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.

Abstract: An emergency device includes: a first housing, an inflation pump, an internal power supply, a first cable and an output terminal. The inflation pump is provided with a first power device, a detection assembly and a first fixing member. The first power device includes a detection portion, a first air outlet portion, a first air channel and a second air channel, where the detection portion is provided with the second air channel and a first detection groove, the first air channel is configured to provide a first airflow to the first air outlet portion, the first detection groove is used for accommodating at least a part of the first circuit board. 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.

Abstract: An emergency device includes: an inflation pump, an internal power supply, and a second circuit board. The inflation pump is provided with a first power device, a detection assembly, and a first check valve; the first power device includes a first driving assembly and a first inflation assembly including a first transmission assembly, a first cylinder assembly and a connecting pipe; the first driving assembly is configured to provide power to the first inflation assembly, and the first inflation assembly is configured to provide first airflow to the first air outlet portion; the detection assembly is configured to detect air pressure information; and the first check valve is disposed in a first accommodating space formed by the first cylinder assembly and the connecting pipe, and is configured to allow the first power device to provide the first airflow to the first air outlet portion.

Abstract: A safety connector includes a housing, a cable assembly and an electrical connection assembly. A control board is disposed inside the housing, and a power supply connection member is disposed on a side of the housing. The cable assembly includes at least one first cable and at least two second cables. The electrical connection assembly includes a first electrical connection member and a second electrical connection member. The power supply connection member is connected to the first electrical connection member through the at least one first cable, and the power supply connection member, the control board, and the second electrical connection member are sequentially connected through the at least two second cables.

Abstract: An automotive emergency start power supply with an inflation function includes: an inflation pump, an internal power supply, and a first circuit board. The inflation pump is provided with a first power device, a detection assembly, and a first check valve; the first power device includes a first driving assembly and a first inflation assembly including a first transmission assembly, first cylinder assembly and connecting pipe; the first driving assembly is configured to provide power to the first inflation assembly, and the first inflation assembly is configured to provide first airflow to the first air outlet portion; the detection assembly is configured to detect air pressure information; and the first check valve is disposed in a first accommodating space formed by the first cylinder assembly and the connecting pipe, and is configured to allow the first power device to provide the first airflow to the first air outlet portion.

Abstract: An electrical connection clamp includes an elastic member, a first clamp arm and a second clamp arm that are rotatably connected to each other. The first clamp arm includes a first metal part and a first insulation part connected to the outer surface of the first metal part. The first metal part includes a first metal clamping portion and at least one first cable connection portion. The second clamp arm includes a second metal part and a second insulation part connected to the outer surface of the second metal part. The second metal part includes a second metal clamping portion. At least one first cable connection portion is electrically connected to the second metal part. When the first clamp arm and the second clamp arm are in a clamping state, the elastic member can be deformed elastically to provide clamping force.

Abstract: An air outlet support mountable to an air conditioner of an automobile includes a first housing, a second housing, a snapping part, and a rotating part. The second housing is connected to the first housing, and has a first through hole; the snapping part penetrates through the first through hole and has a first bent portion; and the rotating part is rotatably arranged between the first housing and the second housing, and is movably connected to the snapping part. When the rotating part rotates, the snapping part is displaced along an axial direction of the rotating part, and the first housing and the second housing are configured to limit displacement of the rotating part in the axial direction of the rotating part; and the snapping part is rotatably connected to the rotating part.

Abstract: The present disclosure provides an electrical connection clamp, which includes an elastic member, a first clamp arm and a second clamp arm that are rotatably connected to each other. The first clamp arm includes a first metal part and a first insulation part connected to the outer surface of the first metal part. The first metal part includes a first metal clamping portion and at least one first cable connection portion. The second clamp arm includes a second metal part and a second insulation part connected to the outer surface of the second metal part. The second metal part includes a second metal clamping portion. At least one first cable connection portion is electrically connected to the second metal part. When the first clamp arm and the second clamp arm are in a clamping state, the elastic member can be deformed elastically to provide clamping force.

Abstract: The present disclosure provides an air outlet support mountable to an air conditioner of an automobile, belonging to the technical field of fixing supports for vehicle-mounted electronic devices. The air outlet support includes a first housing, a second housing, a snapping part, and a rotating part. The second housing is connected to the first housing, and has a first through hole; the snapping part penetrates through the first through hole and has a first bent portion; and the rotating part is rotatably arranged between the first housing and the second housing, and is movably connected to the snapping part. When the rotating part rotates, the snapping part is displaced along an axial direction of the rotating part, and the first housing and the second housing are configured to limit displacement of the rotating part in the axial direction of the rotating part.

Abstract: The present disclosure provides an air outlet support, belonging to the technical field of fixing supports for vehicle-mounted electronic devices. The air outlet support includes a first housing, a second housing, a snapping part, and a rotating part. The second housing is connected to the first housing, and has a first through hole; the snapping part penetrates through the first through hole and has a first bent portion; and the rotating part is rotatably arranged between the first housing and the second housing, and is movably connected to the snapping part. When the rotating part rotates, the snapping part is displaced along an axial direction of the rotating part, and the first housing and the second housing are configured to limit displacement of the rotating part in the axial direction of the rotating part.

Abstract: A battery assembly is provided. The battery assembly includes: at least one first battery cell, at least one second battery cell which is stacked with the first battery cell, and at least one first protection member configured for preventing short circuit between the first battery cell and the second battery cell. The first battery cell and the second battery cell each comprise tabs, and the tabs include a first tab and a second tab. One of the first tab and the second tab of the first battery cell is electrically connected to one of the first tab and the second tab of the second battery cell, to form a first series tab assembly.

Abstract: The present disclosure provides an electrical connection clamp, which includes an elastic member, a first clamp arm and a second clamp arm that are rotatably connected to each other. The first clamp arm includes a first metal part and a first insulation part connected to the outer surface of the first metal part. The first metal part includes a first metal clamping portion and at least one first cable connection portion. The second clamp arm includes a second metal part and a second insulation part connected to the outer surface of the second metal part. The second metal part includes a second metal clamping portion. At least one first cable connection portion is electrically connected to the second metal part. When the first clamp arm and the second clamp arm are in a clamping state, the elastic member can be deformed elastically to provide clamping force.