CN112555612B - Fine arts drawing wall display system - Google Patents
Fine arts drawing wall display system Download PDFInfo
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- CN112555612B CN112555612B CN202011469564.1A CN202011469564A CN112555612B CN 112555612 B CN112555612 B CN 112555612B CN 202011469564 A CN202011469564 A CN 202011469564A CN 112555612 B CN112555612 B CN 112555612B
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- 238000004140 cleaning Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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- 239000011810 insulating material Substances 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an artwork wall display system which comprises a bottom plate, wherein an ornamental platform is arranged at the upper end of the bottom plate, a fixed column is fixedly connected to the upper side wall of the bottom plate, a placing plate is rotatably connected to the upper end of the fixed column, and a display screen assembly is fixedly connected to the upper side wall of the placing plate; the display screen assembly comprises a fixing column, a display screen assembly and a motor, wherein the fixing column is provided with a driving mechanism used for driving the display screen assembly to rotate, the driving mechanism comprises a placing cavity arranged inside the fixing column, the bottom of the placing cavity is fixedly connected with the motor, and an output shaft of the motor penetrates through the top of the placing cavity and is fixedly connected with the lower side wall of the placing plate. The invention can realize random display of works in disorder, ensure that the works displayed on the picture wall are not repeated last time when the picture wall is refreshed, and also ensure that people can watch all artworks without moving positions when the number of viewers is large, thereby avoiding the occurrence of corners and dangers when people move forcibly.
Description
Technical Field
The invention relates to the technical field of wall display of artwork, in particular to a wall display system of the artwork.
Background
Work of fine arts show platform is more and more liked by present day work of art artist, and through the platform, the artist can show out the work of oneself, also can appreciate the work of fine arts that the peer artist shared at the platform. Many art platforms strive to show works to users more beautifully, wherein the work wall of fine arts is the display mode most favored by users, and the most basic function of the work wall of fine arts is to show a plurality of works of fine arts, and the works of fine arts are combined and displayed on a screen at random, so that perfect visual effect is provided for users.
However, when the existing works for displaying art are displayed, the repeated displaying of a plurality of works of the same kind can occur in the displaying of most works of the same kind, and the repeated displaying of a plurality of works can be performed after a batch of works are replaced, so that a user needs to subjectively filter information of the repeated works when watching the works, the quality of the displayed works is not graded, and the perfect picture brushing experience can not be brought to the user.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wall display system for artwork drawings.
In order to achieve the purpose, the invention adopts the following technical scheme:
a system for displaying artwork on a wall comprises a bottom plate, wherein an ornamental platform is arranged at the upper end of the bottom plate, a fixed column is fixedly connected to the upper side wall of the bottom plate, a placing plate is rotatably connected to the upper end of the fixed column, and a display screen assembly is fixedly connected to the upper side wall of the placing plate;
the driving mechanism is arranged on the fixing column and used for driving the display screen assembly to rotate, the driving mechanism comprises a placing cavity arranged in the fixing column, the bottom of the placing cavity is fixedly connected with a motor, and an output shaft of the motor penetrates through the top of the placing cavity and is fixedly connected with the lower side wall of the placing plate;
the bottom plate and the fixing column are jointly provided with a control mechanism for controlling the rotation of the motor, the control mechanism comprises an annular cavity arranged in the bottom plate, the inner wall of the annular cavity is hermetically and slidably connected with an annular plate, the upper side wall of the annular plate is fixedly connected with a plurality of connecting rods, and the connecting rods extend out of the annular cavity and are fixedly connected with the lower side wall of the ornamental platform;
a control cavity is arranged in the fixed column and is communicated with the annular cavity through a three-way pipe, the inner wall of the control cavity is connected with a movable plate in a sealing and sliding manner, the space at the lower end of the movable plate in the control cavity, the space inside the three-way pipe and the space at the lower end of the annular plate in the annular cavity are filled with flowing liquid, the upper side wall of the movable plate is fixedly connected with a balancing weight, the upper side wall of the balancing weight is fixedly connected with a conductive block, the inner wall of the control cavity is fixedly connected with two conductive plates, and two ends of each conductive plate are electrically connected with a power circuit of a motor;
a cleaning mechanism for cleaning dust on the side wall of the display screen assembly is arranged on the fixing column;
and the fixing column is provided with a heat dissipation mechanism for dissipating heat of the motor.
