CN115035792A - Sports culture display device - Google Patents
Sports culture display device Download PDFInfo
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- CN115035792A CN115035792A CN202210613809.6A CN202210613809A CN115035792A CN 115035792 A CN115035792 A CN 115035792A CN 202210613809 A CN202210613809 A CN 202210613809A CN 115035792 A CN115035792 A CN 115035792A
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 description 9
- 230000003068 static effect Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
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Abstract
The invention provides a sports culture display device, which comprises a first display part and a second display part, wherein a display screen and a main control unit are arranged on the first display part, a cavity is arranged in the second display part, an opening is arranged on one side of the cavity, guide rails are symmetrically arranged at the upper end and the lower end of the cavity, a moving motor is arranged on each guide rail, each moving motor is connected with one end of a fixed rod, each fixed rod is connected with the upper end and the lower end of a display board, the other end of each fixed rod is connected with the side wall of a sleeve, a telescopic sliding wheel is arranged in each sleeve, the telescopic sliding wheel downwards penetrates through an outlet of each sleeve and is in contact with the guide rails, a plurality of adsorption holes are arranged on the display board, an electric screen plate is arranged at the inlet of each adsorption hole, the adsorption holes are communicated with adsorption channels, and a plurality of electric telescopic rods and adsorption mechanisms are arranged in the display board, the electric telescopic rod drives the adsorption mechanism to enter the adsorption channel.
Description
Technical Field
The invention relates to the technical field of sports propaganda, in particular to a sports culture display device.
Background
Along with the continuous improvement of people's standard of living, the attention of sports match is also constantly improving, people are not only through TV set and network watch to the concern of sports match, more and more people can walk into and watch various events in the stadium, consequently the stadium is the best sports publicity place, its stadium periphery can be equipped with the display device who takes the match poster or propaganda poster, activity poster usually, but the poster is usually fixed with the mode of pasting at present, it is comparatively inconvenient to change, can't satisfy the requirement that the stadium frequently changed the poster.
Disclosure of Invention
The present invention is directed to a sports culture exhibition apparatus to solve the above problems.
The invention is realized by the following technical scheme: a sports culture display device comprises a first display part and a second display part, wherein the first display part is fixedly connected with the second display part, a display screen and a main control unit are arranged on the first display part, a cavity is arranged in the second display part, an opening is arranged on one side of the cavity, guide rails are symmetrically arranged at the upper end and the lower end of the cavity, a moving motor is arranged on the guide rails and is connected with one end of a fixed rod, the fixed rod is connected with the upper end and the lower end of a display board, the other end of the fixed rod is connected with the side wall of a sleeve, a telescopic sliding wheel is arranged in the sleeve and downwards penetrates through an outlet of the sleeve and is in contact with the guide rails, a plurality of adsorption holes are arranged on the display board, an electric screen plate is arranged at the inlet of the adsorption holes, and the adsorption holes are communicated with an adsorption channel, show inboard portion is equipped with a plurality of electric telescopic handle and adsorption apparatus structure, electric telescopic handle drives adsorption apparatus structure gets into in the absorption passageway, the main control unit with display screen, telescopic movable pulley, electric telescopic handle, adsorption apparatus structure.
Optionally, the main control unit is internally provided with an adjusting unit, a storage unit and a video output unit, the storage unit is connected with an upper computer signal and used for storing the propaganda video transmitted by the upper computer, the video output unit is used for playing the propaganda video on the display screen, and the adjusting unit is used for controlling the telescopic sliding wheel, the electric telescopic rod and the adsorption mechanism.
Optionally, the adsorption mechanism is composed of a plurality of adsorption units, the adsorption units are respectively fixed on a connecting plate, the connecting plate is simultaneously and fixedly connected with a plurality of electric telescopic rods, each adsorption unit is aligned to an adsorption hole and can enter into a corresponding adsorption channel, each adsorption unit comprises two bipolar electrostatic generators, electrostatic emission rods, a spray head and a hard air pipe, the bipolar electrostatic generators are fixed on the connecting plate, each electrostatic emission rod is arranged at an output end of the bipolar electrostatic generator, each bipolar electrostatic generator is electrically connected with a corresponding micro direct current high voltage power supply module, the hard air pipe is arranged between the bipolar electrostatic generators, the length of the hard air pipe is smaller than that of the electrostatic emission rods, and one end of the hard air pipe penetrates through the connecting plate and is connected with an air delivery hose, the air delivery hose is connected with the air pump, the nozzle is arranged at the other end of the hard air pipe, and the bipolar electrostatic generator and the air pump are in signal connection with the main control unit.
Optionally, the air pump sets up the back of connecting plate, the air pump quantity is a plurality of, every air pump passes through the branch pipe and links to each other with two at least gas transmission hoses, the air pump still is linked together through gas transmission channel and the outside of second show portion.
Optionally, show inboard portion is equipped with temperature sensor, humidity transducer and range finding sensor, range finding sensor sets up on the connecting plate, temperature sensor, humidity transducer set up inner wall around the connecting plate, range finding sensor, temperature sensor, humidity transducer respectively with the main control unit signal links to each other.
Optionally, the telescopic sliding wheel is composed of a roller and a telescopic mechanism, the telescopic mechanism comprises a rotating motor, a screw rod and a fixing plate, the rotating motor is fixed to the top of the sleeve, the screw rod is connected with the output end of the rotating motor, a threaded hole is formed in the center of the fixing plate, the fixing plate is connected with the screw thread through the threaded hole, two ends of the fixing plate are further connected with the inner wall of the sleeve in a sliding mode, springs are symmetrically arranged on the fixing plate and connected with fixed columns, the roller is arranged at the bottoms of the fixed columns, and the rotating motor is connected with the main control unit through signals.
Optionally, an electromagnet is arranged at the end of the screw rod, a magnetic column is arranged at the top of the fixed column and is arranged under the electromagnet, and the electromagnet is in signal connection with the main control unit through a relay.
Optionally, a control switch is arranged on the outer wall of the sleeve, and the control switch is in signal connection with the main control unit
Optionally, a sealing plate is arranged at the opening, and the sealing plate seals the opening through an electronic lock.
Optionally, the outer surface of the second display part is provided with transparent glass.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a sports culture display device, which is applied to an entrance of a stadium, corresponding sports propaganda or competition propaganda videos are played through a display screen on a first display part, a sports propaganda poster is displayed through a second display part, audiences are helped to deepen the understanding of sports activities and sports competitions, and the preference of the audiences corresponding to the sports culture is improved, when the second display part is used for replacing the poster, a display board can be firstly extended out of the second display part, then the poster is replaced, when the display board is extended out, a telescopic sliding wheel can be extended or shortened adaptively, so that the telescopic sliding wheel is contacted with a guide rail or the ground, the display board is kept in a state of balanced gravity center all the time, a fixed rod and the display board are prevented from being damaged in long-term use due to imbalance of the gravity center, when a new poster is fixed, it need not to adopt glue to paste, but produces the electrostatic induction phenomenon through adsorption apparatus for adsorption hole department produces inward suction, can adsorb the propaganda poster through the produced suction of adsorption hole department, thereby made things convenient for the fixed of poster, and then reached the purpose of conveniently changing the propaganda poster.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a front sectional view of a sports culture showing device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the display board provided in the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the internal structure of the retractable pulley according to the present invention;
FIG. 5 is a schematic front view of a sports culture display device according to the present invention;
fig. 6 is a block diagram of the signal connection provided by the present invention.
In the figure, 1 is a first display part, 2 is a second display part, 3 is a display screen, 4 is a guide rail, 5 is a mobile motor, 6 is a fixed rod, 7 is a display board, 8 is a telescopic sliding wheel, 9 is an adsorption hole, 10 is an adsorption channel, 11 is an electric telescopic rod, 12 is an electric screen board, 13 is a bipolar electrostatic generator, 14 is an electrostatic emission rod, 15 is a spray head, 16 is a hard air pipe, 17 is an air pump, 18 is an air transmission hose, 20 is an air transmission channel, 21 is a connecting plate, 22 is a rotary motor, 23 is a screw, 24 is a fixed plate, 25 is a spring, 26 is an electromagnet, 27 is a magnetic column, 28 is a fixed column, 29 is a roller, 30 is a temperature sensor, 31 is a humidity sensor, 32 is a distance measuring sensor, 33 is a control switch, 34 is a sleeve, 35 is a sealing plate, 36 is transparent glass, and 37 is a main control unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a subset of embodiments of the invention and not all embodiments of the invention, with the understanding that the invention is not limited to the example embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the invention described herein without inventive step, shall fall within the scope of protection of the invention.
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of the associated listed items.
In order to provide a thorough understanding of the present invention, a detailed structure will be set forth in the following description in order to explain the present invention. Alternative embodiments of the invention are described in detail below, however, the invention may be practiced in other embodiments that depart from these specific details.
Referring to fig. 1 to 6, a sports culture display device comprises a first display part 1 and a second display part 2, wherein the first display part 1 is fixedly connected with the second display part 2, a display screen 3 and a main control unit 37 are arranged on the first display part 1, a transparent glass 36 is arranged on the outer surface of the second display part 2, poster display is convenient, a cavity is arranged in the second display part, an opening is arranged on one side of the cavity, guide rails 4 are symmetrically arranged at the upper end and the lower end of the cavity, a moving motor 5 is arranged on each guide rail 4, each moving motor 5 is connected with one end of a fixed rod 6, each fixed rod 6 is connected with the upper end and the lower end of a display plate 7, the other end of each fixed rod 6 is connected with the side wall of a sleeve 34, a telescopic sliding wheel 8 is arranged in each sleeve 34, the telescopic sliding wheel 8 downwards penetrates through the outlet of each sleeve 34 and is in contact with the guide rails 4, be equipped with a plurality of absorption holes 9 on show board 7, the entrance that adsorbs hole 9 is equipped with electric mesh board 12, just adsorb hole 9 with adsorb passageway 10 and be linked together, show board 7 is inside to be equipped with a plurality of electric telescopic handle 11 and adsorption apparatus structure, electric telescopic handle 11 drives adsorption apparatus constructs the entering adsorb in the passageway 10, main control unit 37 with display screen 3, telescopic movable pulley 8, electric telescopic handle 11, adsorption apparatus construct.
The invention discloses a sports culture display device, which is applied at an entrance of a stadium, corresponding sports propaganda or event propaganda videos are played through a display screen 3 on a first display part 1, a second display part 2 is used for displaying sports propaganda posters, the audiences are helped to deepen the understanding of sports activities and sports events, the popularity of the audiences corresponding to the sports culture is improved, when the second display part 2 is used for propagandizing the posters, a display plate 7 can be conveniently extended out of the second display part 2, so that the sports posters can be conveniently replaced, when in specific use, a fixed rod 6 is driven to move through a moving motor 5, the display plate 7 is driven to extend out of an opening at one end of the second display part 2 by the fixed rod 6, in the process, an electric telescopic rod 11 drives an adsorption mechanism to enter a corresponding adsorption channel 10, the adsorption mechanism can generate static electricity, and act on electric otter board 12 for adsorb hole 9 department and produce inward suction, can adsorb the propaganda poster through adsorbing the produced suction in hole 9 department and adsorbing hole 9 department, and when changing the poster, drive through electric telescopic handle 11 adsorption mechanism follow adsorb passageway 10 department and leave, make the suction of adsorbing hole 9 disappear, thereby accomplish the change of propaganda poster.
For the moving motor 5, when the moving motor 5 is at the initial end of the guide rail 4, the telescopic sliding wheel 8 in the sleeve 34 just contacts with the guide rail 4 to provide an auxiliary support for the display board 7, so that the two ends of the display board 7 are balanced, when the moving motor 5 moves to the opening of the second display part 2, the sleeve 34 will firstly extend out of the opening, because of the height difference between the second display part 2 and the ground, the telescopic sliding wheel 8 will be adjusted to the length, so that the telescopic sliding wheel 8 contacts with the ground, and continue to provide the auxiliary support for the display board 7, and after the poster replacement is completed, the moving motor 5 moves at the initial end of the guide rail 4 to drive the display board 7 to move towards the second display part 2, when the telescopic sliding wheel 8 moves to the opening of the second display part 2, the length can be adaptively shortened, so that the telescopic sliding wheel 8 is in contact with the guide rail 4, the display board 7 is always kept in a state of gravity center balance, and the fixed rod 6 and the display board 7 are prevented from being damaged due to gravity center imbalance in long-term use.
Specifically, the inside regulating unit, memory cell and the video output unit that is equipped with of main control unit 37, memory cell links to each other with host computer signal for the memory is by the propaganda video that host computer transmission comes, the video output unit be used for broadcast propaganda video on the display screen 3, the regulating unit is used for right telescopic movable pulley 8, electric telescopic handle 11, adsorption apparatus construct and control.
Specifically, the adsorption mechanism is composed of a plurality of adsorption units, the plurality of adsorption units are respectively fixed on a connecting plate 21, the connecting plate 21 is simultaneously and fixedly connected with a plurality of electric telescopic rods 11, each adsorption unit is aligned with one adsorption hole 9, each adsorption unit can enter a corresponding adsorption channel 10, each adsorption unit comprises two bipolar electrostatic generators 13, electrostatic emission rods 14, a spray head 15 and a hard air pipe 16, the bipolar electrostatic generators 13 are fixed on the connecting plate 21, each electrostatic emission rod 14 is arranged at the output end of the bipolar electrostatic generator 13, each bipolar electrostatic generator 13 is electrically connected with a corresponding micro direct current high-voltage power supply module, the hard air pipe 16 is arranged between the bipolar electrostatic generators 13, and the length of the hard air pipe 16 is smaller than that of the electrostatic emission rods 14, one end of the hard air pipe 16 penetrates through the connecting plate 21 to be connected with an air hose 18, the air hose 18 is connected with an air pump 17, the spray head 15 is arranged at the other end of the hard air pipe 16, and the bipolar electrostatic generator 13 and the air pump 17 are in signal connection with a main control unit 37.
When the poster is adsorbed, the plurality of electric telescopic rods 11 thereof act together to drive the connecting plate 21 to move forwards, so that the adsorption units on the connecting plate 21 completely enter the adsorption channel 10, namely the electrostatic emission rod 14, the spray head 15 and the hard air pipe 16 completely enter the adsorption channel 10, the electrostatic emission rod 14 is in contact with the electric net plate 12, the two bipolar electrostatic generators 13 simultaneously output direct current high voltage with the same polarity to be supplied to the electrostatic emission rod 14, so that the electrostatic emission rod 14 emits charges with polarity, such as positive charges or negative charges, to the electric net plate 12, then the charges with the same polarity on the electric net plate 12 are accumulated on the back surface of the electric net plate 12 due to mutual repulsion of the charges with the same polarity, and when the poster is covered on the adsorption hole 9, charges with the polarity opposite to that of the back surface of the electric net plate 12 are induced on the front surface of the poster due to an electrostatic induction phenomenon, the poster is adsorbed at the adsorption hole 9 according to the opposite attraction of positive and negative charges;
in the process, the air pump 17 of the electrostatic emission stick 14 extracts air in the adsorption channel 10 through the air hose 18, the rigid air pipe 16 and the spray head 15, so that air suction force is generated at the adsorption hole 9 to assist the adsorption of the poster, and after a period of time, the adsorption force of the electrostatic field of the electrostatic emission stick enables the poster to be adsorbed at the adsorption hole 9, and the air pump 17 extracts air in the adsorption channel 10.
When the propaganda sliding plate needs to be taken down from the display plate 7, the electric telescopic rods 11 of the propaganda sliding plate act together to drive the connecting plate 21 to move forwards, so that the electrostatic emission rod 14 is not contacted with the electric net plate 12 any more, the bipolar electrostatic generator 13 does not output direct current high voltage with the same polarity to be provided for the electrostatic emission rod 14, the electrostatic emission rod 14 does not emit charges to the electric net plate 12 any more, when a user wants to take off a newspaper, the user needs to spend a period of time waiting for the weakening of the adsorption force of the static electricity, in order to shorten the waiting time, the two bipolar electrostatic generators 13 simultaneously output direct current high voltage with opposite polarities to be provided for the electrostatic emission rod 14, namely, one electrostatic emission rod 14 emits positive charges, one electrostatic emission rod 14 emits negative charges, so that air mass containing positive and negative charge masses is formed at the end part of the electrostatic emission rod 14, and the air pump 17 forms air mass containing positive and negative charge masses through the air hose 18 and the hard air pipe 16, The sprayer 15 blows the air mass to the electric net plate 12, the negative charges in the air mass attract the positive charges of the poster, the negative charges in the air mass attract the positive charges of the electric net plate 12, and therefore the static electricity eliminating effect is achieved.
Specifically, the air pumps 17 are arranged on the back of the connecting plate 21, the number of the air pumps 17 is multiple, each air pump 17 is connected with at least two air transmission hoses 18 through a branch pipe, the air pumps 17 are further connected with the outside of the second showing part 2 through air transmission channels 20, and each air pump 17 only pumps air or inhales air to the two adsorption holes 9.
Specifically, show 7 inside temperature sensor 30, humidity transducer 31 and the range finding sensor 32 of being equipped with of board, range finding sensor 32 sets up on connecting plate 21, and is further, and range finding sensor 32 can set up between two liang of absorption units, temperature sensor 30, humidity transducer 31 set up inner wall around connecting plate 21, range finding sensor 32, temperature sensor 30, humidity transducer 31 respectively with main control unit 37 signal links to each other.
Because the static electricity is influenced by the temperature and the humidity of environmental factors when the static electricity is applied, the larger the humidity is, the charges cannot be accumulated in the humid air, and the high-voltage discharge cannot be generated naturally, so that the larger the humidity is, the less the static electricity is, the smaller the humidity is, and the larger the static electricity is. According to different temperatures and humidity, the electrostatic emission rod 14 applies static electricity to the power grid board 12 with the same power, the power grid board 12 obtains different static electricity, the internal environment of the display board 7 is detected through the temperature sensor 30 and the humidity sensor 31, and after different temperature and humidity data are output to the main control unit 37, the main control unit 37 can adjust the output of the bipolar electrostatic generator 13 to keep the suction force stable.
Furthermore, the distance measuring sensor 32 can determine the distance between the connecting board 21 and the inner wall of the display board 7, and determine whether the electrostatic emission rod 14 is in contact with the power grid board 12 according to the distance between the connecting board 21 and the inner wall of the display board 7.
Specifically, the retractable sliding wheel 8 is composed of a roller 29 and a retractable mechanism, the retractable mechanism includes a rotating electrical machine 22, a screw 23 and a fixing plate 24, the rotating electrical machine 22 is fixed on the top of the sleeve 34, the screw 23 is connected with the output end of the rotating electrical machine 22, a threaded hole is arranged in the center of the fixing plate 24, the fixing plate 24 is connected with the thread through the threaded hole, two ends of the fixing plate 24 are also connected with the inner wall of the sleeve 34 in a sliding manner, springs 25 are symmetrically arranged on the fixing plate 24, the springs 25 are connected with a fixing column 28, the roller 29 is arranged at the bottom of the fixing column 28, an electromagnet 26 is arranged at the end of the screw 23, a magnetic column 27 is arranged at the top of the fixing column 28, the magnetic column 27 is arranged right below the electromagnet 26, and the electromagnet 26 is connected with the main control unit 37 through a relay in a signal manner, the rotating electrical machine 22 is in signal connection with the main control unit 37.
When the telescopic sliding wheel 8 is in the second display part 2, the electromagnet 26 is in a non-connected state, the fixing plate 24 keeps a higher height, the electromagnet 26 and the magnetic column 27 are in contact with each other, the spring 25 is pressed, and the electromagnet 26, the magnetic column 27 and the spring 25 are matched with each other to form a supporting structure of a fixing column 28, so that the telescopic sliding wheel 8 can support the side part of the display plate 7;
when the telescopic sliding wheel 8 extends out of the outlet, due to the height difference between the second display part 2 and the ground, under the action of the spring 25, the fixed column 28 of the telescopic sliding wheel drives the roller 29 to move downwards, so that the roller 29 is in contact with the ground, at this time, the rotating motor 22 is switched on, the rotating motor 22 drives the fixed plate 24 to move downwards along the screw 23, the fixed plate 24 of the telescopic sliding wheel presses the spring 25 again, the electromagnet 26 is in contact with the magnetic column 27, and the electromagnet 26 is still in a non-switched state at this time, the supporting structure of the fixed column 28 is continuously formed through the mutual matching of the electromagnet 26, the magnetic column 27 and the spring 25, and the telescopic sliding wheel 8 of the telescopic sliding wheel continues to support the side part of the display plate 7;
when the telescopic sliding wheel 8 is about to enter the second display part 2 from the outside, the rotating motor 22 drives the fixing plate 24 to move upwards along the screw 23, when the fixing plate 24 moves to a high position, the electromagnet 26 and the magnetic column 27 are away from each other, and the spring 25 is stretched, at this time, the electromagnet 26 is switched on, the electromagnet 26 generates magnetic attraction to the magnetic column 27, the magnetic column 27 drives the fixing column 28 to move upwards, so that the height of the roller 29 is the same as the lowest height of the opening, the telescopic sliding wheel 8 is convenient to enter the second display part 2, and in the adsorption process, the spring 25 can play a role in buffering and damping, the impact force of the magnetic column 27 on the electromagnet 26 is reduced, and the service life of the device is prolonged;
when the retractable sliding wheel 8 enters the second display part 2 from the outside, the electromagnet 26 is turned off, the fixed post 28 of the retractable sliding wheel moves the roller 29 downward under the action of the spring 25, so that the roller 29 is in contact with the guide rail 4, the rotating motor 22 drives the fixed plate 24 to move downward along the screw 23, the fixed plate 24 presses the spring 25 again, the electromagnet 26 and the magnetic post 27 are in contact with each other, and the mutual cooperation of the electromagnet 26, the magnetic post 27 and the spring 25 reconfigures the supporting structure of the fixed post 28.
Specifically, a control switch 33 is arranged on the outer wall of the sleeve 34, the control switch 33 is in signal connection with the main control unit 37, and an operator uses the control switch 33 to send a control command to the main control unit 37, so that the telescopic sliding wheel 8 can be extended or shortened as required.
Specifically, the opening part is provided with a sealing plate 35, when the poster does not need to be replaced, the opening is sealed through the sealing plate 35, and meanwhile, the sealing plate 35 is locked through an electronic lock.
Specifically, the outer surface of the second display part 2 is provided with a transparent glass 36, so that poster display is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A sports culture display device is characterized by comprising a first display part and a second display part, wherein the first display part is fixedly connected with the second display part, a display screen and a main control unit are arranged on the first display part, a cavity is arranged in the second display part, an opening is formed in one side of the cavity, guide rails are symmetrically arranged at the upper end and the lower end of the cavity, a moving motor is arranged on the guide rails and is connected with one end of a fixing rod, the fixing rod is connected with the upper end and the lower end of a display board, the other end of the fixing rod is connected with the side wall of a sleeve, a telescopic sliding wheel is arranged in the sleeve, the telescopic sliding wheel downwards penetrates through an outlet of the sleeve and is in contact with the guide rails, a plurality of adsorption holes are formed in the display board, an electric net board is arranged at the inlet of the adsorption holes, and the adsorption holes are communicated with an adsorption channel, show inboard portion is equipped with a plurality of electric telescopic handle and adsorption apparatus structure, electric telescopic handle drives adsorption apparatus structure gets into in the absorption passageway, the main control unit with display screen, telescopic movable pulley, electric telescopic handle, adsorption apparatus structure.
2. A sports culture showing device according to claim 1, wherein the main control unit is internally provided with an adjusting unit, a storage unit and a video output unit, the storage unit is connected with the upper computer through signals and used for storing the propaganda video transmitted by the upper computer, the video output unit is used for playing the propaganda video on the display screen, and the adjusting unit is used for controlling the telescopic sliding wheel, the electric telescopic rod and the adsorption mechanism.
3. The sports culture display device according to claim 2, wherein the adsorption mechanism is composed of a plurality of adsorption units, the adsorption units are respectively fixed on a connecting plate, the connecting plate is fixedly connected with a plurality of electric telescopic rods, each adsorption unit is aligned with one adsorption hole, each adsorption unit can enter into a corresponding adsorption channel, each adsorption unit comprises two bipolar electrostatic generators, electrostatic emission rods, a spray head and a rigid air pipe, the bipolar electrostatic generators are fixed on the connecting plate, each electrostatic emission rod is arranged at the output end of the bipolar electrostatic generator, each bipolar electrostatic generator is electrically connected with a corresponding micro direct current high voltage power supply module, the rigid air pipe is arranged between the electrostatic generators, and the length of the rigid air pipe is smaller than that of the electrostatic emission rods, one end of the hard air pipe penetrates through the connecting plate to be connected with an air hose, the air hose is connected with an air pump, the spray head is arranged at the other end of the hard air pipe, and the bipolar electrostatic generator and the air pump are in signal connection with the main control unit.
4. A sports culture display device according to claim 3, wherein the air pumps are provided on the back of the connecting plate, the number of the air pumps is plural, each air pump is connected to at least two air hoses through a branch pipe, and the air pumps are further communicated with the outside of the second display part through air ducts.
5. A sports culture display device according to claim 4, wherein a temperature sensor, a humidity sensor and a distance measuring sensor are arranged inside the display board, the distance measuring sensor is arranged on the connecting plate, the temperature sensor and the humidity sensor are arranged on the inner wall of the periphery of the connecting plate, and the distance measuring sensor, the temperature sensor and the humidity sensor are respectively connected with the main control unit through signals.
6. The sports culture display device according to claim 1, wherein the retractable sliding wheel is composed of a roller and a retractable mechanism, the retractable mechanism comprises a rotating motor, a screw rod and a fixing plate, the rotating motor is fixed on the top of the sleeve, the screw rod is connected with the output end of the rotating motor, the center of the fixing plate is provided with a threaded hole, the fixing plate is connected with the thread through the threaded hole, two ends of the fixing plate are also connected with the inner wall of the sleeve in a sliding manner, the fixing plate is symmetrically provided with springs, the springs are connected with a fixed column, the roller is arranged at the bottom of the fixed column, and the rotating motor is in signal connection with the main control unit.
7. A sports culture display device according to claim 6, wherein an electromagnet is arranged at the end of the screw, a magnetic column is arranged at the top of the fixed column, the magnetic column is arranged right below the electromagnet, and the electromagnet is in signal connection with the main control unit through a relay.
8. A sports culture display device according to claim 7, wherein a control switch is provided on the outer wall of the sleeve, said control switch being in signal communication with said master control unit.
9. A sports culture display device according to claim 1, wherein a sealing plate is provided at said opening, said sealing plate closing said opening by means of an electronic lock.
10. A sports culture display device according to claim 1, wherein the outer surface of the second display portion is provided with transparent glass.
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| CN202210613809.6A CN115035792A (en) | 2022-06-01 | 2022-06-01 | Sports culture display device |
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| CN202210613809.6A CN115035792A (en) | 2022-06-01 | 2022-06-01 | Sports culture display device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941084A (en) * | 2018-05-25 | 2018-12-07 | 张海明 | A kind of long pipeline inside apparatus for eliminating sludge suitable for oil pipe reparation |
| CN110013117A (en) * | 2019-05-27 | 2019-07-16 | 海南知璞梵艺文化创意有限公司 | A kind of workbench of drawing and design |
| CN210574928U (en) * | 2019-08-29 | 2020-05-19 | 深圳阿尔沃信息科技有限公司 | Bulletin board for university student culture activity display |
| CN210720635U (en) * | 2020-04-27 | 2020-06-09 | 武汉国电中网电气有限公司 | Partial discharge-free voltage withstand test device |
| CN211207632U (en) * | 2019-11-18 | 2020-08-07 | 黄�益 | Be used for analytic show shelf of difficult problem of mathematics |
| CN111975411A (en) * | 2020-08-23 | 2020-11-24 | 江苏富联通讯技术有限公司 | Fixing clamp for drilling on surface of 5G communication module chip and using method thereof |
| CN212602808U (en) * | 2020-05-27 | 2021-02-26 | 杭州友瑞塑料制品有限公司 | Processing device convenient to use for plastic production |
| CN213583008U (en) * | 2020-12-08 | 2021-06-29 | 洪光 | Marketing advertisement show screen |
| CN216527923U (en) * | 2021-11-04 | 2022-05-13 | 仇兆丰 | Rail mounted publicity board of traditional chinese medical science education and propaganda |
-
2022
- 2022-06-01 CN CN202210613809.6A patent/CN115035792A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941084A (en) * | 2018-05-25 | 2018-12-07 | 张海明 | A kind of long pipeline inside apparatus for eliminating sludge suitable for oil pipe reparation |
| CN110013117A (en) * | 2019-05-27 | 2019-07-16 | 海南知璞梵艺文化创意有限公司 | A kind of workbench of drawing and design |
| CN210574928U (en) * | 2019-08-29 | 2020-05-19 | 深圳阿尔沃信息科技有限公司 | Bulletin board for university student culture activity display |
| CN211207632U (en) * | 2019-11-18 | 2020-08-07 | 黄�益 | Be used for analytic show shelf of difficult problem of mathematics |
| CN210720635U (en) * | 2020-04-27 | 2020-06-09 | 武汉国电中网电气有限公司 | Partial discharge-free voltage withstand test device |
| CN212602808U (en) * | 2020-05-27 | 2021-02-26 | 杭州友瑞塑料制品有限公司 | Processing device convenient to use for plastic production |
| CN111975411A (en) * | 2020-08-23 | 2020-11-24 | 江苏富联通讯技术有限公司 | Fixing clamp for drilling on surface of 5G communication module chip and using method thereof |
| CN213583008U (en) * | 2020-12-08 | 2021-06-29 | 洪光 | Marketing advertisement show screen |
| CN216527923U (en) * | 2021-11-04 | 2022-05-13 | 仇兆丰 | Rail mounted publicity board of traditional chinese medical science education and propaganda |
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Application publication date: 20220909 |
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