CMOS device pin correction and protection device

Abstract

The invention relates to the technical field of electronic mounting, and provides a CMOS device pin correction and protection device which comprises a correction and protection block, a cylindrical through hole penetrating through the correction and protection block and conical guide holes machined in the two ends of the cylindrical through hole, and the cylindrical through hole is used for correcting a CMOS device pin. The aerospace CMOS device pin is corrected by the CMOS device pin correction and protection device. The correction efficiency can be improved; and the device is used for protecting the aerospace CMOS device pins , so that the product reliability can be improved. Therefore, the device is suitable for correction of the aerospace CMOS device pin before the aerospace CMOS device is welded to the printed board and pin protection of the aerospace CMOS device in the transferring or assembling and adjusting process.

Description

technical field [0001] The invention relates to the technical field of electronic assembly, in particular to a CMOS device pin correction and protection device. Background technique [0002] Aerospace CMOS devices are the most important devices in various types of aerospace cameras. These devices have high requirements on temperature and humidity, shock vibration, electrostatic protection, welding technology, etc., and are expensive. [0003] Medium- and large-scale aerospace CMOS devices are generally in-line packages. During operations such as transshipment and mechanical adjustment, the pins receive mechanical stress from time to time. At least the pins are tilted, which requires a lot of energy. Correcting the pins may cause secondary damage to the device during the correction process, which will affect the reliability of the device. In severe cases, the pins will be bent and the device will be damaged, which will not only cause major economic losses, but also seriously ...

AI Technical Summary

Problems solved by technology

[0006] Before the aerospace CMOS device is soldered to the printed board, in order to correct the device pins more efficiently and safely, strengthen the protective measures during the transfer and assembly process of the device, and improve product reliability, the present invention designs an aerospace CMOS device tube Foot correction and protection device, the device has the characteristics of small size, easy to use, etc. It can solve the problem of time-consuming and laborious correction of the pins of aerospace CMOS devices, and at the same time, it can try to avoid the pins of aerospace CMOS devices receiving external force during the process of transfer or assembly. Risk of pin tipping or damage

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