CN111436806A - A display device for art design - Google Patents

Abstract

The invention relates to the technical field of art display equipment, in particular to a display device for art design, comprising a base, a support leg, a support rod, a display box, a display, a power supply, a bead snap, a lifting screen, a lighting lamp, an umbrella, etc. , solves the problem that the workers use plastic bags to pour in the jointing mixture, and then open a hole in the corner of the plastic bag to fill in the joints, solve the problem that the internal space of the existing exhibition hall is not fully utilized, and the exhibition form is too large Simple and monotonous problems, by setting up multiple display rack telescopic rods, multiple works can be displayed on the same display rack, which greatly reduces the space occupied by the exhibition works. Sending it to monitors and speakers for playback can vividly display the information of the exhibition works to the audience, improve the audience's cognition of the works, and improve the effect of art display.

Description

A display device for art design

technical field

The invention relates to the technical field of art display equipment, in particular to a display device for art design.

Background technique

Art design is an independent art discipline. Art design is a professional term, which mainly includes: professional direction of environmental design, professional direction of graphic design, professional direction of visual communication, professional direction of product design, and so on. Its research content and service objects are different from traditional art categories; at the same time, art design is also a highly comprehensive discipline, which involves social, cultural, economic, market, technology and other factors, and its aesthetic standards It also changes with the changes of these many factors. Art design is actually the embodiment of the designer's own comprehensive qualities (such as expressive ability, perception ability, imagination ability); art exhibition refers to the public display of art works, photographic works, etc. for everyone to visit and appreciate, giving visitors a beautiful enjoyment . Art exhibition is not only a comprehensive embodiment of art lovers' access to information, communication and entertainment, but also a marketing medium to fully tap their five senses in face-to-face communication with art lovers.

At present, works for art design are often placed in glass cabinets or fixed on the wall, and the interior space of the entire exhibition hall is not fully utilized. In addition, the existing exhibition forms are too simple and monotonous, and there is a lack of detailed introduction to the works. To a certain extent, it hinders the ideological resonance between the visitors and the author,

Therefore, there is an urgent need for a display device for artistic design, which can solve the above problems, make full use of the exhibition space, and improve the exhibition effect by using multimedia equipment, and promote the resonance between the audience and the author.

Invention patent content

The purpose of the present invention is to provide a display device for art design, which has the advantages of small size, many exhibition works, rich display effects, etc., and solves the problems of insufficient utilization of the internal space of the exhibition hall and too monotonous exhibition form.

