a second portion formed on the third sidewall 1d and located at the end of the third sidewall 1d away from the second sidewall 1c, and a plurality of protrusions.
  • the plurality of protrusions may protrude from the first mounting part 12a and be located between the first and second portions of the first fixing part 13.
  • the first fixing part 13 may include three protrusions, each of which may be spaced apart from the first sidewall 1b and the third sidewall 1d, and the three protrusions may be spaced apart from each other.
  • the first fixing part 13 may have two spaced-apart first mounting spaces 131, which may be the space formed between two adjacent protrusions of the first fixing part 13.
  • the number of protrusions may be one, two, or more, or the first fixing part 13 may not include any protrusions; this application does not limit this.
  • the first fixing part 13 may also not include the first part and/or the second part.
  • the first fixing part 13 may have a first fixing hole 132, the axial direction of which may be parallel to the second direction X.
  • the first fixing hole 132 may be provided in the first part, the second part, and a portion of the protrusion of the first fixing part 13.
  • the first fixing hole 132 may penetrate the first sidewall 1b and the protrusion adjacent to the first sidewall 1b along the second direction X, and the first fixing hole 132 may also penetrate the third sidewall 1d and the protrusion adjacent to the third sidewall 1d along the second direction X.
  • the first fixing hole 132 may also be provided in the first part and the second part of the first fixing part 13, or the first fixing hole 132 may also be provided in a portion of the protrusion.
  • the second fixing part 14 may include two protrusions, which may be spaced apart along the second direction X.
  • the two protrusions may respectively correspond to two first mounting spaces 131 in the first direction Y.
  • the second fixing part 14 may have a first pivot hole 141, which can penetrate the second fixing part 14 along the second direction X.
  • the first pivot hole 141 can penetrate two protrusions of the second fixing part 14.
  • the base 1 may further include two third fixing parts 15 arranged along the second direction X.
  • the two third fixing parts 15 may be respectively disposed in the first direction Y corresponding to the two first mounting spaces 131, and the third fixing parts 15 are fixed to the first mounting parts 12a.
  • the third fixing parts 15 may be provided with a second fixing hole 151, which can penetrate the third fixing parts 15 in the first direction Y.
  • the third fixing part 15 may include two protrusions spaced apart along a first direction Y. In the first direction Y, the protrusion of the second fixing part 14 may be located between the two protrusions of the third fixing part 15. In some examples, the protrusion of the second fixing part 14 may be connected to one or both protrusions of the third fixing part 15.
  • Figure 7A is a structural schematic diagram of the lifting component 2 shown in Figure 4 from another angle
  • Figure 7B is a cross-sectional schematic diagram of the lifting component 2 shown in Figure 4 at point B-B.
  • the lifting member 2 may include a lifting cylinder 21 and a decorative ring 22.
  • the axial direction of the lifting member 2 may be parallel to a third direction Z.
  • the decorative ring 22 and the lifting cylinder 21 are coaxially arranged, and the decorative ring 22 may be sleeved on the top side of the lifting cylinder 21, surrounding a portion of the outer periphery of the lifting cylinder 21.
  • the internal space of the lifting cylinder 21 may be used to form the internal space of the lifting member 2, for accommodating at least a portion of the camera module 20.
  • the lifting cylinder 21 may be approximately hollow cylindrical.
  • the decorative ring 22 may include a first decorative portion 22a and a second decorative portion 22b connected to each other, with the first decorative portion 22a bent relative to the second decorative portion 22b.
  • the first decorative portion 22a may be located on the top side of the lifting cylinder 21 and stacked with the lifting cylinder 21 in the third direction Z; the second decorative portion 22b may surround the outer periphery of the lifting cylinder 21 near the top side.
  • the decorative ring 22 serves to decorate and improve the appearance.
  • the first decorative portion 22a can be approximately circular
  • the second decorative portion 22b can also be approximately circular or ring-shaped.
  • the decorative ring 22 can be made of materials such as metal or ceramic.
  • the lifting member 2 may further include a light-transmitting member 23, which can be installed on the top side of the lifting cylinder 21, allowing light to pass through the light-transmitting member 23 from the top side of the lifting member 2 and enter the internal space of the lifting member 2.
  • a light-transmitting member 23 can be installed on the top side of the lifting cylinder 21, allowing light to pass through the light-transmitting member 23 from the top side of the lifting member 2 and enter the internal space of the lifting member 2.
  • the periphery of the light-transmitting member 23 can be fixed to the lifting cylinder 21 with an adhesive layer.
  • the light-transmitting member 23 can be installed within the space enclosed by the first decorative part 22a and can cover the internal space of the lifting cylinder 21.
  • the camera module 20 can collect the light entering the internal space of the lifting member 2 to achieve shooting.
  • the light-transmitting member 23 can be a light-transmitting lens, light-transmitting film, or other structural components.
  • the light-transmitting member 23 can be circular.
  • the lifting member 2 can be an integrated structure assembled from the lifting cylinder 21, the decorative ring 22, and the light-transmitting member 23, with the lifting cylinder 21, the light-transmitting member 23, and the decorative ring 22 being either detachably or non-detachably connected.
  • the lifting member 2 may include a first end 2a and a second end 2b opposite to each other, and the first end 2a and the second end 2b may be arranged in a first direction Y.
  • the lifting member 2 may include a first side 2c and a second side 2d opposite to each other, and the first side 2c and the second side 2d may be arranged in a second direction X.
  • the bottom periphery of the lifting member 2 may be provided with two first protrusions 24 and two second protrusions 25.
  • the two first protrusions 24 and two second protrusions 25 may be formed on the bottom periphery of the lifting cylinder 21.
  • the two first protrusions 24 are located at the first end 2a of the lifting member 2, one first protrusion 24 is located on the first side 2c of the lifting member 2, and the other first protrusion 24 is located on the second side 2d of the lifting member 2.
  • the two second protrusions 25 are located at the second end 2b of the lifting member 2, one second protrusion 25 is located on the first side 2c of the lifting member 2, and the other second protrusion 25 is located on the second side 2d of the lifting member 2.
  • the first boss 24 is provided with a mating hole 24a, and the second boss 25 is provided with a sliding groove 25a.
  • the mating hole 24a and the sliding groove 25a may also be provided at other positions of the lifting member 2.
  • the periphery of the lifting cylinder 21 may also be provided with a first clearance groove 26, which may be formed by a recess in the outer surface of the lifting cylinder 21 toward the internal space of the lifting cylinder 21.
  • the first clearance groove 26 is positioned relative to the top side of the lifting member 2 and closer to the bottom side of the lifting member 2.
  • the first clearance groove 26 may have a bottom wall surface 261 and a side wall surface 262.
  • the bottom wall surface 261 of the first clearance groove 26 may be positioned toward the bottom side of the lifting member 2, and the side wall surface 262 of the first clearance groove 26 is closer to the bottom side of the lifting member 2 than the bottom wall surface 261 of the first clearance groove 26, and the side wall surface 262 of the first clearance groove 26 and the bottom wall surface 261 of the first clearance groove 26 are set at an angle.
  • the number of first clearance grooves 26 can be three, wherein two first clearance grooves 26 can be arranged opposite to each other along the second direction X on the side of the lifting cylinder 21 and located between adjacent first protrusions 24 and second protrusions 25, and the other first clearance groove 26 can be provided at the first end 2a of the lifting cylinder 21 and located between the two first protrusions 24.
  • the lifting component 2 may also have a second clearance groove 27 and a mounting block 28.
  • the second clearance groove 27 is formed by a recess of a portion of the side wall 262 of the first clearance groove 26 toward the internal space of the lifting cylinder 21.
  • the mounting block 28 may protrude from the bottom wall 261 of the first clearance groove 26 and extend into the second clearance groove 27.
  • Figure 8 is a structural schematic diagram of the transmission component 4 shown in Figure 4
  • Figure 9 is an exploded schematic diagram of the transmission component 4 shown in Figure 8.
  • the transmission assembly 4 may include a long balance bar 41, a short balance bar 42, and two connecting rods 43.
  • the long balance bar 41 may include two long bars 411 and two long support bars 412.
  • the two long bars 411 are arranged opposite each other in the second direction X, and the two long support bars 412 are respectively connected to the two ends of the two long bars 411 in the first direction Y.
  • the long balance bar 41 may be approximately frame-shaped.
  • two long support bars 412 are used as an example.
  • the number of long support bars 412 may be one, three, or more, or the long balance bar 41 may not include long support bars 412. This application does not limit this.
  • the short balance bar 42 may include two short bars 421 and a short support bar 422.
  • the two short bars 421 are arranged opposite each other in the second direction X, and the two ends of the short support bar 422 are respectively connected to the two short bars 421.
  • a link 43 can be provided corresponding to a long rod 411 and a short rod 421, and the link 43 can be rotatably connected between the corresponding long rod 411 and short rod 421.
  • the transmission assembly 4 may include two sets of transmission components 44.
  • Each set of transmission components 44 includes a long rod 411, a connecting rod 43, and a short rod 421.
  • the two sets of transmission components 44 may be located on both sides of the lifting mechanism 10 in the second direction X, respectively, and are arranged opposite to each other and at intervals.
  • the two sets of transmission components 44 can be connected by a long support rod 412 and a short support rod 422, which improves the smoothness of transmission of the transmission assembly 4.
  • the long rod 411 may have a first end 4111, a second end 4112, and a connecting portion 4113, with the connecting portion 4113 located between the first end 4111 and the second end 4112 of the long rod 411.
  • the first end 4111 of the long rod 411 may have a first connecting hole 4111a
  • the second end 4112 of the long rod 411 may have a second connecting hole 4112a
  • the connecting portion 4113 of the long rod 411 may have a third connecting hole 4113a.
  • the adapter 4113 of the long rod 411 may also be provided with a through-shaft hole 4113b, which has an opening on the bottom side facing the long rod 411, so that other components can be inserted into or pass through the long rod 411 through the opening to be installed on the components in the transmission assembly 4.
  • the long rod 411 may include a first rod 411a, a second rod 411b, and a third rod 411c connected in sequence.
  • the first end 4111 and the transition portion 4113 of the long rod 411 may be located on the first rod 411a, and the second end 4112 of the long rod 411 may be located on the third rod 411c.
  • a portion of the second rod 411b may be bent to connect the first rod 411a and the third rod 411c.
  • the first rod 411a, the second rod 411b, and the third rod 411c may also be connected in a straight line.
  • the bottom side of the long rod 411 is a plane.
  • the height of the first rod 411a can be greater than the height of the second rod 411b, and the height of the second rod 411b is greater than the height of the third rod 411c.
  • the adapter 4113 may also be located at the connection between the second rod 411b or the first rod 411a and the second rod 411b.
  • the first connecting hole 4111a and the third connecting hole 4113a are farther from the bottom side of the long rod 411 compared to the second connecting hole 4112a. At this time, in the third direction Z, the first connecting hole 4111a and the third connecting hole 4113a are higher than the second connecting hole 4112a.
  • the height of the third rod 411c gradually decreases from the first end 4111 to the second end 4112 of the long rod 411, making the top side of the third rod 411c inclined, thereby reducing the size of the second end 4112 of the long rod 411 in the third direction Z.
  • Two long support rods 412 can be fixed between the first rod 411a and the third rod 411c of the two long rods 411, respectively, which helps to improve the overall structural strength of the long balance bar 41.
  • one of the long support rods 412 can be connected between the first rods 411a of the two long rods 411 and is positioned near the end of the first end 4111 of the long rod 411.
  • the long support rod 412 can be wavy.
  • the height of the long support rod 412 can be smaller than the size of the first rod 411a, and the long support rod 412 can be fixed to the portion of the first rod 411a near the bottom, so that there is a receiving space between the two first rods 411a, which can be used to install other components, improving space utilization.
  • another long support rod 412 can be connected between the third rod 411c of the two long rods 411.
  • the long support rod 412 can connect the ends of the second ends 4112 of the two long rods 411.
  • the long support rod 412 can have a clearance area 412a, which is formed by a portion of the surface of the long support rod 412 facing away from the first end 4111 of the long rod 411.
  • the two long rods 411 may have different shapes.
  • the degree of bending of the second rod 411b of one long rod 411 may be greater than that of the second rod 411b of the other long rod 411, and the distance between the first rods 411a of the two long rods 411 may be less than the distance between the third rods 411c of the two long rods 411.
  • the two long rods 411 may also have a symmetrical structure.
  • Figure 10 is a structural schematic diagram of the short balance bar 42 shown in Figure 9 from another perspective.
  • the short rod 421 may include a first rotating portion 4211, a second rotating portion 4212, and a third rotating portion 4213.
  • the second rotating portion 4212 may be connected to the first rotating portion 4211
  • the third rotating portion 4213 may be connected to the second rotating portion 4212.
  • the first rotating portion 4211, the second rotating portion 4212, and the third rotating portion 4213 may be generally arranged in the first direction Y.
  • the dimension of the first rotating portion 4211 in the third direction Z is larger than the dimension of the second rotating portion 4212 in the third direction Z.
  • the projection of the short rod 421 along the second direction X may be approximately L-shaped.
  • the first rotating portion 4211 may have a first rotating hole 4211a
  • the second rotating portion 4212 may have a second rotating hole 4212a
  • the third rotating portion 4213 may have a third rotating hole 4213a.
  • the first rotating part 4211 may also have a recessed space 4211b, which is located on the side of the first rotating part 4211 facing the other short rod 421.
  • the recessed space 4211b may extend from the top side of the first rotating part 4211 towards the bottom side of the first rotating part 4211 and may communicate with the first rotating hole 4211a.
  • the first rotating part 4211 may also have a first abutting surface 4211c.
  • the orientation of the first abutting surface 4211c is a first orientation in the circumferential direction of the first rotating hole 4211a.
  • the two short rods 421 may have different shapes and sizes to facilitate adaptability assembly with other structural components. In other embodiments, the two short rods 421 may also be symmetrical.
  • the short support rod 422 may include a rod body 4221, a connecting portion 4222, and an abutment portion 4223.
  • the rod body 4221 is connected between the first rotating portions 4211 of the two short rods 421.
  • the connecting portion 4222 connects to the rod body 4221.
  • the abutment portion 4223 is connected to the end of the connecting portion 4222 away from the rod body 4221 and is arranged at an angle to the connecting portion 4222.
  • the abutment portion 4223 may be perpendicular to or substantially perpendicular to the connecting portion 4222, and the abutment portion 4223 and the connecting portion 4222 may have a substantially L-shaped structure.
  • the abutment portion 4223 may have a second abutment surface 4223a.
  • the orientation of the second abutment surface 4223a is a second orientation, which is opposite to the first orientation. That is, in the circumferential direction of the first rotating hole 4211a, the orientations of the first abutment surface 4211c and the second abutment surface 4223a are opposite.
  • the short support rod 422 is connected to the first rotating part 4211, and the connection position is offset from the first rotating hole 4211a, so that when the short support rod 422 is subjected to force, it can drive the entire short balance bar 42 to move around the axial direction of the first rotating hole 4211a.
  • the short support rod 422 can be connected to the bottom side of the first rotating part 4211, so that there is a receiving space between the two short rods 421, which can be used to install other components, improving space utilization.
  • first rotating hole 4211a can be located on the top side of the first rotating part 4211, and the distance between the short support rod 422 and the first rotating hole 4211a is relatively large, which helps to increase the lever arm generated when the short support rod 422 is subjected to force, thus facilitating the movement of the short balance bar 42.
  • the connecting rod 43 may have a first transition end 431 and a second transition end 432.
  • the first transition end 431 of the connecting rod 43 may be provided with a transition post 431a, and the second transition end 432 of the connecting rod 43 may be provided with a transition hole 432a.
  • the two connecting rods 43 may be symmetrical or identical in structure.
  • each set of transmission components 44 may further include a first connecting shaft 441, a second connecting shaft 442, a third connecting shaft 443, and a fourth connecting shaft 444.
  • the first connecting shaft 441 may have a limiting flange 441a and a limiting groove 441b, which may be located at both ends of the first connecting shaft 441.
  • the outer diameter of the limiting flange 441a is larger than the outer diameter of the main body of the first connecting shaft 441, and the outer diameter of the limiting groove 441b is smaller than the outer diameter of the main body of the first connecting shaft 441.
  • the second connecting shaft 442 may have a limiting flange 442a, the outer diameter of which is larger than the outer diameter of the main body portion of the second connecting shaft 442.
  • the third connecting shaft 443 may have a limiting flange 443a, the outer diameter of which is larger than the outer diameter of the main body portion of the third connecting shaft 443.
  • the fourth connecting shaft 444 may have a limiting flange 444a, the outer diameter of which is larger than the outer diameter of the main body portion of the fourth connecting shaft 444.
  • each set of transmission components 44 may further include a retaining ring 445, one side of which may have an opening, allowing other components to be engaged into the retaining ring 445 through the opening.
  • the retaining ring 445 may all be semi-circular.
  • the semi-circle is not strictly limited to half a circle, but is not a complete circle and is usually larger than half a circle.
  • the transmission assembly 4 may further include a first rotating shaft 446.
  • the first rotating shaft 446 may have a limiting flange 446a, the outer diameter of which is larger than the outer diameter of the main body portion of the first rotating shaft 446.
  • the length of the first rotating shaft 446 is greater than the lengths of the first connecting shaft 441, the second connecting shaft 442, the third connecting shaft 443, and the fourth connecting shaft 444.
  • Figure 11 is a schematic diagram of the cross-sectional structure of the transmission component 4 shown in Figure 8 at point C-C.
  • the short balance bar 42 can be located inside the long balance bar 41, for example, it can be located between the two long bars 411. In this case, the two short bars 421 can be located between the two long bars 411.
  • the connecting rod 43 can be rotatably connected between the long rod 411 and the short rod 421.
  • the first transition end 431 of the connecting rod 43 can be rotatably connected to the transition portion 4113 of the long rod 411
  • the second transition end 432 of the connecting rod 43 can be rotatably connected to the second rotating portion 4212 of the short rod 421.
  • the short balance rod 42 when the short balance rod 42 is subjected to force, it can drive the short rod 421 to move together, and through the connecting rod 43, it can drive the long rod 411 to move together, thereby making the long rod 411 and the short rod 421 move synchronously.
  • the adapter post 431a of the first adapter end 431 of the connecting rod 43 can be inserted into the third connecting hole 4113a of the adapter portion 4113 of the long rod 411, so that the first adapter end 431 of the connecting rod 43 is rotatably connected to the long rod 411.
  • the adapter hole 432a of the connecting rod 43 is coaxially arranged with the second rotating hole 4212a of the second rotating portion 4212 of the short rod 421.
  • the third connecting shaft 443 passes through the through shaft hole 4113b into the adapter hole 432a of the second adapter end 432 of the connecting rod 43 and the second rotating hole 4212a of the short rod 421, so that the second adapter end 432 of the connecting rod 43 is rotatably connected to the short rod 421.
  • the limiting flange 443a of the third connecting shaft 443 can be partially or completely inserted into the second adapter end 432 of the connecting rod 43.
  • the third connecting shaft 443 may be fixedly connected to the second adapter end 432 of the connecting rod 43, or the adapter post 431a may be detachably connected to the first adapter end 431 of the connecting rod 43.
  • a first connecting shaft 441 (as shown in FIG. 8) can be inserted into a first connecting hole 4111a of a long rod 411.
  • the end of the first connecting shaft 441 with a limiting flange 441a can be located on the side of the long rod 411 opposite to the other long rod 411, and the limiting flange 441a of the first connecting shaft 441 can abut against the periphery of the first connecting hole 4111a.
  • a limiting groove 441b of the first connecting shaft 441 can extend out of the first connecting hole 4111a.
  • a second connecting shaft 442 can be inserted into a second connecting hole 4112a of the long rod 411.
  • the end of the second connecting shaft 442 with a limiting flange 442a can be located on the side of the long rod 411 opposite to the other long rod 411, and the limiting flange 442a of the second connecting shaft 442 can abut against the periphery of the second connecting hole 4112a.
  • the fourth connecting shaft 444 can pass through the third rotating hole 4213a of the third rotating part 4213 of the short rod 421.
  • the limiting flange 444a of the fourth connecting shaft 444 can be located on the side of the third rotating part 4213 opposite to the third rotating part 4213 of the other short rod 421, and the limiting flange 444a of the fourth connecting shaft 444 can abut against the periphery of the third rotating hole 4213a.
  • first rotating shaft 446 can pass through the first rotating hole 4211a of the first rotating part 4211 of the two short rods 421.
  • the other ends of the first connecting shaft 441, the second connecting shaft 442, and the fourth connecting shaft 444, as well as the first rotating shaft 446 are also used to connect with other structural components to enable the transmission assembly 4 to be assembled with other structural components.
  • Figure 12 is a structural schematic diagram of the transmission assembly 4 and the lifting member 2 in the lifting mechanism 10 shown in Figure 3A.
  • Figure 13A is a partial exploded schematic diagram of a set of transmission members 44 and the lifting member 2 of the transmission assembly 4 shown in Figure 12.
  • Figure 13B is a partial exploded schematic diagram of another set of transmission members 44 and the lifting member 2 of the transmission assembly 4 shown in Figure 12.
  • the lifting member 2 can be mounted on the transmission assembly 4.
  • Two sets of transmission components 44 can be connected to the first side 2c and the second side 2d of the lifting member 2, respectively.
  • Two long rods 411 can be located on either side of the lifting member 2 in the second direction X
  • two long support rods 412 can be located on either side of the lifting member 2 in the first direction Y.
  • a short balance rod 42 can be located outside the second end 2b of the lifting member 2 in the first direction Y, and between the lifting member 2 and one of the long support rods 412.
  • first end 2a of the lifting member 2 is located between the second ends 4112 of the two long rods 411, and the second end 2b of the lifting member 2 is located between the two short rods 421.
  • the second ends 4112 of the two long rods 411 can be rotatably connected to the first end 2a of the lifting member 2.
  • a mating hole 24a of the lifting member 2 is provided corresponding to the second end 4112 of one long rod 411 and a second connecting shaft 442 in a set of transmission members 44.
  • the second connecting shaft 442 can pass through the second connecting hole 4112a of the second end 4112 of the long rod 411 and extend into the mating hole 24a of the lifting member 2, so that the second end 4112 of the long rod 411 is rotatably connected to the first end 2a of the lifting member 2.
  • the third rotating portion 4213 of the two short rods 421 can be slidably connected to the second end 2b of the lifting member 2.
  • a sliding groove 25a of the lifting member 2 is provided corresponding to the third rotating portion 4213 of one short rod 421 and a fourth connecting shaft 444 in a set of transmission members 44.
  • the fourth connecting shaft 444 can pass through the third rotating hole 4213a of the third rotating portion 4213 of the short rod 421 and is at least partially located in the sliding groove 25a, so that the fourth connecting shaft 444 and the third rotating portion 4213 of the short rod 421 can be slidably connected to the second end 2b of the lifting member 2.
  • Figure 14A is a partial structural schematic diagram of the lifting mechanism 10 shown in Figure 3A
  • Figure 14B is a partial structural schematic diagram of the lifting mechanism 10 shown in Figure 14A from another perspective.
  • both the lifting member 2 and the transmission assembly 4 are movably mounted on the base 1.
  • part of the structure of the lifting member 2 and the transmission assembly 4 may be located in the receiving space 11 of the base 1
  • another part of the structure of the lifting member 2 may be located in the receiving hole 11a of the base 1
  • the top side of the lifting member 2 may be exposed through the first receiving opening 111a.
  • the base 1 is an integral structure assembled from the first part 1e and the second part 1f of the base 1.
  • the decorative ring 22 of the lifting component 2 and at least part of the second part 1f of the base 1 can be exposed relative to the through hole 3004 of the camera decorative component 3003 (as shown in Figure 2A).
  • the decorative ring 22 and the second part 1f are made of materials such as metal, which helps to improve their structural strength and make them less prone to wear.
  • the second part 1f is made of materials such as metal, which can also better protect the lifting component 2.
  • Figure 15A is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 14A at point D-D.
  • the first ends 4111 of the two long rods 411 are rotatably connected to the first fixing part 13 of the base 1.
  • two long rods 411 can be located between the first sidewall 1b and the protrusion near the first sidewall 1b in the first fixing part 13, and between the third sidewall 1d and the protrusion near the third sidewall 1d in the first fixing part 13.
  • One of the first connecting shafts 441 can pass through the first fixing hole 132 of the first sidewall 1b, the first connecting hole 4111a of the first end 4111 of the long rod 4111, and extend into the first fixing hole 132 of the protrusion near the first sidewall 1b in the first fixing part 13.
