KR950002994A - Thermal head holding and pressing mechanism - Google Patents
Thermal head holding and pressing mechanism Download PDFInfo
- Publication number
- KR950002994A KR950002994A KR1019940015983A KR19940015983A KR950002994A KR 950002994 A KR950002994 A KR 950002994A KR 1019940015983 A KR1019940015983 A KR 1019940015983A KR 19940015983 A KR19940015983 A KR 19940015983A KR 950002994 A KR950002994 A KR 950002994A
- Authority
- KR
- South Korea
- Prior art keywords
- thermal head
- frame
- head
- projection
- thermal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/34—Bodily-changeable print heads or carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/33505—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/316—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with tilting motion mechanisms relative to paper surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/3358—Cooling arrangements
Landscapes
- Electronic Switches (AREA)
- Common Mechanisms (AREA)
Abstract
서멀헤드의 프린터 본체의 프레임에 대한 유지를 원터치로 용이하게 행할 수가 있고, 더욱이 유지를 위한 특별한 부재를 필요로 하지 않는 서멀헤드의 유지기구 및 유지된 서멀헤드를 스프링에 의해서 플래튼측으로 균일하게 누를 수가 있으며, 더욱이 스프링을 장착한 헤드스프링 어셈블리의 탈착을 원터치로 행할 수 있는 서멀헤드의 누름기구를 제공하는 것을 목적으로 하고, 서멀헤드의 히트싱크부의 양단에 돌기를 형성하며, 또한 프레임을 서멀헤드를 프레임에 장착시에 그 돌기가 끼워져 들어가고, 또한 장착된 서멀헤드를 플래튼측으로 넘어뜨렸을 때, 상기 돌기의 탈락이 저지되는 걸림 구멍을 형성하며, 또한 헤드 스프링을 장착한 헤드 스프링 어셈블리에 돌출편 및 위치결정 구멍을 형성하고, 또한 프레임에는 상기 돌출편이 끼워져 들어가는 돌출편 받이 및 위치결정 구멍이 끼워 맞추어지는 돌기를 형성한다.One-touch holding of the thermal head to the frame of the printer main body can be easily performed, and further, the holding mechanism of the thermal head and the retained thermal head that do not require a special member for holding are evenly pressed to the platen side by a spring. It is also an object of the present invention to provide a thermal head pressing mechanism capable of detaching the spring-loaded head spring assembly with a single touch, and forming projections at both ends of the heat sink portion of the thermal head, and also providing the frame with the thermal head. The projection is inserted into the frame, and when the mounted thermal head is turned over to the platen side, it forms a catching hole in which the projection is prevented from falling off, and also protrudes into the head spring assembly to which the head spring is mounted. And a positioning hole, and the projecting piece is fitted into the frame. Projection piece forms a projection that is fitted into the socket, and the positioning hole.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1 도는 본 발명의 한 실시예를 나타내는 전체 분해사시도, 제 2 도는 서멀헤드를 프린터 본체에 장착한 인자 상태를 나타내는 요부의 단면도, 제 3 도는 서멀헤드의 플래튼에 대한 누름을 해제한 상태를 나타내는 요부의 단면도.1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main portion showing the printing state in which the thermal head is mounted on the printer body, and FIG. 3 is a state in which the thermal head is released from the platen. Sectional view of the main parts shown.
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93-42435 | 1993-07-06 | ||
JP042436U JPH075744U (en) | 1993-07-06 | 1993-07-06 | Thermal head pressing mechanism |
JP93-42436 | 1993-07-06 | ||
JP1993042435U JP2607240Y2 (en) | 1993-07-06 | 1993-07-06 | Thermal printer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010053172A Division KR100322141B1 (en) | 1993-07-06 | 2001-08-31 | Thermal printer |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950002994A true KR950002994A (en) | 1995-02-16 |
KR100331117B1 KR100331117B1 (en) | 2002-09-05 |
Family
ID=26382130
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940015983A KR100331117B1 (en) | 1993-07-06 | 1994-07-05 | Thermal printer |
KR1020010053172A KR100322141B1 (en) | 1993-07-06 | 2001-08-31 | Thermal printer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010053172A KR100322141B1 (en) | 1993-07-06 | 2001-08-31 | Thermal printer |
Country Status (3)
Country | Link |
---|---|
KR (2) | KR100331117B1 (en) |
GB (1) | GB2280874B (en) |
HK (1) | HK1000134A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000061620A (en) * | 1999-03-29 | 2000-10-25 | 장병우 | Car vibration reduction device for elevator |
KR20210038284A (en) * | 2019-09-30 | 2021-04-07 | 시아먼 한인 일렉트로닉 테크놀로지 컴퍼니., 리미티드. | Thermal printer |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10119326A (en) * | 1996-10-16 | 1998-05-12 | Seiko Instr Inc | Printer equipment |
US5886726A (en) * | 1997-02-10 | 1999-03-23 | Datacard Corporation | Thermal print head module and method for using |
SG153656A1 (en) | 2001-11-29 | 2009-07-29 | Interdigital Tech Corp | Efficient multiple input multiple output system for multi-path fading channels |
JP5823743B2 (en) * | 2011-06-22 | 2015-11-25 | 富士通コンポーネント株式会社 | Thermal printer |
JP6324062B2 (en) | 2013-12-26 | 2018-05-16 | サトーホールディングス株式会社 | Printer |
KR102047524B1 (en) * | 2017-11-29 | 2019-11-21 | 디에스글로벌(주) | Photo printer |
KR102047525B1 (en) * | 2017-11-29 | 2019-11-21 | 디에스글로벌(주) | Photo printer with line type spring |
JP7287818B2 (en) * | 2019-03-29 | 2023-06-06 | 富士通コンポーネント株式会社 | printer device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4860028A (en) * | 1986-12-03 | 1989-08-22 | Data Card Corporation | Print head assembly |
US4750880A (en) * | 1987-11-09 | 1988-06-14 | Eastman Kodak Company | Compliant print head loading mechanism for thermal printers |
JPH01174151U (en) * | 1988-05-27 | 1989-12-11 | ||
EP0463595B1 (en) * | 1990-06-26 | 1995-01-25 | Seiko Epson Corporation | Line thermal printer |
JP2530573Y2 (en) * | 1991-03-28 | 1997-03-26 | 株式会社タムラ製作所 | Leaf spring mounting device for thermal printer |
-
1994
- 1994-07-05 GB GB9413476A patent/GB2280874B/en not_active Expired - Fee Related
- 1994-07-05 KR KR1019940015983A patent/KR100331117B1/en not_active IP Right Cessation
-
1997
- 1997-08-14 HK HK97101654A patent/HK1000134A1/en not_active IP Right Cessation
-
2001
- 2001-08-31 KR KR1020010053172A patent/KR100322141B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000061620A (en) * | 1999-03-29 | 2000-10-25 | 장병우 | Car vibration reduction device for elevator |
KR20210038284A (en) * | 2019-09-30 | 2021-04-07 | 시아먼 한인 일렉트로닉 테크놀로지 컴퍼니., 리미티드. | Thermal printer |
Also Published As
Publication number | Publication date |
---|---|
KR100322141B1 (en) | 2002-02-06 |
HK1000134A1 (en) | 1997-12-19 |
GB9413476D0 (en) | 1994-08-24 |
KR100331117B1 (en) | 2002-09-05 |
GB2280874B (en) | 1996-11-27 |
GB2280874A (en) | 1995-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
A107 | Divisional application of patent | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20090311 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |