US Patent No. 9,992,902


Patent No. 9,992,902
Issue Date June 05, 2018
Title Mainframe Computer With Supporting Rack
Inventorship Yu-Qing Lyu, New Taipei (TW)

Claim of US Patent No. 9,992,902

1. A mainframe computer with a supporting rack, comprising:a rack chassis having a first rack, the first rack having a plurality of first positioning members arranged thereon; and
a supporting rack arranged on the rack chassis, the supporting rack having at least one first corresponding positioning member positioned corresponding to at least one of the plurality of first positioning members,
wherein the at least one first corresponding positioning member and each of the first positioning members are a protruding column and a hole for inserting onto each other correspondingly, the hole comprises an opening hole and a neck contracting slot contracted corresponding to an inner diameter of the opening hole, and the opening hole and the neck contracting slot are connected to each other, the protruding column comprises a shaft member and a ring groove arranged on an outer edge of the shaft member, the protruding column is detachably inserted into a position corresponding to the opening hole, a portion of the first rack corresponding to an inner edge of the neck contracting slot is inserted into a position corresponding to the ring groove, the first corresponding positioning member is restricted by the neck contracting slot of the first positioning member via the ring groove in order to be positioning therein.