CN105990638B - Electronic devices - Google Patents

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Publication number
CN105990638B
CN105990638B CN201510084093.5A CN201510084093A CN105990638B CN 105990638 B CN105990638 B CN 105990638B CN 201510084093 A CN201510084093 A CN 201510084093A CN 105990638 B CN105990638 B CN 105990638B
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back cover
antenna
electronic device
cover
ground plane
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CN201510084093.5A
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Chinese (zh)
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CN105990638A (en
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邱培源
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宏碁股份有限公司
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Abstract

本发明提供种电子装置,包括触控屏幕、第背盖、发射天线与接收天线。 The present invention provides an electronic device including a touch screen, on the back cover, transmit and receive antennas. 第背盖包括边框与盖体。 The first bezel and the back cover comprises a cover. 发射天线邻近触控屏幕的边缘,并具有馈入点以接收馈入信号。 Transmitting antenna adjacent to the edge of the touch screen, and having a feed point for receiving the feed signals. 接收天线邻近第背盖的盖体,并电性连接至接地面。 Receiving antenna of the back cover adjacent the cover, and electrically connected to the ground plane. 接收天线与发射天线相隔耦合间距,且来自接收天线的信号通过耦合间距与发射天线传送至馈入点。 Receive antenna and the transmit antenna coupling distance apart, and the signal received from the antenna is transmitted to the feeding point via the coupling pitch of the transmitting antenna. 本发明可缩减接收天线与发射天线的配置空间,并可消除发射天线与接收天线之间的隔离度问题。 The present invention can reduce the installation space of the receiving antenna and the transmitting antenna, and can eliminate the problem of isolation between the transmit and receive antennas.

Description

电子装置 Electronic devices

技术领域 FIELD

[0001]本发:明涉及一种电子装置,尤其涉及一种包括发射天线与接收天线的电子装置。 [0001] The present: invention relates to an electronic device, in particular, relates to a transmitting and receiving antennas of an electronic device.

背景技术 Background technique

[0002]随着科技的日新月异,各种电子装置相继问世,并已成为人们生活中不可或缺的随身设备,例如:智能手机、平板电脑以及笔记本电脑等。 [0002] As technology advances, various electronic devices have come out, and have become an integral part of life of portable devices, such as: smart phones, tablet PCs and notebook computers. 一般而言,现有的电子装置往往必须内装多个天线(例如,WiFi天线、GPS天线•..等),以分别支持各种通讯功能。 Generally, conventional electronic devices often have built-in a plurality of antennas (e.g., WiFi antenna, GPS antenna, etc. • ..), respectively, to support various communication functions. 此外,为了避免电磁波危害到人体的健康,电子装置在公开贩售以前必须通过在安规测试中的特定吸收比率(specific absorpti〇n rati〇,简称SAR)的检测。 Further, in order to avoid harm to the specific absorption rate of electromagnetic waves human health, before selling the electronic apparatus to be disclosed by a safety test (specific absorpti〇n rati〇 abbreviated SAR) detection. ^〇〇3]然而,随着电子装置的轻薄化的发展,电子装置中用以设置天线的空间也相对地受到压缩。 ^ 〇〇3] However, with the development of light and thin electronic devices, the space provided for the antenna of the electronic device is also relatively compressed. 此外,为了致使电子装置符合SAR值的测试规范,天线在电子装置中的摆放位置也往往有所限制。 Further, in order to cause the electronic device meets the SAR value of the test specification, the placement of the antenna in an electronic device also tend to be limited. 因此,在有限的空间与SAR值的规范下,现有电子装置中的多个天线往往隔离度不佳,进而降低了电子装置的通讯品质。 Thus, in the space limited SAR value specifications, the conventional electronic device in the plurality of antennas are often poor isolation, thus reducing the communication quality of the electronic device.

发明内容 SUMMARY

[0004]本发明提供一种电子装置,其内部的发射天线与接收天线分别邻近触控屏幕与第一背盖,且发射天线与接收天线采用单馈入结构。 [0004] The present invention provides an electronic device inside the transmit and receive antennas are adjacent to the first touch screen and the back cover, and the transmit and receive antennas feeding a single structure. 藉此,将可缩减接收天线与发射天线的配置空间,并可消除发射天线与接收天线之间的隔离度问题。 Accordingly, the arrangement space can be reduced and the receiving antenna of the transmitting antenna, and can eliminate the problem of isolation between the transmit and receive antennas. 一' One'

[0005]本发明的电子装置,包括触控屏幕、第一背盖、发射天线与接收天线。 [0005] The electronic device according to the present invention, includes a touch screen, a first back cover, transmit and receive antennas. 第一背盖包括边框与盖体。 The first frame and the cover comprises a back cover. 发射天线邻近触控屏幕的一边缘,并具有馈入点以接收馈入信号。 A transmitting antenna adjacent the edge of the touch screen, and having a feed point for receiving the feed signals. 接收天线邻近桌一背盖的盖体,并电性连接至接地面。 Reception antennas near a back cover of the table cover, and electrically connected to the ground plane. 接收天线与发射天线相隔一親合间距且来自接收天线的信号通过耦合间距与发射天线传送至馈入点。 Receive antenna and the transmit antenna and separated by a distance affinity signal from the receiving antenna to the feeding point is transmitted by the transmitting antenna coupling distance. ' '

[0006]基于上述,本发明的电子装置中的发射天线与接收天线分别邻近触控屏幕与第一背盖,进而致使电子装置可以符合SAR值的测试规范。 [0006] Based on the above-described transmission antenna, the electronic apparatus of the present invention and the receiving antennas adjacent to the first touch screen and the back cover, thereby causing the electronic device may conform to test specification SAR values. 此外,发射天线与接收天线采用单馈入结构。 Further, the transmitting and receiving antennas feeding a single structure. 藉此,将可缩减接收天线与发射天线的配置空间,并可消除发射天线与接收天线^ 间的隔离度问题,从而有效地提升电子装置的通讯品质。 Accordingly, the arrangement space can be reduced and the receiving antenna of the transmitting antenna, and can eliminate the transmit and receive antennas ^ isolation problems between, so as to effectively enhance the quality of the electronic communication device. ~ ~ 一 ~ A ~

[0007]为让本发明的上述特征和优点能更明显易懂,下文特举实施例,并配合附图作详细说明如下。 [0007] In order to make the above features and advantages of the invention more comprehensible, several embodiments accompanied with figures are described in detail below. n n

附图说明 BRIEF DESCRIPTION

[0008] 图1为依据本发明一实施例的电子装置的爆炸示意图; [0008] FIG. 1 is a schematic diagram of the electronic device based explosive according to an embodiment of the present invention;

[0009] 图2为依据本发明一实施例的电子装置的局部背视图; [0009] FIG. 2 is a partial rear view of the electronic device according to an embodiment of the present invention is based;

[0010] 图3为依据本发明一实施例的电子装置的局部正视图; [0010] FIG. 3 is a partial electronic device according to an embodiment of the present invention, a front view;

[0011] 图4为依据本发明另一实施例的电子装置的局部背视图; [0011] FIG. 4 is a partial rear view of the electronic device according to another embodiment of the present invention is based;

[0012] 图5为依据本发明另一实施例的电子装置的局部正视图。 [0012] FIG. 5 is a partial electronic device according to another embodiment of the present invention is a front view.

[0013] 附图标记说明: [0013] REFERENCE NUMERALS:

[0014] 100:电子装置; [0014] 100: an electronic device;

[0015] 110:第一背盖; [0015] 110: first back cover;

[0016] 111、411:边框; [0016] 111, 411: Borders;

[0017] 112:盖体; [0017] 112: cover;

[0018] 120:第二背盖; [0018] 120: second back cover;

[0019] 130 :触控屏幕; [0019] 130: touch screen;

[0020] 140:基板; [0020] 140: a substrate;

[0021] 141:接地面; [0021] 141: a ground plane;

[0022] 150:电池; [0022] 150: battery;

[0023] 16〇:发射天线; [0023] 16〇: transmitting antenna;

[0024] 170:接收天线; [0024] 170: receiving antenna;

[0025] 161:馈入点; [0025] 161: feed point;

[0026] 171:第一辐射件; [0026] 171: a first radiation member;

[0027] 172:第二辐射件; [0027] 172: a second radiation member;

[0028] 180、401:导电弹片; [0028] 180,401: conductive spring;

[0029] 210:同轴缆线; [0029] 210: coaxial cable;

[0030] 220:导电元件; [0030] 220: conductive member;

[0031] D1、D4:耦合间距; [0031] D1, D4: coupling distance;

[0032] GP4:间隙; [0032] GP4: gap;

[0033] 402 :谐振路径。 [0033] 402: resonance path.

具体实施方式 Detailed ways

[0034]图1为依据本发明一实施例的电子装置的爆炸示意图。 [0034] FIG. 1 is an exploded schematic view of an electronic device according to an embodiment of the present invention. 如图1所示,电子装置100包括第一背盖110、第二背盖120、触控屏幕1;3〇、基板140、电池15〇、发射天线16〇与接收天线170。 1, a first electronic device 100 includes back cover 110, a second back cover 120, a touch screen; 3〇, the substrate 140, the battery 15〇, 16〇 transmitting antenna and the receiving antenna 170. 其中,第一背盖110具有卡合结构,且第二背盖120可通过卡合结构固定在第一背盖11〇的外侧。 Wherein the first engaging structure having a back cover 110, and a second back cover 120 may be fixed to the outside through the first back cover 11〇 engaging structure. 此外,第一背盖110包括边框111与盖体112。 In addition, back cover 110 includes a first frame 111 and the cover 112. 值得一提的是,第一背盖11〇与第二背盖120皆是电子装置100的壳体的一部分,且电子装置100的壳体会形成一容置空间。 It is worth mentioning that the first and the second 11〇 back cover back cover 120 are all part of the housing 100 of the electronic device, the electronic device 100 and the housing will form an accommodating space. 此外, 所述容置空间用以置放触控屏幕130、基板140、电池150、发射天线160、接收天线170等内部元件。 In addition, the accommodating space for placement of the touch screen 130, the substrate 140, battery 150, transmitting antenna 160, receiving antenna 170 and other internal components.

[0035]更进一步来看,基板140与电池150是设置在第一背盖110与触控屏幕130之间。 [0035] Still further view, the substrate 140 and battery 150 are disposed between the first touch screen 110 and the back cover 130. 此夕卜,基板140可例如是一系统电路板,且基板140上设有一接地面141。 Bu this evening, the substrate 140 may be, for example, a system circuit board, and the substrate 141 is provided with a ground plane 140. 再者,发射天线160邻近触控屏幕13〇的一边缘。 Further, the transmitting antenna 160 is disposed adjacent an edge of the touch screen of 13〇. 接收天线170邻近第一背盖110的盖体112。 Reception antenna 170 adjacent the first cover 112 back cover 110. 换言之,在整体配置上,发射天线ieo是邻近电子装置100的正面,而接收天线170则是邻近电子装置100的背面。 In other words, in the overall configuration, the transmitting antenna ieo is adjacent to the front of the electronic device 100, while receiving antenna 170 is adjacent the back surface 100 of the electronic device. [0036]值得注意的是,SAR值的检测方式是以电子装置1〇〇的背面或是侧面为量测基准面,来量测每特定单位人体组织对电子装置100的电磁辐射所吸收的功率。 [0036] Notably, the detection mode is the back or SAR value 1〇〇 side surface of the electronic device for the measurement datum, to measure the specific power per unit of human tissue to electromagnetic radiation of the electronic device 100 is absorbed . 由于发射天线160是邻近电子装置100的正面,因此在检测时发射天线16〇可以远离量测基准面,从而致使所量测出的SAR值可以符合测试规范。 Since the transmitting antenna 160 is adjacent to the front of the electronic device 100, so when the transmitting antenna is detected 16〇 may be remote measurement reference plane, thereby causing the SAR value may be measured compliance test specification. 此外,接收天线170仅作为接收使用。 In addition, the receiving antenna 170 used as a receiver only. 因此,接收天线170具有较低的辐射能量,故可以符合SAR值的测试规范。 Thus, the receiving antenna 170 has a lower radiant energy, it is possible to meet the test specification of SAR value.

