Position locator

A multifunctional position locator, comprising,

• a body,
• a hardware piece attached to the body,
• a base case removably attached to the hardware piece,
• wherein the base case has at least one power contact,
• a position locator removably attached to the base case and having at least one position locator power contact,
• wherein the base case has an NFC sensor,
• wherein the position locator has at least one light-transmitting through-hole and is provided with a light source inside of the position locator and light from the light source is projected outward through the at least one light-transmitting through-hole,
• wherein the hardware piece has a hardware opening and the position of the at least one light-transmitting through-hole of the position locator is matched with the hardware opening of the hardware piece to allow the light to be projected outward through the hardware opening when the position locator is fixed on the hardware piece,
• wherein the body has a body opening that is at least the same size or larger than the hardware opening and the body opening is directly aligned with both the hardware opening and the at least one light-transmitting through-hole of the position locator when the hardware is attached to the body;
• wherein the hardware opening, the light-transmitting through-hole, and the body opening are directly aligned with each other to form a channel in the body to allow light to pass through the channel with no intervening structure between any of the hardware opening, the light-transmitting through-hole, and the body opening.