CN205523114U - Thermal printer and core thereof - Google Patents
Thermal printer and core thereof Download PDFInfo
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- CN205523114U CN205523114U CN201620102372.XU CN201620102372U CN205523114U CN 205523114 U CN205523114 U CN 205523114U CN 201620102372 U CN201620102372 U CN 201620102372U CN 205523114 U CN205523114 U CN 205523114U
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- supporting part
- printhead
- piece
- conjunction portion
- support
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Abstract
The utility model provides a thermal printer and core thereof, the core includes the frame and beats printer head, the frame is equipped with the rubber roll near beating printer head one side, it is equipped with the heat -sensitive sheet to beat one side that printer head is close to the frame, piece and snap close piece are still pulled including setting up to the core on beating printer head's lateral wall, the snap close piece is including setting up first supporting part and the second supporting part on the snap close piece lateral wall, the snap close piece around the axis of first supporting part rotatably with beat printer head and be connected, pull the piece rotatably with beat printer head and be connected, pull including being used for the portion of pulling of bordering on with the second supporting part, be equipped with outside extension on the lateral wall of frame first collude the portion of closing and the second colludes the portion of closing, the first portion of closing of colluding colludes and closes with first supporting part, the second colludes the portion of closing and colludes and close with the second supporting part. And install the thermal printer of this core. Through a rotatable portion of pulling that pulls, utilize the portion of pulling that rotates to make the second supporting part rotate, make second supporting part and second collude then and close the part and leave, will beat printer head then conveniently and separate with the frame and install.
Description
Technical field
This utility model relates to printing field, a kind of thermal printer and the movement being arranged in thermal printer.
Background technology
The Automatic Teller Machine of bank, the cashier in supermarket are provided with bill printer mostly, are used for printing transaction slip or receipt.Bill printer is generally of a casing, is provided with movement in casing.Movement includes printhead, rubber roll and paper cutter etc..When using bill printer, typically require the printing paper placing web-like on bill printer, printing paper passes between printhead and rubber roll, printhead prints relevant word or pattern on printing paper, after once having printed, by paper cutter, printing paper is cut off, in order to the part used is punctured, facilitate user to take transaction slip or receipt.
The upper end of support is provided with a motor in being provided with rubber roll, and support, motor passes through drive mechanism, and as travelling gear etc. drives glue to collect rotation, heat-sensitive sheet is just arranged by rubber roll.
Forming paper feed passage between printhead and support, rubber roll and heat-sensitive sheet are separately positioned on paper feed passage over and under, and when printing paper is through paper feed passage, printing paper is clamped by rubber roll with heat-sensitive sheet, and printing paper and glue collect between form bigger frictional force.When rubber roll rotates, drive printing paper to move forward by frictional force, thus promote printing paper to advance.
Owing to the job demand of bill printer often changes printing paper, it is therefore desirable to it is frequently necessary to take apart printhead from support, operation of namely uncapping.On existing printhead and support, cap-opening mechanism is set so that operation of uncapping, but existing cap-opening mechanism structure is complicated, causes bill printer core manufacturing cost higher, and causes operating difficulties of uncapping, is unfavorable for the operation that printing paper is changed.
Summary of the invention
First purpose of the present utility model is to provide a kind of convenience by thermal printer movement separately installed to printhead and support.
Second purpose of the present utility model is to provide a kind of convenience by thermal printer separately installed to printhead and support.
In order to realize the first purpose of the present utility model, this utility model provides a kind of thermal printer movement, including support and the printhead being arranged on support, support is provided with rubber roll near printhead side, printhead is provided with heat-sensitive sheet near the side of support, wherein, movement also includes pulling piece and the snap close piece being arranged on the sidewall of printhead, snap close piece includes the first supporting part and the second supporting part being arranged on snap close piece sidewall, snap close piece is rotatably connected with printhead around the axis of the first supporting part, pulling piece is rotatably connected with printhead, pulling piece includes for the pulling part adjacent with the second supporting part, the sidewall of support is provided with outward extending first and hooks conjunction portion and the second hook conjunction portion, first hooks conjunction portion hooks conjunction with the first supporting part, second hooks conjunction portion hooks conjunction with the second supporting part.
