In the bar, or some light party, we often see a lot of cool light shoes, but this is what light shoes light principle, after I learned.
Luminous shoes, shoes such as Linli are common on the market at present.
In fact, the principle is very simple, that is, there is a LED belt inside the sole, batteries, USB interface charger, open at night, coupled with the addition of fluorescent whitening agent soles, making shoes shining.
An electronic switch that causes the circuit to start working. Others call it "slide switch" or "shake switch" and so on. In fact, these terms are not entirely correct. The name of the industry is generally divided into two major categories: spring switches and ball switches.
Shoes light comprises a sleeve, two conductive blocks, a ball placed inside the sleeve and a plug, which is characterized in that the sleeve is made of insulating material, an upper end face and a face with reverse, and extending from the upper end face of a downward concave hole, the concave hole is provided with the the open end and a closed end of the near the lower end surface of the concave hole, and has an open end adjacent to the width of the Department, the open end and the diameter is smaller than the width of the narrow diameter part, and the connection width, narrow diameter part of the shoulder, the sleeve has a set of intervals the through hole of the lower end and extends to the closed end; the ball is made of conductive material, a rolling arranged in the concave hole of the sleeve; the conductive piece, a conductive material into the through hole Jiao hole and each other at intervals is arranged on the sleeve, and The opposite ends of the bottom conductive block has the lower end surface of the sleeve terminal once the bottom extends, and one from the top of the terminal extending to the middle of the semi round shaped bearing seat, the bearing seat is provided with a circular hollow top surface, the top surface of the outer circumference of a circle Wa is located adjacent to the concave hole. The shoulder portion and narrow diameter part, the top surface and the circular hollow outer periphery to the concave hole at the center is tilted downward, and round the top surface of the conductive block wa together form a concave part; the cover is made of insulating material, and fixedly mounted in the upper end of the sleeve, and
The open end of the recess is closed.