CN113643632A - Multifunctional advertising board for advertising media - Google Patents

Multifunctional advertising board for advertising media Download PDF

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Publication number
CN113643632A
CN113643632A CN202110827289.4A CN202110827289A CN113643632A CN 113643632 A CN113643632 A CN 113643632A CN 202110827289 A CN202110827289 A CN 202110827289A CN 113643632 A CN113643632 A CN 113643632A
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China
Prior art keywords
fixedly connected
spring
close
supporting rod
rod
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Granted
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CN202110827289.4A
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CN113643632B (en
Inventor
胡娟
许敏
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Jinhua Green Network Internet Technology Co ltd
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Individual
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02—Bills, posters, or the like therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/063—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs with bars or tubes used as torsional elements

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Insects & Arthropods (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Birds (AREA)
  • Acoustics & Sound (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to the technical field of billboards, in particular to a multifunctional billboard for advertising media, which comprises a billboard body, a frame body, two groups of supporting mechanisms and elastic telescopic mechanisms, wherein the number of the supporting mechanisms is two, the two groups of supporting mechanisms are respectively arranged at the positions, close to the two sides, of the outer surface of the lower end of the frame body, the billboard body is arranged in the frame body, and the two groups of first U-shaped mounting blocks and second U-shaped mounting blocks are respectively and fixedly connected to the positions, close to the bottom ends, of the two sides of the outer surfaces of the front end and the rear end of the frame body. According to the invention, by arranging the supporting mechanism and the buffering mechanism and utilizing the mutual matching of the torsion handle spring and the buffering mechanism, the vibration influence of the billboard body on the base during working is effectively reduced, so that the firmness of the billboard body in the process of mounting the billboard body with the base is improved, the service life of the billboard body is prolonged, the stability of the billboard body in the working process is ensured, the noise caused by vibration is effectively reduced, and a good foundation is provided for protecting the environment.

Description

Multifunctional advertising board for advertising media
Technical Field
The invention relates to the technical field of billboards, in particular to a multifunctional billboard for advertising media.
Background
The billboard is a tool for outdoor media propagation, has simple structure and convenient operation, and along with the development of science and technology, the functional requirements of people on the billboard are higher and higher.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
the existing advertising board is usually placed in schools and public places to transmit some advertising information, but the advertising board is affected by external environment and can shake in the outdoor use process, particularly near municipal construction sites, a building to be built or a building are usually publicized by the advertising board, the advertising board is usually fixed on the ground by bolts in the installation process, but the construction sites can inevitably vibrate the surrounding environment by mechanical operation in the construction process, and therefore a high requirement is put on the anti-seismic capacity of the advertising board.
Therefore, a multifunctional billboard for advertising media is provided.
Disclosure of Invention
The invention aims to provide a multifunctional billboard for advertising media, which is characterized in that a supporting mechanism and a buffering mechanism are arranged, and a torsion handle spring is matched with the buffering mechanism, so that the vibration influence of the billboard body on a base during working is effectively reduced, the firmness of the billboard body in the process of mounting the billboard body with the base is improved, the service life of the billboard body is prolonged, the stability of the billboard body during working is ensured, the noise caused by vibration is effectively reduced, a good foundation is provided for protecting the environment, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional billboard for advertising media comprises a billboard body, a frame body, two groups of supporting mechanisms and elastic telescopic mechanisms, wherein the two groups of supporting mechanisms are respectively arranged at positions, close to two sides, of the outer surface of the lower end of the frame body;
the supporting mechanism comprises a base, a movable rod, a first sliding block, a torsion spring, a connecting block, a first supporting rod, a second supporting rod, a first U-shaped mounting block and a second U-shaped mounting block, wherein the number of the first U-shaped mounting block and the second U-shaped mounting block is two, the two groups of the first U-shaped mounting block and the second U-shaped mounting block are respectively fixedly connected to the positions, close to the bottom ends, of the two sides of the outer surfaces of the front end and the rear end of the frame body, a fixed shaft is fixedly connected to the inner parts of the first U-shaped mounting block and the second U-shaped mounting block, the first supporting rod and the second supporting rod respectively correspond to the first U-shaped mounting block and the second U-shaped mounting block one to one, one end of the first supporting rod and one end of the second supporting rod respectively penetrate through the first U-shaped mounting block, the inner surface of the second U-shaped mounting block and the fixed shaft to be movably connected, first sliding grooves are formed in the positions, close to the front end and the rear end, of the two sides of the inner surface of the base, the inner surface of the first sliding chute is connected with a first sliding block in a sliding mode, the movable rod is fixedly connected between two groups of first sliding blocks located at the same end, the outer surface of the movable rod is movably connected with a connecting block, torsion springs are arranged at positions, close to the two ends, of the outer surface of the movable rod, one end of each torsion spring is fixedly connected with the corresponding connecting block, the other end of each torsion spring is fixedly connected with the corresponding connecting block, one ends, far away from the frame body, of the first supporting rod and the second supporting rod extend into the base and are fixedly connected with the corresponding connecting blocks, and an elastic telescopic mechanism is arranged at a position, close to one end, of the inner surface of the first sliding chute;
the connecting hole has been seted up to the position that the lower extreme surface of framework is close to both sides, and the inside of connecting hole is provided with first rotation pole, the position fixedly connected with bearing at middle part is close to the bottom of the internal surface of base, the one end of first rotation pole and the interior fixed surface of bearing are connected, and the other end runs through to the inside of connecting hole, the position that the surface of first rotation pole is close to the middle part sets up two sets of buffer gear, and buffer gear and first bracing piece, second bracing piece one-to-one, buffer gear includes spring coil of strip and wire rope, the one end and the first rotation pole fixed connection of spring coil of strip, the other end and wire rope fixed connection, wire rope keeps away from the one end of spring coil of strip and its corresponding first bracing piece or second bracing piece fixed connection.
