CN112289230A - But automatically regulated height's anti-wind bill-board - Google Patents
But automatically regulated height's anti-wind bill-board Download PDFInfo
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- CN112289230A CN112289230A CN202011184650.8A CN202011184650A CN112289230A CN 112289230 A CN112289230 A CN 112289230A CN 202011184650 A CN202011184650 A CN 202011184650A CN 112289230 A CN112289230 A CN 112289230A
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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
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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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
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0037—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels supported by a post
-
- 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
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
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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
- G09F15/0075—Pillars
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- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses an anti-wind billboard with an automatically adjustable height, and relates to the technical field of billboards. This but wind-resistant bill-board of automatically regulated height, including tablet body strutting arrangement, tablet body strutting arrangement includes bottom plate and bill-board, the upper surface center department fixedly connected with support column of bottom plate, the circumference side upper end sliding connection of support column has the cavity sleeve pipe, cavity sheathed tube upper surface fixedly connected with backup pad, cavity sheathed tube inside is provided with the upper surface of spring and spring bottom fixed connection support column, the lower surface center department of the inside spring top fixed connection backup pad of cavity sleeve pipe, the bill-board is prevent wind to current most of having solved, when rotating the reduction windward side along with the wind in the face of strong wind, not prescribe a limit to the wind speed, it will be rotatory to blow the bill-board one wind, when influencing the advertisement viewing effect, wind-force is big enough unnecessary rotates the problem of life that also can the loss device greatly.
Description
Technical Field
The invention relates to the technical field of billboards, in particular to an anti-wind billboard with an automatically adjustable height.
Background
The advertising board is used as an information transmission device in a large amount in modern society, and is a very common infrastructure beside expressway and large advertising boards in cities, scenic spots and other places, and the advertising board is easily affected by strong wind at high places and may be damaged by wind or even blown down, so that the existing wind-resistant advertising board can adopt some reinforcement measures or enable the advertising board to rotate along with the wind so as to reduce the windward area and prevent the advertising board from being damaged by wind.
A windproof billboard as disclosed in chinese patent, patent number: the invention discloses a windproof billboard, which comprises a board assembly, a torsion assembly and a base assembly, wherein the board assembly comprises a board and a rotating shaft, and the rotating shaft is arranged on the lower edge of the board and is arranged in a manner of deviating from the center; the torsion assembly is rotatably connected to a rotating shaft of the board assembly and comprises a torsion spring, one end of the torsion spring is fixedly connected with the rotating shaft, and the other end of the torsion spring is fixedly arranged, so that the board assembly can return to the original position after deflection; the base assembly is fixedly connected to the lower end of the torsion assembly and supports the plate assembly and the torsion assembly. The invention has the advantages that: the advertising board can automatically deflect when being blown by wind through the eccentric arrangement of the rotating shaft on the board surface, so that the frontal area is reduced, and the advertising board is not easy to blow down; the weight of the base is reduced, the higher anti-falling effect can be still kept, the advertising board can return to the original position, the advertising effect of the advertising board is guaranteed, and the advertising board has good market application prospect.
A windproof billboard, patent number: CN 110189656A, the invention discloses a windproof billboard, and relates to the technical field of billboard equipment. The billboard comprises a certain number of billboard units, and the billboard units are detachably connected with the main rod through the rotating bracket. A first rotating shaft is arranged between the two advertisement units, and an electric hinge is arranged on the first rotating shaft. The control device is electrically connected with the turntable bearing and the electric hinge. The invention adopts different control modes under different wind powers to reduce the stress of the billboard and prevent the billboard from being damaged.
However, for example, when the two windproof advertising boards and most of the existing windproof advertising boards rotate with the wind in the face of strong wind, the windward side is reduced, the wind speed is not limited, the advertising board rotates when being blown by the wind, the advertisement watching effect is influenced, and the service life of the device is greatly shortened due to unnecessary rotation when the wind power is not large enough.
