Bracket for connector pin seals
An electrical connector includes a housing having a bracket mating surface and an opening that extends through the bracket mating surface; an electrical conductor that is positioned through the opening in the housing; a grommet that is positioned in a space defined between the electrical conductor and the opening in which the conductor is positioned to substantially prevent contaminants from entering the housing through the opening; and a bracket removably positioned on the bracket mating surface of the housing of the connector and positioned to bear on the grommet to substantially prevent displacement of the grommet with respect to the housing of the connector.
1. An electrical connector comprising:
a cylindrical housing having a bracket mating surface and a plurality of openings that extend through the bracket mating surface and are radially offset from one other about a longitudinal axis of the housing;
a plurality of conductors, each of which is positioned in a respective opening in the cylindrical housing;
a plurality of grommets, each of which is positioned in a space defined between a respective conductor and an opening in which the respective conductor is positioned to substantially prevent contaminants from entering the cylindrical housing through the opening, wherein an exterior surface of each grommet includes a recess; and
a bracket removably positioned on the bracket mating surface of the housing of the connector and positioned to bear on at least one of the grommets to substantially prevent displacement of the at least one grommet with respect to the cylindrical housing of the connector, wherein the bracket includes a plurality of radiused surfaces that are each positioned in the recess of a respective grommet, and wherein the radiused surface are radially offset one other about the longitudinal axis of the housing.
2. The electrical connector of claim 1 , wherein the bracket includes a detent for removably connecting the bracket to a surface of the housing.
3. The electrical connector of claim 1 , further comprising a plurality of brackets, each of which is removably positioned on the bracket mating surface of the housing of the connector and is positioned to bear on at least one of the grommets.
4. The electrical connector of claim 1 , wherein the bracket comprises an interior- facing cutout and an exterior-facing cutout.
5. The electrical connector of claim 1 , wherein each grommet protrudes outside of the housing such that the bracket is positioned to bear on the protruding portion of the grommets.
6. The electrical connector of claim 1 , wherein at least one of the plurality of grommets is contacted by two brackets that are removably positioned on the bracket mating surface of the housing.
7. The electrical connector of claim 1 , wherein the housing comprises two housing parts that are releasably mounted together by a connector.
8. The electrical connector of claim 7 , wherein the openings are defined in both housing parts of the housing, and respective openings of both housing parts are configured to register with one other.
9. The electrical connector of claim 7 , wherein the connector is a threaded ring.
10. The electrical connector of claim 1 , wherein the bracket contacts at least one, but not all, of the grommets.