LCD screen with protective structure

Abstract

The utility model relates to the technical field of LCD screens, and discloses an LCD screen with a protection structure, the bottom position of an LCD screen main body is movably connected with a lower protection shell, the top position of the LCD screen main body is movably connected with an upper protection shell, and four corners of the surface of one side, far away from the LCD screen main body, of the upper protection shell are fixedly connected with air bags; limiting sponge strips are fixedly connected to the periphery of the surface of the side, close to the LCD screen body, of the upper protective shell, supporting silica gel strips are fixedly connected to the periphery of the surface of the side, close to the LCD screen body, of the lower protective shell, and the periphery of the surface of the LCD screen body is clamped and limited through the limiting sponge strips and the supporting silica gel strips. The surface of the lower protective shell is provided with regularly-arranged heat dissipation groove holes, anti-falling assemblies are arranged in the four corners of the side, away from the LCD screen body, of the lower protective shell, and the lower protective shell, the upper protective shell, limiting sponge strips and supporting silica gel strips are arranged, so that the overall edge position of the LCD screen body is protected, the edge of the LCD screen body is prevented from being collided and damaged, and the service life of the LCD screen body is prolonged. And the hidden danger of damage is reduced.

Description

Technical Field

[0001] This utility model relates to the field of LCD screen technology, and more specifically to an LCD screen with a protective structure. Background Technology

[0002] LCD (Liquid Crystal Display) is a flat panel display technology that uses liquid crystal material as an optical modulation medium. It displays images by controlling the alignment of liquid crystal molecules to adjust the backlight transmittance. Its core structure includes a backlight layer, a liquid crystal layer, and a color filter. It has advantages such as low power consumption, thinness, and flicker-free operation, and is widely used in devices such as televisions, monitors, and mobile phones.

[0003] Currently available LCD screens basically meet people's needs, but some problems still exist. Traditional LCD screens are exposed during use, and due to external factors, exposed LCD screens are extremely easy to be damaged, thus affecting the user experience. Therefore, there is an urgent need for an LCD screen with a protective structure to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an LCD screen with a protective structure to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: an LCD screen with a protective structure, including an LCD screen body, a lower protective shell movably connected to the bottom of the LCD screen body, an upper protective shell movably connected to the top of the LCD screen body, and airbags fixedly connected to the four corners of the side surface of the upper protective shell away from the LCD screen body. By providing a lower protective shell, an upper protective shell, a limiting sponge strip, and a supporting silicone strip, it is beneficial to protect the overall edge of the LCD screen body, avoid its edge from collision damage, and reduce the risk of damage.

[0006] Furthermore, limiting sponge strips are fixedly connected to all four sides of the surface of the upper protective shell near the LCD screen body, and supporting silicone strips are fixedly connected to all four sides of the surface of the lower protective shell near the LCD screen body. The LCD screen body surface is clamped and restricted by the limiting sponge strips and supporting silicone strips respectively. By providing the lower protective shell, upper protective shell, limiting sponge strips, and supporting silicone strips, it is beneficial to protect the overall edge of the LCD screen body, avoid its edge from collision damage, and reduce the risk of damage.

[0007] Furthermore, the lower protective shell has regularly arranged heat dissipation slots on its surface, and anti-drop components are installed inside the four corners on the side of the lower protective shell away from the LCD screen body. By providing airbags and anti-drop components, it is beneficial to protect the upper protective shell position through the airbags when the LCD screen body is tilted or impacted due to external reasons, preventing damage to the surface of the LCD screen body. When the anti-drop components are squeezed, the force of the impact is absorbed by the compression spring and air pressure chamber of the anti-drop components, preventing it from being transmitted to the LCD screen body and affecting it.

[0008] Furthermore, the lower protective shell has an air pressure chamber inside the location where the anti-drop component is installed. Pressure relief holes are provided on both sides of the lower protective shell near the air pressure chamber. The pressure relief holes are connected to the air pressure chamber. By compressing the spring and the air pressure chamber through the anti-drop component, the force of the collision is absorbed, preventing it from being transmitted to the main body of the LCD screen and affecting it.

[0009] Furthermore, a spring is fixedly connected to one side of the lower protective shell inside the anti-drop component, which facilitates the push of the anti-drop component to reset.

[0010] Furthermore, the anti-fall component seals the inside of the air pressure chamber. By sealing the inside of the air pressure chamber with the anti-fall component, it is beneficial that when subjected to compression, the air inside the air pressure chamber will support the anti-fall component and prevent it from contracting rapidly.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model, by providing a lower protective shell, an upper protective shell, a limiting sponge strip, and a supporting silicone strip, helps to protect the overall edge of the LCD screen body, avoids collision damage to its edges, and reduces the risk of damage.

[0013] 2. This utility model, by incorporating an airbag and anti-drop components, is beneficial in protecting the upper protective shell position when the LCD screen body is tilted or impacted due to external reasons, preventing damage to the surface of the LCD screen body. When the anti-drop components are squeezed, the force of the impact is absorbed by the compression spring and air pressure chamber of the anti-drop components, preventing it from being transmitted to the LCD screen body and affecting it. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a cross-sectional schematic diagram of the overall structure of this utility model.

[0016] Figure 3 This is an exploded view of the overall structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the anti-fall component structure of this utility model.

[0018] The attached diagram is labeled as follows: 1. LCD screen body; 2. Lower protective shell; 201. Heat dissipation slot; 202. Air pressure chamber; 203. Pressure relief hole; 3. Upper protective shell; 4. Airbag; 5. Limiting sponge strip; 6. Supporting silicone strip; 7. Anti-drop component; 8. Spring. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The LCD screen with protective structure involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figures 1-4 As shown, this utility model provides an LCD screen with a protective structure, including an LCD screen body 1, a lower protective shell 2 movably connected to the bottom of the LCD screen body 1, an upper protective shell 3 movably connected to the top of the LCD screen body 1, and airbags 4 fixedly connected to the four corners of the side surface of the upper protective shell 3 away from the LCD screen body 1. By providing the lower protective shell 2, the upper protective shell 3, the limiting sponge strip 5, and the supporting silicone strip 6, it is beneficial to protect the overall edge of the LCD screen body, avoid its edge from collision damage, and reduce the risk of damage.

[0021] Among them, the upper protective shell 3 has a limiting sponge strip 5 fixedly connected to the four sides of the side surface of the LCD screen body 1 near the LCD screen body 1, and the lower protective shell 2 has a supporting silicone strip 6 fixedly connected to the four sides of the side surface of the LCD screen body 1 near the LCD screen body 1. The four sides of the surface of the LCD screen body 1 are clamped and restricted by the limiting sponge strip 5 and the supporting silicone strip 6 respectively. By providing the lower protective shell 2, the upper protective shell 3, the limiting sponge strip 5, and the supporting silicone strip 6, it is beneficial to protect the overall edge of the LCD screen body, avoid its edge from collision damage, and reduce the risk of damage.

[0022] The lower protective shell 2 has regularly arranged heat dissipation slots 201 on its surface. Anti-drop components 7 are installed inside the four corners of the lower protective shell 2 on the side away from the LCD screen body 1. With the airbag 4 and anti-drop components 7, the upper protective shell 3 is protected by the airbag 4 when the LCD screen body 1 is tilted or hit by external factors, preventing damage to the surface of the LCD screen body 1. When the anti-drop components 7 are squeezed, the force of the impact is absorbed by the compression spring 8 and the air pressure chamber 202 of the anti-drop components, preventing it from being transmitted to the LCD screen body 1 and affecting it.

[0023] The lower protective shell 2 has an air pressure chamber 202 inside the location where the anti-drop component 7 is located. Pressure relief holes 203 are provided on both sides of the lower protective shell 2 near the air pressure chamber 202. The pressure relief holes 203 are connected to the air pressure chamber 202. By squeezing the spring 8 and the air pressure chamber 202 through the anti-drop component, the force of the collision is absorbed, preventing it from being transmitted to the LCD screen body 1 and affecting it.

[0024] Among them, the anti-drop component 7 is fixedly connected to a spring 8 on one side inside the lower protective shell 2. The spring 8 helps to push the anti-drop component 7 to reset.

[0025] The anti-fall component 7 seals the inside of the air pressure chamber 202. By sealing the inside of the air pressure chamber 202 with the anti-fall component 7, it is beneficial that when it is squeezed, the air inside the air pressure chamber 202 will support the anti-fall component 7 and prevent it from contracting rapidly.

[0026] The working principle of this utility model is as follows: First, when the LCD screen body 1 is in use, its edges are protected by the lower protective shell 2 and the upper protective shell 3. At the same time, the supporting silicone strip 6 and the limiting sponge strip 5 inside the lower protective shell 2 and the upper protective shell 3 wrap around the edges of the LCD screen body 1 to prevent damage to the LCD screen body 1 due to excessive clamping. Then, when the LCD screen body 1 tilts to one side, the airbags 4 at the four corners of the surface of the upper protective shell 3 absorb the impact of the tilt, and at the same time, keep the surface of the LCD screen body 1 away from the ground, thereby protecting the LCD screen body 1 from collision. Then, when the LCD screen body 1 tilts to the other side, the anti-drop components 7 at the four corners of the bottom of the lower protective shell 2 enter the air pressure chamber 202 due to the impact. At this time, the spring 8 and the gas inside the air pressure chamber 202 dampen the anti-drop components 7, reducing the contraction speed of the anti-drop components 7, thereby absorbing the impact force and preventing the LCD screen body 1 from being damaged by the impact force.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LCD screen with a protective structure, comprising an LCD screen body (1), characterized in that: The bottom of the LCD screen body (1) is movably connected to a lower protective shell (2), and the top of the LCD screen body (1) is movably connected to an upper protective shell (3). Airbags (4) are fixedly connected to the four corners of the side surface of the upper protective shell (3) away from the LCD screen body (1).

2. The LCD screen with a protective structure according to claim 1, characterized in that: The upper protective shell (3) has a limiting sponge strip (5) fixedly connected around the surface of the side of the LCD screen body (1), and the lower protective shell (2) has a supporting silicone strip (6) fixedly connected around the surface of the side of the side of the LCD screen body (1). The LCD screen body (1) is clamped and restricted around the surface by the limiting sponge strip (5) and the supporting silicone strip (6).

3. An LCD screen with a protective structure according to claim 1, characterized in that: The lower protective shell (2) has regularly arranged heat dissipation slots (201) on its surface, and anti-drop components (7) are provided inside the four corners of the lower protective shell (2) on the side away from the LCD screen body (1).

4. An LCD screen with a protective structure according to claim 3, characterized in that: The lower protective shell (2) has an air pressure chamber (202) inside the position where the anti-fall component (7) is located. Pressure relief holes (203) are provided on both sides of the surface of the lower protective shell (2) and near the air pressure chamber (202). The pressure relief holes (203) are connected to the air pressure chamber (202).

5. An LCD screen with a protective structure according to claim 3, characterized in that: The anti-fall component (7) is fixedly connected to a spring (8) on one side inside the lower protective shell (2).

6. An LCD screen with a protective structure according to claim 3, characterized in that: The anti-fall component (7) seals the inside of the air pressure chamber (202).

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