WO2022223044A1 - Imprimante intelligente compacte - Google Patents

Imprimante intelligente compacte Download PDF

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Publication number
WO2022223044A1
WO2022223044A1 PCT/CN2022/088628 CN2022088628W WO2022223044A1 WO 2022223044 A1 WO2022223044 A1 WO 2022223044A1 CN 2022088628 W CN2022088628 W CN 2022088628W WO 2022223044 A1 WO2022223044 A1 WO 2022223044A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
actuating
compact
printer according
axis
Prior art date
Application number
PCT/CN2022/088628
Other languages
English (en)
Chinese (zh)
Inventor
汪俊荣
陈进场
Original Assignee
林锦毅
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN202120838406.2U external-priority patent/CN215397746U/zh
Priority claimed from CN202110436908.7A external-priority patent/CN113334939A/zh
Application filed by 林锦毅 filed Critical 林锦毅
Publication of WO2022223044A1 publication Critical patent/WO2022223044A1/fr

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Classifications

    • 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
    • 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
    • B41J29/13—Cases or covers
    • 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

Definitions

  • the invention relates to the technical field of printers, in particular to a compact intelligent printer.
  • This portable printer can not only print Text, graphics and photos can also be printed.
  • it can be used to print the name and shelf life of the item, help users to find the item more quickly and remind the user of the shelf life of the item, so that the user can use it up within the shelf life, and avoid the item being expired if it is not used for a long time.
  • learning it can be used to print students' wrong questions, help students build a set of wrong questions, quickly record wrong questions, reduce the time for students to copy wrong question sets, gain more study time for students, and improve learning efficiency.
  • the thickness of the existing portable printers usually reaches 60-70 mm, and the size of the portable printer is too large to be carried in a pocket.
  • the present application is created.
  • the present invention provides a compact intelligent printer, which overcomes the shortcomings of the background art.
  • the technical scheme adopted by the present invention to solve its technical problems is:
  • a compact intelligent printer of the present invention includes a base body, a cover body and a printing assembly, the cover body is detachably fixed on the base body so as to be able to switch between an open state and a closed state, and the printing assembly is engaged with a base;
  • the printing assembly has: a thermal head; a platen roller, the platen roller is set to be able to rotate around a first axis; a support member for supporting and positioning the thermal head, the support member is provided to be rotatable about a second axis; and an actuating member for driving the support member to rotate, the actuating member being arranged to be rotatable about a third axis; the first axis and the second axis are arranged in parallel, the The second axis and the third axis are arranged in parallel or coincidentally; the cover body has a driving part, and the driving part is arranged so that it can drive the actuating member to rotate during the closing process so as to be positioned on the supporting member
  • a return spring is arranged between the support member and the base, and the return spring is arranged to exert force on the support member in a direction that the thermal head leaves the platen roller.
  • the support member has a first end portion and a second end portion, the thermal head is positioned at the first end portion, and an urging leg of the return spring abuts on the second end portion, The other forcing support is abutted on the seat body.
  • the seat body is provided with a pivot shaft, and both the support member and the actuating member are pivotally connected to the pivot shaft.
  • an actuating spring is arranged between the actuating member and the supporting member, and the actuating spring is arranged to urge the actuating member in a direction in which the thermal head approaches the platen roller.
  • the actuating spring is a torsion spring, the main body of which is pivotally connected to the pivot shaft, and a urging leg of the actuating spring abuts on the actuating member, which abuts on the supporting member.
  • the actuating spring is positioned in a clamping manner between the actuating member and the support member.
  • the actuating spring is configured such that after being squeezed by the actuating member, the force exerted by the actuating spring on the supporting member can overcome the reaction force exerted by the return spring on the supporting member to drive the supporting member Rotate in a direction that brings the thermal head closer to the platen roller.
  • the actuating spring is configured such that, after being released by the actuating member, the reaction force exerted by the return spring on the support member can overcome the force exerted by the actuating spring on the support member to drive the support member.
  • the support member is rotated in a direction in which the thermal head is separated from the platen roller.
  • the actuating member has an abutting portion that is pressed by the driving portion to drive the actuating member to rotate, and the abutting portion is configured to swing around the third axis within a set angle range.
  • the base body includes a bottom case and a cover case, an installation cavity is formed between the bottom case and the cover case, and a mounting bracket detachably fixed to the bottom case is arranged in the installation cavity, and the press paper The roller, actuating member and support member are all rotatably engaged on the mount.
  • the printing assembly further has a driving unit for driving the platen roller to rotate
  • the driving unit includes a motor and a gear transmission mechanism, wherein the motor is arranged on one side of the mounting frame, and the gear The transmission mechanism is arranged on the other side of the mounting frame opposite to the motor.
  • the installation cavity is provided with a battery unit which is arranged separately from the installation frame and is detachably engaged with the bottom case.
  • the upper surface of the cover case is recessed downward to form a paper accommodating cavity.
  • the installation cavity is also provided with a control board for controlling the operation of the printing assembly, the control board is engaged on the bottom case, and extends from the lower part of the battery unit to the lower part of the paper accommodating cavity.
  • the base body includes a bottom case and a cover case
  • the bottom of the cover case has an opening facing the bottom case
  • the bottom case is fixed on the bottom of the cover case and closes the opening
  • the upper part of the cover case has an opening facing the bottom case.
  • the surface is recessed downward to form a paper-accommodating cavity
  • the cover body is detachably fixed on the top of the casing.
  • the cover body is detachably fixed on the base body by means of a snap assembly.
  • the snap assembly includes a plurality of snap units, the cover body is configured such that the snap assembly includes a plurality of snap units, and the cover body is configured to exert force on the first axis in a direction perpendicular to the first axis.
  • the cover body can be pushed to engage or separate between the base bodies.
  • the cover body is configured as a thin structure, and the driving part and the buckle are integrally formed on the cover body.
  • the cover body is provided with a limit member for restricting the movement of the recording paper roll, and the limit member is joined to the cover body by ultrasonic welding or snap connection.
  • All printing components are arranged in the base, which makes the structure of the cover more simple to design. It is more labor-saving and convenient in the process of opening and closing the cover, which is convenient for users to use. It can also make the printer more compact and space. Compact and easy to carry.
  • Both the actuating member and the supporting member are pivotally engaged with the pivot shaft, and the two energizing legs of the actuating spring are respectively pressed against the actuating member and the supporting member, so that the supporting member is in a floating installation state , so that the gap between the thermal head and the platen roller can be adapted to sandwich the recording paper with uneven thickness.
  • the cover body can drive the thermal head to rotate from the first position to the second position through the press fit of the driving part and the abutting part during the process of closing the cover, that is, the cover body can drive the thermal head during the closing process.
  • the heads rotate together, no additional drive mechanism is required to drive the thermal head to rotate, and the structure is more compact.
  • All the printing components are installed in the installation cavity and integrated on the mounting bracket to reduce the space occupied by the printing components and make the structure more compact. Further, both the battery and the control board are installed in the installation cavity, so that the battery does not leak, the whole is more beautiful, and the battery and the installation frame are separated to facilitate the configuration of the internal space, and the control board is set as a thin plate structure, and is formed by The bottom of the battery extends to the paper cavity, which further improves the compactness of the structure, so that the printer can be directly placed in a pocket for easy portability.
  • Figure 1 shows a schematic diagram of the structure of the whole machine.
  • FIG. 2 is a schematic diagram showing the separation state of the cover body and the base body.
  • FIG. 3 is a schematic side view of the base.
  • FIG. 4 is a schematic view of the inner side of the cover body.
  • FIG. 5 shows a longitudinal cross-sectional view of the printer.
  • FIG. 6 is a schematic diagram illustrating an initial state when the driving part pushes the actuating member to rotate.
  • FIG. 7 is a schematic diagram illustrating a final state in which the driving part pushes the actuating member to rotate.
  • FIG. 8 is a schematic diagram 1 of a three-dimensional assembly of the printing assembly assembled on the mounting frame.
  • FIG. 9 is a schematic diagram of a partial structure of the printing assembly.
