JPH02148185U

JPH02148185U -

Info

Publication number: JPH02148185U
Application number: JP5731589U
Authority: JP
Priority date: 1989-05-18
Filing date: 1989-05-18
Publication date: 1990-12-17
Anticipated expiration: 2004-05-02
Also published as: JPH0617176Y2

Description

[Brief explanation of the drawing]

第１図は本考案の磁気泳動型表示装置の実施例
の正面図、第２図は記録ヘツド本体の電磁石を配
列した状態を示す正面図、第３図は支持部材で記
録ヘツドを駆動用の上ランナーおよび下ランナー
に取付けた状態を示す斜視図、第４図は駆動用の
上ランナーおよび下ランナーと、磁気パネルの撓
みによる磁気パネルの位置関係を示し、イは正常
の位置、ロ，ハは撓み後の異常な位置を示す図、
第５図は記録ヘツドと駆動用の上ランナーおよび
下ランナーを連接する支持部材の取付け方を示す
記録ヘツド部分の断面図、第６図は支持部材にス
プリングを付加した状態を示す記録ヘツド部分の
断面図、第７図は磁気パネルの裏面に押圧ローラ
を設けた状態を示す断面図、第８図は他の支持部
材で記録ヘツドを駆動用の上ランナーおよび下ラ
ンナーに取付けた状態を示す斜視図である。１……磁気泳動型表示装置、２……磁気パネル
、８……記録ヘツド、９，９′……上ランナー、
１０，１０′……下ランナー、１１，２１……支
持部材。 FIG. 1 is a front view of an embodiment of the magnetophoretic display device of the present invention, FIG. 2 is a front view showing the state in which the electromagnets of the recording head main body are arranged, and FIG. Fig. 4 is a perspective view showing the state in which the upper runner and lower runner are attached. Fig. 4 shows the positional relationship between the upper runner and lower runner for driving and the magnetic panel due to deflection of the magnetic panel. is a diagram showing the abnormal position after deflection,
FIG. 5 is a sectional view of the recording head section showing how to attach the support member that connects the recording head and the driving upper and lower runners, and FIG. 6 is a sectional view of the recording head section showing the state in which a spring is added to the support member. 7 is a sectional view showing a state in which a pressure roller is provided on the back surface of the magnetic panel, and FIG. 8 is a perspective view showing a state in which the recording head is attached to the upper and lower runners for driving using other supporting members. It is a diagram. 1... Magnetophoretic display device, 2... Magnetic panel, 8... Recording head, 9, 9'... Upper runner,
10, 10'... lower runner, 11, 21... support member.

Claims

[Scope of utility model registration request]

In a magnetophoretic display device 1 in which a recording head 8 having an electromagnet 12 attached thereto and an erasing device having an erasing magnet attached to the magnetic panel 2 are arranged, the recording head 8 is connected to the magnetic panel 2 by elastic supporting members 11 and 21.
A magnetophoretic display device in which upper runners 9, 9' and lower runners 10, 10' for moving a recording head 8 are connected, and the recording head 8 is repelled to a magnetic panel 2 so as to be in close contact with it at all times.