Portable four inch prints machines
Technical field
The utility model relates to printer technology field, particularly a kind of portable four inch prints machines be applied on automobile.
Background technology
Printer is one of output equipment of computer, for computer disposal result is printed on associated media.The index weighing printer quality has three: print resolution, print speed and noise.The kind of printer is a lot, whether has stroke, be divided into impact printer and non-impact printer by type element to paper.By printable character structure, be divided into holotype word printer and dot character printer.By the mode that line inscribed is formed on paper, be divided into string data printer and line printer.Press adopted technology, be divided into cylindricality, spherical, ink jet type, heat-sensitive type, laser type, electrostatic, the printer such as magnetic-type, LED-type.
Along with the development of logistics electronics waybill, increasing to the printing demand of the electronic tag waybill of 4 inches of large face width, add portable and portable requirement, the type printer is on the market more rare at present, be mainly the fixed bar code printing of desktop, be inconvenient to carry.
Therefore, in order to solve the problem, a kind of portable four inch prints machines are badly in need of in printer technology field, the electronic tag waybill of four inches of large face width can be printed, and paper storehouse can regulate automatically, plurality of specifications paper can be printed, positioning stablity, accurately, easy to operate, be easy to carry, structure is simple.
Summary of the invention
The utility model provides a kind of portable four inch prints machines, and technical scheme is as follows:
Portable four inch prints machines, comprising: shell, paper storehouse, multiple sensor and controller;
Shell, front end is provided with LCDs, is provided with power switch below LCDs, outer casing bottom has battery settling groove, and power switch is connected with battery settling groove, and top has paper Cang Gai, paper storehouse inner 2 ends of lid have rotating shaft, for laying printing paper roll;
Paper storehouse, is arranged at enclosure, and paper Cang Gai is placed on paper storehouse, 2 ends in paper storehouse have spring groove and printhead, for clamping or unclamping the rotating shaft that 2 ends are covered in paper storehouse, inside is provided with variable paper storehouse slide damper, moves for carrying out according to printing paper width, locates;
Multiple sensor, is installed on the inwall in paper storehouse, for responding to the width of paper, realizing many specifications and printing;
Controller, is installed on enclosure, is connected with LCDs, battery settling groove, multiple sensor, variable paper storehouse slide damper, printhead; Controller is connected with rotating shaft by drive motors.
Preferably, in above-mentioned portable four inch prints machines, paper storehouse is four inches of paper storehouses.
Preferably, in above-mentioned portable four inch prints machines, also comprise: battery, power management chip and charging management chip, battery is installed in battery settling groove, power management chip is connected with external power supply, controller, charging management chip, charging management chip is connected with battery settling groove, and power switch is connected with power management chip, and power management chip is connected with controller.
Preferably, in above-mentioned portable four inch prints machines, sensor is 5,2 ends of 2 sensor settings, 4 inch prints paper rolls of correspondence in paper storehouse, remains 3 and is separately positioned on distance 1.5 inches of 4 inch prints paper roll one end, the position of 44mm, 58mm or 80mm.
Preferably, in above-mentioned portable four inch prints machines, printhead material is engineering plastics.
Preferably, in above-mentioned portable four inch prints machines, variable paper storehouse slide damper also comprises: slide damper and special-shaped rotating shaft, and slide damper is installed in paper storehouse, and special-shaped rotating shaft is installed on slide damper; Slide damper, comprise vertical plate and arc, vertical plate is connected with arc; Have draw-in groove above vertical plate, top has slide plate; Have gap above arc, one end, gap is connected with draw-in groove, 2 Side symmetrical be provided with protruding slide unit, protruding slide unit is positioned at the chute in paper storehouse; Abnormity rotating shaft, comprise axle head and footstalk, axle head is connected with footstalk, and axle head is inner groovy structure, is connected on the slide plate on vertical plate top, have inside footstalk with vertical plate above the connector that is used in combination of draw-in groove; Controller is connected with protruding slide unit, special-shaped rotating shaft.
Preferably, in above-mentioned portable four inch prints machines, draw-in groove is oval-shaped groove, and the connector on footstalk is elliptical shaped lobes.
Preferably, in above-mentioned portable four inch prints machines, draw-in groove and connector arrange the buckle be used in conjunction with each other, are connected by buckle.
Preferably, in above-mentioned portable four inch prints machines, slide plate top and axle head inner tip shape are all arc.
Preferably, in above-mentioned portable four inch prints machines, protruding slide unit is made up of 2 slide blocks, is arranged at 2 ends of arc respectively, moves along paper storehouse for driving slide damper.
Preferably, in above-mentioned portable four inch prints machines, axle head outside top is provided with anti-skid structure.
Preferably, in above-mentioned portable four inch prints machines, the part in gap is positioned on vertical plate, and another part is positioned on arc, and draw-in groove is connected with gap.
The beneficial effects of the utility model are:
1, the material of printhead of the present utility model is engineering plastics, and weight is lighter, is easy to carry.
2, the utility model can print the electronic tag waybill of four inches of large face width, and paper storehouse can regulate automatically, can print plurality of specifications paper, positioning stablity, accurately, easy to operate, structure is simple.
3, the utility model is charged to power-supply battery by controller, extends the service time of battery.
4, the utility model is used in combination by controller, sensor and variable paper storehouse slide damper, realizes automatic printing, and prints the printing paper of different size, and applicability and automaticity are stronger, have applicability more widely.
5, the utility model arranges slide damper achieve print paper width-adjustable by being arranged in paper storehouse, and slide damper freely can adjust position, is applicable to the printing requirement of different size width paper roll, has applicability more widely.
6, the utility model achieves by arranging the special-shaped rotating shaft be used in combination with slide damper the problem that printer paper roll width dimensions locates, special-shaped rotating shaft mechanism spreading gap is stirred in position after determining, slide damper self-locking is made to be fixed in paper storehouse, positioning stablity, accurately.
7, structure of the present utility model simple, take up room little, easy to operate, be convenient to produce.
8, the utility model is provided with anti-skid structure in special-shaped rotating shaft, is convenient to stir special-shaped rotating shaft fast, can not landing, improves and stirs speed, is conducive to realizing locating fast, accurately.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 2 is the polycrystalline substance schematic diagram of the portable four inch prints machines of the utility model.
Fig. 3 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 4 is the partial structurtes schematic diagram of the portable four inch prints machines of the utility model.
Fig. 5 is the structured flowchart of power management chip and controller in the portable four inch prints machine embodiments 2 of the utility model.
Fig. 6 is the structural representation of the slide damper of the portable four inch prints machines of the utility model.
Fig. 7 is the structural representation of the special-shaped bent axle of the portable four inch prints machines of the utility model.
Wherein, the Reference numeral in Fig. 1-7 and the corresponding relation between component names are:
Shell 1, paper storehouse 2, sensor 3, controller 4, LCDs 5, power switch 6, battery settling groove 7, paper storehouse lid 8, spring groove 9, variable paper storehouse slide damper 10, printhead 11, power management chip 12, charging management chip 13, battery 14, slide damper 101, abnormity rotating shaft 102, vertical plate 103, arc 104, draw-in groove 105, slide plate 106,, gap 107, protruding slide unit 108, axle head 109, footstalk 110, connector 111, anti-skid structure 112.
Detailed description of the invention
Core of the present utility model is for providing portable four inch prints machines, and solve hot water supply bottleneck on car, the degree of purity through the water of engine is low, affects the normal work of engine, produces corrosion to engine, reduces the service life of engine; Water easily cool, heat insulation effect is poor, tank pressure is unstable, hold explosive problem.
In order to the utility model technology is realized measure, creation characteristic, reach object and effect is easy to understand, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
Fig. 1 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 2 is the polycrystalline substance schematic diagram of the portable four inch prints machines of the utility model.
Fig. 3 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 4 is the partial structurtes schematic diagram of the portable four inch prints machines of the utility model.
As Figure 1-4, the utility model provides portable four inch prints machines, comprising: shell 1, paper storehouse 2, multiple sensor 3 and controller 4; Shell 1, front end is provided with LCDs 5, is provided with power switch 6 below LCDs 5, have battery settling groove 7 bottom shell 1, power switch 6 is connected with battery settling groove 7, and top has paper storehouse lid 8, paper storehouse is covered 8 inner 2 ends and is had rotating shaft, for laying printing paper roll; Paper storehouse 2, is arranged at shell 1 inner, and paper storehouse lid 8 is placed on paper storehouse 2,2 ends in paper storehouse 2 have spring groove 9 and printhead 11, for clamping or unclamping the rotating shaft that 2 ends of 8 are covered in paper storehouse, inside is provided with variable paper storehouse slide damper 10, moves for carrying out according to printing paper width, locates; Multiple sensor 3, is installed on the inwall in paper storehouse 2, for responding to the width of paper, realizing many specifications and printing; Controller 4, is installed on shell 1 inner, is connected with LCDs 5, battery settling groove 7, multiple sensor 3, variable paper storehouse slide damper 10, printhead 11; Controller 4 is connected with rotating shaft by drive motors.
Embodiment 2:
Fig. 1 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 2 is the polycrystalline substance schematic diagram of the portable four inch prints machines of the utility model.
Fig. 3 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 4 is the partial structurtes schematic diagram of the portable four inch prints machines of the utility model.
As Figure 1-4, the utility model provides portable four inch prints machines, comprising: shell 1, paper storehouse 2, multiple sensor 3 and controller 4; Shell 1, front end is provided with LCDs 5, is provided with power switch 6 below LCDs 5, have battery settling groove 7 bottom shell 1, power switch 6 is connected with battery settling groove 7, and top has paper storehouse lid 8, paper storehouse is covered 8 inner 2 ends and is had rotating shaft, for laying printing paper roll; Paper storehouse 2, is arranged at shell 1 inner, and paper storehouse lid 8 is placed on paper storehouse 2,2 ends in paper storehouse 2 have spring groove 9 and printhead 11, for clamping or unclamping the rotating shaft that 2 ends of 8 are covered in paper storehouse, inside is provided with variable paper storehouse slide damper 10, moves for carrying out according to printing paper width, locates; Multiple sensor 3, is installed on the inwall in paper storehouse 2, for responding to the width of paper, realizing many specifications and printing; Controller 4, is installed on shell 1 inner, is connected with LCDs 5, battery settling groove 7, multiple sensor 3, variable paper storehouse slide damper 10, printhead 11; Controller 4 is connected with rotating shaft by drive motors.
In the present embodiment, paper storehouse 2 is four inches of paper storehouses.
Fig. 5 is the structured flowchart of power management chip and controller in the portable four inch prints machine embodiments 2 of the utility model.
As Fig. 5, shown in, in the present embodiment, also comprise: battery 14, power management chip 12 and charging management chip 13, electricity, 14 are installed in battery settling groove 7, power management chip 12 is connected with external power supply, controller 4, charging management chip 13, charging management chip 13 is connected with battery settling groove 7, and power switch 6 is connected with power management chip 12, and power management chip 12 is connected with controller 4.
In the present embodiment, sensor 3 is 5, and 2 sensors 3 are arranged on 2 ends of 4 inch prints paper rolls corresponding in paper storehouse 2, remains 3 and is separately positioned on distance 1.5 inches of 4 inch prints paper roll one end, the position of 44mm, 58mm or 80mm.
In the present embodiment, printhead 11 material is engineering plastics.
Embodiment 3:
Fig. 1 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 2 is the polycrystalline substance schematic diagram of the portable four inch prints machines of the utility model.
Fig. 3 is the schematic perspective view of the portable four inch prints machines of the utility model.
Fig. 4 is the partial structurtes schematic diagram of the portable four inch prints machines of the utility model.
As Figure 1-4, the utility model provides portable four inch prints machines, comprising: shell 1, paper storehouse 2, multiple sensor 3 and controller 4; Shell 1, front end is provided with LCDs 5, is provided with power switch 6 below LCDs 5, have battery settling groove 7 bottom shell 1, power switch 6 is connected with battery settling groove 7, and top has paper storehouse lid 8, paper storehouse is covered 8 inner 2 ends and is had rotating shaft, for laying printing paper roll; Paper storehouse 2, is arranged at shell 1 inner, and paper storehouse lid 8 is placed on paper storehouse 2,2 ends in paper storehouse 2 have spring groove 9 and printhead 11, for clamping or unclamping the rotating shaft that 2 ends of 8 are covered in paper storehouse, inside is provided with variable paper storehouse slide damper 10, moves for carrying out according to printing paper width, locates; Multiple sensor 3, is installed on the inwall in paper storehouse 2, for responding to the width of paper, realizing many specifications and printing; Controller 4, is installed on shell 1 inner, is connected with LCDs 5, battery settling groove 7, multiple sensor 3, variable paper storehouse slide damper 10, printhead 11; Controller 4 is connected with rotating shaft by drive motors.
Fig. 6 is the structural representation of the slide damper of the portable four inch prints machines of the utility model.
Fig. 7 is the structural representation of the special-shaped bent axle of the portable four inch prints machines of the utility model.
As shown in Figure 6,7, in the present embodiment, variable paper storehouse slide damper 10 also comprises: slide damper 101 and special-shaped rotating shaft 102, and slide damper 101 is installed in paper storehouse 2, and special-shaped rotating shaft 102 is installed on slide damper 101; Slide damper 101, comprise vertical plate 103 and arc 104, vertical plate 103 is connected with arc 104; Vertical plate 103 has draw-in groove 105 above, and top has slide plate 106; Arc 104 above has gap 107, and one end, gap 107 is connected with draw-in groove 105,2 Side symmetrical be provided with protruding slide unit 108, protruding slide unit 108 is positioned at the chute in paper storehouse 2; Abnormity rotating shaft 102, comprise axle head 109 and footstalk 110, axle head 109 is connected with footstalk 110, and axle head 109 is inner groovy structure, be connected on the slide plate 106 on vertical plate 103 top, have inside footstalk 110 with vertical plate 103 above the connector 111 that is used in combination of draw-in groove 105; Controller 4 is connected with protruding slide unit 108, special-shaped rotating shaft 102.
