Driving component, camera assembly and electronic device
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorsJiangwei LIU, Hui WANG, Zongbao YANG
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Abstract
A driving component includes a fixing frame, a carrier unit and a magnetostrictive member. The carrier unit is configured to carry a component to be driven, and the carrier unit is connected to the fixing frame and configured to move relative to the fixing frame. The magnetostrictive member is connected with the fixing frame and the carrier unit and configured to control a position of the carrier unit relative to the fixing frame through expansion and contraction of the magnetostrictive member.
Claims20
A driving component, comprising:
- a fixing frame;
- a carrier unit connected to the fixing frame, wherein the carrier unit is configured to carry a component to be driven, and move relative to the fixing frame;
- and
- a magnetostrictive member connected with the fixing frame and the carrier unit, wherein the magnetostrictive member is configured to control a position of the carrier unit relative to the fixing frame through expansion and contraction of the magnetostrictive member.
A camera assembly, comprising a camera and a driving component, the driving component comprising:
- a fixing frame;
- a carrier unit connected to the fixing frame, wherein the carrier unit is configured to carry a component to be driven, and move relative to the fixing frame;
- and
- a magnetostrictive member connected with the fixing frame and the carrier unit, wherein the magnetostrictive member is configured to control a position of the carrier unit relative to the fixing frame through expansion and contraction of the magnetostrictive member,
- wherein the camera is fixed to the carrier unit and the driving component is configured to perform a zoom function or an anti-shake function.
An electronic device, comprising a camera assembly, the camera assembly comprising a camera and a driving component, the driving component comprising:
- a fixing frame;
- a carrier unit connected to the fixing frame, wherein the carrier unit is configured to carry a component to be driven, and move relative to the fixing frame;
- and
- a magnetostrictive member connected with the fixing frame and the carrier unit, wherein the magnetostrictive member is configured to control a position of the carrier unit relative to the fixing frame through expansion and contraction of the magnetostrictive member,
- wherein the camera being fixed to the carrier unit and the driving component is configured to perform a zoom function or an anti-shake function.
Dependencies are inferred from the claim text.