Detection end fixing structure of methane detection alarm

The utility model discloses a detection end fixing structure of a methane detection alarm, which relates to the technical field of methane detection and is technically characterized by comprising a main body of the detection alarm, a storage sleeve arranged on one side of the main body, a hollow multi-section telescopic rod arranged in the storage sleeve, a mounting seat arranged at one end of the multi-section telescopic rod, and a storage battery arranged in the mounting seat. A mounting seat is arranged on the main body, a methane detection end and a wireless signal transmission module are arranged on the mounting seat, the methane detection end is connected with the wireless signal transmission module and the storage battery, a wireless signal receiving module matched with the wireless signal transmission module is arranged on the main body, and the wireless signal receiving module is connected with a control unit in the main body; according to the utility model, the detection end can be extended to a far