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Flexible automatic charging device and automatic charging system adapting to position and posture change

An automatic charging device and posture change technology, which is applied to electric vehicle charging technology, charging stations, electric vehicles, etc., can solve the problems of stuck actuators, large errors in determining the posture of charging ports, and the inability to automatically plug in, etc. To achieve the effect of ensuring reliability

Active Publication Date: 2019-01-22
SHANGHAI ZHIDA TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The automatic charging device relies on the posture judgment of the charging port of the vehicle to achieve accurate plugging. Due to changes in the posture of the vehicle or the environment, there will be a large error in the posture judgment of the charging port, and it cannot be plugged in automatically;
[0005] 2. When the mechanical arm drives the charging gun and inserts it into the charging socket of the electric vehicle, once the position of the electric vehicle changes greatly due to reasons such as getting on and off people, since both the mechanical arm and the charging gun are in a rigid state, it will cause The actuator of the automatic charging device such as the mechanical arm is stuck, and even causes damage to the mechanical parts of the mechanical arm or other charging devices, which cannot be automatically restored to the correct state, and manual on-site maintenance is required to repair

Method used

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  • Flexible automatic charging device and automatic charging system adapting to position and posture change
  • Flexible automatic charging device and automatic charging system adapting to position and posture change
  • Flexible automatic charging device and automatic charging system adapting to position and posture change

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] ginseng figure 1 As shown, in this embodiment, the automatic charging system includes a flexible automatic charging device and a charging socket 10. The charging socket 10 is provided with a charging port (not shown) for plugging in with the charging gun head.

[0049] The flexible automatic charging device in this embodiment will be described in detail below. It should be noted that the flexible automatic charging device in this embodiment can be used as a part of the automatic charging system, or it can be a separate embodiment.

[0050] Among them, the first direction referred to in this embodiment is figure 1 The X direction in is the plugging and unplugging direction of the charging head, and the second direction is figure 1 The Y direction in is perpendicular to the plugging direction, and the third direction is figure 1 The Z direction in is the vertical direction.

[0051]The flexible automatic charging device in this embodiment includes a charging gun head 2...

Embodiment 2

[0066] ginseng Figure 4 As shown, the structure of the flexible automatic charging device in this embodiment is basically the same as that in Embodiment 1, except that a power module is provided between the flexible module 23 and the second rod 221 in this embodiment , the power module is the first power unit 24 driven along the first direction, the first power unit 24 is fixedly installed on the second rod 221, the first power unit 24 can drive the flexible module 23 and the charging gun head 21 on it along the The movement of the X-axis (that is, the direction of insertion) provides power for the insertion of the charging gun head 21 and the charging socket 10 .

Embodiment 3

[0068] ginseng Figure 5 As shown, the structure of the flexible automatic charging device in this embodiment is basically the same as the flexible automatic charging device in Embodiment 1, the difference is that in this embodiment, a power module is provided under the rod mechanism, and the power module is along the Direction-driven first power unit 24, the first power unit 24 is fixedly installed below the second rod 222, and the first power unit 24 can drive the rod mechanism, flexible module 23 and charging gun head 21 on it along the X axis ( That is, the movement in the plugging direction) provides power for the plugging of the charging gun head 21 and the charging socket 10.

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PUM

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Abstract

The invention discloses a flexible automatic charging device and an automatic charging system adapting to position and posture change. The flexible automatic charging device comprises a charging gun head, a lever mechanism for securing a charging gun head, and a flexible module installed between the charging gun head and the lever mechanism; the lever mechanism comprises a controlled state and a free state; in the controlled state, it is used to drive the charging gun head for the plugging motion, and is used for the adaptive posture change in the free state. The flexible module is used for adaptively adjusting the position and posture of the charging gun head according to the position and posture of the external charging socket so that the charging port of the charging gun head and the charging interface of the charging socket are located in the same insertion direction. The flexible automatic charging device and the automatic charging system ensure the reliability, continuity and stability of charging.

Description

technical field [0001] The invention relates to the technical field of charging equipment for electric tools (electric vehicles, etc.), in particular to a flexible automatic charging device and an automatic charging system that adapt to changes in posture and posture. Background technique [0002] With the rapid development of electric vehicles, electric vehicles are rapidly popularizing, and fast charging of electric vehicles has become the focus of the development of the automobile industry and the energy industry. With the maturity of automatic parking technology, self-parking electric vehicles have begun to be used, and the demand for automatic fast charging devices is becoming more and more urgent. [0003] At present, there are several main problems in the automatic charging device: [0004] 1. The automatic charging device relies on the posture judgment of the charging port of the vehicle to achieve accurate plugging. Due to changes in the posture of the vehicle or t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/16B60L53/35
CPCY02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 狄士春朱昊鹏刘小龙
Owner SHANGHAI ZHIDA TECHNOLOGY DEVELOPMENT CO LTD