Wave screen lifting device

Abstract

The utility model discloses a wave screen lifting device, and relates to the technical field of movable display. The wave screen lifting device comprises an LED display screen, a square tube stand column, a pulley block, an upper limiting sensor, a 50 transverse reinforcing square tube, an LED screen frame, a steel wire rope, a balance weight column, a sliding rail set, a rack set, a supporting stand column, a cushion plate block, a tank chain set, a stepping motor set, a lower limiting sensor and an aluminum plate. The outer surfaces of the transverse reinforcing square tube 50, the supporting stand column and the cushion plate block are fixedly connected to the outer surface of the square tube stand column, the sliding rail set and the rack set are arranged on the outer surface of the cushion plate block, the installation stepping motor set is arranged on the outer surfaces of the LED screen frame and the sliding rail set, and the outer surface of the steel wire rope penetrates through the pulley set. The LED screen frame is driven by the stepping motor set, the gear of the LED screen frame is meshed with the rack set, the LED screen frame does lifting motion on the pulley set, nine sets of same lifting devices are arranged, and the LED screen ascends and descends like waves under the control of the upper computer.

Description

Technical Field

[0001] The utility model relates to the technical field of movable display, in particular to a wave screen lifting device. Background Technique

[0002] With the continuous progress of technology, as an important tool for information transmission and display, display screens are widely used in various fields. A display screen is an output device that can convert signals generated by devices such as computers, mobile phones, and televisions into forms such as numbers and images that people can understand.

[0003] Traditional display screens are all fixed. As an important tool for information transmission and display, fixed display screens lack novelty and have relatively poor flexibility. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a wave screen lifting device to solve the problems presented in the above background technique.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: A wave screen lifting device includes an LED display screen, square tube columns, pulley groups, upper limit sensors, 50 horizontal reinforcement square tubes, LED screen frames, steel wire ropes, counterweight columns, slide rail groups, rack groups, support columns, cushion blocks, drag chain groups, stepping motor groups, lower limit sensors, and aluminum plates. The outer surfaces of the 50 horizontal reinforcement square tubes, support columns, and cushion blocks are fixedly connected to the outer surface of the square tube columns. The slide rail groups and rack groups are arranged on the outer surface of the cushion blocks. The installed stepping motor groups are arranged on the outer surfaces of the LED screen frames and the slide rail groups. The outer surface of the steel wire rope passes through the pulley groups, and both ends of the steel wire rope are respectively arranged on the outer surfaces of the installed stepping motor groups on the LED screen frames and the counterweight columns.

[0006] Preferably, the drag chain group is arranged on the outer surface of the 50 horizontal reinforcement square tubes.

[0007] Preferably, the outer surface of the upper limit sensor is fixedly connected to the top end of the square tube column, and the outer surface of the lower limit sensor is fixedly connected to the bottom end of the square tube column.

[0008] Preferably, the aluminum plate is arranged on the outside of the square tube column.

[0009] Preferably, the LED display screens are evenly arranged on the outer surface of the LED screen frames. Advantageous Effects

[0010] The utility model provides a wave screen lifting device. It has the following beneficial effects:

[0011] (1) The wave screen lifting device, through the cooperation among the stepping motor group, pulley group, upper limit sensor and lower limit sensor, drives the LED screen frame by the stepping motor group. Its gear meshes with the rack group, and it makes a lifting motion on the pulley group. The upper and lower ends are equipped with the upper limit sensor and the lower limit sensor to ensure that the LED screen frame moves within the set range. There are nine groups of the same lifting devices, and under the control of the host computer, the LED screen lifts and runs like a wave.

[0012] (2) The wave screen lifting device can not only lift and move in terms of function, but also has many changes in form. The video it deduces cooperates with the wave screen lifting device, providing a multi-angle viewing experience and personalized display. Through its mobility, it breaks the one-way limitation of traditional display devices, improving the interactivity and the audience experience. Brief Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a single-group lifting device of the present utility model;

[0014] Figure 2 It is a front view structure schematic diagram of a single-group lifting device of the present utility model;

[0015] Figure 3 It is a side view structure schematic diagram of a single-group lifting device of the present utility model;

[0016] Figure 4 It is a top view structure schematic diagram of a single-group lifting device of the present utility model;

[0017] Figure 5 It is a front and side view structure schematic diagram of the whole of the present utility model.