Disclosure of Invention
The invention aims to provide a wind-resistant billboard with an automatically adjustable height, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-wind advertising board with automatically adjustable height comprises a board body supporting device, wherein the board body supporting device comprises a bottom board and an advertising board, a supporting column is fixedly connected to the center of the upper surface of the bottom board, a hollow sleeve is slidably connected to the upper end of the side surface of the circumference of the supporting column, a supporting board is fixedly connected to the upper surface of the hollow sleeve, a spring is arranged in the hollow sleeve, the bottom of the spring is fixedly connected to the upper surface of the supporting column, the top of the spring in the hollow sleeve is fixedly connected to the center of the lower surface of the supporting board, the front end and the rear end of the upper surface of the supporting board are fixedly connected with a first supporting rod, the upper surface of the first supporting rod is fixedly connected with an advertising board mounting frame, mounting holes are formed in the centers of the front side and the rear side of the inner wall of the, the side surface of the circumference of the spring shaft is fixedly connected with the inner wall of the mounting hole, and a rectangular through hole is formed in the lower surface of the billboard mounting frame in a penetrating manner;
a storage device is arranged below the billboard mounting frame;
a wind power transmission device is arranged in the storage device;
a rotation limiting device is arranged below the storage device;
and a buckle fixing device is arranged on the left side of the storage device.
Preferably, the storage device comprises a storage bin, the upper end of the left side surface of the storage bin is provided with an opening, the upper surface of the storage bin is fixedly connected with an upper cover, the right end of the circumferential side surface of the upper cover is provided with a side groove, an annular shielding plate is fixedly connected above the side groove of the circumferential side surface of the upper cover, the wind power transmission device comprises a first connecting shaft, the first connecting shaft penetrates through the side groove, the right side surface of the first connecting shaft is fixedly connected with a fan blade, the left side surface of the first connecting shaft is fixedly connected with a first conical gear, the first conical gear is meshed with a second conical gear, the lower surface of the second conical gear is fixedly connected with a second connecting shaft, the circumferential side surface of the second connecting shaft penetrates through and rotates to be connected with a floating plate and a fixed rod, the fixed rod is positioned above the floating plate, and the side surface of one side of the fixed rod, which is far away from the second connecting shaft, is fixedly connected with the inner wall of the storage bin, and non-Newtonian fluid is stored below the inner floating plate of the storage bin.
Preferably, the circumferential side surface of the first connecting shaft is connected with a second supporting rod in a penetrating and rotating manner, the lower surface of the second supporting rod is fixedly connected with a transverse plate, the left end and the right end of the lower surface of the transverse plate are fixedly connected with side plates, the inner side surfaces of the side plates are connected with rollers in a rotating manner through rotating shafts and bearings, the rotation limiting device comprises a base circular plate, the upper surface of the base circular plate is provided with an arc-shaped groove, the center of the upper surface of the base circular plate is fixedly connected with the lower surface of the storage bin, the inner wall of the arc-shaped groove is connected with the lower surface of the roller in a rotating manner, the buckle fixing device comprises a second hinge, the front side surface and the rear side surface of the second hinge are connected with the inner wall of a through hole in a rotating manner through bearings, the, the utility model discloses a billboard mounting frame, including riser I, fixed surface is connected with hinge III, hinge III's last fixed surface is connected with riser II, riser II's last fixed surface is connected with the horizontal pole, the equal fixedly connected with draw-in groove board in both ends around the upper surface of horizontal pole, the side runs through the rectangle opening inner wall of sliding connection billboard mounting frame lower surface about the draw-in groove board.
