JPH0174146U - - Google Patents
Info
- Publication number
- JPH0174146U JPH0174146U JP1987170636U JP17063687U JPH0174146U JP H0174146 U JPH0174146 U JP H0174146U JP 1987170636 U JP1987170636 U JP 1987170636U JP 17063687 U JP17063687 U JP 17063687U JP H0174146 U JPH0174146 U JP H0174146U
- Authority
- JP
- Japan
- Prior art keywords
- rotatably supported
- cross spring
- lever
- base end
- ram
- 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
Links
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の印字ヘツドの側面図、第２図
は印字ヘツドの他の実施例を示す側面図、第３図
は従来の印字ヘツドの側面図、第４図は従来の板
ばねに依る槓杆の動作状態の説明図である。
図に於いて、１は圧電素子、２は印字ワイヤ、
３，９は第１の槓杆、３ａ，６ａ，９ａ，１１ａ
は基端部、３ｂ，６ｂ，９ｂは回動方向の面、３
ｃ，６ｃ，９ｃは他端部、４，７ａ，８ａは板ば
ね、５は枠体、６は第２の槓杆、７は第２の十字
ばね、７ｂ，８ｂ，１０はピン、８は第１の十字
ばね、１１は槓杆である。
Fig. 1 is a side view of the print head of the present invention, Fig. 2 is a side view showing another embodiment of the print head, Fig. 3 is a side view of a conventional print head, and Fig. 4 is a side view of a conventional print head. It is an explanatory view of the operating state of the lever. In the figure, 1 is a piezoelectric element, 2 is a printing wire,
3 and 9 are the first levers, 3a, 6a, 9a, 11a
is the base end, 3b, 6b, 9b are the surfaces in the rotation direction, 3
c, 6c, and 9c are the other ends; 4, 7a, and 8a are leaf springs; 5 is the frame; 6 is the second lever; 7 is the second cross spring; 7b, 8b, and 10 are the pins; 1 is a cross spring, 11 is a lever.
Claims (1)
た第１の槓杆９と、 前記第１の槓杆９の前記基端部９ａに近接して
該第１の槓杆９を回動すべく一端を当接させた圧
電素子１と、 一端に印字ワイヤ２を備えると共に、 基端部６ａを十字ばね７で回動可能に支持され
、且つ該基端部６ａに近接して回動方向の面６ｂ
に前記第１の槓杆９の直立した他端部９ｃの端面
を当接させた第２の槓杆６とから成ることを特徴
とする印字ヘツド。[Claims for Utility Model Registration] A first lever 9 whose base end 9a is rotatably supported by a cross spring 8; A piezoelectric element 1 has one end abutted to rotate the lever 9, and a printing wire 2 is provided at one end, and a base end 6a is rotatably supported by a cross spring 7, and the base end 6a is rotatably supported by a cross spring 7. The surface 6b in the rotation direction close to
and a second ram 6 in which the end face of the other upright end 9c of the first ram 9 is brought into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170636U JPH0174146U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170636U JPH0174146U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174146U true JPH0174146U (en) | 1989-05-19 |
Family
ID=31461750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170636U Pending JPH0174146U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174146U (en) |
-
1987
- 1987-11-06 JP JP1987170636U patent/JPH0174146U/ja active Pending
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