CN108032625A - A kind of Portable printer with brief paper feed passage - Google Patents
A kind of Portable printer with brief paper feed passage Download PDFInfo
- Publication number
- CN108032625A CN108032625A CN201711265412.8A CN201711265412A CN108032625A CN 108032625 A CN108032625 A CN 108032625A CN 201711265412 A CN201711265412 A CN 201711265412A CN 108032625 A CN108032625 A CN 108032625A
- Authority
- CN
- China
- Prior art keywords
- paper
- paper feed
- lateral
- feed passage
- portable printer
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 27
- 239000000123 paper Substances 0.000 abstract description 113
- 239000011087 paperboard Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
-
- 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
- B41J11/006—Means for preventing paper jams or for facilitating their removal
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/194—Web supporting regularly spaced adhesive articles, e.g. labels, rubber articles, labels or stamps
Landscapes
- Printers Characterized By Their Purpose (AREA)
Abstract
The invention discloses a kind of Portable printer with brief paper feed passage, including organic frame and the printhead being connected in rack, ribbon cartridge, paper feed roll assembly, paper bucket, exit slot is provided with the middle part of the rack, the ribbon cartridge is arranged on the left side of the exit slot, the printhead is arranged on the right side of the exit slot, the paper feed roll assembly is arranged on the lower section of ribbon cartridge, the paper bucket is arranged on the left side of paper feed roll assembly, and the paper delivery open height of the paper bucket is set below paper feed roll assembly；The right flank of the ribbon cartridge is connected with the first lateral paper guide, and the rack is provided with the second lateral paper guide on the right side of first lateral paper guide, and paper feed passage is formed between first lateral paper guide and the second lateral paper guide.The paper feed passage of the present invention is more brief, is conducive to shorten the length of Portable printer, improves portability, and paper feed is more smooth, reduces paperboard.
Description
Technical field
The present invention relates to printer technology field, is specifically a kind of Portable printer with brief paper feed passage.
Background technology
Portable printer is for printing setting for word, numeral, bar code and figure etc. on label printing paper
It is standby.It is more and more welcomed by the people due to being convenient for carrying.With reference to Fig. 3, Portable printer is typically during exit slot is arranged on
Portion, printhead, ribbon cartridge are sequentially arranged by boundary, left side of the section where exit slot, right side be sequentially arranged paper feed roll assembly,
Paper bucket, but use the Portable printer lateral dimension of this structure larger, it is unfavorable for user and holds；Due to the exit slot of paper bucket
Higher than the paper feeding roller of paper feed roll assembly, paper feed passage of the printing paper in paper feeding structure to be in the shape of the letter V around paper feeding roller, path compared with
Long, occupied space is big, on the one hand causes Portable printer overall dimensions big, influences to use, is on the other hand easy to cause paperboard, beats
The problems such as printing paper folds.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of Portable printer with brief paper feed passage, letter
Short paper feed passage is conducive to shorten the length of Portable printer, improves portability.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of Portable printer with brief paper feed passage, including organic frame and be connected in rack printhead,
Ribbon cartridge, paper feed roll assembly, paper bucket, are provided with exit slot in the middle part of the rack, the ribbon cartridge is arranged on the exit slot
Left side, the printhead is arranged on the right side of the exit slot, and the paper feed roll assembly is arranged on the lower section of ribbon cartridge, described
Paper bucket is arranged on the left side of paper feed roll assembly, and the paper delivery open height of the paper bucket is set below paper feed roll assembly；The colour band
The right flank of box is connected with the first lateral paper guide, and the rack is provided with the second lateral paper guide on the right side of first lateral paper guide,
Paper feed passage is formed between first lateral paper guide and the second lateral paper guide.
As the improvement of above-mentioned technical proposal, the printhead is connected with the leading screw for driving it to move, the leading screw
The lower section of the second lateral paper guide is arranged on, the rack is provided with the upper dust board covered on the upside of the leading screw, the upper dust board
Left side be provided with and lead paper curved surface, it is described to lead paper curved surface and the lower part of first lateral paper guide cooperatively forms paper feed passage.
Further as above-mentioned technical proposal is improved, and is provided with resigning breach on the right of the upper end of the upper dust board, institute
The lower end for stating the second lateral paper guide extends to the resigning breach.
Further improve, the rack is provided with the lower dust board on the downside of the leading screw, and the upper dust board is set
There is semicircular storage tank, the lower dust board is provided with the fan groove to match with storage tank, the storage tank and fan groove
Cooperatively form the cylindrical cavity for housing the leading screw.
Further improve, the diameter of the lateral wall of the upper dust board is more than lower dust board.
Further improve, oiling groove is provided with the inner wall of the storage tank and fan groove.
