CN218020844U - Portable thermal printer - Google Patents
Portable thermal printer Download PDFInfo
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- CN218020844U CN218020844U CN202222161994.8U CN202222161994U CN218020844U CN 218020844 U CN218020844 U CN 218020844U CN 202222161994 U CN202222161994 U CN 202222161994U CN 218020844 U CN218020844 U CN 218020844U
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- heat dissipation
- printer body
- fixed
- dust screen
- dissipation dust
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Abstract
The utility model discloses a portable thermal printer, including printer body and the buckle closure of setting in the printer body bottom, the fixed surface of buckle closure has the buckle, the draw-in groove with buckle looks adaptation is seted up to printer body's bottom, two the inside of installation section of thick bamboo all slides through the slip subassembly has the heat dissipation dust screen, be provided with between printer body and two installation sections and be used for carrying out the actuating mechanism that extrudees to the heat dissipation dust screen, the utility model relates to a thermal printer technical field. This portable thermal printer, through actuating mechanism's setting, be convenient for extrude the heat dissipation dust screen, cooperation canceling release mechanical system can realize making a round trip to rock fast about the heat dissipation dust screen, and then makes the dust that adheres to in the heat dissipation dust screen outside drop fast for the heat dissipation dust screen can not block up, can not influence normal radiating work, and does not need artifical periodic cleaning, reduces work load, and degree of automation is high.
Description
Technical Field
The utility model relates to a thermal printer technical field specifically is a portable thermal printer.
Background
The thermal printer has a working principle that a semiconductor heating element is arranged on a printing head, and the printing head can print required patterns after being heated and contacting thermal printing paper, and the principle of the thermal printer is similar to that of a thermal fax machine. The image is generated by heating to cause a chemical reaction in the film. The chemical reaction of the thermal printer is carried out at a certain temperature. High temperatures accelerate this chemical reaction. When the temperature is lower than 60 ℃, the paper needs to be changed into dark color for a long time, even for several years; and when the temperature is 200 ℃, the reaction is completed within several microseconds.
Current thermal printer is when using, and general convenient to carry generally is equipped with dustproof radiator-grid and prevents dust the heat dissipation, but is long-time, easily piles up the dust on the dustproof radiator-grid, influences normal heat dissipation, needs artifical periodic cleaning, and work load is big, consequently, the utility model provides a portable thermal printer to solve the above-mentioned problem of mentioning.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a portable thermal printer has solved current thermal printer when using, and generally convenient to carry generally is equipped with dustproof radiator-grid and prevents dust and dispel the heat, but is long-term, and dust is easily piled up on the dustproof radiator-grid, influences normal heat dissipation, needs artifical periodic cleaning, problem that work load is big.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable thermal printer, includes printer body and the buckle closure of setting in printer body bottom, the fixed surface of buckle closure has the buckle, the draw-in groove with buckle looks adaptation is seted up to printer body's bottom, printer body's both sides all communicate and are fixed with an installation section of thick bamboo, two the inside of an installation section of thick bamboo all slides through sliding assembly has the heat dissipation dust screen, be provided with between printer body and two installation sections of thick bamboo and be used for carrying out the actuating mechanism that extrudees, two to the heat dissipation dust screen the inside of an installation section of thick bamboo all is provided with the canceling release mechanical system who is used for the heat dissipation dust screen to reset fast, actuating mechanism uses with the canceling release mechanical system cooperation.
Preferably, actuating mechanism is including fixing the CD-ROM drive motor at printer body rear, two the surface of installation section of thick bamboo all rotates and runs through there is the drive shaft, CD-ROM drive motor's output shaft one end is fixed with the pivot, the fixed surface of pivot has central belt pulley, two the surface of drive shaft all is fixed with side belt pulley, be connected through belt transmission between central belt pulley and two side belt pulleys, two the surface of drive shaft all is fixed with the eccentric wheel that contacts with the inboard of heat dissipation dust screen.
