Power cord studs for fixing the positive and negative poles of the battery

Abstract

The invention discloses a power cord pile head for fixing the positive and negative poles of a storage battery, comprising a connecting piece, a positioning piece and a locking piece, one end of the connecting piece is provided with a power supply line fixing part, the other end is provided with a cylindrical hole, and the middle part is provided with a Two symmetrically arranged support plates, on which a rotating shaft is installed; the positioning member includes a first positioning plate, a connecting plate and a second positioning plate connected in sequence, the first positioning plate is arranged between the two support plates, and its tail The two sides of the second positioning plate are provided with limit protrusions, the limit protrusions overlap with the side of the support plate close to the fixed part of the power cord, the bottom of the second positioning plate is provided with a pile head cap, and the top is provided with an elastic hook; the locking piece is rotated and installed On the rotating shaft, one end connected to the rotating shaft matches with the first positioning plate, and the positioning member is provided with a through hole matching with the elastic hook. The invention can realize quick installation and disassembly with the storage battery without using bolts and wrenches, which is convenient and time-saving.

Description

technical field [0001] The invention relates to a connection pile head, in particular to a power line pile head for fixing the positive and negative poles of a storage battery. Background technique [0002] At present, the power cord pile heads of the positive and negative poles of the battery in the market are fixed by bolts. When replacing the battery, it cannot be replaced without matching bolts or wrenches. [0003] In the prior art, the structure of the pile head of the power line of the positive and negative poles of the battery is as follows: figure 1 As shown, it includes pile clips 100, bolts 200 and nuts 300, which need to be replaced when the battery is damaged or its service life expires. The cooperation with the nut 300 is fixedly connected with the positive and negative connecting columns. Whether it is disassembling or installing the pile head clip 100, a wrench of the corresponding size is required. If there is no wrench, it cannot be operated; in addition, ...

AI Technical Summary

Problems solved by technology

[0002] At present, the power cord pile head of the positive and negative poles of the battery in the market is fixed by bolt tightening. When replacing the battery, it cannot be replaced without matching bolts or wrenches.

[0003] In the prior art, the structure of the pile head of the power line of the positive and negative poles of the battery is as follows: figure 1 As shown, it includes pile clips 100, bolts 200 and nuts 300, which need to be replaced when the battery is damaged or its service life expires. The cooperation with the nut 300 is fixedly connected with the positive and negative connecting columns. Whether it is to dismantle the pile head clamp 100 or install it, it is necessary to use a wrench of the corresponding size. Without a wrench, it cannot be operated; in addition, the installation and removal process is time-consuming

Images