Emergency device
AssigneeHainan Xunwei Technology Co., Ltd.
InventorGonghai Fu
Life of this patent
Estimating the term…
Abstract
An emergency device includes: a first housing, an inflation pump, an internal power supply, a first cable, a second cable, a first circuit board and an output terminal. The inflation pump is provided with a first power device, a detection assembly, a first hose and a first air guide member, and the first power device includes a detection portion, a first air outlet portion, a first air channel and a second air channel, where the first air channel is configured to provide a first airflow to the first air outlet portion. The first circuit board is electrically connected to the inflation pump through the second cable, the second cable is used to output a second current, and a diameter of the first cable is greater than a diameter of the second cable. The first air guide member is provided with a first groove connected to the first hose.
Claims20
An emergency device, comprising:
- a first housing;
- and
- an inflation pump, an internal power supply, a first cable, a second cable, a first circuit board 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 used to output a first current for activating an automobile;
- the inflation pump is provided with a first power device, a detection assembly, a first hose and a first air guide member, and the detection assembly comprises a second circuit board and an air pressure sensor;
- the internal power supply is electrically connected to the first circuit board and the second circuit board, the first circuit board is electrically connected to the inflation pump through the second cable, the second cable is used to output a second current, and a diameter of the first cable is greater than a diameter of the second cable;
- 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 the first air channel is connected to the second air channel;
- and
- an end of the first hose is in sealed connection to the detection portion, and another end of the first hose is in sealed connection to the first air guide member, the first air guide member is provided with a first groove, and the first groove is connected to the first hose, the air pressure sensor is installed on the second circuit board and protrudes from a surface of the second circuit board, the first groove surrounds a circumferential side wall of the air pressure sensor, the first air guide member is in sealed connection to the second circuit board, and the detection assembly is used to detect air pressure information of the second air channel.
Dependencies are inferred from the claim text.