WO2019214521A1 - Dispositif électronique et ensemble fonctionnel associé - Google Patents

Dispositif électronique et ensemble fonctionnel associé Download PDF

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Publication number
WO2019214521A1
WO2019214521A1 PCT/CN2019/085311 CN2019085311W WO2019214521A1 WO 2019214521 A1 WO2019214521 A1 WO 2019214521A1 CN 2019085311 W CN2019085311 W CN 2019085311W WO 2019214521 A1 WO2019214521 A1 WO 2019214521A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
functional module
guiding
permanent magnet
housing
Prior art date
Application number
PCT/CN2019/085311
Other languages
English (en)
Chinese (zh)
Inventor
贾玉虎
Original Assignee
Oppo广东移动通信有限公司
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
Priority claimed from CN201820670738.2U external-priority patent/CN208445590U/zh
Priority claimed from CN201810427985.4A external-priority patent/CN110460690A/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2019214521A1 publication Critical patent/WO2019214521A1/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

Definitions

  • the present application relates to the field of electronic device technologies, and in particular, to an electronic device and functional components thereof.
  • the camera on the electronic device is generally disposed on the front or/and the back of the electronic device housing, and the camera occupies a part of the front/back side of the electronic device housing, which makes the electronic
  • the screen occupied by the device is relatively small, which does not meet the trend of the large screen occupation that the current user pursues.
  • the embodiments of the present application provide an electronic device with a relatively large screen ratio and functional components thereof for solving the above technical problem.
  • an embodiment of the present application provides a functional component, which is applied to an electronic device, where the electronic device includes an electronic component, wherein the functional component includes: a guiding bracket for fixedly connecting with the electronic component; and the guiding bracket a guiding channel; a functional module, the functional module being movably disposed in the guiding channel, and selectively remotely away from or close to the electronic component via the guiding channel; and an electromagnetic driving mechanism
  • the electromagnetic driving mechanism is connected to the functional module; when the current direction of the electromagnetic driving mechanism is changed, the functional module is driven to move in the guiding channel.
  • an embodiment of the present application further provides an electronic device, including: an electronic component and a functional component as described above, the electromagnetic driving mechanism being electrically connected to the electronic component.
  • an embodiment of the present application further provides an electronic device including an electronic component, wherein the electronic component is provided with an electronic circuit system, a functional module movably connected to the electronic component, and an electromagnetic driving mechanism, An electromagnetic driving mechanism is connected between the functional module and the electronic component; the electronic circuit system is electrically connected to the electromagnetic driving mechanism to control a current direction of the electromagnetic driving mechanism, and a current direction of the electromagnetic driving mechanism
  • the function module is driven relatively close to or away from the electronic component when changing.
  • the functional module of the electronic device is capable of telescopic structural arrangement, allows the functional module to be extended when the functional module is used, and retracts the inside of the housing when the functional module is not needed, thereby avoiding the electronic device
  • the front or/and the back of the housing are provided with holes for receiving or exposing the functional modules, so that the housing maintains a good overall shape and makes the electronic device more beautiful.
  • the function module can be telescoped relative to the housing instead of being directly disposed on the front surface of the housing, which facilitates more installation space for the display panel, so that the electronic device has higher dimensions under the premise of the same size.
  • the screen ratio is beneficial to realize full-screen display of electronic devices.
  • the structure of the telescopic functional module can be simplified, and the compactness of the spatial layout of the components can be effectively improved, and the spatial layout of the telescopic functional module can be reduced.
  • FIG. 1 is a schematic structural diagram of functional components provided by an embodiment of the present application.
  • FIG. 2 is a perspective exploded view of the functional component shown in FIG. 1.
  • FIG. 3 is a schematic structural view of a guide bracket of the functional component shown in FIG. 2.
  • FIG. 4 is a schematic cross-sectional view of the functional assembly of FIG. 1.
  • FIG. 5 is a schematic structural diagram of another electromagnetic driving mechanism of the functional component provided by the embodiment of the present application.
  • Figure 6 is a schematic view showing the structure of the guide bracket of the electromagnetic drive mechanism shown in Figure 5.
