CN212391973U - Be applied to publicity column of big data knowledge - Google Patents
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- CN212391973U CN212391973U CN202020731795.4U CN202020731795U CN212391973U CN 212391973 U CN212391973 U CN 212391973U CN 202020731795 U CN202020731795 U CN 202020731795U CN 212391973 U CN212391973 U CN 212391973U
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- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 230000000670 limiting effect Effects 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 9
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a be applied to publicity column of big data knowledge, include: the device comprises a frame main body, a rotating mechanism, a lamp box, a cleaning mechanism, a propaganda and exhibition board and a control module; the rotating mechanism is arranged right below the frame main body, and the top end of the rotating mechanism is fixedly connected with the lower surface of the frame main body; the lamp box is arranged in the inner cavity of the frame main body through a support along the vertical direction; the number of the cleaning mechanisms is two, and the two cleaning mechanisms are respectively arranged on the front side and the rear side of the frame main body along the up-down direction; the propaganda and exhibition board is arranged in the inner cavity of the lamp box through a bracket along the up-down direction; the control module is arranged at the right rear part of the top end of the frame main body. This be applied to publicity column of big data knowledge can realize the circumferential direction of publicity board, and the pedestrian in the equidirectional not of being convenient for observes, improves the effect of publicity to can clear up publicity board surface is automatic, labour saving and time saving, the practicality is strong.
Description
Technical Field
The utility model relates to a big data technology field specifically is a be applied to publicity column of big data knowledge.
Background
Big data (big data, mega data) or huge data refers to massive, high-growth rate and diversified information assets which need a new processing mode to have stronger decision power, insight and flow optimization capacity, and the big data in the big data era written by Vikto-Meier-Schenberg and Kensi-Cuk Jer refers to shortcuts such as a random analysis method (sampling survey) but adopts all data for analysis processing, wherein the 5V characteristics of the big data are Volume (large amount), Velocity (high speed), Variety (Variety), Value (density) and Veracity (authenticity);
in the prior art, the utility model with the authorization notice number of CN206741896U discloses a publicity column applied to big data knowledge, which comprises a support and a frame body, wherein the frame body comprises an outer frame, a panel and a bottom plate, the panel is arranged in the outer frame, the outer frame is fixedly connected with the bottom plate, the bottom plate supports against the panel, and the bottom plate is rotatably connected to the support; a transverse plate is arranged at the rear side of the bracket, a fixing screw is arranged on the transverse plate, a fixing plate is arranged at the bottom of the frame body, an adjusting plate is arranged at one side of the fixing plate, at least two threaded holes are transversely arranged on the adjusting plate, the fixing screw is arranged in the threaded hole, the utility model has strong practicability, reasonable design of the whole structure, convenient installation and splicing, convenient replacement of the follow-up advertising panel, meanwhile, the design of the adjusting plate not only can further enhance the installation firmness of the frame body, but also can adjust the angle of the frame body according to the actual installation position and the installation requirement, thereby leading the publicity effect of the publicity column to be better, the design to be more humanized and the practical use to be more convenient, but the publicity column with big data knowledge can not rotate and has limited observation range, and the surface is easy to be attached with snow, rain or dust and other sundries after being placed outdoors for a long time, and the cleaning is carried out manually by workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to publicity column of big data knowledge to solve the publicity column of big data knowledge of prior art at least, it is limited that unable rotation observation scope is put, and place for a long time and adhere to debris such as snow, rainwater or dust easily at outdoor rear surface, need the staff to manually carry out clear problem.
In order to achieve the above object, the utility model provides a following technical scheme: a billboard applicable to big data knowledge, comprising:
a frame body;
the rotating mechanism is arranged right below the frame main body, and the top end of the rotating mechanism is fixedly connected with the lower surface of the frame main body;
the lamp box is arranged in the inner cavity of the frame main body through a support along the vertical direction;
the cleaning mechanisms are arranged at the front side and the rear side of the frame main body respectively along the vertical direction;
the propaganda and exhibition board is arranged in the inner cavity of the lamp box through a bracket along the vertical direction;
and the control module is arranged at the right rear part of the top end of the frame main body.
Preferably, the rotating mechanism includes: the rotary mechanism comprises a rotary mechanism shell, a mounting groove, a first rotary shaft and a rotary table; the rotating mechanism shell is arranged right below the frame main body; the mounting groove is formed in the center of the top end of the inner cavity of the rotating mechanism shell, and the upper side and the lower side of the inner cavity of the mounting groove are respectively communicated with the upper surface and the inner cavity of the rotating mechanism shell; the first rotating shaft is rotatably connected to the center of the bottom end of the inner cavity of the rotating mechanism shell through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the first rotating shaft, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating mechanism shell; the carousel sets up the inner chamber of mounting groove is rotatable, the bottom of carousel and the top screw connection of first pivot.
