CN111436806B

CN111436806B - Display device for art design

Info

Publication number: CN111436806B
Application number: CN202010315927.XA
Authority: CN
Inventors: 赖帆
Original assignee: Xian Peihua University
Current assignee: Xian Peihua University
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-04-13
Anticipated expiration: 2040-04-20
Also published as: CN111436806A

Abstract

The invention relates to the technical field of art display equipment, in particular to a display device for art design, which comprises a base, supporting legs, supporting rods, a display box body, a display, a power supply, a bead-bumping buckle, a lifting curtain, a lighting lamp, an umbrella and the like, solves the problems that a worker uses a plastic bag to fill a pointing mixture, then opens a hole at one corner of the plastic bag to fill the pointing mixture, solves the problems that the internal space of the existing exhibition hall is not fully utilized, the exhibition mode is too simple and monotonous and the like, can realize the exhibition of a plurality of works on the same exhibition shelf by arranging a plurality of expansion links of the exhibition shelf, greatly reduces the space occupation of the exhibition works, can vividly display the information of the exhibition works to audiences by arranging the display and the sound boxes and sending the information to the display and the sound boxes by a PC (personal computer) to play the information of the exhibition works, and improves the cognition of the audiences to the works, the artistic display effect is improved.

Description

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

The art design is an independent art subject, and the art design is a term and mainly comprises: the environment design professional direction, the plane design professional direction, the visual transmission professional direction, the product design professional direction, and the like. The research content and the service object of the system are different from the traditional art categories; meanwhile, the art design is a subject with extremely strong comprehensiveness, and relates to social, cultural, economic, market, science and technology and other factors, and the aesthetic standard of the art design is changed along with the change of the factors. Artistic design, which is actually the embodiment of the comprehensive quality (such as expressive ability, perception ability and imagination ability) of the designer; the art exhibition refers to the open exhibition of art works, photographic works and the like, which is enjoyed by visitors and provides a beautiful enjoyment for visitors. The art exhibition is not only a comprehensive embodiment of information acquisition, communication and entertainment of an artwork fan, but also a marketing medium for fully exploiting the five senses of the artwork fan in face-to-face communication with the artwork fan.

At present, works are often placed on a glass cabinet or fixed on a wall surface for exhibition for art design, the internal space of the whole exhibition hall is not fully utilized, in addition, the existing exhibition mode is too simple and monotonous, the detailed introduction of the works is lacked, the thought resonance between visitors and authors is hindered to a certain extent,

therefore, there is a need for a display device for art design, which solves the above problems, fully utilizes the exhibition space, and improves the exhibition effect and promotes the resonance of audiences and authors by using multimedia equipment.

SUMMARY OF THE PATENT FOR INVENTION

The invention aims to provide a display device for art design, which has the advantages of small volume, more exhibition works, rich display effect and the like, and solves the problems of insufficient utilization of the internal space of the exhibition hall, too monotonous exhibition form and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a display device for art design, includes the bottom plate, its characterized in that: the multifunctional demonstration cabinet comprises a base, wherein supporting legs are arranged below the base, universal wheels are connected to the bottoms of the supporting legs, three groups of supporting legs are arranged, the included angle of each supporting leg is 120 degrees, a demonstration cabinet body is arranged above the base, the lower surface of the demonstration cabinet body is connected with the base, four groups of displays are arranged on the periphery of the demonstration cabinet body, the surfaces of the displays are trapezoidal, a PC is arranged inside the demonstration cabinet body and controls the contents played by the displays and the sound boxes, a loudspeaker is arranged above the sound boxes and is of a funnel-shaped structure, the upper surface of the loudspeaker is positioned inside the upper surface of the demonstration cabinet body, a plurality of loudspeaker holes are formed in the upper surface of the loudspeaker, a power supply is arranged inside the demonstration cabinet body, the power supply is connected with a power supply line, the power supply opening on the upper surface of the display box body is a through hole positioned on the upper surface of the display box body, and the tail end of the spring wire is provided with a plug; the supporting rod is arranged above the display box body and is connected with the upper surface of the display box body, the supporting rod is a solid square column, a hollow section is arranged above the supporting rod, a telescopic rod is placed in the hollow section of the supporting rod, a supporting rod through hole is formed in the right side wall surface of the hollow section of the supporting rod, threads are formed in the inner surface of the supporting rod through hole and are matched with the threads of a fastening nut, the right end of the fastening nut is provided with the fastening nut, the left end of the fastening nut is provided with a fixed anti-skid pad, the fixed anti-skid pad is of a round platform structure, and the sectional area of one side, close to; the telescopic rod is a solid square column, the outer side of the upper part of the telescopic rod is fixedly provided with a display rack device fixing block in a surrounding manner, the display rack device fixing block is a hollow rectangular tubular column, the periphery of the display rack device fixing block is connected with fixing block connecting rods, the fixing block connecting rods are four groups in total, the fixing block connecting rod is a solid square column, the right side of the fixing block connecting rod is provided with a hollow section, the upper wall surface of the hollow section of the fixing block connecting rod is provided with a display rack rod through hole, threads are arranged in the display rack rod through hole, the threads of the display rack rod through hole are matched with the threads of a display rack rod fixing nut, a display rack rod fixing nut is arranged above the display rack rod fixing nut, a display rack rod pressing anti-skid pad is connected below the display rack rod fixing nut, the display rack rod pressing anti-skid pad is of a round platform structure, the sectional, the expansion rod of the exhibition frame is a solid square column, the front end side of the expansion rod of the exhibition frame is connected with a ball-bumping buckle, the ball-bumping buckle comprises a buckle body, a buckle clamping arm, a buckle movable collision head and a buckle fixing hole, the ball-bumping buckle is fixed on the front end side of the expansion rod of the exhibition frame by screws or rivets through the buckle fixing hole, the buckle body is provided with the buckle clamping arm below, the connection and the disassembly of the buckle clamping arm and the buckle movable collision head are realized by pressing the convex part of the buckle movable collision head into the middle of the buckle clamping arm, the lifting curtain storage box is connected below the buckle movable collision head, the lower end of the lifting curtain storage box is provided with an opening, a lifting curtain rolling rod is arranged inside the lifting curtain storage box, the lifting curtain rolling rod is connected with the upper end of the lifting curtain, a lifting curtain counter weight plate is arranged below the lifting curtain, and a lifting curtain motor is arranged on the right side of the, the lifting curtain motor is connected with the lifting curtain rolling rod and drives the lifting curtain rolling rod to rotate, the lifting curtain motor is connected with the curtain lifting switch and the motor forward and backward rotation switch, and the start, stop and rotation direction of the lifting curtain motor are controlled through the curtain lifting switch and the motor forward and backward rotation switch; an illuminating lamp connecting frame is arranged on the front end face of the lifting curtain storage box, and an illuminating lamp is arranged below the illuminating lamp connecting frame; the telescopic link top is connected with the threaded rod, the outside screw thread of threaded rod and the inboard screw thread phase-match of threaded rod knob, threaded rod knob top is the umbrella, the structure of umbrella is the same with conventional long handle umbrella structure, and the threaded rod acts as the well stick of the umbrella, threaded rod knob top links to each other with the umbrella hub. The power supply provides electric energy for the display, the PC, the sound box, the lifting curtain motor and the illuminating lamp.

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

Preferably, the power supply adopts a lead storage battery or a lithium ion battery.

Preferably, every lift curtain receiver the place ahead is provided with and is no less than three group's light link, and every light link below is provided with and is no less than two light.

Preferably, the angle between the illuminating lamp and the bottom surface of the illuminating lamp connecting frame is 45-60 degrees, and the lower part of the illuminating lamp faces one side of the lifting curtain.

Preferably, the illuminating lamp is an LED lamp.

Preferably, salient anti-slip threads are arranged on the unfolding rod fixing nut and the fastening nut.

Preferably, the exhibition frame rod pressing anti-skid pad and the fixed anti-skid pad are rubber soft pads.

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

Compared with the prior art, the invention has the following beneficial effects:

1. the invention has simple structure, reliable use, easy production and convenient operation, and is suitable for large-scale popularization and application;

2. by arranging a plurality of display rack telescopic rods, a plurality of pieces of works can be displayed on the same display rack, so that the space occupation of the displayed works is greatly reduced;

3. by arranging the display and the sound box and sending the information to the display and the sound box for playing through the PC, the information of the exhibition works can be vividly displayed to audiences, and the cognition of the audiences to the works is improved;

4. install the lift curtain on exhibition frame telescopic link through adopting the pearl buckle that bumps to through adopting exhibition frame telescopic link and telescopic link, can be after the exhibition, take off the lift curtain, and adjust the telescopic link to the shortest state, the shared space of reduction exhibition frame that can be very big makes things convenient for the storage and the arrangement of exhibition frame.

Drawings

FIG. 1 is a schematic view of an overall display device for art design;

FIG. 2 is a partial schematic view of a display case of the display device;

FIG. 3 is a partial view of the display frame rod;

FIG. 4 is a partial view of the ball catch of the display device;

FIG. 5 is a partial schematic view of the display device lifting curtain;

FIG. 6 is a partial schematic view of the circuit connections and control portion of the display device;

FIG. 7 is a schematic view of the display device showing the layout and fixing of works;

FIG. 8 is a schematic view of the display device being retracted after the exhibition is finished;

in the figure: 11. a base; 12. supporting legs; 13. a universal wheel; 14. a support bar; 15. the lower surface of the box body is displayed; 16. the upper surface of the box body is displayed; 17. a support rod through hole; 18. a telescopic rod; 20. a display box body; 21. a display; 22, a PC machine; 23. a sound box; 24. a speaker; 25. a power source; 26. a power line inside the box body; 27. a power supply hole is formed in the upper surface of the display box body; 28. a spring wire; 29. a plug; 30. a fixed block of the display rack device; 31. a fixed block connecting rod; 32. a telescopic rod of the display rack; 33. buckling the collision bead; 34. a through hole is arranged on the exhibition frame rod; 35. a nut is fixed on the exhibition frame rod; 36. a nut is fixed on the unfolding rod; 37. the unfolding rod presses the anti-skid pad; 41. a buckle body; 42. a clamping arm is buckled; 43. a movable collision head is buckled; 44. a fastener fixing hole; 51. lifting the curtain storage box; 52. a lifting curtain motor; 53. a lifting curtain roller rod; 54. lifting the curtain; 55. lifting the curtain counterweight plate; 56. a curtain lifting switch; 57. a motor forward and reverse rotation switch; 58. the illuminating lamp connecting frame; 59. an illuminating lamp; 61. a threaded rod; 62. a threaded rod knob; 63. an umbrella; 64. an umbrella hub; 71. fastening a nut; 72. fastening a nut; 73. and fixing the non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that a referred mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The above terms have the specific meanings in the present invention, which can be understood as specific conditions by those of ordinary skill in the art.