  • the other first connecting shaft 441 can pass through the first fixing hole 132 of the third sidewall 1d, the first connecting hole 4111a of the first end 4111 of the other long rod 4111, and extend into the first fixing hole 132 of the protrusion near the third sidewall 1d in the first fixing part 13.
  • the axis of the first connecting hole 4111a of the long rod 411 coincides with the axis of the first fixing hole 132 of the first fixing part 13, which helps to improve the stability of the rotational connection between the long rod 411 and the base 1.
  • the long rod 411 rotates relative to the base 1
  • it can also be regarded as the long rod 411 rotating relative to the base 1 with the central axis of the first connecting shaft 441 as the axis of rotation.
  • two retaining rings 445 are respectively provided for the two first connecting shafts 441.
  • the retaining rings 445 can be located between the long rod 411 and the adjacent first fixing part 13, and the retaining rings 445 can be engaged with the limiting grooves 441b of the first connecting shafts 441.
  • the retaining rings 445 can be used to cooperate with the limiting grooves 441b of the first connecting shafts 441 to fix the relative position of the long rod 411 and the base 1 in the axial direction of the first connecting shaft 441, so as to avoid the change of the relative position of the long rod 411 and the base 1 in the axial direction of the first connecting shaft 441 during the movement of the transmission assembly 4 relative to the base 1, thereby affecting the reliability of the transmission assembly 4.
  • Figure 15B is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 14A at point E-E.
  • the first rotating portion 4211 of the short rod 421 is rotatably connected to the second fixed portion 14 of the base 1.
  • the first rotating shaft 446 can sequentially pass through the first rotating hole 4211a of the first rotating portion 4211 of one of the short rods 421, the first rotating shaft hole 141 of the second fixed portion 14, and the first rotating hole 4211a of the other short rod 421.
  • the short rod 421 is rotatably connected to the base 1 via the first rotating shaft 446, which helps improve the stability and reliability of the rotatable connection between the short rod 421 and the base 1.
  • first rotating portion 4211 of the short rod 421 rotates relative to the base 1
  • first rotating portion 4211 of the short rod 421 rotates relative to the base 1 with the central axis of the first rotating shaft 446 as its axis of rotation.
  • first end 4111 of the long rod 411 and the first rotating part 4211 of the short rod 421 are both rotatably connected to the base 1, and the second end 4112 of the long rod 411 (as shown in Figures 13A and 13B) and the third rotating part 4213 of the short rod 421 (as shown in Figures 13A and 13B) are also connected to the lifting member 2 (as shown in Figures 13A and 13B), so that when the long rod 411 and the short rod 421 move relative to the base 1, they can drive the lifting member 2 connected to them to move relative to the base 1.
  • the drive assembly 3 of this application can move through a component of the drive transmission member 44 (e.g., short rod 421, long rod 411 or connecting rod 43), and use the transmission connection between the short rod 421, connecting rod 43, long rod 411 and lifting member 2 to drive the lifting member 2 to rise and fall relative to the base 1, thereby realizing the conversion between the extended state and the retracted state of the lifting mechanism 10.
  • a component of the drive transmission member 44 e.g., short rod 421, long rod 411 or connecting rod 43
  • the first rotating part 4211 of the short rod 421 is rotatably connected to the second fixed part 14 of the base 1 (as shown in FIG. 15B).
  • the first rotating part 4211 of the short rod 421 will rotate relative to the base 1 about the central axis of the first rotating shaft 446.
  • the third rotating part 4213 of the short rod 421 (as shown in FIG. 13A and FIG. 13B) is slidably connected to the second end 2b of the lifting member 2 (as shown in FIG. 13A and FIG. 13B).
  • the short rod 421 can also drive the second end 2b of the lifting member 2 to move relative to the base 1, so that the second end 2b of the lifting member 2 is displaced in the third direction Z.
  • connecting rod 43 (as shown in Figure 13A) is rotatably connected between short rod 421 and long rod 411.
  • the connecting rod 43 can transmit the force to long rod 411, causing long rod 411 to move under force.
  • the first end 4111 of long rod 411 is rotatably connected to the first fixed part 13 of base 1 (as shown in Figure 15A). Therefore, when long rod 411 is subjected to force, it will rotate relative to base 1 with the first fixed part 13 as the fulcrum.
  • the second end 4112 of long rod 411 is rotatably connected to the first end 2a of lifting member 2.
  • Long rod 411 can also drive the first end 2a of lifting member 2 to rotate relative to base 1, causing the first end 2a of lifting member 2 to displace in the third direction Z, thereby realizing the lifting process of lifting member 2 relative to base 1.
  • Figure 16A is a side view of the lifting mechanism 10 shown in Figure 14A
  • Figure 16B is a simplified diagram of the lifting mechanism 10 shown in Figure 16A.
  • the dotted line represents the base 1.
  • the dotted line with the arrow indicates the direction of rotation.
  • hollow circles in the simplified diagram represent rotatable parts of the lifting mechanism 10
  • straight lines represent parts of the lifting mechanism 10 that can rotate around the hollow circle as the center of rotation
  • two straight lines connected by a solid sector are fixedly connected
  • triangles with diagonal lines on the bottom represent fixed points, and there is no motion interference between intersecting straight lines.
  • the portion between the first fixing part 13 (as shown in FIG. 15A) and the second fixing part 14 (as shown in FIG. 15B) of the base 1 can be considered as a fixing rod 16 formed by a part of the base 1.
  • the long rod 411 may include a first segment 4114 and a second segment 4115 fixedly connected, wherein the first segment 4114 of the long rod 411 is the center line connecting the first connecting hole 4111a and the third connecting hole 4113a, and the second segment 4115 of the long rod 411 is the center line connecting the third connecting hole 4113a and the second connecting hole 4112a of the long rod 411.
  • the short rod 421 may include a first segment 4214 and a second segment 4215 that are fixedly connected.
  • the first segment 4214 of the short rod 421 is the center line connecting the first rotating hole 4211a of the first rotating part 4211 (as shown in Figure 13A) and the second rotating hole 4212a of the second rotating part 4212 (as shown in Figure 10).
  • the second segment 4215 of the short rod 421 is the center line connecting the second rotating hole 4212a and the third rotating hole 4213a of the third rotating part 4213 (as shown in Figure 13A).
  • the process of the driving component 3 driving the lifting member 2 to rise and fall relative to the base 1 can also be understood as follows: the first segment 4114 of the short rod 421 is rotatably connected to one end of the fixed rod 16 (the second fixed part 14). When the first segment 4114 of the short rod 421 is subjected to force, the first segment 4114 of the short rod 421 will rotate about one end of the fixed rod 16 (the central axis of the first rotating shaft hole 141 of the second fixed part 14, that is, the central axis of the first rotating shaft 446) as the center of motion.
  • the second segment 4115 of the short rod 421 is also slidably connected to the second end 2b of the lifting member 2, which is away from the first segment 4114 of the short rod 421.
  • the short rod 421 can drive the second end 2b of the lifting member 2 to move relative to the base 1, so that the second end 2b of the lifting member 2 is displaced in the third direction Z.
  • the first segment 4114 of the short rod 421, the connecting rod 43, and the first segment 4114 of the long rod 411 due to the rotatable connection between the first segment 4114 of the short rod 421, the connecting rod 43, and the first segment 4114 of the long rod 411, when the first segment 4114 of the short rod 421 is subjected to force, the force and movement of the short rod 421 are transmitted to the first segment 4114 of the long rod 411 via the connecting rod 43, so that the short rod 421 and the long rod 411 move together. Furthermore, the first segment 4114 of the long rod 411 is also rotatably connected to the other end of the fixed rod 16 (the first fixed part 13). Therefore, when the long rod 411 is subjected to force, the long rod 411 will rotate relative to the base 1 with the other end of the fixed rod 16 as the fulcrum of motion.
  • the second segment 4115 of the long rod 411 is rotatably connected to the first end 2a of the lifting member 2, which is away from the first segment 4114 of the long rod 411.
  • the long rod 411 can move under the drive of the short rod 421, thereby driving the first end 2a of the lifting member 2 to move relative to the base 1, so that the first end 2a of the lifting member 2 is displaced in the third direction Z.
  • the fixed rod 16, the first segment 4114 of the long rod 411, the connecting rod 43, and the first segment 4114 of the short rod 421 are sequentially rotatably connected end to end to form a four-bar linkage.
  • the second segment 4115 of the long rod 411 and the second segment 4115 of the short rod 421 can also rise and fall together with the movement of the four-bar linkage, thereby driving the lifting component 2 to rise and fall together.
  • a four-bar linkage is used.
  • the short rod 421, long rod 411, and connecting rod 43 within the four-bar linkage are interconnected.
  • the drive assembly 3 can drive the four-bar linkage to move, enabling the first end 2a and the second end 4112 of the lifting member 2 to rise and fall together, achieving the transition between the extended and retracted states of the lifting mechanism 10.
  • the four-bar linkage improves the smoothness of the extension and retraction of the lifting mechanism 10.
  • the lifting mechanism 10 compared to a lifting mechanism without a four-bar linkage, where the drive assembly needs to drive both ends of the lifting member separately to raise and lower the lifting member relative to the base, the lifting mechanism 10 provided in this application is more labor-saving, convenient, and has a simpler structure and higher reliability.
  • the transmission member 44 can also be seen as cooperating with the base 1 to form a four-bar linkage.
  • the drive assembly 3 of this application can move a component (e.g., short rod 421, long rod 411 or connecting rod 43) within the drive transmission component 44, thereby causing the four-bar linkage to move, so as to realize the conversion between the extended state and the retracted state of the lifting mechanism 10.
  • the lifting mechanism 10 shown in Figures 14A and 16A is in a retracted state.
  • the top side of the lifting member 2 can be exposed relative to the first receiving opening 111a of the base 1 (see Figure 14A for reference).
  • the top surface of the first decorative part 22a of the lifting member 2 and the top surface of the light-transmitting part 23 can be flush with the top surface of the second part 1f of the base 1.
  • the short rod 421 also drives the first segment 4114 of the long rod 411 to rotate clockwise via the connecting rod 43, so that the first segment 4114 of the long rod 411 drives the second segment 4115 of the long rod 411 to rotate clockwise, thereby driving the first end 2a of the lifting member 2 to generate displacement in the positive direction +Z of the third direction, thus achieving the overall lifting of the lifting member 2.
  • Figure 17A is a structural schematic diagram of part of the lifting mechanism 10 shown in Figure 14A in some other states.
  • Figure 17B is a structural schematic diagram of part of the lifting mechanism 10 shown in Figure 17A.
  • Figure 18A is a side view of the lifting mechanism 10 shown in Figure 17A.
  • Figure 18B is a simplified diagram of the lifting mechanism 10 shown in Figure 18A.
  • the dotted line indicates the base 1, and in Figure 18B, the dotted line with an arrow indicates the direction of rotation.
  • the short rod 421 also drives the first segment 4114 of the long rod 411 to rotate counterclockwise via the connecting rod 43, so that the first segment 4114 of the long rod 411 drives the second segment 4115 of the long rod 411 to rotate counterclockwise, thereby driving the first end 2a of the lifting member 2 to generate displacement in the negative direction -Z of the third direction, thus achieving the overall descent of the lifting member 2, so that the lifting member 2 descends to the state shown in Figures 14A and 16A.
  • the first segment 4114 and the second segment 4115 of the short rod 421 are set at an angle, which is beneficial for the short rod 421 to match the motion and space requirements of the four-bar linkage.
  • the opening of the first clearance groove 26 of the lifting member 2 can face the long rod 411, and the first clearance groove 26 can accommodate a portion of the long rod 411 in the retracted state.
  • the arrangement of the lifting member 2 and the transmission assembly 4 is more compact, which can reduce the size of the lifting mechanism 10 in the third direction Z, thus facilitating the thinner and lighter design of the electronic device 1000.
  • the space formed between the two third rotating parts 4213 of the short rod 421 can accommodate at least a portion of the structure of the second end 2b of the lifting member 2, so that the rotational connection between the short rod 421 and the second end 2b of the lifting member 2 is more stable.
  • the two sets of transmission components 44 can be connected to the first side 2c and the second side 2d of the lifting component 2, respectively.
  • the two sets of transmission components 44 located on both sides of the lifting component 2 can form two sets of four-bar linkages with the base 1.
  • two long rods 411 are fixedly connected by a long support rod 412, so that the two second connecting shafts 442 rotatably connected to the first end 2a of the lifting member 2 are located on the same long support rod 412, thereby enabling the two second connecting shafts 442 to move synchronously, and the two long rods 411 to drive the lifting member 2 to move synchronously, realizing the lifting balance of the lifting member 2 on the first side 2c and the second side 2d of the first end 2a, and improving the smoothness of the lifting of the lifting member 2.
  • Two short rods 421 are fixedly connected by a short support rod 422, so that the two fourth connecting shafts 444, which are slidably connected to the second end 2b of the lifting member 2, are located on the short balance rod 42, thereby enabling the two fourth connecting shafts 444 to move synchronously, and the two short rods 421 to drive the lifting member 2 to move synchronously, so as to achieve the lifting balance of the lifting member 2 on the first side 2c and the second side 2d of the second end 2b.
  • the two sets of transmission components 44 are connected by a long support rod 412 and a short support rod 422, the two sets of four-bar linkages can move simultaneously.
  • the first end 2a and the second end 2b of the lifting component 2 can rise and fall simultaneously along the third direction Z, making the overall lifting of the lifting component 2 stable. Therefore, by simultaneously driving the two sets of four-bar linkages, both sides of the lifting component 2 can be driven to rise and fall simultaneously, improving the stability of the lifting of the lifting component 2.
  • the drive assembly 3 can apply a driving force F1 to the short support rod 422 (see F1 in Figure 12), and drive the short support rod 422 through the driving force F1 to drive the short rod 421 and the long rod 411, so that the short rod 421 and the long rod 411 together drive the lifting member 2 to rise.
  • the short support rod 422 is connected between the two short rods 421, and the first rotating hole 4211a is provided on the top side of the first rotating part 4211.
  • the short support rod 422 can be connected to the bottom side of the first rotating part 4211, which is beneficial to increase the distance between the first rotating hole 4211a of the first rotating part 4211 of the short support rod 422 and the short rod 421 in the first direction Y, so as to increase the lever arm of the driving force F1 and thus improve the driving efficiency.
  • the drive assembly 3 can apply a retraction force F2 to the short rods 421 on both sides (see F2 in Figure 17B), and push the short rods 421 with the retraction force F2 to drive the short rods 421 and the long rod 411, so that the short rods 421 and the long rod 411 together drive the lifting member 2 to descend.
  • the force of the drive assembly 3 driving the lifting member 2 to extend and retract can be applied to the short rod 421, the long rod 411, or the short support rod 422, etc.
  • the driving force F1 of the drive assembly 3 is applied to the short support rod 422 and the retraction force F2 of the drive assembly 3 is applied to the short rod 421 for illustration.
  • the object and specific location of the force of the drive assembly 3 are not strictly limited.
  • Figure 19 is a schematic diagram of the lifting mechanism 10 shown in Figure 16A during the lifting process.
  • the axis of the lifting member 2 in its initial position coincides with the axis of its extended position (see O’ in Figure 18A).
  • the axis of the lifting member 2 in its initial position is parallel to the Z-direction.
  • the axis of the lifting member 2 coincides with the initial position and the extended position, so that the relative position of the lifting member 2 with the base 1 (see Figure 18A) in the initial position and the extended position is not offset in the XY plane.
  • This can maintain the center position of the light-transmitting element 23 of the lifting member 2 (as shown in Figure 17A) without offset, thereby ensuring the light-gathering quality of the camera module 20 located in the internal space of the lifting member 2, and ensuring the image quality of the camera device 100.
  • the center of the second connecting hole 4112a of the long rod 411 (which can also be considered the axis of the second connecting shaft 442) is parallel to the third direction Z when connected between the extended and retracted positions.
  • the line connecting the mating hole 24a of the lifting member 2 (which can also be considered the first end 2a of the lifting member 2) is parallel to the third direction Z when connected between the extended and retracted positions.
  • the movement path of the first end 2a of the lifting member 2 during the rising and falling process is an arc, and the arc is centered on the axis of the first connecting shaft 441. Therefore, the first end 2a of the lifting member 2 moves a distance in the first direction Y during the rising and falling process, thereby causing the second end 2b of the lifting member 2 to move a distance in the first direction Y.
  • the short rod 421 rotates about the axis of the first rotating shaft 446 (as shown in Figure 17B), causing the movement path of the third rotating part 4213 and the fourth connecting shaft 444 of the short rod 421 to be an arc.
  • the movement path of the second end 2b of the lifting member 2 during the rising and falling process is an arc, and the arc is centered on the axis of the first rotating shaft 446. Therefore, the second end 2b of the lifting member 2 has a movement distance in the first direction Y during the rising and falling process.
  • the movement paths of the second end 4112 of the long rod 411 and the second connecting shaft 442 are not aligned with the center of the movement paths of the third rotating part 4213 (as shown in Figure 17B) and the fourth connecting shaft 444 (as shown in Figure 17B) of the short rod 421.
  • This discrepancy in their movements in the first direction Y results in a deviation and asynchrony in the movement of the first end 2a and the second end 2b of the lifting member 2 in the first direction Y during the lifting and lowering process.
  • the third rotating part 4213 of the short rod 421 is slidably connected to the sliding groove 25a of the lifting member 2 (as shown in Figure 13A) via the fourth connecting shaft 444.
  • the sliding groove 25a can be a straight groove, and its extension direction can be perpendicular to the axis of the lifting member 2. This facilitates the consistency of the lifting height of the first end 2a and the second end 2b of the lifting member 2, thereby improving the stability of the lifting member 2.
  • the extension direction of the sliding groove 25a can also be at an angle to the axis of the lifting member 2.
  • the sliding groove 25a can also be an arc-shaped groove or a spline curve groove, specifically designed according to the movement path of the fourth connecting shaft 444 during the lifting process of the lifting member 2, as long as the consistency of the lifting height of the first end 2a and the second end 2b of the lifting member 2 can be achieved.
  • the lifting member 2 may have a first avoidance groove 26 (as shown in FIG13A)
  • the first avoidance groove 26 is used to avoid other structural members, such as the internal structure of the base 1, during the lifting process of the lifting member 2, so as to avoid impact, damage or movement deviation in the first direction Y that affects the lifting accuracy, so as to avoid the lifting member 2 from colliding during the lifting process.
  • the first connecting hole 4111a of the long rod 411 in the retracted state, is closer to the top side of the lifting mechanism 10 than the second connecting hole 4112a.
  • the position of the first connecting hole 4111a of the long rod 411 remains unchanged, and the second connecting hole 4112a is closer to the top side of the lifting mechanism 10 than the first connecting hole 4111a.
  • the transmission assembly 4 can utilize the size of the first rod 411a in the third direction Z when the third rod 411c moves in the third direction Z (that is, the second connecting hole 4112a moves toward the top side of the lifting mechanism 10) during the process of driving the lifting member 2 to rise in the third direction Z. This allows the size space occupied by the lifting mechanism 10 in the third direction Z to be reduced while the movement stroke of the lifting member 2 remains unchanged, which is beneficial to the thin and light design of the lifting mechanism 10.
  • the size of the second end 4112 of the long rod 411 in the third direction Z is reduced, making the weight of the long rod 411 lighter, thereby reducing the power consumption required to drive the long rod 411 to move and improving the movement flexibility of the long rod 411.
  • the mating hole 24a of the first end 2a of the lifting member 2 can be changed to a groove structure
  • the sliding groove 25a of the second end 2b of the lifting member 2 can be changed to a hole structure.
  • the second end 4112 of the long rod 411 is slidably connected to the second end 2b of the lifting member 2
  • the second rotating part 4212 of the short rod 421 is rotatably connected to the first end 2a of the lifting member 2.
  • the groove structure of the first end 2a of the lifting member 2 eliminates the movement deviation of the first end 2a and the second end 2b of the lifting member 2 in the first direction Y during the lifting process, thereby improving the smoothness of the lifting movement of the lifting member 2.
  • the transmission assembly 4 can be designed with the length and connection position of the four-bar linkage so that the movement paths of the second end 4112 of the long rod 411 and the second connecting shaft 442 are synchronized with the movement paths of the third rotating part 4213 of the short rod 421 and the fourth connecting shaft 444 in the first direction Y.
  • the second end 4112 of the long rod 411 can rotatably connect to the first end 2a of the lifting member 2
  • the third rotating part 4213 of the short rod 421 can rotatably connect to the second end 2b of the lifting member 2.
  • the specific configuration of the four-bar linkage is not strictly limited in the embodiments of this application.
  • Figure 20A is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 14A at F-F.
  • Figure 20B is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 14A at G-G.
  • Figure 21 is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 17A at H-H.
  • the detection component 5 may include a position sensor 51 and a magnetic element 52.
  • the position sensor 51 may be mounted on the base 1, and the magnetic element 52 may be mounted on the lifting component 2.
  • the position sensor 51 may be located within the magnetic field generated by the magnetic element 52.
  • the position sensor 51 may be one or more of a Hall effect sensor, a tunneling magnetoresistance (TMR) sensor, and a giant magnetoresistance (GMR) sensor.
  • TMR tunneling magnetoresistance
  • GMR giant magnetoresistance
  • the magnetic element 52 may also be fixed to the base 1, and the position sensor 51 may be fixed to the lifting component 2; this application does not limit this.
  • the position sensor 51 can be installed in the mounting slot 12c of the base 1, and the magnetic component 52 can be installed in the mounting block 28 of the lifting component 2.
  • the position sensor 51 can have a sensing chip 511 and a package plate 512.
  • the sensing chip 511 can be disposed on the package plate 512 and protrude relative to the package plate 512.
  • the package plate 512 can be installed in the mounting slot 12c of the base 1.
  • the sensing chip 511 can extend into the space between the base 1 and the lifting component 2 through the through hole 13c in the mounting slot 12c, which helps to improve the accuracy of the sensing chip 511 in detecting data such as the magnetic flux of the magnetic field between the base 1 and the lifting component 2.
  • the magnetic component 52 can be used to generate a magnetic field.
  • the magnetic component 52 moves with the movement of the lifting component 2, causing the relative position of the magnetic component 52 and the sensing chip 511 to change.
  • the value of the magnetic flux detected by the sensing chip 511 will also change accordingly, thereby realizing the monitoring of the movement process of the lifting component 2 by the detection component 5.
  • a long support rod 412 of the transmission assembly 4 has a clearance area 412a that corresponds to the clearance space 11c of the second sidewall 1c of the base 1, and the two are connected.
  • the mounting block 28 of the lifting member 2 can extend into the clearance area 412a and the clearance space 11c.
  • at least part of the long support rod 412 can be located in the second clearance groove 27 of the lifting member 2.
  • the lifting member 2, the transmission assembly 4, and the base 1 are arranged compactly, which is beneficial to make full use of the internal space of the lifting mechanism 10 and realize the miniaturization of the lifting mechanism 10.
  • Figure 22 is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 14A at point I-I.
  • the lifting member 2 when retracted, the lifting member 2 abuts against the second limiting surface 121 of the base 1.
  • the bottom wall surface 261 of the first clearance groove 26 of the lifting member 2 may abut against the second limiting surface 121.
  • the second limiting surface 121 when the lifting member 2 changes from an extended state to a retracted state, the second limiting surface 121 can limit the lifting member 2, preventing it from continuing to descend and thus avoiding excessive retraction that could cause it to collide with other components inside the electronic device 1000. Furthermore, since the lifting member 2 is in the retracted state when the camera device 100 is not taking pictures, the second limiting surface 121 can provide support for the lifting member 2, maintaining the overall structural stability of the lifting mechanism 10.
  • the second limiting surface 121 is formed from the existing structure of the base 1. Compared to adding other structures within the base 1 to achieve the limiting function, the lifting mechanism 10 in this embodiment has lower cost and higher space utilization.
  • part of the structure of the base 1 can be located in the first clearance groove 26, which is beneficial to improve the compactness of the arrangement of the lifting member 2 and the base 1, and to make full use of the internal space of the lifting mechanism 10 to achieve miniaturization of the lifting mechanism 10.
  • Figure 23 is a cross-sectional view of part of the lifting mechanism 10 shown in Figure 14A at point J-J.
  • the second end 4112 of the long rod 411 when extended, the second end 4112 of the long rod 411 abuts against the first limiting surface 131a.
  • the second ends 4112 of the two long rods 411 abut against the two first limiting surfaces 131a respectively.
  • the first limiting surface 131a when the lifting member 2 changes from the retracted state to the extended state, the first limiting surface 131a can limit the long rod 411, preventing the lifting member 2 from continuing to rise, thus avoiding excessive extension of the lifting member 2 and ensuring that the extension size of the lifting member 2 is consistent each time, thereby improving the stability of the electronic device 1000 during shooting.
