Connection terminal core for cable connector and method for connecting said connection terminal core for cable connector and said cable with each other

Abstract

The present invention relates to a connection terminal core for a cable connector and a method for connecting the connection terminal core for the cable connector and a cable with each other. The connection terminal core for a cable connector according to the present invention includes: a connection terminal portion; a terminal core body; and a lead member. When heat is applied from the outside to the terminal core body in a state in which a cable side connection line is inserted into a cable side connection line insertion hole, the heat conducted through the terminal core body melts the lead member introduced into the cable side connection line insertion hole, and the terminal core body and the cable side connection line can be coupled with each other as the lead member is melted and then hardens again. According to the above, a faulty connection can be prevented, and a neat external appearance can be obtained after connection.

Description

technical field [0001] The invention relates to a connecting terminal core for a cable connector and a method for connecting the connecting terminal core for a cable connector to a cable. Background technique [0002] The cable connector is connected to the end of the cable to connect the cable to a connected device such as a monitor (CCTV), thereby realizing signal transmission. [0003] The inside of the cable is provided with a cable-side connection wire formed of copper wire or the like, and electrically and directly connected to the device to be connected. [0004] The connection terminal core for the cable connector is made of copper or the like and constitutes the cable connector, and the terminal core is inserted into a connection terminal core connection hole formed in the connection target device to electrically connect the cable to the connection target device. [0005] After the cable connector is transported to the work site where the device to be connected is ...

AI Technical Summary

Problems solved by technology

[0008] However, according to the traditional welding method, the cable side connection wire is connected to the periphery of the cable side connection wire by welding, but the welded part is local, and the welding part is easy to fall off, which will not only cause the cable side connection wire to be disconnected from the connection wire. The connection of the terminal core is poor, and the welding rod solidified by welding will remain messily around the entrance of the cable side connection wire insertion hole, affecting the appearance

[0009] In addition, according to the method of injecting the molten electrode through the welding hole and making it solidify in advance, professional equipment such as a soldering iron is required for welding, and it is difficult to inject the molten electrode into the small welding hole of only a few mm, because the electrode cannot be correctly welded. If it is injected into the welding hole, the connection between the cable side connecting wire and the connecting terminal core will be poor, or the welding rod solidified by welding will remain messily around the welding hole, which will affect the appearance, so it is difficult to work in a windy working environment, and The solidified welding rod remaining around the welding hole protrudes from the surface of the connection terminal core, so that the connection terminal core cannot be bonded to the ground conductor (a component of the cable connector connected to the ground wire of the cable)

[0010] In addition, in order to solve the problems of the conventional welding method as described above, it has been proposed to use a working tool such as pliers in the state where the cable-side connecting wire is mechanically inserted into the cable-side connecting wire insertion hole from the outside. The connection terminal core is compressed and deformed to connect the cable side connection line and the connection terminal core, but if this method is used, it will cause the bad problem of damage to the connection terminal core such as the connection terminal core, and because the connection terminal core is connected to the cable side. The line contact is limited to a local area and the problem of poor contact occurs over time

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