Referring to fig. 1-8, a display device for art design comprises a base 11, support legs 12 are arranged below the base 11, universal wheels 13 are connected to the bottoms of the support legs 12, three groups of support legs 12 are arranged, an 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 20 is connected with the base 11, four groups of displays 21 are arranged around the display box 20, the display 21 is trapezoidal in surface, a PC 22 is arranged inside the display box 20, the PC 22 controls contents played by the display 21 and a sound box 23, a speaker 24 is arranged above the sound box 23, the speaker 24 is of a funnel-shaped structure, the upper surface of the speaker 24 is positioned inside an upper surface 16 of the display box, a plurality of speaker holes are arranged on the upper surface of the speaker 24, a power supply 25 is arranged inside the display box 20, the power supply 25 is connected with a box body internal power supply line 26, the box body internal power supply line 26 is connected with a spring wire 28 through a display box body upper surface power supply opening 27, the display box body upper surface power supply opening 27 is a through hole positioned on the display box body upper surface 16, and the tail end of the spring wire 28 is provided with a plug 29; a supporting rod 14 is arranged above the display box body 20, the supporting rod 14 is connected with the upper surface 16 of the display box body, the supporting rod 14 is a solid square column, a hollow section is arranged above the supporting rod 14, an expansion link 18 is arranged in the hollow section of the supporting rod 14, a supporting rod through hole 17 is arranged on the right side wall surface of the hollow section of the supporting rod 14, threads are formed in the inner surface of the supporting rod through hole 17, the threads of the supporting rod through hole 17 are matched with the threads of a fastening nut 72, the right end of the fastening nut 72 is a fastening nut 71, the left end of the fastening nut 72 is a fixed anti-skid pad 73, the fixed anti-skid pad 73 is of a circular truncated cone structure, and the cross section; the telescopic rod 18 is a solid square column, 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 rack device fixing block 30 is a hollow rectangular tubular column, the periphery of the display rack device fixing block 30 is connected with four fixing block connecting rods 31, the fixing block connecting rods 31 are solid square columns, the right side of the fixing block connecting rods 31 is provided with a hollow section, the upper wall surface of the hollow section of the fixing block connecting rods 31 is provided with a display rack rod through hole 34, the display rack rod through hole 34 is internally provided with threads, the threads of the display rack rod through hole 34 are matched with the threads of the display rack rod fixing nut 35, a display rack rod fixing nut 36 is arranged above the display rack rod fixing nut 35, a display rack rod clamping mat 37 is connected below the display rack rod fixing nut 35, the display rack rod clamping mat 37 is of a circular truncated cone structure, and the sectional area below the display rack rod clamping, the hollow section of the fixed block connecting rod 31 is internally provided with an exhibition frame telescopic rod 32, the exhibition frame telescopic rod 32 is a solid square column, the front end side of the exhibition frame telescopic rod 32 is connected with a ball-contacting buckle 33, the ball-contacting buckle 33 comprises a buckle body 41, a buckle clamping arm 42, a buckle movable contact head 43 and a buckle fixing hole 44, the ball-contacting buckle 33 adopts screws or rivets to fix itself at the side of the front end of the exhibition frame telescopic rod 32 through the buckle fixing hole 44, the buckle clamping arm 42 is arranged below the buckle body 41, the connection and the disassembly of the buckle clamping arm 42 and the buckle movable contact head 43 are realized by pressing the convex part of the buckle movable contact head 43 into the middle of the buckle clamping arm 42, the lifting curtain storage box 51 is connected with a lifting curtain storage box 51 below, the lower end of the lifting curtain storage box 51 is provided with an opening, and the lifting curtain rod 53 is arranged inside the lifting curtain storage box 51, the lifting curtain rolling rod 53 is connected with the upper end of a lifting curtain 54, a lifting curtain counterweight plate 55 is arranged below the lifting curtain 54, a lifting curtain motor 52 is arranged on the right side of the lifting curtain storage box 51, the lifting curtain motor 52 is connected with the lifting curtain rolling rod 53 and drives the lifting curtain rolling rod to rotate, the lifting curtain motor 52 is connected with a curtain lifting switch 56 and a motor forward and backward rotation switch 57, and the start, stop and rotation direction of the lifting curtain motor 52 are controlled through the curtain lifting switch 56 and the motor forward and backward rotation switch 57; an illuminating lamp connecting frame 58 is arranged on the front end face of the lifting curtain storage box 51, and an illuminating lamp 59 is arranged below the illuminating lamp connecting frame 58; the telescopic link 18 top is connected with threaded rod 61, the outside screw thread of threaded rod 61 and the inboard screw thread phase-match of threaded rod knob 62, threaded rod knob 62 top is umbrella 63, umbrella 63's structure is the same with long handle umbrella structure of conventional, and the well stick of umbrella 63 that threaded rod 61 acted as, threaded rod knob 62 top links to each other with umbrella hub 64. The power supply 25 provides electric energy for the display 21, the PC 22, the speaker 23, the lift curtain motor 52 and the illuminating lamp 59.

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

In this embodiment, the ball-and-latch fastener 33 is a Hewlett packard or Daire PC.

