Cable end connector having locking mechanism
A cable end connector ( 1 ) includes an insulating housing ( 20 ) with a number of contacts ( 22 ) retained therein, a first cover ( 4 ) receiving the insulating housing therein, a second cover ( 3 ) assembled to the first cover, a pair of fastening members ( 5 ) and a pair of spring members ( 6 ). The first and second covers together define a pair of passages ( 45 ) to receive the fastening members therein. The fastening members have stop sections ( 500 ) movably received in engaging sections ( 47 ) of the passages. The spring members are received in the engaging sections to actuate the fastening members to move rearwardly when the cable end connector disengages from a complementary connector.
1. A cable end connector for use with a complementary connector, comprising:
a cover device defining a first front face with a mating shroud extending forwardly beyond the first front face;
an insulative housing enclosed and located in a front portion of the cover device;
a plurality of contacts disposed in the housing and exposed, in the mating shroud;
at least one channel defined in the cover device and extending rearward from a second front face of the cover device along a front-to-back direction and beside the housing, said second front face being behind the first front face in said front-to-back direction;
a fastening member located in the channel and having a threaded head at a front end thereof for fastening to the complementary connector, said threaded head being rearwardly retracted within the cover device when said fastening member is in an unemployed position;
a biasing member including a portion located in the channel to constantly urge the fastening member rearwardly so as to assure that said threaded head is rearwardly retracted behind the second front face of the cover device when said fastening member is in an unemployed position; wherein
at least one plate integrally extending outwardly and transversely from a portion of the cover device and located between the first front face and the second front face so as to partially protect the fastening member when said fastening member is in an employed position.
2. The cable end connector as claimed in claim 1 , further comprising a printed circuit board assembled to the housing and received in the cover device, and wherein the printed circuit board electrically connect with the contacts adapted for electrically connecting the contacts with a cable.
3. The cable end connector as claimed in claim 1 , wherein the plate connects with the first front face of the cover device.
4. The cable end connector as claimed in claim 1 , wherein the fastening member comprises a stop section close to said threaded head thereof, and wherein said biasing member is located adjacent to the front end of the fastening member and imposes rearward forces upon the stop section of the fastening member.
5. The cable end connector as claimed in claim 4 , wherein the stop section of the fastening member extrudes outwardly from outer periphery of the front end of the fastening member.
6. A cable end connector for use with a complementary connector, comprising:
a cover device defining a first front face with a mating shroud extending forwardly beyond the first front face;
an insulative housing enclosed and located in a front portion of the cover device;
a plurality of contacts disposed in the housing and exposed in the mating shroud;
at least one channel defined in the cover device and extending rearward from a second front face of the cover device along a front-to-back direction and beside the housing, said second front face being behind the first front face in said front-to-back direction;
a fastening member located in the channel and having a threaded head at a front end thereof for fastening to the complementary connector, said threaded head being rearwardly retracted within the cover device when said fastening member is in an unemployed position;
a biasing member including a portion located in the channel to constantly urge the fastening member rearwardly so as to assure that said threaded head is rearwardly retracted behind the second front face of the cover device when said fastening member is in an unemployed position; wherein
said biasing member is located adjacent to the front end of the fastening member and imposes rearward forces upon a front portion of the fastening member close to said threaded head.
7. The cable end connector as claimed in claim 6 , further comprising a printed circuit board and straddled by connecting portions of the contacts.
8. The cable end connector as claimed in claim 6 , wherein the cover device further defines an engaging section recessed from the channel to receive the front end of the fastening member and the biasing member.
9. The cable end connector as claimed in claim 8 , wherein the front portion of the fastening member and the end away from the front portion of the biasing member respectively compressedly abutting against opposite ends of the engaging section.
10. A cable end connector for use with a complementary connector, comprising:
a cover device defining a first front face with a mating shroud extending forwardly beyond the first front face;
an insulative housing enclosed and located in a front portion of the cover device;
a plurality of contacts disposed in the housing and exposed in the mating shroud;
at least one channel defined in the cover device and extending rearward from a second front face of the cover device along a front-to-back direction and beside the housing, said second front face being behind the first front face in said front-to-back direction;
a fastening member located in the channel and having a threaded head at a front end thereof for fastening to the complementary connector, said threaded head being rearwardly retracted within the cover device when either said fastening member is in an unemployed position;
a biasing member including a portion located in the channel to constantly urge the fastening member rearwardly so as to assure that said threaded head is rearwardly retracted behind the second front face of the cover device when said fastening member is in an unemployed position.