WO2014169606A1 - Built-in antenna terminal - Google Patents
Built-in antenna terminal Download PDFInfo
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- WO2014169606A1 WO2014169606A1 PCT/CN2013/085915 CN2013085915W WO2014169606A1 WO 2014169606 A1 WO2014169606 A1 WO 2014169606A1 CN 2013085915 W CN2013085915 W CN 2013085915W WO 2014169606 A1 WO2014169606 A1 WO 2014169606A1
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- antenna
- main board
- pad
- terminal
- terminal according
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
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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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
Provided is a built-in antenna terminal. The terminal comprises: a mainboard which comprises at least one antenna bonding pad, wherein the at least one antenna bonding pad is arranged in an empty region of the mainboard; and an antenna which is fixed to the mainboard by means of the at least one antenna bonding pad. The present utility model solves the problem that an empty region of a mainboard cannot be effectively used in the related art, and has the beneficial effects of fully using the empty region of the mainboard and saving space.
Description
内置天线终端 Built-in antenna terminal
技术领域 本实用新型涉及通信领域， 具体而言， 涉及一种内置天线终端。 背景技术 内置天线是目前终端的常用天线类型， 工艺上有弹片形式、 柔性电路板 (FlexibleTECHNICAL FIELD The present invention relates to the field of communications, and in particular to a built-in antenna terminal. BACKGROUND OF THE INVENTION A built-in antenna is a commonly used antenna type of a terminal, and has a shrapnel form and a flexible circuit board (Flexible).
Printed Circuit, 简称 FPC)形式、 激光直接成型 （Laser Direct Structure, 简称 LDS) 形 式等。 一般地， 天线装配或者电镀在终端的结构件上。 出于天线性能的考虑， 对于部 分天线形式， 比如单极天线 （Monopole)、 倒 F天线 （Inverted F Antenna, 简称 IFA) 等， 在天线的正下方， 终端主板上会有清空的区域即清空区， 在这个区域内没有或者 仅有少量的走线。 图 1是根据相关技术的 FPC天线结构示意图， 如图 1所示， 天线 30做在终端结 构件上， 通过天线连接弹片 16与终端的主板 10的天线触点 14连接。 但天线的主板 10上的清空区 12是闲置的。 如果能把部分或者全部的天线走线走在这部分清空区 12 内， 那么对于成本、 制造、 性能等方面都是有利的。 然而， 如果把天线走线做在主板 上， 引入的问题是如果天线需要修改， 那么整个主板都需要更改， 这对于目前设计周 期越来越短的终端产品来说是不可接受的， 所以相关技术中无法将天线走线部分或全 部设计在主板上。 针对相关技术中不能有效利用主板清空区的问题，目前尚未提出有效的解决方案。 实用新型内容 本实用新型实施例提供了一种内置天线终端， 以至少解决上述问题。 Printed Circuit (FPC) form, Laser Direct Structure (LDS) form, etc. Typically, the antenna is assembled or plated onto the structural components of the terminal. For antenna performance considerations, for some antenna types, such as Monopole and Inverted F Antenna (IFA), there is a clear area on the terminal board, ie, the empty area, directly below the antenna. There are no or only a few traces in this area. 1 is a schematic view showing the structure of an FPC antenna according to the related art. As shown in FIG. 1, the antenna 30 is formed on the terminal junction member, and is connected to the antenna contact 14 of the main board 10 of the terminal through the antenna connection spring 16 . However, the empty area 12 on the main board 10 of the antenna is idle. If some or all of the antennas can be routed in this portion of the emptying area 12, it is advantageous in terms of cost, manufacturing, performance, and the like. However, if the antenna is routed on the motherboard, the problem is that if the antenna needs to be modified, the entire motherboard needs to be changed, which is unacceptable for the terminal products with shorter design cycles, so related technologies. Some or all of the antenna traces cannot be designed on the motherboard. In view of the problem that the motherboard blanking area cannot be effectively utilized in the related art, an effective solution has not been proposed yet. SUMMARY OF THE INVENTION The embodiments of the present invention provide a built-in antenna terminal to solve at least the above problems.
