Three-side-turning advertising board device based on worms and gears
A worm gear and three-sided turning technology, which is applied in the direction of identification devices and instruments, can solve the problems of inconvenient flipping operation of billboards, single-form display of advertising content, and high cost average price, so as to solve the problems of single advertising form, enhance publicity, The effect of reducing the cost of the average price
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[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0036] refer to Figure 1 to Figure 14 , a three-sided billboard device based on worm gears and worms according to the present invention includes: a support device 1 , three advertising main frames 4 , a transmission device 2 and a power device 5 . The supporting device 1 is used for fixing the three advertiser frames 4, which can fix the three advertiser frames 4 at a certain height and ensure that they will not be blown down by the wind; A three-sided turning single device 3 is used to display the advertising space and display advertising content; the three-sided turning single device 3 is fixed in the main frame of the advertiser in the form of horizontal and vertical columns, and is used to replace the advertising content; the transmission device 2 is mainly composed of worm gears, The worm screw is used to rotate the three-sided...
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