| 摘要 |
PURPOSE: An electronic hole pin is provided to mounted components including various electronic parts in a long outer main body. CONSTITUTION: An electronic hole pine comprises: a tubular inner body with open both ends and a hollow inner space; an outer main body(30) which is coupled with the inner main body and has the lower end coupled at a pine hole in a golf course; a circuit unit(40) which is mounted in the inner body; an antenna(50) which receives a transmission signal from the outside, transmits a signal generated from the circuit unit, and is mounted in the inner body; and a battery(60) which is mounted in the outer main body and supplies power to the circuit unit. |
