A protective structure for high-transmittance and high-display liquid crystal screen

Abstract

The utility model discloses a protective structure for a high-transmittance and high-definition liquid crystal screen, comprising a protective plate box and a protective cover plate covered on the top of the protective plate box, a positioning support plate being provided on one side of the interior of the protective plate box, and a clamping mechanism cooperating with the positioning support plate to clamp the liquid crystal screen on the other three sides of the interior of the protective plate box; the utility model can be used to store the liquid crystal screen through the protective plate box provided, the liquid crystal screen can be clamped and fixed by the clamping mechanism provided, the liquid crystal screen can be pressed by the pressing mechanism, and then the protective cover plate is covered on the top of the protective plate box by a connecting piece, so as to further protect the liquid crystal screen, improve the protective effect of the liquid crystal screen, avoid the situation that the liquid crystal screen is damaged by collision during transportation, and is also convenient for loading the liquid crystal screen into the interior of the protective plate box, so as to avoid the situation that the currently used foam board is easy to drop and needs to be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of high-transmittance and high-display liquid crystal screens, in particular to a protective structure for high-transmittance and high-display liquid crystal screens. Background Art

[0002] Transparent LED displays are essentially a type of LED display. These high-definition displays share some characteristics with traditional LED displays. Like traditional displays, transparent LED displays are self-luminous. Unlike projection and rear-projection technologies, they do not require other tools such as projection and can independently display dynamic videos and images. Transparent LED displays utilize an aluminum enclosure and ultra-thin circuit boards, allowing them to blend seamlessly into their surroundings. Their corresponding bracket design makes them virtually invisible from a distance, yet allows viewing through glass. The transparent screen's design incorporates the structural principles of Venetian blinds, creating a sense of transparency through the gaps created by the parallel arrangement of light strips without affecting indoor lighting. Once lit, they can display dynamic promotional information, such as photos and videos.

[0003] When transporting LCD screens, they need to be packaged. However, the current LCD screen packaging protection structure mostly uses foam boards for protection. The foam boards are easily damaged and need to be cleaned after packaging, which is time-consuming and labor-intensive. They are also prone to debris falling off, making it inconvenient to place the LCD screen inside the foam board. Utility Model Content

[0004] In order to solve the defects of the prior art, the utility model provides a protective structure for a high-transmittance and high-display liquid crystal screen.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses a protective structure for a high-transmittance and high-display liquid crystal screen, comprising a protective plate box and a protective cover plate covering the top of the protective plate box, one side of the interior of the protective plate box is provided with a positioning support plate, and the other three sides of the interior of the protective plate box are provided with clamping mechanisms that cooperate with the positioning support plate to clamp the liquid crystal screen; the edges of the protective plate box and the protective cover plate are connected via connecting pieces; the inner wall of the protective cover plate is provided with a pressing mechanism that cooperates with the protective plate box to press the liquid crystal screen.

[0007] As an optimal technical solution of the present invention, the clamping mechanism includes multiple first return springs arranged on the inner wall of the protective plate box, and the multiple first return springs in the same row are provided with a V-shaped clamping plate, and the top of the clamping plate is provided with a limit baffle.

[0008] As a preferred technical solution of the present invention, two T-shaped guide slide blocks are provided at the bottom end of the splint, and guide slide grooves that slide in matching fashion with the guide slide blocks are provided on the protective plate box.

[0009] As a preferred technical solution of the present invention, the connecting piece includes a covering card slot provided at the outer edge of the protective plate box, and a covering card ring matching the covering card slot is provided at the edge of the protective cover.

[0010] As a preferred technical solution of the present invention, the connecting piece further comprises positioning plates provided at both ends of the protective cover plate, and the protective plate box is provided with a U-shaped positioning groove plate that matches the positioning plates.

[0011] As a preferred technical solution of the present invention, spring latches are embedded at both ends of the positioning plate, and limiting holes matching the pin rods of the spring latches are opened on the positioning slot plate.

[0012] As an optimal technical solution of the present invention, the clamping mechanism includes a sleeve arranged in the middle of the protective cover plate, a second return spring is provided inside the sleeve, a connecting rod is provided inside the sleeve that is connected to the second return spring and extends out of the sleeve, and a pressure plate is provided at the bottom end of the connecting rod.

[0013] As a preferred technical solution of the present invention, the bottom end of the protective cover is provided with a wedge-shaped block that matches the inclined surface of the clamping plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. The protective structure of this high-transmittance and high-display LCD screen can be used to store the LCD screen through the protective plate box provided, the LCD screen can be clamped and fixed through the clamping mechanism provided, the pressing mechanism can press the LCD screen, and then the protective cover is covered on the top of the protective plate box using the connecting piece to further protect the LCD screen, thereby improving the protective effect of the LCD screen, avoiding damage caused by collision during transportation, and facilitating the installation of the LCD screen into the interior of the protective plate box, thereby avoiding the situation where the foam board currently used is prone to debris falling off and needs to be cleaned.

[0016] 2. The protective structure of this high-transmittance and high-definition LCD screen compresses the first return spring when clamping the LCD screen. After the LCD screen is placed inside the protective plate box so that the LCD screen rests on the positioning plate, the clamping plate clamps the LCD screen under the action of the elastic potential energy of the first return spring, and the limit baffle limits the LCD screen. After the protective cover is closed on the protective plate box, the wedge block abuts against the inclined surface of the clamping plate, causing the clamping plate to move toward the LCD screen, making the clamping stability of the LCD screen higher and avoiding damage caused by shaking and collision during transportation. The guide slider moves inside the guide slot, which improves the stability of the clamping plate movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic structural diagram of a protective structure for a high-transmittance and high-display LCD screen of the present invention;

[0019] Figure 2 This is a structural cross-sectional view of a protective structure for a high-transmittance and high-display LCD screen of the utility model;

[0020] Figure 3 This is a schematic diagram of the clamping mechanism structure of a protective structure for a high-transmittance and high-definition liquid crystal screen of the utility model;

[0021] Figure 4 This is a protective structure for a high-transmittance and high-display LCD screen. Figure 2 Schematic diagram of the structure at A in the middle;

[0022] Figure 5 This is a cross-sectional view of the structure of a pressing mechanism of a protective structure of a high-transmittance and high-display liquid crystal screen of the utility model.

[0023] In the figure: 1. Protective plate box; 2. Protective cover plate; 3. Positioning support plate; 4. Clamping mechanism; 5. Connecting piece; 6. Pressing mechanism; 7. First return spring; 8. Clamping plate; 9. Limit baffle; 10. Guide slider; 11. Guide slide; 12. Covering slot; 13. Covering snap ring; 14. Positioning plate; 15. Positioning slot plate; 16. Spring latch; 17. Limiting hole; 18. Sleeve; 19. Second return spring; 20. Connecting rod; 21. Pressing plate; 22. Wedge block. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0025] Example: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the utility model provides a protective structure for a high-transmittance and high-display LCD screen, comprising a protective plate box 1 and a protective cover plate 2 covering the top of the protective plate box 1, a positioning support plate 3 is provided on one side of the interior of the protective plate box 1, and the other three sides of the interior of the protective plate box 1 are provided with a clamping mechanism 4 that cooperates with the positioning support plate 3 to clamp the LCD screen; the edges of the protective plate box 1 and the protective cover plate 2 are connected by a connecting piece 5; the inner wall of the protective cover plate 2 is provided with a clamping mechanism 6 that cooperates with the protective plate box 1 to clamp the LCD screen.

[0026] Among them, the clamping mechanism 4 includes a plurality of first return springs 7 arranged on the inner wall of the protective plate box 1, and a plurality of first return springs 7 in the same row are provided with a V-shaped clamping plate 8, and a limit baffle 9 is provided at the top of the clamping plate 8. The bottom end of the clamping plate 8 is provided with two T-shaped guide sliders 10, and the protective plate box 1 is provided with a guide slide 11 that slides in matching with the guide slider 10. The bottom end of the protective cover 2 is provided with a wedge block 22 that matches the inclined surface of the clamping plate 8. When the LCD screen is clamped, the first return spring 7 is compressed to place the LCD screen After entering the interior of the protective plate box 1 and allowing the LCD screen to rest on the positioning plate 3, under the action of the elastic potential energy of the first return spring 7, the splint 8 clamps the LCD screen, and the limit baffle 9 limits the LCD screen. After the protective cover 2 is closed on the protective plate box 1, the wedge block 22 abuts against the inclined surface of the splint 8, causing the splint 8 to move toward the LCD screen, making the clamping stability of the LCD screen higher and avoiding damage caused by shaking and collision during transportation. Among them, the guide slider 10 moves inside the guide slot 11, which improves the stability of the movement of the splint 8.

[0027] Among them, the connecting member 5 includes a covering slot 12 provided at the outer edge of the protective plate box 1, and a covering snap ring 13 matching the covering slot 12 is provided at the edge of the protective cover 2. The connecting member 5 also includes a positioning plate 14 provided at both ends of the protective cover 2. The protective plate box 1 is provided with a U-shaped positioning slot plate 15 matching the positioning plate 14. Both end ends of the positioning plate 14 are embedded with a spring latch 16, and the positioning slot plate 15 is provided with a limiting hole 17 matching the pin rod of the spring latch 16. After the protective cover 2 is covered on the protective plate box 1, the covering snap ring 13 is matched and engaged with the covering slot 12, and the positioning plate 14 is placed inside the positioning slot plate 15. Under the action of the elastic potential energy of the spring latch 16, the pin rod of the spring latch 16 is inserted into the inside of the limiting hole 17, which is convenient for covering the protective cover 2 and the protective plate box 1.

[0028] Among them, the clamping mechanism 6 includes a sleeve 18 arranged in the middle of the protective cover 2, a second return spring 19 is provided inside the sleeve 18, and a connecting rod 20 is provided inside the sleeve 18, which is connected to the second return spring 19 and extends out of the sleeve 18. The bottom end of the connecting rod 20 is provided with a pressure plate 21. After the protective cover 2 is closed on the protective plate box 1, the pressure plate 21 is pressed onto the LCD screen, so that the LCD screen is more stable and the protection effect is better. The second return spring 19 can play a good protective role on the LCD screen.

[0029] The inner wall of the protection plate box 1, the inner wall of the clamping plate 8, the positioning plate 3 and the pressure plate 21 are all provided with rubber pads, which can play a good protective role for the LCD screen.

[0030] During operation, the protective structure of this high-transmittance and high-display LCD screen can be used to store the LCD screen through the protective plate box 1, the LCD screen can be clamped and fixed through the clamping mechanism 4, and the pressing mechanism 6 can press the LCD screen, and then the protective cover 2 is covered on the top of the protective plate box 1 using the connecting piece 5, so as to further protect the LCD screen, improve the protective effect of the LCD screen, avoid the damage caused by collision during transportation, and facilitate the installation of the LCD screen into the interior of the protective plate box 1, avoiding the situation where the foam board currently used is prone to debris falling off and needs to be cleaned.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A protective structure for a high-transmittance and high-display liquid crystal screen, characterized in that: The invention comprises a protective plate box (1) and a protective cover plate (2) covering the top of the protective plate box (1); a positioning support plate (3) is provided on one side of the interior of the protective plate box (1); and clamping mechanisms (4) cooperating with the positioning support plate (3) to clamp a liquid crystal screen are provided on the other three sides of the interior of the protective plate box (1); the edges of the protective plate box (1) and the protective cover plate (2) are connected via a connecting piece (5); and the inner wall of the protective cover plate (2) is provided with a clamping mechanism (6) cooperating with the protective plate box (1) to clamp the liquid crystal screen.

2. The protective structure of a high-transmittance and high-display LCD screen according to claim 1, characterized in that: The clamping mechanism (4) comprises a plurality of first return springs (7) arranged on the inner wall of the protective plate box (1), a V-shaped clamping plate (8) is arranged on the plurality of first return springs (7) in the same row, and a limit baffle (9) is arranged at the top end of the clamping plate (8).

3. The protective structure of a high-transmittance and high-display LCD screen according to claim 2, characterized in that: Two T-shaped guide slide blocks (10) are provided at the bottom end of the clamping plate (8), and a guide slide groove (11) which is matched and slidable with the guide slide blocks (10) is provided on the protection plate box (1).

4. The protective structure of a high-transmittance and high-display LCD screen according to claim 1, characterized in that: The connecting member (5) comprises a covering card slot (12) arranged at the outer edge of the protective plate box (1), and a covering card ring (13) matching the covering card slot (12) is provided at the edge of the protective cover plate (2).

5. The protective structure of a high-transmittance and high-display LCD screen according to claim 4, characterized in that: The connecting member (5) further comprises positioning plates (14) arranged at both ends of the protective cover plate (2), and a U-shaped positioning groove plate (15) matching the positioning plates (14) is provided on the protective plate box (1).

6. The protective structure of a high-transmittance and high-display LCD screen according to claim 5, characterized in that: The two end portions of the positioning plate (14) are both embedded with spring latches (16), and the positioning slot plate (15) is provided with a limiting hole (17) matching the pin rod of the spring latch (16).

7. The protective structure of a high-transmittance and high-display liquid crystal screen according to claim 1, characterized in that: The clamping mechanism (6) comprises a sleeve (18) arranged in the middle of the protective cover plate (2), a second return spring (19) is arranged inside the sleeve (18), a connecting rod (20) connected to the second return spring (19) and extending out of the sleeve (18) is arranged inside the sleeve (18), and a pressing plate (21) is arranged at the bottom end of the connecting rod (20).

8. The protective structure of a high-transmittance and high-display LCD screen according to claim 3, characterized in that: The bottom end of the protective cover plate (2) is provided with a wedge-shaped block (22) matching the inclined surface of the clamping plate (8).

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