Elastic Battery Box Guide for Misalignment Cushioning

The patent applies beforehand cushioning by installing elastic members (such as elastic columns or elastic plates) between the battery box and the quick-change bracket before insertion. These elastic members are pre-positioned to absorb impact forces that occur during insertion, even when positioning deviations exist. The elastic members deform under impact, cushioning the collision and preventing damage to the battery box and bracket, thus resolving the contradiction between positioning accuracy and collision damage prevention.

The patent applies the intermediary principle by introducing elastic members as mediators between the battery box and the quick-change bracket. These elastic members serve as a buffer zone that accommodates positioning deviations during insertion. The elastic members deform to absorb misalignment, allowing the battery box to be successfully installed even when mechanical guidance alone cannot achieve perfect positioning, thus improving installation success rate while maintaining ease of operation.

The patent applies parameter changes by transforming the rigid positioning structure into a combination of rigid guidance elements and flexible elastic members. The rigid components maintain positioning precision during normal operation, while the elastic members provide impact resistance during insertion by deforming under load. This parameter change from purely rigid to rigid-flexible combination allows the system to simultaneously achieve high positioning precision and impact resistance, resolving the contradiction between these two requirements.