  • FIG. 10 is a schematic diagram 2 of a three-dimensional assembly of the printing assembly assembled on the mounting frame.
  • FIG. 11 shows a three-dimensional assembly schematic diagram of the printing assembly assembled on the mounting frame.
  • FIG. 12 shows an exploded view 1 of the printing assembly assembled on the mounting frame.
  • FIG. 13 shows a second exploded view of the printing assembly assembled on the mounting frame.
  • Figure 14 shows a cross-sectional view of the printing assembly assembled on the mounting frame.
  • connection and “fixed connection” should be understood in a broad sense, that is, there is no displacement relationship and relative rotation relationship between the two.
  • Any connection means that is to say including non-removable fixed connection, detachable fixed connection, integrated and fixed connection by other means or elements.
  • this embodiment provides a compact intelligent printer, including a base body 10 , a cover body 20 and a printing assembly, the cover body 20 is detachably fixed on the base body 10 to be able to open the cover Switch between lid and closed state. Specifically, when the cover body 20 slides in the front-rear direction shown in FIG. 2 , the cover can be closed and opened and closed. In FIG. 2 , pushing the cover body 20 backward means closing the cover, and pushing the cover body 20 forward means opening the cover.
  • the printing assembly is joined to the base body 10 ; the printing assembly has a thermal head 32 , a platen roller 30 , a supporting member 31 and an actuating member 35 .
  • the thermal head 32 is also called a thermal print head, which realizes thermal transfer by heating.
  • the paper platen roller 30 is set to be rotatable around the first axis.
  • the paper platen roller 30 includes a soft rubber roller and a roller shaft, which is rotatably pivoted to the fixing frame through the roller shaft, and can rotate around the first axis.
  • the axis of the roller shaft rotates, so in this embodiment, the first axis is the central axis of the platen roller 30 .
  • the support member 31 is used for supporting and positioning the thermal head 32 .
  • the thermal head 32 is fixed on the side of the support member 31 opposite to the platen roller 30 .
  • the support member 31 is configured to be rotatable around the second axis, specifically, the support member 31 is pivotally connected to the pivot shaft 37 , and the pivot shaft 37 is integrally formed on the mounting bracket 13 , neither of which is injection-molded.
  • the actuating member 35 is used to drive the support member 31 to rotate, the actuating member 35 is arranged to be able to rotate around a third axis, the first axis and the second axis are arranged in parallel, the second axis and the third axis Parallel or overlapping arrangement, in this embodiment, the second axis and the third axis are arranged coincidently, that is, the actuating member 35 and the supporting member 31 are both pivotally connected to the above-mentioned pivot shaft 37.
  • the second axis may be arranged parallel to the third axis, that is, the supporting member 31 and the actuating member 35 are pivotally connected to different positioning shafts, and the two positioning shafts are arranged parallel to each other.
  • the cover body 20 has a driving part 21, and the driving part 21 is configured to drive the actuating member 35 to rotate during the closing process, so that the thermal head 32 positioned on the supporting member 31 is close to the The platen roller 30 clamps the recording paper 1 .
  • the base body 10 has an insertion slot 19 into which the driving part 21 is inserted. As shown in FIG. 6 and FIG.
  • the driving part 21 in the open state, the driving part 21 is located at the entrance of the insertion slot 19 and is further pushed back.
  • the cover body 20, the driving part 21 enters the insertion slot 19 to push the actuating member 35 to rotate, thereby driving the thermal head 32 mounted on the supporting member 31 to move in the direction close to the platen roller 30, and then to the platen roller 30. Press to hold the recording paper 1 .
  • the base body 10 is provided with a printing channel 11 for the recording paper 1 to pass through and a rotatable platen roller 30 located on one side of the printing channel 11 .
  • the thermal head 32 is at a first position close to the printing channel 11 and Rotate between the second positions facing away from the printing channel 11 .
  • the platen roller 30 is located below the printing channel 11 and corresponds to the thermal head 32.
  • the thermal head 3230 When the thermal head 3230 is in the first position, the recording paper 11 is pressed against the platen roller 30. At this time, the recording paper 11 will be on the platen.
  • the rotation of the roller 30 drives the output to the paper outlet, and thermal printing is performed while the paper is being discharged; and when the thermal head 32 is in the second position, it is far away from the platen roller 30, and the paper 1 is not affected by the thermal head 32 at this time.
  • the pressing force is in a free state, and the action of changing paper can be performed, or the action of loading paper can be performed when the recording paper 1 is used up.
  • a return spring 36 is disposed between the support member 31 and the base body 10 .
  • the return spring 36 is a torsion spring with two energizing legs.
  • the return spring 36 is arranged so that it exerts force on the support member 31 in the direction that the thermal head 32 leaves the platen roller 30 , that is, the force of the return spring 36 acting on the support member 31 can make the support
  • the member 31 is rotated in a direction in which the thermal head 32 is separated from the platen roller 30 .
  • the support member 31 has a first end portion and a second end portion on which the thermal head 32 is positioned, specifically the side of the first end portion facing the platen roller 30 .
  • the mounting frame 13 is a supporting frame body fixed on the bottom case 12.
  • the printing components are installed on the mounting frame 13 in a dispersed manner.
  • the mounting frame 13 can further save the installation space of the printing components and make the structure more compact. to be compact.
  • the seat body 10 is provided with a pivot shaft 37 , and the pivot shaft 37 and the mounting frame 13 are integrally provided.
  • the supporting member 31 and the actuating member 35 are both pivotally connected to the pivot shaft 37, that is, the supporting member 31 and the actuating member 35 rotate around the same axis, that is, the second axis and the third axis coincide.
  • An actuating spring 33 is provided between the actuating member 35 and the supporting member 31 . Specifically, the actuating spring 33 is clamped between the actuating member 35 and the supporting member 31 , that is, the cover body 20 acts on the actuating member. The closing force on 35 is transmitted to the support member 31 through the actuating spring 33, and then drives the support member 31 to rotate. The actuating spring 33 is provided so as to urge the actuating member 35 in a direction in which the thermal head 32 is brought closer to the platen roller 30 .
  • the actuating spring 33 is a torsion spring, the main body of which is pivotally connected to the pivot shaft 37 , that is, the through hole in the middle of the main body is sleeved on the pivot shaft 37 .
  • One urging leg of the actuating spring 33 abuts on the actuating member 35
  • the other urging leg of the actuating spring 33 abuts on the supporting member 31 .
  • the urging legs of the actuating spring 33 in contact with the actuating member 35 are set in a U-shape, and they are in contact with the supporting member 31 .
  • the energizing feet are set as two left and right separated, which are respectively located at both ends of the main body, and are pressed against the supporting member 31, the actuating spring 33 is positioned on the actuating member 35 and the supporting member in a clamping manner between members 31.
  • the actuating spring 33 in the closed state, is considered to be in a squeezed state, and in the open state, the actuating spring 33 is considered to be in a released state, although in the released state, the actuating spring 33 may It is still subjected to a certain extrusion force and has compression deformation.
  • the cover body 20 and the base body 10 are buckled and their edges are aligned or overlapped.
  • the actuating spring 33 is arranged so that, after being pressed by the actuating member 35, the force exerted on the supporting member 31 can overcome the reaction force exerted by the return spring 36 on the supporting member 31 to drive the said actuating spring 33.
  • the support member 31 is rotated in a direction in which the thermal head 32 is brought close to the platen roller 30 .
  • the driving part 21 is inserted into the insertion slot 19 to push the actuating member 35 to rotate, the actuating member 35 further squeezes the actuating spring 33, and the actuating spring 33 further exerts force on the supporting member 31,
  • the torque generated by the force on the support member 31 is greater than the torque generated by the force of the return spring 36 acting on the support member 31 , so that the support member 31 can be driven to rotate in a direction that makes the thermal head 32 approach the platen roller 30 .
  • the actuating spring 33 is arranged so that after it is released by the actuating member 35 , the reaction force exerted by the return spring 36 on the supporting member 31 can overcome the acting force exerted by the actuating spring 33 on the supporting member 31 .
  • the support member 31 is driven to rotate in a direction that the thermal head 32 is separated from the platen roller 30 . That is, in the process of opening the cover, the driving part 21 is pushed out from the insertion slot 19 to release the actuating member 35. At this time, the torque generated by the force of the actuating spring 33 acting on the supporting member 31 is smaller than that of the restoring spring 36 acting on the supporting member.
  • the torque generated on the platen roller 31 causes the support member 31 to rotate in a direction that makes the thermal head 32 move away from the platen roller 30 .
  • the actuating member 35 has an abutting portion that is pressed by the driving portion 21 to drive the actuating member 35 to rotate, and the abutting portion is configured to swing around the third axis within a set angle range, Rotate around the pivot axis 37 .
  • the abutting portion is formed on the top of the actuating member 35, and the abutting portion has a shape similar to a cam, which acts with the driving portion 21 of the cover body 20. In the closed state, the driving portion 21 presses against the abutting portion. In the open state, the abutting portion is released.
  • the base body 10 includes a bottom case 12 and a cover case 14 , an installation cavity is formed between the bottom case 12 and the cover case 14 , and an installation cavity detachably fixed to the bottom case 12 is provided in the installation cavity.
  • the frame 13 , the platen roller 30 , the actuating member 35 and the support member 31 are all rotatably engaged on the mounting frame 13 .
  • the printing assembly also has a driving unit for driving the platen roller 30 to rotate, the driving unit includes a motor 50 and a gear transmission mechanism 51, wherein the motor 50 is arranged on one side of the mounting frame 13, so The gear transmission mechanism 51 is disposed on the other side of the mounting frame 13 opposite to the motor 50 , that is, the gear transmission mechanism 51 and the motor 50 are respectively located on opposite sides of the mounting frame 13 .
  • the installation cavity is provided with a battery unit 40 which is arranged separately from the installation frame 13 and is detachably engaged with the bottom case 12 .
  • the upper surface of the casing 14 is recessed downward to form a paper-accommodating cavity 15 .
  • the installation cavity is also provided with a control board 60 for controlling the operation of the printing assembly, the control board 60 is fixed on the bottom case 12, and extends from the lower part of the battery unit 40 to the lower part of the paper accommodating cavity 15, thereby make the structure more compact.
  • the battery unit 40 is a rechargeable battery.
  • the bottom of the casing 14 has an opening facing the bottom casing 12
  • the bottom casing 12 is fixed to the bottom of the casing 14 and closes the opening
  • the cover 20 is detachably fixed to the casing 14 the top of. That is, the top of the casing 14 is fixed to the cover body 20 , and the bottom of the casing 14 is fixed to the bottom casing 12 .
  • the cover body 20 is detachably fixed on the base body 10 by means of a snap assembly.
  • the buckle assembly includes a plurality of buckle units, and the cover body 20 is configured to push the cover body 20 to be locked between the base bodies 10 when a force is applied to the cover body 20 in a direction perpendicular to the first axis. join or separate.
  • the cover body 20 is configured as a thin structure, specifically a single-layer sheet structure in this embodiment, and may also be a double-layer sheet structure in other embodiments.
  • the driving part 21 and the buckle are integrally formed on the cover body 20 .
  • the cover body 20 is provided with a limiting member 22 for restricting the rolling movement of the recording paper 1.
  • the limiting member 22 is joined to the cover body 20 by ultrasonic welding or clamping. In this embodiment, a card is used. connected, that is, a snap-fit structure is arranged between the two.
  • the snap structure includes a snap slot provided on the base body 10 , and a snap hook 23 provided on the cover body 20 , and the snap slot can be inserted and matched with the snap hook 23 .
  • 3 and 4 there are nine card slots, three of which are the first card slots 17 and are arranged at intervals in the front of the cover 14, and four of the card slots are also the first card slots 17 and are symmetrically arranged on the left and right sides of the top of the casing 14 , wherein the two card slots are the second card slots 18 and are arranged at the rear of the casing 14 at intervals.
  • the side of the driving part 21 facing the actuating member 35 is provided with a guiding inclined surface and a clamping surface parallel to the moving direction of the driving part 21 .
  • the actuating member 35 is pressed against the clamping surface when the cover body 20 is in the capping position.
  • the left side of the driving part 21 is a vertical plane parallel to its moving direction, and the left side of the driving part 21 is always in close contact with the vertical groove wall of the insertion groove 19, which can also be used to The movement of the drive unit 21 acts as a guide.
  • the driving part 21 When the cover body 20 is in the closing position, the driving part 21 is sandwiched between the vertical groove wall and the abutting part, and the driving part 21 is only subjected to the horizontal force exerted by the end of the abutting part. At this time, if there is no external force As a result, the driving part 21 will remain at the bottom end of the insertion slot 19 and is not easy to come out.
  • the inner wall of the cover 20 is provided with a hook 23 .
  • the hook 23 is separated from the slot, and when the cover 20 is in the closed position, the hook 23 is locked.
  • the hook 23 is inserted and matched with the card slot.
  • the number of the 23 hooks is the same as the number of the card slots and the positions are corresponding, and the structure thereof is adapted to the structure of the card slot.
  • the closing process of the printer is as follows:

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Abstract

Imprimante intelligente compacte comprenant : une base (10), un couvercle (20) et un ensemble d'impression. Le couvercle (20) est fixé de manière amovible à la base (10) de manière à être commuté entre un état de couvercle ouvert et un état de couvercle fermé. L'ensemble d'impression est en prise avec la base (10). L'ensemble d'impression est doté : d'une tête thermique (32) ; d'un rouleau de platine (30), le rouleau de platine (30) étant configuré pour pouvoir tourner autour d'un premier axe ; d'un élément de support (31) utilisé pour supporter et positionner la tête thermique (32), l'élément de support (31) étant configuré pour pouvoir tourner autour d'un deuxième axe ; et d'un élément d'actionnement (35) utilisé pour entraîner l'élément de support (31) en rotation, l'élément d'actionnement (35) étant configuré pour pouvoir tourner autour d'un troisième axe. Les premier et deuxième axes sont agencés en parallèle, et les deuxième et troisième axes sont parallèles entre eux ou se chevauchent mutuellement. Le couvercle (20) est doté d'une partie d'entraînement (21), la partie d'entraînement (21) étant configurée pour être apte à entraîner, pendant un processus de fermeture de couvercle, l'élément d'actionnement (35) en rotation, de sorte que la tête thermique (32) positionnée sur l'élément de support (31) est proche du rouleau de platine (30) pour serrer le papier d'impression. Selon la présente invention, la forme de l'imprimante est miniaturisée et l'espace est compact, de sorte que l'imprimante est facile à transporter.
PCT/CN2022/088628 2021-04-22 2022-04-22 Imprimante intelligente compacte WO2022223044A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202120838406.2U CN215397746U (zh) 2021-04-22 2021-04-22 一种便携式打印机
CN202120838406.2 2021-04-22
CN202110436908.7A CN113334939A (zh) 2021-04-22 2021-04-22 一种打印机结构
CN202110436908.7 2021-04-22

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Publication Number Publication Date
WO2022223044A1 true WO2022223044A1 (fr) 2022-10-27

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PCT/CN2022/088628 WO2022223044A1 (fr) 2021-04-22 2022-04-22 Imprimante intelligente compacte

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WO (1) WO2022223044A1 (fr)

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Publication number Priority date Publication date Assignee Title
US4909645A (en) * 1987-12-18 1990-03-20 Tokyo Electric Co., Ltd. Pivotable support enabling paper insertion in a recording apparatus
JPH07309052A (ja) * 1994-05-18 1995-11-28 Asahi Optical Co Ltd 感熱プリンタ
JP2009028977A (ja) * 2007-07-26 2009-02-12 Brother Ind Ltd テープ印刷装置
CN111546792A (zh) * 2020-06-03 2020-08-18 珠海浩盛标签打印机有限公司 一种热敏片可回退的热敏打印机
CN212171705U (zh) * 2020-04-17 2020-12-18 厦门爱立得科技有限公司 一种迷你标签打印机
CN112571973A (zh) * 2020-12-28 2021-03-30 武汉精臣智慧标识科技有限公司 智能标签打印机
CN113334939A (zh) * 2021-04-22 2021-09-03 厦门汉印电子技术有限公司 一种打印机结构
CN215397746U (zh) * 2021-04-22 2022-01-04 厦门汉印电子技术有限公司 一种便携式打印机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909645A (en) * 1987-12-18 1990-03-20 Tokyo Electric Co., Ltd. Pivotable support enabling paper insertion in a recording apparatus
JPH07309052A (ja) * 1994-05-18 1995-11-28 Asahi Optical Co Ltd 感熱プリンタ
JP2009028977A (ja) * 2007-07-26 2009-02-12 Brother Ind Ltd テープ印刷装置
CN212171705U (zh) * 2020-04-17 2020-12-18 厦门爱立得科技有限公司 一种迷你标签打印机
CN111546792A (zh) * 2020-06-03 2020-08-18 珠海浩盛标签打印机有限公司 一种热敏片可回退的热敏打印机
CN112571973A (zh) * 2020-12-28 2021-03-30 武汉精臣智慧标识科技有限公司 智能标签打印机
CN113334939A (zh) * 2021-04-22 2021-09-03 厦门汉印电子技术有限公司 一种打印机结构
CN215397746U (zh) * 2021-04-22 2022-01-04 厦门汉印电子技术有限公司 一种便携式打印机

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