Electrical connector block assembly

Claim 2

A connector block for an electrical connector assembly including a first block body, a plurality of contact terminals mounted in the body and a latch assembly, the latch assembly including: a. a first latch having a latch finger, a connection movably mounting the latch on the first body for movement between latched and open positions, and a cam surface on the first latch; and b. an elongate first latch operator for moving the first latch between such positions, the latch operator having a movable first end, such end including a cam engaging the cam surface, a second end connected to the first body a distance away from the contact terminals and a contact portion located between such ends.

Claim 3

A connector block as in claim 1 including a spring normally biasing the latch toward the latched position.

Claim 4

A connector block as in claim 2 wherein the spring forms part of the latch operator.

Claim 5

A connector block as in claim 3 wherein the connection rotatably mounts the first latch on the first body adjacent the contact terminals, and the second end of the latch operator is connected to the first body a distance from the contact terminals.

Claim 6

A connector block as in claim 4 wherein said first body is elongate, said contact terminals extend along the length of the block body and the first latch and first latch operator are located on one end of the body; and including a second latch and a second latch operator like said first latch and said first latch operator, located on the other end of the body, said first and second operators each being outwardly bowed away from the body.

Claim 7

A connector block as in claim 4 wherein said contact portion is made of a resilient material so that engagement of the contact portion flexes the operator to rotate the first latch from the latched position to the open position.

Claim 8

A connector block as in claim 6 wherein said first body includes a recess adjacent the contact portion to permit flexing of the contact portion into the recess.

Claim 9

A connector block as in claim 6 including a slot formed in the first latch, the first end of the last latch operator extending into the slot; said a cam surface facing one side of the slot and including a stop surface facing the other side of the slot.

Claim 10

A connector block as in claim 6 wherein the first latch includes a recess, said latch finger being located on one side of the recess, follower means on the other side of the recess for both rotating the first latch to the closed position upon engagement of the connector block with another connector block and for partially disengaging the connector block from the other connector block when the first latch operator is moved.

Claim 11

A connector block as in claim 6 wherein said latch operator comprises a spring metal strip, said strip being normally bowed outwardly from said recess.

Claim 12

A connector block as in claim 1 wherein said connection rotatably mounts the latch on the first body.

Claim 13

A connector block as in claim 11 wherein the latch finger is located on the latch to one side of the rotary connection and the cam surface is located on the latch on the opposite side of the rotary connection.

Claim 14

An electrical connector assembly including first and second elongate connector blocks, each connector block having a plurality of terminals mounted on and spaced along the block so that the connector blocks may be moved together in parallel overlying relation with pairs of terminals on the different blocks in electrical connection, end portions on the ends of a first connector block, each end portion including a cam surface facing the second connector block and a latch surface facing away from the second connector block, and latch assemblies on the ends of the second connector block, each latch assembly including a latch, a rotary connection mounting the latch on the second connector block adjacent an end portion of the first connector block, each latch including a locking slot with a latch finger on one side of the locking slot engagable beneath an adjacent latch surface and a follower on the other side of the slot engagable with an adjacent cam surface, and an elongate flexible latch operator for rotating the latch about said connection, the latch operator extending from the latch in a direction away from the first connector block and including a first end connected to the latch, a second end connected to the other connector block at a distance spaced away from the latch and a contact portion located between said ends.

Claim 15

An electrical connector assembly including first and second elongate connector blocks, each connector block having a plurality of terminals mounted on and spaced along the block so that the connector blocks may be moved together in parallel overlying relation with pairs of terminals on the different blocks in electrical connection, end portions on the ends of a first connector block, each end portion including a cam surface facing the second connector block and a latch surface facing away from the second connector block, and latch assemblies on the ends of the second connector block, each latch assembly including a latch, a rotary connection mounting the latch on the second connector block adjacent an end portion of the first connector block, each latch including a locking slot with a latch finger on one side of the locking slot engagable beneath an adjacent latch surface and a follower on the other side of the slot engagable with an adjacent cam surface, and an elongate flexible latch operator for rotating the latch about said connection, the latch operator extending from the latch in a direction away from the first connector block and including a first end connected to the latch, a second end connected to the other connector block at a distance spaced away from the latch and a contact portion located between said ends.

Claim 16

An electrical connector assembly as in claim 13 wherein said contact portions are resilient and are bowed outwardly away from said other body, and including recesses in said other body adjacent such portions.

Claim 17

An electrical connector assembly as in claim 13 wherein each latch operator comprises a resilient metal strip, the first end of such strip extending into and being movably confined within a strip slot in the latch, the second end of the strip extending into a slot in the other body and the contact portion of the strip being normally located a distance outwardly from the adjacent side of the other connector block.

Claim 18

An electrical connector assembly as in claim 15 including slots formed through the ends of said other connector block, said latches being located within said slots and pins extending through the latches and the ends of the other connector block, said locking slot being formed in each latch on the side thereof adjacent the first connector block and said first end of the latch operator engaging the latch on the side thereof away from said first connector block.

Claim 19

An electrical connector assembly as in claim 15 wherein the slot in each latch includes a cam surface adjacent the other connector block and a stop surface away from the other connector block.

Claim 20

An electrical connector assembly as in claim 14 including recesses in said other connector block adjacent the contact portions of each latch operator.