Preferably, the rotating mechanism further includes: the groove wheel, the radial groove, the concave locking arc, the second rotating shaft, the driving drive plate, the cylindrical pin and the convex locking arc block; the grooved pulley is in interference fit with the center of the outer wall of the first rotating shaft; the number of the radial grooves is a plurality, the radial grooves are formed in the side wall of the grooved pulley along the circumferential direction at intervals, and the upper side, the lower side and the outer side of an inner cavity of each radial groove are respectively communicated with the outer side of the grooved pulley; the number of the concave locking arcs is a plurality, the concave locking arcs are intermittently arranged on the side wall of the grooved wheel along the circumferential direction, and the concave locking arcs are positioned at the intermittent positions of two adjacent radial grooves; the second rotating shaft is rotatably connected to the bottom end of the inner cavity of the rotating mechanism shell through a bearing in the vertical direction and is positioned on the outer side of the first rotating shaft, an inner ring of the bearing is in interference fit with the outer wall of the second rotating shaft, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating mechanism shell; the driving drive plate is in interference fit with the outer side of the second rotating shaft; the cylindrical pin is arranged on the outer side of the top end of the driving plate along the vertical direction and can be in adaptive insertion connection with the inner cavity of the radial groove; convex locking arc piece interference fit is in the outer wall of second pivot just is located the top of initiative driver plate, the outer wall of convex locking arc piece can contact with the inner wall of concave locking arc.
Preferably, the rotating mechanism further includes: the first bevel gear, the first motor and the second bevel gear; the first conical gear screw is connected to the top end of the second rotating shaft; the first motor is arranged on the side wall of the inner cavity of the rotating mechanism shell along the left-right direction and is electrically connected with the control module; the second bevel gear is connected to the output end of the first motor in a screw mode, and the second bevel gear is meshed with the first bevel gear.
Preferably, the cleaning mechanism includes: the cleaning mechanism comprises a cleaning mechanism shell, a second motor, a circular rotating plate, a limiting guide rail, a limiting slide block, a telescopic rod, a scraper and a connecting rod; the cleaning mechanism shell is arranged on the side wall of the frame main body along the vertical direction; the second motor is arranged on the outer side of the left end of the inner cavity of the cleaning mechanism shell along the left-right direction and is electrically connected with the control module; the round rotating plate is connected with the output end of the second motor through a screw; the limiting guide rail is arranged at the central position of the inner side of the inner cavity of the cleaning mechanism shell along the front-back direction; the limiting slide block is inserted outside the inner cavity of the limiting guide rail; the telescopic rod is arranged on the front side of the limiting sliding block along the front-back direction, and the front side of the telescopic rod penetrates through the outer wall of the limiting guide rail and extends out of the inner side of the cleaning mechanism shell; the scraping plate is arranged on the inner side of the telescopic rod along the up-down direction, and the left side of the scraping plate can be in contact with the right side of the propaganda and display board; one end of the connecting rod is rotatably connected to the outer side of the right end of the circular rotating plate through a pin shaft, and the other end of the connecting rod is rotatably connected with the right side of the limiting sliding block through a pin shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the publicity column applied to big data knowledge drives the second bevel gear to rotate through the first motor, so that the first bevel gear drives the second rotating shaft to drive the driving plate and the convex locking arc block on the outer wall of the publicity column to rotate under the action of the rotating force of the second bevel gear, the driving plate drives the cylindrical pin to circumferentially rotate by taking the axis of the cylindrical pin as the center of a circle, so that the cylindrical pin is intermittently inserted into the inner cavity of the radial groove, the cylindrical pin circumferentially rotates clockwise in the inner cavity of the radial groove to drive the grooved wheel to rotate, when the cylindrical pin circumferentially rotates to be separated from the inner cavity of the radial groove, the convex locking arc block rotates to be in contact with the outer wall of the concave locking arc to lock the grooved wheel to form a circular motion, so that the rotary table is driven to intermittently circumferentially rotate between the light box and the publicity display board under the cooperation of the frame main body under the cooperation of the first rotating shaft, make connecting rod outer end circumferential direction in-process pulling limit slider reciprocating motion all around to make limit slider drive scraper blade reciprocating motion all around under the cooperation of telescopic link, in order to clear up publicity exhibition board surface, thereby can realize the circumferential direction of publicity board, the pedestrian in the equidirectional not of being convenient for observes, improves the effect of publicity, and can clear up publicity board surface is automatic, labour saving and time saving, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the rotating mechanism of FIG. 1;
fig. 3 is an exploded view of the rotating mechanism of fig. 1.
In the figure: 1. the frame main part, 2, slewing mechanism, 21, slewing mechanism casing, 22, the mounting groove, 23, first pivot, 24, the carousel, 25, the sheave, 26, radial groove, 27, concave locking arc, 28, the second pivot, 29, the initiative driver plate, 210, the cylindric lock, 211, protruding locking arc piece, 212, first conical gear, 213, first motor, 214, second conical gear, 3, the lamp house, 4, clearance mechanism, 41, clearance mechanism casing, 42, the second motor, 43, circular rotor plate, 44, limit guide, 45, limit slide, 46, the telescopic link, 47, the scraper blade, 48, the connecting rod, 5, the propaganda show board, 6, control module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a billboard applicable to big data knowledge, comprising: the device comprises a frame main body 1, a rotating mechanism 2, a lamp box 3, a cleaning mechanism 4, a propaganda and exhibition board 5 and a control module 6; the rotating mechanism 2 is arranged right below the frame body 1, and the top end of the rotating mechanism 2 is fixedly connected with the lower surface of the frame body 1; the lamp box 3 is arranged in the inner cavity of the frame main body 1 through the bracket along the up-down direction, the specific use model of the lamp box 3 is directly purchased, installed and used from the market according to the actual use requirement, and the lamp box 3 can play a role in lighting and highlighting; the cleaning mechanisms 4 are two, and the two cleaning mechanisms 4 are respectively arranged at the front side and the rear side of the frame main body 1 along the up-down direction; the propaganda and exhibition board 5 is arranged in the inner cavity of the lamp box 3 along the vertical direction through a bracket, and propaganda and exhibition color pages can be stuck in the propaganda and exhibition board 5 to play a role in protecting the propaganda and exhibition color pages; control module 6 sets up in the right back in the top of frame main part 1, and control module 6 specifically uses the model to require directly to purchase the installation and use from the market according to actual use, and control module 6 is inside to be provided with wireless module can be connected with outside remote terminal to but make the staff remote control start.
Preferably, the rotating mechanism 2 further includes: a rotating mechanism shell 21, a mounting groove 22, a first rotating shaft 23 and a rotating disc 24; the rotating mechanism housing 21 is provided right below the frame body 1; the mounting groove 22 is formed in the center of the top end of the inner cavity of the rotating mechanism shell 21, and the upper side and the lower side of the inner cavity of the mounting groove 22 are respectively communicated with the upper surface and the inner cavity of the rotating mechanism shell 21; the first rotating shaft 23 is rotatably connected to the center of the bottom end of the inner cavity of the rotating mechanism shell 21 through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the first rotating shaft 23, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating mechanism shell 21; the rotary disc 24 is arranged in the inner cavity of the mounting groove 22 and can rotate, and the bottom end of the rotary disc 24 is connected with the top end of the first rotating shaft 23 through a screw.
Preferably, the rotating mechanism 2 further includes: the grooved wheel 25, the radial groove 26, the concave locking arc 27, the second rotating shaft 28, the driving dial 29, the cylindrical pin 210 and the convex locking arc block 211; the grooved wheel 25 is in interference fit with the center of the outer wall of the first rotating shaft 23, and the grooved wheel 25 drives the rotating disc 24 to rotate intermittently in a single direction under the cooperation of the first rotating shaft 23; the number of the radial grooves 26 is a plurality, the plurality of radial grooves 26 are arranged on the side wall of the grooved pulley 25 along the circumferential direction, and the upper side, the lower side and the outer side of the inner cavity of each radial groove 26 are respectively communicated with the outer side of the grooved pulley 25; the number of the concave locking arcs 27 is several, the concave locking arcs 27 are intermittently arranged on the side wall of the grooved pulley 25 along the circumferential direction, and the concave locking arcs 27 are positioned at the intermittent positions of two adjacent radial grooves 26; the second rotating shaft 28 is rotatably connected to the bottom end of the inner cavity of the rotating mechanism shell 21 through a bearing in the vertical direction and is positioned on the outer side of the first rotating shaft 23, an inner ring of the bearing is in interference fit with the outer wall of the second rotating shaft 28, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating mechanism shell 21; the driving dial 29 is in interference fit with the outer side of the second rotating shaft 28; the cylindrical pin 210 is arranged at the outer side of the top end of the driving dial 29 along the up-down direction, the cylindrical pin 210 can be in adaptive insertion connection with the inner cavity of the radial groove 26, the driving dial 29 can drive the cylindrical pin 210 to circumferentially rotate by taking the axis of the cylindrical pin 210 as the center of a circle, and the cylindrical pin 210 is enabled to be intermittently inserted into the inner cavity of the radial groove 26 at the corresponding position of the side wall of the sheave 25; the convex locking arc block 211 is in interference fit with the outer wall of the second rotating shaft 28 and located above the driving dial 29, the outer wall of the convex locking arc block 211 can be in contact with the inner wall of the concave locking arc 27 to lock the grooved wheel 25 to keep stationary, and when the cylindrical pin 210 is inserted into the inner cavity of the radial groove 26 at the corresponding position, the convex locking arc block 211 rotates to a state that the outer wall of the far end of the convex locking arc block 211 is just separated from the concave locking arc 27 to release the fixation of the grooved wheel 25.
Preferably, the rotating mechanism 2 further includes: a first bevel gear 212, a first motor 213, and a second bevel gear 214; the first bevel gear 212 is screwed on the top end of the second rotating shaft 28; the first motor 213 is arranged on the inner cavity side wall of the rotating mechanism shell 21 along the left-right direction, the first motor 213 is electrically connected with the control module 6, the specific usage model of the first motor 213 is directly purchased, installed and used from the market according to the actual usage requirement, and the control module 6 controls the first motor 213 to drive the second bevel gear 214 to rotate clockwise; the second bevel gear 214 is screwed on the output end of the first motor 213, the second bevel gear 214 is meshed with the first bevel gear 212, and the first bevel gear 212 can drive the second rotating shaft 28 to rotate counterclockwise under the rotating force of the second bevel gear 214.
Preferably, the cleaning mechanism 4 further includes: a cleaning mechanism shell 41, a second motor 42, a circular rotating plate 43, a limiting guide rail 44, a limiting slide block 45, an expansion rod 46, a scraper 47 and a connecting rod 48; the cleaning mechanism case 41 is provided on the side wall of the frame body 1 in the up-down direction; the second motor 42 is arranged on the outer side of the left end of the inner cavity of the cleaning mechanism shell 41 along the left-right direction, the second motor 42 is electrically connected with the control module 6, the specific usage model of the second motor 42 is directly purchased, installed and used from the market according to the actual usage requirement, the second motor 42 is controlled by the control module 6, and the second motors 42 in the front cleaning mechanism 4 and the rear cleaning mechanism 4 drive the circular rotating plates 43 at the corresponding positions to rotate clockwise or anticlockwise respectively; the round rotating plate 43 is connected with the output end of the second motor 42 through screws; the limit guide rail 44 is arranged at the central position of the inner side of the inner cavity of the cleaning mechanism shell 41 along the front-back direction; the limiting slide block 45 is inserted outside the inner cavity of the limiting guide rail 44, and the limiting slide block 45 can slide back and forth in the inner cavity of the limiting guide rail 44 to limit the limiting slide block 45; the telescopic rod 46 is arranged at the front side of the limiting slide block 45 along the front-back direction, and the front side of the telescopic rod 46 penetrates through the outer wall of the limiting guide rail 44 and extends out of the inner side of the cleaning mechanism shell 41; the scraping plate 47 is arranged on the inner side of the telescopic rod 46 along the up-down direction, the left side of the scraping plate 47 can be in contact with the right side of the propaganda and display board 5, and the limiting sliding block 45 can drive the scraping plate 47 to reciprocate back and forth on the right side of the propaganda and display board 5 under the cooperation of the telescopic rod 46 so as to clean the surface of the propaganda and display board 5; one end of the connecting rod 48 is rotatably connected to the outer side of the right end of the circular rotating plate 43 through a pin shaft, the other end of the connecting rod 48 is rotatably connected with the right side of the limiting slide block 45 through a pin shaft, and the circular rotating plate 43 can drive one end of the connecting rod 48 at the corresponding position to circumferentially rotate by taking the axis of the circular rotating plate 43 as the circle center, so that the limiting slide block 45 is pulled to reciprocate back and forth in the circumferential rotating process of the outer end of the connecting rod 48.
All the electrical components in the present application can be connected with an external adaptive power supply through a wire, and an adaptive external controller should be selected to connect according to specific actual use conditions to meet the control requirements of all the electrical components, and the specific connection mode and the control sequence thereof should be referred to in the following working principle that the electrical components are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.
When the propaganda color page is used, a worker sticks the propaganda color page in the propaganda exhibition plate 5, the remote terminal control module 6 is used for starting the first motor 213, the first motor 213 drives the second bevel gear 214 to rotate clockwise, the first bevel gear 212 is meshed with the second bevel gear 214, the first bevel gear 212 drives the second rotating shaft 28 to rotate anticlockwise under the action of the rotating force of the second bevel gear 214, the second rotating shaft 28 drives the driving dial 29 and the convex locking arc block 211 on the outer wall of the driving dial 29 to rotate anticlockwise, the driving dial 29 drives the cylindrical pin 210 to rotate circumferentially by taking the axis of the driving dial as the center of a circle, the cylindrical pin 210 is intermittently inserted into the inner cavity of the radial groove 26 at the corresponding position on the side wall of the grooved wheel 25, before the cylindrical pin 210 is inserted into the inner cavity of the radial groove 26 at the corresponding position, the outer wall at the far end of the convex locking arc block 211 is contacted with the, further locking the sheave 25 to keep still, when the cylinder pin 210 is inserted into the inner cavity of the radial groove 26 at the corresponding position, the convex locking arc block 211 rotates to a state that the outer wall of the far end of the cylinder pin is just separated from the concave locking arc 27, so that the cylinder pin 210 circumferentially rotates clockwise in the inner cavity of the radial groove 26 to drive the sheave 25 to rotate clockwise, when the cylinder pin 210 circumferentially rotates to be separated from the inner cavity of the radial groove 26, the convex locking arc block 211 rotates again to be in contact with the outer wall of the concave locking arc 27 to lock the sheave 25 again to form a circular motion, so that the sheave 25 drives the turntable 24 to intermittently rotate in one direction under the coordination of the first rotating shaft 23, the turntable 24 drives the light box 3 and the publicity display board 5 to intermittently circumferentially rotate under the coordination of the frame main body 1, when the surface of the publicity display board 5 needs to be cleaned, the staff remotely controls the control module 6 to start the second motors 42 in the two cleaning mechanisms 4 before and after starting, the second motors 42 in the front and rear cleaning mechanisms 4 are driven to drive the circular rotating plates 43 at the corresponding positions to rotate clockwise or counterclockwise respectively, and the circular rotating plates 43 drive one ends of the connecting rods 48 at the corresponding positions to rotate circumferentially around the axes of the circular rotating plates 43, because the inner and outer sides of the connecting rods 48 are respectively connected with the limiting slide blocks 45 and the circular rotating plates 43 through the pin shafts in a rotating manner, under the limiting action of the limiting guide rails 44, the limiting slide blocks 45 are pulled to reciprocate back and forth in the circumferential rotating process of the outer ends of the connecting rods 48, and the limiting slide blocks 45 drive the scraping plates 47 to reciprocate back and forth under the matching of the telescopic rods 46, so that the scraping plates 47 in the front and rear cleaning mechanisms 4 reciprocate back and forth on the right side of the publicity display board 5 to clean the surfaces of the publicity display board, thereby realizing the circumferential rotation of the publicity display board and facilitating the, the propaganda effect is improved, the surface of the propaganda board can be automatically cleaned, time and labor are saved, and the practicability is high.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A bulletin board for big data knowledge, comprising:
a frame body (1);
the rotating mechanism (2) is arranged right below the frame main body (1), and the top end of the rotating mechanism (2) is fixedly connected with the lower surface of the frame main body (1);
the lamp box (3) is arranged in the inner cavity of the frame main body (1) through a support along the vertical direction;
the number of the cleaning mechanisms (4) is two, and the two cleaning mechanisms (4) are respectively installed on the front side and the rear side of the frame main body (1) along the vertical direction;
the propaganda and display board (5) is arranged in the inner cavity of the lamp box (3) through a bracket along the vertical direction;
and the control module (6) is arranged at the rear right side of the top end of the frame main body (1).
2. The bulletin board applied to big data knowledge in claim 1, wherein: the rotating mechanism (2) comprises:
a rotating mechanism case (21) provided directly below the frame body (1);
the mounting groove (22) is formed in the center of the top end of the inner cavity of the rotating mechanism shell (21), and the upper side and the lower side of the inner cavity of the mounting groove (22) are communicated with the upper surface and the inner cavity of the rotating mechanism shell (21) respectively;
the first rotating shaft (23) is rotatably connected to the center of the bottom end of the inner cavity of the rotating mechanism shell (21) through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the first rotating shaft (23), and an outer ring of the bearing is fixedly connected with the inner wall of the rotating mechanism shell (21);
the rotary table (24) is arranged in the inner cavity of the mounting groove (22) and can rotate, and the bottom end of the rotary table (24) is in screw connection with the top end of the first rotating shaft (23).
3. The bulletin board applied to big data knowledge in claim 2, wherein: the rotating mechanism (2) further comprises:
the grooved wheel (25) is in interference fit with the center of the outer wall of the first rotating shaft (23);
the number of the radial grooves (26) is a plurality, the radial grooves (26) are arranged on the side wall of the grooved pulley (25) along the circumferential direction at intervals, and the upper side, the lower side and the outer side of the inner cavity of each radial groove (26) are respectively communicated with the outer side of the grooved pulley (25);
the number of the concave locking arcs (27) is a plurality, the concave locking arcs (27) are intermittently arranged on the side wall of the grooved pulley (25) along the circumferential direction, and the concave locking arcs (27) are positioned at the intermittent positions of two adjacent radial grooves (26);
the second rotating shaft (28) is rotatably connected to the bottom end of the inner cavity of the rotating mechanism shell (21) through a bearing in the vertical direction and is positioned on the outer side of the first rotating shaft (23), an inner ring of the bearing is in interference fit with the outer wall of the second rotating shaft (28), and an outer ring of the bearing is fixedly connected with the inner wall of the rotating mechanism shell (21);
the driving dial (29) is in interference fit with the outer side of the second rotating shaft (28);
the cylindrical pin (210) is arranged on the outer side of the top end of the driving dial (29) along the vertical direction, and the cylindrical pin (210) can be in adaptive insertion connection with the inner cavity of the radial groove (26);
the outer wall of the second rotating shaft (28) is in interference fit with the upper portion of the driving dial (29), and the outer wall of the convex locking arc block (211) can be in contact with the inner wall of the concave locking arc (27).
4. The bulletin board applied to big data knowledge in claim 3, wherein: the rotating mechanism (2) further comprises:
a first bevel gear (212) screwed to the top end of the second rotating shaft (28);
the first motor (213) is arranged on the side wall of the inner cavity of the rotating mechanism shell (21) along the left-right direction, and the first motor (213) is electrically connected with the control module (6);
and the second bevel gear (214) is in screw connection with the output end of the first motor (213), and the second bevel gear (214) is meshed with the first bevel gear (212).
5. The bulletin board applied to big data knowledge in claim 1, wherein: the cleaning mechanism (4) comprises:
a cleaning mechanism housing (41) provided on the side wall of the frame body (1) in the vertical direction;
the second motor (42) is arranged on the outer side of the left end of the inner cavity of the cleaning mechanism shell (41) along the left-right direction, and the second motor (42) is electrically connected with the control module (6);
a circular rotating plate (43) which is connected with the output end of the second motor (42) through screws;
the limiting guide rail (44) is arranged at the central position of the inner side of the inner cavity of the cleaning mechanism shell (41) along the front-back direction;
the limiting sliding block (45) is inserted outside the inner cavity of the limiting guide rail (44);
the telescopic rod (46) is arranged on the front side of the limiting sliding block (45) in the front-back direction, and the front side of the telescopic rod (46) penetrates through the outer wall of the limiting guide rail (44) and extends out of the inner side of the cleaning mechanism shell (41);
the scraping plate (47) is arranged on the inner side of the telescopic rod (46) along the vertical direction, and the left side of the scraping plate (47) can be in contact with the right side of the propaganda and display board (5);
one end of the connecting rod (48) is rotatably connected to the outer side of the right end of the circular rotating plate (43) through a pin shaft, and the other end of the connecting rod (48) is rotatably connected with the right side of the limiting sliding block (45) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020731795.4U CN212391973U (en) | 2020-05-07 | 2020-05-07 | Be applied to publicity column of big data knowledge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020731795.4U CN212391973U (en) | 2020-05-07 | 2020-05-07 | Be applied to publicity column of big data knowledge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391973U true CN212391973U (en) | 2021-01-22 |
Family
ID=74249208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020731795.4U Expired - Fee Related CN212391973U (en) | 2020-05-07 | 2020-05-07 | Be applied to publicity column of big data knowledge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391973U (en) |
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2020
- 2020-05-07 CN CN202020731795.4U patent/CN212391973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |