Slim-type smart card key of vehicle and control method therefor

Abstract

The present invention relates to a slim-type smart card key of a vehicle and a control method therefor. Particularly, the present invention comprises: a printed circuit board having a plurality of electric field components soldered therein, having a predetermined thickness, and having an emergency key accommodation groove which is vertically cut at one side and thus is vertically penetrated, and a battery accommodation groove which is vertically cut at the other side and thus is vertically penetrated; an emergency key access hole for allowing an emergency key to access the emergency key accommodation groove; a main body part having formed therein a battery access hole for allowing a battery to access the battery accommodation groove and being injection molded so as to enclose the printed circuit board in the state that the printed circuit board is inserted in a metal mold; an emergency key placing part which, before the main body part is injection molded, is moved in the direction of the emergency key accommodation groove, provided on any one of the upper portion and the lower portion of the printed circuit board, and is placed and fixed on the edge portion of the emergency key accommodation groove; and a terminal assembly which, before the main body part is injection molded, is moved in the same direction as the emergency key placing part and is placed and fixed on the edge portion of the battery accommodation groove, thereby providing the advantage of enhancing the convenience of assembly and the durability of the product.

Description

technical field [0001] The present invention relates to a thin smart card key for a vehicle and a control method thereof, in particular to a thin smart card key for a vehicle and a control method thereof that can be easily accommodated in the wallet or bag of a person carrying the thin smart card key for the vehicle The method is to make the thin smart card key of the vehicle as thin and strong as possible, and minimize the intermediate processes required to make the product, so that it not only reduces the inconvenience to the production staff, shortens the production time, but also gives the possibility of mobility. The function of locking or unlocking the door of the vehicle (RKE: Remote Keyless Entry) improves consumer convenience and reduces battery power consumption. Background technique [0002] Generally, a key unit for starting a vehicle engine by a user is arranged in a vehicle interior, and the engine can be started by inserting a starting key into the key unit an...

AI Technical Summary

Problems solved by technology

[0009] However, it is necessary to fix the emergency key storage part on the printed circuit board before forming the emergency key storage part with epoxy material injection molding material, and there is a problem in that the process of the fixing work is complicated.

[0010] At the same time, it is necessary to make the thickness of the manufactured smart key thin, but there is a problem that it is difficult to form a switch part that can give an active entry and exit signal to lock or unlock the door of the vehicle by the user's own remote control.

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