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Charging plug, charging socket, and device for recognizing shape gluing therebetween

A technology for charging sockets and charging plugs, applied to charging plugs, can solve problems such as uncertain shape joints

Active Publication Date: 2016-03-16
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device cannot be used to determine whether a positive engagement is actually formed between the charging plug and the corresponding charging socket via the stop arranged on the actuating part.

Method used

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  • Charging plug, charging socket, and device for recognizing shape gluing therebetween
  • Charging plug, charging socket, and device for recognizing shape gluing therebetween
  • Charging plug, charging socket, and device for recognizing shape gluing therebetween

Examples

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Embodiment Construction

[0023] figure 1 A charging plug 1 is shown, which can supply energy received via a charging cable 11 to a charging socket 2 , which is connected to an electrically driveable travel tool (not shown). A device A according to the invention is provided in the charging plug 1 . The device A comprises a locking pin 3 , which is guided through a cavity in the charging plug 1 and is pretensioned by a compression spring 3 a. The locking pin 3 engages in a form-locking slot 4 in the charging socket 2 , so that the electrical connection cannot be disconnected without releasing the formed form-locking.

[0024] combine Figure 2 to Figure 4 An exemplary embodiment for checking the locking by means of the device A according to the invention is described.

[0025] figure 2 A device A is shown, in which the locking pin 3 is arranged passively in the charging plug. The locking bolt 3 is only designed to influence the interaction of an active element in the form of a magnet part 5 and a ...

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PUM

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Abstract

The invention proposes a charging plug (1), a charging socket (2), and a device (A). The device is used for recognizing the shape gluing between the charging plug (1) and the charging socket (2), which are used for charing a travelling tool (10) which can be driven electrically. The device comprises a locking bolt (3) and a shape gluing chute (4), which are arranged to be a magnet part (5) and a magnetic field detector (6), wherein the magnet part (5) and the magnetic field detector (6) achieves the shape gluing between the charging plug (1) and the charging socket (2). Moreover, the magnetic field detector (6) is specified to be used for detecting the magnetic field of the magnet part (5). The locking bolt (3) is configured in a manner that magnetic fields detected from the magnet part (5) when there is shape gluing and no shape gluding between the locking bolt (3) and the shape gluing chute (4) are different.

Description

technical field [0001] The invention relates to a charging plug for charging an electrically driven vehicle, a charging socket and a device for detecting a positive engagement between a charging plug and a charging socket. The invention relates in particular to the possibility of giving feedback to the user on the successful formation of a form-fit in order to ensure the connection between the charging infrastructure device and the electrically drivable vehicle. Background technique [0002] In order to supply electrical energy to electrically drivable vehicles, enormous power is transmitted between the charging infrastructure and the vehicle. In order to avoid damage and danger, disconnection of the connection during the transmission of electrical power must be unconditionally avoided. If the charging plug is locked to the charging plug by means of a locking actuator in the case of an electrically conductive charging connection consisting of charging socket and charging pl...

Claims

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Application Information

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IPC IPC(8): H01R13/629H01R13/639H02J7/00
CPCH01R13/6683
Inventor R.康诺普卡L.多恩伯格M.布勒克L.克罗杰
Owner VOLKSWAGEN AG
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