초록 ▼

An apparatus for facilitating the insertion and extraction of a PC board into and from a card cage, comprising a mounting body, an engager, and an actuator. In a preferred embodiment, the apparatus has a ring-shaped mounting body having a clearance hole therethrough. The apparatus is slidably and ro

An apparatus for facilitating the insertion and extraction of a PC board into and from a card cage, comprising a mounting body, an engager, and an actuator. In a preferred embodiment, the apparatus has a ring-shaped mounting body having a clearance hole therethrough. The apparatus is slidably and rotatably mounted on a cylindrical rod through the clearance hole such that the apparatus is slidably rotatable along the length of the cylindrical rod. In operation, the engager is positioned in physical contact with the PC board in a notch in the board such that when a force is applied to the actuator, the engager is effected to urge the board to move in the direction of the force.

대표청구항 ▼

1. A device for facilitating the insertion and extraction of a plurality of PC boards into and from a chassis, comprising: a rod mounted adjacent to and stationary relative to the plurality of PC boards, the rod having a length that equals at least a spacing between an installed two of the plurality

1. A device for facilitating the insertion and extraction of a plurality of PC boards into and from a chassis, comprising: a rod mounted adjacent to and stationary relative to the plurality of PC boards, the rod having a length that equals at least a spacing between an installed two of the plurality of PC boards; a mounting body having a first connection point and a second connection point, and being coupled to the rod such that the mounting body is slidably rotatable along the length of the rod; an engager attached to the mounting body at the first connection point; and an actuator attached to the mounting body at the second connection point. 2. The device of claim 1, wherein there is a minimum spacing between the first connection point and the second connection point. 3. The device of claim 2, wherein: the rod is cylindrical; and the mounting body is ring-shaped, having a clearance hole therethrough for rotatably and slidably coupling to the rod. 4. The device of claim 3, wherein the rod is mounted along a front edge of the chassis between a first side wall and a second side wall of the chassis. 5. The device of claim 4, wherein the engager has rounded and beveled ends. 6. The device of claim 5, wherein the engager and the actuator are each integrally connected to the mounting body. 7. The device of claim 3, wherein the rod is mounted along a front edge of an assembly rack, into which the chassis is mounted, and between a first side wall and a second side wall of the assembly rack. 8. The device of claim 3, wherein the ring-shaped mounting body forms a contiguous circle. 9. The device of claim 3, wherein the ring-shaped mounting body forms a majority of a contiguous circle. 10. The device of claim 3, wherein the mounting body comprises: a first mounting body section that includes the first and second connection points; a second mounting body section; and a mounting body fastener that affixes the first mounting body section to the second mounting body section forming the mounting body. 11. The device of claim 3, wherein: the plurality of PC boards each comprise: a front edge;a side edge substantially perpendicular to the front edge; anda notch formed in the side edge of the PC board near the front edge; and the rod is mounted such that the engager engages the notch of each of the plurality of PC boards.