Curved-surface backboard of display

Abstract

The utility model belongs to the technical field of display backboards, and particularly relates to a display curved backboard which comprises a curved backboard body and a filter screen plate, a through groove of the curved backboard body is in butt joint with the filter screen plate, and a connecting pad is adhered to the outer side of the filter screen plate. And one side, close to the filter screen plate, of the curved-surface back plate main body is movably connected with the cover plate through a rotating shaft. According to the curved-surface backboard of the display, the filter screen plate and the curved-surface backboard main body are limited together, at the moment, the cover plates can cover the filter screen plate under the influence of the gravity of the cover plates, and when a user controls the heat dissipation function of the filter screen plate, rotates one of the cover plates to enable the cover plate to be away from the filter screen plate, and rotates the supporting rods to enable the supporting rods to drive the clamping blocks to be rotationally inserted into the clamping grooves; the clamping blocks and the clamping grooves are limited together, at the moment, the supporting rods can support the cover plate, the cover plate cannot cover the filter screen plate, and a worker can control whether the filter screen plate of the curved-surface backboard of the display conducts heat dissipation or not.

Description

Technical Field

[0001] The utility model relates to the technical field of display backplates, and particularly relates to a curved display backplate. Background Technique

[0002] A curved display backplate refers to the main component installed on the back of a curved display. The curved display backplate perfectly matches the curvature and shape of the curved display to provide better structural support and aesthetics. It can also optimize the structural strength and stability of the display to ensure that there is no distortion or distortion during use. The curved display backplate can withstand the pressure and stress during normal use;

[0003] The curved display backplate needs to bear the pressure and stress during the use of the display. In order to improve the air circulation inside the display, the backplate needs to be provided with heat dissipation holes or designed with large heat sinks. Since it is difficult to turn off the heat dissipation function of the heat dissipation holes or heat sinks of the curved display backplate during low load or low temperature environments, it is not convenient to reduce the temperature fluctuation of the display during operation. Therefore, we propose a curved display backplate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a curved display backplate to solve the problem that it is difficult to turn off the heat dissipation function of the heat dissipation holes or heat sinks of the curved display backplate during low load or low temperature environments, and it is not convenient to reduce the temperature fluctuation of the display during operation as proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A curved display backplate, including a curved backplate main body and a filter mesh plate. The through groove of the curved backplate main body is butted with the filter mesh plate, and a connecting pad is adhered to the outside of the filter mesh plate. One side of the curved backplate main body close to the filter mesh plate is movably connected with a cover plate through a rotating shaft, and a storage groove is opened on the inner side of the cover plate, and a clamping groove is opened on one side of the storage groove.

[0006] Preferably, a first magnetic block is inlaid in the inner side of the clamping groove, and one side of the curved backplate main body close to the storage groove is movably connected with a support rod through a rotating shaft.

[0007] Preferably, a clamping block is fixed on one side of the support rod close to the storage groove, and a second magnetic block is fixed on one side of the clamping block.

[0008] Preferably, the clamping block is in snap-fit connection with the clamping groove, and the connecting pad is made of rubber material.

[0009] Preferably, the connecting pad is pressed against the through groove of the curved backplate main body.

[0010] Preferably, the first magnetic block and the second magnetic block are magnetically attracted.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the curved backplane of the display, the filter screen is restricted together with the main body of the curved backplane. At this time, the cover plate can cover the filter screen under the influence of its own gravity. When the user controls the heat dissipation function of the filter screen and rotates one of the cover plates to move the cover plate away from the filter screen, at the same time, rotates the support rod to drive the clamping block to rotate and insert into the card slot, so that the clamping block is restricted with the card slot. At this time, the support rod can support the cover plate, so that the cover plate does not cover the filter screen, enabling the staff to control whether the filter screen of the curved backplane of the display dissipates heat.

[0012] 1. For the curved backplane of the display, when the curved backplane of the display dissipates heat in a low-load or low-temperature environment, after installing the main body of the curved backplane with the display, the cover plate can be rotated and opened, and then the filter screen is docked with the through groove of the main body of the curved backplane, so that the filter screen is restricted together with the main body of the curved backplane. At this time, the cover plate can cover the filter screen under the influence of its own gravity to prevent the filter screen from dissipating heat. When the user controls the heat dissipation function of the filter screen and rotates one of the cover plates to move the cover plate away from the filter screen, at the same time, rotates the support rod to drive the clamping block to rotate and insert into the card slot, so that the clamping block is restricted with the card slot. At this time, the support rod can support the cover plate, so that the cover plate does not cover the filter screen, enabling the staff to control whether the filter screen of the curved backplane of the display dissipates heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic three-dimensional structure diagram of the main body of the curved backplane and the cover plate of the present utility model;

[0014] Figure 2 Schematic three-dimensional structure diagram of the main body of the curved backplane and the filter screen of the present utility model;

[0015] Figure 3 Schematic three-dimensional structure diagram of the filter screen and the cover plate of the present utility model;

