CN114714772B - Thermal printer convenient to equipment - Google Patents
Thermal printer convenient to equipment Download PDFInfo
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- CN114714772B CN114714772B CN202210235974.2A CN202210235974A CN114714772B CN 114714772 B CN114714772 B CN 114714772B CN 202210235974 A CN202210235974 A CN 202210235974A CN 114714772 B CN114714772 B CN 114714772B
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- top cover
- assembly
- thermal printer
- paper
- bottom shell
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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
- 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
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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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
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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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention provides a thermal printer convenient to assemble, which is applied to the technical field of printing and comprises: top cap, paper feed data subassembly, radiating component, dead lever, print head, printing data subassembly, rubber roll fixed block, stock form support and drain pan compare with traditional thermal printer, all more convenient, save time on the equipment or dismantle, need not also can accomplish with the help of other instruments, in production, the preparation of top cap and drain pan mould is simpler, reduce cost.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a thermal printer convenient to assemble.
Background
Thermal printers are now widely used in POS terminal systems, banking systems, transportation industries, medical instruments, and the like. However, the thermal printers on the market have complex structures, more assembly parts, complex assembly process, difficult autonomous assembly by non-assembly staff, and troublesome maintenance and disassembly.
Disclosure of Invention
The invention aims to solve the problem that a thermal printer is difficult to assemble, and provides a thermal printer convenient to assemble.
The invention adopts the following technical means for solving the technical problems:
the present invention provides a thermal printer which is convenient for assembly, comprising: top cap, dead lever, print head, print data subassembly, radiator unit, paper feed data subassembly, rubber roll fixed block, stock form support and drain pan, wherein:
the top cover is arranged at the uppermost part and comprises a paper outlet, a display screen, a square column and a male end component, wherein the paper outlet is arranged at the front end of the top cover, the display screen is embedded on the outer surface of the top cover, the male end component is embedded at the foremost end of the top cover, and the square column is connected with the inner surface of the top cover;
the fixed rod is arranged at the front end of the top cover and is connected with the square block;
the printing data assembly is arranged in the top cover, and the printing head is connected with the printing data assembly;
the rubber roller fixing block is connected with the paper feeding data assembly, and the rubber roller is connected with the rubber roller fixing block and horizontally arranged;
the rear end of the bottom shell is connected with the rear end of the top cover and arranged below the top cover, and the novel paper feeder comprises a female end assembly, a paper feeding data assembly and an arc-shaped connecting piece, wherein the female end assembly is arranged at the front end of the bottom shell, the paper feeding data assembly is arranged inside the bottom shell, and the arc-shaped connecting piece is connected with the inner surface of the bottom shell;
the roll paper bracket is connected with the arc-shaped connecting piece in a matching way;
the heat radiation assembly is arranged on the side surface of the bottom shell and comprises an outer frame and a heat radiation fan, wherein the outer frame is embedded on the side surface of the bottom shell, and the heat radiation fan is arranged in the center of the outer frame.
Further: the rear end of the bottom shell is provided with two L-shaped short shafts which are symmetrically arranged at the center point of the top shell, the rear end of the top cover is provided with an n-shaped component, the n-shaped component is symmetrically arranged at the middle point, and the n-shaped component is provided with a circular hole and is connected with the L-shaped short shaft.
Further: the arc connecting piece is connected with the bottom shell and one end of the arc connecting piece is suspended, the bottom of the roll paper support is provided with a groove and is a semi-closed arc groove, and the semi-closed arc groove is correspondingly connected with the arc connecting piece.
Further: the utility model discloses a square column structure, including dead lever, square post, dead lever rear end and top cap, the dead lever rear end is connected and the front end is equipped with square piece and is connected with square post with the top cap connection, square post has square groove and is connected with the top cap connection, and square piece and the groove cooperation in the square post of dead lever front end are connected.
Further: the rubber roll fixed block is made of silica gel and is arranged at two ends of the paper feeding data assembly, holes are formed in the inner side of the rubber roll fixed block, and the rubber roll length is 80mm and is connected with the rubber roll fixed block.
Further: the female end component is arranged at the front end of the bottom shell, the male end component is arranged at the front end of the top cover, and magnets are arranged in the female end component and the male end component and are in an adsorption mode.
Further: the printing data assembly is arranged inside the top cover, the printing head is connected with the printing data assembly, the semiconductor heating element is arranged on the printing head, and the heating element heats in the printing head and contacts with the thermal paper.
Further: the display screen is a touch screen and can display the temperature of the printer.
The invention provides a thermal printer convenient to assemble, which has the following beneficial effects:
compared with the traditional thermal printer, the thermal printer omits a plurality of screw thread structures, and is convenient and time-saving to assemble or disassemble.
During the assembly process, the assembly can be completed without the help of other tools.
The non-assembly professional can also assemble the thermal printer.
In production, the top cover and the bottom shell mould are simpler to manufacture, and the cost is reduced.
The intelligent touch screen is provided with a heat radiating device and a display screen, the control mode is display screen touch screen control, the assembly of keys is not needed, and the intelligent touch screen is relatively intelligent in the use process.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of a thermal printer of the present invention for ease of assembly;
FIG. 2 is a schematic perspective view of a thermal printer with top and bottom covers combined for easy assembly;
FIG. 3 is a schematic top view of a thermal printer of the present invention for ease of assembly;
FIG. 4 is a side cross-sectional view of a thermal printer of the present invention for ease of assembly;
FIG. 5 is an enlarged view of a portion of a semi-closed arcuate slot to arcuate connector connection in a thermal printer for ease of assembly in accordance with the present invention;
FIG. 6 is a schematic perspective view of a connecting rod of a thermal printer according to the present invention for easy assembly;
FIG. 7 is a schematic perspective view of a square post in a thermal printer for ease of assembly in accordance with the present invention;
FIG. 8 is an enlarged view of a portion of an n-type member coupled to an L-shaped stub shaft of a thermal printer for ease of assembly in accordance with the present invention;
FIG. 9 is a schematic front view of a thermal printer of the present invention for ease of assembly;
FIG. 10 is a schematic perspective view of a top cover of a thermal printer according to the present invention for ease of assembly;
the realization, functional characteristics and advantages of the present invention are further described with reference to the accompanying drawings in combination with the embodiments.
Description of the embodiments
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to FIG. 1, a thermal printer according to an embodiment of the present invention is provided for easy assembly
A thermal printer for facilitating assembly, comprising: top cover 2, fixing lever 9, print head 104, print data assembly 103, heat dissipation assembly, paper feed data assembly 105, glue roller 8, glue roller fixing block 7, roll paper stand 5 and bottom case 1, wherein,
in one embodiment, the top cover 2 is arranged at the uppermost part and comprises a paper outlet 111, a display screen 100, a square column 10 and a male end component 106, the paper outlet 111 is arranged at the front end of the top cover 2, the display screen 100 is embedded on the outer surface of the top cover 2, the male end component 106 is embedded at the foremost end of the top cover 2, the square column 10 is connected with the inner surface of the top cover 2, a fixing rod 9 is arranged at the front end of the top cover 2 and is connected with a square block, a printing data component 103 is arranged inside the top cover 2, a printing head 104 is connected with the printing data component 103, a rubber roller fixing block 7 is connected with a paper feeding data component 105, a rubber roller 8 is connected with a rubber roller fixing block 7 and is horizontally arranged, the rear end of the bottom cover 1 is connected with the rear end of the top cover 2 and is arranged below the top cover 2, the paper feeding data component 105 and an arc-shaped connecting piece 4 are arranged at the foremost end of the top cover 2, the paper feeding data component 105 is arranged inside the bottom cover 1, the arc-shaped connecting piece 4 is connected with the inner surface of the bottom cover 1, the paper feeding data component 5 is matched with a paper winding bracket 4 and is connected with the paper feeding data component 105, the paper winding bracket and the paper winding bracket is arranged on the outer frame 80, the outer frame 81 is arranged on the outer frame 81, and the heat dissipation frame 80 is arranged on the side of the outer frame 81.
Referring to fig. 10, in this embodiment, the top cover 2 is disposed at the uppermost part, and includes a paper outlet 111, a display screen 100, a square column 10 and a male end assembly 106, where the front end and the rear end of the top cover 2 are rounded.
The method is characterized in that when in specific implementation: the top cover 2 is provided with the round corners, so that the top cover 2 is attractive in appearance and can be prevented from being scratched, the top cover 2 and the bottom shell 1 are made of plastic materials, the plastic has the characteristic of large flexibility, can be deformed during assembly, can be assembled easily, and has good formability, low price and low cost in the production process; the length of the top cover 2 is longer than that of the bottom shell 1, and when the top cover is closed and matched with the bottom shell, the front end is provided with a protruding part, so that the top cover 2 is easy to open upwards.
Referring to fig. 2, in the present embodiment, the paper outlet 111 is provided at the front end of the top cover 2.
The method is characterized in that when in specific implementation: the paper outlet 111 is square, and is easy to output paper, the paper outlet 111 is a paper outlet of printing paper, the printing data component 103 sends a command to the paper feeding data component 105, the paper feeding data component 105 feeds paper to the printing head 104, then the printing data component 103 inputs the command to the printing head 104, the printing head 104 starts printing, and the paper is output through the paper outlet 111 after printing.
In this embodiment, the display screen 100 is a touch screen and is embedded in the outer surface of the top cover 2.
The method is characterized in that when in specific implementation: the display 100 can display the temperature inside the printer, when the thermal printer is in operation, the semiconductor heating element on the printing head 104 can heat the printing head 104, the heated printing head 104 is contacted with the thermal paper, the image is generated by generating chemical reaction in the film through heating, the chemical reaction needs to be generated at a certain temperature, the high temperature can accelerate the reaction to be carried out, and even the reaction can be completed within a few microseconds, so the display of the temperature on the display 100 is beneficial to knowing the temperature of the printing head 104 and the required time, and the temperature of the printing head 104 can be adjusted through the display 100; traditional thermal printer switch and regulation are key-type, and the control mode of key-type has the button, and is more loaded down with trivial details at the in-process of equipment, can save the equipment of button through the regulation of touch display screen 100, and the display screen 100 alright adjust thermal printer's operation switch can see the temperature value directly perceivedly through the screen, still can adjust the portion of printing and preview printing effect, and convenient and fast more, display screen 100 is the touch display screen, and is more intelligent than key-type control in the use.
Referring to fig. 8, the rear end of the bottom shell 1 is provided with two L-shaped short shafts 101, the two L-shaped short shafts 101 are symmetrically placed at the midpoint of the bottom shell 1, the rear end of the top cover 2 is provided with two n-shaped components 102, and the n-shaped components 102 are symmetrically placed at the midpoint of the top cover 2 and are provided with circular through holes.
The method is characterized in that when in specific implementation: the L-shaped short shaft 101 is placed at the middle point, the short shaft ends are opposite inwards, the long shaft ends are connected with the bottom shell 1, the n-shaped parts 102 are symmetrically placed at the middle point of the top cover 2, the holes of the n-shaped parts 102 at the left end of the top cover 2 are penetrated into the L-shaped short shaft 101 at the left end of the bottom shell 1 during assembly, then the holes of the n-shaped parts 102 at the other side are penetrated into the L-shaped short shaft 101 at the other end after the top cover 2 is deformed by pressure, the assembly of the rear end of the top cover 2 and the rear end of the bottom shell 1 is realized, the assembly of the L-shaped short shaft 101 and the n-shaped parts 102 is the matching of shaft holes, and the n-shaped parts 102 can rotate between the L-shaped short shafts 101 when the top cover 2 is opened or combined, so that the opening and closing of the top cover 2 are realized.
Referring to fig. 1, in the present embodiment, the heat dissipating assembly is disposed on a side surface of the bottom case 1, and includes an outer frame 81 and a heat dissipating fan 80, wherein the outer frame 81 is inlaid on the side surface of the bottom case 1, and the heat dissipating fan 80 is disposed in the middle of the outer frame 81.
The method is characterized in that when in specific implementation: in the printing process of the thermal printer, the heating element in the print head 104 can cause the print head 104 to generate high temperature, and the print head 104 instantaneously generates a large amount of heat in the printing process, if the heat is not timely discharged, the print data component and the paper feeding data component are easy to burn out, so that heat dissipation is needed inside the printer. When the print head 104 starts to perform a printing operation, the cooling fan 80 rotates rapidly under the control of the print data assembly 103, a large amount of wind is generated in the rotating process of the cooling fan 80, and the wind flow is utilized to take away the heat generated in the printing process of the print head 104, so that the effects of heat dissipation of the print head 104 and internal temperature reduction of the printer are achieved.
Referring to fig. 3, 6 and 7, in this embodiment, there are two fixing rods 9, one end of each fixing rod 9 is connected to the top cover 2, the front end of each fixing rod 9 has a square block, the top cover 2 has a square column 10, the square column 10 has a square groove, the print head 104 is connected to the print data assembly 103, and the print head 104 is mounted with a semiconductor heating element, and the heating element heats up in the print head 104 and contacts with the thermal paper.
The method is characterized in that when in specific implementation: the whole fixing rod 9 is a cuboid, the adopted material is plastic, one of four widths of the cuboid is fixed, the other end of the fixing rod can rotate around the fixed end, and the rotating track is arc-shaped; one end of each of the two fixing rods 9 is fixed on the top cover 2 in a wide mode, the other end of each of the fixing rods 9 is still rotatable, the printing data assembly 103 is horizontally arranged in the top cover 2, the printing head 104 is connected with the printing data assembly 103, the fixing rods 9 on two sides are rotated until square blocks on the fixing rods 9 can be matched and fixed in square grooves on the square columns 10, the square blocks on the fixing rods 9 are matched with the square grooves of the square columns 10 in a tight mode, and the printing data assembly 103 and the printing head 104 can be fixed in the top cover 2 through the mode; if the print head 104 and the print data assembly 103 need to be inspected or maintained, the fixing bar 9 is simply broken outward to separate the square block from the square groove.
Referring to fig. 4 and 5, in this embodiment, the arc-shaped connecting piece 4 is connected with the bottom shell 1, one end of the arc-shaped connecting piece 4 is connected with the surface of the bottom shell 1, the lower part of the other end is suspended, and the bottom of the roll paper stand 5 is provided with a groove and is a semi-closed arc groove.
The method is characterized in that when in specific implementation: the semi-closed arc-shaped groove at the bottom of the paper roll bracket 5 corresponds to the arc-shaped connecting piece 4, then the open end of the semi-closed arc-shaped groove enters from one end of the arc-shaped connecting piece 4 in a suspending manner, and then the whole connecting piece enters into the whole groove by rotating, so that the assembly of the paper roll bracket 5 is completed, when the paper roll bracket 5 is required to be disassembled and replaced, the disassembly of the paper roll bracket 5 can be realized by rotating and rotating the paper roll bracket 5 only in the other direction, the cooperation of the arc-shaped groove and the arc-shaped connecting piece 4 can enable the paper roll bracket 5 to be assembled and disassembled in a rotating manner, the paper roll bracket 5 can be fixed on the bottom shell 1 by the aid of the semi-closed arc-shaped groove and the arc-shaped connecting piece 4, the semi-closed arc-shaped groove is stable, and the semi-closed arc-shaped groove is not easy to fall off due to the structural cooperation of the semi-closed arc-shaped groove and the arc-shaped connecting piece 4. The semi-closed groove and the arc-shaped connecting piece are easy to assemble and stable in structure.
Referring to fig. 1, in this embodiment, the paper feeding data assembly 105 is fixedly connected to the bottom shell 1, the inner side of the rubber roll fixing block 7 is provided with a hole and is connected to the paper feeding data assembly 105 and placed at two ends, kong Chaoli on the rubber roll fixing block 7 is placed, and the rubber roll 8 is 80mm in length and is connected to the rubber roll fixing block 7.
The method is characterized in that when in specific implementation: the rubber roll fixed block 7 is made of silica gel, the flexibility of the silica gel is high, the rubber roll 8 is easy to deform, the whole rubber roll 8 is cylindrical, when in assembly, one end cylinder of the rubber roll 8 penetrates into one end hole of the rubber roll fixed block 7, then the other end cylinder of the rubber roll 8 penetrates into the hole of the other rubber roll fixed block 7, and the rubber roll is deformed by pressing the rubber roll fixed block 7 during the assembly, so that the rubber roll is easier to be placed into the hole at the other end of the rubber roll fixed block 7, and the assembly of the rubber roll 8 is realized.
In this embodiment, the female end component 6 is disposed at the front end of the bottom shell 1 and is embedded therein, the male end component 106 is disposed at the front end of the top cover 2 and is embedded therein, and the interiors of the female end component 6 and the male end component 106 are both magnetic.
The method is characterized in that when in specific implementation: the female end assembly 6 and the male end assembly 106 are both internally provided with magnets, the adsorption mode is magnet-magnet, the adsorption effect is achieved by utilizing the magnetic principle, the adopted magnets are made of neodymium iron boron materials, and the magnetic force is never attenuated. When the thermal printer needs to be opened, the top cover 2 needs to be opened first, the top cover 2 is turned over for a certain distance, at the moment, magnetism between the male end component 106 and the female end component 6 is lost, the top cover 2 is separated from the bottom shell 1, and at the moment, the top cover 2 can be opened; when the top cover 2 needs to be closed, only a bit of pressure needs to be applied to the top cover 2 towards the bottom shell 1, as magnetism is arranged between the female end component 6 and the male end component 106, under the action of magnetic interaction, the male end component 106 at the front end of the top cover 2 can accelerate and automatically close when sensing the magnetism of the female end component 6 in the bottom shell 1, the assembly mode of the top cover 2 and the bottom shell 1 is a magnetic adsorption mode, the top cover 2 is opened and combined by utilizing the magnetic adsorption between two poles of magnets, the structure of magnetic interaction not only ensures that the top cover 2 and the bottom shell 1 are convenient and fast when being assembled, but also is simpler when the top cover 2 and the bottom shell 1 need to be disassembled and maintained, the opening and the viewing are easier when the problem is encountered in the printing process, and the magnets adopted inside the male end component 106 and the female end component 6 are made of neodymium-iron-boron materials, and the magnetic force is never attenuated.
To sum up: when the method is implemented, firstly, a paper roll bracket is required to be assembled on a bottom shell, a semi-closed arc-shaped groove at the bottom of the paper roll bracket corresponds to an arc-shaped connecting piece, the open end of the semi-closed arc-shaped groove enters from one suspended end of the arc-shaped connecting piece, then the paper roll bracket is rotated to enable the whole arc-shaped connecting piece to enter into the whole groove, the assembly of the paper roll bracket is realized, the paper roll bracket is not easy to fall in the bottom shell, printing paper is placed in the paper roll bracket, then a paper feeding data assembly is fixedly connected with the bottom shell, then a rubber roll fixing block is placed at two ends of the paper feeding data assembly and Kong Chaoli on the rubber roll fixing block, then one end of a rubber roll penetrates into a hole of the rubber roll fixing block, and the rubber roll fixing block at the other end is deformed in a pressing and pulling mode, so that the other end of the rubber roll penetrates into the other rubber roll fixing block, and the assembly of the rubber roll is realized; then assembling the printing data assembly and the printing head, firstly horizontally arranging the printing head in the middle of the printing data assembly for connection and arranging the printing head in the top cover, when arranging the printing data assembly, the end with the round angle of the printing data assembly and the end with the round angle of the top cover are in the same direction, then rotating the fixing rods on two sides until the square blocks on the fixing rods are tightly matched with the grooves on the square columns on the top cover, and then tightly pressing the fixing rods to fix the fixing rods, thereby realizing the assembly of the printing head and the printing book assembly; then the hole on the n-type component on the left side of the rear end of the top cover is penetrated into the L-shaped short shaft on the left side of the rear end of the bottom shell, then the hole on the n-type component on the other side is penetrated into the L-shaped short shaft on the other side, during the process, the top cover can be deformed in a manner of extrusion and the like to enable the n-type component to be assembled and matched with the L-shaped short shaft more easily, the assembly of the top cover and the rear end of the bottom shell is realized, finally, the top cover is forced to the direction of the bottom shell, the top cover is combined with the bottom shell under the action of magnetic adsorption, and finally, the assembly of the whole thermal printer is completed.
After the assembly is finished, a thermal printer switch is opened through a display screen, a printer is started to print, a printing data assembly inputs a command to a printing head, a semiconductor heating element in the printing head starts to heat, the temperature of the printing head can be regulated on the display screen and the temperature change of the printing head is observed, when the temperature of the printing head reaches a certain value, the printing data assembly sends the command to a paper feeding data assembly, paper is fed to the printing head after the paper feeding data assembly receives the command, the printing data assembly commands the printing head to start printing, a radiator fan on the side face of a bottom shell starts to rotate under the command of the printing data assembly, heat dissipation treatment is carried out on the printing head, the phenomenon that the internal assembly is burnt out due to higher temperature in the printing process is avoided, and after the printing is finished, the paper is output through a paper outlet on a top shell.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A thermal printer for facilitating assembly, the thermal printer comprising: top cap, dead lever, print head, print data subassembly, radiator unit, paper feed data subassembly, rubber roll fixed block, stock form support and drain pan, wherein:
the top cover is arranged at the uppermost part and comprises a paper outlet, a display screen, a square column and a male end component, wherein the paper outlet is arranged at the front end of the top cover, the display screen is embedded on the outer surface of the top cover, the male end component is embedded at the foremost end of the top cover, and one end of the square column is fixedly connected with the inner surface of the top cover;
one end of the fixed rod is rotationally connected with the front end of the top cover;
the rear end of the fixed rod is rotationally connected with the top cover, and the front end of the fixed rod is provided with a square block and is in clamping connection with the square column;
the printing data assembly is arranged in the top cover, and the printing head is connected with the printing data assembly;
the rubber roller fixing block is connected with the paper feeding data assembly, and the rubber roller is connected with the rubber roller fixing block and horizontally arranged;
the rear end of the bottom shell is connected with the rear end of the top cover and arranged below the top cover, and the novel paper feeder comprises a female end assembly, a paper feeding data assembly and an arc-shaped connecting piece, wherein the female end assembly is arranged at the front end of the bottom shell, the paper feeding data assembly is arranged inside the bottom shell, and the arc-shaped connecting piece is connected with the inner surface of the bottom shell;
the roll paper bracket is detachably matched and connected with the arc-shaped connecting piece;
one end of the arc-shaped connecting piece is suspended, and the other end of the arc-shaped connecting piece is fixedly connected with the bottom shell;
the bottom of the roll paper bracket is provided with a groove and is a semi-closed arc groove, and the semi-closed arc groove is connected with the arc connecting piece in a sliding clamping manner;
the heat radiation assembly is arranged on the side surface of the bottom shell and comprises an outer frame and a heat radiation fan, wherein the outer frame is embedded on the side surface of the bottom shell, and the heat radiation fan is arranged in the center of the outer frame.
2. The thermal printer of claim 1 wherein the rear end of the bottom housing has two L-shaped stub shafts positioned in point symmetry with respect to the center of the top housing.
3. A thermal printer according to claim 1, wherein the rear end of the top cover is provided with two n-type members symmetrically disposed at the midpoint thereof and connected to the L-shaped stub shaft.
4. A thermal printer according to claim 1, wherein the square post has two square grooves therein.
5. The thermal printer of claim 1 wherein the glue roller fixing block is made of silica gel and is arranged at two ends of the paper feeding data assembly, and holes are formed in the inner side of the glue roller fixing block.
6. The thermal printer of claim 1 wherein the female and male end assemblies are internally provided with magnets.
7. A thermal printer for facilitating assembly as defined in claim 1, wherein said display screen is a touch screen and is capable of displaying printer temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235974.2A CN114714772B (en) | 2022-03-11 | 2022-03-11 | Thermal printer convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235974.2A CN114714772B (en) | 2022-03-11 | 2022-03-11 | Thermal printer convenient to equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114714772A CN114714772A (en) | 2022-07-08 |
| CN114714772B true CN114714772B (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210235974.2A Active CN114714772B (en) | 2022-03-11 | 2022-03-11 | Thermal printer convenient to equipment |
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| JP2005007652A (en) * | 2003-06-17 | 2005-01-13 | Funai Electric Co Ltd | Photoprinter |
| JP5012556B2 (en) * | 2007-03-15 | 2012-08-29 | セイコーエプソン株式会社 | Printing device |
| JP5627076B2 (en) * | 2010-02-10 | 2014-11-19 | シチズンホールディングス株式会社 | Thermal printer |
| CN102463746B (en) * | 2010-11-19 | 2014-04-02 | 山东新北洋信息技术股份有限公司 | Print head assembly and printer having same |
| US10882330B2 (en) * | 2016-10-05 | 2021-01-05 | Sato Holdings Kabushiki Kaisha | Printer |
| CN213261682U (en) * | 2020-08-20 | 2021-05-25 | 中山映汉科技有限公司 | Roll paper support of thermal printer |
| CN213973236U (en) * | 2020-11-13 | 2021-08-17 | 珠海恒盛条码设备有限公司 | Thermal printer |
| CN215921606U (en) * | 2021-08-19 | 2022-03-01 | 上海湃达电子科技有限公司 | Base paper recovery device of thermal printer |
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2022
- 2022-03-11 CN CN202210235974.2A patent/CN114714772B/en active Active
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Effective date of registration: 20230506 Address after: 518000 401 (3a01), floor 4, building 2, Nanyou fourth industrial zone, No. 1124, Nanshan Avenue, Nanguang community, Nanshan street, Nanshan District, Shenzhen, Guangdong Province Applicant after: Shenzhen aokaima Technology Co.,Ltd. Address before: 476000 youjitun village, Sui County, Shangqiu City, Henan Province (he and she love home textile curtain fabric) Applicant before: Wang Yuling |
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