CN215643592U

CN215643592U - Adjustable billboard

Info

Publication number: CN215643592U
Application number: CN202121807292.1U
Authority: CN
Inventors: 李秋萍
Original assignee: Nanjing Huanxiaofu Advertising Culture Media Co ltd
Current assignee: Nanjing Huanxiaofu Advertising Culture Media Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-25
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an adjustable billboard, which comprises a billboard body, wherein the billboard body comprises a base, a rotary drum is arranged on the base in a sliding manner, a driving motor connected with the base is arranged on one side of the rotary drum, the output end of the driving motor is connected with a first gear through a driving rotating shaft, a second gear in meshing transmission connection with the first gear is sleeved on the rotary drum, a spiral groove is formed in the side wall of the rotary drum, a lifting rod is arranged in the rotary drum, the lower end of the lifting rod is connected with the base through a multi-section telescopic rod, a sliding block in sliding connection with the spiral groove is arranged on the side wall of the lifting rod, and the upper end of the lifting rod is connected with a billboard body. When the height of the billboard loading body needs to be adjusted, the driving motor is started, so that the driving rotating shaft and the first gear rotate to drive the second gear and the rotating drum to rotate, the lifting rod moves upwards under the matching action of the lifting rod and the spiral groove, the height of the billboard loading body is convenient to improve, and the billboard is convenient to heighten and display.

Description

Adjustable billboard

Technical Field

The utility model relates to the technical field of billboards, in particular to an adjustable billboard.

Background

The billboard is mainly used for propaganda and is generally arranged outdoors.

The display surface of the existing billboard is also fixed generally, and the height of the existing billboard can not be adjusted for display.

Disclosure of Invention

In view of the above, the present invention is directed to an adjustable billboard that addresses all or one of the problems of the background art.

Based on the above purpose, the utility model provides an adjustable billboard, which comprises a billboard body, wherein the billboard body comprises a base, a rotary drum is arranged on the base in a sliding manner, a driving motor connected with the base is arranged on one side of the rotary drum, the output end of the driving motor is connected with a first gear through a driving rotating shaft, a second gear in meshing transmission connection with the first gear is sleeved on the rotary drum, a spiral groove is formed in the side wall of the rotary drum, a lifting rod is arranged in the rotary drum, the lower end of the lifting rod is connected with the base through a multi-section telescopic rod, a sliding block in sliding connection with the spiral groove is arranged on the side wall of the lifting rod, and the upper end of the lifting rod is connected with a billboard body.

Optionally, a plurality of sections of telescopic cover barrels are arranged between the mahjong loading body and the base.

Optionally, the multi-section telescopic cover cylinder is provided with a slot.

Optionally, an annular sliding groove is formed in the base, and an annular sliding block which is matched with the annular sliding groove and is in sliding connection with the annular sliding groove is arranged at the lower end of the rotary drum.

Optionally, a plurality of lamp bodies are arranged in the license plate mounting body.

Optionally, a solar electric plate is arranged above the upper plate body, and the solar electric plate, the lamp body, the protective resistor and the switch are connected in series.

From the above, according to the adjustable billboard provided by the utility model, when the height of the billboard body needs to be adjusted, the driving motor is started to drive the rotating shaft and the first gear to rotate, and drive the second gear and the rotating drum to rotate, so that the lifting rod moves upwards under the matching action of the lifting rod and the spiral groove, the height of the billboard body is conveniently increased, and the billboard is conveniently displayed in an increased mode.

