Power supply interface device of power supply equipment with left and right limiting function

A technology of power supply equipment and power supply interface, which is applied to the parts of the connection device, coupling device, circuit, etc., and can solve the problem of personal safety of the operator, difficulty in ensuring the reliability and stability of electrical joints, difficulty in electrical jointing and locking of electrical interfaces, etc. problems, to achieve the effect of reliable and safe equipment operation, simple structure and low cost
CN104836069AInactive Publication Date: 2015-08-12ι™ˆζ–‡ζ–‡
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ι™ˆζ–‡ζ–‡
Publication Date
2015-08-12
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A power supply interface device of power supply equipment with the left and right limiting function comprises a socket device (9) and a plug device (8). The plug device (8) is inserted into a cavity of the socket device (9), and the tail end of the plug device (8) is provided with a joint recess (82) which is joint with a joint projection (92) in the cavity to realize electrical connection. The socket device (9) is provided with an end wall (91), a transverse sidewall (99) and a seat (98) opposite to the end wall (91) to form the cavity; the plug device (8) is provided with a positioning projection (81) which is joint with the outer side of the end wall (91), the cavity is internally provided with a guiding sleeve (7) which is fixedly connected with the inner side of the end wall (91) and the seat (98), and the guiding sleeve (7) is provided with two guiding slits which extend in the transverse direction and opposite to each other in the diameter direction.
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Description

technical field

[0001] The present application relates to the field of power supply equipment, in particular to a power supply interface device for power supply equipment with left and right limit functions. Background technique

[0002] The electrical interface of the existing power supply equipment is often difficult to realize automatic electrical engagement and locking; this may easily cause the personal safety of the operator in some cases, and it is difficult to ensure the reliability and stability of the electrical engagement. Contents of the invention

[0003] The object of the present invention is to provide a power supply interface device for power supply equipment with left and right limit functions, which can solve the above-mentioned problems in the prior art.

[0004] According to the present invention, a power supply interface device of a power supply device with left and right limiting functions includes a jack seat device and a plug device, the plug device...

Claims

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