What are the components and connections of the aviation plug connector?

I. How about the components and connection of the aviation plug connector? Aviation plug components: 1, aviation plug contact body is usually shaped by cutting or no cutting processing methods. Cylindrical pin, jack structure is simple, reliable contact, easy to process a variety of specifications, and therefore widely used. 2, insulator aviation plug insulator fixed contact body insulation components, in addition to ensuring that the mutual electrical insulation between multiple contacts, but also play a role in guiding, positioning, sealing, etc.. Insulator material and structure directly affect the electrical and mechanical properties of the aviation plug. According to the degree of material hardness and softness of different elastic, semi-hard and hard insulator points. Commonly used materials are rubber, plastic, ceramics and glass, etc. 3, the shell of the aviation plug shell to fix and protect the insulator and contact body of the structure. Shell on the positioning, guiding and locking mechanism to ensure that the aviation plug can work correctly. Shell sometimes also plays the role of sealing, waterproofing, fire prevention and electric field shielding. Circular connector shell has threaded, bayonet and straight plug self-locking locking type, in the case of multiple contacts and plugging force is large to connect convenient. Aviation connector connection: 1, of which threaded connection is the most common, it has a simple processing technology, low manufacturing costs, wide range of advantages, but the connection speed is slower is not suitable for the need for frequent insertion and extraction and rapid connection occasions; 2, bayonet connection due to its three bayonet groove lead longer, so the connection is faster, but it is more complex to manufacture, the cost is also higher; 3, bullet type connection is the three kinds of Connection is the fastest of the three types of connection, it does not need to rotate the movement, only straight line movement can be realized connection, separation and locking function. Because it belongs to the straight push-pull connection, it is only applicable to the aviation plug with small total separation force. It is generally more common in small aviation plugs.

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