CN2378193Y - Portable thermosensitive printer - Google Patents
Portable thermosensitive printer Download PDFInfo
- Publication number
- CN2378193Y CN2378193Y CN 99221315 CN99221315U CN2378193Y CN 2378193 Y CN2378193 Y CN 2378193Y CN 99221315 CN99221315 CN 99221315 CN 99221315 U CN99221315 U CN 99221315U CN 2378193 Y CN2378193 Y CN 2378193Y
- Authority
- CN
- China
- Prior art keywords
- loam cake
- printing head
- printhead
- casing
- upper cover
- 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 - Lifetime
Links
Abstract
The utility model provides a technical project of a portable thermo-sensitive printer. The project mainly comprises a printer casing, a control circuit board, a driving mechanism, a paper feeding rubber roller, a thermo-sensitive printing head and a printing head pressure spring. The project is characterized in that the upper side of the printer casing is provided with an upper cover which can rotate around an upper cover rotary shaft, and a paper feeding path and a paper discharging path are formed between the bottom end of the upper cover and the printer casing. The thermo-sensitive printing head is arranged on the printer casing by the printing head rotary shaft, and the printing head is also provided with a printing head support board which contacts both ends of the upper cover and an upper cover convex block connected with the upper cover rotary shaft.
Description
The utility model relates to the printer in the computer peripheral, especially a kind of portable thermal printer.
Portable thermal printer in the prior art, for convenience in portable, generally all casing is made enclosed construction, just on roof and sidewall, leave paper feed port and exit slot, the printer of this structure, when the printer paper paperboard occurring, very difficult removing is stuck in the printer paper of printer, and this is the existing in prior technology greatest problem.
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of portable thermal printer technical scheme, the printer of this scheme has an expandable loam cake, when paper jam phenomenon appears in printer, as long as open the printer paper that loam cake just blocks in the memory dump machine easily.
This programme is realized by following technical measures.The portable thermal printer of this programme, mainly include casing, control circuit board, gear train, paper feed rubber roll, thermal printing head and printhead stage clip, the characteristics of this programme are that the upside at described casing has a loam cake that can rotate around the loam cake rotating shaft, constitute paper feed channel and paper delivery passage between the bottom of this loam cake and the casing; Described thermal printing head is to be installed on the casing by the printhead rotating shaft, also has the printhead supporting plate on printhead, and this printhead supporting plate contacts with the two ends of loam cake and the loam cake projection that is connected with the loam cake rotating shaft.It is on the bottom surface of paper feed channel on the described casing paper-in sensor to be housed also that this programme also has concrete characteristics.
According to as can be known to the narration of such scheme, owing in this scheme, loam cake is arranged, these loam cake two ends have the loam cake projection to be connected with the loam cake rotating shaft, and the loam cake projection contacts with the printhead supporting plate, when raising loam cake, the loam cake projection forces printhead to rotate around the printhead rotating shaft press print head supporting plate, so printhead will lift and throw off the paper feed rubber roll, this structure is very convenient to the printer paper that removing is stuck in printer.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
The structural representation that Fig. 1 laterally analyses and observe for the utility model embodiment.
By accompanying drawing as can be seen, the portable thermal printer of this programme, mainly include casing 2, control circuit board 1, gear train 3, paper feed rubber roll 11, thermal printing head 9 and printhead stage clip 10, the characteristics of this programme are that the upside at described casing 2 has a loam cake 14 that can rotate around loam cake rotating shaft 5, formation paper feed channel 4 and paper delivery passage 12 between the bottom of this loam cake 14 and the casing 2; Described thermal printing head 9 is to be installed on the casing 2 by printhead rotating shaft 8, also has printhead supporting plate 7 on printhead, and this printhead supporting plate 7 contacts with the two ends of loam cake 14 and the loam cake projection 6 that is connected with loam cake rotating shaft 5.On the bottom surface of paper feed channel 4 on the described casing 2, paper-in sensor 13 is housed also.
Claims (2)
1. portable thermal printer, mainly include casing (2), control circuit board (1), gear train (3), paper feed rubber roll (11), thermal printing head (9) and printhead stage clip (10), it is characterized in that having one can constitute paper feed channel (4) and paper delivery passage (12) between bottom of this loam cake (14) and the casing (2) around the loam cake (14) of loam cake rotating shaft (5) rotation at the upside of described casing (2); Described thermal printing head (9) is to be installed on the casing (2) by printhead rotating shaft (8), also have printhead supporting plate (7) on printhead, this printhead supporting plate (7) and loam cake (14) two ends and the loam cake projection (6) that is connected with loam cake rotating shaft (5) contact.
2. portable thermal printer according to claim 1 is characterized in that on the bottom surface of the paper feed channel (4) on the described casing (2) paper-in sensor (13) being housed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221315 CN2378193Y (en) | 1999-06-21 | 1999-06-21 | Portable thermosensitive printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221315 CN2378193Y (en) | 1999-06-21 | 1999-06-21 | Portable thermosensitive printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378193Y true CN2378193Y (en) | 2000-05-17 |
Family
ID=34011899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221315 Expired - Lifetime CN2378193Y (en) | 1999-06-21 | 1999-06-21 | Portable thermosensitive printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378193Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096155B (en) * | 2006-06-29 | 2010-06-02 | 东芝泰格有限公司 | Printer |
| CN102159403A (en) * | 2008-07-22 | 2011-08-17 | 柯斯特姆工程股份公司 | Thermal printer head with print control device |
| CN103287126A (en) * | 2013-05-21 | 2013-09-11 | 谢德育 | Portable thermal printer |
| CN103635327A (en) * | 2011-07-13 | 2014-03-12 | 日本电产三协株式会社 | Printing device |
-
1999
- 1999-06-21 CN CN 99221315 patent/CN2378193Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096155B (en) * | 2006-06-29 | 2010-06-02 | 东芝泰格有限公司 | Printer |
| CN102159403A (en) * | 2008-07-22 | 2011-08-17 | 柯斯特姆工程股份公司 | Thermal printer head with print control device |
| CN102159403B (en) * | 2008-07-22 | 2014-04-30 | 柯斯特姆工程股份公司 | Thermal printer head with print control device |
| CN103635327A (en) * | 2011-07-13 | 2014-03-12 | 日本电产三协株式会社 | Printing device |
| CN103635327B (en) * | 2011-07-13 | 2015-09-30 | 日本电产三协株式会社 | Printing equipment |
| CN103287126A (en) * | 2013-05-21 | 2013-09-11 | 谢德育 | Portable thermal printer |
| CN103287126B (en) * | 2013-05-21 | 2017-04-05 | 谢德育 | Portable thermal printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINBEIYANG INFORMATION TECHNOLOGY CO., LTD., SHAN Free format text: FORMER OWNER: WEIHAI BEIYANG ELECTRIC GROUP CO., LTD. Effective date: 20050318 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050318 Address after: 264200 Shandong province Weihai City Xinwei Road No. 11 North building 11 layer Patentee after: Xiubeiyang Information Technology Co., Ltd., Shandong Address before: 264200 No. 152 Heping Road, Shandong, Weihai Patentee before: Weihai Beiyang Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |