JPH0362447U

JPH0362447U -

Info

Publication number: JPH0362447U
Application number: JP12272189U
Authority: JP
Priority date: 1989-10-20
Filing date: 1989-10-20
Publication date: 1991-06-19
Anticipated expiration: 2004-10-20
Also published as: JPH0737230Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る偏向ヨークの
固定装置が適用されたＣＲＴの外観斜視図、第２
図は同偏向ヨークの取付け構造を示す要部横断面
図、第３図は偏向ヨークの固定部の正面図、第４
図は同縦断面図、第５図および第６図は上下方向
の調整を示す要部正面図、第７図および第８図は
左右方向の調整を示す要部正面図、第９図は従来
の偏向ヨークの固定方法を示すＣＲＴの外観斜視
図である。また図面中の主要な部分の名称はつぎの通りで
ある。１０……ＣＲＴ、１１……ネツク部、１３
……偏向ヨーク、１４……セパレータ、１６……
水平偏向コイル、１８……垂直偏向コイル、２１
……支持台、２２……調整ボルト、２３……受け
部、２４……調整ナツト、２５……切込み、２７
……固定ナツト、２８，２９……弾性爪。 FIG. 1 is an external perspective view of a CRT to which a deflection yoke fixing device according to an embodiment of the present invention is applied;
The figure is a cross-sectional view of the main part showing the mounting structure of the deflection yoke, Figure 3 is a front view of the fixed part of the deflection yoke, and Figure 4 is a front view of the fixing part of the deflection yoke.
The figure is a longitudinal sectional view of the same, Figures 5 and 6 are front views of main parts showing adjustment in the vertical direction, Figures 7 and 8 are front views of main parts showing adjustment in the horizontal direction, and Figure 9 is a front view of main parts showing adjustment in the horizontal direction. FIG. 3 is an external perspective view of a CRT showing a method of fixing a deflection yoke. The names of the main parts in the drawings are as follows. 10...CRT, 11...Network section, 13
... Deflection yoke, 14 ... Separator, 16 ...
Horizontal deflection coil, 18... Vertical deflection coil, 21
... Support stand, 22 ... Adjustment bolt, 23 ... Receptacle, 24 ... Adjustment nut, 25 ... Notch, 27
...Fixing nut, 28, 29...Elastic claw.

Claims

[Scope of utility model registration request]

A horizontal deflection coil and a vertical deflection coil are wound on the separator, and the separator is
In the deflection yoke that is attached to the neck of the CRT, a support is provided in the funnel of the CRT, and the adjustment bolt is mounted on the support so that its axis is aligned with the CRT.
The separator is installed so as to be parallel to the tube axis, and the separator is provided with a receiving part for an adjustment nut, and the receiving part is provided with adjustment allowances in the vertical and horizontal directions, and the separator is received by the receiving part. The position of the deflection yoke in the tube axis direction is adjusted by the screwing amount of the adjustment nut, and the deflection yoke is also adjusted in the vertical and horizontal directions using the adjustment allowance, and the receiver is fixed at the adjusted position. A fixing device for a deflection yoke, characterized in that the deflection yoke is clamped and fixed by the adjusting nut and the fixing nut.