Optical fiber connector

Abstract

This invention discloses a type of optical fibre connector, comprising: an adapter body with a first locking component; an extending raised edge which surrounds the said adapter body, that raised edge possessing a first connecting surface; and a locking ring, that locking ring being constructed such that it may be installed around the adapter body, said locking ring possessing a second connecting surface and a second locking component; said first locking component and said second locking component being such that they connect together when said locking ring is rotated by an angle of 90 degrees or less than 90 degrees relative to the adapter main body, thus allowing positioning of the first connecting surface at a pre-set distance from second connecting surface.

1 . A type of connector system, comprising:
 an adapter body ( 112 ) with a first locking component ( 140 );   an extending raised edge ( 114 ) which surrounds the adapter body, that raised edge possessing a first connecting surface ( 116 ); and   a locking ring ( 120 ), that locking ring being constructed such that it is installed around the adapter body, said locking ring possessing a second connecting surface ( 122 ) and a second locking component ( 150 );   said first locking component and said second locking component being constructed such that they connect together when said locking ring is rotated by an angle of 90 degrees or less than 90 degrees relative to the adapter body, thus allowing positioning of the first connecting surface at a pre-set distance from second connecting surface.   
     
     
         2 . The connector system according to  claim 1 , wherein
 the adapter body is more or less cylindrical; additionally   the said first locking component includes a first protruding locking section and second protruding locking section ( 140   a,    140   b ) extending radially from the said adapter body.   
     
     
         3 . The connector system according to  claim 1 , wherein said first locking component includes a first locking surface ( 142 ). 
     
     
         4 . The connector system according to  claim 3 , wherein said second locking component includes a second locking surface ( 152 ) being constructed such that this may connect with the said first locking surface. 
     
     
         5 . The connector system according to  claim 4 , wherein said second locking surface includes a first section ( 154 ) at an angle to the second connecting surface ( 122 ) and a second section ( 156 ) that is parallel to the second connecting surface ( 122 ). 
     
     
         6 . The connector system according to  claim 5 , wherein said second locking surface includes a stepped section ( 158 ) between said first section and said second section. 
     
     
         7 . The connector system according to  claim 6 , wherein the connector system further includes a ribbed section ( 160 ) adjacent to said stepped section, said ribbed section extending radially inwards into the central opening ( 124 ) of said locking ring. 
     
     
         8 . The connector system according to  claim 1 , wherein the connector system further includes a sealing component ( 130 ) contained within said adapter body. 
     
     
         9 . The connector system according to  claim 1 , wherein
 said locking ring delimits the central opening ( 124 ) of said adapter body contained therein; and additionally, the second locking component protrudes radially inwards into said central opening.   
     
     
         10 . The connector system according to  claim 9 , wherein the central opening of the said locking ring is delimited by an axial slot ( 126 ) constructed such that it contains said first locking component. 
     
     
         11 . A type of connector system, comprising:
 an adapter body ( 112 ) that possesses a first end section and a second end section;   the first end section possesses a raised edge ( 114 ) that surrounds the adapter body;   a first locking component ( 140 ), said first locking component extending from the second end section of said adapter body and possessing a first locking surface ( 142 );   a locking ring ( 120 ), said locking ring possessing a central opening ( 124 ) that delimits an axial slot ( 126 ), said axial slot being constructed such that it contains said first locking component; and   a second locking component ( 150 ), said second locking component extending into said central opening and being constructed such that it connects with the second locking surface ( 152 ) of said first locking surface.   
     
     
         12 . The connector system according to  claim 11 , wherein this further comprises:
 a first connecting surface ( 116 ) delimited by said raised edge; a second connecting surface ( 122 ) delimited by said locking ring;   wherein, said first locking component and said second locking component are positioned such that they connect together when said locking ring is rotated by an angle of 90 degrees or less than 90 degrees relative to the adapter body, their connection allowing the positioning of the first connecting surface at a pre-set distance from second connecting surface.   
     
     
         13 . The connector system according to  claim 11 , wherein
 said adapter body is more or less cylindrical in shape; and   the first locking component includes a first protruding locking section and second protruding locking section ( 140   a,    140   b ) extending radially from the said adapter body.   
     
     
         14 . The connector system according to  claim 11 , wherein
 said locking ring delimits a central opening ( 126 ); and   the second locking component comprises a first protruding locking section and second protruding locking section ( 150   a,    150   b ) extending radially into said central opening.   
     
     
         15 . The connector system according to  claim 11 , wherein this further includes an installation tool ( 240 ),
 said installation tool comprising: a body ( 242 ); and   a first dowel pin and second dowel pin ( 244 ) extending axially from said body, wherein said locking ring delimits a first hole and a second hole ( 170 ), the first hole and second hole being constructed such that said first dowel pin and said dowel second pin can fit into them.   
     
     
         16 . The connector system according to  claim 11 , wherein
 said locking ring possesses a first end section that delimits the connecting surface ( 122 ); and   said second locking surface includes a first section ( 154 ) at an angle to said connecting surface and a second section ( 156 ) that is parallel to said connecting surface ( 122 ).   
     
     
         17 . The connector system according to  claim 16 , wherein said second locking surface includes a stepped section ( 158 ) between said first section and said second section. 
     
     
         18 . The connector system according to  claim 17 , wherein the connector system further includes a ribbed section ( 160 ) adjacent to said stepped section, said ribbed section extending radially inwards into the central opening ( 124 ) of said locking ring. 
     
     
         19 . The connector system according to  claim 11 , wherein
 the said first locking component includes a first protruding locking section and second protruding locking section ( 140   a,    140   b ) extending radially from the adapter body; and   said central opening delimits the first axial slot and the second axial slot ( 126 ) of said first protruding locking section and said second protruding locking section contained therein.   
     
     
         20 . The connector system according to  claim 19 , wherein said second locking component comprises a first protruding locking section and second protruding locking section ( 150   a,    150   b ) extending into said central opening.