The invention provides a charging connecting piece, a charging device, a charging method and a crane. The charging device is suitable for being installed on a telescopic arm of the crane, and the telescopic arm of the crane comprises a basic arm, an arm head and a movable arm; at least the basic arm and the arm head are provided with the charging connecting piece; the charging connecting pieces on the basic arm and the arm head are suitable for being electrically connected with a power supply and a wireless communication device respectively; when the telescopic arm of the crane is in a retracted state, all the charging connecting pieces abut against and are electrically connected in sequence, so that the wireless communication device is charged by the power supply, and when the telescopic arm of the crane is in an extended state, at least two charging connecting pieces are separated from each other. According to the wireless communication device, the charging connecting pieces arranged on the telescopic arm of the crane are matched with one another, so the wireless communication device can be connected with the power supply through the charging connecting pieces which are electrically connected in sequence, the power of the power supply is transmitted to the battery of the wireless communication device through the charging connecting pieces, and the wireless communication device is simple in structure and suitable for being popularized and applied to the crane.
本发明提供了一种充电连接件、充电装置、方法及起重机,充电装置适于安装于起重机伸缩臂,起重机伸缩臂包括基本臂、臂头和活动臂,至少基本臂、臂头安装有充电连接件,基本臂和臂头上的充电连接件分别适于与电源和无线通讯装置电连接;当起重机伸缩臂为缩回状态时,所有充电连接件依次抵触电连接,以实现电源给无线通讯装置充电,当起重机伸缩臂为伸出状态时,至少两个充电连接件之间相互脱离。本发明中,由设置在起重机伸缩臂的各个充电连接件相互配合,即可实现无线通讯装置通过依次电连接的充电连接件与电源连接,实现电源的电通过这些充电连接件传输到无线通讯装置的电池,结构简单,适合在起重机上推广应用。
Charging connecting piece, charging device, method and crane
一种充电连接件、充电装置、方法及起重机
2021-06-11
Patent
Electronic Resource
Chinese
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