Contact recording device e.g. for use in sport of fencing, has flat electrical contact worn on body coupled via electronics to electrical contact in contact with background covered by conducting coating and contact on object

摘要

The device has an internal power supply that enables an electronic counter to be controlled by the current occurring when contact is made. A flat electrical contact (1) is worn on the body and is coupled via evaluation electronics (2) to an electrical contact (3) in contact with a base covered by a conducting coating (6) and is electrically coupled to an electrical contact (4) mounted on an object.