Rotatable information showing lamp box

Abstract

The invention relates to a rotatable information showing lamp box. The rotatable information showing lamp box comprises a box-type base, and a rotatable main shaft is rotatably connected on the box-type base. A first driving device and a second driving device for driving the rotatable main shaft are arranged in the base, and an information exhibition device is fixedly connected on the rotatable main shaft. The first driving device comprises a manual driving mechanism and a first transmission mechanism providing transmission connection for the manual driving mechanism and the rotatable main shaft, and the first transmission mechanism comprises a bevel gear set which is in transmission connection with the rotatable main shaft. The second driving device comprises a gear motor and a second transmission mechanism providing transmission connection for the gear motor and the rotatable main shaft. The rotatable main shaft is divided into an upper main shaft and a lower main shaft, a first electromagnetic clutch is arranged between the upper main shaft and the lower main shaft, and the bevel gear set and the second transmission mechanism are arranged on the upper main shaft and the lower main shaft respectively. The information exhibition device comprises an exhibition bottom plate fixedly connected with the upper main shaft, multiple groups of supporting rods are longitudinally arranged on the top face of the exhibition bottom plate, an information exhibition plate is inserted between the opposite faces of every two adjacent supporting rods, and the information exhibition device also comprises a light source.

Description

technical field [0001] The invention relates to the technical field of advertisement display devices, in particular to a rotating information display light box. Background technique [0002] With the development of the economy, all kinds of exhibitions emerge in endlessly. The display light box is an important product in the exhibition. The display light box is a light source device that uses the light source to make the pattern or light-transmitting sheet in front of it appear with light. The advertising light box combines the advantages of neon lights. It can flash continuously during the day and night, and the combination of movement and stillness attracts people's attention. At present, the vast majority of exhibitions require several information display light boxes. On the one hand, it takes up a lot of floor space; The structure of the display light box is relatively complicated, it is inconvenient to install and disassemble, and it cannot be rotated according to the ...

AI Technical Summary

Problems solved by technology

At present, the vast majority of exhibitions require several information display light boxes. On the one hand, it takes up a lot of floor space; The structure of the display light box is relatively complicated, it is inconvenient to install and disassemble, and it cannot be rotated according to the observation needs of the masses, thus reducing the quality of publicity

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