CN112339444A - Thermal printer - Google Patents
Thermal printer Download PDFInfo
- Publication number
- CN112339444A CN112339444A CN202011191443.5A CN202011191443A CN112339444A CN 112339444 A CN112339444 A CN 112339444A CN 202011191443 A CN202011191443 A CN 202011191443A CN 112339444 A CN112339444 A CN 112339444A
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- groove
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- edge
- printer
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- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 238000007639 printing Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
Images
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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
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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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/048—Conveyor belts or like feeding devices
-
- 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
Landscapes
- Unwinding Webs (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention relates to the technical field of printer equipment, in particular to a thermal printer which comprises a printer shell and a bearing device, wherein the bearing device is movably inserted into the side surface of the printer shell, a first insertion groove is formed in the side end surface of the printer shell, limiting slideways are formed in two side edges of the inner bottom surface of the first insertion groove, grooves are symmetrically formed in the edge of one end surface of the first insertion groove, an extrusion block is movably inserted into the edge of one end of the top surface of the printer shell, a heat dissipation hole is formed in the center of the top surface of the printer shell, an outlet is formed in the edge, located on the top surface of the printer shell, of the heat dissipation hole, an operation panel is fixedly installed on one end surface of the printer shell, a bearing base is fixedly installed in the bearing device, and a limiting device is. The invention can expand the installation space of the label roll by pulling out the bearing base, thereby being convenient for workers to install the label roll.
Description
Technical Field
The invention relates to the technical field of printer equipment, in particular to a thermal printer.
Background
The principle of the thermal printer is that a semiconductor heating element is mounted on a printing head, the printing head can print a required pattern after being heated and contacted with thermal printing paper, the principle of the thermal printer is similar to that of a thermal fax machine, the image is generated by heating and generating a chemical reaction in a film, and the chemical reaction of the thermal printer is carried out at a certain temperature. This chemical reaction is accelerated by high temperatures and is completed within a few microseconds at a temperature of 200 c.
At present, along with the rapid development of technology, the volume of a thermal label printer is also smaller and smaller, when the thermal label printer is used, a label roll needs to be installed inside the thermal label printer, then an image is printed on the surface of the label through high-temperature heating, so that the label is printed, but when the label is installed in the existing thermal label printer, because the volume of the printer is smaller, the installation space inside the printer is smaller, so that a worker who is inconvenient to install the label quickly, a thermal printer is needed, and the problem provided in the above is solved.
Disclosure of Invention
The present invention is directed to a thermal printer that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thermal printer, includes printer casing and supporting device, the supporting device activity is pegged graft inside the side of printer casing, first inserting groove has been seted up to the side end face of printer casing, spacing slide has been seted up on the inside bottom surface both sides limit of first inserting groove, a terminal surface edge symmetry of first inserting groove is seted up flutedly, the top surface one end edge activity of printer casing is pegged graft and is had the extrusion piece, the louvre has been seted up at the top surface center of printer casing, the top surface of printer casing and the edge that is located the louvre have seted up the export, a terminal surface fixed mounting of printer casing has operating panel.
Specifically, the inside fixed mounting of supporting device has the supporting base, the inside movable mounting of supporting base has stop device, stop device's surface activity cup joints the label book.
Specifically, a driving circuit board is fixedly arranged on one side of the upper surface of the receiving base, a supporting block is fixedly arranged at the center of one side of the upper surface of the receiving base, the top end face of the supporting block is provided with a limiting clamping groove, the center of one end of the bearing base, namely Danish, is provided with a second inserting groove, clamping blocks are movably inserted on the top surface of one end of the bearing base and positioned on the two side edges of the second insertion groove, the other end of the bearing base is provided with a limiting sliding chute at the center edge, the upper surface side of the bearing base is fixedly connected with a curved baffle, the top end of the curved baffle is movably clamped with a limiting slide block, the edge of the bottom surface at one end of the bearing base is symmetrically and fixedly provided with rollers, the edge of the bottom surface of the other end of the bearing base is symmetrically and fixedly connected with limiting clamping blocks, and the edge of the side surface of one end of the bearing base is fixedly provided with a driving motor.
Specifically, the inside fixed mounting of stop device has the grafting post, a terminal surface fixedly connected with connecting block of grafting post, the side upper portion edge fixedly connected with buckle board of connecting block, the lantern ring has been cup jointed in the surface activity of grafting post, the first spring of side edge fixedly connected with of the lantern ring, the bottom surface outer fixed surface of the lantern ring is connected with the supporting seat, the bottom surface center fixedly connected with cross fixture block of supporting seat.
The printer comprises a base, a first insertion groove, a second insertion groove, an extrusion block, a first clamping groove and a second clamping groove, wherein the base is inserted into the side face of the printer shell through the first insertion groove, the base is movably clamped with a limiting slide rail inside the first insertion groove through a limiting clamping block at the bottom face of one end, and the extrusion block penetrates through the upper surface of the printer shell and contacts with the top of the clamping block.
Specifically, the inserting column is movably clamped with a limiting sliding groove at the top of the supporting block through a connecting block, the connecting block is movably clamped with a second inserting groove through a buckling plate on the side face, one end of the lantern ring, which passes through the first spring, is fixedly connected with one end face in the first inserting groove, and the supporting seat is slidably clamped with the limiting sliding groove through a cross-shaped clamping block at the bottom.
Specifically, the one end fixedly connected with rubber roll of driving motor, spacing slide rail has been seted up to the side of curved surface baffle, the equal fixedly connected with second spring in bottom of extrusion piece and joint piece, the catching groove has been seted up at the one end side center of accepting the base, the locating hole has been seted up to the inside terminal surface of first inserting groove.
Specifically, a gap is reserved between the curved surface baffle and the rubber roller, the label roll is inserted into the outlet through the gap between the curved surface baffle and the rubber roller, and the limiting slide block is abutted to the side end of the label roll at the top end of the curved surface baffle.
Compared with the prior art, the invention has the following beneficial effects:
the invention can play a role of bearing and installing label rolls through the bearing base fixedly installed inside the bearing device, the limiting device movably installed inside the bearing base can play a role of supporting and limiting the label rolls inside the bearing base, the supporting block fixedly installed at the center of one end side face of the upper surface of the bearing base can play a role of supporting one end of the splicing column, the limiting clamping groove formed at the top end face of the supporting block can play a role of limiting the connecting block, the second splicing groove formed at the center of one top end of the bearing base can play a role of limiting and clamping the buckling plate at the side face of the connecting block, so that the splicing column can be stably installed at the center inside the bearing base, the clamping blocks movably spliced at the edges of two sides of the second splicing groove on the top face of one end of the bearing base can be clamped with the upper surface inside one end of the first splicing groove, thereby can fix a position the inside of accepting the base at first inserting groove, accept the curved surface baffle of the upper surface side fixed connection of base, can extend the one end of rolling up the label and play the additional effect, the spacing slider of the top activity joint of curved surface baffle, can play the limiting displacement to the side of the extension of rolling up the label, accept the gyro wheel of the symmetrical fixed mounting in one end bottom surface edge of base, can play the supporting role to the one end bottom of accepting the base, accept the spacing fixture block of the other end bottom surface edge symmetrical fixed connection of base, can restrict and accept the inside that the base breaks away from first inserting groove, accept the one end side edge fixed mounting's of base driving motor, can provide pivoted power to the rubber roll.
The lantern ring movably sleeved on the outer surface of the inserting column can play a role in supporting one end of the inserting column to ensure the stability of one end of the inserting column, the first spring fixedly connected with the side edge of the lantern ring can push the lantern ring to be abutted against one end surface of the label roll, the supporting seat fixedly connected with the outer surface of the bottom of the lantern ring can play a role in supporting the lantern ring, the cross-shaped fixture block fixedly connected with the center of the bottom surface of the supporting seat can limit the position of the lantern ring in transverse sliding, the extruding block penetrates through the upper surface of the printer shell to be contacted with the top of the clamping block and can press the top end of the extruding block to extrude the upper surface of the clamping block, thereby be convenient for accept the inside that the base breaks away from first inserting groove, with the inside of accepting the base is installed to label book, the lantern ring is through the one end of first spring and an inside terminal surface looks fixed connection of first inserting groove to can make the inside one end of the one end stable connection of first spring at first inserting groove.
Driving motor's one end fixed connection's rubber roll, can provide power to the continuous printing of label book, the spacing slide rail that the side of curved surface baffle was seted up, can slide to spacing slider and play the limiting displacement, avoid spacing slider to break away from the top face of curved surface baffle when sliding, the equal fixed connection's in bottom second spring of extrusion piece and joint piece, can reset to extrusion piece and joint piece and provide power, the catching groove of seting up at the one end side center of accepting the base, thereby be convenient for the staff pulling accepts the base, the locating hole that the inside terminal surface of first inserting groove was seted up, can play the limiting displacement to an end of accepting the base, the clearance of reserving between curved surface baffle and the rubber roll, can make the label book peg graft with the export through the clearance between curved surface baffle and the rubber roll mutually, thereby guarantee the continuous printing of label book.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the main body of the present invention in an expanded configuration;
FIG. 3 is a schematic view of the printer housing of the present invention;
FIG. 4 is a schematic view of the supporting device of the present invention;
FIG. 5 is a schematic view of a receiving base structure according to the present invention;
fig. 6 is a schematic structural view of the limiting device of the present invention.
In the figure: 1-printer shell, 11-limit slideway, 12-groove, 13-first inserting groove, 14-extruding block, 15-radiating hole, 16-outlet, 17-operation panel, 2-bearing device, 21-bearing base, 22-label roll, 23-limit device, 24-roller, 25-limit slide block and 26-driving motor, 27-supporting block, 28-clamping block, 29-second insertion groove, 210-limiting clamping groove, 211-driving circuit board, 212-limiting clamping block, 213-limiting sliding groove, 214-curved baffle, 215-cross clamping block, 216-supporting seat, 217-first spring, 218-lantern ring, 219-insertion column, 220-clamping plate and 221-connecting block.
Detailed Description
The technical solutions in 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 obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a thermal printer, including printer casing 1 and adapting device 2, adapting device 2 activity is pegged graft inside the side of printer casing 1, first inserting groove 13 has been seted up to the side end face of printer casing 1, spacing slide 11 has been seted up on the inside bottom surface both sides limit of first inserting groove 13, a terminal surface edge symmetry of first inserting groove 13 is seted up flutedly 12, the top surface one end edge activity of printer casing 1 is pegged graft and is had extrusion piece 14, louvre 15 has been seted up at the top surface center of printer casing 1, the top surface of printer casing 1 and the edge that is located louvre 15 have seted up export 16, a terminal surface fixed mounting of printer casing 1 has operating panel 17.
Specifically, the receiving base 21 fixedly mounted inside the receiving device 2 can serve to receive and mount the label roll 22, and the stopper 23 movably mounted inside the receiving base 21 can serve to support and stop the label roll 22 inside the receiving base 21.
Specifically, the supporting block 27 fixedly installed at the center of the side face of one end of the upper surface of the receiving base 21 can support one end of the inserting column 219, the limiting clamping groove 210 formed at the top end face of the supporting block 27 can limit the connecting block 221, the second inserting groove 29 formed at the center of one top end of the receiving base 21 can limit the fastening plate 220 at the side face of the connecting block 221, so that the inserting column 219 can be stably installed at the inner center of the receiving base 21, the fastening blocks 28 movably fastened to the top face of one end of the receiving base 21 and located at the two side edges of the second inserting groove 29 can be fastened to the inner upper surface of one end of the first inserting groove 13, so as to position the receiving base 21 in the first inserting groove 13, the curved baffle 214 fixedly connected to the side edge of the upper surface of the receiving base 21 can assist the extension of one end of the label roll 22, the spacing slider 25 of the top activity joint of curved surface baffle 214 can play the limiting role to the side of the extension of label book 22, accept base 21's one end bottom surface edge symmetry fixed mounting's gyro wheel 24, can play the supporting role to the one end bottom of accepting base 21, accept base 21's the spacing fixture block 212 of other end bottom surface edge symmetry fixed connection, can restrict and accept the inside that base 21 breaks away from first inserting groove 13, accept base 21's one end side edge fixed mounting's driving motor 26, can provide pivoted power to the rubber roll.
Specifically, the lantern ring 218 that the outer surface activity of plug post 219 cup joints can play the supporting role to the one end of plug post 219, guarantees the stability of plug post 219 one end, and the first spring 217 of the side edge fixed connection of lantern ring 218 can promote a terminal surface that lantern ring 218 rolled up 22 with the label and contradict, and the supporting seat 216 of the bottom surface fixed connection of lantern ring 218 can play the supporting role to lantern ring 218, and the cross fixture block 215 of the bottom surface center fixed connection of supporting seat 216 can restrict lantern ring 218 lateral sliding's position.
Specifically, the pressing block 14 penetrates through the upper surface of the printer housing 1 to be in contact with the top of the clamping block 28, the top end of the pressing block 14 can be pressed to press the upper surface of the clamping block 28 to contract, so that the supporting base 21 is separated from the inside of the first inserting groove 13, and the label roll 22 is installed in the supporting base 21.
