JPS6085955U - Thermal head vertical movement device - Google Patents

Thermal head vertical movement device

Info

Publication number
JPS6085955U
JPS6085955U JP17995183U JP17995183U JPS6085955U JP S6085955 U JPS6085955 U JP S6085955U JP 17995183 U JP17995183 U JP 17995183U JP 17995183 U JP17995183 U JP 17995183U JP S6085955 U JPS6085955 U JP S6085955U
Authority
JP
Japan
Prior art keywords
thermal head
vertical movement
movement device
head vertical
lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17995183U
Other languages
Japanese (ja)
Inventor
西野　良文
大貫　秀樹
Original Assignee
セイコーインスツルメンツ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP17995183U priority Critical patent/JPS6085955U/en
Publication of JPS6085955U publication Critical patent/JPS6085955U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来のソレノイド駆動によるサーマルヘッド
上下動装置の断面図、第２図は、本考案の実施例であり
、サーマルヘッド２１がプラテン２４に押圧されている
状態を示す断面図、第３図は第２図のサーマルヘッド２
１がプラテン２４から離脱した状態を示す断面図である
。 ２０・・・・・・主動体、２０ａ・・・・・・従動体、
２１・・・・・・サーマルヘッド、２２・・・・・・レ
バー、２３・・・・・・支′点、２４・・・・・・プラ
テン、２５・・・・・・偏芯カム、２６・・・・・・偏
芯カムピン、２７・・・・・・バネケース、２７ａ・・
・・・・バネケース凸部、２８・・・・・・圧縮バネ、
２９・・・・・・連結軸、２９ａ・・・・・・連結軸円
盤部、３０・・・・・・連結ピン、３１・・・・・・連
結軸ガイド、３２・・・・・・インクシート、３３・・
・・・・記録紙。FIG. 1 is a cross-sectional view of a conventional solenoid-driven thermal head vertical movement device, and FIG. Figure 3 shows the thermal head 2 in Figure 2.
1 is a cross-sectional view showing a state in which the platen 1 is detached from the platen 24. FIG. 20... Main moving body, 20a... Driven body,
21... Thermal head, 22... Lever, 23... Support point, 24... Platen, 25... Eccentric cam, 26...Eccentric cam pin, 27...Spring case, 27a...
... Spring case convex part, 28 ... Compression spring,
29...Connection shaft, 29a...Connection shaft disc part, 30...Connection pin, 31...Connection shaft guide, 32... Ink sheet, 33...
····Recording paper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プラテンへ記録紙とインクシートを介して密着・離脱す
るサーマルヘッドの上下動装置において、前記サーマル
ヘッドは、一端を回転自在に軸着したレバーに固定され
、前記レバーは偏心カムによって上下する主動体および
この主動体に圧縮バネを介して連結された従動体によっ
て構成される昇降装置に結合されていることを特徴とす
るサーマルヘッドの上下動装置。In a device for vertically moving a thermal head that comes into close contact with and separates from a platen via a recording paper and an ink sheet, the thermal head is fixed to a lever whose one end is rotatably attached to a shaft, and the lever is a main moving body that is moved up and down by an eccentric cam. and a vertical movement device for a thermal head, which is coupled to an elevating device constituted by a driven body connected to the main movable body via a compression spring.
JP17995183U 1983-11-21 1983-11-21 Thermal head vertical movement device Pending JPS6085955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17995183U JPS6085955U (en) 1983-11-21 1983-11-21 Thermal head vertical movement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17995183U JPS6085955U (en) 1983-11-21 1983-11-21 Thermal head vertical movement device

Publications (1)

Publication Number Publication Date
JPS6085955U true JPS6085955U (en) 1985-06-13

Family

ID=30390303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17995183U Pending JPS6085955U (en) 1983-11-21 1983-11-21 Thermal head vertical movement device

Country Status (1)

Country Link
JP (1) JPS6085955U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02235733A (en) * 1989-02-16 1990-09-18 Iberica Ag Sa Device for treating or processing laminated or sheet-like material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02235733A (en) * 1989-02-16 1990-09-18 Iberica Ag Sa Device for treating or processing laminated or sheet-like material

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