A double-pull telescopic electrical connector with a switch

Abstract

The invention discloses a double-pull telescopic electrical connector with a switch, include an upper cover, A lower cover, and a rotating core clamped between the upper and lower covers, A return elastic piece is fixed in the rotating core, A central shaft is arranged between the upper cover and the lower cover, the rotating core rotatably sleeves the central shaft through the shaft hole, An electrical connection wire is clamped into the rotating core and is located on the outer side of the resilient spring. the outer side of the upper wall of the rotating core is provided with external Internal rotation positioning track grooves, the head end of the external rotary positioning rail groove is provided with a steel ball clamping position, there is a steel ball in the stuck position, The steel ball is confined in the steel ball movement limit groove on the inner side of the upper cover and can move in the external and internal rotating positioning rail groove. The upper cover is provided with a switch slider. The rotating core is provided with a switch jam hole. The electrical connection wire is wound on the rotating core and passes out from the outlet port of the upper cover and the lower cover respectively. The invention is more convenient to use and store, and can ensure the absolute safety and stability of the electrical connection of the instrument and the electric meter.

Description

technical field [0001] The invention relates to connecting elements of electronic equipment such as instruments and electric instruments, in particular to a double-pull telescopic electrical connector with a switch. Background technique [0002] Existing connecting elements used for electronic equipment such as instruments and meters, the connecting wires are usually exposed at will, no matter whether the connecting distance is long or short, the connecting wires are all exposed outside at will, and the length of the redundant connecting wires is longer. It is placed in a mess, or even entangled or even knotted. In this way, first, it appears to be placed irregularly, and second, it is easy to be accidentally touched, or even taken away and shifted accidentally, thus affecting the safety of electronic equipment such as instruments and meters. Electrical connection, even lead to power outage of electronic equipment such as instruments and meters, affect normal production and ...

AI Technical Summary

Problems solved by technology

[0002] Existing connecting elements used for electronic equipment such as instruments and meters, the connecting wires are usually exposed at random, no matter whether the connecting distance is long or short, the connecting wires are all exposed outside at will, and the length of the redundant connecting wires is longer. It is placed in a mess, or even entangled or even knotted. In this way, first, it appears to be placed irregularly, and second, it is easy to be accidentally touched, or even taken away and shifted accidentally, thereby affecting the safety of electronic equipment such as instruments and meters. Electrical connection, even lead to power failure of electronic equipment such as instruments and meters, affect normal production and life, and even cause hindrance to production, and this kind of existing connecting line connector, because its connecting line is long and exposed, and there is nowhere Storage, or in other words, cannot be rolled up and stored in an orderly manner. Therefore, the existing cable connectors are easy to be wound and messy, or even knotted. It is not convenient to store and carry, and it is not convenient to store and use again. These defects exist

Images