摘要：【中文】本发明公开了一种防碰撞计算机外壳，属于计算机外壳领域。一种防碰撞计算机外壳，包括外壳本体，外壳本体上开设有凹槽，计算机外壳还包括气囊，卡板为四个且均可拆卸连接在外壳本体的侧壁，其中相邻的两个卡板之间连接有多个相互铰接的防护板；密封盒体，为中空密封结构且固定连接在外壳本体的外侧壁，且与气囊密封相连；推杆，上端与防护板转动相连，下端与活塞转动相连用于带动活塞在密封盒体内上下滑动；单向阀，用于连接在气囊与密封盒体之间；本发明通过防护板可对外部的冲击进行阻隔，同时通过输气壳体对位于凹槽内的气囊进行充气，起到二次防护，在受到较大冲击时，通过防护板的挤压也同样对气囊进行充气，充分的保护的内部零件。 【EN】The invention discloses an anti-collision computer shell, and belongs to the field of computer shells. An anti-collision computer shell comprises a shell body, wherein a groove is formed in the shell body, the computer shell further comprises an air bag, the number of clamping plates is four, the clamping plates can be detachably connected to the side wall of the shell body, and a plurality of mutually hinged protection plates are connected between every two adjacent clamping plates; the sealing box body is a hollow sealing structure and is fixedly connected to the outer side wall of the shell body and is connected with the air bag in a sealing way; the upper end of the push rod is rotationally connected with the protection plate, and the lower end of the push rod is rotationally connected with the piston and is used for driving the piston to slide up and down in the sealing box body; the one-way valve is used for connecting the air bag and the sealing box body; the invention can block external impact through the protection plate, and simultaneously inflates the air bag positioned in the groove through the air transmission shell to play a role in secondary protection.