The content of the invention
In order to solve the above problems, the present invention provides a kind of hand-holdable portable printer for moving work.
The technical solution adopted for the present invention to solve the technical problems is：A kind of hand-held portable printers, including：
Printer box body, the printer box body is interior to be provided with accommodating cavity to be opened/closed and control board, printer box bodyLower end be print job end；
Print cartridge, the print cartridge are removably installed in accommodating cavity, and it includes core box housing and core box, and the core box is removableIt is installed on unloading in core box housing, for containing prepared Chinese ink, the lower end of core box is provided with ink outlet port, and the ink outlet port is provided with printing sprayHead, the printing head expose to core box surface of shell and dock print job end, and are electrically connected with control board.
Preferably, the side wall of the accommodating cavity is provided with location structure, and the location structure is used for the installation for keeping print cartridgeSteadiness.
Preferably, there is lever to extended on the upside of the printer box body.
Preferably, the control board is in being provided with starting switch on lever.
Preferably, power supply is provided with the lever, the power supply is electrically connected with control board.Further, the electricitySource for can discharge and recharge portable power source, the portable power source is removably installed in lever.
Preferably, the printer box body is provided with roller in print job end.
Preferably, control module and memory module are integrated with the control board, the memory module is used to storeType information, the control module are electrically connected with memory module and printing head.
Preferably, synchronization module is also integrated with the control board, the synchronization module is used to detect printer boxThe direction of motion and movement velocity of body, the control module are electrically connected with synchronization module, to control printing spray according to movement locusHead work.
Preferably, communication module is also integrated with the control board, the communication module is electrically connected with memory module,Importing for type information.
Preferably, the print job end of the printer box body is provided with convex position, and the convex position protrudes from printing head.
Preferably, the print job end of the printer box body is provided with end cap.
The beneficial effects of the invention are as follows：Print cartridge is detachably arranged in printer box body, and print cartridge by core box housing andCore box forms, and core box housing can effectively protect core box, and can be adapted to printer box body and be designed, produce, and core box structureThen only need to slightly it be changed on traditional print cartridges structure, the print cartridge of installation splendid attire prepared Chinese ink, production more directly in accommodating cavityCost is lower, and the quality of production is higher；Printing head is controlled by control board to carry out print job, need to only be held during useThe movement of printer box body is printed, and can be sized size and print control mode according to the actual requirements；Further, can built-in power, provide working power for printer, it is easy to use, filled up the blank of in the market mobile printer, marketProspect is big.
Embodiment
Referring to figs. 1 to Fig. 9, the present invention is a kind of hand-held portable printers, and it includes：
Printer box body 1, the printer box body 1 is interior to be provided with accommodating cavity to be opened/closed and control board 7, printer boxThe lower end of body 1 is print job end；
Print cartridge 4, the print cartridge 4 are removably installed in accommodating cavity, and it includes core box housing and core box 402, the coreBox 402 is removably installed in core box housing, and for containing prepared Chinese ink, the lower end of core box 402 is provided with ink outlet port, and the ink outlet port is setPrinting head is equipped with, the printing head exposes to core box surface of shell and docks print job end, and is electrically connected with control electricityRoad plate 7.
As illustrated, core box housing is fastened on together by left cover 401 and right cover 404 and formed, the left cover 401 is provided withThe the first button pin 406 of some button platforms outwardly, while the upright side walls of corresponding accommodating cavity are provided with the second button of at least one button platform inwardlyPin 407, the right cover 404 are surrounded by side wall, and corresponding first button pin 406 is provided with the button hole for running through side wall in the side wall,And the button platform part of corresponding second button pin 407 is provided with room, the first button pin 406 buckles into from the inside sidewalls of right cover 404.When core box 402 is fit into, against core box 402 certain elasticity can occur to room for the button platform part of the second button pin 407Deformation, so as to realize the positioning function to core box 402, core box 402 is set to be mounted so as to more consolidate.As illustrated, in the present embodimentOne second button pin 407 is only provided with, may also set up multiple second button pin 407 in addition.In order to facilitate printing head and control electricityThe connection of road plate 7, an auxiliary pcb board 403 is set on print cartridge 4, and the auxiliary pcb board 403 is arranged at the upper end of core box 402, passed throughWinding displacement connects printing head.In order to realize the fixation of auxiliary pcb board 403, the upper end of left cover 401 is provided with cover plate 405, the right cover404 upper end corresponds to the lower section of cover plate 405 and is provided with adapting table 408, and one end of the adapting table 408 is the opening that supply and discharge line passes throughEnd, the auxiliary pcb board 403 are installed between adapting table 408 and cover plate 405, and the prominent adapting table 408 in part.Wherein aid inElectronic component on pcb board 403 is all installed on lower surface, and it protrudes the part of adapting table 408 and is provided with connector, and isThe electronic component of protection thereon, the upper surface of adapting table 408 sets thimble to abut auxiliary pcb board 403, by its apical grafting in lidOn plate 405.In addition, adapting table is recessed about 408 to put a cantilever 409, the cantilever 409 is integrally formed with right cover 404 and tilts oneDetermine angle, so that certain elastic deformation can occurs in it, so, collective effect of the core box 402 in the second button pin 407 and cantilever 409Under, firm is installed in core box housing.
As illustrated, the side wall of accommodating cavity is provided with location structure on the printer box body 1, the location structure is used forKeep the installation steadiness of print cartridge 4.And for the ease of holding, on the printer box body 1, lateral be extended has lever 2, instituteControl board 7 is stated in being provided with starting switch 202 on lever 2.Specifically, the printer box body 1 includes the first housing 101With the second housing 102, the first housing 101 and the second housing 102 mutually fasten or by screw connections, the first housing 101 and theDividing plate 103 is installed between two housings 102, accommodating cavity, dividing plate 103 and second shell are formed between the housing 101 of dividing plate 103 and firstThe installation cavity of control board 7 is formed between body 102, wherein the upper end of the first housing 101 and dividing plate 103 is opening, while pivotIt is connected to and renovates 104, to realize the opening and closing of accommodating cavity, and is obliquely provided with an elasticity towards the first housing 101 on dividing plate 103 and supportsBackup plate 105, the incline direction of the resilient abutment plate 105 is downward, so, when print cartridge 4 is out of upper end insertion accommodating cavity, by thisResilient abutment plate 105 acts on and makes print cartridge 4 is firm to be installed in accommodating cavity.And vertical direction can then be covered by renovating 104When abut print cartridge 4 upper end, that is, renovate 104 and resilient abutment plate 105 form location structure.Meanwhile the recessed setting in the upper end of dividing plate 103Dock 106, control board 7 set terminal in the dock 106, with the connector on docking auxiliary pcb board 403.
In order to increase the application of printer, power supply is set in the lever 2, the power supply is electrically connected with control electricityRoad plate 7.The power supply for can discharge and recharge portable power source 3, the portable power source 3 is removably installed in lever 2.Specifically, in the end set block 201 of lever 2, the clamping of block 201 or it is buckled on lever 2, power supply host cavity is set in lever 2.
Control module and memory module are integrated with control board 7 described in the present embodiment, the memory module is used forType information is stored, the control module is electrically connected with memory module and printing head.It is also integrated with the control board 7Synchronization module, the synchronization module are used for the direction of motion and movement velocity for detecting printer box body 1, and the control module is electricalSynchronization module is connected, to control printing head work according to movement locus.Synchronization module is that gyroscope, photoelectric encoder or magnetic are compiledCode device, for the geometric displacement amount of machinery to be converted to, control module is recognizable and the pulse read or digital quantity., will during workPrint job end alignment printing objects surface, presses starting switch 202, mobile printer is easy to use.For the ease of beatingThe importing and change of official seal breath, communication module is also integrated with the control board 7, and the communication module is electrically connected with storageModule.The communication module can both use wire communication, may be alternatively provided as radio communication, such as Bluetooth communication, WIFI communications, infrared logicalLetter etc..In addition to print control is carried out above by synchronization module, time block can be also used, setting is pressed in starting switch 202Automatic printing after time.In the present embodiment, printer box body is pivoted with roller 5, the knot of roller 5 in the both sides at print job endStructure is installed as shown in figure 9, it is formed by a roll shaft, and recess is molded on roll shaft, and non-skid rubber ring, the pivot joint of roll shaft both ends are set in recessIn in a mounting seat, the mounting seat is fixed on printer box body 1 by screw, in addition also can be gluing or takes shape in printer boxOn body 1, the end of wherein roll shaft is embedded with magnet 8, and magnet 8 follows roll shaft to rotate, and magnet 8 is corresponded in mounting seat and is provided with circuitPlate 9, the circuit board 9 electrical connection control board 7, forms magnetic coder function with this, is calculated by detecting changes of magnetic fieldThe velocity of rotation of roll shaft, and then the movement velocity of printer box body 1 is drawn, control printing head work.And supported by roller 5Printing surface is connect, avoids the lower end of printer box body 1 from being worn with printing surface friction.
Further, the print job end of the printer box body 1 is provided with end cap 6, and the end cap 6 is articulated in printer box bodyOn 1, it can be opened in printing, printing head is protected when not printing.
The printer of the present invention, print cartridge 4 is detachably arranged in printer box body 1, and print cartridge 4 is by core box housing and coreBox 402 forms, and core box housing can effectively protect core box 402, and can be adapted to printer box body 1 and be designed, produce, and core box402 structures then only need to slightly be changed on traditional print cartridges structure, the ink of installation splendid attire prepared Chinese ink more directly in accommodating cavityBox, production cost is lower, and the quality of production is higher；Printing head is controlled by control board 7 to carry out print job, during useThe movement of printer box body 1 need to only be held to be printed, and size and print control side can be sized according to the actual requirementsFormula；Further, can built-in power, provide working power for printer, it is easy to use, filled up in the market mobile printerBlank, market prospects are big.As illustrated, the present embodiment disclosed is in printer only install a print cartridge 4 structure design,, with reference to the print head structure in conventional printer, the multiple ink of installation can be designed on the basis of structure described in the present embodimentThe printer of box 4.
As another embodiment of the present invention, printer box body 1 is provided with convex position in print job end, as shown in figure 8, shouldConvex position is specially rib 107, and rib 107 is set parallel to the direction of motion of printer box body 1, and the both ends of printing head are all provided withRib 107 is equipped with, so, in the case of print carrier (such as paper) out-of-flatness, the roller 5 of both sides is at a distance of wider, it is difficult to protectsThe smooth of printing surface is held, by the abutting of rib 107, can effectively keep printing surface smooth, print quality is more preferable, while also may be usedPrevent the print carrier of out-of-flatness from contacting printing head, cause to damage.The height of rib 107 is set i.e. according to the actual requirementsCan, it is not described further herein.
In the present invention, roller 5 and the shape of its mounting seat are not limited to plane formula, if print carrier is arc (such as circleBarrel-like structure) when, arc or other shapes are arranged to corresponding to mounting seat, and the roller 5 and print job end for making both sides form oneThe arcwall face of adaptation, the preferred structure due to mounting seat, so when for different printing situations, only need more to be detachably connectedMounting seat is changed, it is easy to use, it is practical.
In summary, print cartridge of the invention is detachably arranged in printer box body, and print cartridge is by core box housing and coreBox forms, and core box housing can effectively protect core box, and can be adapted to printer box body and be designed, produce, and core box structure is thenOnly need to slightly it be changed on traditional print cartridges structure, the print cartridge of installation splendid attire prepared Chinese ink, is produced into more directly in accommodating cavityThis is lower, and the quality of production is higher；Printing head is controlled by control board to carry out print job, need to only be held during use and be beatenThe movement of print machine box body is printed, and can be sized size and print control mode according to the actual requirements；Further, can built-in power, provide working power for printer, it is easy to use, filled up the blank of in the market mobile printer, marketProspect is big.
Above-described embodiment is the preferred scheme of the present invention, and print cartridge 4 is inserted from the upper end of printer box body 1, and the present invention may be used alsoThere are other embodiments, if the openend of accommodating cavity is towards side, corresponding, the auxiliary pcb board 403 on print cartridge 4 is also disposed onSide, it is passed to renovate 104 compressions and keeps docking with control board 7.And location structure and core box in accommodating cavityThe structures such as the cantilever 409 in housing, the structures such as pilot pin or floor can be used to substitute.Those skilled in the art is without prejudice to originallyEquivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application rightIt is required that in set scope.