CN110920269A - Portable label printer - Google Patents
Portable label printer Download PDFInfo
- Publication number
- CN110920269A CN110920269A CN201911398783.2A CN201911398783A CN110920269A CN 110920269 A CN110920269 A CN 110920269A CN 201911398783 A CN201911398783 A CN 201911398783A CN 110920269 A CN110920269 A CN 110920269A
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- China
- Prior art keywords
- articulated shaft
- subassembly
- heat
- mounting bracket
- label printer
- Prior art date
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- 238000007639 printing Methods 0.000 claims abstract description 45
- 238000003825 pressing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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
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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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
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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
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4075—Tape printers; Label printers
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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
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/445—Printers integrated in other types of apparatus, e.g. printers integrated in cameras
Landscapes
- Handling Of Sheets (AREA)
Abstract
The invention provides a portable label printer, which comprises a flip component, a shell component and a printing component, wherein the flip component is hinged with the shell component, the printing component comprises a thermosensitive sheet component and a rubber roller, the thermosensitive sheet component is arranged on one side of the flip component, which faces the shell component, the rubber roller is arranged on the shell component, a paper feeding channel is arranged between the thermosensitive sheet component and the rubber roller, the thermosensitive sheet component comprises a thermosensitive sheet and a mounting rack, the mounting rack is hinged with the flip component, the thermosensitive sheet is arranged on the side wall, which faces the rubber roller, of the mounting rack, a first hinging shaft is arranged on one side, which is far away from the thermosensitive sheet, of the mounting rack, the first hinging shaft is arranged on the flip component, the first hinging shaft is positioned in the middle of the mounting rack, the axial direction of the first hinging shaft is intersected with the axial direction of the rubber roller, so as to adapt to the deformation surface on the rubber roller and obtain clear patterns on printing paper.
Description
Technical Field
The invention relates to the field of printers, in particular to a portable label printer.
Background
At present, printers are widely used in life, including supermarkets, shopping malls, homes and the like, and printers tend to be miniaturized, such as pricing machines for printing price labels in supermarkets and printers for printing date labels in homes.
The conventional printers include a thermal printer, in which a semiconductor heating element is mounted on a printing head, and the printing head heats and contacts the thermal printing paper to print a desired pattern, wherein the semiconductor heating element is a thermal sheet. In the printing process, the printing paper is driven to move by the rubber roller in the printer, and the thermal sensitive sheet is in a contact state with the moving printing paper, so that the printing paper is arranged between the thermal sensitive sheet and the rubber roller. The printing surface of the printing paper can be regarded as a smooth plane, and the contact surface of the printing paper and the rubber roller and the contact surface of the thermosensitive plate and the printing paper need to be in a parallel state, so that clear patterns can be printed on the printing paper.
The Chinese invention patent CN2019100866603 discloses a portable price printer, which comprises a box body and a top cover, wherein a paper bin is arranged at the upper part in the box body, a heat-sensitive paper roll is placed in the paper bin, and a printing head is arranged in the paper bin; be provided with the rubber roll in the top cap, printer head is hugged closely to the rubber roll, the inside motor that is equipped with of box body, the motor passes through the drive assembly drive the rubber roll rotates, will beat printer head, paper storehouse and motor integration and be the module, set up inside the box body, the rubber roll setting is in the top cap, make full use of the space, compact structure realizes the miniaturization of machine. However, the heat-sensitive sheet in the portable pricing device is fixedly arranged in the paper bin and cannot be adjusted, and in the actual processing process, the processing process of the rubber roller easily causes the deformation of the rubber roller, so that the contact surface of printing paper and the rubber roller and the contact surface of the heat-sensitive sheet and the printing paper are in an intersecting state, and the pattern on one side of the printing paper is weak or cannot be printed.
Disclosure of Invention
The invention mainly aims to provide a portable label printer with uniform printing patterns.
In order to achieve the main purpose, the portable label printer provided by the invention comprises a flip component, a shell component and a printing component, wherein the flip component is hinged to the shell component, the printing component comprises a heat-sensitive sheet component and a rubber roller, the heat-sensitive sheet component is arranged on one side of the flip component, which faces the shell component, the rubber roller is arranged on the shell component, a paper feeding channel is arranged between the heat-sensitive sheet component and the rubber roller, the heat-sensitive sheet component comprises a heat-sensitive sheet and a mounting rack, the mounting rack is hinged to the flip component, the heat-sensitive sheet is arranged on the side wall, which faces the rubber roller, of the mounting rack, a first hinge shaft is arranged on one side, which is far away from the heat-sensitive sheet, the first hinge shaft is arranged on the flip component, the first hinge shaft.
It can be seen by above-mentioned scheme that first articulated shaft is located the middle part of mounting bracket to the axial of first articulated shaft is crossing with the axial of rubber roll, makes along the axial of rubber roll, and the both ends of mounting bracket rotate around the axis of first articulated shaft, drives the both ends swing of the temperature sensing piece on the mounting bracket, in order to adapt to the face of deformation on the rubber roll, through the regulation of temperature sensing piece self messenger beat printer paper with the contact surface of rubber roll and the contact surface of temperature sensing piece and beat printer paper need be in parallel state, beat printer paper and print and obtain clear pattern.
The mounting frame and the first hinged shaft rotate around the axis of the second hinged shaft; the heat-sensitive sheet component comprises a pressure spring which drives the heat-sensitive sheet to rotate towards the rubber roller.
Therefore, the mounting frame and the first articulated shaft rotate around the axis of the second articulated shaft, self-adjustment of the thermosensitive plate in multiple directions is achieved, the pressure spring drives the thermosensitive plate to rotate towards the rubber roller, the thermosensitive plate is always pressed on printing paper on the rubber roller under the elasticity of the pressure spring, and the situations that gaps occur between the thermosensitive plate and the printing paper on the rubber roller and patterns are not clear in printing are avoided.
The further proposal is that the second articulated shaft and the pressure spring are respectively positioned at the two axial ends of the first articulated shaft.
Therefore, the second hinged shaft and the pressure spring are respectively positioned at the two axial ends of the first hinged shaft, so that the length of the first hinged shaft is smaller, and the occupied space of the whole thermosensitive plate assembly is smaller.
The further scheme is that two opposite side walls of the mounting frame are respectively provided with a hinge groove, and the second hinge shaft moves in the hinge grooves.
Therefore, the second hinge shaft moves in the hinge groove, the hinge structure of the mounting frame on the turnover cover component is completed, and the mounting frame rotates along the two axial ends of the rubber roll.
According to a further scheme, the heat-sensitive sheet assembly further comprises a connecting frame, the mounting frame is located between the connecting frame and the rubber roller, the second hinge shaft penetrates through the connecting frame and the mounting frame, the connecting frame rotates around the axis of the second hinge shaft, and the pressure spring abuts between the side walls, far away from the rubber roller, of the flip cover assembly and the connecting frame.
It is thus clear that the link is as the carrier of pressure spring butt, because the link and mounting bracket are passed simultaneously to the second articulated shaft to the link is connected with the mounting bracket, makes pressure spring drive link rotate around the second articulated shaft, drives the mounting bracket and rotates around the second articulated shaft.
The further scheme is that a wiring groove is formed between the connecting frame and the mounting frame, a first protruding block is arranged on the side wall of one side, facing the wiring groove, of the mounting frame, a second protruding block is arranged on one side, facing the mounting frame, of the connecting frame, and the first hinge shaft penetrates through the first protruding block and the second protruding block.
Therefore, the first protruding block and the second protruding block are arranged in the wiring groove, connection between the mounting frame and the connecting frame is completed, occupied space of parts is reduced, and distribution of the parts on the flip cover assembly is more reasonable.
The further scheme is that the number of the first convex blocks is two, and the second convex block is positioned between the two first convex blocks.
It can be seen that the first hinge shaft passes through the two first protruding blocks, so that the mounting bracket rotates around the first hinge shaft more stably.
The further scheme is that a through groove is formed in the mounting frame and communicated with the wiring groove, and the thermosensitive plate is arranged on one side, facing the paper feeding channel, of the through groove.
Therefore, the through groove is communicated with the wiring groove, so that the connecting wire can be conveniently connected with the thermosensitive plate on the mounting frame.
The further scheme is that the flip assembly comprises a cover body and a middle frame, the middle frame is arranged in the cover body, the heat sensitive sheet assembly is arranged on the middle frame, the pressure spring is located between the cover body and the middle frame, a first limiting block is arranged on one side, facing the cover body, of the connecting frame, a second limiting block is arranged on one side, facing the middle frame, of the cover body, and the two ends, along the elastic direction of the pressure spring, of the pressure spring are respectively sleeved outside the first limiting block and the second limiting block.
It is obvious that first stopper and second stopper carry on spacingly to the pressure spring, avoid the pressure spring to take place the offset.
Drawings
FIG. 1 is a perspective view of an embodiment of the portable label printer of the present invention.
FIG. 2 is a block diagram of an exemplary embodiment of a portable label printer according to the present invention after opening the cover.
Fig. 3 is a block diagram of a thermal sheet assembly in an embodiment of the portable label printer of the present invention.
Fig. 4 is an exploded view of a thermal sheet assembly in an embodiment of the portable label printer of the present invention.
Figure 5 is a cross-sectional view of an embodiment of the portable label printer of the present invention.
FIG. 6 is a block diagram of a paper cutting mechanism in an embodiment of the portable label printer of the present invention.
FIG. 7 is an exploded view of a paper cutting mechanism in an embodiment of the portable label printer of the present invention.
The invention is further explained with reference to the drawings and the embodiments.
Detailed Description
Referring to fig. 1 and 2, the portable label printer of the present invention includes a flip member 2, a housing member 1, and a printing member, the flip member 2 being hinged to the housing member 1. The shell assembly 1 comprises a shell 11 and a first middle frame 12, the first middle frame 12 is located in the shell 11, a paper bin 13 is arranged on the first middle frame 12, a visual window 14 is arranged on the outer peripheral wall of the shell 11, the visual window 14 is communicated with the paper bin 13, and the visual window 14 is used for observing the residual amount of printing paper in the paper bin 13. The flip assembly 2 includes a cover 21 and a second middle frame 22, and the second middle frame 22 is disposed inside the cover 21. The printing component comprises a thermal sensitive sheet component 3 and a rubber roller 4, the thermal sensitive sheet component 3 is arranged on one side of the second middle frame 22 facing the shell component 1, the rubber roller 4 is arranged on one side of the first middle frame 12 facing the flip component 2, and a paper feeding channel 41 is arranged between the thermal sensitive sheet component 3 and the rubber roller 4; a paper outlet 5 is arranged between the shell component 1 and the flip component 2, and the paper bin 13, the paper feeding channel 41 and the paper outlet 5 are communicated.
Referring to fig. 3 and 4, the heat-sensitive sheet assembly 3 includes a heat-sensitive sheet 31, a mounting frame 32, a connecting frame 33, a first hinge shaft 34, a second hinge shaft 35, and a pressing spring 36, the heat-sensitive sheet 31 is disposed on a side wall of the mounting frame 32 facing the glue roller 4, and a paper feeding path 41 is located between the heat-sensitive sheet 31 and the glue roller. In this embodiment, the connecting frame 33 is disposed on a side of the mounting frame 32 away from the rubber roller 4, two opposite side walls of the mounting frame 32 are respectively provided with a hinge groove 37, the second hinge shaft 35 passes through the hinge groove 37 and the connecting frame 33 on the mounting frame 32, two axial ends of the second hinge shaft 35 are respectively disposed on the second middle frame 22, an axial direction of the second hinge shaft 35 is parallel to an axial direction of the rubber roller 4, the mounting frame 32 and the connecting frame 33 are hinged to the flip assembly 2 through the second hinge shaft 35, so that the mounting frame 32 and the connecting frame 33 rotate around the axial direction of the second hinge shaft 35.
Be provided with trough 6 between link 33 and the mounting bracket 32, first articulated shaft 34 is located trough 6, first articulated shaft 34 is located the middle part of mounting bracket 32, in this embodiment, the axial of first articulated shaft 34 is perpendicular with the axial of second articulated shaft 35, mounting bracket 32 rotates around the axial of first articulated shaft 34, at the pivoted in-process of mounting bracket 32 around the axis of first articulated shaft 34, relatively, second articulated shaft 35 removes in articulated groove 37, realize the rotation at the axial both ends along rubber roll 4 of mounting bracket 32. In this embodiment, a side wall of the mounting bracket 32 facing the raceway groove 6 is provided with a first protrusion 38, a side wall of the connecting bracket 33 facing the mounting bracket 32 is provided with a second protrusion 39, and the first hinge shaft 34 passes through the first protrusion 38 and the second protrusion 39. The number of the first projections 38 is two, and the second projection 39 is located between the two first projections 38. The first protruding block 38 and the second protruding block 39 are arranged in the wiring groove 6, so that the connection between the mounting frame 32 and the connecting frame 33 is completed, the occupied space of components is reduced, and the distribution of the components on the flip cover assembly 2 is more reasonable. A through groove 310 is formed in the mounting frame 32, the through groove 310 is communicated with the paper feeding groove 6, and the heat-sensitive sheet 31 is arranged on one side, facing the paper feeding channel 41, of the through groove 310, so that a connecting wire can be conveniently connected with the heat-sensitive sheet 31 on the mounting frame 32; a sensor 311 is arranged between the heat-sensitive sheet assembly 3 and the paper outlet 5, and a connecting wire in the wiring groove 6 is connected with the sensor 311.
Referring to fig. 5, a compression spring 36 is provided between the cover body 21 and the attachment frame 33, and the compression spring 36 drives the heat-sensitive sheet 31 to rotate toward the rubber roller 4. In this embodiment, a first limit block 312 is disposed on one side of the connecting frame 33 facing the cover body 21, a second limit block 313 is disposed on one side of the cover body 21 facing the middle frame, two ends of the compressed spring 36 along the elastic direction of the compressed spring 36 are respectively sleeved outside the first limit block 312 and the second limit block 313, and the first limit block 312 and the second limit block 313 limit the compressed spring 36, so as to prevent the compressed spring 36 from shifting. In the present embodiment, the second hinge shaft 35 and the pressing spring 36 are respectively located on both axial ends of the first hinge shaft 34.
Because first articulated shaft 34 is located the middle part of mounting bracket 32, and the axial of first articulated shaft 34 is perpendicular with the axial of rubber roll 4, make mounting bracket 32 rotate around first articulated shaft 34 along the axial both ends of rubber roll 4, drive the both ends swing of the temperature sensing piece 31 on the mounting bracket 32, with the deformation face on the adaptation rubber roll 4, the regulation through temperature sensing piece 31 self makes the contact surface of beating printing paper and rubber roll 4 and the contact surface of temperature sensing piece 31 and beating printing paper need be in parallel state, print on beating printing paper and obtain clear pattern. The mounting frame 32 and the first hinge shaft 34 rotate around the axial direction of the second hinge shaft 35, self-adjustment of the thermal sensitive sheet 31 in multiple directions is achieved, the pressure spring 36 drives the thermal sensitive sheet 31 to rotate towards the rubber roller 4, the thermal sensitive sheet 31 always presses printing paper on the rubber roller 4 under the elastic force of the pressure spring 36, and the situation that a gap appears between the thermal sensitive sheet 31 and the printing paper on the rubber roller 4 and patterns are not clear in printing is avoided. The second hinge shaft 35 and the pressure spring 36 are respectively located at both axial ends of the first hinge shaft 34, so that the length of the first hinge shaft 34 is small and the occupied space of the entire heat sensitive sheet assembly 3 is small.
The portable label printer further comprises a paper cutting mechanism 7, the paper cutting mechanism 7 is arranged in the shell component 1, a first knife outlet 8 is arranged on one side, facing the flip component 2, of the first middle frame 12, an avoiding groove 23 is formed in one side, facing the shell component 1, of the second middle frame 22, and the first knife outlet 8 is communicated with the avoiding groove 23. The outer peripheral wall of the housing 11 is provided with a slide groove 15.
Referring to fig. 6 and 7, the paper cutting mechanism 7 includes a cutter 71, a pusher 72, a spring 73, and a cutter holder 74, the cutter holder 74 being disposed in the first exit edge 8, the cutter 71 being disposed in the cutter holder, the cutter 71 being connected to the pusher 72, one end of the pusher 72 moving in the chute 15, the cutter 71 movably passing through the first exit edge 8, and the spring 73 being connected between the housing assembly 1 and the pusher 72.
In this embodiment, the paper cutting mechanism 7 is located between the first middle frame 12 and the housing 11, and support blocks 741 are provided on both side walls of the cutter holder 74 disposed opposite to each other, and the cutter holder 74 is disposed on the inner side wall of the housing 11 through the support blocks 741. The cutting tool rest 74 is provided with a second knife outlet 742, the first knife outlet 8 is communicated with the second knife outlet 742, the cutting tool rest 74 is internally provided with a limiting groove 743, the limiting groove 743 is communicated with the second knife outlet 742, the cutting tool 71 is arranged in the limiting groove 743, the cutting tool 71 is in clearance fit with the limiting groove 743, and the limiting groove 743 is convenient for limiting the moving direction of the cutting tool 71. A first opening 744 is arranged on one side, facing the pushing block 72, of the limiting groove 743, a limiting block 720 is arranged on one side, facing the cutter holder 74, of the pushing block 72, one end of the limiting block 720 penetrates through the first opening 744, the limiting block 720 is located in the limiting groove 743, a first step 721 is arranged on the limiting block 720, and a step face 722 of the first step 721 is adjacent to a side wall, facing away from the pushing block 72, of the limiting groove 743. A second opening 745 is arranged on one side of the limiting groove 743, which is far away from the push block 72, a first mounting hole and a screw 712 are arranged on the cutting knife 71, a second mounting hole 725 is arranged on the push block 72, the screw 712 penetrates through the first mounting hole and the second mounting hole 725, the nut of the screw 712 is positioned in the limiting groove 743, and the nut of the screw 712 is arranged opposite to the second opening 745; facilitating the installation of screw 712 by an operator through second opening 745. The cutter 71 is provided with two grooves 711, one end of the limiting block 720 facing the cutter 71 is provided with a second step 723 and two protruding blocks 724, the second step supports the cutter 71, and one protruding block 724 is arranged in one groove 711. The number of the grooves 711 and the number of the protruding blocks 724 are two respectively, so that when the push block 72 drives the cutter 71 to move, the cutter 71 cannot be inclined at one end.
An abutting block 726 is provided on a side wall of the pushing block 72 facing the cutter holder 74, the abutting block 726 is provided opposite to the cutter holder 74, and the spring 73 abuts between the cutter holder 74 and the abutting block 726. In this embodiment, the cutting tool holder 74 is provided with a limiting column 746 on a side facing the abutting block 726, and two ends of the spring 73 along the elastic force direction of the spring 73 are respectively sleeved outside the limiting column 746 and the abutting block 726.
The side wall of the push block 72 far away from the cutter 71 is provided with a pressing block 75, the pressing block 75 is positioned in the sliding groove 15, the middle part of the pressing block 75 is provided with a handle block 76, so that a user can drive the pressing block 75 to move in the sliding groove 15 on the two ends of the handle block 76. In this embodiment, the two ends of the handle block 76 are respectively provided with an arc-shaped surface 761 for matching with the pressing surface of the finger.
The user can drive ejector pad 72 in the spout 15 of the periphery wall of shell 11 and remove, drive cutter 71 and pass first play edge of a knife 8 to dodging in the groove 23, beat printing paper between flip subassembly 2 and the housing assembly 1 and cut off, the user no longer acts on behind ejector pad 72, under spring 73's elastic force effect, spring 73 drive cutter 71 resets, cut paper in-process more than, carry out the cut paper through user's manual drive cutter 71, avoid installing drive arrangement in the printer, when making the printer volume grow, avoid the user hand to tear the printing paper, lead to beating the fracture unevenness of printing paper or beat the condition that the printing paper torn more.
The end of the cutting blade 71 facing the flip assembly 2 is provided with a cutting convex portion 712, and the cutting convex portion 712 is located at the middle of the cutting blade 71 in the width direction of the cutting blade 71, and the width direction of the cutting blade 71 is the same as the axial direction of the rubber roller 4. In this embodiment, the edge line of the cutter 71 is "V" shaped, and the paper cutting convex part 712 is located in the middle of the cutter 71, the paper cutting convex part 712 firstly cuts the middle of the printing paper, and the printing paper gradually breaks from the middle to both ends along the width direction of the printing paper along the movement of the cutter 71 to complete the paper cutting, and the cutter convex part 712 is configured such that only one cutter 71 can also cut the printing paper.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.
Claims (9)
1. Portable label printer, including flip subassembly, casing subassembly and printing element, flip subassembly articulate in casing subassembly, printing element includes heat sensitive sheet subassembly and rubber roll, heat sensitive sheet subassembly sets up flip subassembly orientation on one side of casing subassembly, the rubber roll sets up on the casing subassembly, heat sensitive sheet subassembly with be provided with paper feed passageway, its characterized in that between the rubber roll:
the heat-sensitive piece subassembly includes heat-sensitive piece and mounting bracket, the mounting bracket articulate in the flip subassembly, the heat-sensitive piece sets up the mounting bracket orientation on the lateral wall of rubber roll, the mounting bracket deviates from be provided with first articulated shaft on one side of heat-sensitive piece, first articulated shaft sets up on the flip subassembly, first articulated shaft is located the middle part of mounting bracket, the axial of first articulated shaft with the axial of rubber roll is crossing, the mounting bracket winds the axis of first articulated shaft rotates.
2. The portable label printer according to claim 1, wherein:
a second articulated shaft is arranged on the mounting frame, the axial direction of the second articulated shaft is intersected with the axial direction of the first articulated shaft, and the mounting frame and the first articulated shaft rotate around the axis of the second articulated shaft;
the heat-sensitive sheet assembly comprises a pressure spring, and the pressure spring drives the heat-sensitive sheet to rotate towards the rubber roller.
3. The portable label printer as in claim 2, wherein:
the second articulated shaft and the pressure spring are respectively positioned at the two axial ends of the first articulated shaft.
4. The portable label printer as in claim 2, wherein:
and the two opposite side walls of the mounting frame are respectively provided with a hinge groove, and the second hinge shaft is arranged in the hinge grooves.
5. A portable label printer according to any one of claims 2 to 4, wherein:
the heat-sensitive sheet subassembly still includes the link, the mounting bracket is located the link with between the rubber roll, the second articulated shaft passes the link with the mounting bracket, the link winds the axis of second articulated shaft rotates, the pressure spring butt is in the flip subassembly with the link is kept away from between the lateral wall of rubber roll.
6. The portable label printer as in claim 5, wherein:
the connecting frame with be provided with the trough between the mounting bracket, the mounting bracket orientation be provided with first protruding piece on one side lateral wall of trough, the connecting frame orientation be provided with the protruding piece of second on one side of mounting bracket, first articulated shaft passes first protruding piece with the protruding piece of second.
7. The portable label printer as in claim 6, wherein:
the number of the first convex blocks is two, and the second convex block is positioned between the two first convex blocks.
8. The portable label printer as in claim 6, wherein:
the paper feeding device is characterized in that a through groove is formed in the mounting frame and communicated with the paper feeding groove, and the thermosensitive plate is arranged on one side, facing the paper feeding channel, of the through groove.
9. The portable label printer as in claim 5, wherein:
the flip subassembly includes lid and well frame, well frame sets up in the lid, heat-sensitive sheet subassembly sets up on the well frame, the pressure spring is located the lid with between the well frame, the link orientation one side of lid is provided with first stopper, the lid orientation be provided with the second stopper on one side of well frame, the pressure spring is followed the both ends of the elasticity direction of pressure spring are established respectively the cover and are established first stopper with outside the second stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398783.2A CN110920269A (en) | 2019-12-30 | 2019-12-30 | Portable label printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398783.2A CN110920269A (en) | 2019-12-30 | 2019-12-30 | Portable label printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110920269A true CN110920269A (en) | 2020-03-27 |
Family
ID=69861438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911398783.2A Pending CN110920269A (en) | 2019-12-30 | 2019-12-30 | Portable label printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110920269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660683A (en) * | 2020-07-28 | 2020-09-15 | 北京硕方信息技术有限公司 | Label printer and outer flip subassembly thereof |
| CN111845115A (en) * | 2020-08-19 | 2020-10-30 | 珠海智汇网络设备有限公司 | Bluetooth connection method, readable storage medium and portable label printer |
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| CN211710390U (en) * | 2019-12-30 | 2020-10-20 | 珠海智汇网络设备有限公司 | Portable label printer |
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| JP2000071487A (en) * | 1998-09-01 | 2000-03-07 | Toshiba Tec Corp | Thermal printer |
| CN202727604U (en) * | 2012-06-20 | 2013-02-13 | 浙江咸亨国际通用设备有限公司 | Printing-head fixing support |
| CN102873991A (en) * | 2012-09-18 | 2013-01-16 | 河南沃达丰数码科技有限公司 | Gold foil printer and printing head mounting structure of gold foil printer |
| CN203543373U (en) * | 2013-09-29 | 2014-04-16 | 武汉中旗电子有限责任公司 | Printing mechanism |
| CN206938207U (en) * | 2017-04-01 | 2018-01-30 | 珠海浩盛标签打印机有限公司 | Thermal sensitive label printer |
| CN211710390U (en) * | 2019-12-30 | 2020-10-20 | 珠海智汇网络设备有限公司 | Portable label printer |
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