JPS5851480A - Shortcircuit piece - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in short-circuiting terminal conductors of a multi-koji mold.

Conventionally, there are six types of short-circuiting devices as shown in FIG. 1 for short-circuiting multiple terminal conductors.

In FIG. 1, (1) is a nine-terminal block constructed of a mold, which partitions and insulates the terminal conductors (2). (3) is a terminal screw that is screwed into the terminal conductor (2);
(4) is a crimp terminal having a push-in hole (not shown) into which the terminal screw (3) is inserted, and the terminal screw (3) is screwed into the terminal conductor (2) through this push-in hole. It is screwed onto the terminal conductor (2) from K. (5) is a nine-wire wire whose both ends are crimped to the crimp terminal (4).

The conventional one has the electric wire (5) and this electric wire (
A plurality of terminal conductors (2) were short-circuited with crimp terminals (4) crimped to both ends of the terminal conductor (6).

Therefore, in the conventional type, it is necessary to crimp the crimp terminal (4) to the electric wire (5), and if necessary, it is necessary to insert two crimp terminals (4) into one terminal screw (3). To screw the crimp terminal (4) to the terminal conductor (2), insert the terminal screw (
3) It was necessary to remove 1), which resulted in poor workability.

This invention was made in view of the above-mentioned drawbacks,
The purpose is to obtain something that can easily short-circuit a plurality of terminal conductors (2) with good workability.

FIG. 2 is a plan view showing the shorting piece of the present invention, and FIG. 8 is a plan view showing the shorting piece of the invention screwed onto the terminal conductor (2). (6) Fi conductor, (7) ) is the insulating material (8) such as vinyl chloride that covers this conductor.
The shorting leg (8a) protruding from is a notch provided at the tip of the shorting leg for inserting the terminal screw (3).

That is, in order to short-circuit a plurality of terminal conductors (2) with the short-circuiting piece of the present invention, first loosen the terminal screw (2) screwed onto the terminal conductor, and then insert the short-piece notch (8a) into the terminal screw. This is done by inserting the terminal, and then screwing the terminal screw (3) in this state.

In addition, in the above embodiment, as is clear from the diagram, the case where the terminal conductor (2) of the terminal block is short-circuited is explained, but this is not limited to the case where the terminal conductor of other electrical equipment is short-circuited. It can be used even if

Further, by cutting the shorting leg (8) or the conductor (6) as shown in FIG. 4 using a cutting tool such as nippers, any shorting shape can be obtained.

As described above, according to the present invention, it is possible to short-circuit a plurality of terminal conductors by simply pushing in the short-circuiting piece once, and furthermore, when pushing in the short-circuiting piece, it can be done by simply loosening the terminal screw, which improves work efficiency. can be greatly improved.

[Brief explanation of the drawing]

Fig. 1 is a plan view for explaining the conventional one, Fig. 42 is a plan view showing an embodiment of the shorting piece of the present invention, and Fig. 8 shows the shorting piece shown in Fig. 2 screwed onto the terminal conductor. FIG. 4 is a plan view showing the case where the shorting piece of the present invention is used for different shorting shapes. In Figures 1 to 4, (1) is a terminal block, (2) is a terminal conductor, (3) is a terminal screw, (6) is a conductor, (7) is an insulating material, (8) is a shorting foot, (8a) is a notch, and the same reference numerals in the figure indicate the same or corresponding parts. Agent Shin Kuzuno - Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

[Claims] For short-circuiting a plurality of terminal conductors, a conductor coated with an insulating material that is easy to cut, and a slit protruding from this conductor and having a slit formed at its tip into which a terminal screw to be screwed into the terminal conductor is inserted. Shorting strip with multiple shorting legs for easy cutting.