狹長型行車紀錄器固定在有弧度的安全帽上使用塑鋼土塑形貼合，第一次做沒有完全貼合熟能生巧第二頂就完美貼合。

A long dashcam is fixed to a curved helmet using plastic steel clay to shape and conform it. The first attempt did not fit perfectly, but with practice, the second helmet fit perfectly.