Split connecting plug with tail sleeve

Abstract

The invention discloses a split connecting plug with a tail sleeve and belongs to the technical field of plugs. The split connecting plug with the tail sleeve comprises a plug base, an upper cover and a plug electrode component, wherein the plug electrode component is arranged on the plug base; the upper cover is arranged on the plug base and is detachable; the tail sleeve is integrally molded on the tail part of the plug base; the tail sleeve is used for fixing a wire; and an elastic wire binding sleeve is also arranged in the tail sleeve. According to the split connecting plug with the tail sleeve, the tail sleeve is integrally arranged on the tail part of the plug base; the wire passes through the tail sleeve and is connected with the plug electrode component; and the tail sleeve plays a good fixing role on the wire, so that the problem that a wire head shakes in the plug is effectively solved; and the split plug also has the stability and the safety of an integral plug, and has the advantages of being convenient to disassemble and assemble. The elastic wire binding sleeve matched with the wire is arranged in the tail sleeve and can be effectively matched with the wire with a certain wire diameter deviation, so that the assembly requirements of the plug and various wires are met.

Description

technical field [0001] The invention relates to a power connection plug, in particular to a split-type connection plug with a boot. Background technique [0002] In the field of power connections, plugs and sockets are widely used. At present, there are two kinds of plugs: one-piece plug and split-type plug. The one-piece plug means that the plug and the wire are integrally formed. The plug and the wire cannot be separated, and the length of the wire generally cannot be changed. , and then connect the plug and the wire together, this plug can be disassembled and used more flexibly. [0003] The split plug has the advantages of easy disassembly and assembly, and is also widely used. This kind of plug is generally divided into upper and lower parts. When installing the plug, separate the upper and lower parts, put the wire into one part and connect it with the plug electrode assembly, and then assemble the upper and lower parts together. Although it is very convenient to dis...

AI Technical Summary

Problems solved by technology

This kind of plug is generally divided into upper and lower parts. When installing the plug, separate the upper and lower parts, put the wire into one part and connect it with the plug electrode assembly, and then assemble the upper and lower parts together. Although it is very convenient to disassemble and assemble , but when the wire is shaken or pulled, the end of the wire connected to the plug electrode assembly will also shake, which will easily cause the stability of the electrical connection to decrease, generate heat at the connection point and burn it, or even cause electrical accidents such as short circuit

In order to reduce the shaking of the connection point between the wire and the plug electrode assembly, a crimping buckle is usually installed inside the plug to fix the wire and the plug. However, it has been found in practice that even after the crimping buckle is installed, Wires can still vibrate, making it difficult to effectively resolve the issue

In order to further improve the connection stability of this split plug, some plugs are also equipped with a boot at the end, through which the wires can be further fixed. However, for the convenience of installation, the boot is also composed of two parts that are snapped together. , and the two parts of the boot that are fastened together are respectively connected to the upper and lower parts of the plug. The boot of this structure can only match the wire diameter that matches it. If the wire diameter is too large, the upper and lower parts of the plug If the two parts cannot be closed together, if the wire diameter is too small, the seal between the plug and the wire will be poor, and it will not be able to prevent the wire end from shaking.

Moreover, even if it is assembled with a wire that matches the wire diameter, when the wire shakes, the clamping force of the two halves of the tail sleeve on the wire is not large, so it is difficult to effectively solve the problem of loosening the wire end.

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