Game drum having micro electrical mechanical system pressure sensing module
US8287376B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2010 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Apr 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2240/321
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A game drum includes a drum body, a compressible member and a MEMS pressure sensing module. The drum body includes an output interface circuit for coupling with a terminal electronic device. The compressible member is accommodated in the accommodating room of the drum body. The MEMS pressure sensing module includes a MEMS sensor, located under the compressible member, for sensing a pressure applied on the compressible member and converting the pressure values into electronic signals, a processing unit for calculating a value of the pressure according to the electronic signals, and a power supply unit for supplying power to the processing unit and the transmitting unit. The processing unit is connected with the output interface circuit such that a user is able to obtain the pressure value from the terminal electronic apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.