Patent ID: 9541572
Date: 2017-01-10
CPC Classifications: A63B,G01P

Claim:
1. A motion detection device comprising: a base on which an electronic component is loaded; and a holder installed above a sporting equipment; wherein a fitting portion where the base and the holder can be attached to and removed from each other is provided, the fitting portion is provided with a recessed part provided on the base or the holder, and a protruding part provided on the other and fitting with the recessed part, and the holder comprises a portion that engages around the sporting equipment and an installation opening opposite an installation portion that is configured to be displaced to a greater width when installed above the sporting equipment with the base configured to attach to a side of the holder having the installation opening, the holder thereby aligned in a direction to compress a portion of the sporting equipment to increase a holding force of the electronic component to the sporting equipment.