JPS58103107U

JPS58103107U - transformer bobbin

Info

Publication number: JPS58103107U
Application number: JP19876481U
Authority: JP
Inventors: 浩道上條
Original assignee: 東京軽電機株式会社
Priority date: 1981-12-28
Filing date: 1981-12-28
Publication date: 1983-07-13
Also published as: JPS642430Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図は内側ボ
ビンの斜視図、第２図は左方向からみた図、第３図は右
方向から見、た図、第４図は第２図Ｃ−Ｃ線断面図、第
５図は第２図Ｃ−Ｃ線断面図、第６図は第２図Ｃ−Ｃ線
断面図、第７図は外側ボビンの斜視図、第８図は左方向
から見た図、第９図は右方向から見た図、第１０図は第
９図Ｄ−Ｄ’−線断面図、第１１図は第２図Ｃ−Ｃ線断
面図、第１２図は組立状態を示す斜視図、第１３図は第
１２−図Ｆ−Ｆ線断面図である。１・・・・・・内側ボビン、２，２１・・・・・・巻胴
部、３・・・・・・端子鍔、４・・・・・・挿入鍔、５
，２３・・・・・・コアー装着部、６．　７．　１４．
　１５．　２４．　２５・・・・・・突出壁、８，１６
．２６・・・・・・リード引出溝、９，２７・・・１・
・・肉厚部、１０．４３・・・・・・ピン端子、１１゜
１１３．１７，１７２，２８，２８２・・・・・・突起
、１３・・・・・・リード挾持孔、２０・・・・・・外
側ボビン、２２、３０・・・・・・鍔、２９・・・・・
・受入れ部、３１゜３２・・・・・・水平片、３３・・
・・・・フランジ。　　　　　　゛□ １ｉｊｉｉ　　　　　−第１０図The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of the inner bobbin, Fig. 2 is a view from the left, Fig. 3 is a view from the right, and Fig. 4 is a view from the right. Figure 2 is a sectional view taken along the line C-C in Figure 2, Figure 5 is a sectional view taken along the line CC in Figure 2, Figure 6 is a sectional view taken along the line CC in Figure 2, Figure 7 is a perspective view of the outer bobbin, and Figure 8. is a view seen from the left, FIG. 9 is a view seen from the right, FIG. 10 is a sectional view taken along the line D-D' in FIG. 9, and FIG. FIG. 12 is a perspective view showing an assembled state, and FIG. 13 is a sectional view taken along line FF in FIG. 12. 1... Inner bobbin, 2, 21... Winding barrel, 3... Terminal flange, 4... Insertion flange, 5
, 23... core attachment part, 6. 7. 14.
15. 24. 25... Protruding wall, 8, 16
．． 26...Lead extraction groove, 9, 27...1.
... Thick part, 10.43 ... Pin terminal, 11°113.17, 172, 28, 282 ... Protrusion, 13 ... Lead clamping hole, 20. ...Outer bobbin, 22, 30...Tsuba, 29...
・Receiving part, 31° 32...Horizontal piece, 33...
...Flange.゛□ 1ijii -Figure 10

Claims

[Scope of utility model registration request]

The inner bobbin has a terminal flange and an insertion flange provided at both ends of the winding body, horizontal protruding walls are provided above and below the core attachment part on the outer surface of the terminal flange, and the terminal flange below the downward protruding wall is provided with a terminal flange and an insertion flange. An appropriate number of lead extraction grooves are provided, pin terminals are implanted on the lower surface with a thick wall between the lead extraction grooves, and an appropriate number of dovetail-shaped glue holes are provided on the upper terminal flange of the upper projecting wall. A terminal clamping hole is provided (1), and the insertion collar is configured to be smaller than the terminal collar,
A horizontal projecting wall is provided above the winding drum, and an appropriate number of lead pull-out grooves are provided in the insertion flange above the wall, while the winding drum of the outer bobbin receives the insertion flange of the inner bobbin. horizontal protruding walls are provided above and below the core mounting portion of the inserting flange portion, and the flange portion below the downwardly projecting wall has the same configuration as the pin terminal planting portion of the inner bobbin. A trans bobbin characterized in that the upwardly protruding wall constitutes a receiving portion of the lead pull-out groove portion for the insertion flange force of the inner bobbin.