CN2427321Y - Heat sensitive printer with open-able printing head - Google Patents
Heat sensitive printer with open-able printing head Download PDFInfo
- Publication number
- CN2427321Y CN2427321Y CN 00214787 CN00214787U CN2427321Y CN 2427321 Y CN2427321 Y CN 2427321Y CN 00214787 CN00214787 CN 00214787 CN 00214787 U CN00214787 U CN 00214787U CN 2427321 Y CN2427321 Y CN 2427321Y
- Authority
- CN
- China
- Prior art keywords
- rollover stand
- printhead
- printing head
- turnover rack
- fixed
- 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
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Abstract
The utility model provides a technical project of a heat sensitive printer with an openable printing head. The technical project mainly comprises a machine frame, a transmission mechanism, a rubber roller, a paper tearing knife, a cutting knife mechanism, a printing head, a controlling board and a printing paper volume. The technical project is characterized in that the printing head is fixed on a turnover rack, and the turnover rack is installed on a rotating shaft which is fixed on the side wall of the machine frame. When the turnover rack is pressed downwards, the printing head is tightly pressed on the rubber roller. When the turnover rack is turned over upwards, the printing head is opened following the turnover rack. The cutting knife mechanism is fixed on the turnover rack which is arranged above the printing head. In addition, A locking device is arranged between the turnover rack and the machine frame.
Description
The utility model relates to computer peripheral, the openable thermal printer of especially a kind of printhead.
Thermal printer in the prior art, its printhead can only lift by trace, therefore, adopts the paper feed channel of sealing mostly, the problem that the printer of this structure exists is to go up paper and change extremely inconvenience of paper, and be easy to generate plug paper, when producing plug paper, get rid of again relatively difficulty, in addition, because seal, so the printing paper reel diameter that can deposit is less, the paper amount of depositing of printer is few.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and provides a kind of printhead openable thermal printer technical scheme, this scheme can realize changing easily paper, and when paper jam occurring, it is also extremely easy to get rid of, in addition, the paper amount of depositing of printer also increases greatly.
This programme is realized by following technical measures.Mainly include frame, transmission mechanism, rubber roll, paper-ripping cutter, cutter mechanism, printhead, control panel and printing paper roll, the characteristics of this programme are that described printhead is to be fixed on the rollover stand, this rollover stand is installed in the rotating shaft of being fixed on the frame side wall, when rollover stand presses down, printhead and rubber roll compress, when turning on the rollover stand, printhead is opened with rollover stand; In addition, also has locking device between described rollover stand and the frame.The concrete characteristics of this programme also have, described cutter mechanism is to be fixed on the rollover stand of printhead top, and described locking device is that the locking post is arranged on rollover stand, and this locking post can be locked by dead bolt, and dead bolt is fixedlyed connected with rotating shaft with the connecting rod outside the frame side wall, connecting rod then is connected with the cage knob bar, this is connected to the rotating connection of connecting rod, in addition, on the cage knob bar extension spring is arranged, to guarantee that dead bolt can hook the locking post when rollover stand presses down.
According to as can be known to the narration of such scheme, because the existence of rollover stand is arranged in this scheme, and printhead and cutter mechanism are installed on the rollover stand, so printhead and cutter mechanism can with rollover stand press down closed and on open and open, when rollover stand presses down, printhead and rubber roll compress, printing paper can be realized normal the printing and paper feed, and be exactly paper feed channel under rollover stand between printhead and rubber roll, when opening on the rollover stand when opening, outside paper feed channel just was exposed to, this just was easy to change paper, when paper jam occurring, double pivoted frame on needing only and also just be easy to get rid of, also be convenient to maintenance and cleaning simultaneously.For guaranteeing the pressed status of rollover stand, between rollover stand and frame, also has locking device, this locking device is that the locking post is arranged on rollover stand, the locking post is hooked by dead bolt locks rollover stand, and dead bolt is to fixedly connected with the connecting rod outside the frame side wall, connecting rod is connected with the cage knob bar again, when will on when doubling pivoted frame, can press the cage knob bar, dead bolt moves right thereupon and decontrols the locking post, then lock post and just can turn over, certainly, also can adopt the locking device of other structure with mobile the making on the rollover stand of rollover stand.Because this structure has adopted turnover rollover stand, can be open so place the position of printing paper paper roll in two rocking arms of rollover stand, this structure just can strengthen the diameter of printing paper paper roll, and the paper amount of depositing of printer is improved greatly.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:
Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment;
Fig. 2 overlooks part sectional structure schematic diagram for Fig. 1's.
By accompanying drawing as can be seen, the openable thermal printer of the printhead of this programme, mainly include frame 1, transmission mechanism 2, rubber roll 4, paper-ripping cutter 3, cutter mechanism 5, printhead 6, control panel 7 and printing paper roll 10, the characteristics of this programme are that described printhead 6 is to be fixed on the rollover stand 11, this rollover stand 11 is installed in the rotating shaft 12 of being fixed on frame 1 sidewall, when rollover stand 11 presses down, printhead 6 compresses with rubber roll 4, when turning on the rollover stand 11, printhead 6 is opened with rollover stand 11; In addition, also has locking device between described rollover stand 11 and the frame 1.5 of the described cutter mechanisms of this programme are fixed on the rollover stand 11 of printhead 6 tops, and described locking device is that locking post 8 is arranged on rollover stand 11, this locking post 8 can be by dead bolt 15 lockings, the outer connecting rod 14 usefulness rotating shafts of dead bolt 15 and frame 1 sidewall are fixedlyed connected, and 14 on connecting rod is connected with cage knob bar 9, and this is connected to connecting rod 14 rotating connections, in addition, extension spring 13 is arranged, to guarantee that when rollover stand 11 presses down dead bolt 15 can hook locking post 8 on cage knob bar 9.
Claims (3)
1. openable thermal printer of printhead, mainly include frame [1], transmission mechanism [2], rubber roll [4], paper-ripping cutter [3], cutter mechanism [5], printhead [6], control panel [7] and printing paper roll [10], it is characterized in that described printhead [6] is to be fixed on the rollover stand [11], this rollover stand [11] is installed in the rotating shaft [12] of being fixed on frame [1] sidewall, when rollover stand [11] when pressing down, printhead [6] compresses with rubber roll [4], when turning on the rollover stand [11], printhead [6] is opened with rollover stand [11]; In addition, also has locking device between described rollover stand [11] and the frame [1].
2. the openable thermal printer of printhead according to claim 1 is characterized in that described cutter mechanism [5] is to be fixed on the rollover stand [11] of printhead [6] top.
3. the openable thermal printer of printhead according to claim 1, it is characterized in that described locking device is that locking post [8] is arranged on rollover stand [11], this locking post [8] can be locked by dead bolt [15], dead bolt [15] is fixedlyed connected with rotating shaft with the connecting rod [14] outside frame [1] sidewall, connecting rod [14] then is connected with cage knob bar [9], this is connected to the rotating connection of connecting rod [14], in addition, extension spring [13] is arranged on cage knob bar [9], to guarantee that dead bolt [15] can hook locks post [8] when rollover stand [11] when pressing down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214787 CN2427321Y (en) | 2000-05-31 | 2000-05-31 | Heat sensitive printer with open-able printing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214787 CN2427321Y (en) | 2000-05-31 | 2000-05-31 | Heat sensitive printer with open-able printing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427321Y true CN2427321Y (en) | 2001-04-25 |
Family
ID=33580834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214787 Expired - Lifetime CN2427321Y (en) | 2000-05-31 | 2000-05-31 | Heat sensitive printer with open-able printing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427321Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264695B (en) * | 2007-03-15 | 2011-03-09 | 精工爱普生株式会社 | Printing device |
| CN103158373A (en) * | 2011-11-03 | 2013-06-19 | 深圳市金科威实业有限公司 | Printer |
| CN104369546A (en) * | 2014-11-04 | 2015-02-25 | 宁波精芯科技有限公司 | Thermal printer |
-
2000
- 2000-05-31 CN CN 00214787 patent/CN2427321Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264695B (en) * | 2007-03-15 | 2011-03-09 | 精工爱普生株式会社 | Printing device |
| CN103158373A (en) * | 2011-11-03 | 2013-06-19 | 深圳市金科威实业有限公司 | Printer |
| US9834400B2 (en) | 2011-11-03 | 2017-12-05 | Koninklijke Philips N.V. | Printer |
| CN104369546A (en) * | 2014-11-04 | 2015-02-25 | 宁波精芯科技有限公司 | Thermal printer |
| CN104369546B (en) * | 2014-11-04 | 2015-12-02 | 宁波精芯科技有限公司 | A kind of 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: 20050107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050107 Address after: 264200 Shandong province Weihai City Xinwei Road No. 11 building 11 Sun Qiaoling Beiyang Patentee after: Xiubeiyang Information Technology Co., Ltd., Shandong Address before: 264200 Shandong province Weihai City Xinwei Road No. 33 Patentee before: Weihai Beiyang Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010425 |