JPH0374946U

JPH0374946U -

Info

Publication number: JPH0374946U
Application number: JP13827089U
Authority: JP
Priority date: 1989-11-28
Filing date: 1989-11-28
Publication date: 1991-07-26

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の実施例の正面図、
第３図は従来の印字エレメントの側面図である。１０，１１……圧電体板、２０，２１……電極
、２０……取付部材、４０，４１……リード、５
０……ワイヤ、６０……圧電素子、７０……ベー
ス、７１〜７４，９１，９２……ヒンジ、８０，
８１……レバー、１００……先端レバー、１１０
……穴、２００……伝熱部材。 1 and 2 are front views of an embodiment of the present invention,
FIG. 3 is a side view of a conventional printing element. 10, 11... Piezoelectric body plate, 20, 21... Electrode, 20... Mounting member, 40, 41... Lead, 5
0... wire, 60... piezoelectric element, 70... base, 71-74, 91, 92... hinge, 80,
81...Lever, 100...Tip lever, 110
... Hole, 200 ... Heat transfer member.

Claims

[Claims for Utility Model Registration] 1. First and second levers, each of which has one end connected to the base via a fulcrum hinge, and the other end of each of the first and second levers is used for transmission. The tip lever is connected via a hinge and has a wire for dot printing attached, and one end is attached to the first lever.
The other end of the lever is connected to a predetermined location between the fulcrum hinge and the transmission hinge of the second lever via a hinge, respectively. and a piezoelectric element that generates dimensional distortion by electrostrictive longitudinal effect in response to a printing drive signal. 2. The printing element of claim 1, wherein the first and second levers are perforated to reduce inertial mass against rotational movement. 3 the piezoelectric element, the base and the first
2. The printing element according to claim 1, further comprising a heat transfer member made of a flexible material with good thermal conductivity interposed between the first lever and at least one of the second levers.