Turntable device capable of switching information display online

Abstract

The invention relates to a turntable device capable of switching information display online, the turntable device comprises a rack and a turntable body fixed on the rack, the turntable body comprises a support, a background plate fixed on the support and a rotating plate connected to the support through a rotating shaft, the background plate and the rotating plate are circular and are overlapped, and the background plate and the rotating plate are arranged on the rack. The background plate is evenly divided into a plurality of first fan-shaped sub-plates, gaps are formed between fan-shaped areas, the rotating plate is composed of a plurality of second fan-shaped sub-plates, the number of the first fan-shaped sub-plates is consistent with that of the second fan-shaped sub-plates, and one side of each second fan-shaped sub-plate is inserted into the corresponding gap. Compared with the prior art, the variable face design is achieved through the fan-shaped structures of the background plate and the rotating plate, so that online content switching can be achieved without a lamp, the fireproof problem does not need to be considered, paper or KT plates with smaller density can be adopted, the weight is reduced, and migration is convenient.

Description

technical field [0001] The invention relates to a turntable device, in particular to a turntable device that can switch information display online. Background technique [0002] Turntable props are commonly used in supermarkets for lottery draws or product display. The traditional turntable is fixed, and if you want to change the display content, you need to replace the relevant stickers. [0003] At present, those skilled in the art have also developed some turntables that can switch the displayed content online. Usually, lights and lines are arranged on the turntable, and the controller controls the lighting state of the lights to switch the content. [0004] However, although this method is more flexible, in theory, this array can display various contents similar to the LED display screen, but due to the need to arrange circuits, metal materials are generally used in order to play a fireproof effect. Therefore, these new type of turntable props are often too bulky. SU...

AI Technical Summary

Problems solved by technology

[0004] However, although this method is more flexible, in theory, this kind of array can display various contents similar to LED display screens, but because of the need to arrange circuits, metal materials are generally used for fire protection. made, so these new turntable props are often too bulky

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