  • the first limiting surface 131a is a surface formed by the existing structure within the lifting mechanism 10. Compared to adding other structures to achieve the limiting effect, the lifting mechanism 10 in this embodiment has low cost and high space utilization.
  • Figure 24A is a structural schematic diagram of the drive component 3 shown in Figure 4.
  • Figure 24B is an exploded structural schematic diagram of the drive component 3 shown in Figure 4.
  • the drive assembly 3 may include two drive groups 31, each drive group 31 may include a motor 311, a worm gear 312, and a turbine 313.
  • each drive group 31 may also include a motor mounting plate 314, to which the motor 311 may be fixed.
  • the motor 311 has an output shaft 3111, which transmits the power generated by the motor 311 to an external device (e.g., transmission assembly 4, lifting member 2, etc.) connected to the output shaft 3111, thereby driving the external device to move.
  • an external device e.g., transmission assembly 4, lifting member 2, etc.
  • Figure 25 is a structural schematic diagram of the two turbines 313 shown in Figure 24B from another perspective.
  • the turbine 313 may have a first shaft hole 3131 through which the turbine 313 passes.
  • the turbine 313 may include a transmission part 3132 and a meshing part 3133, which may be arranged axially in the first shaft hole 3131, with the transmission part 3132 connected to one side of the meshing part 3133.
  • the turbine 313 may also have a groove 3134, which may be located on the transmission part 3132 and may partially surround the first shaft hole 3131.
  • the turbine 313 may also have a stop surface 3134a, which may be formed on the groove wall of the groove 3134.
  • the meshing portion 3133 may have an incomplete tooth portion 3133a, which may be disposed on the outer periphery of the meshing portion 3133 and partially surround the first shaft hole 3131.
  • the meshing portion 3133 may also have a receiving groove 3133b, which may be disposed opposite to the incomplete tooth portion 3133a.
  • the receiving groove 3133b may be formed by recessing from the outer surface of the meshing portion 3133 toward the incomplete tooth portion 3133a, and the receiving groove 3133b may communicate with the first shaft hole 3131.
  • the turbine 313 may also include an abutment protrusion 3135, which may be connected to the side of the engagement portion 3133 away from the transmission portion 3132 and protrude relative to the engagement portion 3133.
  • the abutment protrusion 3135 may have a contact surface 3135a, which faces opposite to the stop surface 3134a.
  • the incomplete teeth 3133a of the two turbines 313 of the drive assembly 3 have the same structure and the same direction of rotation.
  • the two turbines 313 may also have the same shape, which is not limited in this application.
  • the worm 312 may have a mounting hole 3121, which extends through the worm 312 along its length.
  • the outer surface of the worm 312 may also have helical teeth.
  • the two worm gears 312 of the drive assembly 3 may have the same shape; in other embodiments, the two worm gears 312 may also have different shapes, and this application does not limit this.
  • Figure 26A is a partial structural schematic diagram of the drive component 3 shown in Figure 24B
  • Figure 26B is an exploded schematic diagram of the partial structure of the drive component 3 shown in Figure 26A.
  • each drive assembly 31 may further include an elastic element 315.
  • the elastic element 315 may have a first end 3151 and a second end 3152, and the first end 3151 and the second end 3152 of the elastic element 315 may be arranged along the central axis of the elastic element 315.
  • the elastic element 315 may be a torsion spring.
  • the two elastic elements 315 of the drive component 3 can be symmetrical. In other embodiments, the two elastic elements 315 may not be symmetrical.
  • the drive assembly 3 may further include a sleeve 32, on which an elastic element 315 can be sleeved.
  • the sleeve 32 can be used to support the elastic element 315 to increase the stability of the elastic element 315 structure.
  • the central axis of the sleeve 32 may coincide with the central axis of the elastic element 315.
  • the second ends 3152 of the two elastic elements 315 may be close to each other and arranged opposite each other, while the first ends 3151 of the two elastic elements 315 may be far apart.
  • the drive assembly 3 may not include a sleeve 32; this application does not limit this.
  • the drive assembly 3 may further include a connector 33, which can be connected between the second ends 3152 of the two elastic members 315.
  • the two elastic members 315 are spaced apart and their central axes coincide, with the second ends 3152 of the two elastic members 315 approaching each other and the first ends 3151 of the two elastic members 315 moving away from each other.
  • the two elastic members 315 and the connector 33 can be integrally formed structural components, which is beneficial for increasing the structural strength and stability of the structure formed by the two elastic members 315 and the connector 33.
  • the two elastic members 315 and the connector 33 can also be an integral structure formed by assembly; this application does not limit this.
  • the drive assembly 3 may not include the connector 33; this application does not limit this.
  • Figure 27 is a cross-sectional view of the drive component 3 shown in Figure 24A at point K-K
  • Figure 28 is a cross-sectional view of the drive component 3 shown in Figure 24A at point L-L.
  • two drive groups 31 can be arranged along the second direction X, and the worm 312 in each drive group 31 can be fixedly connected to the output shaft 3111 of the motor 311.
  • the turbine 313 can mesh with the worm 312, and the elastic element 315 connects to the turbine 313.
  • the worm gear 312 can be sleeved on the outside of the output shaft 3111 of the motor 311, and the worm gear 312 rotates with the output shaft 3111 of the motor 311.
  • the mounting hole 3121 of the worm gear 312 may have a first abutment surface 3121a, and the outer surface of the output shaft 3111 of the motor 311 may have a second abutment surface 3111a.
  • the first abutment surface 3121a abuts against the second abutment surface 3111a.
  • both the first abutment surface 3121a and the second abutment surface 3111a can be planar.
  • the incomplete tooth portion 3133a of the turbine 313 can mesh with the helical teeth of the worm 312, and the rotation of the worm 312 drives the turbine 313 to rotate.
  • the rotation axis of the turbine 313 can be the axis of the first shaft hole 3131, and the rotation axis of the turbine 313 can be parallel to the second direction X.
  • the rotation axes of the output shaft 3111 of the motor 311 and the worm 312 can be parallel to the first direction Y.
  • the rotation axes of the two turbines 313 can be collinear.
  • the abutment protrusions 3135 of the two turbines 313 are close to each other, and the transmission portions 3132 of the two turbines 313 are far apart.
  • the stop surfaces 3134a of the two turbines 313 face the same direction and can be coplanar; the contact surfaces 3135a of the two turbines 313 face the same direction and can be coplanar.
  • two elastic elements 315 are arranged between two turbines 313, and a sleeve 32 is also arranged between the two turbines 313.
  • the central axes of the two elastic elements 315 can be parallel to the rotation axes of the two turbines 313.
  • the first end 3151 of the elastic element 315 can abut against the contact surface 3135a of the turbine 313.
  • the stop surface 3134a is located on the side of the turbine 313 facing away from the elastic element 315.
  • the two drive groups 31 can be symmetrical structures.
  • the two drive groups 31 can be symmetrical about a plane, which can be parallel to the YZ plane, and the two drive groups 31 are located on opposite sides of the plane. That is, the two elastic elements 315, the two turbines 313, the two motors 311, and the two worm gears 312 can all be symmetrical structures, symmetrical about a plane, and the plane can be parallel to the YZ plane.
  • the two drive groups 31 can also have other arrangements, such as a partially symmetrical structure or an array structure, etc., which are not limited in this application.
  • the motors 311 and worm gears 312 of the two drive groups 31 have the same structure
  • the incomplete teeth 3133a of the two turbines 313 have the same structure
  • the remaining parts have a symmetrical structure.
  • Figure 29 is a structural schematic diagram of the lifting mechanism 10 shown in Figure 3A from another perspective.
  • Figure 30 is a structural schematic diagram of the lifting mechanism 10 shown in Figure 3A after the base 1 has been removed.
  • the drive assembly 3 is mounted on the base 1 and connected to the transmission assembly 4.
  • Two drive groups 31 may correspond to two first mounting spaces 131 of the base 1 respectively (as shown in FIG. 5A).
  • the motor 311 may be mounted at the opening of the base 1.
  • the worm gear 313, worm 312, and elastic element 315 may pass through the first mounting space 131 and be housed within the receiving space 11.
  • the drive assembly 3 is positioned relative to the second end 4112 of the long rod 411, close to the first end 4111 of the long rod 411.
  • the motor mounting plate 314 can be fixed to the first fixing part 13 of the base 1 by fasteners to achieve the installation of the drive assembly 3.
  • the fasteners may be, but are not limited to, screws, bolts, rivets, etc.
  • the motor mounting plate 314 may also be connected to the base 1 in other ways, which is not limited in this application.
  • Figure 31A is a cross-sectional view of the lifting mechanism 10 shown in Figure 3A at point M-M.
  • the two turbines 313 and the elastic element 315 can be located between the two short rods 421, and the two worm gears 312 are respectively located on the bottom sides of the two turbines 313.
  • the turbines 313 are rotatably connected to the base 1 and drive the transmission assembly 4.
  • a first rotating shaft 446 can pass through the first rotating portion 4211 of the short rod 421, the turbines 313, the second fixing portion 14 of the base 1, and the elastic element 315 to mount the turbines 313, short rods 421, and elastic element 315 to the base 1.
  • the drive assembly 3 can connect the base 1 and the transmission assembly 4 through the first rotating shaft 446, and has high connection reliability and stability.
  • the first rotating shaft 446 passes through the first rotating hole 4211a of the first rotating part 4211, the first shaft hole 3131 of the turbine 313, and the first rotating shaft hole 141 of the second fixing part 14.
  • the rotation axis of the turbine 313 relative to the base 1 the rotation axis of the short rod 421 relative to the base 1, and the central axis of the first rotating shaft 446 coincide. That is, the turbine 313 and the short rod 421 can both be regarded as rotating relative to the base 1 with the central axis of the first rotating shaft 446 as the rotation axis.
  • a sleeve 32 is fitted onto a first rotating shaft 446, and two elastic members 315 are fitted onto the sleeve 32 so that the two elastic members 315 are fitted onto the first rotating shaft 446.
  • the central axes of the two elastic members 315 coincide with the central axis of the first shaft hole 3131, that is, the central axes of the two elastic members 315 can coincide with the rotation axis of the turbine 313 relative to the base 1 and the central axis of the first rotating shaft 446.
  • the drive assembly 3 may not have a sleeve 32, and the two elastic members 315 can be directly fitted onto the first rotating shaft 446.
  • the second fixing part 14 of the base 1 can be located at least partially in the receiving groove 3133b of the turbine 313, and the two can be in a snap-fit state, which helps to improve the reliability and structural stability of the connection between the turbine 313 and the base 1.
  • the arrangement structure of the turbine 313 and the base 1 is compact, which also improves the space utilization of the lifting mechanism 10 and helps to achieve miniaturization of the lifting mechanism 10.
  • Figure 31B is a schematic diagram of the cross-sectional structure of Figure 3A at point N-N.
  • the output shaft 3111 of the motor 311 can be inserted into the base 1 and can rotate relative to the base 1.
  • the output shaft 3111 can pass through the third fixing part 15 of the base 1, and the worm gear 312 can be located between the two protrusions of the third fixing part 15.
  • the third fixing part 15 can support the output shaft 3111 of the motor 311, which helps to improve the reliability and stability of the connection structure between the drive assembly 3 and the base 1.
  • the extension direction of the output shaft 3111 of the motor 311 can be perpendicular to the rotation axis of the turbine 313 relative to the base 1, and the extension direction of the output shaft 3111 of the motor 311 can be parallel to the first direction Y.
  • the direction of the rotation axis of the turbine 313 relative to the base 1, that is, the direction of the central axis of the first rotating shaft 446, can be parallel to the second direction X.
  • the output shaft 3111 of the motor 311 can drive the worm 312 sleeved on it to rotate, thereby driving the turbine 313 meshing with the worm 312 to rotate, so that the transmission assembly 4 and the lifting member 2, which are connected to the turbine 313, are subjected to force and move.
  • the extension direction of the output shaft 3111 of the worm 312 to be perpendicular to the rotation axis of the turbine 313 relative to the base 1, the energy loss caused by the connection within the lifting mechanism 10 can be reduced, and the transmission efficiency of the motor 311 can be effectively improved.
  • the motor 311 transmits energy through the meshing of a turbine 313 and a worm gear 312, with the turbine 313 connected to the transmission assembly 4.
  • the turbine 313 and worm gear 312 transmission structure is simple and compact, reducing the number of structural components or parts used for transmission between the motor 311 and the transmission assembly 4.
  • the meshing between the turbine 313 and worm gear 312 is continuous, resulting in smooth transmission, which is beneficial for achieving a smooth and rapid lifting process for the lifting component 2.
  • the transmission between the motor 311 and the transmission assembly 4 may not use a turbine 313 and worm gear 312; other methods such as multi-link 43 or multi-gear meshing may also be used. This application does not limit the scope of these methods.
  • Figure 32A is a cross-sectional view of the lifting mechanism 10 shown in Figure 3A at O-O.
  • Figure 32B is a cross-sectional view of the lifting mechanism 10 shown in Figure 3A at P-P.
  • Figure 33A is a cross-sectional view of the lifting mechanism 10 shown in Figure 3B at Q-Q.
  • Figure 33B is a cross-sectional view of the lifting mechanism 10 shown in Figure 3B at R-R.
  • the elastic element 315 can be connected between the turbine 313 and the transmission assembly 4.
  • the first end 3151 of the elastic element 315 can be connected to the turbine 313, and the second end 3152 of the elastic element 315 can be arranged opposite to each other and both connected to the short support rod 422.
  • the first ends 3151 of the two elastic elements 315 can respectively abut against the contact surfaces 3135a of the two turbines 313, and the second ends 3152 of the two elastic elements 315 abut against the second contact surface 4223a of the short support rod 422.
  • the second end 3152 of the elastic element 315 When the turbine 313 rotates in the direction that presses against the first end 3151 of the elastic element 315 (e.g., the direction normal to the contact surface 3135a of the turbine 313 towards the elastic element 315), the second end 3152 of the elastic element 315 also rotates, simultaneously pushing the short support rod 422 to rotate, thereby driving the transmission assembly 4 to move, thus realizing the transmission connection between the turbine 313 and the transmission assembly 4.
  • the motor 311 can drive the turbine 313 to rotate along the first rotation direction A1.
  • the first rotation direction A1 can be the direction in which the turbine 313 presses against the first end 3151 of the elastic member 315.
  • the motor 311 can drive the turbine 313 to rotate along the first rotation direction A1.
  • the turbine 313 can drive the transmission assembly 4 to move through the elastic element 315, so as to lift the lifting member 2.
  • the turbine 313 can drive the short support rod 422 to move via the elastic element 315, which in turn drives the two short rods 421 to move, thereby raising the lifting member 2.
  • the elastic element 315 connects the turbine 313 and the short support rod 422.
  • the short support rod 422 receives a clockwise driving force F1, causing the short rod 421 to move.
  • the short rod 421 drives the long rod 411 to move via the connecting rod 43. Both the short rod 421 and the long rod 411 simultaneously drive the lifting member 2 to rise.
  • the movement process of the short rod 421 and the long rod 411 can be referred to Figures 16A and 16B, as well as the relevant content above, and will not be repeated here.
  • the elastic element 315 connects the short support rod 422 and the turbine 313, it can also be considered that the elastic element 315 connects the turbine 313 and the first rotating part 4211.
  • the turbine 313 can drive the first rotating part 4211 to move through the elastic element 315.
  • the elastic element 315 can also be directly connected to the first rotating part 4211 of the short rod 421.
  • the connector 33 is connected to the second end 3152 of the two elastic members 315.
  • the connector 33 can abut against the short support rod 422.
  • Both elastic members 315 apply force to the short support rod 422 through the connector 33, which is beneficial to improve the transmission efficiency and reliability of the elastic members 315 driving the short support rod 422 to move, and can also reduce the adverse effects on the service life of the elastic members 315 and the short support rod 422 due to stress concentration.
  • Figure 34A is a cross-sectional view of the lifting mechanism 10 shown in Figure 3A at point S-S.
  • Figure 34B is a cross-sectional view of the lifting mechanism 10 shown in Figure 3A at point T-T.
  • Figure 35A is a cross-sectional view of the lifting mechanism 10 shown in Figure 3B at point U-U.
  • Figure 35B is a cross-sectional view of the lifting mechanism 10 shown in Figure 3B at point V-V.
  • two turbines 313 can be respectively driven to two short rods 421.
  • the short rods 421 can be moved under force to realize the transmission connection between the turbines 313 and the transmission assembly 4.
  • the stop surface 3134a of the turbine 313 can contact the first abutment surface 4211c of the first rotating part 4211 of the short rod 421.
  • the turbine 313 rotates in the direction of pressing against the first abutment surface 4211c (e.g., the normal direction of the stop surface 3134a of the turbine 313 towards the first rotating part 4211), it pushes the short rods 421 to rotate, thereby driving the transmission assembly 4 to move, thus realizing the transmission connection between the turbines 313 and the transmission assembly 4.
  • the turbine 313 and the short rod 421 can transmit force through surface contact, achieving a transmission connection between them. This saves on structural components used for transmission between the turbine 313 and the short rod 421, and also improves the reliability of the transmission connection.
  • the stop surface 3134a and the first abutment surface 4211c may not be completely fitted, and the turbine 313 and the short rod 421 can transmit force through line-surface contact. This application does not limit this aspect.
  • At least a portion of the transmission part 3132 of the turbine 313 can be located within the recessed space 4211b of the first rotating part 4211 of the short rod 421, and at least a portion of the first rotating part 4211 of the short rod 421 can be located within the first groove 3134, and the two components have a compact fit.
  • the motor 311 can drive the turbine 313 to rotate along a second rotation direction A2, which is opposite to the first rotation direction A1.
  • the second rotation direction A2 can be the direction in which the turbine 313 presses against the first contact surface 4211c of the short rod 421.
  • the motor 311 drives the turbine 313 to rotate in the second rotation direction A2.
  • the turbine 313 can contact and push the transmission component 4 to move, so as to drive the lifting component 2 to descend.
  • the two turbines 313 can respectively drive the two short rods 421 to move, thereby driving the lifting member 2 to descend.
  • the stop surface 3134a of the turbine 313 can contact the first abutment surface 4211c of the first rotating part 4211 of the short rod 421.
  • the stop surface 3134a of the turbine 313 can push against the first abutment surface 4211c, and the short rod 421 is subjected to a counterclockwise retraction force F2, causing the short rod 421 to move.
  • the short rod 421, through the connecting rod 43 drives the long rod 411 to move, and the short rod 421 and the long rod 411 simultaneously drive the lifting member 2 to descend.
  • the movement process of the short rod 421 and the long rod 411 can be referred to Figures 18A and 18B and the relevant content above, and will not be repeated here.
  • the turbine 313 Since the stop surface 3134a of the turbine 313 contacts the first abutment surface 4211c of the first rotating part 4211, it can be considered that the turbine 313 is in direct contact with the first rotating part 4211 of the short rod 421. During the descent of the lifting member 2, the turbine 313 can directly drive the first rotating part 4211 to move. In some other embodiments, the turbine 313 and the first rotating part 4211 can also be indirectly connected through other structural components.
  • the elastic element 315 when in the retracted state, the elastic element 315 is in a compressed state, and the elastic element 315, the turbine 313 and the short balance bar 42 are in force balance, which enables the lifting mechanism to maintain the retracted state, which is beneficial to improving the stability and reliability of the lifting mechanism.
  • the elastic element 315 in the retracted state, the elastic element 315 is in a compressed state, and the first end 3151 of the elastic element 315 abuts against the contact surface 3135a of the turbine 313.
  • the direction of its force on the turbine 313 can be opposite to the direction in which the turbine 313 presses against the first end 3151 of the elastic element 315 (that is, the second rotation direction A2).
  • the second end 3152 of the elastic element 315 abuts against the second contact surface 4223a of the short support rod 422.
  • the direction of its force on the short support rod 422 can be the first rotation direction A1, and the magnitudes of the two are equal.
  • the magnitude of this force is equal to, but opposite to, the force exerted by the elastic element 315 on the short support rod 422 of the short balance bar 42 along the first rotation direction A1, thus balancing the forces on the short balance bar 42.
  • the forces between the short balance bar 42, the turbine 313, and the elastic element 315 are balanced.
  • the short balance bar 42, the turbine 313, and the elastic element 315 can remain relatively stationary, allowing the lifting mechanism to maintain its retracted state.
  • the force situation of the turbine 313 and the elastic element 315 in the retracted state can be derived, which will not be elaborated here.
  • the two drive groups 31 are respectively connected to the two transmission components 44, and the two motors 311 can work for the lifting mechanism 10 at the same time, which makes the driving force greater and the driving efficiency higher, which is conducive to realizing the lifting mechanism 10 faster lifting process.
  • the two motors 311 within the two drive groups 31 may exhibit different degrees of control deviation in the movement of connected structural components (such as the worm gear 312) due to factors such as different drive timing, manufacturing processes, and wear and aging levels. This results in motion deviation between the two drive groups 31 within the lifting mechanism, and also causes motion deviation between the two sets of transmission components 44 and other structural components connected to the drive groups 31, thereby affecting the reliability and smoothness of the lifting mechanism.
  • the compression degree of the elastic elements 315 in the two drive groups 31 can be different, which is used to eliminate the impact of motion deviation between the two drive groups 31 on the lifting process of the lifting mechanism 10, and is beneficial to improving the synchronization of the two drive groups 31.
  • the two turbines 313 in the lifting mechanism 10 may include a first turbine and a second turbine
  • the two elastic elements 315 may include a first elastic element and a second elastic element.
  • the first elastic element is connected between the first turbine and the short support rod 422
  • the second elastic element is connected between the second turbine and the short support rod 422.
  • the first turbine and the second turbine are driven by motors 311 of two sets of drive groups 31, respectively.
  • the rotation angle of the first turbine along the first rotation direction A1 can be greater than the rotation angle of the second turbine along the first rotation direction A1.
  • the compression degree of the first elastic element is greater than that of the second elastic element, and the distance between the abutting protrusion 3135 of the first turbine and the short support rod 422 is smaller than the distance between the abutting protrusion 3135 of the second turbine and the short support rod 422.
  • the two ends of the first elastic element can respectively abut against the abutting protrusion 3135 of the first turbine and the short support rod 422, and maintain contact with both the first turbine and the short support rod 422.
  • the second elastic element can undergo appropriate deformation to adapt to the difference in the distance between the two turbines 313 and the short support rod 422, so that the two ends of the second elastic element can also maintain contact with both the abutting protrusion 3135 of the second turbine and the short support rod 422.
  • the short balance bar 42 is subjected to the forces of the turbine 313 and the elastic element 315.
  • the rotation angles of the two turbines 313 are different, and the first rotating parts 4211 of the two short bars 421 rotate at the same angle due to the connection of the short support rod 422, the distance between the stop surface 3134a of the two turbines 313 and the first contact surface 4211c of the short balance bar 42 is different.
  • the compression degree of the elastic element 315 in the two drive groups 31 can be different, so as to avoid the elastic element 315, turbine 313 or short balance bar 42 from affecting each other and causing the mechanism to jam, thereby affecting the smoothness of the lifting process of the lifting mechanism 10.
  • the synchronization of the two drive groups 31 is further improved, which is conducive to improving drive efficiency.
  • Figure 36 is a cross-sectional structural diagram of the lifting mechanism 10 shown in Figure 3A.
  • the lifting mechanism 10 when the lifting mechanism 10 is in the extended state and the lifting member 2 is subjected to external pressure, the lifting member 2 descends, the transmission assembly 4 moves, and the elastic member 315 deforms.
  • the lifting member 2 in the extended state, the lifting member 2 is subjected to external pressure in the negative Z-direction (see F3 in Figure 36).
  • Pressure F3 causes the lifting member 2 to retract in the negative Z-direction, thereby causing the long rod 411 to rotate counterclockwise around the first connecting shaft 441 (as shown in Figure 15A), and simultaneously causing the short rod 421 to rotate counterclockwise around the first rotating shaft 446.
  • the short support rod 422 compresses the elastic member 315, and the elastic member 315 can buffer the pressure F3 through deformation during this process, preventing the lifting member 2 from being damaged by a hard impact. Furthermore, the turbine 313 can maintain its original state and position, preventing accidental structural impacts on the turbine 313, worm gear 312, and motor 311, thus protecting the drive assembly 3.
  • the elastic member 315 can drive the short rod 421 and the long rod 411 to rotate together through the force of deformation recovery, so as to drive the lifting member 2 to return to the extended state.
  • the pressure F3 can come from the electronic device 1000 being dropped, the electronic device 1000 being impacted by the outside world, the electronic device 1000 being squeezed by the outside world, etc.
  • the drive assembly 3 was designed with the example of a connector 33 connecting two elastic elements 315.
  • the drive assembly 3 may not include the connector 33.
  • the second ends 3152 of the two elastic elements 315 are independent of each other, which is beneficial to improve the degree of freedom of deformation of each elastic element 315 and to improve the synchronization of the operation of the two drive groups 31.
  • a gap may exist between the second ends 3152 of the two elastic elements 315 to avoid mutual interference.
  • the second ends 3152 of the two elastic elements 315 may also be in contact.
  • the lifting mechanism 10 may not include the elastic element 315 and the connecting element 33.
  • the stop surface 3134a contacts the short rod 421 or the short support rod 422.
  • the motor 311 drives the turbine 313 to rotate in the first rotation direction A1
  • the turbine 313 can push the short rod 421 or the short support rod 422 to move, thereby driving the lifting member 2 to rise.

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Abstract

本申请公开了一种升降机构、摄像头装置及电子设备。升降机构应用于包括摄像头模组的摄像头装置。升降机构包括基座、及安装于基座的升降件、驱动组件和传动组件，传动组件连接驱动组件与升降件，驱动组件能够通过传动组件驱动升降件相对于基座升降；驱动组件包括两个驱动组，每个驱动组均包括电机、蜗杆以及涡轮，电机安装于基座，蜗杆固定连接电机的输出轴，涡轮转动连接基座，涡轮啮合于蜗杆且传动连接传动组件。通过设置两个电机为升降机构工作，使得驱动力更大，驱动效率更高，有利于实现更快的升降过程。此外，通过涡轮与蜗杆的啮合，以实现电机能量的传递，传动结构简单、紧凑、传动平稳性高，有利于提高升降过程的平稳性。

Description

升降机构、摄像头装置及电子设备
本申请要求于2024年06月06日提交中国专利局、申请号为202410735832.1、申请名称为“升降机构、摄像头装置及电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及终端设备技术领域，特别涉及一种升降机构、摄像头装置及电子设备。
背景技术
随着电子设备摄像功能的成熟，用户对长焦拍摄的需求也越来越高，例如手机、平板等具有摄像功能的电子设备通常需要长焦拍摄功能。而对于日益薄形化的电子设备形态，长焦镜头的合入，离不开一个可伸缩的升降机构。如何实现升降机构的快速驱动、以提高用户使用体验是目前亟待解决的问题。
发明内容
本申请实施例提供了一种升降机构、摄像头装置及电子设备。升降机构内可以包括两个电机，在本申请实施例中采用了双电机驱动升降件升降的方案，驱动力更大，驱动效率更高，有利于实现升降机构更快的升降过程。
第一方面，本申请实施例提供一种升降机构，应用于包括摄像头模组的摄像头装置。升降机构包括基座、及安装于基座的升降件、驱动组件和传动组件，传动组件连接驱动组件与升降件，驱动组件能够通过传动组件驱动升降件相对于基座升降；驱动组件包括两个驱动组，每个驱动组均包括电机、蜗杆以及涡轮，电机安装于基座，蜗杆固定连接电机的输出轴，涡轮转动连接基座，涡轮啮合于蜗杆且传动连接传动组件。
在本申请中，驱动组内的电机能够为升降机构工作，用于驱动升降件相对于基座升降，通过设置两个驱动组，使得驱动力更大，驱动效率更高，有利于实现升降件更快的升降过程。此外，电机通过涡轮与蜗杆的啮合，且涡轮传动连接传动组件，以实现电机能量的传递，涡轮与蜗杆传动结构简单、紧凑，减少了电机与传动组件之间用于传动的结构件或部件的数量，并且涡轮与蜗杆之间的啮合是连续的，传动也比较平稳，有利于实现升降件平稳、快速的升降过程。在其他实现方式中，电机与传动组件之间也可以不采用涡轮与蜗杆进行传动，还可以采用多连杆配合、或多齿轮啮合等其他方式。
一些可能的实现方式中，每个驱动组还包括弹性件，弹性件连接于涡轮与传动组件之间；升降机构具有缩回态和伸出态，升降机构由缩回态向伸出态变化时，电机驱动涡轮向第一转动方向转动，涡轮通过弹性件驱动传动组件运动，以带动升降件升起。
在本实现方式中，弹性件的两端可以分别连接于涡轮与传动组件，第一转动方向可以为涡轮朝向弹性件的法向，在电机驱动涡轮向第一转动方向转动时，弹性件被进一步压缩，弹性件能够通过形变恢复的力驱动传动组件转动，从而带动升降件升起。
一些可能的实现方式中，升降机构处于伸出态，且升降件受到外部压力时，升降件下降，传动组件运动，弹性件发生形变。
升降件在受到外部压力后能够下降，弹性件能够在这个过程中通过形变缓冲掉压力避免升降件受到硬击伤。此外，在升降件受到的压力卸去之后，弹性件能够通过形变恢复的力驱动传动组件转动，以驱动升降件恢复至伸出态。
其中，外部压力可以来自电子设备的摔落、电子设备与外界的撞击、电子设备与外界的挤压等。
一些可能的实现方式中，升降机构由伸出态向缩回态变化时，电机驱动涡轮向第二转动方向转动，第二转动方向与第一转动方向相反，涡轮接触并推动传动组件运动，以带动升降件下降。
在本实现方式中，涡轮可以具有挡位面，涡轮可以通过挡位面接触并推动传动组件运动，第二转动方向可以为涡轮的挡位面的朝向第一转动部的法向方向。其中，涡轮与传动组件之间可以通过面接触的方式传递作用力，能够节省涡轮与传动组件之间用于传动的结构件，并且也能够提高涡轮与传动组件传动连接的可靠性。其中，涡轮的挡位面与传动组件可以贴合，也可以不完全贴合，涡轮与传动组件之间也可以通过线面接触的方式传递作用力，本申请对此不作限定。
一些可能的实现方式中，弹性件为扭簧；两个弹性件的中心轴线与两个涡轮相对于基座的转动轴线重合，且两个弹性件位于两个涡轮之间；各弹性件均包括第一端和第二端，弹性件的第一端连接涡轮，两个弹性件的第二端相对设置，且均连接传动组件，各涡轮背向弹性件的一侧均设有挡位面，挡位面连接传动组件。
其中，通过设置两个弹性件的中心轴线与两个涡轮相对于基座的转动轴线重合，能够避免弹性件与涡轮之间因连接而造成额外的能量损耗，能够有效地提高电机的传输效率。
一些可能的实现方式中，驱动组件还包括连接件，连接件连接于两个弹性件的第二端之间，两个弹性件及连接件为一体成型的结构件。
两个弹性件的第二端均连接于传动组件，通过设置连接件，连接件可以连接于两个弹性件的第二端之间，且连接于传动组件，两个弹性件可以通过连接件向传动组件(例如短支撑杆)施加作用力，有利于提高弹性件驱动传动组件(例如短支撑杆)运动的传动效率和可靠性，且也能够降低由于应力集中，而对弹性件以及传动组件(例如短支撑杆)使用寿命的不良影响。
其中，两个弹性件以及连接件可以为一体成型的结构件，有利于增加两个弹性件以及连接件形成结构的结构强度以及稳定性。在其他实现方式中，两个弹性件与连接件之间也可以为由组装形成的一体式结构，本申请对此不作限定。
一些可能的实现方式中，电机的输出轴插接基座，且能够相对基座转动，蜗杆套设于电机的输出轴的外侧，电机的输出轴的延伸方向与涡轮相对于基座的转动轴线垂直。电机的输出轴插接于基座内，基座能够对电机的输出轴起到支撑作用，有利于提高驱动组件与基座的连接结构的可靠性和稳定性。
此外，在本申请实现方式中，驱动组件通过传动组件驱动升降件相对于基座升降的过程中，电机工作时，电机的输出轴可以带动套设于其上的蜗杆转动，从而带动与蜗杆相啮合的涡轮转动，以使得与涡轮传动连接的传动组件、与传动组件传动连接的升降件受力运动。在本申请实现方式中，通过设置蜗杆的输出轴的延伸方向垂直于涡轮相对于基座的转动轴线，能够减少升降机构内因连接而造成的能量损耗，能够有效地提高电机的传输效率。
一些可能的实现方式中，两个驱动组为对称结构，也即两个弹性件、两个涡轮、两个电机和两个蜗杆均可以为对称结构。在其他实现方式中，两个驱动组也可以有其他排布方式，例如呈部分对称结构或阵列结构等，本申请对此不作限定。其中，两个驱动组呈部分对称结构时，两个驱动组的电机、蜗杆是相同结构，两个涡轮的不完全齿部是相同结构，其余部分呈对称结构。
通过设置两个驱动组为对称结构，以进一步提高两个驱动组工作的同步性，有利于提高驱动效率。
一些可能的实现方式中，基座在第一方向上具有间隔设置的第一固定部和第二固定部；
传动组件包括：
两个长杆，两个长杆排列于第二方向，且分别位于升降件的两侧，第二方向与第一方向相交，长杆的第一端分别转动连接于第一固定部，长杆的第二端转动连接于升降件的第一端，长杆还包括转接部，转接部位于长杆的第一端与长杆的第二端之间；
两个短杆，两个短杆位于两个长杆之间，且沿第二方向相对且间隔设置，短杆包括第一转动部、第二转动部及第三转动部，第一转动部转动连接于第二固定部，第三转动部滑动连接或转动连接升降件的第二端，升降件的第二端相对升降件的第一端靠近长杆的第一端；及
两个连杆，一个连杆对应于一个长杆和一个短杆，连杆的第一转接端转动连接于转接部，连杆的第二转接端转动连接于第二转动部；
驱动组件相对于长杆的第二端靠近长杆的第一端设置，两个涡轮分别传动连接两个短杆，在涡轮转动时，短杆受力运动，短杆与长杆共同驱动升降件相对于基座升降。
基座的第一固定部和第二固定部之间的部分可看做由基座的一部分形成的固定杆。长杆可以包括固定连接的第一段和第二段，长杆的第一段为长杆的第一端与第一固定部的转动连接中心，与转接部与连杆的第一端的转动连接中心的连线，长杆的第二段为转接部与连杆的第一端的转动连接中心的连线，与长杆的第二端与升降件的第一端的转动连接中心的连线。短杆可以包括固定连接的第一段和第二段，短杆的第一段为第一转动部与第二固定部的转动连接中心，与第三转动部的转动中心的连线，短杆的第二段为第三转动部的转动中心，与第二转动部与升降件的第二端的转动连接中心的连线。
在本实现方式中，固定杆、长杆的第一段、连杆及短杆的第一段依次首尾转动连接，能够构成四连杆机构，在短杆受力时，长杆的第二段及短杆的第二段也能够随着四连杆机构的运动一同升降，从而带动升降件一同升降。
本实现方式中通过设置四连杆机构，利用了四连杆机构内的短杆、长杆和连杆彼此之间传动连接，在短杆受力时，短杆的力和运动经由连杆传递至长杆，以使短杆和长杆一同运动，从而驱动组件可以通过驱动四连杆机构运动，以实现升降件的第一端和第二端一同升降，实现升降机构的伸出态和缩回态的转换，四连杆机构能够提高升降机构的伸缩顺畅性。此外，相较于升降机构内未构成四连杆机构时，驱动组件需要分别驱动升降件的两端运动，以使升降件相对于基座升降的驱动方案，本申请提供的升降机构，更加省力便捷且结构简单，可靠性更高。
一些可能的实现方式中，传动组件还包括短支撑杆，短支撑杆连接于两个短杆的第一转动部之间；
两个涡轮位于两个短杆之间，两个涡轮通过推动短支撑杆，带动两个短杆运动，以驱动升降件上升；
两个涡轮分别推动两个短杆运动，以驱动升降件下降。
在本实现方式中，两个短杆的第一转动部通过短支撑杆固定连接，使得滑动连接于升降件的第二端两侧的短杆的第三转动部能够同步运动，实现升降件在第二端的第一侧和第二侧的升降平衡。
一些可能的实现方式中，传动组件还包括第一转轴，短杆的第一转动部内设有第一转孔，涡轮内设有第一轴孔，第二固定部设有第一转轴孔，第一转轴穿设于第一转孔、第一轴孔及第一转轴孔。
在本实现方式中，第一转轴可以穿过短杆的第一转动部、涡轮、基座的第二固定部、弹性件，以将涡轮、短杆、弹性件安装于基座。此时，驱动组件可以通过第一转轴，连接基座与传动组件，且具有较高的连接可靠性和稳定性。在本申请实现方式中，第一转轴穿设于第一转动部的第一转孔、涡轮的第一轴孔以及第二固定部的第一转轴孔，此时，涡轮相对于基座的转动轴线、短杆相对于基座的转动轴线、以及第一转轴的中心轴线重合，也即，涡轮与短杆均可以看作以第一转轴的中心轴线为转动轴线相对于基座转动。
一些可能的实现方式中，涡轮设有容纳槽，容纳槽连通于第一轴孔；第二固定部至少部分位于容纳槽内。在本实现方式中，通过设置基座的第二固定部可以至少部分位于涡轮的容纳槽内，两者可以呈卡接的状态，从而有利于提高涡轮与基座连接的可靠性和结构稳定性，并且涡轮与基座的排布结构紧凑，也提高了升降机构的空间利用率，有利于实现升降机构的小型化。
一些可能的实现方式中，每个驱动组还包括弹性件，弹性件连接于第一转动部与涡轮之间；
在升降件的上升过程中，涡轮通过弹性件驱动第一转动部运动，在升降件的下降过程中，涡轮直接驱动第一转动部运动。
在本实现方式中，在升降件的上升过程中，弹性件可以被进一步压缩，利用弹性件的形变的恢复力可以驱动第一转动部运动，从而带动四连杆机构运动，使得升降件上升；在升降件的下降过程中，涡轮可以直接接触并推动第一转动部，从而带动四连杆机构运动，使得升降件下降。其中，在升降件下降的过程中，无需借助弹性件的形变及形变恢复进行力的传递，使得下降过程中力的传动速度快，有利于升降件的快速下降。
一些可能的实现方式中，每个驱动组还包括弹性件，两个弹性件的中心轴线与两个涡轮相对于基座的转动轴线重合，且两个弹性件位于两个涡轮之间；各弹性件均包括第一端和第二端，弹性件的第一端连接涡轮，两个弹性件的第二端相对设置，且均连接短支撑杆，各涡轮背向弹性件的一侧均设有挡位面，挡位面连接第一转动部。
在涡轮向抵压弹性件的第一端的方向(也即第一转动方向)转动时，弹性件的第二端亦转动，同时推动短支撑杆转动，以驱动传动组件运动，实现了涡轮与传动组件的传动连接。
涡轮的挡位面可以接触短杆的第一转动部。在涡轮向抵压第一转动部的方向(也即第二转动方向)转动时，推动短杆转动，以驱动传动组件运动，实现了涡轮与传动组件的传动连接。
一些可能的实现方式中，升降件在缩回态时相对基座处于初始位置；升降件在伸出态时相对基座上升至伸出位置，升降件处于初始位置时的轴线与处于伸出位置时的轴线重合。
在本实现方式中，升降件的轴线在初始位置和伸出位置重合，使得升降件在初始位置时和伸出位置时与基座的相对位置，在垂直于升降件的光轴的方向上无偏移，能够保持升降件的光轴无偏移，从而保证了位于升降件的内侧空间的摄像头模组的采光质量，以确保摄像头装置的摄像质量。
一些可能的实现方式中，基座具有第一限位面，第一限位面朝向基座的底侧设置，升降件处于伸出态时，长杆的第二端抵接第一限位面；或，基座具有第二限位面，第二限位面朝向基座的顶侧设置，升降件在缩回态时抵接第二限位面。
在本申请实现方式中，升降件由缩回态转换为伸出态时，第一限位面能够对长杆进行限位，阻止了升降件继续上升，以避免升降件过度伸出，保证升降件的每次伸出尺寸一致，从而提高了电子设备在拍摄时的稳定性。其中，第一限位面为由升降机构内现有的结构而形成的表面，相较于增设其他结构来实现限位，本申请实现方式的升降机构成本低，空间利用率高。
在本申请实现方式中，升降件由伸出态转换为缩回态时，第二限位面能够对升降件进行限位，阻止升降件继续下降，以避免升降件过度缩回而碰撞到电子设备内部的其它部件。此外，由于升降件在摄像头装置不进行拍摄时处于缩回态，第二限位面能够构成对升降件的支撑，以保持升降机构整体的结构稳定性。其中，第二限位面由基座的现有结构而形成的表面，相较于在基座内增设其他结构来实现限位功能，本申请实现方式的升降机构成本低，空间利用率高。
一些可能的实现方式中，升降件的周缘设有第一避让槽，第一避让槽的底壁面朝向升降件的底侧设置；基座的部分结构位于第一避让槽，第一避让槽的底壁面在缩回态时抵接第二限位面。
通过设置基座的部分结构可以位于第一避让槽内，有利于提高升降件和基座排布的紧凑度，以及充分利用升降机构的内部空间，实现升降机构的小型化。
一些可能的实现方式中，升降机构还包括检测组件，检测组件包括位置传感器和磁性件，磁性件安装于升降件，位置传感器安装于基座，位置传感器位于磁性件产生的磁场内；位置传感器用于在升降件运动时检测周围磁场的磁通量。其中，位置传感器可以为霍尔传感器、隧道磁电阻传感器、以及巨磁电阻感器等中的一种或多种。在其他实现方式中，磁性件也可以固定于基座，位置传感器可以固定于升降件，本申请对此不做限定。
第二方面，本申请还提供了一种摄像头装置。摄像头装置包括摄像头模组及上述任一项的升降机构，摄像头模组安装于升降机构。
第三方面，本申请还提供了一种电子设备，电子设备包括外壳和上述任一项的摄像头装置，外壳设有通孔，摄像头装置安装于外壳内，且摄像头装置的升降机构的升降件露出于通孔。
升降机构的升降件可以由摄像头装饰件的通孔上升至伸出位置，使得升降机构的内部空间的高度增加，以允许摄像头模组的镜头或镜头的部分透镜向远离感光元件的方向运动，以增大镜头或镜头的部分透镜与感光元件之间的间距，增加了拍摄的焦距，使得电子设备能够实现长焦拍摄，以提高拍摄效果。此外，由于升降件能够由通孔伸出，从而使得摄像头装置的入光面凸出于摄像头装饰件和盖板，减少了光线遮挡，有利于提高摄像头装置的入光量，改善拍摄画质。其中，升降件的顶侧能够透光，以作为摄像头装置的入光面。拍摄完成后，升降件可以下降回初始位置，减小摄像头装置的整体厚度，且使得升降件更多的部分位于升降机构的内部空间，有利于保护升降件。
在本实现方式中，升降机构内的升降件，受到的驱动力更大，驱动效率更高，具有快速、可靠以及平稳的升降过程，提高了用户使用电子设备时的用户体验。
附图说明
图1A是本申请实施例提供的电子设备在一些实施例中的结构示意图；
图1B是图1A所示电子设备的部分分解结构示意图；
图1C是图1A所示电子设备中摄像头装置的部分结构伸出的结构示意图；
图2A是图1A所示电子设备中摄像头装置在一些实施例中的结构示意图；
图2B是图2A所示摄像头装置在一些使用状态中的结构示意图；
图3A是图2A所示的升降机构在一些实施例中的结构示意图；
图3B是图3A所示的升降机构在一些使用状态中的结构示意图；
图4是图3A所示升降机构的部分分解结构示意图；
图5A是图4所示的基座在另一角度的结构示意图一；
图5B是图4所示的基座在另一角度的结构示意图二；
图6是图4所示的基座在A-A处的截面示意图；
图7A是图4所示的升降件在另一角度的结构示意图；
图7B是图4所示的升降件在B-B处的截面示意图；
图8是图4所示的传动组件的结构示意图；
图9是图8所示的传动组件的分解示意图；
图10是图9所示的短平衡杆在另一视角下的结构示意图；
图11是图8所示的传动组件在C-C处的截面结构示意图；
图12是图3A所示的升降机构中的传动组件和升降件的结构示意图；
图13A是图12所示的传动组件的一组传动件和升降件的部分结构分解示意图；
图13B是图12所示的传动组件的另一组传动件与升降件的部分结构分解示意图；
图14A是图3A所示的升降机构的部分结构示意图；
图14B是图14A所示的升降机构的部分结构在另一视角的结构示意图；
图15A是图14A所示的升降机构的部分结构在D-D处的截面示意图；
图15B是图14A所示的升降机构的部分结构在E-E处的截面示意图；
图16A是图14A所示的升降机构的侧视示意图；
图16B是图16A所示的升降机构的机构简图；
图17A是图14A所示的升降机构的部分结构在另一些状态下的结构示意图；
图17B是图17A所示的升降机构的部分结构示意图；
图18A是图17A所示的升降机构的侧视示意图；
图18B是图18A所示升降机构的机构简图；
图19是图16A所示升降机构在升降过程中的示意图；
图20A是图14A所示的升降机构的部分结构在F-F处的截面结构示意图；
图20B是图14A所示的升降机构的部分结构在G-G处的截面结构示意图；
图21是图17A所示的升降机构的部分结构在H-H处的截面结构示意图；
图22是图14A所示的升降机构的部分结构在I-I处的截面结构示意图；
图23是图14A所示升降机构的部分结构在J-J处的截面结构示意图；
图24A是图4所示的驱动组件的结构示意图；
图24B是图4所示的驱动组件的结构分解示意图；
图25是图24B所示的两个涡轮在另一视角的结构示意图；
图26A是图24B所示的驱动组件的部分结构示意图；
图26B是图26A所示的驱动组件的部分结构的分解示意图；
图27是图24A所示的驱动组件在K-K处的截面结构示意图；
图28是图24A所示的驱动组件在L-L处的截面结构示意图；
图29是图3A所示的升降机构在另一视角的结构示意图；
图30是图3A所示的升降机构移除了基座之后的结构示意图；
图31A是图3A所示的升降机构在M-M处的截面示意图；
图31B是图3A在N-N处的截面结构示意图；
图32A是图3A所示的升降机构在O-O处的截面结构示意图；
图32B是图3A所示的升降机构在P-P处的截面结构示意图；
图33A是图3B所示的升降机构在Q-Q处的截面结构示意图；
图33B是图3B所示的升降机构在R-R处的截面结构示意图；
图34A是图3A所示的升降机构在S-S处的截面结构示意图；
图34B是图3A所示的升降机构在T-T处的截面结构示意图；
图35A是图3B所示的升降机构在U-U处的截面结构示意图；
图35B是图3B所示的升降机构在V-V处的截面结构示意图；
图36是图3A所示升降机构的截面结构示意图。
具体实施方式
下面结合本申请实施例中的附图对本申请实施例进行描述。
在本申请实施例的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，“连接”可以是可拆卸地连接，也可以是不可拆卸地连接；可以是直接连接，也可以通过中间媒介间接连接。“多个”是指至少两个。
本申请实施例中所提到的方位用语，例如，“上”、“下”、“内”、“外”、“顶”、“底”、“侧”等，仅是参考附图的方向，因此，使用的方位用语是为了更好、更清楚地说明及理解本申请实施例，而不是指示或暗指所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。
在本申请实施例中，提到的相对位置关系的限定，例如平行、垂直、平齐等。这些限定，均是针对当前工艺水平而言的，而不是绝对严格的限定，允许存在少量偏差，近似于平行、近似于垂直、近似于平齐等均可以。例如，A与B平行，是指A与B之间平行或者近似于平行，A与B之间的夹角在0度至10度之间均可。例如，A与B垂直，是指A与B之间垂直或者近似于垂直，A与B之间的夹角在80度至100度之间均可。
在本申请实施例中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。其中，一体成型的结构件是指，在形成结构件的其中一个部分的过程中，该部分即与另一个部分连接在一起，不需要通过再次加工(如粘接、焊接、卡扣连接、螺钉连接)方式将两个部分连接在一起。
请结合参阅图1A和图1B，图1A是本申请实施例提供的电子设备1000在一些实施例中的结构示意图，图1B是图1A所示电子设备1000的部分分解结构示意图。
一些实施例中，电子设备1000可以为手机、平板电脑(tablet personal computer)、膝上型电脑(laptop computer)、智慧屏、个人数码助理(personal digital assistant，PDA)、照相机、个人计算机、笔记本电脑、车载设备、可穿戴设备、增强现实(augmented reality，AR)眼镜、AR头盔、虚拟现实(virtual reality，VR)眼镜或者VR头盔等具有摄像功能的设备。图1A实施例中，以电子设备1000是手机为例进行描述，当然，其他类型的电子设备1000也可以采用类似的结构，后文不再进行赘述。
可以理解的是，图1A和图1B仅示意性的示出了电子设备1000包括的一些部件，这些部件的实际形状、实际大小、实际位置和实际构造不受图1A和图1B的限制，电子设备1000也可以包括相较于图1A和图1B更多的或更少的部件。
一些实施例中，电子设备1000可以包括摄像头装置100、屏幕200以及外壳300。其中，屏幕200用于显示图像、视频等。屏幕200可以包括透光面板2001和显示屏2002。透光面板2001与显示屏2002层叠设置并固定连接。透光面板2001主要用于对显示屏2002起到保护以及防尘作用。透光面板2001的材质包括但不限于玻璃。显示屏2002可以采用柔性显示屏，也可以采用刚性显示屏。例如，显示屏2002可以为有机发光二极管(organic light-emitting diode，OLED)显示屏、有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrix organic light-emitting diode，AMOLED)显示屏、迷你发光二极管(mini organic light-emitting diode)显示屏、微型发光二极管(micro organic light-emitting diode)显示屏、微型有机发光二极管(micro organic light-emitting diode)显示屏、量子点发光二极管(quantum dot light-emitting diodes，QLED)显示屏、液晶显示屏(liquid crystal display，LCD)等。
示例性的，外壳300用于保护电子设备1000的内部电子器件。外壳300可以包括盖板3001、边框3002及摄像头装饰件3003。盖板3001位于显示屏2002远离透光面板2001的一侧，并与透光面板2001、显示屏2002层叠设置。边框3002固定于盖板3001上。示例性的，边框3002可以通过粘胶固定连接于盖板3001上。边框3002也可以与盖板3001为一体成型结构，即边框3002与盖板3001为一个整体结构。边框3002位于盖板3001与透光面板2001之间。透光面板2001可以通过胶粘固定于边框3002上。透光面板2001、盖板3001与边框3002围成电子设备1000的内部容置空间。该内部容置空间将显示屏2002容纳在内。其中，盖板3001可以采用金属、塑料、玻璃等材料，盖板3001可以是采用单一材料的板体，或者采用多种材料、由多个板块拼接而成的板体结构。其中，盖板3001上设有安装口3001a，摄像头装饰件3003覆盖并固定于安装口3001a处。
示例性的，摄像头装置100用于拍摄照片/视频。示例的，摄像头装置100安装于外壳300内，位于电子设备1000的内部容置空间。其中，摄像头装置100可以用作后置摄像头。例如，摄像头装置100的入光面朝向摄像头装饰件3003。摄像头装饰件3003用于保护摄像头装置100。
一些实施例中，摄像头装饰件3003凸出至盖板3001远离透光面板2001的一侧。这样，摄像头装饰件3003能够增加摄像头装置100在电子设备1000的厚度方向上的空间。在另一些实施例中，摄像头装饰件3003也可以与盖板3001平齐或者内凹至电子设备1000的内部容置空间内。
其中，摄像头装饰件3003上设有通孔3004。通孔3004允许景物光线射入摄像头装置100的入光面。在其他一些实施例中，电子设备1000也可以不包括摄像头装饰件3003。此时，盖板3001上不再设置安装口3001a，而将通孔3004设置于盖板3001，通孔3004允许景物射入摄像头装置100的入光面。
在另一些实施例中，摄像头装置100也可以用作前置摄像头。例如，摄像头装置100的入光面朝向透光面板2001。显示屏2002上设有光路避让孔。该光路避让孔允许景物光线穿过透光面板2001后射入摄像头装置100的入光面。在另一些实施例中，电子设备1000还可以包括一个或多个其他摄像头模组20(图中未示出)，本申请实施例对此不作严格限定。
一些实施例中，如图1B所示，电子设备1000还可以包括电路板400和图像处理器500，电路板400和图像处理器500位于电子设备1000的内部容置空间，图像处理器500固定于电路板400且电连接电路板400。图像处理器500与摄像头装置100通信连接。图像处理器500用于从摄像头装置100获取图像数据，并处理图像数据。其中，摄像头装置100与图像处理器500的通信连接可以包括通过走线等电连接方式进行数据传输，也可以通过耦合等方式实现数据传输。可以理解的是，摄像头装置100与图像处理器500还可以通过其他能够实现数据传输的方式实现通信连接。
一些实施例中，电子设备1000还可以包括模数转换器(也可称为A/D转换器，图中未示出)。模数转换器连接于摄像头装置100与图像处理器500之间。模数转换器用于将摄像头装置100产生的信号转换为数字图像信号并传输至图像处理器500，再通过图像处理器500对数字图像信号进行处理，最终通过屏幕200进行图像或者影像显示。
一些实施例中，电子设备1000还可以包括存储器(图中未示出)，存储器与图像处理器500通信连接，图像处理器500对图像数字信号加工处理以后再将图像传输至存储器中，以便于在后续需要查看图像时能够随时从存储器中查找图像并在屏幕200上进行显示。一些实施例中，图像处理器500还会对处理后的图像数字信号进行压缩，再存储至存储器中，以节约存储器空间。
在其他一些实施例中，电子设备1000也可以不包括屏幕200。
可以理解的是，图1A和图1B所示实施例的电子设备1000的摄像头装置100的安装位置仅仅是示意性的，本申请对摄像头装置100的安装位置不做严格限定。在一些其他的实施例中，摄像头装置100也可以安装于电子设备1000的其他位置，例如摄像头装置100可以安装于电子设备1000背面的上部中间或右上角。在一些其他的实施例中，电子设备1000可以包括终端本体和能够相对终端本体转动、移动或拆卸的辅助部件上，摄像头装置100也可以设置在辅助部件上。
请结合参阅图1C至图2B，图1C是图1A所示电子设备1000中摄像头装置100的部分结构伸出的结构示意图，图2A是图1A所示电子设备1000中摄像头装置100在一些实施例中的结构示意图，图2B是图2A所示摄像头装置100在一些使用状态中的结构示意图。
一些实施例中，摄像头装置100可以包括升降机构10和摄像头模组20。升降机构10具有能够进行升降动作的升降件2，升降件2允许光线穿过，摄像头模组20可以至少部分安装于升降机构10的内部空间。其中，升降件2对应摄像头装饰件3003的通孔3004设置，可以露出于摄像头装饰件3003的通孔3004。摄像头模组20可以包括镜头201和感光元件202，镜头201和感光元件202间隔设置。
在本实施例中，升降机构10的升降件2可以由摄像头装饰件3003的通孔3004上升至伸出位置，使得升降机构10的内部空间的高度增加，以允许摄像头模组20的镜头201或镜头201的部分透镜向远离感光元件202的方向运动，以增大镜头201或镜头201的部分透镜与感光元件202之间的间距，增加了拍摄的焦距，便于电子设备1000的对焦和/或调焦，例如能够使电子设备1000实现长焦拍摄，以提高拍摄效果。此外，由于升降件2能够由通孔3004伸出，从而使得摄像头装置100的入光面凸出于摄像头装饰件3003和盖板3001，减少了光线遮挡，有利于提高摄像头装置100的入光量，改善拍摄画质。其中，升降件2的顶侧能够透光，以作为摄像头装置100的入光面。
拍摄完成后，升降件2可以下降回初始位置，减小摄像头装置100的整体厚度，有利于减小电子设备1000的整机厚度，且能够使得升降件2更多的部分位于升降机构10的内部空间，有利于保护升降件2。
请结合参阅图3A至图4，图3A是图2A所示的升降机构10在一些实施例中的结构示意图，图3B是图3A所示的升降机构10在一些使用状态中的结构示意图，图4是图3A所示升降机构10的部分分解结构示意图。
后文中为了便于描述，定义升降机构10具有第一方向Y、第二方向X、以及第三方向Z，上述三者两两相互垂直。其中，升降机构10的长度方向可以平行于第一方向Y，升降机构10的宽度方向可以平行于第二方向X，升降机构10的高度方向可以平行于第三方向Z。示例性的，在升降机构10随摄像头装置100(如图2A所示)安装于电子设备1000(如图1A所示)中时，升降机构10的高度方向还可以平行于电子设备1000的厚度方向，也即升降机构10的高度方向可以垂直于电子设备1000的盖板3001(如图1A所示)和屏幕200(如图1B所示)，也即，第三方向Z可以垂直于电子设备1000的盖板3001和屏幕200。其中，升降机构10的入光侧(也即用于进光的一侧)为升降机构10的顶侧，升降机构10的底侧与顶侧相背。摄像头装置100作为后置摄像头时，升降机构10靠近盖板3001的一侧为其顶侧，靠近屏幕200的一侧为其底侧。在后文的相关描述中，升降机构10及其部件、结构中靠近入光侧的为“顶”，远离入光侧的为“底”。在其他实施方式中，升降机构10的坐标系设置可以根据具体实际需要灵活设置。
一些实施例中，升降机构10可以包括基座1、及安装于基座1的升降件2和驱动组件3。其中，升降件2可以活动安装于基座1，驱动组件3安装于基座1，驱动组件3可以传动连接于升降件2，用于驱动升降件2相对于基座1上升或下降。其中，在后文的相关描述中，传动连接均可以理解为两个或多个部件通过某种装配方式连接在一起，以实现力的传递。
在本实施例中，驱动组件3可以驱动升降件2沿第三方向的正方向+Z相对于基座1运动并凸出于基座1，升降件2上升。驱动组件3还可以驱动升降件2沿第三方向Z的负方向-Z相对于基座1缩回，升降件2下降。可以理解的，在本文中若无特殊说明，第三方向Z均理解为包括有第三方向的正方向+Z以及第三方向的负方向-Z，同理，第一方向Y和第二方向X也默认为均包括有正负两个方向。
其中，图3A所示升降机构10所处状态为缩回态，升降件2相对于基座1所处位置为初始位置，对应为图1A和图2A所示的摄像头装置100所处状态。图3B所示升降机构10所处状态为伸出态，升降件2相对于基座1所处位置为伸出位置，对应为图1C和图2B所示摄像头装置100所处状态。
一些实施例中，升降机构10还可以包括传动组件4，传动组件4可以安装于基座1，且传动组件4可以连接驱动组件3与升降件2，驱动组件3能够通过传动组件4驱动升降件2相对于基座1升降。在本实施例中，传动组件4可以收容于基座1内并且活动连接基座1，传动组件4能够在驱动组件3的驱动下，以基座1为运动支点驱动升降件2运动，以使升降件2上升或下降，从而实现升降机构10的伸出态和缩回态的转换。
一些实施例中，升降机构10内还可以包括检测组件5，检测组件5用于检测升降件2在升降过程中的位置变化，以提高驱动组件3驱动升降件2升降过程的控制精度，提高升降机构10的可靠性和运动精度。
需要说明的是，升降机构10还可以包括比上述内容更多或更少的部件，本申请实施例对此不作严格限定。
请一并参阅图4至图6，图5A是图4所示的基座1在另一角度的结构示意图一，图5B是图4所示的基座1在另一角度的结构示意图二，图6是图4所示的基座1在A-A处的截面示意图。
一些实施例中，基座1可以包括顶壁1a、第一侧壁1b、第二侧壁1c及第三侧壁1d。第一侧壁1b、第二侧壁1c、第三侧壁1d可以固定于顶壁1a的同一侧，例如固定于顶壁1a的底侧。第一侧壁1b与第三侧壁1d相对，第二侧壁1c可以连接于第一侧壁1b与第三侧壁1d的相对的两端之间。第一侧壁1b、第二侧壁1c、第三侧壁1d及顶壁1a可以共同围成基座1的容纳空间11。第一侧壁1b和第三侧壁1d远离第二侧壁1c的端部之间可以形成基座1的开口，该开口可以连通容纳空间11。
示例性的，顶壁1a可以具有收容孔11a，在第三方向Z上，收容孔11a可以贯穿顶壁1a，且可以连通容纳空间11。其中，收容孔11a在顶壁1a的厚度方向(也即第三方向Z上)可以具有第一收容开口111a和第二收容开口112a，且第二收容开口112a相对于第一收容开口111a可以靠近第一侧壁1b、第二侧壁1c和第三侧壁1d，第一收容开口111a、第二收容开口112a和容纳空间11在第三方向的负方向-Z(如图6所示)上可以依次连通。
如图6所示，基座1可以包括第一部分1e和第二部分1f，第二部分1f可以凸设于第一部分1e的顶侧，顶壁1a可以部分位于第一部分1e、部分位于第二部分1f；第一侧壁1b、第二侧壁1c以及第三侧壁1d均位于第一部分1e。第一部分1e可以认为是基座1的主体部分，第二部分1f也可以认为是安装于基座1的主体部分(第一部分1e)的配合部分。在一些示例中，第二部分1f可以用于封堵基座1的主体部分(第一部分1e)与其他结构件之间的安装间隙，实现装饰、改善外观等作用。
其中，基座1可以为由第一部分1e和第二部分1f组装而成的一体结构，第一部分1e和第二部分1f之间可以为不可拆卸连接或可拆卸连接，为可拆卸连接时能够方便基座1的安装、维修等过程。或者，基座1的第一部分1e、第二部分1f也可以为一体成型的结构件。其中，第一部分1e与第二部分1f的材料可以相同或不同。例如，第一部分1e可以采用塑料材料，第二部分1f可以采用金属材料。或者，第一部分1e也可以采用金属等材料，第二部分1f也可以采用陶瓷等材料。在其他实施例中，基座1也可以被分为三部分、四部分或更多。
其中，第一收容开口111a可以位于第二部分1f的背离第一部分1e一侧，第二部分1f靠近第一部分1e的一侧固定于第一部分1e；第二收容开口112a可以位于第一部分1e的靠近第二部分1f的一侧。其中，第一收容开口111a的开口面积小于第二收容开口112a的开口面积。
请再次参阅图5A，示例性的，顶壁1a可以包括沿第一方向Y相连接的第一安装部12a和第二安装部13a，第一安装部12a相对于第二安装部13a靠近基座1的开口。其中，第二安装部13a在第二方向X上的最大尺寸可以大于第一安装部12a在第二方向X上的最大尺寸。在一些示例中，第二安装部13a可以近似呈局部的环形，第一安装部12a可以近似呈方形。其中，顶壁1a的收容孔11a可以部分位于第一安装部12a，且部分位于第二安装部13a，收容孔11a在第二安装部13a内对应的开口面积大于收容孔11a在第一安装部12a内对应的开口面积。或者，收容孔11a也可以整体位于第二安装部13a。其中，第一安装部12a与第二安装部13a的分界线可参阅图5A中的虚线，仅作示意性表示，顶壁1a的实际形状、实际大小、实际位置和实际构造不受图4至图6的限制。在其它一些实施例中，分界线也可在其它位置，本申请不作限制。
示例性的，容纳空间11可以包括相连通的第一容纳空间和第二容纳空间，其中，第一安装部12a与第一侧壁1b以及第三侧壁1d所围成的空间对应部分为第一容纳空间，第一容纳空间位于第一安装部12a的底侧；第二安装部13a与第一侧壁1b、第二侧壁1c以及第三侧壁1d所围成的空间对应部分为第二容纳空间，第二容纳空间位于第二安装部13a的底侧。其中，第二容纳空间在第二方向X上的尺寸可以大于或等于第一容纳空间在第二方向X上的尺寸。
其中，第一侧壁1b与第三侧壁1d对应于第一容纳空间的部分可以固定于第一安装部12a的边缘，第二安装部13a的边缘可以相对于第一侧壁1b、第二侧壁1c以及第三侧壁1d向远离第二容纳空间的方向凸出。在本申请实施例中，可以利用第二安装部13a的边缘的凸出部分，以将基座1与电子设备1000内其他结构件进行组装，实现升降机构10在电子设备1000内的安装过程，且组装过程简单，难度低，有利于降低电子设备1000的制造成本。例如，第二安装部13a的边缘部分可以设有紧固孔130a，紧固件可以穿设于该紧固孔130a以及其他结构件，以紧固第二安装部13a与其他结构件。其中，紧固件可以但不仅限于螺钉、螺栓、铆钉等。在本申请实施例中，紧固孔130a的数量可以为三个，其中两个紧固孔130a与第一侧壁1b位于基座1的同一侧，另一个紧固孔130a与第三侧壁1d位于基座1的同一侧。此时，紧固孔130a分布于基座1相对的两侧，也即，基座1相对的两侧均连接于其他结构件，有利于提高第二安装部13a与其他结构件连接的可靠性。在其他实施例中，紧固孔130a的数量还可以为一个、二个或更多，本申请对此不作限定。其中，第一侧壁1b对应于第一容纳空间的部分可以与第一侧壁1b对应于第二容纳空间的部分弯折连接。
示例性的，第二安装部13a可以具有第一限位面131a，第一限位面131a可以位于第二容纳空间内，且朝向基座1的底侧设置。其中，第一限位面131a可以为第一侧壁1b、第二侧壁1c与第二安装部13a所形成的角部的、朝向基座1的底侧的表面，和/或，第一限位面131a可以为第二侧壁1c、第三侧壁1d与第二安装部13a围出的角部朝向基座1的底侧的表面。在本申请实施例中，以第一限位面131a的数量为两个，两个第一限位面131a分别位于第一侧壁1b、第二侧壁1c、第三侧壁1d形成的两个角部为例进行介绍。
请结合参阅图5A和图5B，示例性的，第二侧壁1c可以具有避让空间11c，避让空间11c由部分第二侧壁1c往背离容纳空间11的一侧凹陷形成，避让空间11c可以连通容纳空间11。其中，第二侧壁1c还可以具有安装槽12c和通孔13c，安装槽12c可以设于第二侧壁1c背离容纳空间11的表面，安装槽12c可以用于收纳结构件，通孔13c设于安装槽12c的底壁壁面，且可以连通安装槽12c与避让空间11c。
请再次参阅图6，示例性的，基座1还可以具有限位槽12，限位槽12可以连通第二收容开口112a与容纳空间11，限位槽12可以设于第一侧壁1b朝向容纳空间11一侧，和/或，限位槽12可以设于第二侧壁1c朝向容纳空间11一侧，和/或，限位槽12可以设于第三侧壁1d朝向容纳空间11一侧。其中，限位槽12可以具有第二限位面121，第二限位面121可以朝向基座1的顶侧设置。
在其他实施例中，基座1也可以不包括限位槽12，而包括限位凸台，限位凸台可以固定于第一侧壁1b、第二侧壁1c、和/或第三侧壁1d，且相对于第一侧壁1b、第二侧壁1c、和/或第三侧壁1d凸出，第二限位面121也可以形成于限位凸台朝向基座1的顶侧的表面，本申请对此均不作限定。
请再次参阅图5A，一些实施例中，基座1还包括第一固定部13和第二固定部14。其中，第一固定部13和第二固定部14可以在第一方向Y上间隔设置。第一固定部13和第二固定部14可以均连接于第一安装部12a，第一固定部13相对于第二固定部14可以靠近基座1的开口设置。
示例性的，第一固定部13可以包括形成于第一侧壁1b、且位于第一侧壁1b远离第二侧壁1c的端部处的第一部分，形成于第三侧壁1d、且位于第三侧壁1d远离第二侧壁1c的端部处的第二部分，及多个凸块。其中，多个凸块可以凸设于第一安装部12a，且位于第一固定部13的上述第一部分与第二部分之间。在本申请实施例中，第一固定部13包括的凸块的数量可以为三个，第一固定部13的三个凸块均可以与第一侧壁1b和第三侧壁1d间隔设置，并且该三个凸块彼此间隔设置。其中，第一固定部13可以具有两个间隔设置的第一安装空间131，第一安装空间131可以为第一固定部13的相邻的两个凸块之间形成的空间。在其他实施例中，凸块的数量也可以为一个、两个或更多，或者，第一固定部13也可以不包括凸块，本申请对此不作限定。在其他实施例中，第一固定部13也可以不包括第一部分和/或第二部分。
示例性的，第一固定部13可以具有第一固定孔132，第一固定孔132的轴向可以平行于第二方向X。其中，第一固定孔132可以设于第一固定部13的第一部分、第二部分及部分凸块。例如，第一固定孔132沿第二方向X可以贯通第一侧壁1b以及与第一侧壁1b相邻的凸块，第一固定孔132沿第二方向X还可以贯通第三侧壁1d以及与第三侧壁1d相邻的凸块。在其他一些实施例中，第一固定孔132也可以设于第一固定部13的第一部分和第二部分，或者，第一固定孔132也可以设于部分凸块。
示例性的，第二固定部14可以包括两个凸块，两个凸块可以沿第二方向X间隔设置。其中，两个凸块在第一方向Y上可以分别对应两个第一安装空间131设置。
示例性的，第二固定部14内可以具有第一转轴孔141，第一转轴孔141可以沿第二方向X贯穿第二固定部14。例如，第一转轴孔141可以贯穿第二固定部14的两个凸块。
示例性的，基座1还可以包括两个沿第二方向X排列的第三固定部15，两个第三固定部15在第一方向Y上可以分别对应于两个第一安装空间131设置，第三固定部15固定于第一安装部12a。其中，第三固定部15可以设有第二固定孔151，第二固定孔151在第一方向Y上可以贯通第三固定部15。
其中，第三固定部15可以包括两个沿第一方向Y间隔设置的凸块，在第一方向Y上，第二固定部14的凸块可以位于第三固定部15的两个凸块之间。在一些示例中，第二固定部14的凸块可以连接于第三固定部15的其中一个或两个凸块。通过设置第二固定部14与第三固定部15相连，且均连接第三固定部15，从而能够提高第二固定部14及第三固定部15与第一安装部12a的连接强度，以提高基座1的结构强度。
请参阅图4、图7A和图7B，图7A是图4所示的升降件2在另一角度的结构示意图，图7B是图4所示的升降件2在B-B处的截面示意图。
一些实施例中，升降件2可以包括升降筒21和装饰环22。其中，升降件2的轴向可以平行于第三方向Z。装饰环22和升降筒21同轴设置，装饰环22可以套设在升降筒21的顶侧、环绕升降筒21的部分外周。其中，升降筒21的内部空间可以用于形成升降件2的内部空间，用于收容摄像头模组20的至少部分。示例性的，升降筒21可以近似呈空心圆筒形。
示例性的，装饰环22可以包括相连接的第一装饰部22a和第二装饰部22b，第一装饰部22a相对于第二装饰部22b弯折设置。第一装饰部22a可以位于升降筒21的顶侧，且在第三方向Z上与升降筒21层叠设置；第二装饰部22b可以环绕升降筒21靠近顶侧的外周。
在本实施例中，装饰环22可以起到装饰、改善外观的作用。示例性的，第一装饰部22a可以大致呈圆环状，第二装饰部22b也可以大致呈环状或圈状。其中，装饰环22可以由金属、陶瓷等材料制成。
一些实施例中，升降件2还可以包括透光件23，透光件23可以安装于升降筒21的顶侧，使得光线可以由升降件2的顶侧穿过透光件23进入到升降件2的内部空间。例如，透光件23的周缘可以通过胶层固定于升降筒21。其中，透光件23可以安装于第一装饰部22a围出的空间内，且能够覆盖升降筒21的内部空间。此时，摄像头模组20可以采集进入升降件2的内部空间的光线，以实现拍摄。其中，透光件23可以为透光镜片、透光膜等结构件。示例性的，透光件23可以呈圆形。在一些示例中，升降件2可以为由升降筒21、装饰环22以及透光件23组装而成的一体结构，升降筒21、透光件23以及装饰环22之间为可拆卸连接或不可拆卸连接。
一些实施例中，升降件2可以包括相对的第一端2a和第二端2b，第一端2a和第二端2b可以排布于第一方向Y。升降件2可以包括相对的第一侧2c和第二侧2d，第一侧2c和第二侧2d可以排布于第二方向X。
示例性的，升降件2的底侧的周缘可以设有两个第一凸台24和两个第二凸台25。例如，两个第一凸台24和两个第二凸台25可以形成于升降筒21的底侧的周缘。其中，两个第一凸台24位于升降件2的第一端2a，一个第一凸台24位于升降件2的第一侧2c，另一个第一凸台24位于升降件2的第二侧2d。两个第二凸台25位于升降件2的第二端2b，一个第二凸台25位于升降件2的第一侧2c，另一个第二凸台25位于升降件2的第二侧2d。
其中，第一凸台24设有配合孔24a，第二凸台25设有滑动槽25a。在其他一些实施例中，配合孔24a和滑动槽25a也可以设于升降件2的其他位置。
一些实施例中，升降筒21的周缘还可以设有第一避让槽26，第一避让槽26可以由升降筒21的外表面朝向升降筒21的内部空间凹陷而形成。其中，第一避让槽26相对于升降件2的顶侧靠近升降件2的底侧设置。示例性的，第一避让槽26可以具有底壁面261和侧壁面262，第一避让槽26的底壁面261可以朝向升降件2的底侧设置，第一避让槽26的侧壁面262相较于第一避让槽26的底壁面261靠近升降件2的底侧，并且第一避让槽26的侧壁面262与第一避让槽26的底壁面261呈夹角设置。
示例性的，第一避让槽26的数量可以为三个，其中两个第一避让槽26可以沿第二方向X相背设置于升降筒21的侧面，且位于相邻的第一凸台24与第二凸台25之间，另一个第一避让槽26可以设于升降筒21的第一端2a，且位于两个第一凸台24之间。
其中，升降件2还可以具有第二避让槽27和安装块28。第二避让槽27由第一避让槽26的部分侧壁面262朝向升降筒21的内部空间凹陷形成，安装块28可以凸设于第一避让槽26的底壁面261，且伸入第二避让槽27内。
请结合参阅图8和图9，图8是图4所示的传动组件4的结构示意图，图9是图8所示的传动组件4的分解示意图。
一些实施例中，传动组件4可以包括长平衡杆41、短平衡杆42和两个连杆43。