[0016] Figure 4 For the present utility model Figure 3 Partial enlarged structure diagram at position A in

[0017] In the figure: 1. Main body of the curved backplane; 2. Filter screen; 2001. Connecting pad; 201. Cover plate; 202. Receiving groove; 203. Card slot; 204. First magnetic block; 205. Support rod; 206. Clamping block; 207. Second magnetic block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1 - 4 , the present invention provides a technical solution: a curved backplane of a display, including a curved backplane main body 1 and a filter screen plate 2. The through groove of the curved backplane main body 1 is butted with the filter screen plate 2, and a connecting pad 2001 is adhered to the outer side of the filter screen plate 2. One side of the curved backplane main body 1 close to the filter screen plate 2 is movably connected to a cover plate 201 through a rotating shaft, and a receiving groove 202 is opened inside the cover plate 201, and a card slot 203 is opened on one side of the receiving groove 202. A first magnetic block 204 is embedded inside the card slot 203. One side of the curved backplane main body 1 close to the receiving groove 202 is movably connected to a support rod 205 through a rotating shaft. A clamping block 206 is fixed on one side of the support rod 205 close to the receiving groove 202, and a second magnetic block 207 is fixed on one side of the clamping block 206. The clamping block 206 is in snap-fit connection with the card slot 203. The connecting pad 2001 is made of rubber material, and the connecting pad 2001 is pressed against the through groove of the curved backplane main body 1. The first magnetic block 204 and the second magnetic block 207 are magnetically attracted to each other.

[0020] During specific implementation, according to Figures 1 - 4 , when the curved backplane of the display dissipates heat in a low-load or low-temperature environment, after installing the curved backplane main body 1 on the display, the cover plate 201 can be rotated and opened to expose the through groove of the curved backplane main body 1. Then, the filter screen plate 2 is butted with the through groove of the curved backplane main body 1. Since the connecting pad 2001 is made of rubber material and has a certain deformation ability, and the connecting pad 2001 is pressed against the through groove of the curved backplane main body 1, the filter screen plate 2 and the curved backplane main body 1 are restricted together. At this time, the cover plate 201 can cover the filter screen plate 2 under the influence of its own gravity to prevent the filter screen plate 2 from dissipating heat. When the user controls the heat dissipation function of the filter screen plate 2 and rotates one of the cover plates 201 to make the cover plate 201 away from the filter screen plate 2, and at the same time rotates the support rod 205 to drive the clamping block 206 to rotate and insert into the card slot 203, so that the clamping block 206 is in snap-fit connection with the card slot 203. At the same time, the first magnetic block 204 and the second magnetic block 207 are magnetically attracted and restricted together, so that the clamping block 206 and the card slot 203 are restricted together. At this time, the support rod 205 can support the cover plate 201 so that the cover plate 201 does not cover the filter screen plate 2, enabling the staff to control whether the filter screen plate 2 of the curved backplane of the display dissipates heat.

[0021] In summary, the curved backplane of the display needs to bear the pressure and stress during the use of the display. In order to improve the air circulation inside the display, the backplane needs to be provided with heat dissipation holes or designed with large heat sinks. When the curved backplane of the display dissipates heat under low load or in a lower temperature environment, one of the cover plates 201 can be rotated to make the cover plate 201 away from the filter plate 2. At the same time, the support rod 205 is rotated to drive the block 206 to rotate and insert into the slot 203, so that the block 206 and the slot 203 are restricted together. At this time, the support rod 205 can support the cover plate 201, so that the cover plate 201 does not cover the filter plate 2, enabling the staff to control whether the filter plate 2 of the curved backplane of the display dissipates heat. The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A curved backplane for a display, comprising a curved backplane main body (1) and a filter screen (2), characterized in that: A filter screen (2) is butted against a through groove of the curved backplane main body (1), and a connecting pad (2001) is adhered to the outer side of the filter screen (2). The side of the curved backplane main body (1) close to the filter screen (2) is movably connected to a cover plate (201) through a rotating shaft. A storage groove (202) is formed inside the cover plate (201), and a clamping groove (203) is formed on one side of the storage groove (202).

2. The curved backplane of a display according to claim 1, wherein: A first magnet block (204) is embedded inside the clamping groove (203). The side of the curved backplane main body (1) close to the storage groove (202) is movably connected to a support rod (205) through a rotating shaft.

3. The curved backplane of a display according to claim 2, characterized in that: A clamping block (206) is fixed to the side of the support rod (205) close to the storage groove (202), and a second magnet block (207) is fixed to one side of the clamping block (206).

4. The curved backplane of a display according to claim 3, characterized in that: The clamping block (206) is in snap-fit connection with the clamping groove (203). The connecting pad (2001) is made of rubber material.

5. The curved backplane of a display according to claim 4, characterized in that: The connecting pad (2001) is pressed against the through groove of the curved backplane main body (1).

6. A curved backplane of a display according to claim 3, wherein: The first magnet block (204) and the second magnet block (207) are magnetically attracted to each other.

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