CN105187583B - Terminal front cover assembly and terminal - Google Patents

The utility model provides a terminal front cover subassembly and terminal, includes protective frame, glass apron and waterproof glue, and protective frame is including acceping the chamber, accepts the chamber including first chamber wall, and first chamber wall includes first portion and second portion, and glass apron part is acceptd in acceping the intracavity, and the glass apron includes the upper surface and with upper surface connection's side, the side includes first connection face and connects in the second connection face of first connection face, first connection face closely laminates with first portion, and the second is connected the face and is had first clearance with the second portion, and waterproof glue is located on the second connection face for fill first clearance. According to the terminal front cover assembly and the terminal, the side surface of the glass cover plate is divided into the first connecting surface and the second connecting surface, so that the first connecting surface is tightly attached to the first part, and the problem of glue overflow during gluing is solved; the second connecting surface and the second part are provided with a first gap, and the waterproof glue is arranged on the second connecting surface, so that enough space is provided for arranging the glue, and the problem that no redundant space glue exists is solved.

终端前盖组件及终端Terminal front cover assembly and terminal

技术领域technical field

本发明涉及通信电子领域，尤其涉及一种终端前盖组件及终端。The invention relates to the field of communication electronics, in particular to a terminal front cover assembly and a terminal.

背景技术Background technique

目前手机的前盖组件装配多数将玻璃盖板粘接于手机的边框上，由于边框内侧壁与玻璃盖板的侧面之间具有间隙，因此，当在边框内侧与玻璃盖板之间设置粘胶时，由于挤压作用，粘胶容易受挤压并溢出到边框内侧壁与玻璃盖板侧面之间，此时，若在手机前盖上观察，容易观看到边框内侧壁与玻璃盖板的粘胶，外观装饰效果不佳；而如若将边框内侧壁与玻璃盖板的侧面紧密贴合，则没有空间用以粘胶，使得手机的使用性能不佳，故而不利于用户体验。At present, most of the front cover assemblies of mobile phones glue the glass cover on the frame of the mobile phone. Since there is a gap between the inner side wall of the frame and the side of the glass cover, when glue is placed between the inner side of the frame and the glass cover At this time, due to the extrusion effect, the glue is easily squeezed and overflows between the inner wall of the frame and the side of the glass cover. At this time, if you observe on the front cover of the mobile phone, you can easily see the adhesion If the inner wall of the frame is closely attached to the side of the glass cover, there is no space for glue, which makes the performance of the mobile phone poor, which is not conducive to user experience.

因此，如何设置边框内侧壁与玻璃盖板的侧面之间的间隙，以保证粘胶空间并防止溢胶的问题成为人们研究的课题。Therefore, how to set the gap between the inner wall of the frame and the side surface of the glass cover to ensure the adhesive space and prevent the overflow of the adhesive has become a subject of research.

发明内容Contents of the invention

有鉴于此，本发明针对现有技术存在之缺失，其主要目的是提供一种能够保证粘胶空间并防止溢胶的终端前盖组件及终端。In view of this, the present invention addresses the deficiencies in the prior art, and its main purpose is to provide a terminal front cover assembly and a terminal capable of ensuring a glue space and preventing glue overflow.

为实现上述目的，本发明提供一种终端前盖组件，其中，所述终端前盖组件包括保护框架、玻璃盖板以及防水胶，所述保护框架包括收容腔，所述收容腔包括第一腔壁，所述第一腔壁包括第一部分及第二部分，所述玻璃盖板部分收容于所述保护框架内，所述玻璃盖板包括上表面以及与所述上表面连接的侧面，所述上表面为出光面，所述侧面包括第一连接面及连接于所述第一连接面的第二连接面，并且所述第一连接面与所述第一部分紧密贴合，所述第二连接面与所述第二部分之间具有第一间隙，所述防水胶设于所述第二连接面上，用以填补所述第一间隙。To achieve the above object, the present invention provides a terminal front cover assembly, wherein the terminal front cover assembly includes a protective frame, a glass cover plate and waterproof glue, the protective frame includes a storage cavity, and the storage cavity includes a first cavity wall, the first chamber wall includes a first part and a second part, the glass cover is partially accommodated in the protective frame, the glass cover includes an upper surface and a side surface connected to the upper surface, the The upper surface is a light-emitting surface, the side surface includes a first connection surface and a second connection surface connected to the first connection surface, and the first connection surface is closely attached to the first part, and the second connection surface There is a first gap between the surface and the second part, and the waterproof glue is arranged on the second connection surface to fill the first gap.

其中，所述收容腔还包括第二腔壁，所述第二腔壁与所述第一腔壁连接，所述侧面还包括第三连接面，所述第三连接面与所述第二腔壁平行设置，并且所述第三连接面与所述第二腔壁之间具有第二间隙。Wherein, the accommodating cavity also includes a second cavity wall, the second cavity wall is connected to the first cavity wall, and the side surface further includes a third connection surface, and the third connection surface is connected to the second cavity wall. The walls are arranged in parallel, and there is a second gap between the third connection surface and the second cavity wall.

其中，所述防水胶为软胶，防水胶设于所述第二连接面上，并且所述防水胶填补所述第一间隙以及第二间隙。Wherein, the waterproof glue is soft glue, the waterproof glue is arranged on the second connection surface, and the waterproof glue fills the first gap and the second gap.

其中，所述第一间隙以及第二间隙的宽度均为0.05mm～0.10mm。Wherein, the widths of the first gap and the second gap are both 0.05mm˜0.10mm.

其中，所述第二连接面为凹陷的圆弧曲面，所述第二部分为与所述第二连接面对应的外凸的圆弧曲面。Wherein, the second connection surface is a concave arc surface, and the second part is a convex arc surface corresponding to the second connection surface.

其中，所述防水胶与所述第二连接面以及所述第二部分均为过盈配合。Wherein, the waterproof glue is in interference fit with the second connecting surface and the second part.

其中，所述防水胶与所述第二连接面的过盈量范围为0.03mm～0.10mm。Wherein, the interference between the waterproof glue and the second connection surface ranges from 0.03 mm to 0.10 mm.

其中，所述保护框架为矩形框架，并且所述保护框架的材质为硬质胶。Wherein, the protective frame is a rectangular frame, and the material of the protective frame is hard glue.

其中，所述终端前盖组件还包括显示屏，所述显示屏包括显示面，所述玻璃盖板包括下表面，所述下表面为入光面，所述显示面与所述下表面贴合设置，以将图像显示至所述上表面上。Wherein, the terminal front cover assembly further includes a display screen, the display screen includes a display surface, the glass cover plate includes a lower surface, the lower surface is a light incident surface, and the display surface is attached to the lower surface set to display an image onto the upper surface.

相应地，本发明还提供了一种终端，所述终端包括后盖、控制组件以及上述的终端前盖组件，所述后盖具有一收容空间，所述终端前盖组件以及所述控制组件收容于所述收容空间内，所述控制组件与所述终端前盖组件连接，用以控制所述终端前盖组件实现显示功能。Correspondingly, the present invention also provides a terminal, the terminal includes a rear cover, a control assembly, and the above-mentioned terminal front cover assembly, the rear cover has a receiving space, and the terminal front cover assembly and the control assembly accommodate In the accommodating space, the control component is connected with the terminal front cover component to control the terminal front cover component to realize the display function.

本发明提供的终端前盖组件，通过将玻璃盖板的侧面分为第一连接面以及第二连接面，并使得第一连接面与保护框架的第一部分紧密贴合，从而能够防止粘胶时的溢胶问题；然后设置第二连接面与保护框架的第二部分之间具有第一间隙，将防水胶设于第二连接面上，从而能够具有足够空间设置粘胶的同时，也使得防水胶能够填补第一间隙，从而解决没有多余空间用以粘胶的问题。此外，由于第一连接面与第一部分紧密贴合，故而能够防止外部的灰尘掉落或进入玻璃盖板与壳体之间，进而达到防水防尘的效果。The terminal front cover assembly provided by the present invention divides the side surface of the glass cover into a first connection surface and a second connection surface, and makes the first connection surface closely adhere to the first part of the protective frame, thereby preventing the Glue overflow problem; then set the first gap between the second connection surface and the second part of the protective frame, and set the waterproof glue on the second connection surface, so that there is enough space for the glue to be installed, and it is also waterproof Glue can fill the first gap, thus solving the problem of no extra space for gluing. In addition, since the first connecting surface is in close contact with the first part, external dust can be prevented from falling or entering between the glass cover and the casing, thereby achieving waterproof and dustproof effects.

附图说明Description of drawings

为更清楚地阐述本发明的构造特征和功效，下面结合附图与具体实施例来对其进行详细说明。In order to more clearly illustrate the structural features and functions of the present invention, it will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

图1是本发明实施例提供的终端前盖组件的结构示意图；FIG. 1 is a schematic structural diagram of a terminal front cover assembly provided by an embodiment of the present invention;

图2是图1中的防水胶挤压后的结构示意图；Fig. 2 is a schematic structural view of the extruded waterproof glue in Fig. 1;

图3是本发明实施例提供的终端前盖组件省略防水胶的结构示意图。FIG. 3 is a schematic structural diagram of a terminal front cover assembly provided by an embodiment of the present invention without waterproof glue.

具体实施例specific embodiment

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。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

请一并参阅图1至图3，本发明提供一种终端，所述终端包括后盖(图中未标识)以及终端前盖组件100，所述后盖具有一收容空间(图中未标识)，所述终端前盖组件100收容并固定于所述收容空间内。Please refer to FIG. 1 to FIG. 3 together. The present invention provides a terminal, the terminal includes a rear cover (not marked in the figure) and a terminal front cover assembly 100, and the rear cover has a receiving space (not marked in the figure) , the terminal front cover assembly 100 is accommodated and fixed in the accommodation space.

所述终端可以是包括但不限于手机、个人数字助理(Personal DigitalAssistant，PDA)、平板电脑等移动通讯设备。本实施例中，以所述终端为手机为例进行说明。The terminal may be a mobile communication device including but not limited to a mobile phone, a personal digital assistant (Personal Digital Assistant, PDA), and a tablet computer. In this embodiment, description will be made by taking the terminal as an example.

所述终端前盖组件100包括保护框架10、玻璃盖板20以及防水胶30。所述保护框架10具有收容腔11，所述收容腔11包括第一腔壁111，所述第一腔壁111包括第一部分111a以及第二部分111b。所述玻璃盖板20部分收容于所述收容腔11内。所述玻璃盖板20包括上表面21以及与所述上表面21连接的侧面22。所述上表面21为出光面。所述侧面22包括第一连接面221以及连接于所述第一连接面221的第二连接面222。所述第一连接面221与所述上表面21连接，并且所述第一连接面221与所述第一部分111a紧密贴合。所述第二连接面222与所述第二部分111b之间具有第一间隙23。所述防水胶30设于所述第二连接面222上，用以填补所述第一间隙23。The terminal front cover assembly 100 includes a protective frame 10 , a glass cover 20 and a waterproof glue 30 . The protection frame 10 has a receiving chamber 11, and the receiving chamber 11 includes a first chamber wall 111, and the first chamber wall 111 includes a first portion 111a and a second portion 111b. The glass cover 20 is partially accommodated in the receiving chamber 11 . The glass cover 20 includes an upper surface 21 and a side surface 22 connected to the upper surface 21 . The upper surface 21 is a light emitting surface. The side surface 22 includes a first connection surface 221 and a second connection surface 222 connected to the first connection surface 221 . The first connection surface 221 is connected to the upper surface 21 , and the first connection surface 221 is in close contact with the first portion 111a. There is a first gap 23 between the second connection surface 222 and the second portion 111b. The waterproof glue 30 is disposed on the second connection surface 222 to fill the first gap 23 .

本发明提供的终端前盖组件100，通过将玻璃盖板20的侧面22分成第一连接面221以及第二连接面222，然后将玻璃盖板20收容于保护框架10的收容腔内11内，并将收容腔11的第一腔壁111分成第一部分111a以及第二部分111b，使得第一连接面221与第一部分111a紧密贴合，从而能够防止灰尘或者水伸入保护框架10以及玻璃盖板20之间，达到放水防尘效果；同时，还可防止粘胶时胶溢出，使得用户无法观看到内部的粘胶，保证外观装饰效果。再将第二连接面222与第二部分111b之间设有第一间隙23，从而能够用以设置所述防水胶30，从而解决没有足够空间用以粘胶的问题，保证玻璃盖板20与保护框架10的粘接效果。In the terminal front cover assembly 100 provided by the present invention, the side surface 22 of the glass cover 20 is divided into a first connecting surface 221 and a second connecting surface 222, and then the glass cover 20 is accommodated in the receiving cavity 11 of the protective frame 10, And the first cavity wall 111 of the receiving cavity 11 is divided into a first part 111a and a second part 111b, so that the first connection surface 221 is closely attached to the first part 111a, thereby preventing dust or water from entering the protective frame 10 and the glass cover Between 20, it can achieve the effect of water discharge and dust prevention; at the same time, it can also prevent the glue from overflowing when gluing, so that the user cannot see the glue inside, and the decorative effect of the appearance is guaranteed. Furthermore, a first gap 23 is provided between the second connecting surface 222 and the second part 111b, so that the waterproof glue 30 can be installed, thereby solving the problem of not having enough space for glue, and ensuring that the glass cover plate 20 and Adhesive effect of the protection frame 10 .

本实施例中，所述保护框架10为方形保护框架，并且所述保护框架10的材质为硬质胶，从而能够与所述防水胶30更好的粘接，防止所述防水胶30与所述保护框架10之间出现分离，进而达到良好的防水效果。所述保护框架10的四个边角均为圆角过渡，从而能够便于用户的握持，提高用户握持舒适感，进而提高用户体验。所述保护框架10的厚度小于所述玻璃盖板20的厚度，以使所述玻璃盖板20能够部分收容于所述保护框架10的同时，还能够减少所述终端前盖组件100的整体厚度。可以理解的是，在其他实施例中，所述保护框架10还可根据所述终端的形状调整设置。In this embodiment, the protective frame 10 is a square protective frame, and the material of the protective frame 10 is hard glue, so that it can be better bonded to the waterproof glue 30 and prevent the waterproof glue 30 from contacting the waterproof glue 30. Separation occurs between the protective frames 10, thereby achieving a good waterproof effect. The four corners of the protective frame 10 are all rounded transitions, so as to facilitate the user's grip, improve the user's grip comfort, and further improve the user experience. The thickness of the protective frame 10 is smaller than the thickness of the glass cover 20, so that the glass cover 20 can be partially accommodated in the protective frame 10, and the overall thickness of the terminal front cover assembly 100 can also be reduced. . It can be understood that, in other embodiments, the protection frame 10 can also be adjusted according to the shape of the terminal.

进一步地，所述保护框架10的四周上还涂覆有所述防水胶30，从而能够防止所述保护框架10外部的水从所述保护框架10内渗入，达到防水效果。Further, the waterproof glue 30 is coated on the periphery of the protective frame 10 , so as to prevent the water outside the protective frame 10 from seeping into the protective frame 10 to achieve a waterproof effect.

所述收容腔11还包括第二腔壁112，所述第二腔壁112与所述第一腔壁111连接。本实施例中，所述收容腔11为方形腔体。所述第一腔壁111为所述收容腔11的顶壁，所述第二腔壁112为围合于所述第一腔壁111的侧壁。并且为了便于容纳所述玻璃盖板20，所述第一腔壁111与所述第二腔壁112之间为圆角过渡。The receiving cavity 11 further includes a second cavity wall 112 connected to the first cavity wall 111 . In this embodiment, the accommodating cavity 11 is a square cavity. The first cavity wall 111 is a top wall of the receiving cavity 11 , and the second cavity wall 112 is a side wall surrounding the first cavity wall 111 . And in order to accommodate the glass cover 20 , the transition between the first cavity wall 111 and the second cavity wall 112 is rounded.

