Back to results
US 2017/0246513 A1Published application
Ball
AssigneePegatron Corporation
InventorYu-Lin FANG
Life of this patent
Estimating the term…
Abstract
A ball includes a first housing, at least a fixing body, at least a ceramic vibration unit and a second housing. The fixing body is disposed on the internal wall of the first housing. The ceramic vibration unit is configured to make a sound and is fixed on the fixing body. The ceramic vibration unit includes a vibrating plate, a ceramic sheet and a cover body. The ceramic sheet and the cover body are disposed on the vibrating plate, and the ceramic sheet is located between the vibrating plate and the cover body. The second housing covers the first housing.
Claims11
A ball, comprising:
- a first housing;
- at least a fixing body disposed on an internal wall of the first housing;
- at least a ceramic vibration unit configured to make a sound and fixed on the fixing body, wherein the ceramic vibration unit comprises:
- a vibrating plate,
- a ceramic sheet disposed on the vibrating plate, and
- a cover body disposed on the vibrating plate and located between the vibrating plate and the cover body;
- and
- a second housing covering the first housing.
5 more elements
Dependencies are inferred from the claim text.