JPS5821496Y2 - terminal board - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a composite terminal board in which a plurality of terminals are connected at one end in a comb shape.

Conventional terminal boards are made up of multiple electrically conductive independent terminals arranged and fixed between upper and lower insulating plates, and although there is no problem when using each terminal individually, some problems may occur depending on the wiring purpose. In many cases, a plurality of terminals are connected in a conductive state, and each time the connection is made by soldering, etc., which is troublesome in terms of wiring work.

The present inventor has improved this by using a plurality of terminals A1, as shown in FIG. A2... is formed into a comb shape by connecting one end of it with a continuous piece 1, and the continuous side is exposed outside and inserted and fixed between the upper and lower insulating plates 2 and 3. If necessary, the terminals on the continuous side can be cut and used as individual terminals or as independent and continuous two or three terminals (Utility Model Registration Application No. 71816 of 1971).

However, although there is no problem when connecting adjacent terminals using this terminal board, there is a drawback that it cannot be used when connecting two terminals with a terminal in between.

In view of these points, this invention is a further improvement of the terminal board, and aims to provide a terminal board in which a plurality of terminals can be used independently or in series.

Referring to FIG. 2, the configuration of this invention includes a plurality of terminals A1.
A2... is formed into a comb shape by connecting one end side with the continuous piece 1, and is inserted and fixed between the insulating lower plate 3 and the insulating upper plate 2, and each terminal is connected at the middle part. Bend it in a U-shape,
The upper plate 2 has a window D1 corresponding to the terminal. D2...
As shown in FIG. 3, the bent portions C1, C2, . . . of the terminals are exposed through the windows.

The upper and lower insulating plates are made of synthetic resin or the like, and are fixed to each other with bolts 4 while sandwiching the terminals therebetween.

Note that each terminal is fixed by a small projection 5 provided on the surface of the insulating lower plate.

When using such a terminal board, refer to FIG. 4 and, for example, connect terminals A, (B, ) and A3 (B3), and connect other terminals A4. If you want to use it separately from A s..., cut the continuous piece between B3 and B4, and use A2-
Cut the bent portion C2 between B2.

This makes terminal A2 independent from A 1 and A a, and also makes terminal A 2 independent from A 1 and A a. A3 is a common terminal and A4.
Can be used independently from A5.

Also, for example, if you cut the continuous piece between B4 and B5 and also cut the bent part C5 between A3 and B5, A5 and B5
can be used independently.

According to this invention described in the embodiments above, by appropriately cutting the continuous portion between a plurality of terminals and the bent portion of each terminal, the desired terminals can be connected and used independently from other terminals. Cutting the continuous portion between terminals is easier and more reliable than connecting separated terminals by soldering, and can be adapted to terminal boards with complex wiring. It is.

[Brief explanation of the drawing]

FIG. 1 is an assembly perspective view of the terminal board already proposed by the inventor of the present invention, FIG. 2 is an assembly perspective view of the terminal end according to the present invention,
FIG. 3 is a cross-sectional view of the terminal board according to the present invention, and FIG. 4 is a plan view for explaining how the terminal board according to the present invention is used. 1...Continuous piece, 2...Insulating top plate, 3.
...Insulating lower plate, 4...Window hole, 5...
・Protrusion, A 1. A2...Terminal, B1゜B2...Continuous side terminal, C1, C2...
bending part.

Claims (1)

[Scope of utility model registration request] A plurality of terminals formed into a comb shape with one end continuous are inserted and fixed between the upper and lower insulating plates, and the middle part of each terminal is bent and exposed through the window of the upper insulating plate. A terminal board in which the terminals are separated by cutting the bent portion and the continuous portion as appropriate.