WO2019006659A1 - 导电边框、壳体及终端 - Google Patents

导电边框、壳体及终端 Download PDF

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Publication number
WO2019006659A1
WO2019006659A1 PCT/CN2017/091660 CN2017091660W WO2019006659A1 WO 2019006659 A1 WO2019006659 A1 WO 2019006659A1 CN 2017091660 W CN2017091660 W CN 2017091660W WO 2019006659 A1 WO2019006659 A1 WO 2019006659A1
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Prior art keywords
conductive
sidewall
width
region
conductive sidewall
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PCT/CN2017/091660
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English (en)
French (fr)
Inventor
吴春红
阮勇
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上海传英信息技术有限公司
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Priority to PCT/CN2017/091660 priority Critical patent/WO2019006659A1/zh
Publication of WO2019006659A1 publication Critical patent/WO2019006659A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/20—Arrangements for preventing acoustic feed-back

Definitions

  • the present invention relates to the field of terminal technologies, and in particular, to a conductive frame, a housing, and a terminal.
  • the metal is widely used in housings of terminals such as mobile phones, flat panels, etc. due to its good texture, beautiful appearance, high scratch resistance, and good heat dissipation capability.
  • the application of the metal casing brings great difficulties and challenges to the antenna design of the mobile phone.
  • most of the terminals are made of metal materials, whether the terminal in the form of a metal frame or the metal is used.
  • a non-conductor medium such as plastic to cut off the metal portion, so that the antenna signal is well passed through the plastic gap.
  • the width of the gap is generally above 1 mm, and sometimes even greater than 2 mm. Therefore, the existing mobile phone has a visually obvious blocking effect, so that the housing of the terminal Coherence and integrity are poor.
  • the technical problem to be solved by the present invention is to provide an electromagnetic wave signal transmission performance and reduce the proportion of non-conductive parts in the conductive frame, thereby enhancing continuity and integrity.
  • the conductive frame, the casing and the terminal are simple in structure.
  • the present invention provides a conductive bezel, the conductive bezel including a first conductive sidewall, a second conductive sidewall, a third conductive sidewall, and a fourth conductive sidewall; the first conductive sidewall and the second conductive a first gap region is disposed between the sidewalls, and a second slot region is disposed between the second conductive sidewall and the third conductive sidewall; wherein the first slot region is provided with a plurality of first conductive strips Between the adjacent first conductive strips, between the first conductive strips and the first conductive sidewalls, and between the first conductive strips and the second conductive sidewalls, an insulating spacer is filled, the first slit region The width is between 1 mm and 3 mm, the width of each of the first conductive strips is between 0.05 mm and 0.7 mm, and the width of the insulating spacer is Between 0.05 mm and 0.7 mm.
  • the second slit region is provided with a plurality of second conductive strips, the second slit region has a width of between 1 mm and 3 mm, and each of the second conductive strips has a width of 0.05 mm to 0.7 mm. between.
  • the width of the first slit region is 2.1 mm
  • the number of the first conductive strips is three
  • the width of each of the first conductive strips is 0.3 mm
  • the width of the insulating spacer is 0.3 mm.
  • the structure of the second slit region is the same as the structure of the first slit region.
  • a third slot region is disposed between the second conductive sidewall and the third conductive sidewall
  • a fourth slot region is disposed between the first conductive sidewall and the fourth conductive sidewall
  • the structures of the third slot region and the fourth slot region are the same as the first slot region.
  • the third conductive sidewall is opposite to the first conductive sidewall and has the same structure as the first conductive sidewall; the fourth conductive sidewall is opposite to the second conductive sidewall It is disposed and has the same structure as the second conductive sidewall.
  • the first conductive sidewall includes a first conductive side body and a first conductive connection disposed at an angle to the first conductive side body, and the first conductive connection body and the first conductive side body are physically Connected, the second conductive sidewall is strip-shaped.
  • first conductive sidewall is strip-shaped
  • second conductive sidewall includes a second conductive side body and a second conductive connector disposed at an angle with the second conductive side body, The two conductive connectors are physically connected to the second conductive side body.
  • the present invention also provides an outer casing comprising the above-described conductive bezel.
  • the invention also provides a terminal comprising the above-mentioned conductive bezel.
  • the conductive bezel provided by the embodiment of the invention provides a plurality of conductive strips of 0.05 to 0.7 mm in the slit region, and the slits of 1 mm to 3 mm are divided into micro slits between 0.05 and 0.7 mm, so that the electromagnetic wave signal transmission performance is good, Moreover, the proportion of the non-conductive portion in the conductive frame can be reduced, the continuity of the conductive frame is enhanced, and the structure is simple.
  • FIG. 1 is a schematic structural view of a conductive bezel according to a first embodiment of the present invention.
  • Fig. 2 is a partially enlarged schematic view showing the area A of Fig. 1.
  • FIG 3 is a schematic structural view of a conductive bezel according to a second embodiment of the present invention.
  • FIG. 4 is a schematic bottom view of a terminal according to a third embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing the efficiency test comparison of the antenna of the terminal shown in FIG. 4.
  • FIG. 1 is a schematic structural view of a conductive bezel according to a first embodiment of the present invention.
  • Fig. 2 is a partially enlarged schematic view showing the area A of Fig. 1.
  • the conductive frame includes a first conductive sidewall 101, a second conductive sidewall 102, a third conductive sidewall 103, and a fourth conductive sidewall 104.
  • the first gap region 201 is disposed between the first conductive sidewall 101 and the second conductive sidewall 102.
  • a second gap region 202 is disposed between the second conductive sidewall 102 and the third conductive sidewall 103.
  • first conductive sidewall 101 is disposed opposite to the third conductive sidewall 103
  • second conductive sidewall 102 is disposed opposite to the fourth conductive sidewall 104.
  • a plurality of first conductive strips 210 are disposed in the first slit region 201, between the first conductive strips 210, between the first conductive strips 210 and the first conductive sidewalls 101, and the first conductive strips 210 and An insulating spacer 211 is filled between the two conductive sidewalls 102.
  • the first conductive strip 210 and the first conductive sidewall 101 refer to the first conductive strip 210 and the first conductive sidewall 101 of the plurality of first conductive strips 210 that are the smallest distance from the first conductive sidewall 101 . between.
  • the first conductive strip 210 and the second conductive sidewall 102 are between the first conductive strip 210 and the second conductive sidewall 102 with the smallest distance from the second conductive sidewall 102 among the plurality of first conductive strips 210.
  • the insulating spacer 211 may be an insulating material such as plastic.
  • the first conductive strip 210, the first conductive sidewall 101, the second conductive sidewall 102, the third conductive sidewall 103, and the fourth conductive sidewall 104 are all made of the same material, for example, aluminum. Magnesium alloys, etc.
  • the plurality of first conductive strips 210 are disposed in parallel with one another in a direction perpendicular to their length.
  • the first conductive strips 210 are strip-shaped.
  • the present invention is not limited to the order, and the first conductive strip 210 may be, for example, zigzag or wavy or the like.
  • the width w of the first slit region 201 is between 1 mm and 3 mm.
  • the width b of the first conductive strip 210 in the first slit region 201 is between 0.05 mm and 0.7 mm.
  • the width a of the insulating spacer is between 0.05 mm and 0.7 mm.
  • the length of the first conductive strip 201 in the first slit region 201 is the same as the width of the first conductive sidewall 101 and the second conductive sidewall 102.
  • the width w of the first slit region 201 is 2.1 mm
  • the number of the first conductive strips 210 is three
  • the width b of each of the first conductive strips 210 is 0.3 mm
  • the insulating spacers are
  • the width a is 0.3 mm, that is, the distance between the first conductive strip 210 and the first conductive sidewall 101 is also 0.3 mm, and the distance between each adjacent two first conductive strips 210 is 0.3 mm.
  • the distance a between the first conductive strip 210 and the second conductive sidewall 102 is also 0.3 mm. Therefore, the 2.1 mm first slit region 201 is divided into three 0.3 mm micro slits by three first conductive strips 201 having a width of 0.3 mm.
  • the width w of the first slit region 201 is 2.3 mm
  • the number of the first conductive strips 210 is four
  • the width b of each of the first conductive strips 210 is 0.2 mm
  • the width of the insulating spacers is a. It is 0.3 mm. Therefore, the 2.3 mm first slit region 201 is divided into five 0.3 mm micro slits by three first conductive strips 201 having a width of 0.2 mm.
  • the width of the second conductive strip in the second slit region 202 is between 0.05 mm and 0.7 mm.
  • the second slot region 202 has the same structure as the first slot region 201, but the invention is not limited thereto.
  • the first conductive sidewall 101 has the same structure as the third conductive sidewall 103.
  • the second conductive sidewall 102 has the same structure as the fourth conductive sidewall 104.
  • the first conductive sidewall 101 includes a first conductive side body and a first conductive connector disposed at an angle of, for example, 90 degrees to the first conductive side body, the first conductive connector and the first conductive connector
  • the conductive side bodies are physically connected.
  • the second conductive sidewall 102 is strip-shaped.
  • a third gap region (not shown) is disposed between the second conductive sidewall 102 and the third conductive sidewall 103, and the first conductive sidewall 101 and the fourth conductive sidewall 104 are disposed.
  • a fourth gap region (not shown) is also disposed between them.
  • the structure of the third slit region may be, but not limited to, the same as that of the first slit region 201.
  • the structure of the fourth slit region may be, but not limited to, the same as that of the first slit region 201.
  • the conductive bezel of the present invention includes a first conductive sidewall 301, a second conductive sidewall 302, a third conductive sidewall 303, and a fourth conductive sidewall 304.
  • a fifth gap region (not shown) is disposed between the first conductive sidewall 301 and the second conductive sidewall 302.
  • a sixth gap region 401 is disposed between the second conductive sidewall 302 and the third conductive sidewall 303.
  • the first conductive sidewall 101 has the same structure as the third conductive sidewall 103.
  • the second conductive sidewall 102 has the same structure as the fourth conductive sidewall 104.
  • the first conductive sidewall 301 is strip-shaped.
  • the second conductive sidewall 302 includes a second conductive side body and a second conductive connection disposed at an angle of, for example, 90 degrees to the second conductive side body.
  • the second conductive connection body is physically connected to the second conductive side body.
  • a seventh gap region 402 is disposed between the second conductive sidewall 302 and the third conductive sidewall 303.
  • An eighth gap region is disposed between the first conductive sidewall 301 and the fourth conductive sidewall 304.
  • the invention also provides a housing comprising a conductive frame, a conductive back shell and a front cover.
  • the specific structure of the conductive frame can be referred to FIG. 1 , FIG. 2 and FIG. 3 .
  • the conductive back shell and the front shell are matched with the conductive frame to form a hollow closed structure.
  • the material of the conductive frame may be the same as the material of the conductive back shell, for example, all of magnesium alloy.
  • the present invention also provides a terminal using the above-described conductive bezel.
  • 4 is a schematic bottom view of a terminal according to a third embodiment of the present invention. Specifically, as shown in FIG. 4, the terminal includes a conductive frame 50 and a conductive back shell 70.
  • the conductive frame 50 includes a first conductive sidewall 501, a second conductive sidewall 502, a third conductive sidewall 503, and a fourth conductive sidewall 504.
  • the structure of the conductive frame 50 refers to the first conductive sidewall 101, the second conductive sidewall 102, the third conductive sidewall 103, the fourth conductive sidewall 104, and corresponding descriptions of FIG.
  • a first gap region 601 is disposed between the first conductive sidewall 501 and the second conductive sidewall 502.
  • a second gap region 602 is disposed between the second conductive sidewall 502 and the third conductive sidewall 503.
  • a third gap region 603 is further disposed between the first conductive sidewall 501 and the fourth conductive sidewall 504.
  • a fourth gap region 604 is further disposed between the third conductive sidewall 503 and the fourth conductive sidewall 504.
  • first slot region 601 and the second slot region 602 are oppositely disposed at a lower end of the terminal. In other embodiments, the first slot region 601 and the second slot region 602 may also be opposite to each other on both sides of the terminal.
  • the third slot region 603 and the fourth slot region 604 are oppositely disposed at an upper end of the terminal. In other embodiments, the third slot region 603 and the fourth slot region 604 may also be oppositely disposed on both sides of the terminal.
  • the relative distance between the first slit region 601 and the fourth slit region 604 is between 38 mm and 50 mm.
  • the relative distance between the second slit region 602 and the third slit region 603 is between 38 mm and 50 mm, since the first slit region 601, the second slit region 602, the third slit region 603, and the fourth slit region 604 are all designed with a micro slit (a gap region of 1 mm to 3 mm is utilized with 0.05 to 0.7).
  • the conductive strip of millimeter is divided into micro slits between 0.05 and 0.7 mm. Therefore, the distance between the first slit region 601 and the fourth slit region 604 can be actually adjusted according to the structural layout inside the terminal, and is not affected by peripherals such as headphones or USB connectors. The impact of the device.
  • the structure of the first slot area 601 and the second slot area 602 can be referred to FIG. 2 and the corresponding description, and details are not described herein again.
  • the terminal further includes a first antenna and a second antenna.
  • the first antenna is for receiving and transmitting a mobile signal.
  • the second antenna is used to receive WIFI signals and GPS signals, Bluetooth signals, and the like.
  • the first antenna is disposed in the first clearance area 80 and the second antenna is disposed in the second clearance area 90.
  • the first antenna receives and/or transmits signals through the first slot region 601 and the second slot region 602, and the second antenna receives and/or transmits signals through the third slot region 603 and the fourth slot region 604.
  • the first antenna and the second antenna may be, but are not limited to, a monopole (also called Monopole) antenna, or an IFA antenna, or a Loop antenna or the like.
  • the first antenna may comprise one feed point or two feed points.
  • the terminal may be various devices capable of acquiring data from the outside and processing the data, or the terminal may be various built-in batteries and capable of taking current from the outside to the battery.
  • a device that is charged such as a cell phone, tablet, computing device, or information display device.
  • terminals include, but are not limited to, satellite or cellular telephones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet/intranet access, PDAs for web browsers, memo pads, calendars, and/or global positioning system (GPS) receivers; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers.
  • PCS personal communication system
  • GPS global positioning system
  • the terminal may include a radio frequency transceiver circuit, a memory, an input unit, a wireless fidelity (WiFi) module, a display unit, a sensor, an audio circuit, a processor, a projection unit, a shooting unit, a battery, and the like.
  • WiFi wireless fidelity
  • the radio frequency transceiver circuit can be used for receiving and transmitting signals during the transmission and reception of information or a call, in particular, after receiving the downlink information of the base station, and processing the data to the processor; in addition, transmitting the uplink data of the terminal to the base station.
  • radio frequency transceiver circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the RF transceiver circuit can communicate with the network and other devices through wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile Communication (GSM), General Packet Radio Service (GPRS), and Code Division Multiple Access (CDMA). Division Multiple Access), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), e-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System for Mobile Communication
  • GPRS General Packet Radio Service
  • the memory can be used to store software programs and modules, and the processor executes various functional applications and data processing of the terminal by running software programs and modules stored in the memory.
  • FIG. 5 is a schematic diagram showing the efficiency test comparison of the antenna of the terminal shown in FIG. 4.
  • the width of the first slit region 601 and the second slit region 602 are both 2.1 mm, and the number of the first conductive strips included in the first slit region 601 and the second slit region 602 is three.
  • the width of each of the first conductive strips is 0.3 mm, and the width of the insulating spacer is 0.3 mm; the width of the first gap is 601, and the width of the second slit region 602 is 2.3 mm.
  • the first slot region 601 and the second slot region 602 include four first conductive strips, and each of the first conductive strips has a width of 0.2 mm, and the first spacer has a width of 0.3 mm.
  • the effect of T3 is that the width of the first slit region 601 and the second slit region 602 are both 0.8 mm, and the number of the first conductive strips included in the first slit region 601 and the second slit region 602 is two, and each The effect of the first antenna when the width of the first conductive strip is 0.1 mm and the width of the insulating spacer is 0.2 mm.
  • the abscissa represents the frequency in FIG. 5, and the ordinate is the transmission efficiency of the first antenna.
  • the low frequency performance of T1 and T2 is significantly better than T3 compared to T3, and the high frequency performance is better than T3.
  • the conductive bezel provided by the embodiment of the present invention divides the gap of 1 mm to 3 mm into a micro slit between 0.05 and 0.7 mm by providing a plurality of conductive strips of 0.05 to 0.7 mm in the slit region, so that the electromagnetic wave signal transmission performance is good, Moreover, the proportion of the non-conductive portion in the conductive frame can be reduced, so that the continuity and integrity of the conductive frame are enhanced, and the structure is simple.

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  • Signal Processing (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

一种的导电边框包括第一导电侧壁、第二导电侧壁、第三导电侧壁及第四导电侧壁。第一导电侧壁与第二导电侧壁之间设置有第一缝隙区，第二导电侧壁与第三导电侧壁之间设置有第二缝隙区；其中，第一缝隙区设置多个第一导电条，相邻第一导电条之间、第一导电条与第一导电侧壁之间、及第一导电条与第二导电侧壁之间均填设有绝缘间隔部，所述第一缝隙区的宽度在1毫米至3毫米之间，每个第一导电条的宽度在0.05毫米至0.7毫米之间，所述绝缘间隔部的宽度在0.05毫米至0.7毫米之间。本发明的导电边框、壳体及终端电磁波信号传输性能好、并能减小导电边框中非导电部分的占比，使得连续性及完整性增强，且结构简单。

Description

导电边框、壳体及终端 技术领域
本发明涉及终端技术领域，特别是涉及一种导电边框、壳体及终端。
背景技术
金属由于具有好的质感、漂亮的观感、高的抗刮伤能力、好的散热能力等优点而广泛的应用于终端例如手机、平板等的壳体。
但由于金属材料的静电屏蔽效应，金属壳体的应用却给手机的天线设计带来巨大的困难和挑战，目前，大部分采用金属材质的终端，无论是采用金属边框形式的终端还是采用金属后盖形式的手机，一般都需要采用非导体介质如塑胶来对金属部分进行隔断，从而让天线信号从塑胶缝隙得到良好通过。
但目前的手机为了保证天线的辐射性能，缝隙的宽度一般都在1毫米以上，有的甚至大于2毫米，因此，现有的手机在视觉上形成了明显突兀的隔断效应，使得终端的壳体的连贯性和完整性差。
发明内容
为克服上述现有技术中的缺陷，本发明所要解决的技术问题为提供一种电磁波信号传输性能好、并能减小导电边框中非导电部分的占比，从而使得连续性和完整性增强，且结构简单的导电边框、壳体及终端。
本发明提供一种导电边框，所述导电边框包括第一导电侧壁、第二导电侧壁、第三导电侧壁、第四导电侧壁；所述第一导电侧壁与所述第二导电侧壁之间设置有第一缝隙区，所述第二导电侧壁与所述第三导电侧壁之间设置有第二缝隙区；其中，所述第一缝隙区设置多个第一导电条，相邻第一导电条之间、第一导电条与第一导电侧壁之间、及第一导电条与第二导电侧壁之间均填设有绝缘间隔部，所述第一缝隙区的宽度在1毫米至3毫米之间，每个第一导电条的宽度在0.05毫米至0.7毫米之间，所述绝缘间隔部的宽度在 0.05毫米至0.7毫米之间。
进一步地，所述第二缝隙区设置有多个第二导电条，所述第二缝隙区的宽度在1毫米至3毫米之间，每个第二导电条的宽度在0.05毫米至0.7毫米之间。
进一步地，所述第一缝隙区的宽度为2.1毫米，第一导电条的数目为3条，每条第一导电条的宽度均为0.3毫米，所述绝缘间隔部的宽度为0.3毫米。
进一步地，所述第二缝隙区的结构与所述第一缝隙区的结构相同。
进一步地，所述第二导电侧壁与所述第三导电侧壁之间设置有第三缝隙区，所述第一导电侧壁与所述第四导电侧壁之间设置有第四缝隙区，且所述第三缝隙区及所述第四缝隙区的结构均与所述第一缝隙区相同。
进一步地，所述第三导电侧壁与所述第一导电侧壁相对设置，且与所述第一导电侧壁的结构相同；所述第四导电侧壁与所述第二导电侧壁相对设置，且与第二导电侧壁的结构相同。
进一步地，所述第一导电侧壁包括第一导电侧体及与第一导电侧体成夹角设置的第一导电连接体，所述第一导电连接体与所述第一导电侧体物理相连，所述第二导电侧壁为条状。
进一步地，所述第一导电侧壁为条状，所述第二导电侧壁包括第二导电侧体及与所述第二导电侧体成夹角设置的第二导电连接体，所述第二导电连接体与所述第二导电侧体物理相连。
本发明还提供一种外壳，所述外壳包括上述的导电边框。
本发明还提供一种终端，所述终端包括上述的导电边框。
本发明实施例提供的导电边框通过在缝隙区设置多个0.05至0.7毫米的导电条，1毫米至3毫米的缝隙区分成0.05至0.7毫米之间的微缝隙，从而使得电磁波信号传输性能好、并能减小导电边框中非导电部分的占比，使得导电边框的连续性增强，且结构简单。
附图概述
图1为本发明第一实施例的导电边框的结构示意图。
图2为图1中A区域的局部放大示意图。
图3为本发明第二实施例的导电边框的结构示意图。
图4为本发明第三实施例的终端的仰视结构示意图。
图5为如图4所示的终端的天线的效率测试对比示意图。
本发明的较佳实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地描述。
在本发明的描述中，需要理解的是，术语“中心”、“长度”、“宽度”、“上”、“下”、“前”、“后”、“竖直”、“水平”、“顶”、“底”“内”、“外”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发明和简化描述，而不是指示或暗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发明的限制。
图1为本发明第一实施例的导电边框的结构示意图。图2为图1中A区域的局部放大示意图。请同时参考图1及图2，导电边框包括第一导电侧壁101、第二导电侧壁102、第三导电侧壁103、第四导电侧壁104。
其中，第一导电侧壁101与第二导电侧壁102之间设置有第一缝隙区201。第二导电侧壁102与第三导电侧壁103之间设置有第二缝隙区202。
具体地，第一导电侧壁101与第三导电侧壁103相对设置，第二导电侧壁102与第四导电侧壁104相对设置。
其中，第一缝隙区201内设置多个第一导电条210，相邻第一导电条210之间、第一导电条210与第一导电侧壁101之间、及第一导电条210与第二导电侧壁102之间均填设有绝缘间隔部211。
具体地，第一导电条210与第一导电侧壁101之间是指多个第一导电条210中与第一导电侧壁101的距离最小的第一导电条210与第一导电侧壁101之间。第一导电条210与第二导电侧壁102之间是指多个第一导电条210中与第二导电侧壁102的距离最小的第一导电条210与第二导电侧壁102之间。
在本发明一实施方式中，绝缘间隔部211例如可以为塑料等绝缘材料。
在本发明一实施方式中，第一导电条210、第一导电侧壁101、第二导电侧壁102、第三导电侧壁103及第四导电侧壁104的材质均相同，例如均为铝镁合金等等。
在本发明一实施方式中，多个第一导电条210在垂直于其长度的方向上相互平行设置。
在本发明一实施方式中，第一导电条210均为条状。但本发明并不依次为限，第一导电条210例如也可以为锯齿形或波浪形等等。
其中，第一缝隙区201的宽度w在1毫米至3毫米之间。第一缝隙区201中的第一导电条210的宽度b在0.05毫米至0.7毫米之间。绝缘间隔部的宽度a在0.05毫米至0.7毫米之间。
在本发明一实施方式中，第一缝隙区201中的第一导电条201的长度与第一导电侧壁101及第二导电侧壁102的宽度均相同。
在本发明一实施方式中，第一缝隙区201的宽度w为2.1毫米，第一导电条210的数目为3条，每条第一导电条210的宽度b均为0.3毫米，且绝缘间隔部的宽度a为0.3毫米，也就是说，第一导电条210与第一导电侧壁101之间的距离也为0.3毫米，每相邻的两条第一导电条210之间的距离为0.3毫米，第一导电条210与第二导电侧壁102之间的距离a也为0.3毫米。因此，2.1毫米的第一缝隙区201被3条宽度为0.3毫米的第一导电条201分成4个0.3毫米的微缝隙。
在其他实施例中，第一缝隙区201的宽度w为2.3毫米，第一导电条210的数目为4条，每条第一导电条210的宽度b为0.2毫米，且绝缘间隔部的宽度a为0.3毫米。因此，2.3毫米的第一缝隙区201被3条宽度为0.2毫米的第一导电条201分成5个0.3毫米的微缝隙。
其中，第二缝隙区202中的第二导电条的宽度在0.05毫米至0.7毫米之间。
在本发明一实施方式中，第二缝隙区202与第一缝隙区201的结构相同，但本发明并不以此为限。
在本发明一实施方式中，第一导电侧壁101与第三导电侧壁103的结构相同。第二导电侧壁102与第四导电侧壁104的结构相同。
在本发明一实施方式中，第一导电侧壁101包括第一导电侧体及与第一导电侧体成夹角例如成90度设置的第一导电连接体，第一导电连接体与第一导电侧体物理相连。第二导电侧壁102为条状。
在本发明一实施方式中，第二导电侧壁102与第三导电侧壁103之间设置有第三缝隙区(图中未示出)，第一导电侧壁101与第四导电侧壁104之间还设置有第四缝隙区(图中未示出)。
在本发明一实施方式中，第三缝隙区的结构可以但不限于与第一缝隙区201的结构相同。
在本发明一实施方式中，第四缝隙区的结构可以但不限于与第一缝隙区201的结构相同。
图3为本发明第二实施例的导电边框的结构示意图。如图3所示，本发明的导电边框包括第一导电侧壁301、第二导电侧壁302、第三导电侧壁303及第四导电侧壁304。
其中，第一导电侧壁301与第二导电侧壁302之间设置有第五缝隙区(图中未示出)。第二导电侧壁302与第三导电侧壁303之间设置有第六缝隙区401。
其中，第五缝隙区与第六缝隙区401的结构请参考图2所示的第一缝隙区的结构及相应的描述，在此不再赘述。
在本发明一实施方式中，第一导电侧壁101与第三导电侧壁103的结构相同。第二导电侧壁102与第四导电侧壁104的结构相同。
在本发明一实施方式中，第一导电侧壁301为条状。第二导电侧壁302包括第二导电侧体及与第二导电侧体成夹角例如成90度设置的第二导电连接体，第二导电连接体与第二导电侧体物理相连。
在本发明一实施方式中，第二导电侧壁302与第三导电侧壁303之间设置有第七缝隙区402。第一导电侧壁301与第四导电侧壁304之间设置有第八缝隙区。
在发明一实施方式中，第七缝隙区402与第八缝隙区的结构也可以参考图2所示的第一缝隙区及相应的描述，在此不再赘述。
本发明还提供一种壳体，壳体包括导电边框、导电背壳及前盖，导电边框的具体结构可以参考图1、图2及图3。导电背壳、前壳与导电边框匹配设置，以形成中空的闭合结构。
在本发明一实施方式中，导电边框的材质可以但不限于与导电背壳的材质相同，例如均为镁铝合金等。
本发明还提供一种使用上述导电边框的终端。图4为本发明第三实施例的终端的仰视结构示意图。具体地，如图4所示，终端包括导电边框50、导电背壳70。
导电边框50包括第一导电侧壁501、第二导电侧壁502、第三导电侧壁503、第四导电侧壁504。导电边框50的结构参考图1的第一导电侧壁101、第二导电侧壁102、第三导电侧壁103、第四导电侧壁104及对应的描述。导电边框50的结构还可以参考图3的第一导电侧壁301、第二导电侧壁302、第三导电侧壁303、第四导电侧壁304及对应的描述，在此不再赘述。
其中，第一导电侧壁501与第二导电侧壁502之间设置有第一缝隙区601。第二导电侧壁502与第三导电侧壁503之间设置有第二缝隙区602。
在本发明一实施方式中，第一导电侧壁501与第四导电侧壁504之间还设置有第三缝隙区603。第三导电侧壁503与第四导电侧壁504之间还设置有第四缝隙区604。
在本发明一实施方式中，第一缝隙区601与第二缝隙区602相对设置于终端的下端。在其它实施例中，第一缝隙区601与第二缝隙区602也可以相对设置于终端的两侧。
在本发明一实施方式中，第三缝隙区603与第四缝隙区604相对设置于终端的上端。在其它实施例中，第三缝隙区603与第四缝隙区604也可以相对设置于终端的两侧。
在本发明一实施方式中，第一缝隙区601与第四缝隙区604的相对距离为38毫米至50毫米之间。第二缝隙区602与第三缝隙区603的相对距离为 38毫米至50毫米之间，由于第一缝隙区601、第二缝隙区602、第三缝隙区603及第四缝隙区604均采用微缝隙设计(1毫米至3毫米的缝隙区利用0.05至0.7毫米的导电条分成0.05至0.7毫米之间的微缝隙)，因此，第一缝隙区601与第四缝隙区604的距离可以根据终端内部的结构布局实际调整，不受耳机或USB连接器等外围设备的影响。
其中，第一缝隙区601与第二缝隙区602的结构可以参考图2及相应的描述，在此不再赘述。
在本发明一实施方式中，终端还包括第一天线、第二天线。
在本发明一实施方式中，第一天线用于接收及发射移动信号。第二天线用于接收WIFI信号和GPS信号和蓝牙信号等等。
在本发明一实施方式中，第一天线设置于第一净空区域80，第二天线设置于第二净空区域90。第一天线通过第一缝隙区601及第二缝隙区602接收和/或发射信号，第二天线通过第三缝隙区603及第四缝隙区604接收和/或发射信号。
具体地，第一天线及第二天线可以但不限于为单极子(也称Monopole)天线，或IFA天线，或Loop天线等等。第一天线可以包括一个馈电点或两个馈电点。
在本发明的一些实施例中，终端可以是各种能够从外部获取数据并对该数据进行处理的设备，或者，该终端可以是各种内置有电池，并能够从外部获取电流对该电池进行充电的设备，例如，手机、平板电脑、计算设备或信息显示设备等。终端的示例包括，但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。
在本发明实施例中，终端可以包括射频收发电路、存储器、输入单元、无线保真(WiFi，wireless fidelity)模块、显示单元、传感器、音频电路、处理器、投影单元、拍摄单元、电池等部件。
射频收发电路可用于在收发信息或通话过程中，信号的接收和发送，特别地，将基站的下行信息接收后，给处理器处理；另外，将终端上行的数据发送给基站。通常，射频收发电路包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频收发电路还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(GSM，Global System forMobile communication)、通用分组无线服务(GPRS，General Packet Radio Service)、码分多址(CDMA，Code Division Multiple Access)、宽带码分多址(WCDMA，Wideband CodeDivision Multiple Access)、长期演进(LTE，Long Term Evolution)、电子邮件、短消息服务(SMS，Short Messaging Service)等。
其中，存储器可用于存储软件程序以及模块，处理器通过运行存储在存储器的软件程序以及模块，从而执行终端的各种功能应用以及数据处理。
图5为如图4所示的终端的天线的效率测试对比示意图。如图5所示，T1为第一缝隙区601及第二缝隙区602的宽度均为2.1毫米，第一缝隙区601及第二缝隙区602包括的第一导电条的数目均为3条，且每条第一导电条的宽度均为0.3毫米，绝缘间隔部的宽度为0.3毫米时第一天线的效果示意图；T2为第一缝隙区601及第二缝隙区602的宽度均为2.3毫米，第一缝隙区601及第二缝隙区602包括的第一导电条的数目均为4条，且每条第一导电条的宽度均为0.2毫米，绝缘间隔部的宽度为0.3毫米时第一天线的效果示意图；T3为第一缝隙区601及第二缝隙区602的宽度均为0.8毫米，第一缝隙区601及第二缝隙区602包括的第一导电条的数目均为2条，且每条第一导电条的宽度均为0.1毫米，且绝缘间隔部的宽度为0.2毫米时第一天线的效果示意图。
具体地，图5中横坐标表示频率，纵坐标为第一天线的传输效率。如图5所示，相比于T3，T1和T2的低频性能明显优于T3，且高频性能也优于T3。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
本发明实施例提供的导电边框通过在缝隙区设置多个0.05至0.7毫米导电条，将1毫米至3毫米的缝隙区分成0.05至0.7毫米之间的微缝隙，从而使得电磁波信号传输性能好、并能减小导电边框中非导电部分的占比，使得导电边框的连续性及完整性增强，且结构简单。

Claims (10)

  1. 一种导电边框，其特征在于，所述导电边框包括第一导电侧壁、第二导电侧壁、第三导电侧壁、第四导电侧壁；
