CN107507510A - A kind of Anti-wind advertising plate - Google Patents

A kind of Anti-wind advertising plate Download PDF

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Publication number
CN107507510A
CN107507510A CN201710927027.9A CN201710927027A CN107507510A CN 107507510 A CN107507510 A CN 107507510A CN 201710927027 A CN201710927027 A CN 201710927027A CN 107507510 A CN107507510 A CN 107507510A
Authority
CN
China
Prior art keywords
wind
rack
sliding shoe
chute
link
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710927027.9A
Other languages
Chinese (zh)
Other versions
CN107507510B (en
Inventor
王艳茹
符斌
张茂雨
郑淑琴
朱丽
毛华庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou University Oujiang College
Original Assignee
Wenzhou University Oujiang College
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Filing date
Publication date
Application filed by Wenzhou University Oujiang College filed Critical Wenzhou University Oujiang College
Priority to CN201710927027.9A priority Critical patent/CN107507510B/en
Publication of CN107507510A publication Critical patent/CN107507510A/en
Application granted granted Critical
Publication of CN107507510B publication Critical patent/CN107507510B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F7/22Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02Bills, posters, or the like therefor

Abstract

The invention discloses a kind of Anti-wind advertising plate,Including framework and mainboard,The mainboard is arranged side by side by several hinges and formed,Hinge and frame articulation,Framework is provided with the steering drive component that sensing wind drive hinge rotates,Turning to drive component includes several gears,Rack and sliding shoe,Several hinges are respectively and fixedly provided with gear,Sliding shoe is extended with the first wind-engaging piece,The wind surface of the first wind-engaging piece is parallel with mainboard,Sliding shoe by the wind slides in hinge arrangement vertical direction,Rack is intermeshed with several gears,Rack is hinged by draw bar and sliding shoe,When sliding shoe moves forward and backward in the first chute,Sliding shoe band carry-over bar moves along hinge orientation,First chute is provided with the elastic component for keeping sliding block reset,Realize that billboard can not influence normal use in the case of normal or gentle breeze,Simultaneously when by larger head-on wind-force,Its billboard can carry out dispelling wind,Increase its wind resistance.

Description

A kind of Anti-wind advertising plate
Technical field
The present invention relates to billboard field, more particularly to a kind of Anti-wind advertising plate.
Background technology
Local most commonly seen advertising of the people more than the flow of the people or more than vehicle flowrate, outdoor billboard during billboard Accidental damage be one directly threaten broad masses of the people's safety of life and property major safety risks problem.In billboard In accidental damage event, most prominent damage type is that wind loading rating is inadequate, or the local high wind that prominent chance is rare, causes advertisement Even entirety of board falling collapses.Existing billboard the more does the more big, the increase of billboard wind area, in precipitate strong wind In, general advertisement board can not discharge the high wind powerful instantaneous or short time active force to caused by it, when this active force exceeds During advertisement board structure intensity, collapse accident will occur.The intensity for increasing billboard and its support is the direct side solved the problems, such as Method, but the increase of intensity is limited, not only can largely consume steel, improves cost of manufacture.In the prior art, just like Authorization Notice No. is that one kind disclosed in the U of CN 205541781 rotates hinge formula wind proof outdoor advertising board, including hinge, hinge It is connected by main shaft with frame member, framework, which is fixed on, to be rotated on deck, is rotated deck and is rotatablely connected by rotating shaft and pedestal, main Axle is connected with stepper motor;Air velocity transducer is provided with framework, framework side is provided with the hinge being connected with main shaft Corner control mechanism, air velocity transducer are connected with controller input, hinge corner control mechanism, stepper motor all with control Device output end is connected, and it is rotated by motor control hinge to discharge wind energy, and its is complicated, and cost of manufacture is higher, and And maintenance cost is higher, cold billboard is not applied to, application publication number is a kind of disclosed in the A of CN 101976539 in addition Anti-wind advertising plate, including framework and the advertising panel before and after framework, advertising panel are formed side by side by plural block hinge, every piece The spring that can rotate hinge is connected with hinge, framework is provided with the convex portion for stopping that hinge rotates, and its rotational structure is in gentle breeze In the case of also easily swing, the displaying content of its billboard is interfered, while the easy deformation of its spring loosens, and uses the longevity Order short.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of Anti-wind advertising plate, using being powered and On cold a variety of billboards, realize that billboard can not influence normal use in the case of normal or gentle breeze, while During by larger head-on wind-force, its billboard can carry out dispelling wind, increase its wind resistance.
