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A method of forming a lens on a housing of a wearable device

A wearable device and shell technology, applied in the field of lens formation, can solve problems such as inability to achieve complete isolation, and achieve the effect of eliminating defects, avoiding falling off, and smoothing the surface

Active Publication Date: 2019-02-22
MOBVOI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following defects: the transmitting and receiving optical paths will be refracted and reflected in the lens, and complete isolation cannot be achieved

Method used

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  • A method of forming a lens on a housing of a wearable device
  • A method of forming a lens on a housing of a wearable device
  • A method of forming a lens on a housing of a wearable device

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0042] Referring first to FIG. 7(a), a housing 300 for a wearable device provided by Embodiment 1 of the present invention is provided, including: lenses 330 seamlessly embedded in the housing 300 and isolated from each other by the housing; The shell thickness direction runs through the shell. Preferably, one end of the lens 330 located inside the casing 300 has an outward prot...

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Abstract

The invention provides a method for forming a lens on a shell of wearable equipment. The method comprises the following steps of forming an even number of through holes in the shell; filling the through holes with transparent colloid, wherein the transparent colloid can be cured and formed; and curing and forming the transparent colloid in the through holes. According to the novel method for forming the lens on the shell of a hard material, the transparent colloid capable of being cured and formed is used for filling the through holes, and then is cured to form the lens. Compared with the prior art, the method disclosed by the invention has the advantages of greatly simplifying the forming process of the lens, and forming the lens which has a flat surface and is seamlessly fitted with the shell, so that the shortcomings in the prior art are overcome, and the product performance is improved.

Description

technical field [0001] The present application relates to the field of lens manufacturing, in particular to a method for forming a lens used in a wearable device. Background technique [0002] With the rapid development of semiconductor technology, it is now possible to monitor people's health through wearable devices. The principle is to measure and calculate human health based on data analysis such as body temperature, blood pressure, heart rate, and pulse. Condition. Usually the above data needs to be obtained by corresponding sensors, such as heart rate, blood pressure, blood oxygen and other sensors, and this type of sensor needs to use light to collect data, such as infrared rays. Therefore, it is necessary to implement a group of small-sized lenses on the device casing, which are isolated from each other, so as to realize the separate optical paths for the transmission and reception of light rays. Since the size of wearable devices is usually small, the area in cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29D11/00
CPCB29D11/00009
Inventor 杨飞佟国文张川曾森赵晨思
Owner MOBVOI INC