Adjustable advertising frame and adjusting method
A technology of advertising racks and billboards, which is applied in the field of publicity and advertising tools, can solve the problems of shortening the service life of billboards, and achieve the effects of good rotation synchronization, high rotation precision, and extended service life
Active Publication Date: 2019-12-20
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 frame comprising a controller, a wind direction and wind speed sensor, a base provided with a rotating disc, a stand column with the lower end connected with the rotating disc, a mounting ring arranged at the upper part of the outer periphery of the stand column, four advertising boards provided with advertising frames, an annular track arranged at the lower part of the outer periphery of the stand column and provided with four sliding blocks in one-to-one correspondence with the advertising boards, mounting arms with the same number as the advertising boards and in one-to-one correspondence with the advertising boards, a mounting base and a mounting arm steering device; the four mounting arms are uniformly distributed along the circumference of the stand column; the inner ends of the two oppositely arranged mounting arms are respectively connected with the upper end of the mounting ring; the other two mounting arms are each fixedly provided with a rotating shaft hinged to the upper end of the mounting ring; the mounting base is connected with the inner ends of the two mounting arms respectively; the wind direction and wind speed sensor is connected with the upper end of the mounting base; and the advertising frames of the advertising boards are detachably connected with the mounting arms and the sliding blocks. The adjustableadvertising rack is not easy to blow down by strong wind, the advertising board is not easy to blow to damage by the strong wind, and the service life is prolonged.
Description
technical field [0001] The invention relates to the field of advertising tools, in particular to an adjustable advertising rack. 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 th...
Claims
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Patent Timeline
Login to View More 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