Preferably, the clearance mechanism includes the spliced pole of fixed connection at placing board upper side wall, spliced pole upper end fixedly connected with roof, the inside inner chamber that is equipped with of roof, the inner chamber passes through connecting pipe and control chamber intercommunication, be equipped with the pressure valve on the connecting pipe, inner chamber bottom intercommunication is equipped with a plurality of fumaroles.
Preferably, heat dissipation mechanism is including setting up the thermovent at the fixed column lateral wall, the thermovent with place the chamber intercommunication, thermovent inner wall fixedly connected with dust screen, two the lateral wall has the metal strip through the common elastic connection of a plurality of springs on the current conducting plate, two montants of lateral wall fixedly connected with on the metal strip, two the montant all extends to in the thermovent and common fixedly connected with brush board.
Preferably, the circumferential side wall of the viewing platform is fixedly connected with an elastic piece, and one end of the elastic piece, which is far away from the viewing platform, is fixedly connected with the upper side wall of the bottom plate.
Preferably, the side wall of the control cavity is communicated with an air inlet pipe, and the air inlet pipe is provided with a one-way valve.
Preferably, the thermovent is ring structure, the cross-section of brush board is ring structure, the brush board is laminated with the dust screen lateral wall.
The invention has the following beneficial effects:
1. compared with the prior art, the method has the advantages that works in the database are disordered through a shuffle algorithm and then screened, disordered random display of the works can be realized, the works displayed on the picture wall are not repeated with the last time when the picture wall is refreshed, meanwhile, different pictures are displayed through a large, medium and small picture gallery, and the recommendation of the works is performed according to the frequency of high, medium and low frequencies, so that the quality of the works can be graded, and better freshness and satisfaction degree are brought to the appreciation of audiences;
2. compared with the prior art, the display screen assembly has the advantages that the three display screens are fixedly connected in pairs to form a triangular structure, and compared with single-side screen display, the three screens form the triangular structure, so that people in all directions can conveniently watch artworks, and the display range is wider;
3. compared with the prior art, the invention is provided with the driving mechanism for driving the display screen assembly to rotate and the control mechanism for controlling the motor to start, so that when the number of viewers around the work is large, the viewing table is pressed down by the weight of people, the movable plate and the conductive block are pushed to move upwards, the power circuit of the motor is conducted, and the display screen assembly is driven to rotate, so that people can view all artworks without moving positions, and the occurrence of mouth angles and dangers caused by forced movement of people is avoided;
4. compared with the prior art, the cleaning mechanism for cleaning dust on the side wall of the display screen assembly is arranged, the moving plate can extrude air into the inner cavity when moving and spray out through the plurality of air nozzles, the air flow sprayed out at high speed is matched with the rotation of the display screen assembly to blow off the dust attached to the side wall of the display screen assembly, the cleaning degree and the aesthetic degree of the display screen assembly are ensured, and then the displayed works can be seen more clearly by people;
5. compared with the prior art, the motor heat dissipation device is provided with the heat dissipation mechanism for dissipating heat of the motor, air circulation inside and outside the placing cavity can be guaranteed by arranging the ventilation openings and the dustproof net, and when the current conducting plate is powered on and powered off, the metal strip can be moved to drive the brush plate to move, dust attached to the side wall of the dustproof net can be brushed off, the air permeability of the dustproof net is guaranteed, air circulation inside and outside the placing cavity is further guaranteed, heat of the motor can be smoothly released outside the placing cavity, and the service life of the motor is prolonged.
Drawings
Fig. 1 is a schematic structural view of a system for displaying artwork on a wall according to the present invention;
FIG. 2 is an enlarged view of a structure at the position A of the art wall display system according to the present invention;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;
fig. 5 is a schematic diagram illustrating a connection between a client and a server of the art wall display system according to the present invention;
fig. 6 is a diagram illustrating a work screening process of the art wall display system according to the present invention.
In the figure: the three-dimensional display screen comprises a base plate 1, an ornamental platform 2, an elastic part 3, an annular cavity 4, a three-way pipe 5, an annular plate 6, a fixed column 7, a movable plate 8, a balancing weight 9, a conductive block 10, a placing cavity 11, a placing plate 12, a display screen assembly 13, a top plate 14, an inner cavity 15, a connecting pipe 16, a control cavity 17, a conductive plate 18, a metal strip 19, a heat dissipation port 20, a dust screen 21, a vertical rod 22, a brush plate 23, a connecting rod 24 and a motor 25.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-6, a system for displaying artwork on a wall comprises a bottom plate 1, an ornamental platform 2 is arranged at the upper end of the bottom plate 1, the ornamental platform 2 is elastically connected with the upper side wall of the bottom plate 1 through a plurality of pressure springs, an elastic member 3 is fixedly connected with the circumferential side wall of the ornamental platform 2, one end of the elastic member 3 away from the ornamental platform 2 is fixedly connected with the upper side wall of the bottom plate 1, the elastic member 3 is made of a material with elastic deformation capacity, such as rubber, and the elastic member 3 is arranged to prevent sundries from falling to the lower end of the ornamental platform 2 to prevent the ornamental platform 2 from moving downwards, a fixed column 7 is fixedly connected with the upper side wall of the bottom plate 1, a placing plate 12 is rotatably connected with the upper end of the fixed column 7, a display screen assembly 13 is fixedly connected with the upper side wall of the placing plate 12, the display screen assembly 13 comprises three display screens, the three display screens are fixedly connected with each other and jointly form a triangular structure, compared with single-sided screen display, the triangle structure is enclosed to three screens can make things convenient for people in each position to can all watch and admire work of fine arts.
Be equipped with on the fixed column 7 and be used for driving display screen assembly 13 pivoted actuating mechanism, actuating mechanism places bottom fixedly connected with motor 25 in 11 including setting up at the inside chamber 11 of placing of fixed column 7, and motor 25's output shaft runs through and places 11 tops of chamber and with place board 12 downside lateral wall fixed connection.
The bottom plate 1 and the fixing column 7 are jointly provided with a control mechanism for controlling the rotation of the motor 25, the control mechanism comprises an annular cavity 4 arranged inside the bottom plate 1, the inner wall of the annular cavity 4 is connected with an annular plate 6 in a sealing and sliding manner, the upper side wall of the annular plate 6 is fixedly connected with a plurality of connecting rods 24, and the connecting rods 24 all extend out of the annular cavity 4 and are fixedly connected with the lower side wall of the ornamental platform 2;
a control cavity 17 is arranged in the fixed column 7, the control cavity 17 is communicated with the annular cavity 4 through a three-way pipe 5, the inner wall of the control cavity 17 is connected with a movable plate 8 in a sealing and sliding manner, the side wall of the control cavity 17 is communicated with an air inlet pipe, and the air inlet pipe is provided with an air inlet pipeThe check valve, the check valve restricts the air and can only enter into the control chamber 17 from the outside, set up the intake pipe and can guarantee that the movable plate 8 moves downwards smoothly, the space that is located 8 lower extremes of movable plate in the control chamber 17, the three-way pipe 5 is inside and the space that is located 6 lower extremes of annular chamber 4 in the annular chamber all packs to have the flowing liquid, the flowing liquid can be liquid such as water, lateral wall fixedly connected with balancing weight 9 on the movable plate 8, balancing weight 9 is made by the material that density is great, can be the osmium (the density is 22.59g/cm 3 ) Lead (density 11.3437 g/cm) 3 ) Etc, the concrete weight of balancing weight 9 can set up according to the actual demand, the purpose is when less in order to guarantee the number of people on watching platform 2, can't push down through people's weight and watch platform 2, promote balancing weight 9 and shift up, lateral wall fixedly connected with conducting block 10 on the balancing weight 9, furthermore, in order to prevent when motor 25 circuit switches on, balancing weight 9 disturbs the circuit, can lay one deck insulating material between balancing weight 9 and conducting block 10, two conducting plates 18 of control chamber 17 inner wall fixedly connected with, distance between two conducting plates 18 equals with the width of conducting block 10, two conducting plates 18 both ends all with motor 25's power supply circuit electric connection, the concrete connection mode is the wire connection.
The fixed column 7 is provided with a cleaning mechanism for cleaning dust on the side wall of the display screen component 13, the cleaning mechanism comprises a connecting column fixedly connected with the upper side wall of the placing plate 12, the upper end of the connecting column is fixedly connected with a top plate 14, an inner cavity 15 is arranged inside the top plate 14, the inner cavity 15 is in a triangular structure, the inner cavity 15 is communicated with a control cavity 17 through a connecting pipe 16, the connecting pipe 16 is provided with a pressure valve, and when the pressure valve is arranged to ensure that only air pressure in the control cavity 17 reaches the threshold value of the pressure valve, the air can be sprayed out, on one hand, the flow velocity of the sprayed air flow can be ensured to be faster, the dust removal effect is better, on the other hand, when the number of people on the ornamental platform 2 is less, the viewing platform 2 moves downwards to push the movable plate 8 and the balancing weight 9 to move upwards, a plurality of air nozzles are communicated with the bottom of the inner cavity 15 and arranged around the display screen assembly 13, and dust on the side wall of the display screen assembly 13 can be blown off conveniently.
The fixed column 7 is provided with a heat dissipation mechanism for dissipating heat of the motor 25, the heat dissipation mechanism comprises a heat dissipation port 20 arranged on the side wall of the fixed column 7, the heat dissipation port 20 is of an annular structure, the heat dissipation port 20 is communicated with the placing cavity 11, the heat dissipation port 20 can ensure that air in the placing cavity 11 can circulate with outside air, so that heat generated by the motor 25 during operation can be smoothly released out of the placing cavity 11, the heat dissipation effect of the device on the motor 25 can be ensured, the inner wall of the heat dissipation port 20 is fixedly connected with a dustproof net 21, the section of the dustproof net 21 is of an annular structure, the dustproof net 21 can prevent external dust from entering the placing cavity 11 and attaching to the side wall of the motor 25 to influence the heat dissipation of the motor 25, meanwhile, the dust can be prevented from entering the motor 25 through a gap in the side wall of the motor 25 to influence the normal operation of devices in the motor 25, the side walls of the two conductive plates 18 are jointly and elastically connected with a metal strip 19 through a plurality of springs, in order to prevent the influence of the metal strip 19 and the spring on the current of the current conducting plate 18, the side wall of the metal strip 19 is wrapped by a layer of insulating material, the side wall of the metal strip 19 is fixedly connected with two vertical rods 22, the two vertical rods 22 all extend into the heat radiating opening 20 and are fixedly connected with a brush plate 23, the cross section of the brush plate 23 is of an annular structure, and the brush plate 23 is attached to the side wall of the dust screen 21.
The following is a background workflow (as shown in fig. 5) for obtaining a combination of a large graph, a middle graph and a small graph according to the present invention:
the front end initiates an interface request to the back end, the back end calls a graph wall controller code after receiving the interface request of the front end, acquires all works and pictures from a database, acquires 24 small graphs by using a small graph random algorithm, acquires a middle graph and a large graph by using a middle graph and a large graph random algorithm, and generates a graph wall expression by using a middle graph and a large graph non-adjacent random algorithm after receiving small graph combination data in the small graph and the large graph returned by the back end.
The following is the work flow of the invention for querying a work from a database (as shown in FIG. 6):
firstly, randomly acquiring 24 high-frequency pictures from all works, and then randomly acquiring 16 low-frequency pictures from all works. Then obtaining the difference quantity picture of the total number of the low frequency and the high frequency and 60, then using a shuffle algorithm (the shuffle algorithm is a shuffling algorithm which is fully disclosed in related files and is not redundantly described herein) to disturb the sequence of the small-size pictures of the low frequency, the medium frequency and the high frequency, then obtaining 3 medium-size pictures and 1 large-size picture, and serializing the data of the large-size, medium-size and small-size pictures and returning the data to the front end.
It is noted that the wall weights of the small graph, the middle graph and the large graph in the invention are in a ratio of 28:33:39 according to the low, middle and high frequencies.
The working principle of the invention when displaying works is as follows: according to the invention, when works are displayed, the work combination with the rear end returned to the front end can be displayed on the display screen assembly 13, if the number of people watching the works is small, people on the watching platform 2 can freely move the position of the people, so that all the works on the display screen assembly 13 can be watched, and at the moment, the motor 25 does not need to be started to drive the display screen assembly 13 to rotate.
When the number of people viewing the works is large, because people are difficult to freely move under crowded conditions, the works displayed on all display screens cannot be viewed, the weight of people on the viewing platform 2 is large, the weight born on the viewing platform 2 reaches a degree capable of pushing the balancing weight 9 to move upwards, at the moment, people can press down the viewing platform 2, and drive the annular plate 6 to move downwards through the connecting rods 24, the flowing liquid in the annular cavity 4 is extruded into the control cavity 17 to push the moving plate 8 to move upwards, so as to drive the balancing weight 9 and the conductive block 10 to move upwards, so that the conductive block 10 is contacted with the two conductive plates 18, at the moment, a power supply circuit of the motor 25 is conducted, the motor 25 is started, the placing plate 12 can be driven to rotate, the display screen assembly 13 is driven to rotate, all the works can be displayed to the viewing masses under the condition that people do not need to move, and great convenience is brought to viewing of the masses, meanwhile, the situation that people move forcibly and some dangers happen can be prevented.
When the number of people is reduced, the movable plate 8 moves downwards under the pressure of the balancing weight 9 and drives the conductive block 10 to move downwards, so that the conductive block 10 is separated from the conductive plate 18, the power circuit of the motor 25 is disconnected, and the display screen assembly 13 stops rotating.
In the process of viewing and admiring platform 2 and driving 8 upstairs movements of movable plate, the atmospheric pressure that is located 8 upper ends of movable plate in the control chamber 17 constantly increases, when atmospheric pressure reaches the threshold value of pressure valve, the pressure valve is opened, gaseous from connecting pipe 16 fast blowout to inner chamber 15, and spout from a plurality of air jets fast, can blow off the dust of attaching to the lateral wall of display screen subassembly 13, cooperate the rotation of display screen subassembly 13, make the dust of attaching to the lateral wall of display screen subassembly 13 change and drop, the clean degree and the aesthetic measure of display screen subassembly 13 have been guaranteed, and then the aspect masses see the works that demonstrate more clearly.
When the conductive block 10 contacts with the two conductive plates 18, the current passes through the conductive plates 18, and according to the ampere rule, the conductive plates 18 generate a magnetic field around the conductive plates 18 after being electrified, and according to the common sense of life, the current for driving the motor 25 to rotate is generally larger, therefore, a strong magnetic field is generated around the conductive plate 18, and under the action of the magnetic force, the metal strip 19 can be attracted to move downwards, the metal strip 19 drives the two vertical rods 22 to move downwards, and the brush plate 23 is moved downward, when the conductive block 10 is separated from the conductive plate 18, the magnetic field around the conductive plate 18 disappears, the metal strip 19 moves upward, and drives the brush plate 23 to move upwards, the up-and-down movement of the brush plate 23 can brush off the dust attached to the side wall of the dustproof net 21, the air permeability of the dustproof net 21 is ensured, and then guarantee to place the inside and outside circulation of air of chamber 11, the heat of motor 25 can be released outside placing chamber 11 smoothly, has prolonged the life of motor 25.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A wall display system for artwork pictures comprises a bottom plate (1), wherein an ornamental platform (2) is arranged at the upper end of the bottom plate (1), a fixed column (7) is fixedly connected to the side wall of the bottom plate (1), a placing plate (12) is rotatably connected to the upper end of the fixed column (7), and a display screen assembly (13) is fixedly connected to the side wall of the placing plate (12);
the method is characterized in that: a driving mechanism used for driving the display screen assembly (13) to rotate is arranged on the fixing column (7), the driving mechanism comprises a placing cavity (11) arranged inside the fixing column (7), a motor (25) is fixedly connected to the bottom in the placing cavity (11), and an output shaft of the motor (25) penetrates through the top of the placing cavity (11) and is fixedly connected with the lower side wall of the placing plate (12);
the base plate (1) and the fixing column (7) are jointly provided with a control mechanism for controlling the rotation of the motor (25), the control mechanism comprises an annular cavity (4) arranged inside the base plate (1), the inner wall of the annular cavity (4) is connected with an annular plate (6) in a sealing and sliding manner, the upper side wall of the annular plate (6) is fixedly connected with a plurality of connecting rods (24), and the connecting rods (24) extend out of the annular cavity (4) and are fixedly connected with the lower side wall of the ornamental platform (2);
a control cavity (17) is arranged in the fixed column (7), the control cavity (17) is communicated with the annular cavity (4) through a three-way pipe (5), the inner wall of the control cavity (17) is connected with a moving plate (8) in a sealing and sliding manner, the space in the lower end of the moving plate (8) in the control cavity (17), the space in the lower end of the annular plate (6) in the three-way pipe (5) and the space in the annular cavity (4) in the lower end of the annular plate (6) are filled with flowing liquid, a balancing weight (9) is fixedly connected to the side wall of the moving plate (8), a conductive block (10) is fixedly connected to the side wall of the balancing weight (9), two conductive plates (18) are fixedly connected to the inner wall of the control cavity (17), and two ends of the two conductive plates (18) are electrically connected with a power circuit of a motor (25);
a cleaning mechanism for cleaning dust on the side wall of the display screen assembly (13) is arranged on the fixing column (7);
and a heat dissipation mechanism used for dissipating heat of the motor (25) is arranged on the fixing column (7).
2. The system of claim 1, wherein the system is configured to display a wall of artwork, and comprises: clearance mechanism includes the spliced pole of fixed connection lateral wall on placing board (12), spliced pole upper end fixedly connected with roof (14), inside inner chamber (15) that is equipped with of roof (14), inner chamber (15) communicate with control chamber (17) through connecting pipe (16), be equipped with the pressure valve on connecting pipe (16), inner chamber (15) bottom intercommunication is equipped with a plurality of air jets.
3. The system of claim 1, wherein the system is configured to display a wall of artwork, and comprises: heat dissipation mechanism is including setting up thermovent (20) at fixed column (7) lateral wall, thermovent (20) with place chamber (11) intercommunication, thermovent (20) inner wall fixedly connected with dust screen (21), two the lateral wall has metal strip (19) through the common elastic connection of a plurality of springs on current conducting plate (18), two montants (22) of lateral wall fixedly connected with on metal strip (19), two montant (22) all extend to in thermovent (20) and common fixedly connected with brush board (23).
4. The system of claim 1, wherein the system is further characterized in that: the peripheral side wall of the ornamental platform (2) is fixedly connected with an elastic part (3), and one end, far away from the ornamental platform (2), of the elastic part (3) is fixedly connected with the upper side wall of the bottom plate (1).
5. The system of claim 2, wherein the wall comprises: the side wall of the control cavity (17) is communicated with an air inlet pipe, and a check valve is arranged on the air inlet pipe.
6. The system of claim 3, wherein the wall comprises: the heat dissipation opening (20) is of an annular structure, the cross section of the brush plate (23) is of an annular structure, and the brush plate (23) is attached to the side wall of the dustproof net (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011469564.1A CN112555612B (en) | 2020-12-14 | 2020-12-14 | Fine arts drawing wall display system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011469564.1A CN112555612B (en) | 2020-12-14 | 2020-12-14 | Fine arts drawing wall display system |
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| CN112555612A CN112555612A (en) | 2021-03-26 |
| CN112555612B true CN112555612B (en) | 2022-07-26 |
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| CN112555612A (en) | 2021-03-26 |
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