In-depth discussion-automobile mechanical lock core
I. Preface
With the continuous progress of science and technology and the continuous improvement of people's quality of life, as one of the important tools for modern people to travel, people pay more and more attention to the safety of cars. Among them, the lock core of automobile machinery is the key component to ensure the safety of vehicles. This paper will introduce the structure, function and maintenance in detail.
Second, the structural principle
Automobile mechanical lock core usually consists of lock shell, key jack, marble and so on. When a correctly matched car key is inserted into the lock cylinder, the spring in the lock cylinder will push the corresponding marble to align with the groove on the key, thus unlocking the car door or ignition switch. On the other hand, if the wrong key is used, the marble cannot be completely aligned with the key groove, resulting in the lock not being opened.
Third, the role and importance
1. Protect property safety: prevent others from illegally driving vehicles and avoid causing economic losses;
2. Prevention of theft: Because each model is equipped with different key shapes and internal structure design, it is more difficult for criminals to steal;
3. Ensure the driver's personal safety: Only the verified owner can start the engine and drive the vehicle away from the scene.
Fourth, analysis of common problems
Although there are various high-tech anti-theft systems in the market at present, there are still many old models that use traditional mechanical locking devices to ensure the safety performance of automobiles. Therefore, in the process of daily use, you may encounter the following failures:
(1) Can't open the door or catch fire: The main reason is that the key is damaged or seriously worn, which leads to the failure to turn the lock cylinder normally; Another possibility is that the lock core itself has problems, such as rust and jamming, which need to be repaired and replaced in time.
(2) Keys are easy to be copied: because there are a large number of vendors who can easily copy car keys in the market, the ordinary mechanical locks with certain protective ability gradually lose their due functions.
V. Maintenance suggestions
In order to prolong the service life of automobile mechanical lock cylinder and reduce the risk probability of the above problems, we suggest that the majority of car owners should do the following:
1. Regular cleaning and inspection: regularly wipe the dust and oil stains on the surface with a clean soft cloth to keep the appearance neat and beautiful, and at the same time, be careful not to let water enter the lock cavity to avoid corrosion and rust.
2. Pay attention to moisture-proof and sun-proof measures: try to avoid long-term exposure to high-temperature environment so as not to affect the changes of physical properties such as hardness and strength of metal materials and thus shorten the service life cycle;
3. Replace high-level products: If possible, consider upgrading to an intelligent anti-theft system integrating electronic password/fingerprint identification and even face scanning to improve the overall protection effect.
VI. Conclusion
To sum up, although many new cars no longer rely solely on simple mechanical locking to achieve the most basic security objectives, it is still a very critical and indispensable technical support means for those old cars that have not been updated. Therefore, for all friends who love driving, it is particularly important to know the relevant knowledge and take effective measures to ensure its normal operation!
Rec. Prods.
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