Display case with stacked touch screen and display screen

Abstract

The utility model discloses a display case with a touch screen and a display screen mounted in a stacked manner, which is characterized by comprising a front panel, the touch screen, the display screen and a case body, the front panel is arranged above the case body, the touch screen and the display screen are arranged between the front panel and the case body, and sealing rings are arranged on two sides of the touch screen. Flexible symmetrical pressing and positioning in the thickness direction are carried out through the sealing rings, the periphery is positioned through uniform gaps between the inner wall of the front panel and the periphery of the display screen and sealant, the structure is simple, and mounting and fixing are convenient. Certain gaps are formed between the display screen and the touch screen and between the display screen and the partition plate of the box body, so that collision between the display screen and the touch screen and between the display screen and the partition plate of the box body during vibration of the box is prevented, and the fragile touch screen and the fragile display screen are well protected.

Description

Technical Field

[0001] The utility model relates to a display, in particular to a display chassis with a touch screen and a display screen stacked and installed. Background Art

[0002] Display screens and touch screens are two different devices. Display screens are mainly used to display images and videos, while touch screens allow users to interact by touching. In some devices, touch screens and display screens are integrated together, which can reduce installation space, but there are many disadvantages.

[0003] The main disadvantages of integrated screens are:

[0004] 1. Durability issue: This is achieved by covering the surface of the touch screen with one or more layers of special materials, which will reduce the overall durability of the screen and make it easy to be scratched or damaged.

[0005] 2. Increased costs: The technology of integrated touch screens is relatively complex and the manufacturing cost is high.

[0006] 3. Maintenance difficulty: Any problem in any part may cause the entire screen to be scrapped, and the failure rate is relatively high.

[0007] Therefore, in most cases, the display screen and touch screen are installed independently. However, independent installation is generally a single-layer installation of dual-screen displays on a plane, either left or right or up and down. The disadvantage of dual-screen display is that it takes up more space and affects the appearance. Utility Model Content

[0008] The utility model aims to provide a display chassis with a touch screen and a display screen stacked and installed, so as to solve the disadvantage of large space occupied by double-screen displays in the prior art.

[0009] The utility model is implemented by adopting the following technical scheme: a display chassis with a touch screen and a display screen stacked and installed, characterized in that it includes a front panel, a touch screen, a display screen, and a box body, wherein the front panel is arranged above the box body, the touch screen and the display screen are arranged between the front panel and the box body, and sealing rings are arranged on both sides of the touch screen.

[0010] Furthermore, a sinking cavity is provided on the back of the front panel, and the touch screen is provided in the sinking cavity. The area of ​​the sinking cavity is equal to the area of ​​the touch screen, so that the touch screen and the front panel are gap-matched.

[0011] Furthermore, a groove for installing a sealing ring is provided on the bottom surface of the sinking cavity, and a sealing ring 1 is provided in the groove.

[0012] Furthermore, the box body is provided with a mounting groove, the mounting groove is provided with bosses around it, the surface of the boss is provided with a groove for installing a sealing ring, and a second sealing ring is provided in the groove.

[0013] Furthermore, the sealing ring 1 and the sealing ring 2 are symmetrically arranged on both sides of the touch screen.

[0014] Furthermore, the depth of the mounting groove is greater than the thickness of the display screen, ensuring that there is a 0.5 mm gap between the touch screen and the display screen.

[0015] Furthermore, the box body and the front panel are connected by bolts, and the bolts are evenly arranged around the periphery with a gap of ≤50mm.

