Alarm device installed on working vehicle and used for receiving signals

The utility model discloses an alarm device installed on an operation vehicle and used for receiving signals, which comprises a box body and a cover body installed on the box body, and a power supply, a programmable controller, a wireless receiver, an alarm module and a voice playing module are arranged in the box body. An opening is formed in the cover body, a layer of baffle covers the opening, an embedded handle is installed on the side edge of the baffle, the cover body is opened or closed through the embedded handle, a first adsorption strip is arranged on the cover body, and the first adsorption strip is attracted to a second adsorption strip installed on the box body. The anti-collision device is novel in structural design and capable of receiving prompts in time and preventing vehicles on a road from colliding with a train. 本实用新型公开一种安装在作业车辆上用于接收信号的报警装置，包括箱体，还包括安装在箱体上的盖体，所述箱体内部设置电源、可编程控制器、无线接收器、报警模块以及语音播放模块；所述盖体上设置开口，在开口上覆盖一层挡板，所述挡板侧边安装内嵌式把手且通过内嵌式把手打开或关闭盖体，所述盖体上设置吸附条一，所述吸附条一与安装在箱体上的吸附条二吸合；本实用新型结构设计新颖、及