Optical disc drive retention assembly and electronic device utilizing the same

An electronic device, comprising:

• a main frame;
• an optical disc drive (ODD);
• a retention assembly for securing the ODD to the main frame;
• the retention assembly comprising:
• a bracket fixed to the ODD;
• at least one guide groove defined in one of the main frame and the bracket;
• at least one slide rail located on the other of the main frame and the bracket, the at least one slide rail movably received in the at least one guide groove;
• and
• a connector fixed to the main frame and adjacent to one of the at least one guide groove and the at least one slide rail;
• wherein the ODD is aligned to electrically connected to the connector by the at least one guide groove or the at least one slide rail.

A retention assembly, comprising:

• a bracket;
• at least one guide groove defined in the bracket;
• at least one slide rail movably received in the at least one guide groove;
• and
• a connector fixed to a main frame and adjacent to one of the at least one guide groove and the at least one slide rail.