根据本实用新型实施例的一个方面， 提供了一种内置天线终端， 包括： 主板， 包括至少一个天线焊盘， 所述至少一个天线焊盘设置在所述主板的清空区； 天线， 通过所述至少一个天线焊盘固定在所述主板上。 According to an aspect of an embodiment of the present invention, a built-in antenna terminal is provided, including: a main board including at least one antenna pad, the at least one antenna pad being disposed in an empty area of the main board; At least one antenna pad is fixed to the main board.
优选地， 所述主板是印制电路板 PCB。 优选地， 所述天线包括金属薄片， 所述金属薄片焊接在所述至少一个天线焊盘 上。
优选地， 根据所述天线的谐振确定所述金属薄片的形状。 Preferably, the main board is a printed circuit board PCB. Preferably, the antenna comprises a metal foil soldered to the at least one antenna pad. Preferably, the shape of the metal foil is determined according to the resonance of the antenna.
优选地， 所述至少一个天线焊盘与所述主板是绝缘连接； 或， 所述至少一个天 线焊盘中的一个或多个天线焊盘与地极或天线匹配电路电连接。 Preferably, the at least one antenna pad is insulated from the main board; or one or more of the at least one antenna pads are electrically connected to the ground or antenna matching circuit.
优选地， 所述天线是柔性电路板 FPC， 所述 FPC通过所述至少一个天线焊盘中 的一个或多个天线焊盘与所述主板电连接。 优选地， 所述至少一个天线焊盘设置在所述主板的清空区的天线走线路径上， 其中， 所述天线走线路径是根据所述天线的历史走线数据和 /或仿真结果得到的。 Preferably, the antenna is a flexible circuit board FPC, and the FPC is electrically connected to the main board through one or more of the at least one antenna pads. Preferably, the at least one antenna pad is disposed on an antenna routing path of the empty area of the main board, wherein the antenna routing path is obtained according to historical trace data and/or simulation results of the antenna. .
优选地， 所述天线是所述终端的全部天线走线或部分天线走线， 在所述天线是 所述部分天线走线的情况下， 所述天线与所述终端的结构件上的天线走线电连接。 Preferably, the antenna is all antenna traces or partial antenna traces of the terminal, and in the case that the antenna is the partial antenna trace, the antenna and the antenna on the structural component of the terminal go Line electrical connection.
优选地， 在所述主板上设置有天线触点的情况下， 所述天线触点与所述至少一 个天线焊盘电连接。 通过本实用新型实施例， 采用以下结构： 主板， 包括至少一个天线焊盘， 上述至 少一个天线焊盘设置在上述主板的清空区； 天线， 通过上述至少一个天线焊盘固定在 上述主板上， 解决了相关技术中不能有效利用主板清空区的问题， 进而达到了充分利 用主板清空区、 节省空间的效果。 附图说明 此处所说明的附图用来提供对本实用新型的进一步理解，构成本申请的一部分， 本实用新型的示意性实施例及其说明用于解释本实用新型， 并不构成对本实用新型 的不当限定。 在附图中： Preferably, in the case where an antenna contact is provided on the main board, the antenna contact is electrically connected to the at least one antenna pad. According to the embodiment of the present invention, the following structure is adopted: the main board includes at least one antenna pad, the at least one antenna pad is disposed in the clearing area of the main board; and the antenna is fixed on the main board by the at least one antenna pad, In the related art, the problem that the main board emptying area cannot be effectively utilized can be achieved, thereby achieving the effect of fully utilizing the main board emptying area and saving space. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in FIG. Improperly qualified. In the drawing:
图 1是根据相关技术的 FPC天线结构示意图； 1 is a schematic structural view of an FPC antenna according to the related art;
图 2是根据本实用新型实施例的内置天线终端的结构示意图； 2 is a schematic structural view of a built-in antenna terminal according to an embodiment of the present invention;
图 3是根据本实用新型实施例的天线焊盘的结构示意图； 3 is a schematic structural view of an antenna pad according to an embodiment of the present invention;
