Ball for Measuring Acupressure Using Fabric Yarn Pressure Sensors

摘要

The present invention implements the yarn itself used in fabrics, such as fabrics or knitted fabrics, as a pressure sensor, in particular, by using a ball as a suture or a part of a suture connecting a plurality of pieces forming the surface of a ball, such as a baseball or rugby ball. Provides a ball for measuring acupressure using a fiber yarn pressure sensor that observes the ability of a pitcher required in the action of pitching a ball and can use it in a play system such as a baseball player training system or a baseball game. The ball for measuring acupressure using the fiber yarn pressure sensor of the present invention includes a plurality of skin pieces for forming a surface of a ball including a baseball ball or a rugby ball and a suture connecting the plurality of skin pieces, and the suture Alternatively, a part of the suture is made of a fiber yarn pressure sensor, and a wireless communication module that is connected to the fiber yarn pressure sensor and transmits the output signal of the fiber yarn pressure sensor to the outside is installed inside the skin piece.