Impact-resistant curved-surface display plastic shell

Abstract

The utility model discloses an impact-resistant curved-surface display plastic shell, which relates to the technical field of display protection, and comprises four U-shaped shells, a connecting mechanism and a locking mechanism, the four U-shaped shells are buckled at four corners of a curved-surface display, each U-shaped shell is divided into an outer layer, a middle layer and an inner layer, and the outer layer, the middle layer and the inner layer are connected with each other. The upper U-shaped shell and the lower U-shaped shell are connected through a connecting structure, the connecting structure comprises telescopic plates and inserting plates, inserting grooves are formed in the upper end face and the lower end face of each U-shaped shell, the telescopic plates are fixedly connected to the upper end and the lower end of each inserting plate, and the telescopic plates are inserted into the corresponding inserting grooves. The anti-impact performance of the shell is enhanced, the displayer can be effectively protected in different environments, the multi-layer structure achieves excellent anti-impact performance through combination of different materials, light weight and durability of the shell are guaranteed, and the requirement for long-time use of the displayer is met.

Description

Technical Field

[0001] The utility model relates to the technical field of display protection, in particular to a plastic shell for a curved display with impact resistance. Background Technique

[0002] In modern life, due to its excellent visual effects and wide application scenarios, the curved display has gradually become the mainstream product in the market. However, because the screen of the curved display has an arc structure, its corners and curved parts are extremely vulnerable to impact and damage during use and handling. Therefore, in order to protect the safety of the curved display, various shells or brackets for display protection have emerged in the market. However, most of the existing display protection shells are flat in design, which is difficult to adapt to the unique shape of the curved display, and their impact resistance is limited, unable to provide sufficient protection in case of accidental collision or drop.

[0003] In the prior art, the structural design of the plastic shell usually mainly consists of a single layer or a double layer, lacking targeted protection for each part of the display. At the same time, in terms of the connection structure and fixing method, many designs are difficult to take into account curved displays of different sizes and shapes, resulting in the shell being prone to looseness or detachment after installation, affecting the protection effect of the display.

[0004] Therefore, we propose a plastic shell for a curved display with impact resistance. Content of the Utility Model

[0005] 1. Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a plastic shell for a curved display with impact resistance to solve the problems mentioned in the above background technique.

[0007] 2. Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution:

[0009] A plastic shell for a curved display with impact resistance, including a U-shaped shell, a connection mechanism and a locking mechanism. There are four U-shaped shells in total, and the four U-shaped shells are buckled at the four corners of the curved display. The U-shaped shell is divided into an outer layer, a middle layer and an inner layer. The upper and lower U-shaped shells are connected by a connection structure. The connection mechanism includes a telescopic plate and a plug board. Slots are opened on the upper and lower end faces of the U-shaped shell. Telescopic plates are fixedly connected to both the upper and lower ends of the plug board, and the telescopic plates are inserted into the corresponding slots. A locking mechanism is arranged on the outer surface of the U-shaped shell.

[0010] As a further scheme of the utility model: the material of the outer layer is polycarbonate.

[0011] As a further solution of the utility model: the material of the middle layer is carbon fiber reinforced plastic.

[0012] As a further solution of the utility model: the material of the inner layer is polyurethane foam.

[0013] As a further solution of the utility model: an arc-shaped plate is fixedly connected to the outer surface of the plug board.

[0014] As a further solution of the utility model: anti-slip patterns are provided on both sides of the inner end surface of the U-shaped housing.

[0015] As a further solution of the utility model: the locking mechanism includes an adjusting strip and a fastening block. The adjusting strip is fixedly connected to one side of the U-shaped housing, and the fastening block is fixedly connected to the inner end surface of the adjusting strip. A plurality of uniformly distributed locking grooves are provided on the other side of the U-shaped housing, and the fastening block is inserted into the locking groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The U-shaped housing of the utility model adopts a three-layer structure design, which not only enhances the impact resistance of the housing, but also effectively protects the display in different environments. This multi-layer structure not only achieves excellent impact resistance through the combination of different materials, but also ensures the light weight and durability of the housing, meeting the requirements of long-term use of the display.

[0018] 2. Through the cooperation between the telescopic plate and the plug board, the upper and lower U-shaped housings can be stably connected by inserting into the slot. The telescopic plate has a certain degree of flexibility and can be finely adjusted according to the size of the display, ensuring that the housing can be closely attached to displays of different sizes, preventing the housing from loosening or shifting during use, thereby improving the safety of the display. Moreover, the arc-shaped plate is fixedly connected to the outer surface of the plug board. When the display is accidentally collided during handling, the arc-shaped plate can play a buffering role, absorbing part of the impact force and reducing the direct damage to the corners of the display, thus improving the overall safety of the display. Description of the Drawings

[0019] Figure 1 It is a structural schematic diagram of a shock-resistant plastic housing for a curved display;

[0020] Figure 2 It is Figure 1 An enlarged structural schematic diagram of area A in

[0021] In the figure: 1, U-shaped housing; 2, locking groove; 3, anti-slip pattern; 4, adjusting strip; 5, fastening block; 6, telescopic plate; 7, plug board; 8, arc-shaped plate; 9, slot; 101, outer layer; 102, middle layer; 103, inner layer. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0023] Please refer to Figures 1-2 , in the embodiment of the present utility model, a plastic shell for a shock-resistant curved display includes a U-shaped shell 1, a connecting mechanism and a locking mechanism. There are four U-shaped shells 1 in total, and the four U-shaped shells 1 are buckled at the four corners of the curved display. The U-shaped shell 1 is divided into an outer layer 101, an intermediate layer 102 and an inner layer 103. The upper and lower U-shaped shells 1 are connected by a connecting structure. The connecting mechanism includes a telescopic plate 6 and a plug plate 7. Slots 9 are opened on the upper and lower end faces of the U-shaped shell 1. Telescopic plates 6 are fixedly connected to both the upper and lower ends of the plug plate 7. The telescopic plates 6 are inserted into the corresponding slots 9. An arc plate 8 is fixedly connected to the outer surface of the plug plate 7.

