CN210415922U

CN210415922U - Flat portable printer

Info

Publication number: CN210415922U
Application number: CN201921035712.1U
Authority: CN
Inventors: 蔡亚振
Original assignee: Fujian Zhenshi Electronic Technology Co Ltd
Current assignee: Fujian Zhenshi Electronic Technology Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-28
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a flat portable printer, including print box, protection device, stop device and conveyor, the first portion of print box digs and is equipped with the spacing groove and puts the thing groove, and controller, wireless data transmission module, printer core and drive power supply are installed to the spacing inslot, puts the thing inslot and is equipped with the ink cartridge, the multiunit shower nozzle is installed to the bottom of ink cartridge, the display screen is installed to one side that the print box top is close to the spacing groove, the ventilation inslot that the both sides of print box were seted up installs radiator fan, the spacing hole of multiunit has been seted up to the periphery of print box, and the protection device of two sets of symmetries has in the spacing hole, the internally mounted of print box has the stop device of two sets of symmetries, stop device's below is equipped with. The flat-type portable printer can be adjusted and fixed according to needs, can reduce deviation generated by printing, and is very suitable for printing materials.

Description

Flat portable printer

Technical Field

The utility model belongs to the technical field of the printing apparatus, concretely relates to flat portable printer.

Background

A printer is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items: print resolution, print speed, and noise. The types of printers are various, and the printers are classified into impact printers and non-impact printers according to whether a printing element strikes paper or not; dividing a full-font character printer and a dot matrix character printer according to a printing character structure; a line printer and a line printer which are separated in such a manner that a line character is formed on a paper; printers such as inkjet, thermal, laser, etc. are used according to the technology employed. The printer prints the calculation result or intermediate result of the computer on paper in a predetermined format, such as numbers, letters, symbols, and figures that can be recognized by a human. With the rapid development of the internet, the development speed of the printer is faster and faster, and the application field is wider and wider. At the present stage, the printer is developing to the direction of light, thin, low-power consumption, high speed and intelligent portable printer, and current portable printer can not adjust and fix as required well when using, simultaneously at the printing in-process, can cause the material of printing to take place the deviation because of rocking.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a flat portable printer to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat portable printer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flat-plate portable printer, which comprises a printing box, a protection device, a limiting device and a conveying device, the upper half part of the printing box is dug with a limit groove with a cover plate and a storage groove, the limit groove is internally provided with a controller, a wireless data transmission module, a printer core and a driving power supply, the storage groove is internally provided with an ink box, a plurality of groups of spray heads communicated with the interior of the printing box are arranged at the bottom of the ink box, a display screen is arranged at one side of the top of the printing box close to the limiting groove, the two sides of the printing box, which are far away from the heat dissipation groove, are both rotatably connected with turnover covers through rotating shafts, a plurality of groups of limiting holes are arranged on the periphery of the printing box, two groups of symmetrical protection devices are arranged in the limiting holes, the printing box is characterized in that two groups of symmetrical limiting devices are arranged inside the printing box, and a conveying device is arranged below the limiting devices.

Preferably, protection device includes baffle, support column and sucking disc, the baffle is the U-shaped, one side that the baffle is close to the print box all is equipped with the stopper of multiunit and spacing joggle, the baffle is close to one side of flip and radiating groove and all digs the recess that is equipped with the adaptation, one side that the baffle is close to the radiating groove is dug and is equipped with the support groove, supports the inslot and is equipped with the support column, the sucking disc is installed to the bottom of support column, supports the lower half in groove and is equipped with the thing groove of putting with sucking disc looks adaptation, one side of support column is bored and is equipped with the screw hole, one side that the support column was kept away from in the support groove is bored the through-hole that is equipped with multi.

Preferably, stop device includes two sets of transfer rollers, drive belt, fixed column and hollow column, and is two sets of connect through the drive belt transmission between the transfer roller, and is two sets of the equal fixed welded transmission shaft in center of transfer roller, the both ends of transmission shaft all with install the fixed welding of inner circle at the first transmission bearing frame of fixed column, the fixed welding in bottom of fixed column has the limiting plate, the bottom of fixed column is connected with the cavity part of hollow column, be equipped with the elastic ball between the bottom of fixed column and the inside of hollow column, the fixed welding of one end of fixed column and the inner wall of print box is kept away from to the hollow column.

Preferably, conveyor includes two sets of transfer pulleys, conveyer belt, connecting rod and CD-ROM drive motor, and is two sets of connect through the conveyer belt transmission between the transfer pulley, it is two sets of be equipped with the connecting rod between the transfer pulley, the connecting hole that the connecting rod both ends were bored to establish is all passed at the both ends of the fixed welded axis of rotation in transfer pulley center, and the fixed welding of shaft coupling and CD-ROM drive motor's output shaft is passed through to one end of a set of axis of rotation wherein, CD-ROM drive motor's side and the fixed welding of the inner wall of printing the case, the other end of axis of rotation and the both ends of another set of axis of rotation all with the.

Preferably, a dust screen is installed on one side of the heat radiation fan through a screw, the wireless data transmission module, the printer core, the spray head, the display screen and the heat radiation fan are all electrically connected with the controller, the controller is electrically connected with the driving power supply, and printing paper is arranged between the driving belt of the limiting device and the conveying belt of the conveying device.

The utility model discloses a technological effect and advantage: according to the flat-plate portable printer, the distance between the printing box and the sucker is adjusted by adjusting the position of the through hole where the fixing bolt is located, and the height of the printing box is adjusted and fixed according to needs through the adsorption effect of the sucker; the transmission belt and the transmission belt are adaptive to printing paper with different thicknesses under the elastic action of the elastic balls arranged between the fixed column and the hollow column, the printing paper between the transmission belt and the transmission belt has stability, and the shaking of the printing paper in the printing process is effectively reduced, so that the deviation of printing materials is reduced; through radiator fan's work for the flow rate of the inside air of printing box, thereby dispel the heat to the instrument in the printing box, accelerate simultaneously to beat the drying rate of printing paper on through shower nozzle spun china ink, thereby improve and print the quality, this flat portable printer can adjust and fix as required, can reduce the deviation that prints the emergence simultaneously, and very suitable is used for printing the material.

Drawings

Fig. 1 is a front view of the protection device of the present invention when opened;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the limiting device of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention;

fig. 6 is a circuit block diagram of the present invention.

In the figure: the automatic printing device comprises a printing box 1, a protection device 2, a limiting device 3, a conveying device 4, a controller 5, a wireless data transmission module 6, a printer core 7, a driving power supply 8, an ink box 9, a spray head 10, a display screen 11, a cooling fan 12, a baffle 13, a support column 14, a suction cup 15, a conveying roller 16, a conveying belt 17, a fixed column 18, a hollow column 19, a limiting plate 20, an elastic ball 21, a conveying wheel 22, a conveying belt 23, a connecting rod 24 and a driving motor 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a flat portable printer as shown in figures 1-6, which comprises a printing box 1, a protection device 2, a limiting device 3 and a conveying device 4, the upper half part of the printing box 1 is dug with a limiting groove with a cover plate and a storage groove, a controller 5, a wireless data transmission module 6, a printer core 7 and a driving power supply 8 are arranged in the limiting groove, the controller 5, the wireless data transmission module 6 and the printer core 7 are respectively selected as a permanent FBS-CB25 type programmable controller, a JZX873 type low-power wireless data transmission module and an Epson M190 printer core produced by Technique core communication company, the driving power supply 8 is selected as a storage battery, an ink box 9 is arranged in the storage groove, a plurality of groups of spray heads 10 communicated with the interior of the printing box 1 are arranged at the bottom of the ink box 9, a display screen 11 is arranged at one side of the top of the printing box 1 close to the limiting groove, a cooling fan 12 is arranged in ventilation grooves arranged at two sides of the printing box 1, through radiator fan 12's work for the flow rate of the inside air of print box 1 to instrument to print in the box 1 dispels the heat, accelerates to beat the drying rate through shower nozzle spun china ink on the printing paper simultaneously, thereby improves and prints the quality, the both sides that the radiating groove was kept away from to print box 1 all are connected with flip through rotation of axes, the spacing hole of multiunit has been seted up to the periphery of print box 1, and spacing downthehole protection device 2 that has two sets of symmetries, the internally mounted of print box 1 has the stop device 3 of two sets of symmetries, stop device 3's below is equipped with conveyor 4.

Specifically, the protection device 2 comprises a baffle 13, a support column 14 and a suction cup 15, the baffle 13 is U-shaped, one side of the baffle 13 close to the printing box 1 is provided with a plurality of groups of limiting blocks jogged with limiting holes, one side of the baffle 13 close to the flip cover and the heat dissipation groove is provided with adaptive grooves, one side of the baffle 13 close to the heat dissipation groove is provided with a support groove, the support column 14 is arranged in the support groove, the suction cup 15 is arranged at the bottom of the support column 14, the lower half part of the support groove is provided with an object placing groove adaptive to the suction cup 15, one side of the support column 14 is provided with a threaded hole, one side of the support groove far away from the support column 14 is provided with a plurality of groups of through holes adaptive to the threaded holes, one group of the through holes is provided with fixing bolts in threaded connection with the threaded holes, the position of the through hole, and the height of the printing box 1 is adjusted and fixed as required by the suction action of the suction cup 15.

Specifically, the limiting device 3 comprises two groups of conveying rollers 16, a conveying belt 17, a fixing column 18 and a hollow column 19, the two groups of conveying rollers 16 are in transmission connection through the conveying belt 17, the centers of the two groups of conveying rollers 16 are fixedly provided with welded transmission shafts, the two ends of each transmission shaft are fixedly welded with inner rings of transmission bearing seats arranged on the upper half portion of the fixing column 18, the bottom of the fixing column 18 is fixedly welded with a limiting plate 20, the bottom of the fixing column 18 is connected with a cavity portion of the hollow column 19, an elastic ball 21 is arranged between the bottom of the fixing column 18 and the inside of the hollow column 19, one end, far away from the fixing column 18, of the hollow column 19 is fixedly welded with the inner wall of the printing box 1, and in the moving process of printing paper, the printing paper is made to adapt to printing paper with different thicknesses through the elastic effect of the elastic, and the printing paper between the transmission belt 17 and the transmission belt 23 has stability, so that the shaking of the printing paper in the printing process is effectively reduced, and the printing deviation is reduced.

Specifically, the conveying device 4 comprises two groups of conveying wheels 22, a conveying belt 23, a connecting rod 24 and a driving motor 25, the two groups of conveying wheels 22 are in transmission connection through the conveying belt 23, the connecting rod 24 is arranged between the two groups of conveying wheels 22, two ends of a rotating shaft fixedly welded at the center of the transmission wheel 22 penetrate through connecting holes drilled at two ends of a connecting rod 24, one end of one group of rotating shafts is fixedly welded with an output shaft of the driving motor 25 through a coupler, the side surface of the driving motor 25 is fixedly welded with the inner wall of the printing box 1, the other end of the rotating shaft and the two ends of the other group of rotating shafts are fixedly welded with the inner ring of a conveying bearing seat arranged on the inner wall of the printing box 1, the controller 5 adjusts the work of the driving motor 25 to drive the conveying wheel 22 to rotate, so that the printing paper is moved by the driving of the transfer belt 23 and the printing paper is subjected to the inkjet printing through the head 10.

Specifically, there is the dust screen one side of radiator fan 12 through the screw mounting, wireless data transmission module 6, printer core 7, shower nozzle 10, display screen 11 and radiator fan 12 all with controller 5 electric connection, controller 5 and driving power supply 8 electric connection, be equipped with between drive belt 17 of stop device 3 and conveyor 4's the conveyer belt 23 and beat printing paper.

Specifically, the flat-plate portable printer adjusts the position of a through hole where a fixing bolt is located, adjusts the distance between the printing box 1 and the suction cup 15, and through the adsorption effect of the suction cup 15, the height of the printing box 1 is adjusted and fixed as required, ink is poured into the ink box 9, the flip cover is opened, one end of printing paper is placed between the transmission belt 17 of the limiting device 3 and the transmission belt 23 of the conveying device 4, the driving power supply 8 is simultaneously opened, the operation of the driving motor 25 is adjusted through the controller 5, the transmission wheel 22 is driven to rotate, the printing paper is moved through the transmission of the transmission belt 23, the printing paper is subjected to ink-jet printing through the spray head 10, and in the moving process of the printing paper, the transmission belt 17 and the transmission belt 23 are adapted to printing paper with different thicknesses through the elastic action of the elastic ball 21 arranged between the fixing column 18 and the hollow column 19, and make the printing paper between drive belt 17 and conveyer belt 23 have stability, reduce effectively and beat the rocking that the printing paper produced at the printing in-process, thereby reduce the deviation of printing, at whole printing in-process, adjust radiator fan 12's work through controller 5, accelerate the flow rate of the inside air of print box 1, thereby dispel the heat to the instrument in the print box 1, accelerate the drying rate through shower nozzle spun china ink on the printing paper simultaneously, thereby improve and print the quality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a flat portable printer, includes print box (1), protection device (2), stop device (3) and conveyor (4), its characterized in that: the upper half part of the printing box (1) is dug to be provided with a limiting groove with a cover plate and a storage groove, a controller (5), a wireless data transmission module (6), a printer core (7) and a driving power supply (8) are installed in the limiting groove, an ink box (9) is arranged in the storage groove, a plurality of groups of spray heads (10) communicated with the interior of the printing box (1) are installed at the bottom of the ink box (9), a display screen (11) is installed at one side, close to the limiting groove, of the top of the printing box (1), cooling fans (12) are installed in ventilation grooves formed in the two sides of the printing box (1), two sides, far away from the cooling groove, of the printing box (1) are connected with a flip cover through rotation of a rotating shaft, a plurality of groups of limiting holes are formed in the periphery of the printing box (1), two groups of symmetrical protection devices (2) are arranged in the limiting holes, and a conveying device (4) is arranged below the limiting device (3).

2. The tablet portable printer according to claim 1, wherein: protection device (2) are including baffle (13), support column (14) and sucking disc (15), baffle (13) are the U-shaped, one side that baffle (13) are close to print box (1) all is equipped with the stopper of multiunit and spacing hole joggle, one side that baffle (13) are close to flip and radiating groove all digs the recess that is equipped with the adaptation, one side that baffle (13) are close to the radiating groove is dug and is equipped with the support groove, is equipped with support column (14) in the support groove, sucking disc (15) are installed to the bottom of support column (14), and the lower half of support groove is equipped with puts the thing groove with sucking disc (15) looks adaptation, one side of support column (14) is bored and is equipped with the screw hole, one side that support column (14) were kept away from in the support groove is bored and is equipped with the through-hole of multiunit and screw hole looks adaptation.

3. The tablet portable printer according to claim 1, wherein: stop device (3) are including two sets of transfer roller (16), drive belt (17), fixed column (18) and hollow column (19), and are two sets of connect through drive belt (17) transmission between transfer roller (16), and are two sets of the equal fixed welded transmission shaft in center of transfer roller (16), the both ends of transmission shaft all with install the fixed welding of inner circle at the transmission bearing frame of fixed column (18) first, the fixed welding in bottom of fixed column (18) has limiting plate (20), the bottom of fixed column (18) is connected with the cavity part of hollow column (19), be equipped with elastic ball (21) between the bottom of fixed column (18) and the inside of hollow column (19), the fixed welding of inner wall of one end and print box (1) of fixed column (18) is kept away from in hollow column (19).

4. The tablet portable printer according to claim 1, wherein: conveyor (4) are including two sets of transfer gear (22), conveyer belt (23), connecting rod (24) and driving motor (25), and are two sets of connect through conveyer belt (23) transmission between transfer gear (22), and are two sets of be equipped with connecting rod (24) between transfer gear (22), the connecting hole that connecting rod (24) both ends were bored and are established is all passed at the both ends of the fixed welded axis of rotation in transfer gear (22) center, and the fixed welding of output shaft of shaft coupling and driving motor (25) is passed through to one end of a set of axis of rotation wherein, the side of driving motor (25) and the fixed welding of inner wall of printing case (1), the other end of axis of rotation and the fixed welding of inner circle of the both ends of another set of axis of rotation all with the conveying bearing frame of installing on printing case (1).

5. The tablet portable printer according to claim 1, wherein: one side of radiator fan (12) has the dust screen through the screw mounting, wireless data transmission module (6), printer core (7), shower nozzle (10), display screen (11) and radiator fan (12) all with controller (5) electric connection, controller (5) and drive power supply (8) electric connection, be equipped with between drive belt (17) of stop device (3) and conveyer belt (23) of conveyor (4) and beat printing paper.