CN111312109B

CN111312109B - Device that LED lamp bill-board can contract under receiving strong wind

Info

Publication number: CN111312109B
Application number: CN202010135976.5A
Authority: CN
Inventors: 朱大帅
Original assignee: Taizhou Luqiao Jiedi Sanitary Ware Factory
Current assignee: Taizhou Luqiao Jiedi sanitary ware factory
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-12-03
Anticipated expiration: 2040-03-02
Also published as: CN111312109A

Abstract

The invention relates to the technical field of LED lamps and discloses a device capable of shrinking an LED lamp billboard under the action of strong wind. This LED lamp bill-board receives the device that can contract under the strong wind, through the first rotation pole of controlling means control, when first rotation pole clockwise rotates, the movable connecting rod stretches out, and when first rotation pole anticlockwise rotates, the movable connecting rod shrink, the bill-board is in the state of perpendicular and backup pad, when meetting the strong wind, thereby can realize the shrink of bill-board and stretch out through remote control controlling means to can realize avoiding the effect that the strong wind blew.

Description

Device that LED lamp bill-board can contract under receiving strong wind

Technical Field

The invention relates to the technical field of LED lamps, in particular to a device capable of shrinking an LED lamp billboard under strong wind.

Background

With the progress of social development, more and more commodities appear in the life of people, with the increase of the quantity of commodities, the competitiveness among the commodities is increased, a media company appears, various types of advertisements are designed to be put in places with large pedestrian volume, so that more people can see the advertisement design, and the advertisement design can leave a deep influence, namely the places which are good or bad for distinguishing the media company are generally provided with large-scale advertising boards on streets or roadsides with high pedestrian volume, and a plurality of LED lamps are arranged on the advertising boards, so that the advertising boards can be striking at night in time, and the influence can be left on passers.

However, a problem exists in many cities at present, when too much wind occurs, the billboard falls down to injure passers-by, and also falls down due to long-term unrepairings of the billboard, which is often seen.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the device for the LED lamp advertising board to be contracted under strong wind, which has the advantages of being free to retract and release, capable of preventing strong wind from blowing off and the like, and solves the problem that the prior device is inconvenient to mount and dismount due to the fact that the strength of the mounting part is enhanced.

(II) technical scheme

In order to achieve the purposes of free retraction and release, capability of preventing strong wind from blowing off and the like, the invention provides the following technical scheme: the utility model provides a device that LED lamp bill-board can contract under receiving strong wind, the camera includes a supporting plate, the left end at the top of backup pad is rotated through the spliced pole and is connected with first dwang, there is movable connecting rod on the top of backup pad through movable block movable mounting, the top fixed mounting of movable block has the bill-board, the lower extreme fixed mounting of movable block has the curved bar, both ends all rotate about the backup pad rear end and are connected with the connection carousel, movable mounting has the limiting plate between two connection carousels, the rear end of spliced pole rotates and is connected with the second dwang, the lower extreme fixed mounting of second dwang has the connecting rod, the equal fixed mounting in both ends has spacing frame about the backup pad rear portion, the left end fixed mounting of backup pad has controlling means, controlling means's inside fixed rotation is connected with first gear, the upper end fixed mounting of first gear has the steering board.

Preferably, the left end of activity connecting rod and the connected relationship between the spliced pole are for rotating the connection, the right-hand member of dwang and the connected relationship between the activity connecting rod are swing joint, through the first dwang of controlling means control, when first dwang clockwise rotates, the activity connecting rod stretches out, when first dwang anticlockwise rotates, the activity connecting rod shrink, the advertising panel is in the state perpendicular with the backup pad, when meetting the strong wind, thereby can realize the shrink and stretch out of advertising panel through remote control controlling means, thereby can realize avoiding the effect that the strong wind blows off.

Preferably, set up the spout corresponding with the movable block in the backup pad, the front end and the advertising panel fixed connection of spout are extended to the front end of curved bar, rotate through controlling means control second dwang, the second dwang rotates on the spliced pole drive connection carousel, the connection carousel fixed mounting of backup pad right-hand member is on the connecting rod, drive the connecting rod motion when the second dwang rotates, the connecting rod drives the connection carousel motion of right-hand member, can keep the limiting plate can not take place skew slope when the motion, when the advertising panel stretches out, control its show surface through the second dwang.

Preferably, the right end of the connecting rod is fixedly connected with the connecting turntable at the right end, and the connecting relationship between the connecting rod and the connecting column is movable connection.

Preferably, set up the spacing groove corresponding with the curved bar on the limiting plate, the bottom of curved bar is swing joint with the relation of connection of spacing groove, the position of spacing groove control curved bar, the curved bar can take place rotatoryly under the effect of spacing groove, thereby can drive the advertisement version rotation, can control the position relation of advertising panel and backup pad, can control the second dwang rotation when wind-force is less, thereby control advertising panel and backup pad are vertical placing, will reduce the wind-force of acting on the advertising panel like this, if when wind-force is stronger, the shrink of the first dwang control movable connecting rod of re-control, it is folding with the advertising panel.

