Receptacle structure of the optical connector and optical communication device using the same

An optical communication device, comprising:

• an application device, having a housing plate comprising a mounting hole;
• a receptacle structure, a part of the receptacle structure passing through the mounting hole, the receptacle structure comprising:
• a receptacle body, having at least one connecting structure, the receptacle body having a first end and a second end, a first flexible plate being flexible and extended from two sides of the first end respectively, the first flexible plate having at least one first attaching structure, two sides of the second end respectively having a second flexible plate, every the second flexible plate having at least one second attaching structure;
• a first housing, being a closed structure, and having a first through hole and a single folded material, two side walls of the first housing respectively having at least one first coupling structure, wherein the first end of the receptacle body is inserted into the first through hole and the two side walls of the first housing respectively correspond to the first flexible plate of the receptacle body, the at least one first attaching structure is assembled with the at least one first coupling structure, and the first housing is coupled to the receptacle body;
• and
• a second housing, being the closed structure, and having a second through hole and the single folded material, two side walls of the second housing respectively having at least one second coupling structure, wherein the second end of the receptacle body is inserted into the second through hole and the two side walls of the second housing respectively correspond to the second flexible plate, the at least one second attaching structure is assembled with the at least one second coupling structure, and the second housing is coupled to the receptacle body,
• wherein a part which the first housing and the receptacle body are assembled passes through the mounting hole, the first end of the receptacle body is disposed at a first side of the housing plate, and the second end of the receptacle body is disposed at a second side of the housing plate,
• wherein the first flexible plate has a protruding portion, when the receptacle structure is inserted by the optical connector, the protruding portion is pushed against by the optical connector, so that the first flexible plate is pushed outwardly.