Abstract: A fiber optical adapter includes a base body and a base element. The base body includes a receiving groove. Two ends of the base body form insertion openings respectively communicating with the receiving groove. The base element is in the receiving groove. The base element includes a first connection member, a second connection member combined with the first connection member, and socket members. Each socket member is received in the corresponding first sleeve member of the first connection member and the corresponding second sleeve member of the second connection member.

Abstract: A fiber optical connector includes a connector housing, a slidable block, and a handle. The connector housing includes an elastic arm outwardly and inclinedly extending out of the connector housing. Two sides of the elastic arm respectively include engaging protrusions and protruding blocks. The slidable block is fitted out of the connector housing. The slidable block includes sidewalls and slidable grooves formed on side surfaces of the sidewalls. The protruding blocks are respectively engaged in the slidable grooves, and one side of each of the sidewalls includes a buckling groove. An extension block is extending from a first end of the handle and the extension block is received between the sidewalls. The handle includes buckling blocks located out of the extension block, and the buckling blocks are respectively engaged in the buckling grooves.

Abstract: A fiber optical adapter includes a base body and a base element. The base body includes a receiving groove. Two ends of the base body form insertion openings respectively communicating with the receiving groove. The base element is in the receiving groove. The base element includes a first connection member, a second connection member combined with the first connection member, and socket members. Each socket member is received in the corresponding first sleeve member of the first connection member and the corresponding second sleeve member of the second connection member.

Abstract: A fiber optical connector includes a connector housing, a slidable block, and a handle. The connector housing includes an elastic arm outwardly and inclinedly extending out of the connector housing. Two sides of the elastic arm respectively include engaging protrusions and protruding blocks. The slidable block is fitted out of the connector housing. The slidable block includes sidewalls and slidable grooves formed on side surfaces of the sidewalls. The protruding blocks are respectively engaged in the slidable grooves, and one side of each of the sidewalls includes a buckling groove. An extension block is extending from a first end of the handle and the extension block is received between the sidewalls. The handle includes buckling blocks located out of the extension block, and the buckling blocks are respectively engaged in the buckling grooves.