Novel waterproof touch display screen

Abstract

The utility model relates to the technical field of display screens, in particular to a novel waterproof touch display screen which comprises a display screen body, the upper surface and the lower surface of the display screen body are fixedly connected with cover plates, the outer end of the display screen body is connected with frame assemblies in a matched mode, and the frame assemblies are arranged along the edge of the outer end of the display screen body. The cover plate and the upper and lower surfaces of the display screen main body are adhered and connected through an external transparent adhesive, and the display screen main body comprises a liquid crystal display module and a capacitive sensing layer. The effect of protecting the surface of the display screen body is achieved through the cover plates located on the upper surface and the lower surface of the display screen body, meanwhile, adaptive installation of the frame assembly and the display screen body is facilitated, and extrusion damage to the edge position of the display screen body by the frame assembly is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, and in particular to a novel waterproof touch display screen. Background Art

[0002] Since touch screens have rapidly developed from resistive screens to capacitive screens, touch screens have been widely used in smart phones, tablet computers, e-books, watches, bracelets, automotive, industrial control, medical and other fields. As people's living standards and quality of life improve, the requirements for touch screens are also getting higher and higher.

[0003] When the touch screen is used in the bathroom, in water, on rainy days, etc., water vapor or water often enters the inside of the touch screen, resulting in poor appearance and abnormal functions of the touch screen, affecting user use. Although the edges of the existing touch screen are sealed by a frame structure when installed and used, when the existing touch screen is installed and used with the frame structure, the two are only simply surrounded and connected, and there is no waterproof structure against water vapor or external water sources, resulting in poor waterproofness of the entire display assembly.

[0004] Therefore, the utility model proposes a novel waterproof touch display screen. Utility Model Content

[0005] In view of the defects in the prior art, the utility model provides a novel waterproof touch display screen, which can solve:

[0006] When the existing touch display screen is installed and used in conjunction with a frame structure, the two are simply surrounded and connected, and there is no waterproof structure for water vapor or external water sources, resulting in poor waterproofness of the entire display screen assembly.

[0007] In order to solve the above technical problems, the utility model proposes the following technical solutions:

[0008] A novel waterproof touch display screen comprises a display screen body, the upper and lower surfaces of which are fixedly connected with cover plates, the outer end of the display screen body is matched with a frame assembly, and a plurality of frame assemblies are arranged along the outer edge of the display screen body. The cover plate and the upper and lower surfaces of the display screen body are connected by bonding with an external transparent adhesive, and the display screen body comprises a liquid crystal display module and a capacitive sensing layer.

[0009] Furthermore, the cover plate is set as a glass cover plate, the cover plate located on the upper surface of the display screen body is set as a rectangular cover plate, covering the upper surface of the display screen body, and the cover plate located on the lower surface of the display screen body is set as a "U"-shaped cover plate, set along the edge position of the lower surface of the display screen body.

[0010] Furthermore, the frame assembly includes a fixedly connected frame body and an external mounting frame at its outer side, the upper and lower positions of the inner end of the frame body are respectively fixedly connected with a first sealing edge and a second sealing edge, the inner side of the frame body is fixedly connected with a first inner fixed plate and a second inner fixed plate, and the surfaces of the first inner fixed plate and the second inner fixed plate are respectively fixedly connected with a first waterproof layer and a second waterproof layer.

[0011] Furthermore, the frame body is configured as a plastic body as a whole, the inner end is configured as a rectangular opening, and the side connected to the external mounting frame is configured as an "L"-shaped concave setting. The first sealing edge and the second sealing edge are both configured as trapezoidal settings, both of which are configured as hard rubber edges, and the inner surfaces of the first sealing edge and the second sealing edge are further provided with a group of silicone pads.

[0012] Furthermore, the external mounting frame is configured as an "L"-shaped metal frame, which is connected and fixed to the frame body by external screws, and a plurality of mounting holes are provided on the surface of the external mounting frame.

[0013] Furthermore, the first inner fixed plate and the second inner fixed plate are connected to the inner surface of the frame body through external mounting screws, the first waterproof layer and the second waterproof layer are both configured as rubber layers, the second waterproof layer is configured in an "L" shape as a whole, and the first waterproof layer is configured in a rectangular shape, and the two are respectively configured to fit the surface of the cover plate.

[0014] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0015] 1. The utility model protects the surface of the display screen body by means of cover plates located on the upper and lower surfaces of the display screen body, and at the same time facilitates the fitting and installation of the frame assembly and the display screen body, thereby preventing the frame assembly from squeezing and damaging the edge of the display screen body.

[0016] 2. The frame body cooperates with the first sealing edge and the second sealing edge to achieve the effect of clamping and installing the external display screen assembly, and the external mounting frame makes it easy to connect and install the entire device with the external mounting shell.

[0017] 3. The first inner fixing plate and the second inner fixing plate are used to support and fix the corresponding waterproof layer, and the first waterproof layer and the second waterproof layer are in contact with the surface of the cover plate to achieve a waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1It is a front view of the overall structure of the utility model;

[0020] Figure 2 This is a front view of the frame assembly connection in the utility model;

[0021] Figure 3 This is a schematic diagram of the connection of the frame components in the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure in the middle.

[0023] Reference numerals:

[0024] 1. Display screen body; 2. Frame assembly; 3. Cover plate; 4. Frame body; 5. External mounting frame; 6. First sealing edge; 7. Second sealing edge; 8. First inner fixing plate; 9. First waterproof layer; 10. Second inner fixing plate; 11. Second waterproof layer. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] See also Figure 1-4 As shown, a novel waterproof touch display screen comprises a display screen body 1, the upper and lower surfaces of the display screen body 1 are fixedly connected with a cover plate 3, the outer end of the display screen body 1 is matched with a frame assembly 2, and a plurality of frame assemblies 2 are arranged along the outer edge of the display screen body 1, the cover plate 3 and the upper and lower surfaces of the display screen body 1 are connected by bonding with an external transparent adhesive, the display screen body 1 comprises a liquid crystal display module and a capacitive sensing layer, when the device is installed and used, the frame body 4 is inserted into the edge position corresponding to the display screen body 1, wherein the first sealing edge 6, the second sealing edge 7, the first waterproof layer 9 and the second waterproof layer 11 are in contact with the surface of the cover plate 3 to realize the waterproof treatment of the display screen body 1, and when the whole device is installed with an external mounting frame or a mounting shell, the horizontal edge of the external mounting frame 5 is connected to the inner bottom surface of the external mounting shell, and the vertical edge of the external mounting frame 5 is connected to the inner side surface of the external mounting shell.

[0027] In the embodiment of the utility model, the cover plate 3 is set as a glass cover plate, the cover plate 3 located on the upper surface of the display screen body 1 is set as a rectangular cover plate, covering the upper surface of the display screen body 1, and the cover plate 3 located on the lower surface of the display screen body 1 is set as a "U"-shaped cover plate, which is set along the edge position of the lower surface of the display screen body 1. The cover plate 3 located on the upper and lower surfaces of the display screen body 1 can achieve the effect of protecting the surface of the display screen body 1, and at the same time facilitate the adaptation and installation of the frame assembly 2 and the display screen body 1, thereby preventing the frame assembly 2 from squeezing and damaging the edge position of the display screen body 1.

[0028] The frame assembly 2 includes a frame body 4 fixedly connected and an external mounting frame 5 at its outer side. The upper and lower positions of the inner end of the frame body 4 are respectively fixedly connected with a first sealing edge 6 and a second sealing edge 7. The inner side of the frame body 4 is fixedly connected with a first inner fixing plate 8 and a second inner fixing plate 10. The surfaces of the first inner fixing plate 8 and the second inner fixing plate 10 are respectively fixedly connected with a first waterproof layer 9 and a second waterproof layer 11. The frame body 4 is configured as a plastic body as a whole, and the inner end is configured as a rectangular opening. The side connected to the external mounting frame 5 is configured as an "L"-shaped concave setting. The first sealing edge 6 and the second sealing edge 7 are both configured as hard rubber edges, and the inner side surfaces of the first sealing edge 6 and the second sealing edge 7 are additionally provided with a group of silicone pads. The external mounting frame 5 is configured as an "L"-shaped metal frame, and is connected and fixed to the frame body 4 by external screws. At the same time, a plurality of mounting holes are provided on the surface of the external mounting frame 5. The frame body 4 cooperates with the first sealing edge 6 and the second sealing edge 7 to achieve the effect of clamping and installing the external display screen assembly, and the external mounting frame 5 is used to achieve the effect of facilitating the connection and installation of the overall device with the external mounting shell.

[0029] During installation, first embed the outer end of the display screen body 1 into the frame assembly 2, so that the first sealing edge 6 and the second sealing edge 7 clamp the upper and lower outer ends of the display screen body 1, and the silicone pads arranged on the inner sides of the first sealing edge 6 and the second sealing edge 7 contact the surface of the cover plate 3 with good anti-slip and stability, and at the same time cooperate with the cover plate 3 to have good sealing, thereby ensuring the waterproofness of the display screen body 1.

[0030] The first inner fixing plate 8 and the second inner fixing plate 10 are connected to the inner surface of the frame body 4 through external mounting screws, the first waterproof layer 9 and the second waterproof layer 11 are both set as rubber layers, the second waterproof layer 11 is set in an "L" shape as a whole, and the first waterproof layer 9 is set in a rectangular shape. The two are respectively set in contact with the surface of the cover plate 3, and the first inner fixing plate 8 and the second inner fixing plate 10 can achieve the effect of supporting and fixing the corresponding waterproof layer, and the first waterproof layer 9 and the second waterproof layer 11 are in contact with the surface of the cover plate 3 to achieve a waterproof effect.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A novel waterproof touch display screen, characterized in that: The invention comprises a display screen body (1), the upper surface and the lower surface of the display screen body (1) are both fixedly connected to a cover plate (3), the outer end of the display screen body (1) is matched with a frame assembly (2), a plurality of frames (2) are arranged along the outer edge of the display screen body (1), the cover plate (3) and the upper and lower surfaces of the display screen body (1) are connected by gluing with an external transparent adhesive, and the display screen body (1) comprises a liquid crystal display module and a capacitive sensing layer.

2. A novel waterproof touch display screen according to claim 1, characterized in that: The cover plate (3) is configured as a glass cover plate, the cover plate (3) located on the upper surface of the display screen body (1) is configured as a rectangular cover plate, and is configured to cover the upper surface of the display screen body (1), and the cover plate (3) located on the lower surface of the display screen body (1) is configured as a "loop"-shaped cover plate, and is configured along the edge of the lower surface of the display screen body (1).

3. The novel waterproof touch display screen according to claim 1, characterized in that: The frame assembly (2) comprises a frame body (4) which is fixedly connected and an external mounting frame (5) at an outer position thereof; the upper and lower positions of the inner end of the frame body (4) are respectively fixedly connected with a first sealing edge (6) and a second sealing edge (7); the inner side of the frame body (4) is fixedly connected with a first inner fixing plate (8) and a second inner fixing plate (10); the surfaces of the first inner fixing plate (8) and the second inner fixing plate (10) are respectively fixedly connected with a first waterproof layer (9) and a second waterproof layer (11).

4. The novel waterproof touch display screen according to claim 3, characterized in that: The frame body (4) is configured as a plastic body as a whole, the inner end of which is configured as a rectangular opening, and the side connected to the outer mounting frame (5) is configured as an "L"-shaped inward concave, the first sealing edge (6) and the second sealing edge (7) are both configured as trapezoidal, both of which are configured as hard rubber edges, and the inner side surfaces of the first sealing edge (6) and the second sealing edge (7) are additionally provided with a group of silicone pads.

5. The novel waterproof touch display screen according to claim 3, characterized in that: The external mounting frame (5) is configured as an "L"-shaped metal frame, and is connected and fixed to the frame body (4) by external screws. A plurality of mounting holes are provided on the surface of the external mounting frame (5).

6. The novel waterproof touch display screen according to claim 3, characterized in that: The first inner fixing plate (8) and the second inner fixing plate (10) are connected to the inner surface of the frame body (4) via external mounting screws; the first waterproof layer (9) and the second waterproof layer (11) are both rubber layers; the second waterproof layer (11) is arranged in an "L" shape as a whole; the first waterproof layer (9) is arranged in a rectangular shape; and the two are arranged to fit the surface of the cover plate (3) respectively.

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