Push button switch mainly refers to light touch key switch, also known as light touch switch. The Push button switch is an electronic switch, belonging to the category of electronic components, which first appeared in Japan [called: sensitive switch]. When it is used, it puts pressure on the operation direction of the switch to meet the conditions of operating force. The switch function is closed and connected. When the pressure is cancelled, the switch is disconnected, and its internal structure is realized by the force change of metal shrapnel.
The push button switch is composed of insert, base, shrapnel, button and cover plate. The waterproof touch switch adds a layer of polyimide film on the shrapnel.
Push button light switches are usually safe under normal use conditions. The following analyzes their safety from multiple angles and provides relevant suggestions: 1. Safety analysis Design and structure: Mechanical structure: Push button switches usually use springs or lever mechanisms to open and close, and the design avoids the risk of electric shock. Its shell is mostly made […]
In the proximity switch, there is a component that has the ability to “perceive” the object approaching it, that is, the displacement sensor. It can use the sensitivity of the displacement sensor to the approaching object to achieve the purpose of controlling the switch on or off. The object moves from the switch to the […]
(9) Waterproof button（push button switch): with sealed shell, it can prevent rainwater intrusion. Its code is s. (10) Emergency button(push button switch): a large red mushroom button head protrudes outside, which can be used as a button to cut off the power supply in case of emergency. Its code is j or m. (11) Open […]
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