Connector with anti-intelligent electric energy meter and short-circuit device misplugging and anti-electric shock structure

Abstract

The invention discloses a connector assembly with a structure for preventing an intelligent electric energy meter and a short circuit device from being pulled out by mistake and preventing electric shock. The connector assembly comprises the short circuit device, a socket body and an electric energy meter body. A cavity is formed in the socket body; a cover plate is fixed on the socket body at an opening at the upper end of the cavity; four first conductive columns distributed from front to back are fixed in the socket body. Four second conductive columns are also fixed in the socket body, wherein a conductive seat is arranged on the upper end surface of the inner end part of each first conductive column, and the inner end part of each first conductive column is provided with a conductive sheet. Two conductive needles are fixed in the short circuit device, wherein two pins of each conductive needle are plugged into the conductive seat on one of the first conductive columns. A first locking mechanism is arranged between the electric energy meter body and the socket body, a driving mechanism is arranged on the short circuit device, and a second locking mechanism is arranged on the socket body. According to the invention, the phenomenon of power failure to users can be avoided, and meanwhile, electric shock accidents can be avoided.

Description

technical field [0001] The invention relates to the technical field of electric energy meters, in particular to a connector with an anti-mis-unplugging and anti-electric shock structure for an intelligent electric energy meter and a short-circuit device. Background technique [0002] At present, in the process of replacing the electric energy meter, in order not to cause a power outage to the user, there is currently a kind of electric energy meter connector and shorting device that continuously disassembles and replaces the electric energy meter on the market, but this kind of electric energy meter connector and When the short-circuit device is in use, the electric energy meter can still be removed from the electric energy meter connector when the short-circuit device is not assembled on the electric energy meter connector. In this way, it is easy for the staff to forget to assemble the short circuit The device disassembles the electric energy meter from the electric energy...

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Problems solved by technology

[0002] At present, in the process of replacing the electric energy meter, in order not to cause a power outage to the user, there is currently a kind of electric energy meter connector and shorting device that continuously disassembles and replaces the electric energy meter on the market, but this kind of electric energy meter connector and When the short-circuit device is in use, the electric energy meter can still be removed from the electric energy meter connector when the short-circuit device is not assembled on the electric energy meter connector. In this way, it is easy for the staff to forget to assemble the short circuit The device disassembles the electric energy meter from the electric energy meter connector by mistake, which will cause a power outage to the user; After getting down, the staff can easily disassemble the short-circuit device from the connector of the meter because they forgot to assemble the new meter on the connector, which will also cause power outages to users; After the watt-hour meter is removed from the watt-hour meter connector, the conductive column on the watt-hour meter connector that is used to electrically connect the watt-hour meter is still in a charged state, and the conductive column is exposed, so it is easy to cause electric shock accidents

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