示例性的，长平衡杆41可以包括两个长杆411和两个长支撑杆412，两个长杆411相对设置且排列于第二方向X，两个长支撑杆412第一方向Y分别连接于两个长杆411的两端之间。其中，长平衡杆41可以近似呈框状。在本申请实施例中，以长支撑杆412的数量为两个为例进行介绍，在其他实施例中，长支撑杆412的数量也可以为一个、三个或更多，或者，长平衡杆41内也可以不包括长支撑杆412，本申请对此不作限定。
示例性的，短平衡杆42可以包括两个短杆421和短支撑杆422，两个短杆421相对设置排列于第二方向X，短支撑杆422的两端分别连接两个短杆421。
示例性的，一个连杆43可以对应一个长杆411和一个短杆421设置，且连杆43可以转动连接于对应的长杆411和短杆421之间。
在本实施例中，传动组件4可以包括两组传动件44，每组传动件44均包括一个长杆411、一个连杆43和一个短杆421，两组传动件44可以分别位于升降机构10在第二方向X上的两侧，相对且间隔设置。其中，两组传动件44可以通过长支撑杆412和短支撑杆422连接，提高了传动组件4传动的顺畅性。
一些实施例中，长杆411可以具有第一端4111、第二端4112以及转接部4113，长杆411的转接部4113可以位于长杆411的第一端4111和长杆411的第二端4112之间。其中，长杆411的第一端4111可以设有第一连接孔4111a，长杆411的第二端4112可以设有第二连接孔4112a，长杆411的转接部4113可以设有第三连接孔4113a。
示例性的，长杆411的转接部4113还可以设有穿轴孔4113b，穿轴孔4113b朝向长杆411的底侧具有开口，使得其他部件可以经开口卡入或穿过长杆411，以安装于传动组件4内的部件上。
一些实施例中，长杆411可以包括依次连接的第一杆411a、第二杆411b和第三杆411c。长杆411的第一端4111和长杆411的转接部4113可以位于第一杆411a，长杆411的第二端4112可以位于第三杆411c。其中，部分第二杆411b可以弯折设置，以连接第一杆411a与第三杆411c。当然，在其他实施例中，第一杆411a、第二杆411b与第三杆411c之间也可以为平直连接。
示例性的，长杆411的底侧面为平面。沿第三方向Z，第一杆411a的高度可以大于第二杆411b的高度，且第二杆411b的高度大于第三杆411c的高度。在其他实施例中，转接部4113也可以位于第二杆411b或第一杆411a与第二杆411b的连接处。
其中，第一连接孔4111a和第三连接孔4113a相较于第二连接孔4112a远离长杆411的底侧面。此时，在第三方向Z上，第一连接孔4111a和第三连接孔4113a高于第二连接孔4112a。
其中，由长杆411的第一端4111指向长杆411的第二端4112，第三杆411c在第三方向Z上的高度逐渐减小，使得第三杆411c的顶侧面呈斜面，从而减小长杆411的第二端4112在第三方向Z上的尺寸。
其中，两个长支撑杆412可以分别固定于两个长杆411的第一杆411a之间和第三杆411c之间，有利于提高长平衡杆41的整体结构强度。示例性的，其中一个长支撑杆412可以连接于两个长杆411的第一杆411a之间，且靠近长杆411的第一端4111的端部设置。示例性的，该长支撑杆412可以呈波浪形。其中，沿第三方向Z，该长支撑杆412的高度可以小于第一杆411a的尺寸，且该长支撑杆412可以固定于第一杆411a靠近底侧的部分，以使得两个第一杆411a之间具有收容空间，能够用于安装其他部件，提高了空间利用率。
示例性的，另一个长支撑杆412可以连接于两个长杆411的第三杆411c之间。其中，长支撑杆412可以连接两个长杆411的第二端4112的端部。示例性的，该长支撑杆412可以具有避让区412a，避让区412a由该长支撑杆412的背离长杆411的第一端4111的部分表面向长杆411的第一端4111凹陷形成。
在本申请实施例中，两根长杆411的形状可以不相同，例如，其中一根长杆411的第二杆411b的弯折程度，可以大于另一根长杆411的第二杆411b的弯折程度，两个长杆411的第一杆411a之间的间距小于可以两个长杆411的第三杆411c之间的间距。其他一些实施例中，两个长杆411也可以为对称结构。
请结合参阅图9和图10，图10是图9所示的短平衡杆42在另一视角下的结构示意图。
一些实施例中，短杆421可以包括第一转动部4211、第二转动部4212和第三转动部4213，第二转动部4212可以连接于第一转动部4211，第三转动部4213可以连接于第二转动部4212。其中，第一转动部4211、第二转动部4212及第三转动部4213可以大致排布于第一方向Y。其中，第一转动部4211在第三方向Z的尺寸大于第二转动部4212在第三方向Z上的尺寸。示例性的，短杆421沿第二方向X的投影可以近似呈L形。其中，第一转动部4211可以具有第一转孔4211a，第二转动部4212可以具有第二转孔4212a，第三转动部4213可以具有第三转孔4213a。
示例性的，第一转动部4211还可以具有凹陷空间4211b，凹陷空间4211b位于第一转动部4211朝向另一个短杆421的一侧。其中，凹陷空间4211b可以自第一转动部4211的顶侧朝第一转动部4211的底侧延伸，且可以连通第一转孔4211a。其中，第一转动部4211还可以具有第一抵接面4211c。其中，在第一转孔4211a的周向上，第一抵接面4211c的朝向为第一朝向。
在本申请实施例中，两个短杆421的形状和尺寸可以不相同，以便于与其他结构件进行适配性组装。在其他一些实施例中，两个短杆421也可以为对称结构。
一些实施例中，短支撑杆422可以包括杆本体4221、连接部4222和抵接部4223。杆本体4221连接于两个短杆421的第一转动部4211之间。连接部4222连接杆本体4221。抵接部4223连接于连接部4222远离杆本体4221的一端，且与连接部4222呈夹角设置。示例性的，抵接部4223可以垂直于连接部4222或大致垂直于连接部4222，抵接部4223与连接部4222可以大致呈L形结构。
其中，抵接部4223可以具有第二抵接面4223a，在第一转孔4211a的周向上，第二抵接面4223a的朝向为第二朝向，第二朝向与第一朝向为相反的方向。也即，在第一转孔4211a的周向上，第一抵接面4211c和第二抵接面4223a的朝向相反。
示例性的，短支撑杆422连接于第一转动部4211，且连接位置与第一转孔4211a错开，以使得在短支撑杆422受力时，能够带动整个短平衡杆42绕第一转孔4211a的轴向进行运动。其中，短支撑杆422可以连接于第一转动部4211的底侧，使得两个短杆421之间可以具有收容空间，能够用于安装其他部件，提高了空间利用率。此外，第一转孔4211a可以设置于第一转动部4211的顶侧，短支撑杆422与第一转孔4211a的间距较大，有利于增加短支撑杆422受力时产生的力臂，有利于驱动短平衡杆42运动。
一些实施例中，请参阅图8和图9，连杆43可以具有第一转接端431和第二转接端432。连杆43的第一转接端431可以设有转接柱431a，连杆43的第二转接端432可以设有转接孔432a。其中，两个连杆43可以为对称结构或相同结构。
一些实施例中，每组传动件44内均还可以包括第一连接轴441、第二连接轴442、第三连接轴443及第四连接轴444。
示例性的，第一连接轴441可以具有限位凸缘441a与限位凹槽441b，限位凸缘441a和限位凹槽441b可以分别位于第一连接轴441的两端。限位凸缘441a的外径大于第一连接轴441的主体部分的外径，限位凹槽441b的外径小于第一连接轴441的主体部分的外径。
示例性的，第二连接轴442可以具有限位凸缘442a，限位凸缘442a的外径大于第二连接轴442的主体部分的外径。
示例性的，第三连接轴443可以具有限位凸缘443a，限位凸缘443a的外径大于第三连接轴443的主体部分的外径。
示例性的，第四连接轴444可以具有限位凸缘444a，限位凸缘444a的外径大于第四连接轴444的主体部分的外径。
示例性的，每组传动件44均还可以包括卡环445，卡环445的一侧可以具有开口，使得其他部件可以经开口卡入卡环445内。其中，卡环445可以均呈“半圆形”。其中，半圆形并不严格限定为半个圆，只是非完整圆，通常大于半个圆。
示例性的，传动组件4还可以包括第一转轴446。第一转轴446可以具有限位凸缘446a，限位凸缘446a的外径大于第一转轴446的主体部分的外径。其中，第一转轴446的数量为一根。第一转轴446的长度，大于第一连接轴441、第二连接轴442、第三连接轴443以及第四连接轴444的长度。
请结合参阅图8、图9和图11，图11是图8所示的传动组件4在C-C处的截面结构示意图。
一些实施例中，短平衡杆42可以位于长平衡杆41的内侧，例如可以设于两个长杆411之间，此时，两个短杆421可以位于两个长杆411之间。
示例性的，连杆43可以转动连接于长杆411与短杆421之间。其中，连杆43的第一转接端431可以转动连接于长杆411的转接部4113，连杆43的第二转接端432可以转动连接于短杆421的第二转动部4212。在本实施例中，短平衡杆42受力后可带动短杆421一同运动，并通过连杆43带动长杆411一同运动，从而使得长杆411和短杆421同步运动。
在一些示例中，连杆43的第一转接端431的转接柱431a可以插入长杆411的转接部4113的第三连接孔4113a，以使连杆43的第一转接端431转动连接于长杆411。连杆43的转接孔432a与短杆421的第二转动部4212的第二转孔4212a同轴设置，第三连接轴443经过穿轴孔4113b穿入连杆43的第二转接端432的转接孔432a以及短杆421的第二转孔4212a，以使连杆43的第二转接端432转动连接于短杆421。其中，第三连接轴443的限位凸缘443a可以部分或全部卡入连杆43的第二转接端432内。在其他一些实施例中，第三连接轴443可以固定连接于连杆43的第二转接端432，或者，转接柱431a可以可拆卸连接于连杆43的第一转接端431。
示例性的，第一连接轴441(如图8所示)可以穿入长杆411的第一连接孔4111a。其中，第一连接轴441具有限位凸缘441a的端部可以位于长杆411背离另一个长杆411的一侧，且第一连接轴441的限位凸缘441a可以抵接第一连接孔4111a的周缘，第一连接轴441的限位凹槽441b可以穿出第一连接孔4111a。第二连接轴442可以穿入长杆411的第二连接孔4112a。其中，第二连接轴442具有限位凸缘442a的端部可以位于长杆411背离另一个长杆411的一侧，且第二连接轴442的限位凸缘442a可以抵接于第二连接孔4112a的周缘。第四连接轴444可以穿入短杆421的第三转动部4213的第三转孔4213a。第四连接轴444的限位凸缘444a可以位于第三转动部4213背离另一个短杆421的第三转动部4213一侧，且第四连接轴444的限位凸缘444a可以抵接于第三转孔4213a的周缘。示例性的，第一转轴446可以穿过两个短杆421的第一转动部4211的第一转孔4211a。在本申请实施例中，第一连接轴441、第二连接轴442以及第四连接轴444的另一端及第一转轴446还用于与其他结构件连接，以使传动组件4与其他结构件进行组装。
请参阅图12至图13B，图12是图3A所示的升降机构10中的传动组件4和升降件2的结构示意图，图13A是图12所示的传动组件4的一组传动件44和升降件2的部分结构分解示意图，图13B是图12所示的传动组件4的另一组传动件44与升降件2的部分结构分解示意图。
一些实施例中，升降件2可以安装于传动组件4。两组传动件44可以分别连接于升降件2的第一侧2c和升降件2的第二侧2d。其中，两个长杆411在第二方向X上可以分别位于升降件2的两侧空间，两个长支撑杆412可以在第一方向Y上分别位于升降件2的两侧空间。短平衡杆42可以在第一方向Y上位于升降件2的第二端2b的外侧，且位于升降件2与其中一个长支撑杆412之间。
示例性的，升降件2的第一端2a位于两个长杆411的第二端4112之间，升降件2的第二端2b位于两个短杆421之间。
其中，两个长杆411的第二端4112可以分别转动连接于升降件2的第一端2a。示例性的，升降件2的一个配合孔24a对应一组传动件44中一个长杆411的第二端4112和一个第二连接轴442设置，第二连接轴442可以穿过长杆411的第二端4112的第二连接孔4112a，并伸入升降件2的配合孔24a中，以使长杆411的第二端4112转动连接于升降件2的第一端2a。
其中，两个短杆421的第三转动部4213可以滑动连接升降件2的第二端2b。示例性的，升降件2的一个滑动槽25a对应一组传动件44中一个短杆421的第三转动部4213和一个第四连接轴444设置，第四连接轴444可以穿过短杆421的第三转动部4213的第三转孔4213a，并至少部分位于滑动槽25a内，以使第四连接轴444以及短杆421的第三转动部4213滑动连接升降件2的第二端2b。
请结合参阅图14A和图14B，图14A是图3A所示的升降机构10的部分结构示意图，图14B是图14A所示的升降机构10的部分结构在另一视角的结构示意图。
一些实施例中，升降件2和传动组件4均活动安装于基座1。例如，升降件2的部分结构和传动组件4可以位于基座1的容纳空间11，升降件2的另一部分结构可以位于基座1的收容孔11a，且升降件2的顶侧可以由第一收容开口111a露出。
其中，基座1为由基座1的第一部分1e和基座1的第二部分1f组装而成的一体结构，通过设置第二收容开口112a的开口面积大于第一收容开口111a的开口面积，能够方便升降件2和传动组件4的安装过程。
此外，请结合参阅图3A和图3B，升降机构10安装于电子设备1000内时，升降件2的装饰环22以及至少部分基座1的第二部分1f可以相对于摄像头装饰件3003的通孔3004(如图2A所示)露出，装饰环22和第二部分1f采用金属等材料制成，有利于提高其结构强度，使其不易磨损，并且第二部分1f采用金属等材料，也能够更好的保护升降件2。
请参阅图15A，图15A是图14A所示的升降机构10的部分结构在D-D处的截面示意图。
一些实施例中，两个长杆411的第一端4111均可以转动连接于基座1的第一固定部13。
示例性的，两个长杆411可以分别位于第一侧壁1b与第一固定部13内靠近第一侧壁1b的凸块之间，以及第三侧壁1d与第一固定部13内靠近第三侧壁1d的凸块之间。其中一个第一连接轴441可以穿过第一侧壁1b的第一固定孔132、长杆411的第一端4111的第一连接孔4111a并伸入第一固定部13内靠近第一侧壁1b的凸块的第一固定孔132。另一个第一连接轴441可以穿过第三侧壁1d的第一固定孔132、另一个长杆411的第一端4111的第一连接孔4111a并伸入第一固定部13内靠近第三侧壁1d的凸块的第一固定孔132。此时，长杆411的第一连接孔4111a的轴线与第一固定部13的第一固定孔132的轴线重合，有利于提高长杆411和基座1转动连接的稳定性。此时，当长杆411相对于基座1转动时，也可以看做长杆411可以以第一连接轴441的中心轴线为转动轴线，相对于基座1转动。
示例性的，两个卡环445分别对应两个第一连接轴441设置。卡环445可以位于长杆411与相邻的第一固定部13之间，且卡环445可以卡接于第一连接轴441的限位凹槽441b。卡环445可以用于与第一连接轴441的限位凹槽441b配合，固定长杆411与基座1在第一连接轴441的轴向上的相对位置，避免在传动组件4相对于基座1运动的过程，长杆411与基座1在第一连接轴441的轴向上发生相对位置的改变，从而影响传动组件4的可靠性。
请参阅图15B，图15B是图14A所示的升降机构10的部分结构在E-E处的截面示意图。
一些实施例中，短杆421的第一转动部4211转动连接于基座1的第二固定部14。其中，第一转轴446可以依次穿过其中一个短杆421的第一转动部4211的第一转孔4211a，第二固定部14的第一转轴孔141以及另一个短杆421的第一转孔4211a，短杆421通过第一转轴446转动连接基座1，有利于提高短杆421和基座1转动连接的稳定性和可靠性。此时，当短杆421的第一转动部4211相对于基座1转动时，也可以看做短杆421的第一转动部4211以第一转轴446的中心轴线为转动轴线，相对于基座1转动。
在本实施例中，长杆411的第一端4111和短杆421的第一转动部4211均转动连接至基座1，且长杆411的第二端4112(如图13A和图13B所示)和短杆421的第三转动部4213(如图13A和图13B所示)也均连接于升降件2(如图13A和图13B所示)，使得长杆411和短杆421在相对于基座1运动时，均能够带动与之相连的升降件2相对于基座1运动。
请再次参阅图12，本申请的驱动组件3(图12中未示出)可以通过驱动传动件44的某个部件(例如短杆421、长杆411或连杆43)运动，且利用短杆421、连杆43、长杆411以及升降件2之间的传动连接，以驱动升降件2相对于基座1升降，实现升降机构10的伸出态和缩回态的转换。
示例性的，在本申请实施例中，短杆421的第一转动部4211转动连接于基座1的第二固定部14(如图15B所示)，在短杆421的第一转动部4211受到驱动组件3的作用力时，短杆421的第一转动部4211会以第一转轴446的中心轴线为转动轴线相对于基座1旋转。其中，短杆421的第三转动部4213(如图13A和图13B所示)滑动连接于升降件2的第二端2b(如图13A和图13B所示)，短杆421也能够带动升降件2的第二端2b相对于基座1运动，以使得升降件2的第二端2b在第三方向Z上发生位移。
同时，连杆43(如图13A所示)转动连接于短杆421与长杆411之间，在短杆421的第一转动部4211受到作用力时，通过连杆43可以将短杆421受到的作用力传递至长杆411，使得长杆411受力运动，并且长杆411的第一端4111转动连接于基座1的第一固定部13(如图15A所示)，则在长杆411受力时，长杆411会以第一固定部13为运动支点相对于基座1旋转。其中，长杆411的第二端4112转动连接于升降件2的第一端2a，长杆411也能够带动升降件2的第一端2a相对于基座1转动，以使得升降件2的第一端2a在第三方向Z上发生位移，从而实现了升降件2相对于基座1的升降过程。
请再次参阅图12、图16A和图16B，图16A是图14A所示的升降机构10的侧视示意图，图16B是图16A所示的升降机构10的机构简图。其中，图16A中点虚线表示为基座1。其中，图16B中带箭头的虚线表示为转动方向。
后文中为了便于描述，机构简图中空心圆表示升降机构10中可转动的部件，直线表示升降机构10中能够以空心圆为转动中心进行转动的部件，通过实心扇形的两条直线之间为固定连接，底侧带有斜线的三角形表示固定点位，相交的直线之间不存在运动干涉。
一些实施例中，在YZ平面内，基座1的第一固定部13(如图15A所示)和第二固定部14(图15B所示)之间的部分可看做由基座1的一部分形成的固定杆16。长杆411可以包括固定连接的第一段4114和第二段4115，长杆411的第一段4114为第一连接孔4111a与第三连接孔4113a的中心连线，长杆411的第二段4115为长杆411的第三连接孔4113a与第二连接孔4112a的中心连线。短杆421可以包括固定连接的第一段4214和第二段4215，短杆421的第一段4214为第一转动部4211的第一转孔4211a(如图13A所示)与第二转动部4212的第二转孔4212a(如图10所示)的中心连线，短杆421的第二段4115为第二转孔4212a与第三转动部4213的第三转孔4213a(如图13A所示)的中心连线。
可以理解的，在本申请实施例中，上述驱动组件3驱动升降件2相对于基座1的升降过程，也可以理解为，短杆421的第一段4114转动连接于固定杆16的一端(第二固定部14)，在短杆421的第一段4114受力时，短杆421的第一段4114会以固定杆16的一端(第二固定部14的第一转轴孔141的中心轴线，也即第一转轴446的中心轴线)为运动中心旋转。其中，短杆421的第二段4115背离短杆421的第一段4114的一端还滑动连接于升降件2的第二端2b，短杆421能够带动升降件2的第二端2b相对于基座1运动，以使得升降件2的第二端2b在第三方向Z上发生位移。
同时，由于依次相连的短杆421的第一段4114、连杆43、长杆411的第一段4114之间的转动连接，在短杆421的第一段4114受力时，短杆421的力和运动经由连杆43传递至长杆411的第一段4114，以使短杆421和长杆411一同运动，并且长杆411的第一段4114还转动连接于固定杆16的另一端(第一固定部13)，则在长杆411受力时，长杆411会以固定杆16的另一端为运动支点相对于基座1旋转。其中，长杆411的第二段4115背离长杆411的第一段4114的一端转动连接于升降件2的第一端2a，长杆411能够在短杆421的带动下运动，从而带动升降件2的第一端2a相对于基座1运动，以使得升降件2的第一端2a在第三方向Z上发生位移。
在本实施例中，固定杆16、长杆411的第一段4114、连杆43及短杆421的第一段4114依次首尾转动连接，能够构成四连杆机构，在短杆421受力时，长杆411的第二段4115及短杆421的第二段4115也能够随着四连杆机构的运动一同升降，从而带动升降件2一同升降。
具体的，本实施例中通过设置四连杆机构，利用了四连杆机构内的短杆421、长杆411和连杆43彼此之间传动连接，在短杆421受力时，短杆421的力和运动经由连杆43传递至长杆411，以使短杆421和长杆411一同运动，从而驱动组件3可以通过驱动四连杆机构运动，以实现升降件2的第一端2a和第二端4112一同升降，实现升降机构10的伸出态和缩回态的转换，四连杆机构能够提高升降机构10的伸缩顺畅性。此外，相较于升降机构内未构成四连杆机构时，驱动组件需要分别驱动升降件的两端运动，以使升降件相对于基座升降的驱动方案，本申请提供的升降机构10，更加省力便捷且结构简单，可靠性更高。换句话说，本申请实施例中，也可以看做传动件44与基座1一同配合，形成了四连杆机构。本申请的驱动组件3可以通过驱动传动件44内的某个部件(例如短杆421、长杆411或连杆43)运动，从而使得四连杆机构运动，以实现升降机构10的伸出态和缩回态的转换。
示例性的，在本申请实施例中，如图14A和图16A所示升降机构10所处状态为缩回态。在缩回态，升降件2的顶侧可以相对于基座1的第一收容开口111a露出(可结合参阅图14A)。在一些示例中，升降件2的第一装饰部22a的顶面和透光件23的顶面可以与基座1的第二部分1f的顶面齐平。
在一些示例中，请再次参阅图16B，在缩回态，从朝向第二方向X的视角，短杆421的第一段4114受到顺时针方向的驱动力F1时，短杆421的第一段4114能够沿顺时针方向转动，并带动短杆421的第二段4115沿顺时方向转动，从而驱动升降件2的第二端2b在第三方向的正方向+Z上产生位移。同时，短杆421还通过连杆43带动长杆411的第一段4114沿顺时针方向转动，以使长杆411的第一段4114带动长杆411的第二段4115沿顺时针方向转动，从而驱动升降件2的第一端2a在第三方向的正方向+Z上产生位移，从而实现升降件2的整体上升。
请结合参阅图17A至图18B，图17A是图14A所示的升降机构10的部分结构在另一些状态下的结构示意图，图17B是图17A所示的升降机构10的部分结构示意图，图18A是图17A所示的升降机构10的侧视示意图，图18B是图18A所示升降机构10的机构简图。其中，图18A中点虚线所示为基座1，图18B中带箭头的虚线表示为转动方向。
在本实施例中，如图16A和图16B所示的升降机构10，在短杆421受到前述的驱动力F1时，升降件2相对于基座1上升，升降机构10切换至伸出态。如图17A所示升降机构10所处状态为伸出态，此时，在伸出态下，升降件2的顶侧可以相对于基座1的第一收容开口111a凸出。在一些示例中，升降件2的第一装饰部22a和透光件23可以相对于基座1的第二部分1f凸出，部分第二装饰部22b可以相对于基座1露出。
在一些示例中，如图17B至图18B所示，在伸出态，从朝向第二方向X的视角，短杆421的第一段4114受到逆时针方向的缩回力F2时，短杆421的第一段4114能够沿逆时针方向转动，并带动短杆421的第二段4115沿逆时针方向转动，从而驱动升降件2的第二端2b在第三方向的负方向-Z上产生位移。同时，短杆421还通过连杆43带动长杆411的第一段4114沿逆时针方向转动，以使得长杆411的第一段4114带动长杆411的第二段4115沿逆时针方向转动，从而驱动升降件2的第一端2a在第三方向的负方向-Z上产生位移，从而实现升降件2的整体下降，以使升降件2下降至如图14A、图16A所示的状态。
其中，短杆421的第一段4114和短杆421的第二段4115呈夹角设置，有利于短杆421匹配四连杆机构的运动需求和空间需求。
请再次参阅图12至图13B，示例性的，升降件2的第一避让槽26的开口可以朝向长杆411，且第一避让槽26能够在缩回态收容长杆411的一部分。在本实施例中，在缩回态时，由于升降件2能够通过第一避让槽26避让长杆411，升降件2与传动组件4的排布更为紧凑，能够降低升降机构10在第三方向Z上的尺寸，有利于实现电子设备1000的轻薄化设计。
示例性的，短杆421的两个第三转动部4213之间形成的空间，能够收容升降件2的第二端2b的至少部分结构，以使得短杆421和升降件2的第二端2b的转动连接更加稳定。
一些实施例中，两组传动件44可以分别连接于升降件2的第一侧2c和升降件2的第二侧2d，位于升降件2两侧的两组传动件44能够和基座1组成两组四连杆机构。
在本实施例中，两个长杆411通过长支撑杆412固定连接，使得转动连接于升降件2的第一端2a的两个第二连接轴442位于同一个长支撑杆412上，从而使得两个第二连接轴442能够同步运动，两个长杆411同步驱动升降件2运动，实现升降件2在第一端2a的第一侧2c和第二侧2d的升降平衡，提高了升降件2升降的顺畅性。
两个短杆421通过短支撑杆422固定连接，使得滑动连接于升降件2的第二端2b的两个第四连接轴444位于短平衡杆42上，从而使得两个第四连接轴444能够同步运动，两个短杆421同步驱动升降件2运动，实现升降件2在第二端2b的第一侧2c和第二侧2d的升降平衡。
在本实施例中，由于两组传动件44通过长支撑杆412和短支撑杆422连接，使得两组四连杆机构能够同时运动，在两个短杆421和两个长杆411的共同带动下，升降件2的第一端2a和第二端2b能够沿第三方向Z同时升降，使得升降件2的整体升降平稳。因此，通过同时驱动两组四连杆机构，能够同时驱动升降件2的两侧同时升降，提高了升降件2升降的稳定性。
请参阅图12，一些实施例中，驱动组件3可以将驱动力F1作用于短支撑杆422(请参阅图12中的F1)，通过驱动力F1驱动短支撑杆422，以驱动短杆421和长杆411，从而使短杆421和长杆411共同驱动升降件2上升。
其中，短支撑杆422连接于两个短杆421之间，且第一转孔4211a设于第一转动部4211的顶侧，短支撑杆422可以连接于第一转动部4211的底侧，有利于增大短支撑杆422与短杆421的第一转动部4211的第一转孔4211a在第一方向Y上的间距，以增大驱动力F1的力臂，从而提高了驱动效率。
请参阅图17B，一些实施例中，驱动组件3可以将缩回力F2作用于两侧的短杆421(请参阅图17B中的F2)，通过缩回力F2推动短杆421，以驱动短杆421和长杆411，从而使短杆421和长杆411共同驱动升降件2下降。
在其他一些实施例中，驱动组件3驱动升降件2伸出和缩回的力可以作用于短杆421、或长杆411、或短支撑杆422等，本申请实施例中仅以驱动组件3的驱动力F1作用于短支撑杆422、驱动组件3的缩回力F2作用于短杆421进行示意，对驱动组件3的作用力的作用对象和具体位置不进行严格限定。
请参阅图19，图19是图16A所示升降机构10在升降过程中的示意图。
一些实施例中，升降件2处于初始位置时的轴线(请参阅图16A中的O)，与处于伸出位置时的轴线(请参阅图18A中的O’)重合。其中，升降件2处于初始位置时的轴线平行于Z方向。
在本实施例中，升降件2的轴线在初始位置和伸出位置重合，使得升降件2在初始位置时和伸出位置时与基座1(请参阅图18A所示)的相对位置，在XY平面上无偏移，能够保持升降件2的透光件23(如图17A所示)的中心位置无偏移，从而保证了位于升降件2的内部空间的摄像头模组20的采光质量，以确保摄像头装置100的摄像质量。
其中，长杆411的第二连接孔4112a的中心(也可以认为第二连接轴442的轴心)在伸出位置与缩回位置的连线，平行于第三方向Z。换言之，升降件2的配合孔24a(也可以认为升降件2的第一端2a)在伸出位置与缩回位置的连线，平行于第三方向Z。其中，升降件2在初始位置和伸出位置转换的过程中，长杆411以第一连接轴441的轴线为转动轴线转动，使得长杆411的第二端4112和第二连接轴442的运动路径为圆弧。换言之，升降件2的第一端2a在上升和下降的过程中的运动路径为圆弧，且圆弧以第一连接轴441的轴线为圆心。因此，升降件2的第一端2a在上升和下降的过程中在第一方向Y上存在运动距离，从而带动升降件2的第二端2b在第一方向Y上存在运动距离。
其中，升降件2在初始位置和伸出位置转换的过程中，短杆421(如图17B所示)以第一转轴446(如图17B所示)的轴线为转动轴线转动，使短杆421的第三转动部4213和第四连接轴444的运动路径为圆弧。换言之，升降件2的第二端2b在上升和下降的过程中的运动路径为圆弧，且圆弧以第一转轴446的轴线为圆心。因此，升降件2的第二端2b在上升和下降的过程中在第一方向Y上存在运动距离。
其中，长杆411的第二端4112和第二连接轴442的运动路径、与短杆421的第三转动部4213(如图17B所示)和第四连接轴444(如图17B所示)的运动路径的圆心不一致，两者在第一方向Y上的运动不一致，使得在上升和下降的过程中，升降件2的第一端2a和第二端2b在第一方向Y上的运动偏差、不同步。在本实施例中，短杆421的第三转动部4213通过第四连接轴444滑动连接于升降件2的滑动槽25a(如图13A所示)，以在升降件2的升降过程中，使第四连接轴444能够在滑动槽25a内运动且该运动包括沿第一方向Y的位移，从而消除升降件2的第一端2a和第二端2b在升降过程中在第一方向Y上的运动偏差，提高了升降件2的升降运动的顺畅性。
其中，滑动槽25a可以为直线槽，且滑动槽25a的延伸方向可以垂直于升降件2的轴线，有利于升降件2的第一端2a和第二端2b的升降高度一致，提高了升降件2的平稳性。在其它一些实施例中，滑动槽25a的延伸方向也可以与升降件2的轴线呈夹角。在其它一些实施例中，滑动槽25a还可以为弧形槽或样条曲线槽，具体根据升降件2在升降过程中，第四连接轴444的运动路径进行设计，只要能够实现升降件2的第一端2a和第二端2b的升降高度一致即可。
在本实施例中，由于升降件2可以具有第一避让槽26(如图13A所示)，第一避让槽26用于在升降件2的升降过程中，避让其他结构件，例如基座1的内部结构，以避免撞击、导致损伤或影响升降精度的在第一方向Y上的运动偏移，以避免升降件2在升降过程发生碰撞。
一些实施例中，请参阅图19，在缩回态，长杆411的第一连接孔4111a相较于第二连接孔4112a靠近升降机构10的顶侧，在伸出态时，长杆411的第一连接孔4111a位置不变，第二连接孔4112a相较于第一连接孔4111a靠近升降机构10的顶侧。由于第一连接孔4111a的中心(也即第一连接轴441的中心轴线)为长杆411的转动轴线，且在第三方向Z上，长杆411的第一杆411a的高度大于第三杆411c的高度，通过设置缩回态时第一连接孔4111a高于第二连接孔4112a，使得传动组件4在驱动升降件2沿第三方向Z上升的过程中，第三杆411c沿第三方向Z上运动(也即第二连接孔4112a朝升降机构10的顶侧运动)能够利用第一杆411a在第三方向Z上的尺寸，从而使得在升降件2的运动行程不变的情况下，能够减小升降机构10在第三方向Z上占用的尺寸空间，有利于升降机构10的轻薄化设计。
在本实施例中，由于长杆411的第三杆411c的顶侧面呈斜面，减小长杆411的第二端4112在第三方向Z上的尺寸，使得长杆411的重量轻，从而减小驱动长杆411运动所需的功耗，提高长杆411的运动灵活性。
在其他一些实施例中，还可以将升降件2的第一端2a的配合孔24a改为槽结构，将升降件2的第二端2b的滑动槽25a改为孔结构。长杆411的第二端4112滑动连接于升降件2的第二端2b，短杆421的第二转动部4212转动连接于升降件2的第一端2a。在本实施例中，通过升降件2的第一端2a的槽结构消除升降件2的第一端2a和第二端2b在升降过程中在第一方向Y上的运动偏差，提高了升降件2的升降运动的顺畅性。
在其他一些实施例中，传动组件4可以通过设计四连杆的长度和连接位置，使得长杆411的第二端4112和第二连接轴442的运动路径、与短杆421的第三转动部4213和第四连接轴444的运动路径在第一方向Y上的运动同步。此时，长杆411的第二端4112可以转动连接升降件2的第一端2a，短杆421的第三转动部4213可以转动连接升降件2的第二端2b。四连杆机构的具体设置结构本申请实施例不作严格限定。
请参阅图4、图20A至图21，图20A是图14A所示的升降机构10的部分结构在F-F处的截面结构示意图，图20B是图14A所示的升降机构10的部分结构在G-G处的截面结构示意图，图21是图17A所示的升降机构10的部分结构在H-H处的截面结构示意图。
一些实施例中，检测组件5可以包括位置传感器51和磁性件52，位置传感器51可以安装于基座1，磁性件52可以安装于升降件2，位置传感器51可以位于磁性件52产生的磁场内，其可以在升降件2相对于基座1运动时，通过检测周围磁场的磁通量，以监测升降件2的位置，从而实现对升降件2相对于基座1的运动过程的位置检测。其中，位置传感器51可以为霍尔传感器、隧道磁电阻(Tunneling Magneto Resistance，TMR)传感器、以及巨磁电阻(Giant Magneto Resistance，GMR)传感器等中的一种或多种。在其他实施例中，磁性件52也可以固定于基座1，位置传感器51可以固定于升降件2，本申请对此不做限定。
示例性的，位置传感器51可以安装于基座1的安装槽12c，磁性件52可以安装于升降件2的安装块28内。示例性的，位置传感器51可以具有感应芯片511和封装板512，感应芯片511可以设于封装板512上，且相对于封装板512凸出，封装板512可以安装于基座1的安装槽12c内，感应芯片511可以经由安装槽12c内的通孔13c，伸入基座1与升降件2之间的空间，有利于提高感应芯片511检测基座1与升降件2之间磁场的磁通量等数据的准确性。
其中，磁性件52可以用于产生磁场，当升降件2在缩回态与伸出态之间切换时，磁性件52随升降件2的运动而运动，使得磁性件52与感应芯片511的相对位置发生变化，由此，感应芯片511检测到的磁通量的值也会发生相应的改变，从而实现了检测组件5对升降件2的运动过程的监测。
示例性的，请结合参阅图14B以及图20A，一些实施例中，传动组件4的一个长支撑杆412具有的避让区412a，可以对应于基座1的第二侧壁1c的避让空间11c，且二者连通，升降件2的安装块28可以伸入避让区412a与避让空间11c之间。此时，至少部分该长支撑杆412可以位于升降件2的第二避让槽27内，升降件2、传动组件4和基座1排布紧凑，有利于充分利用升降机构10的内部空间，实现升降机构10的小型化。此外，也有利于缩短安装块28与基座1之间的间距，以使位置传感器51与磁性件52靠近，以提高检测精度。
请参阅图22，图22是图14A所示的升降机构10的部分结构在I-I处的截面结构示意图。
一些实施例中，在缩回态时，升降件2抵接于基座1的第二限位面121。示例性的，在缩回态时，升降件2的第一避让槽26的底壁面261可以抵接于第二限位面121。
在本申请实施例中，升降件2由伸出态转换为缩回态时，第二限位面121能够对升降件2进行限位，阻止升降件2继续下降，以避免升降件2过度缩回而碰撞到电子设备1000内部的其它部件。此外，由于升降件2在摄像头装置100不进行拍摄时处于缩回态，第二限位面121能够构成对升降件2的支撑，以保持升降机构10整体的结构稳定性。其中，第二限位面121由基座1的现有结构而形成的表面，相较于在基座1内增设其他结构来实现限位功能，本申请实施例的升降机构10成本低，空间利用率高。
示例性的，基座1的部分结构可以位于第一避让槽26内，有利于提高升降件2和基座1排布的紧凑度，以及充分利用升降机构10的内部空间，实现升降机构10的小型化。
请参阅图23，图23是图14A所示升降机构10的部分结构在J-J处的截面结构示意图。
一些实施例中，在伸出态时，长杆411的第二端4112抵接于第一限位面131a。例如，两个长杆411的第二端4112分别抵接于两个第一限位面131a。
在本申请实施例中，升降件2由缩回态转换为伸出态时，第一限位面131a能够对长杆411进行限位，阻止了升降件2继续上升，以避免升降件2过度伸出，保证升降件2的每次伸出尺寸一致，从而提高了电子设备1000在拍摄时的稳定性。其中，第一限位面131a为由升降机构10内现有的结构而形成的表面，相较于增设其他结构来实现限位，本申请实施例的升降机构10成本低，空间利用率高。
请参阅图24A和图24B，图24A是图4所示的驱动组件3的结构示意图。图24B是图4所示的驱动组件3的结构分解示意图。
一些实施例中，驱动组件3可以包括两个驱动组31，每个驱动组31均可以包括电机311、蜗杆312以及涡轮313。示例性的，每个驱动组31还可以包括电机安装板314，电机311可以固定于电机安装板314。电机311具有输出轴3111，电机311的输出轴3111用于将电机311产生的动力传递给连接于输出轴3111的外部装置(例如传动组件4、升降件2等)，以带动外部装置运动。
请结合参阅图24B和图25，图25是图24B所示的两个涡轮313在另一视角的结构示意图。
一些实施例中，涡轮313可以具有第一轴孔3131，第一轴孔3131可以贯穿涡轮313。
示例性的，涡轮313可以包括传动部3132和啮合部3133，传动部3132和啮合部3133可以排布于第一轴孔3131的轴向上，传动部3132连接于啮合部3133的一侧。涡轮313还可以具有凹槽3134，凹槽3134可以位于传动部3132上，凹槽3134可以部分环绕第一轴孔3131设置。其中，涡轮313可以具有挡位面3134a，挡位面3134a可以形成于凹槽3134的槽壁。
示例性的，啮合部3133可以具有不完全齿部3133a，不完全齿部3133a可以设于啮合部3133的外周，并部分环绕第一轴孔3131设置。示例性的，啮合部3133还可以具有容纳槽3133b，容纳槽3133b与不完全齿部3133a可以相背设置，容纳槽3133b可以由啮合部3133的外表面朝向不完全齿部3133a凹陷形成，容纳槽3133b可以连通第一轴孔3131。
示例性的，涡轮313还可以包括抵接凸块3135，抵接凸块3135可以连接于啮合部3133远离传动部3132的一侧，且相对于啮合部3133凸出。其中，抵接凸块3135可以具有接触面3135a，接触面3135a与挡位面3134a朝向相反。
一些实施例中，驱动组件3的两个涡轮313的不完全齿部3133a的结构为相同结构，旋向相同。在其他实施例中，两个涡轮313的形状也可以为相同形状，本申请对此不作限定。
请再次参阅图24B，一些实施例中，蜗杆312可以具有安装孔3121，安装孔3121可以沿蜗杆312的长度延伸方向贯穿蜗杆312。其中，蜗杆312的外表面还可以具有螺旋环绕的螺旋齿。
其中，驱动组件3的两个蜗杆312的形状可以相同；在其他实施例中，两个蜗杆312的形状也可以不相同，本申请对此不作限定。
请结合参阅图24A、图24B、图26A和图26B，图26A是图24B所示的驱动组件3的部分结构示意图，图26B是图26A所示的驱动组件3的部分结构的分解示意图。
一些实施例中，每个驱动组31还可以包括弹性件315。弹性件315可以具有第一端3151和第二端3152，弹性件315的第一端3151和弹性件315的第二端3152可以沿弹性件315的中心轴线排布。示例性的，弹性件315可以为扭簧。
在本申请实施例中，驱动组件3的两个弹性件315可以为对称结构。在其他一些实施例中，两个弹性件315也可以不为对称结构。
示例性的，驱动组件3还可以包括套筒32，弹性件315可以套设于套筒32上，套筒32可以用来支撑弹性件315，以增加弹性件315结构的稳定性。其中，套筒32的中心轴线可以与弹性件315的中心轴线重合。在本申请实施例中，套筒32的数量可以为一个，两个弹性件315可以套设于同一个套筒32上，此时，两个弹性件315的第二端3152可以相互靠近且相对设置，两个弹性件315的第一端3151相互远离。在其他实施例中，套筒32的数量也可以为两个，两个弹性件315分别套设于两个套筒32上。或者，驱动组件3内也可以不包括套筒32，本申请对此不作限定。
示例性的，驱动组件3还可以包括连接件33，连接件33可以连接于两个弹性件315的第二端3152之间。此时，两个弹性件315间隔设置且其中心轴线重合，两个弹性件315的第二端3152相互靠近、两个弹性件315的第一端3151相互远离。在一些示例中，两个弹性件315以及连接件33可以为一体成型的结构件，有利于增加两个弹性件315以及连接件33形成结构的结构强度以及稳定性。在其他实施例中，两个弹性件315与连接件33之间也可以为由组装形成的一体式结构，本申请对此不作限定。在其他实施例中，驱动组件3还可以不包括连接件33，本申请对此不作限定。
请结合参阅图24A、图24B、图27和图28，图27是图24A所示的驱动组件3在K-K处的截面结构示意图，图28是图24A所示的驱动组件3在L-L处的截面结构示意图。
一些实施例中，两个驱动组31可以沿第二方向X排布，每个驱动组31内的蜗杆312可以固定连接于电机311的输出轴3111，涡轮313可以啮合于蜗杆312，弹性件315连接涡轮313。
示例性的，蜗杆312可以套设于电机311的输出轴3111的外侧，蜗杆312随电机311的输出轴3111转动。其中，蜗杆312的安装孔3121的孔壁可以具有第一止抵面3121a，电机311的输出轴3111的外表面可以具有第二止抵面3111a，第一止抵面3121a可以抵接于第二止抵面3111a。通过设置第一止抵面3121a抵接于第二止抵面3111a，能够阻止电机311工作时，输出轴3111与蜗杆312之间发生相对转动，出现“打滑”现象，有利于提高电机311的输出轴3111的传输效率。示例性的，第一止抵面3121a和第二止抵面3111a可以均呈平面状。
示例性的，涡轮313的不完全齿部3133a可以啮合于蜗杆312的螺旋齿，蜗杆312转动时驱动涡轮313转动。其中，涡轮313的转动轴线可以为第一轴孔3131的轴线，涡轮313的转动轴线可以平行于第二方向X，电机311的输出轴3111和蜗杆312的转动轴线可以平行于第一方向Y。其中，两个涡轮313的转动轴线可以共线设置。两个涡轮313的抵接凸块3135相互靠近，两个涡轮313的传动部3132相互远离。其中，两个涡轮313的挡位面3134a朝向一致，可以共面设置；两个涡轮313的接触面3135a朝向一致，可以共面设置。
示例性的，两个弹性件315排布于两个涡轮313之间，套筒32亦排布于两个涡轮313之间。两个弹性件315的中心轴线可以平行于两个涡轮313的转动轴线。弹性件315的第一端3151可以抵接于涡轮313的接触面3135a。其中，涡轮313转动时，可以由弹性件315的第一端3151驱动弹性件315转动。此时，挡位面3134a位于涡轮313背向弹性件315的一侧。
示例性的，两个驱动组31可以为对称结构。在本申请实施例中，两个驱动组31可以关于平面对称，该平面可以平行于YZ平面，两个驱动组31分别位于该平面的两侧。也即两个弹性件315、两个涡轮313、两个电机311和两个蜗杆312均可以为对称结构，关于平面对称，且该平面可以平行于YZ平面。在其他实施例中，两个驱动组31也可以有其他排布方式，例如呈部分对称结构或阵列结构等，本申请对此不作限定。其中，两个驱动组31呈部分对称结构时，两个驱动组31的电机311、蜗杆312是相同结构，两个涡轮313的不完全齿部3133a是相同结构，其余部分呈对称结构。
请参阅图3A、图29和图30，图29是图3A所示的升降机构10在另一视角的结构示意图，图30是图3A所示的升降机构10移除了基座1之后的结构示意图。
一些实施例中，驱动组件3安装于基座1，且与传动组件4连接。两个驱动组31可以分别对应于基座1的两个第一安装空间131(如图5A所示)，电机311可以安装于基座1的开口处，涡轮313、蜗杆312以及弹性件315等可以穿过第一安装空间131，且收容于容纳空间11内。其中，驱动组件3相对于长杆411的第二端4112，靠近长杆411的第一端4111设置。示例性的，电机安装板314可以通过紧固件固定于基座1的第一固定部13，以实现驱动组件3的安装。示例性的，紧固件可以是但不仅限于是螺钉、螺栓、铆钉等。在其他实施例中，电机安装板314也可以通过其他方式连接于基座1，本申请对此不作限定。
请结合参阅图30至图31A，图31A是图3A所示的升降机构10在M-M处的截面示意图。
一些实施例中，两个涡轮313以及弹性件315均可以位于两个短杆421之间，两个蜗杆312分别位于两个涡轮313的底侧。其中，涡轮313可以转动连接基座1，且传动连接传动组件4。示例性的，第一转轴446可以穿过短杆421的第一转动部4211、涡轮313、基座1的第二固定部14、弹性件315，以将涡轮313、短杆421、弹性件315安装于基座1。此时，驱动组件3可以通过第一转轴446，连接基座1与传动组件4，且具有较高的连接可靠性和稳定性。在本申请实施例中，第一转轴446穿设于第一转动部4211的第一转孔4211a、涡轮313的第一轴孔3131以及第二固定部14的第一转轴孔141，此时，涡轮313相对于基座1的转动轴线、短杆421相对于基座1的转动轴线、以及第一转轴446的中心轴线重合，也即，涡轮313与短杆421均可以看作以第一转轴446的中心轴线为转动轴线相对于基座1转动。
示例性的，套筒32套设于第一转轴446，两个弹性件315套设于套筒32，以使两个弹性件315套设于第一转轴446。其中，两个弹性件315的中心轴线与第一轴孔3131的中心轴线重合，也即两个弹性件315的中心轴线可以与涡轮313相对于基座1的转动轴线、以及第一转轴446的中心轴线重合。在其他一些实施例中，驱动组件3也可以不设置套筒32，两个弹性件315可以直接套设于第一转轴446。
示例性的，基座1的第二固定部14可以至少部分位于涡轮313的容纳槽3133b内，两者可以呈卡接的状态，从而有利于提高涡轮313与基座1连接的可靠性和结构稳定性，并且涡轮313与基座1的排布结构紧凑，也提高了升降机构10的空间利用率，有利于实现升降机构10的小型化。
请参阅图31B，图31B是图3A在N-N处的截面结构示意图。
示例性的，电机311的输出轴3111可以插接基座1，且能够相对于基座1转动。示例性的，输出轴3111可以穿过基座1的第三固定部15，蜗杆312可以位于第三固定部15的两个凸块之间。通过设置电机311的输出轴3111插接第三固定部15，第三固定部15能够对电机311的输出轴3111起到支撑作用，有利于提高驱动组件3与基座1的连接结构的可靠性和稳定性。
其中，电机311的输出轴3111的延伸方向可以与涡轮313相对于基座1的转动轴线垂直，电机311的输出轴3111的延伸方向可以平行于第一方向Y，涡轮313相对于基座1的转动轴线的方向，也即第一转轴446的中心轴线方向可以平行于第二方向X。可以理解的，在本申请实施例中，驱动组件3通过传动组件4驱动升降件2相对于基座1升降的过程中，电机311工作时，电机311的输出轴3111可以带动套设于其上的蜗杆312转动，从而带动与蜗杆312相啮合的涡轮313转动，以使得与涡轮313传动连接的传动组件4、与传动组件4传动连接的升降件2受力运动。在本申请实施例中，通过设置蜗杆312的输出轴3111的延伸方向垂直于涡轮313相对于基座1的转动轴线，能够减少升降机构10内因连接而造成的能量损耗，能够有效地提高电机311的传输效率。
在本申请实施例中，电机311通过涡轮313与蜗杆312的啮合，且涡轮313传动连接传动组件4，以实现电机311能量的传递，涡轮313与蜗杆312传动结构简单、紧凑，减少了电机311与传动组件4之间用于传动的结构件或部件的数量，并且涡轮313与蜗杆312之间的啮合是连续的，传动也比较平稳，有利于实现升降件2平稳、快速的升降过程。在其他实施例中，电机311与传动组件4内也可以不采用涡轮313与蜗杆312进行传动，还可以采用多连杆43配合、或多齿轮啮合等其他方式，本申请对此不作限定。
请参阅图32A至图33B，图32A是图3A所示的升降机构10在O-O处的截面结构示意图，图32B是图3A所示的升降机构10在P-P处的截面结构示意图，图33A是图3B所示的升降机构10在Q-Q处的截面结构示意图，图33B是图3B所示的升降机构10在R-R处的截面结构示意图。
一些实施例中，弹性件315可以连接于涡轮313与传动组件4之间。例如，弹性件315的第一端3151可以连接涡轮313，弹性件315的第二端3152可以相对设置，且均连接于短支撑杆422。其中，两个弹性件315的第一端3151可以分别抵接于两个涡轮313的接触面3135a，两个弹性件315的第二端3152均抵接于短支撑杆422的第二抵接面4223a。在涡轮313向抵压弹性件315的第一端3151的方向(例如涡轮313的接触面3135a的朝向弹性件315的法向)转动时，弹性件315的第二端3152亦转动，同时推动短支撑杆422转动，以驱动传动组件4运动，实现了涡轮313与传动组件4的传动连接。
在本申请实施例中，电机311可以驱动涡轮313沿第一转动方向A1转动，例如，第一转动方向A1可以为涡轮313抵压弹性件315的第一端3151的方向。
示例性的，在升降机构10由缩回态向伸出态变化时，电机311可以驱动涡轮313沿第一转动方向A1转动，涡轮313可以通过弹性件315驱动传动组件4运动，以带动升降件2升起。
具体的，涡轮313可以通过弹性件315推动短支撑杆422运动，带动两个短杆421运动，以驱动升降件2升起。其中，弹性件315连接于涡轮313与短支撑杆422之间，涡轮313向第一转动方向A1转动时，可以通过弹性件315驱动短支撑杆422运动，短支撑杆422受到顺时针的驱动力F1，短杆421运动，且短杆421通过连杆43带动长杆411运动，短杆421和长杆411同时驱动升降件2上升。短杆421和长杆411的运动过程可以参照图16A、图16B以及前文相关内容所述，此处不再赘述。
其中，由于短支撑杆422连接两个短杆421的第一转动部4211，弹性件315连接短支撑杆422与涡轮313，由此也可以认为，弹性件315连接于涡轮313与第一转动部4211之间，在升降件2的上升过程中，涡轮313可以通过弹性件315驱动第一转动部4211运动。在其他一些实施例中，弹性件315也可以直接连接短杆421的第一转动部4211。
示例性的，连接件33连接于两个弹性件315的第二端3152，连接件33能够抵接短支撑杆422，两个弹性件315均通过连接件33向短支撑杆422施加作用力，有利于提高弹性件315驱动短支撑杆422运动的传动效率和可靠性，且也能够降低由于应力集中，而对弹性件315以及短支撑杆422使用寿命的不良影响。
请参阅图34A至图35B，图34A是图3A所示的升降机构10在S-S处的截面结构示意图，图34B是图3A所示的升降机构10在T-T处的截面结构示意图，图35A是图3B所示的升降机构10在U-U处的截面结构示意图，图35B是图3B所示的升降机构10在V-V处的截面结构示意图。
一些实施例中，两个涡轮313可以分别传动连接两个短杆421。在涡轮313转动时，短杆421可以受力运动，以实现涡轮313与传动组件4的传动连接。示例性的，涡轮313的挡位面3134a可以接触短杆421的第一转动部4211的第一抵接面4211c。在涡轮313向抵压第一抵接面4211c(例如涡轮313的挡位面3134a的朝向第一转动部4211的法向)的方向转动时，推动短杆421转动，以驱动传动组件4运动，实现了涡轮313与传动组件4的传动连接。
其中，涡轮313与短杆421之间可以通过面接触的方式传递作用力，实现涡轮313与短杆421的传动连接，能够节省涡轮313与短杆421之间用于传动的结构件，并且也能够提高涡轮313与短杆421传动连接的可靠性。在其他实施例中，挡位面3134a与第一抵接面4211c也可以不完全贴合，涡轮313与短杆421之间可以通过线面接触的方式传递作用力，本申请对此不作限定。
其中，涡轮313的至少部分传动部3132可以位于短杆421的第一转动部4211的凹陷空间4211b内，短杆421的至少部分第一转动部4211可以位于第一凹槽3134内，两者的配合结构紧凑。
在本申请实施例中，电机311可以驱动涡轮313沿第二转动方向A2转动，第二转动方向A2与第一转动方向A1为相反方向。例如，第二转动方向A2可以为涡轮313抵压短杆421的第一抵接面4211c的方向。
升降机构10由伸出态向缩回态变化时，电机311驱动涡轮313向第二转动方向A2转动，涡轮313可以接触并推动传动组件4运动，以带动升降件2下降。
具体的，两个涡轮313可以分别推动两个短杆421运动，以驱动升降件2下降。其中，涡轮313的挡位面3134a可以接触短杆421的第一转动部4211的第一抵接面4211c。涡轮313向第二转动方向A2转动时，涡轮313的挡位面3134a可以推抵第一抵接面4211c，短杆421受到逆时针的缩回力F2，短杆421运动，且短杆421通过连杆43带动长杆411运动，短杆421和长杆411同时驱动升降件2下降。短杆421和长杆411的运动过程可以参照图18A、图18B以及前文相关内容所述，此处不再赘述。
其中，由于涡轮313的挡位面3134a接触第一转动部4211的第一抵接面4211c，由此也可以认为，涡轮313与短杆421的第一转动部4211直接接触，在升降件2的下降过程中，涡轮313可以直接驱动第一转动部4211运动。在其他一些实施例中，涡轮313与第一转动部4211之间也可以通过其他结构件间接连接。
在本申请实施例中，在升降件2下降的过程中，无需借助弹性件315的形变及形变恢复进行力的传递，下降过程中力的传动速度较快，有利于升降件2的快速下降。
一些实施例中，在缩回态时，弹性件315处于压缩状态，弹性件315、涡轮313以及短平衡杆42之间受力平衡，使得升降机构能够保持缩回态，有利于提高升降机构的稳定性和可靠性。
可以理解的是，在缩回态时，弹性件315处于压缩状态，弹性件315的第一端3151抵接于涡轮313的接触面3135a，其对涡轮313的作用力的方向可以背向涡轮313抵压弹性件315的第一端3151的方向(也即第二转动方向A2)；同理，弹性件315的第二端3152抵接于短支撑杆422的第二抵接面4223a，其对短支撑杆422的作用力的方向可以为第一转动方向A1，并且两者的大小相等。
其中，涡轮313在受到弹性件315的作用力的同时抵压于短杆421的第一转动部4211，使得第一转动部4211也会受到第二转动方向A2的作用力，也即，短平衡杆42的短杆421会受到涡轮313沿第二转动方向A2的作用力，且该作用力的大小与短平衡杆42的短支撑杆422受到的弹性件315沿第一转动方向A1的作用力的大小相等，方向相反，使得短平衡杆42的受力平衡。也可以说，在缩回态时，短平衡杆42与涡轮313和弹性件315之间的作用力平衡，在不受外力(例如驱动组件3的驱动力)的作用时，短平衡杆42、涡轮313以及弹性件315能够保持相对静止，使得升降机构内能够保持缩回态。同理可以得出涡轮313和弹性件315在缩回态时的受力情况，此处不再赘述。
在本申请实施例中，两个驱动组31分别连接于两组传动件44，两个电机311可以同时为升降机构10工作，使得驱动力更大，驱动效率更高，有利于实现升降机构10更快的升降过程。
其中，在一些实施例中，两组驱动组31内的两个电机311由于驱动时序、工艺制造、磨损老化程度不同等因素的影响，可能对与之相连的结构件(例如蜗杆312等的运动过程)存在不同程度的控制偏差，从而导致升降机构内的两个驱动组31之间存在运动偏差，并且也会造成与驱动组31传动连接的两组传动件44等结构件之间存在运动偏差，从而影响升降机构的可靠性和运动的顺畅性。在本申请实施例中，通过在驱动组31内设有弹性件315，两个驱动组31内弹性件315的压缩程度可以不同，用于消除两个驱动组31的运动偏差对升降机构10的升降过程所造成的影响，有利于提高两组驱动组31工作的同步性。
可以理解的，例如，升降机构10内的两个涡轮313可以包括第一涡轮和第二涡轮，两个弹性件315可以包括第一弹性件和第二弹性件，第一弹性件连接于第一涡轮与短支撑杆422之间，第二弹性件连接于第二涡轮与短支撑杆422之间。
示例性的，第一涡轮和第二涡轮分别由两组驱动组31的电机311驱动，在升降机构10由缩回态向伸出态变化时，第一涡轮沿第一转动方向A1的转动角度，可以大于第二涡轮沿第一转动方向A1的转动角度，此时，第一弹性件的压缩程度大于第二弹性件的压缩程度，第一涡轮的抵接凸块3135与短支撑杆422之间的间距，小于第二涡轮的抵接凸块3135与短支撑杆422之间的间距。在运动过程中，第一弹性件的两端可以分别抵接于第一涡轮的抵接凸块3135与短支撑杆422之间，且与第一涡轮和短支撑杆422均保持接触，第二弹性件可以发生适当形变，以适应两个涡轮313与短支撑杆422之间的间距的差值，使得第二弹性件的两端也能够与第二涡轮的抵接凸块3135和短支撑杆422均保持接触。
其中，由前述内容可知，短平衡杆42会受到涡轮313以及弹性件315的作用力，当两个涡轮313的转动角度不同，并且两个短杆421的第一转动部4211由于短支撑杆422的连接转动角度相同时，两个涡轮313的挡位面3134a与短平衡杆42的第一抵接面4211c的间距不同的，两个驱动组31内弹性件315的压缩程度可以不同，以避免弹性件315、涡轮313或短平衡杆42相互影响，导致机构出现卡死等问题，从而影响了升降机构10的升降过程的顺畅性。
其中，通过设置两个驱动组31为对称结构，以进一步提高两个驱动组31工作的同步性，有利于提高驱动效率。
请参阅图36，图36是图3A所示升降机构10的截面结构示意图。
一些实施例中，升降机构10处于伸出态，且升降件2受到外部压力时，升降件2下降，传动组件4运动，弹性件315发生形变。示例性的，在伸出态，升降件2受到外部朝向第三方向的负方向-Z方向的压力(请参阅图36中的F3)，压力F3带动升降件2朝向第三方向的负方向-Z缩回，从而带动长杆411绕第一连接轴441(如图15A所示)沿逆时针转动，同时带动短杆421绕第一转轴446逆时针转动，短支撑杆422挤压弹性件315，弹性件315能够在这个过程中通过形变缓冲掉压力F3，避免升降件2受到硬击伤。此外，涡轮313能够保持原有状态和位置，避免涡轮313、蜗杆312及电机311发生意外的结构撞击，以保护驱动组件3。
此外，在升降件2受到的压力F3卸去之后，弹性件315能够通过形变恢复的力驱动短杆421和长杆411一同转动，以驱动升降件2恢复至伸出态。其中，压力F3可以来自电子设备1000的摔落、电子设备1000与外界的撞击、电子设备1000与外界的挤压等。
在前文实施例中，以两个弹性件315之间连接有连接件33为例，对驱动组件3进行了相应的设计。在其它实施例中，驱动组件3也可以不包括连接件33。此时，两个弹性件315的第二端3152相互独立，有利于提高两个弹性件315各自形变的自由度，以及提高两个驱动组31工作的同步性。其中，两个弹性件315的第二端3152之间可以存在间距，避免相互干扰。或者，两个弹性件315的第二端3152也可以接触。
在其他实施例中，升降机构10内还可以不包括弹性件315以及连接件33，通过改变涡轮313与第一转动部4211的相对位置，使得挡位面3134a与短杆421或短支撑杆422接触，电机311驱动涡轮313沿第一转动方向A1转动时，涡轮313可以推动短杆421或短支撑杆422运动，以带动升降件2升起。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合，不同实施例中的特征任意组合也在本申请的保护范围内，也就是说，上述描述的多个实施例还可根据实际需要任意组合。
需要说明的是，上述所有附图均为本申请示例性的图示，并不代表产品实际大小。且附图中部件之间的尺寸比例关系也不作为对本申请实际产品的限定。
以上仅为本申请的部分实施例和实施方式，本申请的保护范围不局限于此，任何熟知本领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (20)

  1. 一种升降机构(10)，应用于包括摄像头模组的摄像头装置，其特征在于，所述升降机构(10)包括基座(1)、及安装于所述基座(1)的升降件(2)、驱动组件(3)和传动组件(4)，所述传动组件(4)连接所述驱动组件(3)与所述升降件(2)，所述驱动组件(3)能够通过所述传动组件(4)驱动所述升降件(2)相对于所述基座(1)升降；
    所述驱动组件(3)包括两个驱动组(31)，每个所述驱动组(31)均包括电机(311)、蜗杆(312)以及涡轮(313)，所述电机(311)安装于所述基座(1)，所述蜗杆(312)固定连接所述电机(311)的输出轴，所述涡轮(313)转动连接所述基座(1)，所述涡轮(313)啮合于所述蜗杆(312)且传动连接所述传动组件(4)。
  2. 根据权利要求1所述的升降机构(10)，其特征在于，每个所述驱动组(31)还包括弹性件(315)，所述弹性件(315)连接于所述涡轮(313)与所述传动组件(4)之间；
    所述升降机构(10)具有缩回态和伸出态，所述升降机构(10)由所述缩回态向所述伸出态变化时，所述电机(311)驱动所述涡轮(313)向第一转动方向转动，所述涡轮(313)通过所述弹性件(315)驱动所述传动组件(4)运动，以带动所述升降件(2)升起。
  3. 根据权利要求2所述的升降机构(10)，其特征在于，所述升降机构(10)处于所述伸出态，且所述升降件(2)受到外部压力时，所述升降件(2)下降，所述传动组件(4)运动，所述弹性件(315)发生形变。
  4. 根据权利要求2或3所述的升降机构(10)，其特征在于，所述升降机构(10)由所述伸出态向所述缩回态变化时，所述电机(311)驱动所述涡轮(313)向第二转动方向转动，所述第二转动方向与所述第一转动方向相反，所述涡轮(313)接触并推动所述传动组件(4)运动，以带动所述升降件(2)下降。
  5. 根据权利要求4所述的升降机构(10)，其特征在于，所述弹性件(315)为扭簧；
    两个所述弹性件(315)的中心轴线与两个所述涡轮(313)相对于所述基座(1)的转动轴线重合，且两个所述弹性件(315)位于两个所述涡轮(313)之间；
    各所述弹性件(315)均包括第一端(3151)和第二端(3152)，所述弹性件(315)的第一端(3151)连接所述涡轮(313)，两个所述弹性件(315)的第二端(3152)相对设置，且均连接所述传动组件(4)，各所述涡轮(313)背向所述弹性件(315)的一侧均设有挡位面(3134a)，所述挡位面(3134a)连接所述传动组件(4)。
  6. 根据权利要求5所述的升降机构(10)，其特征在于，所述驱动组件(3)还包括连接件(33)，所述连接件(33)连接于两个所述弹性件(315)的第二端(3152)之间，两个所述弹性件(315)及所述连接件(33)为一体成型的结构件。
  7. 根据权利要求1至6中任一项所述的升降机构(10)，其特征在于，所述电机(311)的输出轴(3111)插接所述基座(1)，且能够相对所述基座(1)转动，所述蜗杆(312)套设于所述电机(311)的输出轴(3111)的外侧，所述电机(311)的输出轴(3111)的延伸方向与所述涡轮(313)相对于所述基座(1)的转动轴线垂直。
  8. 根据权利要求1至7中任一项所述的升降机构(10)，其特征在于，两个所述驱动组(31)为对称结构。
  9. 根据权利要求1至8中任一项所述的升降机构(10)，其特征在于，所述基座(1)在第一方向上具有间隔设置的第一固定部(13)和第二固定部(14)；
    所述传动组件(4)包括：
    两个长杆(411)，两个所述长杆(411)排列于第二方向，且分别位于所述升降件(2)的两侧，所述第二方向与所述第一方向相交，所述长杆(411)的第一端(4111)分别转动连接于所述第一固定部(13)，所述长杆(411)的第二端(4112)转动连接于所述升降件(2)的第一端(2a)，所述长杆(411)还包括转接部(4113)，所述转接部(4113)位于所述长杆(411)的第一端(4111)与所述长杆(411)的第二端(4112)之间；
    两个短杆(421)，两个所述短杆(421)位于两个所述长杆(411)之间，且沿所述第二方向相对且间隔设置，所述短杆(421)包括第一转动部(4211)、第二转动部(4212)及第三转动部(4213)，所述第一转动部(4211)转动连接于所述第二固定部(14)，所述第三转动部(4213)滑动连接或转动连接所述升降件(2)的第二端(2b)，所述升降件(2)的第二端(2b)相对所述升降件(2)的第一端(2a)靠近所述长杆(411)的第一端(4111)；及
    两个连杆(43)，一个所述连杆(43)对应于一个所述长杆(411)和一个所述短杆(421)，所述连杆(43)的第一转接端(431)转动连接于所述转接部(4113)，所述连杆(43)的第二转接端(432)转动连接于所述第二转动部(4212)；
    所述驱动组件(3)相对于所述长杆(411)的第二端(4112)靠近所述长杆(411)的第一端(4111)设置，两个所述涡轮(313)分别传动连接两个所述短杆(421)，在所述涡轮(313)转动时，所述短杆(421)受力运动，所述短杆(421)与所述长杆(411)共同驱动所述升降件(2)相对于所述基座(1)升降。
  10. 根据权利要求9所述的升降机构(10)，其特征在于，所述传动组件(4)还包括短支撑杆(422)，所述短支撑杆(422)连接于两个所述短杆(421)的第一转动部(4211)之间；
    两个所述涡轮(313)位于两个所述短杆(421)之间，两个所述涡轮(313)通过推动所述短支撑杆(422)，带动两个所述短杆(421)运动，以驱动所述升降件(2)上升；
    两个所述涡轮(313)分别推动两个所述短杆(421)运动，以驱动所述升降件(2)下降。
  11. 根据权利要求10所述的升降机构(10)，其特征在于，所述传动组件(4)还包括第一转轴(446)，所述短杆(421)的第一转动部(4211)内设有第一转孔(4211a)，所述涡轮(313)内设有第一轴孔(3131)，所述第二固定部(14)设有第一转轴孔(141)，第一转轴(446)穿设于所述第一转孔(4211a)、所述第一轴孔(3131)及所述第一转轴孔(141)。
  12. 根据权利要求11所述的升降机构(10)，其特征在于，所述涡轮(313)设有容纳槽(3133b)，所述容纳槽(3133b)连通于所述第一轴孔(3131)；
    所述第二固定部(14)至少部分位于所述容纳槽(3133b)内。
  13. 根据权利要求9至12中任一项所述的升降机构(10)，其特征在于，
    每个所述驱动组(31)还包括弹性件(315)，所述弹性件(315)连接于所述第一转动部(4211)与所述涡轮(313)之间；
    在所述升降件(2)的上升过程中，所述涡轮(313)通过所述弹性件(315)驱动所述第一转动部(4211)运动，在所述升降件(2)的下降过程中，所述涡轮(313)直接驱动所述第一转动部(4211)运动。
  14. 根据权利要求10至12中任一项所述的升降机构(10)，其特征在于，每个所述驱动组(31)还包括弹性件(315)，两个所述弹性件(315)的中心轴线与两个所述涡轮(313)相对于所述基座(1)的转动轴线重合，且两个所述弹性件(315)位于两个所述涡轮(313)之间；
    各所述弹性件(315)均包括第一端(3151)和第二端(3152)，所述弹性件(315)的第一端(3151)连接所述涡轮(313)，两个所述弹性件(315)的第二端(3152)相对设置，且均连接所述短支撑杆(422)，各所述涡轮(313)背向所述弹性件(315)的一侧均设有挡位面(3134a)，所述挡位面(3134a)连接所述第一转动部(4211)。
  15. 根据权利要求9至14中任一项所述的升降机构(10)，其特征在于，所述升降件(2)在缩回态时相对所述基座(1)处于初始位置；所述升降件(2)在伸出态时相对所述基座(1)上升至伸出位置，所述升降件(2)处于所述初始位置时的轴线与处于所述伸出位置时的轴线重合。
  16. 根据权利要求9至15中任一项所述的升降机构(10)，其特征在于，所述基座(1)具有第一限位面(131a)，所述第一限位面(131a)朝向所述基座(1)的底侧设置，所述升降件(2)处于伸出态时，所述长杆(411)的第二端(4112)抵接所述第一限位面(131a)；或，所述基座(1)具有第二限位面(121)，所述第二限位面(121)朝向所述基座(1)的顶侧设置，所述升降件(2)在缩回态时抵接所述第二限位面(121)。
  17. 根据权利要求16所述的升降机构(10)，其特征在于，所述升降件(2)的周缘设有第一避让槽(26)，所述第一避让槽(26)的底壁面(261)朝向所述升降件(2)的底侧设置；
    所述基座(1)的部分结构位于所述第一避让槽(26)，所述第一避让槽(26)的底壁面(261)在缩回态时抵接所述第二限位面(121)。
  18. 根据权利要求1至17中任一项所述的升降机构(10)，其特征在于，所述升降机构(10)还包括检测组件(5)，所述检测组件(5)包括位置传感器(51)和磁性件(52)，所述磁性件(52)安装于所述升降件(2)，所述位置传感器(51)安装于所述基座(1)，所述位置传感器(51)位于所述磁性件(52)产生的磁场内；
    所述位置传感器(51)用于在所述升降件(2)运动时检测周围磁场的磁通量。
  19. 一种摄像头装置(100)，其特征在于，包括摄像头模组(20)和权利要求1至18任一项所述的升降机构(10)，所述摄像头模组(20)安装于所述升降机构(10)。
  20. 一种电子设备(1000)，其特征在于，包括外壳(300)和权利要求19所述的摄像头装置(100)，所述外壳(300)设有通孔(3004)，所述摄像头装置(100)安装于所述外壳(300)内，且所述摄像头装置(100)的升降机构(10)的升降件(2)露出于所述通孔(3004)。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345834A (en) * 1991-01-08 1994-09-13 Kabushiki Kaisha Sankyo Seiki Seisakusho Velocity-reduced drive system
CN109681732A (zh) * 2019-01-25 2019-04-26 天津德铃通信部品有限公司 摄像头的双驱动升降装置以及包含该升降装置的电子设备
CN111182186A (zh) * 2020-01-09 2020-05-19 深圳传音控股股份有限公司 摄像头模组升降装置及电子设备
CN210609252U (zh) * 2019-08-07 2020-05-22 深圳传音控股股份有限公司 摄像头升降装置及移动终端
WO2024007576A1 (zh) * 2022-07-06 2024-01-11 华为技术有限公司 摄像头装置和电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345834A (en) * 1991-01-08 1994-09-13 Kabushiki Kaisha Sankyo Seiki Seisakusho Velocity-reduced drive system
CN109681732A (zh) * 2019-01-25 2019-04-26 天津德铃通信部品有限公司 摄像头的双驱动升降装置以及包含该升降装置的电子设备
CN210609252U (zh) * 2019-08-07 2020-05-22 深圳传音控股股份有限公司 摄像头升降装置及移动终端
CN111182186A (zh) * 2020-01-09 2020-05-19 深圳传音控股股份有限公司 摄像头模组升降装置及电子设备
WO2024007576A1 (zh) * 2022-07-06 2024-01-11 华为技术有限公司 摄像头装置和电子设备

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