Protective special display structure

Abstract

The utility model relates to the technical field of display, and discloses a protective special display structure which comprises a display screen, a protective assembly is arranged on the outer wall of the display screen, the protective assembly comprises a protective shell, the inner wall of the protective shell is fixedly connected to the inner wall of the display screen, and a tempered screen is fixedly connected to one side of the outer wall of the protective shell. A protective pad is fixedly connected to the other side of the outer wall of the protective shell, buffer blocks are arranged at the four corners of the protective shell, buffer cavities are formed in the inner walls of the buffer blocks, sliding grooves are formed in the upper sides of the inner walls of the buffer blocks, buffer pads are fixedly connected to the four corners of the protective shell, and sliding blocks are fixedly connected to the inner walls of the buffer pads; and a sealing assembly is arranged on the outer wall of the protective shell. According to the utility model, the protection capability of the display screen is improved, the probability that the display screen is damaged due to external physical damage is reduced, the service life of the display screen is prolonged, the stable operation of the display screen in a complex environment is ensured, and the normal display function is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technical field especially relates to a protection type special display structure. BACKGROUND

[0002] In today's era of rapid technological development, display devices are widely used in various fields, from electronic devices in daily life to industrial production, military equipment and other special scenarios. In many special application scenarios, such as outdoor work, industrial harsh environment and military operations, display devices face extremely complex and demanding use conditions. For display devices in these scenarios, not only do they need to have clear and stable display functions, but they also need to have strong protection capabilities to resist the influence of various adverse factors from the outside world. Therefore, it is particularly important to develop a protective special display structure that can meet the high requirements of display devices in special environments and ensure accurate information display and stable operation of the device.

[0003] Traditional display devices usually use a relatively simple protection method. In terms of mechanical structure, ordinary plastic or metal shells are often used to wrap the display screen, which has limited protection capabilities. In terms of technical principles, the main focus is on the implementation of display functions, such as using liquid crystal display technology or light-emitting diode display technology to present images. For protection against external environments, only the shell can block, and there is a lack of effective response mechanism for different types of external damage. For example, when facing scratches, the shell material cannot provide sufficient scratch resistance; when subjected to impact, it cannot effectively disperse and buffer the impact force, and the protection effect on the display screen is not good.

[0004] However, this traditional display device protection method has some defects. In daily use, the display screen is easily damaged by external physical damage. Scratching by sharp objects often leaves difficult-to-repair scratches on the screen surface, affecting the clarity and visual effect of the display, making it difficult for users to clearly obtain the information displayed by the device. At the same time, accidental collisions and falls are common problems. Due to the lack of effective buffering and protection structure, when the display screen is impacted, the corners, being relatively weak in structure, are damaged, which in turn causes the display screen to break and the internal components to loosen, making the entire device difficult to use normally, affecting the reliability and service life of the device, and making it difficult to meet the demand for stable operation of display devices in special scenarios. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a protective special display structure, which aims to improve the problem of display screen being easily scratched by sharp objects, being damaged by accidental collisions and falls, corners being more fragile, accidental collisions and falls easily causing the display screen to break and internal components to loosen, and the device being difficult to use normally.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A protective special display structure, including display screen, the display screen outer wall is provided with protection subassembly,

[0007] The protection subassembly includes a protective shell, the inner wall of the protective shell is fixedly connected to the inner wall of the display screen, the outer wall of the protective shell is fixedly connected with a tempered screen on one side, the outer wall of the protective shell is fixedly connected with a protective pad on the other side, the four corners of the protective shell are provided with a buffer block, the inner wall of the buffer block is provided with a buffer cavity, the upper side of the inner wall of the buffer block is provided with a sliding groove, the four corners of the protective shell are fixedly connected with a buffer pad, the inner wall of the buffer pad is fixedly connected with a sliding block, and the outer wall of the protective shell is provided with a sealing assembly.

[0008] Further, the sealing assembly includes a sealing pad, the inner wall of the sealing pad is attached to the protective shell, the outer wall of the sealing pad is attached with an extrusion plate one, the outer wall of the extrusion plate one is fixedly connected with an elastic sheet, one end of the elastic sheet is fixedly connected with an extrusion plate two, and the outer wall of the extrusion plate two is attached with a dustproof pad.

[0009] Further, the outer wall of the dustproof pad is attached to the inner wall of the protective shell, and the dustproof pad is used to prevent dust from entering through the gap between the tempered screen and the protective shell.

[0010] Further, the outer wall of the sealing pad is slidably connected to the inside of the protective shell, and the extrusion plate one is used to push the sealing pad to be attached to the protective shell.

[0011] Further, the outer wall of the elastic sheet is arranged in the inside of the protective shell, and the elastic sheet is used to push the extrusion plate one and the extrusion plate two to move.

[0012] Further, the outer wall of the sliding block is slidably connected to the inside of the sliding groove, and the sliding block is used to move the buffer block.

[0013] Further, the inner wall of the buffer block is slidably connected to the outer wall of the buffer pad, and the buffer block is used to protect the four corners of the protective shell.

[0014] Further, the outer wall of the buffer pad is arranged in the inside of the buffer cavity.

[0015] The utility model has the advantages of:

[0016] 1. In the utility model, the protective shell is wrapped around the display screen, the tempered screen resists scratches and impacts, the protective pad buffers the back impact, and the buffer block, the buffer pad and the buffer cavity cooperate when impacted, consume energy through sliding, extrusion and friction, protect the four corners of the display screen, solve the problem that the display screen is damaged by being scratched by sharp objects, being collided and falling during daily use, the four corners are more fragile, accidental collision and falling can easily cause the display screen to break and the internal components to loosen, leading to the problem that the equipment is difficult to use normally, improve the protection capability of the display screen, reduce the probability of damage to the display screen caused by external physical damage, prolong the service life of the display screen, ensure stable operation in complex environments, and protect the normal display function.

[0017] 2. In the utility model, the elastic sheet is in a rebound state, pushes the two extrusion plates, and makes the sealing gasket and the dustproof pad tightly adhere to the protective shell, effectively blocks dust and water from entering the inside of the display structure, achieves the purpose of blocking dust and water, keeps the inside of the display structure clean, avoids display failure caused by dust and water, and improves the stability and reliability of the display structure. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure diagram of a protective special display structure is provided for the utility model;

[0019] Figure 2 A tempered film partial structure diagram of a protective special display structure is provided for the utility model;

[0020] Figure 3 A buffer block partial structure diagram of a protective special display structure is provided for the utility model;

[0021] Figure 4 A sealing gasket partial structure diagram of a protective special display structure is provided for the utility model.

[0022] LEGEND:

[0023] 1, display screen; 2, protective shell; 3, buffer block; 4, protective pad; 5, buffer cavity; 6, sliding groove; 7, buffer pad; 8, sliding block; 9, tempered screen; 10, dustproof pad; 11, sealing gasket; 12, extrusion plate one; 13, extrusion plate two; 14, elastic sheet. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Referring to Figure 1 - Figure 4 The utility model provides an embodiment: a kind of protective special display structure, including display screen 1, display screen 1 outer wall is provided with protection assembly, for protecting display screen 1 from being damaged;

[0026] Protection assembly includes protective shell 2, protective shell 2 inner wall is fixedly connected in display screen 1 inner wall, protective shell 2 outer wall one side is fixedly connected with toughened screen 9, protective shell 2 outer wall other side is fixedly connected with protective pad 4, it is installed in protective shell 2 back, when equipment drops, buffer impact force, reduce the damage to display screen 1 back, avoid the internal element of display screen 1 from loosening or display screen 1 damage due to impact, protective shell 2 four corners are provided with buffer block 3, located protective shell 2 four corners, when being impacted, buffer pad 7, buffer cavity 5 cooperate with work, buffer cavity 5 is set in buffer block 3 inner wall, sliding slot 6 is set on buffer block 3 inner wall upper side, protective shell 2 four corners are fixedly connected with buffer pad 7, buffer pad 7 inner wall is fixedly connected with sliding block 8, protective shell 2 outer wall is provided with sealing assembly, for improving the sealing between display screen 1 and protective shell 2.

[0027] Specifically, protective shell 2 wraps display screen 1, toughened screen 9 resists the scratch of sharp object outside and the impact of certain intensity, provides direct protection for the front of display screen 1, protective pad 4 on the back of protective shell 2 can effectively buffer impact force when equipment drops by accident, reduce the damage risk to display screen 1, when being impacted, relative sliding occurs between the inside of buffer block 3 and the surface of buffer pad 7, sliding block 8 in the inner wall of buffer pad 7 smoothly slides in the sliding slot 6 in the inner wall of buffer block 3, which makes buffer block 3 can move flexibly, at the same time, buffer pad 7 is located in the buffer cavity 5 inside buffer block 3, in the moment of impact, buffer cavity 5, buffer pad 7 and buffer block 3 cooperate with each other, a large amount of energy is consumed through extrusion and friction, the four corners of protective shell 2 are protected, the impact on display screen 1 is greatly reduced.

[0028] Referring to Figure 1 and Figure 4The sealing assembly comprises a sealing gasket 11, the inner wall of which is attached to the protective shell 2, the outer wall of which is attached to the extrusion plate 1 2, the outer wall of which is fixedly connected with the elastic sheet 14, which is always in a resilient state, one end of which is fixedly connected with the extrusion plate 2 13, the outer wall of which is attached to the dustproof pad 10, the outer wall of which is attached to the inner wall of the protective shell 2, which is used to prevent dust from entering through the gap between the tempered screen 9 and the protective shell 2, the outer wall of the sealing gasket 11 being slidingly connected inside the protective shell 2, the extrusion plate 1 2 being used to push the sealing gasket 11 to attach to the protective shell 2, the outer wall of the elastic sheet 14 being arranged inside the protective shell 2, the elastic sheet 14 being used to push the extrusion plate 1 2 and the extrusion plate 2 13 to move, the outer wall of the sliding block 8 being slidingly connected inside the sliding groove 6, the sliding block 8 being used to move the buffer block 3, the inner wall of the buffer block 3 being slidingly connected to the outer wall of the buffer pad 7, the buffer block 3 being used to protect the four corners of the protective shell 2, and the outer wall of the buffer pad 7 being arranged inside the buffer cavity 5.

[0029] Specifically, the sealing gasket 11 is tightly attached to the protective shell 2, and the elastic sheet 14 is always in a resilient state, under the action of the pushing force of the elastic sheet 14, the extrusion plate 1 2 and the extrusion plate 2 13 are simultaneously pushed, the extrusion plate 1 2 extrudes the sealing gasket 11, the extrusion plate 2 13 extrudes the dustproof pad 10, and the sealing gasket 11 and the dustproof pad 10 are tightly attached to the protective shell 2, the elastic force of the elastic sheet 14 continuously pushes the extrusion plate 1 2 and the extrusion plate 2 13 to constantly adjust the position, and the sealing effect is further optimized.

[0030] Working principle: when a protective special display structure is needed, the protective shell 2 serves as the main protective carrier, the display screen 1 is inside it, providing basic protection, the tempered screen 9 can resist scratches and a certain degree of impact, protecting the front of the display screen 1, and the protective pad 4 on the back of the protective shell 2 can buffer the impact force when falling, when impacted, the buffer block 3 can slide inside the buffer pad 7, making the buffer pad 7 contact with the buffer block 3, the sliding block 8 slides inside the sliding groove 6, making the buffer block 3 move flexibly, at the same time, the buffer pad 7 is inside the buffer cavity 5 of the buffer block 3, when impacted, the buffer cavity 5, the buffer pad 7 and the buffer block 3 cooperate with each other, through extrusion and friction to consume energy, providing good protection for the four corners of the protective shell 2, reducing the impact of the impact force on the display screen 1;

[0031] In addition, the sealing gasket 11 is attached to the protective shell 2, and the elastic sheet 14 is always in a resilient state, the pushing force of the elastic sheet 14 simultaneously pushes the extrusion plate 1 2 and the extrusion plate 2 13 to extrude the sealing gasket 11 and the dustproof pad 10 to tightly attach to the protective shell 2, forming a sealed defense line, the elastic force of the elastic sheet 14 pushes the extrusion plate 1 2 and the extrusion plate 2 13 to move, making the sealing effect better, effectively preventing dust from entering through the gap between the tempered screen 9 and the protective shell 2 to protect the clean environment inside the display structure, and ensuring the stable operation of the display screen 1.

[0032] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A protective special display structure comprising a display screen (1), characterized in that: The display screen (1) outer wall is provided with a protection assembly; The protection assembly includes a protection shell (2), the protection shell (2) inner wall is fixedly connected to the display screen (1) inner wall, the protection shell (2) outer wall one side is fixedly connected with the tempered screen (9), the protection shell (2) outer wall other side is fixedly connected with the protection pad (4), the protection shell (2) four corners are provided with the buffer block (3), the buffer block (3) inner wall is provided with the buffer cavity (5), the buffer block (3) inner wall upper side is provided with the sliding groove (6), the protection shell (2) four corners are fixedly connected with the buffer pad (7), the buffer pad (7) inner wall is fixedly connected with the sliding block (8), the protection shell (2) outer wall is provided with a sealing assembly.

2. A protective special display structure according to claim 1, characterized in that: The sealing assembly includes a sealing pad (11), the sealing pad (11) inner wall is attached to the protection shell (2), the sealing pad (11) outer wall is attached with the extrusion plate one (12), the extrusion plate one (12) outer wall is fixedly connected with the elastic sheet (14), the elastic sheet (14) one end is fixedly connected with the extrusion plate two (13), the extrusion plate two (13) outer wall is attached with the dustproof pad (10).

3. A protective special display structure according to claim 2, characterized in that: The dustproof pad (10) outer wall is attached to the protection shell (2) inner wall, and the dustproof pad (10) is used to prevent dust from entering through the gap between the tempered screen (9) and the protection shell (2).

4. A protective special display structure according to claim 2, characterized in that: The sealing pad (11) outer wall is slidingly connected in the protection shell (2), and the extrusion plate one (12) is used to push the sealing pad (11) and the protection shell (2).

5. A protective special display structure according to claim 2, characterized in that: The elastic sheet (14) outer wall is arranged in the protection shell (2), and the elastic sheet (14) is used to push the extrusion plate one (12) and the extrusion plate two (13) to move.

6. A protective special display structure according to claim 1, characterized in that: The sliding block (8) outer wall is slidingly connected in the sliding groove (6), and the sliding block (8) is used for the buffer block (3) to move.

7. The protective specialty display structure of claim 1, wherein: The buffer block (3) inner wall is slidingly connected to the buffer pad (7) outer wall, and the buffer block (3) is used to protect the four corners of the protection shell (2).

8. The protective specialty display structure of claim 1, wherein: The buffer pad (7) outer wall is arranged in the buffer cavity (5). The buffer pad (7) outer wall is arranged in the buffer cavity (5).

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