Preferably, the second rotating rod is fixedly connected with the right end of the connecting turntable, the advertising board is movably connected with the supporting plate, the advertising board can be parallel to the supporting plate from vertical, and the advertising board can be kept parallel in normal weather and kept vertical in the weather of strong wind, rain and snow.

(III) advantageous effects

Compared with the prior art, the invention provides a device for shrinking an LED lamp billboard under strong wind, which has the following beneficial effects:

1. this LED lamp bill-board receives the device that can contract under the strong wind, through the first rotation pole of controlling means control, when first rotation pole clockwise rotates, the movable connecting rod stretches out, and when first rotation pole anticlockwise rotates, the movable connecting rod shrink, the bill-board is in the state of perpendicular and backup pad, when meetting the strong wind, thereby can realize the shrink of bill-board and stretch out through remote control controlling means to can realize avoiding the effect that the strong wind blew.

2. This LED lamp bill-board receives the device that can contract under the strong wind, rotate through controlling means control second dwang, the second dwang rotates on the spliced pole and drives the connection carousel and rotate, the connection carousel fixed mounting of backup pad right-hand member is on the connecting rod, drive the connecting rod motion when the second dwang rotates, the connecting rod drives the connection carousel motion of right-hand member, can keep the limiting plate can not take place skew slope when the motion, when the bill-board stretches out, control its show surface through the second dwang, thereby realize the effect that can freely alternate the angle, the bandwagon effect of bill-board has been increased.

Drawings

FIG. 1 is a top view of the structure of the present invention;

FIG. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a cross-sectional view of a support plate structure of the present invention;

FIG. 5 is a side cross-sectional view of a support plate structure of the present invention;

fig. 6 is a schematic view of the connection between the advertisement board and the curved bar structure according to the present invention.

In the figure: the automatic direction adjusting device comprises a supporting plate 1, a connecting column 2, a first rotating rod 3, a movable block 4, a movable connecting rod 5, a billboard 6, a bent rod 7, a connecting turntable 8, a limiting plate 9, a second rotating rod 10, a connecting rod 11, a limiting frame 12, a control device 13, a first gear 1301, a direction adjusting plate 1302, a sliding groove 14 and a limiting groove 15.

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. 1-6, a device for shrinking an LED lamp billboard under strong wind comprises a supporting plate 1, a first rotating rod 3 is rotatably connected to the left end of the top of the supporting plate 1 through a connecting post 2, a chute 14 corresponding to a movable block 4 is formed in the supporting plate 1, the front end of a curved rod 7 extends to the front end of the chute 14 and is fixedly connected with the billboard 6, a control device controls a second rotating rod 10 to rotate, the second rotating rod 10 rotates on the connecting post 2 to drive a connecting turntable 8 to rotate, the connecting turntable 8 at the right end of the supporting plate 1 is fixedly installed on a connecting rod 11, the connecting rod 11 is driven to move while the second rotating rod 10 rotates, the connecting turntable 8 at the right end is driven by the connecting rod 11 to move, so that the limiting plate can be kept from deviating and inclining during moving, when the billboard 6 is stretched, the display surface of the billboard is controlled by the second rotating rod 10, the top end of the supporting plate 1 is movably provided with a movable connecting rod 5 through a movable block 4, the left end of the movable connecting rod 5 is in rotary connection with the connecting column 2, the right end of the rotating rod 3 is in movable connection with the movable connecting rod 5, the first rotating rod 3 is controlled through a control device 13, when the first rotating rod 3 rotates clockwise, the movable connecting rod 5 is extended, when the first rotating rod 3 rotates anticlockwise, the movable connecting rod 5 is contracted, the advertising board 6 is in a state vertical to the supporting plate 1, when strong wind is met, the contraction and extension of the advertising board 6 can be realized through the remote control device 13, so that the effect of avoiding the strong wind from blowing off can be realized, the top end of the movable block 4 is fixedly provided with the advertising board 6, the lower end of the movable block 4 is fixedly provided with a curved rod 7, the left end and the right end of the rear end of the supporting plate 1 are both rotatably connected with a connecting turntable 8, a limit plate 9 is movably arranged between the two connecting turntables 8, a limit groove 15 corresponding to the curved bar 7 is arranged on the limit plate 9, the connection relation between the bottom end of the curved bar 7 and the limit groove 15 is movably connected, the limit groove 15 controls the position of the curved bar 7, the curved bar 7 can rotate under the action of the limit groove 15, so that the advertising board 6 can be driven to rotate, the position relation between the advertising board 6 and the support plate 1 can be controlled, the second rotating bar 10 can be controlled to rotate when wind power is low, so that the advertising board 6 and the support plate are vertically placed, the wind power acting on the advertising board 6 can be reduced, if the wind power is high, the first rotating bar 3 is controlled to control the movable connecting rod 5 to contract, the advertising board 6 is folded, the rear end of the connecting post 2 is rotatably connected with the second rotating bar 10, the connection relation between the second rotating bar 10 and the connecting turntables 8 at the right end is fixedly connected, the connection between billboard 6 and backup pad 1 is swing joint, billboard 6 can become parallel from vertical with the position relation between the backup pad 1, under normal weather, keep parallel, just keep the vertical state meetting strong wind, rain and snow weather, the lower extreme fixed mounting of second dwang 10 has connecting rod 11, the right-hand member of connecting rod 11 and the connection carousel 8 fixed connection of right-hand member, connection between connecting rod 11 and the spliced pole 2 is swing joint, the equal fixed mounting in both ends has spacing frame 12 about backup pad 1 rear portion, the left end fixed mounting of backup pad 1 has controlling means 13, the inside fixed rotation of controlling means 13 is connected with first gear 1301, the upper end fixed mounting of first gear 1301 has to transfer board 1302.

The working principle is as follows: when the device works normally, the turning plate 1302 is blown by wind to drive the first gear 1301 to rotate, the first gear 1301 drives the second gear to rotate, then the first rotating rod 3 is controlled, when the first rotating rod 3 rotates clockwise, the movable connecting rod 5 extends, when the first rotating rod 3 rotates anticlockwise, the movable connecting rod 5 contracts, the advertising board 6 is in a state vertical to the support plate 1, when strong wind is met, the contraction and the extension of the advertising board 6 can be realized through the remote control device 13, so that the effect of avoiding strong wind from blowing off can be realized, the control device 13 controls the second rotating rod 10 to rotate, the second rotating rod 10 rotates on the connecting column 2 to drive the connecting turntable 8 to rotate, the connecting turntable 8 at the right end of the support plate 1 is fixedly arranged on the connecting rod 11, the connecting rod 11 is driven to move when the second rotating rod 10 rotates, the connecting rod 11 drives the connecting turntable 8 at the right end to move, the limiting plate can be kept not to deviate and incline when moving, and when the advertising board 6 is stretched, the display surface of the advertising board is controlled through the second rotating rod 10, so that the effect of freely changing angles is achieved, and the effect of displaying the advertising board 6 is improved.

In conclusion, the device that the LED lamp advertising board can be contracted under strong wind can expand and contract the advertising board 6 by utilizing a mechanical device, so that the advertising board 6 is prevented from being influenced or damaged under the severe weather of strong wind, strong snow and the like.

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

1. The utility model provides a device that LED lamp bill-board can contract under receiving strong wind, includes backup pad (1), its characterized in that: the left end at the top of the supporting plate (1) is rotatably connected with a first rotating rod (3) through a connecting column (2), the top of the supporting plate (1) is movably connected with a movable connecting rod (5) through a movable block (4), the top of the movable block (4) is fixedly provided with an advertising board (6), the lower end of the movable block (4) is fixedly provided with a curved rod (7), the left end and the right end of the rear end of the supporting plate (1) are rotatably connected with connecting turntables (8), a limiting plate (9) is movably arranged between the two connecting turntables (8), the rear end of the connecting column (2) is rotatably connected with a second rotating rod (10), the lower end of the second rotating rod (10) is fixedly provided with a connecting rod (11), the left end and the right end of the rear part of the supporting plate (1) are fixedly provided with limiting frames (12), the left end of the supporting plate (1) is fixedly provided with a control device (13), the inner part of the control device (13) is fixedly connected with a first gear (1301), the upper end of the first gear (1301) is fixedly provided with a direction adjusting plate (1302);

the left end of the movable connecting rod (5) is rotatably connected with the connecting column (2), and the right end of the first rotating rod (3) is movably connected with the movable connecting rod (5);

a sliding groove (14) corresponding to the movable block (4) is formed in the supporting plate (1), and the front end of the curved rod (7) extends to the front end of the sliding groove (14) and is fixedly connected with the advertising board (6);

the right end of the connecting rod (11) is fixedly connected with the connecting turntable (8) at the right end, and the connecting relationship between the connecting rod (11) and the connecting column (2) is flexible connection;

a limiting groove (15) corresponding to the curved rod (7) is formed in the limiting plate (9), the connection relation between the bottom end of the curved rod (7) and the limiting groove (15) is a movable connection, and a second gear corresponding to the first gear (1301) is rotatably connected to the connecting column (2);

the second rotating rod (10) is fixedly connected with the right connecting turntable (8), and the advertising board (6) is movably connected with the supporting board (1).