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Vehicle door handle

A technology for door handles and automobiles, applied in the directions of wing leaf handles, spherical handles of wing leaves, door/window accessories, etc.

Active Publication Date: 2012-03-28
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical scheme is suitable for the door handle of the general house; it is not designed for the handle of the car door, and its structure is relatively complicated

Method used

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  • Vehicle door handle
  • Vehicle door handle
  • Vehicle door handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] With reference to the drawings, the car door handle includes a housing 10 and a pressure plate 20 arranged on the back of the housing 10, a fingerprint sensor 30 and a touch-sensitive circuit board 40 are arranged in the cavity area surrounded by the housing 10 and the pressure plate 20, The front of the housing 10 is provided with a recess 11 in the shape of a shallow groove, and the fingerprint collection strip 31 of the fingerprint sensor 30 is exposed in the recess 11 , and the pressure plate 20 is provided with a connecting part for easy connection with the car door.

[0015] The housing 10 is in the shape of a box as a whole, and a pressure plate 20 is arranged on the side of the cavity, that is, at the edge of the inner side, and the two surround a cavity area to realize the fingerprint sensor 30 and the touch sensing circuit board 40 of the main functional components. Arranged in the cavity area, the functional components are installed and fixed and isolated from...

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Abstract

The invention discloses a vehicle door handle which comprises a shell and a platen arranged on the back of the shell, wherein a cavity area surrounded by the shell and the platen is provided with a fingerprint sensor and a touch-type sensing circuit board; the front side of the shell is provided with a shallow-slot recess; the fingerprint collection batten of the fingerprint sensor is exposed on the recess; and the platen is provided with a connecting part convenient to connect with a vehicle door. When a hand is near a contact surface, the touch-type circuit board generates a sensing signal, and the sensing signal causes an LED (Light Emitting Diode) lamp to light. Meanwhile, an MCU (Microprogrammed Control Unit) control processing module gives out a detection fingerprint command, and the fingerprint sensor begins working to collect a fingerprint signal. The fingerprint signal is compared with stored fingerprints by the MCU control processing module to open the door or not. Therefore, the anti-theft performance of the vehicle lock is improved, and the operation of unlocking is convenient and comfortable because the traditional lock cylinder and the corresponding lockhole are omitted.

Description

technical field [0001] The invention relates to automobile door lock technology, in particular to an automobile door handle. Background technique [0002] In order to enhance the safety of vehicles, fingerprint recognition technology has been quite popular, and the common ones are generally set on the remote control car key to prevent vehicle theft caused by key loss. Most of the common car door handles are equipped with door locks, and there are still a large number of door lock parts of this design. The retention of the lock hole on the door handle undoubtedly provides the thief with a chance to steal, and the door lock is not very convenient to open. Therefore, it has become a topic of concern to further enhance the anti-theft function of the door lock and the convenience of opening the door lock. [0003] The door lock handle disclosed by the patent No. "CN02809368.2" and the invention patent titled "Door lock handle with fingerprint identification function" has a finge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B1/00E05B49/00G06K9/00
Inventor 张芬
Owner CHERY AUTOMOBILE CO LTD
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