WO2018161424A1 - 一种终端框架结构、终端及触摸屏的安装方法 - Google Patents

一种终端框架结构、终端及触摸屏的安装方法 Download PDF

Info

Publication number
WO2018161424A1
WO2018161424A1 PCT/CN2017/082611 CN2017082611W WO2018161424A1 WO 2018161424 A1 WO2018161424 A1 WO 2018161424A1 CN 2017082611 W CN2017082611 W CN 2017082611W WO 2018161424 A1 WO2018161424 A1 WO 2018161424A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
touch screen
frame structure
edge
liquid glue
Prior art date
Application number
PCT/CN2017/082611
Other languages
English (en)
French (fr)
Inventor
汪源
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201780026873.1A priority Critical patent/CN109155800A/zh
Publication of WO2018161424A1 publication Critical patent/WO2018161424A1/zh

Links

Images

Classifications

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

Definitions

  • the present application relates to the field of electronic terminal technologies, and in particular, to a terminal frame structure, a terminal, and a method for installing a touch screen.
  • the frame size of electronic terminal products is getting smaller and smaller.
  • the smaller the frame is the larger the display area of the mobile phone is, the better the user experience is, and the more beautiful the mobile phone is.
  • TP Touch Panel
  • TP is usually bonded to the casing of a mobile phone, tablet or computer by double-sided tape or liquid glue.
  • the frame is narrower and narrower, the width of the narrow side of the housing for bonding with the touch screen is also smaller and smaller, and the double-sided tape has difficulty meeting the requirements of the TP bonding strength of the ultra-narrow bezel.
  • Liquid glue provides better bond strength than double-sided tape, so the bonding of ultra-narrow bezel TP often uses liquid glue.
  • liquid glue 03 is disposed on the step surface 011 inside the front case 01, and then the lower surface of the touch screen 02 is pressed and pressed on the step surface 011 to make the touch screen 02 adhere to the front case 01. Pick up.
  • the liquid glue 03 has fluidity, during the pressing and pressing of the touch screen 02, the liquid glue 03 will overflow from the gap between the side surface of the touch screen 02 and the inner side wall of the front case 01 to the design surface, so that it is necessary to overflow afterwards.
  • the liquid glue 03 is cleaned, which adds to the process.
  • an overflow tank 012 is disposed on the step surface 011 inside the front shell 01, and during the pressing and pressing of the touch screen 02, the overflowing liquid glue 03 flows into the overflow tank. 012, thereby preventing the liquid glue 03 from overflowing onto the design surface.
  • the overflow groove 012 is opened on the step surface 011, the effective effective bonding area of the step surface 011 is reduced, and when the effective bonding area is too small, the touch screen 02 is opened and bonded. The problem of insufficient strength.
  • the embodiment of the present application provides a terminal frame structure, a terminal, and a method for installing a touch screen, which can prevent liquid glue from overflowing to the appearance surface on the basis of ensuring an effective bonding area.
  • a first aspect of the present application provides a terminal frame structure, including a front case and a touch screen
  • the front case includes a frame and a sunken table formed on an inner side of the frame, and an upper surface of the table is lower than an upper surface of the frame
  • the upper surface of the sinking table is used to bond the touch screen
  • the upper surface of the sunken table is a sloped surface
  • the side of the upper surface of the sunken table adjacent to the frame is the outer edge of the sunken table
  • the side of the upper surface of the sag that is away from the frame is the sink
  • An inner edge of the table, the outer edge being higher than the inner edge, and a lower surface edge of the touch screen is adhered to the upper surface of the sink by liquid glue.
  • the terminal frame structure provided by the embodiment of the present application is designed as a sloped surface of the upper surface of the front cover for bonding the touch screen, and the outer edge of the inclined surface is higher than the inner edge, thereby pressing the touch screen
  • the liquid glue flows along the obliquely facing inner side of the front shell under gravity, so as to be away from the gap between the side wall of the touch screen and the inner surface of the frame, preventing liquid glue from overflowing to the design surface, and due to the upper surface of the sinking table
  • the upper surface area of the sinking table is increased, thereby increasing the effective bonding area of the front shell and the touch screen.
  • the angle between the upper surface of the countersink and the horizontal plane is 10° to 16°.
  • the inclination angle of the upper surface of the sinking table should not be too large or too small. The excessive angle causes the liquid glue to flow downward too fast, so that the amount of glue on the upper surface of the sinking table is too small, affecting the bond strength, and the tilt angle is too small. Then the liquid glue flows downward slowly, and the amount of glue on the upper surface of the sinking table is too much, which will affect the anti-overflow effect.
  • the angle is selected in the range of 10° to 16°, the bonding strength is not affected, and the anti-overflow effect is ensured.
  • a height difference between an outer edge and an inner edge of the upper surface of the countersink is 0.1 mm, and the outer edge is along an inclined direction of an upper surface of the sinker The distance to the inner edge is 0.4 mm.
  • the angle between the upper surface of the countersink and the horizontal plane is 13.5°.
  • a plurality of spacers are disposed on an upper surface of the inner edge side of the sinking table, and the spacer and the inner side of the frame An overflow tank is formed between the sides. Since the upper surface of the septum is flat, in order to avoid overflow of the liquid glue at the septum, the septum can be spaced from the inner side of the bezel to form an overflow tank between the septum and the inner side of the bezel. Therefore, during the pressing and pressing of the touch screen, excess liquid glue will flow into the overflow tank to prevent the liquid glue from overflowing onto the design surface.
  • the bottom surface of the overflow tank is lower than the upper surface of the sinking table, thereby increasing the volume of the overflow tank, so that the spill prevention effect is better.
  • the lower surface edge of the touch screen is parallel to the upper surface of the countersink.
  • the embodiment of the present application provides a terminal, where the terminal includes the terminal frame structure provided by the foregoing first aspect.
  • the terminal provided by the embodiment of the present application can achieve the same technical effect of the first aspect embodiment by including the terminal frame structure provided by the first aspect, that is, the liquid glue can be prevented from overflowing on the basis of ensuring the effective bonding area. Appearance.
  • an embodiment of the present application provides a method for installing a touch screen, including the following steps:
  • the lower surface edge of the touch screen is pressed against the liquid glue to bond the touch screen to the front case.
  • the method for installing the touch screen provided by the embodiment of the present application is designed as a bevel on the upper surface of the sinking table for bonding the touch screen on the front shell, thereby, in the process of pressing and attaching the touch screen, the liquid glue will be under the action of gravity.
  • the slanting surface flows toward the inner side of the front case, so as to be away from the gap between the side wall of the touch screen and the inner surface of the frame to prevent the liquid glue from overflowing to the design surface.
  • FIG. 1 is a schematic view showing a mounting structure of a display screen of the prior art
  • FIG. 2 is a schematic view showing the installation structure of the display screen of the prior art 2;
  • FIG. 3 is a schematic cross-sectional structural view of a terminal frame structure according to an embodiment of the present application.
  • FIG. 4 is a schematic cross-sectional structural view of a touch screen of a terminal frame structure according to an embodiment of the present disclosure
  • FIG. 5 is a top plan view of a front case of a terminal frame structure according to an embodiment of the present application.
  • Figure 6 is an enlarged view of a portion B of Figure 5;
  • Figure 7 is a cross-sectional view taken along line A-A of Figure 5;
  • FIG. 8 is a cross-sectional structural diagram of another embodiment of a terminal frame structure according to an embodiment of the present application.
  • the embodiment of the present application provides a terminal frame structure, as shown in FIG. 3, including a front case 1 and a touch screen 2.
  • the front case 1 includes a frame 11 and a sinking table 12 formed on the inner side of the frame 11
  • the surface 121 is lower than the upper surface of the frame 11, the upper surface 121 of the table is used to bond the touch screen 2, the upper surface 121 of the table is a slope, and the upper surface 121 of the table is close to the One side of the frame 11 is an outer edge of the sinking table, and a side of the upper surface 121 of the sunken table away from the frame 11 is an inner edge of the sunken table, and the outer edge is higher than the inner edge.
  • the lower surface edge 21 of the touch screen 2 is bonded to the upper surface 121 of the countersink by a liquid glue 3.
  • the terminal frame structure provided by the embodiment of the present application is designed such that the upper surface of the sunken table 12 for bonding the touch screen 2 on the front cover 1 is designed as a slope, and the outer edge of the inclined surface is higher than the inner edge, thereby pressing the touch screen.
  • the liquid glue 3 flows along the obliquely facing inner side of the front shell 1 under the action of gravity, and the structure after the bonding is completed is shown in FIG.
  • the liquid glue 3 is away from the gap between the side wall of the touch screen 2 and the inner surface of the frame 11, preventing the liquid glue 3 from overflowing to the design surface, and since the upper surface 121 of the table is inclined, when the horizontal width of the table is constant, The upper surface area of the sinking table is increased, thereby increasing the effective bonding area of the front case 1 and the touch screen 2.
  • the inclination angle of the upper surface 121 of the sinking table should not be too large or too small.
  • the excessive angle causes the liquid glue 3 to flow downwards too fast, so that the amount of glue on the upper surface of the table 12 is too small, affecting the bonding strength and the inclination angle. If it is too small, the flow rate of the liquid glue 3 will be too slow, and the amount of glue on the upper surface of the table 12 will be too much, which will affect the anti-overflow effect.
  • the angle a between the upper surface 121 of the countersink and the horizontal plane is selected to be 10° to 16°, thereby preventing the bonding strength and ensuring prevention. Overflow effect. When the angle a between the upper surface 121 of the countersink and the horizontal plane is selected to be 13.5, both the bond strength and the anti-overflow effect are good.
  • the height difference H between the outer edge and the inner edge of the upper surface 121 of the countersink may be selected to be 0.1 mm along the oblique direction of the upper surface 121 of the countersink.
  • the distance from the outer edge to the inner edge is 0.4 mm.
  • a plurality of spacers 13 are disposed on the upper surface 121 of the stage, and the spacer 13 is disposed on a side close to the inner edge and located on the touch screen. Below the edge of 2. Since the upper surface of the spacer 13 is flat, in order to avoid overflow of the liquid glue 3 at the spacer 13, as shown in FIGS. 6 and 7, the spacer 13 can be spaced from the inner side of the bezel 11 so that the spacer 13 is provided.
  • An overflow tank 131 is formed between the inner side surface of the frame 11 and the excess liquid glue 3 flows into the overflow tank 131 during the pressing and pressing of the TP to prevent the liquid glue 3 from overflowing onto the appearance surface. .
  • the overflow tank 131 may be extended downward to a distance such that the bottom surface 131a of the overflow tank is lower than the upper surface 121 of the sinking table (see FIG. 7). As shown, the volume of the overflow tank 131 is increased to make the spill prevention effect better.
  • the lower surface edge 21 of the touch screen 2 is parallel to the upper surface 121 of the countersink.
  • the thickness of the glue layer between the lower surface edge 21 of the touch screen 2 and the upper surface 121 of the sinker can be made uniform, so that the bonding force is more uniform and the bonding is more stable.
  • the embodiment of the present application further provides a terminal, where the terminal includes the terminal frame structure provided by any of the foregoing embodiments.
  • the terminal provided by the embodiment of the present application can achieve the same technical effect of the above embodiments, that is, the liquid glue can be prevented on the basis of ensuring the effective bonding area, because the terminal frame structure provided by any of the above embodiments is included. 3 overflows to the appearance.
  • the terminal provided by the embodiment of the present application may be an electronic device such as a mobile phone, a tablet, or a computer.
  • the embodiment of the present application further provides a method for installing a touch screen, including the following steps:
  • the lower surface edge of the touch screen is pressed against the liquid glue to bond the touch screen to the front case.
  • the mounting method of the touch screen provided by the embodiment of the present application is designed as a bevel on the upper surface of the countersunk 12 for bonding the touch screen 2 on the front case 1. Therefore, in the process of pressing and attaching the touch screen 2, the liquid glue 3 will be Under the action of gravity, it flows along the inner side of the front case 1 obliquely, so as to be away from the gap between the side wall of the touch screen 2 and the inner surface of the bezel 11, preventing the liquid glue 3 from overflowing to the design surface.

Abstract

一种终端框架结构、终端及触摸屏（2）的安装方法，涉及电子终端技术领域，在保证有效粘接面积的基础上，防止液态胶（3）溢出到外观面。该终端框架结构包括前壳（1）和触摸屏（2），所述前壳（1）包括边框（11）和形成于所述边框（11）内侧的沉台（12），所述沉台（12）的上表面（121）低于所述边框（11）的上表面，沉台（12）的上表面（121）用于粘接触摸屏（2），所述沉台（12）的上表面（121）为斜面，且所述沉台（12）的上表面（121）靠近所述边框（11）的一侧为所述沉台（12）的外边沿，所述沉台（12）的上表面（121）远离所述边框（11）的一侧为所述沉台（12）的内边沿，所述外边沿高于所述内边沿，所述触摸屏（2）的下表面边缘（21）通过液态胶（3）粘接于所述沉台（12）的上表面（121）上。

Description

一种终端框架结构、终端及触摸屏的安装方法
本申请要求于2017年3月8日提交中国专利局、申请号为201710134182.5、发明名称为“一种超窄边框TP粘结方法和终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子终端技术领域，尤其涉及一种终端框架结构、终端及触摸屏的安装方法。
背景技术
随着电子终端技术的发展，电子终端产品的边框尺寸也越来越小，在手机尺寸相同的前提下，边框越小则手机的显示区域越大，用户体验更佳，手机也越美观。
TP(Touch Panel,触摸屏)通常通过双面胶带或液态胶的形式粘接到手机、平板或电脑的壳体上。由于边框越来越窄，壳体用于与触摸屏粘接的窄边宽度也越来越小，双面胶已很难满足超窄边框TP粘接强度的要求。而液态胶比双面胶可提供更好的粘接强度，因此超窄边框TP的粘接常常使用液态胶。
如图1所示，现有技术一通过在前壳01内侧的台阶面011上设置液态胶03，然后将触摸屏02的下表面按压贴覆在台阶面011上，使触摸屏02与前壳01粘接。但是，由于液态胶03具有流动性，在按压贴覆触摸屏02的过程中，液态胶03会由触摸屏02侧面与前壳01内侧壁之间的缝隙溢出到外观面上，因此之后还需要对溢出的液态胶03进行清理，从而增加了工艺。
在现有技术二中，如图2所示，在前壳01内侧的台阶面011上设置了溢胶槽012，在按压贴覆触摸屏02的过程中，溢出的液态胶03会流入溢胶槽012内，从而防止液态胶03溢出到外观面上。但是，此方案中由于在台阶面011上开设了溢胶槽012，从而导致了台阶面011的有效有效粘接面积减小，而当有效粘接面积过小时，会出现触摸屏02开胶，粘接强度不够的问题。
申请内容
本申请的实施例提供一种终端框架结构、终端及触摸屏的安装方法，可在保证有效粘接面积的基础上，防止液态胶溢出到外观面。
为达到上述目的，本申请的实施例采用如下技术方案：
本申请第一方面提供一种终端框架结构，包括前壳和触摸屏，所述前壳包括边框和形成于所述边框内侧的沉台，所述沉台的上表面低于所述边框的上表面，所述沉台的上表面用于粘接触摸屏，所述沉台的上表面为斜面，且所述沉台的上表面靠近所述边框的一侧为所述沉台的外边沿，所述沉台的上表面远离所述边框的一侧为所述沉 台的内边沿，所述外边沿高于所述内边沿，所述触摸屏的下表面边缘通过液态胶粘接于所述沉台的上表面上。
本申请实施例提供的终端框架结构，由于将前壳上用于粘接触摸屏的沉台的上表面设计为斜面，且斜面的外边沿高于内边沿，由此，在按压贴覆触摸屏的过程中，液态胶会在重力作用下沿着斜面向前壳的内侧流动，从而远离触摸屏侧壁与边框内表面之间的间隙，防止液态胶溢出到外观面，并且由于所述沉台的上表面为斜面，在沉台水平宽度一定的情况下，增大了沉台的上表面面积，从而增大了前壳与触摸屏的有效粘接面积。
在第一方面的第一种可选的实现方式中，所述沉台上表面与水平面的夹角为10°～16°。沉台的上表面倾斜角度不能过大也不能过小，角度过大会导致液态胶向下流动的速度过快，使得沉台的上表面的胶水量过少，影响粘结强度，倾斜角度过小则液态胶向下流动的速度过慢，沉台的上表面的胶水量过多，则会影响防溢出效果。当角度选择在10°～16°范围时，即不影响粘结强度，又可保证防溢出效果。
在第一方面的第二种可选的实现方式中，所述沉台上表面的外边沿与内边沿的高度差为0.1毫米，沿所述沉台的上表面的倾斜方向，所述外边沿到所述内边沿的距离为0.4毫米。
在第一方面的第三种可选的实现方式中，所述沉台上表面与水平面的夹角为13.5°。
在第一方面的第四种可选的实现方式中，在靠近所述沉台的所述内边沿一侧的上表面上间隔设有多个隔垫，所述隔垫与所述边框的内侧面之间形成溢胶槽。由于隔垫的上表面为平面，因此为了避免隔垫处的液态胶溢出，可将隔垫与边框的内侧面间隔设置，使隔垫与所述边框的内侧面之间形成溢胶槽，由此，在按压贴覆触摸屏的过程中，多余的液态胶会流入溢胶槽内，防止液态胶溢出到外观面上。
在第一方面的第五种可选的实现方式中，溢胶槽的底面低于沉台的上表面，从而增加了溢胶槽的容积，使防溢出效果更好。
在第一方面的第六种可选的实现方式中，所述触摸屏的下表面边缘与所述沉台的上表面平行。由此，可使得触摸屏的下表面边缘与所述沉台的上表面之间的胶层厚度一致，使得粘接更加稳固。
第二方面，本申请实施例提供了一种终端，所述终端包括上述第一方面提供的终端框架结构。
本申请实施例提供的终端，由于包括了第一方面提供的终端框架结构，能到达第一方面实施例同样的技术效果，即，可在保证有效粘接面积的基础上，防止液态胶溢出到外观面。
第三方面，本申请实施例提供了一种触摸屏的安装方法，包括以下步骤：
在终端的前壳的沉台的上表面设置液态胶；
将触摸屏的下表面边沿按压贴覆在所述液态胶上，使所述触摸屏与所述前壳粘接。
本申请实施例提供的触摸屏的安装方法，由于将前壳上用于粘接触摸屏的沉台的上表面设计为斜面，由此，在按压贴覆触摸屏的过程中，液态胶会在重力作用下沿着 斜面向前壳的内侧流动，从而远离触摸屏侧壁与边框内表面之间的间隙，防止液态胶溢出到外观面。
附图说明
下面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。
图1为现有技术一的显示屏安装结构示意图；
图2为现有技术二的显示屏安装结构示意图；
图3为本申请实施例提供的终端框架结构的截面结构示意图；
图4为本申请实施例提供的终端框架结构的触摸屏粘接后的截面结构示意图；
图5为本申请实施例提供的终端框架结构的前壳的俯视图；
图6为图5的B部放大图；
图7为图5的A-A剖视图；
图8为本申请实施例提供的终端框架结构的另一种实施例的截面结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。
在本申请的描述中，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
本申请实施例提供一种终端框架结构，如图3所示，包括前壳1和触摸屏2，所述前壳1包括边框11和形成于所述边框11内侧的沉台12，沉台的上表面121低于所述边框11的上表面，所述沉台的上表面121用于粘接触摸屏2，所述沉台的上表面121为斜面，且所述沉台的上表面121靠近所述边框11的一侧为所述沉台的外边沿，所述沉台的上表面121远离所述边框11的一侧为所述沉台的内边沿，所述外边沿高于所述内边沿，所述触摸屏2的下表面边缘21通过液态胶3粘接于所述沉台的上表面121上。
本申请实施例提供的终端框架结构，由于将前壳1上用于粘接触摸屏2的沉台12上表面设计为斜面，且斜面的外边沿高于内边沿，由此，在按压贴覆触摸屏2的过程中，液态胶3会在重力作用下沿着斜面向前壳1的内侧流动，粘接完成后的结构如图4所示，液态胶3的一部分流动至沉台12的内侧面，从而使得液态胶3远离触摸屏2侧壁与边框11内表面之间的间隙，防止液态胶3溢出到外观面，并且由于沉台的上表面121为斜面，在沉台水平宽度一定的情况下，增大了沉台的上表面面积，从而增大了前壳1与触摸屏2的有效粘接面积。
沉台的上表面121倾斜角度不宜过大也不宜过小，角度过大会导致液态胶3向下流动的速度过快，使得沉台12上表面的胶水量过少，影响粘结强度，倾斜角度过小则液态胶3向下流动的速度过慢，沉台12上表面的胶水量过多，则会影响防溢出效果。在本发明的一种实施例中，如图3所示，沉台的上表面121与水平面的夹角a选择为10°～16°，由此，即不影响粘结强度，又可保证防溢出效果。当所述沉台的上表面121与水平面的夹角a选择为13.5°时，粘结强度和防溢出效果均较好。
例如，为了实现上述角度范围，如图4所示，所述沉台的上表面121的外边沿与内边沿的高度差H可以选择为0.1毫米，沿所述沉台的上表面121的倾斜方向，所述外边沿到所述内边沿的距离为0.4毫米。
如图5所示，为了给触摸屏2提供一定的形变空间，所述沉台的上表面121上间隔设有多个隔垫13，隔垫13设置于靠近所述内边沿的一侧且位于触摸屏2的边缘下方。由于隔垫13的上表面为平面，因此为了避免隔垫13处的液态胶3溢出，如图6、图7所示，可将隔垫13与边框11的内侧面间隔设置，使隔垫13与所述边框11的内侧面之间形成溢胶槽131，由此，在按压贴覆TP的过程中，多余的液态胶3会流入溢胶槽131内，防止液态胶3溢出到外观面上。
另外，如图6、图7所示，由于所述沉台的上表面121为斜面，而隔垫13的上表面为平面，因此隔垫13靠近边框11的一侧较薄，使得溢胶槽131也较浅，溢胶槽131可容纳的胶量则较少。为了增加溢胶槽131的容积，如图6、图7所示，可将溢胶槽131向下延伸开设一段距离，使溢胶槽的底面131a低于沉台的上表面121(如图7所示)，从而增加了溢胶槽131的容积，使防溢出效果更好。
如图8所示，在本发明的一种实施例中，所述触摸屏2的下表面边缘21与所述沉台的上表面121平行。由此，可使得触摸屏2的下表面边缘21与所述沉台的上表面121之间的胶层厚度一致，使得粘接力更均匀，粘接更加稳固。
本申请实施例还提供了一种终端，所述终端包括上述任一实施例提供的终端框架结构。
本申请实施例提供的终端，由于包括了上述任一实施例提供的终端框架结构，因此能到达上述各实施例同样的技术效果，即，可在保证有效粘接面积的基础上，防止液态胶3溢出到外观面。
本申请实施例提供的终端，可以是手机、平板或电脑等电子设备。
本申请实施例还提供了一种触摸屏的安装方法，包括以下步骤：
在终端的前壳1的沉台的上表面设置液态胶；
将触摸屏的下表面边沿按压贴覆在所述液态胶上，使所述触摸屏与所述前壳粘接。
本申请实施例提供的触摸屏的安装方法，由于将前壳1上用于粘接触摸屏2的沉台12上表面设计为斜面，由此，在按压贴覆触摸屏2的过程中，液态胶3会在重力作用下沿着斜面向前壳1的内侧流动，从而远离触摸屏2侧壁与边框11内表面之间的间隙，防止液态胶3溢出到外观面。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其 依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (9)

  1. 一种终端框架结构，包括前壳和触摸屏，所述前壳包括边框和形成于所述边框内侧的沉台，所述沉台的上表面低于所述边框的上表面，所述沉台的上表面用于粘接触摸屏，其特征在于，所述沉台的上表面为斜面，且所述沉台的上表面靠近所述边框的一侧为所述沉台的外边沿，所述沉台的上表面远离所述边框的一侧为所述沉台的内边沿，所述外边沿高于所述内边沿，所述触摸屏的下表面边缘通过液态胶粘接于所述沉台的上表面上。
  2. 根据权利要求1所述的终端框架结构，其特征在于，所述沉台的上表面与水平面的夹角为10°～16°。
  3. 根据权利要求2所述的终端框架结构，其特征在于，所述沉台的上表面的外边沿与内边沿的高度差为0.1毫米，沿所述沉台的上表面的倾斜方向，所述外边沿到所述内边沿的距离为0.4毫米。
  4. 根据权利要求2所述的终端框架结构，其特征在于，所述沉台的上表面与水平面的夹角为13.5°。
  5. 根据权利要求1～4中任一项所述的终端框架结构，其特征在于，在靠近所述沉台的所述内边沿一侧的所述沉台的上表面上间隔设有多个隔垫，所述隔垫与所述边框的内侧面之间形成溢胶槽。
  6. 根据权利要求5所述的终端框架结构，其特征在于，所述溢胶槽的底面低于所述沉台的上表面。
  7. 根据权利要求1～4中任一项所述的终端框架结构，其特征在于，所述触摸屏的下表面边缘与所述沉台的上表面平行。
  8. 一种终端，其特征在于，包括权利要求1～7中任一项所述的终端框架结构。
  9. 一种触摸屏的安装方法，其特征在于，包括以下步骤：
    在终端的前壳的沉台的上表面设置液态胶；
    将触摸屏的下表面边沿按压贴覆在所述液态胶上，使所述触摸屏与所述前壳粘接。
PCT/CN2017/082611 2017-03-08 2017-04-28 一种终端框架结构、终端及触摸屏的安装方法 WO2018161424A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780026873.1A CN109155800A (zh) 2017-03-08 2017-04-28 一种终端框架结构、终端及触摸屏的安装方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710134182.5 2017-03-08
CN201710134182 2017-03-08

Publications (1)

Publication Number Publication Date
WO2018161424A1 true WO2018161424A1 (zh) 2018-09-13

Family

ID=63447140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/082611 WO2018161424A1 (zh) 2017-03-08 2017-04-28 一种终端框架结构、终端及触摸屏的安装方法

Country Status (2)

Country Link
CN (1) CN109155800A (zh)
WO (1) WO2018161424A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111147633A (zh) * 2019-12-24 2020-05-12 华为技术有限公司 一种移动终端
US20200290336A1 (en) * 2017-10-17 2020-09-17 Huawei Technologies Co., Ltd. Sealing Method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204376982U (zh) * 2015-01-28 2015-06-03 上海与德通讯技术有限公司 无边框手机
CN105120022A (zh) * 2015-08-31 2015-12-02 广东欧珀移动通信有限公司 壳体组件及移动终端
CN105185260A (zh) * 2015-09-10 2015-12-23 青岛海信移动通信技术股份有限公司 一种触控显示装置
CN105283002A (zh) * 2014-07-18 2016-01-27 深圳市星际移动通信设备有限公司 一种移动终端的窄边式前壳结构及移动终端
CN205545441U (zh) * 2016-03-24 2016-08-31 深圳市洲际恒通科技有限公司 一种无边框手机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3756777B2 (ja) * 2001-04-10 2006-03-15 ヒロセ電機株式会社 モジュラージャック

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105283002A (zh) * 2014-07-18 2016-01-27 深圳市星际移动通信设备有限公司 一种移动终端的窄边式前壳结构及移动终端
CN204376982U (zh) * 2015-01-28 2015-06-03 上海与德通讯技术有限公司 无边框手机
CN105120022A (zh) * 2015-08-31 2015-12-02 广东欧珀移动通信有限公司 壳体组件及移动终端
CN105185260A (zh) * 2015-09-10 2015-12-23 青岛海信移动通信技术股份有限公司 一种触控显示装置
CN205545441U (zh) * 2016-03-24 2016-08-31 深圳市洲际恒通科技有限公司 一种无边框手机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200290336A1 (en) * 2017-10-17 2020-09-17 Huawei Technologies Co., Ltd. Sealing Method
US11648765B2 (en) * 2017-10-17 2023-05-16 Huawei Technologies Co., Ltd. Sealing method
CN111147633A (zh) * 2019-12-24 2020-05-12 华为技术有限公司 一种移动终端
WO2021129131A1 (zh) * 2019-12-24 2021-07-01 荣耀终端有限公司 一种移动终端
CN111147633B (zh) * 2019-12-24 2021-07-02 荣耀终端有限公司 一种移动终端

Also Published As

Publication number Publication date
CN109155800A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
TWI588571B (zh) 顯示裝置
WO2018120418A1 (zh) 一种显示屏安装结构、电子设备及显示屏的安装方法
WO2016078280A1 (zh) 背光模组和液晶显示装置
CN104614881B (zh) 液晶显示装置
WO2017045356A1 (zh) 显示面板及其制备方法、显示装置
WO2018161424A1 (zh) 一种终端框架结构、终端及触摸屏的安装方法
CN104361832B (zh) 显示面板及其制造方法
WO2018126569A1 (zh) 一种移动终端的框架结构以及包括该框架结构的移动终端
CN105120624A (zh) 终端前盖组件及移动终端
WO2016192261A1 (zh) 胶框组件、背光模组及显示装置
CN208888793U (zh) 一种全面屏显示面板以及触控显示器
CN204883111U (zh) 一种窄边框显示装置和终端设备
WO2017177878A1 (zh) 胶框、背光模组和显示装置
WO2019104660A1 (zh) 一种结构组件及移动终端
TWM468714U (zh) 防護鏡片、觸控模組、顯示模組及觸控顯示器
CN206450931U (zh) 一种防漏光lcd显示模组结构
CN204496143U (zh) 液晶显示装置及电子设备
JP2016224391A (ja) 液晶表示装置
WO2017117992A1 (zh) 胶框及其制造方法、背光模组、显示装置及其组装方法
CN105183080B (zh) 一种窄边框屏幕的终端
CN105204672A (zh) 触控显示设备及其制造方法
US9772520B2 (en) Touch control device
CN204349884U (zh) 一种太阳能电池组件溢胶型边框
TWM399339U (en) Liquid crystal display module
CN208384308U (zh) 胶框、背光模组及显示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17899682

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17899682

Country of ref document: EP

Kind code of ref document: A1