A small micro-grid photovoltaic and energy storage device rapid docking device

Abstract

The utility model relates to a kind of small micro-grid photovoltaic and energy storage equipment fast docking device, including plug and socket, the lower surface of plug is attached to the upper surface of socket, the upper surface of socket is provided with anti-reverse connection groove, the lower surface of plug is provided with anti-reverse connection boss, the anti-reverse connection boss is inserted in anti-reverse connection groove;The two side walls of socket are provided with positioning groove, the two side surfaces of plug are provided with elastic locking piece, the lower end of elastic locking piece extends to the below of plug lower surface, and the lower end of elastic locking piece is inserted in positioning groove. By setting the anti-reverse connection groove and anti-reverse connection boss of specific shape, only when the positive pole of plug is aligned with the positive pole of socket, anti-reverse connection boss can be inserted into anti-reverse connection groove, to prevent positive and negative pole from being reversed. By setting positioning groove and elastic locking piece, the friction between elastic locking piece and positioning groove is increased using the elastic force of elastic locking piece, so that plug is more stably connected with socket.

Claims

1. A quick docking device for photovoltaic and energy storage equipment in a small microgrid, comprising a plug (1) and a socket (2), wherein the lower surface of the plug (1) is attached to the upper surface of the socket (2), characterized in that: The upper surface of the socket (2) is provided with an anti-reverse connection groove (21); the lower surface of the plug (1) is provided with an anti-reverse connection boss (11), and the anti-reverse connection boss (11) is inserted into the anti-reverse connection groove (21). The socket (2) has positioning grooves (22) on both sides, and the plug (1) has elastic locking pieces (12) on both sides. The lower end of the elastic locking piece (12) extends to the lower surface of the plug (1) and the lower end of the elastic locking piece (12) is inserted into the positioning groove (22).

2. The rapid docking device for photovoltaic and energy storage equipment in a small microgrid as described in claim 1, characterized in that: The inner wall of the positioning groove (22) and the surface of the elastic locking piece (12) are both provided with anti-slip texture.

3. The rapid docking device for photovoltaic and energy storage equipment in a small microgrid as described in claim 1, characterized in that: The anti-reverse connection groove (21) is a trapezoidal groove, and the anti-reverse connection boss (11) is a trapezoidal boss.

4. The rapid docking device for photovoltaic and energy storage equipment in a small microgrid as described in claim 1, characterized in that: The plug (1) and socket (2) are marked with a label (4) on their sides.

5. The rapid docking device for photovoltaic and energy storage equipment in a small microgrid as described in claim 1, characterized in that: The socket (2) is provided with a mounting through hole (23).

6. The rapid docking device for photovoltaic and energy storage equipment in a small microgrid as described in claim 1, characterized in that: The plug (1) and socket (2) are covered with protective sleeves (3), which cover the mating surfaces of the plug (1) and socket (2).

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