JPS6353738U - - Google Patents
Info
- Publication number
- JPS6353738U JPS6353738U JP14757786U JP14757786U JPS6353738U JP S6353738 U JPS6353738 U JP S6353738U JP 14757786 U JP14757786 U JP 14757786U JP 14757786 U JP14757786 U JP 14757786U JP S6353738 U JPS6353738 U JP S6353738U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- dot
- hole
- pair
- protruding
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案で用いるコイルボビンの斜視図
で、第２図はコイルを巻付けている状態の断面図
、第３図と第４図は第２図Ａ―Ａ線とＢ―Ｂ線の
各断面図、第５図は本考案に係る駆動コイルの斜
視図、第６図は本考案を組込んだドツトプリンタ
の断面図である。
１はコイルボビン、１ａは固定板、１ｂは挿通
穴、２ａと２ｂは一対の突片、４はコイル、４ａ
は吸引部側に形成した楕円形の穴、１６は鉄心、
１８は可動片、１８Ｔは吸引鉄片。
Figure 1 is a perspective view of the coil bobbin used in the present invention, Figure 2 is a sectional view of the coil being wound, and Figures 3 and 4 are the lines AA and B-B in Figure 2. 5 is a perspective view of a drive coil according to the present invention, and FIG. 6 is a sectional view of a dot printer incorporating the present invention. 1 is a coil bobbin, 1a is a fixing plate, 1b is an insertion hole, 2a and 2b are a pair of protrusions, 4 is a coil, 4a
is an oval hole formed on the suction side, 16 is the iron core,
18 is a movable piece, 18T is a suction iron piece.
Claims (1)
ビンの前面に、上記挿通穴の相対向する縁に沿わ
せて夫々断面円弧形状に形成した一対の突片を平
行に突設し、これ等両突片間の周囲にコイルを巻
付け、更にこのコイルを上記両突片の先端に突合
せ、且つ、コイル巻付け後に引抜く構造の断面楕
円型直巻軸の周囲にも巻付けることによつて、巻
層したコイルの吸引部側に楕円形の穴を形成した
ことを特徴とするドツトプリンタ用駆動コイル。 (2) 前記一対の突片を含むコイルボビンの全体
は、合成樹脂を用いて一体成形されていることを
特徴とする前記実用新案登録請求の範囲第１項記
載のドツトプリンタ用駆動コイル。 (3) 前記楕円形に形成されたコイルの吸引部側
の穴内には、ドツトワイヤを作動する可動片の吸
引鉄片が位置されていることを特徴とする前記実
用新案登録請求の範囲第１項記載のドツトプリン
タ用駆動コイル。[Claims for Utility Model Registration] (1) A pair of protrusions each having an arcuate cross-section on the front surface of a coil bobbin having an insertion hole for the iron core in the center, along opposite edges of the insertion hole. protruding in parallel, a coil is wound around the circumference between these protruding pieces, the coil is abutted against the tips of both protruding pieces, and the coil is pulled out after winding. A drive coil for a dot printer, characterized in that an oval hole is formed on the suction part side of the layered coil by wrapping the coil around the coil. (2) The drive coil for a dot printer according to claim 1, wherein the entire coil bobbin including the pair of projecting pieces is integrally molded using synthetic resin. (3) The utility model registration claim 1 is characterized in that a suction iron piece of a movable piece that operates the dot wire is located in the hole on the suction part side of the coil formed in an oval shape. Drive coil for dot printers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14757786U JPH0434037Y2 (en) | 1986-09-26 | 1986-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14757786U JPH0434037Y2 (en) | 1986-09-26 | 1986-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6353738U true JPS6353738U (en) | 1988-04-11 |
| JPH0434037Y2 JPH0434037Y2 (en) | 1992-08-13 |
Family
ID=31061067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14757786U Expired JPH0434037Y2 (en) | 1986-09-26 | 1986-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434037Y2 (en) |
-
1986
- 1986-09-26 JP JP14757786U patent/JPH0434037Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434037Y2 (en) | 1992-08-13 |