CN217124326U - Portable thermal printer with integrated movement - Google Patents
Portable thermal printer with integrated movement Download PDFInfo
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- CN217124326U CN217124326U CN202123347833.XU CN202123347833U CN217124326U CN 217124326 U CN217124326 U CN 217124326U CN 202123347833 U CN202123347833 U CN 202123347833U CN 217124326 U CN217124326 U CN 217124326U
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- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
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Abstract
The utility model provides a portable thermal printer of integrated form core, which comprises a base, the lid, rubber roll and core, the base is provided with the paper storehouse, the lid closes the paper storehouse and articulates in the base, form the exit slot between lid and the base, the exit slot is located the middle part of base, the rubber roll rotationally sets up on the lid, the core sets up in the base, with the heat sensitive strip, the heat sensitive elastic component, the button circuit board, the master control circuit board, the hasp piece, the hasp elastic component, driving motor, drive gear and infrared sensor all integrate the setting at the mounting bracket, the mounting bracket setting that will integrate is in the base, not only it is more convenient to assemble, and the structure is more compact, do benefit to portable thermal printer's miniaturization and arrange.
Description
Technical Field
The utility model relates to a thermal printing equipment field especially relates to a portable thermal printer of integrated form core.
Background
With the popularization and application of thermal printers, the thermal printers are used not only in automatic teller machines of banks, cash registers of supermarkets and delivery places of e-commerce, but also in commercial fields such as e-commerce industry and express delivery industry, and now portable thermal printers are gradually and widely applied to the commercial fields.
The portable thermal printer requires a relatively small volume, so that it has a high requirement on the degree of integration of the installation and connection of parts, and the degree of convenience of assembly is also critical.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a arrange device integrated form portable thermal printer on the core.
In order to realize the purpose of the utility model, the utility model provides a portable thermal printer of integrated form core, including base, lid, rubber roll and core, the base is provided with the paper storehouse, the lid closes the paper storehouse and articulates in the base, form the exit slot between lid and the base, the exit slot is located the middle part of base, the rubber roll is rotationally arranged on the lid, the core sets up in the base, the core includes mounting bracket, heat-sensitive piece, heat-sensitive elastic component, button circuit board, master control circuit board, lock catch spare, lock catch elastic component, driving motor and drive gear; the mounting frame is provided with a supporting bottom plate and two mounting side plates, the supporting bottom plate extends along the paper width direction, the two mounting side plates are respectively positioned at the end parts of the supporting bottom plate in the paper width direction, the supporting bottom plate and the two mounting side plates form a thermosensitive mounting groove in a surrounding mode, the thermosensitive sheet is arranged in the thermosensitive mounting groove, and the thermosensitive elastic piece is elastically abutted between the thermosensitive sheet and the supporting bottom plate; the mounting side plate is provided with open grooves, a placing position is defined by the two open grooves and the thermosensitive sheet, the rubber roller is positioned in the placing position, the rubber roller is opposite to the thermosensitive sheet and forms a paper feeding channel, the paper feeding channel is communicated with the paper outlet, and the axial end part of the rubber roller is positioned in the open groove; the locking fastener is rotatably arranged on the mounting frame, a locking groove is formed in the side part of the locking fastener at the open groove, the locking groove can be detachably clamped with the axial end part of the rubber roller, and the locking fastener elastic piece is connected between the locking fastener and the mounting frame; the driving motor is arranged on the mounting frame, the transmission gear is positioned on the side part of the open groove, the transmission gear is connected between the driving motor and the axial end part of the rubber roller, and the driving motor drives the rubber roller to rotate; the supporting bottom plate is provided with key support for the dorsal part of temperature sensing mounting groove, and button circuit board fixed connection is on key support, and main control circuit board fixed connection is on the diapire of mounting bracket.
The further scheme is that the installation frame is provided with a guide plate below the thermosensitive plate, the guide plate penetrates through the through hole, the movement further comprises an infrared sensor, and the infrared sensor is installed on the guide plate and located on the inner side of the through hole.
The mounting frame is further provided with fixed side plates, the fixed side plates are connected with the end parts of the supporting bottom plate in the paper width direction, and the fixed side plates and the mounting side plate on one side of the fixed side plates are respectively positioned on two opposite sides of the supporting bottom plate; the driving motor is fixed on the inner side of the fixed side plate, the main control circuit board is provided with an avoiding notch, and the driving motor is located at the avoiding notch.
In a further proposal, the lock groove is positioned at the inner side of the open groove, and the transmission gear is arranged on the fixed side plate and the installation side plate and positioned at the outer side of the open groove.
