Folding shading plate of display screen

Abstract

The utility model discloses a display screen folding visor which comprises a fixed clamping hinge, a visor body and a chain plate seat, hinge cover plates are rotationally connected to the two sides of the chain plate seat, a damping shaft rod is rotationally installed on the surface of the chain plate seat, and a first hinge plate and a second hinge plate are fixedly installed on the surface of the fixed clamping hinge and the surface of the visor body respectively. Connecting strips are arranged on the surfaces of the first hinge plate and the second hinge plate, the other ends of the connecting strips are movably installed on a positioning shaft on the surface of the chain plate base, and a transmission shaft connected with the surface of the damping shaft rod is arranged at one end of the positioning shaft. According to the utility model, through the arrangement of the novel folding type shading plate structure, the hinge connection between the fixed clamping page and the shading plate main body is realized through the chain plate seat, the fixing and shading effects of the surface of a display screen are realized through the fixed clamping page and the shading plate main body respectively, the shading plate main body can be adjusted at any angle, and the quick disassembly and assembly operation can be realized; the structure is simple;

Description

Technical Field

[0001] The utility model relates to the technical field of shading plates, in particular to a folding shading plate for a display screen. Background Art

[0002] At present, the rapid development of the electronics industry has led to an unprecedented prosperity in the display screen market, especially the application of color display screens, which are generally recognized and favored by users for their high technical content, good performance, and easy use. However, the above-mentioned display screen still has some imperfections. When used in an environment with strong external light, the display effect of the display screen will be affected, the color and clarity will be reduced, and the user or operator will not be able to see the display content of the display screen, causing inconvenience. The existing solution is mainly to stick or fix the shading plate structure on the surface of the display screen, but the existing shading plate structure is too simple and inconvenient to disassemble and assemble. In view of this, the existing problems are studied and improved, and a folding shading plate for a display screen is provided to solve the current problems, aiming to achieve the purpose of solving the problem and improving the practical value through this technology. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, the technical solution adopted by the utility model is: a folding shading plate for a display screen, comprising: a fixed clamping page, a shading plate main body and a chain plate seat, both sides of the chain plate seat are rotatably connected with hinge cover plates, a damping shaft rod is rotatably installed on the surface of the chain plate seat, the surfaces of the fixed clamping page and the shading plate main body are respectively fixedly installed with a first page plate and a second page plate, the surfaces of the first page plate and the second page plate are both provided with connecting strips, the other end of the connecting strip is movably installed on a positioning shaft on the surface of the chain plate seat, one end of the positioning shaft is provided with a transmission shaft connected to the surface of the damping shaft rod, a sleeve clamp rod is rotatably installed on the bottom surface of the fixed clamping page and a sleeve groove matched with the sleeve clamp rod is provided on the bottom surface of the fixed clamping page, a side shading sheet is rotatably installed on the surface of the shading plate main body, and a storage groove matched with the side shading sheet is provided on the surface of the shading plate main body.

[0005] In a preferred example, the utility model can be further configured as follows: the fixed clips and the connecting strips on the surface of the sunshade body are arranged symmetrically at the origin, and the fixed clips and the sunshade body are both rotatably mounted on the surface of the chain plate seat through a positioning shaft.

[0006] In a preferred example, the utility model can be further configured as follows: both ends of the hinge cover plate are provided with rotation pins adapted to the inner side of the chain plate seat, the two sections of the fixed clamping leaf and the shading plate body are provided with sliding grooves, and the inner side of the hinge cover plate is in sliding contact with the surface of the fixed clamping leaf and the shading plate body.

[0007] In a preferred example, the utility model can be further configured as follows: the surface of the damping shaft rod is provided with a damping sleeve that abuts against the surface of the chain plate seat, and the damping sleeves on the two damping shaft rod surfaces are in interference abutment.

[0008] In a preferred example, the utility model can be further configured as follows: the number of the damping shaft rods is two and mutually meshing transmission teeth are provided on the surfaces of the two damping shaft rods.

[0009] In a preferred example, the utility model can be further configured as follows: the transmission shaft is a universal joint structure, and the transmission shaft is used for the transmission connection between the positioning shaft and the damping shaft.

[0010] The beneficial effects achieved by the utility model are:

[0011] 1. In the utility model, a new foldable shading plate structure is provided, and a chain plate seat is used to realize the hinged connection between the fixed clips and the shading plate body. The fixed clips and the shading plate body respectively realize the fixation of the display screen surface and the shading effect. The shading plate body can be adjusted to any angle and can be quickly disassembled and assembled. The structure is simple and the practicability is high.

[0012] 2. In the utility model, the chain plate seat is used to connect and assemble the fixed clips and the shading plate body. When not in use, the fixed clips and the shading plate body can be rotated and fit together for storage. The structure is compact and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall storage state of an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the chain plate seat structure of an embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the main structure of a sunshade according to an embodiment of the utility model;

[0017] Figure 5 The present invention is a schematic diagram of a fixed-page structure according to an embodiment of the present invention.

[0018] Reference numerals:

[0019] 100, fixed clamping page; 110, clamping rod; 200, shading plate body; 210, side shading sheet;

[0020] 300, chain plate seat; 310, hinge cover plate; 320, damping shaft rod; 330, first page plate; 340, second page plate; 331, connecting bar; 332, positioning shaft; 333, transmission shaft. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] A folding shading plate for a display screen provided by some embodiments of the present utility model will be described below in conjunction with the accompanying drawings.