Preferably, a billboard turning device is arranged above the billboard mounting frame and comprises a supporting rod, the lower surface of the support rod is fixedly connected with the upper surface of the billboard mounting frame, the upper surface of the support rod is fixedly connected with a first hinge, the right side surface of the first hinge is fixedly connected with a connecting rod, the right end of the lower surface of the connecting rod is fixedly connected with a first connecting plate, the lower end of the left side surface of the first connecting plate is fixedly connected with a push rod, the right side surface of the first connecting plate is provided with a clamping groove, the billboard turning device is arranged symmetrically left and right with the stay bar as the center line, the inner wall of the clamping groove is fixedly connected with a guide plate, the lower surface of guide plate arches downwards, the upper surface of guide plate is flat straight face, the bill-board turns to the device and the guide plate is symmetrical around on the bill-board installing frame and sets up and the push rod keeps away from one side sliding connection bill-board about the side upper end of guide plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) this but wind-resistant bill-board of automatically regulated height, non-Newton fluid has been put in the storage compartment, utilize non-Newton fluidic pole-climbing effect, the stirring pole rotates and stirs non-Newton fluid messenger non-Newton fluid in the storage compartment and upwards climbs along the connecting axle, with this jack-up that makes progress the kickboard, external wind-force is big more, two rotational speeds of connecting axle are fast more, non-Newton fluid climbs just higher, it triggers buckle fixing device to the balancing weight to rise to push up to the kickboard, whether enough big with this can the automatic judgement wind speed, it will be rotatory to avoid a wind to blow the bill-board, when influencing the advertisement viewing effect, when wind-force was big enough unnecessary when not, the problem of the life of device that also can the loss greatly was.
(2) This but anti-wind bill-board of automatically regulated height sets up arc wall and gyro wheel for the fan piece can also change the orientation when being blown the commentaries on classics by the strong wind, with adaptation different wind directions, makes fan piece response wind speed more accurate.
(3) This but height-adjusting's anti-wind bill-board, set up the guide plate, the lower surface of guide plate arches downwards and the upper surface is straight face, the speed that the air flows from the lower surface is greater than the speed that flows at the upper surface, utilize the fast principle that pressure is lower more of velocity of flow, make guide plate one side that is blown by wind down, then the guide plate drives connecting plate one, connecting rod and push rod rotate downwards, the push rod withstands the side that the upper end of bill-board was blown by wind, make the bill-board rotate and spill the gap in the top, at this moment the gale can be followed the bill-board top and the bill-board is not restricted by the slot board, make the rotatory face that receives that reduces of bill-board, with this application of force that weakens the bill-board of wind-force.
(4) This but anti-wind bill-board of automatically regulated height sets up guide plate and push rod, when promoting the bill-board pivoted, can guarantee that wind blows the rotation formation with this with the bill-board from the bill-board top earlier for wind direction slant ascending angle, bill-board turned angle sets up and is less than ninety degrees to this prevents that the bill-board from rotating the direction mistake and leads to the high reduction failure.
(5) This but anti-wind bill-board of automatically regulated height, when the strong wind flows through from the bill-board surface slant, utilizes reaction force, and the bill-board receives a slant decurrent power to make whole device move down more than the backup pad, the compression of cavity sleeve pipe inner spring shortens, and wind moves down more greatly, with this height that reduces whole device, prevents that the strong wind from blowing whole device absolutely to produce danger.
(6) This but height-adjusting's anti-wind bill-board sets up annular baffle lid and prevents infiltration such as rainwater on the fluting of side, prevents that inside non-Newton fluid is rotten, extension life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a disassembled view of the upper part of the apparatus of the present invention;
FIG. 4 is a disassembled view of the apparatus of the present invention;
fig. 5 is a schematic view showing the connection of the inner structure of the storage device of the present invention.
