Door handle for motor car

A technology for car door handles and automobiles, which is applied to the spherical handle of the wing leaf, anti-theft vehicle accessories, wing leaf handles, etc., and can solve the problems of expensive manufacturing

Active Publication Date: 2013-07-24
海拉有限双合股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since according to the prior art all electronic components integrated in the door handle are arranged in a housing and cast in it, they have to be adapted as a whole, which makes production expensive

Method used

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  • Door handle for motor car
  • Door handle for motor car

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] The door handle is composed of several elements and is pivotally mounted in the door of the motor vehicle. Such as figure 1 It can be seen that the door handle comprises a housing 1 with a base body 2 which is closed by a cover 3 . A hook 4 is provided on the base body 2 , which is used, on the one hand, for fastening the door handle to the door and, on the other hand, for actuating the door lock. The base body 2 is shaped as an elongated box for housing electrical and electronic components. In an end region of the cover 3, a window 3a is provided, which window is made of a material which is favorable for the proximity sensor.

[0018] The electrical and electronic components include the assembled printed circuit board 5 , the antenna 6 , the first sensor 7 and the second sensor 8 and are arranged in the housing 9 except the second sensor 8 .

[0019] The housing 9 has an approximately rectangular and elongated (ie, the length is significantly greater than the width)...

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PUM

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Abstract

The invention relates to a door handle for motor cars. The door handle is in combined action with a motor car lock, and including a housing (1) and various electronic elements. The electronic elements are integrated in a housing and connected with an on-board electronics by a multi-wired cable (11).A part of the electronic elementsare encapsulated in a shell (9), and the electronic elements include an antenna (6), and one of the sensors (7) are activated when a motor car is locked and another sensor (8) activated when motor car is unlocked. Although different motor types have different requirements, but the door handle should still be manufactured simply and at low cost. So, the second sensor (8) can be fixed to the cover (9) externally and can be electrically connected with a printed circuit board (5).

Description

technical field [0001] The invention relates to a door handle for a motor vehicle, which cooperates with a door lock mechanism of the motor vehicle, comprising a housing and electronic components which are integrated into the housing and can be connected to the vehicle electronics by means of a multi-pole cable. The device is connected, a part of the electronic components is cast in the housing and the electronic components include a printed circuit board, an antenna, a first sensor that is activated when the vehicle is locked and a second sensor that is activated when the vehicle is unlocked. Background technique [0002] Such door handles are known for use in so-called keyless entry systems (also known as "smart entry") in automobiles, in which the opening of the doors and / or lid takes place without the direct use of a key or without manual operation of a remote control and lockout. [0003] WO03 / 071069A describes an electronic control circuit (keyless entry system) for u...

Claims

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Application Information

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IPC IPC(8): E05B1/00
CPCE05B7/00B60R25/00G07C9/00G07C2009/00793G07C2209/65G07C9/00309E05B81/78E05B81/77
Inventor D·申内林
Owner 海拉有限双合股份公司
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