CN207251692U - A kind of mobile terminal - Google Patents

A kind of mobile terminal Download PDF

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CN207251692U
CN207251692U CN201721072677.1U CN201721072677U CN207251692U CN 207251692 U CN207251692 U CN 207251692U CN 201721072677 U CN201721072677 U CN 201721072677U CN 207251692 U CN207251692 U CN 207251692U
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side wall
notch
cover body
mobile terminal
terminal according
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龙江
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Abstract

本实用新型提供了一种移动终端,包括:待接地器件,所述待接地器件包括有罩体,所述罩体的侧壁为金属材质;主板,所述主板上开设有安装所述罩体的第一缺口,所述第一缺口的侧壁上设置有用于接地的露铜区;至少一个金属弹片,夹设于所述罩体的侧壁与所述第一缺口的侧壁之间,并连接所述罩体的侧壁与所述露铜区,避免接地结构占用太多的结构空间,提升接地点的接地性能的可靠性。

The utility model provides a mobile terminal, comprising: a device to be grounded, the device to be grounded includes a cover body, the side wall of the cover body is made of metal; a main board, on which the cover body is installed The first notch, the side wall of the first notch is provided with a copper exposed area for grounding; at least one metal shrapnel is interposed between the side wall of the cover and the side wall of the first notch, And connect the side wall of the cover body and the exposed copper area, avoid the grounding structure from occupying too much structural space, and improve the reliability of the grounding performance of the grounding point.

Description

一种移动终端a mobile terminal

技术领域technical field

本实用新型涉及终端电路接地结构,尤其涉及一种移动终端。The utility model relates to a terminal circuit grounding structure, in particular to a mobile terminal.

背景技术Background technique

随着智能手机超薄化、全金属化、外观表现的极致化以及高性能化发展,手机等移动终端对内部器件的接地要求越来高,如果内部器件接地不好,将会对其他部件及整体终端的性能造成影响。With the development of ultra-thin, full metallization, extreme appearance and high performance of smart phones, mobile terminals such as mobile phones have higher and higher requirements for grounding of internal devices. If the internal devices are not well grounded, other components and The performance of the overall terminal is affected.

目前智能手机中内部器件的接地通常是采用粘贴导电双面胶、导电铜箔、导电布或者导电泡棉等导电辅材来实现。导电辅材一般粘贴在待接地器件的底部,通过待接地器件顶部设置的密封泡棉预压,通过预压力量将待接地器件的底部与终端金属壳子之间的导电辅材压紧,导电辅材将待接地器件的底部及金属壳子导通连接起来,实现该器件的接地,此种接地结构在终端的摄像头上尤为常见。At present, the grounding of internal devices in smart phones is usually achieved by pasting conductive auxiliary materials such as conductive double-sided adhesive tape, conductive copper foil, conductive cloth or conductive foam. The conductive auxiliary material is generally pasted on the bottom of the device to be grounded, and the sealing foam provided on the top of the device to be grounded is pre-pressed, and the conductive auxiliary material between the bottom of the device to be grounded and the terminal metal shell is pressed tightly by the pre-pressure amount, and the conductive material is electrically conductive. The auxiliary material connects the bottom of the device to be grounded and the metal shell to realize the grounding of the device. This kind of grounding structure is especially common on the terminal camera.

该种接地结构及接地方式中,由于通过摄像头底部接地,而使无法进一步将整机摄像头处的整体厚度做薄,且因为通过大面积的导电辅料来实现接地,存在一定平面度,而主板上的露铜区域与周边的绿油区域存在台阶差,会导致导电材料无法很好的接触露铜区域,参与接地的导电辅料区域点可能是导电辅料的任一个区域点,从而会影响电导通的一致性,而个别的甚至因为接触不上而无法实现接地。进一步地,由于导电辅料如导电布、导电双面胶等,在不同的导电区域内,导电性有区别,使得其存在导电性能不均衡性,严重的甚至某一个区域可能存在不导电的情况,如果刚好只是这个不导电或者导电性能差的区域参与接触了,那这个导电辅料就不能很好的把摄像头底端下的主板露铜区域和金属壳子接地起来;且如果是采用导电双面胶导电辅料的话,当拆卸后再装上时,导电双面胶的粘性变差,会导致其导电性能变差,从而影响摄像头与金属壳子的接地,可维修性差;如果采用导电双面胶导电辅料的话,还会影响摄像头的外观居中度调节的灵活性,双面胶将摄像头粘紧在壳子上,摄像头装配不居中时,那就会影响摄像头与外观镜片的对中度。In this grounding structure and grounding method, since the bottom of the camera is grounded, it is impossible to further reduce the overall thickness of the camera of the whole machine, and because the grounding is realized through a large area of conductive auxiliary materials, there is a certain flatness, and the main board There is a step difference between the exposed copper area and the surrounding green oil area, which will cause the conductive material to not be in good contact with the exposed copper area. The conductive auxiliary material area point participating in the grounding may be any area point of the conductive auxiliary material, which will affect the electrical conduction. Consistency, and some cannot even be grounded because they are not in contact. Furthermore, due to conductive auxiliary materials such as conductive cloth, conductive double-sided tape, etc., the conductivity is different in different conductive areas, so that there is an imbalance in the conductivity, and even a certain area may be non-conductive. If only this non-conductive or poorly conductive area is involved in contact, then this conductive auxiliary material will not be able to ground the exposed copper area of the main board under the bottom of the camera and the metal shell; and if it uses conductive double-sided adhesive tape For conductive auxiliary materials, when disassembled and reinstalled, the viscosity of the conductive double-sided adhesive will deteriorate, which will lead to poor electrical conductivity, thereby affecting the grounding of the camera and the metal case, and poor maintainability; if the conductive double-sided adhesive is used to conduct electricity The auxiliary materials will also affect the flexibility of the centering adjustment of the camera's appearance. The double-sided tape will stick the camera to the shell. When the camera assembly is not centered, it will affect the centering between the camera and the appearance lens.

实用新型内容Utility model content

本实用新型实施例中提供一种移动终端,以解决现有技术中移动终端中器件接地方式中的导电性能存在不一致性、不均衡性,导电性能差的问题。The embodiment of the utility model provides a mobile terminal to solve the problems of inconsistency, imbalance and poor conductivity in the electrical conductivity of the device grounding mode in the mobile terminal in the prior art.

为了解决上述技术问题,本实用新型实施例采用如下技术方案:In order to solve the above technical problems, the utility model embodiment adopts the following technical solutions:

本实用新型实施例提供一种移动终端,包括:An embodiment of the utility model provides a mobile terminal, including:

待接地器件,所述待接地器件包括有罩体,所述罩体的侧壁为金属材质;The device to be grounded, the device to be grounded includes a cover, and the side wall of the cover is made of metal;

主板,所述主板上开设有安装所述罩体的第一缺口,所述第一缺口的侧壁上设置有用于接地的露铜区;A main board, the main board is provided with a first notch for installing the cover body, and the side wall of the first notch is provided with a copper exposed area for grounding;

至少一个金属弹片,夹设于所述罩体的侧壁与所述第一缺口的侧壁之间,并连接所述罩体的侧壁与所述露铜区。At least one metal elastic piece is interposed between the side wall of the cover and the side wall of the first notch, and connects the side wall of the cover and the exposed copper area.

本实用新型的一个或多个实施例具有以下有益效果:One or more embodiments of the present utility model have the following beneficial effects:

该结构中,待接地器件设置于主板上的缺口中,待接地器件上包括有罩体,罩体的金属侧壁成为待接地器件的接地窗口,罩体的侧壁与缺口的侧壁之间夹设有至少一个金属弹片,使得罩体的金属侧壁与该缺口的侧壁上设置的露铜区相互间形成导电通路,使得该待接地器件实现接地,避免接地结构占用太多的结构空间,提升接地点的接地性能的可靠性,提升器件导电性能,且整体简单可靠,减少终端组装的制程工序,提升维修的便利性。In this structure, the device to be grounded is arranged in the gap on the main board, the device to be grounded includes a cover body, the metal side wall of the cover body becomes the grounding window of the device to be grounded, and the gap between the side wall of the cover body and the side wall of the gap At least one metal shrapnel is interposed, so that the metal side wall of the cover and the exposed copper area set on the side wall of the gap form a conductive path with each other, so that the device to be grounded can be grounded, and the grounding structure can avoid occupying too much structural space , improve the reliability of the grounding performance of the grounding point, improve the conductivity of the device, and the overall simplicity and reliability reduce the process steps of terminal assembly and improve the convenience of maintenance.

附图说明Description of drawings

下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

图1表示本实用新型实施例中移动终端的结构示意图;Fig. 1 shows the structural representation of mobile terminal in the utility model embodiment;

图2表示本实用新型实施例中待接地器件与金属弹片的配合结构图;Fig. 2 shows the cooperative structural diagram of the device to be grounded and the metal shrapnel in the embodiment of the utility model;

图3表示本实用新型实施例中金属弹片的结构放大图;Fig. 3 shows the structure enlargement diagram of metal shrapnel in the utility model embodiment;

图4表示本实用新型实施例中主板上第二缺口示意图。Fig. 4 shows a schematic diagram of the second notch on the main board in the embodiment of the utility model.

附图标记:其中图中:Reference signs: in the figure:

1-待接地器件,2-罩体,3-主板,4-金属弹片,5-露铜区,6-第二缺口,7-连接壁,8-弹力臂。1-device to be grounded, 2-cover body, 3-main board, 4-metal shrapnel, 5-exposed copper area, 6-second gap, 7-connecting wall, 8-elastic arm.

具体实施方式Detailed ways

下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

本实用新型实施例中公开一种移动终端,结合图1、图2所示,包括:待接地器件1、主板3及至少一个金属弹片4。The embodiment of the utility model discloses a mobile terminal, as shown in FIG. 1 and FIG. 2 , comprising: a device to be grounded 1 , a main board 3 and at least one metal shrapnel 4 .

其中,该待接地器件1包括有罩体2,该罩体2的侧壁为金属材质;主板3上开设有安装该罩体2的第一缺口,该第一缺口的侧壁上设置有用于接地的露铜区5;至少一个金属弹片4夹设于该罩体2的侧壁与第一缺口的侧壁之间,并连接罩体2的侧壁与该露铜区5。Wherein, the device 1 to be grounded includes a cover body 2, the side wall of the cover body 2 is made of metal material; the main board 3 is provided with a first gap for installing the cover body 2, and the side wall of the first gap is provided with a Grounded exposed copper area 5 ; at least one metal elastic piece 4 is interposed between the side wall of the cover 2 and the side wall of the first notch, and connects the side wall of the cover 2 and the exposed copper area 5 .

具体地,该主板3为移动终端中的整机主板,该主板3具体为PCB(Printed CircuitBoard,印制电路板),该待接地器件1设置于主板3上的第一缺口中,待接地器件1上包括有罩体2,罩体2的金属侧壁成为待接地器件1的接地窗口,罩体2的侧壁与第一缺口的侧壁之间夹设有至少一个金属弹片4,使得罩体2的金属侧壁与该第一缺口的侧壁上设置的露铜区5相互间形成导电通路,使得该待接地器件1实现接地,其中主板3侧壁上设置露铜区5作为接地区,可直接通过弹片连接罩体2的金属侧壁与露铜区5,实现接地,避免接地结构占用太多的结构空间,可通过弹片的大的预压量来改善接地的接触性,提升接地点的接地性能的可靠性,减少摄像头接地不可靠及不一致对整机天线性能的影响,且保证接地点位置的一致性,减少接地点位置的不一致给整机带来的影响,提升器件导电性能。Specifically, the main board 3 is a complete main board in a mobile terminal, the main board 3 is specifically a PCB (Printed Circuit Board, printed circuit board), the device 1 to be grounded is arranged in a first gap on the main board 3, and the device to be grounded 1 includes a cover body 2, the metal side wall of the cover body 2 becomes the grounding window of the device 1 to be grounded, at least one metal shrapnel 4 is sandwiched between the side wall of the cover body 2 and the side wall of the first gap, so that the cover body The metal side wall of the body 2 and the exposed copper area 5 provided on the side wall of the first notch form a conductive path with each other, so that the device 1 to be grounded is grounded, wherein the exposed copper area 5 is set on the side wall of the main board 3 as a grounding area , the metal side wall of the cover body 2 and the exposed copper area 5 can be directly connected through the shrapnel to realize grounding, avoiding the grounding structure from occupying too much structural space, and the large preloading amount of the shrapnel can be used to improve the grounding contact and improve the connection. The reliability of the grounding performance of the site can reduce the impact of unreliable and inconsistent camera grounding on the performance of the antenna of the whole machine, and ensure the consistency of the grounding point position, reduce the impact of the inconsistency of the grounding point position on the whole machine, and improve the conductivity of the device .

作为一优选的实施方式,其中,该待接地器件1为摄像头模组,该罩体2为摄像头模组中的马达罩。实现移动终端中摄像头模组的接地连接。As a preferred embodiment, the device to be grounded 1 is a camera module, and the cover 2 is a motor cover in the camera module. Realize the ground connection of the camera module in the mobile terminal.

该实现接地的结构,整体简单可靠,解决导电双面胶粘接的接地方式将带来的不能移动摄像头而不好调节摄像头居中度的问题,减少终端组装的制程工序,简化手机终端厂的组装及维修制程工艺,提升效率,提升维修的便利性,且该结构中去掉摄像头底部的导电辅料,节约厚度空间,为摄像头凸出高度做矮做出至少0.05mm的贡献,给摄像头鼓包的做矮省下空间。The grounding structure is simple and reliable as a whole, which solves the problem that the camera cannot be moved and the centering of the camera cannot be adjusted due to the grounding method of conductive double-sided adhesive bonding, reduces the process of terminal assembly, and simplifies the assembly of mobile phone terminal factories. And maintenance process technology, improve efficiency, improve maintenance convenience, and remove the conductive auxiliary material at the bottom of the camera in this structure, save thickness space, make a contribution of at least 0.05mm to the height of the camera protrusion, and make the camera short Save space.

其中,该待接地器件1不仅局限于移动终端中的摄像头模组,该移动终端也不仅局限于手机、平板电脑等电子设备。该移动终端中的接地结构可以应用到各种带摄像头的电子产品中,该待接地器件1也可以应用到各种电子产品里其它的带金属罩的器件与主板3的接地上。Wherein, the device 1 to be grounded is not limited to a camera module in a mobile terminal, and the mobile terminal is not limited to electronic devices such as mobile phones and tablet computers. The grounding structure in the mobile terminal can be applied to various electronic products with cameras, and the device 1 to be grounded can also be applied to the grounding of other devices with metal covers and the main board 3 in various electronic products.

进一步地,优选地,结合图4所示,第一缺口的侧壁上设置有贯穿主板的上表面与下表面的第二缺口6;第二缺口6包括与第一缺口的侧壁相邻接的第一侧壁与第二侧壁,以及与第一侧壁及第二侧壁连接的第三侧壁,该第三侧壁上形成有露铜区5。Further, preferably, as shown in FIG. 4 , the side wall of the first notch is provided with a second notch 6 passing through the upper surface and the lower surface of the main board; the second notch 6 includes a side wall adjacent to the first notch. The first side wall and the second side wall, and the third side wall connected with the first side wall and the second side wall, the copper exposed region 5 is formed on the third side wall.

在第一缺口的侧壁上开设第二缺口6,可以使得在与金属弹片4连接时,能够将弹片容纳进去,减少夹设的弹片所占用的横向空间,增加弹片结构的牢固度。The second notch 6 is provided on the side wall of the first notch, so that when it is connected with the metal dome 4, the dome can be accommodated, reducing the lateral space occupied by the sandwiched dome, and increasing the firmness of the dome structure.

具体地,该第二缺口6可以设置为在第一方向上的宽度大于金属弹片4的宽度;该第一方向为第一缺口的侧壁的周向方向。其中,可在第一缺口的侧壁上设置该露铜侧壁沉进去0.2mm,即该第二缺口6的深度为0.2mm,更好地容纳弹片并起到与弹片配合实现待接地器件的良好接地效果。Specifically, the second notch 6 can be set to have a width greater than that of the metal dome 4 in a first direction; the first direction is the circumferential direction of the sidewall of the first notch. Among them, the exposed copper side wall can be set on the side wall of the first notch to sink 0.2mm, that is, the depth of the second notch 6 is 0.2mm, which can better accommodate the shrapnel and cooperate with the shrapnel to realize the device to be grounded. Good grounding effect.

作为一优选的实施方式,其中,该第二缺口6的数量与金属弹片4的数量相同,一个所述金属弹片4与一个所述第二缺口6中的露铜区5对应连接。As a preferred embodiment, the number of the second notches 6 is the same as the number of the metal domes 4 , and one of the metal domes 4 is correspondingly connected to the copper exposed region 5 in one of the second notches 6 .

实现弹片与第二缺口6的一一对应安装配合,进一步确保接地的可靠性。The one-to-one corresponding installation and cooperation between the shrapnel and the second notch 6 is realized to further ensure the reliability of grounding.

优选地,当该金属弹片4为两个时,两个该金属弹片4相对地夹设于罩体2的侧壁与第一缺口的侧壁之间。Preferably, when there are two metal elastic pieces 4 , the two metal elastic pieces 4 are oppositely sandwiched between the side wall of the cover body 2 and the side wall of the first notch.

该两个金属弹片4在待接地器件相对的两侧上设置,一边一个,便于弹片夹设过程中的力的对称性,更好地实现弹片的弹性配合,确保连接效果,保证接地的可靠性。The two metal shrapnels 4 are arranged on opposite sides of the device to be grounded, one on each side, which facilitates the symmetry of the force during the clamping process of the shrapnel, better realizes the elastic fit of the shrapnel, ensures the connection effect, and ensures the reliability of the grounding .

作为一优选的实施方式,该待接地器件还包括:器件电路板,所述器件电路板与所述罩体2的侧壁电连接。As a preferred implementation manner, the device to be grounded further includes: a device circuit board, and the device circuit board is electrically connected to the side wall of the cover 2 .

器件电路板与罩体2的金属侧壁间建立电连接,在实现罩体2的接地的同时,实现器件电路板的接地连接,改变器件电路板的接地通路,提升待接地器件中各部件的良好接地性能,确保接地效果。An electrical connection is established between the device circuit board and the metal side wall of the cover body 2, while realizing the grounding of the cover body 2, the ground connection of the device circuit board is realized, the grounding path of the device circuit board is changed, and the safety of each component in the device to be grounded is improved. Good grounding performance to ensure the grounding effect.

作为一优选的实施方式,结合图3所示,该金属弹片4包括:对称设置的两个连接壁7,与所述罩体2的侧壁固定连接;弹力臂8,一端连接设置于两个所述连接壁7之间,另一端弯折翘起。As a preferred embodiment, as shown in FIG. 3 , the metal dome 4 includes: two symmetrically arranged connecting walls 7, fixedly connected to the side walls of the cover body 2; elastic arms 8, one end connected to the two Between the connecting walls 7, the other end is bent and upturned.

该对称设置的两个连接壁7之间一端相互连接,两者对称设置,实现与罩体2的侧壁的固定连接,弹力臂8一端在两个连接壁7之间固定连接设置,将弹片固定在罩体2的侧壁上,接地点的位置变得很固定,另一端翘起,实现在罩体2的侧壁与第一缺口的侧壁之间夹设时的弹性形变,使结构牢固,可通过弹片的大的预压量来改善接地的接触性。One end of the two symmetrically arranged connecting walls 7 is connected to each other, and the two are symmetrically arranged to realize a fixed connection with the side wall of the cover body 2. One end of the elastic arm 8 is fixedly connected between the two connecting walls 7, and the elastic piece Fixed on the side wall of the cover body 2, the position of the grounding point becomes very fixed, and the other end tilts up to realize elastic deformation when sandwiched between the side wall of the cover body 2 and the side wall of the first notch, so that the structure Strong, can improve the grounding contact through the large preload of the shrapnel.

优选地,其中弹力臂8包括:弹臂;连接脚,与所述弹臂的第一端弯折连接,所述连接脚连接设置于两个所述连接壁7之间;弹片头,设置于所述弹臂的第二端,所述弹片头与所述露铜区5抵触连接。Preferably, the elastic arm 8 includes: an elastic arm; a connecting foot, which is bent and connected to the first end of the elastic arm, and the connecting foot is connected and arranged between the two connecting walls 7; At the second end of the spring arm, the head of the spring is connected to the copper-exposed area 5 in conflicting connection.

弹力臂8形成弹片的凸起部分,实现与主板3的侧壁露铜区5域接触,从而实现待接地器件与主板3的接地。The elastic arm 8 forms a convex part of the elastic piece, which realizes contact with the exposed copper area 5 on the side wall of the main board 3 , thereby realizing the grounding of the device to be grounded and the main board 3 .

优选地,其中,该弹片头与弹臂的连接处呈圆弧状过渡连接。弹片头与弹臂连接处(约0.7mm的长度区域)设计成较平坦的圆弧状,确保弹片可以较好的抵触连接在主板3的侧壁露铜区域。Preferably, wherein, the connection between the spring clip head and the spring arm is in the form of a circular arc transition connection. The connection between the spring clip head and the spring arm (the length area of about 0.7 mm) is designed as a relatively flat arc shape, so as to ensure that the spring clip can better resist and connect to the exposed copper area on the side wall of the main board 3 .

其中,优选地,两个连接壁7及弹力臂8为一体成型,提升弹片整体结构强度。两个连接壁7与罩体2的侧壁为固定焊接,具体可为两个连接壁7分别通过1至4个焊点焊接在罩体2的侧壁上,提升弹片与罩体2的侧壁间的连接强度。Wherein, preferably, the two connecting walls 7 and the elastic arm 8 are integrally formed to enhance the overall structural strength of the elastic piece. The side walls of the two connecting walls 7 and the cover body 2 are fixedly welded. Specifically, the two connecting walls 7 are welded to the side walls of the cover body 2 through 1 to 4 welding spots respectively, and the side walls of the lifting shrapnel and the cover body 2 are lifted. The strength of the connection between walls.

尽管已描述了本实用新型实施例的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例做出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本实用新型实施例范围的所有变更和修改。Having described preferred embodiments of embodiments of the present invention, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be interpreted to cover the preferred embodiment and all changes and modifications that fall within the scope of the embodiments of the present invention.

最后,还需要说明的是,在本实用新型实施例中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。Finally, it should be noted that in the embodiments of the present utility model, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

以上所述的是本实用新型的优选实施方式,应当指出对于本技术领域的普通人员来说,在不脱离本实用新型所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本实用新型的保护范围内。What has been described above is a preferred embodiment of the present utility model, and it should be pointed out that for those skilled in the art, some improvements and modifications can also be made without departing from the principles described in the present utility model. Within the protection scope of the present utility model.

Claims (10)

  1. A kind of 1. mobile terminal, it is characterised in that including:
    Treat ground devices, described to treat that ground devices include cover body, the side wall of the cover body is metal material;
    Mainboard, offers the first notch for installing the cover body on the mainboard, use is provided with the side wall of first notch In the Lu Tong areas of ground connection;
    At least one metal clips, is located between the side wall of the cover body and the side wall of first notch, and described in connection The side wall of cover body and the Lu Tong areas.
  2. 2. mobile terminal according to claim 1, it is characterised in that
    The upper surface of the mainboard and the second notch of lower surface are provided through on the side wall of first notch;
    Second notch includes the first side wall and second sidewall adjacent with the side wall of first notch, and with it is described The first side wall and the 3rd side wall of second sidewall connection, formed with the Lu Tong areas on the 3rd side wall.
  3. 3. mobile terminal according to claim 2, it is characterised in that
    The quantity of second notch is identical with the quantity of the metal clips, a metal clips and one described second Notch Zhong Lutong areas correspond to connection.
  4. 4. mobile terminal according to claim 1, it is characterised in that
    When the metal clips is two, two metal clips are relatively located in the side wall of the cover body and described the Between the side wall of one notch.
  5. 5. mobile terminal according to claim 1, it is characterised in that described to treat that ground devices further include:
    Device circuitry plate, the device circuitry plate are electrically connected with the side wall of the cover body.
  6. 6. mobile terminal according to claim 1, it is characterised in that the metal clips includes:
    Symmetrically arranged two connection walls, are fixedly connected with the side wall of the cover body;
    Elasticity arm, one end are connected between two connection walls, and other end bending tilts.
  7. 7. mobile terminal according to claim 6, it is characterised in that the elasticity arm includes:
    Elastic arm;
    Connecting pin, bends with the first end of the elastic arm and connects, the connecting pin is connected between two connection walls;
    Shrapnel head, is arranged at the second end of the elastic arm, and the shrapnel head is contradicted with the Lu Tong areas and connected.
  8. 8. mobile terminal according to claim 7, it is characterised in that the junction of the shrapnel head and the elastic arm is in circle Arcuation transition connects.
  9. 9. mobile terminal according to claim 6, it is characterised in that two connection walls and the elasticity arm one into Type.
  10. 10. mobile terminal according to claim 1, it is characterised in that
    Described to treat that ground devices are camera module, the cover body is the motor cover in the camera module.
CN201721072677.1U 2017-08-25 2017-08-25 A kind of mobile terminal Active CN207251692U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112188054A (en) * 2020-09-28 2021-01-05 上海摩勤智能技术有限公司 Ground mounting structure and electronic equipment
WO2021012756A1 (en) * 2019-07-25 2021-01-28 中兴通讯股份有限公司 Shielding protection device for camera module and mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021012756A1 (en) * 2019-07-25 2021-01-28 中兴通讯股份有限公司 Shielding protection device for camera module and mobile terminal
CN112188054A (en) * 2020-09-28 2021-01-05 上海摩勤智能技术有限公司 Ground mounting structure and electronic equipment

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