JPS60175639U

JPS60175639U - dot printer

Info

Publication number: JPS60175639U
Application number: JP6372184U
Authority: JP
Inventors: 実小林
Original assignee: オリンパス光学工業株式会社
Priority date: 1984-04-30
Filing date: 1984-04-30
Publication date: 1985-11-21

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、第２図は夫々従来のドツトプリンタの一例を示
す概略的構成図、第３図はこの考案の一実施例を示す概
略的構成図、第４図は同実施例に用いられるヘッド部を
示す概略的構成図である。１・・・ケース、２・・・ソレノイド、３・・・ロッド
、１１・・・ケース、１２・・・ヘッド部、１２１・・
・ヘッド本体、１２１ａ・・・案内孔、１３・・・ソレ
ノイド、１３１・・・枠体、１３２・・・励磁コイル、
１３３−ボビン、１３４・・・マグネット、１３５・・
・可動鉄心、１３５ａ・・・孔部、１３６・・・ばね、
１４・・・ロッド、１５・・・蓋体。Figures 1 and 2 are schematic diagrams showing an example of a conventional dot printer, Figure 3 is a schematic diagram showing an embodiment of this invention, and Figure 4 is a head section used in the same embodiment. FIG. DESCRIPTION OF SYMBOLS 1...Case, 2...Solenoid, 3...Rod, 11...Case, 12...Head part, 121...
・Head body, 121a... Guide hole, 13... Solenoid, 131... Frame body, 132... Excitation coil,
133-Bobbin, 134... Magnet, 135...
・Movable iron core, 135a... hole, 136... spring,
14...rod, 15...lid body.

Claims

[Scope of utility model registration request]

(1) A case, a plurality of solenoids having a cylindrical movable core and housed in the case in series so that the hollow portions of the movable core are communicated, and connected to the movable cores of these solenoids. A dot printer comprising: a rod extending along a hollow portion of the movable core toward a printer head side;

(2) The case has a head part, and the head part has a head body made of a wear-resistant material and having guide holes for guiding each of the rods to the outside. The dot printer described in item 1.

(3) The rod has a bent portion as a connecting portion to the movable iron core, and the bent portion is fitted and fixed to the movable iron core. The dot printer described in item 2.