To achieve the above object, the invention provides following technical scheme:A kind of Anti-wind advertising plate, including framework and master Plate, the mainboard are arranged side by side by several hinges and formed, and hinge and frame articulation, framework are rectangular frame, the rectangular frame bag Frame is included, stopper slot is provided with symmetrical frame, hinge both ends are fixedly connected with rotary shaft, and framework is provided with wind-force drive The steering drive component that dynamic hinge rotates;
Turning to drive component includes gear, rack assembly and sliding shoe, and the rotary shaft of several hinges is respectively and fixedly provided with tooth Wheel, the gear and the concentric setting of rotary shaft, frame are provided with first chute vertical with hinge orientation, and sliding shoe is spacing Slide in the first chute, the first chute being provided at both ends with and the competing elasticity of sliding shoe in sliding shoe glide direction Part, rack assembly are intermeshed with several gears, and sliding shoe is provided with the traction bar assembly being connected with rack assembly, and this leads Draw bar assembly one end to be hinged with rack assembly, the traction bar assembly other end is hinged with sliding shoe, sliding shoe be extended with first by Wind piece, the wind surface of the first wind-engaging piece is parallel with mainboard, when sliding shoe is located at the first chute centre position, several hinges It is in parastate to keep with mainboard plane, and when sliding shoe is located at the both ends of the first chute, several hinges turn to and mainboard Plane forms dispelling wind passage in vertical state.
As a further improvement on the present invention, rack assembly includes being arranged on the nipper of several gear lines direction both sides Bar and rear rack, traction bar assembly include the first draw bar and the second draw bar, and first draw bar one end is hinged with preceding rack, should The other end of first draw bar is hinged with sliding shoe away from preceding rack end, and second draw bar one end is hinged with rear rack, and this second The other end of draw bar is hinged with sliding shoe away from rear rack one end.
As a further improvement on the present invention, the first chute is arranged on frame and corresponded on mainboard midline position, first cunning Stopper slot is divided into A areas and B areas by groove, and preceding rack includes the first rack and the second rack, and rear rack includes the 3rd rack and the Four racks, the first rack and the 3rd rack are spacing in A areas and several gears being arranged in A areas intermeshing, the second rack It is spacing in B areas and several gears being arranged in B areas intermeshing with the 4th rack.
As a further improvement on the present invention, the side wall of stopper slot is provided with the track for rack locating slip, the rack back of the body Gear side is provided with the first ball, first ball and track are inconsistent.
As a further improvement on the present invention, the first wind-engaging piece is arranged side by side with hinge, the first wind-engaging piece and several Hinge collectively constitutes mainboard, and the first wind-engaging piece is slidably connected with frame, and the first wind-engaging piece is fixedly connected with sliding shoe.
As a further improvement on the present invention, the quantity of the first chute is two, and two the first chutes are provided with stopper slot Two frames on, the first wind-engaging piece both ends are extended with connecting shaft, and the fixed sliding shoe of the connecting shaft, the first chute wall is set Flexible convex ball, sliding shoe are provided with guide groove close to the first chute wall side, and the guide groove is the bar set along glide direction Shape groove, elastic convex ball mutually contradict with guide groove, and inwardly there is locating slot in the centre position of bar-shaped trough in cambered surface depression.
As a further improvement on the present invention, several gear lower ends are provided with the second rotary shaft, and the second rotary shaft is set Put in the axle center of gear, second rotary shaft one end is socketed with bearing, and gear is rotatablely connected by the second rotary shaft and stopper slot.
As a further improvement on the present invention, installation chassis and knighthead are also included, the knighthead is flexible knot Structure, the knighthead include expansion link and loop bar, and the expansion link is hinged in the flexible sliding of loop bar, framework bottom with installation chassis, Framework upper end is provided with towards mainboard reverse side and slides the second chute for expansion link, and second chute is provided with support block, the branch Bracer is slided in the second chute, and expansion link is hinged with support block, and framework is driven when expansion link stretches to expansion link side to overturn, Support block is slid along the second chute simultaneously, and locking device is provided between expansion link and loop bar.
As a further improvement on the present invention, locking device includes inserted link, and the loose slot of interspersed inserted link is provided with loop bar, inserts Bar is being hinged in loose slot, and inserted link is provided with the 3rd rotary shaft, and the inserted link is turned by the 3rd rotary shaft and the side wall of loose slot Dynamic connection, the 3rd rotary shaft axle center is parallel with loop bar axle center, and slot is provided with expansion link periphery wall, and the grafting of inserted link one end is inserted Groove, slot are provided with the rotation space rotated for inserted link, and inserted link is provided with second perpendicular with mainboard backwards to slot one end Wind-engaging piece, when the second wind-engaging piece is by predetermined wind-force, drives inserted link to rotate and depart from slot, expansion link slides into loop bar.
