Anti-stealing device for vehicle and steering wheel having the anti-stealing device for vehicle

Abstract

The invention discloses a device of guarding against theft for vehicle, in particular to an antitheft device, which can realize the segmentation of steering wheel column, as well as opposites to the clutch. A clutch element is arranged at the opposite end of a first and a second drive shaft on the steering wheel column of the antitheft device, the antitheft device is also provided with a drive element, which can drive the clutch element to make the first and the second drive shaft separate, free running oppositely, or embedded synchronous joining move. By adopting the design of the invention,when the first drive shaft and the second drive shaft are separated by the clutch element of the steering wheel column, because that the first drive shaft connected with the rotating tray, presents free running, opposite to the second drive shaft connected with the universal joint, so even if the vehicle is started, the ganef can not control the running direction of the vehicle, thus realizing the theft protection.

Description

Technical field [0001] The invention belongs to the technical field of anti-theft, and particularly refers to a vehicle anti-theft device and a steering wheel with the vehicle anti-theft device. Background technique [0002] In recent years, car thieves no longer just steal cars for the sole purpose of selling stolen cars, and some even disassemble the cars into parts for sale, or directly blackmail the owners. Therefore, the rate of vehicle theft has remained high. In order to prevent vehicles from being stolen at night, the industry has developed various anti-theft devices and devices, such as early crutches, gear locks or steering wheel locks, and even the more widely used engine code locks, chip locks or satellite GPS anti-theft positioning systems. Wait. Thanks to the improvement of Xiaoxiao’s unlocking technology and the development of unlocking tools, the aforementioned anti-theft devices and devices have gradually been cracked. Take the steering wheel lock and crutches l...

AI Technical Summary

Problems solved by technology

With the improvement of Xiaoxiao's lock-picking technology and the development of unlocking tools, the above-mentioned anti-theft devices and devices have gradually been cracked. Taking the steering wheel lock and crutch lock for fixing the steering wheel as examples, Xiaoxiao can not only unlock the lock, but also directly saw off the steering wheel. , and then clamp the end of the steering wheel column with a tool, which can also steal the vehicle; as for the engine combination lock, chip lock or satellite anti-theft positioning system, although they have better protection, they are expensive, and as long as they are cracked Internal code, there will still be the problem of the vehicle being stolen, so the aforementioned anti-theft equipment and anti-theft system have gradually become useless

[0003] There are also other industry companies who have developed patents such as "Interchangeable steering wheel lock idling structure" in Taiwan Patent Announcement No. 159411 and "Steering wheel idling anti-theft structure" No. 345141. The aforementioned patents mainly use locks and steering wheel The integrated design of the steering wheel is to use the lock to make the inner sleeve shaft of the steering wheel and the shaft center of the machine column form an idling state, so that Xiaoxiao cannot use the steering wheel to control the vehicle and achieve the purpose of anti-theft. Although it has a better anti-theft effect , but because the composition and structure of the lock is easy to be copied and cracked by Xiaoxiao, it is easier to get it, and its structure is extremely complicated. During the theft, Xiaoxiao destroys the steering wheel, such as the turn signal control lever, wiper control lever, audio control panel and airbags. To set it up, even to make it smaller, you only need to remove the entire steering wheel and clamp the machine column with a clamp, and you can still drive. Therefore, the anti-theft structure of the aforementioned patent has not been effectively promoted in the market.

Images