CN113057470A

CN113057470A - Visual art works display device

Info

Publication number: CN113057470A
Application number: CN202110406646.XA
Authority: CN
Inventors: 刘雅菁; 马岳
Original assignee: Hefei Normal University; Zhejiang University of Media and Communications
Current assignee: Hefei Normal University; Zhejiang University of Media and Communications
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-07-02
Anticipated expiration: 2041-04-15
Also published as: CN113057470B

Abstract

The invention provides a visual art work display device, and relates to the technical field of work display. The visual art display device includes: a base; the mounting plate is connected with the base through a bracket mechanism; the sucking disc mechanism with support range adjustment function, sucking disc mechanism and mounting panel with support range adjustment function. The visual art work display device provided by the invention has the advantages of high use flexibility and wide application range.

Description

Visual art works display device

Technical Field

The invention relates to the technical field of work display, in particular to a visual art work display device.

Background

Visual art means that a certain material, material and technical technique are used to create artistic works which can be watched and appreciated by people, and in a broad sense, art departments such as sculpture, drawing, photography and the like belong to the category of the visual art, and the visual art not only has various creation modes, but also has various modeling techniques. The art work includes two-dimensional and three-dimensional forms, and also includes various art forms such as dynamic and static forms.

Visual artistic works need demonstrate through the show, and current visual artistic works display device is when using, and its size is fixed, and its effectual bandwagon is fixed promptly, and the difference is adjusted according to the size of different works, and the flexibility that the device used is not enough, and the limitation of using is great.

Therefore, there is a need to provide a new display device for visual art works to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides a visual art work display device which improves the flexibility and the application range of the device.

The invention provides a visual art display device, comprising: a base; the mounting plate is connected with the base through a bracket mechanism; the sucking disc mechanism with support range adjustment function, sucking disc mechanism and mounting panel with support range adjustment function.

Preferably, sucking disc mechanism with support range adjustment function includes the fixed plate, the mounting panel is connected with the fixed plate, the hollow mounting disc of preceding terminal surface fixedly connected with of fixed plate, and the mounting disc is connected with the air pressure drive subassembly, and movable sucking disc is all installed to a plurality of outputs of air pressure drive subassembly, realizes the synchronous drive to a plurality of movable sucking discs through the air pressure drive subassembly.

Preferably, the pneumatic driving assembly comprises an air distribution disc, the air distribution disc is fixedly connected in the mounting disc, the air distribution disc is connected with an air nozzle, and the air nozzle penetrates through the rear end face of the mounting disc; the mounting disc is connected with a plurality of piston cylinders which are uniformly and circumferentially arranged and penetrate through the mounting disc, a piston plate is elastically and slidably connected in each piston cylinder, the surface, opposite to the air distribution disc, of each piston plate is connected with one end of an elastic air bag, the other end of each elastic air bag is connected with the inner bottom wall of each piston cylinder, and each elastic air bag is communicated with the air distribution disc through a connecting pipe; the connecting plate penetrates through a through hole formed in the piston cylinder and extends to the outside of the mounting disc; the movable sucker is fixedly connected with one end of the connecting plate, which is positioned outside the mounting plate.

Preferably, the mounting disc is connected with a plurality of piston cylinders which are uniformly arranged circumferentially and penetrate through the mounting disc, and the mounting disc is fixedly connected with or in threaded connection with a plurality of piston cylinders which are uniformly arranged circumferentially and penetrate through the mounting disc.

Preferably, the mounting disc is in threaded connection with a plurality of piston cylinders which are uniformly and circumferentially arranged and penetrate through the mounting disc, specifically, a plurality of threaded through holes are formed in the outer surface of the mounting disc, and external threads are formed in the outer surface of each piston cylinder; the piston cylinder is in threaded connection with the corresponding threaded through hole through external threads; the connecting pipe is a corrugated pipe with a length adjusting function, and the connecting pipe is rotatably connected with the elastic air bag while sealing is guaranteed through the rotary connector.

Preferably, the mounting plate is connected with a fixing plate, and particularly, the mounting plate is connected with the fixing plate through a flexible connecting mechanism.

Preferably, the flexible connecting mechanism comprises a connecting seat, the mounting plate is fixedly connected with the connecting seat, the connecting seat is rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with an outer gear ring which coaxially rotates, and the mounting plate is provided with a constraint component which is manually controlled and is used for constraining the outer gear ring to freely rotate; the rotating rod is fixedly connected with one end of the flexible rod, and the other end of the flexible rod is fixedly connected with the fixing plate.

Preferably, the mounting plate is provided with a manually controlled restraining component for restraining the outer gear ring from freely rotating, specifically, the mounting plate is fixedly connected with a limiting rod, and the limiting rod penetrates through the first side lug and is in sliding connection with the first side lug; the first side lug is fixedly connected to the outer surface of the inner gear ring, and the inner gear ring is meshed with the outer gear ring; the outer surface of the outer gear ring is fixedly connected with a second side lug, and the second side lug is connected with the mounting plate through a pressure spring.

Preferably, the mounting plate is connected with an auxiliary pulling mechanism for pulling the fixing plate upwards; the auxiliary traction mechanism comprises a winding roller and an installation bracket, the installation bracket is rotatably connected with the winding roller through the installation bracket, and the installation bracket is provided with a motor for driving the winding roller to rotate; a steel wire rope is wound on the winding roller, the fixed end of the steel wire rope is fixedly connected with the winding roller, the free end of the steel wire rope is detachably connected with a sliding block, and the sliding block is connected to the annular T-shaped sliding rail in a sliding mode; the annular T-shaped slide rail is fixedly connected with the rear end face of the fixed plate, and the annular T-shaped slide rail and the rotating rod are arranged concentrically.

Preferably, the support mechanism comprises an electric push rod, the upper surface of the base is fixedly connected with the vertically arranged electric push rod, the output end of the electric push rod is fixedly connected with a support plate, and the support plate is fixedly connected with the rear end face of the mounting plate.

Compared with the related art, the visual art display device provided by the invention has the following beneficial effects:

1. the suction cup mechanism with the supporting range adjusting function can adjust the supporting range of the suction cup mechanism so as to support visual art works with different sizes in a certain range, namely the suction cup mechanism can be adjusted according to the sizes of different works, the use flexibility of the device is improved, and the application range of the device is wider;

2. the use angle and the position of the fixing plate can be adjusted by adjusting the flexible rod, so that the fixing plate can move relative to the mounting plate, the display angle and the display height of the visual art can be adjusted, the visual art can be displayed in the best posture, and the display effect of the visual art is improved;

3. the auxiliary traction mechanism can be used for upwards traction the fixing plate, so that the weight of a part of visual art works is offset, the load of the flexible rod is reduced, the flexible rod can be normally used when large-scale visual art works are fixed, and the application range of the device is widened.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of a visual art work display apparatus according to the present invention;

FIG. 2 is a schematic structural view of the suction cup mechanism with support range adjustment function shown in FIG. 1;

FIG. 3 is a schematic three-dimensional view of the visual art display apparatus of FIG. 1 in a rear view;

FIG. 4 is a schematic structural diagram of the aromatherapy mechanism shown in FIG. 3;

FIG. 5 is a schematic view of the auxiliary pulling mechanism shown in FIG. 3;

FIG. 6 is a schematic illustration in partial cross-sectional view of the visual art display of FIG. 1;

FIG. 7 is a schematic structural view of the flexible connection mechanism shown in FIG. 6;

FIG. 8 is a schematic cross-sectional view of the suction cup mechanism with support range adjustment shown in FIG. 6;

FIG. 9 is a schematic view of the auxiliary pulling mechanism shown in FIG. 6;

fig. 10 is a schematic structural view of the pneumatic driving assembly in the suction cup mechanism with support range adjustment function shown in fig. 8.