As a further improvement on the present invention, the resistance surface of slot and inserted link is bottom surface, and slot is on expansion link axial direction Corresponding bottom surface includes upper bottom surface, and upper bottom surface and bottom surface are provided with the deep-slotted chip breaker consistent with inserted link rotation direction, inserted link Corresponding upper bottom surface is provided with bottom surface mutually contradicts the second ball with deep-slotted chip breaker.
Beneficial effects of the present invention are:By the way that billboard is used to show that the mainboard of information is arranged to by several hinge groups Into, by will be arranged to be hinged between hinge and framework, and the steering driving group by setting driving hinge to rotate in framework Part, when the mainboard plane of billboard is by a large wind, the first wind-engaging piece drives under the wind-force by predetermined wind speed Sliding shoe is slid in the first chute, and rack lateral movement is pulled when being slid before and after the chute of sliding shoe first, is moved in rack When the pinion rotation that engages, and then drive hinge to rotate so that passage to be formed between hinge and hinge, to reduce mainboard Wind area, form dispelling wind passage, its structure overall co-ordination is simple so that mainboard gentle breeze and it is calm in the case of hinge it is stable Holding formed a plane, when being easily caused the wind-force preset value of advertisement board structure by one, turn to drive component drive Dynamic, and steer-drive structural stability is strong, it resets the elastic component of sliding shoe only by the deformation in rectilinear direction, with Its rack and pinion coordinated, hinge is driven to rotate so that it is preferably ensured that whole service life is grown toward renaturation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is steering drive component structural representation;
Fig. 3 is the engagement sectional view of wheel and rack;
Fig. 4 is the installation sectional view of sliding shoe and the first chute;
Fig. 5 is the sectional view of knighthead and locking device;
Fig. 6 is the installation sectional view of slot and inserted link.
1st, framework;2nd, mainboard;3rd, hinge;4th, frame;5th, stopper slot;6th, rotary shaft;7th, drive component is turned to;8th, gear; 9th, rack assembly;10th, sliding shoe;11st, the first chute;12nd, preceding rack;13rd, rear rack;14th, elastic component;15th, the first wind-engaging piece; 16th, A areas;17th, B areas;18th, the first rack;19th, the second rack;20th, the 3rd rack;21st, the 4th rack;22nd, the first draw bar; 23rd, the second draw bar;24th, track;25th, the first ball;26th, connecting shaft;27th, elastic convex ball;28th, guide groove;29th, locating slot; 30th, the second rotary shaft;31st, bearing;The 32nd, chassis is installed;33rd, knighthead;34th, expansion link;35th, loop bar;36th, the second chute; 37th, support block;38th, locking device;39th, inserted link;40th, loose slot;41st, the 3rd rotary shaft;42nd, slot;43rd, the second wind-engaging piece; 44th, bottom surface;45th, upper bottom surface;46th, deep-slotted chip breaker;47th, the second ball;48th, bar assembly is drawn.
Embodiment
The present invention is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Shown in reference picture 1-6, a kind of Anti-wind advertising plate disclosed in the present embodiment, including framework 1 and mainboard 2, the mainboard 2 by Composition is arranged side by side in several hinges 3, and hinge 3 is be hinged with framework 1, and framework 1 is rectangular frame 1, and the rectangular frame 1 includes frame 4, stopper slot 5 is provided with symmetrical frame 4, the both ends of hinge 3 are fixedly connected with rotary shaft 6, and framework 1 is provided with wind-force drive The steering drive component 7 that dynamic hinge 3 rotates;
Turning to drive component 7 includes gear 8, rack assembly 9 and sliding shoe 10, and the rotary shaft 6 of several hinges 3 is solid Surely there is gear 8, the gear 8 and 6 concentric setting of rotary shaft, frame 4 are provided with the first chute vertical with the orientation of hinge 3 11, the spacing slip of sliding shoe 10 is in the first chute 11, the first chute 11 being provided at both ends with the glide direction of sliding shoe 10 Elastic component 14 competing with sliding shoe 10, rack assembly 9 are intermeshed with several gears 8, sliding shoe 10 be provided with The traction bar assembly 48 that rack assembly 9 is connected, the one end of traction bar assembly 48 is be hinged with rack assembly 9, the traction bar assembly 48 other ends are be hinged with sliding shoe 10, and sliding shoe 10 is extended with the first wind-engaging piece 15, the wind surface of the first wind-engaging piece 15 and master Plate 2 is parallel, and when sliding shoe 10 is located at the first 11 centre position of chute, it is in parallel shape that several hinges 3, which are kept with the plane of mainboard 2, State, when sliding shoe 10 is located at the both ends of the first chute 11, several hinges 3 turn to and the plane of mainboard 2 shape in vertical state Into dispelling wind passage.
