Printed circuit board retainer

Claim 2

A printed circuit board retainer comprising: activating means mounted on the housing member; a housing member having a longitudinal axis; a relatively rigid clamping member attached only at one end to the activating means, at least one of the housing member and the clamping member has at least one cam ramp while the other member has at least one complementarily follower adapted to operatively coact with the cam ramp to provide a transverse movement relative to the longitudinal axis of the clamping member, the other end of the clamping member being unrestrained relative to the housing member; guide means maintaining one member in an operative relationship relative to the other member; means for receiving a printed circuit board; and means on said activating means for moving the entire rigid locking member in response to movement of the activating means relative to the housing member in the direction of the longitudinal axis whereby the clamping member exerts a lateral force for retaining the printed circuit board.

Claim 3

The invention of claim 1 wherein the guide means maintains one member in an overlapping relationship relative to the other member.

Claim 4

The invention of claim 1 wherein the means for moving the locking member includes a camming device.

Claim 5

The invention of claim 3 wherein the means for receiving a printed circuit board includes a bearing surface extending at least partially across the relatively movable members for supporting one side of the printed circuit board as a retaining force is exerted on the other side.

Claim 6

The invention of claim 3 wherein the means for moving the locking member includes a rotatably mounted cam lever.

Claim 7

The invention of claim 1 further including a power connection member attached to the clamping member for supplying power to the printed circuit board.

Claim 8

The invention of claim 4 wherein the locking member has a hooked end for coacting with the camming device for moving the locking member relative to the housing member.

Claim 9

The invention of claim 7 wherein the means for moving the members includes a rotatable cam lever having a projection for entering the hooked end and moving the member.

Claim 10

The invention of claim 7 wherein the cam device includes a lever pivotably attached to the housing member for securing the locking member in the housing member and further, includes a projection pin attached to the lever for coacting with the hooked end of the locking member.

Claim 11

The invention of claim 9 wherein the housing member has a plurality of cam ramps and the locking member has a corresponding member of complementarily followers.

Claim 12

A printed circuit board retainer comprising: a movable elongated member having at least one follower ramp and a bearing surface; a housing member having at least one complementary cam ramp extending from its surface and adapted to operatively coact with the follower ramp and an opening extending along at least one side of the housing member to permit a printed circuit board to extend into and at least partially across the elongated member; a cam lever mounted on the housing member, the elongated member having an enlarged head at one end for positioning the member in the housing; and the elongated head attached to said cam lever with the opposite end of said elongated member extending freely within the housing, means for coacting with the cam lever for moving the entire elongated member along its longitudinal axis relative to the housing member including the follower ramp so that it will coact with the cam ramp to force the bearing surface of the elongated member against the printed circuit board positioned in the housing member transversely of said longitudinal axis.

Claim 13

A printed circuit board retainer comprising: a movable elongated member having at least one follower ramp and a bearing surface; a housing member having at least one complementary cam ramp extending from its surface and adapted to operatively coact with the follower ramp and an opening extending along at least one side of the housing member to permit a printed circuit board to extend into and at least partially across the elongated member; a cam lever mounted on the housing member, the elongated member having an enlarged head at one end for positioning the member in the housing; and the elongated head attached to said cam lever with the opposite end of said elongated member extending freely within the housing, means for coacting with the cam lever for moving the entire elongated member along its longitudinal axis relative to the housing member including the follower ramp so that it will coact with the cam ramp to force the bearing surface of the elongated member against the printed circuit board positioned in the housing member transversely of said longitudinal axis.

Claim 14

The invention claim 11 wherein the enlarged head is hooked shaped.

Claim 15

The invention of claim 11 wherein the follower ramp is a portion of the housing member.

Claim 16

The invention of claim 12 wherein the enlarged head extends beyond the housing and seats on one end of the housing.

Claim 17

The invention of claim 14 wherein the cam lever also retains the elongated member within the housing.

Claim 18

The invention of claim 15 wherein the cam lever includes a pin and the cam lever is only fastened to the housing by the pin.