In order to achieve the above purpose, the present invention provides the following technical solutions: a display device for artistic design, comprising a base plate, characterized in that it comprises a base, a support leg is arranged under the base, and a universal wheel is connected to the bottom of the support leg, The supporting legs are provided with three groups in total, and the included angle of each supporting leg is 120°. A display box is arranged above the base, and the lower surface of the display box of the display box is connected with the base, and the display box is There are four sets of displays around, the surface of the display is a trapezoid, the inside of the display box is provided with a PC, the PC controls the content played by the display and the sound box, a speaker is arranged above the sound box, the speaker is a funnel-shaped structure, and the speaker is on the speaker. The surface is located inside the upper surface of the display box, and the upper surface of the speaker is provided with a plurality of speaker holes. The power supply opening on the surface is connected with the spring wire, the power supply opening on the upper surface of the display box is a through hole located on the upper surface of the display box, and the end of the spring wire is provided with a plug; a support rod is arranged above the display box , the support rod is connected to the upper surface of the display box, the support rod is a solid square column, the upper part of the support rod is a hollow section, a telescopic rod is placed in the hollow section of the support rod, and the right side wall of the hollow section of the support rod is set There is a support rod through hole, the inner surface of the support rod through hole is threaded, the thread of the support rod through hole is matched with the thread of the fastening nut, the right end of the fastening nut is a fastening nut, and the fastening nut is The left end is a fixed anti-skid pad, the fixed anti-skid pad is a round table structure, and the side of the fixed anti-skid pad close to the telescopic rod has a larger cross-sectional area; the telescopic rod is a solid square column, and the outer part of the upper part of the telescopic rod is surrounded and fixed with a display rack device Fixing block, the fixing block of the display rack device is a hollow rectangular pipe column, the fixing block of the display rack device is connected with fixing block connecting rods all around, there are four sets of fixing block connecting rods, and the fixing block connecting rod is a solid square column And the right side is provided with a hollow section, the upper wall of the hollow section of the connecting rod of the fixing block is provided with a display rod through hole, the display rod through hole is provided with a thread, and the thread of the display rod through hole and the display rod fixing nut Above the display rack rod fixing nut is the display rack rod fixing nut, and below the display rack rod fixing nut is connected with a display rack rod compression anti-skid pad, the display rack rod compression anti-skid pad is a round table structure, and the display rack rod pressure The cross-sectional area under the tight anti-skid pad is large, the hollow section of the connecting rod of the fixing block is provided with a telescopic rod of the exhibition rack, the telescopic rod of the exhibition rack is a solid square column, and the front side of the telescopic rod of the exhibition rack is connected with a ball-touching buckle. The bead-touching clip includes a clip body, a clip-clamp arm, a clip-active bumper, and a clip-fixing hole. The bead-touching clip uses screws or rivets to fix itself on the front-end side of the telescopic rod of the display rack through the clip-fixing hole. The lower part of the buckle body is the buckle clip arm. By pressing the convex part of the buckle movable contact into the middle of the buckle clip arm, the connection and disassembly of the buckle clip arm and the buckle movable contact are realized. A lift screen storage box is connected, the lower end of the lift screen storage box has an opening, and the lift screen storage box is located in the lift screen storage box. There is a lifting curtain rolling rod inside, the lifting curtain rolling rod is connected to the upper end of the lifting curtain, a lifting curtain counterweight plate is arranged under the lifting curtain, and a lifting curtain motor is arranged on the right side of the lifting curtain storage box to lift the lifting curtain. The curtain motor is connected with the lifting curtain roller and drives it to rotate. stop and rotation direction; the front end surface of the lifting screen storage box is provided with a lighting lamp connecting frame, and a lighting lamp is arranged below the lighting lamp connecting frame; a threaded rod is connected above the telescopic rod, and the outer thread of the threaded rod is connected with the threaded rod. The inner thread of the rod knob is matched, the upper part of the threaded rod knob is an umbrella, the structure of the umbrella is the same as that of a conventional long-handled umbrella, and the threaded rod acts as the middle rod of the umbrella, and the top of the threaded rod knob is connected with the umbrella hub . The power supply provides electrical energy for the display, PC, sound box, lifting screen motor, and lighting lamp.

Preferably, the lifting screen storage box adopts an LED screen or an LCD screen.

Preferably, the bead-fighting buckle is a Hewlett-Packard or Dell PC.

Preferably, the power source is a lead storage battery or a lithium ion battery.

Preferably, there are no less than three sets of lighting lamp connecting frames arranged in front of each lifting screen storage box, and no less than two lighting lamps are arranged below each lighting lamp connecting frame.

Preferably, the angle of the lighting lamp and the bottom surface of the lighting lamp connecting frame is 45°-60°, and the lower part of the lighting lamp faces the side of the lifting curtain.

Preferably, the lighting lamps are LED lamps.

Preferably, the fixing nut and the fastening nut of the display rack rod are provided with bump anti-skid lines.

Preferably, rubber soft pads are used for the pressing anti-skid pads and the fixed anti-skid pads of the display rack rods.

Preferably, the umbrella cloth of the umbrella adopts black polyester fabric or black nylon fabric.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention is simple in structure, reliable in use, easy to produce, easy to operate, and suitable for large-scale popularization and application;

2. By setting up multiple telescopic rods for exhibition racks, multiple works can be displayed on the same exhibition rack, which greatly reduces the space occupied by the exhibition works;

3. By setting up the display and speakers, and sending the information to the display and speakers through the PC for playback, the information of the exhibition works can be vividly displayed to the audience, and the audience's cognition of the works can be improved;

4. The lifting curtain is installed on the telescopic rod of the exhibition rack by using the bead buckle, and by using the telescopic rod and the telescopic rod of the exhibition rack, the lifting curtain can be removed after the exhibition, and the telescopic rod can be adjusted to the shortest state. It greatly reduces the space occupied by the exhibition rack, and facilitates the storage and placement of the exhibition rack.

