WO2021036141A1 - 摄像头伸缩装置和移动终端 - Google Patents

摄像头伸缩装置和移动终端 Download PDF

Info

Publication number
WO2021036141A1
WO2021036141A1 PCT/CN2019/129822 CN2019129822W WO2021036141A1 WO 2021036141 A1 WO2021036141 A1 WO 2021036141A1 CN 2019129822 W CN2019129822 W CN 2019129822W WO 2021036141 A1 WO2021036141 A1 WO 2021036141A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
sub
camera
transmission gear
transmission
Prior art date
Application number
PCT/CN2019/129822
Other languages
English (en)
French (fr)
Inventor
刘春发
孙玉强
周忠厚
Original Assignee
歌尔股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 歌尔股份有限公司 filed Critical 歌尔股份有限公司
Publication of WO2021036141A1 publication Critical patent/WO2021036141A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • 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

Definitions

  • the present invention relates to the technical field of mobile terminal cameras, in particular to a camera telescopic device and a mobile terminal using the camera telescopic device.
  • the high screen-to-body ratio of smart mobile terminals has become an important development direction.
  • the camera is usually set in a retractable structure. Normally, the camera is located in the mobile terminal housing and hidden on the back of the screen. When you need to use the camera, extend the camera out of the screen. After completion, retract the camera into the housing so that the camera does not occupy the space of the screen and can achieve a high screen-to-body ratio. Therefore, a reasonable design of the retractable structure of the camera is extremely important for realizing a high screen-to-body ratio of the mobile terminal.
  • the main purpose of the present invention is to provide a camera telescopic device and a mobile terminal, aiming to realize the telescopic camera in the mobile terminal, thereby increasing the screen-to-body ratio of the mobile terminal.
  • the camera telescopic device proposed by the present invention includes: a mounting plate; a drive mechanism, the drive mechanism includes a flat motor, the flat motor is provided on the mounting plate; a transmission gear, the transmission gear is rotatably Is arranged on the mounting plate and is connected to the output shaft of the flat motor; and a connecting piece, the connecting piece includes a rack portion and a connecting portion that are connected, the rack portion is movably arranged on the
  • the mounting plate is engaged with the transmission gear, and the connecting portion is used to connect the camera; the flat motor drives the transmission gear to rotate and drives the connecting member to move, so that the camera extends or retracts .
  • the driving mechanism further includes a driving gear, and the driving gear is sleeved on the output shaft of the flat motor and is drivingly connected with the driving gear.
  • the moving direction of the connecting piece is parallel to the surface of the mounting plate, and the axis of the output shaft of the flat motor is perpendicular to the moving direction of the connecting piece.
  • the transmission gear includes a first sub-transmission gear and a second sub-transmission gear that are coaxially arranged and connected, and the first sub-transmission gear portion and the second sub-transmission gear are both coaxially arranged and connected. It is rotatably arranged on the mounting plate, the diameter of the first sub-transmission gear is smaller than the diameter of the second sub-transmission gear, the first sub-transmission gear is in meshing connection with the rack portion, and the second The sub-transmission gear is in transmission connection with the drive gear.
  • the driving mechanism further includes a gear set that is rotatably provided on the mounting plate, and the gear set is driven by the second sub-transmission gear and the drive gear. connection.
  • the gear set includes a first gear, a second gear, and a third gear, and the first gear, the second gear, and the third gear are all rotatably arranged in the The mounting plate, the first gear is located between the driving gear and the transmission gear, the second gear is coaxially arranged with the transmission gear, and is located between the transmission gear and the mounting plate, The third gear is located on a side of the second gear facing away from the first gear; the first gear includes a first sub-gear and a second sub-gear that are coaxially arranged and connected, and the first sub-gear The diameter of the gear is larger than the diameter of the second sub-gear, and the second sub-gear is arranged close to the mounting plate; the second gear includes a third sub-gear and a fourth sub-gear that are coaxially arranged and connected, The diameter of the third sub-gear is greater than the diameter of the fourth sub-gear, and the fourth sub-gear is arranged close to the mounting plate; the third gear
  • the camera telescopic device further includes a guide, the guide is installed on the mounting plate and is provided with a guide groove, the opening of the guide groove is set toward the transmission gear, and Extending along the moving direction of the connecting member, the rack portion is movably received in the guide groove, and the connecting portion is provided on a side of the rack portion away from the transmission gear and penetrates The bottom wall of the guide groove is exposed.
  • the camera telescopic device further includes a cover, the cover is arranged on the mounting plate, and the cover, the mounting plate and the guide are enclosed to form a container.
  • the driving mechanism and the transmission gear are both arranged in the accommodating cavity.
  • the camera telescopic device further includes a support frame, the support frame is elastically connected to the connecting portion for mounting the camera.
  • the support frame includes a main body, a first limiting portion, a second limiting portion, and a guide post, and the first limiting portion and the second limiting portion extend along the
  • the moving direction of the connecting portion is arranged at intervals on the surface of the main body portion, one end of the guide post is connected to the first limiting portion, the other end is connected to the second limiting portion, and the connecting portion is sleeved on The guide post abuts against the first limiting portion;
  • the camera telescopic device further includes an elastic member, the elastic member is sleeved on the guide post, and one end of the elastic member abuts on the The connecting portion has the other end abutting against the second limiting portion.
  • the present invention also provides a mobile terminal.
  • the mobile terminal includes a camera and a camera telescopic device.
  • the camera is connected to the connecting part of the connector of the camera telescopic device;
  • the camera telescopic device includes: a mounting plate; a driving mechanism;
  • the driving mechanism includes a flat motor, the flat motor is arranged on the mounting plate; a transmission gear, the transmission gear is rotatably arranged on the mounting plate, and is drivingly connected to the output shaft of the flat motor; and a connecting piece ,
  • the connecting member includes a rack portion and a connecting portion that are connected, the rack portion is movably arranged on the mounting plate and meshingly connected with the transmission gear, and the connecting portion is used to connect the camera;
  • the flat motor drives the transmission gear to rotate and drives the connecting piece to move, so that the camera head is extended or retracted.
  • the technical scheme of the present invention connects the output shaft of the flat motor in the driving mechanism to the transmission gear, the transmission gear is meshed and connected with the rack part of the connecting piece, and the connecting part of the connecting piece is used to connect the camera of the mobile terminal.
  • the flat motor drives the transmission gear to rotate and drives the connecting piece to move so that the camera protrudes out of the screen; when the use is completed, the flat motor drives the transmission gear to rotate and drives the connecting piece to move, so that the camera retracts into the housing
  • the body is hidden on the back of the screen, which can protect the camera to avoid damage to the camera due to collision or friction accidents, and the screen does not need to reserve space for the camera, which can increase the screen-to-body ratio of the mobile terminal.
  • the technical scheme of the present invention adopts a gear rack transmission mode to realize the expansion and contraction of the camera, and the external gear used in the gear is easy to process and manufacture, and the manufacturing cost is low.
  • the drive mechanism, transmission gears and connectors are installed on the mounting plate, which not only ensures the installation stability of the drive structure, transmission gears and connectors, thereby ensuring the reliability of the telescopic operation of the camera, and the structure of each component is compact , High transmission efficiency.
  • the use of a flat motor in the drive mechanism can also reduce the noise generated by the camera telescopic device, and has a long service life and fewer system failures.
  • Figure 1 is a schematic structural diagram of an embodiment of a camera telescopic device of the present invention
  • Fig. 2 is a schematic diagram of an exploded structure of the camera telescopic device of Fig. 1 from another perspective;
  • Figure 3 is a schematic diagram of a partial structure of the camera telescopic device
  • FIG. 4 is a schematic diagram of a partial structure of the camera telescopic device from another view angle
  • FIG. 5 is a schematic diagram of the structure of the transmission gear and the second gear in FIG. 4 after being assembled
  • Fig. 6 is a schematic sectional view of the transmission gear and the second gear in Fig. 4 after being assembled;
  • Fig. 7 is a schematic diagram of the structure of the first gear in Fig. 4 after installation;
  • FIG. 8 is a schematic diagram of the structure of the third gear in FIG. 4 after installation
  • Fig. 9 is a schematic cross-sectional view of the third gear in Fig. 4 after installation.
  • Second mounting lug 50 Enclosure 181 The first mounting hole 51 Limit hole 19 Vent 52 The first fixing hole 20 Transmission gear 53 Second fixing hole twenty one The first sub-drive gear 54 The third fixing hole 211 Gear Department 55 Second mounting lug 213 Socket 551 Second mounting hole twenty two Second sub-drive gear 60 Connector 30 Drive mechanism 61 Rack 31 Flat motor 63 Connection part 311 Output shaft 631 Connection gap 3111 Limit sleeve 70 Support frame 3113 Installation set 71 Main body 32 Drive gear 73 The first limit 33 Gear set 75 The second limit part 331 First gear 77 Guide post 3311 First sub-gear 80 Elastic 3313 Second sub-gear 200 webcam
  • the terms “connected”, “fixed”, etc. should be interpreted broadly.
  • “fixed” can be a fixed connection, a detachable connection, or a whole; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal communication between two components or an interaction relationship between two components, unless specifically defined otherwise.
  • the specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations.
  • the present invention provides a camera telescopic device 100, which is applied to a mobile terminal, such as a mobile phone.
  • the camera telescopic device 100 is used to connect the camera 200 and drive the camera 200 to expand and contract.
  • the camera telescopic device 100 includes: a mounting plate 10; a driving mechanism 30, the driving mechanism 30 includes a flat motor 31, the flat motor 31 is provided on the mounting plate 10; transmission gear 20.
  • the transmission gear 20 is rotatably arranged on the mounting plate 10 and drives the output shaft 311 connected to the flat motor 31; and a connecting piece 60, which includes a rack portion 61 and a connecting portion 63 connected to each other.
  • the rack portion 61 is movably arranged on the mounting board 10 and meshed with the transmission gear 20.
  • the connecting portion 63 is used to connect the camera 200; the flat motor 31 drives the transmission gear 20 to rotate and drives the connecting member 60 to move, so that the camera 200 extends or Retracted.
  • the mounting board 10 is roughly in the shape of a flat plate
  • the driving mechanism 30 includes a flat motor 31.
  • the flat motor 31 may be installed on a surface of the mounting board 10.
  • the installation method may be screw fixing, snap fixing, or reasonable and effective installation. Fixing method; it can also be set through the mounting plate 10.
  • a flat motor 31 is selected, and the flat motor 31 can make the camera telescopic device 100 produce less noise, have a long service life, and have fewer system failures.
  • the axis of the output shaft 311 of the flat motor 31 can be arranged perpendicular to the surface of the mounting board 10 or parallel to the surface of the mounting board 10.
  • the transmission gear 20 can be installed on the surface of the mounting board 10 or can be installed through the mounting board 10; and the transmission gear 20 can rotate relative to the mounting board 10.
  • the transmission gear 20 is connected to the output shaft of the flat motor 31 so that the flat motor 31 can drive the transmission gear 20 to rotate.
  • the driving mechanism 30 can be a combined structure of a flat motor 31 and a worm, that is, one end of the worm is connected to the output shaft of the flat motor 31, and the surface of the worm meshes with the transmission gear 20, so that the flat motor 31 drives the worm to rotate and drives the transmission gear 20 turns.
