Handheld printer, printing method, information processing method and printing device
In the field of printing equipment, a handheld printer, a printing method, an information processing method and a printing device is provided. The problem that an existing printer is limited in operation and printing is solved. The handheld printer includes a printer body, a nozzle protection cover, and a handle. The nozzle protection cover and the handle are provided at two opposite ends of the printer body. The printer body includes a printing panel, and the printing panel is located on the inner side of the nozzle protection cover. The printing panel is provided with at least two nozzles, the at least two nozzles are sequentially arranged at intervals in the first preset direction and the second preset direction, the first preset direction is in the vertical direction, and an included angle is formed between the second preset direction and the first preset direction.
1. A handheld printer, comprising;
a printer body, a protective nozzle cover and a handle, wherein the protective nozzle cover and the handle are arranged at two opposite ends of the printer body;
the printer body comprises a printing panel, the printing panel is located at an inner side of the protective nozzle cover; the printing panel is provided with at least two nozzles, the at least two nozzles are sequentially arranged along a first preset direction and a second preset direction and spaced apart from each other, the first preset direction is a vertical direction, an included angle is formed between the second preset direction and the first preset direction;
the printer body comprises a top cover, a left side cover, a right side cover, and an electronic control module; two sides of the printing panel are respectively connected with the left side cover and the right side cover to form an upward opening; the top cover is movably connected with the right side cover so that the electronic control module is in an on-or-off state when the opening is opened or closed;
the printer body further comprises a touch screen, the touch screen is fixed on the left side cover, the electronic control module is fixed on an inner side of the left side cover, the touch screen and the electronic control module are electrically connected;
the printer body further comprises an upper cover, an ink cartridge support module, and ink cartridges, the upper cover is arranged at the opening, two opposite sides of the upper cover are connected to the left side cover and the right side cover, respectively;
the ink cartridge support module is arranged below the upper cover, the ink cartridges are installed between the upper cover and the ink cartridge support module; and
the ink cartridge support module comprises a plurality of ink cartridge locking plates, the plurality of ink cartridge locking plates are arranged sequentially in a direction from the left side cover to the right side cover and spaced apart from each other, a locking groove for installing an ink cartridge is formed between every two adjacent ink cartridge locking plates, all of locking grooves are arranged sequentially along the first preset direction and the second preset direction and spaced apart from each other, and the upper cover is connected to tops of the plurality of ink cartridge locking plates.
2. The handheld printer according to claim 1 , wherein
the printer body further comprises nozzle drive modules, the nozzle drive modules are electrically connected to the electronic control module; the nozzle drive modules are arranged under and electrically connected to the ink cartridges; and the nozzle drive modules drive the ink cartridges to work under control by the electronic control module; and
the printer body further comprises a battery and a battery hood,
wherein the battery is arranged in the battery hood and electrically connected to the electronic control module, and the battery hood is connected to one side of the ink cartridge support module.
3. The handheld printer according to claim 1 , wherein
the printer body further comprises a bottom plate and a main roller structure, wherein
the bottom plate is arranged at bottoms of the left side cover and the right side cover, the printing panel is connected to the bottom plate, and the main roller structure is arranged on the bottom plate and located at a bottom end of the printing panel; and
the main roller structure comprises a main roller, a bearing and a mounting shaft,
wherein the mounting shaft is fixed on the bottom plate, and the main roller is rotatably arranged on the mounting shaft through the bearing.
4. The handheld printer according to claim 1 , wherein
the handle comprises a left plate, a right plate and a printing button,
wherein the left plate and the right plate are symmetrically arranged on and snapped to the left side cover and the right side cover; and a groove is formed at a junction of the left plate and the right plate, and the printing button is installed in the groove.