  • FIG. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 8 is a schematic structural view of a housing, a driving mechanism, and a camera module of the electronic device shown in FIG. 7.
  • Figure 9 is an enlarged schematic view of a region A of the electronic device shown in Figure 8.
  • FIG. 10 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 11 is a schematic structural view of a housing, an electromagnetic driving mechanism, and a functional module of the electronic device shown in FIG.
  • Figure 12 is a schematic view showing the structure of the electromagnetic drive mechanism shown in Figure 10.
  • “electronic device” “communication terminal” includes, but is not limited to, is configured to be connected via a wireline (eg, via a public switched telephone network (PSTN), digital subscriber) Line (DSL), digital cable, direct cable connection, and/or another data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLANs), digital television networks such as DVB-H networks, satellites
  • a wireline eg, via a public switched telephone network (PSTN), digital subscriber) Line (DSL), digital cable, direct cable connection, and/or another data connection/network
  • PSTN public switched telephone network
  • DSL digital subscriber
  • WLAN wireless local area networks
  • DVB-H digital television networks
  • satellites A device for receiving/transmitting a communication signal by a wireless interface of a network, an AM-FM broadcast transmitter, and/or another communication terminal.
  • Communication terminals that are arranged to communicate over a wireless interface may be referred to as “wireless communication terminals,” “wireless terminals,” “mobile terminals,” and/or “electronic devices.”
  • electronic devices include, but are not limited to, satellite or cellular telephones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet/intranet access , a web browser, a memo pad, a calendar, and/or a PDA of a global positioning system (GPS) receiver; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers.
  • PCS personal communication system
  • GPS global positioning system
  • an embodiment of the present application provides a functional component 100 applied to an electronic device, wherein the electronic device may be the electronic device 200 illustrated in FIG. 7 , and the electronic device 200 may include an electronic component 201 , a functional component
  • the 100 is movably coupled to the electronic component 201 and is relatively remote from or proximate to the electronic component 201.
  • certain terms are used in the description and claims to refer to the particular embodiments. Those skilled in the art will appreciate that hardware manufacturers may refer to the same component by different nouns.
  • the specification and claims do not use the difference in name as a means of distinguishing components, but rather the difference in function of the components as a criterion for distinguishing.
  • "include” and “include” are used in an open term and should be interpreted as "including but not limited to”.
  • the functional component 100 includes an electromagnetic drive mechanism 110, a camera module 120, and a guide bracket 130.
  • the guide bracket 130 is fixedly connected to the electronic component 201.
  • the guiding bracket 130 is provided with a guiding passage 131, and the camera module 120 is movably disposed in the guiding passage 131, and is selectively relatively far away from or close to the electronic component 201 via the guiding passage 131.
  • the electromagnetic drive mechanism 110 is coupled to the camera module 120.
  • the electromagnetic drive mechanism 110 is configured to drive the camera module 120 to move within the guide channel 131 upon receiving a trigger command.
  • it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection, or may be indirectly connected through an intermediate medium, or may be internal to both components. Connected, it can also be just surface contact.
  • a fixed connection a detachable connection, or an integral connection
  • it may be a mechanical connection or an electrical connection
  • it may be a direct connection, or may be indirectly connected through an intermediate medium, or may be internal to both components. Connected, it can also be just surface contact.
  • the camera module 120 is slidably coupled to the electromagnetic driving mechanism 110 .
  • the camera module 120 includes a holding member 121 and a lens assembly 122 connected to the holding member 121 .
  • the holding member 121 is slidably connected to the camera member 120 .
  • the electromagnetic driving mechanism 110 is used to drive the camera module 120 to move the camera module 120 within the guiding channel 131.
  • the electromagnetic drive mechanism 110 is an electromagnetic drive mechanism.
  • the electromagnetic drive mechanism 110 includes a magnetic field generating device 111 and a conductive device 112.
  • the magnetic field generating device 111 and one of the conductive devices 112 are connected to the camera module 120, and the other of the magnetic field generating device 111 and the guiding device is fixedly connected to the guiding bracket 130.