    所述第一导电侧壁与所述第二导电侧壁之间设置有第一缝隙区，所述第二导电侧壁与所述第三导电侧壁之间设置有第二缝隙区；
    其中，所述第一缝隙区设置多个第一导电条，相邻第一导电条之间、第一导电条与第一导电侧壁之间、及第一导电条与第二导电侧壁之间均填设有绝缘间隔部，所述第一缝隙区的宽度在1毫米至3毫米之间，每个第一导电条的宽度在0.05毫米至0.7毫米之间，所述绝缘间隔部的宽度在0.05毫米至0.7毫米之间。
  2. 根据权利要求1所述的导电边框，其特征在于，所述第二缝隙区设置有多个第二导电条，所述第二缝隙区的宽度在1毫米至3毫米之间，每个第二导电条的宽度在0.05毫米至0.7毫米之间。
  3. 根据权利要求1所述的导电边框，其特征在于，所述第一缝隙区的宽度为2.1毫米，第一导电条的数目为3条，每条第一导电条的宽度均为0.3毫米，所述绝缘间隔部的宽度为0.3毫米。
  4. 根据权利要求1或3所述的导电边框，其特征在于，所述第二缝隙区的结构与所述第一缝隙区的结构相同。
  5. 根据权利要求1所述的导电边框，其特征在于，所述第二导电侧壁与所述第三导电侧壁之间设置有第三缝隙区，所述第一导电侧壁与所述第四导电侧壁之间设置有第四缝隙区，且所述第三缝隙区及所述第四缝隙区的结构均与所述第一缝隙区相同。
  6. 根据权利要求1所述的导电边框，其特征在于，所述第三导电侧壁与所述第一导电侧壁相对设置，且与所述第一导电侧壁的结构相同；所述第四导电侧壁与所述第二导电侧壁相对设置，且与第二导电侧壁的结构相同。
  7. 根据权利要求6所述的导电边框，其特征在于，所述第一导电侧壁包括第一导电侧体及与第一导电侧体成夹角设置的第一导电连接体，所述第一导电连接体与所述第一导电侧体物理相连，所述第二导电侧壁为条状。
  8. 根据权利要求6所述的导电边框，其特征在于，所述第一导电侧壁为条状，所述第二导电侧壁包括第二导电侧体及与所述第二导电侧体成夹角设置的第二导电连接体，所述第二导电连接体与所述第二导电侧体物理相连。
  9. 一种外壳，其特征在于，所述外壳包括如权利要求1所述的导电边框。
  10. 一种终端，其特征在于，所述终端包括如权利要求1所述的导电边框。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110708901A (zh) * 2019-08-28 2020-01-17 富智康精密电子（廊坊）有限公司 框架、壳体及电子装置
CN113314872A (zh) * 2020-02-27 2021-08-27 庆虹电子(苏州)有限公司 电连接器的传输片
CN113990588A (zh) * 2020-07-27 2022-01-28 北京小米移动软件有限公司 中框、终端和中框的制作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050041624A1 (en) * 2003-06-03 2005-02-24 Ping Hui Systems and methods that employ a dualband IFA-loop CDMA antenna and a GPS antenna with a device for mobile communication
US9002262B1 (en) * 2012-11-26 2015-04-07 Amazon Technologies, Inc. Multi-mode wideband antenna
CN106357854A (zh) * 2016-11-04 2017-01-25 广东欧珀移动通信有限公司 移动终端的导电盖体、移动终端的壳体及移动终端
CN106412161A (zh) * 2016-11-04 2017-02-15 广东欧珀移动通信有限公司 移动终端的导电边框、移动终端的壳体及移动终端
CN106686173A (zh) * 2016-12-05 2017-05-17 广东欧珀移动通信有限公司 移动终端的导电盖体、移动终端的壳体及移动终端

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050041624A1 (en) * 2003-06-03 2005-02-24 Ping Hui Systems and methods that employ a dualband IFA-loop CDMA antenna and a GPS antenna with a device for mobile communication
US9002262B1 (en) * 2012-11-26 2015-04-07 Amazon Technologies, Inc. Multi-mode wideband antenna
CN106357854A (zh) * 2016-11-04 2017-01-25 广东欧珀移动通信有限公司 移动终端的导电盖体、移动终端的壳体及移动终端
CN106412161A (zh) * 2016-11-04 2017-02-15 广东欧珀移动通信有限公司 移动终端的导电边框、移动终端的壳体及移动终端
CN106686173A (zh) * 2016-12-05 2017-05-17 广东欧珀移动通信有限公司 移动终端的导电盖体、移动终端的壳体及移动终端

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CN110708901A (zh) * 2019-08-28 2020-01-17 富智康精密电子（廊坊）有限公司 框架、壳体及电子装置
CN113314872A (zh) * 2020-02-27 2021-08-27 庆虹电子(苏州)有限公司 电连接器的传输片
CN113990588A (zh) * 2020-07-27 2022-01-28 北京小米移动软件有限公司 中框、终端和中框的制作方法

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