According to a further scheme, the base comprises a face shell and a bottom shell, the face shell is provided with two side walls and a top wall located between the two side walls, a paper bin opening is formed between the two side walls, the face shell is connected with the bottom shell, the two side walls, the top wall and the bottom shell are enclosed to form a paper bin and a device cavity, the paper bin opening is communicated with the paper bin, and the machine core is arranged in the device cavity.
According to a further scheme, the bottom shell is inwards sunken to form a battery bin, a connecting hole is formed in the bottom wall of the battery bin in a penetrating mode, a battery connector is arranged on the main control circuit board, the battery module is arranged in the battery bin, and the battery connector is located at the connecting hole and connected with an electric contact of the battery module.
The further proposal is that the key circuit board is provided with a trigger and a display panel, the top wall is provided with a key and a light transmission panel, the display panel is positioned at the inner side of the light transmission panel and close to the light transmission panel, and the key is adjacent to the trigger.
The beneficial effects of the utility model are that, with the heat-sensitive piece, the heat-sensitive elastic component, the button circuit board, the master control circuit board, the hasp piece, the hasp elastic component, driving motor, drive gear and infrared sensor are all integrated to be set up at the mounting bracket, the mounting bracket setting that will integrate is in the base, it is more convenient not only to assemble, and the structure is more compact, do benefit to the miniaturized of portable thermal printer and arrange, and the base comprises face-piece and drain pan, then, the convenience is in the installation location of mounting bracket, and utilize sunken battery compartment, and be provided with the battery connector on the master control circuit board, battery lug connection then, need not to set up the wire in addition, and be provided with trigger and display panel on the button circuit board, the user can be on the roof direct operation, save the line structure, and directly set up on the mounting bracket, the structure is more firm.
Drawings
Fig. 1 is a structural view of an embodiment of the portable thermal printer according to the present invention.
Fig. 2 is an exploded view of an embodiment of the portable thermal printer of the present invention.
Fig. 3 is a structural view of a movement in an embodiment of the portable thermal printer according to the present invention.
Fig. 4 is a view showing a structure of a movement at another angle of view according to an embodiment of the present invention.
Fig. 5 is a structural view of the portable thermal printer according to the embodiment of the present invention, with the bottom case omitted.
Fig. 6 is a cross-sectional view of an embodiment of the portable thermal printer of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 6, the portable thermal printer 1 with an integrated deck includes a base 12, a cover 11, a rubber roller 15 and a deck 2, the base 12 includes a face casing 13 and a bottom casing 14, the face casing 13 is provided with two side walls 133 and a top wall 131 located between the two side walls 133, a paper bin opening is further formed between the two side walls 133, the face casing 13 is connected with the bottom casing 14, the two side walls 133, the top wall 131 and the bottom casing 14 enclose a paper bin 134 and a device cavity, the paper bin opening is communicated with the paper bin 134, the deck 2 is disposed in the device cavity of the base 12, the cover 11 covers the paper bin 134 and is hinged to the base 12, a paper outlet is formed between the cover 11 and the base 12, the paper outlet is located in the middle of the base 12, and the rubber roller 15 is rotatably disposed on the cover 11.
The movement 2 comprises an installation frame 21, a heat-sensitive sheet 221, a heat-sensitive elastic piece 222, a key circuit board 26, a main control circuit board 25, a locking piece 23, the locking elastic piece 222, a driving motor 241 and a transmission gear 242, the installation frame 21 is provided with a support bottom plate 211 and two installation side plates 212, the support bottom plate 211 extends along the paper width direction, the paper width direction 2 is the width direction of paper, a paper feeding channel extends along the length direction of the paper, the two installation side plates 212 are respectively positioned at the end part of the support bottom plate 211 in the paper width direction, the support bottom plate 211 and the two installation side plates 212 enclose a heat-sensitive installation groove, the heat-sensitive sheet 221 is arranged in the heat-sensitive installation groove, the heat-sensitive elastic piece 222 is elastically abutted between the heat-sensitive sheet 221 and the support bottom plate 211
The mounting side plate 212 is provided with an open groove 213, the opening of the open groove 213 faces upwards, a placing position is defined by the two open grooves 213 and the heat-sensitive sheet 221, the rubber roller 15 is located in the placing position, the rubber roller 15 is opposite to the heat-sensitive sheet 221 and forms a paper feeding channel, the paper feeding channel is communicated with the paper outlet, and the axial end part of the rubber roller 15 is located in the open groove 213.
