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Door handles for motor vehicles

A door handle, motor vehicle technology, applied in the direction of vehicle lock, lock application, electrical locking circuit, etc., can solve the problems of different metals and alloys, etc., to achieve the effect of simple installation and simple operation

Inactive Publication Date: 2018-01-19
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resulting disadvantage is the presence of dissimilar metals and alloys in the welded connection

Method used

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  • Door handles for motor vehicles
  • Door handles for motor vehicles

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] exist figure 1 shows a door handle 1 for a motor vehicle 2 with electronics designed to detect the approach of a user.

[0026] exist figure 2 The door handle 1 shown in detail in has a housing 3 . The vehicle door handle 1 comprises a receiving chamber 4 formed essentially by a housing 3 , in which an antenna 6 arranged in a receptacle 5 is accommodated. At its first end, the door handle 1 has an opening 7 which can be closed by a plug, not shown in detail. When the plug is arranged in the opening 7 , the opening 7 is closed non-tightly, so that moisture can enter the receiving space 4 . Alternatively, an elastic sealing element, such as an O-ring, can be assigned to the plug in order to seal the receiving chamber 4 against dust and moisture. Inside the receiving chamber 4 is located a container 8 which, like the container 5 , passes through the opening 7 during installation. The container 8 and the container 5 are positively connected by means of a rib 9 which i...

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PUM

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Abstract

The handle (1) has a container provided in a receiving space. A retainer is provided with a circuit board. The circuit board comprises a capacitive proximity sensor i.e. unlocking sensor, for acquisition approximation of a user. The capacitive proximity sensor comprises a first electrode and a second electrode i.e. flexible element. The proximity sensor is arranged between the first electrode and the second electrode. An adhesive substance is arranged in a connection of the first electrode with the second electrode and formed by carbon. An aperture is formed in a portion of the container.

Description

technical field [0001] The invention relates to a door handle for a motor vehicle, the door handle has an accommodating cavity, the door handle includes a container arranged inside the accommodating cavity, and the container is used for accommodating a circuit board, wherein the circuit board includes a At least one capacitive proximity sensor for detecting user approach, wherein the capacitive proximity sensor has a first electrode and a second electrode. Background technique [0002] A door handle for a motor vehicle is known from the prior art, which has a proximity sensor for detecting the approach of a person. The proximity sensor is formed by first and second electrodes, wherein the first electrode is provided on the circuit board. The second electrode of the proximity sensor is welded on the first electrode. However, it has been found that, in particular in the event of high temperature fluctuations and vibrations, the solder joints can crack and thus lead to failur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B85/10
CPCE05B17/10E05B15/1607E05B81/76E05B81/77E05B85/16H03K17/955H03K2217/960755
Inventor 米尔科·申德勒安德烈亚斯·佩施尔
Owner HUF HULSBECK & FURST GMBH & CO KG
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