Daniel Oreja Puerto;Joaquin Jose Duran Cantolla;Jordi Rigau Rigau
发明人:
Daniel Oreja Puerto,Jordi Rigau Rigau,Joaquin Jose Duran Cantolla
申请号：
US13254340
公开号：
US08814813B2
申请日:
2010.02.26
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The invention relates to an improved cranial device with a rotary inclination detector, including a container box which can be secured to the cranium of sleeping person and which contains an electric motor and an eccentric counterweight coupled thereto, forming a vibrator. The device also includes a battery or a battery holder for at least one battery, which is provided with two axially opposed projecting contacts or studs. The container box is provided with inclined formations with dielectric properties, on which the battery or battery holder can roll by means of the studs thereof, and two electric contacts on which the inclined formations terminate, such that, when the battery holder is placed on the electric contacts, the motor circuit is closed, thereby activating the vibrator.
