pogo pin spring thimble structure principle

　　The pogo pin is a common connector in our life. You may not have noticed that it is precise and small, but it plays a very important function, such as: mobile phones, watches, drones, Bluetooth headsets, electronic cigarettes and many more. These are all pogo pins, which mainly play the functions of connecting, charging and transmitting signals in the device. Below, what the editor wants to share with you today is: the design structure principle of the pogo pin pogo pin and the structural characteristics of the six common pogo pins.

　　1) Needle slope structure: The design concept of pogo pin spring thimble can ensure low and stable contact resistance, and can absolutely ensure the stable conduction of the product.

　　2) Needle punching structure: The length of the matching spring of the pogo pin spring thimble design can exceed the length of the needle tube. In the case of limited space, the design of reverse drilling can obtain stable elastic force and stroke.

　　3) Needle flat-bottom structure: In this design, the pogo pin pogo pin and the pogo thimble needle structure may not be in contact under certain conditions, which will cause the current to fail to go through the needle tube, and the tube wall will go along the spring, which will lead to If the resistance is too large, the voltage will drop significantly, resulting in unstable current of electronic products.

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