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What is the structure and purpose of the aviation plug connector?
Computer connectors are widely used in many scenarios, including

Overview
Aviation plug connector in our daily life may be in contact with less, but with the development of science and technology, the future application of this connector will be more and more extensive, this article will introduce you to the structure of the aviation plug connector, use.
The aviation plug connector, also known as the aviation cable connector, is a device for the cable connection of avionics, they are commonly used in aircraft, missiles, satellites and other aviation and aerospace applications to connect control signals, power and data lines. These connectors need to have reliability and vibration resistance to meet the operating needs of harsh operating environments and extreme conditions, common aviation plug connectors include the LPC series of Odu in Germany, the D* series of ITT Cannon in the United States, the 8525 series of Souriau in France.
First, the structure of the aviation plug connector
The structure of the aviation plug connector is very complex, usually including the following components:
1. Plug housing
The plug shell is the main part of the aviation plug connector, usually made of high-strength metal materials, the design structure of the shell is usually made of environmentally friendly materials, which can protect the wire connector, but also conducive to the maintenance and update of the cable.
2. Plug adapter
The plug adapter is the core part of signal transmission, and its design structure requires high precision, and high precision and stability when inserting the plug adapter. Plug adapters are generally divided into two types, respectively riveted and welded, plug adapters using riveted type connectors can reduce the resistance of the wire and improve the quality of the signal, but it requires certain technical requirements and operational skills.
3. Plug protection cover
The plug protection cover mainly protects the plug adapter to avoid damage to the joint caused by external factors, in general, the protective cover needs to have the function of rain, dust and radiation protection, and to have good corrosion resistance.


Second, the use of aviation plug connectors
1. Waterproof
Aircraft flying high in the atmosphere may encounter natural weather such as rain and snow, so it is necessary to use a connector with good waterproof performance, and the aviation plug connector is designed to be the connector most suitable for this need in commercial aviation products, usually with a high degree of waterproof performance.
2. Mechanical strength
When the aircraft is subjected to external impact or collision, the connector must have good mechanical strength to ensure that it can maintain a stable connection, and the aviation plug connector can provide a connection with a high degree of mechanical strength, so as to avoid loosening and failure of the connection.




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