Base and printing system

Abstract

The utility model relates to the technical field of printing, and provides a base and a printing system. The utility model provides a base which is applied to a printer, the printer is provided with a printing end, the printing end is provided with an ink jet area, the ink jet area is provided with at least one ink jet hole, and the base comprises a supporting base body and a humidifying mechanism; the humidifying mechanism is arranged on the supporting seat body, and the humidifying mechanism can release water to the ink jet hole in the state that the supporting seat body is connected with the printer so as to increase the humidity of air at the ink jet hole. According to the base and the printing system provided by the utility model, when a printer is connected with the base, the humidifying mechanism can release a proper amount of water to an ink jet area, so that the humidity of air at an ink jet hole is improved, ink is prevented from being sticky or dried up due to long-time non-use, the blockage of the ink jet hole is avoided, and the printing quality is improved. The technical problem that ink jet holes are blocked in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a base and a printing system. Background Art

[0002] With the continuous development of technology, printer technology, especially rotary printers, has also been constantly improving.

[0003] Taking a rotary printer as an example, the printers in the prior art mainly consist of a motor and an ink cartridge unit. The output end of the motor is connected to the ink cartridge unit and can drive it to rotate. The ink cartridge unit can print on a printing medium in a rotating state, such as printing an official seal. Among them, the ink cartridge unit includes an ink cartridge unit body and a printing nozzle. The ink cartridge unit body has an ink storage cavity and a drain hole that can communicate with the ink storage cavity. The printing nozzle is arranged at the bottom of the ink cartridge unit body, and the printing nozzle has an ink jet hole that can communicate with the drain hole.

[0004] However, the moisture in the ink of the printing nozzle is easy to volatilize. If people do not use the printer for a period of time, after the moisture in the ink volatilizes, the ink will become viscous or even dry up, which will cause the ink jet holes to be blocked. Once the ink jet holes are blocked, the ink cannot be ejected normally, directly affecting the printing effect, resulting in problems such as blurred printing, broken lines or complete inability to print, and at the same time reducing the printing efficiency. Summary of the Utility Model

[0005] The utility model provides a base and a printing system to solve the technical problem of ink jet hole blockage in the prior art.

[0006] The utility model provides a base applied to a printer. The printer has a printing end, the printing end has an ink jet area, and the ink jet area has at least one ink jet hole. The base includes a support body and a humidifying mechanism. The humidifying mechanism is arranged on the support body, and the humidifying mechanism can release moisture to the ink jet hole to increase the humidity of the air at the ink jet hole when the support body is connected to the printer.

[0007] According to an embodiment of the present utility model, the support base body has a cavity and an insertion hole; the cavity is located inside the support base body; the insertion hole is located on the surface of the support base body, and the insertion hole can communicate with the cavity; the humidifying mechanism is arranged in the cavity; the printer includes an ink cartridge unit, and the ink cartridge unit includes an ink cartridge unit main body and a print head; the ink cartridge unit main body has an ink supply end for supplying ink to the print head; the print head is arranged on the ink supply end; the print head has a printing end; the inkjet area is located in the insertion hole when the ink supply end is connected to the support base body; the humidifying mechanism can release moisture to the inkjet hole to increase the humidity of the air at the inkjet hole when the ink supply end is connected to the support base body.

[0008] According to an embodiment of the present utility model, the humidifying mechanism includes a moisture retention packet.

[0009] According to an embodiment of the present utility model, the humidifying mechanism includes a humidifying cover and an atomization sheet; the humidifying cover is connected to the bottom wall of the support base body, and a liquid containing cavity is defined between the humidifying cover and the bottom wall of the support base body, and the humidifying cover has a mist outlet hole that can communicate with the liquid containing cavity; the mist outlet hole is located at the top of the humidifying cover; the atomization sheet is arranged in the liquid containing cavity and can emit mist through the mist outlet hole.

[0010] According to an embodiment of the present utility model, the humidifying mechanism further includes a porous liquid guiding structure, the porous liquid guiding structure is arranged in the liquid containing cavity, one end of the porous liquid guiding structure is located at the bottom of the liquid containing cavity, and the other end of the porous liquid guiding structure is located at the top of the liquid containing cavity and is connected to the end of the atomization sheet.

[0011] According to an embodiment of the present utility model, the porous liquid guiding structure is a structural member made of cotton or sponge.

[0012] According to an embodiment of the present utility model, the bottom wall of the support base body has a liquid adding hole, the liquid adding hole communicates with the liquid containing cavity; a liquid adding cover is detachably covered at the liquid adding hole.

[0013] According to an embodiment of the present utility model, it further includes a cleaning mechanism, which is arranged in the cavity, and the cleaning mechanism can clean the blockage at the inkjet hole when the ink supply end is connected to the support base body.

[0014] According to an embodiment of the present utility model, the cleaning mechanism includes a suction structure, the suction structure is arranged in the cavity, the suction structure can generate negative pressure, and the suction structure has a suction opening, and the suction opening can suck the blockage at the inkjet hole under the action of the negative pressure.

[0015] According to an embodiment of the present utility model, the sucking structure includes a sucking component and a collecting component; the sucking component has the sucking port and the discharging port; the collecting component has a receiving cavity and a through hole; the receiving cavity can accommodate the hole-blocking object; the discharging port communicates with the receiving cavity through the through hole.

[0016] According to an embodiment of the present utility model, the sucking component includes a suction pump and a straw component; the suction pump has a pump inlet and the discharging port; the straw component has the sucking port, a channel and a discharge outlet; the sucking port communicates with the pump inlet in sequence through the channel and the discharge outlet.

[0017] According to an embodiment of the present utility model, there are multiple inkjet holes, and the multiple inkjet holes are arranged at intervals in the inkjet area; the cleaning mechanism further includes a driving structure, the driving structure is arranged in the cavity, the driving structure is connected to the straw component, and can drive the straw component to move relative to the printing end, so that the sucking port can suck the hole-blocking objects in each inkjet hole.

[0018] According to an embodiment of the present utility model, the printing end is arranged in the horizontal direction; the driving structure can perform a reciprocating linear motion along a first direction; the first direction is parallel to the end face of the printing end.

[0019] According to an embodiment of the present utility model, the driving structure includes a motor, a gear and a linear motion component; the gear is coaxially arranged on the output shaft of the motor; the linear motion component is slidably connected to the support seat body along the first direction and is connected to the straw component, the linear motion component has multiple transmission teeth; the multiple transmission teeth are arranged in sequence along the first direction, and the transmission teeth are engaged with the gear.

[0020] According to an embodiment of the present utility model, the linear motion component includes a rack and a connecting plate; the rack is arranged along the first direction, and the rack has the transmission teeth; the connecting plate is arranged in the horizontal direction and is connected to the rack, and the connecting plate is connected to the straw component, and the connecting plate is slidably connected to the support seat body along the first direction.

[0021] According to an embodiment of the present utility model, the connecting plate has mounting holes; the suction pipe assembly includes a delivery pipe and a suction nozzle; one end of the delivery pipe has a pipe inlet, and the other end of the delivery pipe has the discharge port; the suction nozzle has the suction port, a suction nozzle inner cavity, and a suction nozzle outlet; the suction port is located at the top of the suction nozzle, and when the suction port is connected to the support body at the ink supply end, it faces the inkjet area, and the suction port communicates with the suction nozzle outlet through the suction nozzle inner cavity; the suction nozzle outlet is located at the bottom of the suction nozzle; when one end of the delivery pipe passes through the connecting plate from below the connecting plate through the mounting hole and communicates with the suction nozzle outlet through the pipe inlet, the bottom of the suction nozzle is detachably covered at the mounting hole.

[0022] According to an embodiment of the present utility model, the driving structure further includes a controller, which is connected to the motor and can control the rotation of the motor.

[0023] According to an embodiment of the present utility model, the inkjet area has a first end and a second end oppositely arranged along the first direction; the driving structure further includes a first photoelectric switch and a second photoelectric switch; the controller is connected to the first photoelectric switch and the second photoelectric switch; the first photoelectric switch and the second photoelectric switch are arranged in the cavity and can detect the position of the linear motion assembly; wherein, the linear motion assembly is located between the first photoelectric switch and the second photoelectric switch and can move between the first photoelectric switch and the second photoelectric switch so that the suction nozzle moves between the first end and the second end.

[0024] According to an embodiment of the present utility model, the cleaning mechanism further includes a scraping structure, which protrudes from the suction nozzle, and when the scraping structure is connected to the support body at the ink supply end, it contacts the inkjet area to scrape the clogging material at the inkjet hole under the drive of the driving structure.

