CN109243334A - A kind of Anti-wind advertising plate - Google Patents
A kind of Anti-wind advertising plate Download PDFInfo
- Publication number
- CN109243334A CN109243334A CN201811177741.1A CN201811177741A CN109243334A CN 109243334 A CN109243334 A CN 109243334A CN 201811177741 A CN201811177741 A CN 201811177741A CN 109243334 A CN109243334 A CN 109243334A
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- Prior art keywords
- mainboard
- cylinder
- wind
- fixture block
- bottom plate
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000008094 contradictory effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a kind of Anti-wind advertising plates, including billboard mainboard and bottom plate, fold mechanism is provided on bottom plate, mounting plate is set on bottom plate, the wind-force inductor of driving fold mechanism is provided on mounting plate, billboard mainboard includes a driving assembly and several mainboard assemblies, gear is provided on driving assembly and several mainboard assemblies, gear with adjacent gear for engaging, several the first articulated slabs are additionally provided on billboard mainboard, first articulated slab is for connecting pitch wheel, fold mechanism includes rotating electric machine, the output end of rotating electric machine is connected with cylinder, driving wheel is arranged with outside cylinder, side on driving assembly towards driving wheel is provided with follower, follower is engaged with driving wheel, mounting plate is additionally provided with top plate backwards to one end of bottom plate, locking mechanism is additionally provided in cylinder, the invention detects that When wind-force is greater than the maximum wind power that billboard can bear, folding advertising board mainboard improves wind loading rating to reduce forced area.
Description
Technical field
The present invention relates to a kind of wind-proof device, more particularly to a kind of Anti-wind advertising plate.
Background technique
Billboard is promoted, and is a kind of common outdoor way of promotion that manufacturer uses, and billboard is generally mounted to eminence, such as
Place more than roof or flow of the people, billboard mainboard is stuffy, and wind area is big, meets high wind and is easily destroyed destruction, or even from
Eminence is fallen, and injures passerby by a crashing object, general to be added using intensification increasing sole plate or overstriking to reinforce advertising board device wind loading rating
The measures such as strong pillar, billboard frame, material consumption is big, and project cost is high.
Summary of the invention
It is a kind of suitable for strong wind weather in view of the deficiencies of the prior art, the present invention intends to provide, pass through folding
Collapse a kind of Anti-wind advertising plate of small wind area.
Realize above-mentioned purpose, the present invention provides the following technical scheme that a kind of Anti-wind advertising plate, including billboard mainboard and
The bottom plate mobile for billboard mainboard, the bottom plate are fixed on roof, and the billboard mainboard slip is set to bottom plate
Top is provided with the fold mechanism for folding advertising board mainboard on the bottom plate, mounting plate, the peace is arranged on the bottom plate
Loading board one end is fixed on bottom plate, and the other end extends backwards to bottom plate, and the wind-force of driving fold mechanism is provided on the mounting plate
Inductor, the billboard mainboard include a driving assembly and several mainboard assemblies, and the driving component is led with several
Board group part is sequentially arranged on floor length direction, is provided with gear on the driving component and several mainboard assemblies, described
Gear is additionally provided with several on the billboard mainboard for engaging with the gear on adjacent driving assembly or mainboard assembly
First articulated slab, first articulated slab is for connecting pitch wheel, when driving assembly is close to the one of fold mechanism
When side is that rotation center rotates, the gear engagement rotation drives driving assembly and mainboard assembly to fold, the fold mechanism packet
A rotating electric machine is included, the output end of the rotating electric machine is connected with a cylinder, is arranged with a driving wheel outside the cylinder,
Side in the driving component towards driving wheel is provided with follower, and the follower is engaged with driving wheel, the mounting plate
It is additionally provided with top plate backwards to one end of bottom plate, the top plate is used for hinged driving assembly close to the side of fold mechanism, and keeps
Driving wheel and follower are in meshing state, and when the wind-force that wind-force inductor detects is greater than wind-force threshold value, the wind-force is passed
Sensor sends driving signal to rotating electric machine, and the rotating electric machine rotates after receiving driving signal, the barrel body rotation, drives
Driving wheel and follower engagement rotation, driving assembly close to the side of mounting plate as rotation center to rotate, in the cylinder also
It is provided with locking mechanism, the locking mechanism works as driving assembly and mainboard assembly folding for fixing cylinder and driving wheel
After, locking mechanism releases the stationary state of driving wheel and cylinder.
