Method and device for detecting pore uniformity of tuning network

A consistent, tuned network technology, applied in the field of tuned network, to achieve the effect of avoiding tedious labor, fast and accurate detection results, and simple device operation

Active Publication Date: 2014-04-09
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a method and device for detecting the consistency of the tuning n

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  • Method and device for detecting pore uniformity of tuning network
  • Method and device for detecting pore uniformity of tuning network
  • Method and device for detecting pore uniformity of tuning network

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[0030] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] figure 1 It is a flowchart of a method for detecting the consistency of pores of a tuning network provided by an embodiment of the present invention. See figure 1 A method for detecting the consistency of the pores of a tuning network provided by an embodiment of the present invention includes: step 110, obtaining an image of the tuning network;

[0032] Step 120: Select several areas on the image of the tuning net, calculate the porosity of each area respectively, and compare all the obtained porosities.

[0033] In step 130, if the porosity values ​​are different, it is determined that the pores of the tuning net are not consistent; if the porosity values ​​are the same, it is determined that the pores of the tuning net are consistent.

[...

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Abstract

The invention discloses a method and a device for detecting pore uniformity of a tuning network. The method comprises the following steps: acquiring a tuning network image; selecting a plurality of regions in the tuning network image, respectively calculating porosity of each region and comparing all the obtained porosity; if the porosity values are not the same, determining that the tuning network pores are not uniform; and if the porosity values are the same, determining the tuning network pores have uniformity. The method for detecting pore uniformity of the tuning network provided by the technical scheme of the invention has simple operations and quick and accurate detection results.

Description

technical field [0001] The invention relates to the field of tuning nets used in electroacoustic products, in particular to a method and a device for detecting the uniformity of pores of the tuning nets. Background technique [0002] Tuning nets are widely used in electro-acoustic products such as earphones and speakers. During the production process of tuning nets, the uniformity of tuning net grids will be affected due to equipment technology problems. Therefore, how to simply and effectively tune tuning nets The detection of pore consistency becomes an outstanding problem. Contents of the invention [0003] The invention provides a method and a device for detecting the uniformity of the holes of the tuning net to solve the problem of how to simply and effectively detect the consistency of the tuning net. [0004] According to one aspect of the present invention, there is provided a method for detecting the uniformity of tuning mesh apertures, the method comprising: ...

Claims

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Application Information

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IPC IPC(8): G01N15/08
Inventor 温晓峰曹德军
Owner QINGDAO GOERTEK
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