Switch life detection can be done in this way

Speaking of switch everybody is not strange, turn on the light every day, turn off the light, computer, TV switch machine, fire cooking and so on can use the switch, but few people pay attention to the service life of the switch. With the use of the switch, after a long time, the leakage protection switch will fail, resulting in a lot of safety risks.

The life of the switch should be determined according to the use of the switch and the quality of the material, good quality can be used for more than ten years, but poor quality can only be used for a few months, even a few weeks. Therefore, do a good switch life test, eliminate defective products, inferior quality of our daily life has an important impact.

In our daily life, the service life of switches does not seem to cause us too much attention. When such neglect causes safety accidents, people pay attention to the importance of switch detection, but it is often too late.

First of all, take the button switch, some electrical equipment, public facilities will be equipped with button switch, do a good job of button switch life test, timely elimination of safety risks, is necessary and urgent to complete. For the fatigue life test of the key switch, the key fatigue life tester independently developed by Haida can detect these hidden dangers of the switch, providing a strong guarantee for quality inspection.

Equipment a total of four stations, the top handle rotation control four key head lifting, sample switch through the lower fixture fixed after adjusting the measurement of movement, to the appropriate position for up and down reciprocating toggle. The button head is not only provided with a spring, can play the role of buffer force, while the surface is smooth and round, can avoid the damage caused by the button head itself on the sample switch.