CN112669697A

CN112669697A - Tourist attraction is with preventing wind sign

Info

Publication number: CN112669697A
Application number: CN202011548161.6A
Authority: CN
Inventors: 石连营; 夏向阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-16

Abstract

The invention discloses a windproof sign for tourist attractions, which comprises a frame body, wherein the top of the frame body is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly welded with a coil spring, the side wall of the rotating shaft is wound with a flexible plate, the bottom of the flexible plate is fixedly connected with a magnet, the inner wall of the bottom of the frame body is provided with an electromagnet and a self-healing capacitor, the side wall of the bottom of the flexible plate is symmetrically and fixedly connected with a magnetic rod, the magnetic rod is connected with the inner wall of the frame body in a sliding manner, the side wall of the frame body is symmetrically provided with a U-shaped groove, an upper piston and a lower piston are symmetrically and slidably connected in the U-shaped groove, a magnetostrictive spring is elastically connected between the upper piston and the lower piston, the side wall of the frame body is symmetrically. Has the advantages that: through setting up piezoceramics, electro-magnet and conductive spring isotructure, realized the triple protection to the sign, avoided the sign to be damaged by wind-force.

Description

Tourist attraction is with preventing wind sign

Technical Field

The invention relates to the technical field of travel related facilities, in particular to a windproof sign for a scenic spot.

Background

The scenic spot sign is a service system for transmitting scenic spot information, is a carrier of scenic spot use functions, service functions and tour information, and is an indispensable part for perfecting tourist scenic spot facilities.

Present scenic spot sign is often all that the rigidity is fixed subaerial, if meet strong wind weather, the direct rigidity contact between the wind body and the sign, easily leads to the sign to damage the condition such as drop, has certain potential safety hazard.

Therefore, a windproof sign for tourist attractions is provided.

Disclosure of Invention

The invention aims to solve the problems that a scenic spot sign in the prior art does not have a windproof function and is easily blown down and damaged by wind, and provides the windproof sign for scenic spots.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a tourist attraction is with preventing wind sign, includes the framework, the framework is the T font structure from the side, the top of framework is rotated and is connected with the pivot, the one end welded fastening of pivot has the coil spring, the pivot lateral wall is around being equipped with the flexbile plate, the bottom fixedly connected with magnet of flexbile plate, the bottom inner wall of framework is equipped with electro-magnet and self-healing capacitor, the bottom lateral wall symmetry fixedly connected with bar magnet of flexbile plate, bar magnet sliding connection is at the framework inner wall, the lateral wall symmetry of framework has seted up the U-shaped groove, U-shaped inslot symmetry sliding connection has last piston and lower piston, elastic connection has magnetostrictive spring between last piston and the lower piston, magnetostrictive spring and self-healing capacitor, electro-magnet electric connection, framework lateral wall symmetry rotation is connected with carries out abluent clean part to the flexbile plate, the bottom of the frame body is provided with a rotating groove, and a rotating part for carrying out the third protection on the indication board is rotationally connected in the rotating groove.

In foretell tourist attraction is with preventing wind sign, the side inner wall symmetry of framework has seted up smooth chamber, smooth chamber top welded fastening has piezoceramics, the sealed sliding connection in the smooth chamber has the magnetic sheet.

In foretell tourist attraction is with preventing wind sign, the arc wall at the framework inner wall is seted up including the symmetry to clean the part, the arc wall keeps the intercommunication through hose and sliding chamber, sealed sliding connection has the magnetic path in the arc wall, framework lateral wall symmetry rotation is connected with the magnetic pole, the bottom fixedly connected with brush hair of magnetic pole.

In the windproof sign for the scenic spot, the rotating part comprises a rotating rod which is rotatably connected in the rotating groove, a spring is welded and fixed between the rotating rod and the top wall of the rotating groove, and a clamping groove is formed in the side wall of the rotating rod.

In foretell tourist attraction is with preventing wind sign, the turn trough lateral wall is seted up flutedly, there is the fixture block through electrically conductive spring elastic connection in the recess, electrically conductive spring and piezoceramics electric connection.

Compared with the prior art, the invention has the advantages that:

1. through setting up U-shaped groove, go up piston and magnetostrictive spring isotructure, when less wind-force, the wind body extrudees piston and lower piston respectively, has certain cushioning effect to the wind body, then has certain protection effect of preventing wind to the framework simultaneously, goes up piston and lower piston mechanical extrusion magnetostrictive spring simultaneously, produces voltage after magnetostrictive spring receives the extrusion force at both ends, and magnetostrictive spring supplies power to self-healing capacitor and electro-magnet.

2. Through setting up the electro-magnet, bar magnet and self-healing condenser isotructure, when wind-force constantly increases, the voltage that the magnetostrictive spring produced constantly increases, when exerting too high voltage, self-healing condenser punctures, make magnetostrictive spring supply power to the electro-magnet, the electro-magnet promotes the synchronous upward movement of magnet and flexbile plate, make the upper portion of flexbile plate around establishing in the pivot, the distance between flexbile plate and the framework bottom has formed the ventilation hole this moment, make the wind body pass, carry out second protection to framework and flexbile plate, although the flexbile plate has risen one end distance this moment, but the flexbile plate still can play the effect of instruction.

3. Through setting up the magnetic sheet, sliding chamber and arc wall isotructure, if the bottom of flexbile plate and framework forms behind the ventilation hole, wind-force is still increasing, so magnetostrictive spring's compression deformation degree is bigger, make the reinforcing of electro-magnet magnetism, thereby the bar magnet is in the in-process that rises drives the synchronous upward movement of magnetic sheet, the magnetic sheet is in the sealed slip of sliding chamber, extrusion gas enters into the arc wall, thereby promote the sealed slip of the magnetic path in the arc wall, the polarity of magnetic path and magnetic pole is opposite, each other is magnetic attraction, thereby the magnetic path drives the magnetic pole and rotates, the brush hair of magnetic pole bottom is washhed the flexbile plate surface, need not the manual work and frequently washs, practice thrift the human cost.

4. Through setting up the fixture block, conductive spring and clockwork spring isotructure, the magnetic sheet can extrude piezoceramics when moving the sliding chamber top, piezoceramics receives the mechanical extrusion back production voltage of magnetic sheet, thereby supply power to conductive spring, make conductive spring drive the fixture block shrink, make the bull stick can cater to the wind direction at the rotary trough and rotate, thereby improve the guard action to framework and flexor, clockwork spring stores kinetic energy for elastic potential energy, make the later stage framework reset under elastic potential energy effect.

Drawings

FIG. 1 is a schematic structural view of a windproof sign for scenic spots according to the present invention;

FIG. 2 is a schematic side view of a windproof sign for scenic spots according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: the device comprises a frame body 1, a U-shaped groove 2, an upper piston 3, a lower piston 4, a magnetostrictive spring 5, a rotating shaft 6, a coil spring 7, a flexible plate 8, a conductive spring 9, a magnetic rod 10, a magnet 11, an electromagnet 12, a self-healing capacitor 13, a sliding cavity 14, piezoelectric ceramics 15, a magnetic plate 16, an arc-shaped groove 17, a magnetic block 18, a magnetic rod 19, a rotating groove 20, a clockwork spring 21, a rotating rod 22, a clamping groove 23, a groove 24 and a clamping block 25.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a windproof sign for tourist attractions comprises a frame body 1, wherein the frame body 1 is in a T-shaped structure when viewed from the side, the top of the frame body 1 is rotatably connected with a rotating shaft 6, one end of the rotating shaft 6 is fixedly welded with a coil spring 7, the side wall of the rotating shaft 6 is wound with a flexible plate 8, the bottom of the flexible plate 8 is fixedly connected with a magnet 11, the inner wall of the bottom of the frame body 1 is provided with an electromagnet 12 and a self-healing capacitor 13, the side wall of the bottom of the flexible plate 8 is symmetrically and fixedly connected with a magnetic rod 10, the magnetic rod 10 is slidably connected with the inner wall of the frame body 1, the side wall of the frame body 1 is symmetrically provided with a U-shaped groove 2, an upper piston 3 and a lower piston 4 are symmetrically and slidably connected in the U-shaped groove 2, a magnetostrictive spring 5 is elastically connected between the upper piston 3 and the lower piston 4, the magnetostrictive, the bottom of the frame body 1 is provided with a rotating groove 20, and a rotating part for carrying out the third protection on the indication board is rotatably connected in the rotating groove 20.

Smooth chamber 14 has been seted up to the side inner wall symmetry of framework 1, smooth 14 top welded fastening in chamber have piezoceramics 15, smooth 14 internal seal sliding connection in chamber have magnetic sheet 16, bar magnet 10 is along with 8 upward movements of flexbile plate, because of the magnetism of bar magnet 10 is opposite with the magnetism of magnetic sheet 16, each other is magnetic attraction, bar magnet 10 will drive 16 synchronous upward movements of magnetic sheet so, make 16 collision piezoceramics 15 of magnetic sheet, piezoceramics 15 receives and produces voltage after the mechanical extrusion, supply power to conducting spring 9.

The cleaning component comprises an arc-shaped groove 17 symmetrically formed in the inner wall of the frame body 1, the arc-shaped groove 17 is communicated with the sliding cavity 14 through a hose, a magnetic block 18 is connected in the arc-shaped groove 17 in a sealing and sliding mode, a magnetic rod 19 is connected to the side wall of the frame body 1 in a symmetrical and rotating mode, bristles are fixedly connected to the bottom of the magnetic rod 19, when the magnetic plate 16 slides upwards in the sliding cavity 14 in a sealing and sliding mode, extruding gas enters the arc-shaped groove 17, the magnetic block 18 in the arc-shaped groove 17 is pushed to slide in a sealing mode, the polarities of the magnetic block 18 and the magnetic rod 19 are opposite, magnetic attraction force is formed between the magnetic block 18 and each other, the magnetic rod 19 is driven by the magnetic block 18 to rotate, the bristles at the bottom.

The rotatable parts is including rotating the bull stick 22 of connection in the rotating chute 20, welded fastening has clockwork spring 21 between bull stick 22 and the rotating chute 20 roof, draw-in groove 23 has been seted up to bull stick 22 lateral wall, after conductive spring 9 circular telegram, conductive spring 9 drives the shrink of fixture block 25, make framework 1 and flexbile plate 8 can rotate with the wind direction, thereby avoid framework 1 and flexbile plate 8 to resist with the wind direction, thereby avoid leading to the damage to framework 1 and flexbile plate 8 because of wind-force is too big.

The lateral wall of the rotary groove 20 is provided with a groove 24, the groove 24 is internally provided with a clamping block 25 through the conductive spring 9, the conductive spring 9 is electrically connected with the piezoelectric ceramic 15, the piezoelectric ceramic 15 generates voltage after being subjected to mechanical extrusion of the magnetic plate 16, the conductive spring 9 is powered, the conductive spring 9 drives the clamping block 25 to contract, the rotary rod 22 can rotate in the rotary groove 20 in the direction of the wind, and the protection effect on the frame body 1 and the flexible plate 8 is improved.

In the present invention, the first protection of the frame 1 and the flexible board 8 means:

when the wind power is small, the wind enters the frame body 1 from two ends of the U-shaped groove 2 and respectively extrudes the upper piston 3 and the lower piston 4, the upper piston 3, the lower piston 4 and the magnetostrictive spring 5 have certain buffering effect on the wind in the U-shaped groove 2, the frame body 1 has certain windproof protection effect, the upper piston 3 and the lower piston 4 mechanically extrude the magnetostrictive spring 5, the magnetostrictive spring 5 generates voltage after receiving extrusion forces at two ends, and the magnetostrictive spring 5 supplies power to the self-healing capacitor 13 and the electromagnet 12.

The second protection of the frame 1 and the flexible board 8 is:

when the wind power is increased, the larger the wind power entering from the two ends of the U-shaped groove 2 is, the voltage generated by the magnetostrictive spring 5 is increased, when an excessively high voltage is applied, the self-healing capacitor 13 breaks down, so that the magnetostrictive spring 5 supplies power to the electromagnet 12, the electrified electromagnet 12 generates magnetic field force, the electromagnet 12 has the same polarity as the magnet 11 and is a magnetic repulsion force, the electromagnet 12 pushes the magnet 11 and the flexible board 8 to move upwards synchronously, the upper part of the flexible board 8 is made of elastic soft material, the upper part of the flexible plate 8 is wound on the rotating shaft 6, the coil spring 7 converts the kinetic energy into the elastic potential energy, the distance between the flexible plate 8 and the bottom of the frame body 1 forms a vent hole, so that the wind body passes through, the frame 1 and the flexible board 8 are protected again, and at this time, although the flexible board 8 rises by a distance, the flexible board 8 can still play a role of indication.

The third protection of the frame 1 and the flexible board 8 is:

if behind the bottom formation ventilation hole of flexbile plate 8 and framework 1, wind-force is still increasing, then magnetostrictive spring 5's compression deformation degree is bigger, make electro-magnet 12 magnetism reinforcing, thereby bar magnet 10 drives the synchronous upward motion of bar magnet 16 in the in-process that rises, bar magnet 16 slides in sliding chamber 14 is sealed, on the one hand extrusion gas enters into arc wall 17 in, thereby promote the sealed slip of the magnet 18 in the arc wall 17, the opposite polarity of magnet 18 and bar magnet 19, each other is magnetic attraction, thereby magnet 18 drives bar magnet 19 and rotates, the brush hair of bar magnet 19 bottom washes 8 surfaces of flexbile plate, need not artifical frequent washing, practice thrift the human cost.

On the other hand, magnetic sheet 16 can extrude piezoceramics 15 when moving to sliding chamber 14 top, piezoceramics 15 produces voltage after receiving the mechanical extrusion of magnetic sheet 16, thereby supply power to conducting spring 9, make conducting spring 9 drive fixture block 25 shrink, make bull stick 22 can cater to the wind direction rotation in the rotary trough 20, thereby improve the guard action to framework 1 and flexbile plate 8, clockwork spring 21 stores kinetic energy as elastic potential energy, make things convenient for later stage framework 1 to reset under the elastic potential energy effect.

Although the terms of the frame 1, the U-shaped groove 2, the upper piston 3, the lower piston 4, the magnetostrictive spring 5, the rotating shaft 6, the coil spring 7, the flexible plate 8, the conductive spring 9, the magnetic rod 10, the magnet 11, the electromagnet 12, the self-healing capacitor 13, the sliding cavity 14, the piezoelectric ceramic 15, the magnetic plate 16, the arc-shaped groove 17, the magnetic block 18, the magnetic rod 19, the rotating groove 20, the clockwork spring 21, the rotating rod 22, the clamping groove 23, the groove 24, the clamping block 25, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a tourist attraction is with preventing wind sign, includes framework (1), framework (1) is T font structure from the side, its characterized in that, the top of framework (1) is rotated and is connected with pivot (6), the one end welded fastening of pivot (6) has coil spring (7), pivot (6) lateral wall is around being equipped with flexbile plate (8), the bottom fixedly connected with magnet (11) of flexbile plate (8), the bottom inner wall of framework (1) is equipped with electro-magnet (12) and self-healing capacitor (13), the bottom lateral wall symmetry fixedly connected with bar magnet (10) of flexbile plate (8), bar magnet (10) sliding connection is in framework (1) inner wall, U-shaped groove (2) have been seted up to the lateral wall symmetry of framework (1), symmetrical sliding connection has last piston (3) and lower piston (4) in U-shaped groove (2), go up between piston (3) and lower piston (4) elastic connection have magnetostrictive spring (5), magnetostrictive spring (5) and self-healing condenser (13), electro-magnet (12) electric connection, framework (1) lateral wall symmetry rotates and is connected with and carries out abluent clean part to flexbile plate (8), rotary trough (20) have been seted up to the bottom of framework (1), rotary trough (20) internal rotation is connected with and carries out the rotating member of the triple protection to the sign.

2. The windproof sign for tourist attractions of claim 1, wherein the inner wall of the side of the frame body (1) is symmetrically provided with sliding cavities (14), the top of each sliding cavity (14) is fixedly welded with piezoelectric ceramics (15), and the sliding cavities (14) are internally connected with magnetic plates (16) in a sealing and sliding manner.

3. The windproof sign for tourist attractions of claim 2, wherein the cleaning component comprises arc grooves (17) symmetrically formed in the inner wall of the frame body (1), the arc grooves (17) are communicated with the sliding cavity (14) through hoses, magnetic blocks (18) are hermetically and slidably connected in the arc grooves (17), magnetic rods (19) are symmetrically and rotatably connected to the side wall of the frame body (1), and bristles are fixedly connected to the bottoms of the magnetic rods (19).

4. The windproof sign for tourist attractions of claim 2 wherein the rotating member comprises a rotating rod (22) rotatably connected in a rotating groove (20), a spring (21) is welded and fixed between the rotating rod (22) and the top wall of the rotating groove (20), and a slot (23) is formed in the side wall of the rotating rod (22).

5. The windproof sign for the tourist attractions of claim 4, wherein the side wall of the rotary groove (20) is provided with a groove (24), the groove (24) is internally and elastically connected with a clamping block (25) through a conductive spring (9), and the conductive spring (9) is electrically connected with the piezoelectric ceramic (15).