Patent ID: 7294011

Claim:
An electronic device retention apparatus to fix an electronic device with a first mounting hole and a second mounting hole, comprising: a fixed case comprising: an entrance; a first opening disposed near the entrance and corresponding to the first mounting hole of the electronic device; and a second opening disposed further from the entrance and corresponding to the second mounting hole of the electronic device; a flexible structure; and a mounting piece with two ends, one end near the entrance coupled with the fixed case, the other end connected to the fixed case with the flexible structure, wherein the mounting piece comprises: a guide flange disposed corresponding to the first opening, the guide flange having a contact surface, and when the electronic device contacting the contact surface, the mounting piece being lifted up until the guide flange mounted on the first mounting hole; and a mounting flange disposed corresponding to the second opening wherein the mounting flange is mounted on the second hole of the electronic device to fix the electronic device on the fixed case.