公开(公告)号：US20180180362A1

公开(公告)日：2018-06-28

申请号：US15640559

申请日：2017-07-02

Applicant: COOLER MASTER TECHNOLOGY INC.

Inventor： Yu-Te WEI ,  Ling SHE

IPC: F28F9/007

CPC classification number: F28F9/0075 ,  H01L23/40 ,  H01L23/4006 ,  H05K1/0203 ,  H05K1/0209 ,  H05K2201/066

Abstract: A back plate includes flat polygonal shaped body and locking assembly located at bottom surface of the flat polygonal shaped body. The locking assembly includes pivotal member, connecting member and protruding portion with connecting hole and locking hole. The connecting hole is located at a side of the locking hole. The locking hole is a curved hole with the connecting hole as a center. The pivotal member has hinge hole hinged with the connecting hole and a fixing hole matching with the locking hole, and the fixing hole is movable with respect to the locking hole with the hinge hole as a center. The connecting member is disposed through the fixing hole and the locking hole, and is connected to the seat. The connecting member is movable in the locking hole in order to make the fixing hole to move with respect to the locking hole.