Circuit board connector

Claim 2

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; a lead locating and guiding member having a series of lead receiving apertures at positions corresponding to the connecting holes of the circuit board for receiving respective connecting portions and means on the housing and on the lead locating and guiding member cooperable for mounting the lead locating and guiding member on the housing for sliding movement from a first, lead locating position, receiving respective connecting portions at locations adjacent respective free ends thereof, to a second position, remote from the free ends, during movement of the board connecting portions progressively into respective connecting through-holes of the circuit board; and, a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to releasably attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes, the lead portion retaining member being formed with a series of lead portion locating grooves which extend rearward from the rear face for snugly receiving medial portions of respective lead portions.

Claim 3

An electrical connector according to claim 1 further comprising a lead locating and guiding member having a series of lead receiving apertures at positions corresponding to the connecting holes of the circuit board for receiving respective connecting portions and means on the housing and on the lead locating and guiding member cooperable for mounting the lead locating and guiding member on the housing for sliding movement from a first, lead locating position, receiving respective connecting portions at locations adjacent respective free ends thereof, to a second position, remote from the free ends, during movement of the board connecting portions progressively into respective connecting through-holes of the circuit board.

Claim 4

An electrical connector according to claim 2 wherein the housing comprises a pair of wall portions extending rearward in spaced apart, parallel relation from a front wall and the cooperable mounting means comprises vertical guide grooves on respective opposed surfaces of the wall portions for slidingly receiving guide projections provided on respective opposite ends of the lead locating and guiding member.

Claim 5

An electrical connector according to claim 3 wherein the cooperable mounting means comprises vertically spaced, stop projections provided on one of the lead locating and guiding member and the housing for engagement above and below a stop projection provided on one of the housing and lead locating and guiding member, respectively, thereby to retain the lead locating and guiding member in the first, lead locating position.

Claim 6

An electrical connector according to claim 1 wherein the lead portion retaining member comprises a plate-form body and the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing comprises upper and lower guide rail means formed on the housing to extend rearward from the rear face thereof for retaining the body of the lead portion retaining member therebetween, extending over the medial portions.

Claim 7

An electrical connector according to claim 1 wherein the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing comprises resilient latching arms with latching heads formed at respective opposite ends of the body of the lead portion retaining member and latching apertures formed on the housing for receiving respective latching arms with a snap action thereby to retain the body of the lead portion retaining member between the guide rail means.

Claim 8

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; a lead locating and guiding member having a series of lead receiving apertures at positions corresponding to the connecting holes of the circuit board for receiving respective connecting portions and means on the housing and on the lead locating and guiding member cooperable for mounting the lead locating and guiding member on the housing for sliding movement from a first, lead locating position, receiving respective connecting portions at locations adjacent respective free ends thereof, to a second position, remote from the free ends, during movement of the board connecting portions progressively into respective connecting through-holes of the circuit board, and a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes wherein the housing comprises a pair of wall portions extending rearward in spaced apart, parallel relation from a front wall and the cooperable mounting means comprises vertical guide grooves on respective opposed surfaces of the wall portions for slidingly receiving guide projections provided on respective opposite ends of the lead locating and guiding member.

Claim 9

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; a lead locating and guiding member having a series of lead receiving apertures at positions corresponding to the connecting holes of the circuit board for receiving respective connecting portions and means on the housing and on the lead locating and guiding member cooperable for mounting the lead locating and guiding member on the housing for sliding movement from a first, lead locating position, receiving respective connecting portions at locations adjacent respective free ends thereof, to a second position, remote from the free ends, during movement of the board connecting portions progressively into respective connecting through-holes of the circuit board, and a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes wherein the housing comprises a pair of wall portions extending rearward in spaced apart, parallel relation from a front wall and the cooperable mounting means comprises vertical guide grooves on respective opposed surfaces of the wall portions for slidingly receiving guide projections provided on respective opposite ends of the lead locating and guiding member.

Claim 10

An electrical connector according to claim 7 wherein the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing releasably attaches the lead portion retaining member to the housing.

Claim 11

An electrical connector according to claim 2 wherein the lead portion retaining member comprises a plate-form body and the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing comprises upper and lower guide rail means formed on the housing to extend rearward from the rear face thereof for retaining the body of the lead portion retaining member therebetween, extending over the medial portions.

Claim 12

An electrical connector according to claim 16 wherein the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing comprises resilient latching arms with latching heads formed at respective opposite ends of the body of the lead portion retaining member and latching apertures formed on the housing for receiving respective latching arms with a snap action thereby to retain the body of the lead portion retaining member between the guide rail means.

Claim 13

An electrical connector according to claim 15 wherein the cooperable mounting means comprises vertically spaced, stop projections provided on one of the lead locating and guiding member and the housing for engagement above and below a stop projection provided on one of the housing and lead locating and guiding member, respectively, thereby to retain the lead locating and guiding member in the first, lead locating position.

Claim 14

An electrical connector according to claim 7 wherein the lead portion retaining member is formed with a series of lead portion locating grooves which extend rearward from the rear face for snugly receiving medial portions of respective lead portions.

Claim 15

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; and a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to releasably attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes wherein the lead portion retaining member comprises a plate-form body and the attachment means comprises upper and lower guide rail means formed on the housing to extend rearward from the rear face thereof for retaining the body of the lead portion retaining member therebetween, extending over the medial portions.

Claim 16

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; and a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to releasably attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes wherein the lead portion retaining member comprises a plate-form body and the attachment means comprises upper and lower guide rail means formed on the housing to extend rearward from the rear face thereof for retaining the body of the lead portion retaining member therebetween, extending over the medial portions.

Claim 17

An electrical connector according to claim 13 further comprising a lead locating and guiding member having a series of lead receiving apertures at positions corresponding to the connecting holes of the circuit board for receiving respective connecting portions and means on the housing and on the lead locating and guiding member cooperable for mounting the lead locating and guiding member on the housing for sliding movement from a first, lead locating position, receiving respective connecting portions at locations adjacent respective free ends thereof, to a second position, remote from the free ends, during movement of the board connecting portions progressively into respective connecting through-holes of the circuit board.

Claim 18

An electrical connector according to claim 14 wherein the housing comprises a pair of wall portions extending rearward in spaced apart, parallel relation from a front wall and the cooperable mounting means comprises vertical guide grooves on respective opposed surfaces of the wall portions for slidingly receiving guide projections provided on respective opposite ends of the lead locating and guiding member.

Claim 19

An electrical connector according to claim 15 wherein the cooperable mounting means comprises vertically spaced, stop projections provided on one of the lead locating and guiding member and the housing for engagement above and below a stop projection provided on one of the housing and lead locating and guiding member, respectively, thereby to retain the lead locating and guiding member in the first, lead locating position.

Claim 20

An electrical connector according to claim 13 wherein the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing comprises resilient latching arms with latching heads formed at respective opposite ends of the body of the lead portion retaining member and latching apertures formed on the housing for receiving respective latching arms with a snap action thereby to retain the body of the lead portion retaining member between the guide rail means.

Claim 21

An electrical connector according to claim 13 wherein the lead portion retaining member is formed with a series of lead portion locating grooves which extend rearward from the rear face for snugly receiving medial portions of respective lead portions.

Claim 22

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; and, a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to releasably attach the lead portion retaining member to the housing for releasable engagement with upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes.

Claim 23

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; and, a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to releasably attach the lead portion retaining member to the housing for releasable engagement with upper sides of the medial portions remote from their free ends thereby to prevent upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes.

Claim 24

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face in spaced apart relation so that they are exposed for upward movement relative to one another, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; and a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent the upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes.

Claim 25

An electrical connector of a right angle header type comprising a housing having a front, mating face, a rear face and a lower, board engaging face extending between the front face and the rear face, at least a part of the housing being insulating, a series of contact members mounted in the insulating part of the housing with connecting portions at the mating face and lead portions extending from the rear face in spaced apart relation so that they are exposed for upward movement relative to one another, the lead portions being bent transversely intermediate their ends thereby forming medial portions extending rearward from the rear face and board connecting portions extending downward so that free ends of the board connecting portions are insertable into respective connecting through-holes of a circuit board by movement of the board engaging face of the housing into engagement with the circuit board; and a lead portion retaining member, means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing to extend over upper sides of the medial portions remote from their free ends thereby to prevent the upward movement of respective medial portions away from the circuit board during insertion of the end portions into the respective connecting through-holes.

Claim 26

An electrical connector according to claim 20 wherein the means on the housing and the lead portion retaining member cooperable to attach the lead portion retaining member to the housing are integral formed with the housing and lead portion retaining member, respectively.