Display screen assembly convenient to assemble

Abstract

The utility model discloses a display screen component convenient to assemble, which comprises a plurality of display screen main bodies and a fixed frame, the plurality of display screen main bodies are uniformly arranged in the fixed frame in a rectangular array, and two fixed columns are fixedly connected in the fixed frame at positions corresponding to the plurality of display screen main bodies in the horizontal row. Fixing mechanisms are fixedly connected to the positions, corresponding to the display screen body, of the top ends of the two fixing columns, each fixing mechanism comprises a fixing base, an inserting groove is formed in the front end of each fixing base, an inserting plate is fixedly connected to the position, corresponding to each inserting groove, of the display screen body, and two grooves are formed in the side ends of each fixing base; first sliding plates are arranged on the rear sides of the interiors of the two grooves in a sliding mode, first telescopic rods are connected between the first sliding plates and the fixing seats, and first compression springs sleeve the first telescopic rods, so that the display screen body in the middle position can be conveniently and independently disassembled, and the disassembly, assembly and maintenance difficulty of the display screen body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, and more particularly to a display screen assembly that is easy to assemble. Background Art

[0002] Industrial services refer to a business model or industry that provides support and services specifically for other businesses. These typically include technical support, consulting, training, logistics, human resources, and other aspects. Industrial technical services are a popular service model that provides technical consulting and support to businesses, including software development, hardware maintenance, and network security. LED electronic displays are often used in industrial technical services. LED electronic displays are a display method that controls semiconductor light-emitting diodes. They are composed of tens to hundreds of thousands of evenly arranged semiconductor light-emitting diode pixels. They are used to display text, graphics, images, animations, videos, and other information.

[0003] A search revealed a utility model patent in China with application number CN202321736603.9, which discloses a display screen that is easy to assemble. The patent comprises a display screen body, a docking plate mounted on one side of the rear end of the display screen body, and a first through-hole disposed within the docking plate. A docking socket is mounted on the other side of the rear end of the display screen body, and a second through-hole is disposed on the outer wall of the docking socket. This utility model, through the provision of the docking plate, first through-hole, docking socket, second through-hole, and spring pins, enables rapid assembly of the display screen.

[0004] Since it is connected to the inside of the docking socket on the adjacent display screen body through a connector board, when a display screen body fails, if a display screen body in the middle position fails, it is necessary to remove all the multiple display screen bodies on one side of the failed display screen body before the failed display screen body can be disassembled and repaired, thereby increasing the difficulty of disassembling and repairing the display screen body. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the present invention provides a display screen assembly that is easy to assemble to solve the technical problem mentioned in the background art that it is inconvenient to separately disassemble the display screen body in the middle position, which increases the difficulty of disassembling and repairing the display screen body.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a display screen assembly that is easy to assemble, comprising a plurality of display screen bodies and a fixing frame, wherein the plurality of display screen bodies are evenly installed in a rectangular array inside the fixing frame, two fixing columns are fixedly connected to the positions corresponding to the plurality of display screen bodies in a horizontal row inside the fixing frame, and the top ends of the two fixing columns are fixedly connected to the positions corresponding to the display screen bodies with a fixing mechanism, the fixing mechanism comprising a fixing seat, a slot is provided at the front end of the fixing seat, an insert is fixedly connected to the position corresponding to the slot on the display screen body, two grooves are provided at the side end of the fixing seat, and a first slide is slidably provided on the inner rear side of each of the two grooves, a first telescopic rod is connected between the first slide and the fixing seat, a first compression spring is sleeved on the outer side of the first telescopic rod, a card is fixedly connected to the side end of the first slide, the card is slidably engaged with the fixing seat, and a bevel is provided at the front end of the card extending to one end inside the slot, a pulling mechanism is provided at the position corresponding to the two grooves between the two fixing columns, and a card slot adapted to the card is provided at the side end of the insert, which facilitates the separate disassembly of the display screen body in the middle position, thereby reducing the difficulty of disassembling and repairing the display screen body.

[0009] The utility model is further configured as follows: the pulling mechanism includes a pull plate, the pull plate is slidably matched with the two fixed columns, a pull rope is fixedly connected to the pull plate, the other end of the pull rope is fixedly connected to a connecting plate, the connecting plate is fixedly connected to the first slide, the side end of the fixed seat is located at the front side of the pull plate and is fixedly connected to a guide column, the pull rope passes around the guide column to facilitate pulling the first slide to move, so that the card plate is moved to the outside of the slot.

[0010] The utility model is further configured such that the side end of the guide column is fixedly connected to a limit plate to prevent the pull rope from sliding off one side of the guide column.

[0011] The utility model is further configured such that both ends of the pull plate are fixedly connected with sliders, and sliding grooves are provided on the two fixed columns at positions corresponding to the sliders, and the sliding grooves and the sliders slide in cooperation to ensure that the pull plate slides in the middle of the two fixed columns.

[0012] The utility model is further configured such that a top plate is slidingly provided inside the slot, and two second compression springs are connected between the top plate and the rear end of the slot to facilitate pushing the plug-in board and the display screen body forward.

[0013] The utility model is further configured such that a second slide is slidingly provided on the inner front side of the groove, a second telescopic rod is connected between the second slide and the fixed seat, a third compression spring is sleeved on the outer side of the second telescopic rod, and a card column is fixedly connected to one end of the second slide close to the slot, the card column slides in cooperation with the fixed seat, and the end of the card column extending to the inside of the slot is configured to be hemispherical, and an arc groove adapted to the card column is provided on the side end of the plug-in plate to prevent the display screen body from popping out and falling.

[0014] The utility model further sets up, the rear end of fixed frame is equipped with the closing plate, and the sealing gasket is arranged between the closing plate and the fixed frame, and the rear end of the fixed frame is sealed.

[0015] The utility model further sets up, a plurality of access doors are installed on the closing plate, and the display screen is maintained from the rear.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a display screen assembly convenient to assemble, with the following beneficial effects:

[0018] 1. when the display screen body in the middle position needs to be disassembled, the first sliding plate corresponding to the display screen to be disassembled is moved by pulling the pulling mechanism, the clamping plate is separated from the insertion slot, so that the clamping plate is separated from the clamping groove, so that one display screen body is disassembled alone, and the difficulty of disassembling and maintaining the display screen body is reduced.

[0019] 2. the top plate is moved in the insertion slot by the second compression spring, the insertion plate and the corresponding display screen body are moved forward by the top plate, and the display screen body is moved to the front end of the other display screen body, so that the display screen body is taken.

[0020] 3. when the insertion plate moves forward from the inside of the insertion slot, when the arc-shaped groove moves to the position of the clamping column, the second sliding plate and the clamping column are moved by the third compression spring, the clamping column is inserted into the inside of the arc-shaped groove, and the insertion plate is fixed, so that the insertion plate is completely ejected from the inside of the insertion slot, and the display screen body is prevented from falling. DETAILED DESCRIPTION

[0021] Figure 1 It is a front structure schematic view of a display screen assembly convenient to assemble in the utility model;

[0022] Figure 2 It is a rear view structure schematic view of a display screen assembly convenient to assemble in the utility model;

[0023] Figure 3 It is a structure schematic view of the fixed frame and a plurality of fixed mechanisms connected in the utility model;

[0024] Figure 4 It is a structure schematic view of the fixed column, the fixed mechanism and the pulling mechanism connected in the utility model;

[0025] Figure 5 It is a structure schematic view of the fixed mechanism and the pulling mechanism connected in the utility model;

[0026] Figure 6This is a schematic diagram of the structure of the fixing mechanism in the present invention;

[0027] Figure 7 This is a schematic diagram of a partial cross-sectional structure of the connection between the fixing seat, the second compression spring and the top plate in the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the display screen main body connected to the two plug-in boards in the present invention;

[0029] Figure 9 It is a structural schematic diagram of two fixing columns in the utility model.

[0030] In the figure: 1. display screen body; 2. fixing frame; 3. fixing column; 4. fixing seat; 5. slot; 6. plug-in board; 7. groove; 8. first slide plate; 9. first telescopic rod; 10. first compression spring; 11. card plate; 12. bevel edge; 13. card slot; 14. pull plate; 15. pull rope; 16. connecting plate; 17. guide column; 18. limit plate; 19. slider; 20. slide groove; 21. top plate; 22. second compression spring; 23. second slide plate; 24. second telescopic rod; 25. third compression spring; 26. card column; 27. arc groove; 28. sealing plate; 29. ​​sealing gasket; 30. inspection door. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0033] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0034] See also Figures 1-9, a display screen assembly that is easy to assemble, includes multiple display screen bodies 1 and a fixed frame 2, a sealing plate 28 is installed at the rear end of the fixed frame 2, and a sealing gasket 29 is provided between the sealing plate 28 and the fixed frame 2 to facilitate sealing the rear end of the fixed frame 2, and multiple inspection doors 30 are installed on the sealing plate 28 to facilitate maintenance of the display screen from the back, multiple display screen bodies 1 are evenly installed in a rectangular array inside the fixed frame 2, and the interior of the fixed frame 2 is fixedly connected to the positions corresponding to the multiple display screen bodies 1 in a horizontal row with two fixing columns 3, and the tops of the two fixing columns 3 are fixedly connected to the positions corresponding to the display screen bodies 1 with a fixing mechanism, and the fixing mechanism includes a fixing seat 4, and the front end of the fixing seat 4 is provided with A slot 5 is provided, and a plug board 6 is fixedly connected to the position corresponding to the slot 5 on the display screen main body 1. Two grooves 7 are provided on the side end of the fixed seat 4. The inner rear sides of the two grooves 7 are slidably provided with a first slide plate 8. A first telescopic rod 9 is connected between the first slide plate 8 and the fixed seat 4. The outer sleeve of the first telescopic rod 9 is provided with a first compression spring 10. The side end of the first slide plate 8 is fixedly connected with a card plate 11, and the card plate 11 slides with the fixed seat 4. The front end of the card plate 11 extending to one end of the inside of the slot 5 is provided with a bevel 12. A pulling mechanism is provided at the position corresponding to the two grooves 7 in the middle of the two fixing columns 3, and a card slot 13 adapted to the card plate 11 is provided on the side end of the plug board 6.

[0035] Specifically, the inserting plate 6 is inserted into the interior of the slot 5, and the inserting plate 6 is used to squeeze the bevel 12 on the card board 11 so that the card board 11 is squeezed to the outside of the slot 5. When the slot 5 moves to the position of the card board 11, the first compression spring 10 pushes the first slide plate 8 and the card board 11 to move, and the card board 11 is inserted into the interior of the card slot 13 to fix the inserting plate 6, thereby installing and fixing the display screen body 1. When the display screen body 1 in the middle position needs to be disassembled, the first slide plate 8 corresponding to the display screen body 1 to be disassembled is pulled by the pulling mechanism to move the card board 11 and the slot 5, thereby separating the card board 11 from the card slot 13, thereby facilitating the separate disassembly of one display screen body 1 and reducing the difficulty of disassembling and repairing the display screen body 1.

[0036] See also Figure 5 and Figure 9The pulling mechanism includes a pull plate 14, which slides with the two fixed columns 3. A pull rope 15 is fixedly connected to the pull plate 14, and the other end of the pull rope 15 is fixedly connected to a connecting plate 16. The connecting plate 16 is fixedly connected to the first slide 8. The side end of the fixed seat 4 is located in the front side of the pull plate 14 and is fixedly connected to a guide column 17. The pull rope 15 passes around the guide column 17, and the side end of the guide column 17 is fixedly connected to a limiting plate 18 to prevent the pull rope 15 from sliding off one side of the guide column 17. Both ends of the pull plate 14 are fixedly connected with a slider 19, and a slide groove 20 is provided at a position corresponding to the slider 19 on the two fixed columns 3. The slide groove 20 and the slider 19 slide in cooperation to ensure that the pull plate 14 slides in the middle of the two fixed columns 3.

[0037] Specifically, the two pull plates 14 are pulled to move toward the rear side, and the two pull plates 14 pull the corresponding four first slides 8 to move through four pull ropes 15. The four first slides 8 pull the four card plates 11 to move toward the side away from the slot 5, and move the card plates 11 to the outside of the slot 5, thereby separating the card plates 11 from the card slot 13.

[0038] See also Figure 7 A top plate 21 is slidably provided inside the slot 5 , and two second compression springs 22 are connected between the top plate 21 and the rear end of the slot 5 .

[0039] Specifically, the second compression spring 22 pushes the top plate 21 to move inside the slot 5, and the top plate 21 pushes the plug-in board 6 and the corresponding display screen body 1 to move forward, and moves the display screen body 1 to the front side of other display screen bodies 1, making it easier for people to take the display screen body 1.

[0040] See also Figure 5 、 Figure 6 and Figure 8 A second slide plate 23 is slidingly provided on the front side of the inner part of the groove 7, a second telescopic rod 24 is connected between the second slide plate 23 and the fixed seat 4, a third compression spring 25 is sleeved on the outside of the second telescopic rod 24, and a clamping column 26 is fixedly connected to one end of the second slide plate 23 close to the slot 5. The clamping column 26 slides with the fixed seat 4, and the end of the clamping column 26 extending to the inside of the slot 5 is set to a hemispherical shape, and the side end of the inserting plate 6 is provided with an arc groove 27 adapted to the clamping column 26.

[0041] Specifically, when the plug-in board 6 moves forward from the inside of the slot 5, when the arc groove 27 moves to the position of the clamping column 26, the third compression spring 25 pushes the second slide 23 and the clamping column 26 to move, so that the clamping column 26 is inserted into the inside of the arc groove 27 and fixes the plug-in board 6, preventing the plug-in board 6 from completely popping out from the inside of the slot 5 and preventing the display screen body 1 from falling.

[0042] In summary, when the damaged display screen body 1 needs to be disassembled:

[0043] Open the corresponding inspection door 30, then pull the two pull plates 14 corresponding to the display screen body 1 to be disassembled to move to the rear side, the two pull plates 14 pull the corresponding four first slides 8 to move through the four pull ropes 15, and the four first slides 8 pull the four card plates 11 to the side away from the slot 5, and move the card plates 11 to the outside of the slot 5, so that the card plates 11 are separated from the card slots 13, and the top plate 21 is pushed to move inside the slot 5 by the second compression spring 22, and the plug plate 6 and the corresponding display screen body 1 are pushed to the front side by the top plate 21. When the arc groove 27 moves to the position of the clamping column 26, the second slide plate 23 and the clamping column 26 are pushed by the third compression spring 25 to move, so that the clamping column 26 is inserted into the interior of the arc groove 27 and the inserting plate 6 is fixed. Then people pull the corresponding display screen body 1 forward. In the process of pulling the display screen body 1 forward, the inserting plate 6 squeezes the clamping column 26 and squeezes the clamping column 26 to the outside of the side slot 5, thereby removing the display screen body 1.

[0044] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A display screen assembly that is easy to assemble, comprising a plurality of display screen bodies (1) and a fixing frame (2), characterized in that: The plurality of display screen bodies (1) are evenly installed in a rectangular array inside a fixed frame (2), and two fixing columns (3) are fixedly connected to positions corresponding to the plurality of display screen bodies (1) arranged in a horizontal row inside the fixed frame (2), and the top ends of the two fixing columns (3) are fixedly connected to positions corresponding to the display screen bodies (1) with a fixing mechanism, and the fixing mechanism includes a fixing seat (4), a slot (5) is provided at the front end of the fixing seat (4), and a plug-in board (6) is fixedly connected to a position corresponding to the slot (5) on the display screen body (1), and two grooves (7) are provided at the side ends of the fixing seat (4). The two grooves (7) A first slide plate (8) is slidably provided on the inner rear side of the first slide plate (8), a first telescopic rod (9) is connected between the first slide plate (8) and the fixed seat (4), a first compression spring (10) is sleeved on the outside of the first telescopic rod (9), a side end of the first slide plate (8) is fixedly connected to a card plate (11), the card plate (11) is slidably matched with the fixed seat (4), and a front end of the card plate (11) extending to one end inside the slot (5) is provided with a bevel (12), a pulling mechanism is provided at the middle of the two fixed columns (3) and at positions corresponding to the two grooves (7), and a card slot (13) adapted to the card plate (11) is provided on the side end of the plug plate (6).

2. The display screen assembly according to claim 1, wherein: The pulling mechanism includes a pulling plate (14), the pulling plate (14) is slidably matched with the two fixed columns (3), a pulling rope (15) is fixedly connected to the pulling plate (14), the other end of the pulling rope (15) is fixedly connected to a connecting plate (16), the connecting plate (16) is fixedly connected to the first slide plate (8), the side end of the fixing seat (4) is located on the front side of the pulling plate (14) and is fixedly connected to a guide column (17), and the pulling rope (15) is passed around the guide column (17).

3. The display screen assembly that is easy to assemble according to claim 2, characterized in that: The side end of the guide column (17) is fixedly connected to the limiting plate (18).

4. The display screen assembly according to claim 2, wherein: Both ends of the pull plate (14) are fixedly connected with sliders (19), and positions corresponding to the sliders (19) are provided with sliding grooves (20) on the two fixed columns (3), and the sliding grooves (20) and the sliders (19) are slidably matched.

5. The display screen assembly that is easy to assemble according to claim 1, characterized in that: A top plate (21) is slidably provided inside the slot (5), and two second compression springs (22) are connected between the top plate (21) and the rear end of the slot (5).

6. The display screen assembly that is easy to assemble according to claim 1, characterized in that: A second slide plate (23) is slidably provided on the inner front side of the groove (7); a second telescopic rod (24) is connected between the second slide plate (23) and the fixed seat (4); a third compression spring (25) is sleeved on the outer side of the second telescopic rod (24); a clamping column (26) is fixedly connected to one end of the second slide plate (23) close to the slot (5); the clamping column (26) is slidably matched with the fixed seat (4); an end of the clamping column (26) extending to the inside of the slot (5) is set in a hemispherical shape; and an arc groove (27) adapted to the clamping column (26) is provided on the side end of the plug board (6).

7. The display screen assembly that is easy to assemble according to claim 1, characterized in that: A sealing plate (28) is installed at the rear end of the fixed frame (2), and a sealing gasket (29) is provided between the sealing plate (28) and the fixed frame (2).

8. The display screen assembly that is easy to assemble according to claim 7, characterized in that: A plurality of inspection doors (30) are installed on the sealing plate (28).

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