By the way that billboard is used to show that the mainboard 2 of information is arranged to be made up of several hinges 3, by by hinge 3 with It is arranged to be hinged between framework 1, when framework 1 is fixed out of doors, its hinge 3 can be laterally hinged with side by side also may be used on framework 1 With longitudinally-hinged on framework 1 side by side, and the steering drive component 7 by setting driving hinge 3 to rotate in framework 1, advertisement When the plane of mainboard 2 of board is by a large wind, the first wind-engaging piece 15 drives slip under the wind-force by predetermined wind speed Block 10 slides in the first chute 11, and traction bar assembly 48 pulls rack assembly 9 laterally to move back and forth when sliding shoe 10 moves Dynamic, the gear 8 engaged when rack assembly 9 move rotates, and then drives hinge 3 to rotate so that hinge 3 and hinge 3 it Between form passage, to reduce the wind area of mainboard 2, form dispelling wind passage, in the case of calm or gentle breeze, elastic component 14 will Sliding shoe 10 is maintained at the centre position of the first chute 11, while the position limited gear 8 of rack assembly 9 keeps hinge 3 and framework 1 The parallel angle in frame face, in the wind-force for reaching preset value that the first wind-engaging piece 15 is blown by the positive direction of mainboard 2, first by Wind piece 15 drives sliding shoe 10 to be slided in the first chute 11 to the reverse side direction of mainboard 2, and traction rack component 9 is with 8 turns of moving gear Dynamic and then drive hinge 3 rotates 90 degree, in the wind-force for reaching preset value that the first wind-engaging piece 15 is blown by the reverse side direction of mainboard 2 When, the first wind-engaging piece 15 drives sliding shoe 10 to be slided in the first chute 11 to the positive direction of mainboard 2, the band of traction rack component 9 Moving gear 8 rotates and then drives hinge 3 to rotate backward 90 degree, and its structure overall co-ordination is simple so that mainboard 2 is in gentle breeze and calm In the case of the stable holding of hinge 3 form a plane, the wind-force preset value of advertisement board structure is being easily caused by one When, turn to drive component 7 and drive, and steer-drive structural stability is strong, and it resets the elastic component 14 of sliding shoe 10 By the deformation in rectilinear direction, the rack assembly 9 coordinated with it and gear 8, hinge 3 is driven to rotate so that it is obtained toward renaturation Ensured to preferable, whole service life length.
As a kind of improved embodiment, rack assembly 9 includes being arranged on several orientation both sides of gear 8 Preceding rack 12 and rear rack 13, traction bar assembly 48 include the first draw bar 22 and the second draw bar 23, the first draw bar 22 One end is be hinged with preceding rack 12, and the other end of first draw bar 22 is hinged with sliding shoe 10 away from the preceding end of rack 12, and second leads Draw the one end of bar 23 to be hinged with rear rack 13, the other end and the sliding shoe 10 of second draw bar 23 are cut with scissors away from rear one end of rack 13 Connect.
By the way that the both sides in the orientation of gear 8 are set into preceding rack 12 and rear rack 13 so that sliding shoe 10 is preceding Meshing gear 8 it can be rotated well with moving gear 8 when sliding afterwards, while when the wind-force that billboard is received is little, it is preceding Gear 12 is with backgear 13 because the engagement with gear 8 further keeps hinge 3 not rotate.
As a kind of improved embodiment, the first chute 11 is arranged on the corresponding midline position of mainboard 2 of frame 4, Stopper slot 5 is divided into A areas 16 and B areas 17 by first chute 11, and preceding rack 12 includes the first rack 18 and the second rack 19, after Rack 13 includes the 3rd rack 20 and the 4th rack 21, the first rack 18 and the 3rd rack 20 is spacing in A areas 16 and is arranged on A areas Several gears 8 in 16 are intermeshed, the second rack 19 and the 4th rack 21 is spacing in B areas 17 and is arranged in B areas 17 Several gears 8 are intermeshed.
By the way that the first chute 11 is arranged on into centre position so that it is more uniformly stressed when rack assembly 9 is with moving gear 8, Rack assembly 9 is higher away from the one end of sliding shoe 10 and the mesh degree of gear 8.