为了与所述第一连接面221更好的贴合，本实施例中，所述第一部分111a为平面，从而能够实现与所述第一连接面221面面贴合，达到紧密贴合的效果，进而防止灰尘、水等进入所述玻璃盖板20以及所述保护框架10之间。In order to fit better with the first connecting surface 221, in this embodiment, the first part 111a is a plane, so as to achieve surface-to-face bonding with the first connecting surface 221 and achieve the effect of close fitting , thereby preventing dust, water, etc. from entering between the glass cover 20 and the protective frame 10 .

本实施例中，所述第二部分111b为外凸的圆弧曲面，从而能够与所述第二连接面222之间具有所述第一间隙23，以容纳所述防水胶30，进而达到将所述玻璃盖板20与所述保护框架10粘接的目的。优选地，所述第一间隙23的宽度为0.05mm～0.10mm，从而能够保证具有足够的空间容纳所述防水胶30。可以理解的是，在其他实施例中，所述第二部分111b还可为其他曲面，如波浪曲面等。所述第一间隙23的宽度还可根据实际情况设置，如为0.10mm～0.15mm。In this embodiment, the second part 111b is a convex arc surface, so that the first gap 23 can be formed between the second connecting surface 222 to accommodate the waterproof glue 30, thereby achieving The purpose of bonding the glass cover plate 20 to the protective frame 10 . Preferably, the width of the first gap 23 is 0.05mm˜0.10mm, so as to ensure enough space for accommodating the waterproof glue 30 . It can be understood that, in other embodiments, the second portion 111b may also be other curved surfaces, such as a wavy curved surface. The width of the first gap 23 can also be set according to the actual situation, such as 0.10mm-0.15mm.

所述玻璃盖板20固定于所述收容腔11内。本实施例中，所述玻璃盖板20为方形板状结构，并且为了保证所述玻璃盖板20与所述收容腔11能够配合，所述玻璃盖板20的边角为圆角过渡。为了便于透光，所述玻璃盖板20为透光玻璃。所述玻璃盖板20能够增强对所述显示屏的透光性，增强所述终端的视觉效果。另外，所述玻璃盖板20为透明的硬质板件，从而能够对所述终端的内部零件起到良好的保护作用，并且能够实现良好的透光作用。The glass cover 20 is fixed in the receiving chamber 11 . In this embodiment, the glass cover 20 has a square plate structure, and in order to ensure that the glass cover 20 can fit with the receiving cavity 11 , the corners of the glass cover 20 are rounded. In order to facilitate light transmission, the glass cover plate 20 is light transmission glass. The glass cover 20 can enhance the light transmittance of the display screen and enhance the visual effect of the terminal. In addition, the glass cover 20 is a transparent hard plate, so as to provide good protection for the internal parts of the terminal and achieve good light transmission.

进一步地，所述玻璃盖板20的厚度为0.3～2.0mm，从而使得所述玻璃盖板20在保证所述终端能够具有足够的强度的同时，还可以使得所述终端的厚度更薄，进一步满足对所述终端极薄的要求。Further, the thickness of the glass cover plate 20 is 0.3-2.0 mm, so that the glass cover plate 20 can make the thickness of the terminal thinner while ensuring that the terminal has sufficient strength, further Satisfy the requirement for the terminal to be extremely thin.

所述玻璃盖板20包括相对设置的上表面21以及下表面25。本实施例中，所述上表面21为出光面，所述下表面25为入光面，所述上表面21用以将光线透射出去。具体地，所述下表面25上设置有遮光区(图中未标识)，所述遮光区用以遮盖连接于所述玻璃盖板20以及其他部件之间的电线，从而保证所述终端前盖组件100的整体外观装饰效果。The glass cover 20 includes an upper surface 21 and a lower surface 25 opposite to each other. In this embodiment, the upper surface 21 is a light emitting surface, the lower surface 25 is a light incident surface, and the upper surface 21 is used to transmit light. Specifically, a light-shielding area (not marked in the figure) is provided on the lower surface 25, and the light-shielding area is used to cover the wires connected between the glass cover plate 20 and other components, so as to ensure that the terminal front cover The overall appearance of the component 100 is decorative.

