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CN110323548B - electronic device - Google Patents

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Publication number
CN110323548B
CN110323548B CN201810285748.9A CN201810285748A CN110323548B CN 110323548 B CN110323548 B CN 110323548B CN 201810285748 A CN201810285748 A CN 201810285748A CN 110323548 B CN110323548 B CN 110323548B
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China
Prior art keywords
frequency band
antenna radiator
antenna
signal
device body
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Active
Application number
CN201810285748.9A
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Chinese (zh)
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CN110323548A (en
Inventor
王新宝
赵宁
顾亮
梁天平
李彦涛
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201810285748.9A priority Critical patent/CN110323548B/en
Priority to PCT/CN2019/078525 priority patent/WO2019184748A1/en
Publication of CN110323548A publication Critical patent/CN110323548A/en
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Publication of CN110323548B publication Critical patent/CN110323548B/en
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    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • H01Q5/10—Resonant antennas
    • 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
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
    • 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
    • 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
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The application provides an electronic device. The electronic device comprises a device body, a first antenna module, a controller and an adjusting module, wherein the first antenna module comprises a first antenna radiator which is movably connected to the device body, and when the first antenna radiator is located at a first position relative to the device body, the first antenna module works at a first frequency band; when the first antenna radiator is located at a second position relative to the device body, the first antenna module works at a second frequency band, the controller generates a first control signal, the adjusting module receives the first control signal and adjusts the working frequency band of the first antenna module from the second frequency band to the first frequency band under the control of the first control signal, wherein the first position is different from the second position, and the first frequency band is different from the second frequency band. The frequency offset of the electronic device is improved.

Description

电子装置electronic device

技术领域technical field

本申请涉及电子设备领域，尤其涉及一种电子装置。The present application relates to the field of electronic equipment, and in particular, to an electronic device.

背景技术Background technique

天线是一种变换器，用于将传输线上传输的导行波变换为在无界媒介(通常是自由空间)中传输的电磁波，或者是将在无界媒介中传输的电磁波转换为可以在传输线上传输的导行波的一种装置。手机等电子装置中，通常包括天线，以实现手机等电子装置的传输图像、声音等通信功能。通常情况下，天线工作在预设频段，当天线周围的环境发生变化，会造成天线实际工作的频段发生偏移，从而造成电子装置通信效果不佳。Antenna is a kind of converter, which is used to convert the guided wave transmitted on the transmission line to the electromagnetic wave transmitted in the unbounded medium (usually free space), or to convert the electromagnetic wave transmitted in the unbounded medium into the electromagnetic wave transmitted on the transmission line. A device for guided traveling waves. An electronic device such as a mobile phone usually includes an antenna to realize communication functions such as image and sound transmission of the electronic device such as the mobile phone. Usually, the antenna works in a preset frequency band. When the environment around the antenna changes, the actual frequency band of the antenna will be shifted, resulting in poor communication effect of the electronic device.

发明内容SUMMARY OF THE INVENTION

本申请提供了一种电子装置，所述电子装置包括装置本体、第一天线模组、控制器及调整模组，所述第一天线模组包括第一天线辐射体，所述第一天线辐射体活动连接于所述装置本体，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第一天线模组工作在第一频段；当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第一天线模组工作在第二频段，所述控制器产生第一控制信号，所述调整模组接收所述第一控制信号，并在所述第一控制信号的控制下将所述第一天线模组的工作的频段由所述第二频段调整至所述第一频段，其中，所述第一位置不同于所述第二位置，所述第一频段不同于所述第二频段。The application provides an electronic device, the electronic device includes a device body, a first antenna module, a controller and an adjustment module, the first antenna module includes a first antenna radiator, the first antenna radiates The body is movably connected to the device body, and when the first antenna radiator is in a first position compared to the device body, the first antenna module works in a first frequency band; when the first antenna radiates When the body is in a second position compared to the device body, the first antenna module operates in a second frequency band, the controller generates a first control signal, and the adjustment module receives the first control signal, and adjust the working frequency band of the first antenna module from the second frequency band to the first frequency band under the control of the first control signal, wherein the first position is different from the second frequency band position, the first frequency band is different from the second frequency band.

相较于现有技术，当所述第一天线辐射体相较于所述装置本体的位置发生变化时，所述控制器产生第一控制信号，所述调整模组接收所述第一控制信号，并在所述第一控制信号的控制下将所述第一天线模组的工作的频段调整至第一频段，从而改善了所述第一天线辐射体相较于所述装置本体的位置发生变化的情况下的电子装置产生频偏的问题。Compared with the prior art, when the position of the first antenna radiator relative to the device body changes, the controller generates a first control signal, and the adjustment module receives the first control signal , and adjust the working frequency band of the first antenna module to the first frequency band under the control of the first control signal, thereby improving the position occurrence of the first antenna radiator compared to the device body Electronic devices under changing conditions create frequency offset problems.

本申请还提供了一种电子装置，所述电子装置包括装置本体、第一天线模组、感测器、控制器及调整模组，所述第一天线模组包括第一天线辐射体，所述第一天线辐射体活动连接于所述装置本体，所述感测器感测所述第一天线辐射体相较于装置本体的位置变化并根据所述第一天线辐射体相较于所述装置本体的位置变化得到感测信号，所述控制器根据所述感测信号发出控制信号，所述调整模组用于接收所述控制信号并在所述控制信号的控制下控制所述第一天线模组工作的频段保持不变。The present application also provides an electronic device, the electronic device includes a device body, a first antenna module, a sensor, a controller and an adjustment module, the first antenna module includes a first antenna radiator, so The first antenna radiator is movably connected to the device body, and the sensor senses a change in the position of the first antenna radiator relative to the device body and according to the position of the first antenna radiator relative to the device body The position change of the device body obtains a sensing signal, the controller sends a control signal according to the sensing signal, and the adjustment module is used to receive the control signal and control the first control signal under the control of the control signal. The frequency band in which the antenna module works remains unchanged.

附图说明Description of drawings

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。In order to explain the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the implementation manner. As far as technical personnel are concerned, other drawings can also be obtained based on these drawings without any creative effort.

图1为本申请第一实施例提供的电子装置中的第一天线辐射体相较于装置本体处于第一位置的结构示意图。FIG. 1 is a schematic structural diagram of a first antenna radiator in an electronic device provided in a first embodiment of the present application in a first position compared to the device body.

图2为本申请第一实施例提供的电子装置中的第一天线辐射体相较于装置本体处于第二位置的结构示意图。FIG. 2 is a schematic structural diagram of the first antenna radiator in the electronic device provided in the first embodiment of the present application in a second position compared to the device body.

图3为本申请第一实施例提供的电子装置的电路结构示意图。FIG. 3 is a schematic diagram of a circuit structure of an electronic device according to a first embodiment of the present application.

图4为本申请第二实施例提供的电子装置的电路结构示意图。FIG. 4 is a schematic diagram of a circuit structure of an electronic device according to a second embodiment of the present application.

图5为本申请第三实施例提供的电子装置的电路结构示意图。FIG. 5 is a schematic diagram of a circuit structure of an electronic device according to a third embodiment of the present application.

图6为本申请第四实施例提供的电子装置的电路结构示意图。FIG. 6 is a schematic diagram of a circuit structure of an electronic device according to a fourth embodiment of the present application.

