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CN106790802B - a mobile terminal - Google Patents

a mobile terminal Download PDF

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Publication number
CN106790802B
CN106790802B CN201611175176.6A CN201611175176A CN106790802B CN 106790802 B CN106790802 B CN 106790802B CN 201611175176 A CN201611175176 A CN 201611175176A CN 106790802 B CN106790802 B CN 106790802B
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nfc antenna
main
fpc
battery
main fpc
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CN106790802A (en
Inventor
刘保华
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Hisense Mobile Communications Technology Co Ltd
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Hisense Mobile Communications Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0277Details of the structure or mounting of specific components for a printed circuit board assembly
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • H01Q1/243Supports; 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)

Abstract

本发明实施例提供一种移动终端,包括后壳、电池、主FPC、主板、小板,所述主FPC设置在所述电池和所述后壳之间,所述NFC天线设置在所述主FPC上,所述主FPC的一端和所述NFC天线的一端分别连接在所述主板上,所述主FPC的另一端连接在所述小板上。本发明实施例提供的移动终端,用于解决现有技术中NFC天线设置在电池上,电池用易拉胶固定在前壳上,受力时NFC天线容易随着电池串动,从连接器脱离的问题。

An embodiment of the present invention provides a mobile terminal, including a rear case, a battery, a main FPC, a main board, and a small board, the main FPC is disposed between the battery and the rear case, and the NFC antenna is disposed on the main On the FPC, one end of the main FPC and one end of the NFC antenna are respectively connected to the main board, and the other end of the main FPC is connected to the small board. The mobile terminal provided by the embodiment of the present invention is used to solve the problem that the NFC antenna is arranged on the battery in the prior art, and the battery is fixed on the front shell with easy-to-pull glue. When the force is applied, the NFC antenna is easy to move in series with the battery and detach from the connector. The problem.

Description

一种移动终端a mobile terminal

技术领域technical field

本发明涉及移动终端结构设计领域,尤其涉及一种移动终端。The invention relates to the field of mobile terminal structure design, in particular to a mobile terminal.

背景技术Background technique

NFC支付功能越来越成本移动终端如手机的必备功能之一。The NFC payment function is increasingly becoming one of the necessary functions of mobile terminals such as mobile phones.

目前,实现NFC功能的结构如图1所示,包括显示屏01、前壳02、主FPC03、电池04、NFC天线05、后壳06,显示屏01固定在前壳02上,前壳02和后壳06固定在一起,前壳02远离显示屏01的一面上设有主FPC03,在前壳02和后壳06之间设有电池04,电池04通过易拉胶固定在前壳02上,NFC天线05粘在电池04朝向后壳06的一面上,NFC天线05的一端通过连接器和主板(图中未示出)连接。At present, the structure for realizing the NFC function is shown in Figure 1, including a display screen 01, a front case 02, a main FPC03, a battery 04, an NFC antenna 05, and a rear case 06. The display screen 01 is fixed on the front case 02, and the front case 02 and The rear shell 06 is fixed together, the front shell 02 is provided with the main FPC03 on the side away from the display screen 01, and the battery 04 is arranged between the front shell 02 and the rear shell 06, and the battery 04 is fixed on the front shell 02 by easy-pull glue. The NFC antenna 05 is glued on the side of the battery 04 facing the rear shell 06, and one end of the NFC antenna 05 is connected to the main board (not shown in the figure) through a connector.

然而,电池通过易拉胶固定在前壳上,受力时,电池和易拉胶可以瞬间变形,因为NFC天线粘到电池上,电池带动NFC天线产生串动,NFC天线容易从连接器内脱出。However, the battery is fixed on the front case by the easy-to-pull glue. When the force is applied, the battery and the easy-to-pull glue can be deformed instantly, because the NFC antenna sticks to the battery, and the battery drives the NFC antenna to move in series, and the NFC antenna is easy to come out of the connector. .