Preferably, the reset mechanism comprises a vertical block fixed on the inner wall of the mounting cylinder, and a reset spring is fixed between the vertical block and the heat dissipation dustproof net.
Preferably, the sliding assembly comprises a sliding block fixed on the periphery of the heat dissipation dustproof net, and a sliding groove matched with the sliding block is formed in the inner wall of the installation cylinder.
Preferably, the bottom of the buckle cover and the bottom of the printer body are both fixed with buffering support legs, and the buckle cover and the printer body are at least provided with two buffering support legs.
Preferably, the buffering support leg is made of rubber.
Advantageous effects
The utility model provides a portable thermal printer. Compared with the prior art, the method has the following beneficial effects:
(1) This portable thermal printer, through actuating mechanism's setting, be convenient for extrude the heat dissipation dust screen, cooperation canceling release mechanical system can realize making a round trip to rock fast about the heat dissipation dust screen, and then makes the dust that adheres to in the heat dissipation dust screen outside drop fast for the heat dissipation dust screen can not block up, can not influence normal radiating work, and does not need artifical periodic cleaning, reduces work load, and degree of automation is high.
(2) This portable thermal printer through the setting of buffering stabilizer blade, is convenient for when removing the printer body, can effectively protect the printer body, effectively reduces the possibility that the printer body damaged.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded perspective view of the partial structure of the present invention;
fig. 3 is a schematic view of the structure of the installation cylinder of the present invention;
fig. 4 is a schematic view of the driving mechanism structure of the present invention.
In the figure: 1-printer body, 2-buckle cover, 3-buckle, 4-card slot, 5-installation cylinder, 6-heat dissipation dustproof net, 7-driving mechanism, 71-driving motor, 72-driving shaft, 73-rotating shaft, 74-central belt pulley, 75-side belt pulley, 76-belt, 77-eccentric wheel, 8-resetting mechanism, 81-vertical block, 82-resetting spring, 9-sliding block, 10-sliding slot and 11-buffer supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides two technical solutions: the method specifically comprises the following embodiments:
example 1
The utility model provides a portable thermal printer, including printer body 1 and the buckle closure 2 of setting in printer body 1 bottom, the fixed surface of buckle closure 2 has buckle 3, draw-in groove 4 with 3 looks adaptations of buckle is seted up to printer body 1's bottom, be prior art with the cooperation of buckle 3, the convenience is carried out the dismouting to buckle closure 2, printer body 1's both sides all communicate and are fixed with installation section of thick bamboo 5, slightly downward sloping setting, make the dust can be smoothly followed installation section of thick bamboo 5 after shaking off landing, the inside of two installation sections of thick bamboo 5 all has heat dissipation dust screen 6 through sliding assembly slip, dustproof ventilative radiating effect has, be provided with between printer body 1 and two installation sections of thick bamboo 5 and be used for carrying out extruded actuating mechanism 7 to heat dissipation dust screen 6, the inside of two installation sections of thick bamboo 5 all is provided with the canceling release mechanical system 8 that is used for heat dissipation dust screen 6 to reset fast, actuating mechanism 7 uses with canceling release mechanical system 8 cooperation.
In this embodiment, the driving mechanism 7 includes a driving motor 71 fixed at the rear of the printer body 1, and is electrically connected to an external power supply and controlled by a control switch, the surfaces of the two mounting cylinders 5 are all rotatably penetrated by driving shafts 72, one end of an output shaft of the driving motor 71 is fixed with a rotating shaft 73, the surface of the rotating shaft 73 is fixed with a central belt pulley 74, the surface is provided with teeth, the diameter of the central belt pulley is larger than that of the side belt pulleys 75, no slip phenomenon exists between the central belt pulley and the belt 76, the surfaces of the two driving shafts 72 are both fixed with side belt pulleys 75, no slip phenomenon exists between the central belt pulley 74 and the two side belt pulleys 75, the surfaces of the two driving shafts 72 are both fixed with eccentric wheels 77 contacting the inner sides of the heat dissipation dust screen 6, and the heat dissipation dust screen 6 is conveniently extruded.
In this embodiment, canceling release mechanical system 8 is fixed with reset spring 82 including fixing the upright piece 81 at the 5 inner walls of installation section of thick bamboo, between upright piece 81 and heat dissipation dust screen 6, and the heat dissipation dust screen 6 of being convenient for can reset fast, and then realizes vibrations.
In this embodiment, the sliding assembly includes a sliding block 9 fixed on the periphery of the heat dissipation dust screen 6, and a sliding groove 10 adapted to the sliding block 9 is formed on the inner wall of the mounting cylinder 5.
In this embodiment, the bottom of the buckle closure 2 and the bottom of the printer body 1 are both fixed with the buffer support leg 11, which has the function of buffering and protecting the printer body 1, at least two buffer support legs 11 are arranged on the protection buckle closure 2 and the printer body 1, and the buffer support legs 11 are made of rubber.
Example 2
The utility model provides a portable thermal printer, including printer body 1 and the buckle closure 2 of setting in printer body 1 bottom, the fixed surface of buckle closure 2 has buckle 3, draw-in groove 4 with 3 looks adaptations of buckle is seted up to printer body 1's bottom, be prior art with the cooperation of buckle 3, the convenience is carried out the dismouting to buckle closure 2, printer body 1's both sides all communicate and are fixed with installation section of thick bamboo 5, the inside of two installation sections of thick bamboo 5 all has heat dissipation dust screen 6 through sliding assembly slides, dustproof ventilative radiating effect has, be provided with between printer body 1 and two installation sections of thick bamboo 5 and be used for carrying out extruded actuating mechanism 7 to heat dissipation dust screen 6, the inside of two installation sections of thick bamboo 5 all is provided with the canceling release mechanical system 8 that is used for heat dissipation dust screen 6 to reset fast, actuating mechanism 7 uses with the 8 cooperation of canceling release mechanical system.
In this embodiment, the driving mechanism 7 includes a driving motor 71 fixed at the rear of the printer body 1, and is electrically connected to an external power supply and controlled by a control switch, the surfaces of the two mounting cylinders 5 are all rotated to penetrate through a driving shaft 72, one end of an output shaft of the driving motor 71 is fixed with a rotating shaft 73, the surface of the rotating shaft 73 is fixed with a central belt pulley 74, the surface is provided with teeth, the diameter is larger than the diameter of the side belt pulley 75, no slip phenomenon exists between the central belt pulley 74 and the belt 76, the surfaces of the two driving shafts 72 are both fixed with side belt pulleys 75, no slip phenomenon exists between the central belt pulley 74 and the two side belt pulleys 75, the surfaces of the two driving shafts 72 are both fixed with eccentric wheels 77 in contact with the inner side of the heat dissipation dust screen 6, and the heat dissipation dust screen 6 is conveniently extruded.
In this embodiment, the sliding assembly includes a sliding block 9 fixed on the periphery of the heat dissipation dust screen 6, and a sliding groove 10 adapted to the sliding block 9 is formed on the inner wall of the installation cylinder 5.
In this embodiment, the bottom of the buckle closure 2 and the bottom of the printer body 1 are both fixed with the buffer support leg 11, which has the function of buffering and protecting the printer body 1, at least two buffer support legs 11 are arranged on the protection buckle closure 2 and the printer body 1, and the buffer support legs 11 are made of rubber.
And those not described in detail in this specification are well within the skill of those in the art.
During the use, realize ventilation cooling and dustproof work through the heat dissipation dust screen 6 in two installation section of thick bamboo 5, buffering stabilizer blade 11 can effectively cushion protection to printer body 1 internal component, in long-time use, a large amount of dusts can be adhered to the outside of heat dissipation dust screen 6, start driving motor 71 this moment, drive central belt pulley 74 through pivot 73 and rotate, and then drive two side belt pulleys 75 and rotate simultaneously under the cooperation of belt 76, and then make two drive shafts 72 rotate simultaneously, make two eccentric wheels 77 extrude two heat dissipation dust screens 6 respectively, under the cooperation of reset spring 82, two heat dissipation dust screens 6 rock about fast, make the dust in its outside can drop fast.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable thermal printer, includes printer body (1) and buckle closure (2) of setting in printer body (1) bottom, the fixed surface of buckle closure (2) has buckle (3), draw-in groove (4) with buckle (3) looks adaptation are seted up to the bottom of printer body (1), its characterized in that: the utility model discloses a printer, including printer body (1), the both sides of printer body (1) all communicate and be fixed with installation section of thick bamboo (5), two the inside of installation section of thick bamboo (5) all has heat dissipation dust screen (6) through the slip subassembly slip, be provided with between printer body (1) and two installation sections of thick bamboo (5) and be used for carrying out extruded actuating mechanism (7) to heat dissipation dust screen (6), two the inside of installation section of thick bamboo (5) all is provided with canceling release mechanical system (8) that are used for heat dissipation dust screen (6) to reset fast, actuating mechanism (7) and canceling release mechanical system (8) cooperation are used.
2. The portable thermal printer according to claim 1, wherein: actuating mechanism (7) are including fixing driving motor (71) at printer body (1) rear, two the surface of installation section of thick bamboo (5) all rotates and has run through drive shaft (72), the output shaft one end of driving motor (71) is fixed with pivot (73), the fixed surface of pivot (73) has central belt pulley (74), two the surface of drive shaft (72) all is fixed with side belt pulley (75), be connected through belt (76) transmission between central belt pulley (74) and two side belt pulley (75), two the surface of drive shaft (72) all is fixed with eccentric wheel (77) that contact with the inboard of heat dissipation dust screen (6).
3. The portable thermal printer according to claim 1, wherein: the resetting mechanism (8) comprises a vertical block (81) fixed on the inner wall of the mounting cylinder (5), and a resetting spring (82) is fixed between the vertical block (81) and the heat dissipation dustproof net (6).
4. A portable thermal printer according to claim 1, wherein: the sliding assembly comprises a sliding block (9) fixed on the periphery of the heat dissipation dustproof net (6), and a sliding groove (10) matched with the sliding block (9) is formed in the inner wall of the installation cylinder (5).
5. The portable thermal printer according to claim 1, wherein: the bottom of buckle closure (2) and printer body (1) all is fixed with buffering stabilizer blade (11), be provided with two buffering stabilizer blades (11) on buckle closure (2) and the printer body (1) at least.
6. The portable thermal printer according to claim 5, wherein: the buffer support leg (11) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161994.8U CN218020844U (en) | 2022-08-17 | 2022-08-17 | Portable thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161994.8U CN218020844U (en) | 2022-08-17 | 2022-08-17 | Portable thermal printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218020844U true CN218020844U (en) | 2022-12-13 |
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ID=84346608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222161994.8U Active CN218020844U (en) | 2022-08-17 | 2022-08-17 | Portable thermal printer |
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| Country | Link |
|---|---|
| CN (1) | CN218020844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278417A (en) * | 2023-02-01 | 2023-06-23 | 珠海芯烨电子科技有限公司 | Uncapping buffer structure |
-
2022
- 2022-08-17 CN CN202222161994.8U patent/CN218020844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278417A (en) * | 2023-02-01 | 2023-06-23 | 珠海芯烨电子科技有限公司 | Uncapping buffer structure |
| CN116278417B (en) * | 2023-02-01 | 2023-12-01 | 珠海芯烨电子科技有限公司 | Uncapping buffer structure |
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