Mobile phone signal enhancement device in elevator

Abstract

The invention discloses a mobile phone signal enhancement device in an elevator. The decvie comprises an elevator body, an elevator shaft is arranged at the bottom of the elevator body; a storage battery is arranged at the top end of the elevator shaft; a signal receiver is arranged at the top end of the storage battery; a central controller is arranged at the top end of the signal receiver; a power conversion device is arranged at the top end of the central controller; a solar panel is arranged on one side of the top end of the power conversion device; a lifting device is arranged on one sideof the solar panel; a signal tower is arranged on one side of the lifting device; a lifting rod is arranged in the middle of the bottom of the storage battery; a mobile phone signal amplifier is arranged at the bottom end of the lifting rod, a ventilation opening is formed in one side of the mobile phone signal amplifier, an elevator car is arranged at the bottom end of the mobile phone signal amplifier, an elevator wireless network signal device is arranged on one side of the elevator car, an elevator wireless telephone device is arranged on the other side of the elevator car, and an elevator emergency controller is arranged at the bottom end of the elevator car. The device can enhance the signal of the mobile phone in the elevator, so that people can contact with the outside more quickly.

Description

technical field [0001] The invention relates to a signal enhancing device, in particular to a mobile phone signal enhancing device in an elevator, belonging to the field of elevator applications. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, used for multi-storey buildings to take advantage of people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The elevator has a car and a counterweight, which are connected by wire ropes. The wire ropes are driven by the traction of the driving device (traction machine), so that the elevator car and the counterweight move up and down on the inner guide rail of the ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problem that the mobile phone signal in the existing elevator is not stable and it is difficult to communicate with the outside world, and to provide a mobile phone signal enhancement device in the elevator

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