JPS6313734U

JPS6313734U -

Info

Publication number: JPS6313734U
Application number: JP10663886U
Authority: JP
Priority date: 1986-07-11
Filing date: 1986-07-11
Publication date: 1988-01-29

Description

[Brief explanation of the drawing]

第１図Ａ，Ｂは夫々本考案の一実施例に係るイ
ンパクト印字エレメントの正面図及び部分拡大図
、第２図Ａ，Ｂは本考案の他の実施例に係るイン
パクト印字エレメントの正面図及び部分拡大図、
第３図は従来のインパクト印字エレメントの正面
図、第４図はドツトインパクト方式プリンターの
印字ヘツドの平面図である。１ａ，１ｂ：圧電素子、２，４２，４３：電圧
印加端子、３，４：第１のレバー、５，６：第２
のレバー、７：先端レバー、８：ワイヤー、９：
電極部材、１０：固定端子部、１２〜３７：ワイ
ヤー、３８：ワイヤーガイド、３９：インクリボ
ン、４０：印字紙、４１：プラテン。 1A and 1B are a front view and a partially enlarged view of an impact printing element according to an embodiment of the present invention, respectively, and FIGS. 2A and 2B are a front view and a partially enlarged view of an impact printing element according to another embodiment of the present invention. Partial enlarged view,
FIG. 3 is a front view of a conventional impact printing element, and FIG. 4 is a plan view of a print head of a dot impact type printer. 1a, 1b: piezoelectric element, 2, 42, 43: voltage application terminal, 3, 4: first lever, 5, 6: second
lever, 7: tip lever, 8: wire, 9:
Electrode member, 10: fixed terminal section, 12 to 37: wire, 38: wire guide, 39: ink ribbon, 40: printing paper, 41: platen.

Claims

[Scope of utility model registration request]

first and second piezoelectric elements that generate dimensional distortion according to applied voltage due to a piezoelectric longitudinal effect; an electrode member joined to one end of each of the first and second piezoelectric elements; and one end connected to the electrode. An impact printing element comprising a voltage application terminal fixed to a member and a lever mechanism that enlarges dimensional distortion of the piezoelectric element to cause a printing operation on a printing wire,
An impact printing element characterized in that a voltage application terminal fixed to the electrode member has a shape bent at least once.