Description of drawings

Fig. 1 is an overall schematic diagram of a display device for artistic design;

Fig. 2 is the partial schematic diagram of the display box in the display device;

Fig. 3 is the partial schematic diagram of this display device display rack rod;

FIG. 4 is a partial schematic diagram of the bead-touching buckle of the display device;

FIG. 5 is a schematic diagram of the layout of the lifting screen of the display device;

FIG. 6 is a partial schematic diagram of the circuit connection and control part of the display device;

Figure 7 is a schematic diagram of the display installation works placement and work fixing;

8 is a schematic diagram of the display device being folded after the exhibition is over;

In the figure: 11. Base; 12. Supporting legs; 13. Universal wheel; 14. Supporting rod; 15. Display box lower surface; 16. Display box upper surface; 17. Support rod through hole; Pole; 20. Display box; 21. Display; 22. PC; 23. Speaker; 24. Speaker; 25. Power supply; 26. Power cord inside the box; 27. Power supply opening on the upper surface of the display box; 28. Spring wire; 29. Plug; 30. Display frame device fixing block; 31. Fixing block connecting rod; 32. Display frame telescopic rod; 37. Display frame rod pressing anti-skid pad; 41. Snap body; 42. Snap clip arm; 43. Snap movable bump; 44. Snap fixing hole; 51. Lifting curtain storage box; 52 . Lifting curtain motor; 53. Lifting curtain rolling rod; 54. Lifting curtain; 55. Lifting curtain weight plate; 56. Curtain lifting switch; 57. Motor forward and reverse switch; 58. Lighting connection frame; 59. Lighting 61. Threaded rod; 62. Threaded rod knob; 63. Umbrella; 64. Umbrella hub; 71. Fastening nut; 72. Fastening nut; 73. Fixed anti-skid pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise stated, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. refer to the orientation or state The relationship is based on the orientation or state relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the specific orientation that the referred mechanism or component must have, be constructed and operate in a specific orientation, and therefore It should not be construed as a limitation of the present invention.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the term "connection" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; It is directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIGS. 1-8 , an art design display device includes a base 11 , a support leg 12 is arranged below the base 11 , a universal wheel 13 is connected to the bottom of the support leg 12 , and the support legs 12 are arranged in total There are three groups, the included angle of each support leg 12 is 120°, a display box 20 is arranged above the base 11, the lower surface 15 of the display box of the display box 20 is connected with the base 11, and the display box is 20 is surrounded by four groups of displays 21, the surfaces of the displays 21 are trapezoids, the inside of the display case 20 is provided with a PC 22, and the PC 22 controls the content played by the display 21 and the sound box 23, and above the sound box 23 is provided with a speaker 24 , the speaker 24 is a funnel-shaped structure, the upper surface of the speaker 24 is located inside the upper surface 16 of the display box, and the upper surface of the speaker 24 is provided with a plurality of speaker holes, the display box 20 is provided with a power supply 25 inside, the power supply 25 and the box The power line 26 inside the body is connected, and the power line 26 inside the box is connected with the spring wire 28 through the power supply opening 27 on the upper surface of the display box, which is located on the upper surface 16 of the display box. A plug 29 is provided at the end of the spring wire 28; a support rod 14 is provided above the display box 20, the support rod 14 is connected to the upper surface 16 of the display box, and the support rod 14 is a solid square column The upper part of the support rod 14 is a hollow section, a telescopic rod 18 is placed in the hollow section of the support rod 14, a support rod through hole 17 is provided on the right side wall of the hollow section of the support rod 14, and the inner surface of the support rod through hole 17 There is a thread, the thread of the support rod through hole 