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Device for testing radiation of handset

A test device and mobile phone technology, which is applied in the direction of radiation intensity measurement, selection device, radio/inductive link selection arrangement, etc., can solve inconvenience, time-consuming and other problems, reduce interference, improve test process, shorten test time and human effect

Inactive Publication Date: 2006-04-19
ARIMA COMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mobile phone tooling of the existing radiation testing device cannot automatically switch the above three planes, so it is extremely inconvenient and time-consuming to switch the test plane

Method used

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  • Device for testing radiation of handset
  • Device for testing radiation of handset
  • Device for testing radiation of handset

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Embodiment Construction

[0018] In order to save manpower and time required for mobile phone radiation testing, the present invention proposes a mechanism capable of changing three different testing planes (H, E1, E2). In addition, the present invention also develops a pneumatic cylinder with low reflection coefficient materials to drive the test plane adjustment mechanism, so that the mobile phone radiation test device can rotate and change three different test planes (H, E1, E2) without affecting the antenna signal. .

[0019] Please refer to figure 1 , which is a schematic diagram of a mobile phone radiation testing device according to a preferred embodiment of the present invention. The mobile phone radiation testing device disclosed in this embodiment can provide the required rotation and transformation of three different test planes (H, E1, E2) for the mobile phone under the radiation test. The mobile phone radiation testing device includes a base 100 , a support rod 101 , a carrying platform ...

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Abstract

The device for testing radiation of handset can provide rotation, and changes among three different test planes (H, E1, E2) needed in testing radiation of handset. The device includes base seat, support bar, bearing desk and mechanism for adjusting test planes. Being built on the bearing desk, the adjustment mechanism is composed of doorframe type bracket, test bench and test board. The doorframe type bracket is fixed on the bearing desk. Through a rotor axis, the test bench is connected to the doorframe type bracket. Fixed on two sides of the doorframe type bracket, pneumatic cylinders drive the test bench to change its positions. Through the rotor axis, the test board is connected to the test bench. Fixed on the bearing desk, pneumatic cylinder drives the test board to change its positions.

Description

technical field [0001] The present invention relates to a radiation testing device, and in particular to a device for automatic radiation testing of mobile phones. Background technique [0002] Mobile phones have become the most indispensable communication devices for modern people, and they accompany everyone every day. Because mobile phones are in close contact with people's bodies every day, radiation testing is required during the development or certification of mobile phones. In recent years, the radiation specifications of mobile phones have become more and more stringent, and the importance of radiation testing has also increased. [0003] Generally, during the development or certification process, a mobile phone needs to be tested in an anechoic chamber (chamber) to verify whether the mobile phone meets the requirements of the relevant test specifications. During the testing process, the orientation of the mobile phone is usually required to be tested on three diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/16G01R29/08H04Q7/34
Inventor 张晋维
Owner ARIMA COMM CORP LTD
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