In the driving of the car, the various parts of the car must work, and the various parts must be closely coordinated, and in the cooperation of the various parts in the car, the car connector plays a very important role. Whether it is a traditional car or a new energy car, in the automotive industry, connectors have always been valued by engineers. In some traffic accident analysis, people found that many traffic accidents are caused by connectors.
In terms of the purpose of use of automobile connectors, in order to ensure the better operation of the car, we can divide the reliability of the connector into the sealing performance of the connector in use, the performance of the automobile in driving and the performance of the automobile. During driving, the connector can also show the shielding performance and temperature control performance.
Generally speaking, when discussing the airtightness of automobile connectors, it is mainly aimed at the airtightness not only for water in automobiles. In this field, the internationally popular management standard is IP67, and this standard is also the highest level in the automotive airtight industry. Although the requirements for waterproofing are different in different parts of the car, many car manufacturers will choose IP67 to ensure the airtight performance of their car's connectors.
In the driving of a car, the power source is a very important source of energy. Not only the normal operation of the engine, but also the use of the power source when people are driving. Therefore, in the power system of the car, the car connector has different divisions, between the male connector and the device, between the male connector and the cable, between the male and female connectors, and the female connector. There are certain sealing measures between the end connector and the cable that can be used.
In the realization of the sealing performance of automobile connectors, the sealing ring is a commonly used tool. This tool can not only realize the fixing effect between different holes, but also realize the sealing effect. It can not only ensure the stable operation of automobile equipment, but also ensure the waterproof performance of automobile equipment during work. Most of the sealing rings use silicon rubber in the production of children. This material is made by liquid silicon and solid silicon after a certain chemical change.
Now that cars are in use, electronic circuit technology is also known as an important aspect of the automotive industry, which is not only in the entertainment of the driver, including the driver while driving, but also in the control system of the car. The electronic circuit technology is used in the stable operation of the car. Played an important aspect.
In order to ensure the stable operation of electronic circuit technology, many shielding technologies are now added to the production of automobiles. These shielding technologies not only play a protective role in the electronic circuits of automobiles, but also have anti-interference and anti-radiation capabilities in automobile components. In addition, they can also protect the stable operation of automobile connectors. These shielding technologies in automobiles can be divided into two types: inner shielding and outer shielding.
When using external shielding to protect automotive connectors, two identical shielding shells are usually assembled together to form a shielding layer, and the length of the shielding layer can cover the entire length of the connector. There is enough lock plate structure to ensure the reliable installation of the shielding layer. In addition, the shielding material used must not only be processed by electroplating, but also be treated to prevent chemical corrosion in the use of the shielding material.
