Protection device of chip test fixture

A protection device and chip testing technology, which is applied in the direction of measuring devices, measuring device shells, and parts of electrical measuring instruments, etc., can solve the problem of chip test fixtures being easily damaged

Inactive Publication Date: 2020-03-27
SINO IC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a protection device for a chip test fixture to solve the technical problem that the chip test fixture is easily damaged

Method used

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  • Protection device of chip test fixture

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Embodiment Construction

[0020] In order to make the purpose, advantages and features of the present invention clearer, a protective device for a chip test fixture proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0021] refer to figure 1 As shown, the present invention provides a kind of protective device of chip test fixture, and described protective device is used for protecting chip test fixture 1, and described chip test fixture 1 is installed on the front of printed circuit board 2; Described protective device comprises A protective cover 3, the protective cover 3 has a cavity, when the protective cover 3 is fixed on the printed circuit board 2, the chip test fixture 1 is located in the cavity.

[0022] The...

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Abstract

The invention provides a protection device of a chip test fixture, and belongs to the field of chip test. The protection device is used for protecting the chip test fixture, and the chip test fixtureis mounted on the front surface of the printed circuit board; and the protection device comprises a protection cover, the protection cover is provided with a cavity, and when the protection cover is fixed on the printed circuit board, the chip test fixture is located in the cavity. The protection device of the chip test fixture provided by the invention can isolate the chip test fixture from the outside, thereby effectively protecting the chip test fixture.

Description

technical field [0001] The invention relates to the field of chip testing, in particular to a protection device for a chip testing fixture. Background technique [0002] After the chip is manufactured, the chip needs to be tested on the chip test fixture, which can also be called a precision test socket. The current chip test fixture is usually fixed on the front side of the printed circuit board. When the chip needs to be tested, the chip can be tested by placing the chip on the chip test fixture. [0003] However, when engineering technicians or production personnel test chips on chip test fixtures, they sometimes need to move the position of the printed circuit board, which is easy to damage the chip test fixture; in addition, sometimes some chip test fixtures may be left unused for a long time, dust Dropping onto the chip test fixture may also damage it. All of these will damage the chip test fixture, delay the timing of chip testing, and prolong the overall production...

Claims

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Application Information

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IPC IPC(8): G01R1/04
CPCG01R1/0425
Inventor 张寅周建青王辉邢贤敏季海英
Owner SINO IC TECH
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