图7为本申请第五实施例提供的电子装置的电路结构示意图。FIG. 7 is a schematic diagram of a circuit structure of an electronic device according to a fifth embodiment of the present application.

图8为本申请第二实施例提供的电子装置的结构示意图。FIG. 8 is a schematic structural diagram of an electronic device according to a second embodiment of the present application.

具体实施方式Detailed ways

下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

本申请实施例的描述中，需要理解的是，术语“厚度”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。In the description of the embodiments of the present application, it should be understood that the orientation or positional relationship indicated by terms such as “thickness” is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than implying Or indicating that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation on the present application.

请参阅图1，图2及图3，图1为本申请第一实施例提供的电子装置中的第一天线辐射体相较于装置本体处于第一位置的结构示意图；图2为本申请第一实施例提供的电子装置中的第一天线辐射体相较于装置本体处于第二位置的结构示意图；图3为本申请第一实施例提供的电子装置的电路结构示意图。所述电子装置10包括但不仅限于智能手机、互联网设备(mobile internet device，MID)、电子书、便携式播放站(Play Station Portable,PSP)或个人数字助理(Personal Digital Assistant，PDA)等通过天线进行通信的设备。Please refer to FIG. 1 , FIG. 2 and FIG. 3 . FIG. 1 is a schematic structural diagram of the first antenna radiator in the electronic device provided in the first embodiment of the present application in a first position compared to the device body; An embodiment provides a schematic structural diagram of a first antenna radiator in an electronic device in a second position compared to the device body; FIG. 3 is a schematic structural diagram of a circuit of the electronic device provided in the first embodiment of the present application. The electronic device 10 includes, but is not limited to, a smart phone, an Internet device (mobile internet device, MID), an e-book, a portable play station (Play Station Portable, PSP) or a personal digital assistant (Personal Digital Assistant, PDA) etc. communication equipment.

所述电子装置10包括装置本体100、第一天线模组200、控制器300及调整模组400。所述第一天线模组200包括第一天线辐射体210，所述第一天线辐射体210活动连接于所述装置本体100。当所述第一天线辐射体210相较于所述装置本体100处于第一位置时，所述第一天线模组200工作在第一频段，当所述第一天线辐射体210相较于所述装置本体100处于第二位置时，所述第一天线模组200工作在第二频段。当所述第一天线辐射体210相较于所述装置本体100处于第二位置时，所述控制器300产生第一控制信号，所述调整模组400接收所述第一控制信号，并在所述第一控制信号的控制下将所述第一天线模组200的工作的频段由所述第二频段调整至所述第一频段。其中，所述第一位置不同于所述第二位置，所述第一频段不同于所述第二频段。The electronic device 10 includes a device body 100 , a first antenna module 200 , a controller 300 and an adjustment module 400 . The first antenna module 200 includes a first antenna radiator 210 , and the first antenna radiator 210 is movably connected to the device body 100 . When the first antenna radiator 210 is in the first position compared to the device body 100, the first antenna module 200 operates in the first frequency band. When the device body 100 is in the second position, the first antenna module 200 operates in the second frequency band. When the first antenna radiator 210 is in the second position compared to the device body 100 , the controller 300 generates a first control signal, and the adjustment module 400 receives the first control signal and performs The operating frequency band of the first antenna module 200 is adjusted from the second frequency band to the first frequency band under the control of the first control signal. Wherein, the first position is different from the second position, and the first frequency band is different from the second frequency band.

相较于现有技术，当所述第一天线辐射体210相较于所述装置本体100的位置发生变化时，所述控制器300产生第一控制信号，所述调整模组400接收所述第一控制信号，并在所述第一控制信号的控制下将所述第一天线模组200的工作的频段由所述第二频段调整至第一频段，从而改善了所述第一天线辐射体210相较于所述装置本体100的位置发生变化的情况下电子装置产生频偏的问题。Compared with the prior art, when the position of the first antenna radiator 210 relative to the device body 100 changes, the controller 300 generates a first control signal, and the adjustment module 400 receives the The first control signal, and under the control of the first control signal, the operating frequency band of the first antenna module 200 is adjusted from the second frequency band to the first frequency band, thereby improving the radiation of the first antenna When the position of the body 210 relative to the device body 100 changes, the electronic device generates a frequency offset problem.

进一步地，请一并参阅图4，图4为本申请第二实施例提供的电子装置的电路结构示意图。在本实施方式中，所述第一天线模组200还包括第一射频信号源230，所述第一射频信号源230用于产生激励信号。所述第一天线辐射体210接收所述激励信号，并将所述激励信号转换为电磁波信号，并将所述电磁波信号辐射出去。所述调整模组400包括第一匹配电路410及第二匹配电路420。当所述第一天线辐射体210相较于所述装置本体100处于第一位置时，所述控制器300控制所述第一匹配电路410电连接所述第一射频信号源230及所述第一天线辐射体210。所述激励信号经由所述第一匹配电路410加载在所述第一天线辐射体210上。当所述第一天线辐射体210相较于所述装置本体100处于第二位置时，所述控制器300切断所述第一匹配电路410与所述第一射频信号源230及所述第一天线辐射体210之间的电连接，且控制所述第二匹配电路420电连接所述第一射频信号源230及所述第一天线辐射体210，所述激励信号经由所述第二匹配电路420加载在所述第一天线辐射体210上。具体地，所述第一天线辐射体210上设置有馈点，所述调整模组400还包括第一开关430及第二开关440，所述第一开关430的一端电连接所述第一射频信号源230，所述第一开关430电路的另一端电连接所述第一匹配电路410至所述第一天线辐射体210的所述馈点；所述第二开关440的一端电连接所述射频信号源230，所述第二开关440的另一端电连接所述第二匹配电路420至所述第一天线辐射体210的所述馈电。当所述第一天线辐射体210相较于所述装置本体100处于第一位置时，所述控制器300控制第一开关430闭合，此时，所述激励信号经由所述第一匹配电路410加载在所述第一天线辐射体210上。当所述第一天线辐射体210相较于所述装置本体100相较于所述装置本体100处于第二位置时，所述控制器300控制所述第一开关430断开，且控制所述第二开关440闭合。由于所述第一开关430断开，因此，切断了所述第一匹配电路410与所述射频信号源230及所述第一天线辐射体210之间的电连接；由于所述第二开关440闭合，所述激励信号经由所述第二匹配电路420加载在所述第一天线辐射体210上。由此可见，所述控制器300通过控制所述第一开关430及所述第二开关440即可控制所述第一天线辐射体210是经由所述第一匹配电路410还是经由所述第二匹配电路420加载在所述第一天线辐射体210上。Further, please refer to FIG. 4 , which is a schematic diagram of a circuit structure of an electronic device according to a second embodiment of the present application. In this embodiment, the first antenna module 200 further includes a first radio frequency signal source 230, and the first radio frequency signal source 230 is used for generating an excitation signal. The first antenna radiator 210 receives the excitation signal, converts the excitation signal into an electromagnetic wave signal, and radiates the electromagnetic wave signal. The adjustment module 400 includes a first matching circuit 410 and a second matching circuit 420 . When the first antenna radiator 210 is in a first position relative to the device body 100 , the controller 300 controls the first matching circuit 410 to electrically connect the first radio frequency signal source 230 and the first radio frequency signal source 230 . An antenna radiator 210 . The excitation signal is loaded on the first antenna radiator 210 via the first matching circuit 410 . When the first antenna radiator 210 is in a second position relative to the device body 100 , the controller 300 cuts off the first matching circuit 410 and the first RF signal source 230 and the first The electrical connection between the antenna radiators 210 is controlled, and the second matching circuit 420 is controlled to electrically connect the first radio frequency signal source 230 and the first antenna radiator 210, and the excitation signal passes through the second matching circuit 420 is loaded on the first antenna radiator 210 . Specifically, the first antenna radiator 210 is provided with a feed point, the adjustment module 400 further includes a first switch 430 and a second switch 440, and one end of the first switch 430 is electrically connected to the first radio frequency Signal source 230, the other end of the first switch 430 is electrically connected to the first matching circuit 410 to the feed point of the first antenna radiator 210; one end of the second switch 440 is electrically connected to the For the radio frequency signal source 230 , the other end of the second switch 440 is electrically connected to the feed of the first antenna radiator 210 from the second matching circuit 420 . When the first antenna radiator 210 is in a first position compared to the device body 100 , the controller 300 controls the first switch 430 to close, and at this time, the excitation signal passes through the first matching circuit 410 Loaded on the first antenna radiator 210 . When the first antenna radiator 210 is in a second position compared to the device body 100, the controller 300 controls the first switch 430 to turn off, and controls the The second switch 440 is closed. Since the first switch 430 is turned off, the electrical connection between the first matching circuit 410 and the radio frequency signal source 230 and the first antenna radiator 210 is cut off; since the second switch 440 When closed, the excitation signal is loaded on the first antenna radiator 210 via the second matching circuit 420 . It can be seen that, by controlling the first switch 430 and the second switch 440, the controller 300 can control whether the first antenna radiator 210 passes through the first matching circuit 410 or the second The matching circuit 420 is loaded on the first antenna radiator 210 .

