JPS5894534U - dot printing head - Google Patents

dot printing head

Info

Publication number
JPS5894534U
JPS5894534U JP18934081U JP18934081U JPS5894534U JP S5894534 U JPS5894534 U JP S5894534U JP 18934081 U JP18934081 U JP 18934081U JP 18934081 U JP18934081 U JP 18934081U JP S5894534 U JPS5894534 U JP S5894534U
Authority
JP
Japan
Prior art keywords
leaf spring
yoke
base
dot printing
dot
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
JP18934081U
Other languages
Japanese (ja)
Other versions
JPS625330Y2 (en
Inventor
菊地　曠
手島　実
石水　英昭
Original Assignee
沖電気工業株式会社
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 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to JP18934081U priority Critical patent/JPS5894534U/en
Publication of JPS5894534U publication Critical patent/JPS5894534U/en
Application granted granted Critical
Publication of JPS625330Y2 publication Critical patent/JPS625330Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)

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 drawings]

第１図は従来のドツト印字ヘッドの側断面図、第２図は
第１図における１つの７１７７部の拡大図、第３図は第
２図における板バネ部を底面側から見た図、第４図は本
考案の一実施例を示す側断面図、第５図は第４図におい
て使用される板バネの拡大平面図、第６図は第４図にお
ける１つのハンマ部の拡大図、第７図は第６図における
板バネ部を底面側から見た図、第８図は板バネに力が作
用したときの部分拡大側面因である。 １・・・第１ヨーク、２・・・永久磁石、３・・・電磁
石、５・・・スペーサ、６・・・第２ヨーク、ト・・ア
ーマチュア、９・・・ドツトワイヤ、１０・・・ワイヤ
ガイド、１１・・・クリップ、１２・・・板バネ、１２
ａ・・・自由端、１２ｂ・・・基部、１２Ｃ・・・脚部
、１２ｄ・・・舌片、１３ａ、１３ｂ・・・溶着点。Figure 1 is a side sectional view of a conventional dot print head, Figure 2 is an enlarged view of one 7177 part in Figure 1, Figure 3 is a view of the leaf spring part in Figure 2 viewed from the bottom side, 4 is a side sectional view showing one embodiment of the present invention, FIG. 5 is an enlarged plan view of the leaf spring used in FIG. 4, FIG. 6 is an enlarged view of one hammer part in FIG. 4, and FIG. 7 is a view of the leaf spring section in FIG. 6 viewed from the bottom side, and FIG. 8 is a partially enlarged side view of the leaf spring when force is applied to the leaf spring. DESCRIPTION OF SYMBOLS 1... First yoke, 2... Permanent magnet, 3... Electromagnet, 5... Spacer, 6... Second yoke,... Armature, 9... Dot wire, 10... Wire guide, 11... Clip, 12... Leaf spring, 12
a... Free end, 12b... Base, 12C... Leg, 12d... Tongue piece, 13a, 13b... Welding point.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１ヨーク上に設けられた永久磁石上にスペーサを介し
て板バネの基部を重ね、該板バネ上には第２ヨークを配
し、また板バネの自由端ににアーマチュアを介してドツ
トワイヤを取付けたバネチャージ型のドツト印字へ、ラ
ドにおいて、前記板バネの基部に自由端と同じ方向に突
出する舌片を形成し、この舌片と基部とを各々前記第２
ヨークに溶着したことを特徴とするドツト印字ヘッド。The base of the leaf spring is stacked on a permanent magnet provided on the first yoke via a spacer, a second yoke is arranged on the leaf spring, and a dot wire is connected to the free end of the leaf spring via an armature. To the attached spring-charged dot printing, form a tongue protruding at the base of the leaf spring in the same direction as the free end, and connect this tongue and the base to the second
A dot print head characterized by being welded to a yoke.
JP18934081U 1981-12-21 1981-12-21 dot printing head Granted JPS5894534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18934081U JPS5894534U (en) 1981-12-21 1981-12-21 dot printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18934081U JPS5894534U (en) 1981-12-21 1981-12-21 dot printing head

Publications (2)

Publication Number Publication Date
JPS5894534U true JPS5894534U (en) 1983-06-27
JPS625330Y2 JPS625330Y2 (en) 1987-02-06

Family

ID=30103273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18934081U Granted JPS5894534U (en) 1981-12-21 1981-12-21 dot printing head

Country Status (1)

Country Link
JP (1) JPS5894534U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611270A (en) * 1979-07-10 1981-02-04 Nec Corp Printing head for matrix printer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611270A (en) * 1979-07-10 1981-02-04 Nec Corp Printing head for matrix printer

Also Published As

Publication number Publication date
JPS625330Y2 (en) 1987-02-06

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