JPS63198089U

JPS63198089U -

Info

Publication number: JPS63198089U
Application number: JP8918387U
Authority: JP
Priority date: 1987-06-10
Filing date: 1987-06-10
Publication date: 1988-12-20

Description

[Brief explanation of the drawing]

第１図は本考案装置の斜面図、第２，３図は駆
動部の説明図、第４図は本考案装置の作動状態を
説明する図、第５，６図は表示パターンの一例を
示す図、第７，８図は従来装置の正面図と側面図
である。Ａ……表示体、Ｂ……駆動部、１……取付枠、
２，３……支持板、４……永久磁石、５……ガイ
ド孔、６……ストツパーピン、７，８……コイル
、９，１０……ボビン、１１，１２……上部ヨー
ク、１３……下部ヨーク。 Figure 1 is a perspective view of the device of the present invention, Figures 2 and 3 are explanatory diagrams of the drive section, Figure 4 is a diagram illustrating the operating state of the device of the present invention, and Figures 5 and 6 are examples of display patterns. 7 and 8 are a front view and a side view of the conventional device. A...Display body, B...Drive unit, 1...Mounting frame,
2, 3... Support plate, 4... Permanent magnet, 5... Guide hole, 6... Stopper pin, 7, 8... Coil, 9, 10... Bobbin, 11, 12... Upper yoke, 13... lower yoke.

Claims

[Scope of utility model registration request]

A permanent magnet is provided on the rotating shaft of a reversible display body mounted on a supporting plate, and left and right upper yokes each have a permanent magnet extending outside of two bobbins around which coils are wound, and these two upper yokes. and a lower yoke disposed inside the two bobbins, and the lower yoke is located further away from the permanent magnet than the upper yoke, furthermore, a stopper pin is provided protruding from the end surface of the display body, and A magnetic reversal display device characterized in that a support plate has a guide hole that engages with the stopper pin.