35results about How to "Not affected by external forces" patented technology

The utility model discloses a light-weight battery fixing frame for a vehicle, which relates to the technical field of automobile parts and comprises an integrally-formed composite material frame body, an opening is upwards formed in the composite material frame body, reinforcing plates are symmetrically arranged on one side of the composite material frame body, reinforcing ribs are arranged on the inner sides of the reinforcing plates, and U-shaped supports are arranged on the upper portions of the reinforcing plates. A power switch support is arranged in the middle of the other side of the composite material frame body, the composite material frame body comprises a corrugated structure bottom plate and a side plate, the side plate is trapezoidal, the reinforcing plate is in bolted connection or riveting with the side plate, and through holes are formed in the reinforcing plate and the side plate; compared with an original metal support, the weight is reduced by 30-50%, the composite material frame body is high in size precision and good in toughness, the overall aging resistance and the fatigue resistance of the fixing frame are better than those of a metal product, the structural stability is higher, the product performance is guaranteed, meanwhile, the battery is protected against the influence of external force, the manufacturing cost is low, and manual installation is convenient.