A kind of ignition switch structure

Abstract

The invention relates to an ignition switch structure. The ignition switch structure comprises an L-type lock, a lock cylinder component, a shell cover, a driving bevel gear, a driven bevel gear, a fixed seat, a contact base component, a reset spring, a spring bolt hook and a spring bolt, wherein the L-type lock comprises a transverse lock body and a vertical lock body, the lock cylinder component is arranged in the transverse lock body, the contact base component is arranged in the vertical lock body, the driven bevel gear is arranged between the contact base component and the fixed seat and is in geared connection with the driving bevel gear, the upper end of the driven bevel gear is connected with the contact base component, and the lower end of the driven bevel gear is in rotatable connection with the fixed seat. The ignition switch structure has the advantages that a maximum structure of an ignition lock is downsized effectively, and electric-conducting base is arranged more freely without being limited to the direction of a steering column, so that the problem about insufficient mounting space of the ignition lock is solved; a wider man-machine engineering check space is provided for key operations, so that conflicts between man-machine engineering check and space arrangement are overcome.

Description

technical field [0001] The invention belongs to the technical field of mechanical ignition locks, in particular to an ignition switch structure. Background technique [0002] The ignition lock, also known as the ignition switch, is an important functional part for managing the power distribution of the vehicle, and has high requirements for reliability, safety, and ergonomics. The selection of the design scheme of the ignition switch is firstly based on the realization of the mechanical mechanism layout, the realization of the control function, and the reliability to meet the design requirements. A large number of mid-to-high-end models have been equipped with one-button start configurations without mechanical ignition locks. However, in the design of low-cost cars, mechanical ignition locks are still an excellent choice to reduce vehicle costs. [0003] The mechanical ignition lock in the prior art is a cylindrical ignition lock, the ignition lock body is in the same direc...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an ignition switch structure to solve the problem that the lock body of the mechanical ignition lock in the prior art is relatively large in size and its layout is limited

Images