17 is matched with the thread of the tightening nut 72, the right end of the tightening nut 72 is the tightening nut 71, the left end of the tightening nut 72 is the fixed anti-skid pad 73, the The fixed anti-skid pad 73 is a round table structure, and the side of the fixed anti-skid pad 73 close to the telescopic rod 18 has a larger cross-sectional area; the telescopic rod 18 is a solid square column, and the outer side of the upper part of the telescopic rod 18 is surrounded and fixed with a display rack device fixing block 30 , the display stand device fixing block 30 is a hollow rectangular pipe column, the display stand device fixing block 30 is connected with a fixed block connecting rod 31 all around, there are four sets of the fixed block connecting rod 31, and the fixed block connecting rod 31 is a The solid square column is provided with a hollow section on the right side. The upper wall surface of the hollow section of the fixing block connecting rod 31 is provided with a display rod through hole 34. The display rod through hole 34 is provided with a thread, and the display rod through hole 34 The thread of the display rack rod is matched with the thread of the display rack rod fixing nut 35. Above the display rack rod fixing nut 35 is a display rack rod fixing nut 36. Below the display rack rod fixing nut 35 is connected a display rack rod compression anti-skid pad 37. The anti-skid pad 37 is a round table structure, and the cross-sectional area below the anti-skid pad 37 is relatively large. The hollow section of the fixing block connecting rod 31 is provided with a display frame telescopic rod 32, and the display frame telescopic rod 32 is a solid square column. , the front end side of the telescopic rod 32 of the display rack is connected with a bead snap 33, and the bead snap 33 includes a snap body 41, a snap arm 42, and a snap movable snap The head 43, the buckle fixing hole 44, the bead buckle 33 is fixed to the front end side of the display frame telescopic rod 32 through the buckle fixing hole 44 by using screws or rivets, and the lower part of the buckle body 41 is the buckle clip arm 42, The connection and disassembly of the buckle arm 42 and the buckle movable contact 43 are realized by pressing the convex part of the buckle movable contact 43 into the middle of the buckle clamp arm 42 , and a lifting curtain is connected to the lower part of the buckle movable contact 43 . Box 51, the lower end of the lifting curtain storage box 51 has an opening, and a lifting curtain rolling rod 53 is arranged inside the lifting curtain storage box 51, and the lifting curtain rolling rod 53 is connected with the upper end of the lifting curtain 54, and the lifting curtain The lower part of 54 is provided with a lifting screen counterweight plate 55, the right side of the lifting screen storage box 51 is provided with a lifting screen motor 52, and the lifting screen motor 52 is connected with the lifting screen rolling rod 53 and drives it to rotate. The motor 52 is connected with the curtain lift switch 56 and the motor forward and reverse rotation switch 57, and controls the start, stop and rotation direction of the lift curtain motor 52 through the curtain lift switch 56 and the motor forward and reverse switch 57; the front face of the lift curtain storage box 51 A lighting lamp connecting frame 58 is arranged on the upper part, and a lighting lamp 59 is arranged below the lighting lamp connecting frame 58; a threaded rod 61 is connected above the telescopic rod 18, and the outer thread of the threaded rod 61 is consistent with the inner thread of the threaded rod knob 62. Matching, above the threaded rod knob 62 is an umbrella 63, the structure of the umbrella 63 is the same as that of a conventional long-handled umbrella, and the threaded rod 61 acts as the middle rod of the umbrella 63, above the threaded rod knob 62 and the umbrella hub 64 connected. The power supply 25 provides power for the display 21 , the PC 22 , the sound box 23 , the lifting and lowering screen motor 52 , and the lighting lamp 59 .

In this embodiment, the lifting screen storage box 51 adopts an LED screen or an LCD screen.

In this embodiment, the bead-touching buckle 33 is a Hewlett-Packard or Dell PC.

In this embodiment, the power source 25 is a lead-acid battery or a lithium-ion battery.