图 4是根据本实用新型实施例的内置天线为金属薄片的终端的结构示意图； 图 5是根据本实用新型实施例的内置天线为 FPC的终端的结构示意图； 其中， 各附图标记代表： 10、 主板； 12、 清空区； 14、 天线触点； 16、 天线连接 弹片； 18、 天线触点与天线焊盘之间的连线； 20、 天线焊盘； 30、 天线； 40、 结构件 上的天线走线； 50、 信号馈线； 60、 接地线； 70、 FPC外形； 80、 FPC定位孔。
具体实施方式 下文中将参考附图并结合实施例来详细说明本实用新型。 需要说明的是， 在不冲 突的情况下， 本申请中的实施例及实施例中的特征可以相互组合。 图 2是根据本实用新型实施例的内置天线终端的结构示意图， 如图 2所示， 该终 端包括主板 10、 清空区 12、 天线触点 14、 天线连接弹片 16、 天线触点与天线焊盘之 间的连线 18、 天线焊盘 20、 天线 30、 结构件上的天线走线 40及信号馈线 50。 主板 10可以包括至少一个天线焊盘 20， 所述至少一个天线焊盘 20设置在所述主 板 10的清空区 12。 天线 30通过所述至少一个天线焊盘 20固定在所述主板 10上。 通 过上述结构， 改变了相关技术中将天线走线设置在终端的结构件上的做法， 解决了相 关技术中不能有效利用主板清空区的问题， 具有充分利用主板清空区、 节省空间的有 益效果。 终端的主板 10 可以有很多种， 在本实用新型的一个优选实施方式中， 所述主板 10可以是印制电路板（Printed Circuit Board, 简称 PCB)。 当然， 在本实用新型的其他 实施例中， 终端的主板 10也可以是其他类型的电路板。 天线 30可以有很多种， 优选地， 可以是以下两种： 方式一， 将天线 30制作成可 焊接的金属薄片， 焊接在预留的天线焊盘上； 方式二， 将天线制作成柔性电路板 (Flexible Printed Circuit Board,简称 FPC)，贴装在主板上， FPC与 PCB通过焊接连接。 在天线 30是金属薄片的情况下， 金属薄片可以焊接在所述至少一个天线焊盘 20 上。 其中， 所述金属薄片的形状能够更改， 以协调所述天线 30的谐振。 此外， 所述至 少一个天线焊盘 20与所述主板 10是绝缘连接； 或者，所述至少一个天线焊盘 20中的 一个或多个天线焊盘通过接地线 60与地极或天线匹配电路电连接，而其他的天线焊盘 与所述主板 10是绝缘连接。 通过上述结构， 利用天线焊盘 20， 使部分或者全部天线 30贴装、 焊接在主板 10上， 这样， 一方面有效利用了主板 10的清空区 12的空间， 另一方面也便于改动， 比如， 即使天线 30需要变动， 也仅需要更改天线 30即可， 而 无需更改主板 10。 在所述天线 30是 FPC的情况下，所述 FPC通过所述至少一个天线焊盘 20中的一 个或多个天线焊盘与所述主板 10电连接。
天线焊盘 20的排布方式有很多种，在本实用新型的一个优选实施方式中，所述至 少一个天线焊盘 20可以设置在所述主板 10的清空区 12的天线走线路径上，其中，所 述天线走线路径是根据所述天线的历史走线数据和 /或仿真结果得到的。 在本实用新型的一个优选实施方式中，所述天线 30是所述终端的全部天线走线或 部分天线走线。 在所述天线 30是所述部分天线走线的情况下， 所述天线 30与所述终 端的结构件上的天线走线 40电连接， 形成完整的天线。 在所述主板 10上设置有天线 触点 14的情况下，所述天线触点 14与所述至少一个天线焊盘 20通过天线触点与天线 焊盘之间的连线 18电连接。 这样， 就可以有效利用清空区 12及其上方的结构件， 在 有限的空间内提高天线的性能。 信号馈线 50设置为将天线 30所接收到的信号传送给所述主板 10，将所述主板 10 生成的待发送信号传送给所述天线 30。 图 3是根据本实用新型实施例的天线焊盘的结构示意图。在确定天线焊盘 20的位 置时， 可以根据经验比如所述天线 30的历史走线数据和 /或仿真结果， 估计大致的天 线走线路径， 并在这些天线走线路径上预留一些天线焊盘 20。 这些天线焊盘 20与主 板 10没有电连接即绝缘连接， 或者， 这些天线焊盘 20的一个或多个也可以与地极或 天线匹配电路电连接， 其他的天线焊盘与主板 10绝缘连接。 图 4是根据本实用新型实施例的内置天线为金属薄片的终端的结构示意图， 如图 4所示， 天线 30制作为可焊接的金属薄片， 焊接在部分预留的天线焊盘 20上。 通过 更改金属薄片的形状， 可以调谐天线 30的谐振。 由于设计中需要多次调整天线 30的 形状， 而金属薄片可以多次修改， 因此， 在此过程中， 不需要修改主板 10， 从而缩短 了终端产品的设计周期。在使用天线焊盘 20将天线 30固定在主板 10上时，可以根据 确定的天线走线路径选择适合的一个或几个天线焊盘 20， 当然， 也可以选择全部的天 线焊盘 20。其中，所述天线走线路径是根据所述天线的历史走线数据和 /或仿真结果得 到的。 为了降低成本， 或者进行一些特殊的结构设计， 也可以使用 FPC代替金属薄片。4 is a schematic structural diagram of a terminal in which a built-in antenna is a metal foil according to an embodiment of the present invention; FIG. 5 is a schematic structural diagram of a terminal in which an internal antenna is an FPC according to an embodiment of the present invention; wherein, each reference numeral represents: 10 , motherboard; 12, empty area; 14, antenna contacts; 16, antenna connection shrapnel; 18, the connection between the antenna contact and the antenna pad; 20, antenna pad; 30, antenna; 40, on the structural parts Antenna wiring; 50, signal feeder; 60, grounding wire; 70, FPC shape; 80, FPC positioning hole. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. 2 is a schematic structural diagram of a built-in antenna terminal according to an embodiment of the present invention. As shown in FIG. 2, the terminal includes a main board 10, an emptying area 12, an antenna contact 14, an antenna connection spring 16, an antenna contact, and an antenna pad. Between the wires 18, the antenna pads 20, the antennas 30, the antenna traces 40 on the structure, and the signal feed lines 50. The main board 10 may include at least one antenna pad 20 disposed at the emptying area 12 of the main board 10. The antenna 30 is fixed to the main board 10 through the at least one antenna pad 20. Through the above structure, the method of setting the antenna trace on the structural component of the terminal in the related art is changed, and the problem that the motherboard blanking area cannot be effectively utilized in the related art is solved, and the beneficial effect of fully utilizing the motherboard emptying area and saving space is realized. There may be a plurality of motherboards 10 of the terminal. In a preferred embodiment of the present invention, the motherboard 10 may be a Printed Circuit Board (PCB). Of course, in other embodiments of the present invention, the motherboard 10 of the terminal may also be other types of circuit boards. There may be many types of antennas 30. Preferably, the antennas 30 may be of the following two types: In the first embodiment, the antenna 30 is fabricated as a solderable metal foil and soldered on the reserved antenna pads; and the second method is to fabricate the antenna into a flexible circuit board. (Flexible Printed Circuit Board, FPC for short), mounted on the motherboard, FPC and PCB are connected by soldering. In the case where the antenna 30 is a foil, a foil may be soldered to the at least one antenna pad 20. Wherein, the shape of the metal foil can be modified to coordinate the resonance of the antenna 30. In addition, the at least one antenna pad 20 is insulated from the main board 10; or one or more of the at least one antenna pad 20 is electrically connected to the ground or antenna matching circuit through the ground line 60. The other antenna pads are connected to the main board 10 in an insulated connection. With the above structure, some or all of the antennas 30 are mounted and soldered on the main board 10 by using the antenna pads 20. Thus, on the one hand, the space of the empty area 12 of the main board 10 is effectively utilized, and on the other hand, it is easy to change, for example, Even if the antenna 30 needs to be changed, it is only necessary to change the antenna 30 without changing the main board 10. In the case where the antenna 30 is an FPC, the FPC is electrically connected to the main board 10 through one or more of the at least one antenna pad 20. The antenna pad 20 is arranged in a plurality of manners. In a preferred embodiment of the present invention, the at least one antenna pad 20 may be disposed on an antenna routing path of the empty area 12 of the main board 10, wherein The antenna routing path is obtained according to historical trace data and/or simulation results of the antenna. In a preferred embodiment of the present invention, the antenna 30 is all antenna traces or partial antenna traces of the terminal. In the case where the antenna 30 is the partial antenna trace, the antenna 30 is electrically connected to the antenna trace 40 on the structural member of the terminal to form a complete antenna. In the case where the antenna contact 14 is disposed on the main board 10, the antenna contact 14 and the at least one antenna pad 20 are electrically connected by a wire 18 between the antenna contact and the antenna pad. In this way, the emptying area 12 and the structural members above it can be effectively utilized to improve the performance of the antenna in a limited space. The signal feed line 50 is configured to transmit a signal received by the antenna 30 to the main board 10, and transmit a signal to be transmitted generated by the main board 10 to the antenna 30. 3 is a schematic structural view of an antenna pad according to an embodiment of the present invention. In determining the position of the antenna pad 20, approximate antenna trace paths may be estimated based on experience, such as historical trace data and/or simulation results of the antenna 30, and some antenna welds are reserved on these antenna trace paths. Disk 20. The antenna pads 20 are not electrically connected or insulated from the main board 10, or one or more of the antenna pads 20 may be electrically connected to the ground or antenna matching circuit, and the other antenna pads are insulated from the main board 10. 4 is a schematic structural view of a terminal with a built-in antenna as a metal foil according to an embodiment of the present invention. As shown in FIG. 4, the antenna 30 is fabricated as a solderable metal foil and soldered to a portion of the reserved antenna pad 20. The resonance of the antenna 30 can be tuned by changing the shape of the foil. Since the shape of the antenna 30 needs to be adjusted a plurality of times in the design, and the metal foil can be modified a plurality of times, in this process, the main board 10 does not need to be modified, thereby shortening the design cycle of the terminal product. When the antenna 30 is fixed to the main board 10 using the antenna pad 20, a suitable one or several antenna pads 20 may be selected according to the determined antenna routing path. Of course, all of the antenna pads 20 may be selected. The antenna routing path is obtained according to historical trace data and/or simulation results of the antenna. In order to reduce costs, or to carry out some special structural design, FPC can also be used instead of foil.
FPC上有焊盘可以焊接在主板 10的天线焊盘 20上。 图 5是根据本实用新型实施例的 内置天线为 FPC的终端的结构示意图， 如图 5所示， 由于 FPC—般有背胶， FPC外 形 70可以不需要焊接固定， 而通过背胶直接固定在主板 10上。 在这种情况下， 可以 减少天线焊盘 20的数量，但是与主板 10进行电连接的天线焊盘 20是必须保留的。 FPC 定位孔 80设置为将 FPC外形 70固定在主板 10上。 由于 FPC存在背胶， 因此， FPC 定位孔 80是可选的。 在使用天线焊盘 20将天线 30固定在主板 10上时， 可以根据确
定的天线走线路径选择适合的一个或几个天线焊盘 20， 当然， 也可以选择全部的天线 焊盘 20。其中，所述天线走线路径是根据所述天线的历史走线数据和 /或仿真结果得到 的。 在本实施例中， 天线 30可以是全部的天线走线， 也可以是部分走线， 其配合结构 件上的天线走线形成一个整体。 从以上的描述中， 可以看出， 本实用新型实施例实现了如下技术效果： 利用预制 的天线焊盘， 使部分或者全部天线走线贴装、 焊接在主板 PCB上， 这样， 一方面有效 利用了 PCB清空区的空间， 另一方面也便于修改， 即使天线走线需要变动， 主板 PCB 也无需更改。 显然， 本领域的技术人员应该明白， 上述的本实用新型的各模块或各步骤可以用 通用的计算装置来实现， 它们可以集中在单个的计算装置上， 或者分布在多个计算装 置所组成的网络上， 可选地， 它们可以用计算装置可执行的程序代码来实现， 从而， 可以将它们存储在存储装置中由计算装置来执行， 并且在某些情况下， 可以以不同于 此处的顺序执行所示出或描述的步骤， 或者将它们分别制作成各个集成电路模块， 或 者将它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样， 本实用新型不 限制于任何特定的硬件和软件结合。 以上所述仅为本实用新型的优选实施例而已， 并不用于限制本实用新型， 对于本 领域的技术人员来说， 本实用新型可以有各种更改和变化。 凡在本实用新型的精神和 原则之内， 所作的任何修改、 等同替换、 改进等， 均应包含在本实用新型的保护范围 之内。 工业实用性 如上所述， 本实用新型实施例提供的一种内置天线终端具有以下有益效果： 利 用预制的天线焊盘， 使部分或者全部天线走线贴装、 焊接在主板 PCB上， 这样， 一 方面有效利用了 PCB清空区的空间，另一方面也便于修改，即使天线走线需要变动， 主板 PCB也无需更改。
