Touch display screen with arched cover plate and electronic equipment

Abstract

The embodiment of the utility model provides a touch display screen with an arch-shaped cover plate. The touch display screen comprises an arch-shaped machine shell, the arch-shaped cover plate and a touch display module. The upper surface of the arched cover plate is tightly attached to the inner surface of the arched machine shell. The lower surface of the arched cover plate is a plane, and the touch display module is tightly attached to the lower surface of the arched cover plate. The upper surface of the arched cover plate is tightly attached to the inner surface of the arched machine shell, so that the arched cover plate and the arched machine shell are completely matched, the whole body has the sense of science and technology, the structure is more compact, and the surface looks more integral and higher in permeability; the problem that due to the fact that an air layer is too large, touch is poor or the touch function cannot be achieved is solved, the problem of yellow spots is solved, and use of optical cement is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a touch display screen with an arched cover plate and an electronic device. Background Art

[0002] The traditional flat coated cover cannot fully match the arched casing, and the touch screen set up as above is difficult to achieve precise touch function with a thick air layer. If optical glue is used to fill the air layer, yellow spots and other defects will occur, and the transmittance will also be low. Flattening the bottom of the casing will also affect the touch accuracy and sensitivity, and the transmittance will be even lower. At the same time, the plastic feel is very serious, which greatly affects the product quality and effect. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a spliced ​​curved cover plate and a display module.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] In a first aspect, an embodiment of the utility model provides a touch display screen with an arched cover plate, comprising: an arched housing, an arched cover plate and a touch display module;

[0006] The upper surface of the arched cover plate is closely fitted to the inner surface of the arched casing;

[0007] The lower surface of the arched cover plate is a plane, and the touch display module is tightly fitted to the lower surface of the arched cover plate.

[0008] As a preferred embodiment of the present invention, a window is provided in the middle of the arched casing.

[0009] As a preferred embodiment of the present invention, a transparent plastic sheet is provided at the window opening.

[0010] As a preferred embodiment of the present invention, the arched cover plate is processed by CNC and surface polishing technology.

[0011] As a preferred embodiment of the present invention, the upper surface of the arched cover plate is coated with one or more of an AG film layer, an AR film layer or an AF film layer.

[0012] As a preferred embodiment of the present utility model, both sides of the inner wall of the arched casing include a first step structure;

[0013] Both sides of the upper surface of the arched cover plate include a second step structure;

[0014] The first step structure and the second step structure are arranged correspondingly and cooperatively.

[0015] As a preferred embodiment of the present invention, the first step structure is processed by chamfering process.

[0016] As a preferred embodiment of the present invention, the arched cover plate is made of tempered glass.

[0017] As a preferred embodiment of the present invention, the touch display module includes a display layer and a touch control layer.

[0018] In a second aspect, an embodiment of the present utility model further provides an electronic device, comprising a touch display screen with an arched cover plate as in any embodiment of the present utility model.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. The upper surface of the arched cover plate is closely fitted with the inner surface of the arched housing, so that the two are completely matched, making the whole more technological and the structure more compact, and solving the problem of poor touch or failure of touch function due to too large an air layer;

[0021] 2. The coordinated design of the first step structure and the second step structure further makes the structure more compact and stable;

[0022] 3. The upper surface of the arched cover plate is closely fitted with the inner surface of the arched casing, and the upper surface of the arched cover plate is coated with one or more of an AG film layer, an AR film layer or an AF film layer, thereby solving the yellow spot problem and making the surface look more integrated and more transparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A cross-sectional view of a touch display screen with an arched cover provided by the utility model;

[0024] Figure 2 The present invention is a schematic structural diagram of a touch display screen with an arched cover plate. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] First, see Figure 1-2 The embodiment of the utility model provides a touch display screen with an arched cover, comprising: an arched housing 100, an arched cover 200 and a touch display module 300;

[0030] The upper surface of the arched cover plate 200 is closely fitted to the inner surface of the arched housing 100;

[0031] The lower surface of the arched cover plate 200 is a plane, and the touch display module 300 is tightly fitted to the lower surface of the arched cover plate 200 .

[0032] The upper surface of the arched cover plate is closely fitted with the inner surface of the arched housing, so that the two are completely matched, making the whole more technological, the structure more compact, and the surface looks more integrated and has higher permeability; it solves the problem of poor touch or inability to realize the touch function due to too large an air layer, solves the yellow spot problem, and saves the use of optical glue.

