JPS5825565Y2 - connector - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to improvements in connectors.

2. Description of the Related Art Conventionally, connectors for branching and connecting conductive wires have generally screwed the conductive wires in order to securely fix the conductive wires in close contact with each other.

However, since the work of screwing conductive wires is a detailed and time-consuming work, a simple type of connector is desired.

Therefore, the present invention has produced a connector that can easily connect conductive wires.

Hereinafter, the present invention will be explained in detail with reference to an embodiment shown in the accompanying drawings.

In the figure, reference numeral 1 denotes an insulating substrate, and on this substrate 1, conductive holding claws 3 bent into a U-shape are erected with the bent portions buried in the substrate 1. .

A plurality of these clamping claws 3 may be erected on the board 1, and although not shown, appropriate ones of the plurality of clamping claws 3, 3 may be connected to each other with a conductive material for circuit branching. May be used.

Further, if the tip of the clamping claw 3 is curved inward, it is convenient to fit the clamping claw 3 into the hole 4 when stacking the push plates 2, which will be described later.

Reference numeral 2 denotes a push plate which is stacked on the substrate 1 and is made of an insulating material.

This push plate 2 is provided with a hole 4 extending therethrough into which the holding claw 3 is inserted.

The hole 4 has tapered side walls 4a, 4a which are successively interposed on the inner side into which the holding claws 3 are inserted.

In addition, in the figure, 6 is a screw hole provided in the substrate 1, and 7 is a hole provided in the push plate 2. A screw (not shown) is inserted through this hole 7, and the screw foot of the screw is screwed into the screw hole 6. Then, press plate 2 is placed on board 1.
They can be screwed together one on top of the other.

Note that it is desirable that the substrate 1 and the push plate 2 be held in pressure contact with each other, and it is preferable to hold them in pressure contact with each other by a conventionally known means such as a screw.

Therefore, in the present connector, after the conductor 5 is inserted into the clamping claw 3, the clamping claw 3 is inserted into the hole 4, and the board 1 and the push plate 2 are overlapped so as to be in pressure contact with each other, and then the conductor 5 is inserted into the clamping claw. 3 becomes narrower, and the gripping claws 3 securely clamp and fix the gripper.

When inserting and clamping the conductive wire 5 into the clamping claw 3, if one wire is inserted from each side of the clamping claw 3, the conductive wire 5,
5 can be connected, and if one conductor 5 is inserted from the other side and multiple conductors 5, 5 are inserted from the other side, it can be used for branch wiring, and the usage of these wires depends on the purpose. It can be used for different purposes.

The proposed connector has the above-mentioned configuration and function, and has 5 conductive wires.
After inserting the conductive wire 5 into the conductive clamping claw 3, the conductive wire 5 is pressed and fixed from the outside of the clamping claw 3 by the tapered side walls 4a, 4a of the hole 4, so that the conductive wire 5 is reliably electrically connected. 5 can be connected.

In addition, as shown in the figure, a plurality of conductive wires 5, 5.5...
When connecting ・ at once, connect conductor wires 5, 5.5...
After inserting into the respective clamping claws 3, 3.3...
Wiring can be easily connected at once by simply attaching the push plate 2, and the workability is excellent.

Furthermore, since the hole 4 of the push plate 2 is drilled, when checking the line after wiring, the test rod of the tester is inserted into the clamping claw 3.
It has various effects such as being able to come in contact with the electrical field and being easily inspected, making it extremely practical, especially as a connector for low voltage and low current.

[Brief explanation of drawings]

FIG. 1 is a plan view showing one embodiment of the present connector, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 1 - Substrate, 2 - Push plate, 3 - Clamping claw, 4 - Hole, 4a - Tapered side wall, 5 - Conductor, 6 - Screw hole, 7 - Hole.

Claims (1)

[Claims for Utility Model Registration] A conductive holding claw 3 bent into a U-shape is erected on an insulating substrate 1 with the bent portion buried in the substrate 1, and the substrate 1 A hole 4 into which the clamping claw 3 is inserted is provided in the insulating push plate 2 stacked on top, and the hole 4 has a tapered side wall 4 a in which the back side into which the clamping claw 3 is inserted is successively interposed.
, 4 a.