Reference numbers in the figures: 1. a suction cup mechanism having a support range adjusting function; 11. a fixing plate; 12. a movable sucker; 13. mounting a disc; 14. fixing the sucker; 15. a pneumatic drive assembly; 151. a connecting plate; 152. a piston cylinder; 153. a spring; 154. an air tap; 155. a gas distribution plate; 156. a connecting pipe; 157. an elastic air bag; 158. a piston plate; 2. a support mechanism; 21. a support plate; 22. an electric push rod; 3. a base; 4. locking the universal wheel; 5. an aromatherapy mechanism; 51. a fragrance box; 52. a through hole; 53. iron sheets; 54. a magnetic plate; 6. mounting a plate; 7. an auxiliary pulling mechanism; 71. an annular T-shaped slide rail; 72. a slider; 73. a wire rope; 74. a wind-up roll; 75. an electric motor; 76. mounting a bracket; 8. a flexible connection mechanism; 81. a connecting seat; 82. a limiting rod; 83. a first lateral ear; 84. an outer ring gear; 85. rotating the rod; 86. a flexible rod; 87. a pressure spring; 88. a second lateral ear; 89. and the inner gear ring.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1 to 10, a visual art display device includes: a base 3; the mounting plate 6 is connected with the base 3 through the support mechanism 2; the sucking disc mechanism 1 with support range adjustment function, sucking disc mechanism 1 with support range adjustment function and mounting panel 6.

Need to explain: when the device is used, the mounting plate 6 and the sucking disc mechanism 1 with the supporting range adjusting function can be supported through the support mechanism 2, and visual art works to be displayed are mounted on the sucking disc mechanism 1 with the supporting range adjusting function;

it is also stated that: because the sucking disc mechanism 1 that has support range adjustment function can adjust its scope of supporting thereby can support the visual art work of not unidimensional in certain within range, can adjust according to the size of different works, improves the flexibility that the device used, and the application scope of device is wider.

Referring to fig. 1, 2, 6 and 8, the suction cup mechanism 1 with the function of adjusting the supporting range includes a fixing plate 11, the mounting plate 6 is connected with the fixing plate 11, a hollow mounting plate 13 is fixedly connected with the front end face of the fixing plate 11, the mounting plate 13 is connected with an air pressure driving assembly 15, movable suction cups 12 are all installed at a plurality of output ends of the air pressure driving assembly 15, and synchronous driving of the movable suction cups 12 is realized through the air pressure driving assembly 15.

Need to explain: the movable sucker 12 can be adsorbed on the back of the visual art work in a negative pressure manner, so that the visual art work is suspended and fixed through the movable sucker 12, and the mounting of the visual art work cannot be extruded when the visual art work is fixed, so that the mounting of the visual art work cannot be damaged, and the use safety of the device is improved;

it is also stated that: the pneumatic driving assembly 15 synchronously drives the movable suckers 12 to reciprocate, so that the distance between two adjacent movable suckers 12 is adjusted, the effective supporting range formed by the movable suckers 12 can be adjusted, visual art works with different sizes can be supported in a certain range, the visual art works can be adjusted according to the sizes of different works, the use flexibility of the device is improved, and the application range of the device is further improved;

it is also stated that: the outer surface of the mounting plate 13 is fixedly connected with a plurality of fixed suction cups 14, and the plurality of fixed suction cups 14 can also adsorb visual art works, so that the visual art works can be fixed more firmly; and the small visual art works which cannot be contacted with the plurality of movable suckers 12 simultaneously can be fixed through the plurality of fixed suckers 14, so that the application range of the device is further improved.

Referring to fig. 8 and 10, the pneumatic driving assembly 15 includes a gas distribution plate 155, the mounting plate 13 is fixedly connected with the gas distribution plate 155, the gas distribution plate 155 is connected with a gas nozzle 154, and the gas nozzle 154 is disposed through a rear end surface of the mounting plate 13; the mounting disc 13 is connected with a plurality of piston cylinders 152 which are uniformly and circumferentially arranged and penetrate through the mounting disc, a piston plate 158 is elastically and slidably connected in each piston cylinder 152, the surface, opposite to the air distribution disc 155, of each piston plate 158 is connected with one end of an elastic air bag 157, the other end of each elastic air bag 157 is connected with the inner bottom wall of each piston cylinder 152, and each elastic air bag 157 is communicated with the air distribution disc 155 through a connecting pipe 156; the surface of the piston plate 158 opposite to the gas distribution disc 155 is fixedly connected with a connecting plate 151, and the connecting plate 151 penetrates through a through hole formed in the piston cylinder 152 and extends to the outside of the mounting disc 13; the movable suction cup 12 is fixedly connected with one end of the connecting plate 151, which is positioned outside the mounting plate 13.

Need to explain: a piston plate 158 is elastically and slidably connected in the piston cylinder 152, specifically, the surface of the piston plate 158 opposite to the air distribution disc 155 is connected with the inner bottom wall of the piston cylinder 152 through a spring 153;

it is also stated that: the air inlet 154 can be used for inflating the air distribution disc 155 or discharging the air in the air distribution disc 155, when the air inlet 154 can be used for inflating the air distribution disc 155, the air in the air distribution disc 155 can enter the elastic air bag 157 through the connecting pipe 156, so that the elastic air bag 157 is inflated and expanded, the piston plate 158 is pushed to slide towards the opening at the top of the piston cylinder 152 under the action of the elastic air bag 157, the spring 153 is stretched, the movable suckers 12 are driven to synchronously move under the action of the connecting plate 151, namely, the movable suckers 12 move away from the mounting disc 13, the distance between every two adjacent movable suckers 12 is increased, the effective supporting range formed by the movable suckers 12 can be increased, and visual art works with different sizes can be supported within a certain range; when discharging the gas in the gas distribution disc 155 through air cock 154, under the effect of spring 153 elastic restoring force, make piston plate 158 reset, under the effect of connecting plate 151, make movable sucking disc 12 reset, the distance between two adjacent movable sucking discs 12 reduces, thereby movable sucking disc 12 can reciprocating motion in the certain extent, and through the volume of aerifing in the control to gas distribution disc 155, can adjust the distance of movable sucking disc 12 motion, make the effective support scope of a plurality of movable sucking discs 12 constitution can adjust, thereby support not unidimensional visual art works in certain within range, improve the application scope of device.

Referring to fig. 10, the mounting plate 13 is connected to a plurality of piston cylinders 152 which are uniformly arranged circumferentially and are arranged therethrough, specifically, the mounting plate 13 is fixedly connected to or screwed with a plurality of piston cylinders 152 which are uniformly arranged circumferentially and are arranged therethrough; the connection pipe 156 is a corrugated pipe having a length adjustment function, and the connection pipe 156 is rotatably connected to the elastic air bag 157 through a rotary connector while ensuring sealing.

Need to explain: describing the distance connection mode of the mounting disc 13 and the piston cylinder 152, when the piston cylinder 152 is in threaded connection with the mounting disc 13, the mounting disc 13 and the piston cylinder 152 can move relatively, so that the initial distance that the piston cylinder 152 extends out of the mounting disc 13 is adjusted, the distance between the outermost end, to which the movable suction cup 12 can move, and the mounting disc 13 is further increased, namely the maximum stroke of the movable suction cup 12 is increased, the distance between two adjacent movable suction cups 12 is further increased, the effective support range formed by the movable suction cups 12 is further increased, and the flexibility and the application range of the device are improved;

it is also stated that: when the piston cylinder 152 rotates, the elastic air bag 157 rotates relative to the connection pipe 156, and the length of the connection pipe 156 can be adjusted according to the position of the piston cylinder 152, so as to ensure the stable connection of the elastic air bag 157 and the air distribution plate 155.

Referring to fig. 10, the mounting plate 13 is in threaded connection with a plurality of piston cylinders 152 which are uniformly and circumferentially arranged and penetrate through the mounting plate 13, specifically, the outer surface of the mounting plate 13 is provided with a plurality of threaded through holes, and the outer surface of the piston cylinder 152 is provided with external threads; the piston cylinder 152 is screwed in the corresponding threaded through hole through external threads.

Need to explain: through rotating piston cylinder 152 for piston cylinder 152 can be in the activity of screw thread through-hole, thereby adjust piston cylinder 152 and extend to the outer initial distance of mounting disc 13, and then increase the distance between outermost end that movable sucking disc 12 can move to and mounting disc 13, increase the biggest stroke of movable sucking disc 12 promptly, thereby further increase the distance between two adjacent movable sucking discs 12, and then further increase the effective support scope that a plurality of movable sucking discs 12 constitute, improve flexibility and the application scope that the device used.

Referring to fig. 6, the mounting plate 6 is connected with a fixing plate 11, in particular, the mounting plate 6 is connected with the fixing plate 11 through a flexible connecting mechanism 8.

Need to explain: through flexible connection mechanism 8 for fixed plate 11 can move about for mounting panel 6, thereby can adjust the show angle and the show height of visual art work, and visual art work can show with the best gesture, and then improves the effect that visual art work showed.

Referring to fig. 6 and 7, the flexible connecting mechanism 8 includes a connecting seat 81, the mounting plate 6 is fixedly connected with the connecting seat 81, the connecting seat 81 is rotatably connected with a rotating rod 85, the outer surface of the rotating rod 85 is fixedly connected with an outer gear ring 84 which coaxially rotates, and a restraining component which is manually controlled and used for restraining the outer gear ring 84 from freely rotating is mounted on the mounting plate 6; the rotating rod 85 is fixedly connected to one end of the flexible rod 86, and the other end of the flexible rod 86 is fixedly connected to the fixed plate 11.

Need to explain: the use angle and the position of the fixing plate 11 can be adjusted by adjusting the flexible rod 86, so that the fixing plate 11 can move relative to the mounting plate 6, the display angle and the display height of the visual art can be adjusted, the visual art can be displayed in the best posture, and the display effect of the visual art is further improved;

it is also stated that: the operating personnel is through manual control restraint subassembly for the outer ring gear 84 of restraint subassembly no longer retrains, and dwang 85 can rotate for connecting seat 81 this moment, thereby makes fixed plate 11 can rotate for mounting panel 6, and then makes the visual art work can rotate, further adjusts the show angle and the position of visual art work, further improves the bandwagon effect of visual art work.

Referring to fig. 7, a manually controlled restraining component for restraining the outer gear ring 84 from freely rotating is mounted on the mounting plate 6, specifically, the mounting plate 6 is fixedly connected with a limiting rod 82, and the limiting rod 82 penetrates through the first side lug 83 and is slidably connected with the first side lug 83; the first side lug 83 is fixedly connected to the outer surface of the inner gear ring 89, and the inner gear ring 89 is meshed with the outer gear ring 84; the outer surface of the outer gear ring 84 is also fixedly connected with a second side lug 88, and the second side lug 88 is connected with the mounting plate 6 through a pressure spring 87.

Need to explain: when the inner gear ring 89 is meshed with the outer gear ring 84, the inner gear ring 89 is clamped on the outer gear ring 84 at the moment, so that the outer gear ring 84 cannot rotate freely, the rotating rod 85 cannot rotate relative to the connecting seat 81, and at the moment, the fixing plate 11 and the visual art work cannot rotate; when an operator presses the inner gear ring 89 by manual force, the pressure spring 87 is compressed, and the inner gear ring 89 moves towards the mounting plate 6 and is not meshed with the outer gear ring 84 any more; the inner gear ring 89 is not clamped with the outer gear ring 84 any more, so that the rotating rod 85 can rotate relative to the connecting seat 81, and at the moment, the fixing plate 11 and the visual art can also rotate, so that the display angle and position of the visual art can be further adjusted, and the display effect of the visual art can be further improved;

it is also stated that: the tooth number of the inner gear ring 89 and the outer gear ring 84 can be adjusted, so that the rotating precision of the fixing plate 11 and the visual art works is increased, and the display effect of the visual art works is improved.

Referring to fig. 3, 5, 6 and 9, the mounting plate 6 is connected with an auxiliary pulling mechanism 7 for pulling the fixing plate 11 upward; the auxiliary traction mechanism 7 comprises a winding roller 74 and a mounting bracket 76, the mounting plate 6 is rotatably connected with the winding roller 74 through the mounting bracket 76, and a motor 75 for driving the winding roller 74 to rotate is mounted on the mounting bracket 76; a steel wire rope 73 is wound on the winding roller 74, the fixed end of the steel wire rope 73 is fixedly connected with the winding roller 74, the free end of the steel wire rope 73 is detachably connected with a sliding block 72, and the sliding block 72 is connected to the annular T-shaped sliding rail 71 in a sliding manner; the annular T-shaped slide rail 71 is fixedly connected with the rear end face of the fixed plate 11, and the annular T-shaped slide rail 71 and the rotating rod 85 are concentrically arranged.

Need to explain: the fixing plate 11 can be pulled upwards through the auxiliary pulling mechanism 7, so that the weight of a part of visual art works is offset, the load of the flexible rod 86 is reduced, the flexible rod 86 can be normally used when large visual art works are fixed, and the application range of the device is widened.

It is also stated that: the motor 75 is operated to rotate the take-up roller 74, so that the wire rope 73 can be wound on the take-up roller 74 or can be slid out of the take-up roller 74; when the fixing plate 11 needs to be pulled upwards, the motor 75 works to enable the winding roller 74 to rotate anticlockwise, the steel wire rope 73 is wound on the winding roller 74, the steel wire rope 73 is tightened at the moment, the winding roller 74 is located above the annular T-shaped sliding rail 71, and the sliding block 72 on the annular T-shaped sliding rail 71 can be pulled through the steel wire rope 73, so that the fixing plate 11 can be pulled upwards, and the load of the flexible rod 86 is reduced; when the angle and the position of the flexible rod 86 need to be adjusted, the motor 75 works to enable the wind-up roll 74 to rotate clockwise, and the steel wire rope 73 slides out of the wind-up roll 74, so that the interference of the steel wire rope 73 on the adjustment of the flexible rod 86 is avoided;

it is also stated that: the slider 72 can rotate along the annular T-shaped slide rail 71, and when the fixing plate 11 rotates relative to the mounting plate 6, the slider 72 can be effectively pulled by the steel wire rope 73 by adjusting the positions of the slider 72 and the annular T-shaped slide rail 71, so that the fixing plate 11 can be effectively pulled.

Referring to fig. 1 and 3, the support mechanism 2 includes an electric push rod 22, the upper surface of the base 3 is fixedly connected with the vertically arranged electric push rod 22, an output end of the electric push rod 22 is fixedly connected with a support plate 21, and the support plate 21 is fixedly connected with a rear end face of the mounting plate 6.

Need to explain: the electric push rod 22 can be driven to stretch and retract to drive the supporting plate 21 to move in the vertical direction, so that the heights of the fixing plate 11 and the visual art works can be adjusted, the display height of the visual art works can be adjusted, the visual art works can be displayed at the optimal height, the visual art works can be displayed at the optimal posture, and the display effect of the visual art works is further improved; and users with different heights can adjust the display height of the visual art works through the electric push rod 22 according to the heights of the users, so that the optimal viewing height is obtained, and the visual effect is improved;

it is also stated that: when the electric putter 22 is completely retracted, and by rotating the flexible rod 86, the fixing plate 11 can be as close to the ground as possible, so that the visual art can be fixed by the suction cup mechanism 1 having the support range adjustment function without raising the visual art, thereby reducing the burden on the operator.

Referring to fig. 3 and 4, the fixed plate 11 is detachably connected with the aromatherapy mechanism 5, the environment around the visual art work can be optimized through the aromatherapy mechanism 5, and meanwhile, the ornamental personnel are more relaxed, which is beneficial to improving the display effect of the visual art work.

Referring to fig. 4, the aromatherapy mechanism 5 includes an aromatherapy box, a aromatherapy box 51 is detachably connected to a rear end surface of the fixing plate 11, and a plurality of through holes 52 are formed in the aromatherapy box 51 and are uniformly distributed.

Need to explain: natural perfume (sandalwood or air-dried jasmine flower and the like) is placed in the aroma box 51, and the smell of the natural perfume is volatilized through the through holes 52, so that the environment around the visual art work is optimized, meanwhile, the ornamental personnel are more relaxed, and the display effect of the visual art work is favorably improved.

Referring to fig. 4, the fragrance box 51 is detachably connected to the rear end face of the fixing plate 11, specifically, the magnetic plate 54 is fixedly connected to the rear end face of the fixing plate 11, the iron sheet 53 is fixedly connected to the outer surface of the fragrance box 51, and the fragrance box 51 is magnetically connected to the magnetic plate 54 through the iron sheet 53.

Need to explain: the aroma box 51 is connected with the magnetic plate 54 through the iron sheet 53, so that the aroma box 51 can be detachably connected with the fixing plate 11, the maintainer can pull the aroma box 51 through external force, the aroma box 51 can be separated from the fixing plate 11, and the aroma box 51 is convenient to replace.

Referring to fig. 1, locking universal wheels 4 are mounted at corners of the lower surface of the base 3.

Need to explain: make whole device can promote through locking universal wheel 4 to be favorable to the removal and the transportation of device, reduce the use degree of difficulty of device.

The working principle of the visual art work display device provided by the invention is as follows:

the movable sucker 12 can be adsorbed on the back of the visual art work in a negative pressure mode, so that the visual art work is suspended and fixed through the movable sucker 12, and the mounting of the visual art work cannot be extruded when the visual art work is fixed, so that the mounting of the visual art work cannot be damaged, and the use safety of the device is improved; according to the invention, the air pressure driving assembly 15 synchronously drives the movable suckers 12 to reciprocate, so that the distance between two adjacent movable suckers 12 is adjusted, the effective supporting range formed by the movable suckers 12 can be adjusted, visual art works with different sizes can be supported in a certain range, the adjustment can be carried out according to the sizes of different works, the use flexibility of the device is improved, and the application range of the device is wider.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A visual work of art display device, comprising:

a base (3);

the mounting plate (6), the said mounting plate (6) is connected with base (3) through the support mechanism (2);

the sucker mechanism (1) with the supporting range adjusting function comprises a sucker mechanism (1) with the supporting range adjusting function and a mounting plate (6).

2. The visual art work display device according to claim 1, wherein the suction cup mechanism (1) with the support range adjusting function comprises a fixing plate (11), the fixing plate (11) is connected to the mounting plate (6), a hollow mounting plate (13) is fixedly connected to the front end face of the fixing plate (11), an air pressure driving assembly (15) is connected to the mounting plate (13), the movable suction cups (12) are mounted at a plurality of output ends of the air pressure driving assembly (15), and the air pressure driving assembly (15) is used for realizing synchronous driving of the movable suction cups (12).

3. A visual art display device according to claim 2, wherein the pneumatic driving assembly (15) comprises a gas distribution plate (155), the mounting plate (13) is fixedly connected with the gas distribution plate (155), the gas distribution plate (155) is connected with a gas nozzle (154), and the gas nozzle (154) is arranged to penetrate through the rear end face of the mounting plate (13); the mounting disc (13) is connected with a plurality of piston cylinders (152) which are uniformly and circumferentially arranged and penetrate through the mounting disc, a piston plate (158) is elastically and slidably connected in each piston cylinder (152), the surface, opposite to the gas distribution disc (155), of each piston plate (158) is connected with one end of an elastic air bag (157), the other end of each elastic air bag (157) is connected with the inner bottom wall of each piston cylinder (152), and each elastic air bag (157) is communicated with the gas distribution disc (155) through a connecting pipe (156); the surface of the piston plate (158) opposite to the gas distribution disc (155) is fixedly connected with a connecting plate (151), and the connecting plate (151) penetrates through a through hole formed in the piston cylinder (152) and extends to the outside of the mounting disc (13); the movable sucker (12) is fixedly connected with one end of the connecting plate (151) which is positioned outside the mounting plate (13).

4. A visual art display device according to claim 3, wherein said mounting plate (13) is connected to a plurality of piston cylinders (152) arranged in a uniform circumferential arrangement and extending therethrough, in particular, said mounting plate (13) is fixedly connected or threadedly connected to a plurality of piston cylinders (152) arranged in a uniform circumferential arrangement and extending therethrough.

5. The visual art display device according to claim 4, wherein the mounting plate (13) is threadedly connected with a plurality of piston cylinders (152) which are uniformly and circumferentially arranged and penetrate through the mounting plate, specifically, the outer surface of the mounting plate (13) is provided with a plurality of threaded through holes, and the outer surface of the piston cylinders (152) is provided with external threads; the piston cylinder (152) is in threaded connection with the corresponding threaded through hole through external threads; the connecting pipe (156) is a corrugated pipe with a length adjusting function, and the connecting pipe (156) is rotatably connected with the elastic air bag (157) through a rotary connector while ensuring sealing.

6. A display of visual works of art according to any one of claims 2 to 5, wherein a fixing plate (11) is connected to the mounting plate (6), in particular, wherein the mounting plate (6) is connected to the fixing plate (11) by means of a flexible connection means (8).

7. The visual art display device according to claim 6, wherein the flexible connecting mechanism (8) comprises a connecting seat (81), the mounting plate (6) is fixedly connected with the connecting seat (81), the connecting seat (81) is rotatably connected with a rotating rod (85), the outer surface of the rotating rod (85) is fixedly connected with an outer gear ring (84) which coaxially rotates, and a restraining component which is manually controlled and is used for restraining the outer gear ring (84) from freely rotating is mounted on the mounting plate (6); the rotating rod (85) is fixedly connected with one end of the flexible rod (86), and the other end of the flexible rod (86) is fixedly connected with the fixing plate (11).

8. The visual art display device according to claim 7, wherein the mounting plate (6) is provided with a manually controlled restraining component for restraining the outer gear ring (84) from freely rotating, in particular, the mounting plate (6) is fixedly connected with a limiting rod (82), and the limiting rod (82) penetrates through the first side lug (83) and is connected with the first side lug (83) in a sliding manner; the first side lug (83) is fixedly connected to the outer surface of the inner gear ring (89), and the inner gear ring (89) is meshed with the outer gear ring (84); the outer surface of the outer gear ring (84) is also fixedly connected with a second side lug (88), and the second side lug (88) is connected with the mounting plate (6) through a pressure spring (87).

9. A display of visual works of art according to claim 8, wherein an auxiliary pulling mechanism (7) for pulling the fixing plate (11) upwards is connected to the mounting plate (6); the auxiliary traction mechanism (7) comprises a winding roller (74) and a mounting bracket (76), the mounting plate (6) is rotatably connected with the winding roller (74) through the mounting bracket (76), and a motor (75) for driving the winding roller (74) to rotate is mounted on the mounting bracket (76); a steel wire rope (73) is wound on the winding roller (74), the fixed end of the steel wire rope (73) is fixedly connected with the winding roller (74), the free end of the steel wire rope (73) is detachably connected with a sliding block (72), and the sliding block (72) is slidably connected to the annular T-shaped sliding rail (71); the annular T-shaped sliding rail (71) is fixedly connected with the rear end face of the fixing plate (11), and the annular T-shaped sliding rail (71) and the rotating rod (85) are concentrically arranged.

10. The visual art display device according to claim 1, wherein the support mechanism (2) comprises an electric push rod (22), the upper surface of the base (3) is fixedly connected with the vertically arranged electric push rod (22), the output end of the electric push rod (22) is fixedly connected with a support plate (21), and the support plate (21) is fixedly connected with the rear end face of the mounting plate (6).