Display screen packaging structure

Abstract

The utility model discloses a display screen packaging structure which comprises a sealing frame, first fixing strips are fixedly arranged at the two ends of the sealing frame, a second fixing strip is installed at the bottom end of each first fixing strip through a hexagon socket screw, a base is fixedly arranged between the two second fixing strips, convex sliding grooves are formed in the two sides of the inner wall of the sealing frame, and the convex sliding grooves are communicated with the sealing frame. A convex sliding block is slidably connected into each convex sliding groove, one end of each convex sliding block is rotationally connected with a rotating shaft, and a protective cover is fixedly arranged between the two rotating shafts. The convex sliding block is slidably connected in the convex sliding groove formed in the sealing frame, the rotating shaft rotationally connected with the convex sliding block is connected with the protective cover, the butt joint block connected with the protective cover is matched with the butt joint groove formed in the sealing frame, the diaphragm is arranged between the transverse strip and the sealing frame, when the display screen is packaged, the diaphragm is tightly attached to the surface of the display screen, and the protective cover is pulled down, so that the display screen is sealed. The display screen can be protected again, the protection function of the display screen is enhanced, people can select to open or close the protection cover, and use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen packaging, in particular to a display screen packaging structure. Background Art

[0002] The display screen is composed of LED dot matrix, which displays text, pictures, animations and videos by turning on and off red, blue, yellow, white and green lamp beads. When the display screen is packaged, a packaging structure is often used to package the display screen.

[0003] In view of this, the utility model patent with the authorization announcement number CN219437300U discloses a display screen packaging structure, in which the inner cavity of the sealing plate is provided with a display screen body, the inner cavity of the base is provided with a protective plate, the upper surface of the protective plate is installed with a flexible limit plate, the bottom four corners of the flexible limit plate are installed with a first inclined block, the bottom four corners of the sealing plate are provided with a plug-in slot, the inner cavity four corners of the base are installed with a second inclined block, and the upper surface of the second inclined block is in contact with the surface of the first inclined block. The added second inclined block will move due to the collision force of the base, and the protective plate will also increase accordingly to drive the flexible limit plate to contact with the surface of the PCB board for limiting, so that the PCB board will not separate from the surface of the display screen body when it is vibrated, and the display screen body can operate normally, and the user does not need to repair the PCB board, which reduces the maintenance time and facilitates the use of the staff.

[0004] However, there are still some problems with the display screen packaging structure in the above patent: the current display screen packaging structure does not have a surface protection function and cannot protect the screen surface, which can easily cause it to be damaged during use, and people cannot choose to start or turn off the protection function of the display screen, which is not conducive to people's use. Utility Model Content

[0005] In order to solve the above problems, the purpose of the present invention is to provide a display screen packaging structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model proposes a display screen packaging structure, including a sealing frame, both ends of the sealing frame are fixed with a first fixing bar, the bottom end of each of the first fixing bars is installed with a second fixing bar through a hexagon socket bolt, and a base is fixed between the two second fixing bars;

[0007] Convex sliding grooves are provided on both sides of the inner wall of the sealing frame, a convex sliding block is slidably connected in each of the convex sliding grooves, one end of each of the convex sliding blocks is rotatably connected to a rotating shaft, a protective cover is fixed between the two rotating shafts, docking blocks are fixed on both sides of the protective cover, and docking grooves are provided at both ends of the sealing frame, and the size of the docking grooves is adapted to the docking blocks.

[0008] As a preferred technical solution of the utility model, a horizontal bar is fixedly provided at one end of the inner wall of the sealing frame, and a diaphragm is fixedly provided between the horizontal bar and the sealing frame.

[0009] As a preferred technical solution of the utility model, a slot is provided at the other end of the inner wall of the sealing frame, the size of the slot is adapted to the protective cover, and a pull ring is fixedly provided at one end of the protective cover.

[0010] As a preferred technical solution of the utility model, a limiting hole is provided on one side of the top of the protection cover, and a limiting screw pin is threadedly connected to a connecting screw hole provided on one side of the top of the sealing frame.

[0011] As a preferred technical solution of the utility model, a placement groove is opened in the middle of the top of the base, and the driving screw holes opened in the middle of both sides of the base are threadedly connected with screws, a turntable is fixed at one end of each screw, and a tightening strip is rotatably connected to the other end of the screw.

[0012] As a preferred technical solution of the utility model, square sliders are fixedly provided at both ends of each of the clamping strips, two square slide grooves are provided at both ends of the inner wall of the placement groove, and a square slider is slidably connected in each of the square slide grooves.

[0013] The display screen packaging structure proposed by the utility model can bring the following beneficial effects:

[0014] 1. The display screen packaging structure has a convex slider slidably connected in a convex slide groove provided in a sealing frame, a rotating shaft rotatably connected to the convex slider is connected to a protective cover, a docking block connected to the protective cover is adapted to a docking groove provided in the sealing frame, and a diaphragm is provided between the horizontal bar and the sealing frame. When the display screen is packaged, the diaphragm is closely attached to the surface of the display screen, and the protective cover is pulled down to protect the display screen again, thereby enhancing the protection function of the display screen, and personnel can choose to open or close the protective cover, which is more flexible to use.

[0015] 2. The display screen packaging structure has a placement groove opened through the base, the screw threadedly connected to the base is rotatably connected to the clamping strip, the square slider connected to the clamping strip is slidably connected to the square slide groove opened in the placement groove, when packaging the display screen, the display screen is placed in the placement groove, and the clamping strip is driven by the screw to press the display screen, ensuring that the display screen packaging is more tightly secured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the auxiliary fixing mechanism of the utility model;

[0020] Figure 4 The utility model is located in Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. sealing frame; 2. first fixing bar; 3. second fixing bar; 4. base; 5. screw; 6. diaphragm; 7. limiting screw pin; 8. convex slide groove; 9. horizontal bar; 10. protective cover; 11. docking block; 12. pull ring; 13. limiting hole; 14. convex slider; 15. rotating shaft; 16. docking groove; 17. turntable; 18. placement groove; 19. pressing strip; 20. square slide groove. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] like Figure 1 to Figure 4 As shown, an embodiment of the utility model provides a display screen packaging structure, including a sealing frame 1, first fixing bars 2 are fixedly provided at both ends of the sealing frame 1, a second fixing bar 3 is installed at the bottom end of each first fixing bar 2 through a hexagon socket bolt, and a base 4 is fixedly provided between the two second fixing bars 3;

[0024] Convex slide grooves 8 are provided on both sides of the inner wall of the sealing frame 1, and a convex slider 14 is slidably connected in each convex slide groove 8. One end of each convex slider 14 is rotatably connected to a rotating shaft 15. A protective cover 10 is fixed between the two rotating shafts 15, and docking blocks 11 are fixed on both sides of the protective cover 10. Docking grooves 16 are provided at both ends of the sealing frame 1, and the size of the docking grooves 16 is adapted to the docking blocks 11.

[0025] A horizontal bar 9 is fixedly provided at one end of the inner wall of the sealing frame 1, and a diaphragm 6 is fixedly provided between the horizontal bar 9 and the sealing frame 1. A slot is provided at the other end of the inner wall of the sealing frame 1, and the size of the slot is adapted to the protective cover 10. A pull ring 12 is fixedly provided at one end of the protective cover 10, and a limiting hole 13 is provided on one side of the top of the protective cover 10. A connecting screw hole provided on one side of the top of the sealing frame 1 is threadedly connected to a limiting screw pin 7. A placement groove 18 is provided in the middle of the top of the base 4, and screws 5 are threadedly connected to the driving screw holes provided in the middle of both sides of the base 4. A turntable 17 is fixedly provided at one end of each screw 5, and a clamping strip 19 is rotatably connected to the other end of the screw 5. Square sliders are fixedly provided at both ends of each clamping strip 19, and two square slide grooves 20 are provided at both ends of the inner wall of the placement groove 18, and a square slider is slidably connected in each square slide groove 20.

[0026] Working principle: When in use, the display screen is placed in the placement groove 18 opened in the base 4, and then the screw 5 is rotated by the turntable 17, thereby driving the two pressing strips 19 to act on the side of the display screen to ensure that the display screen is pressed tightly, and at the same time the first fixing strip 2 is connected to the second fixing strip 3. At this time, the diaphragm 6 contacts the surface of the display screen to protect the surface of the display screen. The convex sliding groove 8 opened in the sealing frame 1 is slidably connected with a convex slider 14, and the rotating shaft 15 connected by the convex slider 14 is connected to the protective cover 10. When the display screen is not in use, The protective cover 10 is inserted into the slot provided in the sealing frame 1, and the docking block 11 connected to the protective cover 10 is inserted into the docking groove 16 provided in the sealing frame 1, and the limiting screw pin 7 is inserted into the limiting hole 13 provided in the protective cover 10. When the protective cover 10 is opened, the limiting screw pin 7 is separated from the limiting hole 13 provided in the protective cover 10. By pulling the protective cover 10 through the pull ring 12, the convex slider 14 can slide in the convex slide groove 8. After the convex slider 14 moves to the end, the personnel can rotate the protective cover 10 through the rotating shaft 15, which is convenient for the personnel to use.

[0027] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A display screen packaging structure, comprising a sealing frame (1), wherein first fixing bars (2) are fixedly provided at both ends of the sealing frame (1), a second fixing bar (3) is mounted at the bottom end of each of the first fixing bars (2) via a hexagon socket bolt, a base (4) is fixedly provided between the two second fixing bars (3), and characterized in that: Convex sliding grooves (8) are provided on both sides of the inner wall of the sealing frame (1), and a convex sliding block (14) is slidably connected in each of the convex sliding grooves (8). One end of each of the convex sliding blocks (14) is rotatably connected to a rotating shaft (15). A protective cover (10) is fixedly provided between the two rotating shafts (15), and docking blocks (11) are fixedly provided on both sides of the protective cover (10). Both ends of the sealing frame (1) are provided with docking grooves (16), and the size of the docking grooves (16) is adapted to the docking blocks (11).

2. A display screen packaging structure according to claim 1, characterized in that: A horizontal bar (9) is fixedly provided at one end of the inner wall of the sealing frame (1), and a diaphragm (6) is fixedly provided between the horizontal bar (9) and the sealing frame (1).

3. The display screen packaging structure according to claim 1, characterized in that: A slot is provided at the other end of the inner wall of the sealing frame (1), the size of the slot being compatible with the protective cover (10), and a pull ring (12) is fixedly provided at one end of the protective cover (10).

4. A display screen packaging structure according to claim 3, characterized in that: A limiting hole (13) is provided on one side of the top end of the protection cover (10), and a limiting screw pin (7) is threadedly connected to a connecting screw hole provided on one side of the top end of the sealing frame (1).

5. The display screen packaging structure according to claim 1, characterized in that: A placement groove (18) is provided in the middle of the top of the base (4), and screw rods (5) are threadedly connected to driving screw holes provided in the middle of both sides of the base (4). A turntable (17) is fixedly provided at one end of each screw rod (5), and a pressing strip (19) is rotatably connected to the other end of the screw rod (5).

6. A display screen packaging structure according to claim 5, characterized in that: Square sliders are fixedly provided at both ends of each of the pressing strips (19), two square slide grooves (20) are provided at both ends of the inner wall of the placement groove (18), and a square slider is slidably connected in each of the square slide grooves (20).

Images