Probe pin having gripping structure

A probe pin comprising:

• a pin body including a plurality of holes and positioned at one side;
• a first extension portion extending in a first direction upward from an outer side of the pin body;
• a second extension portion elongated from an end of the first extension portion, extending further than the pin body along a second direction, and spaced apart from the pin body;
• and
• a tip part integrated with the second extension portion and comprising an end sharply protruding upward along the first direction from an outer upper end of the second extension portion,
• wherein the second extension portion includes a first elasticity provision hole and a second elasticity provision hole formed in parallel with an outer peripheral surface of the second extension portion and having different shapes to provide an elastic force that moves a portion of a needle of the tip part,
• wherein the first elasticity provision hole has a thin elongated shape,
• wherein the second elasticity provision hole is thicker than the first elasticity provision hole and formed above the first elasticity provision hole,
• wherein the second elasticity provision hole is divided by a protruding portion formed on a front surface of the first extension portion,
• wherein the tip part further comprises an alignment portion extending to be spaced apart from the needle, and
• wherein the needle protrudes further from the second extension portion than the alignment portion.