  • the magnetic field generating device 111 is a permanent magnet connected to the camera module 120, and the permanent magnet is connected to the holding member 121 of the camera module 120. It can be understood that the permanent magnet itself can also be used as the holding member 121 to further simplify the structure of the electromagnetic driving mechanism 110.
  • the conductive device 112 includes a conductive coil disposed around the outer circumference of the guide bracket 130. The conductive coil and the guide bracket 130 together form an electromagnet device, and the guide bracket 130 may be an iron core of the electromagnet device. When the conductive coil is energized, the electromagnet device generates a magnetic field, and the permanent magnet on the holding member 121 receives the force of the magnetic field, and drives the camera module 120 to move in the guiding channel 131.
  • the electromagnetic field By changing the current direction of the wire coil, the electromagnetic field can be changed.
  • the direction of the electromagnetic field generated by the iron device allows the camera module 120 to be reciprocated by the permanent magnet.
  • the electromagnetic drive mechanism 110 changes the direction of the current of the conductive coil according to the trigger command.
  • the direction of the magnetic field of the electromagnet device changes to a direction opposite to the original direction, and the permanent magnet and the electromagnet device
  • the permanent magnets and the electromagnet device are relatively moved from mutual attraction to mutual exclusion or from mutual exclusion to mutual attraction. Since the guide bracket 130 is fixedly connected to the electronic component 201 and the permanent magnet is connected to the camera module 120, The permanent magnet can drive the camera module 120 to reciprocate within the guide channel 131.
  • the guide bracket 130 is a cylindrical track structure, and the camera module 120 is at least partially received in the guide bracket 130 and slidable relative to the guide bracket 130.
  • the guide bracket 130 includes a body 132 and a flange 133.
  • the body 132 surrounds the above-described guide passage 131.
  • the flanges 133 are two, and the two flanges 133 are respectively disposed at opposite ends of the main body 132.
  • the two flanges 133 form an accommodation space.
  • the conductive coil is disposed in the receiving space to prevent The conductive coil is detached from the guide bracket 130.
  • the main body 132 has a substantially hollow cylindrical structure, and includes a first sidewall 1321 , a second sidewall 1322 , a third sidewall 1323 , and a fourth sidewall 1324 .
  • the first side wall 1321, the second side wall 1322, the third side wall 1323, and the fourth side wall 1324 are connected end to end to form a cylindrical track structure, and the cylindrical track is a guiding channel 131, wherein the first side wall 1321
  • the third sidewalls 1323 are substantially parallel to each other, and the second sidewalls 1322 and the fourth sidewalls 1324 are substantially parallel to each other.
  • the first side wall 1321 is provided with a plurality of guiding columns 1325.
  • the guiding columns 1325 are disposed substantially along the extending direction of the guiding passages 131, and the plurality of guiding columns 1325 are substantially parallel to each other.
  • a guiding groove 1326 is formed between each adjacent two guiding columns 1325.
  • the guiding groove 1326 is for cooperating with the camera module 120 and guiding the sliding direction of the camera module 120.
  • the second sidewall 1322, the third sidewall 1323, and the fourth sidewall 1324 are each provided with a guiding post 1325 to assist in guiding the sliding direction of the camera module 120.
  • the end of the guiding bracket 130 is provided with a stopping portion 134.
  • the stopping portion 134 protrudes from the periphery of the guiding bracket 130 toward the inside of the guiding passage 131, and the stopping portion 134 is blocked.
  • the end of the channel 1326 prevents the camera module 120 from slipping out of the channel 1326.
  • the holding member 121 of the camera module 120 is convexly provided with a fitting portion 123 (see FIG. 2), and the plurality of engaging portions 123 are disposed in one-to-one correspondence with the plurality of guiding grooves 1326, and each of the plurality of engaging portions 123 is disposed one by one.
  • the mating portion 123 protrudes into the corresponding guide groove 1326 and is slidable relative to the guide groove 1326.
  • the engaging portion 123 slides in the guiding slot 1326.
  • the engaging portion 123 abuts against the stopping portion 134. Thereby, the camera module 120 is prevented from being detached from the guide bracket 130.