进一步地，所述第一匹配电路410包括第一耦合电容411，当所述第一匹配电路410电连接所述第一射频信号源230及所述第一天线辐射体210时，所述第一耦合电容411通过耦合馈电的方式将所述激励信号加载在所述第一天线辐射体210上。所述第二匹配电路420包括第二耦合电容421，当所述第二匹配电路420电连接所述第一射频信号源230及所述第一天线辐射体210时，所述第二耦合电容421通过耦合馈电的方式将所述激励信号加载在所述第一天线辐射体210上；其中，所述第二耦合电容421不等于所述第一耦合电容411。当所述第二频段大于所述第一频段时，所述第二耦合电容421小于所述第一耦合电容411；当所述第二频段小于所述第一频段时，所述第二耦合电容421大于所述第一耦合电容411。Further, the first matching circuit 410 includes a first coupling capacitor 411. When the first matching circuit 410 is electrically connected to the first radio frequency signal source 230 and the first antenna radiator 210, the first The coupling capacitor 411 loads the excitation signal on the first antenna radiator 210 by means of coupling and feeding. The second matching circuit 420 includes a second coupling capacitor 421. When the second matching circuit 420 is electrically connected to the first RF signal source 230 and the first antenna radiator 210, the second coupling capacitor 421 The excitation signal is loaded on the first antenna radiator 210 by means of coupling feeding; wherein, the second coupling capacitance 421 is not equal to the first coupling capacitance 411 . When the second frequency band is greater than the first frequency band, the second coupling capacitor 421 is smaller than the first coupling capacitor 411; when the second frequency band is smaller than the first frequency band, the second coupling capacitor 421 is larger than the first coupling capacitor 411 .

请参阅图1、图2、图3及图5，图5为本申请第三实施例提供的电子装置的电路结构示意图。在本实施方式中，所述调整模组400包括第三匹配电路450，所述第一天线模组200还包括第一射频信号源230，所述第一射频信号源230用于产生激励信号，所述激励信号经由所述第三匹配电路450加载在所述第一天线辐射体210上。当所述第一天线辐射体210相较于所述装置本体100处于第一位置时，所述调整模组400在所述第一控制信号的控制下将所述第三匹配电路450的电容值设为第一电容值，当所述第一天线辐射体210相较于所述装置本体100处于第二位置时，调整模组400在所述第一控制信号的控制下将所述第三匹配电路450的电容值设为第二电容值，以使得所述第一天线辐射体210的等效电长度与辐射第一频段的电磁波信号所需要的电长度匹配。Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 5 . FIG. 5 is a schematic diagram of a circuit structure of an electronic device according to a third embodiment of the present application. In this embodiment, the adjustment module 400 includes a third matching circuit 450, the first antenna module 200 further includes a first radio frequency signal source 230, and the first radio frequency signal source 230 is used to generate an excitation signal, The excitation signal is loaded on the first antenna radiator 210 via the third matching circuit 450 . When the first antenna radiator 210 is in a first position compared to the device body 100 , the adjustment module 400 adjusts the capacitance value of the third matching circuit 450 under the control of the first control signal As a first capacitance value, when the first antenna radiator 210 is in a second position compared to the device body 100 , the adjustment module 400 adjusts the third matching under the control of the first control signal The capacitance value of the circuit 450 is set to the second capacitance value, so that the equivalent electrical length of the first antenna radiator 210 matches the electrical length required to radiate the electromagnetic wave signal of the first frequency band.

请参阅图1、图2、图3及图6，图6为本申请第四实施例提供的电子装置的电路结构示意图。在本实施方式中，所述电子装置10还包括第一射频信号源230，所述调整模组400包括导电片460，所述第一射频信号源230用于产生激励信号，所述第一射频信号源230电连接所述第一天线辐射体210的一端以将所述激励信号加载在所述第一天线辐射体210上。所述第一天线辐射体210的另一端与所述导电片460之间间隔设置以形成耦合电容，且所述导电片460接地。当所述第一天线辐射体210相较于所述装置本体100处于第一位置时，所述第一天线模组200工作在第一频段；当所述第一天线辐射体210相较于所述装置本体100处于第二位置时，所述第一天线模组200工作在第二频段。当所述第二频段大于所述第一频段时，所述导电片460与所述第一天线辐射体210之间产生耦合；当所述第二频段小于所述第一频段时，所述导电片460与所述第一天线辐射体210之间断开耦合。本实施方式通过改变所述第一天线辐射体210的电长度来调整所述第一天线辐射体210工作的频段。Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 6 . FIG. 6 is a schematic diagram of a circuit structure of an electronic device according to a fourth embodiment of the present application. In this embodiment, the electronic device 10 further includes a first radio frequency signal source 230, the adjustment module 400 includes a conductive sheet 460, the first radio frequency signal source 230 is used for generating an excitation signal, and the first radio frequency signal source 230 is used for generating an excitation signal. The signal source 230 is electrically connected to one end of the first antenna radiator 210 to load the excitation signal on the first antenna radiator 210 . The other end of the first antenna radiator 210 and the conductive sheet 460 are spaced apart to form a coupling capacitor, and the conductive sheet 460 is grounded. When the first antenna radiator 210 is in the first position compared to the device body 100, the first antenna module 200 operates in the first frequency band; when the first antenna radiator 210 is in the first position When the device body 100 is in the second position, the first antenna module 200 operates in the second frequency band. When the second frequency band is greater than the first frequency band, coupling is generated between the conductive sheet 460 and the first antenna radiator 210; when the second frequency band is smaller than the first frequency band, the conductive sheet 460 is coupled The patch 460 is disconnected from the first antenna radiator 210 . In this embodiment, the operating frequency band of the first antenna radiator 210 is adjusted by changing the electrical length of the first antenna radiator 210 .

请参阅图1、图2、图3及图7，图7为本申请第五实施例提供的电子装置的电路结构示意图。在本实施方式中，所述第一天线模组200还包括第一射频信号源230，所述调整模组400还包括第三耦合电容470，所述第一射频信号源230用于产生激励信号，所述射频信号源230电连接所述第一天线辐射体210的一端以将所述激励信号加载在所述第一天线辐射体210上，当所述第二频段大于所述第一频段时，所述第三耦合电容470的一端电连接所述第一天线辐射体210的另一端，且所述第三耦合电容470的另一端接地。Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 7 . FIG. 7 is a schematic diagram of a circuit structure of an electronic device according to a fifth embodiment of the present application. In this embodiment, the first antenna module 200 further includes a first radio frequency signal source 230, the adjustment module 400 further includes a third coupling capacitor 470, and the first radio frequency signal source 230 is used to generate an excitation signal , the radio frequency signal source 230 is electrically connected to one end of the first antenna radiator 210 to load the excitation signal on the first antenna radiator 210, when the second frequency band is greater than the first frequency band , one end of the third coupling capacitor 470 is electrically connected to the other end of the first antenna radiator 210 , and the other end of the third coupling capacitor 470 is grounded.

请再次参阅3，所述电子装置10还包括感测器500，所述感测器500用于感测所述第一天线辐射体210相较于所述装置本体100的位置变化。在一实施方式中，所述感测器500包括位置传感器510，所述位置传感器510固定设置在所述装置本体100上，所述位置传感器510用于感测所述第一天线辐射体210相较于所述装置本体100的位置变化。Please refer to 3 again, the electronic device 10 further includes a sensor 500 for sensing a position change of the first antenna radiator 210 relative to the device body 100 . In one embodiment, the sensor 500 includes a position sensor 510 , the position sensor 510 is fixed on the device body 100 , and the position sensor 510 is used for sensing the phase of the first antenna radiator 210 . The position of the device body 100 is changed.

在另一实施方式中，所述感测器500包括信号检测器520，所述电子装置10还包括处理器600，所述第一天线模组200还包括第一射频信号源230，所述第一射频信号源230用于产生激励信号，所述信号检测器520电连接在所述第一射频信号源230及所述第一天线辐射体210之间，所述信号检测器520用于检测所述激励信号输出到所述第一天线辐射体210上的第一信号以及检测被所述第一天线辐射体210反射回来的第二信号。所述处理器600根据所述第二信号与第一信号之间比值的变化以判断所述第一天线辐射体210相较于所述装置本体100的位置变化。被所述第一天线辐射体210反射回来的第二信号与加载在所述第一天线辐射体210上的第一天线的比例能够反应所述第一天线辐射体210相较于所述装置本体100的位置变化。所述第一天线辐射体210工作在谐振频率，所述第二信号与所述第一信号的比值最小。其中，所述第一信号及所述第二信号均为电信号。在本实施方式的检测方式为闭环检测方式，通过检测所述第一射频信号源230输出到所述第一天线辐射体210上的电信号(第一信号)以及被所述第一天线辐射体210反射回来的电信号(第二信号)相较于检测电磁波信号来判断第一天线辐射体210的工作频率而言能够更加准确的判断所述第一天线辐射体210的工作频率。In another embodiment, the sensor 500 includes a signal detector 520, the electronic device 10 further includes a processor 600, the first antenna module 200 further includes a first radio frequency signal source 230, the first A radio frequency signal source 230 is used to generate an excitation signal, the signal detector 520 is electrically connected between the first radio frequency signal source 230 and the first antenna radiator 210, and the signal detector 520 is used to detect all The excitation signal is output to the first signal on the first antenna radiator 210 and the second signal reflected by the first antenna radiator 210 is detected. The processor 600 determines a change in the position of the first antenna radiator 210 relative to the device body 100 according to the change in the ratio between the second signal and the first signal. The ratio of the second signal reflected by the first antenna radiator 210 to the first antenna loaded on the first antenna radiator 210 can reflect the ratio of the first antenna radiator 210 to the device body 100 position changes. The first antenna radiator 210 operates at the resonance frequency, and the ratio of the second signal to the first signal is the smallest. Wherein, the first signal and the second signal are both electrical signals. The detection method in this embodiment is a closed-loop detection method. The electrical signal (second signal) reflected by 210 can more accurately determine the operating frequency of the first antenna radiator 210 compared to detecting the electromagnetic wave signal to determine the operating frequency of the first antenna radiator 210 .

请再次参阅图1、图2及图3，所述电子装置10还包括第二天线模组700，所述第二天线模组700固定设置在所述装置本体100内，当所述第一天线辐射体210相较于所述装置本体100处于第一位置时，所述第二天线模组700工作的频段为第三频段，当所述第一天线辐射体210相较于所述装置本体100处于第二位置时，所述第二天线模组700工作的频段为第四频段，所述控制器300还用于产生第二控制信号，所述调整模组400接收所述第二控制信号，并在所述第二控制信号的控制下将所述第二天线模组700的工作频段由所述第四频段调整至所述第三频段，其中，所述第四频段不等于所述第三频段。Please refer to FIG. 1 , FIG. 2 and FIG. 3 again, the electronic device 10 further includes a second antenna module 700 , the second antenna module 700 is fixedly disposed in the device body 100 , when the first antenna When the radiator 210 is in the first position compared to the device body 100 , the operating frequency band of the second antenna module 700 is the third frequency band, and when the first antenna radiator 210 is compared to the device body 100 When in the second position, the frequency band in which the second antenna module 700 operates is the fourth frequency band, the controller 300 is further configured to generate a second control signal, and the adjustment module 400 receives the second control signal, And under the control of the second control signal, the operating frequency band of the second antenna module 700 is adjusted from the fourth frequency band to the third frequency band, wherein the fourth frequency band is not equal to the third frequency band frequency band.

下面对所述第一天线辐射体210活动连接于所述装置本体100的一个具体形式进行描述，可以理解地，所述第一天线辐射体210活动连接于所述装置本体100的形式包括但不仅仅限于以下的形式。A specific form in which the first antenna radiator 210 is movably connected to the device body 100 will be described below. It can be understood that the form in which the first antenna radiator 210 is movably connected to the device body 100 includes: Not limited to the following forms.