As a further improvement of the present invention, it is provided with accommodating chamber in the cylinder, is provided with fastener in the accommodating chamber,
The fastener includes upper fixture block, lower fixture block and the telescoping mechanism for connecting upper fixture block and lower fixture block, and the upper fixture block, which is located at, to be held
Receive side of the chamber far from rotating electric machine, the lower fixture block is located at accommodating chamber close to the side of rotating electric machine, and the lower fixture block includes
First vertical bar, first vertical bar is parallel with the axial direction of cylinder, and first vertical bar one end is connect with telescoping mechanism, and first
The vertical bar other end is provided with first crossbar, and the first opening stretched out for first crossbar, the active are provided on the cylinder
Groove is additionally provided on wheel inner wall, the groove is inserted into groove for first crossbar, is additionally provided on the cylinder inboard wall
First spring, first spring one end are connected on cylinder inboard wall, and the first spring other end is connected to fixture block, and described first
Spring is for keeping first crossbar to be inserted into groove.
As a further improvement of the present invention, the second opening is provided on the cylinder, second opening is outer to be also set up
There is the electromagnet for attracting upper fixture block, the electromagnet is located on mounting plate, and the upper fixture block includes the second vertical bar, and described the
Two vertical bars are parallel with the axial direction of cylinder, and second vertical bar one end is connect with telescoping mechanism, the setting of the second vertical bar other end
There is second crossbar, described second crossbar one end is connected on the second vertical bar, and the second crossbar other end extends to the second opening.
As a further improvement of the present invention, the cylinder includes upper shell and lower shell, the upper shell and lower shell
It is inside provided with cavity, the upper shell and lower shell are rotatably connected, and the cavity of upper shell and lower shell is spliced to form cylinder
Accommodating chamber, the lower shell shell is connected with the output end of rotating electric machine, one side of the first crossbar close to the first opening
Be provided with the first inclined-plane, a skewback be provided on the lower shell inner wall, be provided on the skewback for the first inclined-plane
The second inclined-plane contradicted, first vertical bar are rotatably connected in telescoping mechanism towards one end of telescoping mechanism, and described second
Vertical bar is fixedly connected in telescoping mechanism towards one end of telescoping mechanism.
As a further improvement of the present invention, the telescoping mechanism includes the second spring for connecting fixture block and lower fixture block,
The second spring keeps lower fixture block to move to rotating electric machine, and telescopic rod is additionally provided with inside the second spring, described flexible
One end of bar is fixedly linked with upper fixture block, and the telescopic rod other end is rotatably connected with lower fixture block.
As a further improvement of the present invention, it is provided with empty slot on the barrel at the upper shell cavities open, under described
Sliding block is provided at cylinder cavities open, the sliding block is embedded in groove.
As a further improvement of the present invention, the driving component and mainboard assembly are provided with several towards the side of bottom plate
A second articulated slab, second articulated slab is for hinged adjacent driving assembly and mainboard assembly, billboard mainboard face
It is additionally provided with pulley to the side of bottom plate, the pulley is distributed on the second articulated slab of part, when billboard mainboard is by expansion shape
When state transforms to folded state, pulley is moved along bottom plate always.
As a further improvement of the present invention, the sliding slot mobile for pulley is additionally provided on the bottom plate.
Beneficial effects of the present invention, in the initial state, billboard mainboard are in unfolded state, driving assembly and mainboard group
Part is sequentially arranged on floor length direction, and a gear is provided on driving assembly, gear there are two settings on mainboard assembly,
One gear of driving assembly is engaged with next adjacent mainboard assembly, and two gears of mainboard assembly are adjacent with two sides respectively
Mainboard assembly or driving assembly engagement, locking mechanism fixes driving wheel and cylinder, when the wind-force that wind-force inductor detects
When greater than wind-force threshold value, the wind sensor sends driving signal to rotating electric machine, and the rotating electric machine receives driving letter
It is rotated after number, the barrel body rotation, drives driving wheel engagement rotation together with follower, driving assembly is close to the one of mounting plate
Side is rotation center rotation, drives driving assembly and mainboard assembly to fold, billboard mainboard is transformed to rugosity from unfolded state
State, at this point, locking mechanism releases the stationary state of driving wheel and cylinder, driving wheel stops operating, and that engages with driving wheel is passive
Wheel also stops operating, and billboard keeps folded state, is not in rotation after the completion of work card mainboard folds by locking structure
Rotating motor continues to rotate, and cause billboard mainboard be detached from bottom plate the phenomenon that, the present invention by setting wind sensor so that wind
When the wind-force that force snesor detects is greater than the maximum wind power that billboard can bear, by foldable structure, so that billboard master
Plate folds, to reduce forced area, improves wind loading rating.