  • the guide bracket 130 can be other guiding structures in addition to the above-mentioned cylindrical track structure, and at the same time, the conductive coil is disposed around the outer circumference of the guide bracket 130.
  • the guide bracket 130 may be a relatively open track structure, which may include the first sidewall 1321, the second sidewall 1322, and the third sidewall 1323 described above, such that the first sidewall 1321 and the third sidewall 1323 are substantially Parallelly opposite, the second side wall 1322 is connected between the first side wall 1321 and the third side wall 1323, and the track structure is formed by the first side wall 1321, the second side wall 1322, and the third side wall 1323, and the track is formed.
  • the channel 131 is guided, and at least part of the structure of the camera module 120 is received in the guiding channel 131.
  • the guide bracket 130 may include only the first side wall 1321 and the third side wall 1323 described above, and the first side wall 1321 and the third side wall 1323 are substantially parallel to each other to form a track structure, and the track is the guide channel 131. At least part of the structure of the camera module 120 is received in the guiding channel 131.
  • the guiding bracket 130 may be a rail structure having a guiding groove as a guiding passage 131, and at least part of the structure of the camera module 120 is embedded in the guiding passage 131.
  • the structure of the electromagnetic drive mechanism 110 can be simplified, and the spatial layout of the components can be effectively improved.
  • the compactness reduces the spatial layout of the pop-up camera module 120.
  • the sliding guide of the camera module 120 is more reliable by providing the guide bracket 130 of the track structure.
  • connection relationship between the electromagnet and the permanent magnet of the electromagnetic driving mechanism 110 and the camera module 120 is not limited to the connection relationship described above.
  • the electromagnet can be connected to the camera module 120 and the permanent magnet. It can be connected to the guide bracket 130.
  • the magnetic field generating device 111 may include a permanent magnet fixedly coupled to the guide bracket 130
  • the conductive device 112 may include an electromagnet connected to the camera module 120.
  • the configuration of the electromagnetic driving mechanism 110 is not limited to the configuration of the electromagnet and the permanent magnet described above.
  • the electromagnetic driving mechanism 110 may be substantially composed of a permanent magnet and a conductor, and the electric conductor is placed in the magnetic field.
  • the ampere force applied drives the camera module 120 to move.
  • the magnetic field generating device 111 may be a permanent magnet fixed to the guiding bracket 130
  • the conductive device 112 may be a conductor connected to the camera module 120 , wherein the conductor may be a single wire. Multiple wires can also be included.
  • the extending direction of the conductor intersects with the magnetic induction line generated by the permanent magnet. When the conductor is energized, the conductor is driven by the magnetic field of the permanent magnet to drive the camera module 120 to move in the guiding passage 131.
  • the extending direction of the conductor intersects with the axial direction of the guiding passage 131, for example, the extending direction of the conductor is substantially perpendicular to the axial direction of the guiding passage 131; and the magnetic induction line generated by the permanent magnet intersects with the axial direction of the guiding passage 131, for example The magnetic line is substantially perpendicular to the axial direction of the guiding channel 131 and is substantially perpendicular to the extending direction of the conductor.
  • the permanent magnet may include a first permanent magnet 1111 and a second permanent magnet 1113.
  • the first permanent magnet 1111 and the second permanent magnet 1113 are respectively disposed on opposite sides of the guiding channel 131, and the first permanent magnet 1111 is adjacent to the guiding channel.
  • the magnetic pole on one side of 131 is opposite to the magnetic pole on the side of the second permanent magnet 1113 close to the guide passage 131, that is, the magnetic poles on both sides of the first permanent magnet 1111 and the second permanent magnet 1113 are opposite.
  • a magnetic induction line is generated between the first permanent magnet 1111 and the second permanent magnet 1113 between opposite sides of the guiding passage 131, since the conductor is substantially perpendicular to the magnetic induction line, when the conductor is energized, according to the left-hand rule, the conductor In the magnetic field, the ampere force acts along the axis of the guiding channel 131; when changing the current direction of the conductor, if the current direction is changed to the direction opposite to the original direction, the direction of the ampere force of the conductor in the magnetic field is also the same as the original In the opposite direction, the camera module 120 can be driven to reciprocate within the guide channel 131.
