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Locking device for power feeding plug

A locking device and power feeding technology, which is applied in the direction of coupling devices, electric traction, connecting device parts, etc., can solve the problem of power feeding plug stealing and so on

Inactive Publication Date: 2011-11-23
KK TOKAI RIKA DENKI SEISAKUSHO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, power feed plugs can be stolen

Method used

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  • Locking device for power feeding plug
  • Locking device for power feeding plug
  • Locking device for power feeding plug

Examples

Experimental program
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Embodiment Construction

[0024] Will now refer to Figure 1 to 7 A locking device for a power feeding plug according to an embodiment of the present invention is described.

[0025] reference figure 1 A plug-in hybrid vehicle 1 includes driving wheels 2 and a hybrid power system 3. The hybrid power system 3 uses an engine and an electric motor to drive the driving wheels 2 independently or in combination as a power source. The hybrid power system 3 operates. It uses only the engine to drive the driving wheels 2 in one mode, and uses the electric motor to drive the driving wheels 2 when the engine generates electric power in one mode. Both the engine and the electric motor drive the driving wheels 2, and only the electric motor is used to drive the driving wheels 2 in one mode.

[0026] The hybrid power system 3 is connected to a battery 4, and the battery 4 supplies power to the electric motor. In addition to being charged by the power generated by the engine, the battery 4 can be charged by an external p...

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PUM

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Abstract

A power feeding plug for use with a power receiving connector includes a hook that engages the power receiving connector. A manual operation portion is operated to disengage the hook from the power receiving connector. A locking device selectively prohibits operation of the manual operation portion. The locking device includes a key cylinder operated by an authentic mechanical key. A lock mechanism moves in cooperation with the key cylinder. When the authentic mechanical key operates the key cylinder, the lock mechanism is moved between a lock position, to prohibit removal of the power feeding plug from the power receiving connector, and an unlock position, to permit removal of the power feeding plug from the power receiving connector.

Description

Technical field [0001] The present invention is based on and claims the rights of priority derived from Japanese Patent Application No. 2010-110663 filed on May 12, 2010, the entire content of which is incorporated herein by reference. Background technique [0002] The present invention relates to a locking device that locks a power feeding plug to a power receiving connection to prevent unauthorized removal of the power feeding plug from the power receiving connection. [0003] Automobile manufacturers have developed motor-driven electric vehicles (including hybrid vehicles). In such an electric vehicle, as long as the charging state of the vehicle battery becomes low, the battery must be charged in the home or charging station. An electric vehicle charging system that is easy for users to use has been proposed (for example, Japanese Early Publication Patent Publication No. 9-161898). In this prior art charging system, when the user is at home, the user connects a power feeding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639B60L11/18E05B65/00
CPCH01R13/6397Y02T90/14B60L2270/34Y02T90/121Y02T10/7088Y02T10/7005B60L11/1818B60L53/16B60L53/68Y02T10/70Y02T10/7072Y02T90/12Y02T90/16Y10T70/5009
Inventor 加纳宏明市川真士
Owner KK TOKAI RIKA DENKI SEISAKUSHO