[0023] Combination Figure 1-5 As shown, the utility model provides a folding visor for a display screen, comprising: a fixed clip 100, a visor body 200 and a chain plate seat 300, both sides of the chain plate seat 300 are rotatably connected with hinge cover plates 310, a damping shaft rod 320 is rotatably installed on the surface of the chain plate seat 300, and the surfaces of the fixed clip 100 and the visor body 200 are respectively fixedly installed with a first page plate 330 and a second page plate 340, and the surfaces of the first page plate 330 and the second page plate 340 are both provided with connecting strips 331, The other end of the strip 331 is movably mounted on a positioning shaft 332 on the surface of the chain plate seat 300, and one end of the positioning shaft 332 is provided with a transmission shaft 333 connected to the surface of the damping shaft 320, a sleeve clamp rod 110 is rotatably mounted on the bottom surface of the fixed clamp page 100, and the bottom surface of the fixed clamp page 100 is provided with a sleeve groove matched with the sleeve clamp rod 110, and a side shading sheet 210 is rotatably mounted on the surface of the shading plate body 200, and the surface of the shading plate body 200 is provided with a storage groove matched with the side shading sheet 210.

[0024] In this embodiment, the connecting strips 331 on the surfaces of the fixed clip 100 and the visor body 200 are symmetrically arranged about the origin, and both the fixed clip 100 and the visor body 200 are rotatably mounted on the surface of the chain plate seat 300 via the positioning shaft 332 .

[0025] Furthermore, both ends of the hinge cover plate 310 are provided with rotating pins adapted to the inner side of the chain plate seat 300, and the two sections of the fixed clamping leaf 100 and the sunshade body 200 are provided with sliding grooves, and the inner side of the hinge cover plate 310 is in sliding contact with the surface of the fixed clamping leaf 100 and the sunshade body 200.

[0026] Specifically, the hinge cover 310 is used to guide the movement of the fixed clip 100 and the sunshade body 200 .

[0027] In this embodiment, a damping sleeve is disposed on the surface of the damping shaft rod 320 and abuts against the surface of the chain plate seat 300 , and the damping sleeves on the surfaces of the two damping shaft rods 320 are in interference abutment.

[0028] In this embodiment, there are two damping shafts 320 and surfaces of the two damping shafts 320 are provided with mutually meshing transmission teeth.

[0029] In this embodiment, the transmission shaft 333 is a universal joint structure, and the transmission shaft 333 is used for transmission connection between the positioning shaft 332 and the damping shaft 320 .

[0030] Specifically, the rotation damping of the damping shaft 320 is utilized to synchronously block the rotation of the two positioning shafts 332 to maintain the angle between the fixed clip 100 and the visor body 200 .

[0031] The working principle and use process of this utility model:

[0032] When using the shading plate, the fixed clamping page 100 and the shading plate body 200 are rotated to unfold them, and the clamping rod 110 is opened. The clamping rod 110 is sleeved on both sides of the screen to achieve the positioning and fixation of the entire shading plate. The angle can be adjusted by rotating the shading plate body 200, and the side shading sheet 210 on the bottom surface of the shading plate body 200 can be flipped out and exported as needed to perform side shading. During the storage process, the clamping rod 110 can be rotated to the bottom of the fixed clamping page 100 for storage, and the side shading sheet 210 can be rotated and retracted into the bottom surface of the shading plate body 200. The fixed clamping page 100 and the shading plate body 200 rotate to fit their surfaces, completing the storage of the entire shading plate.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A foldable visor for a display screen, characterized in that: include: The fixed clamping leaf (100), the shading plate body (200) and the chain plate seat (300), both sides of the chain plate seat (300) are rotatably connected with hinge cover plates (310), the surface of the chain plate seat (300) is rotatably mounted with a damping shaft rod (320), the surfaces of the fixed clamping leaf (100) and the shading plate body (200) are respectively fixedly mounted with a first page plate (330) and a second page plate (340), the surfaces of the first page plate (330) and the second page plate (340) are both provided with a connecting strip (331), and the other end of the connecting strip (331) is movable. A positioning shaft (332) is rotatably mounted on the surface of the chain plate seat (300), one end of the positioning shaft (332) is provided with a transmission shaft (333) connected to the surface of the damping shaft (320), the bottom surface of the fixed clamping page (100) is rotatably mounted with a sleeve clamping rod (110), and the bottom surface of the fixed clamping page (100) is provided with a sleeve groove matched with the sleeve clamping rod (110), and the surface of the shading plate body (200) is rotatably mounted with a side shading plate (210), and the surface of the shading plate body (200) is provided with a storage groove matched with the side shading plate (210).

2. The folding visor for a display screen according to claim 1, characterized in that: The connecting strips (331) on the surfaces of the fixed clamping leaf (100) and the shading plate body (200) are arranged symmetrically at the origin, and both the fixed clamping leaf (100) and the shading plate body (200) are rotatably mounted on the surface of the chain plate seat (300) via a positioning shaft (332).

3. The foldable visor for display screen according to claim 1, characterized in that: Both ends of the hinge cover plate (310) are provided with rotating pins adapted to the inner side of the chain plate seat (300), two sections of the fixed clamping leaf (100) and the sunshade plate body (200) are provided with sliding grooves, and the inner side of the hinge cover plate (310) is in sliding contact with the surface of the fixed clamping leaf (100) and the sunshade plate body (200).

4. The foldable visor for display screen according to claim 1, characterized in that: The surface of the damping shaft rod (320) is provided with a damping sleeve that abuts against the surface of the chain plate seat (300), and the damping sleeves on the surfaces of the two damping shaft rods (320) are in interference abutment.

5. The foldable visor for display screen according to claim 1, characterized in that: The number of the damping shaft rods (320) is two, and surfaces of the two damping shaft rods (320) are provided with mutually meshing transmission teeth.

6. The foldable visor for display screen according to claim 1, characterized in that: The transmission shaft (333) is a universal joint structure, and the transmission shaft (333) is used for transmission connection between the positioning shaft (332) and the damping shaft (320).

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