一种光检测系统及智能穿戴设备

By using the first and second parts of a lens in the optical detection system for optical isolation design, and combining light shields and light-blocking walls, the problem of light emitted by the light emitting component entering the light receiving component without being reflected by the target area is solved, thus improving measurement accuracy.

CN116953902BActive Publication Date: 2026-07-17GUANGDONG COROS SPORTS TECH JOINT CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG COROS SPORTS TECH JOINT CO
Filing Date
2022-04-15
Publication Date
2026-07-17

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Abstract

本发明公开了一种光检测系统，该光检测系统包括光发射部件、光接收部件以及透镜，光发射部件用于向目标区域发射光线，光接收部件用于接收从目标区域反射回的光线，透镜包括第一部分和第二部分，第一部分用于增加光发射部件发射光线的发射角，第二部分用于减少反射回的光线的入射角；其中第一部分和第二部分被配置为部分或者全部光隔离。该光检测系统能够较好地避免光发射部件发出的光线在未经目标区域的反射的情况下进入光接收部件内，提升了测量精确度。
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