JPH0222831U - - Google Patents
Info
- Publication number
- JPH0222831U JPH0222831U JP10092688U JP10092688U JPH0222831U JP H0222831 U JPH0222831 U JP H0222831U JP 10092688 U JP10092688 U JP 10092688U JP 10092688 U JP10092688 U JP 10092688U JP H0222831 U JPH0222831 U JP H0222831U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- metal ring
- slip ring
- holder
- metal
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Ink Jet (AREA)
Description
第１図は本考案を具体化したロータリープリン
トヘツド用スリツプリングの構造の分解斜視図、
第２図は組立てた第１図のスリツプリングとホル
ダーとを示す図、第３図は本考案の金属リングの
断面図、第４図は別の金属リングの断面図、第５
図は本考案の接点部材の断面図、第６図はロータ
リープリントヘツドの断面図である。
符号の説明、２１：スリツプリング軸、２１ａ
：溝、２２ａ，２２ｂ：ボールベアリング、２３
：リング、２４：リングホルダー、２４ａ：つば
、２４ｂ：円筒部、２５：リード線、２５′：裸
線、２６，２６′：金属リング、２７：スリツプ
リング、２８：ホルダー、２８′：溝、２９：接
点部材、３０：リング基材、３２：中間材、３４
：表面材、３６：接点部分、３８：支持部分。
Figure 1 is an exploded perspective view of the structure of a slip ring for a rotary print head embodying the present invention.
2 is a diagram showing the assembled slip ring and holder of FIG. 1, FIG. 3 is a cross-sectional view of the metal ring of the present invention, FIG. 4 is a cross-sectional view of another metal ring, and FIG.
The figure is a sectional view of a contact member of the present invention, and FIG. 6 is a sectional view of a rotary print head. Explanation of symbols, 21: Slip ring shaft, 21a
: Groove, 22a, 22b: Ball bearing, 23
: ring, 24: ring holder, 24a: brim, 24b: cylindrical part, 25: lead wire, 25': bare wire, 26, 26': metal ring, 27: slip ring, 28: holder, 28': groove, 29: Contact member, 30: Ring base material, 32: Intermediate material, 34
: Surface material, 36: Contact portion, 38: Support portion.
Claims (1)
グ軸にリングホルダーを嵌合し、前記スリツプリ
ング軸の前記溝を通して引き出されたリード線の
先端の裸線を前記リングホルダーの切欠きからそ
の表面に導き出し、前記リングホルダーの外側に
前記リード線の裸線と接触させる金属リングを嵌
着させてなり、前記スリツプリング軸に前記リン
グホルダー及び前記金属リングを複数個重ね、該
金属リングの外表面に接触する接点部材を介して
ピエゾ素子を作動するロータリープリントヘツド
用スリツプリングの構造において、 金属リングが、銅系リング基材にニツケルメツ
キ層から成る中間材を下地とし硬質金メツキ層か
ら成る表面材を施こして成り、かつこれに接触す
る接点部材の少なくとも接点部分がカーボン系材
料より成ることを特徴とするロータリープリント
ヘツド用スリツプリングの金属リング及びその接
点部材の改良。[Claims for Utility Model Registration] A ring holder is fitted to a slip ring shaft having a plurality of grooves in the axial direction of the side surface, and a bare wire at the tip of a lead wire drawn out through the grooves of the slip ring shaft is inserted into the slip ring shaft. A metal ring is led out from the notch of the ring holder to the surface thereof and is fitted onto the outside of the ring holder to make contact with the bare wire of the lead wire, and a plurality of the ring holder and the metal ring are attached to the slip ring shaft. In the structure of a slip ring for a rotary print head that operates a piezo element through a contact member that contacts the outer surface of the metal ring, the metal ring has a copper ring base material and an intermediate material made of a nickel plating layer as a base. A metal ring of a slip ring for a rotary print head and a contact member thereof, characterized in that the metal ring is provided with a surface material consisting of a hard gold plating layer, and at least the contact part of the contact member in contact with the metal ring is made of a carbon-based material. Improvement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10092688U JPH0644693Y2 (en) | 1988-07-29 | 1988-07-29 | Improvement of metal ring and its contact member of slip ring for rotary print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10092688U JPH0644693Y2 (en) | 1988-07-29 | 1988-07-29 | Improvement of metal ring and its contact member of slip ring for rotary print head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222831U true JPH0222831U (en) | 1990-02-15 |
| JPH0644693Y2 JPH0644693Y2 (en) | 1994-11-16 |
Family
ID=31329450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10092688U Expired - Lifetime JPH0644693Y2 (en) | 1988-07-29 | 1988-07-29 | Improvement of metal ring and its contact member of slip ring for rotary print head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644693Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016506012A (en) * | 2012-11-07 | 2016-02-25 | ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ | Slip ring assembly, slip ring assembly slip shaft, slip ring assembly insulator, and slip ring assembly slip ring |
-
1988
- 1988-07-29 JP JP10092688U patent/JPH0644693Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016506012A (en) * | 2012-11-07 | 2016-02-25 | ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ | Slip ring assembly, slip ring assembly slip shaft, slip ring assembly insulator, and slip ring assembly slip ring |
| US9742135B2 (en) | 2012-11-07 | 2017-08-22 | Wobben Properties Gmbh | Slip ring transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644693Y2 (en) | 1994-11-16 |