Hand-held ink-jet printer capable of preventing blockage

Abstract

The utility model relates to the technical field of handheld ink-jet printing machines, and discloses an anti-blocking handheld ink-jet printing machine, which comprises a signal writing machine, a buffer rubber pad and a connecting end, the buffer rubber pad is fixedly arranged at the front end of the signal writing machine, and the connecting end is fixedly arranged at the rear end of the signal writing machine. A touch display screen is fixedly arranged at the front end of the buffer rubber pad, a power storage block is fixedly arranged at the right end of the signal writing machine, a connecting end is fixedly arranged at the upper end of the signal writing machine, and a protective cylinder is fixedly arranged at the upper end of the signal writing machine. According to the handheld ink-jet printer capable of preventing blockage, through improvement of the handheld ink-jet printer, the regulation and control input capability of the handheld ink-jet printer is improved, and in the actual use process of the handheld ink-jet printer, wired and wireless information input can be rapidly and effectively performed on the handheld ink-jet printer according to needs; and code spraying use of the high-definition handheld code spraying machine is facilitated, and the use experience of the anti-blocking handheld code spraying machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to a handheld inkjet printer capable of preventing clogging. Background Art

[0002] The handheld steel pipe inkjet printer is a handheld marking device that can print letters, numbers, Chinese characters, icons and other logos on the surface of steel pipes, PVC, and PPR pipes. It is suitable for various seamless steel pipes, stainless steel pipes, steel billets, oil drill pipes, and oil casing.

[0003] The prior art patent document CN202753594U discloses a high-definition handheld inkjet printer, in which the first pipe section and the second pipe section of the solvent recovery pipe are arranged in an "L" shape, the outlet of the first venturi tube is adjacent to the junction between the first pipe section and the second pipe section, and the second ink branch pipe is provided with a second venturi tube or a gear pump. When the utility model is working, the ink supply valve needs to be opened, and the cleaning valve on the solvent supply pipe and the exhaust valve on the solvent recovery pipe need to be closed at the same time. At this time, the ink in the ink tank is divided into three flows under the pressure of the main pump, one of which enters the nozzle through the ink supply valve to complete the coding work, and the other two flows of ink return to the ink tank through the first ink branch pipe and the second ink branch pipe respectively; the utility model performs the nozzle cleaning work after stopping the coding work, at this time the main pump continues to work, closes the ink supply valve, opens the cleaning valve on the solvent supply pipe and the exhaust valve on the solvent recovery pipe, and the ink in the ink tank is in the main pump. The ink in the first ink branch is sprayed into the first venturi on the first ink branch. Since the first ink branch and the second pipe section of the solvent recovery pipe are located on the same axis, the first venturi is ensured to spray the ink directly into the second pipe section. At this time, the junction between the first pipe section and the second pipe section of the solvent recovery pipe generates a negative pressure under the high-speed ink jetting action of the first venturi. The negative pressure can suck the solvent in the solvent tank into the nozzle through the solvent supply pipe, and then suck the solvent in the nozzle into the second pipe section of the solvent recovery pipe, and return to the ink tank with the ink sprayed by the first venturi. In this process, the ink in the nozzle is flushed by the solvent, thereby achieving the technical effect of automatic cleaning of the nozzle, avoiding the blockage of the nozzle caused by the ink remaining in the nozzle after the inkjet printer stops working, facilitating the next operation of the inkjet printer, reducing the failure rate of nozzle blockage, and improving the inkjet printing efficiency and inkjet printing quality.

[0004] However, due to the poor control input capability of the high-definition handheld inkjet printer in the prior art CN202753594U patent, it is impossible to quickly and effectively input information into the handheld inkjet printer by wire and wireless as needed during the actual use of the high-definition handheld inkjet printer, which is inconvenient for the inkjet printer to use and affects the user experience of the high-definition handheld inkjet printer. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a handheld inkjet printer that can prevent clogging, so as to solve the problem of poor control input capability of high-definition handheld inkjet printers proposed in the above background technology.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld inkjet printer that prevents clogging, which includes a signal writer, a buffer rubber pad, a touch screen, a power storage block, a connecting end, a protective tube, a signal interaction device, an inkjet printer, a heat sink, an inkjet printer reserved slot, an inkjet printer writing board, a spare power block, a stabilizing block, a connecting rod, a second reserved slot, a first limit block, a movable button, a feeding pipe, a movable cover and a movable shaft. The front end of the signal writer is fixedly provided with a buffer rubber pad, the front end of the buffer rubber pad is fixedly provided with a touch screen, the right end of the signal writer is fixedly provided with a power storage block, the upper end of the signal writer is fixedly provided with a connecting end, the upper end of the signal writer is fixedly provided with a protective tube, the upper end of the protective tube is fixedly provided with a signal interaction device, and the left end of the signal writer is fixedly provided with an inkjet printer.

[0009] Preferably, a heat sink is fixedly provided at the front end of the inkjet printer, and a reserved slot for inkjet printing is fixedly provided at the left end of the inkjet printer. By improving the handheld inkjet printer, the control input capability of the handheld inkjet printer is improved. During the actual use of the handheld inkjet printer, information can be quickly and effectively input by wire and wireless as needed to the handheld inkjet printer, which facilitates the use of high-definition handheld inkjet printer and improves the user experience of the anti-clogging handheld inkjet printer.

[0010] Preferably, a coding writing board is fixedly provided at the left end of the coding reserved slot, and a backup power supply block is fixedly provided at the lower side of the signal writer. The installed signal writer and buffer rubber pad facilitate the installation of the touch screen, and the installed touch screen improves the touch effect of the handheld coding machine that prevents blockage. The installation of the power storage block improves the stability of the handheld coding machine, and the installation of the connection end, the protective tube, and the signal interaction device improves the signal interaction capability of the handheld coding machine that prevents blockage.

[0011] Preferably, a stabilizing block is fixedly provided on the upper end of the backup power supply block, and a connecting rod is fixedly provided on the upper end of the stabilizing block.

[0012] Preferably, the upper end of the connecting rod is fixedly provided with a reserved groove 2, and the left end of the connecting rod is movably provided with a limit block 1. The installation of the inkjet printer, the heat dissipation plate, the inkjet reserved groove and the inkjet writing board improves the inkjet printing effect of the handheld inkjet printer. Then, the installation of the backup power supply block and the stabilizing block facilitates the connection of the connecting rod and the reserved groove 2. Then, the installed limit block 1 and the movable button improve the control effect of the handheld inkjet printer to prevent blockage. Then, the installation of the feed pipe, the movable cover and the movable shaft improves the feeding effect of the handheld inkjet printer.

[0013] Preferably, a movable button is fixedly provided at the left end of the limit block 1, and a feed pipe is fixedly provided at the upper end of the backup power supply block.

[0014] Preferably, a movable cover is fixedly provided at the upper end of the feed pipe, and a movable shaft is movably provided at the front end of the movable cover.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The anti-clogging handheld inkjet printer improves the control input capability of the handheld inkjet printer through improvements to the handheld inkjet printer. During the actual use of the handheld inkjet printer, information can be quickly and effectively input into the handheld inkjet printer via wired and wireless input as needed, facilitating the use of high-definition handheld inkjet printers and improving the user experience of the anti-clogging handheld inkjet printer.

[0017] 2. The anti-clogging handheld inkjet printer facilitates the installation of the touch screen by installing a signal writer and a buffer rubber pad. The installed touch screen improves the touch effect of the anti-clogging handheld inkjet printer. The installation of a power storage block improves the stability of the handheld inkjet printer. The installation of a connection terminal, a protective tube, and a signal interaction device improves the signal interaction capability of the anti-clogging handheld inkjet printer.

[0018] 3. The anti-clogging handheld inkjet printer improves the inkjet printing effect of the handheld inkjet printer by installing the inkjet printer, the heat sink, the inkjet reserved slot, and the inkjet writing board. Then, the installation of the backup power supply block and the stabilizing block facilitates the connection of the connecting rod and the reserved slot 2. Then, the installation of the limit block 1 and the movable button improves the control effect of the anti-clogging handheld inkjet printer. Then, the installation of the feed pipe, the movable cover and the movable shaft improves the feeding effect of the handheld inkjet printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2This is a schematic diagram of the structure of the signal writing machine of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the backup power supply block of the utility model;

[0022] Figure 4 This is a schematic diagram of the feed pipe structure of the utility model.

[0023] In the figure: 1. Signal writing machine; 2. Buffer rubber pad; 3. Touch screen; 4. Power storage block; 5. Connection end; 6. Protective tube; 7. Signal interaction device; 8. Inkjet printer; 9. Heat sink; 10. Inkjet printer reserved slot; 11. Inkjet printer writing board; 12. Backup power supply block; 13. Stabilizing block; 14. Connecting rod; 15. Reserved slot 2; 16. Limit block 1; 17. Movable button; 18. Feed pipe; 19. Movable cover; 20. Movable shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4 The utility model provides a technical solution: a handheld inkjet printer that prevents blockage, which includes a signal writer 1, a buffer rubber pad 2, a touch screen 3, a power storage block 4, a connecting end 5, a protective tube 6, a signal interaction device 7, an inkjet printer 8, a heat sink 9, an inkjet printer reserved slot 10, an inkjet printer writing board 11, a backup power block 12, a stabilizing block 13, a connecting rod 14, a reserved slot 2 15, a limit block 16, a movable button 17, a feeding pipe 18, a movable cover 19 and a movable shaft 20. The front end of the signal writer 1 is fixedly provided with a buffer rubber pad 2, the front end of the buffer rubber pad 2 is fixedly provided with a touch screen 3, the right end of the signal writer 1 is fixedly provided with a power storage block 4, the upper end of the signal writer 1 is fixedly provided with a connecting end 5, the upper end of the signal writer 1 is fixedly provided with a protective tube 6, the upper end of the protective tube 6 is fixedly provided with a signal interaction device 7, and the left end of the signal writer 1 is fixedly provided with an inkjet printer 8.

[0026] A heat sink 9 is fixedly provided at the front end of the inkjet printer 8, a coding reserved slot 10 is fixedly provided at the left end of the inkjet printer 8, a coding writing board 11 is fixedly provided at the left end of the coding reserved slot 10, a backup power supply block 12 is fixedly provided on the lower side of the signal writer 1, a stabilizing block 13 is fixedly provided on the upper end of the backup power supply block 12, and a connecting rod 14 is fixedly provided on the upper end of the stabilizing block 13. The installed signal writer 1 and buffer rubber pad 2 facilitate the installation of the touch screen 3, and then the installed touch screen 3 improves the touch effect of the handheld inkjet printer that prevents blockage, and then the installation of the power storage block 4 improves the stability of the handheld inkjet printer, and then the installation of the connecting terminal 5, the protective tube 6 and the signal interaction device 7 improves the signal interaction ability of the handheld inkjet printer that prevents blockage.

[0027] The upper end of the connecting rod 14 is fixedly provided with a reserved groove 2 15, the left end of the connecting rod 14 is movably provided with a limit block 16, the left end of the limit block 16 is fixedly provided with a movable button 17, the upper end of the backup power supply block 12 is fixedly provided with a feed pipe 18, the upper end of the feed pipe 18 is fixedly provided with a movable cover 19, and the front end of the movable cover 19 is movably provided with a movable shaft 20. Through the installation of the inkjet printer 8, the heat dissipation plate 9, the inkjet reserved groove 10, and the inkjet writing board 11, the inkjet printing effect of the handheld inkjet printer is improved, and then through the installation of the backup power supply block 12 and the stabilizing block 13, the connection of the connecting rod 14 and the reserved groove 2 15 is facilitated, and then through the installed limit block 16 and the movable button 17, the control effect of the handheld inkjet printer to prevent blockage is improved, and then through the installation of the feed pipe 18, the movable cover 19 and the movable shaft 20, the feeding effect of the handheld inkjet printer is improved.

[0028] Working principle: Through the installation of the signal writing machine 1 and the buffer rubber pad 2, the installation of the touch screen 3 is facilitated, and then through the installation of the touch screen 3, the touch effect of the handheld inkjet printer that prevents blockage is improved, and then through the installation of the power storage block 4, the stability of the handheld inkjet printer is improved, and then through the installation of the connecting end 5, the protective tube 6, and the signal interaction device 7, the signal interaction ability of the handheld inkjet printer that prevents blockage is improved, and then through the installation of the inkjet printer 8, the heat dissipation plate 9, the inkjet reserved slot 10, and the inkjet writing board 11, the inkjet effect of the handheld inkjet printer is improved, and then through the installation of the backup power block 12 and the stabilizing block 13, the connection of the connecting rod 14 and the reserved slot 2 15 is facilitated, and then through the installation of the limit block 1 16 and the movable button 17, the control effect of the handheld inkjet printer that prevents blockage is improved, and then through the installation of the feed pipe 18, the movable cover 19 and the movable shaft 20, the feeding effect of the handheld inkjet printer is improved.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A handheld inkjet printer for preventing clogging, comprising a signal writing machine (1), a buffer rubber pad (2), a touch screen (3), a power storage block (4), a connecting end (5), a protective tube (6), a signal interaction device (7), an inkjet printer (8), a heat sink (9), an inkjet printer reserved slot (10), an inkjet printer writing board (11), a backup power block (12), a stabilizing block (13), a connecting rod (14), a reserved slot 2 (15), a limit block 1 (16), a movable button (17), a feed pipe (18), a movable cover (19) and a movable shaft (20), characterized in that: The front end of the signal writing machine (1) is fixedly provided with a buffer rubber pad (2), the front end of the buffer rubber pad (2) is fixedly provided with a touch screen (3), the right end of the signal writing machine (1) is fixedly provided with a power storage block (4), the upper end of the signal writing machine (1) is fixedly provided with a connection end (5), the upper end of the signal writing machine (1) is fixedly provided with a protective tube (6), the upper end of the protective tube (6) is fixedly provided with a signal interaction device (7), and the left end of the signal writing machine (1) is fixedly provided with a coding machine (8).

2. The anti-clogging handheld inkjet printer according to claim 1, characterized in that: A heat dissipation plate (9) is fixedly provided at the front end of the coding machine (8), and a coding reserved slot (10) is fixedly provided at the left end of the coding machine (8).

3. The anti-clogging handheld inkjet printer according to claim 2, characterized in that: A coding writing board (11) is fixedly provided at the left end of the coding pre-reserved slot (10), and a backup power supply block (12) is fixedly provided at the lower side of the signal writing machine (1).

4. The anti-clogging handheld inkjet printer according to claim 3, characterized in that: A stabilizing block (13) is fixedly provided on the upper end of the backup power supply block (12), and a connecting rod (14) is fixedly provided on the upper end of the stabilizing block (13).

5. The anti-clogging handheld inkjet printer according to claim 4, characterized in that: The upper end of the connecting rod (14) is fixedly provided with a second reserved groove (15), and the left end of the connecting rod (14) is movably provided with a first limiting block (16).

6. The anti-clogging handheld inkjet printer according to claim 5, characterized in that: A movable button (17) is fixedly provided at the left end of the limit block 1 (16), and a feed pipe (18) is fixedly provided at the upper end of the backup power supply block (12).

7. The anti-clogging handheld inkjet printer according to claim 6, characterized in that: A movable cover (19) is fixedly provided at the upper end of the feed pipe (18), and a movable shaft (20) is movably provided at the front end of the movable cover (19).

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