JPH01119344U - - Google Patents
Info
- Publication number
- JPH01119344U JPH01119344U JP1439488U JP1439488U JPH01119344U JP H01119344 U JPH01119344 U JP H01119344U JP 1439488 U JP1439488 U JP 1439488U JP 1439488 U JP1439488 U JP 1439488U JP H01119344 U JPH01119344 U JP H01119344U
- Authority
- JP
- Japan
- Prior art keywords
- head
- holder
- thermal head
- pin
- guide plate
- 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
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
- Connection Of Plates (AREA)
Description
第１図は本考案の一実施例を示すサーマルヘツ
ドとヘツドホルダとの斜視図、第２図はサーマル
プリンタの内部の状態を示す斜視図、第３図はサ
ーマルヘツドの分解斜視図、第４図はヘツドホル
ダに対するサーマルヘツドの取り付け手順を経時
的に示す側面図である。
８……サーマルヘツド、１０……ヘツドホルダ
、１２……スリツト、１３……ヘツド取付面、１
４……ホルダ側位置決め部材、１５……ピン、１
７……ガイド板、１８……弾性部材、１９……ヘ
ツド側位置決め部材。
Fig. 1 is a perspective view of a thermal head and a head holder showing an embodiment of the present invention, Fig. 2 is a perspective view showing the internal state of the thermal printer, Fig. 3 is an exploded perspective view of the thermal head, and Fig. 4. FIG. 3 is a side view chronologically showing the procedure for attaching the thermal head to the head holder. 8...Thermal head, 10...Head holder, 12...Slit, 13...Head mounting surface, 1
4... Holder side positioning member, 15... Pin, 1
7... Guide plate, 18... Elastic member, 19... Head side positioning member.
Claims (1)
面を一側面に有するヘツドホルダを設け、このヘ
ツドホルダに一端に開口するスリツトを形成し、
前記ヘツド取付面に複数個のホルダ側位置決め部
材を設け、前記サーマルヘツドが前記ヘツドホル
ダのヘツド取付面に取り付けられた状態で前記ス
リツトに嵌り込む断面がＴ字形状のピンと前記ホ
ルダ側位置決め部材に嵌合するヘツド側位置決め
部材とを前記サーマルヘツドに設け、前記ピンに
挿通されて前記サーマルヘツドとは反対の方向に
屈曲された屈曲部を有するガイド板を設け、この
ガイド板と前記ピンとの間に弾性部材を圧縮状態
で設けたことを特徴とするサーマルヘツドの着脱
構造。 A head holder having a head mounting surface on one side for mounting the thermal head is provided, a slit opening at one end is formed in the head holder,
A plurality of holder-side positioning members are provided on the head mounting surface, and when the thermal head is attached to the head mounting surface of the head holder, a pin having a T-shaped cross section that fits into the slit and the holder-side positioning member are fitted. A head-side positioning member to be fitted is provided on the thermal head, a guide plate having a bent portion inserted through the pin and bent in a direction opposite to the thermal head is provided, and a guide plate is provided between the guide plate and the pin. A detachable structure for a thermal head characterized by having an elastic member in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439488U JPH0642862Y2 (en) | 1988-02-05 | 1988-02-05 | Detachable structure of thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439488U JPH0642862Y2 (en) | 1988-02-05 | 1988-02-05 | Detachable structure of thermal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01119344U true JPH01119344U (en) | 1989-08-11 |
| JPH0642862Y2 JPH0642862Y2 (en) | 1994-11-09 |
Family
ID=31225552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1439488U Expired - Lifetime JPH0642862Y2 (en) | 1988-02-05 | 1988-02-05 | Detachable structure of thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642862Y2 (en) |
-
1988
- 1988-02-05 JP JP1439488U patent/JPH0642862Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642862Y2 (en) | 1994-11-09 |
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