​pogopin is also known as pogo pin, thimble, contact, spring pin, charging pin, Telescopic elastic needles, probes, etc., are a special connector product. In the connector industry, the basic structure consists of a compression spring, a turning needle tube, and a turning needle. The structure of the needle tube nozzle is crimping, the needle is located in the needle tube, and the elastic force provided by the spring is used to form an electrical connection between the butting parts.

The pogo pin is mainly assembled by a needle shaft, a spring and a needle tube. After being preloaded by an automatic riveting machine, it becomes a pogo pin with elasticity. The surface of the product is generally plated, and the most common materials are gold-plated, nickel-plated, tin-plated, etc. The purpose is mainly to prevent oxidation and corrosion in the air. Product life is also related to the thickness of the coating. Thicker coating means longer product life, and vice versa.

Pogo pin can be said to be ubiquitous in daily life, designing in various industries. Mainly used in aerospace, military industry, military electronics industry. It is also widely used in VR wearable devices, smart positioning products, smart watches, smart bracelets, wearable mobile phones, Bluetooth headsets. The manufacturing industry is developing rapidly, and product upgrades are accelerating. Consumers not only care about the functional diversity of products, but also pursue products. The inner quality and appearance of the product.

For pogo pins to have good quality, detailed work must be done in the production and R&D process; and in medical equipment, wireless equipment, data communication equipment, telecommunications equipment, automation and industrial equipment industries, it is also widely used. It is also used in consumer electronics, printers, mobile phones, computers, cameras, audio-visual equipment, and PDAs. Automobiles, car navigation, test and measurement equipment. Data cable, charging cable, magnetic wire end connector.