An anti-theft s safety locking pin system

Abstract

The present invention relates to an anti-theft safety locking pin system. The system comprises a pin shaft spring and an anti-theft safety locking pin. The lower side of the gear is provided with a gear guide groove, and the top of the anti-theft safety locking pin is provided with a slide block sliding along the gear guide groove. When the gear rotates, the guide groove causes the slide block toprotrude outward in a straight line. A locking hole and an unlocking hole are provided on the locking tab, and the depth of the locking hole and the unlocking hole is inconsistent. As that unlocking function and the anti-theft function of the anti-theft safety locking pin system of the invention are realized by adopt the same structure, the product structure is simplified, the complexity of the product is reduced, the number of part is reduced, the cost is reduced, the reliability is improved, and the lightweight and miniaturization are realized.

Description

technical field [0001] The invention relates to an anti-theft safety pin system for an electronic steering column lock. It belongs to the technical field of vehicle equipment. Background technique [0002] The electronic steering column lock is a new product that replaces the traditional mechanical steering column lock, and it is mainly used with the smart key system or the keyless start system. The main function of the electronic steering column lock is to lock and unlock the steering column. [0003] When the parking lock is locked, the electronic steering column lock will extend the lock tongue to lock the steering column, and if the electronic steering column lock is damaged by external forces, or when a large torque is applied to the steering wheel of the car, the electronic steering column lock must ensure The steering wheel column cannot be rotated and has a certain anti-theft function. [0004] During the whole driving process, the electronic steering column lock ...

AI Technical Summary

Problems solved by technology

[0006] In the technical solution of the above-mentioned invention patent, the unlocking and locking function and the anti-theft function are respectively realized by two different structures, and the adoption of two different structures will bring the following disadvantages: 1. The number of parts is large, the cost of materials is high, and the assembly operation is complicated , the assembly cost is high; 2. The internal structure of the product is complex, and the reliability is difficult to guarantee. 3. It is difficult to reduce the size and weight.

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