In this embodiment, the power supply 25 is a lead storage battery or a lithium ion battery.

In this embodiment, each lifting curtain storage box 51 is provided with in front of it is no less than three groups of light link 58, and each light link 58 is provided with below no less than two light 59.

In this embodiment, the angle between the illumination lamp 59 and the bottom surface of the illumination lamp connecting frame 58 is 45-60 °, and the lower part of the illumination lamp 59 faces one side of the lifting curtain 54.

In this embodiment, the illumination lamp 59 is an LED lamp.

In this embodiment, the fastening nut 71 and the fastening nut 36 of the display rack rod are provided with protruding anti-slip threads.

In this embodiment, the display rack bar pressing anti-skid pads 37 and the fixed anti-skid pads 73 are made of rubber soft pads.

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

The working principle is as follows:

when the exhibition shelf is used, firstly, the exhibition shelf is moved to an exhibition position through the universal wheels 13, then the fastening nut 71 is rotated, the fastening nut 72 moves towards the right side, the fixed anti-skid pad 73 is separated from the telescopic rod 18, the height of the exhibition shelf can be manually adjusted, when the exhibition shelf is adjusted to a proper height, the fastening nut 71 is rotated reversely to enable the fixed anti-skid pad 73 to be abutted against the telescopic rod 18, the fastening nut 71 is tightened, the position of the telescopic rod 18 is fixed, the height of the exhibition shelf is further determined, then, the length of the telescopic rod 32 of the exhibition shelf is adjusted according to the number of exhibition works, the exhibition shelf can simultaneously display four works at most, when in exhibition, firstly, the fixing nut 35 of the exhibition shelf rod is moved upwards through rotating the fixing nut 36 of the exhibition shelf rod, so that the anti-skid pad 37 is pressed by the exhibition shelf rod and separated from the telescopic rod 32 of the exhibition shelf, at this time, the length of the, thereby adjusting the length of the exhibition arm, after adjusting the position of the expansion rod 32 of the exhibition shelf, reversely rotating the fixation nut 36 of the exhibition shelf rod to make the exhibition shelf rod press the anti-slip pad 37 to press down the expansion rod 32 of the exhibition shelf and tighten the fixation nut 36 of the exhibition shelf rod, then fixing the storage box 51 of the lifting curtain under the expansion rod 32 of the exhibition shelf through the ball-bumping buckle 33 according to the number of the exhibition works, at this time, adjusting the rotation direction of the motor 52 of the lifting curtain through the motor forward and backward switch 57, and opening the lifting switch 56 of the curtain, thereby making the motor 52 of the lifting curtain drive the rolling rod 53 of the lifting curtain to move, making the lifting curtain 54 descend, and then, as shown in figure 7, fixing the exhibition works on the lifting curtain 54, the fixing mode can adopt the fixing magnets, placing the fixing magnets at the four corners of the exhibition works, and placing the fixing magnets with different polarities at the corresponding positions of the front of the exhibition works and the rear of the lifting curtain 54, therefore, the magnetic force is utilized to fix the exhibition works, whether the illuminating lamp 59 is turned on to supplement light for the works is determined according to needs, and the illuminating lamp 59 is right opposite to the works, so that a good light supplementing effect can be achieved, if the exhibition works are performed in the open air, the threaded rod knob 62 can be rotated to push the umbrella hub 64 to move upwards, and the umbrella surface of the umbrella 63 is opened to perform sun-shading and rain-proof operations; finally, according to the number and content of the exhibition works, the video and audio and other electronic data related to the works are transmitted into the PC 22, and the PC 22 controls the playing of the video and audio through the display 21 and the sound box 23, so that visitors can better understand the creation and significance of the works more deeply and comprehensively. In the above operations, the power supply 25 supplies power to the display 21, the PC 22, the speaker 23, the curtain up-down motor 52, and the illumination lamp 59, and the power supply 25 is connected to the plug 29, so that when the plug 29 is connected to an external power supply, the display 21, the PC 22, the speaker 23, the curtain up-down motor 52, and the illumination lamp 59 are directly supplied with power through the external power supply and simultaneously charge the power supply 25, and when the plug 29 is not connected to the power supply 25, the display 21, the PC 22, the speaker 23, the curtain up-down motor 52, and the illumination lamp 59 are supplied with power by the power supply 25. After the exhibition is finished, the rotation direction of the lifting curtain motor 52 is adjusted by the motor forward and backward rotation switch 57, and the curtain lifting switch 56 is opened, so that the lifting curtain motor 52 drives the lifting curtain roller shutter rod 53 to move, the lifting curtain 54 is returned to the lifting curtain storage box 51 again, then the lifting curtain storage box 51 can be taken off and separately arranged from the exhibition frame by taking the buckle movable collision head 43 off the buckle clamping arm 42, and the umbrella 63 is folded by rotating the threaded rod knob 62 to move downwards, the expansion rod 32 of the exhibition frame is separated from the fixed block connecting rod 31 by rotating the expansion rod fixing nut 36 and the fastening nut 71, the expansion rod 18 is separated from the supporting rod 14, then the expansion rod 32 of the exhibition frame is put into the fixed block connecting rod 31, the expansion rod 18 is put into the supporting rod 14, and the expansion rod fixing nut 36 and the fastening nut 71 of the exhibition frame are tightened, as shown in fig. 8, through the operation, the size of the display frame can be greatly reduced, and the display frame can be conveniently transported and placed after the exhibition is finished.