Through adopting above-mentioned technical scheme, through setting up supporting mechanism and buffer gear, utilize to turn round spring and buffer gear mutually supporting, effectual reduction bill-board body is in the vibrations influence of during operation to the base to improved the bill-board body with the fastness of pedestal mounting in-process and life-span, guaranteed the stability of bill-board body in the course of the work, the effectual noise that reduces because of vibrations produce provides good basis for the environmental protection.
Preferably, the elastic telescopic mechanism comprises a first connecting cylinder, a second connecting cylinder, a first spring, a limiting rod and a limiting ring, one end of the opening of the outer surface of the first connecting cylinder is connected with the inner surface of the first sliding groove in a fixing mode, the first spring is arranged inside the first connecting cylinder, one end of the first spring is connected with the inner surface of the first connecting cylinder in a fixing mode, the other end of the first spring is connected with the inner surface of the second connecting cylinder in a fixing mode, the outer surface of the second connecting cylinder is located at the position, close to the middle, of the inner surface of the first connecting cylinder, the limiting rod is fixedly connected with the limiting ring, and the limiting rod is located inside the first spring.
Through adopting above-mentioned technical scheme, in the use, when the framework receives external environment influence to produce and rocks, extrude first bracing piece from top to bottom, the second bracing piece from the framework, make first bracing piece, the one end of second bracing piece rotates around the fixed axle, the other end promotes connecting block and first slider and removes in the inside of base, at the in-process of first slider at the inside removal of first spout, first slider extrudees the second connecting cylinder, make it remove and extrude first spring along the internal surface of first connecting cylinder, thereby utilize the high elasticity of first spring and torsion spring and buffer gear to mutually support effectively to strengthen the shock attenuation effect of device.
Preferably, the outer surface of the first rotating rod is located at the position fixedly connected with gear of the bottom end, one side of the outer surface of the movable rod, which is close to the first rotating rod, is located at the position fixedly connected with rack of one end, two sets of racks corresponding to the same set of bases are located at two sides of the gear respectively, and the racks are all meshed with the gear.
Through adopting above-mentioned technical scheme, in the use, first bracing piece and second bracing piece promote the inside removal of connecting block and first slider at the base, and at this in-process, first bracing piece and second bracing piece, move to opposite direction all the time, consequently, make the movable rod drive the rack and move to opposite direction, because two sets of racks that are located same base inside are located the both sides of gear respectively, consequently at the in-process that the rack removed, the gear drives first rotation pole and rotates, and simultaneously, at the in-process of first bracing piece and second bracing piece to both sides pulling wire rope, under the effect of rack, first rotation pole drives two sets of buffer gear and removes to the direction of roll-up, thereby the ability of spring coil of strip shrink has been strengthened, the shock attenuation effect of device has been improved.
Preferably, the outer surface of the upper end of the base is fixedly connected with a protective cover, the outer surface of the upper end of the protective cover is arc-shaped, notches are formed in the outer surface of the upper end of the protective cover, which is close to the front end and the rear end, the inner surface of the notch is tightly attached to the outer surfaces of the corresponding first supporting rod and the second supporting rod, the two sides of the inner surface of the notch are both provided with second sliding chutes, a second sliding block is connected inside the second sliding chute in a sliding manner, one side of the outer surface of the second sliding block, which is close to the notch, is fixedly connected with a connecting strip, a baffle plate is fixedly connected between two groups of corresponding connecting strips, the outer surface of the lower end of the baffle plate is tightly attached to the outer surface of the upper end of the protective cover, and one end of the outer surface of the shielding plate close to the first supporting rod or the second supporting rod is fixedly connected with a rubber block, and the rubber block is fixedly connected with the corresponding first supporting rod or the second supporting rod.
