JPS5818748B2 - Sashikomi setzokuki - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a plug-in connector, and an object of the present invention is to provide a plug-in connector that allows wire connection work to be performed safely and efficiently.

An example of a conventional plug-in connector is a surface-mount type connector, as shown in FIGS. Attached type electric wire connection terminal 5
A blade holder spring 6 is installed and conductively connected integrally with the wire connection terminal 5, and a partition wall 7 is provided between adjacent blade holder springs 6, 6.
It is insulated by

However, since the wire connection terminal 5 is located at a lower level than the blade holder spring 6 and the partition wall T, the blade holder spring 6 and the partition wall 7 get in the way when winding the wire around the screw 3, causing the blade holder spring to become deformed. There are disadvantages such as the tip of the tip may cause damage to the fingertips.

The present invention has been devised as a countermeasure against such problems.

The plug-in connector of the present invention will be explained below with reference to FIGS. 3 to 5, in which the same reference numerals are used for the same parts as in the conventional example. H, a taller device stand 1 is formed, a wire connection terminal 5.5 is attached to the upper surface 2 of the device stand 1, and blade receiver springs 6, 6 are provided integrally with the wire connection terminals 5, 5. The blade receiving parts 8°8 of the blade receiving springs 6, 6 are fitted into the container stand 1, and the blade receiving parts 8, 8 are connected to the wire connecting terminals 5, 5.
This is a plug-in connector characterized by the following:

As illustrated in FIG. 5, the blade receiving spring 6 has a wire-wrapping type electric wire connecting terminal 5゜5 consisting of a terminal plate 4゜4 and a screw 3 on both sides of the plate, and a wire connecting terminal 5゜5 in the middle part thereof. Connecting member 4'a
, 4a and two opposing members 4b, 4b bent downward from the connecting members 4a, 4a to form a blade receiving part 8.8.

The tips of the blade receivers 8, 8 are connected to the terminal plate 4゜4, the connecting member 4a,
4a is on the same plane as the screw 3, so that it is in a position that is tighter than the screw 3.

Reference numeral 9.9 is an engagement piece with a mounting hole 10 provided on the top surface 2 of the container stand 1;
10 to attach the terminal plates 4, 4.

11, 11 are mounting holes of the device stand 1, 12, 12 are wire holes, 1
3 is a cover, and 14 is a plug insertion hole provided in the cover 13.

- Reference numeral 15 denotes a mounting base, which is formed integrally with the device base 1, and has a hollow part 17 formed inside thereof through which an external electric wire 16 is inserted. It can be omitted if you want to make the level particularly low.

Then, the electric wire 16 is extended to the upper surface 2 of the device base 1 through the cavity 17, the electric wire hole 12, or through the cover 13, and is wound around the terminal screw 3 of the electric wire connection terminal 5, and the terminal screw is rotated. By tightening, the electric wire 16 is electrically connected to the terminal plate 4.

In the above-mentioned winding, the blade receivers 8, 8 are lowered than the terminal screw 3 and are fitted into the device stand 1, and the tips of the blade receivers 8, 8 almost protrude below the head surface of the terminal screw 3. Because there is no cable, it does not get in the way of electrical wire connections.

As described above, according to the plug-in connector of the present invention, the blade receivers 8, 8 hardly protrude from the terminal plate 4 of the wire connection terminal 5 attached to the upper surface 2 of the device base 1; Since the height H of the pedestal 1 is made higher than the height h of the blade holder spring, the blade holder spring can be completely inserted into the holder 1, so that the wire 16 can be attached to the blade during the winding work when connecting the wire. It is safe because the receiving parts 8, 8 are not damaged and the fingertips are not injured, and since there are no obstacles, the wires can be connected efficiently and effectively.

Further, by connecting the wire connecting terminal 5 and the blade receiving part 8, a plug-in connector is obtained which can prevent the connection between the terminal plate 4 and the blade receiving part 8 from loosening and generating heat.

[Brief explanation of drawings]

1 and 2 show a conventional example of the present invention, with FIG. 1 being a top view and FIG. 2 being a front view. 3 to 5 show an embodiment of the plug-in connector of the present invention, in which FIG. 3 is a top view, FIG. 4 is a front view, and FIG. 5 is a perspective view of a blade receiving spring. 1... Instrument stand, 2... Top surface, 3... Screw, 4...
Terminal board, 5... Wire connection terminal, 6... Blade holder spring, 8
...Blade holder.

Claims (1)

[Claims] 1 Form a utensil stand taller than the height of the blade holder spring,
On the top surface of the board, a wire connection terminal is installed, which consists of a terminal screw and a terminal plate into which the terminal screw is screwed, and which connects the wire by winding it, and in the middle part there is a connecting member and a connecting member that connects the connecting member downward. A blade holder spring having a blade holder connected by two bent opposed members is provided, the blade holder of the blade holder spring is fitted into a container stand, and the blade holder is lowered below the electric wire connection terminal. A plug-in connector characterized by: