WO2017181695A1

WO2017181695A1 - Terminal

Info

Publication number: WO2017181695A1
Application number: PCT/CN2016/109321
Authority: WO
Inventors: 雷海强; 夏刚; 唐明兵
Original assignee: 深圳市中兴微电子技术有限公司
Priority date: 2016-04-20
Filing date: 2016-12-09
Publication date: 2017-10-26
Also published as: CN205721514U

Abstract

A terminal (10), comprising: a housing (101) having a screen configuration region (1011), and a screen (102). The screen configuration region (1011) has at least one edge overlapping with a side wall (1012) of the housing (101). The side wall (1012) overlapping with the edge of the screen configuration region (1011) has an inner side provided with a slot (10121). The inner side is a side of the side wall (1012) near the screen configuration region (1011). A side of the screen (102) corresponding to the slot (10121) is inserted into the slot (10121).

Description

Terminal

Technical field

The present invention relates to a terminal touch screen fixing technology, and in particular, to a terminal.

Background technique

With the increasing maturity of touch screen technology, touch operations are applied to more and more terminals, such as mobile phones, computers, cash dispensers, and the like. In order to implement a touch operation, the touch screen needs to be fixed to the terminal.

At present, the commonly used touch screen fixing method is an adhesive method, that is, the glue is dripped or applied to the edge of the touch screen, so that the touch screen can be adhered to the display screen of the terminal. Therefore, using the adhesive method causes the edge of the touch screen to leave a certain width. Adhesive area, and in order to ensure the adhesion strength, the adhesion area can not be too narrow, resulting in a wide border on the touch screen, thereby affecting the appearance. As people become more and more popular with narrow-frame touch screens, the glue method will be difficult to meet people's requirements.

Summary of the invention

To solve the above technical problem, the embodiment of the present invention is to provide a terminal, which can implement a narrow border of the screen on the terminal, thereby improving the appearance of the terminal, thereby improving the user experience.

The technical solution of the embodiment of the present invention is implemented as follows:

The embodiment of the invention provides a terminal, including:

a housing and a screen having a screen setting area;

At least one side of the screen setting area coincides with a sidewall of the housing;

a card slot is disposed on an inner side of the side wall overlapping the edge of the screen setting area, and the inner side is a side of the side wall adjacent to the screen setting area;

The edge of the screen corresponding to the card slot is embedded in the card slot.

In an embodiment of the invention, the width of the card slot in the thickness direction of the screen is greater than the thickness of the screen;

The length of the card slot is greater than the length of the side of the screen corresponding to the card slot.

In an embodiment of the invention, the thickness of the edge of the screen corresponding to the card slot is smaller than the center thickness of the screen.

In an embodiment of the invention, the depth of the card slot is greater than or equal to 0.3 mm;

After the edge of the screen corresponding to the card slot is embedded in the card slot, the distance between the edge of the screen and the bottom surface of the card slot is greater than or equal to 0.075 mm.

In one embodiment of the invention, a pair of opposite sides of the screen setting area coincide with a sidewall of the housing.

In an embodiment of the invention, the edges of the screen setting area coincide with the side walls of the housing.

In an embodiment of the invention, the screen and the screen setting area are both rectangular.

An embodiment of the present invention provides a terminal, including: a housing having a screen setting area; and a screen; at least one side of the screen setting area coincides with a sidewall of the housing; and an edge of the screen setting area coincides A card slot is disposed on an inner side of the side wall, and the inner side is a side of the side wall adjacent to the screen installation area; and a side of the screen corresponding to the card slot is embedded in the card slot. Compared with the prior art, the screen is fixed by inserting the side corresponding to the card slot into the card slot, and the screen can be fixed only by the card slot with a small groove depth, so the card is connected. In the method, the thickness of the side wall having the card slot is also small, so that the card is connected, and the narrow frame of the screen on the terminal can be realized, thereby improving the aesthetics of the terminal and improving the user experience.

DRAWINGS

1 is a schematic structural diagram 1 of a terminal according to an embodiment of the present invention;

2 is a schematic structural diagram 2 of a terminal according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram 3 of a terminal according to an embodiment of the present disclosure;

4 is a schematic structural diagram 4 of a terminal according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram 5 of a terminal according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram 6 of a terminal according to an embodiment of the present invention;

Figure 7 is a schematic structural diagram 7 of a terminal according to an embodiment of the present invention;

Figure 8 is a schematic structural diagram 8 of a terminal according to an embodiment of the present invention;

Figure 9 is a schematic structural view 1 of an embodiment of the present invention;

FIG. 10 is a schematic structural diagram 2 of an embodiment of the present invention.

detailed description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments are only a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Embodiment 1

The embodiment of the invention provides a terminal 10. It should be noted that the terminal 10 may be a mobile such as a mobile phone, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a personal digital assistant (PDA, Personal Digital Assistant), a tablet computer, a portable multimedia player, a navigation device, and the like. The terminal may also be a fixed terminal such as a digital television, a desktop computer, an automatic teller machine or the like. The terminal 10 includes:

a housing 101 having a screen setting area 1011 and a screen 102; at least one side of the screen setting area 1011 is coincident with the side wall 1012 of the housing 101; a card slot 10121 is disposed inside the side wall 1012 overlapping the edge of the screen setting area 1011, The inner side is a side of the side wall 1012 adjacent to the screen setting area 1011; the side of the screen 102 corresponding to the card slot 10121 is embedded in the card slot 10121.

Here, the housing 101 is a housing of the terminal 10, and the screen setting area 1011 is an area for setting the screen 102 in the opening area of the housing 101, and the screen 102 may be a liquid crystal display device. Such as touch screen, display screen, etc.

Illustratively, as shown in FIG. 1, the screen setting area 1011 may have only one side that coincides with the side wall 1012 of the housing 101. 2 is a cross-sectional view in the vertical direction of the screen 102. As shown in FIG. 2, the side corresponding to the card slot 10121 in the screen 102 can be fixed to the screen setting area 1011 of the housing 101 by inserting the side of the screen 102 corresponding to the card slot 10121 into the card slot 10121. Inside. Since the card connection method only needs the card slot 10121 with a small groove depth G to fix the side of the screen 102 and the card slot 10121, the thickness J of the side wall 1012 having the card slot 10121 required by the carding mode is also The thickness J of the side wall 1012 having the card slot 10121 is the width of the frame where the screen 102 coincides with the screen setting area. Therefore, by adopting the card connection mode, the screen 102 can realize a narrow border on the side overlapping with the screen setting area, thereby improving the aesthetics of the terminal 10, thereby improving the user experience.

Taking the mobile phone as an example, when the depth G of the card slot 10121 is greater than or equal to 0.3 mm, the screen 102 having a size of 7 inches or less can be relatively firmly fixed in the screen setting area 1011 by the above-mentioned snapping manner. Since the thickness J of the sidewall 1012 having the card slot 10121 only needs to be slightly larger than the depth G of the card slot 10121, the thickness J of the sidewall 1012 having the card slot 10121 may be 0.35 mm, that is, the screen 102 is fixed by the above-mentioned snapping manner. At the time, the width of the border formed on the side coincident with the screen setting area is 0.35 mm. When the screen 102 having a size of 7 inches or less is fixed by the existing adhesive method, in order to ensure the firmness of the adhesive, the width of the area where the glue or the glue is applied on the edge of the screen 102 is usually not less than 0.6 mm, that is, by adhesive. The width of the frame formed when the screen 102 is fixed is at least 0.6 mm. In summary, the width of the frame formed by the fixed screen 102 by the above-mentioned clamping manner is narrower than that of the existing adhesive mode, and the narrow border of the screen 102 of the terminal 10 can be realized.

It is to be noted that the screen setting area 1011 and the screen 102 may have the same shape, and the shape may be a triangle, a rectangle, a polygon, or the like, which is not limited in the embodiment of the present invention. Preferably, the screen 102 and the screen setting area 1011 are both rectangular. This is because screen 102 and screen The setting area 1011 is a rectangle which is most common in practical applications. For example, the screen 102 and the screen setting area 1011 of the mobile phone are both rectangular; the screen 102 and the screen setting area 1011 of the tablet are also rectangular.

In an embodiment of the present invention, the width C of the card slot 10121 in the thickness direction of the screen 102 is greater than the thickness D of the screen 102, and the length B of the card slot 10121 is greater than the length A of the side of the screen 102 corresponding to the card slot 10121.

For example, in order to make the side of the screen 102 corresponding to the card slot 10121 can be embedded in the card slot 10121, the edge corresponding to the screen 102 and the card slot 10121 needs to be embedded in the card slot 10121 in both its thickness and length direction. Therefore, in order to ensure that the edge of the screen 102 corresponding to the card slot 10121 can be embedded in the card slot 10121 in the thickness direction thereof, the width C of the card slot 10121 in the thickness direction of the screen 102 needs to be greater than the thickness D of the screen 102, as shown in FIG. 3 is a cross-sectional view in the vertical direction of the screen 102; at the same time, in order to ensure that the side of the screen 102 corresponding to the card slot 10121 can be embedded in the card slot 10121 in the longitudinal direction thereof, the length B of the card slot 10121 needs to be larger than the screen 102 and The length A of the side corresponding to the card slot 10121 is as shown in FIG. 4, and FIG. 4 is a cross-sectional view of the carding area along the vertical direction of the screen 102.

In an embodiment of the present invention, the thickness F of the edge of the screen 102 corresponding to the card slot 10121 is smaller than the center thickness E of the screen 102, that is, the shape of the screen 102 is thicker at the center and the edge corresponding to the card slot 10121 is thinner. As shown in FIG. 5, FIG. 5 is a cross-sectional view in the vertical direction of the screen 102. Taking the current direction in FIG. 5 as an example, when the edge corresponding to the card slot 10121 is embedded in the card slot 10121, since the edge of the screen 102 is thin, the upper surface of the screen 102 and the upper surface of the side wall 1012 can be made. At the same level, or approximately at the same level, the terminal 10 is more aesthetically pleasing.

In an embodiment of the present invention, after the edge of the screen 102 corresponding to the card slot 10121 is embedded in the card slot 10121, the distance H between the edge of the screen 102 and the bottom surface of the card slot 10121 is greater than or equal to 0.075 mm.

By way of example, as shown in FIG. 6, FIG. 6 is a cross-sectional view in the vertical direction of the screen 102. During the use of the terminal 10, the terminal 10 may be overheated. At this time, the side wall 1012 may also be overheated, so that the bottom surface of the card slot 10121 on the side wall 1012 may expand due to the thermal expansion characteristic, so that the card slot 10121 is The depth is reduced, so that a reserved space for offsetting thermal expansion and contraction needs to be provided between the edge of the screen 102 and the bottom surface of the card slot 10121. Preferably, the distance between the edge of the screen 102 and the bottom surface of the card slot 10121 is greater than Or equal to 0.075 mm. If the distance between the edge of the screen 102 and the bottom surface of the card slot 10121 is less than 0.075 mm, as the temperature continues to increase, the depth of the card slot 10121 will gradually decrease, and the bottom surface of the card slot 10121 will first contact the screen 102. The edge, if the temperature continues to rise at this time, the bottom surface of the card slot 10121 will gradually increase the pressure on the edge of the screen 102. When the pressure reaches the threshold, the screen 102 will be damaged due to excessive compression, therefore, The distance between the edge of the screen 102 and the bottom surface of the card slot 10121 should be greater than or equal to 0.075 mm. Wherein, the threshold is the maximum pressure value that the screen 102 can withstand.

In one embodiment of the invention, a pair of opposite sides of the screen setting area 1011 coincide with the side walls 1012 of the housing 101.

By way of example, as shown in FIG. 7, when the above-described snap-on mode is employed, a set of opposite side borders of the side wall 1012 corresponding to the screen setting area 1011 in the screen 102 can achieve a narrow bezel.

In one embodiment of the invention, the edges of the screen setting area 1011 coincide with the side walls 1012 of the housing 101.

By way of example, as shown in FIG. 8, when the above-described snap-in mode is employed, all of the bezels of the screen 102 can achieve a narrow bezel.

In addition, when the screen 102 has the same shape as the screen setting area 1011, and the area of the screen 102 is larger than the opening area corresponding to the screen setting area 1011, the side of the screen 102 cannot be directly embedded in the card slot 10121. At this time, in order to embed the side of the screen 102 in the card slot 10121, the side wall 1012 needs to have a certain deformability, and the deformation may make the opening area corresponding to the screen setting area 1011 larger than the area of the screen 102. For example, the side wall 1012 can have bouncy. Alternatively, when the side wall 1012 is at a high temperature, the side wall 1012 is deformed; when the side wall 1012 returns to normal temperature, the side wall 1012 is restored to its original shape.

Therefore, when the screen 102 and the screen setting area 1011 have the same shape, and the area of the screen 102 is larger than the opening area corresponding to the screen setting area 1011, it is assumed that the side wall 1012 is deformed when it is at a high temperature, and is restored when it returns to normal temperature. Characteristic, then the installation or removal of the screen 102 can be achieved by heating the side wall 1012.

For example, as shown in FIG. 9, when the screen 102 is installed, the housing 101 may first be placed at a corresponding position of the frame 201, and then the heating device 2011 heats the side wall 1012, and the side wall 1012 expands due to thermal expansion characteristics. . In practical applications, since the side wall 1012 is generally thin, when the side wall 1012 is thermally expanded, the side wall 1012 expands in thickness much less than the length and width of the side wall 1012, so the screen is set. The area of the opening corresponding to the area 1011 is increased. When the opening area corresponding to the screen setting area 1011 is larger than the area of the screen 102, the screen 102 may be placed at a position corresponding to the card slot 10121 in the screen setting area 1011. Next, the heating device 2011 stops heating the side wall 1012, and the side wall 1012 gradually returns to the normal temperature, and returns to the original state due to the cold shrinking property, at which time the opening area of the screen setting area 1011 becomes small, so that the side of the screen 102 is stuck into the card slot 10121. Then, the installation of the screen 102 is completed.

Accordingly, as shown in FIG. 10, when the screen 102 is disassembled, the terminal 10 can be first placed at a corresponding position of the frame 201, and then the heating device 2011 heats the side wall 1012, and the side wall 1012 is deformed by the thermal expansion characteristics. Similarly, the opening area corresponding to the screen setting area 1011 is increased. When the opening area corresponding to the screen setting area 1011 is larger than the area of the screen 102, the screen 102 can be taken out from the card slot 10121, thereby completing the disassembly of the screen 102. .

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. All should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Industrial applicability

The terminal in the embodiment of the present invention includes: a housing having a screen setting area; and a screen; at least one side of the screen setting area coincides with a sidewall of the housing; and a sidewall of the screen arrangement area overlapping the edge of the screen The inner side is provided with a card slot, and the inner side is a side of the side wall adjacent to the screen setting area; the side of the screen corresponding to the card slot is embedded in the card slot, so that the terminal can implement the terminal The narrow border of the upper screen enhances the aesthetics of the terminal and improves the user experience.

Claims

A terminal comprising:

a housing and a screen having a screen setting area;

At least one side of the screen setting area coincides with a sidewall of the housing;

a card slot is disposed on an inner side of the side wall overlapping the edge of the screen setting area, and the inner side is a side of the side wall adjacent to the screen setting area;

The edge of the screen corresponding to the card slot is embedded in the card slot.
The terminal according to claim 1, wherein

The width of the card slot in the thickness direction of the screen is greater than the thickness of the screen;

The length of the card slot is greater than the length of the side of the screen corresponding to the card slot.
The terminal according to claim 2, wherein

The thickness of the edge of the screen corresponding to the card slot is less than the center thickness of the screen.
The terminal according to claim 3, wherein

The depth of the card slot is greater than or equal to 0.3 mm;

After the edge of the screen corresponding to the card slot is embedded in the card slot, the distance between the edge of the screen and the bottom surface of the card slot is greater than or equal to 0.075 mm.
A terminal according to any one of claims 1 to 4, wherein

A pair of opposite sides of the screen setting area coincide with a side wall of the housing.
A terminal according to any one of claims 1 to 4, wherein

The edges of the screen setting area coincide with the side walls of the housing.
The terminal according to claim 6, wherein

The screen and the screen setting area are both rectangular.