As a kind of improved embodiment, the side wall of stopper slot 5 is provided with the rail for the locating slip of rack assembly 9 Road 24, rack assembly 9 are provided with the first ball 25 backwards to the side of gear 8, and first ball and track 24 are inconsistent.
By being provided with track 24 on stopper slot 5 and the first ball 25 being set in rack assembly 9, in rack assembly 9 When being slid with sliding shoe 10, the driving force required for rack assembly 9 greatly reduces, the first wind-engaging piece 15 by it is predetermined compared with It can effectively drive the traction rack component 9 of sliding shoe 10 to move during big wind-force, reduce rack assembly 9 and the friction of stopper slot 5 Power so that rack assembly 9 can in transmission process its power loss it is smaller.
As a kind of improved embodiment, the first wind-engaging piece 15 is arranged side by side with hinge 3, the first wind-engaging piece 15 Mainboard 2 is collectively constituted with several hinges 3, the first wind-engaging piece 15 is slidably connected with frame 4, the first wind-engaging piece 15 and sliding shoe 10 are fixedly connected.
By the way that the first wind-engaging piece 15 is arranged side by side with hinge 3, make its terminal with compact integral structure, in billboard normal use shape Under state, the first wind-engaging piece 15 as a part for mainboard 2, carrying information, can save the overall materials of billboard.
As a kind of improved embodiment, the quantity of the first chute 11 is two, and two the first chutes 11 are set On two frames 4 of limited location groove 5, the both ends of the first wind-engaging piece 15 are extended with connecting shaft 26, the fixed sliding shoe of the connecting shaft 26 10, the side wall of the first chute 11 is provided with elastic convex ball 27, and sliding shoe 10 is provided with guide groove 28 close to the side wall side of the first chute 11, The guide groove 28 is the bar-shaped trough set along glide direction, and elastic convex ball 27 mutually contradicts with guide groove 28, the centre of bar-shaped trough Inwardly there is locating slot 29 position in cambered surface depression.
By being respectively provided with the first chute 11 in two frames 4 so that the first wind-engaging piece 15 can be slided more steadily with framework 1 Dynamic connection, the first wind-engaging piece 15 are more uniformly stressed, and are under normal billboard normal operating condition, elastic convex ball 27 and positioning Groove 29 is mutually contradicted, and position-limiting action is played to sliding shoe 10, when the wind-force that the first wind-engaging piece 15 is subject to is not reaching to predetermined value, Sliding shoe 10 remains stationary as, and keeps rack assembly 9 not move and then keep blade not rotate, in the wind that the first wind-engaging piece 15 is subject to When power reaches predetermined value, powerful wind-force drives sliding shoe 10 to move, and the stress of elastic convex ball 27 makes with being moved in guide groove 28 Obtain the sliding of the held stationary of sliding shoe 10.
As a kind of improved embodiment, several lower ends of gear 8 are provided with the second rotary shaft 30, second turn Moving axis 30 is arranged on the axle center of gear 8, and the one end of the second rotary shaft 30 is socketed with bearing 31, gear 8 by the second rotary shaft 30 with Stopper slot 5 is rotatablely connected.
By setting the second rotary shaft 30 to keep gear 8 to be rotated in fixed bit so that gear 8 engages with rack assembly 9 It is more smooth, while by setting bearing 31 so that gear 8 rotates more smooth under the transmission of rack assembly 9.
As a kind of improved embodiment, also include installation chassis 32 and knighthead 33, the knighthead 33 be stretching structure, and the knighthead 33 includes expansion link 34 and loop bar 35, and the expansion link 34 is in the flexible sliding of loop bar 35, framework 1 bottom and installation chassis 32 are be hinged, and the upper end of framework 1 is provided with towards the reverse side of mainboard 2 and slides the second chute 36 for expansion link 34, Second chute 36 is provided with support block 37, and the support block 37 is slided in the second chute 36, and expansion link 34 is cut with scissors with support block 37 Connect, framework 1 is driven when expansion link 34 stretches to the side to overturn of expansion link 34, while support block 37 slides along the second chute 36, stretches Locking device 38 is provided between contracting bar 34 and loop bar 35.
Install and stable triangular structure is formed between chassis 32 and knighthead 33 and billboard so that billboard is when mounted Can more consolidate, its knighthead 33 is stretching structure, when in use, attendant can by weather forecast in strong wind day, Locking device 38 is untied, it is in advance that billboard decentralization is parallel with installation chassis 32, wind area is reduced, is untiing locking device 38 When, expansion link 34 can mutually be slid with loop bar 35, and framework 1 is driven when expansion link 34 slides in loop bar 35 to the side of expansion link 34 Upset, expansion link 34 and the hinged end of support block 37 relatively rotate, while the support block 37 being attached thereto is in the second chute 36 To the sliding of installation chassis 32 end.