[0024] It should be noted that the cooperation between the telescopic plate 6 and the plug plate 7 enables the upper and lower U-shaped shells 1 to be stably connected by inserting into the slots 9. Moreover, the telescopic plate 6 has a certain degree of flexibility and can be finely adjusted according to the size of the display, ensuring that the shell can be closely attached to displays of different sizes, preventing the shell from loosening or shifting during use, thereby improving the safety of the display. And the arc plate 8 is fixedly connected to the outer surface of the plug plate 7. When the display is accidentally collided during handling, the arc plate 8 can play a buffering role, absorb part of the impact force, and reduce the direct damage to the corners of the display, thereby improving the overall safety of the display.

[0025] The material of the outer layer 101 is polycarbonate, the material of the intermediate layer 102 is carbon fiber reinforced plastic, and the material of the inner layer 103 is polyurethane foam.

[0026] It should be noted that the U-shaped shell 1 adopts a three-layer structure design, which not only enhances the impact resistance of the shell but also can effectively protect the display in different environments. The outer layer 101 is made of polycarbonate material, which has high strength and wear resistance. When the shell is subjected to external impact, it can first bear and disperse most of the impact force to avoid direct damage to the display. The intermediate layer 102 is composed of carbon fiber reinforced plastic. Through its high strength and toughness, the intermediate layer 102 further absorbs the remaining impact force transmitted by the outer layer and at the same time provides additional structural support to prevent the shell from deforming or cracking. The inner layer 103 is made of polyurethane foam material, which has good energy absorption characteristics. When the display is subjected to a large impact, the inner layer 103 can effectively absorb the remaining impact energy and relieve the impact on the display, thereby protecting the internal components of the display from damage.

[0027] This multi-layer structure not only achieves excellent impact resistance through the combination of different materials, but also ensures the lightweight and durability of the outer shell, meeting the requirements of long-term use of the display.

[0028] Anti-slip patterns 3 are provided on both sides of the inner end face of the U-shaped outer shell 1. By increasing the friction with the surface of the display, it effectively prevents the outer shell from sliding or shifting after installation, ensuring that the outer shell can fit firmly on the display.

[0029] A locking mechanism is provided on the outer surface of the U-shaped outer shell 1. The locking mechanism includes an adjustment strip 4 and a fastening block 5. One side of the U-shaped outer shell 1 is fixedly connected with the adjustment strip 4, and the inner end face of the adjustment strip 4 is fixedly connected with the fastening block 5. A plurality of uniformly distributed locking grooves 2 are provided on the other side of the U-shaped outer shell 1, and the fastening block 5 is inserted into the locking groove 2.

[0030] It should be noted that through the locking mechanism, the outer shell can be stably fixed on the display, avoiding loosening of the outer shell caused by external vibration or impact, and further improving the protection effect of the display. The adjustment strip 4 is connected to one side of the U-shaped outer shell 1, and the fastening block 5 is inserted into the locking groove 2 on the other side to achieve stable locking. The uniform distribution of a plurality of locking grooves enables the adjustment strip 4 to be adjusted according to the thickness of the display, ensuring a tight fit between the outer shell and the display and enhancing the protection effect on the display.

[0031] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A plastic shell for a shock-resistant curved display, characterized in that, it includes: U-shaped shells (1), there are four U-shaped shells (1) in total, and the four U-shaped shells (1) are buckled at the four corners of the curved display. The U-shaped shell (1) is divided into an outer layer (101), an intermediate layer (102) and an inner layer (103); Connecting mechanism, the upper and lower U-shaped shells (1) are connected by a connecting structure. The connecting mechanism includes a telescopic plate (6) and an insertion plate (7). Slots (9) are opened on the upper and lower end faces of the U-shaped shell (1). Telescopic plates (6) are fixedly connected to both the upper and lower ends of the insertion plate (7), and the telescopic plates (6) are inserted into the corresponding slots (9); Locking mechanism, a locking mechanism is provided on the outer surface of the U-shaped shell (1).

2. A plastic shell for a shock-resistant curved display according to claim 1, characterized in that, the material of the outer layer (101) is polycarbonate.

3. A plastic shell for a shock-resistant curved display according to claim 1, characterized in that, the material of the intermediate layer (102) is carbon fiber reinforced plastic.

4. A plastic shell for a shock-resistant curved display according to claim 1, characterized in that, the material of the inner layer (103) is polyurethane foam.

5. A plastic shell for a shock-resistant curved display according to claim 1, characterized in that, an arc-shaped plate (8) is fixedly connected to the outer surface of the insertion plate (7).

6. A plastic shell for a shock-resistant curved display according to claim 1, characterized in that, anti-slip patterns (3) are opened on both sides of the inner end face of the U-shaped shell (1).

7. A plastic shell for a shock-resistant curved display according to claim 1, characterized in that, the locking mechanism includes an adjusting strip (4) and a buckling block (5). An adjusting strip (4) is fixedly connected to one side of the U-shaped shell (1), and a buckling block (5) is fixedly connected to the inner end face of the adjusting strip (4). A plurality of uniformly distributed locking grooves (2) are opened on the other side of the U-shaped shell (1), and the buckling block (5) is inserted into the locking groove (2).

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