JPH0438011U

JPH0438011U -

Info

Publication number: JPH0438011U
Application number: JP7965790U
Authority: JP
Priority date: 1990-07-25
Filing date: 1990-07-25
Publication date: 1992-03-31

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例を示す正面図で、Ａ
はボビン１を磁芯５に取付けた図、ＢはＡの端子
ピン挿入孔１１に圧入された端子ピン１４に巻線
の始端６ａ及び終端６ｂをからげた状態を示す図
、Ｃは巻線の始端６ａ及び終端６ｂを押さえなが
らＢの端子ピン１４をそのフランジ１４ａが端子
ピン挿入孔１１内の段部に当接する迄圧入させた
状態を示す図、第２図は第１図のボビン１の分解
斜視図、第３図は第１図のラインフイルタをベー
ス７に取付けた図で、Ａは斜視図、Ｂは正面図、
第４図は従来のラインフイルタのボビン１の分解
斜視図、第５図は磁芯５に装着した第４図のボビ
ン１に巻線の始端６ａを仮止めする方法を説明す
るための正面図で、Ａは鍔２に穴２ｂが設けられ
ている場合、Ｂは鍔２に突起２ｃが設けられてい
る場合を示す図、第６図は従来のラインフイルタ
の斜視図、第７図はラインフイルタの回路図であ
る。 Figure 1 is a front view showing an embodiment of this invention.
1 is a diagram showing the bobbin 1 attached to the magnetic core 5, B is a diagram showing the terminal pin 14 press-fitted into the terminal pin insertion hole 11 of A, and the starting end 6a and the terminal end 6b of the winding are tied together, C is the diagram showing the state of the winding. This figure shows a state in which the terminal pin 14 of B is press-fitted while holding the starting end 6a and the terminal end 6b until the flange 14a abuts the stepped part in the terminal pin insertion hole 11. An exploded perspective view, FIG. 3 is a view of the line filter shown in FIG. 1 attached to the base 7, A is a perspective view, B is a front view,
4 is an exploded perspective view of the bobbin 1 of a conventional line filter, and FIG. 5 is a front view for explaining a method for temporarily fixing the starting end 6a of the winding to the bobbin 1 shown in FIG. 4 attached to the magnetic core 5. A is a diagram showing the case where the hole 2b is provided in the flange 2, B is a diagram showing the case where the protrusion 2c is provided in the flange 2, FIG. 6 is a perspective view of a conventional line filter, and FIG. It is a circuit diagram of a filter.

Claims

[Claim for Utility Model Registration] A ring-shaped separator is provided between the Japanese character-shaped magnetic core and the outer peripheral surface of the insulating cylindrical body, and ring-shaped flanges are protruded from both ends of the outer peripheral surface. It is divided into a left half part and a right half part along the same line, and a convex part is formed on one side of the corresponding dividing surface of each half part, and a concave part is formed on the other side. A line filter comprising: a bobbin that is opposed to each other surrounding the central side of the character, and the convex portion is engaged with the concave portion to be integrally combined; the bobbin is formed on the outer peripheral surface of the separator, a gear driven by a line machine; a terminal pin insertion hole that passes through the collar parallel to the diameter in a predetermined direction of the collar and is formed symmetrically on the left and right sides of the diameter;
The terminal pin insertion hole has a recess made by notching the peripheral edge of the collar at both ends of the terminal pin insertion hole, and the terminal pin insertion hole has a large diameter part and a small diameter part coaxially formed with each other, and one end A terminal pin with a protruding flange is press-fitted into the small diameter part of the terminal pin insertion hole through the large diameter part, and the flange is attached to the stepped part at the boundary between the large diameter part and the small diameter part. A line filter, characterized in that the starting end and the ending end of the winding wound on the bobbin are respectively soldered to the terminal pin.