JPS60105150U

JPS60105150U - thermal head

Info

Publication number: JPS60105150U
Application number: JP19812783U
Authority: JP
Inventors: 和美石川; 木曽　武陽
Original assignee: ティーディーケイ株式会社
Priority date: 1983-12-22
Filing date: 1983-12-22
Publication date: 1985-07-18

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図および第２図は従来のサーマルヘッドを示す正面
図、第３図は第２図のサーマルヘッドにおける変形の様
子を示す説明図、第４区は従来および本考案のサーマル
ヘッドの温度変化に対する変形を比較して示す図、第５
図は本考案の一実施例を示す正面図、第６図は第５図の
Ａ−Ａ断面図、第７図は第５図のＢ−Ｂ断面図、第８図
は該実施例の作用説明図、第９図は本考案の他の実施例
を示す正面図、第１０図は第９図のＣ矢視図、第１１図
は第９図のＤ−Ｄ断面図、第１２因は本考案の他の実施
例をさらに示す断面図である。１・・・サーマルヘッド基板、３．８・・・支持板、４
・・・相対移動を許容する物質、４Ａ・・・箔、４Ｂ・
・・熱伝導性グリス、５・・・クランプ、６・・・接着
剤、７・・・ベース、９．１０・・・ねじ、１１・・・
円柱。Figures 1 and 2 are front views showing conventional thermal heads, Figure 3 is an explanatory diagram showing the state of deformation in the thermal head in Figure 2, and Section 4 shows temperature changes in the conventional and present thermal heads. Figure 5 shows a comparison of the deformations of
The figure is a front view showing an embodiment of the present invention, FIG. 6 is a sectional view taken along line A-A in FIG. 5, FIG. 7 is a sectional view taken along line B-B in FIG. 5, and FIG. Explanatory drawings, FIG. 9 is a front view showing another embodiment of the present invention, FIG. 10 is a view taken along arrow C in FIG. 9, FIG. 11 is a sectional view taken along line DD in FIG. 9, and the twelfth factor FIG. 3 is a cross-sectional view further illustrating another embodiment of the present invention. 1... Thermal head board, 3.8... Support plate, 4
...Substance that allows relative movement, 4A...Foil, 4B.
...Thermal conductive grease, 5...Clamp, 6...Adhesive, 7...Base, 9.10...Screw, 11...
Cylinder.

Claims

[Claims for Utility Model Registration] 1. Between a thermal head substrate on which a heating element is formed or a base fixed to the substrate and a support plate, a substance that allows relative movement between the two is interposed, so that a part of both can be partially moved. A thermal head characterized by being fixed to each other. 2. The thermal head according to claim 1 of the utility model registration, characterized in that a thermal head substrate on which a heating element is formed or a base fixed to the substrate and a support plate are fixed to each other at their intermediate parts.