Photoelectric detection device and physiological information detection device

Abstract

An embodiment of the invention relates to a photoelectric detection device and a physiological information detection device. The photoelectric detection device comprises a supporting part, a light receiving component, light emitting components and a light permeable part. The light receiving component and the light emitting components are arranged on the supporting part, and the light emitting components are positioned around the light receiving component. The light permeable part is positioned on the supporting part, externally covers the light receiving component and the light emitting components, allows light emitted by the light emitting components to permeate to reach a detected object and allows light reflected by the detected object to permeate. A shell surface, contacting with the detected object, of the light permeable part comprises a convex light permeable curved surface and a light permeable plane at the top of the light permeable curved surface. A shell surface, contacting with the detected object, of the supporting part comprises push contact portions, the push contact portions are isolated from the light permeable part and positioned around the light permeable part, and a height H1 of the light permeable part in the vertical direction and a height H2 of the push contact portions of the supporting part in the vertical direction meet a condition of H1>H2>0. The photoelectric detection device and the physiological information detection device have advantages that wearing comfort of human bodies can be improved, and discomfort is avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of photoelectric detection, and in particular, to a photoelectric detection device and a physiological information detection device. Background technique [0002] This section introduces the reader to background art that may be related to various aspects of the present invention, and is believed to provide the reader with useful background information so as to help the reader better understand various aspects of the present invention. Therefore, it is to be understood that the descriptions in this section are for the above-mentioned purposes and do not constitute an admission of prior art. [0003] As people pay more attention to personal health, there are many types of human physiological information detection devices on the market. Most of these detection devices use the ECG signal method to detect human physiological information by wearing them on the human body. Since the reflectio...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing wearable human physiological information detection devices, when they are worn on the human body, due to the movement of the human body and / or the way of wearing them, some users may detect Inaccurate data

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