  • first permanent magnet 1111 and the second permanent magnet 1113 may be disposed inside the guiding bracket 130 or may be disposed outside the guiding bracket 130, and are not limited to the limitations described in the specification, so that the first permanent The magnetic line of inductance between the magnet 1111 and the second permanent magnet 1113 may substantially traverse the guide passage 131 of the guide bracket 130.
  • the camera module 120 may include any one or more of a front camera, a rear camera, or a flash. Further, other components may be disposed on the camera module 120.
  • the camera module may be provided with any one or more of a functional component such as a receiver component, a sensor component, and a flash component.
  • the holding component and the lens The component and any one or more of the functional components such as the receiver component, the sensor component, and the flash component form a functional module.
  • the functional module of the electronic device provided by the embodiment of the present application can be configured to be telescopic, and can be extended when the functional module is used, and can be retracted when the functional module is not needed, and the electromagnetic drive mechanism can be used to simplify the expansion and contraction.
  • the structure of the function module and effectively improve the compactness of the space layout of the components, and reduce the spatial layout of the telescopic function module.
  • the electronic device 200 can be, but is not limited to, an electronic device such as a mobile phone, a tablet computer, or a smart watch.
  • the electronic device 200 of the present embodiment will be described by taking a mobile phone as an example.
  • the electronic device 200 includes an electronic component 201 and a functional component 100 as described above, and the electromagnetic drive mechanism 110 of the functional component 100 is electrically connected to the electronic component 201.
  • the electronic component 201 includes a housing 210 and a display screen 220 disposed on the housing 210.
  • the display screen 220 generally includes a display panel, and may also include a circuit or the like for responding to a touch operation of the display panel.
  • the display panel can be a liquid crystal display (LCD). It can be understood that the display panel can be a touch display at the same time.
  • the electromagnetic driving mechanism 110 is disposed in the housing 210 , and the frame of the housing 210 is provided with a through hole 211 for partially accommodating the camera module 120 , and the guiding bracket 130 is disposed on the frame In the housing 210, the through hole 211 is opposed to the guide passage 131 of the guide bracket 130.
  • the through hole 211 is also used to provide a space for the camera module 120 to move relative to the housing 210.
  • the electromagnetic driving mechanism 110 is configured to drive the camera module 120 to move when the trigger command to extend the camera is received, so that the camera module 120 protrudes out of the housing 210 via the through hole 211.
  • the electromagnetic driving mechanism 110 is further configured to drive the camera module 120 to move when the trigger command for retracting the camera is received, so that the camera module 120 is retracted into the housing 210.
  • the material of the housing 210 includes, but is not limited to, any one or more of the following materials: metal, plastic, resin, and the like.
  • the housing 210 includes a body 212 and a dust cover 213 connected to the body 212.
  • the body 212 includes a bottom wall 2121 and a side wall 2122 that is coupled to the periphery of the bottom wall 2121. and is bent relative to the bottom wall 2121. Further, the side wall 2122 is disposed around the circumference of the bottom wall 2121 and forms a receiving space 214 with the bottom wall 2121.
  • the receiving space 214 is used for accommodating the electronic components of the electronic device 200, the camera module 120, the electromagnetic driving mechanism 110, and the guiding. Bracket 130.
  • the through hole 211 is opened in the side wall 2122, and the through hole 211 communicates the receiving space 214 with the outside. Further, the direction of the hole axis of the through hole 211 is substantially parallel to the plane of the display screen, so that the telescopic direction of the camera module 120 is substantially parallel to the plane of the display screen.
  • the specific position of the through hole 211 on the side wall 2122 is not limited.
  • the through hole may be disposed on the side wall 2122 of the left side of the electronic device 200, the side wall 2122 of the right side or the side wall 2122 of the top, so that the camera The module 120 can protrude from at least one of the left and right sides of the electronic device 200, or/and the camera module 120 can protrude from the top of the electronic device 200.
