With the continuous development of society, people's needs for electric equipment are also increasing. Connectors are very common in life for connecting circuits or signals, and people's use is also very large. Connectors can be seen in home appliances, public places or industries. There are also different classifications when it is widely used in society, and connectors have different requirements for use in different industries and environments, such as industrial connectors and Waterproof receptacle connectors.

Waterproof receptacle connector is a plug with waterproof performance, and can provide safe and reliable connection of electricity, signal, etc. For example, LED street lights, LED drive power, LED display, lighthouses, cruise ships, industrial equipment, communication equipment, detection equipment, commercial plazas, roads, villa exterior walls, gardens, parks, etc., all need to use Waterproof receptacle connector.

The Waterproof receptacle connector is to add a waterproof box with a cover to the outside of the general wall socket. There is a rubber pad where the box contacts the wall, so it can be waterproof. Some waterproof sockets are plastic rainproof sheaths, with the stick holes facing down, and matching special sticks.

As a bridge, rast connectors link communication between blocked or isolated circuits in the circuit so that the current can flow and the circuit can realize the predetermined function.

There is a kind of remarks like most ordinary people do not know about rast connectors but electronic engineers. However, as a matter of fact, as modern people living with varieties of electronic equipment,