Adjustable advertising rack and adjustment method
An advertising stand and billboard technology, which is applied in the field of advertising tools, can solve the problem of shortening the service life of the billboard, and achieve the effects of good rotation synchronization, not easy to be blown down by strong wind, and prolonging the service life.
Active Publication Date: 2021-05-11
河南大学民生学院
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the shortcoming that the billboards currently installed on the billboards are easily damaged by strong winds and shorten the service life, and provide an advertising rack that is not easy to be blown down by strong winds and billboards that are not easily damaged by strong winds and can prolong the service life. Adjustment of advertising racks and adjustment methods
Method used
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[0018] as attached figure 1 , attached figure 2 The shown adjustable advertising stand includes: a controller 1, a wind direction and wind speed sensor 2, a base provided with a turntable 3, a column whose lower end is connected to the turntable 3, and an installation ring arranged on the outer side of the column at the upper part. The billboard 5 of the advertisement frame 4 is located at the lower part of the column outer side and is provided with four annular tracks 7 of slide blocks 6 corresponding to the billboard 5 one-to-one. One corresponding mounting arm 8, mounting seat 9, and mounting arm 8 steering device; four mounting arms 8 are evenly distributed along the circumference of the column; the inner ends of the two opposite mounting arms 8 are respectively screwed to the upper end of the mounting ring; the other two The mounting arms 8 are each fixedly equipped with a rotating shaft 10 hinged with the upper end of the mounting ring; the mounting base 9 is respectiv...
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The invention relates to an adjustable advertising stand, comprising: a controller, a wind direction and wind speed sensor, a base provided with a turntable, a column whose lower end is connected to the turntable, an installation ring arranged on the outer side of the column at the upper part, and four advertising frames provided with advertising frames. The sign is located at the lower part of the outer wall of the column and is provided with four ring tracks corresponding to the billboards one-to-one. The number of the billboards is the same as that of the billboards and the installation arm, the mounting seat, and the installation arm are one-to-one corresponding to the billboards. Steering device; four mounting arms are evenly distributed along the circumference of the column; the inner ends of the two opposite mounting arms are respectively connected to the upper end of the mounting ring; each of the other two mounting arms is fixed with a rotating shaft hinged to the upper end of the mounting ring; the mounting seat They are respectively connected to the inner ends of the two installation arms; the wind direction and wind speed sensor is connected to the upper end of the installation base; With the adjustable advertising rack, the advertising rack is not easy to be blown down by strong wind, and the billboard is not easy to be damaged by strong wind to prolong the service life.
Description
technical field [0001] The invention relates to the field of advertising tools, in particular to an adjustable advertising stand. Background technique [0002] Outdoor advertising racks and billboards mounted on advertising racks are often blown down by strong winds; though strong reinforcement of advertising racks makes it difficult for advertising racks to be blown down by strong winds, the billboards installed on advertising racks are easy to be blown down by strong winds. Strong wind damage shortens the service life; therefore, designing an adjustable advertising frame and adjustment method that is not easy to be blown down by strong wind, and billboards are not easy to be damaged by strong wind and prolongs service life has become an urgent problem to be solved. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcoming that the billboards currently installed on the billboards are easily damaged by strong winds and shorten t...
Claims
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IPC IPC(8): G09F15/00G09F15/02G09F7/22
CPCG09F7/22G09F15/0012G09F15/0087G09F15/02
Inventor 秦泽宇
Owner 河南大学民生学院