所述终端前盖组件100还包括显示屏(图中未标识)，所述显示屏包括显示面，所述显示面与所述下表面25贴合设置，以将图像显示至所述上表面21上。本实施例中，所述显示屏的显示面与所述下表面25通过粘胶的方式粘接，从而保证所述显示屏与所述玻璃盖板20之间的连接紧密性。可以理解的是，在其他实施例中，所述显示屏还可通过PET背胶的方式与所述玻璃盖板20连接。The terminal front cover assembly 100 also includes a display screen (not marked in the figure), the display screen includes a display surface, and the display surface is attached to the lower surface 25 to display images on the upper surface 21 superior. In this embodiment, the display surface of the display screen is bonded to the lower surface 25 by glue, so as to ensure the tightness of the connection between the display screen and the glass cover 20 . It can be understood that, in other embodiments, the display screen can also be connected to the glass cover 20 through PET adhesive.

所述侧面22连接于所述上表面21以及所述下表面25之间。本实施例中，为了能够更好地与所述第一部分111a贴合，所述第一连接面221为平面，从而使得所述第一连接面221与所述第一部分111a之间实现无缝贴合，从而达到防尘、防水的效果。The side surface 22 is connected between the upper surface 21 and the lower surface 25 . In this embodiment, in order to fit better with the first part 111a, the first connecting surface 221 is a plane, so that seamless bonding between the first connecting surface 221 and the first part 111a is realized. In order to achieve the effect of dustproof and waterproof.

进一步地，所述第二连接面222为与所述第二部分相对应的凹陷的圆弧曲面，从而能够与所述第二部分111之间具有所述第一间隙23。具体地，所述第二连接面222可通过数控机床加工(CNC)在所述侧面22上形成，从而使得所述第二连接面222能够具有较高的精度；并且优选地，所述第二连接面222可为沿所述侧面22内侧凹陷的凹弧面。Further, the second connection surface 222 is a concave arc surface corresponding to the second part, so that the first gap 23 can be formed between the second part 111 and the second part 111 . Specifically, the second connection surface 222 can be formed on the side surface 22 by CNC machining (CNC), so that the second connection surface 222 can have higher precision; and preferably, the second The connection surface 222 can be a concave arc surface depressed along the inner side of the side surface 22 .

所述侧面22还包括第三连接面223，所述第三连接面223与所述第二腔壁112平行设置，并且所述第三连接面223与所述第二腔壁112之间具有第二间隙24。本实施例中，所述第三连接面223为平面，所述第二间隙24用以进一步增加所述防水胶30的容纳空间，以进一步保证所述保护框架10以及所述玻璃盖板20的粘接紧密性。优选地，所述第二间隙24的宽度为0.05mm～0.10mm，从而能够足有足够的空间以容纳所述防水胶30。可以理解的是，在其他实施例中，所述第二间隙24的宽度还可根据实际情况调整设置，如0.10mm～0.15m。The side surface 22 also includes a third connection surface 223, the third connection surface 223 is arranged parallel to the second cavity wall 112, and there is a first connection surface between the third connection surface 223 and the second cavity wall 112. Two gaps 24. In this embodiment, the third connection surface 223 is a plane, and the second gap 24 is used to further increase the accommodation space of the waterproof glue 30 to further ensure the protection of the protective frame 10 and the glass cover 20. Adhesive tightness. Preferably, the width of the second gap 24 is 0.05mm˜0.10mm, so that there is enough space to accommodate the waterproof glue 30 . It can be understood that, in other embodiments, the width of the second gap 24 can also be adjusted according to actual conditions, such as 0.10mm-0.15m.

进一步地，所述防水胶30与所述第二连接面222以及所述第二部分111b均为过盈配合，从而能够进一步地防止水或者灰尘从所述第一间隙23上进入。优选地，所述防水胶30与所述第二连接面222的过盈量范围为0.03mm～0.10mm，从而能够使得所述防水胶30与所述第二连接面222之间的粘接力度较高，保证所述防水胶30与所述第二连接面222不会轻易分离。Further, the waterproof glue 30 is in interference fit with the second connection surface 222 and the second portion 111b, so as to further prevent water or dust from entering from the first gap 23 . Preferably, the interference between the waterproof glue 30 and the second connecting surface 222 ranges from 0.03mm to 0.10mm, so that the bonding strength between the waterproof glue 30 and the second connecting surface 222 can be improved. Higher, to ensure that the waterproof glue 30 and the second connection surface 222 will not be easily separated.

更进一步地，所述防水胶30为软胶，所述防水胶30通过喷胶机(图中未标识)喷设于所述第二连接面222上，并且所述防水胶30挤压于所述第二连接面222以及所述第二部分111b，以填补所述第一间隙23以及所述第二间隙24。具体地，由于所述防水胶30为软胶，并且所述防水胶30在熔融状态下设于所述第二连接面222上，从而当所述防水胶30固化后，所述防水胶30能够挤压于所述第二连接面222以及所述第二部分111b，从而使得所述防水胶30能够从熔融连接于所述第二连接面222的一字形胶状结构，挤压形成L字形结构，从而填补所述第一间隙23以及第二间隙24，进而保证所述保护框架10以及所述玻璃盖板20之间的粘胶紧密性，进而能够防止所述玻璃盖板20外部的液体或者灰尘经由所述玻璃盖板20进入所述第一间隙23以及第二间隙24内部；Furthermore, the waterproof glue 30 is soft glue, and the waterproof glue 30 is sprayed on the second connection surface 222 by a glue spraying machine (not marked in the figure), and the waterproof glue 30 is squeezed on the The second connection surface 222 and the second portion 111b are used to fill the first gap 23 and the second gap 24 . Specifically, since the waterproof glue 30 is soft glue, and the waterproof glue 30 is set on the second connection surface 222 in a molten state, after the waterproof glue 30 is solidified, the waterproof glue 30 can Extruded on the second connection surface 222 and the second part 111b, so that the waterproof glue 30 can be extruded to form an L-shaped structure from a straight glue-like structure that is melted and connected to the second connection surface 222 , so as to fill the first gap 23 and the second gap 24, thereby ensuring the tightness of the glue between the protective frame 10 and the glass cover 20, thereby preventing the liquid outside the glass cover 20 or Dust enters the first gap 23 and the second gap 24 through the glass cover plate 20;

此外，所述防水胶30沿所述第二连接面222的延伸方向形成闭合胶路，从而能够防止断胶、挂胶问题，进一步保证防水效果。本实施例中，为了保证防水效果，所述防水胶30采用软胶，从而能够快速进行粘接，从而保证粘接的紧密性，进一步保证防水效果。此外，由于所述防水胶30为软胶，而所述保护框架10采用硬胶，采用这种软硬胶结合的方式，能够使得所述防水胶30与所述保护框架10的粘接更为紧密，进而进一步保证防水效果。所述防水胶30通过所述喷胶机进行喷射，并沿所述第二连接面222的延伸方向形成所述胶路，从而能够将所述玻璃盖板20与所述收容腔111粘接起来，同时，还可填补所述玻璃盖板20与所述收容腔111之间的间隙，以防止水或者灰尘经由所述间隙进入而导致内部电路出现短路或者落灰而导致清理不便的问题。In addition, the waterproof glue 30 forms a closed glue path along the extension direction of the second connecting surface 222 , so as to prevent the glue from being broken and hanging, and further ensure the waterproof effect. In this embodiment, in order to ensure the waterproof effect, the waterproof glue 30 is made of soft glue, so that it can be bonded quickly, thereby ensuring the tightness of the bonding and further ensuring the waterproof effect. In addition, since the waterproof glue 30 is soft glue, and the protective frame 10 uses hard glue, the combination of soft and hard glue can make the bonding between the waterproof glue 30 and the protective frame 10 easier. Tight, and further guarantee the waterproof effect. The waterproof glue 30 is sprayed by the glue spraying machine, and forms the glue path along the extension direction of the second connecting surface 222, so that the glass cover plate 20 and the receiving cavity 111 can be bonded together. At the same time, the gap between the glass cover plate 20 and the receiving cavity 111 can also be filled to prevent water or dust from entering through the gap, causing a short circuit in the internal circuit or dust falling, which causes inconvenient cleaning.

进一步地，由于所述防水胶30沿所述第二连接面222形成所述胶路，从而能够对所述玻璃盖板20起到缓冲作用，防止所述玻璃盖板20受到外力撞击或者挤压而出现损坏等情况。Further, since the waterproof glue 30 forms the glue path along the second connecting surface 222, it can buffer the glass cover 20 and prevent the glass cover 20 from being impacted or squeezed by external force. and damage occurs.

进一步地，所述防水胶30的高度为0.2～0.3mm，即所述胶路的高度为0.2～0.3mm，从而能够保证所述防水胶30能够与所述玻璃盖板20之间的配合为过盈配合，也能够保证其过盈量符合要求，同时，也能起到相应地连接缓冲作用。可以理解的是，在其他实施例中，所述防水胶30的高度还可根据实际情况进行调整，如0.3～0.4mm等。Further, the height of the waterproof glue 30 is 0.2-0.3 mm, that is, the height of the glue path is 0.2-0.3 mm, so that the cooperation between the waterproof glue 30 and the glass cover 20 can be ensured as The interference fit can also ensure that the amount of interference meets the requirements, and at the same time, it can also play a corresponding connection buffer role. It can be understood that, in other embodiments, the height of the waterproof glue 30 can also be adjusted according to actual conditions, such as 0.3-0.4mm.

进一步地，所述终端还包括控制组件(图中未标识)，所述控制组件与所述后盖连接。所述控制组件用以控制所述终端前盖组件100实现显示功能。具体地，所述控制组件控制所述显示屏显示图像信息。所述显示屏叠设于所述玻璃盖板20的下方，以将所述图像信息经由所述玻璃盖板20透射出去。Further, the terminal further includes a control component (not marked in the figure), and the control component is connected to the rear cover. The control component is used to control the terminal front cover component 100 to realize the display function. Specifically, the control component controls the display screen to display image information. The display screen is stacked under the glass cover 20 to transmit the image information through the glass cover 20 .

本发明提供的终端前盖组件，通过将玻璃盖板的侧面分为第一连接面以及第二连接面，并使得第一连接面与保护框架的第一部分紧密贴合，从而能够防止粘胶时的溢胶问题；然后设置第二连接面与保护框架的第二部分之间具有第一间隙，将防水胶设于第二连接面上，从而能够具有足够空间设置粘胶的同时，也使得防水胶能够填补第一间隙，从而解决没有多余空间用以粘胶的问题。此外，由于第一连接面与第一部分紧密贴合，故而能够防止外部的灰尘掉落或进入玻璃盖板与壳体之间，进而达到防水防尘的效果。The terminal front cover assembly provided by the present invention divides the side surface of the glass cover into a first connection surface and a second connection surface, and makes the first connection surface closely adhere to the first part of the protective frame, thereby preventing the Glue overflow problem; then set the first gap between the second connection surface and the second part of the protective frame, and set the waterproof glue on the second connection surface, so that there is enough space for the glue to be installed, and it is also waterproof Glue can fill the first gap, thus solving the problem of no extra space for gluing. In addition, since the first connecting surface is in close contact with the first part, external dust can be prevented from falling or entering between the glass cover and the casing, thereby achieving waterproof and dustproof effects.

以上所述是本发明的优选实施例，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。The above description is a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered Be the protection scope of the present invention.