A single-core elbow high-voltage connector

Abstract

The invention relates to a single-core elbow high-voltage connector. The single-core elbow high-voltage connector comprises a plug and a socket which are mutually butted, wherein the internal part ofa plug shell is fixedly provided with a spring and a lever assembly, the lever assembly comprises a support column fixed on the plug shell, a button end and a cantilever end, the cantilever end is provided with a cantilever end lower inclined plane, the top of a socket shell is provided with an annular step, the annular step is provided with an inverted cone shaped upper inclined plane, the upperinclined plane and the cantilever end lower inclined plane can generate a transverse force when the plug is abutted with the socket, the cantilever end is buckled and matched with the annular step after the plug is abutted with the socket, one end of the spring is connected with the plug shell, and the other end of the spring is connected with the button end. The beneficial effects are that the high-voltage connector is simple in preparation process and convenient to operate, alignment is not required to be performed when the connector is plugged and assembled, the size is small, the cost is low, one side of the socket is provided with the uniform inverted cone shaped upper inclined plane, no specific assembly orientation is required, and the button end is not required to be pressed on purpose when the connector is locked.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a single-core elbow high-voltage connector. Background technique [0002] With the rapid development of the electrical industry, electrical connectors have been used more and more as an indispensable connection. The single-core elbow high-voltage connector is very suitable for some connection structures that require steering. The existing elbow high-voltage The connector has the following disadvantages: complex structure, inconvenient plug and socket plugging and unplugging, mutual alignment between the plug and socket when they are assembled and locked, large volume, and high cost. [0003] Patent CN 206332307 U discloses a high-current quick plug-in connector, including: a plug and a socket that are docked with each other; the socket includes a housing, a pin assembly, a square rubber pad, and a sealing ring III; the plug includes a sealing ring I, a plug Components, seali...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the electrical industry, electrical connectors have been used more and more as an indispensable connection. The single-core elbow high-voltage connector is very suitable for some connection structures that require steering. The existing elbow high-voltage The connector has the following disadvantages: complex structure, inconvenient plug and socket plugging and unplugging, plug and socket need to be aligned with each other when they are assembled and locked, large volume, and high cost

But this prior art has following shortcoming: one, adopt piston-type locking mechanism, in order to assemble this piston-type locking mechanism must be on the opposite side with the button side of locking mechanism, according to the base of locking mechanism (use The outer contour of the plug (for placing the spring) is pre-drilled, and after the base is installed, the plastic material around the base is melted by an ultrasonic process to cure the seal. Therefore, the process is complicated, and the relevant surface of the plug will inevitably leave ultrasonic processing marks. It affects the overall appearance of the plug, and its strength is not as good as one-piece molding.

2. The button needs a large displacement in the pressing direction to complete the separation between the plug and the socket, which is inconvenient to operate

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