Door handles for cars

A door handle, automobile technology, applied in the direction of the ball handle of the wing leaf, the wing leaf handle, door/window accessories, etc., can solve the problem of expensive manufacturing and so on

Active Publication Date: 2017-06-27
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 handles for cars
  • Door handles for cars

Examples

Experimental program
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Embodiment Construction

[0018] 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.

[0019] 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 .

[0020] 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 handle has a printed circuit board (PCB) (5), an antenna (6) and two sensors (7, 8) integrated in a housing and connected with an on-board electronics by a multi-wired cable (11). A part of the PCB, the antenna and the sensors is encapsulated in a shell (9). The PCB, the antenna, and one of the sensors (7) are activated when a motor car is locked. The other sensor is activated when the motor car is unlocked, fastened outside at the shell, and electrically directly connected with the PCB. A supporting plate (10) is arranged outside at the shell for fastening the latter sensor. The latter sensor is injection molded with plastic.

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 by means of a multi-core cable. The electronics are 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 the lid takes place without the direct use of a key or without manual operation of a remote control and lockout. [0003] WO 03 / 071069 A describes an electronic control circuit (keyless entry system) for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B1/00
CPCE05B81/77E05B81/78G07C9/00309G07C2009/00793G07C2209/65
Inventor D·申内林
Owner 海拉有限双合股份公司
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