The locking fastener 23 is arranged in an arch shape, the locking fastener 23 comprises two locking arms and a connecting plate connected between the two locking arms, the locking arms extend to the open grooves 213 and are provided with locking grooves 231 on the sides of the open grooves 213, the middle part of the connecting plate is provided with a connecting part 232, the locking fastener 23 is rotatably arranged on the mounting frame 21, the locking elastic part 222 is connected between the connecting part 232 of the locking fastener 23 and the supporting bottom plate 211 of the mounting frame 21, and the locking grooves 231 are detachably clamped with the axial end parts of the rubber roller 15.
The mounting frame 21 is further provided with a fixed side plate 218, the fixed side plate 218 is connected with the end portion of the supporting bottom plate 211 in the paper width direction, the fixed side plate 218 and the mounting side plate 212 on one side are respectively located on two opposite sides of the supporting bottom plate 211, the driving motor 241 is fixed on the inner side of the fixed side plate 218, the transmission gear 242 comprises at least two gears in meshed connection, the transmission gear 242 is rotatably arranged on the fixed side plate 218 and the mounting side plate 212 and located on the outer side of the open slot 213, the locking slot 231 of the locking piece 23 is located on the inner side of the open slot 213, the axial end portion of the rubber roller 15 is provided with a driven gear 151, and the transmission gear 242 is connected between the driving motor 241 and the driven gear 151 of the rubber roller 15, and drives the paper feeding of printing paper by the driving of the driving rubber roller 15 of the driving motor 241.
The supporting bottom plate 211 is provided with a key support 215 on the back side opposite to the thermosensitive mounting groove, the key circuit board 26 is fixedly connected to the key support 215 through a connecting screw 263, the key circuit board 26 is provided with two triggers 262 and a display panel 261, the bottom wall 216 of the mounting frame 21 is provided with a connecting column 217, and the main control circuit board 25 is fixedly connected to the connecting column 217 through a connecting screw 252. The main control circuit board 25 is provided with an avoiding notch, the driving motor 241 is located at the avoiding notch, the key circuit board 26 is connected to the main control circuit board 25 through a wire, and the driving motor 241 is connected to the main control circuit board 25 through a wire. The top wall 131 is provided with a key 136 and a light transmissive panel 135. after the movement is mounted in the device cavity, the display panel 261 is located inside the light transmissive panel 135 and close to the light transmissive panel 135, the key 136 is adjacent to the trigger 262, so that the user can see the display of the display panel 261 through the light transmissive panel 135 and press the key 136 to trigger the trigger 262 to trigger the signal.
The mounting bracket 21 is provided with a guide plate 214 below the heat sensitive sheet 221, the guide plate 214 is provided with a through hole, the movement 2 further includes a plurality of infrared sensors 28, and the plurality of infrared sensors 28 are mounted on the guide plate 214 and located inside the through hole, and then are used for detecting the position of printing paper. The periphery of the mounting frame 21 is provided with connecting holes 219, and the printer can be assembled by passing connecting screws through the connecting holes 219 and fixedly connecting the connecting holes to the inner end surface of the face shell 13 and then covering the bottom shell.
The bottom case 14 is formed with a battery compartment 141 recessed inwards, a bottom wall 142 of the battery compartment 141 is provided with a connecting hole 143 in a penetrating manner, a battery connector 251 is provided on a bottom side of the main control circuit board 25, the portable thermal printer 1 further includes a battery module 16, the battery module 16 is disposed in the battery compartment 141, and the battery connector 251 is located at the connecting hole 143 and connected with an electrical contact 161 of the battery module 16, so as to supply power to the device.
From top to bottom, with the heat-sensitive piece, the heat-sensitive elastic component, the button circuit board, the main control circuit board, the hasp piece, the hasp elastic component, driving motor, drive gear and infrared sensor all integrated the setting at the mounting bracket, the mounting bracket setting that will integrate is in the base, it is more convenient not only to assemble, and the structure is more compact, do benefit to portable thermal printer's miniaturization and arrange, and the base comprises face-piece and drain pan, then the convenience is in the installation location of mounting bracket, and utilize sunken battery compartment, and be provided with the battery connector on the main control circuit board, then battery lug connection, need not to set up the wire in addition, and be provided with trigger and display panel on the button circuit board, the user can direct operation on the roof, save the line structure, and directly set up on the mounting bracket, the structure is more firm.
