External protection device for intelligent controller

Abstract

An external protection device for an intelligent controller comprises a lower sealing cover, pins, a protection mechanism, an upper sealing cover and a connecting mechanism, multiple sets of grooves are formed in the upper surface of the lower sealing cover, a chip groove is formed in the center of the upper surface of the lower sealing cover, multiple sets of pins are installed on the lower sealing cover, the pins are installed in the grooves, through holes are formed in the ends, away from the chip grooves, of the pins, the protection mechanism is arranged at the bottom end of the lower sealing cover, a pressing plate is arranged in the center of the back face of the upper sealing cover, a plurality of sets of heat dissipation grooves are formed in the pressing plate, the lower sealing cover and the upper sealing cover are connected through the connecting mechanism, when a package for installing a chip needs to be installed on a circuit board, the pins arranged on the package are inone-to-one correspondence with welding spots on the circuit board, and through holes formed in the pins correspond to the welding spots, so that the package is limited on the circuit board, and the pins can be welded conveniently.

Description

technical field [0001] The invention belongs to the related field of intelligent control, in particular to an external protection device for an intelligent controller. Background technique [0002] Intelligent control is the process by which an intelligent machine autonomously achieves its goals, and an intelligent machine is defined as performing human-specified tasks autonomously or interactively in a structured or unstructured, familiar or unfamiliar environment of a machine. [0003] The intelligent controller is the intelligent control chip, which is the core component of the intelligent machine. Therefore, after the intelligent controller is installed, it is necessary to add a protective device to the outside, that is, to package it, which plays the role of installing, fixing, sealing, protecting the chip and enhancing the electric heating of the intelligent controller. performance etc. [0004] The existing external protection devices for intelligent controllers hav...

AI Technical Summary

Problems solved by technology

[0005] 1. The external package of the smart chip is inconvenient to connect and fix;

[0006] 2. There is no pin protection mechanism, and the pins are exposed, which is prone to damage;

[0007] 3. When installing the external protection device, it is inconvenient to limit it to the circuit board for soldering of the pins

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