Detailed description of the invention
Fig. 1 is the front view under unfolded state of the present invention.
Fig. 2 is top view of the present invention in folding process.
Fig. 3 is the top view that the present invention removes top plate in a folded configuration.
Fig. 4 is locking structure internal sectional side view in the initial state.
Fig. 5 is the first spring enlarged view.
Fig. 6 is another state internal view of locking structure.
In figure: 1, billboard mainboard；2, bottom plate；3, fold mechanism；4, mounting plate；5, wind-force inductor；11, driving group
Part；12, mainboard assembly；13, gear；14, the first articulated slab；31, rotating electric machine；32, cylinder；33, driving wheel；15, follower；
6, top plate；7, locking structure；320, accommodating chamber；71, fastener；711, upper fixture block；712, lower fixture block；8, telescoping mechanism；7121,
One vertical bar；7122, first crossbar；3210, the first opening；331, groove；72, the first spring；3220, the second opening；9, electromagnetism
Iron；7111, the second vertical bar；7112, second crossbar；321, upper shell；
322, lower shell；10, skewback；7127, the first inclined-plane；101, the second inclined-plane；81, second spring；82, telescopic rod；
3211, empty slot；3221, sliding block；17, the second articulated slab；16, pulley；21, sliding slot.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 6, a kind of Anti-wind advertising plate of the present embodiment, including billboard mainboard 1 and it is used for billboard
The mobile bottom plate 2 of mainboard 1, the bottom plate 2 are fixed on roof, and 1 slip of billboard mainboard is set to 2 top of bottom plate,
It is provided with the fold mechanism 3 for folding advertising board mainboard 1 on the bottom plate 2, mounting plate 4, the peace are set on the bottom plate 2
4 one end of loading board is fixed on a base plate 2, and the other end extends backwards to bottom plate 2, and driving fold mechanism 3 is provided on the mounting plate 4
Wind-force inductor 5, the billboard mainboard 1 includes driving assembly 11 and several mainboard assemblies 12, the driving group
Part 11 and several mainboard assemblies 12 are sequentially arranged on 2 length direction of bottom plate, the driving component 11 and several mainboard groups
Gear 13 is provided on part 12, the gear 13 with the gear 13 on adjacent driving assembly 11 or mainboard assembly 12 for nibbling
It closes, several the first articulated slabs 14 is additionally provided on the billboard mainboard 1, first articulated slab 14 is mutually nibbled for connecting
The gear 13 of conjunction, when driving assembly 11 close to the side of fold mechanism 3 as rotation center to rotate, the engagement of gear 13 turns
It is dynamic, drive driving assembly 11 and mainboard assembly 12 to fold, the fold mechanism 3 includes a rotating electric machine 31, the electric rotating
The output end of machine 31 is connected with a cylinder 32, is arranged with a driving wheel 33 outside the cylinder 32, in the driving component 11
Side towards driving wheel 33 is provided with follower 15, and the follower 15 is engaged with driving wheel 33, and the mounting plate 4 is the bottom of backwards to
One end of plate 2 is additionally provided with top plate 6, and the top plate 6 is used for hinged driving assembly 11 close to the side of fold mechanism 3, and keeps
Driving wheel 33 and follower 15 are in meshing state, when the wind-force that wind-force inductor 5 detects is greater than wind-force threshold value, the wind
Force snesor sends driving signal to rotating electric machine 31, and the rotating electric machine 31 rotates after receiving driving signal, the cylinder
32 rotations drive driving wheel 33 and 15 engagement rotation of follower, and driving assembly 11 is using the side close to mounting plate 4 as rotation center
It rotates, locking mechanism is additionally provided in the cylinder 32, the locking mechanism is used to fix cylinder 32 and driving wheel 33, and works as
After driving assembly 11 and mainboard assembly 12 fold, locking mechanism releases the stationary state of driving wheel 33 and cylinder 32.
Through the above technical solution: in the initial state, billboard mainboard 1 is in unfolded state, driving assembly 11 and master
Board group part 12 is sequentially arranged on 2 length direction of bottom plate, and a gear 13 is provided on driving assembly 11, is set on mainboard assembly 12
It sets there are two gear 13, a gear 13 of driving assembly 11 is engaged with next adjacent mainboard assembly 12, mainboard assembly 12
Two gears 13 mainboard assembly 12 adjacent with two sides or driving assembly 11 engage respectively, locking mechanism by driving wheel 33 with
Cylinder 32 is fixed, when the wind-force that wind-force inductor 5 detects is greater than wind-force threshold value, when wind-force threshold value is that billboard is not blown down
The maximum wind power value that can be born, the wind sensor send driving signal to rotating electric machine 31, and the rotating electric machine 31 receives
It is rotated after to driving signal, the cylinder 32 rotates, and drives driving wheel 33 and follower 15 together engagement rotation, driving assembly 11
To rotate close to the side of mounting plate 4 as rotation center, driving assembly 11 and mainboard assembly 12 is driven to fold, billboard mainboard 1
It is transformed to folded state from unfolded state, at this point, locking mechanism releases the stationary state of driving wheel 33 and cylinder 32, driving wheel
33 stop operating, and the follower 15 engaged with driving wheel 33 also stops operating, and billboard keeps folded state, pass through locking structure
7, it is not in after the completion of work card mainboard folds, rotating electric machine 31 continues to rotate, and billboard mainboard 1 is caused to be detached from bottom plate 2
The phenomenon that, the present invention is by setting wind sensor, so that the wind-force that wind sensor detects can bear greater than billboard
Maximum wind power when, by foldable structure, so that billboard mainboard 1 folds, to reduce forced area, improve wind resistance energy
Power.
As a kind of improved specific embodiment, accommodating chamber 320, the accommodating chamber 320 are provided in the cylinder 32
It is inside provided with fastener 71, the fastener 71 is including upper fixture block 711, lower fixture block 712 and for connecting upper fixture block 711 and lower fixture block
712 telescoping mechanism 8, the upper fixture block 711 are located at side of the accommodating chamber 320 far from rotating electric machine 31, the lower fixture block 712
In accommodating chamber 320 close to the side of rotating electric machine 31, the lower fixture block 712 includes the first vertical bar 7121, first vertical bar
7121 is parallel with the axial direction of cylinder 32, and described first vertical bar, 7121 one end is connect with telescoping mechanism 8, and the first vertical bar 7121 is another
One end is provided with first crossbar 7122, and the first opening 3210 stretched out for first crossbar 7122 is provided on the cylinder 32,
Groove 331 is additionally provided on 33 inner wall of driving wheel, the groove 331 is inserted into groove 331 for first crossbar 7122
It is interior, the first spring 72 is additionally provided on 32 inner wall of cylinder, described first spring, 72 one end is connected on 32 inner wall of cylinder,
First spring, 72 other end is connected to fixture block 711, and first spring 72 is for keeping first crossbar 7122 to be inserted into groove
In 331.
Through the above technical solution: in the initial state, fastener 71 is located in the accommodating chamber 320 of cylinder 32, passes through setting
First spring 72 so that the first crossbar 7122 of lower fixture block 712 is stretched out from the first opening 3210, and is inserted into groove 331, when
When rotating electric machine 31 starts, cylinder 32 is rotated, and is inserted into groove 331 by the first crossbar 7122 of lower fixture block 712, so that cylinder
Body 32 can drive driving wheel 33 to rotate, and structure is simple, easy to implement.
As a kind of improved specific embodiment, the second opening 3220 is provided on the cylinder 32, described second opens
The electromagnet 9 for attracting upper fixture block 711 is additionally provided with outside mouth 3220, the electromagnet 9 is located on mounting plate 4, the upper card
Block 711 includes the second vertical bar 7111, and second vertical bar 7111 is parallel with the axial direction of cylinder 32, second vertical bar 7111
One end is connect with telescoping mechanism 8, and 7111 other end of the second vertical bar is provided with second crossbar 7112, described 7112 one end of second crossbar
It is connected on the second vertical bar 7111,7112 other end of second crossbar extends to the second opening 3220.
Through the above technical solution: in the initial state, the first crossbar 7122 of lower fixture block 712 is stretched out from opening, and is inserted
Enter into groove 331, when rotating electric machine 31 starts, cylinder 32 is rotated, and the first crossbar 7122 in cylinder 32 drives driving wheel
33 rotations, when the wind-force that wind-force inductor 5 detects is greater than wind-force threshold value, wind sensor issues open signal to electromagnet
The switch of 9 internal circuits, switch conduction, electric current increases in electromagnet 9, magnetic enhancement, the second crossbar of fixture block 711 in attraction
7112 stretch out the second opening 3220, and the first spring 72 is elongated, so that the first crossbar 7122 of lower fixture block 712 is detached from groove 331,
Into in accommodating chamber 320, by telescoping mechanism 8, lower fixture block 712 is mobile towards rotating electric machine 31, at this point, being connected to electric rotating
The cylinder 32 of the output end of machine 31 continues to rotate, and driving wheel 33 is no longer participate in rotation, in upper fixture block 711 described in the present embodiment
It is provided with magnetisable material, after the completion of billboard mainboard 1 folds, upper fixture block 711 is attracted by electromagnet 9, so that first crossbar
7122 are detached from groove 331, and into accommodating chamber 320, driving wheel 33 stops operating, the state for keeping billboard to fold.
As a kind of improved specific embodiment, the cylinder 32 include upper shell 321 and lower shell 322, it is described on
Cavity is provided in cylinder 321 and lower shell 322, the upper shell 321 and lower shell 322 are rotatably connected, and upper shell 321
The accommodating chamber 320 of cylinder 32 is spliced to form with the cavity of lower shell 322,322 shell of lower shell is defeated with rotating electric machine 31
Outlet is connected, and the first crossbar 7122 is provided with the first inclined-plane 7127, the lower shell close to the first opening 3210 on one side
It is provided with a skewback 10 on 322 inner walls, the second inclined-plane for contradicting with the first inclined-plane 7127 is provided on the skewback 10
101, first vertical bar 7121 is rotatably connected in telescoping mechanism 8 towards one end of telescoping mechanism 8, second vertical bar
7111 one end towards telescoping mechanism 8 are fixedly connected in telescoping mechanism 8.
Through the above technical solution: in the initial state, the first crossbar 7122 of lower fixture block 712 is stretched from the first opening 3210
Out, it and is inserted into groove 331, when the wind-force that wind-force inductor 5 detects is greater than wind-force threshold value, wind sensor, which is sent, to be driven
Signal is moved to rotating electric machine 31, the rotating electric machine 31 rotates after receiving driving signal, meanwhile, wind sensor, which issues, to be opened
Switch of the signal to 9 internal circuit of electromagnet, 9 magnetic enhancement of electromagnet, when rotating electric machine 31 starts, in lower shell 322
First crossbar 7122 drives driving wheel 33 to rotate, and fastener 71 is attached to rotation in cylinder 32, until the second opening of cylinder 32
3220 turn to towards electromagnet 9, at this point, billboard is transformed to folded state by unfolded state, electromagnet 9 attracts upper fixture block
711 second crossbar 7112 stretches out the second opening 3220, and the first spring 72 is elongated, so that the first crossbar of lower fixture block 712
7122 are detached from groove 331, and into accommodating chamber 320, by telescoping mechanism 8, lower fixture block 712 is again mobile towards rotating electric machine 31,
Until second inclined-plane 101 on the first inclined-plane 7127 and skewback 10 in first crossbar 7122 contradicts, stop moving to rotating electric machine 31
Dynamic, rotating electric machine 31 continues to rotate at this time, and the lower shell 322 for being connected to the output end of rotating electric machine 31 continues to rotate, and contradicts
Lower fixture block 712 between 322 inner wall of skewback 10 and lower shell is rotated relative to upper fixture block 711, the center line that lower fixture block 712 rotates with
The center line of 31 output end of rotating electric machine is overlapped, until when the wind-force that wind-force inductor 5 detects is far smaller than wind-force threshold value, wind
Force snesor issues shutdown signal to the switch of 9 internal circuit of electromagnet, and switch disconnects, and electric current reduces in electromagnet 9, and magnetism subtracts
It is weak, meanwhile, rotating electric machine 31 stops operating, user can remote opening and control rotating electric machine 31 rotation so that in cylinder 32
Skewback 1 with and the first spring 72 be located on same vertical line, by the first spring 72, so that the shifting of electromagnet 9 backwards of fastener 71
Dynamic, by the way that under the conflict on the first inclined-plane 7127 and the second inclined-plane 101 effect, telescoping mechanism 8 shortens, lower fixture block 712 is again from the
One opening 3210 goes out to stretch out, and is inserted into the groove 331 of driving wheel 33, by the above-mentioned means, to subtract in 9 magnetism of electromagnet
After weak, the lower fixture block 712 in cylinder 32 can restore automatically, and the first crossbar 7122 on lower fixture block 712 is reinserted into actively
In the groove 331 of wheel 33, remote controlled rotating electric machine 31 reversely rotates user at this time, and billboard can be realized from rugosity
State transforms back into unfolded state.
As a kind of improved specific embodiment, the telescoping mechanism 8 includes connecting upper fixture block 711 and lower fixture block 712
Second spring 81, the second spring 81 keeps lower fixture block 712 to move to rotating electric machine 31, inside the second spring 81 also
It is provided with telescopic rod 82, one end of the telescopic rod 82 is fixedly linked with upper fixture block 711,82 other end of telescopic rod and lower card
Block 712 is rotatably connected.
Through the above technical solution: by setting second spring 81 after so that the first crossbar 7122 of lower fixture block 712 from
It is mobile to rotating electric machine 31 under the elastic force effect of second spring 81 after first opening 3210 enters accommodating chamber 320, and make
First inclined-plane 7127 of first crossbar 7122 is contradicted with the second inclined-plane 101 of skewback 10 just, and convenient electromagnetic iron 9 is magnetic to be weakened
After stopping operating with rotating electric machine 31, user is by remotely control rotating electric machine 31 rotation and passes through the first inclined-plane 7127 and the
Two inclined-planes 101 contradict, so that lower fixture block 712 restores, first crossbar 7122 is reinserted into groove 331, flexible by being arranged
Bar 82 since second spring 81 has flexibility, and makes fastener 71 curved when avoiding electromagnet 9 and attracting upper fixture block 711 mobile
The phenomenon that song, first crossbar 7122 cannot be detached from groove 331 in time, and when avoiding that electromagnet 9 is magnetic to be weakened, the first spring
When 72 pulling fasteners 71 are mobile backwards to electromagnet 9, since second spring 81 has flexibility, and make the bending of fastener 71, first is horizontal
Bar 7122 cannot reinsert the phenomenon in groove 331.
As a kind of improved specific embodiment, empty slot is provided on the barrel at 321 cavities open of upper shell
3211, sliding block 3221 is provided at 322 cavities open of lower shell, the sliding block 3221 is embedded in empty slot 3211.
Through the above technical solution: by setting empty slot 3211 and sliding block 3221, so that upper shell 321 and lower shell 322
While connection, opposite 321 relative rotation of upper shell of 322 energy of lower shell, structure is simple, is easy to industrialization.
As a kind of improved specific embodiment, the side of the driving component 11 and mainboard assembly 12 towards bottom plate 2
Several the second articulated slabs 17 are provided with, second articulated slab 17 is for hinged adjacent driving assembly 11 and mainboard assembly
12, the billboard mainboard 1 is additionally provided with pulley 16 towards the side of bottom plate 2, and it is hinged that the pulley 16 is distributed in part second
On plate 17, when billboard mainboard 1 is transformed to folded state by unfolded state, pulley 16 is moved along bottom plate 2 always.
Through the above technical solution: by the way that the second articulated slab 17 is arranged, so that between driving assembly 11 and mainboard assembly 12
Connection it is more stable, by the way that pulley 16 is arranged, so that billboard mainboard 1 when folding, reduces with the frictional force of bottom plate 2, mentions
The high Folding rate of billboard mainboard 1, and device caused by avoiding because of friction is lost.
As a kind of improved specific embodiment, the sliding slot 21 mobile for pulley 16 is additionally provided on the bottom plate 2.
