CN213601575U

CN213601575U - Foldable billboard used outdoors

Info

Publication number: CN213601575U
Application number: CN202023103705.6U
Authority: CN
Inventors: 陈家威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-02
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an outdoor foldable billboard in the technical field of advertising equipment, which comprises a base, wherein the left and right ends of the base are provided with vertical rods, two vertical rods are provided with supporting plates, a plurality of bearings are arranged above the base, rotating rods are arranged in the bearings, a billboard is arranged above the rotating rods, the upper part of the billboard is provided with an L-shaped rotating rod, the supporting plates are provided with a plurality of first bearings, the L-shaped rotating rod is arranged in the first bearings, the inverted L-shaped rotating rod is driven to rotate by the rotation of a motor, the inverted L-shaped rotating rod can drive the left and right movement of a connecting guide rod while rotating, the left and right movement of the connecting guide rod can drive the rotation of the L-shaped rotating rod, all billboards are driven to rotate in the same direction by a linkage mechanism, the two sides of the billboard can be shown in the same direction before people for propaganda, when the natural wind power is too large, the angle of accessible regulation bill-board reduces the resistance of wind, places the potential safety hazard that the bill-board windage is too big to cause.

Description

Foldable billboard used outdoors

Technical Field

The utility model relates to an advertising equipment technical field specifically is a folded cascade bill-board for it is outdoor.

Background

The advertisement is generally used to distribute commodity information or commercial activity information, and the conventional advertisement medium mainly includes a billboard or an advertisement screen, and outputs related advertisement information through an advertisement screen. Outdoor and indoor in each city, can all see the bill-board of shape look, when the trade company reaches propaganda own product through these bill-boards, can also provide certain suggestion, direction, the effect of rendering up the atmosphere for the pedestrian, still let the impression of people when beautifying the environment dark, current bill-board is mostly planar bill-board, and this kind of bill-board has that whole effectual, the space of a whole page is big and the advantage of concentrating.

At present the bill-board mostly adopts fixedly when using, can only make the people of same direction see the bill-board of same direction, and in strong wind weather, because the too big resistance grow of wind of bill-board, lead to the bill-board to be blown down by wind very easily, cause the casualties, have great potential safety hazard.

Based on this, the utility model designs a be used for outdoor folded cascade bill-board to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for outdoor folded cascade bill-board to propose present bill-board majority in solving above-mentioned background art and adopt fixedly when using, can only make the people of same direction see the bill-board of same direction, and at strong wind weather, because the too big resistance grow of wind of bill-board leads to the bill-board to be blown down by wind very easily, causes the casualties, has the problem of great potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable billboard used outdoors comprises a base, wherein vertical rods are arranged at the left end and the right end of the base, supporting plates are arranged on the two vertical rods, a plurality of bearings are arranged above the base, rotating rods are arranged in the bearings, a billboard is arranged above the rotating rods, an L-shaped rotating rod is arranged at the upper part of the billboard, a plurality of first bearings are arranged on the supporting plates, the L-shaped rotating rod is arranged inside the first bearings, a second bearing is arranged at the top of the L-shaped rotating rod, a connecting guide rod is arranged above the two second bearings, an inverted L-shaped rotating rod is arranged above the left end of the connecting guide rod, a protective cover is arranged above the supporting plates, a motor is arranged above the left end of the protective cover, a motor protective cover is arranged outside the motor, and the problem that most of the prior billboard adopts a fixed type when in use, and only people in the same direction, in windy weather, the billboard is easily blown down by wind because the resistance of the billboard to too much wind is increased, so that casualties are caused, and the problem of great potential safety hazards exists.

As a further aspect of the present invention, the rotating rod rotates on the bearing.

As a further aspect of the present invention, the L-shaped rotating rod rotates on the first bearing.

As a further aspect of the present invention, the connecting guide rotates on the second bearing.

As a further aspect of the present invention, the output end of the motor is fixedly connected to the inverted L-shaped rotating rod.

As a further proposal of the utility model, the L-shaped rotating rod and the inverted L-shaped rotating rod are the same in structure size and shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a rationally, moreover, the steam generator is simple in structure, rotation through the motor, it rotates to drive the shape bull stick of falling L, can drive the side-to-side motion of connecting the guide arm when the shape bull stick of falling L pivoted, the side-to-side motion of connecting the guide arm can drive the rotation of L shape bull stick, drive all bill-boards syntropy through the link gear and rotate at last, can show the both sides and carry out the propaganda before the people of same direction, when natural wind-force is too big, the accessible is adjusted the angle of bill-board and is reduced the resistance of wind, place the too big potential safety hazard that causes of bill-board windage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

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

in the drawings, the components represented by the respective reference numerals are listed below:

1. the advertising board comprises a base 2, a vertical rod 3, a supporting plate 4, a bearing 5, a rotating rod 6, an advertising board 7, an L-shaped rotating rod 8, a first bearing 9, a second bearing 10, a connecting guide rod 11, an inverted L-shaped rotating rod 12, a protective cover 13, a motor 14 and a motor protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a foldable billboard used outdoors comprises a base 1, wherein vertical rods 2 are arranged at the left end and the right end of the base 1, support plates 3 are arranged on the two vertical rods 2, a plurality of bearings 4 are arranged above the base 1, rotating rods 5 are arranged in the bearings 4, a billboard 6 is arranged above the rotating rods 5, an L-shaped rotating rod 7 is arranged at the upper part of the billboard 6, a plurality of first bearings 8 are arranged on the support plates 3, the L-shaped rotating rod 7 is arranged in the first bearings 8, a second bearing 9 is arranged at the top of the L-shaped rotating rod 7, a connecting guide rod 10 is arranged above the two second bearings 9, an inverted L-shaped rotating rod 11 is arranged above the left end of the connecting guide rod 10, a protective cover 12 is arranged above the support plate 3, a motor 13 is arranged above the left end of the protective cover 12, a motor protective cover 14 is arranged outside the motor 13, the problem of present bill-board when using mostly adopt fixed, can only make the people of same direction see the bill-board of same direction, and in strong wind weather, because the too big resistance grow of wind of bill-board leads to the bill-board to be blown down by wind very easily, causes the casualties, has great potential safety hazard is solved.

The rotating rod 5 rotates on the bearing 4.

The L-shaped rotary rod 7 rotates on a first bearing 8.

The connecting link 10 rotates on the second bearing 9.

The output end of the motor 13 is fixedly connected with the inverted L-shaped rotating rod 11.

The L-shaped rotating rod 7 and the inverted L-shaped rotating rod 11 have the same structure, size and shape.

The utility model discloses the theory of operation: accessible motor 13's rotation during the use, it rotates to drive the bull stick 11 that falls L shape, the side-to-side motion that can drive connecting guide arm 10 when falling L shape bull stick 11 pivoted, the side-to-side motion of connecting guide arm 10 can drive the rotation of L shape bull stick 7, drive all bill-boards 6 syntropy rotations through link gear at last, can show the people's face of same direction with both sides and carry out the propaganda, when natural wind-force is too big, the angle that the accessible was adjusted bill-board 6 reduces the resistance of wind, place the potential safety hazard that bill-board 6 windage caused greatly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A foldable billboard for outdoor use, comprising a base (1), characterized in that: the novel advertising board is characterized in that vertical rods (2) are arranged at the left end and the right end of the base (1), supporting plates (3) are arranged on the two vertical rods (2), a plurality of bearings (4) are arranged above the base (1), rotating rods (5) are arranged in the bearings (4), advertising boards (6) are arranged above the rotating rods (5), L-shaped rotating rods (7) are arranged on the upper portions of the advertising boards (6), a plurality of first bearings (8) are arranged on the supporting plates (3), the L-shaped rotating rods (7) are arranged inside the first bearings (8), second bearings (9) are arranged at the tops of the L-shaped rotating rods (7), connecting guide rods (10) are arranged above the second bearings (9), inverted L-shaped rotating rods (11) are arranged above the left ends of the connecting guide rods (10), a protective cover (12) is arranged above the supporting plates (3), and a motor (13) is arranged above the left ends of the protective cover (, and a motor protective cover (14) is arranged outside the motor (13).

2. A foldable billboard for outdoors as in claim 1, further comprising: the rotating rod (5) rotates on the bearing (4).

3. A foldable billboard for outdoors as in claim 1, further comprising: the L-shaped rotating rod (7) rotates on a first bearing (8).

4. A foldable billboard for outdoors as in claim 1, further comprising: the connecting guide rod (10) rotates on the second bearing (9).

5. A foldable billboard for outdoors as in claim 1, further comprising: the output end of the motor (13) is fixedly connected with the inverted L-shaped rotating rod (11).

6. A foldable billboard for outdoors as in claim 1, further comprising: the L-shaped rotating rod (7) and the inverted L-shaped rotating rod (11) are identical in structure size and shape.