JPS5945910U

JPS5945910U - Trance

Info

Publication number: JPS5945910U
Application number: JP14237782U
Authority: JP
Inventors: 岡野　幸平
Original assignee: 株式会社タムラ製作所
Priority date: 1982-09-20
Filing date: 1982-09-20
Publication date: 1984-03-27
Also published as: JPS635209Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案のトランスの一実施例を示す分解斜視図
、第２図はその成形体嵌着部分の平面図、第３図はその
断面図、第４図はその裏面図、第５図は第３図の■−Ｖ
線断面図、第６図は第３図の　　′ＶＩ−ＶＩ線断面図
、第７図は第３図の■−■線断面図、第８図は組立状態
を示す断面図である。１・・・・・・コイルボビン、３，４・・・・・・鉄芯
、５・・・・・・成形体、７．　８．　９・・・・・・
フランジ、１０．１１・・・・・・コイル巻回部、１５
・・・・・・ビン端子植設凸部、１６・・・・・・ピン
端子、３８・・・・・・切込み溝、５１・・・・・・本
体部、５２・・・・・・係合爪、５３・・・・・・腕部
、５４・・・・・・突出片部、５５・・・・・・内側係
合部、５６・・・・・・外側係合部、５７・・・・・・
突子部、６１．６２・・・・・・コイル。Fig. 1 is an exploded perspective view showing one embodiment of the transformer of the present invention, Fig. 2 is a plan view of the molded body fitting part, Fig. 3 is its sectional view, Fig. 4 is its back view, and Fig. 5 is The figure is ■-V in Figure 3.
6 is a sectional view taken along the line VI--VI in FIG. 3, FIG. 7 is a sectional view taken along the line ■--■ in FIG. 3, and FIG. 8 is a sectional view showing the assembled state. 1... Coil bobbin, 3, 4... Iron core, 5... Molded object, 7. 8. 9...
Flange, 10.11... Coil winding part, 15
...Bin terminal implantation convex part, 16...Pin terminal, 38...Notch groove, 51...Body part, 52... Engaging claw, 53...Arm part, 54...Protruding piece part, 55...Inner engaging part, 56...Outer engaging part, 57・・・・・・
Protrusion part, 61.62... Coil.

Claims

[Scope of utility model registration request]

In a coil bobbin in which a coil is attached to the coil winding part between the flanges and an iron core is fitted, the flange of the coil bobbin has a pin terminal implanted protrusion formed by implanting a pin terminal on the outer surface side of the coil bobbin through a gap. The flange is provided with a plurality of cut grooves for drawing out the coil in the gaps between the pin terminal implantation projections, and a synthetic resin molded body for cross-over insulation is placed on the outside of the pin terminal implantation projection. This molded body is fitted from both ends of the main body so as to sandwich the main body part that comes into contact with the front surface of the bottle terminal implantation convex part and the bottle terminal implantation convex parts located at both ends from the outside. an arm portion having an engaging claw at its tip; a protruding piece portion integrally formed to protrude from the main body portion so as to be inserted into the gap between the respective pin terminal implantation convex portions; and an inner surface of the flange. an inner retaining part integrally formed to protrude from the main body so as to be engaged with the main body;
An outer engaging part is integrally formed to protrude from the side surface of the protruding piece so as to be engaged with the outer surface of the flange, and an outer engaging part is integrally formed to protrude from the tip of the protruding piece so as to be fitted into the tip of the cut groove. A transformer characterized in that it is equipped with a protrusion section for crossover insulation.