Electronic component carrier

Claim 2

A carrier for use in handling and protecting electronic surface mounted components which have a body portion and extending leads comprising: a carrier body having a bottom member with a flat upper surface portion defining a smaller component supporting surface, said bottom member having a plurality of locator ribs surrounding said component supporting surface, said carrier body further having restraining means mountable thereon so as to extend over at least a portion of said component supporting surface to hold a selected component body portion within a chamber defined by said ribs, said supporting surface and said restraining means, with the leads thereof extending over said ribs, said restraining means including a spring latch having two latch tips and a resilient latch actuator connecting said latch tips, said spring latch movable between a component restrained position where said latch tips extend over at least a portion of said component supporting surface and a component unrestrained position where said latch tips are positioned away from said component supporting surface, said latch actuator resiliently biasing said latch tips from said component unrestrained position to said component restrained position, said carrier body further having spring latch mounting means for mounting said spring latch to said carrier body.

Claim 3

The carrier of claim 1 wherein said spring latch mounting means includes a plurality of spring latch guide slots through said bottom member, said latch tips extending upward though said guide slots, and said spring latch including engaging means for engaging said bottom member to restrain upward movement thereof.

Claim 4

The carrier of claim 2, wherein said latch actuator includes a spring portion, and a pair of actuator arms extending from said spring portion parallel to said upper surface portion, said bottom member further including an actuator cavity below said upper surface portion with an upper actuator cavity surface, and said engaging means including said actuator arms engaging said upper actuator cavity surface so as to restrain said spring latch from upward movement thereof.

Claim 5

The carrier of claim 3, wherein said actuator cavity includes a latch actuating ramp extending downward having a ramp surface, said ramp surface slidably engaging at least one of said actuator arms as said spring latch moves said latch tips between said component restrained position and said component unrestrained position.

Claim 6

The carrier of claim 1, wherein said restraining means includes a cover made of resilient material having a cover center portion extending over at least a portion of said component supporting surface, said cover further including a cover edge portion, said carrier body further having a plurality of side members extending upward from said bottom member, said side members surrounding said upper surface portion, said side members including mounting means for mounting said cover edge portion to said side members.

Claim 7

The carrier of claim 5, wherein said mounting means includes cover tabs attached to said side members each having a lower cover tab surface portion extending above at least a portion of said cover edge portion so as to restrain said cover from upward movement thereof.

Claim 8

The carrier of claim 5, wherein said mounting means includes a gripper rail attached to said side members having a lower rail surface portion extending outward away from said side members, said cover edge portion having a curled portion surrounding said gripper rail and engagable with said lower rail surface portion so as to restrain said cover tape from upward movement thereof.

Claim 9

The carrier of claim 7, wherein said cover edge portion extends beyond said gripper rail exposing a gripping portion of said cover so as to provide a gripping surface to peel away said cover from said gripper rail.

Claim 10

The carrier of claim 7, wherein said cover center portion resiliently stretches across said component supporting surface and said curled portion resiliently grips said gripper rail to restrain said cover from upward movement thereof.

Claim 11

The carrier of claim 7, wherein said cover center portion resiliently biases said cover edge portion upward and said curled portion resiliently snaps around said gripper rail to restrain said cover from upward movement thereof.

Claim 12

The carrier of claim 1, wherein said bottom member includes a plurality of test access slots extending through said bottom member, said test access slots surrounding said component supporting surface outside of said locator ribs.

Claim 13

The carrier of claim 1, wherein said bottom member includes a stop seat extending away from said bottom member, and a carrier sheet having a mounting opening therein sized to accommodate said carrier, said stop seat being engagable with an edge of said carrier sheet mounting opening so as to support said carrier on said carrier sheet during handling of said carrier.

Claim 14

The carrier of claim 12, wherein said bottom member includes a body tab having an upper body tab surface portion located below said stop seat, said upper body tab surface portion engagable with said edge of said carrier sheet so as to restrain said carrier from upward movement away from said carrier sheet during handling of said carrier.

Claim 15

The carrier of claim 13, wherein said body tab includes an inclined side surface portion extending downward and away from said upper body tab surface toward said bottom member, said inclined side surface portion slidably engaging said carrier sheet edge as said carrier is mounted in said mounting opening so as to deflect said carrier sheet edge outward until said carrier sheet edge flexes back between said upper body tab surface portion and said stop seat.

Claim 16

The carrier of claim 2, further comprising actuating means for moving said spring latch between said component restrained position and said component unrestrained position.

Claim 17

The carrier of claim 15 wherein said actuating means includes a latching post perpendicular to said bottom member, said latching post movable relative to said carrier body, said latching post engagable with said latch actuator during relative movement of said latching post and said carrier body, said latching post forcibly moving said spring latch to move said latch tips between said component restrained position and said component unrestrained position as said latching post is moved relative to said carrier.

Claim 18

The carrier of claim 16 wherein a plurality of said latching posts simultaneously engage latch actuators of a plurality of said carriers.

Claim 19

The carrier of claim 12, wherein said carrier sheet includes a plurality of mounting openings therein, said mounting openings positioned linearly in said carrier sheet, and said carrier sheet further including an elongated slit between each of said mounting openings perpendicular to the line formed by said mounting openings, said slits being longer than said mounting openings, whereby said carrier sheet portions adjacent to said slits bend as said carrier sheet is formed to a circular shape.

Claim 20

A spring latch apparatus for use in restraining a component from movement away from a carrier body, the carrier body having a bottom member with an upper component supporting surface and a lower surface facing in an opposite direction to the upper component supporting surface, said spring latch apparatus comprising: a spring portion including a pair of actuator arms; a pair of latch tips, each of said latch tips extending from said actuator arms of said spring portion; said latch tips being movable between a component restrained position wherein a portion of said latch tips extend over at least a portion of the upper component supporting surface, and a component unrestrained position wherein said latch tips are positioned away from the upper component supporting surface, said spring portion resiliently biasing said latch tips toward said component restrained position; said spring portion being located adjacent the lower surface of the bottom member and said latch tips extending from the lower surface toward the upper component supporting surface through transverse slots provided in the bottom member, said spring portion being engageable with the lower surface of the bottom member to limit transverse movement of latch tips away from the upper component supporting surface; and said latch tips cooperating with the upper component surface of the bottom member to restrain the component in a chamber defined by the upper component supporting surface of the bottom member of the carrier body and said latch tips when said latch tips are in said component restrained position, said latch tips releasing the component from said chamber when said latch tips are in said component unrestrained position.

Claim 21

A spring latch apparatus for use in restraining a component from movement away from a carrier body, the carrier body having a bottom member with an upper component supporting surface and a lower surface facing in an opposite direction to the upper component supporting surface, said spring latch apparatus comprising: a spring portion including a pair of actuator arms; a pair of latch tips, each of said latch tips extending from said actuator arms of said spring portion; said latch tips being movable between a component restrained position wherein a portion of said latch tips extend over at least a portion of the upper component supporting surface, and a component unrestrained position wherein said latch tips are positioned away from the upper component supporting surface, said spring portion resiliently biasing said latch tips toward said component restrained position; said spring portion being located adjacent the lower surface of the bottom member and said latch tips extending from the lower surface toward the upper component supporting surface through transverse slots provided in the bottom member, said spring portion being engageable with the lower surface of the bottom member to limit transverse movement of latch tips away from the upper component supporting surface; and said latch tips cooperating with the upper component surface of the bottom member to restrain the component in a chamber defined by the upper component supporting surface of the bottom member of the carrier body and said latch tips when said latch tips are in said component restrained position, said latch tips releasing the component from said chamber when said latch tips are in said component unrestrained position.