Liftable LED display screen module

Abstract

The utility model belongs to the technical field of LED display screen modules, and particularly relates to a liftable LED display screen module which comprises a display screen module body, a concave groove of a U-shaped structure is formed in the edge of the display screen module body, a lifting part is embedded in the concave groove, rotating shafts used for rotating are arranged on the inner sides of the two ends of the lifting part, and the lifting part is provided with a lifting groove. The display screen module comprises a display screen module body, a concave groove is formed in the front side of the display screen module body, the two rotating shafts are arranged on the inner walls of the two ends of the concave groove respectively, the position of the lifting piece is adjusted between the front side of the display screen module body and the concave groove based on rotation, the lifting piece comprises a U-shaped handle, and rotating grooves are formed in the inner sides of the two ends of the U-shaped handle. The lifting piece is rotationally installed in the concave groove through the rotating shaft, during disassembly and assembly, the lifting piece is taken out from the concave groove, and the display screen module body can be lifted conveniently through the lifting piece.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED display screen modules, and in particular relates to a portable LED display screen module. Background Art

[0002] LED display screens are divided into graphic display screens and video display screens, both of which are composed of LED matrix blocks. LED matrix blocks are modules composed of light-emitting diode dot matrixes. Text, video, and pictures are edited by computers and sent to LED display control cards.

[0003] The existing LED display screen modules are directly embedded in the frame during installation, and the LED display screen modules themselves do not have a structure for grasping. When disassembling and assembling, a thin-film tool is required, and the thin-film tool is inserted into the gap between adjacent LED display screen modules, so that the LED display screen module can be lifted out of the frame. In this process, the edge position will be damaged, increasing the maintenance cost of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a portable LED display screen module to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liftable LED display screen module, comprising: a display screen module body, a U-shaped recessed groove is provided at the edge of the display screen module body, a lifting piece is embedded in the recessed groove, and a rotating shaft for rotation is provided on the inner sides of both ends of the lifting piece, and the two rotating shafts are respectively arranged on the inner walls at both ends of the recessed groove, so that the lifting piece can be adjusted in position between the front side of the display screen module body and the recessed groove based on rotation.

[0006] Preferably, the lifting member comprises a U-shaped handle, and rotation grooves are provided on the inner sides of both ends of the U-shaped handle, and one end of the two rotating shafts respectively extends into the rotation grooves on both sides.

[0007] Preferably, a limiting ring is further provided on the inner wall of the rotating groove, and an annular groove for accommodating the limiting ring is provided on the outer wall of the rotating shaft, and the limiting ring is engaged in the annular groove.

[0008] Preferably, a positioning column for limiting the U-shaped handle is also installed in the sunken groove, and a positioning hole for accommodating the positioning column is opened on the inner side of the U-shaped handle, and one end of the positioning column is detachably arranged in the positioning hole.

[0009] Preferably, a ball block is provided at the end of the positioning column, a ball groove for accommodating the ball block is provided in the positioning hole, and the ball block is hinged in the ball groove.

[0010] Preferably, a buckle groove is further provided at the edge of the sunken groove, and a groove is provided on the inner wall of the U-shaped handle, and the groove is arranged on the inner side of the buckle groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model adds an inner recessed groove, a rotating shaft and a lifting member. The lifting member is rotatably installed in the inner recessed groove through the rotating shaft. When disassembling or assembling, the lifting member is taken out of the inner recessed groove, and the display screen module body can be lifted by the lifting member.

[0013] (2) The utility model adds a U-shaped handle and a rotation groove, and the rotation groove allows the U-shaped handle to rotate on two rotation axes, thereby facilitating the position adjustment of the U-shaped handle.

[0014] (3) The utility model provides a positioning column and a positioning hole. When one end of the positioning column is in the positioning hole, the lifting member is restricted in the recessed hole, thereby preventing the U-shaped handle from interfering with the display of the display module body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the coordination of the positioning column, positioning hole, buckle slot and groove of the utility model;

[0019] Figure 5 It is a schematic diagram of the coordination of the rotating shaft, the rotating groove, the limiting ring and the U-shaped handle of the utility model;

[0020] In the figure: 1. display screen module body; 2. lifting piece; 3. recessed groove; 4. buckle groove; 5. U-shaped handle; 6. rotating shaft; 7. groove; 8. ball block; 9. ball groove; 10. positioning column; 11. positioning hole; 12. limiting ring; 13. ring groove; 14. rotating groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] refer to Figure 1-2 As shown, the utility model provides a liftable LED display screen module, comprising: a display screen module body 1, an edge position of the display screen module body 1 is provided with a U-shaped recessed groove 3, a lifting member 2 is embedded in the recessed groove 3, and the inner sides of both ends of the lifting member 2 are provided with rotating shafts 6 for rotation, and the two rotating shafts 6 are respectively arranged on the inner walls at both ends of the recessed groove 3, so that the lifting member 2 can be adjusted in position between the front side of the display screen module body 1 and the recessed groove 3 based on rotation.

[0023] As mentioned above, when using the display screen module body 1, the lifting member 2 and the two rotating shafts 6 provided by the utility model, the lifting member 2 is rotatably installed on the front side of the display screen module body 1 through the two rotating shafts 6, and the display screen module body 1 can be extracted through the lifting member 2, which is convenient for disassembly and assembly of the display screen module body 1. At the same time, the lifting member 2 is stored at the edge position of the display screen module body 1 through the recessed groove 3 when not in use, so as to avoid the lifting member 2 interfering with the display of the display screen module body 1.

[0024] Further, in order to facilitate the U-shaped handle 5 to rotate on the two rotating shafts 6, refer to Figure 1-3 and Figure 5 As shown, the lifting member 2 includes a U-shaped handle 5, and rotation grooves 14 are formed on the inner sides of both ends of the U-shaped handle 5, and one end of two rotating shafts 6 extends into the rotation grooves 14 on both sides respectively.

[0025] Further, in order to prevent the U-shaped handle 5 from being separated from the rotating shaft 6, refer to Figure 5 As shown, a stop ring 12 is further provided on the inner wall of the rotation groove 14, and an annular groove 13 for accommodating the stop ring 12 is provided on the outer wall of the rotation shaft 6, and the stop ring 12 is engaged in the annular groove 13. When the rotation shaft 6 is in the rotation groove 14, the stop ring 12 and the annular groove 13 prevent the rotation shaft 6 from being separated from the rotation groove 14, thereby preventing the U-shaped handle 5 from being separated from the rotation shaft 6, thereby improving the stability of the connection between the U-shaped handle 5 and the rotation shaft 6.

[0026] In the present utility model, combined with Figure 4 As shown, a positioning column 10 for limiting the U-shaped handle 5 is also installed in the recessed groove 3 of this embodiment, and a positioning hole 11 for accommodating the positioning column 10 is opened on the inner side of the U-shaped handle 5, and one end of the positioning column 10 is detachably set in the positioning hole 11.

[0027] As mentioned above, when using the positioning column 10 provided by the utility model, when the U-shaped handle 5 is in the recessed groove 3, the end of the positioning column 10 can be removably inserted into the positioning hole 11, thereby restricting the U-shaped handle 5 in the recessed hole, preventing the U-shaped handle 5 from moving arbitrarily and interfering with the display of the display module body 1.

[0028] Further, in order to prevent the U-shaped handle 5 from being separated from the positioning column 10, refer to Figure 4 As shown, a ball block 8 is provided at the end of the positioning column 10, and a ball groove 9 for accommodating the ball block 8 is provided in the positioning hole 11, and the ball block 8 is spherically hinged in the ball groove 9. When the positioning column 10 drives the ball block 8 into the ball groove 9 in the positioning hole 11, the positioning column 10 is restricted in the positioning hole 11 by the ball block 8 and the ball groove 9, so as to prevent the U-shaped handle 5 from being separated from the sunken groove 3 without external force.

[0029] Further, in order to facilitate the removal of the U-shaped handle 5 confined in the recessed groove 3, refer to Figure 4 As shown, a buckle groove 4 is further provided at the edge of the sunken groove 3, and a groove 7 is provided on the inner wall of the U-shaped handle 5, and the groove 7 is arranged on the inner side of the buckle groove 4. When the U-shaped handle 5 is needed, the buckle groove 4 is used to hold the groove 7 with fingers and push it outwards, and the U-shaped handle 5 can be freed from the restriction of the positioning column 10, so that the U-shaped handle 5 is located at the front side of the display screen module body 1, so that the display screen module body 1 can be easily extracted through the U-shaped handle 5.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable LED display screen module, characterized in that: include: A display screen module body (1), wherein a U-shaped recessed groove (3) is provided at the edge of the display screen module body (1), a lifting member (2) is embedded in the recessed groove (3), and a rotating shaft (6) for rotation is provided on the inner side of both ends of the lifting member (2), and the two rotating shafts (6) are respectively arranged on the inner walls at both ends of the recessed groove (3), so that the lifting member (2) can be adjusted in position between the front side of the display screen module body (1) and the recessed groove (3) based on rotation.

2. The portable LED display screen module according to claim 1, characterized in that: The lifting member (2) comprises a U-shaped handle (5), and a rotation groove (14) is provided on the inner side of both ends of the U-shaped handle (5), and one end of the two rotating shafts (6) respectively extends into the rotation grooves (14) on both sides.

3. The portable LED display screen module according to claim 2, characterized in that: A limiting ring (12) is also provided on the inner wall of the rotating groove (14), and an annular groove (13) for accommodating the limiting ring (12) is provided on the outer wall of the rotating shaft (6), and the limiting ring (12) is engaged in the annular groove (13).

4. The portable LED display screen module according to claim 2, characterized in that: A positioning column (10) for limiting the position of the U-shaped handle (5) is also installed in the recessed groove (3); a positioning hole (11) for accommodating the positioning column (10) is provided on the inner side of the U-shaped handle (5); one end of the positioning column (10) is detachably arranged in the positioning hole (11).

5. The portable LED display screen module according to claim 4, characterized in that: A ball block (8) is provided at the end of the positioning column (10), a ball groove (9) for accommodating the ball block (8) is provided in the positioning hole (11), and the ball block (8) is spherically hinged in the ball groove (9).

6. The portable LED display screen module according to claim 2, characterized in that: A buckle groove (4) is also provided at the edge of the sunken groove (3), and a groove (7) is provided on the inner wall of the U-shaped handle (5), wherein the groove (7) is arranged on the inner side of the buckle groove (4).

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