CN110978802A - Portable thermal label printer - Google Patents
Portable thermal label printer Download PDFInfo
- Publication number
- CN110978802A CN110978802A CN201911218666.3A CN201911218666A CN110978802A CN 110978802 A CN110978802 A CN 110978802A CN 201911218666 A CN201911218666 A CN 201911218666A CN 110978802 A CN110978802 A CN 110978802A
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- China
- Prior art keywords
- upper cover
- assembly
- consumable
- spring
- cover
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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
- 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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- Printers Characterized By Their Purpose (AREA)
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention is suitable for the technical field of printers, and provides a portable thermal label printer, which comprises: a body and an upper cover assembly; the upper cover assembly comprises an upper cover, a spring hook and a spring button, the upper cover is hinged to the body through a shaft, one end of the upper cover is clamped on the upper cover closing cover through the spring hook, an opening cover key in sliding fit with the upper cover is arranged on the upper cover, and the opening cover key is connected with the spring button arranged on the spring hook through a pressure spring and used for providing elastic force for the spring hook in a direction perpendicular to the relative sliding direction of the upper cover and the opening cover key; the elastic hook is also connected with the upper cover through the tension spring and used for providing elastic force parallel to the relative sliding direction of the upper cover and the cover opening key, and the elastic hook has the beneficial effects that: it makes the operation of uncapping be difficult for bumping because of the mistake and triggering through the design of upper cover subassembly, has avoided the emergence of maloperation problem. But it also enables the printing of die cut labels. And the printer has simple and compact integral structure, small appearance and convenient carrying.
Description
Technical Field
The invention relates to a printer, in particular to a portable thermal label printer.
Background
Thermal label printers do not use a thermal tape as a print medium, and perform a printing task by directly heating an image to cause a chemical reaction in a film. The method is widely applied to the fields of POS terminal systems, bank systems, medical instruments and the like.
The existing label box ejection mechanism of the thermal label printer has more rear ejection, and an ejection key is arranged on the back of the printer and is easy to be triggered by mistake and operate by mistake.
Disclosure of Invention
The embodiment of the invention aims to provide a portable thermal label printer, and aims to solve the problems of false triggering and false operation of a label box of the conventional thermal label printer.
An embodiment of the present invention is achieved as such, a portable thermal label printer including:
a body; and an upper cover assembly;
the upper cover assembly comprises an upper cover, a spring hook and a spring button, the upper cover is hinged to the body through a shaft, one end of the upper cover is clamped on the upper cover closing cover through the spring hook, an opening cover key in sliding fit with the upper cover is arranged on the upper cover, and the opening cover key is connected with the spring button arranged on the spring hook through a pressure spring and used for providing elastic force for the spring hook in a direction perpendicular to the relative sliding direction of the upper cover and the opening cover key; the elastic hook is further connected with the upper cover through a tension spring and used for providing elastic force parallel to the relative sliding direction of the upper cover and the cover opening key.
As a further scheme of the invention: the body includes:
an outer housing;
the consumable box assembly is arranged in the outer shell and used for storing consumables;
the thermosensitive printing component is arranged in the outer shell, corresponds to the consumable box component in position and is used for printing;
the paper feeding component is arranged on the consumable box component and is used for feeding paper for the thermal printing component;
the main board and the power supply are arranged in the outer shell and used for controlling the thermal printing assembly, the consumable box assembly and the paper feeding assembly and supplying power to the thermal printing assembly, the consumable box assembly and the paper feeding assembly.
As a still further scheme of the invention: the end parts of the upper cover and the upper cover close to form a paper outlet, and a paper tearing knife is arranged at the position of the upper cover close to the paper outlet.
As a still further scheme of the invention: the consumable box assembly comprises a left box body, a scroll, a right box body and a consumable box upper cover, the left box body and the right box body are connected in a splicing mode, the consumable box upper cover is buckled on the left box body and the right box body, a label output port is formed between the consumable box upper cover and the left box body as well as between the consumable box upper cover and the right box body, and the scroll used for installing label paper is arranged in the left box body and the right box body.
As a still further scheme of the invention: the consumable box component further comprises a consumable detection chip, and the consumable detection chip is installed in the left box body and the right box body.
As a still further scheme of the invention: the thermal printing assembly comprises a thermal printing head and a heat dissipation supporting plate, the thermal printing head is arranged on the heat dissipation supporting plate, one end of the heat dissipation supporting plate is hinged with the upper cover assembly, the other end of the heat dissipation supporting plate is connected with the upper cover assembly through a spring, and a paper channel is formed between the thermal printing head and the paper feeding assembly.
As a still further scheme of the invention: the paper feeding assembly comprises a rubber roller, a stepping motor and a support, the stepping motor is installed on the support and drives the rubber roller to rotate through a gear set, the position of the rubber roller corresponds to the consumable box assembly, and the gear set is installed on the support through a gear support.
As a still further scheme of the invention: the shell body comprises a left shell body and a right shell body which are spliced and fixed, and a hand-held belt is arranged on the left shell body or the right shell body.
Compared with the prior art, the invention has the beneficial effects that: it makes the operation of uncapping be difficult for bumping because of the mistake and triggering through the design of upper cover subassembly, has avoided the emergence of maloperation problem. But it also enables the printing of die cut labels. And the printer has simple and compact integral structure, small appearance and convenient carrying.
Drawings
Fig. 1 is a schematic view of a portable thermal label printer.
Fig. 2 is a schematic view of the structure of the upper cover assembly of a portable thermal label printer.
FIG. 3 is a schematic view of a paper feeding assembly and a consumable cartridge assembly of a portable thermal label printer.
FIG. 4 is a schematic view of a consumable cartridge assembly of a portable thermal label printer.
Fig. 5 is a schematic view of a thermal printing assembly in a portable thermal label printer.
Fig. 6 is a schematic view of a structure of a paper feeding assembly in a portable thermal label printer.
In the drawings: 1-left shell, 2-right shell, 3-upper cover component, 301-cover-opening key, 302-shaft, 303-upper cover, 304-elastic hook, 305-pressing plate, 306-pressure spring, 307-elastic button, 308-upper cover-closing cover, 309-paper tearing knife, 310-tension spring, 4-hand strap, 5-consumable box component, 501-left box body, 502-consumable detection chip, 503-label paper, 504-reel, 505-right box body, 506-consumable box upper cover, 6-thermal printing component, 601-thermal printing head, 602-spring, 603-heat dissipation supporting plate, 7-paper feeding component, 701-rubber roller, 702-stepping motor, 703-gear bracket, 704-bracket and 705-gear set.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 2, a structure of a portable thermal label printer according to an embodiment of the present invention includes: a portable thermal label printer comprises a body and an upper cover assembly 3; the upper cover assembly 3 comprises an upper cover 303, a spring hook 304 and a spring button 307, the upper cover 303 is hinged on the body through a shaft 302, one end of the upper cover 303 is clamped on an upper cover closing cover 308 through the spring hook 304 or is connected on the upper cover closing cover 308 through a screw, an uncovering key 301 in sliding fit with the upper cover 303 is arranged on the upper cover 303, and the uncovering key 301 is connected with the spring button 307 arranged on the spring hook 304 through a pressure spring 306 and is used for providing elastic force for the spring hook 304 in a direction perpendicular to the relative sliding direction of the upper cover 303 and the uncovering key 301; the elastic hook 304 is also connected with the upper cover 303 through a tension spring 310, and is used for providing elastic force parallel to the relative sliding direction of the upper cover 303 and the cover opening key 301 for the elastic hook 304.
In practical application, when the body needs to be opened, the cover opening key 301 is firstly pressed down to overcome the elasticity of the pressure spring 306, at the moment, the elastic hook 304 is separated from the contact with the upper cover closing cover 308 in the vertical direction, then the cover opening key 301 is pushed, so that the elastic hook 304 overcomes the pressure of the tension spring 310 and is separated from the contact with the upper cover closing cover 308 in the horizontal direction, at the moment, the upper cover assembly 3 is completely in an unlocking state, because the upper cover 303 is hinged and installed on the body through the shaft 302, the upper cover 303 can be directly opened at the moment, and the internal consumable box assembly 5, the thermal printing assembly 6, the paper feeding assembly 7, the mainboard, the power supply and the like are overhauled. The cover opening operation is not easy to be triggered due to mistaken touch, and the misoperation problem is avoided.
The end parts of the upper cover 303 and the upper cover closing cover 308 form a duckbilled paper outlet, the design ensures the stability of paper when paper is discharged and withdrawn, thereby improving the positioning precision of the sensing degree and also improving the simple degree of the paper loaded into the paper channel, and the position of the upper cover closing cover 308 corresponding to the paper outlet is provided with a paper tearing knife 309. After printing is completed, the tab sheet can be cut by the paper cutter 309.
As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the body includes: the automatic feeding device comprises an outer shell, a consumable box assembly 5, a thermal printing assembly 6, a paper feeding assembly 7, a mainboard and a power supply, wherein the consumable box assembly 5 is arranged in the outer shell, and specifically, the consumable box assembly 5 is arranged on an upper cover assembly 3 and is clamped with an upper cover closing cover 308 in the upper cover assembly 3 to store consumables; the thermal printing component 6 is arranged in the outer shell, corresponds to the consumable box component 5 in position and is used for printing; the paper feeding component 7 is arranged on the consumable box component 5 and is used for feeding paper for the thermal printing component 6; the main board and the power supply are arranged in the outer shell and used for controlling and supplying power to the thermal printing assembly 6, the consumable box assembly 5 and the paper feeding assembly 7; the shell body is including the left shell body 1 and the right shell body 2 of concatenation fixed or screw connection, be equipped with hand-strap 4 on left side shell body 1 or the right shell body 2.
The cooperation of upper cover subassembly 3, consumptive material box subassembly 5, thermal printing subassembly 6, paper feed subassembly 7 is inseparable, effectively saves installation space, paper feed subassembly 7 sets up in the exit position department of consumptive material box subassembly 5, directly sends into the label paper between rubber roll and the thermal printing subassembly 6, and overall structure does not have redundant part, saves space, also makes this application printing apparatus's structure small and exquisite simultaneously, in this application preferred embodiment, the biggest overall dimension 80mm of printer 80mm 30mm, conveniently hand-carries.
Particularly, for the mainboard, the mainboard can communicate with external mechanisms such as a mobile phone, a computer and the like in the modes of Bluetooth, wireless network and the like, and receives instructions to realize printing operation. The shell body can be reserved with a charging interface for charging the power supply.
As shown in fig. 3 to 4, as another preferred embodiment of the present invention, the consumable cartridge assembly 5 includes a left cartridge 501, a reel 504, a right cartridge 505, and a consumable cartridge upper cover 506, the left cartridge 501 and the right cartridge 505 are connected by splicing or screwing, the consumable cartridge upper cover 506 is fastened on the left cartridge 501 and the right cartridge 505, a label outlet is formed between the consumable cartridge upper cover 506 and the left cartridge 501 and the right cartridge 505, and the reel 504 for installing the label paper 503 is provided in the left cartridge 501 and the right cartridge 505. The consumable cartridge assembly 5 further comprises a consumable detection chip 502, and the consumable detection chip 502 is installed in the left cartridge body 501 and the right cartridge body 505.
The consumable detection chip 502 is actually a sensor, and is used for detecting the size of the consumable or the surplus thereof (which can be checked through a mobile phone or a computer in communication with the motherboard) and the like, and certainly, the consumable detection chip 502 is also in communication with the motherboard.
As shown in fig. 2, as another preferred embodiment of the present invention, the thermal printing assembly 6 includes a thermal print head 601 and a heat dissipation supporting plate 603, the thermal print head 601 is mounted on the heat dissipation supporting plate 603, wherein one end of the heat dissipation supporting plate 603 is hinged to the upper cover assembly 3, and the other end thereof is connected to the upper cover assembly 3 through a spring 602, specifically, it is in a matching relationship with the upper cover closing cover 308 in the upper cover assembly 3, and a paper channel is formed between the thermal print head 601 and the paper feeding assembly 7, and the paper channel corresponds to or communicates with the label output port and the paper output port.
The thermal head 601 does not use a carbon tape as a printing medium, and directly performs a printing task by heating an image to cause a chemical reaction in a film. The thermal print head 601 and the heat dissipation support plate 603 can rotate freely within a certain range, and the thermal print head 601 is in contact with the label paper through the elastic force of the spring 602, when the rubber roller rotates and is in contact with the base paper, the paper is driven to move forward due to friction force, and the thermal print head 601 heats and works.
As shown in fig. 6, as another preferred embodiment of the present invention, the paper feeding assembly 7 includes a rubber roller 701, a stepping motor 702 and a bracket 704, the stepping motor 702 is installed on the bracket 704, the stepping motor 702 drives the rubber roller 701 to rotate through a gear set 705, the position of the rubber roller 701 corresponds to the position of the consumable cartridge assembly 5, and the gear set 705 is installed on the bracket 704 through the gear bracket 703.
When the stepping motor 702 receives electric output power, the rubber roller 701 is driven to rotate through the gear set 705, so that the output of the label paper is realized, and friction between the gears which are meshed with each other can be reduced through lubricating grease, so that the service life of the gear train is prolonged.
