CN2430278Y - Thermal sensitive printinghead - Google Patents
Thermal sensitive printinghead Download PDFInfo
- Publication number
- CN2430278Y CN2430278Y CN 00214695 CN00214695U CN2430278Y CN 2430278 Y CN2430278 Y CN 2430278Y CN 00214695 CN00214695 CN 00214695 CN 00214695 U CN00214695 U CN 00214695U CN 2430278 Y CN2430278 Y CN 2430278Y
- Authority
- CN
- China
- Prior art keywords
- base station
- thermal sensitive
- printing head
- ceramic substrate
- utility
- 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.)
- Expired - Fee Related
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- Electronic Switches (AREA)
Abstract
The utility model relates to a thermal sensitive printing head. The thermal sensitive printing head comprises a base station, etc. The base station is provided with a ceramic base plate. The ceramic base plate is loaded with a heater. The end part of the base station is about 0.05MM higher than the ceramic base plate. The thermal sensitive printing head has the advantages of smaller volume and clear lettering. The thermal sensitive printing head can be widely used for electrographs, commercial cashing machines, medical equipment, bar code printers, computer terminal printing equipment, etc.
Description
The utility model relates to a kind of print member, is a kind of thermal printing head specifically.
The end of existing thermal printing head base station is lower than ceramic substrate, when the sensible heat mode of this structure is used for the heat transfer write mode, is prone to printing ink and reverses phenomenon, and the handwriting is blurred thereby cause lettering.
The purpose of this utility model is exactly the deficiency that overcomes existing printhead, provides that a kind of volume is less, lettering printhead clearly.
For achieving the above object, a kind of thermal printing head, it comprises base station etc., base station is provided with ceramic substrate, is loaded with heater on the ceramic substrate, it is characterized in that the end of base station is higher than more than the happy porcelain substrate 0.05mm, below the 0.5mm.
The end of base station also can be higher than more than the ceramic substrate 0.1mm, below the 0.3mm.
The utility model is because the end of base station is higher than ceramic substrate, thereby increased the separation angle of paper and colour band, accelerated the separating rate of paper and colour band, printing ink is promptly separated with paper under the condition of high temperature, thereby efficiently solve printing ink and reverse phenomenon, make this printhead not only can be used for the sensible heat mode but also can be used for the heat transfer write mode, and the printhead volume is less, lettering is clear.
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model user mode figure.
Printing effect figure when Fig. 3 is lower than ceramic substrate 0.05mm for the end of base station.
Fig. 4 is the end of base station and the ceramic substrate printing effect figure when contour.
Printing effect figure when Fig. 5 is higher than ceramic substrate 0.05mm for the end of base station.
Printing effect figure when Fig. 6 is higher than ceramic substrate 0.1mm for the end of base station.
With reference to Fig. 1, the utility model comprises base station 1 etc., and base station is provided with ceramic substrate 2, is loaded with heater 3 on the ceramic substrate, and the end of base station 1 is higher than ceramic substrate 2 about 0.1mm.Base station 1 of the present utility model can also can be used other material with aluminium base, and base station and its end can be the one same materials, also can use the different materials of assembling.With reference to Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, heater 3 is located on the thermal printing head 4, and the end of the utility model base station 1 is higher than ceramic substrate 2, thereby has increased by the separation angle of transcription paper delivery 5 with colour band 6, efficiently solves printing ink and reverses phenomenon.The utility model can be widely used in fields such as facsimile machine, commercial cashing machine, medicine equipment, bar-code printer, terminal PRN device.
Claims (2)
1, a kind of thermal printing head, it comprises base station, base station is provided with ceramic substrate, is loaded with heater on the ceramic substrate, it is characterized in that the end of base station is higher than more than the ceramic substrate 0.05mm, below the 0.5mm.
2, thermal printing head according to claim 1 is characterized in that the end of base station is higher than more than the ceramic substrate 0.1mm, below the 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214695 CN2430278Y (en) | 2000-05-18 | 2000-05-18 | Thermal sensitive printinghead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214695 CN2430278Y (en) | 2000-05-18 | 2000-05-18 | Thermal sensitive printinghead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430278Y true CN2430278Y (en) | 2001-05-16 |
Family
ID=33580757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214695 Expired - Fee Related CN2430278Y (en) | 2000-05-18 | 2000-05-18 | Thermal sensitive printinghead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430278Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7659916B2 (en) | 2007-04-05 | 2010-02-09 | Ricoh Company, Ltd. | Heating unit, erasing device, and information erasing and recording apparatus |
| CN101020391B (en) * | 2006-02-14 | 2010-04-14 | 山东华菱电子有限公司 | Thermosensitive printing head and thermal printer therewith |
-
2000
- 2000-05-18 CN CN 00214695 patent/CN2430278Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020391B (en) * | 2006-02-14 | 2010-04-14 | 山东华菱电子有限公司 | Thermosensitive printing head and thermal printer therewith |
| US7659916B2 (en) | 2007-04-05 | 2010-02-09 | Ricoh Company, Ltd. | Heating unit, erasing device, and information erasing and recording apparatus |
| CN101279543B (en) * | 2007-04-05 | 2011-02-23 | 株式会社理光 | Heating unit, erasing device, and information erasing and recording apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010516 |