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

Claims

1. The utility model provides a display device for art design, includes base (11), base (11) below is provided with supporting leg (12), and supporting leg (12) bottom is connected with universal wheel (13), supporting leg (12) are provided with three groups altogether, and the contained angle of every supporting leg (12) is 120, base (11) top is provided with show box (20), and show box lower surface (15) of show box (20) link together with base (11), and show box (20) is four groups display (21) all around, and display (21) are trapezoidal for the surface, the inside PC (22) that is provided with of show box (20), the content of PC (22) control display (21) and audio amplifier (23) broadcast, audio amplifier (23) top is provided with speaker (24), and speaker (24) are a funnel shaped structure, and speaker (24) upper surface is located inside show box upper surface (16), the upper surface of the loudspeaker (24) is provided with a plurality of loudspeaker holes, a power supply (25) is arranged in the display box body (20), the power supply (25) is connected with a power supply line (26) in the box body, the power supply line (26) in the box body is connected with a spring wire (28) through a power supply hole (27) in the upper surface of the display box body, the power supply hole (27) in the upper surface of the display box body is a through hole in the upper surface (16) of the display box body, and the tail end of the spring wire (28) is provided with a plug (29); the display box is characterized in that a supporting rod (14) is arranged above the display box body (20), the supporting rod (14) is connected with the upper surface (16) of the display box body, the supporting rod (14) is a solid square column, a hollow section is arranged above the supporting rod (14), a telescopic rod (18) is placed in the hollow section of the supporting rod (14), a supporting rod through hole (17) is formed in the right side wall surface of the hollow section of the supporting rod (14), threads are formed in the inner surface of the supporting rod through hole (17), the threads of the supporting rod through hole (17) are matched with the threads of a fastening nut (72), a fastening nut (71) is arranged at the right end of the fastening nut (72), a fixed anti-skid pad (73) is arranged at the left end of the fastening nut (72), the fixed anti-skid pad (73) is of a circular truncated cone structure; the exhibition frame device is characterized in that the telescopic rod (18) is a solid square column, the outer side of the upper part of the telescopic rod (18) is fixedly provided with an exhibition frame device fixing block (30) in a surrounding manner, the exhibition frame device fixing block (30) is a hollow rectangular tubular column, fixing block connecting rods (31) are connected to the periphery of the exhibition frame device fixing block (30), four groups of fixing block connecting rods (31) are arranged in total, each fixing block connecting rod (31) is a solid square column, a hollow section is arranged on the right side of the fixing block connecting rod (31), an exhibition frame rod through hole (34) is formed in the upper wall surface of the hollow section of the fixing block connecting rod (31), threads are arranged in the exhibition frame rod through hole (34), the threads of the exhibition frame rod through hole (34) are matched with the threads of an exhibition frame rod fixing nut (35), an exhibition frame rod fixing nut (36) is arranged above the exhibition frame rod fixing, the exhibition frame rod pressing anti-skid pad (37) is of a circular truncated cone structure, the cross section area below the exhibition frame rod pressing anti-skid pad (37) is larger, an exhibition frame telescopic rod (32) is arranged in a hollow section of the fixed block connecting rod (31), the exhibition frame telescopic rod (32) is a solid square column, the front