请参阅图8，图8为本申请第二实施例提供的电子装置的结构示意图。在一实施方式中，所述第一天线模组200包括滑动座220，所述第一天线辐射体210设置在所述滑动座220上。所述装置本体100包括显示模组110以及盖合所述显示模组110的壳体120，所述显示模组110包括侧边111，所述壳体120包括背板121及连接所述背板121与所述显示模组110的侧边111的边框122。所述壳体120为所述电子装置10的电池盖，所述壳体120包括凹槽120a，所述凹槽120a设置于所述背板121且所述凹槽120a延伸至所述边框122，所述凹槽120a用于收容所述滑动座220。所述凹槽120a的侧边111设置有滑轨，所述滑动座220上设置有滑轮，所述滑动座220通过滑轮在所述滑轨内滑动进而使得所述滑动座220相较于所述装置本体100的位置发生变化。由于所述第一天线辐射体210设置在所述滑动座220上，所述滑动座220在通过滑轮在所述滑轨内滑动进而带动所述第一天线辐射体210相较于所述装置本体100的位置发生变化。在一实施方式中，所述第一天线辐射体210相较于所述装置本体100处于第一位置为所述滑动座220完全收容于所述凹槽120a内，此时，所述第一天线辐射体210完全被夹设在所述滑动座220与所述凹槽120a的内壁之间。所述第一天线辐射体210相较于所述装置本体100处于第二位置为所述滑动座220完全滑出或者不完全滑出所述凹槽120a。在另一实施方式中，所述第一天线辐射体210相较于所述装置本体100处于第一位置为所述滑动座220完全滑出或者不完全滑出所述凹槽120a。所述第一天线辐射体210相较于所述装置本体100处于第二位置为所述滑动座220完全收容于所述凹槽120a内，此时，所述第一天线辐射体210完全被夹设在所述滑动座220与所述凹槽120a的内壁之间。可以理解地，在其他实施方式中，所述第一天线辐射体210相较于所述装置本体100处于第一位置及所述第一天线辐射体210相较于所述装置本体100处于第二位置均为所述滑动座220完全收容于所述凹槽120a内，所述滑动座220完全滑出所述凹槽120a，以及所述滑动座220在介于所述滑动座220完全收容于所述凹槽120a以及所述滑动座220完全滑出所述凹槽120a之间的不完全滑出的任意位置。可以理解地，在其他实施方式中，所述电子装置10的结构并不仅仅局限于上述结构，只要所述第一天线辐射体210能够活动连接于所述装置本体100即可。Please refer to FIG. 8 , which is a schematic structural diagram of an electronic device according to a second embodiment of the present application. In one embodiment, the first antenna module 200 includes a sliding seat 220 , and the first antenna radiator 210 is disposed on the sliding seat 220 . The device body 100 includes a display module 110 and a casing 120 covering the display module 110 , the display module 110 includes a side 111 , and the casing 120 includes a backplane 121 and is connected to the backplane 121 and the frame 122 of the side 111 of the display module 110 . The casing 120 is a battery cover of the electronic device 10 , and the casing 120 includes a groove 120 a , the groove 120 a is disposed on the back plate 121 and the groove 120 a extends to the frame 122 , The groove 120 a is used to accommodate the sliding seat 220 . The side edge 111 of the groove 120a is provided with a sliding rail, and the sliding seat 220 is provided with a pulley. The sliding seat 220 slides in the sliding rail through the The position of the device body 100 changes. Since the first antenna radiator 210 is disposed on the sliding seat 220, the sliding seat 220 slides in the sliding rail through the pulley, thereby driving the first antenna radiator 210 to be compared with the device body The position of 100 changes. In one embodiment, when the first antenna radiator 210 is in the first position compared to the device body 100, the sliding seat 220 is completely accommodated in the groove 120a. At this time, the first antenna is The radiator 210 is completely sandwiched between the sliding seat 220 and the inner wall of the groove 120a. When the first antenna radiator 210 is in the second position compared to the device body 100 , the sliding seat 220 completely slides out or not completely slides out of the groove 120a. In another embodiment, when the first antenna radiator 210 is in the first position compared to the device body 100 , the sliding seat 220 completely slides out or not completely slides out of the groove 120 a. When the first antenna radiator 210 is in the second position compared to the device body 100, the sliding seat 220 is completely accommodated in the groove 120a. At this time, the first antenna radiator 210 is completely clamped It is arranged between the sliding seat 220 and the inner wall of the groove 120a. It can be understood that in other embodiments, the first antenna radiator 210 is in a first position compared to the device body 100 and the first antenna radiator 210 is in a second position compared to the device body 100 The positions are that the sliding seat 220 is completely accommodated in the groove 120a, the sliding seat 220 is completely slid out of the groove 120a, and the sliding seat 220 is completely accommodated in the groove 120a between the sliding seat 220 The groove 120a and the sliding seat 220 are completely slid out of any position between the grooves 120a that is not completely slid out. It can be understood that, in other embodiments, the structure of the electronic device 10 is not limited to the above structure, as long as the first antenna radiator 210 can be movably connected to the device body 100 .

请再次参阅图1，图2及图3，本申请还提供了一种电子装置10，所述电子装置10包括装置本体100、第一天线模组210、感测器500、控制器300及调整模组400。所述第一天线模组200包括第一天线辐射体210，所述第一天线辐射体210活动连接于所述装置本体100。所述感测器500感测所述第一天线辐射体210相较于装置本体100的位置变化并根据所述第一天线辐射体210相较于所述装置本体100的位置变化得到感测信号，所述控制器300根据所述感测信号发出控制信号。所述调整模组400用于接收所述控制信号并在所述控制信号的控制下控制所述第一天线模组200工作的频段保持不变。Please refer to FIG. 1 , FIG. 2 and FIG. 3 again, the present application further provides an electronic device 10 , the electronic device 10 includes a device body 100 , a first antenna module 210 , a sensor 500 , a controller 300 and an adjustment Module 400. The first antenna module 200 includes a first antenna radiator 210 , and the first antenna radiator 210 is movably connected to the device body 100 . The sensor 500 senses the position change of the first antenna radiator 210 relative to the device body 100 and obtains a sensing signal according to the position change of the first antenna radiator 210 relative to the device body 100 , the controller 300 sends a control signal according to the sensing signal. The adjustment module 400 is configured to receive the control signal and control the operating frequency band of the first antenna module 200 to remain unchanged under the control of the control signal.

以上是本申请实施例的实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请实施例原理的前提下，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。The above is the implementation of the embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principles of the embodiments of the present application, several improvements and modifications can also be made. These improvements and modifications are also It is regarded as the protection scope of this application.

Claims (18)

1.一种电子装置，其特征在于，所述电子装置包括装置本体、第一天线模组、控制器及调整模组，所述第一天线模组包括第一天线辐射体，所述第一天线辐射体活动连接于所述装置本体，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第一天线模组工作在第一频段；当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第一天线模组工作在第二频段，所述控制器产生第一控制信号，所述调整模组接收所述第一控制信号，并在所述第一控制信号的控制下将所述第一天线模组的工作的频段由所述第二频段调整至所述第一频段，其中，所述第一位置不同于所述第二位置，所述第一频段不同于所述第二频段，所述电子装置还包括信号检测器及处理器，所述第一天线模组还包括第一射频信号源，所述第一射频信号源用于产生激励信号，所述信号检测器电连接在所述第一射频信号源及所述第一天线辐射体之间，所述信号检测器用于检测所述激励信号输出到所述第一天线辐射体上的第一信号以及检测被所述第一天线辐射体反射回来的第二信号，所述处理器根据所述第二信号与第一信号之间比值的变化以判断所述第一天线辐射体相较于所述装置本体的位置变化。1. An electronic device, characterized in that the electronic device comprises a device body, a first antenna module, a controller and an adjustment module, the first antenna module comprises a first antenna radiator, the first The antenna radiator is movably connected to the device body, and when the first antenna radiator is in a first position compared to the device body, the first antenna module works in a first frequency band; When the antenna radiator is in the second position compared to the device body, the first antenna module operates in the second frequency band, the controller generates a first control signal, and the adjustment module receives the first control signal, and adjust the operating frequency band of the first antenna module from the second frequency band to the first frequency band under the control of the first control signal, wherein the first position is different from the In the second position, the first frequency band is different from the second frequency band, the electronic device further includes a signal detector and a processor, the first antenna module further includes a first radio frequency signal source, the first radio frequency The signal source is used to generate an excitation signal, the signal detector is electrically connected between the first radio frequency signal source and the first antenna radiator, and the signal detector is used to detect the excitation signal and output it to the first radio frequency signal source. The first signal on an antenna radiator and the second signal reflected by the first antenna radiator are detected, and the processor determines the first signal according to the change in the ratio between the second signal and the first signal. The position of an antenna radiator relative to the device body varies. 2.如权利要求1所述的电子装置，其特征在于，所述第一天线模组还包括第一射频信号源，所述第一射频信号源用于产生激励信号，所述调整模组包括第一匹配电路及第二匹配电路，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述控制器控制所述第一匹配电路电连接所述第一射频信号源及所述第一天线辐射体，所述激励信号经由所述第一匹配电路加载在所述第一天线辐射体上；当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述控制器切断所述第一匹配电路与所述第一射频信号源及所述第一天线辐射体之间的电连接，且控制所述第二匹配电路电连接所述第一射频信号源及所述第一天线辐射体，所述激励信号经由所述第二匹配电路加载在所述第一天线辐射体上。2 . The electronic device according to claim 1 , wherein the first antenna module further comprises a first radio frequency signal source, the first radio frequency signal source is used to generate an excitation signal, and the adjustment module comprises: 2 . a first matching circuit and a second matching circuit, when the first antenna radiator is in a first position compared to the device body, the controller controls the first matching circuit to electrically connect the first radio frequency signal source and the first antenna radiator, the excitation signal is loaded on the first antenna radiator through the first matching circuit; when the first antenna radiator is in a second position compared to the device body In the position, the controller cuts off the electrical connection between the first matching circuit, the first radio frequency signal source and the first antenna radiator, and controls the second matching circuit to electrically connect the first matching circuit A radio frequency signal source and the first antenna radiator, the excitation signal is loaded on the first antenna radiator through the second matching circuit. 3.如权利要求2所述的电子装置，其特征在于，所述第一匹配电路包括第一耦合电容，当所述第一匹配电路电连接所述第一射频信号源及所述第一天线辐射体时，所述第一耦合电容通过耦合馈电的方式将所述激励信号加载在所述第一天线辐射体上；所述第二匹配电路包括第二耦合电容，当所述第二匹配电路电连接所述第一射频信号源及所述第一天线辐射体时，所述第二耦合电容通过耦合馈电的方式将所述激励信号加载在所述第一天线辐射体上；其中，所述第二耦合电容不等于所述第一耦合电容。3. The electronic device of claim 2, wherein the first matching circuit comprises a first coupling capacitor, and when the first matching circuit is electrically connected to the first radio frequency signal source and the first antenna When a radiator is used, the first coupling capacitor loads the excitation signal on the first antenna radiator by means of coupling and feeding; the second matching circuit includes a second coupling capacitor, and when the second matching circuit is used When the circuit is electrically connected to the first radio frequency signal source and the first antenna radiator, the second coupling capacitor loads the excitation signal on the first antenna radiator by means of coupling and feeding; wherein, The second coupling capacitance is not equal to the first coupling capacitance. 4.如权利要求3所述的电子装置，其特征在于，当所述第二频段大于所述第一频段时，所述第二耦合电容小于所述第一耦合电容；当所述第二频段小于所述第一频段时，所述第二耦合电容大于所述第一耦合电容。4 . The electronic device of claim 3 , wherein when the second frequency band is greater than the first frequency band, the second coupling capacitance is smaller than the first coupling capacitance; when the second frequency band When the frequency is smaller than the first frequency band, the second coupling capacitance is larger than the first coupling capacitance. 5.如权利要求1所述的电子装置，其特征在于，所述调整模组包括第三匹配电路，所述第一天线模组还包括第一射频信号源，所述第一射频信号源用于产生激励信号，所述激励信号经由所述第三匹配电路加载在所述第一天线辐射体上，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述调整模组在所述第一控制信号的控制下将所述第三匹配电路的电容值设为第一电容值，当所述第一天线辐射体相较于所述装置本体处于第二位置时，调整模组在所述第一控制信号的控制下将所述第三匹配电路的电容值设为第二电容值，以使得所述第一天线辐射体的等效电长度与辐射第一频段的电磁波信号所需要的电长度匹配。5. The electronic device of claim 1, wherein the adjustment module comprises a third matching circuit, the first antenna module further comprises a first radio frequency signal source, and the first radio frequency signal source is a In order to generate an excitation signal, the excitation signal is loaded on the first antenna radiator through the third matching circuit, and when the first antenna radiator is in a first position compared to the device body, the The adjustment module sets the capacitance value of the third matching circuit to a first capacitance value under the control of the first control signal, when the first antenna radiator is in a second position compared to the device body , the adjustment module sets the capacitance value of the third matching circuit to the second capacitance value under the control of the first control signal, so that the equivalent electrical length of the first antenna radiator and the first frequency band radiated The required electrical length of the electromagnetic wave signal is matched. 6.如权利要求1所述的电子装置，其特征在于，所述电子装置还包括第一射频信号源，所述调整模组包括导电片，所述第一射频信号源用于产生激励信号，所述第一射频信号源电连接所述第一天线辐射体的一端以将所述激励信号加载在所述第一天线辐射体上，所述第一天线辐射体的另一端与所述导电片之间间隔设置以形成耦合电容，且所述导电片接地；当所述第二频段大于所述第一频段时，所述导电片与所述第一天线辐射体之间产生耦合；当所述第二频段小于所述第一频段时，所述导电片与所述第一天线辐射体之间断开耦合。6 . The electronic device according to claim 1 , wherein the electronic device further comprises a first radio frequency signal source, the adjustment module comprises a conductive sheet, and the first radio frequency signal source is used to generate an excitation signal, 7 . The first radio frequency signal source is electrically connected to one end of the first antenna radiator to load the excitation signal on the first antenna radiator, and the other end of the first antenna radiator is connected to the conductive sheet spaced to form a coupling capacitor, and the conductive sheet is grounded; when the second frequency band is greater than the first frequency band, coupling is generated between the conductive sheet and the first antenna radiator; when the second frequency band is greater than the first frequency band When the second frequency band is smaller than the first frequency band, the conductive sheet is disconnected from the first antenna radiator. 7.如权利要求1所述的电子装置，其特征在于，所述第一天线模组还包括第一射频信号源，所述调整模组还包括第三耦合电容，所述第一射频信号源用于产生激励信号，所述射频信号源电连接所述第一天线辐射体的一端以将所述激励信号加载在所述第一天线辐射体上，当所述第二频段大于所述第一频段时，所述第三耦合电容的一端电连接所述第一天线辐射体的另一端，且所述第三耦合电容的另一端接地。7. The electronic device of claim 1, wherein the first antenna module further comprises a first radio frequency signal source, the adjustment module further comprises a third coupling capacitor, the first radio frequency signal source for generating an excitation signal, the radio frequency signal source is electrically connected to one end of the first antenna radiator to load the excitation signal on the first antenna radiator, when the second frequency band is greater than the first In the frequency band, one end of the third coupling capacitor is electrically connected to the other end of the first antenna radiator, and the other end of the third coupling capacitor is grounded. 8.如权利要求1所述的电子装置，其特征在于，所述电子装置包括位置传感器，所述位置传感器固定设置在所述装置本体上，所述位置传感器用于感测所述第一天线辐射体相较于所述装置本体的位置变化。8 . The electronic device according to claim 1 , wherein the electronic device comprises a position sensor, the position sensor is fixedly arranged on the device body, and the position sensor is used for sensing the first antenna. 9 . The position of the radiator relative to the device body varies. 9.一种电子装置，其特征在于，所述电子装置包括装置本体、第一天线模组、控制器及调整模组，所述第一天线模组包括第一天线辐射体，所述第一天线辐射体活动连接于所述装置本体，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第一天线模组工作在第一频段；当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第一天线模组工作在第二频段，所述控制器产生第一控制信号，所述调整模组接收所述第一控制信号，并在所述第一控制信号的控制下将所述第一天线模组的工作的频段由所述第二频段调整至所述第一频段，其中，所述第一位置不同于所述第二位置，所述第一频段不同于所述第二频段，所述电子装置还包括第二天线模组，所述第二天线模组固定设置在所述装置本体内，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第二天线模组工作的频段为第三频段，当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第二天线模组工作的频段为第四频段，所述控制器还用于产生第二控制信号，所述调整模组接收所述第二控制信号，并在所述第二控制信号的控制下将所述第二天线模组的工作频段由所述第四频段调整至所述第三频段，其中，所述第四频段不等于所述第三频段。9. An electronic device, characterized in that the electronic device comprises a device body, a first antenna module, a controller and an adjustment module, the first antenna module comprises a first antenna radiator, the first The antenna radiator is movably connected to the device body, and when the first antenna radiator is in a first position compared to the device body, the first antenna module works in a first frequency band; When the antenna radiator is in the second position compared to the device body, the first antenna module operates in the second frequency band, the controller generates a first control signal, and the adjustment module receives the first control signal, and adjust the operating frequency band of the first antenna module from the second frequency band to the first frequency band under the control of the first control signal, wherein the first position is different from the In the second position, the first frequency band is different from the second frequency band, the electronic device further includes a second antenna module, and the second antenna module is fixedly arranged in the device body. When the antenna radiator is in the first position relative to the device body, the frequency band of the second antenna module is the third frequency band, and when the first antenna radiator is in the second position relative to the device body When the frequency band of the second antenna module is the fourth frequency band, the controller is further configured to generate a second control signal, and the adjustment module receives the second control signal and executes the second control signal in the second control signal. The operating frequency band of the second antenna module is adjusted from the fourth frequency band to the third frequency band under the control of the signal, wherein the fourth frequency band is not equal to the third frequency band. 10.一种电子装置，其特征在于，所述电子装置包括装置本体、第一天线模组、感测器、控制器及调整模组，所述第一天线模组包括第一天线辐射体，所述第一天线辐射体活动连接于所述装置本体，所述感测器感测所述第一天线辐射体相较于装置本体的位置变化并根据所述第一天线辐射体相较于所述装置本体的位置变化得到感测信号，所述控制器根据所述感测信号发出控制信号，所述调整模组用于接收所述控制信号并在所述控制信号的控制下控制所述第一天线模组工作的频段保持不变，所述感测器包括信号检测器，所述电子装置还包括处理器，所述第一天线模组还包括第一射频信号源，所述第一射频信号源用于产生激励信号，所述信号检测器电连接在所述第一射频信号源及所述第一天线辐射体之间，所述信号检测器用于检测所述激励信号输出到所述第一天线辐射体上的第一信号以及检测被所述第一天线辐射体反射回来的第二信号，所述处理器根据所述第二信号与第一信号之间比值的变化以判断所述第一天线辐射体相较于所述装置本体的位置变化。10. An electronic device, characterized in that the electronic device comprises a device body, a first antenna module, a sensor, a controller and an adjustment module, and the first antenna module comprises a first antenna radiator, The first antenna radiator is movably connected to the device body, and the sensor senses a change in the position of the first antenna radiator relative to the device body and according to the relative position of the first antenna radiator to the device body. The position change of the device body obtains a sensing signal, the controller sends out a control signal according to the sensing signal, and the adjustment module is used to receive the control signal and control the first control signal under the control of the control signal. The operating frequency band of an antenna module remains unchanged, the sensor includes a signal detector, the electronic device further includes a processor, the first antenna module further includes a first radio frequency signal source, the first radio frequency The signal source is used to generate an excitation signal, the signal detector is electrically connected between the first radio frequency signal source and the first antenna radiator, and the signal detector is used to detect the excitation signal and output it to the first radio frequency signal source. The first signal on an antenna radiator and the second signal reflected by the first antenna radiator are detected, and the processor determines the first signal according to the change in the ratio between the second signal and the first signal. The position of an antenna radiator relative to the device body varies. 11.如权利要求10所述的电子装置，其特征在于，所述第一天线模组还包括第一射频信号源，所述第一射频信号源用于产生激励信号，所述调整模组包括多个匹配电路，所述控制器根据所述感测信号的变化选择将对应的匹配电路电连接所述第一射频信号源及第一辐射体。11. The electronic device of claim 10, wherein the first antenna module further comprises a first radio frequency signal source, the first radio frequency signal source is used to generate an excitation signal, and the adjustment module comprises a plurality of matching circuits, the controller selects and electrically connects the corresponding matching circuits to the first radio frequency signal source and the first radiator according to the change of the sensing signal. 12.如权利要求11所述的电子装置，其特征在于，所述匹配电路包括第一匹配电路及第二匹配电路，所述第一匹配电路包括第一耦合电容，当所述第一匹配电路电连接所述第一射频信号源及所述第一天线辐射体时，所述第一耦合电容通过耦合馈电的方式将所述激励信号加载在所述第一天线辐射体上；所述第二匹配电路包括第二耦合电容，当所述第二匹配电路电连接所述第一射频信号源及所述第一天线辐射体时，所述第二耦合电容通过耦合馈电的方式将所述激励信号加载在所述第一天线辐射体上；其中，所述第二耦合电容不等于所述第一耦合电容。12 . The electronic device of claim 11 , wherein the matching circuit comprises a first matching circuit and a second matching circuit, the first matching circuit comprises a first coupling capacitor, and when the first matching circuit When the first radio frequency signal source and the first antenna radiator are electrically connected, the first coupling capacitor loads the excitation signal on the first antenna radiator by means of coupling and feeding; the first coupling capacitor loads the excitation signal on the first antenna radiator; The second matching circuit includes a second coupling capacitor. When the second matching circuit is electrically connected to the first radio frequency signal source and the first antenna radiator, the second coupling capacitor connects the The excitation signal is loaded on the first antenna radiator; wherein, the second coupling capacitance is not equal to the first coupling capacitance. 13.如权利要求12所述的电子装置，其特征在于，当所述调整模组不工作时：当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第一天线模组工作在第一频段；当所述调整模组不工作时：当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第一天线模组工作在第二频段；当所述第二频段大于所述第一频段时，所述第二耦合电容小于所述第一耦合电容；当所述第二频段小于所述第一频段时，所述第二耦合电容大于所述第一耦合电容。13 . The electronic device of claim 12 , wherein when the adjustment module is not working: when the first antenna radiator is in a first position relative to the device body, the first An antenna module works in the first frequency band; when the adjustment module does not work: when the first antenna radiator is in a second position compared to the device body, the first antenna module works in the the second frequency band; when the second frequency band is greater than the first frequency band, the second coupling capacitance is smaller than the first coupling capacitance; when the second frequency band is smaller than the first frequency band, the second The coupling capacitance is larger than the first coupling capacitance. 14.如权利要求10所述的电子装置，其特征在于，所述调整模组包括第三匹配电路，所述第一天线模组还包括第一射频信号源，所述第一射频信号源用于产生激励信号，所述激励信号经由所述第三匹配电路加载在所述第一天线辐射体上，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述调整模组在所述控制信号的控制下将所述第三匹配电路的电容值设为第一电容值，当所述第一天线辐射体相较于所述装置本体处于第二位置时，调整模组在所述控制信号的控制下将所述第三匹配电路的电容值设为第二电容值，以使得所述第一天线辐射体的等效电长度与辐射第一频段的电磁波信号所需要的电长度匹配。14 . The electronic device of claim 10 , wherein the adjustment module comprises a third matching circuit, the first antenna module further comprises a first radio frequency signal source, and the first radio frequency signal source uses 14 . In order to generate an excitation signal, the excitation signal is loaded on the first antenna radiator through the third matching circuit, and when the first antenna radiator is in a first position compared to the device body, the The adjustment module sets the capacitance value of the third matching circuit as a first capacitance value under the control of the control signal, and when the first antenna radiator is in a second position compared to the device body, adjusts The module sets the capacitance value of the third matching circuit as the second capacitance value under the control of the control signal, so that the equivalent electrical length of the first antenna radiator is equal to the electromagnetic wave signal radiating the first frequency band. required electrical length matching. 15.如权利要求10所述的电子装置，其特征在于，当所述调整模组不工作时：当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第一天线模组工作在第一频段；当所述调整模组不工作时：当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第一天线模组工作在第二频段；所述电子装置还包括第一射频信号源，所述调整模组包括导电片，所述第一射频信号源用于产生激励信号，所述第一射频信号源电连接所述第一天线辐射体的一端以将所述激励信号加载在所述第一天线辐射体上，所述第一天线辐射体的另一端与所述导电片之间间隔设置以形成耦合电容，且所述导电片接地；当所述第二频段大于所述第一频段时，所述导电片与所述第一天线辐射体之间产生耦合；当所述第二频段小于所述第一频段时，所述导电片与所述第一天线辐射体之间断开耦合。15 . The electronic device of claim 10 , wherein when the adjustment module does not work: when the first antenna radiator is in a first position compared to the device body, the first An antenna module works in the first frequency band; when the adjustment module does not work: when the first antenna radiator is in a second position compared to the device body, the first antenna module works in the the second frequency band; the electronic device further includes a first radio frequency signal source, the adjustment module includes a conductive sheet, the first radio frequency signal source is used to generate an excitation signal, and the first radio frequency signal source is electrically connected to the first radio frequency signal source. One end of an antenna radiator is used to load the excitation signal on the first antenna radiator, the other end of the first antenna radiator and the conductive sheet are spaced apart to form a coupling capacitor, and the The conductive sheet is grounded; when the second frequency band is greater than the first frequency band, coupling is generated between the conductive sheet and the first antenna radiator; when the second frequency band is smaller than the first frequency band, the The conductive sheet is disconnected from the first antenna radiator. 16.如权利要求10所述的电子装置，其特征在于，当所述调整模组不工作时：当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第一天线模组工作在第一频段；当所述调整模组不工作时：当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第一天线模组工作在第二频段；所述第一天线模组还包括第一射频信号源，所述调整模组还包括第三耦合电容，所述第一射频信号源用于产生激励信号，所述射频信号源电连接所述第一天线辐射体的一端以将所述激励信号加载在所述第一天线辐射体上，当所述第二频段大于所述第一频段时，所述第三耦合电容的一端电连接所述第一天线辐射体的另一端，且所述第三耦合电容的另一端接地。16 . The electronic device of claim 10 , wherein when the adjustment module does not work: when the first antenna radiator is in a first position relative to the device body, the first An antenna module works in the first frequency band; when the adjustment module does not work: when the first antenna radiator is in a second position compared to the device body, the first antenna module works in the The second frequency band; the first antenna module further includes a first radio frequency signal source, the adjustment module further includes a third coupling capacitor, the first radio frequency signal source is used to generate an excitation signal, and the radio frequency signal source is powered One end of the first antenna radiator is connected to load the excitation signal on the first antenna radiator, and when the second frequency band is greater than the first frequency band, one end of the third coupling capacitor is electrically The other end of the first antenna radiator is connected, and the other end of the third coupling capacitor is grounded. 17.如权利要求10所述的电子装置，其特征在于，所述感测器包括位置传感器，所述位置传感器固定设置在所述装置本体上，所述位置传感器用于感测所述第一天线辐射体相较于所述装置本体的位置变化。17. The electronic device according to claim 10, wherein the sensor comprises a position sensor, the position sensor is fixed on the device body, and the position sensor is used for sensing the first The position of the antenna radiator relative to the device body varies. 18.一种电子装置，其特征在于，所述电子装置包括装置本体、第一天线模组、感测器、控制器及调整模组，所述第一天线模组包括第一天线辐射体，所述第一天线辐射体活动连接于所述装置本体，所述感测器感测所述第一天线辐射体相较于装置本体的位置变化并根据所述第一天线辐射体相较于所述装置本体的位置变化得到感测信号，所述控制器根据所述感测信号发出控制信号，所述调整模组用于接收所述控制信号并在所述控制信号的控制下控制所述第一天线模组工作的频段保持不变，所述电子装置还包括第二天线模组，所述第二天线模组固定设置在所述装置本体内，当所述第一天线辐射体相较于所述装置本体处于第一位置时，所述第二天线模组工作的频段为第三频段，当所述第一天线辐射体相较于所述装置本体处于第二位置时，所述第二天线模组工作的频段为第四频段，所述控制器还用于产生第二控制信号，所述调整模组接收所述第二控制信号，并在所述第二控制信号的控制下将所述第二天线模组的工作频段由所述第四频段调整至所述第三频段，其中，所述第四频段不等于所述第三频段。18. An electronic device, wherein the electronic device comprises a device body, a first antenna module, a sensor, a controller and an adjustment module, the first antenna module comprises a first antenna radiator, The first antenna radiator is movably connected to the device body, and the sensor senses a change in the position of the first antenna radiator relative to the device body and according to the relative position of the first antenna radiator to the device body. The position change of the device body obtains a sensing signal, the controller sends out a control signal according to the sensing signal, and the adjustment module is used to receive the control signal and control the first control signal under the control of the control signal. The operating frequency band of an antenna module remains unchanged. The electronic device further includes a second antenna module. The second antenna module is fixedly arranged in the device body. When the first antenna radiator is compared to When the device body is in the first position, the frequency band in which the second antenna module works is the third frequency band, and when the first antenna radiator is in the second position compared to the device body, the second antenna module is in the second position. The frequency band in which the antenna module works is the fourth frequency band, the controller is also used to generate a second control signal, and the adjustment module receives the second control signal, and under the control of the second control signal, adjusts the The operating frequency band of the second antenna module is adjusted from the fourth frequency band to the third frequency band, wherein the fourth frequency band is not equal to the third frequency band.
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