  • the driving mechanism 30 here can also be a combined structure of the flat motor 31 and the driving gear 32.
  • the driving gear 32 is sleeved on the output shaft of the flat motor 31 and meshed with the transmission gear 20, so that the transmission gear 20 can also be realized.
  • the drive mechanism 30 is also a combination structure of a flat motor 31, a drive gear, and a chain.
  • the drive gear is sleeved on the output shaft of the flat motor 31 and is connected to the transmission gear 20 through the chain. This can also realize the transmission gear 20
  • the drive mechanism 30 is also a combination structure of a flat motor 31, a drive gear, and a gear set.
  • the drive gear 32 is sleeved on the output shaft of the flat motor 31 and is connected to the drive gear 20 through a gear set.
  • the connecting member 60 includes a rack portion 61 and a connecting portion 63 connected to each other.
  • the rack portion 61 is substantially elongated, and a rack is formed on one side along its length direction for meshing connection with the transmission gear 20.
  • the connecting portion 63 It can be arranged at one end of the rack portion 61 or on a side of the rack portion 61 away from the transmission gear 20 for connecting the camera 200. In this way, the flat motor 31 drives the transmission gear 20 to rotate, which can drive the connecting member 60 to move, so that the camera 200 can telescopically move.
  • the moving direction of the moving member can be parallel to the surface of the mounting plate 10 or perpendicular to the mounting plate.
  • the board surface of 10 is not limited here.
  • the camera 200 is located in the housing of the mobile terminal and hidden on the back of the screen. This protects the camera 200 to avoid damage to the camera 200 due to collision or friction accidents.
  • the screen does not have to reserve space for the camera 200. Increase the screen-to-body ratio of the mobile terminal.
  • the driving mechanism 30 is activated to drive the transmission gear 20 to rotate, and the connecting member 60 is driven to move, so that the camera 200 protrudes out of the screen; when the use is completed, the driving mechanism 30 is activated again to drive the transmission gear 20 to rotate. And the connecting member 60 is driven to move, so that the camera 200 is retracted into the housing.
  • the output shaft 311 of the flat motor 31 in the drive mechanism 30 is drivingly connected to the transmission gear 20, and the transmission gear 20 is in meshing connection with the rack portion 61 of the connecting member 60.
  • the connecting portion 63 is used to connect the camera 200 of the mobile terminal.
  • the flat motor 31 drives the transmission gear 20 to rotate and drives the connecting member 60 to move so that the camera 200 protrudes out of the screen; when the use is completed Later, the flat motor 31 drives the transmission gear 20 to rotate and drives the connecting member 60 to move, so that the camera 200 is retracted into the housing and hidden on the back of the screen, which can protect the camera 200 to avoid accidents caused by collision or friction.
  • the technical scheme of the present invention adopts a rack and pinion transmission mode to realize the expansion and contraction of the camera 200, and the external gear used in the gear is easy to process and manufacture, and the manufacturing cost is low.
  • the drive mechanism 30, the transmission gear 20 and the connecting piece 60 are all installed on the mounting plate 10, which not only ensures the installation stability of the drive mechanism 30, the transmission gear 20 and the connecting piece 60, thereby ensuring the reliable telescopic operation of the camera 200 It has a compact structure and high transmission efficiency.
  • the use of the flat motor 31 in the driving mechanism 30 can also reduce the noise generated during the operation of the camera telescopic device 100, and has a long service life and fewer system failures.
  • the flat motor 31 is mounted on the surface of the mounting board 10
  • the transmission gear 20 is mounted on the surface of the mounting board 10 facing the flat motor 31 .
  • the driving mechanism 30 further includes a driving gear 32.
  • the driving gear 32 is sleeved on the output shaft 311 of the flat motor 31 and is drivingly connected with the driving gear 20.
  • the driving gear 32 is sleeved on the output shaft 311 of the flat motor 31.
  • the driving gear 32 is connected to the driving gear 20 in a transmission manner, so that the flat motor 31 drives the driving gear 32 to rotate and can drive the driving gear 20 to rotate.
  • the transmission connection between the drive gear 32 and the transmission gear 20 can be that the drive gear 32 is directly meshed and connected with the transmission gear 20, or the drive gear 32 and the transmission gear 20 are connected by a chain transmission, or other reasonable and effective transmission methods. .
  • the output shaft 311 of the flat motor 31 is also sleeved with a mounting sleeve 3113, and the drive gear 32 is located on the side of the mounting sleeve 3113 away from the mounting plate 10, which can effectively prevent the drive gear 32 from interacting with the flat motor 31 during rotation. Produce frictional interference.
  • the moving direction of the connecting piece 60 is parallel to the surface of the mounting board 10, and the axis of the output shaft 311 of the flat motor 31 is perpendicular to the moving direction of the connecting piece 60.
  • the axis of the flat motor 31 is arranged perpendicular to the surface of the mounting board 10 and perpendicular to the moving direction of the connecting member 60. This arrangement can effectively reduce the height of the camera telescopic device 100, thereby effectively reducing the thickness of the mobile terminal.
  • the transmission gear 20 includes a first sub-transmission gear 21 and a second sub-transmission gear 22 that are coaxially arranged and connected, and the first sub-transmission gear 21 and the first sub-transmission gear 21 and the second sub-transmission gear 22 are coaxially arranged and connected.
  • the two sub-transmission gears 22 are both rotatably arranged on the mounting plate 10.
  • the diameter of the first sub-transmission gear 21 is smaller than the diameter of the second sub-transmission gear 22.
  • the first sub-transmission gear 21 is meshed and connected with the rack portion 61
  • the second sub-transmission gear 21 is meshed and connected with the rack portion 61.
  • the transmission gear 22 is in transmission connection with the driving gear 32.
  • the transmission gear 20 is a large and small gear, that is, it includes a first sub-transmission gear 21 and a second sub-transmission gear 22 that are coaxially arranged and fixedly connected to each other, that is, the first sub-transmission gear 21 includes an integrated gear portion 211 and a convex
  • the plug-in portion 213 provided on the side of the gear portion 211, the plug-in portion 213 has a hollow column structure, and the second sub-transmission gear 22 is sleeved on the plug-in portion 213, so that the first sub-transmission gear 21 and the second sub-transmission gear 21 can be realized
  • the transmission gear 22 is fixedly connected, and the two rotate at the same time.
  • the plug-in portion 213 may be a shoulder structure, and the first sub-transmission gear 21 and the second sub-transmission gear 22 are assembled into a whole through the shoulder interference.
  • the end of the plug-in portion 213 facing away from the first sub-transmission gear 21 has a gear structure, and the second sub-transmission gear 22 is sleeved on the gear structure, and a fixed connection between the two can also be achieved.
  • the flat motor 31 is mounted on the surface of the mounting board 10.
  • the first sub-transmission gear 21 and the second sub-transmission gear 22 are rotatably mounted on the surface of the mounting board 10 facing the flat motor 31.
  • the first sub-transmission The gear 21 is in meshing connection with the rack portion 61, and the second sub-transmission gear 22 is in transmission connection with the drive gear 32.
  • the flat motor 31 drives the drive gear 32 to rotate, and drives the second sub-transmission gear 22 to rotate, the second sub-transmission gear 22
  • the rotation drives the first sub-transmission gear 21 to rotate, and the rotation of the first sub-transmission gear 21 can drive the connecting member 60 to move, so that the camera 200 is extended or retracted.
  • the diameter of the first sub-transmission gear 21 is smaller than that of the second sub-transmission gear 22, so that the movement process of the connecting member 60 can be decelerated, so as to ensure that the movement process of the connecting member 60 is relatively smooth, thereby ensuring that the camera 200 The expansion and contraction process is relatively gentle.
  • the first sub-transmission gear 21 and the second sub-transmission gear 22 are installed in a manner: the surface of the mounting plate 10 facing the flat motor 31 is provided with a connecting hole (not marked), and the first positioning shaft 11 is inserted into the connecting hole. Ground, the first positioning shaft 11 is welded to the hole wall of the connecting hole to ensure the installation stability of the first positioning shaft 11.
  • the whole is sleeved on the first positioning shaft 11, that is, the insertion portion 213 of the first sub-transmission gear 21 is directly sleeved on the first positioning shaft 11. It can be rotated relative to the first positioning shaft 11.
  • the second sub-transmission gear 22 is driven by the driving gear 32 to rotate, which can drive the first sub-transmission gear 21 to rotate, thereby driving the connecting member 60 to move to extend the camera 200 Or retract.
  • first sub-transmission gear 21 and the second sub-transmission gear 22 can also be installed in such a way that the first sub-transmission gear 21 and the second sub-transmission gear 22 are both sleeved on the rotating shaft, and the rotating shaft is rotatably mounted on the mounting plate. 10. In this way, the simultaneous rotation of the first sub-transmission gear 21 and the second sub-transmission gear 22 can also be achieved.
  • the drive mechanism 30 further includes a gear set 33, the gear set 33 is rotatably arranged on the mounting plate 10, the gear set 33 and the second sub-transmission gear 22 and the drive Gear 32 is connected in transmission.
  • a gear set 33 is usually arranged between the transmission gear 20 and the drive gear 32, and the gear set 33 is transmitted with the transmission gear 20 and the drive gear 32.
  • the driving gear 32 can drive the transmission gear 20 to rotate through the gear set 33.
  • the arrangement of the gear set 33 can prevent the drive gear 32 and the drive gear 20 from being in the same horizontal position, which facilitates the designer to rationally lay out various gear parts according to the space inside the mobile terminal housing to improve space utilization.
  • the gear set 33 includes a first gear 331, a second gear 332 and a third gear 333, the first gear 331, the second gear 332 and the third gear 333
  • the first gear 331 is located between the driving gear 32 and the transmission gear 20, and the second gear 332 is coaxially arranged with the transmission gear 20, and is located between the transmission gear 20 and the installation board 10.
  • the third gear 333 is located on the side of the second gear 332 facing away from the first gear 331; the first gear 331 includes a first sub-gear 3311 and a second sub-gear 3313 which are coaxially arranged and connected.
  • the diameter is larger than the diameter of the second sub-gear 3313, and the second sub-gear 3313 is arranged close to the mounting plate 10;
  • the second gear 332 includes a third sub-gear 3321 and a fourth sub-gear 3323 which are coaxially arranged and connected, and the third sub-gear
  • the diameter of 3321 is greater than the diameter of the fourth sub-gear 3323, and the fourth sub-gear 3323 is arranged close to the mounting plate 10;
  • the third gear 333 includes a fifth sub-gear 3331 and a sixth sub-gear 3333 which are coaxially arranged and connected.
  • the diameter of the sub-gear 3331 is smaller than the diameter of the sixth sub-gear 3333, and the sixth sub-gear 3333 is arranged close to the mounting plate 10; the first sub-gear 3311 meshes with the drive gear 32, and the second sub-gear 3313 meshes with the third sub-gear 3321
  • the fourth sub-gear 3323 is meshed and connected with the sixth sub-gear 3333, and the fifth sub-gear 3331 is meshed and connected with the second sub-transmission gear 22.
  • the components have a compact structure, high transmission efficiency, small space occupation, and high space utilization.
  • the first gear 331, the second gear 332, and the third gear 333 are all large and small gears.
  • the connection method of the large and small gears is similar to that of the transmission gear 20.
  • the large gear is also sleeved on the pinion 213 of the small gear to form a whole. In this way, the large and small gears can rotate simultaneously.
  • the first sub-gear 3311 is sleeved on the insertion portion 213 of the second sub-gear 3313 to form a whole
  • the third sub-gear 3321 is sleeved on the insertion portion 213 of the fourth sub-gear 3323 to form a whole.
  • the sixth sub-gear 3333 is sleeved on the insertion portion 213 of the fifth sub-gear 3331 to form a whole.
  • the installation of the first sub-gear 3311 and the second sub-gear 3313 is as follows: the surface of the mounting plate 10 is provided with a second positioning shaft 12 which is generally welded to the mounting plate 10, the first sub-gear 3311 and the second sub-gear 3311 After the sub-gear 3313 is fixedly connected, the whole is sleeved on the second positioning shaft 12 and can rotate relative to the second positioning shaft 12, so that the transmission between the two can be realized.
  • first sub-gear 3311 and the second sub-gear 3313 can also be installed in such a way that the first sub-gear 3311 and the second sub-gear 3313 are both sleeved on the rotating shaft, and the rotating shaft is rotatably mounted on the mounting plate 10, so that The simultaneous rotation of the first sub-transmission gear 21 and the second sub-transmission gear 22 can be achieved.
  • the installation of the third sub-gear 3321 and the fourth sub-gear 3323 is similar to that of the first sub-gear 3311 and the second sub-gear 3313, that is, the third sub-gear 3321 and the fourth sub-gear 3313
  • the gear 3323 is fixedly connected, the whole is sleeved on the first positioning shaft 11 and can be rotated relative to the first positioning shaft 11, so that simultaneous rotation of the two can be realized.
  • the plug-in portion 213 of the first sub-transmission gear 21 is exposed from the second sub-transmission gear 22 facing away from the first sub-transmission gear.
  • the installation of the fifth sub-gear 3331 and the sixth sub-gear 3333 is also similar to the installation of the first sub-gear 3311 and the second sub-gear 3313, that is, the mounting plate 10 faces the flat motor
  • a third positioning shaft 13 is protrudingly provided on the surface of 31.
  • the third positioning shaft 13 is generally welded to the mounting plate 10.
  • the fifth sub-gear 3331 and the sixth sub-gear 3333 are integrally sleeved on the third positioning shaft 13 after being fixedly connected. It can be rotated relative to the third positioning shaft 13, so that the transmission of the two can be realized.
  • the corresponding positioning shaft is generally provided with an axial positioning member, and the axial positioning member may It is a boss, or sleeve, or other reasonable structure. This ensures the axial positioning of each gear, thereby ensuring the reliability and stability of the gear transmission process.
  • the camera telescopic device 100 further includes a guide 40, the guide 40 is installed on the mounting plate 10, and is provided with a guide groove 41, the opening of the guide groove 41 is facing the transmission
  • the gear 20 is arranged and extends along the moving direction of the connecting member 60.
  • the rack portion 61 is movably accommodated in the guide groove 41, and the connecting portion 63 is arranged on the side of the rack portion 61 away from the transmission gear 20 and penetrates the guide The bottom wall of the groove 41 is exposed.
  • the flat motor 31 is mounted on the surface of the mounting plate 10
  • the guide 40 is mounted on the surface of the mounting plate 10 facing the flat motor 31, and is disposed adjacent to one side of the mounting plate 10, and the guide 40 is disposed toward the transmission gear 20.
  • There is a guide groove 41 the guide groove 41 is substantially elongated, and extends along the moving direction of the connecting member 60.
  • the rack portion 61 is accommodated in the guide groove 41 and can move in the guide groove 41.
  • the bottom wall is provided with a through hole 43, and the through hole 43 is substantially elongated and extends along the moving direction of the connecting member 60.
  • the connecting portion 63 is provided on the side of the rack portion 61 away from the transmission gear 20 and is exposed to the guide 40 through the through hole 43, and the exposed portion is used to connect the camera 200.
  • the setting of the guide member 40 plays a role of guiding and limiting the moving direction of the connecting member 60, so as to ensure that the moving process of the camera 200 is smoother and more reliable.
  • the camera telescopic device 100 further includes a cover 50, the cover 50 is disposed on the mounting plate 10, and the cover 50, the mounting plate 10 and the guide 40 Enclosed to form an accommodating cavity, the driving mechanism 30 and the transmission gear 20 are both arranged in the accommodating cavity.
  • the flat motor 31 is installed on the surface of the mounting board 10, and the cover 50 is provided on the surface of the mounting board 10 facing the flat motor 31.
  • the connection between the two can be snap connection, screw connection or other reasonable and effective Connection method.
  • the housing 50, the mounting plate 10 and the guide 40 are jointly enclosed to form an accommodating cavity (not labeled).
  • the flat motor 31, the driving gear 32, the transmission gear 20, and the gear set 33 are all located in the accommodating cavity.
  • the camera retractable device 100 is pre-installed in the form of a module, and then is installed in the housing as a whole, which can effectively reduce the installation difficulty of the camera retractable device 100.
  • the installation of various components in the cavity can isolate the noise generated during work, thereby reducing the noise generated when the mobile terminal uses the camera 200 and improving the user experience.
  • the cover 50 has a limiting hole 51 corresponding to the output shaft 311 of the flat motor 31, the end of the output shaft 311 of the flat motor 31 is inserted into the limiting hole 51, and the output shaft 311 of the flat motor 31 is also sleeved with a limiting hole.
  • the sleeve 3111 one end of the limit sleeve 3111 abuts against the casing 50, and the other end abuts against the driving gear 32, so that the installation stability of the flat motor 31 can be ensured.
  • the end of the first positioning shaft 11 facing away from the mounting plate 10 is fixed to the housing 50, that is, the housing 50 is provided with a first fixing hole 52, and the end of the first positioning shaft 11 is directly fixed to the housing 50 by welding.
  • the first fixing hole 52 in this way, the installation stability of the first positioning shaft 11 can be ensured, thereby ensuring the reliability of the rotation process of the transmission gear 20 and the second gear 332.
  • the fourth sub-gear 3323 of the second gear 332 abuts on the surface of the mounting plate 10
  • the first positioning shaft 11 is sleeved with a first positioning sleeve 14 toward one end of the housing 50, and one end of the first positioning sleeve 14 abuts
  • the first sub-transmission gear 21 connected to the transmission gear 20 has the other end abutting against the inner wall surface of the housing 50, and the insertion portion 213 of the first sub-transmission gear 21 abuts against the third sub-gear in the second gear 332 3321, so that the transmission gear 20 and the second gear 332 can be axially positioned to ensure the stability of their rotation.
  • the end of the second positioning shaft 12 away from the mounting plate 10 is also fixed to the casing 50, that is, the casing 50 is correspondingly provided with a second fixing hole 53, and the end of the second positioning shaft 12 is fixed in the second fixing hole 53 ,
  • the second positioning shaft 12 is sleeved with a second positioning sleeve 15 on one end facing the mounting plate 10, and the other end is sleeved with a third positioning sleeve 16, and the first gear 331 is located Between the second positioning sleeve 15 and the third positioning sleeve 16, one end of the second positioning sleeve 15 abuts against the mounting plate 10, and the other end abuts against the second sub-gear 3313 of the first gear 331, and the third positioning sleeve 16 One end abuts against the first sub-gear 3311 of the first gear 331, and the other end abuts against the inner wall surface of the casing 50, so
  • the end of the third positioning shaft 13 away from the mounting plate 10 is also fixed to the cover, that is, the cover 50 is provided with a third fixing hole 54 correspondingly, and the end of the third positioning shaft 13 is fixed in the third fixing hole 54.
  • a fourth positioning sleeve 17 is sleeved on the end of the third positioning shaft 13 facing the casing 50, and one end of the fourth positioning sleeve 17 abuts against the inner wall surface of the casing 50, The other end abuts against the fifth sub-gear 3331 of the third gear 333, and the sixth sub-gear 3333 of the third gear 333 abuts against the surface of the mounting plate 10, so that the axis of the third gear 333 can be To ensure the stability of the rotation process of the third gear 333.
  • the peripheral edge of the mounting board 10 is also formed with a first mounting lug 18, and the first mounting lug 18 is provided with a first fixing hole 52 for fixing the mounting board 10, generally using screws and first mounting holes 181 for fixed installation.
  • the peripheral edge of the casing 50 is also formed with a second mounting lug 55 for mounting and fixing, and the second mounting lug 55 is also provided with mounting holes.
  • screws and the second mounting holes 551 are used for fixing and mounting. The installation stability of the camera telescopic device 100 can be ensured.
  • the mounting plate 10 is provided with a heat dissipation port 19 corresponding to the flat motor 31 to effectively dissipate the heat generated during the operation of the flat motor 31, so that the service life of the flat motor 31 can be prolonged.
  • the camera telescopic device 100 further includes a support frame 70 that is elastically connected to the connecting portion 63 for mounting the camera 200.
  • the support frame 70 is arranged to install the camera 200 to ensure the installation reliability of the camera 200, and the support frame 70 is elastically connected to the connecting portion 63, so that not only the support frame 70 can be used to drive the camera 200 to move, but also the camera 200 can be moved.
  • the 200 is stretched and contracted, it acts as a buffer and protects the camera 200.
  • the support frame 70 includes a main body 71, a first limiting portion 73, a second limiting portion 75, and a guide post 77.
  • the first limiting portion 73 and the second limiting portion 75 are spaced apart along the moving direction of the connecting portion 63.
  • the camera telescopic device 100 further includes an elastic member 80, the elastic member 80 is sleeved on the guide post 77, and one end of the elastic member 80 abuts the connecting portion 63, and the other end abuts the second limiting portion 75.
  • the main body 71 is used to mount the camera 200, and the first limiting portion 73 and the second limiting portion 75 are both boss structures, and are protruding on the surface of the main body 71 at intervals along the moving direction of the connecting portion 63 to guide
  • the column 77 is roughly cylindrical, its axis direction is parallel to the surface of the mounting board 10, and its two ends are respectively connected to the first limiting portion 73 and the second limiting portion 75, the connecting portion 63 is provided with a connecting notch 631, and the connecting notch 631 is roughly an arc-shaped notch, and its size is adapted to the size of the guide column 77.
  • the connecting portion 63 is sleeved on the guide column 77 through the connecting notch 631, and the connecting portion 63 is located at one end of the guide column 77.
  • the elastic member 80 is pre-compressed.
  • the spring is sleeved on the guide post 77, and one end of the spring abuts against the connecting portion 63, and the other end abuts against the second limiting portion 75, so that under the action of the pre-compressed spring, the connecting portion 63 abuts against the first limit Position 73.
  • the elastic member 80 can transmit the expansion and contraction power, and can also buffer the camera 200 when it is impacted during the expansion and contraction process.
  • the arrangement of the guide post 77 can limit the connecting portion 63 and the elastic member 80 to ensure that the camera 200 is not easily shifted during the expansion and contraction process, thereby ensuring the reliability of the expansion and contraction process.
  • the elastic member 80 here can also be other elastic objects to play a buffering effect.
  • the connecting portion 63 is also provided with an observation port (not labeled) communicating with the connecting notch 631 for observing whether the connecting portion 63 is installed in place, so as to ensure the reliability of the transmission of the connecting portion 63.
  • the setting of the observation port also played a role in reducing weight.
  • the present invention also provides a mobile terminal.
  • the mobile terminal includes a camera 200 and the aforementioned camera telescopic device 100.
  • the camera 200 is connected to the connecting portion 63 of the connector 60 of the camera telescopic device 100.
  • the mobile terminal includes a housing, and the camera retractable device 100 is arranged in the housing and located on the back of the screen.
  • the camera 200 is also located on the back of the screen in the housing and is installed on the support frame 70 of the camera retractable device 100.
  • the drive mechanism 30 The drive gear 32 rotates, the drive gear 32 rotates to drive the gear set 33 to rotate, and the gear set 33 rotates to drive the transmission gear 20 to rotate, which in turn drives the connecting member 60 to move.
  • the support frame 70 can extend or extend the camera 200 under the drive of the connecting member 60. Retract, so that the screen does not have to reserve space for the camera 200, and the mobile terminal has a higher screen-to-body ratio.

Landscapes

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

Abstract

本发明公开一种摄像头伸缩装置和应用该摄像头伸缩装置的移动终端。其中，所述摄像头伸缩装置包括：安装板；驱动机构，所述驱动机构包括扁平电机，所述扁平电机设于所述安装板；传动齿轮，所述传动齿轮可转动地设于所述安装板，并传动连接于所述扁平电机的输出轴；以及连接件，所述连接件包括相连接的齿条部和连接部，所述齿条部可移动地设于所述安装板，并与所述传动齿轮啮合连接，所述连接部用以连接摄像头；所述扁平电机驱动所述传动齿轮转动，并带动所述连接件移动，以使所述摄像头伸出或缩回。本发明的技术方案能够实现移动终端中摄像头的伸缩，从而增大移动终端的屏占比。

Description

摄像头伸缩装置和移动终端 技术领域
本发明涉及移动终端摄像头技术领域，特别涉及一种摄像头伸缩装置和应用该摄像头伸缩装置的移动终端。
背景技术
随着消费者对智能移动终端的品质、技术及外观的要求越来越高，智能移动终端高屏占比已成为重要的发展方向。为了提高智能终端的高屏占比，通常将摄像头设置为可伸缩结构，常态下，摄像头位于移动终端壳体内并隐藏于屏幕的背面，当需要使用摄像头时，将摄像头伸出屏幕之外，使用完成后再将摄像头缩回壳体内，这样摄像头不占用屏幕的空间，可以实现高屏占比。因此，合理地设计摄像头可伸缩结构对于实现移动终端的高屏占比来说是极其重要的。
上述内容仅用于辅助理解本发明的技术方案，并不代表承认上述内容是现有技术。
发明内容
本发明的主要目的是提供一种摄像头伸缩装置和移动终端，旨在实现移动终端中摄像头的伸缩，从而增大移动终端的屏占比。
为实现上述目的，本发明提出的摄像头伸缩装置，包括：安装板；驱动机构，所述驱动机构包括扁平电机，所述扁平电机设于所述安装板；传动齿轮，所述传动齿轮可转动地设于所述安装板，并传动连接于所述扁平电机的输出轴；以及连接件，所述连接件包括相连接的齿条部和连接部，所述齿条部可移动地设于所述安装板，并与所述传动齿轮啮合连接，所述连接部用以连接摄像头；所述扁平电机驱动所述传动齿轮转动，并带动所述连接件移动，以使所述摄像头伸出或缩回。
在本发明的一实施例中，所述驱动机构还包括驱动齿轮，所述驱动齿轮 套接于所述扁平电机的输出轴，并与所述传动齿轮传动连接。
在本发明的一实施例中，所述连接件的移动方向与所述安装板的表面平行，所述扁平电机的输出轴的轴线垂直于所述连接件的移动方向。
在本发明的一实施例中，所述传动齿轮包括同轴设置且相连接的第一子传动齿轮和第二子传动齿轮，所述第一子传动齿轮部和所述第二子传动齿轮均可转动地设于所述安装板，所述第一子传动齿轮的直径小于所述第二子传动齿轮的直径，所述第一子传动齿轮与所述齿条部啮合连接，所述第二子传动齿轮与所述驱动齿轮传动连接。
在本发明的一实施例中，所述驱动机构还包括齿轮组，所述齿轮组可转动地设于所述安装板，所述齿轮组与所述第二子传动齿轮和所述驱动齿轮传动连接。
在本发明的一实施例中，所述齿轮组包括第一齿轮、第二齿轮及第三齿轮，所述第一齿轮、所述第二齿轮及所述第三齿轮均可转动地设于所述安装板，所述第一齿轮位于所述驱动齿轮和所述传动齿轮之间，所述第二齿轮与所述传动齿轮同轴设置，且位于所述传动齿轮与所述安装板之间，所述第三齿轮位于所述第二齿轮背向所述第一齿轮的一侧；所述第一齿轮包括同轴设置且相连接的第一子齿轮和第二子齿轮，所述第一子齿轮的直径大于所述第二子齿轮的直径，且所述第二子齿轮靠近所述安装板设置；所述第二齿轮包括同轴设置且相连接的第三子齿轮和第四子齿轮，所述第三子齿轮的直径大于所述第四子齿轮的直径，且所述第四子齿轮靠近所述安装板设置；所述第三齿轮包括同轴设置且相连接的第五子齿轮和第六子齿轮，所述第五子齿轮的直径小于所述第六子齿轮的直径，且所述第六子齿轮靠近所述安装板设置；所述第一子齿轮与所述驱动齿轮啮合连接，所述第二子齿轮与所述第三子齿轮啮合连接，所述第四子齿轮与所述第六子齿轮啮合连接，所述第五子齿轮与所述第二子传动齿轮啮合连接。
在本发明的一实施例中，所述摄像头伸缩装置还包括导向件，所述导向件安装于所述安装板，并设有导向槽，所述导向槽的开口朝向所述传动齿轮设置，且沿所述连接件的移动方向延伸设置，所述齿条部可移动地容置于所述导向槽内，所述连接部设于所述齿条部背离所述传动齿轮的一侧，并贯穿所述导向槽的底壁而显露。
在本发明的一实施例中，所述摄像头伸缩装置还包括罩壳，所述罩壳罩设于所述安装板，且所述罩壳、所述安装板及所述导向件围合形成容置腔，所述驱动机构和所述传动齿轮均设于所述容置腔内。
在本发明的一实施例中，所述摄像头伸缩装置还包括支撑架，所述支撑架弹性连接于所述连接部，用以安装所述摄像头。
在本发明的一实施例中，所述支撑架包括主体部、第一限位部、第二限位部及导向柱，所述第一限位部和所述第二限位部沿所述连接部的移动方向间隔设置于所述主体部的表面，所述导向柱的一端连接于所述第一限位部，另一端连接于所述第二限位部，所述连接部套接于所述导向柱，并抵接于所述第一限位部；所述摄像头伸缩装置还包括弹性件，所述弹性件套设于所述导向柱，且所述弹性件的一端抵接于所述连接部，另一端抵接于所述第二限位部。
本发明还提出了一种移动终端，移动终端包括摄像头和摄像头伸缩装置，所述摄像头连接于所述摄像头伸缩装置的连接件的连接部；所述摄像头伸缩装置包括：安装板；驱动机构，所述驱动机构包括扁平电机，所述扁平电机设于所述安装板；传动齿轮，所述传动齿轮可转动地设于所述安装板，并传动连接于所述扁平电机的输出轴；以及连接件，所述连接件包括相连接的齿条部和连接部，所述齿条部可移动地设于所述安装板，并与所述传动齿轮啮合连接，所述连接部用以连接摄像头；所述扁平电机驱动所述传动齿轮转动，并带动所述连接件移动，以使所述摄像头伸出或缩回。
本发明的技术方案，将驱动机构中扁平电机的输出轴传动连接于传动齿轮，传动齿轮与连接件的齿条部啮合连接，连接件的连接部用以连接移动终端的摄像头，如此，当需要使用摄像头时，扁平电机驱动传动齿轮转动，并带动连接件移动，以使得摄像头伸出屏幕之外；当使用完成后，扁平电机驱动传动齿轮转动，并带动连接件移动，以使得摄像头缩回壳体内并隐藏于屏幕的背面，这样可以保护摄像头，以避免因碰撞或摩擦意外情况导致摄像头发生损坏，且屏幕不必为摄像头预留空间，可以增大移动终端的屏占比。本发明的技术方案，采用齿轮齿条的传动方式来实现摄像头的伸缩，齿轮采用的外齿轮，易于加工制作，且制作成本低。并且，将驱动机构、传动齿轮及连接件均安装于安装板，这样不仅能够保证驱动结构、传动齿轮及连接件的 安装稳固性，从而保证了摄像头伸缩操作的可靠性，而且各零部件结构紧凑，传动效率高。同时，驱动机构采用扁平电机还能减小摄像头伸缩装置工作时产生的噪音，且使用寿命长，系统故障少。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明摄像头伸缩装置一实施例的结构示意图；
图2为图1摄像头伸缩装置另一视角的爆炸结构示意图；
图3为摄像头伸缩装置的局部结构示意图；
图4为摄像头伸缩装置另一视角的局部结构示意图；
图5为图4中传动齿轮和第二齿轮组装后的结构示意图；
图6为图4中传动齿轮和第二齿轮组装后的剖视结构示意图；
图7为图4中第一齿轮安装后的结构示意图；
图8为图4中第三齿轮安装后的结构示意图；
图9为图4中第三齿轮安装后的剖视结构示意图。
附图标号说明：
标号 名称 标号 名称
100 摄像头伸缩装置 332 第二齿轮
10 安装板 3321 第三子齿轮
11 第一定位轴 3323 第四子齿轮
12 第二定位轴 333 第三齿轮
13 第三定位轴 3331 第五子齿轮
14 第一定位套 3333 第六子齿轮
15 第二定位套 40 导向件
16 第三定位套 41 导向槽
17 第四定位套 43 贯穿孔
18 第一安装凸耳 50 罩壳
181 第一安装孔 51 限位孔
19 散热口 52 第一固定孔
20 传动齿轮 53 第二固定孔
21 第一子传动齿轮 54 第三固定孔
211 齿轮部 55 第二安装凸耳
213 插接部 551 第二安装孔
22 第二子传动齿轮 60 连接件
30 驱动机构 61 齿条部
31 扁平电机 63 连接部
311 输出轴 631 连接缺口
3111 限位套 70 支撑架
3113 安装套 71 主体部
32 驱动齿轮 73 第一限位部
33 齿轮组 75 第二限位部
331 第一齿轮 77 导向柱
3311 第一子齿轮 80 弹性件
3313 第二子齿轮 200 摄像头
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示(诸如上、下、左、右、 前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其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至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
另外，本发明各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种摄像头伸缩装置100，应用于移动终端，比如手机。摄像头伸缩装置100用以连接摄像头200，并带动摄像头200进行伸缩移动。
请参阅图1至图3，在本发明的一实施例中，摄像头伸缩装置100包括：安装板10；驱动机构30，驱动机构30包括扁平电机31，扁平电机31设于安装板10；传动齿轮20，传动齿轮20可转动地设于安装板10，并传动连接于扁平电机31的输出轴311；以及连接件60，连接件60包括相连接的齿条部61和连接部63，齿条部61可移动地设于安装板10，并与传动齿轮20啮合连接，连接部63用以连接摄像头200；扁平电机31驱动传动齿轮20转动，并带动连接件60移动，以使得摄像头200伸出或缩回。
具体地，安装板10大致呈平板状，驱动机构30包括扁平电机31，扁平电机31可以是安装于安装板10的一表面，其安装方式可以是螺钉固定、卡 扣固定或者合理且有效的安装固定方式；也可以是贯穿安装板10设置。这里选用扁平电机31，扁平电机31可使摄像头伸缩装置100工作时产生的噪音较小，且使用寿命长，系统故障少。扁平电机31的输出轴311的轴线可以垂直于安装板10的表面设置，也可以平行于安装板10的板面设置。传动齿轮20可以安装于安装板10的表面，也可以是贯穿安装板10设置；并且，传动齿轮20可相对于安装板10发生转动。这里传动齿轮20传动连接扁平电机31的输出轴，这样扁平电机31可以驱动传动齿轮20转动。这里驱动机构30可以是扁平电机31和蜗杆的组合结构，即蜗杆的一端连接于扁平电机31的输出轴，且蜗杆的表面与传动齿轮20啮合，这样扁平电机31驱动蜗杆转动，并带动传动齿轮20转动。当然地，这里驱动机构30也可以是扁平电机31和驱动齿轮32的组合结构，驱动齿轮32套接于扁平电机31的输出轴，并与传动齿轮20啮合连接，这样也可以实现传动齿轮20的转动；驱动机构30也或者是扁平电机31、驱动齿轮及链条的组合结构，驱动齿轮套接于扁平电机31的输出轴，并通过链条与传动齿轮20传动连接，这样也能实现传动齿轮20的转动；驱动机构30也或者是扁平电机31、驱动齿轮及齿轮组的组合结构，驱动齿轮32套接于扁平电机31的输出轴，并通过齿轮组与传动齿轮20传动连接，这样也能实现传动齿轮20的转动；也或者是其他合理的能够驱动传动齿轮20转动的结构，在此不再一一赘述。连接件60包括相连接的齿条部61和连接部63，齿条部61大致呈长条状，沿其长度方向的一侧形成有齿条，用以与传动齿轮20啮合连接，连接部63可以设于齿条部61的一端，也可以设于齿条部61远离传动齿轮20的一侧，用以连接摄像头200。如此，扁平电机31驱动传动齿轮20转动，可以带动连接件60移动，以使得摄像头200作伸缩移动，这里移动件的移动方向可以是平行于安装板10的板面，也可以是垂直于安装板10的板面，在此不作限制。常态下，摄像头200位于移动终端的壳体内并隐藏于屏幕的背面，这样可以保护摄像头200，以避免因碰撞或摩擦意外情况导致摄像头200发生损坏，同时，屏幕不必为摄像头200预留空间，可以增大移动终端的屏占比。当需要使用摄像头200时，启动驱动机构30带动传动齿轮20转动，并带动连接件60移动，以使得摄像头200伸出屏幕之外；当使用完成后，再次启动驱动机构30带动传动齿轮20转动，并带动连接件60移动，以使得摄像 头200缩回壳体内。
因此，可以理解的，本发明的技术方案，将驱动机构30中扁平电机31的输出轴311传动连接于传动齿轮20，传动齿轮20与连接件60的齿条部61啮合连接，连接件60的连接部63用以连接移动终端的摄像头200，如此，当需要使用摄像头200时，扁平电机31驱动传动齿轮20转动，并带动连接件60移动，以使得摄像头200伸出屏幕之外；当使用完成后，扁平电机31驱动传动齿轮20转动，并带动连接件60移动，以使得摄像头200缩回壳体内并隐藏于屏幕的背面，这样可以保护摄像头200，以避免因碰撞或摩擦意外情况导致摄像头200发生损坏，且屏幕不必为摄像头200预留空间，可以增大移动终端的屏占比。本发明的技术方案，采用齿轮齿条的传动方式来实现摄像头200的伸缩，齿轮采用的外齿轮，易于加工制作，且制作成本低。并且，将驱动机构30、传动齿轮20及连接件60均安装于安装板10，这样不仅能够保证驱动机构30、传动齿轮20及连接件60的安装稳固性，从而保证了摄像头200伸缩操作的可靠性，而且各零部件结构紧凑，传动效率高。同时，驱动机构30采用扁平电机31还能减小摄像头伸缩装置100工作时产生的噪音，且使用寿命长，系统故障少。
需要说明的是，为了便于扁平电机31的安装和安装板10的简化设计，一般地，将扁平电机31安装于安装板10的表面，且传动齿轮20安装于安装板10面向扁平电机31的表面。
在本发明的一实施例中，请参阅图2至图4，驱动机构30还包括驱动齿轮32，驱动齿轮32套接于扁平电机31的输出轴311，并与传动齿轮20传动连接。
具体地，驱动齿轮32套接于扁平电机31的输出轴311。并且，驱动齿轮32传动连接传动齿轮20，这样扁平电机31驱动驱动齿轮32转动，并可带动传动齿轮20转动。这里驱动齿轮32与传动齿轮20的传动连接方式可以是驱动齿轮32直接与传动齿轮20啮合连接，也可以是驱动齿轮32与传动齿轮20通过链条传动连接，又或者是其他合理且有效的传动方式。
需要说明的是，扁平电机31的输出轴311还套设有一安装套3113，驱动齿轮32位于安装套3113背离安装板10的一侧，这样可以有效地避免驱动齿轮32转动过程中与扁平电机31产生摩擦干扰。
在本发明的一实施例中，连接件60的移动方向与安装板10的表面平行，扁平电机31的输出轴311的轴线垂直于连接件60的移动方向。这里扁平电机31的轴线垂直于安装板10的表面设置，并垂直于连接件60的移动方向，如此的设置，可以有效地减小摄像头伸缩装置100的高度，从而有效降低移动终端的厚度。
请参阅图2和图4，在本发明的一实施例中，传动齿轮20包括同轴设置且相连接的第一子传动齿轮21和第二子传动齿轮22，第一子传动齿轮21和第二子传动齿轮22均可转动地设于安装板10，第一子传动齿轮21的直径小于第二子传动齿轮22的直径，第一子传动齿轮21与齿条部61啮合连接，第二子传动齿轮22与驱动齿轮32传动连接。
具体地，传动齿轮20为大小齿轮，即包括同轴设置且相互固定连接的第一子传动齿轮21和第二子传动齿轮22，即第一子传动齿轮21包括一体结构的齿轮部211和凸设于齿轮部211一侧的插接部213，插接部213呈空心柱结构，第二子传动齿轮22套接在插接部213，如此便可实现第一子传动齿轮21和第二子传动齿轮22的固定连接，并且二者同时转动。当然地，这里插接部213可以是轴肩结构，第一子传动齿轮21和第二子传动齿轮22通过轴肩过盈装配成一个整体。也或者是插接部213背离第一子传动齿轮21的端部为齿轮结构，第二子传动齿轮22套接于齿轮结构，也可实现二者的固定连接。本实施例中，扁平电机31安装于安装板10的表面，第一子传动齿轮21和第二子传动齿轮22以作为整体转动地安装于安装板10面向扁平电机31的表面，第一子传动齿轮21与齿条部61啮合连接，第二子传动齿轮22与驱动齿轮32传动连接，如此，扁平电机31驱动驱动齿轮32转动，并带动第二子传动齿轮22转动，第二子传动齿轮22转动带动第一子传动齿轮21转动，第一子传动齿轮21转动可带动连接件60移动，以使得摄像头200伸出或缩回。并且，第一子传动齿轮21的直径小于第二子传动齿轮22的直接，这样可以对连接件60的移动过程起到减速的作用，以保证连接件60的移动过程较为平缓，从而保证摄像头200的伸缩过程较为平缓。这里第一子传动齿轮21和第二子传动齿轮22的安装方式是：安装板10面向扁平电机31的表面开设有连接孔(未标示)，连接孔内插接有第一定位轴11，一般地，第一定位轴11焊接于连接孔的孔壁，以保证第一定位轴11的安装稳固 性。第一子传动齿轮21和第二子传动齿轮22固定连接后的整体套设于第一定位轴11，也即第一子传动齿轮21的插接部213直接套设于第一定位轴11，并可相对于第一定位轴11转动，如此，第二子传动齿轮22在驱动齿轮32的带动下转动，能够带动第一子传动齿轮21转动，进而带动连接件60移动以使得摄像头200伸出或缩回。当然地，第一子传动齿轮21和第二子传动齿轮22的安装方式也可以是第一子传动齿轮21和第二子传动齿轮22均套接于转动轴，转动轴转动地安装于安装板10，这样也可以实现第一子传动齿轮21和第二子传动齿轮22的同时转动。
在本发明的一实施例中，请参阅图3和图4，驱动机构30还包括齿轮组33，齿轮组33可转动地设于安装板10，齿轮组33与第二子传动齿轮22和驱动齿轮32传动连接。
为了保证连接件60于移动过程中与扁平电机31运转过程中不存在摩擦干涉，通常在传动齿轮20和驱动齿轮32之间设置有齿轮组33，齿轮组33与传动齿轮20和驱动齿轮32传动连接，这样驱动齿轮32可以通过齿轮组33来带动传动齿轮20转动。齿轮组33的设置，可以使得驱动齿轮32和传动齿轮20不必位于同一水平位置，这样便于设计者根据移动终端壳体内部的空间来合理布局各个齿轮零件，以提高空间利用率。
需要说明的是，当扁平电机31安装于安装板10的表面时，传动齿轮20、驱动齿轮32及齿轮组33均安装于安装板10面向扁平电机10的表面。
请参阅图4至图9，在本发明的一实施例中，齿轮组33包括第一齿轮331、第二齿轮332及第三齿轮333，第一齿轮331、第二齿轮332及第三齿轮333均可转动地设于安装板10，第一齿轮331位于驱动齿轮32和传动齿轮20之间，所述第二齿轮332与传动齿轮20同轴设置，且位于传动齿轮20和安装板10之间，第三齿轮333位于第二齿轮332背向第一齿轮331的一侧；第一齿轮331包括同轴设置且相连接的第一子齿轮3311和第二子齿轮3313，第一子齿轮3311的直径大于第二子齿轮3313的直径，且第二子齿轮3313靠近安装板10设置；第二齿轮332包括同轴设置且相连接的第三子齿轮3321和第四子齿轮3323，第三子齿轮3321的直径大于第四子齿轮3323的直径，且第四子齿轮3323靠近安装板10设置；第三齿轮333包括同轴设置且相连接的第五子齿轮3331和第六子齿轮3333，第五子齿轮3331的直径 小于第六子齿轮3333的直径，且第六子齿轮3333靠近安装板10设置；第一子齿轮3311与驱动齿轮32啮合连接，第二子齿轮3313与第三子齿轮3321啮合连接，第四子齿轮3323与第六子齿轮3333啮合连接，第五子齿轮3331与第二子传动齿轮22啮合连接。如此的设置，零部件结构紧凑，传动效率高，且占用空间小，空间利用率较高。这里第一齿轮331、第二齿轮332及第三齿轮333均为大小齿轮，大小齿轮的连接方式同传动齿轮20类似，也是通过大齿轮套接于小齿轮的插接部213以形成一个整体，如此实现大小齿轮的同时转动。可以理解的，第一子齿轮3311套接于第二子齿轮3313的插接部213以形成一个整体，第三子齿轮3321套接于第四子齿轮3323的插接部213以形成一个整体，第六子齿轮3333套接于第五子齿轮3331的插接部213以形成一个整体。第一子齿轮3311和第二子齿轮3313的安装方式是：安装板10的表面凸设有第二定位轴12，第二定位轴12一般焊接于安装板10，第一子齿轮3311和第二子齿轮3313固定连接后的整体套设于第二定位轴12，并可相对于第二定位轴12转动，如此便可实现二者的传动。当然地这里第一子齿轮3311和第二子齿轮3313的安装方式也可以是第一子齿轮3311和第二子齿轮3313均套接于转动轴，转动轴转动地安装于安装板10，这样也可以实现第一子传动齿轮21和第二子传动齿轮22的同时转动。