In the present embodiment, draw-in groove 105 is oval-shaped groove, and the connector 111 on footstalk 110 is elliptical shaped lobes.
In the present embodiment, draw-in groove 105 and connector 111 arrange the buckle be used in conjunction with each other, is connected by buckle.
In the present embodiment, slide plate 106 top and axle head 109 inner tip shape are all arc.
In the present embodiment, protruding slide unit 108 is made up of 2 slide blocks, is arranged at 2 ends of arc 104 respectively, moves along paper storehouse 2 for driving slide damper 101.
In the present embodiment, axle head 109 outside top is provided with anti-skid structure 112.
In the present embodiment, the part in gap 107 is positioned on vertical plate 103, and another part is positioned on arc 104, and draw-in groove 105 is connected with gap 107.
During utility model works, first assemble this portable four inch prints machines successively according to above-mentioned annexation; Then open paper storehouse lid 8,4 inch prints paper rolls are installed on the rotary shaft, build paper storehouse lid 8, clamped 2 ends of rotating shaft by spring groove 9; Battery is installed in battery settling groove 7, turn on the power switch 6 again, battery is powered to controller 4, when being positioned at after paper storehouse 22 sensor senses 3 end to end sense printing paper, induced signal is passed to controller 4, controller 4 command driven motor and printhead 11 are started working, and drive motors driven rotary axle rotates, and then driving printing paper to rotate, word prints on printing paper by printhead 11; The sense state of print state, battery electric quantity state, sensor 3 is all presented on liquid crystal display 5.
When battery display electricity is low, or when battery is not installed in battery settling groove 7, can power management chip 12 be connected on external power supply, turn on the power switch 6, controller 4 order power management chip 12 pairs of external power supplys carry out voltage transformation, convert the magnitude of voltage meeting printer practicality to, directly controller 4 is powered by power management chip 12, voltage after conversion is passed to charging management chip 13 by power management chip 12 simultaneously, powered by charging management chip 13 pairs of batteries, the charged state of charging management chip 13 pairs of batteries is monitored in real time, when after charging complete, controller 4 order power management chip 12 stops charging.
When needing the printing paper printing other sizes, change the printing paper roll on paper storehouse lid 8, change 1.5 inches into, 44mm, the paper roll of 58mm or 88mm, after certain sensor 3 of 1 the sensor sense 3 and centre that are positioned at paper storehouse 2 head senses printing paper, induced signal is passed to controller 4, controller 4 orders protruding slide unit 108 to drive whole slide damper 101 along the runner movement in paper storehouse 2, until just in time block paper, slide damper 101 stop motion, the rotating shaft 102 of control order abnormity is rotated, special-shaped rotating shaft 102 is moved along slide plate 106, spreading gap 107 gradually in the process that special-shaped rotating shaft 102 is moved, protruding slide unit 108 is made to withstand in the chute in paper storehouse 2 closely, slide damper 101 locking of paper storehouse cannot be moved, namely can positioning printing paper roll.
The material of printhead of the present utility model is engineering plastics, and weight is lighter, is easy to carry.
The utility model can print the electronic tag waybill of four inches of large face width, and paper storehouse can regulate automatically, can print plurality of specifications paper, positioning stablity, accurately, easy to operate, structure is simple.
The utility model is charged to power-supply battery by controller, extends the service time of battery.
The utility model is used in combination by controller, sensor and variable paper storehouse slide damper, realizes automatic printing, and prints the printing paper of different size, and applicability and automaticity are stronger, have applicability more widely.
The utility model arranges slide damper achieve print paper width-adjustable by being arranged in paper storehouse, and slide damper freely can adjust position, is applicable to the printing requirement of different size width paper roll, has applicability more widely.
The utility model achieves by arranging the special-shaped rotating shaft be used in combination with slide damper the problem that printer paper roll width dimensions locates, special-shaped rotating shaft mechanism spreading gap is stirred in position after determining, slide damper self-locking is made to be fixed in paper storehouse, positioning stablity, accurately.
Structure of the present utility model is simple, it is little, easy to operate to take up room, and is convenient to produce.
The utility model is provided with anti-skid structure in special-shaped rotating shaft, is convenient to stir special-shaped rotating shaft fast, can not landing, improves and stirs speed, is conducive to realizing locating fast, accurately.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.