[0037]为了致使本领域技术人员能更了解发射天线16〇与接收天线170的结构与操作,图2为依据本发明一实施例的电子装置的局部背视图,且图3为依据本发明一实施例的电子装置的局部正视图。 [0037] In order to cause those skilled in the art can better understand the structure and operation of transmit antenna, 2 is a partial rear view of the receiving antenna 170 16〇 FIG electronic device according to an embodiment of the present invention, and FIG 3 according to the invention is a local electronic device elevation view of an embodiment. 在图2与图3所示实施例中,第一背盖110可例如是一塑胶背盖,且第二背盖120可例如是一金属背盖。 Figures 2 and 3 in the embodiment illustrated embodiment, the first back cover 110 may be, for example, a plastic back cover, the back cover 120 and the second metal may be, for example, a back cover. 即,第一背盖110中的边框111与盖体112皆为非导电材质,且第二背盖120为金属材质。 That is, the first frame 111 and back cover 110 are both electrically non-conductive material 112, the back cover and the second cover member 120 is made of metal. 此外,第二背盖120于第一背盖110的正投影与接收天线170于第一背盖110的正投影互不重叠,且第二背盖120于第一背盖110的正投影与发射天线160于第一背盖110的正投影互不重叠。 In addition, a second back cover 120 170 do not overlap orthogonal projection of the first back cover 110 in the orthographic projection of the first receive antenna 110 of the back cover, the back cover 120 and the second orthogonal projection of the back cover 110 and the emitter of the first orthographic projection of the first antenna 160 to the back cover 110 do not overlap.

[0038]更进一步来看,发射天线ie〇具有一馈入点161。 [0038] Still further view, the transmitting antenna having a feeding point ie〇 161. 此外,发射天线160与接收天线170 相隔一耦合间距D1。 In addition, transmitting antenna 160 and receiving antenna 170 is coupled spaced a distance D1. 接收天线17〇电性连接至接地面141,并贴附在第一背盖110的内侧。 17〇 receiving antenna is connected electrically to the ground plane 141, and attached to the back cover 110 inside the first. 举例来说,接收天线170包括第一辐射件171与第二辐射件172。 For example, receive antenna 170 comprises a first radiating element 171 and the second 172 radiation member. 其中,第一辐射件171设置在盖体112的内侧,并电性连接至接地面141。 Wherein the first radiation member 171 is provided inside the cover body 112, and electrically connected to the ground plane 141. 例如,在一实施例中,电子装置100还包括导电弹片180。 For example, in one embodiment, the electronic device 100 further comprises a conductive spring 180. 此外,导电弹片18〇设置在接地面141上,且第一辐射件171通过导电弹片180电性连接至接地面141。 Further, the conductive elastic piece 18〇 disposed on the ground plane 141 and radiating element 171 is connected via a first electrically conductive spring 180 to the ground plane 141. 第二辐射件I72设置在边框111的内侧,并电性连接第一辐射件171。 I72 second radiating element disposed on the inner side of the frame 111, and electrically connected to the first radiation member 171. 此外,第二辐射件172与发射天线160相隔一耦合间距D1。 Further, the second radiating element 172 and a transmitting antenna 160 spaced coupling distance D1.

[0039]在整体配置上,第一辐射件171于第一背盖110的正投影与发射天线160于第一背盖110的正投影部分重叠。 [0039] In the overall configuration, the orthogonal projection of the first radiation member 171 and back cover 110 of the first transmit antenna 160 to the orthographic projection of the first portion 110 overlaps the back cover. 即,接收天线170与发射天线160是配置在电子装置100的同一转角处,因此可以缩减接收天线170与发射天线160的配置空间。 That is, the receiving antenna 170 and transmit antenna 160 are disposed in the same corner of the electronic device 100, it is possible to reduce the disposition space 170 receiving antenna 160 and transmit antenna. 此外,在操作上,发射天线160 可通过馈入点161接收一馈入信号。 Further, in operation, transmit antenna 160 may receive a signal fed through the feeding point 161. 藉此,在馈入信号的激发下,发射天线160将可发射位于第一频带(例如,WiFi频带)的电磁波。 Accordingly, in feeding the excitation signal, the transmitting antenna 160 may transmit at a first frequency band (e.g., WiFi band) electromagnetic waves. 此外,由于接收天线170与发射天线160相隔一耦合间距D1,因此发射天线160相当于接收天线17〇的馈入信号源,进而致使接收天线170可产生位于第二频带(例如,GPS频带)的激发模态。 Further, since the receiving antenna 170 and transmit antenna 160 coupled to a spaced distance D1, and therefore corresponds to the transmitting antenna 160 receiving antenna feeding 17〇 signal source, thereby causing the receiving antenna 170 may be generated in the second frequency band (e.g., GPS band) excitation mode. 藉此,电子装置1〇〇将可通过接收天线17〇接收位于第二频带(例如,GPS频带)的电磁波,且来自接收天线170的信号可通过耦合间距D1与发射天线160传送至馈入点161。 Accordingly, the electronic device may be located in a second frequency band 1〇〇 (e.g., GPS frequency band) of the electromagnetic wave received by the receiving antenna 17〇, and the signal from the receiving antenna 170 may be transmitted to the feeding point 160 by a distance D1 is coupled to the transmit antenna 161.

[0040]换言之,发射天线160与接收天线17〇可形成具有单馈入结构(g卩,单端结构)的多频天线,进而消除发射天线160与接收天线170之间的隔离度问题,从而有效地提升电子装置100的通讯品质。 [0040] In other words, the transmitting antenna and the receiving antenna 160 may be formed 17〇 single multiband antenna having a feeding structure (g Jie, single-ended structure), thereby eliminating the problem of isolation between the transmit antenna 160 and receive antenna 170, such that effectively improve the quality of the electronic communication device 100. 举例来说,倘若发射天线16〇与接收天线170是采用双馈入结构,即发射天线ie〇与接收天线170各自具有一馈入点时,发射天线leo与接收天线170之间将具有隔离度的问题,进而导致接收天线170的天线效率只有2〇〜3〇%。 For example, if the transmitting antenna and the receiving antenna 170 is 16〇 double feeding structure, i.e., the transmitting antenna and the receiving antenna 170 ie〇 when each having a feeding point, an antenna 170 between the transmit and receive antenna having leo isolation the problem, which led to the receiving antenna efficiency antenna 170 only 2〇~3〇%. 然而,在本实施例中,发射天线16〇与接收天线170米用单馈入结构,因此发射天线1(3〇与接收天线170之间的隔离度问题将可以被消除,进而致使接收天线170的天线效率可以提升至40〜50 %。 However, in the present embodiment, the transmitting antenna and the receiving antenna 170 m 16〇 single feeding structure, thus transmitting antenna 1 (3〇 and isolation problems between the receiving antenna 170 will be eliminated, thereby causing the reception antenna 170 the antenna efficiency can be increased to 40~50%.

[0041 ]值得一提的是,在实际应用上,发射天线160的馈入点161可通过同轴缆线、导电弹片或是顶针电性连接至设置在基板140上的收发器(未示出)。 [0041] It is worth mentioning that, in practice, the transmit antenna feed point 161 via a coaxial cable 160, or thimble conductive spring electrically connected to the transceiver is provided on a substrate 140 (not shown ). 举例来说,如图2所示,发射天线160的馈入点161可通过同轴缆线210电性连接至基板140上的收发器。 For example, as shown in FIG. 2, the transmitting antenna feed point 161 may be coupled to the transceiver 160 on the substrate 140 through the coaxial cable 210 electrically. 藉此,收发器将可传送馈入信号至馈入点161以激发发射天线16〇,且收发器也可通过馈入点161接收来自接收天线17〇的信号。 Accordingly, the transceiver may transmit the signal from the receiving antenna 17〇 signal is fed to the feeding point 161 16〇 to excite the transmitting antennas, and the transceiver may also receive through the feeding point 161. 其中,电子装置100还包括设置在触控屏幕130上的导电元件220,且导电元件22〇电性连接至接地面141。 Wherein, the electronic device 100 further includes a conductive member 220 disposed on the touch screen 130, and the electrically conductive element 22〇 connected to the ground plane 141. 此外,同轴缆线210的内导体电性连接发射天线160的馈入点161,且同轴缆线210的外导体电性连接至导电元件220。 An outer conductor electrically Further, the coaxial cable inner conductor 210 is electrically connected to the feeding point 161 transmitting antenna 160 and coaxial cable 210 is connected to the conductive element 220. ,

[0042]此外,在图1至图3所示实施例中,接收天线170是由两福射件171与172组合而成的。 [0042] Further, in the embodiment shown in Figures 1 to 3 In this example, the receiving antenna 170 is a combination of 171 and 172 made of two pieces Four exit. 虽然图1至图3所示实施例列举了接收天线170的实施型态,但其并非用以限定本发明, 且本领域技术人员也可依据设计所需利用电子装置100的壳体来形成接收天线17〇。 Although the embodiment shown in Figures 1 to 3 embodiment include a receiving antenna patterns 170 of the embodiment, but the present invention is not limited thereto, and those skilled in the art may also be depending on the desired use of the housing of the electronic device 100 is designed to form a receiving antenna 17〇. 举例来说,图4为依据本发明另一头施例的电子装置的局部背视图,且图5为依据本发明另一实施例的电子装置的局部正视图。 For example, FIG. 4 is a partial rear view of the electronic device according to another embodiment of the head according to the present invention, and FIG. 5 is a partial electronic device according to another embodiment of the present invention is a front view.

[0043]具体而言,图4-图5所列举的电子装置为图丨-图3所示实施例的延伸。 [0043] Specifically, the electronic apparatus of Figures 4-5 is exemplified in FIG Shu - extending the embodiment shown in FIG. 在图4-图5所示实施例中,第一背盖110可例如是具有金属边框的塑胶背盖,且第二背盖120可例如是一金属背盖。 In the embodiment shown in FIG. 4 to 5, the first back cover back cover 110 may be, for example, plastic having a metal frame, and a second back cover 120 may be, for example, a metal back cover. 即,第一背盖110包括如图4-图5所示的金属材质的边框411以及如图1所示的非导电材质的盖体112。 That is, back cover 110 includes a first metal material shown in FIG. 4 to FIG frame 5411 and a non-conductive material of the cover shown in FIG. 1 112. 此外,边框411具有一间隙GP4,且部分的边框411与发射天线160相隔一耦合间距D4。 In addition, frame 411 has a gap the GP4, and a frame portion 411 and a transmit antenna 160 spaced coupling distance D4. 再者,导电弹片401设置在接地面141上,并电性连接至接地面141。 Further, the conductive elastic piece 401 disposed on the ground plane 141, and electrically connected to the ground plane 141. 第二背盖12〇电性连接边框411,并通过导电弹片401电性连接至接地面141。 12〇 second back cover 411 is electrically connected to the bezel, and is connected to the ground plane 141 by electrically conductive spring 401. 藉此,部分的第二背盖12〇与部分的边框411将可形成接收天线。 Whereby the second portion of the back cover and the frame 12〇 portion 411 may be formed of the receiving antenna. 举例来说,部分的第二背盖12〇与部分的边框4U 可形成一谐振路径4〇2。 For example, the second portion and the back cover 12〇 4U frame part form a resonance path may be 4〇2. 此外,发射天线WO相当于接收天线的馈入信号源,进而致使接收天线可通过谐振路径402产生位于第二频带(例如,GPS频带)的激发模态。 Further, WO transmit antenna corresponding to the signal source feeding the receiving antenna, thereby causing the reception antenna may be located in a second frequency band (e.g., GPS band) excited by a modal resonance path 402 is generated. 至于图4-图5所示实施例中的其它元件的细部操作已包含在图1-图3所示实施例中,故在此不与赘述。 Embodiment 5 As shown in Figures 4 detail the operations of the other elements included in the embodiments of Figures 1 to 3 the illustrated embodiment, and thus will not be repeated herein.

[0044]综上所述,本发明的电子装置中的发射天线与接收天线分别邻近触控屏幕与第一背盖,进而致使电子装置可以符合SAR值的测试规范。 [0044] In summary, the electronic apparatus of the present invention transmit and receive antennas are adjacent to the first touch screen and the back cover, thereby causing the electronic device may conform to test specification SAR values. 此外,发射天线与接收天线可形成具有单馈入结构的多频天线。 Further, transmit and receive antennas may be formed having a single multi-frequency antenna feed structure. 藉此,将可缩减接收天线与发射天线的配置空间,并可消除发射天线与接收天线之间的隔离度问题,从而有效地提升电子装置的通讯品质。 Accordingly, the arrangement space can be reduced and the receiving antenna of the transmitting antenna, and can eliminate the problem of isolation between the transmit and receive antennas, so as to effectively enhance the quality of the electronic communication device.

[0045]最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。 [0045] Finally, it should be noted that: the above embodiments only describe the technical solutions in embodiments of the present invention, rather than limiting;. Although the embodiments of the present invention has been described in detail, those of ordinary skill in the art should appreciated: it still may be made to the technical solutions described embodiments modifications, or to some or all of the technical features equivalents; as such modifications or replacements do not cause the essence of corresponding technical solutions to depart from embodiments of the present invention range of technical solutions.

Claims (10)

1. 一种电子装置,其特征在于,包括: 触控屏幕; 第一背盖,包括边框与盖体; 发射天线,邻近所述触控屏幕的边缘,并具有馈入点; 接收天线,邻近所述第一背盖的所述盖体,并电性连接至一接地面,其中所述接收天线与所述发射天线相隔一耦合间距,且来自所述接收天线的信号通过所述耦合间距与所述发射天线传送至所述馈入点;以及收发器,电性连接所述馈入点,其中所述收发器传送一馈入信号至所述馈入点以激发所述发射天线,且所述收发器通过所述馈入点接收来自所述接收天线的信号。 An electronic device comprising: a touch screen; first back cover, and the cover comprises a frame; transmitting antenna, adjacent to the edge of the touch screen, and having a feeding point; receiving antenna near the back cover of the first cover member and electrically connected to a ground plane, wherein said receiving antenna and said transmitting antenna coupled to the spaced coupling distance a, and the signal from the receiving antenna by spacing transmitting the transmit antenna to the feeding point; and a transceiver electrically connected to the feeding point, wherein the transceiver transmits a signal fed to the feeding point to excite the transmitting antennas, and the said transceiver through said feed point receive signals from the receiving antenna.
2. 根据权利要求1所述的电子装置,其特征在于,所述边框与所述盖体皆为非导电材质,且所述接收天线包括: 第一辐射件,设置在所述盖体的内侧,并电性连接至所述接地面;以及第二辐射件,设置在所述边框的内侧,并电性连接所述第一辐射件,其中所述第二辐射件与所述发射天线相隔所述耦合间距。 2. The electronic device according to claim 1, characterized in that the frame and the cover are both non-conductive material, and said receiving antenna comprises: a first radiating element, is provided inside the cover body and electrically connected to the ground plane; and a second radiating element, is provided inside the frame, and electrically connecting the first radiating element, wherein said second radiating element is spaced from the transmit antenna said coupling distance.
3. 根据权利要求2所述的电子装置,其特征在于,还包括: 基板,设置在所述第一背盖与所述触控屏幕之间,且所述接地面设置在所述基板上;以及导电弹片,设置在所述接地面上,且所述第一辐射件通过所述导电弹片电性连接至所述接地面。 The electronic device according to claim 2, characterized in that, further comprising: a substrate disposed between said first and said back cover touch screen, and the ground plane disposed on said substrate; and a conductive spring, disposed on the ground plane, and said first radiating element connected electrically through the conductive elastic piece to the ground plane.
4. 根据权利要求2所述的电子装置,其特征在于,所述第一辐射件于所述第一背盖的正投影与所述发射天线于所述第一背盖的正投影部分重叠。 4. The electronic device of claim 2, wherein the first radiation member to the back cover of the first portion of the orthogonal projection overlapped with an orthogonal projection of the first transmission antenna to the back cover.
5. 根据权利要求4所述的电子装置,其特征在于,还包括: 第二背盖,固定在所述第一背盖的外侧,且所述第二背盖为金属材质,其中所述第二背盖于所述第一背盖的正投影与所述接收天线于所述第一背盖的正投影互不重叠,且所述第二背盖于所述第一背盖的正投影与所述发射天线于所述第一背盖的正投影互不重叠。 The electronic device according to claim 4, characterized in that, further comprising: a second back cover, back cover fixed to the outside of said first and said second material is a metal back cover, wherein the first two orthogonal projection of the back cover and back cover of the first reception antenna to the orthographic projection of the first back cover do not overlap, and the orthographic projection of the second back cover and back cover to the first the orthographic projection of the first transmission antenna to the back cover do not overlap.
6. 根据权利要求1所述的电子装置,其特征在于,还包括: 第二背盖,固定在所述第一背盖的外侧,其中所述第二背盖与所述边框为金属材质,所述盖体为非导电材质,所述边框具有间隙,且所述接收天线由部分的所述第二背盖与部分的所述边框所构成。 6. The electronic device according to claim 1, characterized in that, further comprising: a second back cover, fixed to the outside of the first back cover, wherein the back cover and the second frame is made of metal, non-conductive material of the cover member, the frame has a gap, and the receiving antenna is composed of the back cover and the second portion of the frame part.
7. 根据权利要求6所述的电子装置,其特征在于,还包括: 基板,设置在所述第一背盖与所述触控屏幕之间,且所述接地面设置在所述基板上;以及导电弹片,设置在所述接地面上,且所述第二背盖通过所述导电弹片电性连接至所述接地面。 7. The electronic device according to claim 6, characterized in that, further comprising: a substrate disposed between said first and said back cover touch screen, and the ground plane disposed on said substrate; and a conductive spring, disposed on the ground plane, and said second back cover is connected electrically through the conductive elastic piece to the ground plane.
8. 根据权利要求1所述的电子装置,其特征在于,还包括电池,且所述电池设置在所述第一背盖与所述触控屏幕之间。 The electronic device according to claim 1, characterized in that, further comprising a battery, and the battery is disposed between said first and said back cover touch screen.
9. 根据权利要求1所述的电子装置,其特征在于,所述发射'天线与所述接彳夂天线形成具有单馈入结构的多频天线。 The electronic device according to claim 1, wherein said transmit 'antenna and the antenna ground formed Fan left foot with a single multiband antenna feeding structure.
10. 根据权利要求9所述的电子装置,其特征在于,所述多频天线通过所述发射天线发射位于第一频带的电磁波,并通过所述接收天线接收位于第二频带的电磁波。 10. The electronic device of claim 9, wherein the multi-frequency antenna via the transmit antenna at a first frequency band of an electromagnetic wave, and an electromagnetic wave in the second frequency band received by the receiving antenna.
CN201510084093.5A 2015-02-16 2015-02-16 Electronic devices CN105990638B (en)

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TWM405060U (en) * 2010-12-06 2011-06-01 Smart Approach Co Ltd Electronic device with antenna
TWM470479U (en) * 2012-03-06 2014-01-11 Tyco Electronics Japan G K Stacked 3-dimensional wiring boards

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US8350761B2 (en) * 2007-01-04 2013-01-08 Apple Inc. Antennas for handheld electronic devices

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CN1379338A (en) * 2001-04-10 2002-11-13 宏碁股份有限公司 PDA with communication function
TWM405060U (en) * 2010-12-06 2011-06-01 Smart Approach Co Ltd Electronic device with antenna
TWM470479U (en) * 2012-03-06 2014-01-11 Tyco Electronics Japan G K Stacked 3-dimensional wiring boards

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