Claims (7)
1. A portable thermal printer with an integrated machine core comprises a base, a cover body, a rubber roller and the machine core, wherein the base is provided with a paper bin, the cover body covers the paper bin and is hinged to the base, a paper outlet is formed between the cover body and the base and is positioned in the middle of the base, and the rubber roller is rotatably arranged on the cover body;
the method is characterized in that:
the machine core is arranged in the base and comprises a mounting frame, a heat-sensitive sheet, a heat-sensitive elastic piece, a key circuit board, a main control circuit board, a locking piece, a locking elastic piece, a driving motor and a transmission gear;
the mounting frame is provided with a supporting bottom plate and two mounting side plates, the supporting bottom plate extends along the paper width direction, the two mounting side plates are respectively positioned at the end parts of the supporting bottom plate in the paper width direction, the supporting bottom plate and the two mounting side plates define a thermosensitive mounting groove, the thermosensitive sheet is arranged in the thermosensitive mounting groove, and the thermosensitive elastic piece is elastically abutted between the thermosensitive sheet and the supporting bottom plate;
the mounting side plate is provided with an open groove, a placing position is defined by the two open grooves and the thermosensitive sheet, the rubber roller is positioned in the placing position, the rubber roller is opposite to the thermosensitive sheet and forms a paper feeding channel, the paper feeding channel is communicated with the paper outlet, and the axial end part of the rubber roller is positioned in the open groove;
the locking piece is rotatably arranged on the mounting frame, a locking groove is formed in the side portion of the locking piece, the locking groove is detachably clamped with the axial end portion of the rubber roller, and the locking elastic piece is connected between the locking piece and the mounting frame;
the driving motor is arranged on the mounting frame, the transmission gear is positioned on the side part of the open groove, the transmission gear is connected between the driving motor and the axial end part of the rubber roller, and the driving motor drives the rubber roller to rotate;
the supporting bottom plate is provided with a key support on the back side of the thermosensitive mounting groove, the key circuit board is fixedly connected to the key support, and the main control circuit board is fixedly connected to the bottom wall of the mounting rack.
2. The portable thermal printer according to claim 1, wherein:
the mount frame is in the below of temperature sensing piece is provided with the guide board, the guide board runs through and is provided with the perforation, the core still includes infrared sensor, infrared sensor installs on the guide board and be located fenestrate inboard.
3. The portable thermal printer according to claim 1, wherein:
the mounting rack is also provided with fixed side plates, the fixed side plates are connected with the end parts of the supporting bottom plates in the paper width direction, and the fixed side plates and the mounting side plates on one side of the fixed side plates are respectively positioned on two opposite sides of the supporting bottom plates;
the driving motor is fixed on the inner side of the fixed side plate, the main control circuit board is provided with an avoiding notch, and the driving motor is located at the avoiding notch.
4. The portable thermal printer according to claim 3, wherein:
the lock groove is located on the inner side of the open groove, and the transmission gear is arranged on the fixed side plate and the installation side plate and located on the outer side of the open groove.
5. The portable thermal printer according to any one of claims 1 to 4, wherein:
the base comprises a face shell and a bottom shell, the face shell is provided with two side walls and a top wall located between the two side walls, a paper bin opening is formed between the two side walls, the face shell is connected with the bottom shell, the two side walls, the top wall and the bottom shell are enclosed to form the paper bin and a device cavity, the paper bin opening is communicated with the paper bin, and the machine core is arranged in the device cavity.
6. The portable thermal printer according to claim 5, wherein:
the drain pan is sunken inwards and is formed with the battery compartment, the diapire of battery compartment runs through and is provided with the connecting hole, be provided with the battery connector on the main control circuit board, portable thermal printer still includes battery module, battery module sets up in the battery compartment, the battery connector be located connecting hole department and with battery module's electrical contact is connected.
7. The portable thermal printer according to claim 5, wherein:
the button circuit board is provided with a trigger and a display panel, the top wall is provided with a button and a light transmission panel, the display panel is located on the inner side of the light transmission panel and close to the light transmission panel, and the button is adjacent to the trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347833.XU CN217124326U (en) | 2021-12-27 | 2021-12-27 | Portable thermal printer with integrated movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347833.XU CN217124326U (en) | 2021-12-27 | 2021-12-27 | Portable thermal printer with integrated movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217124326U true CN217124326U (en) | 2022-08-05 |
Family
ID=82620402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123347833.XU Active CN217124326U (en) | 2021-12-27 | 2021-12-27 | Portable thermal printer with integrated movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217124326U (en) |
-
2021
- 2021-12-27 CN CN202123347833.XU patent/CN217124326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 519000 Zone G, second floor, No. 1 plant, No. 15, Nanping Pingbei Second Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Baiyin automation equipment Co.,Ltd. Country or region after: Zhong Guo Address before: 519000 production workshop on the fourth floor of plant 3, Chuangye East Road, Shuanglin District, LIANGANG Industrial Zone, Hongqi Town, Jinwan District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI SMARNET EQUIPMENT CO.,LTD. Country or region before: Zhong Guo |