JPH0460445U - - Google Patents
Info
- Publication number
- JPH0460445U JPH0460445U JP10192890U JP10192890U JPH0460445U JP H0460445 U JPH0460445 U JP H0460445U JP 10192890 U JP10192890 U JP 10192890U JP 10192890 U JP10192890 U JP 10192890U JP H0460445 U JPH0460445 U JP H0460445U
- Authority
- JP
- Japan
- Prior art keywords
- head
- separation device
- platen
- thermal printer
- cam
- 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
- 238000000926 separation method Methods 0.000 claims description 5
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案のヘツド接離装置の要部を示す
断面図、第２図はそのヘツドアツプ時の側面図、
第３図はその印字時の側面図、第４図は本考案に
係るサーマルプリンタの断面図、第５図は従来の
ヘツド接離装置の一例を示す断面図、第６図はそ
の側面図、第７図は従来のヘツド接離装置の他の
例を示す側面図である。
１３……プラテン、２２……サーマルヘツド、
３１……軸受、３２……プラテン軸、３４……カ
ム。
Fig. 1 is a sectional view showing the main parts of the head contact/separation device of the present invention, Fig. 2 is a side view of the head when it is opened;
3 is a side view during printing, FIG. 4 is a sectional view of the thermal printer according to the present invention, FIG. 5 is a sectional view showing an example of a conventional head contact/separation device, and FIG. 6 is a side view thereof. FIG. 7 is a side view showing another example of the conventional head contact/separation device. 13... platen, 22... thermal head,
31... bearing, 32... platen shaft, 34... cam.
Claims (1)
ツドが、プラテン軸に設けられたカムによりヘツ
ドアツプされるサーマルプリンタにおけるヘツド
接離装置において、 前記プラテン軸を回動自在に保持する軸受の外
周面に、前記カムが嵌着されたことを特徴とする
サーマルプリンタにおけるヘツド接離装置。[Claim for Utility Model Registration] A head contact/separation device for a thermal printer in which a thermal head elastically pressed against a platen is attached to the head by a cam provided on the platen shaft, which rotatably holds the platen shaft. 1. A head contact/separation device for a thermal printer, characterized in that the cam is fitted onto an outer circumferential surface of a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101928U JP2558583Y2 (en) | 1990-09-28 | 1990-09-28 | Head contact / separation device in thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101928U JP2558583Y2 (en) | 1990-09-28 | 1990-09-28 | Head contact / separation device in thermal printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460445U true JPH0460445U (en) | 1992-05-25 |
| JP2558583Y2 JP2558583Y2 (en) | 1997-12-24 |
Family
ID=31845766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990101928U Expired - Lifetime JP2558583Y2 (en) | 1990-09-28 | 1990-09-28 | Head contact / separation device in thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2558583Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638946U (en) * | 1986-07-04 | 1988-01-21 | ||
| JPS63112043U (en) * | 1987-01-14 | 1988-07-19 | ||
| JPS63198554U (en) * | 1987-06-12 | 1988-12-21 | ||
| JPS645876A (en) * | 1987-06-30 | 1989-01-10 | Mitsubishi Electric Corp | Printer |
| JPS6477567A (en) * | 1987-09-18 | 1989-03-23 | Fujitsu Ltd | Printing head gap setting system |
| JPH02108577A (en) * | 1988-10-18 | 1990-04-20 | Alps Electric Co Ltd | Contact and separation driving mechanism of thermal head |
-
1990
- 1990-09-28 JP JP1990101928U patent/JP2558583Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638946U (en) * | 1986-07-04 | 1988-01-21 | ||
| JPS63112043U (en) * | 1987-01-14 | 1988-07-19 | ||
| JPS63198554U (en) * | 1987-06-12 | 1988-12-21 | ||
| JPS645876A (en) * | 1987-06-30 | 1989-01-10 | Mitsubishi Electric Corp | Printer |
| JPS6477567A (en) * | 1987-09-18 | 1989-03-23 | Fujitsu Ltd | Printing head gap setting system |
| JPH02108577A (en) * | 1988-10-18 | 1990-04-20 | Alps Electric Co Ltd | Contact and separation driving mechanism of thermal head |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2558583Y2 (en) | 1997-12-24 |