[0016] The display chassis with a touch screen and a display screen stacked and installed in the utility model has the following beneficial effects:

[0017] The sealing ring is used to perform flexible and symmetrical compression and positioning in the thickness direction, and the inner wall of the front panel and the surrounding of the display screen are used to maintain a uniform gap and add sealant for positioning. The structure is simple and easy to install and fix. There is a certain gap between the display screen and the touch screen, as well as between the display screen and the cabinet partition to prevent collisions between them when the chassis vibrates, which plays a good protective role for the fragile touch screen and display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 An exploded view of a display chassis with a touch screen and a display screen stacked together;

[0020] Figure 2 A side sectional view of a display chassis with a touch screen and a display screen stacked together;

[0021] Figure 3 for Figure 2 Partial view at F in the middle;

[0022] In the figure: 1-front panel, 2-sealing ring 1, 3-touch screen, 4-sealing ring 2, 5-display screen, 6-box. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1-3 As shown, a display chassis with a touch screen and a display screen stacked and installed, it includes a front panel 1, a sealing ring 1 2, a touch screen 3, a sealing ring 2 4, a display screen 5, and a box body 6, wherein the front panel 1 is arranged above the box body 6 and is bolted to the box body 6, and the touch screen 3 and the display screen 5 are arranged between the front panel 1 and the box body 6. A sinking cavity is arranged on the back of the front panel 1, and the touch screen 3 is arranged in the sinking cavity. The area of ​​the sinking cavity is equal to the area of ​​the touch screen 3, so that the touch screen 3 can be gap-matched with the front panel 1. A groove for installing the sealing ring 1 2 is arranged on the bottom surface of the sinking cavity.

[0026] The box body 6 is provided with a mounting groove, the display screen 5 is arranged in the mounting groove, and the side wall of the mounting groove is also provided with a mounting hole, and the display screen 5 is connected to the side wall of the mounting groove through the mounting hole bolts. The mounting groove is surrounded by a boss structure, and the surface of the boss is provided with a groove for installing the sealing ring 2 4. The sealing ring 1 2 and the sealing ring 2 4 are symmetrically arranged, and play a role in fixing and shock absorbing the touch screen 3 on both sides of the touch screen 3. The depth of the mounting groove is greater than the thickness of the display screen 5, ensuring that there is a 0.5mm gap between the touch screen 3 and the display screen 5.

[0027] In order to ensure that the sealing ring has sufficient pressing force and the gap is uniform after installation, the installation bolts of the box body 6 and the front panel 1 are evenly arranged around the periphery, and the gap is ≤50mm.

[0028] The above embodiments describe the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the changes and modifications made by the technicians in this field shall be within the scope of protection of the claims attached to the utility model.

Claims

1. A display chassis with a touch screen and a display screen stacked together, characterized in that: The device comprises a front panel (1), a touch screen (3), a display screen (5), and a box (6), wherein the front panel (1) is arranged above the box (6), the touch screen (3) and the display screen (5) are arranged between the front panel (1) and the box (6), and sealing rings are arranged on both sides of the touch screen (3).

2. A display chassis with a touch screen and a display screen stacked together according to claim 1, characterized in that: The back of the front panel (1) is provided with a sinking cavity, the touch screen (3) is arranged in the sinking cavity, and the area of ​​the sinking cavity is equal to the area of ​​the touch screen (3), so that the touch screen (3) and the front panel (1) are clearance-matched.

3. A display chassis with a touch screen and a display screen stacked together according to claim 2, characterized in that: The bottom surface of the sinking cavity is provided with a groove for installing a sealing ring, and a sealing ring 1 (2) is arranged in the groove.

4. A display chassis with a touch screen and a display screen stacked together according to claim 3, characterized in that: The box body (6) is provided with a mounting groove, a boss is provided around the mounting groove, a groove for mounting a sealing ring is provided on the surface of the boss, and a second sealing ring (4) is provided in the groove.

5. A display chassis with a touch screen and a display screen stacked together according to claim 4, characterized in that: The sealing ring 1 (2) and the sealing ring 2 (4) are symmetrically arranged on both sides of the touch screen (3).

6. A display chassis with a touch screen and a display screen stacked together according to claim 4, characterized in that: The depth of the mounting groove is greater than the thickness of the display screen (5), ensuring that there is a 0.5 mm gap between the touch screen (3) and the display screen (5).

7. A display chassis with a touch screen and a display screen stacked together according to claim 1, characterized in that: The box body (6) and the front panel (1) are connected by bolts, and the bolts are evenly arranged around the periphery, with a gap of ≤50 mm.

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