Connector arrangement between a flat flex cable and a component
View Patent ↗An electrical connector assembly including a plug assembly and a socket assembly. The plug assembly includes a first flex cable and a first housing, and a biasing member. The socket assembly includes a second flex cable and a second housing. The plug assembly is adapted to be inserted into the socket assembly to electrically connect the first flex cable to the second flex cable. The biasing member is adapted to be contacted by a portion of the second housing to move the first flex cable out of an aperture of the first housing.
1. An electrical connector assembly comprising:
a plug assembly comprising a first flex cable and a first housing, and a biasing member;
a socket assembly comprising a second flex cable and a second housing,
wherein the plug assembly is adapted to be inserted into the socket assembly to electrically connect the first flex cable to the second flex cable, wherein the biasing member is adapted to be contacted by a portion of the second housing to move the first flex cable out of an aperture of the first housing.
2. An electrical connector assembly as in claim 1 wherein the first housing comprises a first housing member having the aperture, and a second housing member pivotably connected to the first housing member.
3. An electrical connector assembly as in claim 1 wherein the biasing member is fixedly attached to the second housing member.
4. An electrical connector assembly as in claim 1 wherein the biasing member comprises a metal spring.
5. An electrical connector assembly as in claim 4 wherein the metal spring has a form of a comb with spring steel strips parallel to one another.
6. An electrical connector assembly as in claim 1 wherein the biasing member comprises a plurality of metal springs, each spring pressing against insulation on a second side of the first flex cable directly opposite a respective exposed contact region on a first side of the first flex cable.
7. An electrical connector assembly as in claim 1 wherein the biasing member comprises a bent back free end.
8. An electrical connector assembly as in claim 1 wherein electrical insulation of the first flex cable has perforations, and the first housing has retaining projections located in the perforations which form a strain relief.
9. An electrical connector assembly as in claim 1 wherein, when the first housing and the biasing member are inserted into the second housing, at an end of insertion the biasing member contacts a ramp on the second housing to press the biasing member against the first flex cable.
10. A connector arrangement between a flat flex cable and an electrical component, the connector arrangement comprising:
a first housing connected to an end of the flat flex cable;
at least one biasing member connected to the first housing; and
a second housing connected to the electrical component, wherein the second housing member forms a cavity adapted to receive the first housing therein,
wherein the flat flex cable comprises a plurality of conductors and electrical insulation surrounding and separating the conductors, wherein the end of the flat flex cable comprises exposed contact regions on a first side of the flat flex cable,
wherein the at least one biasing member is located against an opposite second side of the end of the cable and presses the exposed contact regions into contact with electrical contact surfaces of the electrical component in the cavity formed by the second housing.
11. A connector arrangement as in claim 10 wherein the at least one biasing member comprises a metal spring.
12. A connector arrangement as in claim 11 wherein the metal spring has a form of a comb with spring steel strips parallel to one another.
13. A connector arrangement as in claim 10 wherein the at least one biasing member comprises a plurality of metal springs, each spring pressing against the insulation on the second side of the cable directly opposite one of the exposed contact regions.
14. A connector arrangement as in claim 10 wherein the at least one biasing member comprises a bent back free end.
15. A connector arrangement as in claim 10 wherein the first housing comprises a bottom part and a top part, wherein the at least one biasing member is connected to the top part, and wherein the top part is pivotably connected to the bottom part.
16. A connector arrangement as in claim 10 wherein the electrical insulation of the cable has perforations, and the first housing has retaining projections located in the perforations which form a strain relief.
17. A connector arrangement as in claim 10 wherein the at least one biasing member is directly contacted by the second housing.
18. A connector arrangement as in claim 17 wherein, when the first housing and the at least one biasing member are inserted into the second housing, at an end of insertion the at least one biasing member contacts a ramp on the second housing to press the at least one biasing member against the flat flex cable.
19. An electrical plug sub-assembly comprising:
a first housing part having at least one aperture therethrough;
a second housing part connected to the first housing part, wherein the first and second housing parts are adapted to capture a portion of a flat flex cable therebetween with a section of the flat flex cable having exposed contact regions being located at the at least one aperture, wherein the exposed contact regions are located on a first side of the cable facing outward at the at least one aperture; and
at least one elastic biasing element connected to the second housing part, wherein the at least one elastic biasing element comprises a metal member with at least one spring strip sized and shaped to be located between the first and second housing proximate the at least one aperture, wherein the at least one elastic biasing element is adapted to contact an opposite side of the flat flex cable and push the cable outward into the at least one aperture.
20. Electrical connection components as in claim 19 wherein the first housing part is pivotably connected to the second housing part.
21. Electrical connection components as in claim 19 wherein the second housing part comprises at least one opening at a portion of the at least one elastic biasing element to allow a housing of an electrical component, which the electrical connection components are adapted to be at least partially inserted into, to press against the at least one elastic element.
22. Electrical connection components as in claim 19 wherein the at least one elastic biasing element comprises a comb with spring steel strips parallel to one another.
23. Electrical connection components as in claim 19 wherein the spring steel strips comprise bent back free ends.
24. An electrical connector assembly comprising:
a plug assembly comprising a first flex cable, a first housing and at least one biasing member; and
a socket assembly comprising a second housing and at least one electrical conductor on the second housing,
wherein the plug assembly is adapted to be inserted into the socket assembly to electrically connect the first flex cable to the at least one electrical conductor, wherein the at least one biasing member is adapted to be contacted by a portion of the second housing to move the first flex cable at least partially through an aperture of the first housing to electrically connect the first flex cable to the at least one electrical conductor of the socket assembly.