  • the above-mentioned "left side” should be understood as the side of the casing to which the user's left hand is close when the user uses the electronic device 200 and the display screen faces the front of the user; similarly, the "right side” described above should be understood as When the user uses the electronic device 200 and the display screen faces the front of the user, the user's right hand is near the side of the casing.
  • the through hole 211 can be disposed at other parts than the side wall 2122.
  • the through hole 211 can be disposed on the bottom wall 2121.
  • the camera module 120 can be protruded from the back of the electronic device 200, and accordingly,
  • the dust cover 213 may be coupled to the bottom wall 2111 corresponding to the through hole 211.
  • the terms “upper”, “lower”, “front”, “rear”, “left”, “right”, “in”, etc. indicate orientation or positional relationship based on the drawings.
  • orientation or positional relationship shown is merely for the convenience of the description of the present application, and is not intended to indicate or imply that the device or component referred to has a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as a limits.
  • the dust cover 213 is movably coupled to the side wall 2122 and is configured to cover the through hole 211 to seal the receiving space 214 of the housing 210.
  • the camera module 120 protrudes from the through hole 211, the camera module 120 pushes the dust cover 213 to open the dust cover 213; when the camera module 120 retracts the inside of the housing 210, the dust cover 213
  • the through hole 211 can be closed and covered by an external force, so that the waterproof and dustproof protection of the housing 210 can be achieved.
  • the dust cover 213 can be connected to the side wall 2122 through the rotating shaft 2134, so that the dustproof cover 213 can be flexibly opened and closed with respect to the through hole 211. Further, in order to enable the dust cover 213 to obtain the automatically closed thrust after being opened, the dust cover 213 may be connected to the side wall 2122 through an elastic hinge (not shown), and the elastic cover is the dust cover 213 by the elastic force of the elastic hinge. Provides automatic resilience.
  • the elastic hinge may be an elastic hinge commonly used in the art, and the description is not described in detail in the specification; or, a torsion spring (not shown) may be disposed on the rotating shaft 2134, so that the two elastic legs of the torsion spring are respectively connected.
  • the side wall 2122 and the dust cover 213 provide an automatic closing restoring force by elastic deformation of the torsion spring.
  • the dust cover 213 can be magnetically attracted to the side wall 2122 to cover the through hole 211.
  • the dust cover 213 is provided with a magnet on a side of the through hole 211, and the side wall 2122 is a magnetic member, and the magnet may protrude from the surface of the dust cover 213 to be engaged with the through hole 211;
  • the side wall 2122 is provided with a magnet, and the dust cover 213 is a magnetic member; or both the dust cover 213 and the side wall 2122 are provided with a magnet.
  • magnet should be a permanent magnet
  • magnetic member should be understood as an element made of a magnetically permeable material, which can be adsorbed by a permanent magnet, such as iron or the like.
  • the camera module 120 of the electronic device 200 provided by the embodiment of the present application is configured to be telescopic, allowing the camera module 120 to be extended when the camera module 120 is used, and retracting the inside of the housing 210 when the camera module 120 is not needed. It is avoided that a hole for accommodating or exposing the camera module 120 is formed on the front side and/or the back side of the housing 210 of the electronic device, so that the housing 210 maintains a good overall shape and the electronic device is more beautiful.
  • the camera module 120 can be telescoped relative to the housing 210 instead of being directly disposed on the front surface of the housing 210, which facilitates more installation space for the display panel, so that the electronic device 200 has the same external dimensions.
  • the structure of the telescopic camera module 120 can be simplified, and the compactness of the spatial layout of the components can be effectively improved, and the telescopic camera module 120 can be reduced. Spatial layout.
  • the camera module 120 may include any one or more of a front camera, a rear camera, or a flash. Further, the camera module 120 can also be provided with other functional modules. For example, the camera module 120 can be provided with any one or more of the functional components such as the receiver component, the sensor component, and the flash component. Any one or more of the retaining member, the lens assembly and the functional component such as the receiver component, the sensor component, and the flash component form a functional module that is driven by the electromagnetic driving mechanism to extend beyond the housing.
  • the function module may include any one or more of a front camera, a rear camera, a flash, a receiver, a sensor, and the like, and the function module is extended out of the housing 210 by an electromagnetic driving mechanism.
  • the inside of the housing 210 can be retracted, and the hole for accommodating or exposing the function module can be prevented from being opened on the front surface and/or the back surface of the housing 210 of the electronic device 200. While maintaining a good overall shape, the electronic device 200 is made more beautiful.
  • the electronic device 200 may be a full-screen electronic device, and the full-screen electronic device should be understood as an electronic device having a screen ratio greater than or equal to a preset value, that is, the display screen is disposed on the front of the housing.
  • the percentage of the surface area of the display screen and the projected area of the front of the housing is greater than or equal to a preset value.
  • the preset value of the screen ratio may be greater than or equal to 74%, such as 74%, 75%, 76%, 78%, 79%, 80%, 81%, 83%, 85%, 87%, 89%. , 90%, 91%, 93%, 95%, 97%, 99%, etc.
  • the front side of the full-screen electronic device can be provided with three or fewer physical keys, or/and the front side of the full-screen electronic device can be provided with two or fewer openings to simplify the structure of the full-screen electronic device, which is beneficial to the structure. Improve the screen ratio of full-screen electronic devices.
  • an embodiment of the present application further provides an electronic device 300 including an electronic component 310 , a functional module 320 movably connected to the electronic component 310 , and an electronic component connected to the functional module 320 and the electronic device 300 .
  • the electronic component 310 includes a housing 311, a display screen 312 disposed on the housing 311, and an electronic circuit system 313 disposed in the housing 311.
  • the display screen 312 generally includes a display panel, and may also include a circuit or the like for responding to a touch operation on the display panel.
  • the display panel can be a liquid crystal display (LCD). It can be understood that the display panel can be a touch display at the same time.
  • the electronic circuit system 313 and the electromagnetic driving mechanism 330 are disposed in the housing 311.
  • the frame 311 defines a through hole 3111 for partially accommodating the functional module.
  • the through hole 3111 is further configured to provide the functional module 320 relative to the housing 311.
  • the electromagnetic driving mechanism 330 is configured to drive the function module 320 to move from the through hole 3111 out of the housing 311 when receiving the trigger command to extend the camera.
  • the electromagnetic driving mechanism 330 is further configured to drive the function module 320 to move when the trigger command for retracting the camera is received, so that the function module 320 is retracted into the housing 311.
  • the electromagnetic driving mechanism 330 includes a permanent magnet 331 connected to the functional module 320 and an electromagnet 332 fixed in the housing 311.
  • the electromagnet 332 includes a coil holder 3321 connected to the electronic component 310 and a conductive coil 3322 wound around the outer circumference of the coil holder 3321.
  • the coil holder 3321 defines a guiding channel, and the function module 320 is at least partially received in the guiding channel. .
  • the conductive coil 3322 is energized, the function module 320 can move in the guiding channel, and changing the current direction of the wire coil 3322 can change the direction of the electromagnetic field generated by the electromagnet 332, so that the driving function module 320 protrudes from the housing. Outside of 311 or retracted within housing 311.
  • the configuration of the electromagnetic driving mechanism 330 is not limited to the configuration of the electromagnet and the permanent magnet described above.
  • the electromagnetic driving mechanism 330 may be substantially composed of a permanent magnet and a conductor, and is received by the energizing conductor in the magnetic field. The ampere action drives the function module 320 to move.
  • the structure of the electromagnetic driving mechanism 330 can be substantially the same as that of any of the electromagnetic driving mechanisms 110 described above. In the case of no conflict, the characteristics of the electromagnetic driving mechanism 330 and the electromagnetic driving mechanism 110 can be mutually In combination, in order to save space, this specification will not be described again.
  • the function module 320 may include any one or more of a front camera, a rear camera, or a flash. Further, other modules may be disposed on the function module 320.
  • the function module 320 may be provided with any one or more of the functional modules such as the receiver component, the sensor component, and the flash component.