请再次参阅图4和图5，第三子齿轮3321和第四子齿轮3323的安装方式与第一子齿轮3311和第二子齿轮3313的安装方式类似，即第三子齿轮3321和第四子齿轮3323固定连接后的整体套设于第一定位轴11，并可相对于第一定位轴11转动，如此便可实现二者的同时转动。为了避免第三子齿轮3321与第二子传动齿轮22的直接接触而造成相互影响，一般地第一子传动齿轮21的插接部213显露于第二子传动齿轮22背向第一子传动齿轮21的表面，且显露端抵接于第三子齿轮3321的表面，也即第三子齿轮3321与第二子传动齿轮22之间存在一定间隙，可以很好地避免二者转动过程的干扰影响。
请参阅图4、图8及图9，第五子齿轮3331和第六子齿轮3333的安装方式也与第一子齿轮3311和第二子齿轮3313的安装方式类似，即安装板10面向扁平电机31的表面凸设有第三定位轴13，第三定位轴13一般焊接于安 装板10，第五子齿轮3331和第六子齿轮3333固定连接后的整体套设于第三定位轴13，并可相对于第三定位轴13转动，如此便可实现二者的传动。
需要说明的是，为了减小传动齿轮20、第一齿轮331、第二齿轮332及第三齿轮333与对应定位轴之间的摩擦，一般在每一齿轮与对应定位轴之间设置有轴承(未图示)。
进一步地，为了保证传动齿轮20、第一齿轮331、第二齿轮332及第三齿轮333在转动过程中的轴向定位，一般在对应的定位轴设置有轴向定位件，轴向定位件可以是凸台、或套筒、或其他合理的结构。这样保证每一齿轮的轴向定位，从而保证齿轮传动过程的可靠性和稳定性。
请参阅图2至图4，在本发明的一实施例中，摄像头伸缩装置100还包括导向件40，导向件40安装于安装板10，并设有导向槽41，导向槽41的开口朝向传动齿轮20设置，且沿连接件60的移动方向延伸设置，齿条部61可移动地容置于导向槽41内，连接部63设于齿条部61背离传动齿轮20的一侧，并贯穿导向槽41的底壁而显露。
本实施例中，扁平电机31安装于安装板10的表面，导向件40安装于安装板10面向扁平电机31的表面，并邻近安装板10的一侧边设置，导向件40朝向传动齿轮20设有导向槽41，导向槽41大致呈长条状，沿连接件60的移动方向延伸设置，齿条部61容置于该导向槽41内，并可在导向槽41内移动，导向槽41的底壁开设有贯穿孔43，贯穿孔43大致呈长条状，沿连接件60的移动方向延伸设置。连接部63设于齿条部61背离传动齿轮20的一侧，并穿过贯穿孔43显露于导向件40，其显露部用于连接摄像头200。导向件40的设置对连接件60的移动方向起到引导和限位作用，以保证摄像头200的移动过程更加顺畅和可靠。
请再次参阅图1和图2，在本发明的一实施例中，摄像头伸缩装置100还包括罩壳50，罩壳50罩设于安装板10，且罩壳50、安装板10及导向件40围合形成容置腔，驱动机构30和传动齿轮20均设于容置腔内。
本实施例中，扁平电机31安装于安装板10的表面，罩壳50罩设于安装板10面向扁平电机31的表面，二者的连接方式可以是卡扣连接、螺钉连接或者其他合理且有效的连接方式。并且罩壳50、安装板10及导向件40共同围合形成容置腔(未标示)，扁平电机31、驱动齿轮32、传动齿轮20及 齿轮组33各零部件均位于该容置腔内，这样摄像头伸缩装置100先以模组的形式完成预安装，再整体安装于壳体内，如此可以有效地降低摄像头伸缩装置100的安装难度。并且将各个零部件安装于容腔内，可以隔绝其工作时产生的噪音传播，从而减小移动终端使用摄像头200时产生的噪音，提升用户体验。
进一步地，罩壳50对应扁平电机31输出轴311开设有限位孔51，扁平电机31输出轴311的端部插接于限位孔51内，且扁平电机31的输出轴311还套设有限位套3111，限位套3111的一端抵接于罩壳50，另一端抵接驱动齿轮32，这样可以保证扁平电机31的安装稳固性。
进一步参阅图1和图2，第一定位轴11背离安装板10的一端固定于罩壳50，即罩壳50开设有第一固定孔52，第一定位轴11的端部直接通过焊接固定于第一固定孔52内，如此可以保证第一定位轴11的安装稳固性，从而保证传动齿轮20和第二齿轮332的转动过程的可靠性。并且，第二齿轮332中的第四子齿轮3323抵接于安装板10的表面，第一定位轴11朝向罩壳50的一端套设有第一定位套14，第一定位套14的一端抵接于传动齿轮20的第一子传动齿轮21，另一端抵接于罩壳50的内壁面，且第一子传动齿轮21的插接部213抵接于第二齿轮332中的第三子齿轮3321，这样便可对传动齿轮20和第二齿轮332轴向定位，以保证二者转动的稳定性。
同样地，第二定位轴12背离安装板10的一端也固定于罩壳50，即罩壳50对应开设有第二固定孔53，第二定位轴12的端部固定于第二固定孔53内，以保证第二定位轴12的安装稳固性，并且第二定位轴12朝向安装板10的一端套设有第二定位套15，另一端套设有第三定位套16，第一齿轮331位于第二定位套15和第三定位套16之间，且第二定位套15的一端抵接于安装板10，另一端抵接第一齿轮331的第二子齿轮3313，第三定位套16的一端抵接于第一齿轮331的第一子齿轮3311，另一端抵接于罩壳50的内壁面，这样便可实现对第一齿轮331的轴向定位，以保证第一齿轮331转动过程的稳定性。
同样地，第三定位轴13背离安装板10的一端也固定于罩盖，即罩壳50对应开设有第三固定孔54，第三定位轴13的端部固定于第三固定孔54内，以保证第三定位轴13的安装稳固性，并且第三定位轴13朝向罩壳50的一 端套设有第四定位套17，第四定位套17的一端抵接于罩壳50的内壁面，另一端抵接于第三齿轮333中的第五子齿轮3331，且第三齿轮333中的第六子齿轮3333抵接于安装板10的板面，这样便可实现对第三齿轮333的轴向定位，以保证第三齿轮333转动过程的稳定性。
请再次参阅图2，安装板10的周缘还形成有第一安装凸耳18，第一安装凸耳18开设有第一固定孔52，用以固定安装板10，一般采用螺钉与第一安装孔181的配合进行固定安装。同样地，罩壳50的周缘也形成有用于安装固定的第二安装凸耳55，第二安装凸耳55也开设有安装孔，一般采用螺钉与第二安装孔551的配合进行固定安装，这样可以保证摄像头伸缩装置100的安装稳固性。
进一步地，安装板10对应于扁平电机31开设有散热口19，以对扁平电机31工作时产生的热量进行有效地散除，这样可以延长扁平电机31的使用寿命。
请再次参阅图1，在本发明的一实施例中，摄像头伸缩装置100还包括支撑架70，支撑架70弹性连接于连接部63，用以安装摄像头200。支撑架70的设置是为了安装摄像头200，以保证摄像头200的安装可靠性，并且，支撑架70弹性连接于连接部63，这样不仅可以实现通过支撑架70来带动摄像头200移动，而且还对摄像头200伸缩过程中受到冲击时起到缓冲作用，起到保护摄像头200的作用。
进一步地，支撑架70包括主体部71、第一限位部73、第二限位部75及导向柱77，第一限位部73和第二限位部75沿连接部63的移动方向间隔设置于主体部71的表面，导向柱77的一端连接于第一限位部73，另一端连接于第二限位部75，连接部63套接于导向柱77靠近第一限位部73的一端；摄像头伸缩装置100还包括弹性件80，弹性件80套设于导向柱77，且弹性件80的一端抵接于连接部63，另一端抵接于第二限位部75。
具体地，主体部71用于安装摄像头200，第一限位部73和第二限位部75均为凸台结构，并沿连接部63的移动方向间隔凸设于主体部71的表面，导向柱77大致呈圆柱状，其轴线方向平行于安装板10的板面，且两端分别连接于第一限位部73和第二限位部75，连接部63设有连接缺口631，连接缺口631大致呈弧形缺口，其尺寸与导向柱77的尺寸相适配，连接部63通 过连接缺口631套设于导向柱77，且连接部63位于导向柱77的一端，弹性件80为预压缩的弹簧，套设于导向柱77，且弹簧的一端抵接连接部63，另一端抵接于第二限位部75，这样在预压缩弹簧的作用下，连接部63抵接于第一限位部73。如此的设置，弹性件80即可传输伸缩动力，又可以对对摄像头200伸缩过程中受到冲击时起到缓冲作用。并且，导向柱77的设置，能够对连接部63和弹性件80进行限位，以保证摄像头200伸缩过程中不易发生偏移，从而保证其伸缩过程的可靠性。当然地，这里弹性件80也可以是其他具有弹性的物件，以起到缓冲的作用。
需要说明的是连接部63还设有与连接缺口631相连通的观察口(未标示)，用以观察连接部63是否安装到位，以保证连接部63传动的可靠性。同时观察口的设置也起到了减重的作用。
本发明还提出一种移动终端，所述移动终端包括摄像头200和如前所述的摄像头伸缩装置100，摄像头200连接于摄像头伸缩装置100的连接件60的连接部63，该摄像头伸缩装置100的具体结构参照前述实施例。由于本移动终端采用了前述所有实施例的全部技术方案，因此至少具有前述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
具体地，移动终端包括壳体，摄像头伸缩装置100设于壳体内并位于屏幕的背面，摄像头200也位于壳体内屏幕的背面，并安装于摄像头伸缩装置100的支撑架70，如此，驱动机构30驱动驱动齿轮32转动，驱动齿轮32转动带动齿轮组33转动，齿轮组33转动带动传动齿轮20转动，进而带动连接件60移动，支撑架70在连接件60的带动下可以使得摄像头200伸出或缩回，这样屏幕不必为摄像头200预留空间，移动终端具有较高的屏占比。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (11)