By adopting the technical scheme, in the using process, the high elasticity of the first spring is matched with the torsion spring and the buffer mechanism to effectively enhance the damping effect of the device, thereby increasing the firmness of the billboard body in the process of mounting the billboard body with the base and prolonging the service life of the billboard body, ensuring the stability of the billboard body in the working process, but the device is often used in outdoor environment, therefore, rainwater, stones or other sundries are easy to enter the inside of the base to influence the movement of the connecting block in the base, thereby reducing the damping effect of the device, therefore, by arranging the protective cover and the rubber pad, the probability of the sundries in the inside of the base can be effectively reduced, thereby ensuring the damping effect of the device, in the process that the first supporting rod and the second supporting rod drive the connecting block to move, the protective cover and the rubber pad move along the surfaces of the protective covers along with the first supporting rod and the second supporting rod, meanwhile, the elasticity of the rubber pad is utilized, a certain rotation range can be provided for the first supporting rod and the second supporting rod, and therefore the damping effect of the device is guaranteed.
Preferably, the outer fixed surface in the upper end of first dwang is connected with the dead lever, and the transversal square of personally submitting of dead lever, the upper end surface of dead lever sets up the second dwang, and the lower extreme surface of second dwang has seted up the rectangular channel, the inside of rectangular channel is provided with the second spring, and the one end of second spring and the internal fixed surface of rectangular channel are connected, other end fixedly connected with stopper, one side and the second dwang fixed connection of second spring are kept away from to the stopper surface, and the surface of second dwang closely laminates with the internal surface of rectangular channel.
Through adopting above-mentioned technical scheme, in the use, utilize the high elasticity of first spring and torsion spring and buffer gear to mutually support effectively to strengthen the shock attenuation effect of device, simultaneously, through setting up the second spring rather than mutually supporting, the effectual shock attenuation effect of strengthening the device, at the during operation, the framework drives the bill-board body and reciprocates, and drive the second dwang and reciprocate, consequently make the second dwang extrude the second spring, thereby utilize the high elasticity of second spring and first spring and buffer gear to mutually support, strengthen the shock attenuation effect of device.
Preferably, the one end through connection hole of dead lever is kept away from to the surface of second dwang and is extended to the upper end surface of framework, and the surface of second dwang keeps away from a plurality of groups of rotor blades of the one end fixedly connected with of dead lever, the upper end surface of framework and the junction fixedly connected with protection casing of second dwang, and the upper end surface of protection casing and the junction of second dwang have seted up the through-hole, the surface of second dwang and the junction fixedly connected with swivel becket of through-hole, the internal surface of through-hole and the junction of swivel becket have seted up the rotation groove, the internal surface in rotation groove closely laminates with the surface of swivel becket.
By adopting the technical scheme, in the using process, the shock absorption effect of the device is enhanced by utilizing the high elasticity of the second spring to be matched with the first spring and the buffer mechanism, but in the actual using process, because the device is used outdoors, when the bird breeding period is reached, birds can rest and stand on the surface of the frame body and produce excrement, and the excrement of the birds has certain corrosiveness, so that a large amount of excrement attached to the surfaces of the frame body and the billboard body can not only damage the frame body, but also influence the visual effect of the billboard body, therefore, the device can repel the birds by arranging the rotating blades to rotate along with the second rotating rods, the situation that the device is damaged by the birds is prevented, in the using process, the first rotating rods drive the fixed rods and the second rotating rods to rotate simultaneously, so as to drive the rotating blades to rotate, and by arranging the rotating rings in the process, the second rotating rod can be driven to extrude the second spring in the process that the frame body moves up and down.
