A computer circuit board soldering debugging device

Abstract

The invention discloses a computer circuit board soldering debugging device, which comprises a hemispherical shell, the top of which is opened with a first opening for passing through the pins to be welded, and the side of the upper end is opened with a second opening for entering tin bars. The port; the round tube is made of heat-insulating material, and it is arranged on one side of the hemispherical shell obliquely, and its lower end is connected to the second port, and its lower end is provided with a third port; the cutting knife It is arranged below the third port and can pass through the third port to enter the inside of the round pipe. The blade of the cutting knife points to the round pipe. The back of the cutting knife is connected to one end of the lever. the surface of the tube. The invention limits the surroundings of the pins to be welded, puts in a set amount of solder, and finally heats the fixed hemispherical shell to melt the solder inside, so that the solder evenly covers the solder joints during welding On the surface, there will be no bad phenomena such as virtual welding and continuous welding.

Description

technical field [0001] The invention relates to the field of welding auxiliary equipment, in particular to a computer circuit board soldering debugging device. Background technique [0002] When students conduct electrical experiments, they must use solder to weld the circuit board. When students are welding, due to lack of experience, it is very easy to have bad phenomena such as virtual welding and continuous welding during welding. The result is When the soldered circuit board is in operation, the circuit may run chaotically or fail to operate due to lack of normal connection. In severe cases, the entire circuit board may be burned. Contents of the invention [0003] The purpose of the present invention is to overcome the problems existing in the above-mentioned prior art and provide a computer circuit board soldering debugging device, which limits the circumference of the pins to be soldered, puts in a set amount of solder, and finally fixes the hemispherical shell Th...

AI Technical Summary

Problems solved by technology

[0002] When students conduct electrical experiments, they must use solder to solder the circuit board. When students are soldering, due to lack of experience, it is very easy to have bad phenomena such as virtual soldering and continuous soldering during soldering. The result is When the soldered circuit board is running, the circuit may run chaotically or fail to operate due to the lack of normal connection. In severe cases, it will also cause the entire circuit board to be burned.

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