The invention relates to an elevator floor display device. The elevator floor display device comprises a printed panel, a base board, a circuit board and a bottom board. The upper surface of the bottom board is provided with a mounting groove for mounting of the circuit board. The circuit board is mounted in the mounting groove. A plurality of electric elements and two display boards composed of light-emitting diodes are arranged on the circuit board. The base board is mounted on the bottom board and covers the circuit board. A through hole for exposure of the display board is formed in the base board. The base board is provided with a plurality of mounting grooves in array arrangement. The printed panel covers the upper surface of the base board. The elevator floor display device has the advantages that L-shaped fasteners are arranged on the base board and are capable of connecting the base board with other components of the elevator floor display device, screws are not needed for mounting, materials are saved, and simplicity in operation and convenience in mounting are achieved.
Elevator floor display device
2015-06-10
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR FLOOR DOOR LOCK DEVICE AND ELEVATOR FLOOR DOOR DEVICE
European Patent Office | 2021
|Elevator floor judgment circuit, floor detection device and elevator system
European Patent Office | 2023
|DESTINATION FLOOR DISPLAY DEVICE, INFORMATION DISPLAY CONTROL DEVICE, AND ELEVATOR SYSTEM
European Patent Office | 2017
|