end side surface of the exhibition frame telescopic rod (32) is connected with a ball-touching buckle (33), the ball-touching buckle (33) comprises a buckle body (41), a buckle clamping arm (42), a buckle movable touching head (43) and a buckle fixing hole (44), the ball-touching buckle (33) is fixed on the front end side surface of the exhibition frame telescopic rod (32) through the buckle fixing hole (44) by adopting a screw or a rivet, the buckle clamping arm (42) is arranged below the buckle body (41), and the connection and the disassembly of the buckle clamping arm (42) and the buckle movable touching head (43) are realized by pressing the convex part of the buckle movable touching head (43) into the middle of, a lifting curtain storage box (51) is connected below the buckle movable collision head (43), an opening is arranged at the lower end of the lifting curtain storage box (51), and a lifting curtain rolling rod (53) is arranged in the lifting curtain storage box (51), the lifting curtain rolling rod (53) is connected with the upper end of the lifting curtain (54), a lifting curtain counterweight plate (55) is arranged below the lifting curtain (54), a lifting curtain motor (52) is arranged on the right side of the lifting curtain storage box (51), the lifting curtain motor (52) is connected with a lifting curtain rolling rod (53) and drives the lifting curtain rolling rod to rotate, the lifting curtain motor (52) is connected with a curtain lifting switch (56) and a motor forward and backward rotation switch (57), the start, stop and rotation direction of a lifting curtain motor (52) are controlled by a curtain lifting switch (56) and a motor forward and backward rotation switch (57); an illuminating lamp connecting frame (58) is arranged on the front end face of the lifting curtain storage box (51), and an illuminating lamp (59) is arranged below the illuminating lamp connecting frame (58); telescopic link (18) top is connected with threaded rod (61), the outside screw thread of threaded rod (61) and the inboard screw thread phase-match of threaded rod knob (62), threaded rod knob (62) top is umbrella (63), the structure of umbrella (63) is the same with conventional long handle umbrella structure, and threaded rod (61) acts as the well stick of umbrella (63), threaded rod knob (62) top links to each other with umbrella hub (64), power (25) provide the electric energy for display (21), PC (22), audio amplifier (23), lift curtain motor (52), light (59).

2. A display device for art design according to claim 1, wherein: the lifting curtain storage box (51) adopts an LED screen or an LCD screen.

3. A display device for art design according to claim 1, wherein: the power supply (25) adopts a lead storage battery or a lithium ion battery.

4. A display device for art design according to claim 1, wherein: every lift curtain receiver (51) the place ahead is provided with and is no less than three group's light link (58), and every light link (58) below is provided with and is no less than two light (59).

5. A display device for art design according to claim 1, wherein: the angle between the illuminating lamp (59) and the bottom surface of the illuminating lamp connecting frame (58) is 45-60 degrees, and the lower part of the illuminating lamp (59) faces one side of the lifting curtain (54).

6. A display device for art design according to claim 1, wherein: the illuminating lamp (59) adopts an LED lamp.

7. A display device for art design according to claim 1, wherein: salient anti-skid grains are arranged on the unfolding rod fixing nut (36) and the fastening nut (71).

8. A display device for art design according to claim 1, wherein: the exhibition frame rod pressing anti-skid pad (37) and the fixed anti-skid pad (73) are rubber soft pads.

9. A display device for art design according to claim 1, wherein: the umbrella cloth of the umbrella (63) is made of black polyester fabric or black nylon fabric.