WO2020135150A1 - 电子设备 - Google Patents

电子设备 Download PDF

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Publication number
WO2020135150A1
WO2020135150A1 PCT/CN2019/125936 CN2019125936W WO2020135150A1 WO 2020135150 A1 WO2020135150 A1 WO 2020135150A1 CN 2019125936 W CN2019125936 W CN 2019125936W WO 2020135150 A1 WO2020135150 A1 WO 2020135150A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
electronic device
metal
face
gap
Prior art date
Application number
PCT/CN2019/125936
Other languages
English (en)
French (fr)
Inventor
林士杰
顾亮
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
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
Priority to EP19901928.2A priority Critical patent/EP3890106A4/en
Publication of WO2020135150A1 publication Critical patent/WO2020135150A1/zh
Priority to US17/355,626 priority patent/US11899492B2/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Definitions

  • the present application relates to the field of electronic equipment, in particular to an electronic equipment.
  • the electronic device includes an antenna provided at a part of the inside and/or outside of the housing of the electronic device for implementing mobile communication services.
  • the antenna layout is still a technical problem to be urgently solved by those skilled in the art.
  • the present application provides an electronic device.
  • the electronic device includes a rotating shaft, a first body, and a second body.
  • the first body and the second body can be relatively folded or unfolded about the rotating shaft.
  • the first body It has a first end face and a second end face, the first end face faces away from the rotating shaft, the second end face is connected between the first end face and the rotating shaft, and a first metal piece is provided on the first body,
  • the first metal part includes a first part and a second part connected by bending, the first part is provided on the first end face, the second part is provided on the second end face, and the first metal
  • the component constitutes a radiator of the first antenna group, a second metal component is provided on the second body, the second metal component is grounded through a first switch assembly, and the first switch assembly is used to adjust the second metal The electrical length of the piece.
  • FIG. 1 is a schematic structural diagram of an electronic device provided in a first embodiment of the present application in an expanded state.
  • FIG. 2 is a schematic structural diagram of the electronic device according to the first embodiment of the present application when it is in a folded state.
  • FIG. 3 is a schematic structural diagram of an electronic device provided by the first embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an electronic device provided by a second embodiment of this application.
  • FIG. 5 is a schematic diagram of a circuit structure of an electronic device provided by this application.
  • FIG. 6 is a schematic structural diagram of an electronic device provided by a third embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an electronic device provided by a fourth embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an electronic device provided by a fifth embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of an electronic device provided by a sixth embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of an electronic device provided by a seventh embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of an electronic device provided by an eighth embodiment of the present application.
  • the present application provides an electronic device.
  • the electronic device includes a shaft, a first body, and a second body, the first body and the second body can be relatively folded or unfolded about the shaft, the first body has a first end surface and a second end surface , The first end face is away from the rotating shaft, the second end face is connected between the first end face and the rotating shaft, a first metal piece is provided on the first body, and the first metal piece includes a bend A first part and a second part connected together, the first part is arranged on the first end face, the second part is arranged on the second end face, the first metal piece constitutes the radiation of the first antenna group
  • the second body is provided with a second metal piece, the second metal piece is grounded through a first switch assembly, and the first switch assembly is used to adjust the electrical length of the second metal piece.
  • the electronic device includes a first support plate and a first frame surrounding the periphery of the first support plate, the first support plate and the first frame There is a first gap formed between the first frame and the first slit and a second slit, the first slit corresponds to the first end face, the second slit corresponds to the second end face, the first A slit and the second slit both communicate with the first gap, and the portion of the first frame between the first gap, the first slit, and the second slit constitutes the first metal Pieces.
  • the first metal member is electrically connected to the first support plate through a first ground member, and is located between the first ground member and the second gap
  • the first metal member between them constitutes the radiator of the first antenna
  • the first antenna is a cellular communication antenna
  • the first metal member between the first grounding member and the first slot constitutes the WIFI/GPS antenna Radiator.
  • the electronic device further includes a rear camera, the rear camera is fixed on the first body, and is disposed adjacent to the first grounding member.
  • the first switch assembly is used to adjust the electrical length of the second metal piece so that the electrical length of the second metal piece does not match the electrical length required to radiate the first clutter signal Or, make the frequency range of the first clutter signal different from the frequency range of the first electromagnetic wave signal.
  • the second metal member is also grounded through a second switch assembly, and the second metal member is electrically connected to the connection point of the first switch assembly and the The position of the connection point on the second metal member electrically connecting the second switch assembly is different, when the first body and the second body are folded relative to each other, the first switch assembly and the second switch assembly are mutually Cooperate so that the second metal member also serves as a parasitic unit of the first antenna group to improve the radiation performance of the first antenna group, wherein the second metal member is coupled to the first antenna group radiated When an electromagnetic wave signal generates a first clutter, the frequency band of the first electromagnetic wave signal is greater than the frequency band of the first electromagnetic wave when the second metal member serves as a parasitic unit of the first antenna group.
  • the electronic device further includes a detector and a controller, the detector is used to detect a frequency band of the first electromagnetic wave signal radiated by the first antenna group, the The controller is used to control the switching state of the first switching component and the switching state of the second switching component according to the frequency band of the first electromagnetic wave radiated from the first antenna group.
  • the controller controls to adopt the first control strategy Controlling the states of the first switch component and the second switch component so that the electrical length of the second metal piece does not match the electrical length required to radiate the first clutter signal, or the first clutter
  • the frequency band range of the signal is different from the frequency band range of the first electromagnetic wave signal; when the frequency band of the first electromagnetic wave signal radiated by the first antenna group is within the second preset frequency band range, the controller adopts the second control strategy
  • the states of the first switch component and the second switch component are controlled so that the second metal member serves as a parasitic unit of the first antenna group.
  • the second body has a third end surface and a fourth end surface, the third end surface is away from the rotating shaft, and the fourth end surface is connected to the third Between the end face and the rotating shaft, the second metal piece includes a third part and a fourth part connected by bending, the third part is provided on the third end face, and the fourth part is provided on the The fourth end face.
  • the electronic device includes a second support plate and a second frame surrounding the periphery of the second support plate, the second support plate and the second support plate A second gap is formed between the two frames.
  • the second frame is provided with a third slit and a fourth slit.
  • the third slit corresponds to the third end face
  • the fourth slit corresponds to the fourth end face. Both the third slit and the fourth slit communicate with the second gap, and the portion of the second frame between the second gap, the third slit, and the fourth slit constitutes the first Two metal parts.
  • a third metal piece is provided on the second body, and the rotating shaft includes a first end and a second end provided oppositely.
  • the third metal member is disposed adjacent to the first end, and the third metal member is disposed adjacent to the second end compared to the first metal member, and the third metal member constitutes the second antenna group Radiator.
  • the second body has a third end face, a fourth end face, and a fifth end face, the third end face is away from the rotating shaft, and the fourth end face
  • the fifth end face is disposed opposite to the fourth end face and the fifth end face are connected between the third end face and the rotating shaft, and the fourth end face is closer to the fifth end face than the fifth end face.
  • the first metal piece is provided, and the third metal piece includes a fifth part and a sixth part connected by bending, the fifth part is provided on the third end face, and the sixth part is provided on the first Five end faces.
  • the electronic device includes a second support plate and a second bezel surrounding the periphery of the second support plate, the second support plate and all A third gap is also formed between the second frames, a fifth gap and a sixth gap are formed in the second frame, the fifth gap corresponds to the third end face, and the sixth gap corresponds to the fifth At the end surface, the fifth slit and the sixth slit communicate with the third gap, and a portion of the second frame between the third gap, the fifth slit, and the sixth slit is formed The third metal piece.
  • the third metal member is electrically connected to the second support plate through a second ground member, and is located between the second ground member and the fifth gap
  • the third metal member in between constitutes the radiator of the second antenna
  • the third metal member between the second ground member and the sixth slot constitutes the radiator of the third antenna.
  • the electronic device further includes a fourth antenna, the fourth antenna is disposed on the first body, the first antenna, the first The second antenna, the third antenna, and the fourth antenna constitute a first 4*4 MIMO antenna, wherein the first 4*4 MIMO antenna is an antenna that supports communication in a first frequency band.
  • the electronic device further includes a fifth antenna, a sixth antenna, a seventh antenna, and an eighth antenna
  • a fourth metal piece is provided on the second body, and the fourth The metal piece is disposed at an end of the second body facing away from the rotating shaft, and two opposite parts of the fourth metal piece respectively constitute the radiator of the fifth antenna and the radiator of the sixth antenna
  • the seventh The antenna and the eighth antenna are provided on the second body, and the fifth antenna, the sixth antenna, the seventh antenna, and the eighth antenna constitute a second 4*4 MIMO antenna, Wherein, the second 4*4 MIMO antenna is an antenna supporting communication in the second frequency band.
  • the electronic device further includes a ninth antenna, a tenth antenna, an eleventh antenna, and a twelfth antenna
  • the first body is provided with A fifth metal piece
  • the fifth metal piece is disposed at an end of the first body facing away from the rotating shaft, and two opposite parts of the fifth metal piece respectively constitute radiation of the ninth antenna and the tenth antenna Body
  • the eleventh antenna and the twelfth antenna are provided on the second body
  • the ninth antenna, the tenth antenna, the eleventh antenna and the twelfth antenna constitute an 8*8 MIMO antenna
  • the 8*8 MIMO antenna is an antenna that supports communication in a second frequency band.
  • the electronic device further includes a fourth antenna, the fourth antenna is disposed on the second body, the first antenna, the first The second antenna, the third antenna, and the fourth antenna constitute a first 4*4 MIMO antenna, wherein the first 4*4 MIMO antenna is an antenna that supports communication in a first frequency band.
  • the electronic device further includes a fifth antenna, a sixth antenna, a seventh antenna, and an eighth antenna
  • the first body is provided with a Four metal pieces
  • the fourth metal piece is disposed at an end of the first body facing away from the rotating shaft, and two opposite parts of the fourth metal piece respectively constitute a radiator of a fifth antenna and a sixth antenna
  • the first Seven antennas and the eighth antenna are provided on the first body
  • the fifth antenna, the sixth antenna, the seventh antenna, and the eighth antenna constitute a second 4*4 MIMO antenna
  • the second 4*4 MIMO antenna is an antenna that supports communication in the second frequency band.
  • the electronic device 1 may be, but not limited to, a foldable mobile phone, a foldable PDA, and other devices that are foldable and have a communication function. Please refer to FIG. 1, FIG. 2 and FIG. 3 together.
  • FIG. 1 is a schematic structural diagram of the electronic device provided in the first embodiment of the present application in an unfolded state;
  • FIG. 2 is a folded state of the electronic device provided in the first embodiment of the present application 3 is a schematic structural diagram of the electronic device provided by the first embodiment of the present application.
  • FIG. 3 only components related to the present embodiment are shown, and other components of the electronic device 1 are omitted.
  • the electronic device 1 includes a rotating shaft 30, a first body 10, and a second body 20.
  • the first body 10 and the second body 20 can be relatively folded or unfolded about the rotating shaft 30.
  • the first body 10 has a first end surface 10a and a second end surface 10b, the first end surface 10a faces away from the rotating shaft 30, and the second end surface 10b is connected between the first end surface 10a and the rotating shaft 30 .
  • a first metal member 111 is disposed on the first body 10, and the first metal member 111 includes a first portion 111a and a second portion 111b connected by bending.
  • the first portion 111a is disposed on the first end surface 10a
  • the second portion 111b is disposed on the second end surface 10b
  • the first metal member 111 constitutes a radiator of the first antenna group 110.
  • a second metal piece 210 is provided on the second body 20, the second metal piece 210 is grounded through a first switch assembly 220, and the first switch assembly 220 is used to adjust the electrical length of the second metal piece 210 .
  • the "first” and “second” used in the "first body 10" and “second body 20" mentioned in this application are for descriptive purposes only and cannot be understood as indicating or implying relative importance or implied Indicate the number of technical features indicated. Accordingly, other descriptions related to "first” and “second” mentioned in this application are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated .
  • the electrical length of an antenna is usually related to the physical length of the antenna and the wavelength (frequency) of the antenna radiation.
  • the electrical length he (1/ ⁇ )tan( ⁇ h/2);
  • the electrical length he (1/ ⁇ )(1 -cos ⁇ h), where ⁇ is equal to (2 ⁇ )/ ⁇ , h is the physical length of the antenna, he is the electrical length of the antenna, and ⁇ is the wavelength of the electromagnetic wave signal.
  • the antenna can radiate the electromagnetic wave signal of the preset frequency; when the electrical length of the antenna is required to radiate the electromagnetic wave signal of the preset frequency When the electrical length does not match, the antenna cannot radiate the electromagnetic wave signal of the preset frequency.
  • the first body 10 is rotatably connected to the rotating shaft 30, and the second body 20 is rotatably connected to the rotating shaft 30.
  • the electronic device 1 has a relatively unfolded first state and a relatively folded second state.
  • the first state and the second state are two limit states of the electronic device 1, and the electronic device 1 also has an intermediate state between the first state and the second state.
  • the first main body 10 and the second main body 20 of the electronic device 1 can no longer be unfolded.
  • the first main body 10 and the second main body There is no overlap between 20.
  • the first main body 10 and the second main body 20 of the electronic device 1 can no longer be folded.
  • the first main body 10 and the second main body The main body 20 completely overlaps.
  • the first body 10 may be a first display screen
  • the second body 20 may be a second display screen.
  • the electronic device 1 is in an expanded state, and the first The display surface of a display screen and the display surface of the second display screen are both exposed.
  • the display surface of the first display screen faces the display surface of the second display screen, and the display surface of the first display screen is The distance between the display surfaces of the second display screen cannot be further reduced.
  • the display surface of the first display screen and the display surface of the second display screen are blocked.
  • a first metal piece 111 is provided on the first body 10, the first metal piece 111 includes two parts connected by bending, and the first part 111a is provided on the first end face 10a facing away from the rotating shaft 30, When the first body 10 and the second body 20 are relatively folded, the influence of the second body 20 on the radiator of the first antenna group 110 formed by the first metal member 111 can be reduced. Further, the second portion 111b is disposed on the second end surface 10b between the first end surface 10a and the rotating shaft 30, and the space of the first body 10 can be fully utilized.
  • a second metal piece 210 is provided on the second body 20. The second metal piece 210 is grounded through the first switch. The first switch assembly 220 can adjust the electrical length of the second metal piece 210. Therefore, it can be implemented according to specific scenarios. It is necessary to realize different effects of the second metal member 210 on the first antenna 111c.
  • FIG. 4 is a schematic structural diagram of an electronic device according to a second embodiment of the present application.
  • the electronic device provided in this embodiment is basically the same as the electronic device provided in the first embodiment, and the similarities will not be repeated.
  • the electronic device 1 includes a first support plate 112 and a first frame 113 surrounding the periphery of the first support plate 112.
  • a first gap 114 is formed between the first support plate 112 and the first frame 113.
  • the first frame 113 defines a first slit 115 and a second slit 116.
  • the first slit 115 corresponds to the first end surface 10a
  • the second slit 116 corresponds to the second end surface 10b
  • the first slit 115 and the second slit 116 are both in communication with the first gap 114
  • a portion of the first frame 113 between the first gap 114, the first slit 115, and the second slit 116 constitutes the first metal member 111.
  • the first support plate 112 and the first frame 113 may constitute a middle frame of the electronic device 1.
  • the first support plate 112 and the first frame 113 surrounding the periphery of the first support plate 112 can be formed by processing the first gap 114, the first gap 115, and the second gap 116 on the entire middle frame.
  • the so-called middle frame is generally a supporting structure that supports the display screen in the electronic device 1.
  • the middle frame is made of metal and constitutes the ground electrode in the electronic device 1.
  • the first support plate 112 and the first frame 113 are two independent structures, and the first frame 113 is disposed on the periphery of the first support plate 112, and makes A first gap 114, a first gap 115, and a second gap 116 may be formed between the first frame 113 and the first support plate 112.
  • the material of the first support plate 112 may be different from the material of the first frame 113, for example, the first The material of a supporting plate 112 is non-metal, and the material of the first frame 113 is metal.
  • an adhesive member is provided in the first gap 114, the first slit 115, and the second slit 116, and the adhesive member is used to connect the first support plate 112 and the first The frame 113 is bonded together.
  • the material of the bonding member is a non-signal shielding medium, so that the bonding member does not shield the electromagnetic wave signal radiated from the first antenna group 110.
  • the first slit 115 defined by the first frame 113 in this embodiment is located on the first end surface 10a facing away from the rotating shaft 30.
  • the second gap 115 can be reduced. The influence of the main body 20 on the radiator of the first antenna group 110 formed.
  • the first metal member 111 is electrically connected to the first support plate 112 through a first ground member 117, and the first metal member 111 located between the first ground member 117 and the second gap 116
  • the radiator constituting the first antenna 111c, and the first metal member 111 located between the first grounding member 117 and the first slit 115 constitute the radiator of the WIFI/GPS antenna 111d.
  • the first antenna 111c is a cellular communication antenna.
  • the so-called WIFI antenna is also called a wireless fidelity (WIFI) antenna
  • the so-called GPS antenna is also called a global positioning system (Global Positioning System, GPS) antenna.
  • the first support plate 112 and the first frame 113 can constitute the middle frame of the electronic device 1, or when the first support plate 112 is made of metal, the first A supporting plate 112 constitutes the ground electrode of the electronic device 1.
  • the first metal member 111 is electrically connected to the first supporting plate 112 through the first grounding member 117, so that the first grounding member 117 is grounded.
  • the first grounding member 117 divides the first metal member 111 into two parts, a part is located between the first grounding member 117 and the first gap 115, and the other part is located on the first grounding member The portion between 117 and the second gap 116.
  • the first metal member 111 located between the first grounding member 117 and the first slit 115 constitutes a radiator of the WIFI/GPS antenna 111d, and can support WIFI/GPS communication.
  • the first metal member 111 between the first grounding member 117 and the second slot 116 constitutes a radiator of the first antenna 111c.
  • the first antenna 111c is a cellular communication antenna and can support cellular mobile communication.
  • the first metal member 111 is divided into two parts by providing the first grounding member 117, and each part constitutes an independent radiator. Therefore, the electronic device 1 of the present application can increase the number and types of antennas.
  • the electronic device 1 further includes a rear camera 410 which is fixed on the first body 10 and is disposed adjacent to the first grounding member 117.
  • the rear camera 410 is relatively far away from the user, and the rear camera 410 is placed adjacent to the first grounding member 117, which is An antenna group 110 is disposed adjacent to the rear camera 410, so that the distance between the first antenna group 110 and the user is far, thereby reducing the electromagnetic radiation of the electromagnetic wave signal radiated by the first antenna group 110 to the user.
  • the second metal member 210 is coupled to the first electromagnetic wave signal radiated from the first antenna group 110 to generate a first clutter signal, and the first switch assembly 220 is used to adjust the The electrical length is such that the electrical length of the second metal part 210 does not match the electrical length required to radiate the first clutter signal, or the frequency range of the first clutter signal is different from the first electromagnetic wave The frequency range of the signal is different.
  • the electrical length of the second metal member 210 is The electrical length required for radiating the first clutter is mismatched, and the second metal member 210 cannot radiate the first clutter signal, thereby avoiding the interference of the first clutter signal on the first electromagnetic wave signal.
  • the frequency range of the first clutter signal is different from the frequency range of the first electromagnetic wave signal, so that the first clutter signal cannot An electromagnetic signal caused interference.
  • the second metal member 210 couples the first electromagnetic wave signal radiated by the first antenna 111c in the first antenna group 110 to generate a first clutter signal
  • the first switch assembly 220 is used to adjust the The electrical length of the second metal member 210 is such that the electrical length of the second metal member 210 does not match the electrical length required to radiate the first clutter signal, or the frequency band of the first clutter signal is The range is different from the frequency band range of the first electromagnetic wave signal radiated by the first antenna 111c.
  • the first switch component 220 is used to adjust the first
  • the electrical length of the two metal pieces 210 is such that the electrical length of the second metal piece 210 does not match the electrical length required to radiate the first clutter signal, or the frequency range of the first clutter signal is The frequency range of the first electromagnetic wave signal radiated by the WIFI/GPS is different.
  • the second metal member 210 is also grounded through a second switch assembly 230, and a connection point on the second metal member 210 that is electrically connected to the first switch assembly 220 is electrically connected to the second metal member 210
  • the positions of the connection points of the second switch assembly 230 are different.
  • the frequency band of the first electromagnetic wave signal is greater than that of the second metal component 210 as the first antenna
  • the parasitic unit of group 110 is the frequency band of the first electromagnetic wave.
  • the second metal member 210 and the first switch assembly 220 work together to avoid the interference of the first clutter signal on the first electromagnetic wave signal
  • the second metal member 210 cooperates with the first switch component 220 and the second switch component 230 to make the second metal component 210 as the first
  • the parasitic element of the antenna group 110 improves the radiation performance of the first antenna group 110.
  • FIG. 5 is a schematic diagram of a circuit structure of an electronic device provided by the present application.
  • the electronic device 1 further includes a detector 420 and a controller 430, and the detector 420 is used to detect a frequency band of the first electromagnetic wave signal radiated by the first antenna group 110.
  • the controller 430 is used to control the switching state of the first switching component 220 and the switching state of the second switching component 230 according to the frequency band of the first electromagnetic wave radiated from the first antenna group 110.
  • the controller 430 controls the first switch component 220 and the first The state of the two switch components 230 is such that the electrical length of the second metal member 210 does not match the electrical length required to radiate the first clutter signal, or the frequency range of the first clutter signal is The frequency range of the first electromagnetic wave signal is different.
  • the controller 430 uses a second control strategy to control the first switch assembly 220 and the first The state of the two switch assemblies 230 is such that the second metal member 210 serves as a parasitic unit of the first antenna 111c.
  • the first preset frequency band is greater than the second preset frequency band.
  • FIG. 6 is a schematic structural diagram of an electronic device provided in a third embodiment of the present application.
  • the electronic device 1 provided in this embodiment is basically the same as the electronic device 1 provided in the second embodiment, and the similarities are not repeated here.
  • the second body 20 has a third end surface 20a and a fourth end surface 20b.
  • the third end surface 20a faces away from the rotating shaft 30, the fourth end surface 20b is connected between the third end surface 20a and the rotating shaft 30, and the second metal member 210 includes a third portion 210a bent and connected And a fourth portion 210b, the third portion 210a is disposed on the third end surface 20a, and the fourth portion 210b is disposed on the fourth end surface 20b.
  • the third portion 210a is disposed on a third end surface 20a facing away from the rotating shaft 30.
  • the fourth portion 210b is disposed on the fourth end surface 20b between the third end surface 20a and the rotating shaft 30, and the space of the second body 20 can be fully utilized.
  • the electronic device 1 includes a second support plate 212 and a second frame 213 surrounding the periphery of the second support plate 212, between which the second support plate 212 and the second frame 213 are formed
  • a third slit 215 and a fourth slit 216 are defined in the second frame 213
  • the third slit 215 corresponds to the third end surface 20a
  • the fourth slit 216 corresponds to the fourth end surface 20b
  • the third slit 215 and the fourth slit 216 are both in communication with the second gap 214
  • the second frame 213 is located in the second gap 214, the third slit 215, and the fourth slit
  • the portion between 216 constitutes the second metal piece 210.
  • the second support plate 212 and the second frame 213 may constitute a middle frame of the electronic device 1.
  • the second support plate 212 and the second frame 213 surrounding the periphery of the second support plate 212 can be formed by processing the second gap 214, the third gap 215, and the fourth gap 216 on the entire middle frame.
  • the so-called middle frame is generally a supporting structure that supports the display screen in the electronic device 1.
  • the middle frame is made of metal and constitutes the ground electrode in the electronic device 1.
  • the second support plate 212 and the second frame 213 are two independent structures, and the second frame 213 is disposed on the periphery of the second support plate 212, and makes A second gap 214, a third gap 215, and a fourth gap 216 may be formed between the second frame 213 and the second support plate 212.
  • the material of the second support plate 212 may be different from the material of the second frame 213, for example, the first The material of the second support plate 212 is non-metal, and the material of the second frame 213 is metal.
  • an adhesive member is provided in the second gap 214, the third slit 215, and the fourth slit 216, and the adhesive member is used to connect the second support plate 212 and the second The frame 213 is bonded together.
  • the material of the bonding member is a non-signal shielding medium, so that the bonding member does not shield the electromagnetic wave signal radiated by the antenna radiator constituted by the second metal member 210.
  • the third slit 215 formed by the second frame 213 in this embodiment is located on the third end surface 20a facing away from the rotating shaft 30.
  • FIG. 7 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
  • the electronic device 1 provided in this embodiment is basically the same as the electronic device 1 provided in the third embodiment, and the similarities will not be repeated.
  • a third metal piece 221 is provided on the second body 20, the rotating shaft 30 includes a first end 310 and a second end 320 oppositely provided, and the first metal piece 111 Compared to the third metal member 221, the third metal member 221 is disposed adjacent to the first end 310, and the third metal member 221 is disposed adjacent to the second end 320, the third metal.
  • the piece 221 constitutes a radiator of the second antenna 223 group.
  • the first metal member 111 is disposed on the first body 10 and adjacent to the first end 310 of the rotating shaft 30, and the third metal member 221 is disposed on the second body 20 and adjacent It can be seen from the second end 320 of the rotating shaft 30 that the first metal member 111 and the third metal member 221 form a diagonal arrangement.
  • This arrangement can enable the electronic device 1 to be When in use, it is not easy to hold the first metal member 111 and the third metal member 221 at the same time, so that the communication effect of the electronic device 1 can be improved.
  • the second body 20 has a third end surface 20a, a fourth end surface 20b, and a fifth end surface 20c, the third end surface 20a faces away from the rotating shaft 30, the fourth end surface 20b and the fifth end surface 20c are disposed oppositely, and the fourth end surface 20b and the fifth end surface 20c are connected between the third end surface 20a and the rotating shaft 30, and the fourth end surface 20b is adjacent to the fifth end surface 20c
  • the first metal member 111 is provided, and the third metal member 221 includes a fifth portion 221a and a sixth portion 221b connected by bending, the fifth portion 221a is disposed on the third end surface 20a, and the first Six parts 221b are provided on the fifth end surface 20c.
  • the fifth portion 221a in this embodiment is disposed on the third end surface 20a facing away from the rotating shaft 30.
  • the pair of the first body 10 can be reduced The influence of the antenna radiator constituted by the third metal piece 221.
  • the electronic device 1 includes a second support plate 212 and a second frame 213 surrounding the periphery of the second support plate 212.
  • a third gap 217 is also formed between the second support plate 212 and the second frame 213, and a fifth slot 218 and a sixth slot 219 are defined in the second frame 213.
  • the fifth slit 218 corresponds to the third end surface 20a
  • the sixth slit 219 corresponds to the fifth end surface 20c
  • both the fifth slit 218 and the sixth slit 219 communicate with the third gap 217
  • the portion of the second frame 213 between the third gap 217, the fifth slit 218, and the sixth slit 219 constitutes the third metal member 221.
  • the second support plate 212 and the second frame 213 may constitute a middle frame of the electronic device 1.
  • the second support plate 212 and the second frame 213 surrounding the periphery of the second support plate 212 can be formed by machining the third gap 217, the fifth gap 218, and the sixth gap 219 on the entire middle frame.
  • the so-called middle frame is generally a supporting structure that supports the display screen in the electronic device 1.
  • the middle frame is made of metal and constitutes the ground electrode in the electronic device 1.
  • the second support plate 212 and the second frame 213 are two independent structures, and the second frame 213 is disposed on the periphery of the second support plate 212, and makes A third gap 217, a fifth gap 218, and a sixth gap 219 may be formed between the second frame 213 and the second support plate 212.
  • the material of the second support plate 212 may be different from the material of the second frame 213, for example, the first The material of the second support plate 212 is non-metal, and the material of the second frame 213 is metal.
  • an adhesive member is provided in the third gap 217, the fifth slit 218, and the sixth slit 219, and the adhesive member is used for adhering the second support plate 212 and the second frame 213 Knot together.
  • the material of the bonding member is a non-signal shielding medium, so that the bonding member does not shield the electromagnetic wave signal radiated by the antenna radiator constituted by the third metal member 221.
  • the fifth slit 218 formed in the second frame 213 in this embodiment is located on the third end surface 20a facing away from the rotating shaft 30.
  • the first gap can be reduced.
  • the third metal member 221 is electrically connected to the second support plate 212 through the second ground member 222.
  • the third metal member 221 located between the second grounding member 222 and the fifth slot 218 constitutes a radiator of the second antenna 223, and is located between the second grounding member 222 and the sixth slot 219
  • the third metal piece 221 constitutes a radiator of the third antenna 224.
  • the second metal member 221 is divided into two parts by providing the second grounding member 222, and each part constitutes an independent radiator. Therefore, the electronic device 1 of the present application can increase the number and types of antennas.
  • the electronic device 1 further includes a fourth antenna 610, and the fourth antenna 610 is disposed on the first body 10.
  • the first antenna 111c, the second antenna 223, the third antenna 224, and the fourth antenna 610 constitute a first 4*4 Multiple Input Multiple Output (MIMO) antenna, where,
  • the first 4*4 MIMO antenna is an antenna that supports communication in the first frequency band.
  • the fourth antenna 610 may be, but not limited to, a patch antenna provided on the first body 10.
  • the first antenna 111c, the second antenna 223, the third antenna 224, and the fourth antenna 610 form a MIMO antenna, which can increase the communication rate of the electronic device 1 during communication.
  • the first antenna 111c, the second antenna 223, the third antenna 224, and the fourth antenna 610 are Long Term Evolution (LTE) antennas.
  • LTE Long Term Evolution
  • FIG. 8 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present application.
  • the electronic device 1 provided in this embodiment can be incorporated into the electronic device 1 described in any of the foregoing embodiments.
  • the electronic device 1 in this embodiment is combined with the electronic device 1 provided in the first embodiment as Examples.
  • the electronic device 1 further includes a fifth antenna 620, a six antenna 630, a seventh antenna 640, and an eighth antenna 650.
  • a fourth metal piece 230 is provided on the second body 20, and the fourth metal piece 230 Located at an end of the second body 20 facing away from the rotating shaft 30, two opposite parts of the fourth metal member 230 respectively constitute the radiator of the fifth antenna 620 and the radiator of the six antenna 630, the The seventh antenna 640 and the eighth antenna 650 are disposed on the second body 20, the fifth antenna 620, the six antenna 630, the seventh antenna 640, and the eighth antenna 650 A second 4*4 MIMO antenna is constructed, wherein the second 4*4 MIMO antenna is an antenna that supports communication in a second frequency band.
  • the fifth antenna 620, the six antenna 630, the seventh antenna 640, and the eighth antenna 650 are antennas that support 5G communication.
  • the seventh antenna 640 and the eighth antenna 650 are, but not limited to, patch antennas provided on the second body 20.
  • the fifth antenna 620, the sixth antenna 630, the seventh antenna 640, and the eighth antenna 650 form a MIMO antenna, which can improve the communication rate of the electronic device 1 when communicating.
  • FIG. 9 is a schematic structural diagram of an electronic device according to a sixth embodiment of the present application.
  • the electronic device 1 provided by the sixth embodiment of the present application has basically the same structure as the electronic device 1 provided by the fifth embodiment of the present application, except that the electronic device 1 further includes a ninth antenna 660 and a tenth antenna 670.
  • the eleventh antenna 680, and the twelfth antenna 690 are a schematic structural diagram of an electronic device according to a sixth embodiment of the present application.
