Hiwin Technologies Corporation

Newmax Technology Co., Ltd.

Yu-Wen Huang

Fu-Han Hsieh

Yung-Fu Liang

Jiong-Hong Chen

A lens module includes: a lens barrel including a annular structure, an inner annular surface surrounding the central axis and an outer annular surface opposite to and surrounding the inner annular surface, wherein the inner annular surface forms an accommodating space; an optical lens assembly and an optical filter sequentially disposed in the accommodating space from the object side to the image side; wherein the annular structure is disposed on the inner annular surface and surrounds the central axis, the annular structure includes at least two step portions and at least two bevel portions, all the step portions and the bevel portions are close to the image side, and the optical filter is disposed on the step portions; and the step portions and the bevel portions are alternately disposed along a annular path of the inner annular surface.

Lens module

An upper limb training system adapted to an upper limb of a user includes a main body and a control unit. The main body includes a training unit and a plurality of motors. The training unit is connected to the upper limb. The plurality of motors are coupled to the training unit. The control unit is electrically connected to the training unit and the plurality of motors and calculates a plurality of torque intervals respectively corresponding to the plurality of motors according to torques generated by each of the plurality of motors. Besides, a control method adapted to the upper limb training system is also provided.

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Taichung, Taiwan

Yu-Wen Huang