Through the above technical solution: advertisement is avoided so that pulley 16 moves inside sliding slot 21 by setting sliding slot 21
Board mainboard 1 is detached from the phenomenon that bottom plate 2, improves the stability of device.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of Anti-wind advertising plate, it is characterised in that: including billboard mainboard (1) and the bottom mobile for billboard mainboard (1)
Plate (2), the bottom plate (2) are fixed on roof, and billboard mainboard (1) slip is set to above bottom plate (2), the bottom
It is provided with the fold mechanism (3) for folding advertising board mainboard (1) on plate (2), mounting plate (4) are set on the bottom plate (2), institute
It states mounting plate (4) one end to be fixed on bottom plate (2), the other end extends backwards to bottom plate (2), is provided with drive on the mounting plate (4)
The wind-force inductor (5) of dynamic fold mechanism (3), the billboard mainboard (1) include a driving assembly (11) and several masters
Board group part (12), the driving component (11) and several mainboard assemblies (12) are sequentially arranged on bottom plate (2) length direction, institute
It states and is provided with gear (13) on driving assembly (11) and several mainboard assemblies (12), the gear (13) is used for and adjacent drive
Gear (13) engagement on dynamic component (11) or mainboard assembly (12), be additionally provided on the billboard mainboard (1) several the
One articulated slab (14), first articulated slab (14) is for connecting pitch wheel (13), when driving assembly (11) is to lean on
When the side of nearly fold mechanism (3) is that rotation center rotates, gear (13) engagement rotation is driven driving assembly (11) and main
Board group part (12) folds, and the fold mechanism (3) includes a rotating electric machine (31), and the output end of the rotating electric machine (31) connects
It is connected to a cylinder (32), is arranged with a driving wheel (33) outside the cylinder (32), towards master in the driving component (11)
The side of driving wheel (33) is provided with follower (15), and the follower (15) is engaged with driving wheel (33), mounting plate (4) back
It is additionally provided with top plate (6) to one end of bottom plate (2), the top plate (6) is for hinged driving assembly (11) close to fold mechanism (3)
Side, and driving wheel (33) are kept and follower (15) are in meshing state, when the wind-force that wind-force inductor (5) detects is big
When wind-force threshold value, the wind-force inductor (5) sends driving signal and gives rotating electric machine (31), and the rotating electric machine (31) receives
It is rotated after to driving signal, cylinder (32) rotation drives driving wheel (33) and follower (15) engagement rotation, driving assembly
(11) it is rotated by rotation center of the side close to mounting plate (4), is additionally provided with locking mechanism, the lock in the cylinder (32)
Mechanism is determined for cylinder (32) and driving wheel (33) is fixed, and when driving assembly (11) and mainboard assembly (12) folding finish
Afterwards, locking mechanism releases the stationary state of driving wheel (33) and cylinder (32).
2. a kind of Anti-wind advertising plate according to claim 1, it is characterised in that: be provided with accommodating chamber in the cylinder (32)
(320), it is provided with fastener (71) in the accommodating chamber (320), the fastener (71) includes upper fixture block (711), lower fixture block (712)
With the telescoping mechanism (8) for connecting upper fixture block (711) and lower fixture block (712), the upper fixture block (711) is located at accommodating chamber
(320) far from the side of rotating electric machine (31), the lower fixture block (712) is located at accommodating chamber (320) close to rotating electric machine (31)
Side, the lower fixture block (712) include the first vertical bar (7121), the axial direction of first vertical bar (7121) and cylinder (32)
In parallel, described first vertical bar (7121) one end is connect with telescoping mechanism (8), and the first vertical bar (7121) other end is provided with the first cross
Bar (7122) is provided with the first opening (3210) stretched out for first crossbar (7122), the active on the cylinder (32)
It is additionally provided with groove (331) on wheel (33) inner wall, the groove (331) is inserted into groove (331) for first crossbar (7122)
It is interior, it is additionally provided with the first spring (72) on cylinder (32) inner wall, described first spring (72) one end is connected to cylinder (32)
On inner wall, the first spring (72) other end is connected to fixture block (711), and first spring (72) is for keeping first crossbar
(7122) it is inserted into groove (331).
3. a kind of Anti-wind advertising plate according to claim 1 or 2, it is characterised in that: be provided on the cylinder (32)
Two openings (3220), second opening (3220) is additionally provided with the electromagnet (9) for attracting upper fixture block (711) outside, described
Electromagnet (9) is located on mounting plate (4), and the upper fixture block (711) includes the second vertical bar (7111), second vertical bar (7111)
Parallel with the axial direction of cylinder (32), described second vertical bar (7111) one end is connect with telescoping mechanism (8), the second vertical bar
(7111) other end is provided with second crossbar (7112), and described second crossbar (7112) one end is connected to the second vertical bar (7111)
On, second crossbar (7112) other end extends to the second opening (3220).
