2results about How to "Optimize structure size" patented technology

This utility model relates to the field of automotive seat technology, specifically a seat back adjustment mechanism and seat, including a button assembly with a pressing end protruding from the armrest; an unlocking mechanism including an unlocking end and a driving end arranged opposite each other; a linkage assembly, the first end of which is fixedly connected to the connecting end of the button assembly, and the second end of which is fixedly connected to the driving end of the unlocking mechanism; and a gas spring assembly, the fixed end of which is connected to the unlocking end of the unlocking mechanism, and the rotating end of which can be rotatably connected to the seat back. Under the drive of the button assembly, the linkage assembly can pull the unlocking mechanism to rotate relative to the armrest, and the unlocking mechanism can drive the gas spring assembly to move along the axis of the gas spring assembly. Under the action of external force, the seat back can rotate relative to the armrest. This utility model can optimize the overall structural dimensions, improve the aesthetics of the seat, reduce the damage rate and maintenance cost of the button assembly, and improve the reliability of the seat back adjustment mechanism.

This utility model discloses a battery pack and electrical equipment, including: a housing, and a battery module, a battery management system (BMS), a shunt, an electrical connector, and a first data acquisition plate located inside the housing; one end of the shunt is electrically connected to the battery module, and the other end is connected to an external load; the electrical connector includes an independently arranged first signal acquisition line and a power output line, one end of the electrical connector is electrically connected to the battery management system, and the other end extends to one side of the shunt; the first data acquisition plate includes a first connecting part, a second connecting part, and a third connecting part, the first connecting part and the second connecting part are spaced apart and electrically connected to the third connecting part respectively, the first connecting part is electrically connected to the first signal acquisition line, the second connecting part is electrically connected to the power output line, and the third connecting part is electrically connected to the shunt. Placing the shunt outside the BMS allows for flexible adjustment of the positions of both the shunt and the BMS; it facilitates optimization of the overall battery pack structure; and it ensures the accuracy of the shunt current acquisition.