JPS5894534U - dot printing head - Google Patents
dot printing headInfo
- 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
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
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)
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611270A (en) * | 1979-07-10 | 1981-02-04 | Nec Corp | Printing head for matrix printer |
-
1981
- 1981-12-21 JP JP18934081U patent/JPS5894534U/en active Granted
Patent Citations (1)
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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