[0033] As a preferred embodiment of the present invention, please refer to Figure 1-2 A window 110 is provided in the middle of the arched housing 100. The display and touch functions of the touch screen can be performed through the window 110.

[0034] As a preferred embodiment of the present invention, please refer to Figure 1-2 A transparent plastic sheet 120 is disposed at the window 110. The transparent plastic sheet 120 is beneficial for protecting the cover plate and is beneficial for the surface integrated design of the housing.

[0035] As a preferred embodiment of the present invention, the arched cover plate 200 is processed by CNC and surface polishing technology. The arched cover plate 200 is processed by CNC and surface polishing technology, so that the surface of the arched cover plate 200 is smoother.

[0036] As a preferred embodiment of the present invention, the upper surface of the arched cover plate 200 is coated with one or more of an AG film layer, an AR film layer or an AF film layer. The upper surface of the arched cover plate is coated with one or more of an AG film layer, an AR film layer or an AF film layer, which not only solves the yellow spot problem, but also makes the surface of the arched cover plate have anti-glare, anti-fingerprint or anti-reflection functions, making it look more integrated and more transparent.

[0037] As a preferred embodiment of the present invention, both sides of the inner wall of the arched housing 100 include a first step structure 130;

[0038] The upper surface of the arched cover plate 200 includes a second step structure 210 on both sides;

[0039] The first step structure 130 and the second step structure 210 are arranged correspondingly and cooperatively.

[0040] In the embodiment of the utility model, the structure of the touch display screen of the arched cover plate is further made more compact and stable through the coordinated design of the first step structure and the second step structure.

[0041] As a preferred embodiment of the present invention, the first step structure 130 is processed by chamfering, so that when the arched housing 100 and the arched cover plate 200 are assembled, the arched cover plate 200 is easier to insert into the inner side of the arched housing, and the problem of damage to the arched cover plate 200 due to edges and corners is avoided.

[0042] As a preferred embodiment of the present invention, the arched cover plate 200 is made of tempered glass, preferably made of high-transmittance tempered glass, which not only makes the touch screen of the arched cover plate better in quality, but also makes the display effect better.

[0043] As a preferred embodiment of the present invention, the touch display module 300 includes a display layer and a touch control layer. The type of the touch display module in the embodiment of the present invention is not specifically limited, and the display layer can be an LCD liquid crystal display structure layer, an OLED display structure layer, and the like.

[0044] In a second aspect, an embodiment of the present utility model further provides an electronic device, comprising a touch display screen with an arched cover plate as in any embodiment of the present utility model.

[0045] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A touch display screen with an arched cover, characterized in that: include: Arched casing, arched cover plate and touch display module; The upper surface of the arched cover plate is closely fitted to the inner surface of the arched housing; The lower surface of the arched cover plate is a plane, and the touch display module is tightly fitted to the lower surface of the arched cover plate.

2. The touch display screen of the arched cover plate according to claim 1, characterized in that: A window is arranged in the middle of the arched casing.

3. The touch display screen of the arched cover plate according to claim 2, characterized in that: A transparent plastic sheet is arranged at the window opening.

4. The touch display screen of the arched cover plate according to claim 1, characterized in that: The arched cover plate is processed by CNC and surface polishing technology.

5. The touch display screen of the arched cover plate according to claim 1, characterized in that: The upper surface of the arched cover plate is coated with one or more of an AG film layer, an AR film layer or an AF film layer.

6. The touch display screen of the arched cover plate according to claim 1, characterized in that: Both sides of the inner wall of the arched casing include a first step structure; Both sides of the upper surface of the arched cover plate include a second step structure; The first step structure and the second step structure are arranged correspondingly and cooperatively.

7. The touch display screen of the arched cover plate according to claim 6, characterized in that: The first step structure is processed by a chamfering process.

8. The touch display screen of the arched cover plate according to claim 1, characterized in that: The arched cover plate is made of tempered glass.

9. The touch display screen of the arched cover plate according to claim 1, characterized in that: The touch display module includes a display layer and a touch control layer.

10. An electronic device, characterized in that: A touch display screen comprising the arched cover plate as described in any one of claims 1-9.

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