JPH0288745U - - Google Patents
Info
- Publication number
- JPH0288745U JPH0288745U JP16954988U JP16954988U JPH0288745U JP H0288745 U JPH0288745 U JP H0288745U JP 16954988 U JP16954988 U JP 16954988U JP 16954988 U JP16954988 U JP 16954988U JP H0288745 U JPH0288745 U JP H0288745U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- terminals
- printing
- wiring board
- flexible wiring
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図から第５図までは本考案を具体化したも
ので、第１図は本考案のフレキシブル配線板の部
分詳細図、第２図は従来のフレキシブル配線板の
部分詳細図、第３図は印字ユニツトの側面図、第
４図は印字ヘツドの側面断面図、第５図は、印字
ヘツドの斜視図である。
図中、１は圧電素子、１１は印字ワイヤ、１４
Ｐ，１４Ｎはリード線、７０はフレキシブル配線
板、７１はリード線接続端子、７２は導体、８０
ａ，８０ｂは切欠、ＰＵは印字ユニツト、ＰＨは
印字ヘツドである。
Figures 1 to 5 are embodiments of the present invention, with Figure 1 being a partially detailed view of the flexible wiring board of the present invention, Figure 2 being a partially detailed view of a conventional flexible wiring board, and Figure 3 being a partially detailed view of the conventional flexible wiring board. 4 is a side view of the printing unit, FIG. 4 is a side sectional view of the printing head, and FIG. 5 is a perspective view of the printing head. In the figure, 1 is a piezoelectric element, 11 is a printing wire, and 14
P, 14N are lead wires, 70 is a flexible wiring board, 71 is a lead wire connection terminal, 72 is a conductor, 80
a and 80b are notches, PU is a printing unit, and PH is a printing head.
Claims (1)
の圧電素子と、その圧電素子に接続された給電用
の２本のリード線と、前記圧電素子の伸縮を、印
字媒体上に打点する印字ワイヤに伝達するための
運動伝達機構とを設けた複数の印字ユニツトを多
数配列し、前記リード線を、制御回路に接続され
る導体を有するフレキシブル配線板に所要個数設
けられた２個一対の接続端子に接続した圧電素子
駆動型印字ヘツドにおいて、 前記２個一対の端子のそれぞれの間、又はその
一対の端子と隣の一対の端子との間の内の少なく
とも１箇所において、前記フレキシブル配線板に
切欠を設けたことを特徴とする圧電素子駆動型印
字ヘツド。[Claims for Utility Model Registration] A columnar piezoelectric element that expands and contracts in its longitudinal direction when voltage is applied, two lead wires for power supply connected to the piezoelectric element, and a printing medium that allows the expansion and contraction of the piezoelectric element to A plurality of printing units each having a motion transmission mechanism for transmitting a motion to a printing wire printed on the printing wire are arranged in large numbers, and the lead wires are connected to a flexible wiring board having a conductor connected to a control circuit in a required number. In a piezoelectric element-driven print head connected to two pairs of connection terminals, at least one location between each of the two pairs of terminals or between that pair of terminals and the adjacent pair of terminals, A piezoelectric element driven print head characterized in that the flexible wiring board is provided with a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16954988U JPH0288745U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16954988U JPH0288745U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288745U true JPH0288745U (en) | 1990-07-13 |
Family
ID=31459714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16954988U Pending JPH0288745U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288745U (en) |
-
1988
- 1988-12-28 JP JP16954988U patent/JPH0288745U/ja active Pending
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