In the figure: 1 signboard body supporting device, 101 bottom board, 102 supporting column, 103 hollow sleeve, 104 supporting board, 105 supporting rod I, 106 billboard mounting frame, 107 mounting hole, 108 spring shaft, 109 billboard, 2 billboard steering device, 201 supporting rod, 202 hinge I, 203 connecting rod, 204 connecting plate I, 205 push rod, 206 clamping groove, 3 guide plate, 4 storage device, 401 storage bin, 402 through hole, 403 upper cover, 404 side open groove, 405 annular shielding plate, 5 wind power transmission device, 501 connecting shaft I, 502 fan sheet, 503 conical gear I, 504 conical gear II, 505 connecting shaft II, 506 floating plate, 507 stirring rod, 508 supporting rod II, 509 transverse plate, 510 side plate, 511 roller, 512 fixing rod, 6 rotation limiting device, 601 base circular plate, 602 arc groove, 7 buckle fixing device, 701 hinge II, 702 counterweight plate, 703 connecting plate II, 704 vertical plate I, hinge III, 706 vertical plate II, 706 vertical plate, 106 vertical plate, 707 crossbar, 708 slotted plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an anti-wind billboard capable of automatically adjusting height comprises a billboard body supporting device 1, the billboard body supporting device 1 comprises a bottom plate 101 and a billboard 109, a supporting column 102 is fixedly connected to the center of the upper surface of the bottom plate 101, a hollow sleeve 103 is slidably connected to the upper end of the circumferential side surface of the supporting column 102, a supporting plate 104 is fixedly connected to the upper surface of the hollow sleeve 103, a spring is arranged inside the hollow sleeve 103, the bottom of the spring is fixedly connected to the upper surface of the supporting column 102, the top of the spring inside the hollow sleeve 103 is fixedly connected to the center of the lower surface of the supporting plate 104, supporting rods 105 are fixedly connected to the front and rear ends of the upper surface of the supporting plate 104, a billboard mounting frame 106 is fixedly connected to the upper surface of the supporting rods 105, mounting holes 107 are formed in the centers of the front and rear sides of the inner wall of the billboard mounting frame 106, the circumferential side surface of the spring shaft 108 is fixedly connected with the inner wall of the mounting hole 107, and a rectangular through hole is formed in the lower surface of the billboard mounting frame 106 in a penetrating manner;
a storage device 4 is arranged below the billboard mounting frame 106;
a wind power transmission device 5 is arranged inside the storage device 4;
a rotation limiting device 6 is arranged below the storage device 4;
the left side of the storage device 4 is provided with a snap fixing device 7.
The storage device 4 comprises a storage bin 401, the upper end of the left side surface of the storage bin 401 is provided with a through hole 402, the upper surface of the storage bin 401 is fixedly connected with an upper cover 403, the right end of the circumferential side surface of the upper cover 403 is provided with a side groove 404, an annular shielding plate 405 is fixedly connected above the side groove 404 of the circumferential side surface of the upper cover 403, the wind power transmission device 5 comprises a first connecting shaft 501, the first connecting shaft 501 penetrates through the side groove 404, the right side surface of the first connecting shaft 501 is fixedly connected with a fan blade 502, the left side surface of the first connecting shaft 501 is fixedly connected with a first conical gear 503, the first conical gear 503 is meshed with a second conical gear 504, the lower surface of the second conical gear 504 is fixedly connected with a second connecting shaft 505, the circumferential side surface of the second connecting shaft 505 penetrates through and is rotatably connected with a floating plate 506 and a fixed rod 512, the fixed rod 512 is positioned above the floating plate 506, the lower end of, the storage compartment 401 stores a non-Newtonian fluid below the internal floating plate 506.
The circumferential side surface of the first connecting shaft 501 is connected with a second supporting rod 508 in a penetrating and rotating mode, the lower surface of the second supporting rod 508 is fixedly connected with a transverse plate 509, the left end and the right end of the lower surface of the transverse plate 509 are fixedly connected with side plates 510, the inner side surface of each side plate 510 is connected with a roller 511 in a rotating mode through a rotating shaft and a bearing, the rotation limiting device 6 comprises a base circular plate 601, the upper surface of the base circular plate 601 is provided with an arc-shaped groove 602, the center of the upper surface of the base circular plate 601 is fixedly connected with the lower surface of the storage bin 401, the inner wall of the arc-shaped groove 602 is connected with the lower surface of the roller 511 in a rotating mode, the buckle fixing device 7 comprises a second hinge 701, the front side surface and the rear side surface of the second hinge 701 are connected with the inner wall of, the upper surface of the first vertical plate 704 is fixedly connected with a third hinge 705, the upper surface of the third hinge 705 is fixedly connected with a second vertical plate 706, the upper surface of the second vertical plate 706 is fixedly connected with a cross rod 707, the front end and the rear end of the upper surface of the cross rod 707 are fixedly connected with clamping groove plates 708, and the left side and the right side of the clamping groove plates 708 penetrate through the rectangular opening inner wall of the lower surface of the sliding connection billboard mounting frame 106.
The billboard turning device 2 is arranged above the billboard mounting frame 106, the billboard turning device 2 comprises a support rod 201, the lower surface of the support rod 201 is fixedly connected with the upper surface of the billboard mounting frame 106, the upper surface of the support rod 201 is fixedly connected with a hinge I202, the right side surface of the hinge I202 is fixedly connected with a connecting rod 203, the right end of the lower surface of the connecting rod 203 is fixedly connected with a connecting plate I204, the lower end of the left side surface of the connecting plate I204 is fixedly connected with a push rod 205, the right side surface of the connecting plate I204 is provided with a clamping groove 206, the billboard turning device 2 is arranged in bilateral symmetry by taking the support rod 201 as a central line, the inner wall of the clamping groove 206 is fixedly connected with a guide plate 3, the lower surface of the guide plate 3 is arched downwards, the upper surface of the guide plate 3 is a flat surface, the billboard turning device 2 and the guide plate 3 are symmetrically arranged on the billboard mounting frame 106 in, the problem of present most prevent wind bill-board, when rotating to reduce the windward side in the face of strong wind along with the wind, not prescribing a limit to the wind speed, the bill-board will rotate if wind blows, when influencing advertisement viewing effect, unnecessary when wind-force is not big enough rotates also can the life of device greatly lost is solved.
The working principle is as follows:
the first step is as follows: the lower surface of the bottom plate 101 is connected with the ground, when strong wind blows to the whole device, the wind power drives the fan blade 502 to rotate, the fan blade 502 drives the second connecting shaft 505 and the stirring rod 507 to rotate through the first connecting shaft 501, the first conical gear 503 and the second conical gear 504, the non-Newtonian fluid is stored below the floating plate 506 in the storage bin 401, the non-Newtonian fluid has a climbing rod effect, and Weissenberg in 1944 shows an interesting experiment in the university institute of Imperial in London, UK: the test bar was rotated in a beaker with one of the viscoelastic fluids, the non-newtonian fluid. For newtonian fluids, the liquid level will be concave due to the centrifugal force; for viscoelastic fluid, the viscoelastic fluid flows to the center of the cup and climbs upwards along the rod, the liquid level becomes convex, even when the rotating speed of the experimental rod is low, this phenomenon can also be observed, and by using this principle, the stirring rod 507 rotates to stir the non-Newtonian fluid in the storage chamber 401 to make the non-Newtonian fluid climb up along the second connecting shaft 505, therefore, the floating plate 506 is jacked upwards, the rotating speed of the connecting shaft II 505 is faster as the external wind force is larger, the non-Newtonian fluid climbs higher until the floating plate 506 rises to jack the counterweight block 702, the roller 511 and the arc-shaped groove 602 are arranged, so that the fan blade 502 can change the direction while being blown by strong wind, the wind speed sensing device is suitable for different wind directions, so that the fan blades 502 can sense wind speed more accurately, the first connecting shaft 501 can rotate freely and circumferentially in the side open groove 404, the annular shielding plate 405 covers the side open groove 404 to prevent rainwater and the like from permeating, and the deterioration of the non-Newtonian fluid in the wind speed sensing device is prevented.
The second step is that: when the floating plate 506 jacks up the balancing weight 702, the left end of the connecting plate two 703 rotates downwards to drive the vertical plate one 704, the hinge three 705 and the vertical plate two 706 to move downwards, the hinge three 705 enables the angle between the vertical plate one 704 and the vertical plate two 706 to change, so as to ensure that the vertical plate two 706 can move back and forth up and down along a straight line, the vertical plate two 706 pulls the cross rod 707 and the slot plate 708 to move downwards again, when the top end of the slot plate 708 is lower than the rectangular through opening on the lower surface of the billboard mounting frame 106, the slot plate 708 is separated from the billboard 109, the billboard 109 can not be restrained to rotate any more, when the billboard steering device 2 and the deflector 3 are blown by strong wind, because the lower surface of the deflector 3 arches downwards and the upper surface is a flat surface, the flowing speed of air from the lower surface is higher than that on the upper surface, and the principle that the pressure is lower when the flowing speed is higher is used, then the guide plate 3 drives the first connecting plate 204, the connecting rod 203 and the push rod 205 to rotate downwards, the push rod 205 abuts against the side face of the upper end of the billboard 109 blown by wind, the billboard 109 rotates to leak out of the gap above, at the moment, strong wind can pass through the billboard 109 and the billboard 109 is not limited by the slot plate 708, so that the billboard 109 rotates to reduce the wind-affected face, the force applied by the billboard 109 is weakened, the billboard 109 is prevented from being damaged, at the moment, the wind blows obliquely upwards along the surface of the billboard 109, the push rod 205 pushes the billboard 109 open so that the wind can pass through the billboard 109 first to blow the billboard 109 to form an angle which is oblique to the wind direction, and the rotation angle of the billboard 109 is set to be less than ninety degrees.
The third step: when strong wind flows obliquely upwards from the surface of the billboard 109, the billboard 109 is subjected to an oblique downward force by using a reaction force, so that the whole device moves downwards above the supporting plate 104, the spring in the hollow sleeve 103 is compressed and shortened, and the wind moves downwards more and more, so that the height of the whole device is reduced, and the whole device is prevented from being blown off by the strong wind to cause danger.
The fourth step: when the wind force is reduced to a force for blowing the surface of the billboard 109 is smaller than the axial force of the spring shaft 108, the billboard 109 is restored, the rotating speed of the fan 502 is reduced, the liquid level of the non-Newtonian fluid in the storage bin 401 is reduced to enable the end of the balancing weight 702 to rotate downwards, the end of the connecting plate 703 rotates upwards to enable the clamping groove plate 708 to clamp the billboard 109 again, the spring in the hollow sleeve 103 restores to push the supporting plate 104 upwards, and the whole device restores to the initial state.
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 (10)
1. The utility model provides a but wind-resistant bill-board of automatically regulated height, includes tablet body strutting arrangement (1), tablet body strutting arrangement (1) includes bottom plate (101) and bill-board (109), the upper surface center department fixedly connected with support column (102) of bottom plate (101), sliding connection has cavity sleeve pipe (103) on the circumference side of support column (102), the upper surface fixedly connected with backup pad (104) of cavity sleeve pipe (103), the inside of cavity sleeve pipe (103) is provided with the upper surface of spring and spring bottom fixedly connected with support column (102), the lower surface center department of the inside spring top fixedly connected with backup pad (104) of cavity sleeve pipe (103), the equal fixedly connected with bracing piece (105) in both ends around the upper surface of backup pad (104), the upper surface fixedly connected with bill-board installing frame (106) of bracing piece (105), the method is characterized in that: mounting holes (107) are formed in the centers of the front side and the rear side of the inner wall of the billboard mounting frame (106), spring shafts (108) are fixedly connected to the centers of the front side and the rear side of the billboard (109), the circumferential sides of the spring shafts (108) are fixedly connected with the inner wall of the mounting holes (107), and rectangular through holes are formed in the lower surface of the billboard mounting frame (106) in a penetrating mode;
a storage device (4) is arranged below the billboard mounting frame (106);
a wind power transmission device (5) is arranged in the storage device (4);
a rotation limiting device (6) is arranged below the storage device (4);
the left side of the storage device (4) is provided with a buckle fixing device (7).
2. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 1, wherein: storage device (4) include storage compartment (401), opening (402) have been seted up to the left surface upper end of storage compartment (401), the last fixed surface of storage compartment (401) is connected with upper cover (403), side fluting (404) have been seted up to the circumference side right-hand member of upper cover (403), circumference side fluting (404) top fixedly connected with annular shielding plate (405) of upper cover (403).
3. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 1, wherein: the wind power transmission device (5) comprises a first connecting shaft (501), the first connecting shaft (501) penetrates through the side slot (404), the right side surface of the connecting shaft I (501) is fixedly connected with a fan blade (502), the left side surface of the connecting shaft I (501) is fixedly connected with a conical gear I (503), the first conical gear (503) is meshed with a second conical gear (504), the lower surface of the second conical gear (504) is fixedly connected with a second connecting shaft (505), the circumferential side surface of the second connecting shaft (505) is in penetrating and rotating connection with a floating plate (506) and a fixed rod (512), the fixed rod (512) is positioned above the floating plate (506), the lower end of the circumferential side surface of the second connecting shaft (505) is fixedly connected with a stirring rod (507), the side face of one side of the fixed rod (512) far away from the second connecting shaft (505) is fixedly connected with the inner wall of the storage bin (401).
4. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 2, wherein: the non-Newtonian fluid is stored below the internal floating plate (506) of the storage bin (401).
5. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 3, wherein: the circumference side of connecting axle one (501) runs through to rotate and is connected with bracing piece two (508), the lower surface fixedly connected with diaphragm (509) of bracing piece two (508), equal fixedly connected with curb plate (510) in both ends about the lower surface of diaphragm (509), the medial surface of curb plate (510) is connected with gyro wheel (511) through pivot and bearing rotation.
6. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 1, wherein: rotate stop device (6) and include base plectane (601), arc wall (602) have been seted up to the upper surface of base plectane (601), the lower surface of upper surface center department fixed connection storage compartment (401) of base plectane (601), the lower surface of connecting gyro wheel (511) is rotated to the inner wall of arc wall (602).
7. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 1, wherein: the buckle fixing device (7) comprises a second hinge (701), the front side surface and the rear side surface of the second hinge (701) are rotatably connected with the inner wall of the through hole (402) through a bearing, the right side surface of the second hinge (701) is fixedly connected with a balancing weight (702), the left side surface of the second hinge (701) is fixedly connected with a second connecting plate (703), the left end of the upper surface of the second connecting plate (703) is fixedly connected with a first vertical plate (704), a third hinge (705) is fixedly connected to the upper surface of the first vertical plate (704), a second vertical plate (706) is fixedly connected to the upper surface of the third hinge (705), the upper surface of the second vertical plate (706) is fixedly connected with a cross bar (707), the front end and the rear end of the upper surface of the cross bar (707) are fixedly connected with a clamping groove plate (708), the left side and the right side of the clamping groove plate (708) penetrate through the inner wall of the rectangular through opening in sliding connection with the lower surface of the billboard mounting frame (106).
8. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 1, wherein: the top of bill-board installing frame (106) is provided with the bill-board and turns to device (2), the bill-board turns to device (2) and includes vaulting pole (201), the upper surface of the lower fixed surface of vaulting pole (201) bill-board installing frame (106), the last fixed surface of vaulting pole (201) is connected with hinge (202), the right flank fixedly connected with connecting rod (203) of hinge (202), the lower surface right-hand member fixedly connected with connecting plate (204) of connecting rod (203), the left surface lower end fixedly connected with push rod (205) of connecting plate (204), draw-in groove (206) have been seted up to the right flank of connecting plate (204), the bill-board turns to device (2) and uses vaulting pole (201) to set up as central line bilateral symmetry.
9. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 8, wherein: the inner wall fixedly connected with guide plate (3) of draw-in groove (206), the lower surface of guide plate (3) arches downwards, the upper surface of guide plate (3) is straight face.
10. The wind-resistant advertising board with the height capable of being automatically adjusted according to claim 8 or 9, wherein: the billboard steering device (2) and the guide plate (3) are symmetrically arranged on the billboard mounting frame (106) front and back, and the side surface of one side of the push rod (205) far away from the guide plate (3) is slidably connected with the upper ends of the left side surface and the right side surface of the billboard (109).
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| CN202011184650.8A CN112289230A (en) | 2020-10-29 | 2020-10-29 | But automatically regulated height's anti-wind bill-board |
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| CN202011184650.8A CN112289230A (en) | 2020-10-29 | 2020-10-29 | But automatically regulated height's anti-wind bill-board |
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