JPH01127221U

JPH01127221U -

Info

Publication number: JPH01127221U
Application number: JP2331688U
Authority: JP
Priority date: 1988-02-23
Filing date: 1988-02-23
Publication date: 1989-08-31

Description

[Brief explanation of the drawing]

第１図はこの考案の第１の実施例の分解斜視図
、第２図は鉄心の平面図、第３図は第１の鉄心と
コイルボビンとの分解状態の側面図、第４図は第
２の実施例の分解斜視図、第５図はその鉄心の平
面図、第６図は第３の実施例の鉄心の平面図、第
７図は従来例の斜視図、第８図は圧接端子の斜視
図、第９図は鉄心の平面図、第１０図は鉄心の組
み込み状態を説明する断面図、第１１図は他の従
来例の分解斜視図、第１２図はその斜視図である
。１…コイルボビン、２…第１の鉄心、２ａ，３
ａ…両端、２ｂ…中央側面、３…第２の鉄心、４
…筒部、４ａ…開口、５，６…鍔部、７…コイル
、９…圧接端子、９ａ…圧接スリツト形成部、１
０…中脚。 Fig. 1 is an exploded perspective view of the first embodiment of this invention, Fig. 2 is a plan view of the iron core, Fig. 3 is a side view of the first iron core and coil bobbin in an exploded state, and Fig. 4 is an exploded perspective view of the second embodiment. Fig. 5 is a plan view of the iron core, Fig. 6 is a plan view of the iron core of the third embodiment, Fig. 7 is a perspective view of the conventional example, and Fig. 8 is a diagram of the insulation displacement terminal. 9 is a plan view of the core, FIG. 10 is a cross-sectional view illustrating how the core is assembled, FIG. 11 is an exploded perspective view of another conventional example, and FIG. 12 is a perspective view thereof. 1... Coil bobbin, 2... First iron core, 2a, 3
a...both ends, 2b...center side, 3...second iron core, 4
... Cylindrical part, 4a... Opening, 5, 6... Flange part, 7... Coil, 9... Pressure contact terminal, 9a... Pressure contact slit forming part, 1
0...middle leg.

Claims

[Scope of utility model registration request]

A hollow cylindrical portion has flanges at both ends, a coil is wound between the flanges on the outer periphery of the cylindrical portion, and a pressure welding slit forming portion protrudes from the outer surface of one of the flanges in the axial direction of the coil. a coil bobbin having a press-contact terminal parallel to the flange and facing toward the hollow opening of the cylindrical portion; and a center that is inserted between the press-contact slit forming portion and the flange and faces the hollow opening of the cylindrical portion. A first iron core having a side surface and having both ends extending toward an edge side of the flange, and a first iron core having the pressure contact terminal of the coil bobbin and being inserted into the cylindrical part from the flange side opposite to the flange. An electromagnetic device comprising: a second core having a middle leg facing the central side surface and having both ends facing both ends of the first core.