From such scheme, hook conjunction by the supporting part of snap close piece with the hook conjunction portion of support and coordinate fixing, printhead is made can be stably connected on support work, again by the pulling part of rotatable pulling piece, rotation pulling part is utilized to make the second supporting part rotate, then make the second supporting part and second hook conjunction part from, the most easily printhead is separated with support, when mounted, owing to the second supporting part can rotate around the axis of the first supporting part, therefore the second supporting part can hook the hook conjunction of conjunction portion after turning an angle with second, and first supporting part also with first hook conjunction portion hook close, then realize printhead and support being installed easily.
Further scheme is, pulling piece also includes the 3rd supporting part being arranged on pulling piece sidewall, and pulling piece rotates around the axis of the 3rd supporting part, the sidewall of support is additionally provided with the outward extending 3rd and hooks conjunction portion, and the 3rd hooks conjunction portion closes with the 3rd supporting part hook.
Therefore, the installation being provided with beneficially printhead being hooked conjunction portion by the 3rd supporting part and the 3rd is more stable, is conducive to improving print quality.
Further scheme is, movement also includes the spring being connected between printhead and snap close piece.
Therefore, not only make the supporting part of snap close piece have towards the set pressure hooking conjunction portion by the setting of spring, and the rotation for snap close piece provides elastic reset power.
Further scheme is, two relative sidewalls of snap close piece are provided with the first supporting part and the second supporting part, snap close piece is installed on the print head by the first rotating shaft, two relative sidewalls of support is equipped with outward extending first and hooks conjunction portion and the second hook conjunction portion.
Further scheme is, is provided with the 3rd supporting part and pulling part on two relative sidewalls of pulling piece, and pulling piece is installed on the print head by the second rotating shaft, two relative sidewalls of support is equipped with the outward extending 3rd and hooks conjunction portion.
Therefore, by supported on both sides portion and hook conjunction portion be provided with that to be beneficial to be that printhead is connected with support more stable, the print quality of raising movement.
nullIn order to realize the second purpose of the present utility model，This utility model provides a kind of thermal printer，Including housing and the movement being arranged in housing,Housing includes lower house and is hinged over housing with lower house，Movement includes support and the printhead being arranged on support，Support is provided with rubber roll near printhead side，Printhead is provided with heat-sensitive sheet near the side of support，Support is arranged in lower house，Printhead is arranged in upper shell，Wherein，Movement also includes pulling piece and the snap close piece being arranged on the sidewall of printhead，Snap close piece includes the first supporting part and the second supporting part being arranged on snap close piece sidewall，Snap close piece is rotatably connected with printhead around the axis of the first supporting part，Pulling piece is rotatably connected with printhead，Pulling piece includes for the pulling part adjacent with the second supporting part，The sidewall of support is provided with outward extending first and hooks conjunction portion and the second hook conjunction portion，First hooks conjunction portion hooks conjunction with the first supporting part，Second hooks conjunction portion hooks conjunction with the second supporting part.
From such scheme, installing machine core in thermal printer housing, hook conjunction by the supporting part of snap close piece with the hook conjunction portion of support and coordinate fixing, printhead is made can be stably connected on support work, again by the pulling part of rotatable pulling piece, rotation pulling part is utilized to make the second supporting part rotate, then make the second supporting part and second hook conjunction part from, the most easily printhead is separated with support, when mounted, owing to the second supporting part can rotate around the axis of the first supporting part, therefore the second supporting part can hook the hook conjunction of conjunction portion after turning an angle with second, and first supporting part also with first hook conjunction portion hook close, then realize printhead and support being installed easily.
Further scheme is, upper shell is provided with operating parts, and operating parts is fixing with pulling piece to be connected.
Therefore, owing to user needs frequently to change printing paper, therefore operating parts is set at upper shell, and operating parts can drive the rotation of pulling piece, allow users to be opened by upper shell easily, and printhead is separated with support simultaneously, then complete the replacing of printing paper.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model thermal printer movement embodiment.
Fig. 2 is the exploded view of this utility model thermal printer movement embodiment.
Fig. 3 is the exploded view of printhead in this utility model thermal printer movement embodiment.
Fig. 4 is the structure chart during installation of this utility model thermal printer movement embodiment.
Fig. 5 is the structure chart after this utility model thermal printer movement embodiment is installed.
Fig. 6 is the structure chart during separation of this utility model thermal printer movement embodiment.
Fig. 7 is the structure chart of this utility model thermal printer embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
Thermal printer movement embodiment:
Seeing figures.1.and.2, Fig. 1 is the structure chart of thermal printer movement 1, and Fig. 1 is the exploded view of thermal printer movement 1.Thermal printer movement 1 includes support 3 and the printhead 2 being arranged on support 3, and printhead 2 and support 3 are separably attached, forms paper feed passage between printhead 2 and support 3, and printing paper can pass in and out paper feed passage pictograph formed therein that.
Support 3 is provided with rubber roll 31 near printhead 2 side, rubber roll 31 is arranged between the two side 32 of support 3, the sidewall 32 of side is provided with gear cap 33, it is provided with gear train in gear cap 33, it is provided with outward extending first on two sidewalls 32 respectively and hooks conjunction portion 321, second hooks conjunction portion 322 and the 3rd hooks conjunction portion 323, first hooks conjunction portion 321, second hooks conjunction portion 322 and the 3rd hooks conjunction portion 323 all in hooking conjunction trough setting, first hooks conjunction portion 321 and second hooks the opening in conjunction portion 322 in substantially opposite arranging, first hooks conjunction portion 321 and the 3rd hooks conjunction portion 323 substantially in arranging in the same direction.
With reference to Fig. 3 and combine Fig. 2, Fig. 3 is the exploded view of printhead 2, and printhead 2 is provided with heat-sensitive sheet near the side of support 3, and heat-sensitive sheet is arranged on the top of rubber roll 31 and adjoins with rubber roll 31.Movement 1 also includes that pulling piece 22 and snap close piece 21, pulling piece 22 and snap close piece 21 are all arranged in arcuation, pulling piece 22 and snap close piece 21 all in the roof and the sidewall that are arranged on printhead 2 on.
Snap close piece 21 includes the first supporting part 211 and the second supporting part 212 arranging in two opposing sidewalls, and two the first supporting parts 211 are provided through through hole along its axis, and the first supporting part 211 is arranged on peripheral part, and the second supporting part 212 is arranged on middle part.Snap close piece 21 is rotatably connected on printhead 2 by rotating shaft 23, and rotating shaft 23 is arranged in through two the first supporting parts 211 and printhead 2 ground, and snap close piece 21 and the second supporting part 212 can rotate around the axis of the first supporting part 211.Snap close piece 21 also include two springs 213, spring 213 is arranged on the tip position of printhead 2, and spring 213 is connected between snap close piece 21 and printhead 2.
Pulling piece 22 includes the pulling part 222 for adjoining and the 3rd supporting part 221 with the second supporting part 212,3rd supporting part 221 penetratingly offers through hole along its axis, pulling piece 22 is rotatably connected on printhead 2 by rotating shaft 24, rotating shaft 24 is arranged through two the 3rd supporting parts 221 and printhead 2 ground so that pulling piece 22 and pulling part 222 can rotate around the axis of the 3rd supporting part 221.Pulling piece 22 is additionally provided with multiple fixing connecting hole 223 on the tip position being positioned at printhead 2.In the present embodiment, first supporting part the 211, second supporting part 212 and the 3rd supporting part 221 are arranged the most cylindrically.
With reference to Fig. 4, Fig. 4 is the printhead 2 structure chart when being installed to support 3, first top hooking the 321, second hook conjunction portion of conjunction portion 322 and the 3rd hook conjunction portion 323 is provided with the guide surface of correspondence, when printhead 2 is installed to pedestal 3 facing downward, second supporting part 212 hooks under the guiding function of the guide surface above conjunction portion 222 second, and the second supporting part 212 rotates.
With reference to Fig. 5, Fig. 5 is the structure chart after printhead 2 is installed to support 3, after the second supporting part 212 has rotated through guide surface, supporting part then falls into corresponding hook conjunction portion, specifically, first hooks conjunction portion 321 and the hook conjunction of the first supporting part 211, second hooks conjunction portion 322 and the hook conjunction of the second supporting part 212,3rd hooks conjunction portion 323 and the hook conjunction of the 3rd supporting part 221, and under spring 213 set pressure effect, second supporting part 212 hooks conjunction portion 322 towards second and has set pressure, then completes printhead 2 and the installation of support 3.
It is the printhead 2 structure chart when support 3 separates with reference to Fig. 6, Fig. 6.During separation, operable pulling piece 22 rotates, then the rotation rotarily driving the second supporting part 212 of pulling part 22 is made, just the hook making the second supporting part 212 depart from the second hook conjunction portion 322 along with the rotation of the second supporting part 212 closes, after the second supporting part 212 separates with the second hook conjunction portion 322, just relieve the locking hooking conjunction portion, printhead 2 can be separated from support 3.
