| 摘要 |
<p>A ball mark unit having a ball mark for indicating position of a golf ball and a method for indicating position of a golf ball are provided to facilitate identifying a ball mark to indicate position of a golf ball at night. A ball mark unit having a ball mark comprises: a ball mark(100) with a disc shape, which includes a body(120) having a ring shaped lamp guide(123), a light emitting lamp(122), a battery(124) established in a battery guide, and a switch(126), a cover(140), and a metal plate(160); and a carrying device of a ball mark(200), which includes a main body(220), a magnetic body(240), and a fixation implement(260). A method for indicating position of a golf ball includes the steps of: installing a lamp and a power supply on a ball mark for indicating position of a ball; opening the light emitting circuit of the lamp; and laying the light emitting ball mark on the position of the ball.</p> |
