| 摘要 |
The present invention relates to a smart rope with a skipping rope having a multi-layered structure for protecting an LED, comprising: a skipping rope having a plurality of LEDs inserted therein; and handles disposed at both ends of the skipping rope to control the blinking of the plurality of LEDs in the skipping rope, wherein the skipping rope comprises: an output wire, located at a central portion of the skipping rope, having a flexible circuit board embedded therein; a connection wire connecting both ends of the output wire and the handles, respectively, and mediating an electrical signal between the connected handles and the flexible circuit board embedded in the output wire; and a protection tube surrounding the output wire and a portion of an end of the connection wire connected to both ends of the output wire. Due to this feature, the present invention can minimize damages of a function of displaying the number of times of rope skipping through an LED afterimage effect within the smart rope by means of the rope skipping which is multi-layered in order to prevent damage of the circuit board provided with an LED blinking circuit even when various external impacts are generated due to repeated rope skipping. |
