JPS61194946U

JPS61194946U -

Info

Publication number: JPS61194946U
Application number: JP7949885U
Authority: JP
Priority date: 1985-05-28
Filing date: 1985-05-28
Publication date: 1986-12-04

Description

[Brief explanation of drawings]

第１図ないし第３図は本実施例に係り、第１図
はコンバージエンス装置付偏向ヨークの外観図、
第２図は第１図中の要部縦断面図、第３図はコン
バージエンス装置の分解斜視図、第４図ないし第
６図は従来技術に係り、第４図はコンバージエン
ス装置付偏向ヨークの外観図、第５図は第４図中
の要部縦断面図、第６図はボビンの後端取付部を
示す斜視図である。１…ボビン、５…後端取付部、５Ａ…締付片、
５Ｂ…取付片、５Ｃ…係止爪、８…水平偏向コイ
ル、９…垂直偏向コイル、１０…コア、２１…コ
ンバージエンス装置、２２…円筒体、２２Ａ…鍔
部、２２Ｂ…軸方向固定片、２２Ｃ…組付片、２
２Ｄ…係止爪、２３…多極マグネツトリング、２
４…スペーサ。 1 to 3 relate to this embodiment, and FIG. 1 is an external view of a deflection yoke with a convergence device;
Fig. 2 is a vertical sectional view of the main part in Fig. 1, Fig. 3 is an exploded perspective view of the convergence device, Figs. 4 to 6 relate to the conventional technology, and Fig. 4 is a deflection yoke with a convergence device FIG. 5 is a vertical sectional view of the main part in FIG. 4, and FIG. 6 is a perspective view showing the rear end attachment portion of the bobbin. 1...Bobbin, 5...Rear end attachment part, 5A...Tightening piece,
5B... Mounting piece, 5C... Locking claw, 8... Horizontal deflection coil, 9... Vertical deflection coil, 10... Core, 21... Convergence device, 22... Cylindrical body, 22A... Flange, 22B... Axial fixing piece, 22C...assembly piece, 2
2D...locking claw, 23...multipolar magnet ring, 2
4...Spacer.

Claims

[Scope of utility model registration request]

In a deflection yoke with a convergence device in which a convergence device is attached to a rear end attachment portion of a bobbin in which a horizontal deflection coil and a vertical deflection coil are provided, the convergence device is attached to an outer peripheral side of the rear end attachment portion of the bobbin. A convergence device assembly comprising a cylindrical body that can be fitted into the cylindrical body, and a plurality of multipolar magnet rings and spacers that are alternately assembled on the axial outer circumference of the cylindrical body. Deflection yoke with ence device.