Pogo pin and manufacturing method therefor
OwnerSang Hoon CHA, Jin Kook JUN +2inventors
InventorsSang Hoon CHA, Jin Kook JUN, Eun Hyeong PYO, Soo Ho LEE
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Abstract
Disclosed are a pogo pin that enables a pre-designed impedance value to be more easily matched, and a manufacturing method therefor. The pogo pin comprises: a plunger part; a barrel into which at least a portion of the plunger part is inserted; a housing in which the barrel is accommodated; and an insulating ring made of a dielectric material and located between the outer peripheral surface of a portion of the plunger part exposed to the outside of the barrel and the inner peripheral surface of the housing.
Claims12
A pogo pin, comprising:
- a plunger part configured to come into contact with an external terminal;
- a barrel into which at least a portion of the plunger part is inserted;
- a housing in which the barrel is received;
- and
- an insulating ring positioned between an outer peripheral surface of a portion of the plunger part exposed to the outside of the barrel and an inner peripheral surface of the housing, the insulating ring being formed of a dielectric material.
A method for manufacturing a pogo pin, comprising:
- (a) coupling an elastic member and a plunger part in an internal space of a barrel;
- (b) fitting a portion of the plunger part exposed to the outside of the barrel through an insulating ring;
- and
- (c) inserting the barrel and the insulating ring into an internal space of a housing.
Dependencies are inferred from the claim text.