Liquid crystal display screen assembly

Abstract

The utility model relates to a liquid crystal display screen assembly which comprises a display screen, two supports are fixed on one side of the display screen in a threaded mode, the top of each support is fixedly connected with a fixing ring, and a shielding assembly is arranged in each fixing ring. The shielding assembly comprises a guide rod, the fixed ring is rotationally connected with the guide rod, and the surface of the guide rod is sleeved with a movable ring. Through cooperative use of the guide rod and the folding fan, the folding fan is made of a sunshade material, so that the effective shielding effect on sunlight and lamplight is achieved, meanwhile, the guide rod can rotate through the sliding block, and when the display screen is used, the guide rod is rotated to one side of the display screen, so that the movable ring is pulled to move upwards and reach the position of the horizontal end of the guide rod, and the display screen is conveniently and rapidly folded. Sunlight at the top can be shielded by positioning, sliding prevention and unfolding of the folding fan through the mounting assembly, meanwhile, the shielding area can be increased by the extension assembly according to different irradiation, and the folding fan has flexibility and elasticity and is convenient to use.

Description

Technical Field

[0002] The utility model relates to the field of liquid crystal displays, and particularly relates to a liquid crystal display screen assembly.

Background Art

[0004] A liquid crystal display (LCD) is a type of display used in digital clocks and many portable computers. LCD displays use two sheets of polarizing material with a liquid crystal solution between them. When an electric current passes through the liquid, the crystals re-align so that light cannot pass through them. Thus, each crystal acts like a shutter, allowing light to pass through or blocking it. Currently, technology information products are all developing towards the goals of being light, thin, short, and small, and display products with a long history in computer peripherals are of course no exception.

[0005] A liquid crystal display screen is a common display device. During use, the irradiation of light and sunlight easily causes light spots to appear on the surface of the liquid crystal display screen, resulting in blurring and thus causing display obstacles. Moreover, existing shielding mostly adds a baffle to the top, which is heavy and not easy to disassemble, making it inconvenient for users to use.

Content of the Utility Model

[0007] To solve the above problems, the purpose of the utility model is to provide a liquid crystal display screen assembly, including a display screen. Two brackets are fixedly connected to one side of the display screen by threads. A fixing ring is fixedly connected to the top of the bracket, and a shielding assembly is arranged inside the fixing ring;

[0008] The shielding assembly includes a guide rod. The fixing ring is rotationally connected to the guide rod. A movable ring is sleeved on the surface of the guide rod. A folding fan is attached between the opposite sides of the two movable rings, and both sides of the folding fan are attached to the fixing ring;

[0009] An installation assembly, which is installed on one side of the movable ring;

[0010] An extension assembly, which is installed inside the cavity of the guide rod

[0011] Preferably, the installation assembly includes an arc-shaped plate. The arc-shaped plate is movably connected to the movable ring. A positioning rod is fixedly connected to one side of the arc-shaped plate. Two positioning grooves are opened on one side of the guide rod and are used in cooperation with the positioning rod. A pull rod is fixedly connected to one side of the arc-shaped plate.

[0012] Preferably, the extension assembly includes a telescopic rod. The telescopic rod is slidably installed inside the guide rod. A limiting plate is fixedly connected to one side of the telescopic rod and is used in cooperation with the arc-shaped plate. A groove is opened on one side of the limiting plate and is used in cooperation with the positioning rod.

[0013] Preferably, one side of the arc-shaped plate is fixedly connected with a connecting rod, the connecting rod extends into the movable ring, one side of the connecting rod is fixedly connected with a support plate, and the support plate is attached to the inner cavity of the movable ring.

[0014] Preferably, one side of the support plate is fixedly connected with a spring, and the other end of the spring is connected to the inner wall of the movable ring.

[0015] Preferably, a sliding groove is formed in the inner cavity of the fixed ring, and a sliding block matched with the sliding groove is formed on the surface of the guide rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects: in the above liquid crystal display screen assembly, through the combined use of the guide rod and the folding fan, the folding fan is made of a sunshade material, so that it has an effective shielding effect on sunlight and light. At the same time, the guide rod can rotate through the sliding block. When in use, the guide rod is rotated to one side of the display screen, so as to pull the movable ring to move upward and reach the position of the horizontal end of the guide rod, and is positioned through the installation component to prevent sliding. When the folding fan is unfolded, it can shield the sunlight at the top, and at the same time, according to different irradiations, the extension component can increase the shielding area. The folding fan itself has flexibility and elasticity, which is convenient for use;

[0017] Furthermore, through the setting of the installation component, the user pulls the pull rod to drive the arc-shaped plate to move, thereby driving the connecting rod and the support plate to move, and then driving the spring to be deformed by force. The user can move the movable ring and the arc-shaped plate up and down on the surface of the guide rod, so as to adjust the retracting and extending position of the folding fan and position the folding fan to prevent deviation, which is convenient for repeated use.

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 is a partial structural diagram of the utility model;

[0021] Figure 3 is a structural diagram of the sliding block and the sliding groove of the utility model;

[0022] Figure 4 is a structural diagram of the extension component of the utility model;

[0023] Figure 5 is a structural diagram of the installation component of the utility model.

[0024] In the figure: 1, display screen; 2, bracket; 3, fixing ring; 4, guide rod; 5, movable ring; 6, folding fan; 7, arc plate; 8, positioning rod; 9, positioning groove; 10, pull rod; 11, telescopic rod; 12, limiting plate; 13, groove; 14, connecting rod; 15, support plate; 16, spring; 17, chute; 18, slider.

Specific implementation manner

[0026] The liquid crystal display screen assembly of the present utility model will be further described in detail below through specific embodiments.

[0027] As shown in the figure, it includes a display screen 1. Two brackets 2 are fixedly connected to one side of the display screen 1 by threads. A fixing ring 3 is fixedly connected to the top of the bracket 2. A shielding assembly is arranged inside the fixing ring 3;

[0028] The shielding assembly includes a guide rod 4. The fixing ring 3 is rotatably connected to the guide rod 4. A movable ring 5 is sleeved on the surface of the guide rod 4. A folding fan 6 is attached between the opposite sides of the two movable rings 5. Both sides of the folding fan 6 are attached to the fixing ring 3;

[0029] An installation assembly is installed on one side of the movable ring 5;

[0030] An extension assembly is installed in the inner cavity of the guide rod 4. A chute 17 is opened in the inner cavity of the fixing ring 3. A slider 18 is opened on the surface of the guide rod 4 and is used in cooperation with the chute 17

[0031] By setting the cooperation of the guide rod 4 and the folding fan 6, the folding fan 6 is made of a sunshade material, so as to have an effective shielding effect on sunlight and light. At the same time, the guide rod 4 can rotate through the slider 18. When in use, the guide rod 4 is rotated to one side of the display screen 1, thereby pulling the movable ring 5 to move upward and reaching the position of the horizontal end of the guide rod 4. Positioning is carried out through the installation assembly to prevent sliding. The folding fan 6 is unfolded, and the sunlight at the top can be shielded. At the same time, according to different irradiations, the extension assembly can increase the shielding area. The folding fan 6 itself has flexibility and elasticity, which is convenient for use.

[0032] Further, the installation assembly includes an arc plate 7. The arc plate 7 is movably connected to the movable ring 5. A positioning rod 8 is fixedly connected to one side of the arc plate 7. Two positioning grooves 9 are opened on one side of the guide rod 4 and are used in cooperation with the positioning rod 8. A pull rod 10 is fixedly connected to one side of the arc plate 7. A connecting rod 14 is fixedly connected to one side of the arc plate 7. The connecting rod 14 extends into the movable ring 5. A support plate 15 is fixedly connected to one side of the connecting rod 14. The support plate 15 is attached to the inner cavity of the movable ring 5. A spring 16 is fixedly connected to one side of the support plate 15. The other end of the spring 16 is connected to the inner wall of the movable ring 5.

[0033] By setting up the installation component, the user pulls the pull rod 10, driving the arc-shaped plate 7 to move, thereby driving the connecting rod 14 and the support plate 15 to move, and thus driving the spring 16 to deform under force. The user can move the movable ring 5 and the arc-shaped plate 7 up and down on the surface of the guide rod 4, so as to adjust the position of the folding fan 6 for retraction and extension, and position the folding fan 6 to prevent deviation, which is convenient for repeated use.

[0034] Furthermore, the extension component includes a telescopic rod 11. The telescopic rod 11 is slidably installed inside the guide rod 4. One side of the telescopic rod 11 is fixedly connected with a limiting plate 12 used in cooperation with the arc-shaped plate 7. A groove 13 used in cooperation with the positioning rod 8 is opened on one side of the limiting plate 12.

[0035] By setting up the extension component, when there are too many reflective surfaces, by pulling the limiting plate 12 to drive the telescopic rod 11 to move, the positions of the movable ring 5 and the arc-shaped plate 7 can be adjusted, and the position of the folding fan 6 can be further extended, so as to effectively expand the folding fan 6, and the groove 13 facilitates the positioning rod 8 to be inserted into the positioning groove 9.

[0036] The working principle of the present utility model is as follows: The user rotates the guide rod 4 through the slider 18. When in use, the guide rod 4 is rotated to one side of the display screen 1. The user pulls the pull rod 10, driving the arc-shaped plate 7 to move, thereby driving the connecting rod 14 and the support plate 15 to move, and thus driving the spring 16 to deform under force. The user can move the movable ring 5 and the arc-shaped plate 7 up and down on the surface of the guide rod 4, so as to adjust the position of the folding fan 6 for retraction and extension. When there are too many reflective surfaces, by pulling the limiting plate 12 to drive the telescopic rod 11 to move, the positions of the movable ring 5 and the arc-shaped plate 7 can be adjusted, and the position of the folding fan 6 can be further extended, so as to effectively expand the folding fan 6.

[0037] The above embodiments only exemplarily illustrate the principle and efficacy of the present invention and some applied embodiments, rather than being used to limit the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the creative concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A liquid crystal display assembly, characterized in that: It comprises a display screen (1), two brackets (2) are threadedly fixed on one side of the display screen (1), a fixing ring (3) is fixedly connected to the top of the bracket (2), and a shielding component is arranged inside the fixing ring (3); The shielding assembly comprises a guide rod (4), the fixed ring (3) is rotatably connected to the guide rod (4), a movable ring (5) is sleeved on the surface of the guide rod (4), a folding fan (6) is attached between two opposite sides of the movable rings (5), and both sides of the folding fan (6) are attached to the fixed ring (3); A mounting assembly, wherein the mounting assembly is mounted on one side of the movable ring (5); An extension component is installed in the inner cavity of the guide rod (4).

2. A liquid crystal display assembly according to claim 1, characterized in that: The mounting assembly comprises an arc-shaped plate (7), the arc-shaped plate (7) being movably connected to a movable ring (5), a positioning rod (8) being fixedly connected to one side of the arc-shaped plate (7), two positioning grooves (9) for use with the positioning rod (8) being provided on one side of the guide rod (4), and a pull rod (10) being fixedly connected to one side of the arc-shaped plate (7).

3. A liquid crystal display assembly according to claim 2, characterized in that: The extension assembly comprises a telescopic rod (11), the telescopic rod (11) is slidably mounted inside the guide rod (4), one side of the telescopic rod (11) is fixedly connected with a limit plate (12) used in conjunction with the arc plate (7), and one side of the limit plate (12) is provided with a groove (13) used in conjunction with the positioning rod (8).

4. A liquid crystal display assembly according to claim 2, characterized in that: A connecting rod (14) is fixedly connected to one side of the arc-shaped plate (7), and the connecting rod (14) extends into the movable ring (5). A supporting plate (15) is fixedly connected to one side of the connecting rod (14), and the supporting plate (15) fits in the inner cavity of the movable ring (5).

5. A liquid crystal display assembly according to claim 4, characterized in that: A spring (16) is fixedly connected to one side of the support plate (15), and the other end of the spring (16) is connected to the inner wall of the movable ring (5).

6. The liquid crystal display assembly according to claim 1, characterized in that: The inner cavity of the fixing ring (3) is provided with a sliding groove (17), and the surface of the guide rod (4) is provided with a sliding block (18) used in conjunction with the sliding groove (17).

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