As a kind of improved embodiment, locking device 38 includes inserted link 39, and interspersed inserted link is provided with loop bar 35 39 loose slot 40, inserted link 39 are being hinged in loose slot 40, and inserted link 39 is provided with the 3rd rotary shaft 41, and the inserted link 39 passes through Three rotary shafts 41 and the side wall of loose slot 40 are rotatablely connected, and the axle center of the 3rd rotary shaft 41 is parallel with the axle center of loop bar 35, expansion link Slot 42, one end grafting slot 42 of inserted link 39 are provided with 34 periphery walls, slot 42 is provided with the rotation sky rotated for inserted link 39 Between, inserted link 39 is provided with the second wind-engaging piece 43 perpendicular with mainboard 2 backwards to the one end of slot 42, the second wind-engaging piece 43 by During predetermined wind-force, drive inserted link 39 to rotate and depart from slot 42, expansion link 34 slides into loop bar 35.
By the way that locking device 38 is arranged into pneumatic structure so that under the big wind condition of burst without early warning, the second wind-engaging Piece 43 drives inserted link 39 to rotate when by the wind-force of predetermined value, and then inserted link 39 departs from slot 42 and releases spacing, expansion link 34 Being slid under the pressure by billboard self gravitation into loop bar 35, and then drive framework 1 to overturn, its reaction speed is fast, and And human input is not needed to carry out decentralization billboard.
As a kind of improved embodiment, the resistance surface of slot 42 and inserted link 39 is bottom surface 44, and slot 42 exists Bottom surface 44 is corresponded on the axial direction of expansion link 34 and includes upper bottom surface 45, upper bottom surface 45 and bottom surface 44 are provided with and 39 turns of inserted link The consistent deep-slotted chip breaker 46 in dynamic direction, the corresponding upper bottom surface 45 of inserted link 39 is provided with bottom surface 44 mutually contradicts the with deep-slotted chip breaker 46 Two balls 47.
By setting deep-slotted chip breaker 46 on slot 42, and in the upper bottom surface 45 of inserted link 39 with setting the second ball on bottom surface 44 47, when inserted link 39 rotates, greatly reduce the frictional force between inserted link 39 and slot 42 so that the rotation driving force of inserted link 39 is big Diminish greatly, to adapt to the second wind-engaging piece 43 under suitable wind area, when strong wind reaches predetermined wind speed, the second wind-engaging piece 43 can be rotated with less drive force inserted link 39.
To sum up, a kind of Anti-wind advertising plate disclosed by the invention, its reasonable integral structure, can under the big wind condition that happens suddenly Gap progress dispelling wind is produced by rotating leaf page so that billboard has stronger wind resistance effect, while its blade rotational structure Stable, when wind-force is not reaching to predetermined value, the state that blade keeps stable is parallel with mainboard 2.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (10)

  1. A kind of 1. Anti-wind advertising plate, it is characterised in that:Including framework (1) and mainboard (2), the mainboard (2) is by several hinges (3) It is arranged side by side composition, the hinge (3) is be hinged with framework (1), and the framework (1) is rectangular frame (1), the rectangular frame (1) Including frame (4), stopper slot (5) is provided with the symmetrical frame (4), hinge (3) both ends are fixedly connected with rotation Axle (6), the framework (1) are provided with the steering drive component (7) of wind drive hinge (3) rotation;
    The steering drive component (7) includes gear (8), rack assembly (9) and sliding shoe (10), several described hinges (3) rotary shaft (6) is respectively and fixedly provided with gear (8), and the gear (8) and rotary shaft (6) concentric setting, the frame (4) are set There is first chute (11) vertical with hinge (3) orientation, the sliding shoe (10) is spacing to be slided in the first chute (11), First chute (11) being provided at both ends with and sliding shoe (10) competing elasticity in sliding shoe (10) glide direction Part (14), the rack assembly (9) are intermeshed with several gears (8), and the sliding shoe (10) is provided with and rack assembly (9) the traction bar assembly (48) being connected, traction bar assembly (48) one end is be hinged with rack assembly (9), the traction bar assembly (48) other end is be hinged with sliding shoe (10), and the sliding shoe (10) is extended with the first wind-engaging piece (15), the first wind-engaging piece (15) wind surface is parallel with mainboard (2), when sliding shoe (10) is located at the first chute (11) centre position, several hinges (3) it is in parastate to keep with mainboard (2) plane, when sliding shoe (10) is located at the both ends of the first chute (11), several pages Piece (3) turns to forms dispelling wind passage in vertical state with mainboard (2) plane.
  2. A kind of 2. Anti-wind advertising plate according to claim 1, it is characterised in that:The rack assembly (9) includes being arranged on The preceding rack (12) and rear rack (13) of several gear (8) orientation both sides, the traction bar assembly (48) include first Draw bar (22) and the second draw bar (23), described first draw bar (22) one end is be hinged with preceding rack (12), first traction The other end of bar (22) is be hinged away from preceding rack (12) end with sliding shoe (10), described second draw bar (23) one end and rear rack (13) it is hinged, the other end of second draw bar (23) is hinged with sliding shoe (10) away from rear rack (13) one end.
  3. A kind of 3. Anti-wind advertising plate according to claim 2, it is characterised in that:First chute (11) is arranged on frame (4) on corresponding mainboard (2) midline position, stopper slot (5) is divided into A areas (16) and B areas (17) by first chute (11), described Preceding rack (12) includes the first rack (18) and the second rack (19), and the rear rack (13) includes the 3rd rack (20) and the 4th Rack (21), first rack (18) and the 3rd rack (20) it is spacing A areas (16) and be arranged in A areas (16) several Gear (8) is intermeshed, and second rack (19) and the 4th rack (21) are spacing interior with being arranged on B areas (17) in B areas (17) Several gears (8) intermeshing.
  4. A kind of 4. Anti-wind advertising plate according to claim 3, it is characterised in that:The side wall of the stopper slot (5) is provided with For the track (24) of rack assembly (9) locating slip, the rack assembly (9) is provided with the first ball backwards to gear (8) side (25), first ball (25) and track (24) are inconsistent.
  5. 5. according to a kind of Anti-wind advertising plate described in claim 1 or 2 or 3 or 4, it is characterised in that:The first wind-engaging piece (15) it is arranged side by side with hinge (3), the first wind-engaging piece (15) and several hinges (3) collectively constitute mainboard (2), and described first Wind-engaging piece (15) is slidably connected with frame (4), and the first wind-engaging piece (15) is fixedly connected with sliding shoe (10).
  6. A kind of 6. Anti-wind advertising plate according to claim 5, it is characterised in that:The quantity of first chute (11) is two Individual, two first chutes (11) are provided with two frames (4) of stopper slot (5), the first wind-engaging piece (15) both ends Connecting shaft (26) is extended with, the fixed sliding shoe (10) of the connecting shaft (26), the first chute (11) side wall sets flexible Convex ball (27), the sliding shoe (10) are provided with guide groove (28) close to the first chute (11) side wall side, and the guide groove (28) is The bar-shaped trough set along glide direction, the elastic convex ball (27) mutually contradict with guide groove (28), the centre of the bar-shaped trough Inwardly there is locating slot (29) position in cambered surface depression.
  7. A kind of 7. Anti-wind advertising plate according to claim 6, it is characterised in that:Several described gear (8) lower ends are all provided with The second rotary shaft (30) is equipped with, second rotary shaft (30) is arranged on the axle center of gear (8), second rotary shaft (30) one End is socketed with bearing (31), and the gear (8) is rotatablely connected by the second rotary shaft (30) and stopper slot (5).
  8. 8. according to a kind of Anti-wind advertising plate described in claim 1 or 2 or 3 or 4 or 6 or 7, it is characterised in that:Also include peace It is stretching structure to fill chassis (32) and knighthead (33), the knighthead (33), and the knighthead (33) includes expansion link (34) cut with scissors with loop bar (35), the expansion link (34) in the flexible sliding of loop bar (35), framework (1) bottom with installing chassis (32) Connect, framework (1) upper end is provided with towards mainboard (2) reverse side and slides the second chute (36) for expansion link (34), and this second Chute (36) is provided with support block (37), and the support block (37) is slided in the second chute (36), the expansion link (34) and branch Bracer (37) is be hinged, and framework (1) is driven when expansion link (34) is flexible to expansion link (34) side to overturn, while support block (37) edge Second chute (36) is slid, and locking device (38) is provided between the expansion link (34) and loop bar (35).
  9. A kind of 9. Anti-wind advertising plate according to claim 8, it is characterised in that:The locking device (38) includes inserted link (39) loose slot (40) of interspersed inserted link (39), is provided with the loop bar (35), the inserted link (39) is being hinged on loose slot (40) in, the inserted link (39) is provided with the 3rd rotary shaft (41), and the inserted link (39) passes through the 3rd rotary shaft (41) and loose slot (40) side wall rotation connection, the 3rd rotary shaft (41) axle center is parallel with loop bar (35) axle center, the expansion link (34) Slot (42), inserted link (39) one end grafting slot (42) are provided with periphery wall, the slot (42) is provided with for inserted link (39) rotation space rotated, the inserted link (39) are provided with second perpendicular with mainboard (2) backwards to slot (42) one end Wind-engaging piece (43), when the second wind-engaging piece (43) is by predetermined wind-force, drives inserted link (39) to rotate and depart from slot (42), expansion link (34) slid into loop bar (35).
  10. A kind of 10. Anti-wind advertising plate according to claim 9, it is characterised in that:The slot (42) and inserted link (39) Resistance surface is bottom surface (44), and the slot (42) corresponds to bottom surface (44) on expansion link (34) axial direction and includes upper bottom surface (45), the upper bottom surface (45) and bottom surface (44) are provided with the deep-slotted chip breaker (46) consistent with inserted link (39) rotation direction, institute The corresponding upper bottom surface (45) of inserted link (39) is stated to be provided with and deep-slotted chip breaker (46) mutually the second ball of conflict (47) with bottom surface (44).
CN201710927027.9A 2017-09-30 2017-09-30 A kind of Anti-wind advertising plate Active CN107507510B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108520697A (en) * 2018-04-13 2018-09-11 杨昱恺 A kind of Anti-wind advertising plate of dumpable early warning
CN108665791A (en) * 2018-04-28 2018-10-16 温州博旺联科建筑工程有限公司 A kind of anti-wind warning plate of construction
CN108986700A (en) * 2018-10-10 2018-12-11 温州大学瓯江学院 A kind of Anti-wind advertising plate
CN109147615A (en) * 2018-10-31 2019-01-04 郑州职业技术学院 A kind of advertising display bracket
CN110485262A (en) * 2019-07-29 2019-11-22 中交四公局第一工程有限公司 A kind of bridge sling connection structure

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Publication number Priority date Publication date Assignee Title
CN87212055U (en) * 1987-08-15 1988-03-02 田伟 Rotating lamellar four-change bill-board
WO1994025952A1 (en) * 1993-05-04 1994-11-10 Benny Dalgaard Columnar advertisement support or similar information carrier
CN204117552U (en) * 2014-09-30 2015-01-21 林晨 The windproof operator guards of advertisement banister turnover panel
CN104332120A (en) * 2014-11-28 2015-02-04 林晨 Unpowered advertising banister with stackable modular closed rods
CN205541781U (en) * 2016-01-17 2016-08-31 盛利维尔(中国)新材料技术有限公司 Rotating blade type wind resistance outdoor advertising board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87212055U (en) * 1987-08-15 1988-03-02 田伟 Rotating lamellar four-change bill-board
WO1994025952A1 (en) * 1993-05-04 1994-11-10 Benny Dalgaard Columnar advertisement support or similar information carrier
CN204117552U (en) * 2014-09-30 2015-01-21 林晨 The windproof operator guards of advertisement banister turnover panel
CN104332120A (en) * 2014-11-28 2015-02-04 林晨 Unpowered advertising banister with stackable modular closed rods
CN205541781U (en) * 2016-01-17 2016-08-31 盛利维尔(中国)新材料技术有限公司 Rotating blade type wind resistance outdoor advertising board

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108520697A (en) * 2018-04-13 2018-09-11 杨昱恺 A kind of Anti-wind advertising plate of dumpable early warning
CN108665791A (en) * 2018-04-28 2018-10-16 温州博旺联科建筑工程有限公司 A kind of anti-wind warning plate of construction
CN108665791B (en) * 2018-04-28 2020-06-26 温州博旺联科建筑工程有限公司 Wind-resistant warning board for building construction
CN108986700A (en) * 2018-10-10 2018-12-11 温州大学瓯江学院 A kind of Anti-wind advertising plate
CN108986700B (en) * 2018-10-10 2020-07-14 温州大学瓯江学院 Wind-resistant advertising board
CN109147615A (en) * 2018-10-31 2019-01-04 郑州职业技术学院 A kind of advertising display bracket
CN109147615B (en) * 2018-10-31 2020-08-25 义乌市陈震广告有限公司 Support for advertisement display
CN110485262A (en) * 2019-07-29 2019-11-22 中交四公局第一工程有限公司 A kind of bridge sling connection structure

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