Drawings

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

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

In the figure: the billboard comprises a billboard body 1, a base 2, a driving motor 3, a driving rotating shaft 4, a first gear 5, a second gear 6, a lifting rod 7, a multi-section telescopic rod 8, a spiral groove 9, a billboard loading body 10, a rotary drum 11 and a sliding block 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

An adjustable billboard comprises a billboard body 1, wherein the billboard body 1 comprises a base 2, a rotary drum 11 is arranged on the base 2 in a sliding manner, a driving motor 3 connected with the base 2 is arranged on one side of the rotary drum 11, the output end of the driving motor 3 is connected with a first gear 5 through a driving rotating shaft 4, a second gear 6 in meshing transmission connection with the first gear 5 is sleeved on the rotary drum 11, a spiral groove 9 is arranged on the side wall of the rotary drum 11, a lifting rod 7 is arranged in the rotary drum 11, the lower end of the lifting rod 7 is connected with the base 2 through a multi-section telescopic rod 8, a slide block 12 in sliding connection with the spiral groove 9 is arranged on the side wall of the lifting rod 7, an upper billboard body 10 is connected to the upper end of the lifting rod 7, and when the height of the billboard body 10 needs to be adjusted, the driving motor 3 is started to drive the rotating shaft 4 and the first gear 5 to rotate, the second gear 6 and the rotary drum 11 are driven to rotate, and under the limitation of the spiral groove 9, the lifting rod 7 moves upwards under the matching action of the lifting rod 7 and the spiral groove 9, so that the height of the upper board body 10 is convenient to increase, and the billboard is convenient to heighten and display.

In order to protect the driving motor 3, a plurality of sections of telescopic cover barrels are arranged between the mahjong tile loading body 10 and the base 2.

In order to facilitate more advertising, the multi-section telescopic cover cylinder is provided with slots, and advertising leaflets can be placed in the slots.

In order to facilitate the rotation of the rotary drum 11, which can be relatively smooth, an annular sliding groove is arranged on the base 2, and an annular sliding block which is in sliding connection with the annular sliding groove in a matched manner is arranged at the lower end of the rotary drum 11.

In order to better display the billboard, a plurality of lamp bodies are arranged in the upper billboard body 10.

In order to save energy conveniently, a solar electric plate is arranged above the license plate body 10, and the solar electric plate, the lamp body, the protective resistor and the switch are connected in series.

When the height of the upper card body 10 needs to be adjusted, the driving motor 3 is started, so that the driving rotating shaft 4 and the first gear 5 rotate to drive the second gear 6 and the rotating drum 11 to rotate, and the lifting rod 7 moves upwards under the matching action of the lifting rod 7 and the spiral groove 9 under the limitation of the spiral groove 9, so that the height of the upper card body 10 is convenient to improve, and the advertising board is convenient to heighten and display.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

Furthermore, the description and discussion are intended to be simplified and not to obscure the description of one or more embodiments. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details are set forth in order to describe example embodiments of the disclosure, it will be apparent to one skilled in the art that one or more embodiments of the disclosure may be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The adjustable billboard is characterized by comprising a billboard body (1), wherein the billboard body (1) comprises a base (2), a rotary drum (11) is arranged on the base (2) in a sliding manner, one side of the rotary drum (11) is provided with a driving motor (3) connected with the base (2), the output end of the driving motor (3) is connected with a first gear (5) through a driving rotary shaft (4), a second gear (6) in meshing transmission connection with the first gear (5) is sleeved on the rotary drum (11), a spiral groove (9) is formed in the side wall of the rotary drum (11), a lifting rod (7) is arranged in the rotary drum (11), the lower end of the lifting rod (7) is connected with the base (2) through a plurality of sections of telescopic rods (8), a sliding block (12) in sliding connection with the spiral groove (9) is arranged on the side wall of the lifting rod (7), the upper end of the lifting rod (7) is connected with an upper card body (10).

2. An adjustable billboard according to claim 1, in which a plurality of sections of telescopic cover cylinders are arranged between the billboard body (10) and the base (2).

3. The adjustable billboard of claim 2, wherein the plurality of telescoping sleeves are provided with slots.

4. An adjustable billboard according to claim 1, in which the base (2) is provided with an annular chute and the lower end of the drum (11) is provided with an annular sliding block which is in sliding engagement with the annular chute.

5. The adjustable billboard of claim 1, wherein a plurality of light bodies are disposed in the upper board body (10).

6. The adjustable advertising board as claimed in claim 5, wherein a solar panel is arranged above the upper board body (10), and the solar panel, the lamp body, the protective resistor and the switch are connected in series.