Heart rate module and electronic equipment collecting heart rates

A heart rate and module technology, applied in the field of optical sensors, can solve the problems of reduced detected light, loss of light intensity margin, and impact on detection accuracy, achieving the effects of reducing space, improving accuracy, and realizing miniaturization

Pending Publication Date: 2019-09-06
QINGDAO GOERTEK INTELLIGENT SENSOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, as far as the existing technology is concerned, whether the heart rate detection device is a separate solution or an integrated module solution, most of them have the problem of margin loss in terms of the light output intensity of the LED.
Specifically: in the existing heart rate sensor, the

Method used

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  • Heart rate module and electronic equipment collecting heart rates

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Embodiment Construction

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0027] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0028] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a heart rate module and electronic equipment collecting heart rates. The heart rate module includes a substrate, and a first light wave transmitting unit, a second light wave transmitting unit, a first optical sensor chip and a second optical sensor chip which are arranged on the substrate; the substrate is also provided with isolation grating walls for isolating the firstlight wave transmitting unit, the second light wave transmitting unit, the first optical sensor chip and the second optical sensor chip; a first accommodating cavity accommodating the first light wavetransmitting unit, a second accommodating cavity accommodating the second light wave transmitting unit, a third accommodating cavity accommodating the first optical sensor chip and a fourth accommodating cavity accommodating the second optical sensor chip are respectively enclosed by the isolation grating walls and the substrate; the inner walls at the peripheries of the first accommodating cavity and the second accommodating cavity have draft angles; and the surfaces on the inner walls of the first accommodating cavity and the second accommodating cavity are provided with non-conductive reflective plated films. The technical effect of the heart rate module is that the light extraction quantity of the light wave transmitting units can be increased.

Description

technical field [0001] The present invention relates to the field of optical sensors, and more specifically, the present invention relates to a heart rate module and electronic equipment for collecting heart rate. Background technique [0002] Nowadays, based on various factors such as work pressure and unreasonable diet structure, cardiovascular and cerebrovascular diseases such as hypertension and coronary heart disease have gradually become common and frequently-occurring diseases in clinical medicine. Moreover, cardiovascular and cerebrovascular diseases no longer only exist in middle-aged and elderly people, but gradually tend to develop younger, which has attracted widespread attention from all walks of life. In fact, cardiovascular and cerebrovascular diseases are mostly chronic and sudden diseases, which can only be controlled but not cured at present. Patients need to go to the hospital for regular examinations and take related drugs for a long time. However, even ...

Claims

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Application Information

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IPC IPC(8): A61B5/0205A61B5/1455
CPCA61B5/0205A61B5/02427A61B5/02433A61B5/14552A61B5/681A61B5/7225A61B2560/0214A61B2562/0238A61B2562/043A61B5/0261A61B5/72
Inventor 王文涛方华斌王德信
Owner QINGDAO GOERTEK INTELLIGENT SENSOR CO LTD
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