  1. 一种摄像头伸缩装置，其特征在于，包括：
    安装板；
    驱动机构，所述驱动机构包括扁平电机，所述扁平电机设于所述安装板；
    传动齿轮，所述传动齿轮可转动地设于所述安装板，并传动连接于所述扁平电机的输出轴；以及
    连接件，所述连接件包括相连接的齿条部和连接部，所述齿条部可移动地设于所述安装板，并与所述传动齿轮啮合连接，所述连接部用以连接摄像头；
    所述扁平电机驱动所述传动齿轮转动，并带动所述连接件移动，以使所述摄像头伸出或缩回。
  2. 如权利要求1所述的摄像头伸缩装置，其特征在于，所述驱动机构还包括驱动齿轮，所述驱动齿轮套接于所述扁平电机的输出轴，并与所述传动齿轮传动连接。
  3. 如权利要求2所述的摄像头伸缩装置，其特征在于，所述连接件的移动方向与所述安装板的表面平行，所述扁平电机的输出轴的轴线垂直于所述连接件的移动方向。
  4. 如权利要求2所述的摄像头伸缩装置，其特征在于，所述传动齿轮包括同轴设置且相连接的第一子传动齿轮和第二子传动齿轮，所述第一子传动齿轮部和所述第二子传动齿轮均可转动地设于所述安装板，所述第一子传动齿轮的直径小于所述第二子传动齿轮的直径，所述第一子传动齿轮与所述齿条部啮合连接，所述第二子传动齿轮与所述驱动齿轮传动连接。
  5. 如权利要求4所述的摄像头伸缩装置，其特征在于，所述驱动机构还包括齿轮组，所述齿轮组可转动地设于所述安装板，所述齿轮组与所述第 二子传动齿轮和所述驱动齿轮传动连接。
  6. 如权利要求5所述的摄像头伸缩装置，其特征在于，所述齿轮组包括第一齿轮、第二齿轮及第三齿轮，所述第一齿轮、所述第二齿轮及所述第三齿轮均可转动地设于所述安装板，所述第一齿轮位于所述驱动齿轮和所述传动齿轮之间，所述第二齿轮与所述传动齿轮同轴设置，且位于所述传动齿轮与所述安装板之间，所述第三齿轮位于所述第二齿轮背向所述第一齿轮的一侧；
    所述第一齿轮包括同轴设置且相连接的第一子齿轮和第二子齿轮，所述第一子齿轮的直径大于所述第二子齿轮的直径，且所述第二子齿轮靠近所述安装板设置；
    所述第二齿轮包括同轴设置且相连接的第三子齿轮和第四子齿轮，所述第三子齿轮的直径大于所述第四子齿轮的直径，且所述第四子齿轮靠近所述安装板设置；
    所述第三齿轮包括同轴设置且相连接的第五子齿轮和第六子齿轮，所述第五子齿轮的直径小于所述第六子齿轮的直径，且所述第六子齿轮靠近所述安装板设置；
    所述第一子齿轮与所述驱动齿轮啮合连接，所述第二子齿轮与所述第三子齿轮啮合连接，所述第四子齿轮与所述第六子齿轮啮合连接，所述第五子齿轮与所述第二子传动齿轮啮合连接。
  7. 如权利要求1至6中任一项所述的摄像头伸缩装置，其特征在于，所述摄像头伸缩装置还包括导向件，所述导向件安装于所述安装板，并设有导向槽，所述导向槽的开口朝向所述传动齿轮设置，且沿所述连接件的移动方向延伸设置，所述齿条部可移动地容置于所述导向槽内，所述连接部设于所述齿条部背离所述传动齿轮的一侧，并贯穿所述导向槽的底壁而显露。
  8. 如权利要求7所述的摄像头伸缩装置，其特征在于，所述摄像头伸缩装置还包括罩壳，所述罩壳罩设于所述安装板，且所述罩壳、所述安装板及所述导向件围合形成容置腔，所述驱动机构和所述传动齿轮均设于所述容 置腔内。
  9. 如权利要求1至6中任一项所述的摄像头伸缩装置，其特征在于，所述摄像头伸缩装置还包括支撑架，所述支撑架弹性连接于所述连接部，用以安装所述摄像头。
  10. 如权利要求9所述的摄像头伸缩装置，其特征在于，所述支撑架包括主体部、第一限位部、第二限位部及导向柱，所述第一限位部和所述第二限位部沿所述连接部的移动方向间隔设置于所述主体部的表面，所述导向柱的一端连接于所述第一限位部，另一端连接于所述第二限位部，所述连接部套接于所述导向柱，并抵接于所述第一限位部；
    所述摄像头伸缩装置还包括弹性件，所述弹性件套设于所述导向柱，且所述弹性件的一端抵接于所述连接部，另一端抵接于所述第二限位部。
  11. 一种移动终端，其特征在于，所述移动终端包括摄像头和如权利要求1至10中任一项所述的摄像头伸缩装置，所述摄像头连接于所述摄像头伸缩装置的连接件的连接部。
PCT/CN2019/129822 2019-08-26 2019-12-30 摄像头伸缩装置和移动终端 WO2021036141A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910794820.5 2019-08-26
CN201910794820.5A CN110445970B (zh) 2019-08-26 2019-08-26 摄像头伸缩装置和移动终端

Publications (1)

Publication Number Publication Date
WO2021036141A1 true WO2021036141A1 (zh) 2021-03-04

Family

ID=68437729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/129822 WO2021036141A1 (zh) 2019-08-26 2019-12-30 摄像头伸缩装置和移动终端

Country Status (2)

Country Link
CN (1) CN110445970B (zh)
WO (1) WO2021036141A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114708785A (zh) * 2022-04-08 2022-07-05 中交二公局第三工程有限公司 一种基于bim的建筑建模展示装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110062146B (zh) * 2019-05-24 2020-10-09 维沃移动通信（杭州）有限公司 终端设备
CN110602357B (zh) * 2019-08-26 2021-06-08 歌尔股份有限公司 摄像头伸缩装置和移动终端
CN110445970B (zh) * 2019-08-26 2021-03-12 歌尔股份有限公司 摄像头伸缩装置和移动终端
CN111031741A (zh) * 2019-12-09 2020-04-17 维沃移动通信（杭州）有限公司 电子设备
CN111182096B (zh) * 2019-12-23 2021-08-20 诚瑞光学(常州)股份有限公司 电子设备以及电子设备的使用方法
CN113199986B (zh) * 2020-01-16 2022-07-29 荣耀终端有限公司 运动结构、开合装置及移动终端
CN115067837A (zh) * 2022-07-08 2022-09-20 深圳市欢创科技有限公司 一种距离测量装置及移动机器人

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261257A1 (en) * 2005-05-17 2006-11-23 Jin-Chyuan Hwang Direction-turning device for the lens of a camera phone
CN207410387U (zh) * 2017-11-27 2018-05-25 严凌 一种智能手机部件的全新智能伸缩柱结构
CN108512953A (zh) * 2017-09-27 2018-09-07 深圳市兆威机电股份有限公司 手机摄像头伸缩装置及手机
CN108924299A (zh) * 2018-07-02 2018-11-30 广州三星通信技术研究有限公司 电子设备
CN109257472A (zh) * 2018-11-22 2019-01-22 江苏精研科技股份有限公司 一种伸缩装置及手机
CN208572223U (zh) * 2018-07-02 2019-03-01 广州三星通信技术研究有限公司 摄像头伸缩机构及电子设备
CN109922246A (zh) * 2019-04-02 2019-06-21 歌尔科技有限公司 一种摄像头伸缩结构以及摄像设备
CN110445970A (zh) * 2019-08-26 2019-11-12 歌尔股份有限公司 摄像头伸缩装置和移动终端

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3056427B1 (en) * 2015-02-12 2020-06-03 San Jorge Tecnologicas, S.L. Pneumatic drone
CN205901885U (zh) * 2016-03-28 2017-01-18 深圳明心科技有限公司 一种可伸缩的摄像头
CN207782887U (zh) * 2018-02-09 2018-08-28 北京小米移动软件有限公司 驱动装置及移动终端
CN209164993U (zh) * 2018-12-12 2019-07-26 歌尔科技有限公司 摄像头隐藏机构和电子设备
CN110051119B (zh) * 2019-04-08 2024-09-17 长城信息股份有限公司 伸缩机构及具有该伸缩机构的摄像头

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261257A1 (en) * 2005-05-17 2006-11-23 Jin-Chyuan Hwang Direction-turning device for the lens of a camera phone
CN108512953A (zh) * 2017-09-27 2018-09-07 深圳市兆威机电股份有限公司 手机摄像头伸缩装置及手机
CN207410387U (zh) * 2017-11-27 2018-05-25 严凌 一种智能手机部件的全新智能伸缩柱结构
CN108924299A (zh) * 2018-07-02 2018-11-30 广州三星通信技术研究有限公司 电子设备
CN208572223U (zh) * 2018-07-02 2019-03-01 广州三星通信技术研究有限公司 摄像头伸缩机构及电子设备
CN109257472A (zh) * 2018-11-22 2019-01-22 江苏精研科技股份有限公司 一种伸缩装置及手机
CN109922246A (zh) * 2019-04-02 2019-06-21 歌尔科技有限公司 一种摄像头伸缩结构以及摄像设备
CN110445970A (zh) * 2019-08-26 2019-11-12 歌尔股份有限公司 摄像头伸缩装置和移动终端

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114708785A (zh) * 2022-04-08 2022-07-05 中交二公局第三工程有限公司 一种基于bim的建筑建模展示装置
CN114708785B (zh) * 2022-04-08 2023-07-21 中交二公局第三工程有限公司 一种基于bim的建筑建模展示装置

Also Published As

Publication number Publication date
CN110445970A (zh) 2019-11-12
CN110445970B (zh) 2021-03-12

Similar Documents

Publication Publication Date Title
WO2021036141A1 (zh) 摄像头伸缩装置和移动终端
WO2021036142A1 (zh) 摄像头伸缩装置和移动终端
JP6731072B2 (ja) 携帯電話のカメラの伸縮装置及び携帯電話
CN111866229B (zh) 一种电子设备
WO2020238474A1 (zh) 终端设备
CN111064874B (zh) 电子设备
WO2020082400A1 (zh) 一种摄像头伸缩装置及手机
WO2021127917A1 (zh) 摄像装置、电子设备及电子设备的使用方法
WO2021136156A1 (zh) 电子设备
WO2020207467A1 (zh) 终端设备
CN113409691A (zh) 电子设备
CN106969109B (zh) 一种拆装方便的致动器
CN109785752A (zh) 显示装置
EP4124931A1 (en) Hinge structure and foldable display device
CN110557545A (zh) 电子设备
WO2020156164A1 (zh) 驱动系统及终端设备
CN213420350U (zh) 用于智能电视或显示器的云台结构
WO2022218260A1 (zh) 电子设备
WO2020177562A1 (zh) 终端设备
CN213126739U (zh) 可折叠壳体及电子装置
CN210500331U (zh) 一种内转子行星减速电机关节
WO2021143363A1 (zh) 折叠显示装置及移动终端
CN108200250B (zh) 摄像头组件与电子设备
CN214381060U (zh) 一种旋转调节结构、摄像头及电子设备
CN111069360A (zh) 一种电器配件加工用弯折装置

Legal Events

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

Ref document number: 19943655

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19943655

Country of ref document: EP

Kind code of ref document: A1