The beneficial effects of the invention are as follows：The middle part of rack sets exit slot, and ribbon cartridge is arranged on the left side of exit slot, prints
Head is arranged on the right side of exit slot, and paper feed roll assembly is arranged on the lower section of ribbon cartridge, and paper bucket is arranged on the left side of paper feed roll assembly
And the paper delivery open height of paper bucket is less than paper feed roll assembly, therefore the paper feed passage formed is a slanting passage, more briefly,
Paper feed is smooth, instead of existing V-shaped paper feed passage so that the structure of Portable printer is more compact, reduces portable printing
The length of machine, improves portable performance；On the other hand, brief paper feed passage is conducive to paper feed, reduces paperboard, printing paper folds
The problems such as, improve use reliability.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the structure diagram of existing Portable printer.
Embodiment
With reference to Fig. 1~Fig. 2, a kind of Portable printer with brief paper feed passage, including organic frame 1 and it is connected to machine
Printhead 5, ribbon cartridge 2, paper feed roll assembly 3, paper bucket 4 on frame 1, the middle part of the rack 1 are provided with exit slot 11, the color
Tape drum 2 is arranged on the left side of the exit slot 11, and the printhead 1 is arranged on the right side of the exit slot 11, the paper feeding roller
Component 3 is arranged on the lower section of ribbon cartridge 2, and the paper bucket 4 is arranged on the left side of paper feed roll assembly 3, and paper bucket 4 stretches to ribbon cartridge 2
The half of lower section, substantially reduces the total length of Portable printer, and total height does not change substantially, the entirety of Portable printer
Size reduces, and improves portability；The paper delivery open height of the paper bucket 4 is set below paper feed roll assembly 3；The ribbon cartridge 2
Right flank be connected with the first lateral paper guide 61, the rack 1 is provided with leads paper positioned at the second of the right side of the first lateral paper guide 61
Plate 62, forms paper feed passage between 61 and second lateral paper guide 62 of the first lateral paper guide, and the exit slot of printing paper from paper bucket 4 passes through
Pass through paper feed roll assembly 3 obliquely upward, then by the passage between the first lateral paper guide 61 and the second lateral paper guide 62, finally from paper delivery
Mouth 11 exports, and whole paper feed passage is oblique and slight curvature passage, more briefly, instead of existing V-shaped paper feed and leads to
Road, paper feed passage the space occupied is smaller on the length direction of Portable printer, is conducive to shorten the length of Portable printer,
On the other hand brief paper feed passage is also beneficial to the problem of paper feed is smooth, and reduction paperboard, printing paper fold, and improves using reliable
Property.
In the present embodiment, it is preferred that the printhead 5 is connected with the leading screw 51 for driving it to move, the leading screw
51 are arranged on the lower section of the second lateral paper guide 62, and the rack 1 is provided with the upper dust board 52 for covering the upside of leading screw 51, described
The left side of upper dust board 52, which is provided with, leads paper curved surface 521, the lower part cooperation for leading paper curved surface 521 and first lateral paper guide 61
Form paper feed passage.Preferably, the rack 1 is provided with the lower dust board 53 positioned at the downside of leading screw 51, the upper dust-break
Plate 52 is provided with semicircular storage tank 523, and the lower dust board 53 is provided with the fan groove 531 to match with storage tank 523,
The storage tank 523 cooperatively forms the cylindrical cavity for housing the leading screw 51 with fan groove 531.Upper 52 1 side of dust board
Face coordinates the lower part of the first lateral paper guide 61 to form a part for paper feed passage formed with paper curved surface 521 is led, and it is smooth to be conducive to paper feed；
Dust board 52 coordinates lower dust board 53 to cover leading screw 51 in another aspect, it is preferred that the lateral wall of the upper dust board 52 it is straight
Footpath is blocked by upper dust board 52, is guided more than the debris such as lower dust board 53, the paper scrap fallen from paper feed passage, greatly reduces paper
The chance of bits, dust contact leading screw 51, plays dust-proof effect, keeps the cleaning of leading screw 51, eliminate leading screw 51 and adhere to largely
Debris influences transmission, or even produces abrasion, stuck phenomenon, improves the service life of leading screw 51.
In the present embodiment, it is preferred that it is provided with resigning breach 522 on the right of the upper end of the upper dust board 52, described the
The lower end of two lateral paper guides 62 extends to the resigning breach 522.Using the above structure, the lower end of the second lateral paper guide 62, which extends to, allows
Position notch 522, is conducive to the smooth paper feed of printing paper, and printing paper will not enter the seam between upper 52 and second lateral paper guide 62 of dust board
Gap, the situation for avoiding paperboard occur, and can also reduce the debris such as the paper scrap produced in paper feed passage contact printhead.
In the present embodiment, it is preferred that the storage tank 523 on the inner wall of fan groove 531 with being provided with oiling groove.Oiling
Groove contributes to accommodate more lubricating grease plus the gap between cylindrical cavity and leading screw 51, ensures that printhead operation is smooth,
Improve the service life of leading screw 51.
The better embodiment of the above, the simply present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, should all fall under the scope of the present invention.
Claims (6)
1. a kind of Portable printer with brief paper feed passage, including organic frame (1) and the printing that is connected in rack (1)
Head (5), ribbon cartridge (2), paper feed roll assembly (3), paper bucket (4), it is characterised in that：Paper delivery is provided with the middle part of the rack (1)
Mouth (11), the ribbon cartridge (2) are arranged on the left side of the exit slot (11), and the printhead (1) is arranged on the exit slot
(11) right side, the paper feed roll assembly (3) are arranged on the lower section of ribbon cartridge (2), and the paper bucket (4) is arranged on paper feed roll assembly
(3) left side, the paper delivery open height of the paper bucket (4) are set below paper feed roll assembly (3)；The right side of the ribbon cartridge (2)
Face is connected with the first lateral paper guide (61), and what the rack (1) was provided with the right side of first lateral paper guide (61) second leads paper
Plate (62), forms paper feed passage between first lateral paper guide (61) and the second lateral paper guide (62).
A kind of 2. Portable printer with brief paper feed passage according to claim 1, it is characterised in that：The printing
Head (5) is connected with the leading screw (51) for driving it to move, and the leading screw (51) is arranged on the lower section of the second lateral paper guide (62), institute
State rack (1) and be provided with the upper dust board (52) covered on the upside of the leading screw (51), the left side of the upper dust board (52) is set
Lead paper curved surface (521), it is described to lead paper curved surface (521) and the lower part of first lateral paper guide (61) cooperatively forms paper feed passage.
A kind of 3. Portable printer with brief paper feed passage according to claim 2, it is characterised in that：The upper gear
Resigning breach (522) is provided with the right of the upper end of dirt plate (52), the lower end of second lateral paper guide (62) extends to the resigning
Notch (522).
A kind of 4. Portable printer with brief paper feed passage according to claim 3, it is characterised in that：The rack
(1) the lower dust board (53) being provided with the downside of the leading screw (51), the upper dust board (52) are provided with semicircular appearance
Groove (523) is put, the lower dust board (53) is provided with the fan groove (531) to match with storage tank (523), the storage tank
(523) cylindrical cavity for housing the leading screw (51) is cooperatively formed with fan groove (531).
A kind of 5. Portable printer with brief paper feed passage according to claim 4, it is characterised in that：The upper gear
The diameter of the lateral wall of dirt plate (52) is more than lower dust board (53).
A kind of 6. Portable printer with brief paper feed passage according to claim 5, it is characterised in that：It is described accommodating
Groove (523) on the inner wall of fan groove (531) with being provided with oiling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711265412.8A CN108032625A (en) | 2017-12-04 | 2017-12-04 | A kind of Portable printer with brief paper feed passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711265412.8A CN108032625A (en) | 2017-12-04 | 2017-12-04 | A kind of Portable printer with brief paper feed passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032625A true CN108032625A (en) | 2018-05-15 |
Family
ID=62095430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711265412.8A Pending CN108032625A (en) | 2017-12-04 | 2017-12-04 | A kind of Portable printer with brief paper feed passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032625A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844179A (en) * | 2021-09-09 | 2021-12-28 | 杭州鸿泉物联网技术股份有限公司 | Thermal printer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191543A (en) * | 2001-12-26 | 2003-07-09 | Canon Ntc Inc | Printer |
| CN1486851A (en) * | 2002-08-30 | 2004-04-07 | 精工爱普生株式会社 | Printing machine and its state information outputting method and printing system with the same printing machine |
| CN105346269A (en) * | 2014-08-22 | 2016-02-24 | 西安优庆商贸有限公司 | Computer printer capable of increasing printing width at will |
| CN207630759U (en) * | 2017-12-04 | 2018-07-20 | 新会江裕信息产业有限公司 | A kind of Portable printer with brief paper feed channel |
-
2017
- 2017-12-04 CN CN201711265412.8A patent/CN108032625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191543A (en) * | 2001-12-26 | 2003-07-09 | Canon Ntc Inc | Printer |
| CN1486851A (en) * | 2002-08-30 | 2004-04-07 | 精工爱普生株式会社 | Printing machine and its state information outputting method and printing system with the same printing machine |
| CN105346269A (en) * | 2014-08-22 | 2016-02-24 | 西安优庆商贸有限公司 | Computer printer capable of increasing printing width at will |
| CN207630759U (en) * | 2017-12-04 | 2018-07-20 | 新会江裕信息产业有限公司 | A kind of Portable printer with brief paper feed channel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844179A (en) * | 2021-09-09 | 2021-12-28 | 杭州鸿泉物联网技术股份有限公司 | Thermal printer |
| CN113844179B (en) * | 2021-09-09 | 2022-06-07 | 杭州鸿泉物联网技术股份有限公司 | Thermal printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |