The camera housing is an important part of the camera and plays a role in protecting the inside of the camera. The sealed housing can make the camera dustproof and waterproof, ensuring that the camera is not disturbed by the external environment during use.Since a sealed enclosure is very important,car cameraManufacturers need to conduct strict sealing testing.This time, Hiraysi Technology provided a customer withCar camera housingSealing test program to assist customers in completing the test. The following is an introduction to this program.
Hai RuisiCar camera housingSealing tester
one.Car camera sealing process and sealing requirements
The mainstream sealing methods for vehicle cameras are sealing rings and screw tightening, ultrasonic welding and colloid sealing.The entire vehicle camera needs to be sealed as a whole to achieve waterproof and dustproof effects. Therefore, the housing is the first level of protection for the camera, and its sealing is very important. It generally needs to reach IPX7 waterproof level.
two.Key points of sealing test of car camera housing
The car camera has a small housing and many external connection ports, which makes sealing detection more difficult.During the inspection, we also need to consider the protection of the outer casing to avoid damage during the inspection.
three.Introduction to automotive camera housing sealing detection solutions
Considering that the car camera housing is small, we customized a mold for it and embedded it into the tooling to fix the housing for easy inspection.Secondly, the mold can isolate the shell from the external environment. When the upper and lower molds are closed, it creates a good testing environment for sealing testing and also protects the shell.The function of the car camera housing kills two birds with one stone.When the detection system is started, it will monitor the changes in the air pressure inside the mold, and determine the sealing of the shell through the air pressure fluctuation and leakage.
Four.Details of vehicle camera housing sealing tester
five.Related parameters of vehicle camera housing sealing tester
This solution of Hai Ruisi Technology has been recognized by customers, and customers have asked us to implement it.The production, assembly and usage training of the vehicle camera housing sealing tester will be carried out as soon as possible to put the instrument into production testing to improve testing efficiency and accuracy.
