WO2021127918A1 - Dispositif électronique et procédé d'utilisation du dispositif électronique - Google Patents

Dispositif électronique et procédé d'utilisation du dispositif électronique Download PDF

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Publication number
WO2021127918A1
WO2021127918A1 PCT/CN2019/127623 CN2019127623W WO2021127918A1 WO 2021127918 A1 WO2021127918 A1 WO 2021127918A1 CN 2019127623 W CN2019127623 W CN 2019127623W WO 2021127918 A1 WO2021127918 A1 WO 2021127918A1
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WO
WIPO (PCT)
Prior art keywords
lens module
push block
electronic device
screw rod
guide rod
Prior art date
Application number
PCT/CN2019/127623
Other languages
English (en)
Chinese (zh)
Inventor
吴龙兴
王尧
周帅宇
刘柯佳
Original Assignee
诚瑞光学(常州)股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 诚瑞光学(常州)股份有限公司 filed Critical 诚瑞光学(常州)股份有限公司
Priority to PCT/CN2019/127623 priority Critical patent/WO2021127918A1/fr
Publication of WO2021127918A1 publication Critical patent/WO2021127918A1/fr

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Classifications

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

Definitions

  • the present invention relates to the field of imaging technology, and in particular to an electronic device and a method of using the electronic device.
  • full-screen electronic products have become mainstream products, and full-screen is one of the selling points of various models.
  • Traditional lens installations are installed by digging holes, but this will affect the use of full-screen.
  • manufacturers have started With a pop-up lens, the structure of the pop-up lens is more beautiful and can achieve a true full screen.
  • the existing pop-up lenses mainly focus on extending the front camera or extending the front camera and the rear camera at the same time, which have a single function and affect the user experience.
  • the first object of the present invention is to provide an electronic device which has the advantages of telescopic and bidirectional rotation.
  • An electronic device including:
  • the back shell includes a back plate and a wall surrounding the edge of the back plate, the wall being provided with a through opening for the lens module to pass through;
  • a support member which is rotatably connected with the lens module, and the support member is provided with a stopper for limiting the displacement of the support member;
  • a push block is sleeved on the screw rod and can move along the axial direction of the screw rod, and the push block is provided with a first guide hole and a threaded hole that is threadedly matched with the screw rod;
  • the first transmission assembly includes a first guide rod, a first elastic member, and a second elastic member.
  • One end of the first guide rod is connected to the support member, and the other end is provided with a first limiting portion, and the first The guide rod can be movably passed through the first guide hole, the first elastic member is elastically compressed between the support member and the pushing block, and the second elastic member is elastically compressed between the pushing block and the pushing block. Between the first limit part;
  • the second transmission component is connected between the push block and the lens module for driving the lens module to rotate in a forward or reverse direction;
  • the limit mechanism includes a magnetic member, an electromagnet, and a buckle member located on the side of the support member and connected to the inner side wall of the surrounding wall at one end.
  • the buckle member is away from one end of the surrounding wall and faces the One side of the support member is provided with a second limiting portion for snap-fitting with the support member, one of the magnetic member and the electromagnet is provided on the buckle member, and the other is provided on the The back shell or the stopper.
  • the two limiting mechanisms are respectively located on both sides of the opening.
  • the second limiting portion is provided at the bottom of the buckle, and one of the magnetic member and the electromagnet is provided at the bottom of the buckle and faces away from the second The limiting portion is provided, and the other is provided on the back shell.
  • the electromagnet is supplied with a forward current, the magnetic member and the electromagnet are magnetically attracted to make the second limiting portion separate from the supporting member; or,
  • the second limiting portion is provided at the bottom of the buckle, one of the magnetic member and the electromagnet is provided on the top of the buckle and facing away from the second limiting portion, and One is provided on the side of the support member facing the second limiting portion.
  • the first transmission assembly further includes a sleeve sleeved on the first guide rod and slidably connected with the first guide rod
  • the push block includes a sleeve sleeved on the screw rod
  • the push block further includes a second extension part located on the side of the push block body away from the first extension part, the second extension part is provided with a second threaded hole, and the second extension part is provided with a second threaded hole.
  • the transmission assembly includes a second guide rod, a shaft with one end connected to the lens module, a first gear sleeved on one end of the second guide rod away from the push block, and a shaft sleeved outside the shaft
  • the second gear, the second guide rod is provided with a threaded section that is threadedly matched with the second threaded hole, and the second gear meshes with the first gear.
  • the shaft is provided with a through hole for wiring.
  • the side of the first extension portion facing the back plate is recessed away from the back plate to form the first guide hole, the sleeve is provided with a recessed portion, and the recessed portion is clamped to In the first guide hole.
  • the support includes a support main body and a boss provided on a side of the support main body facing the lens module, and the support main body faces two sides of the lens module compared to the lens module.
  • the protrusion forms the stop part, and the projection contour of the boss on the support body is located within the projection contour of the lens module on the support body.
  • the electronic device further includes a fixing seat provided on a side of the support member away from the lens module, the fixing seat including a bottom plate, a first side plate protruding from the bottom plate, and A second side plate protruding from the bottom plate and spaced apart from the first side plate, one end of the screw rod connected to the drive mechanism is rotatably connected to the second side plate, and the other end is connected to the first side plate.
  • the side plate is rotatably connected, and the push block is located between the first side plate and the second side plate.
  • the electronic device further includes a third guide rod, the third guide rod is located on the side of the screw rod close to the first guide rod, and one end of the third guide rod is connected to the first guide rod.
  • the first side plate is connected, the other end is connected to the second side plate, the push block is penetrated with a second guide hole, and the third guide rod passes through the second guide hole.
  • the second object of the present invention is to provide a method for using an electronic device based on the above electronic device, including:
  • the electronic device receives a first control instruction and sends a first execution instruction to the driving mechanism
  • the driving mechanism drives the screw rod to start rotating forward, the screw rod drives the push block to move linearly toward the lens module, and the push block passes through the first
  • An elastic member pushes the support member and the lens module to move linearly toward the opening until the support member stops moving due to the stop of the surrounding wall.
  • the lens module passes through The through opening runs to a preset position, and the second limiting portion is snap-fitted with the support.
  • the method of using the electronic device further includes:
  • the electronic device receives a second control instruction and sends a second execution instruction to the driving mechanism
  • the screw rod rotates forward, and the screw rod drives the push block to move linearly toward the lens module and compress the first elastic member.
  • the support member is pressed against the surrounding wall, and the pushing block drives the second transmission assembly to rotate and drive the lens module to rotate forward by a predetermined angle;
  • the electronic device receives a third control instruction and sends a third execution instruction to the driving mechanism
  • the driving mechanism drives the screw rod to rotate in the reverse direction, the screw rod drives the push block to move away from the lens module in a linear motion, and the push block drives the second
  • the rotation of the transmission assembly drives the lens module to rotate to an initial angle.
  • the method of using the electronic device further includes:
  • the electronic device receives a fourth control instruction and sends a fourth execution instruction to the driving mechanism
  • the driving mechanism drives the screw rod to rotate in the reverse direction, and the screw rod drives the push block to move away from the lens module to move linearly and compress the second elastic member.
  • the support member is pressed against the second limiting portion, and the push block in turn drives the second transmission assembly to rotate to drive the lens module to reversely rotate by a predetermined angle;
  • the electronic device receives a fifth control instruction and sends a fifth execution instruction to the driving mechanism
  • the driving mechanism drives the screw rod to rotate forward, the screw rod drives the push block to move linearly toward the lens module, and the push block drives the second
  • the rotation of the transmission assembly drives the lens module to rotate to an initial angle.
  • the method of using the electronic device further includes:
  • the electronic device receives a sixth control instruction and sends a sixth execution instruction to the driving mechanism
  • the driving mechanism drives the screw rod to rotate in the reverse direction, the screw rod drives the push block to move away from the lens module to move linearly, and the push block passes through the second elastic member
  • the first guide rod is driven to drive the support and the lens module to move synchronously in a linear motion until the lens module is retracted to an initial position through the opening.
  • the beneficial effect of the present invention is that the driving mechanism provides power to the screw rod to drive the first transmission assembly to move and the second transmission assembly to move, and the first transmission assembly can drive the support and the lens module to move linearly.
  • the second transmission component can drive the lens module to rotate relative to the support, and limit the support by setting a limit mechanism, so as to realize the bidirectional rotation of the lens module, which is convenient for users to use, and also makes the appearance of the electronic device more Beauty.
  • FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention, and the camera mechanism is in an initial state at this time;
  • Figure 2 is an enlarged view of A in Figure 1;
  • Figure 3 is a partial exploded view of an electronic device provided by an embodiment of the present invention.
  • Figure 4 is a top view of a support provided by an embodiment of the present invention.
  • Figure 5 is a top view of a push block provided by an embodiment of the present invention.
  • Figure 6 is a schematic structural diagram of a first transmission assembly provided by an embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of a second transmission assembly provided by an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a fastener provided by an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention, and the camera mechanism is in an extended state at this time;
  • FIG. 10 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention, and the camera mechanism is in a forward rotation state at this time;
  • FIG. 11 is a top view of an electronic device provided by an embodiment of the present invention, at this time the camera mechanism is in a forward rotation state;
  • FIG. 12 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention. At this time, the camera mechanism is in an inverted state;
  • FIG. 13 is a top view of an electronic device provided by an embodiment of the present invention, and the camera mechanism is in an inverted state at this time;
  • FIG. 14 is a schematic structural diagram of an electronic device according to another embodiment of the present invention.
  • Fig. 15 is an enlarged view of B in Fig. 14.
  • Support 400. Support; 41. Support body; 411. Mounting groove; 42, boss; 43. Stop;
  • Push block 51. Push block body; 511, first threaded hole; 512, second guide hole; 52, first extension; 521, first guide hole; 53, second extension; 531, second Threaded hole;
  • First transmission assembly 81. First guide rod; 811. First limit part; 82. First elastic member; 83. Second elastic member; 84. Sleeve; 841. Recessed portion;
  • the second transmission assembly 91.
  • an embodiment of the present invention provides an electronic device 1.
  • the electronic device 1 can be any of a mobile phone, a tablet, a computer, a TV, and a Bluetooth speaker. This embodiment takes a mobile phone as an example for description.
  • the electronic device 1 includes a back shell 100, a fixing base 200, a lens module 300, a support 400, a push block 500, a screw 600, a driving mechanism 700, a first transmission assembly 800, a second transmission assembly 900, and a limiting mechanism 101.
  • the back shell 100 includes a back plate 11 and a surrounding wall 12 surrounding the edge of the back plate 11.
  • the back plate 11 and the surrounding wall 12 enclose a receiving cavity 13, and the surrounding wall 12 is provided with a through opening 14 communicating with the receiving cavity 13.
  • the fixing seat 200 is connected to the back plate 11 and installed in the back shell 100.
  • the fixing seat 200 is arranged on the side of the support 400 away from the lens module 300.
  • the fixing seat 200 includes a bottom plate 21 and a first side plate protruding from the bottom plate 21 22.
  • a second side plate 23 protruding from the bottom plate 21 and spaced apart from the first side plate 22.
  • the lens module 300 includes a housing 31 and a camera 32 installed in the housing 31. In this embodiment, there are preferably two cameras 32, and they are arranged symmetrically on both sides of the housing 31.
  • the housing 31 and the second The transmission assembly 900 is connected so as to be stretched and rotated by the first transmission assembly 800 and the second transmission assembly 900.
  • the lens module 300 can pass through the opening 14, and the camera lens module 300 extends from the opening 14 to accommodate Outside the cavity 13, the camera 32 can be used as a rear camera 32.
  • a predetermined angle for example, 180°
  • the camera 32 can be used as a front camera. Therefore, no special installation is required.
  • the extension direction of the length of the backplane 11 is defined as the first direction Y
  • the backplane is defined as the first direction Y
  • the extending direction of the width of the board 11 is defined as the second direction X.
  • the rotation of the lens module 300 described in this embodiment refers to the rotation of the lens module 300 around an axis parallel to the first direction Y.
  • the supporting member 400 is rotatably connected with the lens module 300 to support the lens module 300.
  • the supporting member 400 includes a supporting member body 41 and a boss 42 provided on the side of the supporting member body 41 away from the pushing block 500.
  • the supporting member body 41 A mounting groove 411 for installing the second transmission assembly 900 is provided inside.
  • the support body 41 protrudes to both sides of the lens module 300 to form a stop part 43.
  • the projection profile of the boss 42 on the support body 41 is located Within the projection profile of the lens module 300 on the support body 41, the height of the boss 42 is slightly lower than the depth of the opening 14.
  • the lens module 300 is just pushed out of the accommodating cavity 13, and the boss 42 is located in the opening 14.
  • the support 400 not only supports the lens module 300, but also Prevent dust from entering the inside of the electronic device 1, and prevent the components in the electronic device 1 from being interfered by dust and reducing their service life.
  • the push block 500 is located between the first side plate 22 and the second side plate 23.
  • the push block 500 moves between the first side plate 22 and the second side plate 23.
  • the push block 500 includes a push block body 51 and a push block body located thereon.
  • the first extension 52 on one side of 51 and the second extension 53 on the other side of the push block body 51.
  • the push block body 51 is provided with a first threaded hole 511 that is threaded with the screw 600.
  • the push block body 51 is sleeved It is on the screw 600 and can move along the axial direction of the screw 600, and is threadedly connected with the screw 600 through the first threaded hole 511.
  • the side of the first extension 52 facing the back plate 11 is recessed away from the back plate 11 to form a first A guide hole 521 is convenient for fixing the sleeve 84.
  • the second extension 53 is provided with a second threaded hole 531. It is understandable that the threaded connection does not necessarily require a threaded hole on the push block 500.
  • the push block may be provided with a threaded hole.
  • a nut is installed on the 500, and the screw is connected to the screw 600 through the nut.
  • One end of the screw 600 is rotatably connected with the first side plate 22, and the other end is rotatably connected with the second side plate 23.
  • the push block 500 cooperates with the screw 600 to transform the rotational motion into linear motion.
  • the driving mechanism 700 includes a power supply component 71, a motor 72, and a reduction box 73.
  • One end of the screw 600 is connected to the motor 72 through the reduction box 73, and the motor 72 is electrically connected to the power supply component 71.
  • the motor 72 drives the screw 600 to rotate, push The block 500 will move linearly along its axial direction under the drive of the screw 600, and drive the first transmission assembly 800, the second transmission assembly 900, the support 400 and the lens module 300 to move linearly together.
  • the reduction box 73 will move linearly.
  • the rotation output of the motor 72 is reduced and the torque is increased, so that the screw 600 obtains a larger torque.
  • the first transmission assembly 800 includes a first guide rod 81, a first elastic member 82, a second elastic member 83, and a sleeve 84.
  • One end of the first guide rod 81 is connected to the supporting member 400, and the other end is provided with a first limiting portion 811 ,
  • the first guide rod 81 is connected to the push block 500 through a sleeve 84, a concave portion 841 is provided in the middle of the sleeve 84, the concave portion 841 is clamped in the first guide hole 521, and the first elastic member 82 is sleeved Outside the first guide rod 81 and elastically compressed between the support member 400 and the sleeve 84, the second elastic member 83 is sleeved outside the first guide rod 81 and elastically compressed between the sleeve 84 and the first limiting portion Between 811, the first elastic member 82 and the second elastic member 83 are both springs, and the first elastic member 82 and
  • the pushing block 500 pushes the lens module 300 outward under the action of the screw 600, the pushing block 500 generates a thrust on the sleeve 84, but the pushing force is not enough to compress the first elastic member 82, so the sleeve 84 cannot
  • the first guide rod 81 generates relative movement, and the thrust will be transmitted to the support 400 through the sleeve 84 and the first elastic member 82, thereby driving the support 400 and the first guide rod 81 to move linearly toward the opening 14 to move the lens mold
  • the push block 500 will generate a pushing force on the sleeve 84, but the pushing force is not enough to compress the second elastic member 83.
  • the sleeve 84 cannot move relative to the first guide rod 81, and the thrust will drive the first guide rod 81 through the sleeve 84 to drive the support 400 away from the opening 14 to move linearly, so as to retract the lens module 300 to the initial stage. position.
  • the arrangement of the first guide rod 81 is to provide a pulling force to the supporting member 400 so that the lens module 300 can be retracted into the receiving cavity 13 from the outside of the back shell 100, and the first elastic member 82 does not have to be It is sleeved on the first guide rod 81, and only needs to be supported between the support 400 and the push block 500 to provide thrust for the support 400 so that the lens module 300 can extend out of the back shell 100, and is the push block 500
  • the position space for linear movement is provided to enable the lens module 300 to realize the function of forward rotation.
  • the second elastic member 83 does not have to be sleeved on the first guide rod 81, but only needs to be supported by the push block 500 and Between the first limit parts 811, a position space for the push block 500 to move linearly is provided to enable the lens module 300 to realize the function of reverse rotation.
  • the first elastic element 82 and the second elastic element 83 are sleeved on the first guide rod 81 only to better fix the first elastic element 82 and the second elastic element 83 and avoid the first elastic element 82 and the second elastic element 83 is deviated by force.
  • a fixed shaft can be added to fix the first elastic element 82 and the second elastic element 83, or in The pushing block 500 and the supporting member 400 are respectively provided with spring seats to fix the first elastic member 82 and the second elastic member 83.
  • the second transmission assembly 900 is used to drive the lens module 300 to rotate.
  • the second transmission assembly 900 includes a second guide rod 91, a shaft 92 connected to the lens module 300 at one end, and a push block away from the second guide rod 91.
  • the first gear 93 at one end of 500 and the second gear 94 sleeved outside the shaft 92.
  • the shaft 92, the first gear 93 and the second gear 94 are all arranged in the mounting groove 411, and the second guide rod 91 is provided with The threaded section 911 that is threadedly matched with the second threaded hole 531.
  • the length of the threaded section 911 is long enough to enable the lens module 300 to realize forward and reverse rotation.
  • the second guide rod 91 and the push block 500 cooperate to drive to drive the straight line
  • the movement is transformed into a rotational movement.
  • the threaded connection does not necessarily require a threaded hole on the push block 500.
  • a nut can be installed on the push block 500, and the second guide rod 91 can be threaded through the nut, and the lens mold
  • the assembly 300 and the support 400 are rotationally connected by a shaft 92.
  • the shaft 92 is provided with a through hole 921 for wiring.
  • the lens module 300 is introduced into the electronic device 1 through the through hole 921.
  • the second gear 94 is connected to the A gear 93 meshes.
  • the two limiting mechanisms 101 are symmetrically arranged on both sides of the opening 14. The effect of arranging two limiting mechanisms 101 is better, and the support 400 can be better balanced.
  • the positioning mechanism 101 includes a magnetic member 103, an electromagnet 104, and a buckle 102 located beside the support 400 and connected to the inner side wall of the surrounding wall 12.
  • the buckle 102 is made of elastic material, and the buckle 102 includes one end The body 105 connected to the inner side wall of the surrounding wall 12, the other end freely extending, and the second limiting portion 106 protruding from the freely extending end of the body 105 and facing the side of the support 400, that is, the second limiting portion 106 is provided on the body 105
  • the second limiting portion 106 is used for snap-fitting with the supporting member 400.
  • the second limiting portion 106 has a flat surface 107 spaced apart from the surrounding wall 12 and an inclined surface 108.
  • the inclined surface 108 extends from the freely extending end of the body 105 to The direction close to the opening 14 extends obliquely to the plane 107, and the surrounding wall 12, the main body 105 and the plane 107 enclose to form a limiting groove 109 for limiting the support 400.
  • the magnetic piece 103 is made of magnetic steel.
  • the magnetic piece 103 is fixed to the main body 105 and is arranged opposite to the second limiting portion 106.
  • the electromagnet 104 is arranged on the back plate 11 and is arranged directly opposite to the magnetic piece 103.
  • the electromagnet 104 includes an iron core 201 And the coil 202 wound around the iron core 201, the push block 500 pushes the support 400 and the lens module 300 through the first elastic member 82 to move linearly toward the opening 14, the support 400 pushes the card away along the inclined surface 108 The fastener 102 moves linearly until the support 400 stops moving due to the stop of the surrounding wall 12. At this time, the support 400 is clamped in the limiting slot 109, and the lens module 300 passes through the opening 14 and is located in the receiving cavity 13. In addition, the second limiting portion 106 is snap-fitted with the supporting member 400.
  • the iron core 201 and the magnetic part 103 When the coil 202 is energized, the iron core 201 and the magnetic part 103 generate an adsorption force to move the magnetic part 103 toward the iron core 201, so that the second limit part 106 is separated from the support part 400, and the lens mold can be driven by the driving mechanism 700
  • the group 300 retracts into the electronic device 1.
  • the magnetic part 103 and the electromagnet 104 can be arranged in a variety of ways.
  • the first setting method is as described above; the second setting method is: Based on this arrangement, the positions of the magnetic piece 103 and the electromagnet 104 are interchanged, that is, the electromagnet 104 is arranged at the bottom of the main body 105, and the magnetic piece 103 is fixed to the back plate 11; as shown in Figs.
  • the third One arrangement is as follows: the magnetic part 103 is arranged on the top of the main body 105, the electromagnet 104 is embedded in the side of the stop part 43 facing the second limit part 106, when the support part 400 is engaged with the buckle 102, the electromagnet 104 and the magnetic piece 103 are directly opposite; the fourth setting method is: on the basis of the third setting method, the positions of the magnetic piece 103 and the electromagnet 104 are interchanged, that is, the electromagnet 104 is set on the top of the main body 105, and the magnetic piece 103 is embedded in the side surface of the stop part 43 facing the second limit part 106.
  • the first arrangement and the second arrangement are: on the basis of the third setting method, the positions of the magnetic piece 103 and the electromagnet 104 are interchanged, that is, the electromagnet 104 is set on the top of the main body 105, and the magnetic piece 103 is embedded in the side surface of the stop part 43 facing the second limit part 106.
  • the electromagnet 104 When the electromagnet 104 is supplied with a forward current, the magnetic member 103 and the electromagnet 104 are magnetically attracted to make The second limiting portion 106 is separated from the supporting member 400. In the third and fourth setting modes, when the electromagnet 104 passes reverse current, the magnetic member 103 and the electromagnet 104 generate repulsive force to make the second limiting portion 106 Detach from the support 400.
  • the position setting of the magnetic member 103 and the electromagnet 104 only needs to satisfy that when the lens module 300 is retracted into the accommodating cavity 13, the magnetic member 103 and the electromagnet 104 attract or generate repulsive force to make the second limiter 106 Disengaged from the supporting member 400, the supporting member 400 can thereby move away from the requirements of the through opening 14.
  • the electronic device 1 further includes a third guide rod 203, the third guide rod 203 is located on the side of the screw 600 close to the first guide rod 81, one end of the third guide rod 203 is connected to the first side plate 22, and the other end Connected to the second side plate 23, the push block main body 51 has a second guide hole 512 through it, the third guide rod 203 passes through the second guide hole 512, and the push block 500 moves linearly under the guidance of the third guide rod 203. Make the process of pushing out, retracting and rotating the lens module 300 more stable.
  • Push-out process After the motor 72 starts to work, the gearbox 73 decelerates and increases the torque and transmits it to the screw 600 to make the screw 600 rotate in the positive direction.
  • the push block 500 moves linearly toward the port 14 under the drive of the screw 600 to push the block. 500 pushes the pre-compressed first elastic member 82 toward the opening 14, and the lift is transmitted to the supporting member 400.
  • the supporting member 400 pushes the buckle 102 away along the inclined surface 108 for linear movement.
  • the supporting member 400 drives the lens module 300 and the first The first transmission component 800 and the second transmission component 900 move toward the port 14. When the lens module 300 moves a certain distance, the stop portion 43 of the support 400 is restricted and can no longer move toward the port 14.
  • the support 400 The lens module 300 passes through the opening 14 and is located outside the accommodating cavity 13 (as shown in FIG. 9).
  • the second limiting portion 106 is snap-fitted with the supporting member 400.
  • the lens module 300 is pushed
  • the block 500 and the second guide rod 91 have no relative movement. Therefore, the lens module 300 only moves in a straight line without rotating.
  • the forward rotation of the lens module 300 is defined as a counterclockwise rotation of the lens module 300 around an axis parallel to the first direction Y.
  • the support 400 is restricted by the buckle 102 and cannot move freely.
  • the motor 72 drives the screw 600 to rotate forward, and the push block 500 moves toward the lens module 300.
  • the first elasticity The member 82 is compressed by the pushing block 500, but due to the limitation of the supporting member 400, the pushing block 500 and the second guide rod 91 move relative to each other to convert the linear motion into a rotary motion.
  • the second guide rod 91 drives the first gear 93 to rotate, and the second guide rod 91 drives the first gear 93 to rotate.
  • the second gear 94 meshes with the first gear 93 and drives the shaft 92 to rotate, thereby driving the lens module 300 to rotate forward.
  • the lens module 300 will rotate to the proactive state and rotate In the 360° state, as shown in FIGS. 10 and 11, the lens module 300 is in a forward rotation state at this time.
  • the motor 72 drives the screw 600 to rotate in the opposite direction
  • the push block 500 moves away from the lens module 300 under the action of the screw 600, that is, moves toward the inside of the electronic device 1, thereby driving the second guide rod 91 to rotate in the opposite direction.
  • the first gear 93 is driven to rotate in the opposite direction, and the shaft 92 is driven to rotate in the opposite direction through the second gear 94, thereby driving the lens module 300 to rotate to an initial angle.
  • the reverse rotation of the lens module 300 is defined as a clockwise rotation of the lens module 300 around an axis parallel to the first direction Y.
  • the support member 400 is restricted by the buckle 102 and cannot move freely.
  • the motor 72 drives the screw 600 to rotate in the reverse direction, and the push block 500 moves away from the lens module 300.
  • the second elasticity The member 83 is compressed by the pushing block 500, but due to the limitation of the supporting member 400, the pushing block 500 and the second guide rod 91 move relative to each other to convert the linear motion into rotational motion.
  • the second guide rod 91 drives the first gear 93 to rotate, and the second guide rod 91 drives the first gear 93 to rotate.
  • the second gear 94 meshes with the first gear 93 to drive the shaft 92 to rotate, thereby driving the lens module 300 to rotate in the opposite direction relative to the support 400.
  • the push block 500 continues to move to the corresponding position, the lens module 300 will rotate to the front
  • the shooting state and the 360° rotation state are shown in FIGS. 12 and 13, when the lens module 300 is in an inverted state.
  • the motor 72 drives the screw 600 to rotate in the opposite direction
  • the push block 500 moves toward the lens module 300 under the action of the screw 600, that is, moves toward the inside of the electronic device 1, thereby driving the second guide rod 91 to rotate in the opposite direction.
  • the first gear 93 is driven to rotate in the opposite direction, and the shaft 92 is driven to rotate in the opposite direction through the second gear 94, thereby driving the lens module 300 to rotate to an initial angle.
  • the electromagnet 104 is energized, the magnetic member 103 and the electromagnet 104 magnetically attract or generate a repulsive force to make the second limit part 106 separate from the support member 400, the motor 72 drives the screw 600 to rotate in the reverse direction, and the screw 600 drives and pushes
  • the block 500 moves away from the lens module 300 in a straight line, and the push block 500 drives the first guide rod 81 through the second elastic member 83 to drive the support member 400 and the lens module 300 to move in a straight line synchronously until the lens module 300 passes through the opening 14 times. Retracted inside the electronic device 1.
  • the electronic device 1 uses the lens module 300 through expansion and rotation, so the electronic device 1 can achieve a true full screen, which improves the beauty of the electronic device 1, and the lens module 300 can be rotated forward or backward, enriching the electronic device
  • the function of 1 improves the user's sense of experience, and when it is not needed, the lens module 300 can be stored inside the electronic device 1, which can reduce the risk of damage due to external forces.
  • the implementation of the present invention also provides a method for using electronic equipment, which is specifically as follows:
  • the first control instruction can be sent to the electronic device 1.
  • the electronic device 1 After receiving the first control instruction, the electronic device 1 sends the first execution instruction to the driving mechanism 700, and the driving mechanism 700 receives the first execution instruction
  • the screw 600 drives the push block 500 to move linearly toward the lens module 300, and the push block 500 pushes the support member 400 and the lens module 300 to move linearly toward the port 14 through the first elastic member 82 ,
  • the supporting member 400 pushes away the buckle 102 along the inclined surface 108 for linear movement until the supporting member 400 stops moving due to the stop of the surrounding wall 12, at this time, the supporting member 400 is clamped in the limiting slot 109, and the lens module 300 Passing through the opening 14 and located outside the accommodating cavity 13, the second limiting portion 106 is snap-fitted with the support 400, the driving mechanism 700 stops working, and the user can use the rear camera function of the electronic device 1.
  • the user When the user needs to use the proactive function of the lens module 300, he can continue to send instructions to the electronic device 1, and the user can choose to rotate the lens module 300 forward or rotate the lens module 300 in the reverse direction.
  • a second control instruction can be sent to the electronic device 1, and the electronic device 1 receives the second control instruction and sends a second execution instruction to the driving mechanism 700, and the driving mechanism 700 drives the screw 600 forward.
  • the screw 600 drives the push block 500 to move linearly toward the lens module 300 and compress the first elastic member 82, the support 400 is pressed against the surrounding wall 12, and the push block 500 drives the second transmission assembly 900 to rotate and drive the lens mold.
  • the driving mechanism 700 stops working, and the user can use the proactive function of the electronic device 1 normally.
  • the third control instruction can be sent to the electronic device 1, and the electronic device 1 receives the third control instruction and sends the third execution instruction to the driving mechanism 700, and the driving mechanism 700 receives the third execution instruction.
  • the screw 600 is driven to rotate in the reverse direction, and the screw 600 drives the push block 500 to move away from the lens module 300 to move linearly, thereby driving the second transmission assembly 900 to rotate and drive the lens module 300 to rotate to the initial angle.
  • a fourth control instruction can be sent to the electronic device 1, and the electronic device 1 receives the fourth control instruction and sends a fourth execution instruction to the driving mechanism 700, and the driving mechanism 700 receives the fourth execution instruction
  • the screw 600 is driven to rotate in the reverse direction.
  • the screw 600 drives the push block 500 to move away from the lens module 300 to move linearly and compress the second elastic member 83.
  • the support member 400 is pressed against the second limiting portion 106, and the pushing block 500 further After driving the second transmission assembly 900 to rotate to drive the lens module 300 to rotate 180° in the reverse direction, the driving mechanism 700 stops working, and the user can use the proactive function of the electronic device 1 normally.
  • the fifth control instruction can be sent to the electronic device 1, and the electronic device 1 receives the fifth control instruction and sends the fifth execution instruction to the driving mechanism 700, and the driving mechanism 700 receives the fifth execution
  • the screw 600 is driven to rotate forward, and the screw 600 drives the push block 500 to move linearly toward the lens module 300, thereby driving the second transmission assembly 900 to rotate and drive the lens module 300 to rotate to the initial angle.
  • the electronic device 1 receives the sixth control instruction and sends the sixth execution instruction to the driving mechanism 700, and the electromagnet 104 is energized.
  • the member 103 and the electromagnet 104 magnetically attract or generate a repulsive force to make the second limit part 106 separate from the support member 400.
  • the driving mechanism 700 After the driving mechanism 700 receives the sixth execution command, it drives the screw 600 to rotate in the reverse direction, and the screw 600 drives the push block 500 Moving away from the lens module 300 for linear movement, the push block 500 drives the first guide rod 81 through the second elastic member 83 to drive the support member 400 and the lens module 300 to move linearly synchronously until the lens module 300 is retracted through the port 14 Inside the electronic device 1.

Landscapes

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

Abstract

L'invention concerne un dispositif électronique et un procédé d'utilisation du dispositif électronique. Le dispositif électronique possède des fonctions de rétractation et de rotation bidirectionnelle, et comprend un boîtier arrière, un module de lentille, un élément de support, un bloc poussoir, une tige filetée, un mécanisme d'entraînement, un premier ensemble de transmission, un second ensemble de transmission et un mécanisme de limitation. L'élément de support est relié rotatif au module de lentille. Le bloc poussoir peut se déplacer le long de la direction axiale de la tige de vis et est fileté et vient en prise avec la tige de vis. Le mécanisme d'entraînement est disposé sur le boîtier arrière et relié à une extrémité de la tige de vis. Le premier ensemble de transmission comprend une première tige de guidage, un premier élément élastique et un second élément élastique qui sont reliés de manière coulissante au bloc poussoir. Une extrémité de la première tige de guidage est reliée à l'élément de support, et l'autre extrémité est pourvue d'une première partie de limitation. Le premier élément élastique est comprimé entre l'élément de support et le bloc poussoir. Le second élément élastique est comprimé entre le bloc poussoir et la première partie de limitation. Le mécanisme de limitation comprend un élément magnétique, un électroaimant et un élément de flambage. L'élément de flambage est pourvu d'une seconde partie de limitation qui est bouclée et vient en prise avec l'élément de support. L'un de l'élément magnétique et de l'électroaimant est disposé sur l'élément de flambage, et l'autre est disposé sur le boîtier arrière ou une partie d'arrêt.
PCT/CN2019/127623 2019-12-23 2019-12-23 Dispositif électronique et procédé d'utilisation du dispositif électronique WO2021127918A1 (fr)

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PCT/CN2019/127623 WO2021127918A1 (fr) 2019-12-23 2019-12-23 Dispositif électronique et procédé d'utilisation du dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127623 WO2021127918A1 (fr) 2019-12-23 2019-12-23 Dispositif électronique et procédé d'utilisation du dispositif électronique

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113625294A (zh) * 2021-08-06 2021-11-09 凡光光电科技(绍兴)有限公司 一种适用于无人机的微型激光测距机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040165877A1 (en) * 2003-02-21 2004-08-26 Micro-Mototech Corp. Drive source of a camera lens
CN208386644U (zh) * 2018-06-11 2019-01-15 Oppo广东移动通信有限公司 电子设备
CN110149424A (zh) * 2018-02-13 2019-08-20 广东欧珀移动通信有限公司 电子设备
CN110557480A (zh) * 2019-08-01 2019-12-10 维沃移动通信（杭州）有限公司 电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040165877A1 (en) * 2003-02-21 2004-08-26 Micro-Mototech Corp. Drive source of a camera lens
CN110149424A (zh) * 2018-02-13 2019-08-20 广东欧珀移动通信有限公司 电子设备
CN208386644U (zh) * 2018-06-11 2019-01-15 Oppo广东移动通信有限公司 电子设备
CN110557480A (zh) * 2019-08-01 2019-12-10 维沃移动通信（杭州）有限公司 电子设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113625294A (zh) * 2021-08-06 2021-11-09 凡光光电科技(绍兴)有限公司 一种适用于无人机的微型激光测距机
CN113625294B (zh) * 2021-08-06 2023-09-12 凡光光电科技(绍兴)有限公司 一种适用于无人机的微型激光测距机

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