Compared with the prior art, the invention has the beneficial effects that:
through arranging the supporting mechanism and the buffer mechanism, the torsion is utilized to mutually match the spring and the buffer mechanism, the vibration influence of the billboard body on the base during working is effectively reduced, thereby improving the firmness of the billboard body in the process of mounting the billboard body with the base and prolonging the service life of the billboard body, ensuring the stability of the billboard body during working, effectively reducing the noise generated by vibration, providing a good foundation for protecting the environment, and during the use, when the billboard body shakes due to the influence of the external environment, the frame body vertically extrudes the first supporting rod and the second supporting rod, so that one ends of the first supporting rod and the second supporting rod rotate around the fixed shaft, the other end pushes the connecting block and the first sliding block to move in the base, meanwhile, the connecting block rotates around the movable rod, the torsion spring is extruded or stretched during the rotation, and when the first supporting rod and the second supporting rod move towards two sides, both stimulate wire rope and spring coil of strip respectively, consequently utilize torsion spring's high elasticity and spring coil of strip's automatic crimpling nature to mutually support, receive rocking that external environment influences the production to framework and bill-board and carry out effectual restriction, reduce the bill-board body and influence the vibrations of base at the during operation to improve the stability of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a side view of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of C of FIG. 2 of the present invention;
FIG. 6 is a structural view of the elastic telescopic mechanism of the present invention;
FIG. 7 is a combined view of the movable bar and the connecting block of the present invention;
fig. 8 is a combined view of the spring steel coil and the steel wire rope according to the present invention.
In the figure: 1. a billboard body; 2. a frame body; 21. connecting holes; 22. a first rotating lever; 221. fixing the rod; 222. a second rotating lever; 223. a rectangular groove; 224. a second spring; 225. a limiting block; 226. a rotor blade; 227. a protective cover; 228. a rotating ring; 229. a rotating groove; 23. a bearing; 24. a buffer mechanism; 241. a spring steel coil; 242. a wire rope; 3. a support mechanism; 31. a base; 311. a first chute; 312. a protective cover; 313. a notch; 314. a second chute; 315. a second slider; 316. a connecting strip; 317. a shielding plate; 318. a rubber block; 32. a movable rod; 33. a first slider; 34. a torsion spring; 35. connecting blocks; 36. a first support bar; 37. a second support bar; 38. a first U-shaped mounting block; 39. a second U-shaped mounting block; 4. an elastic telescopic mechanism; 41. a first connecting cylinder; 42. a second connecting cylinder; 43. a first spring; 44. a limiting rod; 45. a limiting ring; 46. a gear; 47. a rack.
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 to 8, the present invention provides a technical solution:
a multifunctional billboard for advertising media comprises a billboard body 1, a frame body 2, two groups of supporting mechanisms 3 and elastic telescopic mechanisms 4, wherein the number of the supporting mechanisms 3 is two, the two groups of supporting mechanisms 3 are respectively arranged at the positions, close to two sides, of the outer surface of the lower end of the frame body 2, and the billboard body 1 is arranged inside the frame body 2;
the supporting mechanism 3 comprises a base 31, a movable rod 32, a first sliding block 33, a torsion spring 34, a connecting block 35, a first supporting rod 36, a second supporting rod 37, a first U-shaped mounting block 38 and a second U-shaped mounting block 39, wherein the number of the first U-shaped mounting block 38 and the second U-shaped mounting block 39 is two, the two sets of the first U-shaped mounting block 38 and the second U-shaped mounting block 39 are respectively fixedly connected to the positions, close to the bottom end, of the two sides of the outer surfaces of the front end and the rear end of the frame body 2, fixing shafts are respectively and fixedly connected to the inside of the first U-shaped mounting block 38 and the inside of the second U-shaped mounting block 39, the first supporting rod 36 and the second supporting rod 37 respectively correspond to the first U-shaped mounting block 38 and the second U-shaped mounting block 39 one by one to one, one end of the first supporting rod 36 and one end of the second supporting rod 37 respectively penetrate through the inner surfaces and the fixing shafts of the first U-shaped mounting block 38 and the second U-shaped mounting block 39, the two sides of the inner surface of the base 31 close to the front end and the rear end are both provided with first sliding grooves 311, the inner surface of each first sliding groove 311 is connected with a first sliding block 33 in a sliding manner, the movable rod 32 is fixedly connected between the two groups of first sliding blocks 33 at the same end, the outer surface of the movable rod 32 is movably connected with a connecting block 35, the positions of the outer surface of the movable rod 32 close to the two ends are both provided with torsion springs 34, one end of each torsion spring 34 is fixedly connected with the connecting block 35, the other end of each torsion spring is fixedly connected with the connecting block 35, one ends of the first support rod 36 and the second support rod 37, which are far away from the frame body 2, extend into the base 31 and are fixedly connected with the corresponding connecting block 35, and the position of the inner surface of the first sliding groove 311 close to one end is provided with an elastic telescopic mechanism 4;
the outer surface of the lower end of the frame body 2 is provided with connecting holes 21 near the two sides, and a first rotating rod 22 is arranged inside the connecting holes 21, a bearing 23 is fixedly connected to a position, close to the middle, of the bottom end of the inner surface of the base 31, one end of the first rotating rod 22 is fixedly connected with the inner surface of the bearing 23, the other end of the first rotating rod penetrates into the connecting hole 21, two groups of buffer mechanisms 24 are arranged on the outer surface of the first rotating rod 22 near the middle part, and the buffer mechanism 24 corresponds to the first support rod 36 and the second support rod 37 one by one, the buffer mechanism 24 includes a spring steel coil 241 and a steel wire rope 242, one end of the spring steel coil 241 is fixedly connected with the first rotating rod 22, the other end is fixedly connected with the steel wire rope 242, one end of the steel wire rope 242 away from the spring steel coil 241 is fixedly connected with the corresponding first support rod 36 or second support rod 37.
Through adopting above-mentioned technical scheme, through setting up supporting mechanism 3 and buffer gear 24, utilize to twist reverse spring and buffer gear 24 and mutually support, effectual reduction bill-board body 1 influences the vibrations of base 31 at the during operation to improved the fastness of bill-board body 1 in with base 31 installation and life, guaranteed the stability of bill-board body 1 in the course of the work, the effectual noise that produces because of vibrations that has reduced provides good basis for the environmental protection.
As an embodiment of the present invention, the elastic expansion mechanism 4 includes a first connecting cylinder 41, a second connecting cylinder 42, a first spring 43, a limiting rod 44 and a limiting ring 45, and one end of the outer surface of the first connecting cylinder 41, which is away from the opening, is fixedly connected to the inner surface of the first sliding slot 311, the first spring 43 is disposed inside the first connecting cylinder 41, one end of the first spring 43 is fixedly connected to the inner surface of the first connecting cylinder 41, the other end of the first spring is fixedly connected to the inner surface of the second connecting cylinder 42, one end of the outer surface of the second connecting cylinder 42, which is located inside the first connecting cylinder 41, is fixedly connected to the limiting ring 45, the limiting rod 44 is fixedly connected to a position of the inner surface of the first connecting cylinder 41, which is close to the middle portion, and the limiting rod 44 is located inside the first spring 43.
By adopting the above technical scheme, in the using process, when the frame body 2 is affected by the external environment and shakes, the frame body 2 vertically extrudes the first support rod 36 and the second support rod 37, so that one ends of the first support rod 36 and the second support rod 37 rotate around the fixed shaft, the other ends of the first support rod 36 and the second support rod 37 push the connecting block 35 and the first sliding block 33 to move in the base 31, and in the process that the first sliding block 33 moves in the first sliding groove 311, the first sliding block 33 extrudes the second connecting cylinder 42 to move along the inner surface of the first connecting cylinder 41 and extrude the first spring 43, so that the damping effect of the device is effectively enhanced by utilizing the mutual matching of the high elasticity of the first spring 43, the torsion spring 34 and the buffer mechanism 24.
As an embodiment of the present invention, a gear 46 is fixedly connected to a position of the outer surface of the first rotating rod 22 at the bottom end, a rack 47 is fixedly connected to a position of one end of the outer surface of the movable rod 32 close to the first rotating rod 22, and two sets of racks 47 corresponding to the same set of bases 31 are respectively located at two sides of the gear 46 and are all engaged with the gear 46.
By adopting the above technical scheme, in the using process, the first support rod 36 and the second support rod 37 push the connecting block 35 and the first slider 33 to move inside the base 31, and in the using process, the first support rod 36 and the second support rod 37 always move in opposite directions, so that the movable rod 32 drives the rack 47 to move in opposite directions, because the two sets of racks 47 located inside the same base 31 are respectively located at two sides of the gear 46, in the moving process of the rack 47, the gear 46 drives the first rotating rod 22 to rotate, meanwhile, in the process that the first support rod 36 and the second support rod 37 pull the steel wire rope 242 towards two sides, under the action of the rack 47, the first rotating rod 22 drives the two sets of buffer mechanisms 24 to move towards the reeling direction, so that the shrinking capability of the spring 241 is enhanced, and the damping effect of the device is improved.
As an embodiment of the present invention, a protective cover 312 is fixedly connected to an outer surface of an upper end of the base 31, the outer surface of the upper end of the protective cover 312 is arc-shaped, notches 313 are respectively formed on the outer surface of the upper end of the protective cover 312 near front and rear ends, an inner surface of each notch 313 is closely attached to outer surfaces of the corresponding first support rod 36 and the corresponding second support rod 37, second sliding grooves 314 are respectively formed on two sides of the inner surface of each notch 313, a second sliding block 315 is slidably connected to an inner portion of each second sliding groove 314, a connecting strip 316 is fixedly connected to one side of the outer surface of each second sliding block 315 near the corresponding notch 313, a shielding plate 317 is fixedly connected between the two corresponding connecting strips 316, an outer surface of a lower end of the shielding plate 317 is closely attached to the outer surface of the upper end of the protective cover 312, and a rubber block 318 is fixedly connected to one end of the outer surface of the shielding plate 317 near the first support rod 36 or the second support rod 37, the rubber block 318 is fixedly connected with the corresponding first support rod 36 or second support rod 37.
By adopting the technical scheme, in the using process, the high elasticity of the first spring 43 is matched with the torsion spring 34 and the buffer mechanism 24 to effectively enhance the damping effect of the device, so that the firmness and the service life of the billboard body 1 in the installation process with the base 31 are increased, the stability of the billboard body 1 in the working process is ensured, but the device is often used in an outdoor environment, therefore, rainwater, stones or other sundries are easy to enter the inside of the base 31 to influence the movement of the connecting block 35 in the inside of the base 31, and the damping effect of the device is reduced, therefore, by arranging the protective cover 312 and the rubber pad, the probability of the sundries in the inside of the base 31 can be effectively reduced, so that the damping effect of the device is ensured, in the process that the first supporting rod 36 and the second supporting rod 37 drive the connecting block 35 to move, the protective cover 317 and the rubber pad move along the surfaces of the protective cover 312 along with the first supporting rod 36 and the second supporting rod 37, meanwhile, the elasticity of the rubber pad is utilized to provide a certain rotation range for the first support rod 36 and the second support rod 37, so that the damping effect of the device is ensured.
As an embodiment of the present invention, a fixing rod 221 is fixedly connected to an outer surface of an upper end of the first rotating rod 22, a cross section of the fixing rod 221 is square, a second rotating rod 222 is disposed on an outer surface of an upper end of the fixing rod 221, a rectangular groove 223 is disposed on an outer surface of a lower end of the second rotating rod 222, a second spring 224 is disposed inside the rectangular groove 223, one end of the second spring 224 is fixedly connected to an inner surface of the rectangular groove 223, the other end of the second spring is fixedly connected to a limiting block 225, one side of the outer surface of the limiting block 225, which is far away from the second spring 224, is fixedly connected to the second rotating rod 222, and an outer surface of the second rotating rod 222 is tightly attached to the inner surface of the rectangular groove 223.
By adopting the above technical scheme, in the use, utilize the high elasticity of first spring 43 and torsion spring 34 and buffer gear 24 to mutually support effectively and strengthen the shock attenuation effect of device, simultaneously, through setting up second spring 224 and rather than mutually supporting, the effectual shock attenuation effect of strengthening the device, at work, framework 2 drives bill-board body 1 and reciprocates, and drive second dwang 222 and reciprocate, consequently make second dwang 222 extrude second spring 224, thereby utilize the high elasticity of second spring 224 and first spring 43 and buffer gear 24 to mutually support, strengthen the shock attenuation effect of device.
As an embodiment of the present invention, one end of the outer surface of the second rotating rod 222, which is away from the fixing rod 221, penetrates through the connecting hole 21 and extends to the outer surface of the upper end of the frame body 2, and one end of the outer surface of the second rotating rod 222, which is away from the fixing rod 221, is fixedly connected with a plurality of sets of rotating blades 226, a shield 227 is fixedly connected to a connection between the outer surface of the upper end of the frame body 2 and the second rotating rod 222, a through hole is formed at a connection between the outer surface of the shield 227 and the second rotating rod 222, a rotating ring 228 is fixedly connected to a connection between the outer surface of the second rotating rod 222 and the through hole, a rotating groove 229 is formed at a connection between the inner surface of the through hole and the rotating ring 228, and the inner surface of the rotating groove 229 is tightly attached to the outer surface of the rotating ring 228.
By adopting the technical scheme, in the using process, the high elasticity of the second spring 224 is utilized to be matched with the first spring 43 and the buffer mechanism 24, so that the shock absorption effect of the device is enhanced, but in the actual using process, because the device is used outdoors, when the bird breeding period is reached, birds can rest and stand on the surface of the frame body 2 and produce excrement, and the excrement of the birds has certain corrosivity, so that a large amount of excrement attached to the surfaces of the frame body 2 and the billboard body 1 can not only damage the frame body 2, but also influence the visual effect of the billboard body 1, therefore, the rotating blade 226 is arranged to rotate along with the second rotating rod 222 so as to drive the birds and prevent the device from being damaged by the birds, in the using process, the first rotating rod 22 drives the fixing rod 221 and the second rotating rod 222 to rotate simultaneously so as to drive the rotating blade 226 to rotate, in this process, the rotation ring 228 is provided, so that the second rotation lever 222 can be driven to press the second spring 224 while the housing 2 moves up and down.
The working principle is as follows: by arranging the supporting mechanism 3 and the buffering mechanism 24 and utilizing the mutual matching of the torsion handle spring and the buffering mechanism 24, the vibration influence of the billboard body 1 on the base 31 during working is effectively reduced, thereby improving the firmness and prolonging the service life of the billboard body 1 in the installation process with the base 31, ensuring the stability of the billboard body 1 during working, effectively reducing the noise caused by vibration, providing a good foundation for protecting the environment, and during the use process, when the frame body 2 shakes due to the influence of the external environment, the frame body 2 extrudes the first supporting rod 36 and the second supporting rod 37 from top to bottom, so that one end of the first supporting rod 36 and one end of the second supporting rod 37 rotate around the fixed shaft, the other end of the first supporting rod 36 and the second supporting rod 37 push the connecting block 35 and the first sliding block 33 to move in the base 31, meanwhile, the connecting block 35 rotates around the movable rod 32, and extrudes or stretches the torsion spring 34 during the rotating process, meanwhile, when the first support rod 36 and the second support rod 37 move to both sides, the two support rods respectively pull the steel wire rope 242 and the spring steel coil 241, so that the high elasticity of the torsion spring 34 is matched with the automatic crimpability of the spring steel coil 241, the shaking of the frame body 2 and the billboard caused by the influence of the external environment is effectively limited, the influence of the billboard body 1 on the vibration of the base 31 during working is reduced, and the stability of the device is improved.
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 (6)

1. The utility model provides a multi-functional bill-board is used to advertising media, includes bill-board body (1), framework (2), supporting mechanism (3) and elastic expansion mechanism (4), its characterized in that: the number of the supporting mechanisms (3) is two, the two groups of supporting mechanisms (3) are respectively arranged at the positions, close to two sides, of the outer surface of the lower end of the frame body (2), and the billboard body (1) is arranged inside the frame body (2);
the supporting mechanism (3) comprises a base (31), a movable rod (32), a first sliding block (33), a torsion spring (34), a connecting block (35), a first supporting rod (36), a second supporting rod (37), a first U-shaped mounting block (38) and a second U-shaped mounting block (39), the number of the first U-shaped mounting block (38) and the number of the second U-shaped mounting block (39) are two, the two sets of the first U-shaped mounting block (38) and the second U-shaped mounting block (39) are respectively and fixedly connected to the positions, close to the bottom ends, of the two sides of the outer surfaces of the front end and the rear end of the frame body (2), fixed shafts are respectively and fixedly connected to the insides of the first U-shaped mounting block (38) and the second U-shaped mounting block (39), the first supporting rod (36) and the second supporting rod (37) respectively correspond to the first U-shaped mounting block (38) and the second U-shaped mounting block (39) one by one, and the one end of first bracing piece (36) and second bracing piece (37) runs through internal surface and fixed axle swing joint to first U type installation piece (38), second U type installation piece (39) respectively, first spout (311) have all been seted up to the position that the both ends were close to around the both sides of the internal surface of base (31), and the internal surface sliding connection of first spout (311) has first slider (33), movable rod (32) fixed connection is between two sets of first slider (33) that are located same end, and the surface swing joint of movable rod (32) has connecting block (35), the position that the surface of movable rod (32) is close to both ends all is provided with torsion spring (34), and torsion spring (34)'s one end and connecting block (35) fixed connection, the other end and connecting block (35) fixed connection, the one end that framework (2) were kept away from to first bracing piece (36) and second bracing piece (37) extends to the inside of base (31) and its corresponding The connecting block (35) is fixedly connected, and an elastic telescopic mechanism (4) is arranged at the position, close to one end, of the inner surface of the first sliding chute (311);
connecting hole (21) has been seted up to the position that the lower extreme surface of framework (2) is close to both sides, and the inside of connecting hole (21) is provided with first rotation pole (22), the bottom of the internal surface of base (31) is close to position fixedly connected with bearing (23) at middle part, the one end of first rotation pole (22) and the internal surface fixed connection of bearing (23), the other end run through to the inside of connecting hole (21), the position that the surface of first rotation pole (22) is close to the middle part sets up two sets of buffer gear (24), and buffer gear (24) and first bracing piece (36), second bracing piece (37) one-to-one, buffer gear (24) include spring coil of strip (241) and wire rope (242), the one end and first rotation pole (22) fixed connection of coil of strip spring (241), the other end and wire rope (242) fixed connection, one end of the steel wire rope (242) far away from the spring steel coil (241) is fixedly connected with the corresponding first supporting rod (36) or the second supporting rod (37).
2. The multifunctional billboard for advertising media of claim 1, wherein: the elastic telescopic mechanism (4) comprises a first connecting cylinder (41), a second connecting cylinder (42), a first spring (43), a limiting rod (44) and a limiting ring (45), and one end of the outer surface of the first connecting cylinder (41) far away from the opening is fixedly connected with the inner surface of the first sliding chute (311), the first spring (43) is arranged inside the first connecting cylinder (41), one end of the first spring (43) is fixedly connected with the inner surface of the first connecting cylinder (41), the other end is fixedly connected with the inner surface of the second connecting cylinder (42), one end of the outer surface of the second connecting cylinder (42) positioned in the first connecting cylinder (41) is fixedly connected with a limiting ring (45), the limiting rod (44) is fixedly connected to the position, close to the middle, of the inner surface of the first connecting cylinder (41), and the limiting rod (44) is located inside the first spring (43).
3. The multifunctional billboard for advertising media of claim 1, wherein: the surface of first pivot pole (22) is located the position fixedly connected with gear (46) of bottom, the surface of movable rod (32) is close to position fixedly connected with rack (47) of one end with one side of first pivot pole (22) being close to, and two sets of racks (47) corresponding with same set of base (31) are located the both sides of gear (46) respectively, and it all with gear (46) intermeshing.
4. The multifunctional billboard for advertising media of claim 3, wherein: the outer surface of the upper end of the base (31) is fixedly connected with a protective cover (312), the outer surface of the upper end of the protective cover (312) is arc-shaped, notches (313) are formed in the positions, close to the front end and the rear end, of the outer surface of the upper end of the protective cover (312), the inner surface of each notch (313) is tightly attached to the outer surfaces of the corresponding first supporting rod (36) and the corresponding second supporting rod (37), second sliding grooves (314) are formed in two sides of the inner surface of each notch (313), second sliding blocks (315) are connected to the inner portions of the second sliding grooves (314) in a sliding mode, connecting strips (316) are fixedly connected to one sides, close to the notches (313), of the outer surface of each second sliding block (315), shielding plates (317) are fixedly connected between two corresponding sets of connecting strips (316), and the outer surfaces of the lower ends of the shielding plates (317) are tightly attached to the outer surface of the upper end of the protective cover (312), and one end of the outer surface of the shielding plate (317) close to the first supporting rod (36) or the second supporting rod (37) is fixedly connected with a rubber block (318), and the rubber block (318) is fixedly connected with the corresponding first supporting rod (36) or the second supporting rod (37).
5. The multifunctional billboard for advertising media of claim 4, wherein: the utility model discloses a spring assembly, including first dwang (22), second dwang (223), rectangular groove (223), the inside of rectangular groove (223) is provided with second spring (224), and the one end of second spring (224) and the interior fixed surface of rectangular groove (223), and other end fixedly connected with stopper (225), one side and second dwang (222) fixed connection that second spring (224) were kept away from to stopper (225) surface, and the surface of second dwang (222) and the interior surface of rectangular groove (223) closely laminate, the upper end surface fixedly connected with dead lever (221) of dead lever (22), and the transversal surface of dead lever (221) is square, the upper end surface of dead lever (221) sets up second dwang (222), and rectangular groove (223) has been seted up to the lower extreme surface of second dwang (222), the inside of rectangular groove (223) is provided with second spring (224).
6. The multifunctional billboard for advertising media of claim 5, wherein: the one end through connection hole (21) and the upper end surface that extends to framework (2) of dead lever (221) are kept away from to the surface of second dwang (222), and the one end fixedly connected with a plurality of groups rotor blade (226) of dead lever (221) are kept away from to the surface of second dwang (222), the upper end surface of framework (2) and the junction fixedly connected with protection casing (227) of second dwang (222), and the through-hole has been seted up to the upper end surface of protection casing (227) and the junction of second dwang (222), the surface of second dwang (222) and the junction fixedly connected with swivel becket (228) of through-hole, and swivel becket (229) have been seted up to the internal surface of through-hole and the junction of swivel becket (228), swivel becket (229) internal surface and swivel becket (228) surface are closely laminated.
CN202110827289.4A 2021-07-21 2021-07-21 Multifunctional advertising board for advertising media Active CN113643632B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002906A1 (en) * 1994-07-13 1996-02-01 Gerd Zollner Process and devices for bill-posting for large-area advertising in display panels
CN208061624U (en) * 2018-01-24 2018-11-06 郑唯栩 A kind of bridge road billboard being conveniently replaceable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002906A1 (en) * 1994-07-13 1996-02-01 Gerd Zollner Process and devices for bill-posting for large-area advertising in display panels
CN208061624U (en) * 2018-01-24 2018-11-06 郑唯栩 A kind of bridge road billboard being conveniently replaceable

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