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A chip test fixture

A chip testing and jig technology, applied in the field of FCT testing, can solve the problem of laborious jig and other problems, and achieve the effect of good buffering effect, convenient and fast operation, and good protection effect.

Active Publication Date: 2021-10-22
HUANWEI ELECTRONICS SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention will solve the technical problem that the existing jig is laborious to fasten the jig when testing the chip, and provides a chip testing jig

Method used

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  • A chip test fixture
  • A chip test fixture
  • A chip test fixture

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Embodiment Construction

[0052] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0053] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0054] According to...

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PUM

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Abstract

The invention provides a chip test fixture, comprising: a base, a groove is arranged inside the base, and is used for installing a test nest of a chip; an upper cover, the upper cover is a frame structure, and the rear side of the base The side is hinged, and the front side is provided with a groove; the pressure plate is installed on the lower end surface of the upper cover, and cooperates with the chip installation groove of the test nest, and is used to compress the test chip; the pressing part, the pressing part is hinged On the center line of the upper end surface of the upper cover; handle, the fixed end of the handle is hinged with the pressing piece, press or lift the free end of the handle, and drive the pressing piece close to the upper cover or away from the pressing piece The direction of the upper cover is rotated; the engaging part is connected with the handle. In the present invention, an extruding part, a handle and a fishhook connected to the handle are arranged on the upper cover, so that the upper cover and the base are fastened together, thereby pressing the test chip tightly, which is labor-saving and convenient.

Description

technical field [0001] The invention relates to the field of FCT testing, in particular to a chip testing fixture. Background technique [0002] During the test at the SIP-FCT station, the operator needs to pick and place the test chip, and then cover the upper cover of the fixture for testing. In this way, it is required that the force of fastening the upper cover should not be too large, and it is easy to fasten, otherwise it will cause laborious operation for personnel, which does not conform to ergonomics, affects the stability of the test, and finally leads to low production efficiency. [0003] The previously used test fixture is used to fasten the upper cover through the handle. If the number of test pins on the test fixture is changed to 600, then during the test at the SIP-FCT station, when the operator takes and places the test chip, Cover the upper cover of the jig by the handle, it will be very laborious to fasten the upper cover, it is not easy to fasten it, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/28
CPCG01R31/2815G01R31/2818
Inventor 吴永青吴鹏杰戴安泰张亮亮
Owner HUANWEI ELECTRONICS SHANGHAI CO LTD