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PCBA calibration clamp and calibration method thereof

A fixture and radio frequency head technology, which is applied in the field of PCBA calibration fixture and its calibration, can solve the problems of wasting labor costs and production costs, and achieve the effect of improving production efficiency and reducing production costs

Inactive Publication Date: 2010-02-10
SHANGHAI WINGTECH ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the fixtures used by mobile phone PCBA manufacturers are one project corresponding to one kind of calibration test fixture; when new projects are produced one after another, and the PCBA RF test seat orientation and PCBA size are different, the fixtures used in old projects If it cannot be used in a new project, then the calibration test fixture has to be redesigned, so that it becomes a waste fixture, thus wasting a lot of labor costs and production costs

Method used

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  • PCBA calibration clamp and calibration method thereof
  • PCBA calibration clamp and calibration method thereof
  • PCBA calibration clamp and calibration method thereof

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Embodiment Construction

[0015] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0016] like figure 1 As shown, the PCBA calibration fixture of the present invention includes: a fixture frame 1, a radio frequency head adjustment board 2, a PCBA size adjustment board 3, a comprehensive tester, a radio frequency head and its radio frequency line, and the like. like figure 2 As shown, the fixture frame is the frame seat of the fixture, which is used to load the PCBA size adjustment board and the RF head adjustment board. In addition, the PCBA size adjustment board can also be replaced according to the PCBA of the special project; image 3 As shown, the PCBA size adjustment plate is used to adjust the size of the PCBA and fix the PCBA; Figure 4 As shown, the RF head adjustment board is used to adjust the RF head to correspond to the RF test socket of the PCBA; Fig...

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PUM

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Abstract

The invention discloses a PCBA calibration clamp and a calibration method thereof. The PCBA calibration clamp comprises a clamp frame, a radio frequency head adjusting plate, a PCBA size adjusting plate, a comprehensive testing device, a radio frequency head, a radio frequency wire and a PCBA radio frequency testing interface. The clamp frame is a frame seat of a clamp and is used for loading thePCBA size adjusting plate and the radio frequency head adjusting plate; the radio frequency head adjusting plate is used for adjusting the radio frequency head to correspond to a radio frequency testing seat of PCBA; the PCBA size adjusting plate is used for adjusting the size of PCBA and fixing PCBA; the comprehensive testing device is used for testing a radio frequency index of a mobile phone PCBA, and is connected with the radio frequency head through the radio frequency wire; and the PCBA radio frequency testing interface is connected with the mobile phone PCBA. The invention can effectively and rapidly carry out a calibration test on the mobile phone PCBA in the production of the mobile phone, thereby reducing the production cost and improving the production efficiency for manufacturers.

Description

technical field [0001] The invention relates to a fixture technology, in particular to a PCBA calibration fixture and a calibration method thereof. Background technique [0002] In the mobile phone production test, almost some mobile phone PCBA (Printed Circuit Board Assembly, printed circuit board assembly) need to do calibration test before shipment. Most of the fixtures used by mobile phone PCBA manufacturers are one project corresponding to one kind of calibration test fixture; when new projects are produced one after another, and the PCBA RF test seat orientation and PCBA size are different, the fixtures used in old projects If it cannot be used in new projects, the calibration test fixture has to be redesigned, so that it becomes a waste fixture, which wastes a lot of labor costs and production costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a PCBA calibration jig and its calibration method in order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04G01R31/00H04B17/00
Inventor 袁振华
Owner SHANGHAI WINGTECH ELECTRONICS TECH
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