Ground lifting beam

Abstract

The utility model discloses a hanging ground beam which comprises a ground beam frame, an adjusting assembly is arranged on the ground beam frame, and the adjusting assembly is convenient for connecting and supporting a bendable display screen; the adjusting assembly comprises a first supporting arm and a second supporting arm, the first supporting arm is installed at one end of the ground beam frame, and the second supporting arm is installed at the other end of the ground beam frame. The auxiliary beam frame rotates in the first arc-shaped groove, rotation adjustment can be conveniently conducted according to the bending angle of the LED display screen, and therefore the auxiliary beam frame and the LED display screen can be conveniently connected and supported.

Description

Technical Field

[0001] The utility model relates to the field of display screen installation, in particular to a suspended ground beam. Background Art

[0002] The flexible characteristics of LED display screens enable them to adapt to various bending and folding requirements, providing greater flexibility for the design and application of display screens. The screen body is deformed by external force extrusion to form a flat screen bending effect. This technology enables the LED screen to bend and maintain excellent display effects. The development of flexible technology of LED display screens enables the display screens to bend and fold, and also adapt to various complex and creative shape requirements, bringing revolutionary changes to modern display technology. However, after the LED display screen is bent, when it is connected to the ground beam for support, the ground beam is not convenient for adjusting the support according to the bending angle of the LED display screen;

[0003] Therefore, it is necessary to propose suspended ground beams. Utility Model Content

[0004] The purpose of the utility model is to provide a suspended ground beam to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A suspended ground beam, including a ground beam frame, on which an adjustment component is arranged, and the adjustment component is convenient for connecting and supporting the bendable display screen;

[0007] The adjusting component comprises a first support arm and a second support arm, wherein the first support arm is installed at one end of the ground beam frame, and the second support arm is installed at the other end of the ground beam frame.

[0008] In a preferred embodiment of the present utility model, the support arm 1 is hinged to the sub-beam frame 1, the support arm 2 is hinged to the sub-beam frame 2, and mounting holes are provided on the sub-beam frame 1 and the sub-beam frame 2.

[0009] In a preferred embodiment of the present invention, arc-shaped grooves 1 are provided at both ends of the ground beam frame, and the auxiliary beam frame 1 and the auxiliary beam frame 2 can both rotate 45 degrees forward and backward in the arc-shaped groove 1.

[0010] In a preferred embodiment of the utility model, a groove 1 is opened on the top of the ground beam frame, an arc groove 2 is opened inside the groove 1, an axle pin is rotatably installed inside the groove 1, a hook is rotatably installed on the axle pin, and a limit panel is installed on the upper end of the groove 1 by bolts.

[0011] In a preferred implementation manner of the present utility model, a limiting block is installed at the rear end of the ground beam frame, and a connecting block is installed at the rear end of the limiting block.

[0012] In a preferred implementation manner of the present utility model, a threaded rod is threadedly installed on the inner wall of the bottom of the ground beam frame, and a supporting foot is installed on the lower end of the threaded rod.

[0013] In a preferred implementation manner of the utility model, a rotating wheel and a limiting nut are respectively threadedly mounted on the threaded rod, and a second groove is evenly formed on the side wall of the rotating wheel.

[0014] In a preferred embodiment of the utility model, a mounting block is installed at the upper end of the ground beam frame, a slot one is provided at the lower end of the mounting block, a block is inserted into the slot one, a spring is provided between the block and the mounting block, a socket and a slot two are respectively provided on the block, and a connecting shaft is inserted between the mounting block and the block.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0016] Beneficial effects:

[0017] Through the arc groove 1 with 90 degrees at both ends of the ground beam frame, the two ends of the ground beam frame are hinged to the auxiliary beam frame through the support arm, and the auxiliary beam frame rotates in the arc groove 1, which is convenient for rotation adjustment according to the bending angle of the LED display screen, so as to facilitate the connection and support with the LED display screen;

[0018] The limit panel is removed upwards to facilitate the removal and replacement of the axle pin and the hook. The connecting shaft is inserted into the jack, the clamping block is loosened, and the spring pushes the clamping block to clamp the connecting shaft through the second clamping slot. The connecting shaft is convenient for stacking the ground beam frame upwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A diagram of a suspended beam Figure 1 ;

[0020] Figure 2 A diagram of a suspended beam Figure 2 ;

[0021] Figure 3 This is a top view of the suspended ground beam;

[0022] Figure 4 A diagram of a suspended beam Figure 3 ;

[0023] Figure 5 A diagram of a suspended beam Figure 4 ;

[0024] Figure 6 A diagram of a suspended beam Figure 5 ;

[0025] Figure 7 This is a schematic diagram of the hook connection in the suspended beam;

[0026] Figure 8 This is a schematic diagram of the connection of the blocks in the suspended beam.

[0027] In the figure: ground beam frame 1, mounting block 11, slot 1 12, block 13, spring 14, jack 15, slot 2 16, connecting shaft 17, adjustment assembly 2, support arm 1 21, support arm 2 211, auxiliary beam frame 1 22, auxiliary beam frame 2 221, mounting hole 222, arc groove 1 23, groove 1 24, hook 241, arc groove 2 242, limit panel 243, shaft pin 244, limit block 25, connecting block 251, threaded rod 26, rotating wheel 27, groove 2 271, limit nut 28, support foot 29. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] like Figure 1-Figure 8 ;

[0030] The ground beam frame 1 includes an adjustment component 2, which is convenient for connecting and supporting the bendable display screen. The two ends of the ground beam frame are provided with an arc groove 1 of 90 degrees, and the two ends of the ground beam frame are hinged to the sub-beam frame through the support arm. The sub-beam frame rotates in the arc groove 1, which is convenient for rotation adjustment according to the bending angle of the LED display screen, so as to facilitate connection and support with the LED display screen;

[0031] The adjustment component 2 includes a support arm 1 21 and a support arm 211. The support arm 1 21 is installed at one end of the ground beam frame 1. The support arm 1 21 is used to support and install the auxiliary beam frame 1 22, so that the auxiliary beam frame 1 22 can be rotated and adjusted. The support arm 211 is installed at the other end of the ground beam frame 1. The support arm 211 is used to support and install the auxiliary beam frame 221, so that the auxiliary beam frame 221 can be rotated and adjusted. The auxiliary beam frame 1 22 is hinged on the support arm 1 21, and the auxiliary beam frame 221 is hinged on the support arm 211. Since the LED display screen can be bent, the auxiliary beam frame 1 22 and the auxiliary beam frame 2 221 is rotated to adjust the angle, so as to facilitate the connection and support of the bent LED display screen. The sub-beam frame 1 22 and the sub-beam frame 221 are both provided with mounting holes 222, through which the LED display screen is connected. Both ends of the ground beam frame 1 are provided with arc grooves 1 23, which facilitate the sub-beam frame 1 22 and the sub-beam frame 221 to rotate forward and backward to adjust the angle. The sub-beam frame 1 22 and the sub-beam frame 221 can both rotate 45 degrees forward and backward in the arc groove 1 23, and the maximum rotation angle of the sub-beam frame 1 22 and the sub-beam frame 221 is 90 degrees;

[0032] A groove 24 is provided at the top of the ground beam frame 1, and the groove 24 is used to support and install the hook 241, and the hook 241 can be laid down for storage. An arc groove 242 is provided inside the groove 24, and the arc groove 242 matches the hook 241 to facilitate the rotation of the hook 241. An axle pin 244 is rotatably installed inside the groove 24, and the axle pin 244 is used to support and install the hook 241. The hook 241 is rotatably installed on the axle pin 244. A limit panel 243 is installed on the upper end of the groove 24 by bolts, and the limit panel 243 is used to limit the axle pin 244. The limit panel 243 is removed upwards to facilitate the removal and replacement of the axle pin 244 and the hook 241. When the ground beam cooperates with the ceiling beam to install the display screen, At this time, the hook 241 can be used for connection, the rear end of the ground beam frame 1 is installed with a limit block 25, the limit block 25 is used to limit the installation of the connection block 251, the rear end of the limit block 25 is installed with the connection block 251, the bottom inner wall of the ground beam frame 1 is threadedly installed with a threaded rod 26, the threaded rod 26 and the support leg 29 are used to support and install the ground beam frame 1, the lower end of the threaded rod 26 is installed with the support leg 29, the threaded rod 26 is respectively threadedly installed with a rotating wheel 27 and a limiting nut 28, the rotating wheel 27 is rotated to limit the ground beam frame 1, the limiting nut 28 is used to limit the height of the ground beam frame 1, the side wall of the rotating wheel 27 is evenly provided with a second groove 271, the friction of the rotating wheel 27 is increased by the second groove 271, so that the rotating wheel 27 has an anti-slip effect when rotating;

[0033] A mounting block 11 is installed at the upper end of the ground beam frame 1, and the mounting block 11 is used to guide the insertion of the connecting shaft 17. A card slot 12 is provided at the lower end of the mounting block 11, and the interior of the card slot 12 is used to engage the card block 13. The card slot 12, the card block 13 is inserted into the card slot 12, and the card block 13 is used to engage and limit the connecting shaft 17. A spring 14 is provided between the card block 13 and the mounting block 11, and the spring 14 is used to push and limit the card block 13. A socket 15 and a second card slot 16 are respectively provided on the card block 13, and the connecting shaft 17 is inserted between the mounting block 11 and the card block 13. The connecting shaft 17 is first inserted into the socket 15, and then engaged through the second card slot 16. The card block 13 is first pushed, and the connecting shaft 17 is inserted into the socket 15. The card block 13 is released, and the spring 14 pushes the card block 13, and the connecting shaft 17 is clamped through the second card slot 16. The ground beam frame 1 is conveniently stacked upward through the connecting shaft 17.

[0034] The working principle of the utility model is as follows: a support arm 21 is mounted at one end of a ground beam frame 1, a support arm 211 is mounted at the other end of the ground beam frame 1, a sub-beam frame 22 is hingedly connected to the support arm 21, a sub-beam frame 221 is hingedly connected to the support arm 211, mounting holes 222 are provided on both the sub-beam frame 22 and the sub-beam frame 221, arc grooves 23 are provided at both ends of the ground beam frame 1, the sub-beam frame 22 and the sub-beam frame 221 can be rotated 45 degrees forward and backward in the arc grooves 23, and a groove 23 is provided on the top of the ground beam frame 1. 24, a limit block 25 is installed at the rear end of the ground beam frame 1, and a connecting block 251 is installed at the rear end of the limit block 25. A threaded rod 26 is threadedly installed on the inner wall of the bottom of the ground beam frame 1, and a support leg 29 is installed at the lower end of the threaded rod 26. A rotating wheel 27 and a limit nut 28 are respectively threadedly installed on the threaded rod 26. A groove 271 is evenly provided on the side wall of the rotating wheel 27. Since the LED display screen can be bent, the LED display screen is placed at the front end of the ground beam frame 1, and the height of the ground beam frame 1 is limited by the limit nut 28. The rotating wheel 27 is used to adjust the height of the ground beam frame 1 tighten the limit, respectively rotate and adjust the angle of the auxiliary beam frame 1 22 and the auxiliary beam frame 2 221, so as to facilitate the connection and support of the bent LED display screen. The two ends of the ground beam frame start the arc groove 1 of 90 degrees, and the two ends of the ground beam frame are hinged to the auxiliary beam frame through the support arm. The auxiliary beam frame rotates in the arc groove 1, which is convenient for rotation and adjustment according to the bending angle of the LED display screen, so as to facilitate the connection and support with the LED display screen. The inner side of the groove 1 24 is rotated to install the shaft pin 244, and the shaft pin 244 is used to connect the hook 2 41 supports and installs, the hook 241 is rotatably installed on the shaft pin 244, and the upper end of the groove 1 24 is installed with a limit panel 243 through a bolt. The limit panel 243 is used to limit the shaft pin 244. The limit panel 243 is removed upward to facilitate the removal and replacement of the shaft pin 244 and the hook 241. First, push the block 13, insert the connecting shaft 17 into the socket 15, loosen the block 13, and the spring 14 pushes the block 13, and clamps the connecting shaft 17 through the slot 2 16. Through the connecting shaft 17, it is convenient to stack the ground beam frame 1 upward.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A suspended ground beam, comprising a ground beam frame (1), characterized in that: An adjustment component (2) is arranged on the ground beam frame (1), and the adjustment component (2) facilitates the connection and support of the bendable display screen; The adjustment assembly (2) comprises a first support arm (21) and a second support arm (211), wherein the first support arm (21) is mounted on one end of the ground beam frame (1), and the second support arm (211) is mounted on the other end of the ground beam frame (1).

2. The suspended ground beam according to claim 1, characterized in that: The support arm 1 (21) is hingedly connected to a secondary beam frame 1 (22), and the support arm 2 (211) is hingedly connected to a secondary beam frame 2 (221). Both the secondary beam frame 1 (22) and the secondary beam frame 2 (221) are provided with mounting holes (222).

3. The suspended ground beam according to claim 2, characterized in that: Both ends of the ground beam frame (1) are provided with an arc-shaped groove 1 (23), and the auxiliary beam frame 1 (22) and the auxiliary beam frame 2 (221) can both rotate 45 degrees forward and backward in the arc-shaped groove 1 (23).

4. The suspended ground beam according to claim 1, characterized in that: A groove (24) is provided at the top of the ground beam frame (1), an arc groove (242) is provided inside the groove (24), an axle pin (244) is rotatably installed inside the groove (24), a hook (241) is rotatably installed on the axle pin (244), and a limit panel (243) is installed on the upper end of the groove (24) by means of bolts.

5. The suspended ground beam according to claim 1, characterized in that: A limiting block (25) is installed at the rear end of the ground beam frame (1), and a connecting block (251) is installed at the rear end of the limiting block (25).

6. The suspended ground beam according to claim 1, characterized in that: A threaded rod (26) is threadedly mounted on the inner wall of the bottom of the ground beam frame (1), and a support foot (29) is mounted on the lower end of the threaded rod (26).

7. The suspended ground beam according to claim 6, characterized in that: A rotating wheel (27) and a limiting nut (28) are respectively threadedly mounted on the threaded rod (26), and a second groove (271) is evenly formed on the side wall of the rotating wheel (27).

8. The suspended ground beam according to claim 1, characterized in that: A mounting block (11) is mounted on the upper end of the floor beam frame (1), a first card slot (12) is provided at the lower end of the mounting block (11), a card slot (13) is inserted into the first card slot (12), a spring (14) is provided between the card slot (13) and the mounting block (11), a plug hole (15) and a second card slot (16) are respectively provided on the card block (13), and a connecting shaft (17) is inserted between the mounting block (11) and the card block (13).

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