CN109215538B

CN109215538B - Prevent wind information display device

Info

Publication number: CN109215538B
Application number: CN201811219341.2A
Authority: CN
Inventors: 刘馨月
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2020-07-28
Anticipated expiration: 2038-10-19
Also published as: CN109215538A

Abstract

The invention discloses a windproof information display device, which comprises: a base; the lower end of the first upright post is fixed at the center of the base, and the upper end of the first upright post is rotatably connected with the lower end of the rotating component in a horizontal plane; the information display part is fixed on the column body of the second upright column, the lower end of the second upright column is fixedly connected with two cantilevers through a connecting piece, the upper end of the rotating part is rotatably connected between the two cantilevers, and the two cantilevers drive the second upright column to rotate in a vertical plane; and the gravity parts are respectively and symmetrically arranged at the lower ends of the two cantilevers, so that the second upright post is kept in a balanced and upright state. According to the windproof information display device, when strong wind exists, the information display part can rotate and swing to counteract wind force, balance is kept, stability is good, road workers or workers are prevented from being toppled and smashed, and safety is improved; meanwhile, information display parts such as advertisement banners, posters, flags and the like are prevented from being torn and damaged, and normal operation of propaganda activities is ensured.

Description

Prevent wind information display device

Technical Field

The invention relates to the technical field of information display equipment, in particular to a windproof information display device.

Background

With the progress of society and the rapid development of science and technology, information display means are more and more diversified, and the information display means of pulling at a high place such as advertisement banners, posters, color flags and balloons are mainly adopted for the information display of outdoor large-scale activities, so that the information display device can be widely applied to large-scale activities such as school starting, company starting, meeting starting and the like, and plays the roles of celebration, advertisement and propaganda.

However, the currently and generally adopted information display device mainly comprises a stand column and a support rod, and although the device is simple to mount, the structure is not stable enough, the stability is poor, the information display device can topple over when encountering strong wind, passersby or workers are easy to be injured by smashing, and potential safety hazards exist; meanwhile, the advertisement banner, poster, flag and the like can be torn and damaged, so that normal propaganda is influenced, and the actual use requirement cannot be met.

Disclosure of Invention

Aiming at the technical problems, the invention provides the windproof information display device, which improves the stability and further ensures the safety in the use process.

In order to achieve the above purpose, the invention provides the following technical scheme:

a wind resistant information display device comprising:

a base;

the lower end of the first upright post is fixed at the center of the base, and the upper end of the first upright post is rotatably connected with the lower end of the rotating component in a horizontal plane;

the information display part is fixed on the column body of the second upright column, the lower end of the second upright column is fixedly connected with two cantilevers through a connecting piece, the upper end of the rotating part is rotatably connected between the two cantilevers, and the two cantilevers drive the second upright column to swing in a vertical plane by taking the rotating part as a shaft;

and the gravity parts are respectively and symmetrically arranged at the lower ends of the two cantilevers, so that the second upright post keeps balance and restores to an upright state.

Furthermore, the rotating part comprises a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is longitudinally arranged and the second rotating shaft is transversely arranged, and the first rotating shaft is fixedly connected below the second rotating shaft; through holes are respectively formed in the two cantilevers at the same horizontal height, and two ends of the second rotating shaft are hinged into the two through holes.

Further, the lower extreme of cantilever is fixed with the mounting groove, wherein gravity parts installs.

Further, the gravity part is a cement block, a lead block or an iron block.

Furthermore, the base comprises four seat legs and four supporting rods which are symmetrically arranged, one end of each supporting rod is fixed in the middle of one seat leg, and the other end of each supporting rod is fixed on the first stand column.

Further, a second seat leg is nested within the seat leg.

Further, the second stand is sleeve structure, and its inside has cup jointed a plurality of stands, and is fixed through the fixed pin between the stand.

Further, the upper end and the lower extreme of second stand all are equipped with solid fixed ring.

Compared with the prior art, the invention has the beneficial effects that:

according to the windproof information display device, when the weather of strong wind is met, the information display components such as the advertisement banner, the poster and the flag can rotate in the horizontal direction along with the second upright post to counteract wind power, the upper end of the rotating component can also serve as the shaft and swing in the vertical plane along with the second upright post, and the gravity components at the lower ends of the two cantilevers keep balance, so that the information display device is restored to the upright state, the stability of the windproof information display device is ensured, the phenomenon that the information display device topples over and smashes passersby or workers when the weather of strong wind is avoided, and the safety is improved; meanwhile, information display parts such as advertisement banners, posters and flags are prevented from being torn and damaged, normal operation of propaganda activities is guaranteed, actual use requirements are met, and the practicability is good.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention.

Description of reference numerals:

1. a base; 2. a first upright post; 3. a second upright post; 4. a cantilever; 5. a gravity member; 6. a first rotating shaft; 7. a second rotating shaft; 8. mounting grooves; 9. a seat leg; 10. a support bar; 11. a second seat leg; 12. a fixing pin; 13. and (4) fixing the ring.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1, the windproof information display apparatus according to the present invention includes:

a base 1;

the lower end of the first upright post 2 is fixed at the center of the base 1, and the upper end of the first upright post 1 is rotatably connected with the lower end of the rotating component in a horizontal plane;

the information display device comprises a second upright post 3, wherein an information display part is fixed on a post body of the second upright post 3, the lower end of the second upright post 3 is fixedly connected with two cantilevers 4 through a connecting piece, the upper end of a rotating part is rotatably connected between the two cantilevers 4, and the two cantilevers 4 drive the second upright post 3 to swing in a vertical plane;

and the gravity parts 5 are respectively and symmetrically arranged at the lower ends of the two cantilevers 4, so that the second upright post 3 keeps balance and restores to an upright state.

Specifically, the information display part includes the advertisement banner, the poster, the flag etc. with on being fixed in the cylinder of second stand 3, the height of first stand 2 is at 0.8 ~ 1.2 meters, guarantee that first stand 2 firmly is fixed in ground through base 1, when meetting the weather of strong wind, the advertisement banner, the poster, the flag etc. not only can follow second stand 3 in the aspect of the rotation of level, offset wind-force, the upper end that can also rotate the part is the axle, swing in the vertical plane along with second stand 3, and keep balance through the gravity part 5 of the lower extreme of two cantilevers 4, guarantee its stability, make it resume upright state. In a preferred embodiment, the gravity element 5 is a cement block, a lead block or an iron block.

As a preferred embodiment, the rotating part comprises a first rotating shaft 6 arranged longitudinally and a second rotating shaft 7 arranged transversely, and the first rotating shaft 6 is fixedly connected below the second rotating shaft 7; two cantilevers 4 are respectively provided with a through hole at the same horizontal height, and two ends of the second rotating shaft 7 are hinged in the two through holes.

In a preferred embodiment, a mounting groove 8 is fixed to the lower end of the cantilever 4, and the gravity member 5 is mounted therein. The design of mounting groove 8 is convenient for the installation and the dismantlement of gravity part 5, prevents it simultaneously and drops, guarantees the stability and the security of device.

In a preferred embodiment, the base 1 comprises four seat legs 9 and four support rods 10, which are symmetrically arranged, and one end of each support rod 10 is fixed in the middle of one seat leg 9, and the other end is fixed on the first upright post 2. The four seat legs 9 support the device in four directions, stress is more balanced, and the supporting rods 10 further reinforce the device, so that the stability of the device is guaranteed.

In a preferred embodiment, a second seat leg 11 is inserted into the seat leg 9. According to the height of the second upright post 3, the second seat leg 11 can be extended out of the seat leg 9, and the length of the second seat leg 11 is adjusted correspondingly, so that the stability of the base is further ensured.

In a preferred embodiment, the second upright 3 is a sleeve structure, a plurality of uprights are sleeved inside the sleeve structure, and the uprights are fixed by fixing pins 12. The sleeve structure makes the second upright post 3 carry out corresponding length adjustment along with the length of the information display part, the length can reach 2-6 meters, and meanwhile, the information display part is convenient to lift and fix.

In a preferred embodiment, the upper and lower ends of the second upright are provided with fixing rings 13. The upper end and the lower end of the information display component can be connected with the fixing ring 13 through connecting pieces such as ropes, locks and the like, so that the information display component is convenient to install and disassemble.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a prevent wind information display device which characterized in that includes:

a base;

the information display device comprises a second upright post, an information display part is fixed on a post body of the second upright post, the lower end of the second upright post is fixedly connected with two cantilevers through a connecting piece, the upper end of a rotating part is rotatably connected between the two cantilevers, the two cantilevers drive the second upright post to swing in a vertical plane by taking the rotating part as a shaft, and the upper end and the lower end of the second upright post are respectively provided with a fixing ring;

the gravity parts are respectively and symmetrically arranged at the lower ends of the two cantilevers, so that the second upright post keeps balance and restores to an upright state;

the rotating part comprises a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is longitudinally arranged, the second rotating shaft is transversely arranged, and the first rotating shaft is fixedly connected below the second rotating shaft; through holes are respectively formed in the two cantilevers at the same horizontal height, and two ends of the second rotating shaft are hinged into the two through holes.

2. The wind resistant information display device of claim 1, wherein a mounting groove is fixed to a lower end of said cantilever, wherein said gravity member is mounted therein.

3. The wind resistant information display device of claim 1, wherein the gravity element is a block of cement, lead or iron.

4. The windproof information display device according to claim 1, wherein the base includes four seat legs and four support rods symmetrically disposed about the seat legs, each support rod having one end secured to a middle portion of one of the seat legs and the other end secured to the first vertical post.

5. The wind resistant information display device of claim 4, wherein a second seat leg is nested within said seat leg.

6. The windproof information display device according to claim 1, wherein the second upright is of a sleeve structure, a plurality of uprights are sleeved inside the second upright, and the uprights are fixed by fixing pins.