A pad on the FPC can be soldered to the antenna pad 20 of the motherboard 10. FIG. 5 is a schematic structural diagram of a terminal with an internal antenna as an FPC according to an embodiment of the present invention. As shown in FIG. 5, since the FPC has a backing, the FPC shape 70 can be directly fixed by the adhesive. On the motherboard 10. In this case, the number of antenna pads 20 can be reduced, but the antenna pads 20 electrically connected to the main board 10 must be retained. The FPC positioning hole 80 is provided to fix the FPC outline 70 to the main board 10. Since the FPC has a backing, the FPC positioning hole 80 is optional. When the antenna 30 is fixed on the main board 10 using the antenna pad 20, it can be confirmed The fixed antenna routing path selects one or more antenna pads 20 that are suitable. Of course, all of the antenna pads 20 can also be selected. The antenna routing path is obtained according to historical trace data and/or simulation results of the antenna. In this embodiment, the antenna 30 may be all antenna traces or partial traces, which are integrated with the antenna traces on the structural members. From the above description, it can be seen that the embodiment of the present invention achieves the following technical effects: using prefabricated antenna pads, some or all of the antenna traces are mounted and soldered on the main board PCB, thus effectively utilizing on the one hand The space in the PCB empty area is also easy to modify. Even if the antenna trace needs to be changed, the motherboard PCB does not need to be changed. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed among multiple computing devices. On the network, optionally, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from The steps shown or described are performed sequentially, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated into a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. within the spirit and scope of the present invention are intended to be included within the scope of the present invention. INDUSTRIAL APPLICABILITY As described above, a built-in antenna terminal provided by an embodiment of the present invention has the following beneficial effects: using a prefabricated antenna pad, some or all of the antenna traces are mounted and soldered on the main board PCB, such that The aspect effectively utilizes the space of the PCB empty area, and on the other hand, it is easy to modify. Even if the antenna trace needs to be changed, the motherboard PCB does not need to be changed.
Claims
1. 一种内置天线终端， 包括： 1. A built-in antenna terminal, including:
主板 （10)， 包括至少一个天线焊盘 （20)， 所述至少一个天线焊盘 （20) 设置在所述主板 （10) 的清空区 （12); The main board (10) includes at least one antenna pad (20), and the at least one antenna pad (20) is disposed in the empty area (12) of the main board (10);
天线 （30)， 通过所述至少一个天线焊盘 （20) 固定在所述主板 （10) 上。 An antenna (30) is fixed to the main board (10) through the at least one antenna pad (20).
2. 根据权利要求 1所述的终端， 其中， 所述主板 （10) 是印制电路板 PCB。 2. The terminal according to claim 1, wherein the main board (10) is a printed circuit board PCB.
3. 根据权利要求 1所述的终端， 其中， 所述天线 （30) 包括金属薄片， 所述金属 薄片焊接在所述至少一个天线焊盘 （20) 上。 The terminal according to claim 1, wherein the antenna (30) comprises a metal foil, and the metal foil is soldered to the at least one antenna pad (20).
4. 根据权利要求 3所述的终端， 其中， 根据所述天线 （30) 的谐振确定所述金属 薄片的形状。 The terminal according to claim 3, wherein the shape of the metal foil is determined according to the resonance of the antenna (30).
5. 根据权利要求 3所述的终端， 其中， 5. The terminal according to claim 3, wherein
所述至少一个天线焊盘 （20) 与所述主板 （10) 是绝缘连接； 或， 所述至少一个天线焊盘 （20) 中的一个或多个天线焊盘与地极或天线匹配 电路电连接。 The at least one antenna pad (20) is insulated from the main board (10); or one or more of the at least one antenna pad (20) is electrically connected to the ground or the antenna matching circuit connection.
6. 根据权利要求 1所述的终端， 其中， 所述天线 （30) 是柔性电路板 FPC， 所述 FPC通过所述至少一个天线焊盘 (20)中的一个或多个天线焊盘与所述主板（10) 电连接。 6. The terminal according to claim 1, wherein the antenna (30) is a flexible circuit board FPC, and the FPC passes through one or more antenna pads of the at least one antenna pad (20) The main board (10) is electrically connected.
7. 根据权利要求 1至 6中任一项所述的终端， 其中， 所述至少一个天线焊盘（20) 设置在所述主板 （10) 的清空区 （12) 的天线走线路径上， 其中， 所述天线走 线路径是根据所述天线的历史走线数据和 /或仿真结果得到的。 The terminal according to any one of claims 1 to 6, wherein the at least one antenna pad (20) is disposed on an antenna routing path of an emptying area (12) of the main board (10), The antenna routing path is obtained according to historical trace data and/or simulation results of the antenna.
8. 根据权利要求 1至 6中任一项所述的终端， 其中， 所述天线 （30) 是所述终端 的全部天线走线或部分天线走线， 在所述天线 （30) 是所述部分天线走线的情 况下， 所述天线 （30) 与所述终端的结构件上的天线走线 （40) 电连接。 The terminal according to any one of claims 1 to 6, wherein the antenna (30) is all antenna traces or partial antenna traces of the terminal, and the antenna (30) is In the case of partial antenna routing, the antenna (30) is electrically connected to the antenna trace (40) on the structural member of the terminal.
9. 根据权利要求 8所述的终端， 其中， 在所述主板（10)上设置有天线触点 （14) 的情况下， 所述天线触点与所述至少一个天线焊盘 （20) 电连接。
9. The terminal according to claim 8, wherein, in the case where the antenna contact (14) is disposed on the main board (10), the antenna contact and the at least one antenna pad (20) are electrically connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558534.7U CN203481370U (en) | 2013-09-09 | 2013-09-09 | Built-in antenna terminal |
| CN201320558534.7 | 2013-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014169606A1 true WO2014169606A1 (en) | 2014-10-23 |
Family
ID=50229637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/085915 WO2014169606A1 (en) | 2013-09-09 | 2013-10-24 | Built-in antenna terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203481370U (en) |
| WO (1) | WO2014169606A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070008221A1 (en) * | 2005-07-08 | 2007-01-11 | Kuo-Hua Tseng | Planar inverted-F antenna |
| CN101950856A (en) * | 2010-07-19 | 2011-01-19 | 中兴通讯股份有限公司 | Multiband antenna device and application terminal thereof |
| CN102623792A (en) * | 2012-03-16 | 2012-08-01 | 惠州Tcl移动通信有限公司 | Mobile portable equipment and printed antenna |
| CN103268987A (en) * | 2013-05-10 | 2013-08-28 | 上海安费诺永亿通讯电子有限公司 | Small-size three-in-one multi-frequency ceramic antenna |
-
2013
- 2013-09-09 CN CN201320558534.7U patent/CN203481370U/en not_active Expired - Lifetime
- 2013-10-24 WO PCT/CN2013/085915 patent/WO2014169606A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070008221A1 (en) * | 2005-07-08 | 2007-01-11 | Kuo-Hua Tseng | Planar inverted-F antenna |
| CN101950856A (en) * | 2010-07-19 | 2011-01-19 | 中兴通讯股份有限公司 | Multiband antenna device and application terminal thereof |
| CN102623792A (en) * | 2012-03-16 | 2012-08-01 | 惠州Tcl移动通信有限公司 | Mobile portable equipment and printed antenna |
| CN103268987A (en) * | 2013-05-10 | 2013-08-28 | 上海安费诺永亿通讯电子有限公司 | Small-size three-in-one multi-frequency ceramic antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203481370U (en) | 2014-03-12 |
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