Wire-connecting mechanism for soft and hard cables of water pump

Abstract

The invention relates to a wire-connecting mechanism for soft and hard cables of a water pump, which comprises a soft wire cable and a hard wire cable, and is characterized in that the end of the soft wire cable is provided with a rubber socket, the rubber socket comprises a plug jack and a flexible conductor head, a conductive female connector is arranged in the plug jack, and the conductive female connector is contacted with the flexible conductor head; and the end of the hard wire cable is provided with a rubber plug, the plug comprises a jacket and a hard conductor head, the hard conductor head is contacted with a conductive male connector, the conductive male connector is plugged with the conductive female connector, and a fixing device is arranged outside the socket and the plug. In the proposal, the end of the soft wire cable is made into the socket, the end of the hard wire cable is made into the plug, and the conductive male connector of the plug is inserted in the conductive female connector of the socket during connecting and mounting so that the soft wire cable is communicated with the hard wire cable. Thus, the wire-connecting mechanism is convenient and labor-saving, has good insulation property without electric leakage, and is safe to use because the conductive male connector and the female connector are not exposed; besides, the fixing device is arranged outside the socket and the plug so that the wire-connecting mechanism has high connection strength and is firm to resist drawing.

Description

technical field [0001] The invention relates to a cable connection technology, which can be used for various cable connections, in particular relates to a water pump soft and hard cable connection mechanism, and is especially suitable for water pump cable connection. Background technique [0002] Pumps without machine ports, such as clear water pumps and submersible pumps for mobile irrigation, are generally far away from the power supply, so the cables connected to the power supply are very long, usually 20 to 30 meters or longer. More than 30% of the group investment, and it is very heavy, and can be rolled up after the wire is taken up, so it is suitable to use a soft wire (a wire twisted into a strand by many small copper wires). The cable connected to the water pump is relatively short, but if a flexible cable is used, it is easy to seep and leak. Therefore, the cable connected to the water pump motor can use a hard wire (a single thick copper wire). When in use, the f...

AI Technical Summary

Problems solved by technology

When in use, the flexible wire cable connected to the power supply must be connected with the hard wire cable connected to the water pump motor before it can be energized. The connection of the soft and hard cables in the prior art is that the wire ends are directly connected and then wrapped and fixed with adhesive tape. The disadvantages of its existence are: : First, the strength of the fixed connection of the tape is poor, and the connection is easy to pull off when the water pump moves, and it is very troublesome to connect after pulling off; second, the insulation performance of the tape is poor, the insulation is only about 50%, it is easy to leak electricity, and it is not safe

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