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Acquiring method of cavum conchae contour

An acquisition method and concha cavity technology, which is applied in the field of ear-wearing device customization, can solve the problem that customization methods rely on special and cannot meet popular customization needs, and achieve the effect of good experience

Inactive Publication Date: 2017-01-11
XIAN MU SHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem that the customizing method in the prior art needs to rely on special materials or tools and cannot meet the popular customizing requirements

Method used

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  • Acquiring method of cavum conchae contour
  • Acquiring method of cavum conchae contour
  • Acquiring method of cavum conchae contour

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0034] Such as figure 1 It is a schematic diagram of the first embodiment of the present invention, a method for obtaining the contour of the concha cavity, comprising the following steps:

[0035] Step 1. Obtain the pictures of the ear and the reference object; the pictures of the ear and the reference object include the picture of the left ear and the picture of the right ear. The picture needs to be satisfied. The actual length of any two points of the ear can be obtained through the picture, that is, through the provided picture , you can get the ratio of the size on the picture to the actual size. The method to obtain the picture is: place a one-yuan coin next to the ear, the coin does not cover the ear, and the diameter of the coin is not blocked by other objects, and obtain the picture of the ear and the coin; figure 2 The first embodiment of the present invention obtains the schematic diagram of the picture of the left ear, and obtains the picture of the coin and th...

Embodiment 2

[0042] On the basis of Embodiment 1, further, the picture provided by the customized user can be based on any object as a reference object, and additional auxiliary feature points are marked in addition to the feature points, such as Figure 4 The flow chart of the second embodiment of the present invention, the method of obtaining pictures is to place the reference object next to the ear, the reference object does not cover the ear, and at the same time, a certain measurable length of the reference object is not blocked by other objects, and the ear and the reference object are obtained. pictures of things; Figure 5 The second embodiment of the present invention obtains a schematic diagram of a picture of the left ear. In the same way, obtain the picture of the reference object and the other ear; after obtaining the picture, the user measures the actual length of the visible part of the reference object in the photo and marks it on the picture. Actual length, to obtain th...

Embodiment 3

[0047] A method for obtaining the contour of the concha cavity, comprising the following steps:

[0048] Step 1. Obtain the pictures of the ear and the reference object; the pictures of the ear and the reference object include the picture of the left ear and the picture of the right ear. The picture needs to be satisfied. The actual length of any two points of the ear can be obtained through the picture, that is, through the provided picture , you can get the ratio of the size on the picture to the actual size. The method of obtaining the picture is: place a one-yuan coin next to the ear, the coin does not cover the ear, and the diameter of the coin is not blocked by other objects, and obtain the picture of the ear and the coin; in the same way, obtain the picture of the coin and the other ear picture;

[0049] Step 2, marking the feature points that determine the contour of the concha cavity;

[0050] In the acquired picture of the right ear, mark the vertex 1 of the preauric...

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Abstract

The invention belongs to the technical field of customization of ear wearing equipment, and in particular relates to an acquiring method of the cavum conchae contour. According to the acquiring method, through the method adopting pictures and reference objects, a customized user having demands can conveniently provide the self ear structure under the condition that special materials and tools are not needed; through the method of feature points, the method of acquiring the cavum conchae contour is greatly simplified, so that support is provided for realizing the popular customization; through feature point labeling and the auxiliary feature points, the contour of the cavum conchae contour of the customized user can be accurately acquired, so that the customized device can well conform to the ear structure of the user, and thus good experience can be obtained. The method is simple and practical, convenience is provided for the customization of the popular ear wearing equipment, and thus the market prospect is very good.

Description

technical field [0001] The invention belongs to the technical field of ear-wearing equipment customization, and in particular relates to a method for acquiring the contour of a concha cavity. Background technique [0002] The ear is a very important sensory organ of the human body and an important part of the human body to obtain external information and communicate. The structure of the human ear is complex and varied. The positional relationship between the tragus, the antitragus and the incision between the screens is uncertain, and the volume of the concha cavity is uncertain. The tragus, antitragus, concha cavity, and intertragus notch have different deformations. At the same time, because the fat layer of the epidermal tissue of the concha cavity is thin, the deformation caused by the compression of the earplug-type ear wearing equipment on the human ear will cause The pain in the human ear seriously affects the wearing experience. [0003] Therefore, in order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/103
Inventor 俞辰周威岐维佳
Owner XIAN MU SHENG ELECTRONICS TECH CO LTD
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