对于这个问题,常规的解决方法有3个,一是:将NFC天线脖子处设计为C型,这样NFC天线随着电池串动时,脖子处变形,防止NFC天线从连接器脱出,但是脖子处长度增加,从天线区域到连接器的路径增大,信号传输过程中受到外界干扰增大,天线性能不能满足测试要求。第二个解决方法是:将易拉胶改为泡棉胶,这样用泡棉胶将电池固定在前壳上,受力时不容易变形,然而,这又会造成电池难以拆卸,拆卸电池会造成电池损坏的问题。第三个解决方法是:将NFC天线粘在电池盖上,NFC天线通过弹片和主板连接。然而目前手机电池盖多为玻璃材质,为了防止跌落式玻璃破碎飞溅,电池盖内部都贴有防爆膜,防爆膜受力产生形变,就会在电池盖外表面出现斑点,从而影响NFC天线;另外弹片顶电池盖,电池盖是玻璃材质,电池盖变形,所以需要弹片放置在靠近电池盖的边缘位置以减小电池盖的变形量,这样就会限制主板的布局。For this problem, there are three conventional solutions. One is: design the neck of the NFC antenna as a C-type, so that when the NFC antenna moves in series with the battery, the neck will be deformed to prevent the NFC antenna from coming out of the connector, but the neck The length increases, the path from the antenna area to the connector increases, and the external interference during signal transmission increases, and the antenna performance cannot meet the test requirements. The second solution is: change the easy-to-pull glue to foam glue, so that the battery is fixed on the front case with foam glue, and it is not easy to deform under force. However, this will make it difficult to disassemble the battery. Problems causing battery damage. The third solution is: stick the NFC antenna on the battery cover, and connect the NFC antenna to the motherboard through the shrapnel. However, at present, the battery cover of mobile phones is mostly made of glass. In order to prevent the falling glass from breaking and splashing, the inside of the battery cover is covered with an explosion-proof film. The explosion-proof film is deformed by force, and spots will appear on the outer surface of the battery cover, thereby affecting the NFC antenna. The shrapnel tops the battery cover, the battery cover is made of glass, and the battery cover is deformed, so the shrapnel needs to be placed close to the edge of the battery cover to reduce the deformation of the battery cover, which will limit the layout of the motherboard.

此外,主FPC、易拉胶固定在前壳上时,为了减少整机厚度,都需要在前壳上挖槽,这样会造成前壳强度下降。In addition, when the main FPC and easy-to-pull glue are fixed on the front case, in order to reduce the thickness of the whole machine, it is necessary to dig grooves on the front case, which will reduce the strength of the front case.

发明内容Contents of the invention

本发明的实施例提供一种移动终端,用于解决现有技术中NFC天线设置在电池上,电池用易拉胶固定在前壳上,受力时NFC天线容易随着电池串动,从连接器脱离的问题。The embodiment of the present invention provides a mobile terminal, which is used to solve the problem that the NFC antenna is arranged on the battery in the prior art, and the battery is fixed on the front case with easy-to-pull glue. The problem of detachment of the device.

为达到上述目的,本发明的实施例采用如下技术方案:In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

本发明实施例提供一种移动终端,其特征在于,包括后壳、电池、主FPC、主板、小板,所述主FPC设置在所述电池和所述后壳之间,所述NFC天线设置在所述主FPC上,所述主FPC一端和所述NFC天线一端分别与所述主板连接,所述主FPC另一端与所述小板连接。An embodiment of the present invention provides a mobile terminal, which is characterized in that it includes a rear case, a battery, a main FPC, a main board, and a small board, the main FPC is arranged between the battery and the rear case, and the NFC antenna is arranged On the main FPC, one end of the main FPC and one end of the NFC antenna are respectively connected to the main board, and the other end of the main FPC is connected to the small board.

本发明实施例所提供的移动终端,将主FPC设置在电池和后壳之间,将NFC天线设置在主FPC上,并且主FPC一端连接在主板上,主FPC另一端连接在小板上,这样,因为主FPC本身两端固定,将NFC天线设置在主FPC上,可以借用主FPC实现固定的目的,NFC天线还可伸出一端连接在主板上,这样三点固定,使得NFC天线的固定更加牢固,NFC天线不需要像现有技术中那样粘在电池上,NFC天线通过主FPC的固定即可强化自己的定位,这样在受到外力作用时,电池串动也不会影响到NFC天线,使NFC天线从连接器脱离了。并且,电池还可以通过易拉胶固定在前壳上,也不需要考虑NFC天线而改为泡棉胶,从而导致拆卸困难了。再一方面,主FPC设置在电池和后壳之间,因为后壳和电池之间有足够的间隙,所以不需要考虑增加整机厚度的问题,不需要像现有技术那样,设置在前壳上,还需要在前壳上挖槽,从而导致前壳强度降低的问题。In the mobile terminal provided by the embodiment of the present invention, the main FPC is arranged between the battery and the rear case, the NFC antenna is arranged on the main FPC, and one end of the main FPC is connected to the main board, and the other end of the main FPC is connected to the small board. In this way, because the two ends of the main FPC itself are fixed, the NFC antenna can be set on the main FPC, and the main FPC can be used to achieve the purpose of fixing. The NFC antenna can also be extended to connect to the main board, so that the three points are fixed, so that the NFC antenna can be fixed. Stronger, the NFC antenna does not need to be glued to the battery as in the prior art, and the NFC antenna can strengthen its positioning through the fixing of the main FPC, so that when the external force is applied, the battery string movement will not affect the NFC antenna. Disconnected the NFC antenna from the connector. Moreover, the battery can also be fixed on the front case with easy-to-pull glue, and there is no need to consider the NFC antenna and replace it with foam glue, which makes it difficult to disassemble. On the other hand, the main FPC is arranged between the battery and the rear case, because there is enough gap between the rear case and the battery, so there is no need to consider the problem of increasing the thickness of the whole machine, and it does not need to be arranged on the front case as in the prior art In addition, it is also necessary to dig grooves on the front shell, which leads to the problem of reduced strength of the front shell.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,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 more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

图1为现有技术所提供的移动终端的剖面结构示意图;FIG. 1 is a schematic diagram of a cross-sectional structure of a mobile terminal provided by the prior art;

图2为本发明实施例提供的移动终端隐去后壳的结构示意图;FIG. 2 is a schematic structural diagram of a mobile terminal without a rear cover provided by an embodiment of the present invention;

图3为本发明实施例提供的移动终端的主FPC和NFC天线设计在一张FPC上的走线示意图。FIG. 3 is a schematic diagram of the design of the main FPC and the NFC antenna of the mobile terminal on an FPC according to an embodiment of the present invention.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明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发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

本发明实施例提供一种移动终端,如图2-图3所示,包括后壳(图中未示出)、电池02、主FPC03、主板04、小板05,主FPC03设置在电池02和后壳之间,NFC天线06设置在主FPC03上,主FPC03的一端和NFC天线06的一端分别连接在主板04上,主FPC03的另一端连接在小板05上。The embodiment of the present invention provides a mobile terminal, as shown in Fig. 2-Fig. Between the back shells, the NFC antenna 06 is set on the main FPC03, one end of the main FPC03 and one end of the NFC antenna 06 are respectively connected to the main board 04, and the other end of the main FPC03 is connected to the small board 05.

本发明实施例所提供的移动终端,将主FPC设置在电池和后壳之间,将NFC天线设置在主FPC上,并且NFC天线一端连接在主板上,主FPC一端连接在主板上,主FPC另一端连接在小板上,这样,因为主FPC本身两端固定,将NFC天线设置在主FPC上,可以借用主FPC实现固定的目的,NFC天线还可伸出一端连接在主板上,这样三点固定,使得NFC天线的固定更加牢固,NFC天线不需要像现有技术中那样粘在电池上,NFC天线通过主FPC的固定即可强化自己的定位,这样在受到外力作用时,电池串动也不会影响到NFC天线,使NFC天线从连接器脱离了。并且,电池还可以通过易拉胶固定在前壳上,也不需要考虑NFC天线而改为泡棉胶,从而导致拆卸困难了。再一方面,主FPC设置在电池和后壳之间,因为后壳和电池之间有足够的间隙,所以不需要考虑增加整机厚度的问题,不需要像现有技术那样,设置在前壳上,还需要在前壳上挖槽,从而导致前壳强度降低的问题。In the mobile terminal provided by the embodiment of the present invention, the main FPC is arranged between the battery and the rear case, the NFC antenna is arranged on the main FPC, and one end of the NFC antenna is connected to the main board, and one end of the main FPC is connected to the main board. The other end is connected to the small board. In this way, because the main FPC itself is fixed at both ends, the NFC antenna can be set on the main FPC, and the main FPC can be used to achieve the purpose of fixing. The NFC antenna can also be extended to connect to the main board. The fixed point makes the fixing of the NFC antenna more firm. The NFC antenna does not need to be glued to the battery as in the prior art. The NFC antenna can strengthen its positioning through the fixing of the main FPC. In this way, when the external force is applied, the battery moves It will also not affect the NFC antenna, making the NFC antenna detached from the connector. Moreover, the battery can also be fixed on the front case with easy-to-pull glue, and there is no need to consider the NFC antenna and replace it with foam glue, which makes it difficult to disassemble. On the other hand, the main FPC is arranged between the battery and the rear case, because there is enough gap between the rear case and the battery, so there is no need to consider the problem of increasing the thickness of the whole machine, and it does not need to be arranged on the front case as in the prior art In addition, it is also necessary to dig grooves on the front shell, which leads to the problem of reduced strength of the front shell.

进一步的,NFC天线和主FPC一体成型,均设置在FPC上。如图3所示,这样,在一张FPC上,布上主FPC的走线即数据线和NFC天线的走线,使其具备主FPC的功能,即将小板和主板进行连接,实现两者之间的通信,并且还具备NFC天线的功能,与主板实现连接,实现主板对于NFC天线的控制。Further, the NFC antenna and the main FPC are integrally formed, and both are arranged on the FPC. As shown in Figure 3, in this way, on an FPC, the routing of the main FPC, that is, the routing of the data line and the NFC antenna, makes it have the function of the main FPC, that is, connecting the small board and the main board to realize both Communication between them, and also has the function of NFC antenna, which is connected to the main board to realize the control of the main board for the NFC antenna.

进一步的,主FPC走线与NFC天线走线间隔不少于2mm。即图3中的H不小于2mm,也就是说主FPC走线与NFC天线的走线之间的距离不小于2mm。这样,可以避免主FPC的走线对NFC天线的走线产生干扰,影响NFC天线的性能。如图3中,在电池中心区域,左侧长排平行走线为主FPC的走线,矩形走线为NFC天线走线,两者之间的距离H不小于2mm。Further, the distance between the main FPC trace and the NFC antenna trace is not less than 2mm. That is, H in FIG. 3 is not less than 2mm, that is to say, the distance between the main FPC trace and the trace of the NFC antenna is not less than 2mm. In this way, the wiring of the main FPC can be prevented from interfering with the wiring of the NFC antenna, thereby affecting the performance of the NFC antenna. As shown in Figure 3, in the center area of the battery, the long row of parallel lines on the left is the main FPC line, and the rectangular line is the NFC antenna line. The distance H between the two is not less than 2mm.

进一步的,还包括第一连接器07,主FPC03通过第一连接器07连接在主板05上。这样,可以实现主FPC与主板的连接,这样比较方便,也易于实现。连接器还可以对主FPC的一端起到定位的作用。Further, a first connector 07 is also included, and the main FPC 03 is connected to the main board 05 through the first connector 07 . In this way, the connection between the main FPC and the main board can be realized, which is more convenient and easy to realize. The connector can also play a positioning role for one end of the main FPC.

需要说明的是:此处的第一连接器分别包括第一连接器公头和第一连接器母头,分别设置在主板和主FPC的一端上,将第一连接器公头和第一连接器母头扣合即可实现主板和主FPC的连接。It should be noted that: the first connector here includes a first connector male head and a first connector female head, which are respectively arranged on the main board and one end of the main FPC, and the first connector male head and the first connector are connected to each other. The connection between the motherboard and the main FPC can be realized by buckling the female head of the device.

进一步的,还包括第二连接器08,NFC天线06通过第二连接器08连接在主板04上。这种连接方式比较方便,并且易于实现,连接器可以对NFC天线起到定位的作用。Further, it also includes a second connector 08 through which the NFC antenna 06 is connected to the main board 04 . This connection method is more convenient and easy to implement, and the connector can position the NFC antenna.

需要说明的是:此处的第二连接器分别包括第二连接器公头和第二连接器母头,分别设置在主板和NFC天线的一端上,将第二连接器公头和第二连接器母头扣合即可实现主板和NFC天线的连接。It should be noted that: the second connector here includes a second connector male head and a second connector female head, which are respectively arranged on the main board and one end of the NFC antenna, and the second connector male head and the second connector are connected to each other. The connection between the motherboard and the NFC antenna can be realized by snapping the female head of the device.

进一步的,还包括第三连接器(图中未示出),主FPC03通过第三连接器连接在小板05上。Further, a third connector (not shown in the figure) is also included, and the main FPC03 is connected to the small board 05 through the third connector.

需要说明的是:此处的第三连接器分别包括第三连接器公头和第三连接器母头,分别设置在小板和主FPC的一端上,将第三连接器公头和第三连接器母头扣合即可实现小板和主FPC的连接。It should be noted that the third connector here includes a third connector male head and a third connector female head, which are respectively arranged on the small board and one end of the main FPC, and the third connector male head and the third connector head are respectively arranged on one end of the main FPC. The connection between the small board and the main FPC can be realized by buckling the connector female head.

进一步的,还包括前壳01,电池02固定在前壳01上,前壳01和后壳固定在一起。Further, it also includes a front case 01, the battery 02 is fixed on the front case 01, and the front case 01 and the rear case are fixed together.

进一步的,主FPC和NFC天线分别位于FPC的两侧。这样可以有针对性的在FPC上布局数据线和NFC天线,并且彼此之间还不会产生干扰。Further, the main FPC and the NFC antenna are respectively located on two sides of the FPC. In this way, data lines and NFC antennas can be placed on the FPC in a targeted manner without interfering with each other.

另外,主FPC伸出一端连接在主板上,NFC天线伸出一端连接在主板上,也可以减少两者之间的干扰,更好的实现彼此的功能。In addition, the protruding end of the main FPC is connected to the main board, and the protruding end of the NFC antenna is connected to the main board, which can also reduce interference between the two and better realize mutual functions.

需要说明的是:此处主FPC一端主要指的是对应FPC上布局主FPC线的一端,NFC一端主要指的是对应FPC上布局NFC天线的一端。FPC可以在左右两侧分别伸出两端,一端为主FPC的一端,一端为NFC天线的一端。而与主FPC的一端相对的另一端则与小板连接。It should be noted that: the main FPC end here mainly refers to the end corresponding to the layout of the main FPC line on the FPC, and the NFC end mainly refers to the end corresponding to the layout of the NFC antenna on the FPC. The FPC can protrude two ends on the left and right sides respectively, one end is the main end of the FPC, and the other end is the end of the NFC antenna. The other end opposite to one end of the main FPC is connected to the small board.

其中,与主板连接的主FPC的一端和NFC天线的一端位于FPC的同侧,与小板连接的主FPC的另一端位于FPC的另一侧。Wherein, one end of the main FPC connected to the main board and one end of the NFC antenna are located on the same side of the FPC, and the other end of the main FPC connected to the small board is located on the other side of the FPC.

进一步的,主FPC和NFC天线也可以通过粘贴的方式固定在一起。Furthermore, the main FPC and the NFC antenna can also be fixed together by pasting.

具体地,移动终端为手机、PAD等。Specifically, the mobile terminal is a mobile phone, a PAD, and the like.

以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以所述权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1.一种移动终端,其特征在于,包括后壳、电池、主FPC、主板、小板和NFC天线,所述主FPC设置在所述电池和所述后壳之间,所述NFC天线设置在所述主FPC上,所述主板和所述小板分别位于所述主FPC的两侧,所述主FPC一端和所述NFC天线一端分别与所述主板连接,所述主FPC另一端与所述小板连接,所述NFC天线和所述主FPC为一体成型,均设置在FPC上,使得NFC天线三点固定。1. A kind of mobile terminal, it is characterized in that, comprises rear case, battery, main FPC, mainboard, small plate and NFC antenna, and described main FPC is arranged between described battery and described rear case, and described NFC antenna is arranged On the main FPC, the main board and the small board are respectively located on both sides of the main FPC, one end of the main FPC and one end of the NFC antenna are respectively connected to the main board, and the other end of the main FPC is connected to the main FPC. The small board is connected, and the NFC antenna and the main FPC are integrally formed, and are all arranged on the FPC, so that the NFC antenna is fixed at three points. 2.根据权利要求1所述的移动终端,其特征在于,所述主FPC和所述NFC天线分别位于所述FPC的两侧。2. The mobile terminal according to claim 1, wherein the main FPC and the NFC antenna are respectively located on two sides of the FPC. 3.根据权利要求1所述的移动终端,其特征在于,还包括第一连接器,所述主FPC的一端通过所述第一连接器与所述主板连接。3. The mobile terminal according to claim 1, further comprising a first connector, one end of the main FPC is connected to the main board through the first connector. 4.根据权利要求1所述的移动终端,其特征在于,还包括第二连接器,所述NFC天线的一端通过所述第二连接器与所述主板连接。4. The mobile terminal according to claim 1, further comprising a second connector, one end of the NFC antenna is connected to the main board through the second connector. 5.根据权利要求1所述的移动终端,其特征在于,还包括第三连接器,所述主FPC的另一端通过所述第三连接器与所述小板连接。5. The mobile terminal according to claim 1, further comprising a third connector, the other end of the main FPC is connected to the small board through the third connector. 6.根据权利要求1所述的移动终端,其特征在于,还包括前壳,所述电池固定在所述前壳上,所述前壳和所述后壳固定。6. The mobile terminal according to claim 1, further comprising a front case, the battery is fixed on the front case, and the front case and the rear case are fixed. 7.根据权利要求1所述的移动终端, 其特征在于,所述NFC天线粘贴在所述主FPC上。7. The mobile terminal according to claim 1, wherein the NFC antenna is pasted on the main FPC. 8.根据权利要求1所述的移动终端,其特征在于,所述主FPC走线与所述NFC天线走线之间的间隔不少于2mm。8. The mobile terminal according to claim 1, wherein the distance between the main FPC trace and the NFC antenna trace is not less than 2mm.
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Address after: No.11, Jiangxi Road, Shinan District, Qingdao, Shandong 266000

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