JPH02144455U - - Google Patents

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Publication number
JPH02144455U
JPH02144455U JP5268589U JP5268589U JPH02144455U JP H02144455 U JPH02144455 U JP H02144455U JP 5268589 U JP5268589 U JP 5268589U JP 5268589 U JP5268589 U JP 5268589U JP H02144455 U JPH02144455 U JP H02144455U
Authority
JP
Japan
Prior art keywords
head gap
lever
head
electrical contact
platen
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.)
Granted
Application number
JP5268589U
Other languages
Japanese (ja)
Other versions
JP2524261Y2 (en
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 filed Critical
Priority to JP1989052685U priority Critical patent/JP2524261Y2/en
Publication of JPH02144455U publication Critical patent/JPH02144455U/ja
Application granted granted Critical
Publication of JP2524261Y2 publication Critical patent/JP2524261Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図は、本考案に係るヘツドギヤツプ調整機
構を備えたシリアルプリンタの側面概略図、第２
図は、実施例における一部省略分解斜視図、第３
図は、実施例における要部分解斜視図、第４図は
、実施例における下方から見た斜視図、第５図は
、実施例における動作説明図、第６図は、他の実
施例を示す分解斜視図、第７図は、従来のヘツド
ギヤツプ調整機構を備えたシリアルプリンタの斜
視概略図、第８図は、同側面概略図、第９図は、
従来例における動作説明図である。 ２……印字ヘツド、３……キヤリツジ、１３…
…アジヤストレバー、２１，２２……パツド（固
定電気接点）、２３……コンタクト（可動電気接
点）、Ｇ……ヘツドギヤツプ。 FIG. 1 is a schematic side view of a serial printer equipped with a head gap adjustment mechanism according to the present invention, and FIG.
The figure is a partially omitted exploded perspective view of the embodiment.
The figure is an exploded perspective view of essential parts in the embodiment, FIG. 4 is a perspective view of the embodiment seen from below, FIG. 5 is an explanatory diagram of the operation in the embodiment, and FIG. 6 shows another embodiment. FIG. 7 is an exploded perspective view, FIG. 7 is a schematic perspective view of a serial printer equipped with a conventional head gap adjustment mechanism, FIG. 8 is a schematic side view of the same, and FIG.
It is an explanatory diagram of operation in a conventional example. 2...Print head, 3...Carriage, 13...
...adjustment lever, 21, 22... pad (fixed electrical contact), 23... contact (movable electrical contact), G... head gap.

Claims (1)

【実用新案登録請求の範囲】 キヤリツジに搭載した印字ヘツドをプラテンに
沿つて移動させて印字を行うシリアルプリンタに
備えられ、 印字ヘツドとプラテン間のヘツドギヤツプを調
整するアジヤストレバーと、そのアジヤストレバ
ーの移動を検出してヘツドギヤツプを検出する手
段とより成るヘツドギヤツプ調整機構において、 上記アジヤストレバーとヘツドギヤツプ検出手
段とはキヤリツジに設置され、 且つ上記ギヤツプ検出手段は、複数の固定電気
接点と、アジヤストレバーの移動により上記固定
電気接点に接触して固定電気接点間を導通させる
可動電気接点とにより構成されたことを特徴とす
るヘツドギヤツプ調整機構。[Scope of Claim for Utility Model Registration] An adjustment lever for adjusting the head gap between the print head and the platen, which is provided in a serial printer that prints by moving a print head mounted on a carriage along a platen, and the adjustment lever. In a head gap adjustment mechanism comprising a means for detecting a head gap by detecting the movement of A head gap adjustment mechanism comprising: a movable electrical contact that contacts the fixed electrical contact and establishes conduction between the fixed electrical contacts by movement of a lever.
JP1989052685U 1989-05-08 1989-05-08 Head gap adjustment mechanism Expired - Lifetime JP2524261Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989052685U JP2524261Y2 (en) 1989-05-08 1989-05-08 Head gap adjustment mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989052685U JP2524261Y2 (en) 1989-05-08 1989-05-08 Head gap adjustment mechanism

Publications (2)

Publication Number Publication Date
JPH02144455U true JPH02144455U (en) 1990-12-07
JP2524261Y2 JP2524261Y2 (en) 1997-01-29

Family

ID=31573197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989052685U Expired - Lifetime JP2524261Y2 (en) 1989-05-08 1989-05-08 Head gap adjustment mechanism

Country Status (1)

Country Link
JP (1) JP2524261Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422227A (en) * 1977-07-15 1979-02-20 Nippon Signal Co Ltd Wire dot printer
JPS61246068A (en) * 1985-04-25 1986-11-01 Alps Electric Co Ltd Printer
JPS62173948U (en) * 1986-04-24 1987-11-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422227A (en) * 1977-07-15 1979-02-20 Nippon Signal Co Ltd Wire dot printer
JPS61246068A (en) * 1985-04-25 1986-11-01 Alps Electric Co Ltd Printer
JPS62173948U (en) * 1986-04-24 1987-11-05

Also Published As

Publication number Publication date
JP2524261Y2 (en) 1997-01-29

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Legal Events

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EXPY Cancellation because of completion of term