The embodiment of the invention provides a portable thermal label printer, which is characterized in that through the design of the upper cover component 3, the cover opening operation is not easy to be triggered due to mistaken touch, and the problem of misoperation is avoided. But it also enables the printing of die cut labels. And the printer has simple and compact integral structure, small appearance and convenient carrying.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A portable thermal label printer comprising:
a body; and an upper cover assembly;
the upper cover assembly comprises an upper cover, a spring hook and a spring button, the upper cover is hinged to the body through a shaft, one end of the upper cover is clamped on the upper cover closing cover through the spring hook, an opening cover key in sliding fit with the upper cover is arranged on the upper cover, and the opening cover key is connected with the spring button arranged on the spring hook through a pressure spring and used for providing elastic force for the spring hook in a direction perpendicular to the relative sliding direction of the upper cover and the opening cover key; the elastic hook is further connected with the upper cover through a tension spring and used for providing elastic force parallel to the relative sliding direction of the upper cover and the cover opening key.
2. A portable thermal label printer according to claim 1, wherein said body comprises:
an outer housing;
the consumable box assembly is arranged in the outer shell and used for storing consumables;
the thermosensitive printing component is arranged in the outer shell, corresponds to the consumable box component in position and is used for printing;
the paper feeding component is arranged on the consumable box component and is used for feeding paper for the thermal printing component;
the main board and the power supply are arranged in the outer shell and used for controlling the thermal printing assembly, the consumable box assembly and the paper feeding assembly and supplying power to the thermal printing assembly, the consumable box assembly and the paper feeding assembly.
3. The portable thermal label printer according to claim 1, wherein the upper cover and the end of the upper cover form a paper outlet, and a paper tearing knife is provided at a position of the upper cover corresponding to the paper outlet.
4. The portable thermal label printer according to claim 2, wherein the consumable box assembly comprises a left box body, a reel, a right box body and a consumable box upper cover, the left box body and the right box body are connected in a splicing manner, the consumable box upper cover is buckled on the left box body and the right box body, a label outlet is formed between the consumable box upper cover and the left box body and between the consumable box upper cover and the right box body, and the reel for installing label paper is arranged in the left box body and the right box body.
5. The portable thermal label printer of claim 4, wherein the consumable cartridge assembly further comprises consumable detection chips mounted within the left and right cartridges.
6. The portable thermal label printer according to claim 2, wherein the thermal printing assembly comprises a thermal printing head and a heat dissipation support plate, the thermal printing head is mounted on the heat dissipation support plate, wherein one end of the heat dissipation support plate is hinged to the upper cover assembly, the other end of the heat dissipation support plate is connected to the upper cover assembly through a spring, and a paper channel is formed between the thermal printing head and the paper feeding assembly.
7. The portable thermal label printer according to claim 2, wherein the paper feeding assembly comprises a rubber roller, a stepping motor and a bracket, the stepping motor is mounted on the bracket, the stepping motor drives the rubber roller to rotate through a gear set, the position of the rubber roller corresponds to the consumable box assembly, and the gear set is mounted on the bracket through a gear bracket.
8. The portable thermal label printer as claimed in claim 2, wherein the outer casing comprises a left casing and a right casing which are fixed together, and a hand strap is provided on the left casing or the right casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218666.3A CN110978802A (en) | 2019-12-03 | 2019-12-03 | Portable thermal label printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218666.3A CN110978802A (en) | 2019-12-03 | 2019-12-03 | Portable thermal label printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110978802A true CN110978802A (en) | 2020-04-10 |
Family
ID=70089450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911218666.3A Pending CN110978802A (en) | 2019-12-03 | 2019-12-03 | Portable thermal label printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110978802A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208218A (en) * | 2020-10-26 | 2021-01-12 | 珠海泽冠科技有限公司 | Printing sheet combined positioning device and combined positioning method thereof |
| CN115230340A (en) * | 2022-07-27 | 2022-10-25 | 深圳诺优学科技有限公司 | Intelligent identification system printer |
-
2019
- 2019-12-03 CN CN201911218666.3A patent/CN110978802A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208218A (en) * | 2020-10-26 | 2021-01-12 | 珠海泽冠科技有限公司 | Printing sheet combined positioning device and combined positioning method thereof |
| CN115230340A (en) * | 2022-07-27 | 2022-10-25 | 深圳诺优学科技有限公司 | Intelligent identification system printer |
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