Lens module and mobile terminal
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorsKai Zhou, Hongzhi Jin, Tao Yu
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a lens module and a mobile terminal. The lens module can include a lens component, a mounting bracket, a blade assembly movably connected to the mounting bracket, and a driving assembly connected to the blade assembly. The blade assembly is provided with at least two apertures, and the at least two apertures have different diameters. The lens component is mounted to the mounting bracket, and the blade assembly is configured to rotate and switch the apertures to correspond to the lens component under driving of the driving assembly, such that an axis of one of the apertures coincides with an optical axis of the lens component.
Claims17
A lens module, comprising:
- a mounting bracket;
- a lens component having an optical axis that is mounted to the mounting bracket;
- a blade assembly movably connected to the mounting bracket and provided with at least two apertures of different diameters, each aperture having an axis that is parallel to the optical axis of the lens component;
- and
- a driving assembly connected to the blade assembly and configured to drive the blade assembly so that the axis of one of the two apertures to is interchangeably aligned with the optical axis of the lens component
- wherein the blade assembly comprises a first blade and a second blade, the first blade and the second blade are rotatably connected to the mounting bracket, the driving assembly drives the first blade and the second blade to rotate and close up, and the at least two apertures are defined in a closed-up position of the first blade and the second blade;
- the first blade comprises a main body part and a protruding part extending from the main body part, the main body part is rotatably connected to the mounting bracket, the main body part has an outer contour defining two or more arc-shaped notches, the protruding part drives the main body part to rotate under a driving force of the driving assembly, and the first blade and the second blade close up to define the at least two apertures at the arc-shaped notches.
A mobile terminal, comprising:
- a processor;
- a memory configured to store instructions of the processor;
- and
- a lens module that operates under the control of the processor executing the instructions and comprising:
- a mounting bracket defining a hole;
- a lens member mounted to the mounting bracket and located under the hole;
- a blade assembly movably connected to the mounting bracket and provided with at least two apertures of different diameters;
- and
- a driving assembly connected to the blade assembly and driving the blade assembly to rotate and switch the at least two apertures to correspond to the lens component, such that an axis of one of the at least two apertures coincides with an optical axis of the lens component,
- wherein the blade assembly comprises a first blade and a second blade, the first blade and the second blade are rotatably connected to the mounting bracket, the driving assembly drives the first blade and the second blade to rotate and close up, and the at least two apertures are defined in a closed-up position of the first blade and the second blade, and
- wherein the first blade comprises a main body part and a protruding part extending from the main body part, the main body part is rotatably connected to the mounting bracket, the main body part has an outer contour defining two or more arc-shaped notches, the protruding part drives the main body part to rotate under a driving force of the driving assembly, and the first blade and the second blade close up to define the at least two apertures at the arc-shaped notches.
Dependencies are inferred from the claim text.