Electrical connector assembly
View Patent ↗An electrical connector assembly including a first connector and a second connector. The first connector includes a socket and the second connector including a sleeve, the socket being adapted to surround the sleeve. A sealing system includes a frontward portion surrounding the sleeve and a rearward portion surrounding a rear housing of the second connector.
1. A connector assembly comprising:
a first connector having a first casing and a plurality of first terminals; and a second connector having a second casing and a plurality of second terminals,
wherein the first and second connectors are configured to mate and unmate along a mating axis to connect the first and second terminals together,
wherein the first connector comprises a plurality of sockets, one socket of the plurality of sockets surrounding one first terminal of the plurality of first terminals and the second connector comprises a plurality of sleeves, one sleeve of the plurality of sleeves surrounding one second terminal of the plurality of second terminals, each socket being adapted to receive each sleeve when the first and second connectors mate,
wherein the first casing comprises the plurality of sockets,
wherein the second casing comprises a rear housing from which each sleeve projects forwardly along the mating axis,
wherein the second casing includes a sealing system having a frontward portion and a rearward portion, and
wherein the frontward portion surrounds each sleeve to seal each socket to each sleeve and the rearward portion surrounds the rear housing of the second casing to seal a housing of the first casing to the rear housing of the second casing when the first and second connectors are mated.
2. The connector assembly according to claim 1 , wherein the frontward portion and the rearward portion are separate elements.
3. The connector assembly according to claim 1 , wherein the frontward portion is integral with the rearward portion.
4. The connector assembly according to claim 1 , wherein at least one of the frontward portion and rearward portion is an axial compression seal with regard to the mating axis.
5. The connector assembly according to claim 1 , wherein at least one of the frontward portion and rearward portion is a radial compression seal with regard to the mating axis.
6. The connector assembly according to claim 5 , wherein the frontward portion comprises an external surface provided with at least two cylindrical bulging features having two inclined annular surfaces joined on an annular apex and adapted to be radially compressed against the inner surface of the corresponding socket when the first and second connectors mate.
7. The connector assembly according to claim 5 , wherein the rearward portion comprises an external surface provided with a bulging feature having two inclined annular surfaces joined on an annular apex and adapted to be radially compressed against the inner surface of the housing of the first casing when the first and second connectors mate.
8. The connector assembly according to claim 1 , wherein the rearward portion comprises an external surface provided with a transverse flat area adapted to be compressed against the free end of the sockets when the first and second connectors mate.
9. The connector assembly according to claim 1 , wherein the rearward portion is provided with a plurality of retention means adapted to cooperate with complementary retention means of the second casing to retain the rearward portion onto the second connector.