  • a fifth metal piece 120 is provided on the first body 10, the fifth metal piece 120 is provided on an end of the first body 10 facing away from the rotating shaft 30, and the two opposite parts of the fifth metal piece 120 are respectively
  • a radiator constituting the ninth antenna 660 and the tenth antenna 670, the eleventh antenna 680 and the twelfth antenna 690 are provided on the second body 20, the fifth antenna 620, The six antenna 630, the seventh antenna 640, the eighth antenna 650, the ninth antenna 660, the tenth antenna 670, the eleventh antenna 680 and the twelfth antenna 690
  • An 8*8 MIMO antenna is formed, and the 8*8 MIMO antenna is an antenna that supports communication in the second frequency band.
  • the eleventh antenna 680 and the twelfth antenna 690 may be, but not limited to, patch antennas provided on the first body 10.
  • the fifth antenna 620, the sixth antenna 630, the seventh antenna 640, the eighth antenna 650, the ninth antenna 660, the tenth antenna 670, the eleventh antenna 680 and The twelfth antenna 690 forms a MIMO antenna, which can increase the communication rate of the electronic device 1 during communication.
  • FIG. 10 is a schematic structural diagram of an electronic device according to a seventh embodiment of the present application.
  • the electronic device 1 provided in this embodiment has the same structure as the electronic device 1 provided in the fourth embodiment, except that in this embodiment, the electronic device 1 further includes a fourth antenna 610.
  • the fourth antenna 610 is disposed on the second body 20, and the first antenna 111c, the second antenna 223, the third antenna 224, and the fourth antenna 610 constitute a first 4*4 MIMO An antenna, wherein the first 4*4 MIMO antenna is an antenna that supports communication in a first frequency band.
  • the electronic device 1 further includes a fifth antenna 620, a sixth antenna 630, a seventh antenna 640, and an eighth antenna 650.
  • a fourth metal piece 230 is disposed on the first body 10, the fourth metal piece 230 is disposed on an end of the first body 10 facing away from the rotating shaft 30, and two opposite parts of the fourth metal piece 230 are respectively
  • a radiator constituting a fifth antenna 620 and a sixth antenna 630, the seventh antenna 640 and the eighth antenna 650 are disposed on the first body 10, the fifth antenna 620, the six antenna 630,
  • the seventh antenna 640 and the eighth antenna 650 constitute a second 4*4 MIMO antenna, wherein the second 4*4 MIMO antenna is an antenna that supports communication in a second frequency band.
  • the electronic device 1 of the present application further includes a first electroacoustic device 440 and a second electroacoustic device 450.
  • FIG. 11 is a schematic structural diagram of an electronic device according to an eighth embodiment of the present application.
  • the electronic device 1 further includes the first electroacoustic device 440 and the second electroacoustic device 450 combined with the electronic device 1 described in the first embodiment as an example.
  • the first electroacoustic device 440 is disposed on the first body 10, and the first electroacoustic device 440 is disposed adjacent to the first end 310 compared to the second electroacoustic device 450.
  • the second electroacoustic device 450 is disposed on the first body 10, and the second electroacoustic device 450 is disposed adjacent to the second end 320 compared to the first electroacoustic device 440.
  • the first electroacoustic device 440 is a receiver
  • the second electroacoustic device 450 is a microphone.
  • the electronic device 1 further includes a USB interface 460.
  • the USB interface 460 is disposed adjacent to the second end 320, and the USB interface 460 is disposed adjacent to the rotating shaft 30 compared to the second electro-acoustic device 450.
  • the USB interface 460 is used to connect with an external USB cable to charge the battery in the electronic device 1 or to transfer data between the electronic device 1 and other electronic devices 1.

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Abstract

本申请涉及一种电子设备。所述电子设备包括转轴、第一主体、及第二主体，所述第一主体及所述第二主体可绕所述转轴相对折叠或展开，所述第一主体具有第一端面及第二端面，所述第一端面背离所述转轴，所述第二端面连接在所述第一端面与所述转轴之间，所述第一主体上设置第一金属件，所述第一金属件包括弯折相连的第一部分及第二部分，所述第一部分设置在所述第一端面上，所述第二部分设置在所述第二端面上，所述第一金属件构成第一天线组的辐射体，所述第二主体上设置有第二金属件，所述第二金属件通过第一开关组件接地，所述第一开关组件用于调节所述第二金属件的电长度。采用本申请，可避免了所有的天线均被遮挡，可提高天线的辐射效率。

Description

电子设备
本申请要求2018年12月29日递交的发明名称为“电子设备”的申请号为201811654714.9在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。
技术领域
本申请涉及电子设备领域，尤其涉及一种电子设备。
背景技术
随着电子设备技术的迅速发展，电子设备的显示屏根据不同特殊形态进行分类可得到异形显示屏和折叠显示屏等。电子设备包括设置在电子设备的外壳的内部和/或外部的一部分处的天线，用于实现移动通信服务。采用折叠显示屏的电子设备，其天线布局仍然是本领域技术人员亟待解决的技术问题。
发明内容
本申请提供一种电子设备，所述电子设备包括转轴、第一主体、及第二主体，所述第一主体及所述第二主体可绕所述转轴相对折叠或展开，所述第一主体具有第一端面及第二端面，所述第一端面背离所述转轴，所述第二端面连接在所述第一端面与所述转轴之间，所述第一主体上设置第一金属件，所述第一金属件包括弯折相连的第一部分及第二部分，所述第一部分设置在所述第一端面上，所述第二部分设置在所述第二端面上，所述第一金属件构成第一天线组的辐射体，所述第二主体上设置有第二金属件，所述第二金属件通过第一开关组件接地，所述第一开关组件用于调节所述第二金属件的电长度。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请一些实施方式，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获得其他的附图。
图1为本申请第一实施方式提供的电子设备处于展开状态时的结构示意图。
图2为本申请第一实施方式提供的电子设备处于折叠状态时的结构示意图。
图3为本申请第一实施方式提供的电子设备的简要结构示意图。
图4为本申请第二实施方式提供的电子设备的简要结构示意图。
图5为本申请提供的电子设备的电路结构示意图。
图6为本申请第三实施方式提供的电子设备的简要结构示意图。
图7为本申请第四实施方式提供的电子设备的简要结构示意图。
图8为本申请第五实施方式提供的电子设备的简要结构示意图。