Thermal printer embodiment:
nullWith reference to Fig. 7，Fig. 7 is the structure chart of thermal printer 4，Including housing and the movement 1 being arranged in housing 4,Housing includes lower house 42 and is hinged over housing 41 with lower house 42，Support 3 is arranged in described lower house 42，Printhead 2 is arranged in upper shell 41，Operating parts 44 it is provided with on the sidewall of upper shell 41，Operating parts 44 is fixing with pulling piece 22 to be connected，Specifically，Operating parts 44 is fixing with fixing connecting hole 223 to be connected，Pulling piece 22 can be made to rotate by the operation of operating parts 44，When printing paper changed by needs，User is by pulling operating parts 44，Pulling piece 22 is rotated，Then printhead 2 and support 3 can be made to separate，Simultaneously，Upper shell 41 is Unscrew from lower house 42，Printing paper just can be prevented in housing by user，And after printing paper is placed into bill outlet 43，Cover upper shell 41 and complete the installation of printhead 2 and support 3，Finally make printing paper in paper feed passage and between heat-sensitive sheet and rubber roll 31.
Therefore, installing machine core in thermal printer housing, hook conjunction by the supporting part of snap close piece with the hook conjunction portion of support and coordinate fixing, printhead is made can be stably connected on support work, again by the pulling part of rotatable pulling piece, rotation pulling part is utilized to make the second supporting part rotate, then make the second supporting part and second hook conjunction part from, the most easily printhead is separated with support, when mounted, owing to the second supporting part can rotate around the axis of the first supporting part, therefore the second supporting part can hook the hook conjunction of conjunction portion after turning an angle with second, and first supporting part also with first hook conjunction portion hook close, then realize printhead and support being installed easily.
Claims (10)
1. thermal printer movement, including support and the printhead being arranged on described support, described support is provided with rubber roll near described printhead side, and described printhead is provided with heat-sensitive sheet near the side of described support;
It is characterized in that:
Described movement also includes pulling piece and the snap close piece being arranged on the sidewall of described printhead, described snap close piece includes being arranged on the first supporting part on described snap close piece sidewall and the second supporting part, described snap close piece is rotatably connected with described printhead around the axis of described first supporting part, described pulling piece is rotatably connected with described printhead, and described pulling piece includes for the pulling part adjacent with described second supporting part；
The sidewall of described support is provided with outward extending first and hooks conjunction portion and the second hook conjunction portion, and described first hooks conjunction portion closes with described first supporting part hook, and described second hook conjunction portion hooks conjunction with described second supporting part.
Movement the most according to claim 1, it is characterised in that:
Described pulling piece also includes the 3rd supporting part being arranged on described pulling piece sidewall, and described pulling piece rotates around the axis of described 3rd supporting part；
Being additionally provided with the outward extending 3rd on the sidewall of described support and hook conjunction portion, the described 3rd hooks conjunction portion hooks conjunction with described 3rd supporting part.
Movement the most according to claim 1, it is characterised in that:
Described movement also includes the spring being connected between described printhead and described snap close piece.
4. according to the movement described in any one of claims 1 to 3, it is characterised in that:
Being provided with described first supporting part and described second supporting part on two relative sidewalls of described snap close piece, described snap close piece is arranged on described printhead by the first rotating shaft；
It is equipped with outward extending described first on two relative sidewalls of described support and hooks conjunction portion and described second hook conjunction portion.
Movement the most according to claim 2, it is characterised in that:
Two relative sidewalls of described pulling piece are provided with described 3rd supporting part and described pulling part, described pulling piece is arranged on described printhead by the second rotating shaft, two relative sidewalls of described support is equipped with the outward extending described 3rd and hooks conjunction portion.
6. thermal printer, including housing and the movement being arranged in housing, described housing includes lower house and is hinged over housing with described lower house, described movement includes support and the printhead being arranged on described support, described support is provided with rubber roll near described printhead side, described printhead is provided with heat-sensitive sheet near the side of described support, and described support is arranged in described lower house, and described printhead is arranged in described upper shell;
It is characterized in that:
Described movement also includes pulling piece and the snap close piece being arranged on the sidewall of described printhead, described snap close piece includes being arranged on the first supporting part on described snap close piece sidewall and the second supporting part, described snap close piece is rotatably connected with described printhead around the axis of described first supporting part, described pulling piece is rotatably connected with described printhead, and described pulling piece includes for the pulling part adjacent with described second supporting part；
The sidewall of described support is provided with outward extending first and hooks conjunction portion and the second hook conjunction portion, and described first hooks conjunction portion closes with described first supporting part hook, and described second hook conjunction portion hooks conjunction with described second supporting part.
Thermal printer the most according to claim 6, it is characterised in that:
Described pulling piece also includes the 3rd supporting part being arranged on described pulling piece sidewall, and described pulling piece rotates around the axis of described 3rd supporting part；
Being additionally provided with the outward extending 3rd on the sidewall of described support and hook conjunction portion, the described 3rd hooks conjunction portion hooks conjunction with described 3rd supporting part.
Thermal printer the most according to claim 6, it is characterised in that:
Described movement also includes the spring being connected between described printhead and described snap close piece.
Thermal printer the most according to claim 7, it is characterised in that:
Being provided with described first supporting part and described second supporting part on two relative sidewalls of described snap close piece, described snap close piece is arranged on described printhead by the first rotating shaft；
It is equipped with outward extending described first on two relative sidewalls of described support and hooks conjunction portion and described second hook conjunction portion；
Two relative sidewalls of described pulling piece are provided with described 3rd supporting part and described pulling part, described pulling piece is arranged on described printhead by the second rotating shaft, two relative sidewalls of described support is equipped with the outward extending described 3rd and hooks conjunction portion.
Thermal printer the most according to claim 9, it is characterised in that:
Described upper shell is provided with operating parts, and described operating parts is fixing with pulling piece to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102372.XU CN205523114U (en) | 2016-02-01 | 2016-02-01 | Thermal printer and core thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102372.XU CN205523114U (en) | 2016-02-01 | 2016-02-01 | Thermal printer and core thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523114U true CN205523114U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102372.XU Active CN205523114U (en) | 2016-02-01 | 2016-02-01 | Thermal printer and core thereof |
Country Status (1)
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| CN (1) | CN205523114U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394188A (en) * | 2018-03-27 | 2018-08-14 | 宁波精芯科技有限公司 | Thermal printer movement |
| CN108407470A (en) * | 2018-03-01 | 2018-08-17 | 宁波精芯科技有限公司 | Thermal printer movement |
| CN110481164A (en) * | 2019-09-05 | 2019-11-22 | 宁波精芯科技有限公司 | Portable thermal printer machine core and Portable thermal printer |
| JP2020163705A (en) * | 2019-03-29 | 2020-10-08 | 富士通コンポーネント株式会社 | Printer |
| CN111746111A (en) * | 2019-03-26 | 2020-10-09 | 理想科学工业株式会社 | Image forming apparatus with a toner supply device |
-
2016
- 2016-02-01 CN CN201620102372.XU patent/CN205523114U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407470A (en) * | 2018-03-01 | 2018-08-17 | 宁波精芯科技有限公司 | Thermal printer movement |
| CN108394188A (en) * | 2018-03-27 | 2018-08-14 | 宁波精芯科技有限公司 | Thermal printer movement |
| CN111746111A (en) * | 2019-03-26 | 2020-10-09 | 理想科学工业株式会社 | Image forming apparatus with a toner supply device |
| JP2020163705A (en) * | 2019-03-29 | 2020-10-08 | 富士通コンポーネント株式会社 | Printer |
| CN111746144A (en) * | 2019-03-29 | 2020-10-09 | 富士通电子零件有限公司 | Printer with a movable platen |
| US11065886B2 (en) | 2019-03-29 | 2021-07-20 | Fujitsu Component Limited | Printer |
| JP7287818B2 (en) | 2019-03-29 | 2023-06-06 | 富士通コンポーネント株式会社 | printer device |
| CN110481164A (en) * | 2019-09-05 | 2019-11-22 | 宁波精芯科技有限公司 | Portable thermal printer machine core and Portable thermal printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: 519000 No. 168 Yile Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee after: Zhuhai Zhihui network equipment Co., Ltd. Address before: 519000 Area C, Area B, 4th Floor, Building A, 168 Yile Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee before: SID Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200413 Address after: 519000 Guangdong city of Zhuhai province Pingsha town Lok Road No. 168 Building 2 floor B District A District C District Patentee after: ZHUHAI HOWBEST LABEL PRINTER Co.,Ltd. Address before: 519000 No. 168 Yile Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee before: ZHUHAI SMARNET EQUIPMENT Co.,Ltd. |