[0018] In the figure: 1. LED display screen; 2. Square tube column; 3. Pulley group; 4. Upper limit sensor; 5. 50 horizontal reinforcement square tube; 6. LED screen frame; 7. Steel wire rope; 8. Counterweight column; 9. Slide rail group; 10. Rack group; 11. Support column; 12. Pad block; 13. Chain track group; 14. Stepping motor group; 15. Lower limit sensor; 16. Aluminum plate. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model. Embodiment

[0020] As Figures 1-5As shown in the figure, the present utility model provides a wave screen lifting device, which includes an LED display screen 1, a square tube column 2, a pulley group 3, an upper limit sensor 4, a 50 horizontal reinforcement square tube 5, an LED screen frame 6, a steel wire rope 7, a counterweight column 8, a slide rail group 9, a rack group 10, a support column 11, a cushion plate 12, a drag chain group 13, a stepping motor group 14, a lower limit sensor 15 and an aluminum plate 16. The outer surfaces of the 50 horizontal reinforcement square tube 5, the support column 11 and the cushion plate 12 are fixedly connected to the outer surface of the square tube column 2. The slide rail group 9 and the rack group 10 are arranged on the outer surface of the cushion plate 12. The installed stepping motor group 14 is arranged on the outer surfaces of the LED screen frame 6 and the slide rail group 9. The outer surface of the steel wire rope 7 passes through the pulley group 3, and both ends of the steel wire rope 7 are respectively arranged on the outer surfaces of the installed stepping motor group 14 on the LED screen frame 6 and the counterweight column 8.

[0021] Specifically, the drag chain group 13 is arranged on the outer surface of the 50 horizontal reinforcement square tube 5.

[0022] Specifically, the outer surface of the upper limit sensor 4 is fixedly connected to the top end of the square tube column 2, and the outer surface of the lower limit sensor 15 is fixedly connected to the bottom end of the square tube column 2.

[0023] Specifically, the aluminum plate 16 is arranged on the outside of the square tube column 2.

[0024] Specifically, the LED display screens 1 are evenly arranged on the outer surface of the LED screen frame 6.

[0025] The working principle and beneficial effects of the above embodiments.

[0026] During use, the 40*80mm square tube column 2, the 50 horizontal reinforcement square tube 5 and the support column 11 are fixedly welded and reinforced, and the cushion plate 12 is welded at the corresponding position. The slide rail group 9 and the rack group 10 are installed on the cushion plate 12. The stepping motor group 14 is installed on the LED screen frame 6 and installed on the slide rail group 9. The Φ4mm steel wire rope 7 is passed through the pulley group 3, and both ends are respectively connected to the LED screen frame 6 and the counterweight column 8. The drag chain group 13 is fixed on the 50 horizontal reinforcement square tube 5. The upper limit sensor 4 and the lower limit sensor 15 are respectively fixed at the upper and lower ends of the 40*80mm square tube column 2. The aluminum plate 16 is installed in front of the lifting device. The LED display screens 1 are evenly installed on the LED screen frame 6. Through the above method, the installation of the lifting device is completed. When the lifting device is running, the LED screen frame 6 is driven by the stepping motor group 14, and its gear meshes with the rack group 10 and makes a lifting movement on the slide rail group 9. The upper and lower ends are equipped with the upper limit sensor 4 and the lower limit sensor 15 to ensure that the LED screen frame 6 moves within the set range. Nine groups of the same lifting devices are installed. Under the control of the upper computer, the LED display screens 1 lift and run like waves.

[0027] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0028] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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 appended claims and their equivalents.

Claims

1. A wave screen lifting device, comprising an LED display screen (1), square tube columns (2), pulley sets (3), upper limit sensors (4), 50 horizontal reinforcement square tubes (5), LED screen frames (6), steel wire ropes (7), counterweight columns (8), slide rail sets (9), rack sets (10), support columns (11), cushion blocks (12), drag chain sets (13), stepper motor sets (14), lower limit sensors (15) and aluminum plates (16), characterized in that: The outer surfaces of the 50 horizontal reinforcing square tubes (5), the support columns (11) and the cushion blocks (12) are fixedly connected to the outer surface of the square tube column (2). The slide rail group (9) and the rack group (10) are arranged on the outer surface of the cushion block (12). The installed stepping motor group (14) is arranged on the outer surfaces of the LED screen frame (6) and the slide rail group (9). The outer surface of the steel wire rope (7) passes through the pulley group (3). The two ends of the steel wire rope (7) are respectively arranged on the outer surfaces of the LED screen frame (6) and the counterweight column (8) where the installed stepping motor group (14) is located.

2. The wave screen lifting device according to claim 1, characterized in that: The drag chain group (13) is arranged on the outer surface of the 50 horizontal reinforcing square tube (5).

3. A wave screen lifting device according to claim 1, characterized in that: The outer surface of the upper limit sensor (4) is fixedly connected to the top end of the square tube column (2), and the outer surface of the lower limit sensor (15) is fixedly connected to the bottom end of the square tube column (2).

4. The wave screen lifting device according to claim 1, characterized in that: The aluminum plate (16) is arranged on the outside of the square tube column (2).

5. A wave screen lifting device according to claim 1, characterized in that: The LED display screens (1) are evenly arranged on the outer surface of the LED screen frame (6).

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