  • the function module 320 is extended out of the casing 311 by the electromagnetic driving mechanism 330, and is retracted inside the casing 311 when the function module 320 is not needed, so that the front surface of the casing 311 of the electronic device 300 and/or A hole for accommodating or exposing the function module 320 is provided on the back surface to maintain the good shape integrity of the housing 311, and the electronic device 300 is more beautiful.
  • the functional module of the electronic device provided by the embodiment of the present application is capable of telescopic structural arrangement, allows the functional module to be extended when the functional module is used, and retracts the inside of the housing when the functional module is not needed, thereby avoiding the electronic device
  • the front or/and the back of the housing are provided with holes for receiving or exposing the functional modules, so that the housing maintains a good overall shape and makes the electronic device more beautiful.
  • the function module can be telescoped relative to the housing instead of being directly disposed on the front surface of the housing, which facilitates more installation space for the display panel, so that the electronic device has higher dimensions under the premise of the same size.
  • the screen ratio is beneficial to realize full-screen display of electronic devices.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.

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

Abstract

La présente invention concerne un dispositif électronique et un ensemble fonctionnel associé, le dispositif électronique comprenant un composant électronique. L'ensemble fonctionnel comprend : un support de guidage, un module fonctionnel et un mécanisme d'entraînement électromagnétique, le support de guidage étant utilisé pour être relié de manière fixe au composant électronique, le support de guidage étant pourvu d'un canal de guidage. Le module fonctionnel est disposé de façon mobile dans le canal de guidage et est sélectivement relativement éloigné ou relativement proche du composant électronique au moyen du canal de guidage; le mécanisme d'entraînement électromagnétique est relié entre le module fonctionnel et le composant électronique. Lorsque la direction d'écoulement actuelle du mécanisme d'entraînement électromagnétique est modifiée, le module fonctionnel est entraîné pour se déplacer dans le canal de guidage, de sorte que le module fonctionnel soit relativement proche ou relativement éloigné du composant électronique. Selon ledit dispositif électronique, la structure extensible et rétractable du module fonctionnel est reliée au composant électronique, ce qui évite un trou pour loger ou exposer le module fonctionnel disposé sur la face avant et/ou la face arrière du boîtier du dispositif électronique, fournissant un espace d'installation plus important pour un panneau d'affichage du dispositif électronique, ce qui permet au dispositif électronique de présenter un rapport écran-corps plus important.
PCT/CN2019/085311 2018-05-07 2019-04-30 Dispositif électronique et ensemble fonctionnel associé WO2019214521A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201820670738.2U CN208445590U (zh) 2018-05-07 2018-05-07 电子设备
CN201810427985.4A CN110460690A (zh) 2018-05-07 2018-05-07 电子设备
CN201820670738.2 2018-05-07
CN201810427985.4 2018-05-07

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WO2019214521A1 true WO2019214521A1 (fr) 2019-11-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1873474A (zh) * 2005-05-31 2006-12-06 三星电子株式会社 用于相机透镜组件的光学图像稳定器
US20110274422A1 (en) * 2010-05-10 2011-11-10 Hon Hai Precision Industry Co., Ltd. Portable electronic device with camera module
CN207118136U (zh) * 2017-07-27 2018-03-16 北京小米移动软件有限公司 电子设备
CN107995336A (zh) * 2017-12-12 2018-05-04 广东欧珀移动通信有限公司 移动终端
CN208445590U (zh) * 2018-05-07 2019-01-29 Oppo广东移动通信有限公司 电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1873474A (zh) * 2005-05-31 2006-12-06 三星电子株式会社 用于相机透镜组件的光学图像稳定器
US20110274422A1 (en) * 2010-05-10 2011-11-10 Hon Hai Precision Industry Co., Ltd. Portable electronic device with camera module
CN207118136U (zh) * 2017-07-27 2018-03-16 北京小米移动软件有限公司 电子设备
CN107995336A (zh) * 2017-12-12 2018-05-04 广东欧珀移动通信有限公司 移动终端
CN208445590U (zh) * 2018-05-07 2019-01-29 Oppo广东移动通信有限公司 电子设备

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