In this embodiment, no less than three sets of lighting connection frames 58 are arranged in front of each of the lifting screen storage boxes 51 , and no less than two lighting lamps 59 are arranged below each lighting connection frame 58 .

In this embodiment, the angle of the lighting lamp 59 and the bottom surface of the lighting lamp connecting frame 58 is 45°˜60°, and the lower part of the lighting lamp 59 faces the side of the lifting screen 54 .

In this embodiment, the lighting lamps 59 are LED lamps.

In this embodiment, the mounting nut 36 and the fastening nut 71 of the display rack rod are provided with bump anti-skid lines.

In the present embodiment, rubber soft pads are used for the display rack rod pressing the anti-skid pad 37 and the fixed anti-skid pad 73 .

In this embodiment, the umbrella cloth of the umbrella 63 is made of black polyester fabric or black nylon fabric.

working principle:

When in use, the display rack is first moved to the display position through the universal wheel 13, and then the tightening nut 72 is moved to the right by rotating the tightening nut 71, so that the fixed anti-skid pad 73 is separated from the telescopic rod 18. It is possible to manually adjust the height of the display rack. When the display rack is adjusted to a suitable height, reversely rotate the fastening nut 71 to make the fixed anti-skid pad 73 abut the telescopic rod 18, and tighten the fastening nut 71 to fix the telescopic rod 18. position, and then determine the height of the display rack, and then adjust the length of the display rack telescopic rod 32 according to the number of exhibits. The display rack can display up to four works at the same time. During the exhibition, firstly rotate the display rack rod fixing nut 36 to make the display rack rod fix the nut 35 moves upward, so that the exhibition rack rod presses the anti-skid pad 37 and the exhibition rack telescopic rod 32 is separated. At this time, the length of the exhibition rack telescopic rod 32 in the fixing block link 31 can be manually adjusted, so as to adjust the length of the exhibition arm. After the position of the display rack telescopic rod 32, rotate the display rack rod fixing nut 36 in the reverse direction to make the display rack rod press the anti-skid pad 37 to press down the display rack telescopic rod 32 and tighten the display rack rod fixing nut 36, and then, according to the number of exhibition works, lift the The curtain storage box 51 is fixed under the telescopic rod 32 of the exhibition stand through the bead snap 33. At this time, the rotation direction of the lifting curtain motor 52 is adjusted by the motor forward and reverse rotation switch 57, and the curtain lifting switch 56 is turned on, so that the lifting curtain motor 52 is lifted. Drive the lifting curtain rod 53 to move, so that the lifting curtain 54 is lowered. Then, as shown in Figure 7, the exhibition works are fixed on the lifting curtain 54. The fixing method can be fixed magnets. The fixed magnets are placed at the four corners of the exhibition works. The fixed magnets of different polarities are respectively placed in the corresponding positions in front of the exhibition work and behind the lifting curtain 54, so as to use the magnetic force to fix the exhibition work, and then decide whether to turn on the lighting lamp 59 to fill the work according to the needs. The lamp 59 is facing the work, which can achieve a good lighting effect. If the exhibition is carried out in the open air, you can rotate the threaded rod knob 62, and the threaded rod knob 62 pushes the umbrella hub 64 up and makes the umbrella surface of the umbrella 63 open. Carry out sunshade and rainproof operations; finally, according to the number and content of the exhibition works, the video, audio and other electronic materials related to the works are transferred to the PC 22, and the PC 22 controls the playback of the video and audio through the display 21 and the speaker 23, thereby It enables visitors to have a better understanding of the creation and meaning of the works. In the above operations, the power supply 25 provides power for the display 21, the PC 22, the sound box 23, the lifting screen motor 52, and the lighting lamp 59. The power supply 25 is connected to the plug 29. When the plug 29 is connected to the external power supply, the external power supply is directly connected to The monitor 21, the PC 22, the sound box 23, the lifting screen motor 52, and the lighting lamp 59 are provided with electric power and the power source 25 is charged at the same time. , speaker 23, lifting screen motor 52, lighting 59 for power supply. After the exhibition is over, adjust the rotation direction of the lifting curtain motor 52 through the motor forward and reverse switch 57, and turn on the curtain lifting switch 56, so that the lifting curtain motor 52 drives the lifting curtain rolling rod 53 to move, so that the lifting curtain 54 returns to the lifting and lowering In the curtain storage box 51, and then by removing the snap-fastening movable contact 43 from the snap-clamp arm 42, the lifting curtain storage box 51 can be removed from the display frame and installed separately, and by rotating the threaded rod knob 62 to make it downward Movement, so that the umbrella 63 is retracted, and by rotating the display rack rod fixing nut 36 and the tightening nut 71, the display rack telescopic rod 32 is separated from the fixing block connecting rod 31, the telescopic rod 18 is separated from the support rod 14, and then the display rack is telescopic The rod 32 is put into the fixing block connecting rod 31, the telescopic rod 18 is put into the support rod 14, and the display rod fixing nut 36 and the fastening nut 71 are tightened, as shown in FIG. The volume of the display rack is reduced to facilitate the transportation and placement of the display rack after the exhibition is over.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A display device for artistic design, comprising a base (11), a support leg (12) is provided below the base (11), and a universal wheel (13) is connected at the bottom of the support leg (12), and the The support legs (12) are provided with three groups in total, the included angle of each support leg (12) is 120°, a display box (20) is arranged above the base (11), and a display box for the display box (20) The lower surface (15) of the body is connected with the base (11), the display box (20) is surrounded by four sets of displays (21), the displays (21) have a trapezoidal surface, and the display box (20) is provided inside the display box (20). There is a PC (22), the PC (22) controls the content played by the display (21) and the sound box (23), a speaker (24) is arranged above the sound box (23), and the speaker (24) is a funnel-shaped structure, The upper surface of the speaker (24) is located inside the upper surface (16) of the display box, and the upper surface of the speaker (24) is provided with a plurality of speaker holes, and the display box (20) is provided with a power supply (25) inside the display box (25). ) is connected to the power cord (26) inside the box body, and the power cord (26) inside the box body is connected to the spring wire (28) through the power supply opening (27) on the upper surface of the display box body, and the power supply opening (27) on the upper surface of the display box body is connected. The hole (27) is a through hole located on the upper surface (16) of the display box, and the end of the spring wire (28) is provided with a plug (29); a support rod (14) is provided above the display box (20) , the support rod (14) is connected with the upper surface (16) of the display box, the support rod (14) is a solid square column, the upper part of the support rod (14) is a hollow section, and the hollow section of the support rod (14) is placed in the There is a telescopic rod (18), a support rod through hole (17) is provided on the right side wall of the hollow section of the support rod (14), the inner surface of the support rod through hole (17) is threaded, and the support rod passes through The thread of the hole (17) is matched with the thread of the tightening nut (72), the right end of the tightening nut (72) is the tightening nut (71), and the left end of the tightening nut (72) is the fixed anti-skid pad (73) , the fixed anti-skid pad (73) is a round table structure, and the fixed anti-skid pad (73) has a larger cross-sectional area on the side close to the telescopic rod (18); the telescopic rod (18) is a solid square column, and the telescopic rod ( 18) A display rack device fixing block (30) is fixed around the outer side of the upper part, and the display rack device fixing block (30) is a hollow rectangular pipe column, and the display rack device fixing block (30) is connected with a fixing block connecting rod (30) all around. 31), the fixed block connecting rod (31) has a total of four groups, the fixed block connecting rod (31) is a solid square column and its right side is provided with a hollow section, and the hollow section of the fixed block connecting rod (31) is above the hollow section. A display rack rod through hole (34) is opened on the wall surface, a thread is provided in the display rack rod through hole (34), and the thread of the display rack rod through hole (34) is matched with the thread of the display rack rod fixing nut (35). Above the display frame rod fixing nut (35) is the display frame rod fixing nut (36), and the lower part of the display frame rod fixing nut (35) is connected with a The display rack rod presses the anti-skid pad (37), the display rack rod presses the anti-skid pad (37) into a round table structure, and the cross-sectional area under the display rack rod presses the anti-skid pad (37) is larger, the fixing block connecting rod (31) ) is provided with a display rack telescopic rod (32), the display rack telescopic rod (32) is a solid square column, the front end side of the display rack telescopic rod (32) is connected with a ball-touching buckle (33), the The buckle (33) includes a buckle body (41), a buckle clip arm (42), a buckle movable bumper (43), a buckle fixing hole (44), and the bead locking buckle (33) passes through the buckle fixing hole ( 44) Use screws or rivets to fix itself on the front end side of the telescopic rod (32) of the display stand. Below the snap body (41) is the snap clip arm (42). Part of the clip is pressed into the middle of the clip arm (42) to realize the connection and disassembly of the clip arm (42) and the clip movable bumper (43). 51), the lower end of the lifting curtain storage box (51) has an opening, and a lifting curtain rolling rod (53) is arranged inside the lifting curtain storage box (51). The upper ends of the curtains (54) are connected together, a lifting curtain counterweight plate (55) is arranged below the lifting curtain (54), and a lifting curtain motor (52) is arranged on the right side of the lifting curtain storage box (51), and the lifting curtain motor (52) ) is connected with the lifting curtain rolling rod (53) and drives it to rotate. The lifting curtain motor (52) is connected with the curtain lifting switch (56) and the motor forward and reverse rotation switch (57), and is connected with the curtain lifting switch (57). 56), the motor forward and reverse switch (57) controls the start, stop and rotation direction of the lifting screen motor (52); the front end surface of the lifting screen storage box (51) is provided with a lighting connection frame (58), and the lighting is connected to An illuminating lamp (59) is arranged below the frame (58); a threaded rod (61) is connected above the telescopic rod (18), and the outer thread of the threaded rod (61) is connected with the inner thread of the threaded rod knob (62). Matching, above the threaded rod knob (62) is an umbrella (63), the structure of the umbrella (63) is the same as that of a conventional long-handled umbrella, and the threaded rod (61) acts as the middle rod of the umbrella (63), so The upper part of the threaded rod knob (62) is connected with the umbrella hub (64). The power supply (25) provides electrical energy for the display (21), the PC (22), the sound box (23), the lifting and lowering screen motor (52), and the lighting lamp (59). 2 . The display device for art design according to claim 1 , wherein the lifting screen storage box ( 51 ) adopts an LED screen or an LCD screen. 3 . 3 . The display device for art design according to claim 1 , wherein the bead-touching buckle ( 33 ) adopts HP or Dell PC. 4 . 4 . The display device for art design according to claim 1 , wherein the power source ( 25 ) adopts a lead-acid battery or a lithium-ion battery. 5 . 5. A display device for art design according to claim 1, characterized in that: no less than three sets of lighting connecting frames (58) are arranged in front of each lifting curtain storage box (51), each of which is No less than two lighting lamps (59) are arranged below the lighting lamp connecting frame (58). 6 . The display device for art design according to claim 1 , wherein the lighting lamp ( 59 ) and the bottom surface of the lighting lamp connecting frame ( 58 ) have an angle of 45° to 60°, and the lighting lamp ( 59 ). ) toward the side of the lifting screen (54). 7 . The display device for art design according to claim 1 , wherein the lighting lamp ( 59 ) is an LED lamp. 8 . 8 . The display device for artistic design according to claim 1 , characterized in that : the fixing nut ( 36 ) and the fixing nut ( 71 ) of the display rack rod are provided with bump anti-skid lines. 9 . 9 . The display device for artistic design according to claim 1 , characterized in that: rubber soft pads are used for the pressing anti-skid pads ( 37 ) and the fixed anti-skid pads ( 73 ) of the display rack rods. 10 . 10 . The display device for artistic design according to claim 1 , wherein the umbrella cloth of the umbrella (63) is made of black polyester fabric or black nylon fabric. 11 .

Images