图9为本申请第六实施方式提供的电子设备的简要结构示意图。
图10为本申请第七实施方式提供的电子设备的简要结构示意图。
图11为本申请第八实施方式提供的电子设备的简要结构示意图。
具体实施方式
第一方面，本申请提供了一种电子设备。所述电子设备包括转轴、第一主体、及第二主体，所述第一主体及所述第二主体可绕所述转轴相对折叠或展开，所述第一主体具有第一端面及第二端面，所述第一端面背离所述转轴，所述第二端面连接在所述第一端面与所述转轴之间，所述第一主体上设置第一金属件，所述第一金属件包括弯折相连的第一部分及第二部分，所述第一部分设置在所述第一端面上，所述第二部分设置在所述第二端面上，所述第一金属件构成第一天线组的辐射体，所述第二主体上设置有第二金属件，所述第二金属件通过第一开关组件接地，所述第一开关组件用于调节所述第二金属件的电长度。
在第一方面的在第一种实施方式中，所述电子设备包括第一支撑板和围设在所述第一支撑板周缘的第一边框，所述第一支撑板与所述第一边框之间形成有第一间隙，所述第一边框开设有第一缝隙及第二缝隙，所述第一缝隙对应所述第一端面，所述第二缝隙对应所述第二端面，所述第一缝隙及所述第二缝隙均与所述第一间隙连通，所述第一边框位于所述第一间隙、所述第一缝隙及所述第二缝隙之间的部分构成所述第一金属件。
结合第一种实施方式，在第二种实施方中，所述第一金属件通过第一接地件与所述第一支撑板电连接，位于所述第一接地件与所述第二缝隙之间的第一金属件构成第一天线的辐射体，其中，第一天线为蜂窝通信天线，位于所述第一接地件与所述第一缝隙之间的第一金属件构成WIFI/GPS天线的辐射体。
结合第二种实施方式，在第三种实施方式中，所述电子设备还包括后置摄像头，所述后置摄像头固定于所述第一主体上，且邻近所述第一接地件设置。
在第一方面的第四种实施方式中，当所述第一主体与所述第二主体相对折叠时，所述第二金属件耦合所述第一天线组辐射的第一电磁波信号而产生第一杂波信号，所述第一开关组件用于调节所述第二金属件的电长度以使得所述第二金属件的电长度与辐射所述第一杂波信号所需要的电长度失配，或者，使得所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同。
结合第四种实施方式，在第五种实施方式中，所述第二金属件还通过第二开关组件接地，所述第二金属件上电连接所述第一开关组件的连接点与所述第二金属件上电连接所述第二开关组件的连接点的位置不同，当所述第一主体与所述第二主体相对折叠时，所述第一开关组件及所述第二开关组件相互配合以使得所述第二金属件还作为所述第一天线组的寄生单元以提升所述第一天线组的辐射性能，其中，所述第二金属件耦合所述第一天线组辐射的第一电磁波信号而产生第一杂波时所述第一电磁波信号的频段大于所述第二金属件作为第一天线组的寄生单元时所述第一电磁波的频段。
结合第五种实施方式，在第六种实施方式中，所述电子设备还包括检测器及控制器，所述检测器用于检测所述第一天线组辐射的第一电磁波信号的频段，所述控制器用于根据所述第一天线组辐射的第一电磁波的频段控制所述第一开关组件的开关状态及所述第二开关组件的开关状态。
结合第六种实施方式，在第七种实施方式中，当所述第一天线组辐射的第一电磁波信号的频段在第一预设频段范围内时，所述控制器控制采用第一控制策略控制所述第一开关组件及第二开关组件的状态以使得所述第二金属件的电长度与辐射所述第一杂波信号所需要的电长度失配，或者使得所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同；当所述第一天线组辐射的第一电磁波信号的频段在第二预设频段范围内时，所述控制器采用第二控制策略控制所述第一开关组件及所述第二开关组件的状态以使得所述第二金属件作为所述第一天线组的寄生单元。
结合第四种实施方式，在第八种实施方式中，所述第二主体具有第三端面及第四端面，所述第三端面背离所述转轴，所述第四端面连接在所述第三端面与所述转轴之间，所述第二金属件包括弯折相连的第三部分及第四部分，所述第三部分设置在所述第三端面上，所述第四部分设置在所述第四端面上。
结合第八种实施方式，在第九种实施方式中，所述电子设备包括第二支撑板和围设在所述第二支撑板周缘的第二边框，所述第二支撑板与所述第二边框之间形成有第二间隙，所述第二边框开设有第三缝隙及第四缝隙，所述第三缝隙对应所述第三端面，所述第四缝隙对应所述第四端面，所述第三缝隙及所述第四缝隙均与所述第二间隙连通，所述第二边框位于所述第二间隙、所述第三缝隙及所述第四缝隙之间的部分构成所述第二金属件。
结合第一种实施方式，在第十种实施方式中，所述第二主体上设置第三金属件，所述转轴包括相对设置的第一端及第二端，所述第一金属件相较于所述第三金属件邻近所述第一端设置，所述第三金属件相较于所述第一金属件邻近所述第二端设置，所述第三金属件构成第二天线组的辐射体。
结合第十种实施方式，在第十一种实施方式中，所述第二主体具有第三端面、第四端面、及第五端面，所述第三端面背离所述转轴，所述第四端面与所述第五端面相对设置且所述第四端面及所述第五端面均连接在所述第三端面与所述转轴之间，所述第四端面相较于所述第五端面邻近所述第一金属件设置，所述第三金属件包括弯折相连的第五部分及第六部分，所述第五部分设置在所述第三端面上，所述第六部分设置在所述第五端面上。
结合第十一种实施方式，在第十二种实施方式中，所述电子设备包括第二支撑板和围设在所述第二支撑板周缘的第二边框，所述第二支撑板与所述第二边框之间还形成有第三间隙，所述第二边框开设有第五缝隙及第六缝隙，所述第五缝隙对应所述第三端面，所述第六缝隙对应所述第五端面，所述第五缝隙及所述第六缝隙均与所述第三间隙连通，所述第二边框位于所述第三间隙、所述第五缝隙及所述第六缝隙之间的部分构成所述第三金属件。
结合第十二种实施方式，在第十三种实施方式中，第三金属件通过第二接地件与所述第二支撑板电连接，位于所述第二接地件与所述第五缝隙之间的第三金属件构成第二天线的辐射体，位于所述第二接地件与所述第六缝隙之间的第三金属件构成第三天线的辐射体。
结合第十一种实施方式，在第十四种实施方式中，所述电子设备还包括第四天线，所述第四天线设置在所述第一主体上，所述第一天线、所述第二天线、所述第三天线、及所述第四天线构成第一4*4MIMO天线，其中，所述第一4*4MIMO天线为支持第一频段通信的天线。
在第十五种实施方式中，所述电子设备还包括第五天线、第六天线、第七天线、及第八天线，所述第二主体上设置有第四金属件，所述第四金属件设置在所述第二主体背离所述转轴的一端，所述第四金属件相对的两部分分别构成所述第五天线的辐射体及所述第六天线的辐射体，所述第七天线及所述第八天线设置在所述第二主体上，所述第五天线、所述第六天线、所述第七天线、及所述第八天线构成第二4*4MIMO天线，其中，所述第二4*4MIMO天线为支持第二频段通信的天线。
结合第十五种实施方式，在第十六种实施方式中，所述电子设备还包括第九天线、第十天线、第十一天线、及第十二天线，所述第一主体上设置有第五金属件，所述第五金属件设置在所述第一主体背离所述转轴的一端，所述第五金属件相对的两部分分别构成所述第九天线及所述第十天线的辐射体，所述第十一天线及所述第十二天线设置在所述第二主体上，所述第五天线、所述第六天线、所述第七天线、所述第八天线、所述第九天线、所述第十天线、所述第十一天线及所述第十二天线构成8*8MIMO天线，所述8*8MIMO天线为支持第二频段通信的天线。
结合第十一种实施方式，在第十七种实施方式中，所述电子设备还包括第四天线，所述第四天线设置在所述第二主体上，所述第一天线、所述第二天线、所述第三天线、及所述第四天线构成第一4*4MIMO天线，其中，所述第一4*4MIMO天线为支持第一频段通信的天线。
结合第十七种实施方式，在第十八种实施方式中，所述电子设备还包括第五天线、第六天线、第七天线、及第八天线，所述第一主体上设置有第四金属件，所述第四金属件设置在所述第一主体背离所述转轴的一端，所述第四金属件相对的两部分分别构成第五天线及第六天线的辐射体，所述第七天线及所述第八天线设置在所述第一主体上，所述第五天线、所述第六天线、所述第七天线、及所述第八天线构成第二4*4MIMO天线，其中，所述第二4*4MIMO天线为支持第二频段通信的天线。
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述。所述电子设备1可以为但不仅限于为折叠手机、折叠掌上电脑等可折叠的且具有通信功能的设备。请一并参阅图1、图2及图3，图1为本申请第一实施方式提供的电子设备处于展开状态时的结构示意图；图2为本申请第一实施方式提供的电子设备处于折叠状态时的结构示意图；图3为本申请第一实施方式提供的电子设备的简要结构示意图。在图3中仅仅示意出与本实施方式相关的部件而省去了电子设备1的其他部件。所述电子设备1包括转轴30、第一主体10、及第二主体20。所述第一主体10及所述第二主体20可绕所述转轴30相对折叠或展开。所述第一主体10具有第一端面10a及第二端面10b，所述第一端面10a背离所述转轴30，所述第二端面10b连接在所述第一端面10a与所述转轴30之间。所述第一主体10上设置第一金属件111，所述第一金属件111包括弯折相连的第一部分111a及第二部分111b。所述第一部分111a设置在所述第一端面10a上，所述第二部分111b设置在所述第二端面10b上，所述第一金属件111构成第一天线组110的辐射体。所述第二主体20上设置有第二金属件210，所述第二金属件210通过第一开关组件220接地，所述第一开关组件220用于调节所述第二金属件210的电长度。本申请中提到的“第一主体10”、“第二主体20”中所用到的“第一”、“第二”仅用于描述目的，不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。相应地，本申请中提到的其他涉及“第一”、“第二”的描述，也仅仅用于描述目的，不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。
天线的电长度，通常与天线的物理长度及天线辐射的波长(频率)有关。当天线的物理长度h≤λ/4时，电长度he＝(1/β)tan(βh/2)；当天线的长度h＞λ/4时，电长度he＝(1/β)(1-cosβh)，其中，β等于(2π)/λ，h为天线的物理长度，he为天线的电长度，λ为电磁波信号的波长。
当天线的电长度与辐射预设频率的电磁波信号所需要的电长度匹配的时候，天线才能够将预设频率的电磁波信号辐射出去；当天线的电长度与辐射预设频率的电磁波信号所需要的电长度不匹配的时候，则天线不能够将预设频率的电磁波信号辐射出去。
具体地，所述第一主体10与所述转轴30转动连接，所述第二主体20与所述转轴30转动连接，当所述第一主体10及所述第二主体20中的之间相对于所述转轴30转动时，可实现所述第一主体10与所述第二主体20之间的相对折叠可展开。所述电子设备1具有相对展开的第一状态以及相对折叠的第二状态。所述第一状态及所述第二状态为所述电子设备1的两个极限状态，所述电子设备1还具有位于第一状态及第二状态之间的中间状态。当所述电子设备1处于第一状态时，所述电子设备1的第一主体10及第二主体20之间不能够再继续展开，此时，所述第一主体10与所述第二主体20之间不存在重叠的部分。当所述电子设备1处于第二状态时，所述电子设备1的第一主体10及第二主体20之间的不 能够再继续折叠，此时，所述第一主体10与所述第二主体20之间完全重叠。
在一实施方式中，所述第一主体10可以为第一显示屏，所述第二主体20可以为第二显示屏，如图1所示，所述电子设备1处于展开状态，所述第一显示屏的显示面及所述第二显示屏的显示面均被显露出来。如图2所示，当所述电子设备1处于折叠状态时，所述第一显示屏的显示面与所述第二显示屏的显示面面对，且所述第一显示屏的显示面与所述第二显示屏的显示面之间的距离不能够再继续缩小。当所述电子设备1处于折叠状态时，所述第一显示屏的显示面及所述第二显示屏的显示面均被遮挡。
本申请的电子设备1中，第一主体10上设置第一金属件111，所述第一金属件111包括弯折相连的两部分，第一部分111a设置在背离转轴30的第一端面10a上，当所述第一主体10与所述第二主体20相对折叠时，可减小所述第二主体20对所述第一金属件111构成的第一天线组110的辐射体的影响。进一步地，所述第二部分111b设置第一端面10a与转轴30之间的第二端面10b上，可以充分利用所述第一主体10的空间。第二主体20上设置有第二金属件210，第二金属件210通过第一开关接地，第一开关组件220可以调节所述第二金属件210的电长度，因此，可以实现根据具体场景的需要实现第二金属件210对第一天线111c的不同作用。
请一并参阅图4，图4为本申请第二实施方式提供的电子设备的简要结构示意图。本实施方式提供的电子设备与第一实施方式提供的电子设备基本相同，相同之处不再赘述。所述电子设备1包括第一支撑板112和围设在所述第一支撑板112周缘的第一边框113。所述第一支撑板112与所述第一边框113之间形成有第一间隙114，所述第一边框113开设有第一缝隙115及第二缝隙116。所述第一缝隙115对应所述第一端面10a，所述第二缝隙116对应所述第二端面10b，所述第一缝隙115及所述第二缝隙116均与所述第一间隙114连通，所述第一边框113位于所述第一间隙114、所述第一缝隙115及所述第二缝隙116之间的部分构成所述第一金属件111。
在一实施方式中，所述第一支撑板112及所述第一边框113可构成所述电子设备1的中框。通过在整块的中框上加工出第一间隙114、第一缝隙115、及第二缝隙116可形成第一支撑板112及围设在所述第一支撑板112周缘的第一边框113。所谓中框，通常是电子设备1中支撑显示屏的支撑结构，所述中框是金属的，构成所述电子设备1中的地极。
可以理解地，在其他实施方式中，所述第一支撑板112及所述第一边框113为独立的两个结构，将第一边框113设置在所述第一支撑板112的周缘，且使得所述第一边框113与所述第一支撑板112之间形成有第一间隙114、第一缝隙115、及第二缝隙116即可。当所述第一支撑板112及所述第一边框113为两个独立的结构的时候，所述第一支撑板112的材质可与所述第一边框113的材质不同，比如，所述第一支撑板112的材质为非金属，所述第一边框113的材质为金属。
进一步地，所述第一间隙114、所述第一缝隙115及所述第二缝隙116中设置有粘结件，所述粘结件用于将所述第一支撑板112及所述第一边框113粘结在一起。所述粘结件的材质为非信号屏蔽介质，以使得所述粘结件不会对所述第一天线组110辐射的电磁波信号造成屏蔽。
本实施方式中的第一边框113开设的第一缝隙115位于背离转轴30的第一端面10a，当所述第一主体10与所述第二主体20相对折叠时，可减小所述第二主体20对构成的第一天线组110的辐射体的影响。
进一步地，所述第一金属件111通过第一接地件117与所述第一支撑板112电连接，位于所述第一接地件117与所述第二缝隙116之间的第一金属件111构成第一天线111c的辐射体，位于所述第一接地件117与所述第一缝隙115之间的第一金属件111构成WIFI/GPS天线111d的辐射体。其中，第一天线111c为蜂窝通信天线。所谓WIFI天线，也称为无线 保真((Wireless Fidelity，WIFI)天线，所谓GPS天线，也称为全球定位***(Global Positioning System，GPS)天线。
在本实施方式中，当所述第一支撑板112及所述第一边框113可构成所述电子设备1的中框时，或者，所述第一支撑板112为金属材质时，所述第一支撑板112构成所述电子设备1的地极，所述第一金属件111通过第一接地件117与所述第一支撑板112电连接，以使得所述第一接地件117接地，此时，所述第一接地件117将所述第一金属件111分隔成两部分，一部分是位于第一接地件117与所述第一缝隙115之间的部分，另一部分是位于第一接地件117与所述第二缝隙116之间的部分。位于第一接地件117与所述第一缝隙115之间的第一金属件111构成WIFI/GPS天线111d的辐射体，可以支持WIFI/GPS通信。位于第一接地件117与所述第二缝隙116之间的第一金属件111构成第一天线111c的辐射体，所述第一天线111c为蜂窝通信天线，可支持蜂窝移动通信。
本实施方式中通过在设置第一接地件117将第一金属件111分割成两部分，每一部分都构成独立的辐射体，因此本申请的电子设备1可以增加天线的数目及类型。
进一步地，所述电子设备1还包括后置摄像头410，所述后置摄像头410固定于所述第一主体10上，且邻近所述第一接地件117设置。当用户使用电子设备1中的第一天线组110进行通信(比如，打电话的)的时候，后置摄像头410距离用户相对较远，将后置摄像头410邻近第一接地件117设置，即将第一天线组110邻近后置摄像头410设置，从而使得第一天线组110与用户的距离较远，从而减小了第一天线组110辐射的电磁波信号对用户的电磁辐射。
进一步地，所述第二金属件210耦合所述第一天线组110辐射的第一电磁波信号而产生第一杂波信号，所述第一开关组件220用于调节所述第二金属件210的电长度以使得所述第二金属件210的电长度与辐射所述第一杂波信号所需要的电长度失配，或者，使得所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同。
在本实施方式中，虽然所述第二金属件210耦合所述第一天线组110辐射的第一电磁波信号而产生第一杂波信号，但是由于当所述第二金属件210的电长度与辐射第一杂波所需要的电长度失配，所述第二金属件210无法将所述第一杂波信号辐射出去，从而避免了第一杂波信号对第一电磁波信号的干扰。另一方面，即便所述第一杂波信号被辐射出去，所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同，从而使得所述第一杂波信号无法对第一电磁波信号造成干扰。
可以理解地，所述第二金属件210耦合所述第一天线组110中的第一天线111c辐射的第一电磁波信号而产生第一杂波信号，所述第一开关组件220用于调节所述第二金属件210的电长度以使得所述第二金属件210的电长度与辐射所述第一杂波信号所需要的电长度失配，或者，使得所述第一杂波信号的频段范围与所述第一天线111c辐射的第一电磁波信号的频段范围不同。当所述第二金属件210耦合所述第一天线组110中的WIFI/GPS天线111d辐射的第一电磁波信号而产生第一杂波信号，所述第一开关组件220用于调节所述第二金属件210的电长度以使得所述第二金属件210的电长度与辐射所述第一杂波信号所需要的电长度失配，或者，使得所述第一杂波信号的频段范围与所述WIFI/GPS辐射的所述第一电磁波信号的频段范围不同。
进一步地，所述第二金属件210还通过第二开关组件230接地，所述第二金属件210上电连接所述第一开关组件220的连接点与所述第二金属件210上电连接所述第二开关组件230的连接点的位置不同。当所述第一主体10与所述第二主体20相对折叠时，所述第一开关组件220及所述第二开关组件230相互配合以使得所述第二金属件210还作为所述第一天线组110的寄生单元以提升所述第一天线组110的辐射性能。其中，所述第二金属件210耦合所述第一天线组110辐射的第一电磁波信号而产生第一杂波时所述第一电磁波 信号的频段大于所述第二金属件210作为第一天线组110的寄生单元时所述第一电磁波的频段。换句话说，在所述第一天线组110工作在高频频段时，所述第二金属件210与所述第一开关组件220共同作用以避免第一杂波信号对第一电磁波信号的干扰，当所述第一天线组110工作在低频频段时，所述第二金属件210与所述第一开关组件220及所述第二开关组件230共同作用以使得第二金属件210作为第一天线组110的寄生单元以提升所述第一天线组110的辐射性能。
具体地，请一并参阅图5，图5为本申请提供的电子设备的电路结构示意图。所述电子设备1还包括检测器420及控制器430，所述检测器420用于检测所述第一天线组110辐射的第一电磁波信号的频段。所述控制器430用于根据所述第一天线组110辐射的第一电磁波的频段控制所述第一开关组件220的开关状态及所述第二开关组件230的开关状态。
进一步地，当所述第一天线组110辐射的第一电磁波信号的频段在第一预设频段范围内时，所述控制器430控制采用第一控制策略控制所述第一开关组件220及第二开关组件230的状态以使得所述第二金属件210的电长度与辐射所述第一杂波信号所需要的电长度失配，或者使得所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同。当所述第一天线组110辐射体辐射的第一电磁波信号的频段在第二预设频段范围内时，所述控制器430采用第二控制策略控制所述第一开关组件220及所述第二开关组件230的状态以使得所述第二金属件210作为所述第一天线111c的寄生单元。其中，所述第一预设频段大于所述第二预设频段。
进一步地，请参阅图6，图6为本申请第三实施方式提供的电子设备的简要结构示意图。本实施方式提供的电子设备1与第二实施方式提供的电子设备1基本相同，相同之处不再赘述。不同之处在于，在本实施方式中，所述第二主体20具有第三端面20a及第四端面20b。所述第三端面20a背离所述转轴30，所述第四端面20b连接在所述第三端面20a与所述转轴30之间，所述第二金属件210包括弯折相连的第三部分210a及第四部分210b，所述第三部分210a设置在所述第三端面20a上，所述第四部分210b设置在所述第四端面20b上。
在一实施方式中，所述第三部分210a设置在背离所述转轴30的第三端面20a上，当所述第一主体10与所述第二主体20相对折叠时，可减小所述第一主体10对所述第二金属件210构成的天线辐射体的影响。进一步地，所述第四部分210b设置在所述第三端面20a与所述转轴30之间的第四端面20b，可以充分利用第二主体20的空间。
进一步地，所述电子设备1包括第二支撑板212和围设在所述第二支撑板212周缘的第二边框213，所述第二支撑板212与所述第二边框213之间形成有第二间隙214，所述第二边框213开设有第三缝隙215及第四缝隙216，所述第三缝隙215对应所述第三端面20a，所述第四缝隙216对应所述第四端面20b，所述第三缝隙215及所述第四缝隙216均与所述第二间隙214连通，所述第二边框213位于所述第二间隙214、所述第三缝隙215及所述第四缝隙216之间的部分构成所述第二金属件210。
在一实施方式中，所述第二支撑板212及所述第二边框213可构成所述电子设备1的中框。通过在整块的中框上加工出第二间隙214、第三缝隙215、及第四缝隙216可形成第二支撑板212及围设在所述第二支撑板212周缘的第二边框213。所谓中框，通常是电子设备1中支撑显示屏的支撑结构，所述中框是金属的，构成所述电子设备1中的地极。
可以理解地，在其他实施方式中，所述第二支撑板212及所述第二边框213为独立的两个结构，将第二边框213设置在所述第二支撑板212的周缘，且使得所述第二边框213与所述第二支撑板212之间形成有第二间隙214、第三缝隙215、及第四缝隙216即可。当所述第二支撑板212及所述第二边框213为两个独立的结构的时候，所述第二支撑板212的材质可与所述第二边框213的材质不同，比如，所述第二支撑板212的材质为非金属， 所述第二边框213的材质为金属。
进一步地，所述第二间隙214、所述第三缝隙215及所述第四缝隙216中设置有粘结件，所述粘结件用于将所述第二支撑板212及所述第二边框213粘结在一起。所述粘结件的材质为非信号屏蔽介质，以使得所述粘结件不会对所述第二金属件210构成的天线辐射体辐射的电磁波信号造成屏蔽。
本实施方式中的第二边框213开设的第三缝隙215位于背离转轴30的第三端面20a，当所述第一主体10与所述第二主体20相对折叠时，可减小所述第一主体10对第二金属件210构成的天线辐射体的影响。
请参阅图7，图7为本申请第四实施方式提供的电子设备的简要结构示意图。本实施方式提供的电子设备1与第三实施方式提供的电子设备1基本相同，相同之处不再赘述。不同之处在于，在本实施方式中，所述第二主体20上设置第三金属件221，所述转轴30包括相对设置的第一端310及第二端320，所述第一金属件111相较于所述第三金属件221邻近所述第一端310设置，所述第三金属件221相较于所述第一金属件111邻近所述第二端320设置，所述第三金属件221构成第二天线223组的辐射体。
在本实施方式中，所述第一金属件111设置在所述第一主体10上且邻近转轴30的第一端310，所述第三金属件221设置在所述第二主体20上且邻近所述转轴30的第二端320，由此可见，所述第一金属件111与所述第三金属件221构成对角设置的方式，此种设置方式可以使得所述电子设备1在被用户使用的时候不容易同时握持到所述第一金属件111及第三金属件221，从而可以提高所述电子设备1的通信效果。
进一步地，所述第二主体20具有第三端面20a、第四端面20b、及第五端面20c，所述第三端面20a背离所述转轴30，所述第四端面20b与所述第五端面20c相对设置且所述第四端面20b及所述第五端面20c均连接在所述第三端面20a与所述转轴30之间，所述第四端面20b相较于所述第五端面20c邻近所述第一金属件111设置，所述第三金属件221包括弯折相连的第五部分221a及第六部分221b，所述第五部分221a设置在所述第三端面20a上，所述第六部分221b设置在所述第五端面20c上。
本实施方式中的第五部分221a设置在背离所述转轴30的第三端面20a，当所述第一主体10与所述第二主体20相对折叠时，可减小所述第一主体10对所述第三金属件221构成的天线辐射体的影响。
进一步地，所述电子设备1包括第二支撑板212和围设在所述第二支撑板212周缘的第二边框213。所述第二支撑板212与所述第二边框213之间还形成有第三间隙217，所述第二边框213开设有第五缝隙218及第六缝隙219。所述第五缝隙218对应所述第三端面20a，所述第六缝隙219对应所述第五端面20c，所述第五缝隙218及所述第六缝隙219均与所述第三间隙217连通，所述第二边框213位于所述第三间隙217、所述第五缝隙218及所述第六缝隙219之间的部分构成所述第三金属件221。
在一实施方式中，所述第二支撑板212及所述第二边框213可构成所述电子设备1的中框。通过在整块的中框上加工出第三间隙217、第五缝隙218、及第六缝隙219可形成第二支撑板212及围设在所述第二支撑板212周缘的第二边框213。所谓中框，通常是电子设备1中支撑显示屏的支撑结构，所述中框是金属的，构成所述电子设备1中的地极。
可以理解地，在其他实施方式中，所述第二支撑板212及所述第二边框213为独立的两个结构，将第二边框213设置在所述第二支撑板212的周缘，且使得所述第二边框213与所述第二支撑板212之间形成有第三间隙217、第五缝隙218、及第六缝隙219即可。当所述第二支撑板212及所述第二边框213为两个独立的结构的时候，所述第二支撑板212的材质可与所述第二边框213的材质不同，比如，所述第二支撑板212的材质为非金属，所述第二边框213的材质为金属。
进一步地，所述第三间隙217、第五缝隙218、及第六缝隙219中设置有粘结件，所述粘结件用于将所述第二支撑板212及所述第二边框213粘结在一起。所述粘结件的材质为非信号屏蔽介质，以使得所述粘结件不会对所述第三金属件221构成的天线辐射体辐射的电磁波信号造成屏蔽。
本实施方式中的第二边框213开设的第五缝隙218位于背离转轴30的第三端面20a，当所述第一主体10与所述第二主体20相对折叠时，可减小所述第一主体10对第三金属件221构成的天线辐射体的影响。
进一步地，第三金属件221通过第二接地件222与所述第二支撑板212电连接。位于所述第二接地件222与所述第五缝隙218之间的第三金属件221构成第二天线223的辐射体，位于所述第二接地件222与所述第六缝隙219之间的第三金属件221构成第三天线224的辐射体。
本实施方式中通过在设置第二接地件222将第三金属件221分割成两部分，每一部分都构成独立的辐射体，因此本申请的电子设备1可以增加天线的数目及类型。
进一步地，所述电子设备1还包括第四天线610，所述第四天线610设置在所述第一主体10上。所述第一天线111c、所述第二天线223、所述第三天线224、及所述第四天线610构成第一4*4多输入多输出(Multiple Input Multiple Output，MIMO)天线，其中，所述第一4*4MIMO天线为支持第一频段通信的天线。
所述第四天线610可以为但不仅限于为设置在所述第一主体10上的贴片天线。所述第一天线111c、所述第二天线223、所述第三天线224、及所述第四天线610形成MIMO天线，可以提高所述电子设备1在通信的时候的通信速率。在一实施方式中，所述第一天线111c、所述第二天线223、所述第三天线224、及所述第四天线610为长期演进(Long Term Evolution，LTE)天线。
请参阅图8，图8为本申请第五实施方式提供的电子设备的简要结构示意图。本实施方式提供的电子设备1可结合到前述任意实施方式所述的电子设备1中，在本实施方式中，以本实施方式中的电子设备1结合到第一实施方式提供的电子设备1为例进行示意。所述电子设备1还包括第五天线620、六天线630、第七天线640、及第八天线650，所述第二主体20上设置有第四金属件230，所述第四金属件230设置在所述第二主体20背离所述转轴30的一端，所述第四金属件230相对的两部分分别构成所述第五天线620的辐射体及所述六天线630的辐射体，所述第七天线640及所述第八天线650设置在所述第二主体20上，所述第五天线620、所述六天线630、所述第七天线640、及所述第八天线650构成第二4*4MIMO天线，其中，所述第二4*4MIMO天线为支持第二频段通信的天线。
在本实施方式中，所述第五天线620、所述六天线630、所述第七天线640、及所述第八天线650为支持5G通信的天线。所述第七天线640及所述第八天线650为但不仅限于为设置在第二主体20上的贴片天线。所述第五天线620、所述六天线630、所述第七天线640、及所述第八天线650形成MIMO天线，可以提高所述电子设备1在通信的时候的通信速率。
请参阅图9，图9为本申请第六实施方式提供的电子设备的简要结构示意图。本申请第六实施方式提供的电子设备1与本申请第五实施方式提供的电子设备1的结构基本相同，不同之处在于，所述电子设备1还包括第九天线660、第十天线670、第十一天线680、及第十二天线690。所述第一主体10上设置有第五金属件120，所述第五金属件120设置在所述第一主体10背离所述转轴30的一端，所述第五金属件120相对的两部分分别构成所述第九天线660及所述第十天线670的辐射体，所述第十一天线680及所述第十二天线690设置在所述第二主体20上，所述第五天线620、所述六天线630、所述第七天线640、所述第八天线650、所述第九天线660、所述第十天线670、所述第十一天线680及所述第十 二天线690构成8*8MIMO天线，所述8*8MIMO天线为支持第二频段通信的天线。
所述第十一天线680及所述第十二天线690可以为但不仅限于为设置在所述第一主体10上的贴片天线。所述第五天线620、所述六天线630、所述第七天线640、所述第八天线650、所述第九天线660、所述第十天线670、所述第十一天线680及所述第十二天线690形成MIMO天线，可以提高所述电子设备1在通信的时候的通信速率。
请参阅图10，图10为本申请第七实施方式提供的电子设备的简要结构示意图。本实施方式提供的电子设备1与第四实施方式提供的电子设备1的结构相同，不同之处在于，在本实施方式中，所述电子设备1还包括第四天线610。所述第四天线610设置在所述第二主体20上，所述第一天线111c、所述第二天线223、所述第三天线224、及所述第四天线610构成第一4*4MIMO天线，其中，所述第一4*4MIMO天线为支持第一频段通信的天线。
进一步地，所述电子设备1还包括第五天线620、第六天线630、第七天线640、及第八天线650。所述第一主体10上设置有第四金属件230，所述第四金属件230设置在所述第一主体10背离所述转轴30的一端，所述第四金属件230相对的两部分分别构成第五天线620及六天线630的辐射体，所述第七天线640及所述第八天线650设置在所述第一主体10上，所述第五天线620、所述六天线630、所述第七天线640、及所述第八天线650构成第二4*4MIMO天线，其中，所述第二4*4MIMO天线为支持第二频段通信的天线。
进一步地，结合前面各个实施方式提供的电子设备1，本申请的电子设备1还包括第一电声器件440及第二电声器件450。请参阅图11，图11为本申请第八实施方式提供的电子设备的简要结构示意图。在图11中，以电子设备1还包括第一电声器件440及第二电声器件450结合到第一实施方式所述的电子设备1为例进行说明。所述第一电声器件440设置于所述第一主体10上，且所述第一电声器件440相较于所述第二电声器件450邻近所述第一端310设置。所述第二电声器件450设置在所述第一主体10上，且所述第二电声器件450相较于所述第一电声器件440邻近所述第二端320设置。在一实施方式中，所述第一电声器件440为听筒，所述第二电声器件450为麦克风。
进一步地，所述电子设备1还包括USB接口460。所述USB接口460邻近所述第二端320设置，且所述USB接口460相较于所述第二电声器件450邻近所述转轴30设置。所述USB接口460用于与外接USB连接线进行连接，以实现对电子设备1中的电池的充电，或者实现电子设备1与其他电子设备1的数据传输。
以上所述是本申请的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。

Claims (19)

  1. 一种电子设备，其特征在于，所述电子设备包括转轴、第一主体、及第二主体，所述第一主体及所述第二主体可绕所述转轴相对折叠或展开，所述第一主体具有第一端面及第二端面，所述第一端面背离所述转轴，所述第二端面连接在所述第一端面与所述转轴之间，所述第一主体上设置第一金属件，所述第一金属件包括弯折相连的第一部分及第二部分，所述第一部分设置在所述第一端面上，所述第二部分设置在所述第二端面上，所述第一金属件构成第一天线组的辐射体，所述第二主体上设置有第二金属件，所述第二金属件通过第一开关组件接地，所述第一开关组件用于调节所述第二金属件的电长度。
  2. 如权利要求1所述的电子设备，其特征在于，所述电子设备包括第一支撑板和围设在所述第一支撑板周缘的第一边框，所述第一支撑板与所述第一边框之间形成有第一间隙，所述第一边框开设有第一缝隙及第二缝隙，所述第一缝隙对应所述第一端面，所述第二缝隙对应所述第二端面，所述第一缝隙及所述第二缝隙均与所述第一间隙连通，所述第一边框位于所述第一间隙、所述第一缝隙及所述第二缝隙之间的部分构成所述第一金属件。
  3. 如权利要求2所述的电子设备，其特征在于，所述第一金属件通过第一接地件与所述第一支撑板电连接，位于所述第一接地件与所述第二缝隙之间的第一金属件构成第一天线的辐射体，其中，第一天线为蜂窝通信天线，位于所述第一接地件与所述第一缝隙之间的第一金属件构成WIFI/GPS天线的辐射体。
  4. 如权利要求3所述的电子设备，其特征在于，所述电子设备还包括后置摄像头，所述后置摄像头固定于所述第一主体上，且邻近所述第一接地件设置。
  5. 如权利要求1所述的电子设备，其特征在于，当所述第一主体与所述第二主体相对折叠时，所述第二金属件耦合所述第一天线组辐射的第一电磁波信号而产生第一杂波信号，所述第一开关组件用于调节所述第二金属件的电长度以使得所述第二金属件的电长度与辐射所述第一杂波信号所需要的电长度失配，或者，使得所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同。
  6. 如权利要求5所述的电子设备，其特征在于，所述第二金属件还通过第二开关组件接地，所述第二金属件上电连接所述第一开关组件的连接点与所述第二金属件上电连接所述第二开关组件的连接点的位置不同，当所述第一主体与所述第二主体相对折叠时，所述第一开关组件及所述第二开关组件相互配合以使得所述第二金属件还作为所述第一天线组的寄生单元以提升所述第一天线组的辐射性能，其中，所述第二金属件耦合所述第一天线组辐射的第一电磁波信号而产生第一杂波时所述第一电磁波信号的频段大于所述第二金属件作为第一天线组的寄生单元时所述第一电磁波的频段。
  7. 如权利要求6所述的电子设备，其特征在于，所述电子设备还包括检测器及控制器，所述检测器用于检测所述第一天线组辐射的第一电磁波信号的频段，所述控制器用于根据所述第一天线组辐射的第一电磁波的频段控制所述第一开关组件的开关状态及所述第二开关组件的开关状态。
  8. 如权利要求7所述的电子设备，其特征在于，当所述第一天线组辐射的第一电磁波信号的频段在第一预设频段范围内时，所述控制器控制采用第一控制策略控制所述第一开关组件及第二开关组件的状态以使得所述第二金属件的电长度与辐射所述第一杂波信号所需要的电长度失配，或者使得所述第一杂波信号的频段范围与所述第一电磁波信号的频段范围不同；当所述第一天线组辐射的第一电磁波信号的频段在第二预设频段范围内时，所述控制器采用第二控制策略控制所述第一开关组件及所述第二开关组件的状态以使得所述第二金属件作为所述第一天线组的寄生单元。
  9. 如权利要求5所述的电子设备，其特征在于，所述第二主体具有第三端面及第四端面，所述第三端面背离所述转轴，所述第四端面连接在所述第三端面与所述转轴之间，所述第二金属件包括弯折相连的第三部分及第四部分，所述第三部分设置在所述第三端面上，所述第四部分设置在所述第四端面上。
  10. 如权利要求9所述的电子设备，其特征在于，所述电子设备包括第二支撑板和围设在所述第二支撑板周缘的第二边框，所述第二支撑板与所述第二边框之间形成有第二间隙，所述第二边框开设有第三缝隙及第四缝隙，所述第三缝隙对应所述第三端面，所述第四缝隙对应所述第四端面，所述第三缝隙及所述第四缝隙均与所述第二间隙连通，所述第二边框位于所述第二间隙、所述第三缝隙及所述第四缝隙之间的部分构成所述第二金属件。
  11. 如权利要求2所述的电子设备，其特征在于，所述第二主体上设置第三金属件，所述转轴包括相对设置的第一端及第二端，所述第一金属件相较于所述第三金属件邻近所述第一端设置，所述第三金属件相较于所述第一金属件邻近所述第二端设置，所述第三金属件构成第二天线组的辐射体。
  12. 如权利要求11所述的电子设备，其特征在于，所述第二主体具有第三端面、第四端面、及第五端面，所述第三端面背离所述转轴，所述第四端面与所述第五端面相对设置且所述第四端面及所述第五端面均连接在所述第三端面与所述转轴之间，所述第四端面相较于所述第五端面邻近所述第一金属件设置，所述第三金属件包括弯折相连的第五部分及第六部分，所述第五部分设置在所述第三端面上，所述第六部分设置在所述第五端面上。
  13. 如权利要求12所述的电子设备，其特征在于，所述电子设备包括第二支撑板和围设在所述第二支撑板周缘的第二边框，所述第二支撑板与所述第二边框之间还形成有第三间隙，所述第二边框开设有第五缝隙及第六缝隙，所述第五缝隙对应所述第三端面，所述第六缝隙对应所述第五端面，所述第五缝隙及所述第六缝隙均与所述第三间隙连通，所述第二边框位于所述第三间隙、所述第五缝隙及所述第六缝隙之间的部分构成所述第三金属件。
  14. 如权利要求13所述的电子设备，其特征在于，第三金属件通过第二接地件与所述第二支撑板电连接，位于所述第二接地件与所述第五缝隙之间的第三金属件构成第二天线的辐射体，位于所述第二接地件与所述第六缝隙之间的第三金属件构成第三天线的辐射体。
  15. 如权利要求12所述的电子设备，其特征在于，所述电子设备还包括第四天线，所述第四天线设置在所述第一主体上，所述第一天线、所述第二天线、所述第三天线、及所述第四天线构成第一4*4MIMO天线，其中，所述第一4*4MIMO天线为支持第一频段通信 的天线。
  16. 如权利要求1所述的电子设备，其特征在于，所述电子设备还包括第五天线、第六天线、第七天线、及第八天线，所述第二主体上设置有第四金属件，所述第四金属件设置在所述第二主体背离所述转轴的一端，所述第四金属件相对的两部分分别构成所述第五天线的辐射体及所述第六天线的辐射体，所述第七天线及所述第八天线设置在所述第二主体上，所述第五天线、所述第六天线、所述第七天线、及所述第八天线构成第二4*4MIMO天线，其中，所述第二4*4MIMO天线为支持第二频段通信的天线。
  17. 如权利要求16所述的电子设备，其特征在于，所述电子设备还包括第九天线、第十天线、第十一天线、及第十二天线，所述第一主体上设置有第五金属件，所述第五金属件设置在所述第一主体背离所述转轴的一端，所述第五金属件相对的两部分分别构成所述第九天线及所述第十天线的辐射体，所述第十一天线及所述第十二天线设置在所述第二主体上，所述第五天线、所述第六天线、所述第七天线、所述第八天线、所述第九天线、所述第十天线、所述第十一天线及所述第十二天线构成8*8MIMO天线，所述8*8MIMO天线为支持第二频段通信的天线。
  18. 如权利要求12所述的电子设备，其特征在于，所述电子设备还包括第四天线，所述第四天线设置在所述第二主体上，所述第一天线、所述第二天线、所述第三天线、及所述第四天线构成第一4*4MIMO天线，其中，所述第一4*4MIMO天线为支持第一频段通信的天线。
  19. 如权利要求18所述的电子设备，其特征在于，所述电子设备还包括第五天线、第六天线、第七天线、及第八天线，所述第一主体上设置有第四金属件，所述第四金属件设置在所述第一主体背离所述转轴的一端，所述第四金属件相对的两部分分别构成第五天线及第六天线的辐射体，所述第七天线及所述第八天线设置在所述第一主体上，所述第五天线、所述第六天线、所述第七天线、及所述第八天线构成第二4*4MIMO天线，其中，所述第二4*4MIMO天线为支持第二频段通信的天线。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022098076A1 (ko) * 2020-11-05 2022-05-12 삼성전자 주식회사 접힘 구조를 갖는 전자 장치에서 안테나 방사 성능을 향상시키기 위한 장치 및 그 방법
WO2022119139A1 (ko) * 2020-12-02 2022-06-09 삼성전자 주식회사 안테나를 포함하는 전자 장치
WO2022177275A1 (ko) * 2021-02-18 2022-08-25 삼성전자 주식회사 안테나 및 그것을 포함하는 전자 장치
AU2020224880B2 (en) * 2019-02-22 2023-06-01 Huawei Technologies Co., Ltd. Antenna apparatus and electronic device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102518499B1 (ko) * 2016-04-22 2023-04-05 삼성전자주식회사 안테나 및 이를 포함하는 전자 장치
CN108736130B (zh) * 2018-07-11 2020-01-14 Oppo广东移动通信有限公司 天线组件以及电子设备
CN109728412B (zh) * 2018-12-25 2021-12-24 维沃移动通信有限公司 一种移动终端
CN112310605B (zh) * 2019-09-18 2021-11-19 华为技术有限公司 多天线***及电子设备
US11252268B2 (en) * 2019-11-14 2022-02-15 Samsung Electronics Co., Ltd. Electronic device including antenna
KR20220105873A (ko) * 2021-01-21 2022-07-28 삼성전자주식회사 안테나 구조 및 이를 포함하는 전자 장치
CN112993528B (zh) * 2021-02-23 2023-05-23 维沃移动通信有限公司 电子设备
CN115117642A (zh) * 2021-03-23 2022-09-27 北京小米移动软件有限公司 电子设备
CN116345145A (zh) * 2021-12-22 2023-06-27 荣耀终端有限公司 可折叠电子设备及其天线***
TWI838790B (zh) * 2022-07-11 2024-04-11 華碩電腦股份有限公司 低頻段天線裝置
CN117080719A (zh) * 2022-08-04 2023-11-17 荣耀终端有限公司 一种天线组件和电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170110786A1 (en) * 2015-10-14 2017-04-20 Microsoft Technology Licensing, Llc Self-adaptive antenna systems for electronic devices having multiple form factors
CN108206329A (zh) * 2017-10-17 2018-06-26 中兴通讯股份有限公司 一种终端
CN108352601A (zh) * 2015-11-13 2018-07-31 三星电子株式会社 天线装置和包括天线装置的电子设备
CN109449569A (zh) * 2018-09-30 2019-03-08 维沃移动通信有限公司 一种天线单元及终端设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4488218B2 (ja) * 2005-03-30 2010-06-23 日本電気株式会社 携帯無線装置および無線通信方法
EP2676325A4 (en) * 2011-02-14 2014-03-12 Fujitsu Ltd MULTIBAND ANTENNA
US20130141306A1 (en) * 2011-12-01 2013-06-06 Chiu-Lin Chiang Mixed antenna system driving method
KR102060733B1 (ko) * 2013-02-25 2019-12-30 삼성전자주식회사 유연성 기능영역을 포함한 디스플레이 소자 또는 디스플레이 조립체용 안테나 장치를 구비하는 휴대용 단말기
KR102518499B1 (ko) * 2016-04-22 2023-04-05 삼성전자주식회사 안테나 및 이를 포함하는 전자 장치
CN106095188B (zh) 2016-06-24 2020-08-25 联想(北京)有限公司 一种控制方法及电子设备
CN107887696B (zh) * 2017-11-20 2019-02-19 珠海市魅族科技有限公司 柔性电子设备
CN108631042B (zh) * 2018-04-27 2019-05-21 Oppo广东移动通信有限公司 天线组件及电子装置
CN108879072B (zh) * 2018-07-10 2021-02-09 Oppo广东移动通信有限公司 电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170110786A1 (en) * 2015-10-14 2017-04-20 Microsoft Technology Licensing, Llc Self-adaptive antenna systems for electronic devices having multiple form factors
CN108352601A (zh) * 2015-11-13 2018-07-31 三星电子株式会社 天线装置和包括天线装置的电子设备
CN108206329A (zh) * 2017-10-17 2018-06-26 中兴通讯股份有限公司 一种终端
CN109449569A (zh) * 2018-09-30 2019-03-08 维沃移动通信有限公司 一种天线单元及终端设备

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020224880B2 (en) * 2019-02-22 2023-06-01 Huawei Technologies Co., Ltd. Antenna apparatus and electronic device
US11888239B2 (en) 2019-02-22 2024-01-30 Huawei Technologies Co., Ltd. Antenna apparatus and electronic device
WO2022098076A1 (ko) * 2020-11-05 2022-05-12 삼성전자 주식회사 접힘 구조를 갖는 전자 장치에서 안테나 방사 성능을 향상시키기 위한 장치 및 그 방법
WO2022119139A1 (ko) * 2020-12-02 2022-06-09 삼성전자 주식회사 안테나를 포함하는 전자 장치
EP4235959A4 (en) * 2020-12-02 2024-04-17 Samsung Electronics Co., Ltd. ELECTRONIC DEVICE WITH ANTENNA
WO2022177275A1 (ko) * 2021-02-18 2022-08-25 삼성전자 주식회사 안테나 및 그것을 포함하는 전자 장치

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US20210318720A1 (en) 2021-10-14
EP3890106A4 (en) 2022-03-02

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