Specifically, the collar 218 is fixedly connected to an end surface inside the first insertion groove 13 through one end of the first spring 217, so that one end of the first spring 217 is stably connected to one end inside the first insertion groove 13.
It is specific, driving motor 26's one end fixed connection's rubber roll, can provide power to the continuous printing of label book 22, the spacing slide rail that curved surface baffle 214's side was seted up, can slide to limit slide 25 and play the limiting displacement, avoid limit slide 25 to break away from curved surface baffle 214's top end face when sliding, the equal fixed connection's in bottom second spring of extrusion piece 14 and joint piece 28, can reset to extrusion piece 14 and joint piece 28 and provide power, the catching groove of seting up at the one end side center of accepting base 21, thereby be convenient for the staff pulling accepts base 21, the locating hole that the inside terminal surface of first inserting groove 13 was seted up, can play the limiting displacement to an end of accepting base 21.
Specifically, the gap reserved between the curved baffle 214 and the rubber roller enables the label roll 22 to be inserted into the outlet 16 through the gap between the curved baffle 214 and the rubber roller, thereby ensuring continuous printing of the label roll 22.
A bearing base 21 is fixedly arranged in the bearing device 2, a limiting device 23 is movably arranged in the bearing base 21, a label roll 22 is movably sleeved on the outer surface of the limiting device 23, a driving circuit board 211 is fixedly arranged on one side of the upper surface of the bearing base 21, a supporting block 27 is fixedly arranged at the center of one side of the upper surface of the bearing base 21, a limiting clamping groove 210 is arranged on the top end surface of the supporting block 27, a second inserting groove 29 is arranged at the center of one end of the bearing base 21, clamping blocks 28 are movably inserted on the top surface of one end of the bearing base 21 and positioned at two side edges of the second inserting groove 29, a limiting sliding groove 213 is arranged at the center edge of the other end of the bearing base 21, a curved surface baffle plate 214 is fixedly connected to the side of the upper surface of the bearing base 21, a limiting slide block 25 is movably clamped at the top end of, the edge of the bottom surface of the other end of the receiving base 21 is symmetrically and fixedly connected with limiting fixture blocks 212, the edge of the side surface of one end of the receiving base 21 is fixedly provided with a driving motor 26, the inside of the limiting device 23 is fixedly provided with an insertion column 219, one end surface of the insertion column 219 is fixedly connected with a connecting block 221, the edge of the upper side surface of the connecting block 221 is fixedly connected with a buckling plate 220, the outer surface of the insertion column 219 is movably sleeved with a lantern ring 218, the edge of the side surface of the lantern ring 218 is fixedly connected with a first spring 217, the outer surface of the bottom of the lantern ring 218 is fixedly connected with a supporting seat 216, the center of the bottom surface of the supporting seat 216 is fixedly connected with a cross fixture block 215, the receiving base 21 is spliced with the side surface of the printer casing 1 through a first splicing groove 13, the receiving base 21 is movably clamped with a limiting slide 11 inside the, the inserting column 219 is movably clamped with the limit clamping groove 210 at the top of the supporting block 27 through the connecting block 221, the connecting block 221 is movably clamped with the second inserting groove 29 through the fastening plate 220 at the side, the lantern ring 218 is fixedly connected with one end surface inside the first inserting groove 13 through one end of the first spring 217, the supporting seat 216 is slidably clamped with the limit sliding groove 213 through the cross-shaped clamping block 215 at the bottom, one end of the driving motor 26 is fixedly connected with a rubber roller, the side surface of the curved surface baffle plate 214 is provided with a limit sliding rail, the bottom ends of the extruding block 14 and the clamping block 28 are both fixedly connected with the second spring, the side surface center of one end of the bearing base 21 is provided with a fastening groove, one end surface inside the first inserting groove 13 is provided with a positioning hole, and a gap, the label roll 22 is inserted into the outlet 16 through the gap between the curved baffle 214 and the rubber roller, and the limiting slide block 25 is abutted against the side end of the label roll 22 at the top end of the curved baffle 214.
The working principle is as follows: when printing the label roll 22, firstly, the printer case 1 is electrified to press the extrusion block 14 to extrude the top end of the clamping block 28, so that the clamping block 28 contracts inwards to extrude the spring at the bottom end to generate elastic force, then the fastening groove at one end face of the receiving base 21 is pulled to drive the receiving base 21 to slide in the first inserting groove 13 until the limiting clamping block 212 at the desensitized end of the receiving base 21 slides transversely in the limiting slide way 11 until the limiting clamping block 212 slides to one end in the limiting slide way 11, meanwhile, the receiving base 21 drives one end of the inserting column 219 to separate from the interior of the collar 218, then the outer surface of the inserting column 219 is pulled upwards to make the connecting block 221 at one end of the inserting column 219 separate from the interior of the limiting clamping groove 210, meanwhile, the fastening plate 220 at the side face of the connecting block 221 separates from the interior of the second inserting groove 29, and then one end of the inserting column 219 is inserted with the center of one end, then the connecting block 221 at one end of the inserting column 219 sleeved with the label roll 22 is clamped with the limiting clamping groove 210, meanwhile, the fastening plate 220 at the side surface of the connecting block 221 can be movably clamped with the second inserting groove 29, then one end of the label roll 22 is stretched to be inserted into the gap between the curved baffle 214 and the rubber roller and the outlet 16, meanwhile, the outer surface of the rubber roller can be contacted with the outer surface of the label roll 22, then the limiting slide block 25 is pushed to transversely slide at the top end of the curved baffle 214 to be contacted with the side edge of the label roll 22, so that the side edge of the label roll 22 is limited, then one end of the bearing base 21 is pushed to be inserted into the first inserting groove 13, meanwhile, one end of the inserting column 219 can be inserted into the collar 218 at one end surface inside the first inserting groove 13, and the side surface of the collar 218 can be contacted with one end surface of the label roll 22, so as to limit the label roll 22 at the, when the inserting column 219 is inserted into the collar 218, the cross fixture block 215 at the bottom end of the supporting seat 216 is movably inserted into the limiting chute 213 at the center of one end of the receiving base 21, and the engaging block 28 at the top end of one end of the receiving base 21 is extruded by the upper surface inside one end of the first inserting groove 13, so that the engaging block 28 is contracted downward at the top end of one end of the receiving base 21 until the top end of the engaging block 28 is aligned and inserted below the extruding block 14, and then the operation panel 17 is operated to start the driving motor 26, and the driving motor 26 drives the rubber roller at one end to rotate after being started, and simultaneously the rubber roller drives one end of the label roll 22 to rotate and stretch inside the printer housing 1, and the printer housing 1 prints the stretched label roll 22, so that the printed label roll 22 is discharged through the outlet 16, thereby completing the rapid printing of the label roll 22, by pulling out the receiving base 21, the installation space of the label roll 22 is enlarged, and the label roll 22 can be installed by the worker easily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (8)
1. A thermal printer comprising a printer housing (1) and a receiving device (2), characterized in that: bearing device (2) activity is pegged graft inside the side of printer casing (1), first inserting groove (13) have been seted up to the side end face of printer casing (1), spacing slide (11) have been seted up on the inside bottom surface both sides limit of first inserting groove (13), a terminal surface edge symmetry of first inserting groove (13) is seted up fluted (12), the top surface one end edge activity of printer casing (1) is pegged graft and is had extrusion piece (14), louvre (15) have been seted up at the top surface center of printer casing (1), the top surface of printer casing (1) and the edge that is located louvre (15) have seted up export (16), a terminal surface fixed mounting of printer casing (1) has operating panel (17).
2. A thermal printer according to claim 1, wherein: the inside fixed mounting of receiving device (2) has and accepts base (21), the inside movable mounting who accepts base (21) has stop device (23), label book (22) have been cup jointed in the surface activity of stop device (23).
3. A thermal printer according to claim 2, wherein: a driving circuit board (211) is fixedly mounted on one side edge of the upper surface of the bearing base (21), a supporting block (27) is fixedly mounted at the center of one side surface of the upper surface of the bearing base (21), a limiting clamping groove (210) is formed in the top end surface of the supporting block (27), a second insertion groove (29) is formed in the center of one end of the bearing base (21), clamping blocks (28) are movably inserted into the edges of two sides of the top surface of one end of the bearing base (21) and located in the second insertion groove (29), a limiting sliding groove (213) is formed in the edge of the center of the other end of the bearing base (21), a curved surface baffle plate (214) is fixedly connected to the side edge of the upper surface of the bearing base (21), a limiting sliding block (25) is movably clamped at the top end of the curved surface baffle plate (214), and idler wheels (24) are, the edge of the bottom surface of the other end of the bearing base (21) is symmetrically and fixedly connected with a limiting clamping block (212), and the edge of the side surface of one end of the bearing base (21) is fixedly provided with a driving motor (26).
4. A thermal printer according to claim 3, wherein: the inner fixed mounting of the limiting device (23) is provided with an insertion column (219), one end face of the insertion column (219) is fixedly connected with a connecting block (221), the edge of the upper side of the connecting block (221) is fixedly connected with a buckling plate (220), the outer surface of the insertion column (219) is movably sleeved with a sleeve ring (218), the edge of the side face of the sleeve ring (218) is fixedly connected with a first spring (217), the outer surface of the bottom of the sleeve ring (218) is fixedly connected with a supporting seat (216), and the center of the bottom surface of the supporting seat (216) is fixedly connected with a cross clamping block (215).
5. A thermal printer according to claim 1, wherein: the bearing base (21) is connected with the side face of the printer shell (1) in an inserting mode through the first inserting groove (13) in an inserting mode, the bearing base (21) is movably connected with the limiting slide rail (11) inside the first inserting groove (13) in a clamping mode through the limiting clamping block (212) on the bottom face of one end, and the extrusion block (14) penetrates through the upper surface of the printer shell (1) and contacts with the top of the clamping block (28).
6. The thermal printer according to claim 4, wherein: the plug column (219) is movably clamped with a limiting clamping groove (210) at the top of the supporting block (27) through a connecting block (221), the connecting block (221) is movably clamped with the second plug groove (29) through a fastening plate (220) on the side face, one end of the lantern ring (218) is fixedly connected with one end face in the first plug groove (13) through a first spring (217), and the supporting seat (216) is slidably clamped with the limiting sliding groove (213) through a cross clamping block (215) at the bottom.
7. A thermal printer according to claim 3, wherein: the rubber roller is fixedly connected to one end of the driving motor (26), the limiting slide rail is arranged on the side face of the curved face baffle (214), the second springs are fixedly connected to the bottom ends of the extrusion block (14) and the clamping block (28), the buckling groove is formed in the center of the side face of one end of the bearing base (21), and the positioning hole is formed in one end face of the inner portion of the first inserting groove (13).
8. The thermal printer of claim 7, wherein: a gap is reserved between the curved surface baffle (214) and the rubber roller, the label roll (22) is connected with the outlet (16) through the gap between the curved surface baffle (214) and the rubber roller in an inserting mode, and the limiting sliding block (25) is abutted to the side end of the label roll (22) at the top end of the curved surface baffle (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191443.5A CN112339444B (en) | 2020-10-30 | 2020-10-30 | Thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191443.5A CN112339444B (en) | 2020-10-30 | 2020-10-30 | Thermal printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112339444A true CN112339444A (en) | 2021-02-09 |
| CN112339444B CN112339444B (en) | 2022-05-03 |
Family
ID=74356282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011191443.5A Active CN112339444B (en) | 2020-10-30 | 2020-10-30 | Thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112339444B (en) |
Citations (9)
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| JPH0881096A (en) * | 1994-09-08 | 1996-03-26 | Graphtec Corp | Rolled recording medium feed device for recording device |
| JP2001130796A (en) * | 1999-11-04 | 2001-05-15 | Sato Corp | Label paper supply device |
| JP2004058553A (en) * | 2002-07-31 | 2004-02-26 | Sato Corp | Printer |
| CN200992022Y (en) * | 2007-01-04 | 2007-12-19 | 毛大庆 | Minisize printer housing |
| JP2012030946A (en) * | 2010-07-30 | 2012-02-16 | Canon Inc | Sheet storage cassette, and printing device |
| CN202079918U (en) * | 2011-04-08 | 2011-12-21 | 山东新北洋信息技术股份有限公司 | Drawer-type printer |
| CN103522766A (en) * | 2013-10-16 | 2014-01-22 | 无锡艾科瑞思产品设计与研究有限公司 | Environment-friendly business card information exchanger |
| CN205416768U (en) * | 2016-03-21 | 2016-08-03 | 毛大庆 | Miniature printer |
| CN209616656U (en) * | 2019-01-24 | 2019-11-12 | 珠海欣润数码科技有限公司 | A kind of bluetooth Portable thermal printer |
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|---|---|
| CN112339444B (en) | 2022-05-03 |
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Effective date of registration: 20220418 Address after: 518000 18F, Hangsheng science and technology building, No. 8, Gaoxin South Sixth Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Applicant after: MICROPRINTER INNOVATION TECHNOLOGY(SHENZHEN) Co.,Ltd. Address before: 266000 Qingdao University of Technology, No.16 Fushun Road, Shibei District, Qingdao City, Shandong Province Applicant before: Zhu Wenqiang |
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