4. a kind of Anti-wind advertising plate according to claim 1 or 2, it is characterised in that: the cylinder (32) includes upper shell
(321) and lower shell (322), be provided with cavity in the upper shell (321) and lower shell (322), the upper shell (321) and
Lower shell (322) is rotatably connected, and the cavity of upper shell (321) and lower shell (322) is spliced to form the receiving of cylinder (32)
Chamber (320), lower shell (322) shell are connected with the output end of rotating electric machine (31), and the first crossbar (7122) is close
Being provided on one side the first inclined-plane (7127) for first opening (3210), is provided with a skewback on lower shell (322) inner wall
(10), the second inclined-plane (101) for contradicting with the first inclined-plane (7127), first vertical bar are provided on the skewback (10)
(7121) one end towards telescoping mechanism (8) is rotatably connected in telescoping mechanism (8), and second vertical bar (7111) is towards stretching
One end of contracting mechanism (8) is fixedly connected in telescoping mechanism (8).
5. a kind of Anti-wind advertising plate according to claim 2, it is characterised in that: the telescoping mechanism (8) includes in connection
The second spring (81) of fixture block (711) and lower fixture block (712), the second spring (81) keep lower fixture block (712) to electric rotating
Machine (31) movement, the second spring (81) is internal to be additionally provided with telescopic rod (82), one end of the telescopic rod (82) and upper card
Block (711) is fixedly linked, and telescopic rod (82) other end is rotatably connected with lower fixture block (712).
6. a kind of Anti-wind advertising plate according to claim 4, it is characterised in that: at upper shell (321) cavities open
Barrel on be provided with empty slot (3211), be provided with sliding block (3221), the sliding block at lower shell (322) cavities open
(3221) groove (331) are embedded in.
7. a kind of Anti-wind advertising plate according to claim 1, it is characterised in that: the driving component (11) and mainboard assembly
(12) side towards bottom plate (2) is provided with several the second articulated slabs (17), and second articulated slab (17) is used for hinged phase
Adjacent driving assembly (11) and mainboard assembly (12), the billboard mainboard (1) are additionally provided with pulley towards the side of bottom plate (2)
(16), the pulley (16) is distributed on the second articulated slab of part (17), when billboard mainboard (1) transforms to folding by unfolded state
When overlapping state, pulley (16) is mobile along bottom plate (2) always.
8. a kind of Anti-wind advertising plate according to claim 1 or claim 7, it is characterised in that: be additionally provided with use on the bottom plate (2)
In pulley (16) mobile sliding slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177741.1A CN109243334B (en) | 2018-10-10 | 2018-10-10 | Wind-resistant advertising board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177741.1A CN109243334B (en) | 2018-10-10 | 2018-10-10 | Wind-resistant advertising board |
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| CN109243334A true CN109243334A (en) | 2019-01-18 |
| CN109243334B CN109243334B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811177741.1A Active CN109243334B (en) | 2018-10-10 | 2018-10-10 | Wind-resistant advertising board |
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| CN (1) | CN109243334B (en) |
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| CN110189656A (en) * | 2019-05-16 | 2019-08-30 | 河海大学 | A kind of windproof advertising board |
| CN110827721A (en) * | 2019-11-19 | 2020-02-21 | 广州博纵广告有限公司 | Self-resetting windproof billboard |
| CN111312109A (en) * | 2020-03-02 | 2020-06-19 | 义乌单文电子商务有限公司 | Device that LED lamp bill-board can contract under receiving strong wind |
| CN111653208A (en) * | 2019-12-31 | 2020-09-11 | 广州励丰文化科技股份有限公司 | Automatic folding and unfolding system applied to outdoor folding LED display screen and control method thereof |
| CN114373406A (en) * | 2022-01-19 | 2022-04-19 | 绍兴市领跑广告有限公司 | Roof billboard bearing structure |
| CN115171567A (en) * | 2022-08-01 | 2022-10-11 | 星途智能控股(深圳)集团有限公司 | Multifunctional advertisement delivery equipment |
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| CN115171567A (en) * | 2022-08-01 | 2022-10-11 | 星途智能控股(深圳)集团有限公司 | Multifunctional advertisement delivery equipment |
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| CN109243334B (en) | 2020-08-04 |
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Address after: 325000 Wenzhou National University Science Park, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Institute of Technology Address before: 325000 Wenzhou National University Science Park, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: WENZHOU UNIVERSITY OUJIANG College |
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Effective date of registration: 20240108 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 325000 Wenzhou National University Science Park, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Institute of Technology |
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