Unlock instant, AI-driven research and patent intelligence for your innovation.

Test apparatus and a calibration method

A test device and a technology to be calibrated, applied in the field of grades, can solve problems such as inaccurate calibration and changes in device leakage performance, and achieve the effect of accurate calibration

Pending Publication Date: 2018-12-21
GOERTEK INC
View PDF13 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the same device under test will repeatedly experience high water pressure during the calibration period, which will cause variations in the leak performance of the device
Therefore, the calibration for both devices will not be accurate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Test apparatus and a calibration method
  • Test apparatus and a calibration method
  • Test apparatus and a calibration method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed are a test apparatus and a calibration method thereof. The test apparatus for calibrating the testing equipment for testing the waterproof grade of a tested electronic device comprises at least two plates stacked together, wherein each plate has at least one hole, and the holes in the different adjacent plates are deviated from each other.

Description

technical field [0001] The present invention relates to the technical field of testing the waterproof level of electronic devices, and more particularly to a test device for calibrating a test device and a method for calibrating a test device to be calibrated. Background technique [0002] Water resistance has become an important feature of electronic devices, such as smart watches, smartphones, and the like. In a nutshell, electronic devices are tested in test equipment to determine the degree of water resistance of the electronic device. The degree of water resistance can be indicated by the water leakage value obtained by the test equipment. [0003] In waterproof testing or leak testing, testing equipment from different suppliers can be used. For example, two test devices from Company A and Company B may be used in testing the waterproof rating of electronic devices. If the test equipment from company A is considered standard test equipment, the equipment from company...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02
CPCG01M3/02G01M3/007
Inventor 锐彻·李得吴同海马丰年李子民戴兵唐宗学刘春朵周瑞
Owner GOERTEK INC