Emergency device

An emergency device, comprising:

• a first housing;
• and
• an inflation pump, an internal power supply, and a first cable and an output terminal that are disposed in the first housing,
• wherein the internal power supply is electrically connected to the output terminal through the first cable, and the first cable is configured to output a first current for activating an automobile;
• the inflation pump is provided with a first power device, a detection assembly and a first fixing member, and the detection assembly comprises a first circuit board and an air pressure sensor;
• the internal power supply is electrically connected to the inflation pump and the first circuit board;
• the first power device comprises a detection portion, a first air outlet portion, a first air channel and a second air channel, the first air channel is configured to provide a first airflow to the first air outlet portion, the detection portion is provided with the second air channel and a first detection groove, and the first air channel is connected to the second air channel;
• and
• the air pressure sensor is installed on the first circuit board and protrudes from a surface of the first circuit board, the first detection groove is used for accommodating at least a part of the first circuit board, the air pressure sensor is disposed on a side, facing away from the first fixing member, of the first circuit board, and the detection assembly is configured to detect air pressure information in the second air channel, the first fixing member is connected to the detection portion, and is configured to limit displacement of the detection assembly on the detection portion, and the detection portion is in sealed connection to the first circuit board.