JPS5812866U

JPS5812866U - crossed coil instrument

Info

Publication number: JPS5812866U
Application number: JP10601581U
Authority: JP
Inventors: 市村　悦男
Original assignee: カルソニックカンセイ株式会社
Priority date: 1981-07-16
Filing date: 1981-07-16
Publication date: 1983-01-27
Also published as: JPS6241251Y2

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 the drawing]

第１図は従来の交差コイル式計器を示した断面図、第２
図は第１図に示す■部の拡大断面図、第３図は本考案よ
りなる交差コイル式計器の実施例を示した断面図、第４
図は第３図に示す■部の拡大断面図である。１・・・・・・可動マグネット、２・・・・・・指針、
３・・・・・・指針軸、４・・・・・・上側ハウジング
、４ａ・・・・・・合わせ面、４ｄ・・・・・・嵌合孔
、５・・・・・・下側ハウジング、５ａ・・・・・・合
わせ面、５Ｃ・・・・・・環状突起、５ｄ・・・・・・
位置決め突起、６，７・・・・・・交差コイル、８・・
・・・・ケース、９・・・・・・プリント基板、９ａ・
・・・・・回路箔、１２・・・・・・硬銅細線、１３．
１４・・・・・・ねじ。第２図第４図Figure 1 is a cross-sectional view of a conventional crossed coil meter;
The figures are an enlarged cross-sectional view of part ■ shown in Fig. 1, Fig. 3 is a cross-sectional view showing an embodiment of the crossed coil type meter according to the present invention, and Fig. 4
The figure is an enlarged sectional view of the section ■ shown in FIG. 3. 1...Movable magnet, 2...Pointer,
3...Pointer shaft, 4...Upper housing, 4a...Mating surface, 4d...Fitting hole, 5...Lower side Housing, 5a...Mating surface, 5C...Annular protrusion, 5d...
Positioning protrusion, 6, 7...Cross coil, 8...
...Case, 9...Printed circuit board, 9a.
...Circuit foil, 12...Hard copper thin wire, 13.
14...Screw. Figure 2 Figure 4

Claims

[Scope of utility model registration request]

A bipolar magnetized movable magnet 1, upper and lower housings 4.5 made of synthetic resin that are formed to be able to be divided into two and rotatably accommodate and support the movable magnet 1 inside, and an upper and lower housing 4.5 that is arranged on the outer periphery of the upper and lower housings. In a cross-coil type instrument equipped with a plurality of coils 6.7 wound in an intersecting manner, the mating surfaces are ultrasonically welded to at least one of the mating surfaces 4a and 5a of the upper and lower housings 4.5. A cross coil characterized in that an annular protrusion 5C is provided for making the coils 6.7 solder to the coils 6.7, and a thin wire 12 to which the plurality of coils 6.7 are soldered is embedded in at least one of the upper and lower housings 4.5. type instrument.