[0025] According to an embodiment of the present utility model, the support body includes a receiving shell and a top cover; the receiving shell has the cavity and a sliding hole that can communicate with the cavity; the sliding hole is located at the top of the receiving shell and is arranged along the first direction; the top cover is arranged on the top of the receiving shell, and the top cover has the insertion hole, and the insertion hole communicates with the cavity through the sliding hole; the connecting plate is located in the sliding hole, and the edge of the connecting plate is slidably connected to the hole wall of the sliding hole; the inkjet area is located at the insertion hole when the ink supply end is connected to the top cover; the humidifying cover is connected to the bottom wall of the receiving shell.

[0026] According to an embodiment of the present utility model, the hole wall of the sliding hole has a limiting strip arranged along the first direction, and the edge of the connecting plate has a limiting groove matching the shape of the limiting strip. The limiting strip is located in the limiting groove and is slidably connected to the groove wall of the limiting groove; alternatively, the hole wall of the sliding hole has a limiting groove arranged along the first direction, and the edge of the connecting plate has a limiting strip matching the shape of the limiting groove. The limiting strip is located in the limiting groove and is slidably connected to the groove wall of the limiting groove.

[0027] The present utility model also provides a printing system, including: the base of the above embodiment; a printer that can be placed on the base.

[0028] The characteristics and advantages of the base and the printing system of the present utility model are as follows:

[0029] By designing a special base, the base can not only support the printer but also integrate a humidifying mechanism. When the printer is connected to the base, the humidifying mechanism can release an appropriate amount of moisture to the inkjet area, so that the air at the inkjet holes maintains an appropriate humidity. Even if the printer is not used for a long time, the ink at the inkjet holes is not easily become viscous or dry due to volatilization, thus avoiding the problem of inkjet hole blockage. Therefore, when the printer is used again, the ink can smoothly eject from the inkjet holes, ensuring the clarity and continuity of the printing effect and avoiding the situation of blurred printing or complete inability to print. In addition, this design helps to improve the printing efficiency, extend the service life of the printer, and provide a more stable and reliable printing experience for users. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 is a three-dimensional schematic diagram of the printing system of the present utility model;

[0032] Figure 2 is a schematic diagram of the separation state of the base and the printer of the present utility model;

[0033] Figure 3 is a partial three-dimensional schematic diagram of the printer of the present utility model;

[0034] Figure 4 is Figure 3 the enlarged view of part A in

[0035] Figure 5It is a three-dimensional schematic diagram of the base of the present utility model;

[0036] Figure 6 It is a top view schematic diagram of the base of the present utility model;

[0037] Figure 7 It is Figure 6 The cross-sectional view along the B-B direction in;

[0038] Figure 8 It is Figure 7 The enlarged view of part C in;

[0039] Figure 9 It is a three-dimensional schematic diagram of the support body of the present utility model;

[0040] Figure 10 It is an exploded view of the support body of the present utility model;

[0041] Figure 11 It is a three-dimensional schematic diagram of the base of the present utility model with the support body hidden;

[0042] Figure 12 It is a top view schematic diagram of the base of the present utility model with the support body hidden;

[0043] Figure 13 It is a three-dimensional schematic diagram of the humidifying mechanism of the present utility model;

[0044] Figure 14 It is a bottom view schematic diagram of the humidifying mechanism of the present utility model;

[0045] Figure 15 It is Figure 14 The cross-sectional view along the D-D direction in;

[0046] Figure 16 It is a three-dimensional schematic diagram of one angle of the cleaning mechanism of the present utility model;

[0047] Figure 17 It is a three-dimensional schematic diagram of another angle of the cleaning mechanism of the present utility model;

[0048] Figure 18 It is a three-dimensional schematic diagram of one embodiment of the suction nozzle and scraping structure of the present utility model;

[0049] Figure 19 It is a three-dimensional schematic diagram of another embodiment of the suction nozzle and scraping structure of the present utility model;

[0050] Figure 20 It is Figure 19 The exploded view of;

[0051] Figure 21 It is a top view schematic diagram of another embodiment of the suction nozzle and scraping structure of the present utility model.

[0052] Reference numerals:

[0053] 1. Base; 11. Support base body; 111. Accommodating shell; 1111. Cavity; 1112. Sliding hole; 11120. Limiting strip; 112. Top cover; 1121. Insertion hole; 12. Humidifying mechanism; 121. Humidifying cover; 1211. Liquid containing cavity; 1212. Mist outlet hole; 122. Atomizing sheet; 123. Porous liquid guiding structure; 13. Cleaning mechanism; 131. Suction structure; 1311. Suction component; 1310. Suction pump; 1320. Straw component; 1301. Delivery pipe; 13211. Discharge port; 1302. Suction nozzle; 13221. Suction opening; 1312. Object collecting component; 13121. Through hole; 132. Driving structure; 1321. Motor; 1322. Gear; 1323. Linear motion component; 13231. Rack; 13232. Connecting plate; 13321. Mounting hole; 13322. Limiting groove; 1324. First photoelectric switch; 1325. Second photoelectric switch; 133. Scraping structure; 1331. Rotary switching component; 1330. Rotary hole; 1332. Fastening component; 13321. Rod part; 13322. Head part; 1333. Sweeping component; 1334. Scraping component; 1335. Scrubbing component; 2. Printer; 21. Ink cartridge unit; 211. Ink cartridge unit main body; 2110. Ink supply end; 212. Print head; 2121. Printing end; 2120. Ink jet area; 2101. First end; 2102. Second end; F. First direction. Detailed implementation manners

[0054] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0055] In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present embodiment and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present embodiment.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this embodiment, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0057] In this embodiment, unless otherwise clearly specified and defined, terms such as "arranged", "installed", "connected", "joined", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0058] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher level than the second feature in terms of horizontal height. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature in terms of horizontal height.

[0059] Figures 1 to 21 The pedestal 1 and the printing system provided by the present utility model are shown. As can be seen from the figure, the present utility model provides a pedestal 1 which is applied to a printer 2. The printer 2 has a printing end 2121, and the printing end 2121 has an inkjet area 2120. The inkjet area 2120 has at least one inkjet hole. The pedestal 1 includes a support body 11 and a humidifying mechanism 12. The humidifying mechanism 12 is arranged on the support body 11, and the humidifying mechanism 12 can release moisture to the inkjet hole when the support body 11 is connected to the printer 2, so as to increase the humidity of the air at the inkjet hole.

[0060] In specific implementation, by designing a special base 1, the base 1 can not only support the printer 2, but also integrate a humidifying mechanism 12. When the printer 2 is connected to the base 1, the humidifying mechanism 12 can release an appropriate amount of moisture to the inkjet area 2120, so that the air at the inkjet holes maintains an appropriate humidity. Even if the printer 2 is not used for a long time, the ink at the inkjet holes is not likely to become viscous or dry due to volatilization, thus avoiding the problem of inkjet hole blockage. Therefore, when the printer 2 is used again, the ink can be smoothly ejected from the inkjet holes, ensuring the clarity and continuity of the printing effect and avoiding the situation of blurred printing or complete inability to print. In addition, this design helps to improve the printing efficiency and extend the service life of the printer 2, providing a more stable and reliable printing experience for users.

[0061] In this embodiment, the printer 2 can be an existing rotary printer 2, and the rotary printer 2 can be columnar. The rotary printer 2 can be analogous to a floor washer, and the base 1 can be analogous to the base station of the floor washer. When the floor washer is not in use, it can be placed on the base station. Similarly, when the rotary printer 2 is not in use, the rotary printer 2 can be placed on the base 1. The printing end 2121 can be located at the lower end of the printer 2. The inkjet area 2120 can be rectangular, and reference can be made to Figure 4 the area enclosed by the center dash line. The number of inkjet holes can exceed 300. The support base 11 can be in the shape of a regular frustum of a cone. The printer 2 can be placed vertically on the small-diameter end of the support base 11.

[0062] As Figures 5 to 10 shown, according to an embodiment of the present invention, the support base 11 has a cavity 1111 and an insertion hole 1121; the cavity 1111 is located inside the support base 11; the insertion hole 1121 is located on the surface of the support base 11, and the insertion hole 1121 can communicate with the cavity 1111; the humidifying mechanism 12 is arranged in the cavity 1111; the printer 2 includes an ink cartridge unit 21, and the ink cartridge unit 21 includes an ink cartridge unit main body 211 and a print head 212; the ink cartridge unit main body 211 has an ink supply end 2110 for supplying ink to the print head 212; the print head 212 is arranged on the ink supply end 2110; the print head 212 has a printing end 2121; the inkjet area 2120 is located in the insertion hole 1121 when the ink supply end 2110 is connected to the support base 11; the humidifying mechanism 12 can release moisture to the inkjet holes to increase the humidity of the air at the inkjet holes when the ink supply end 2110 is connected to the support base 11.

[0063] During specific implementation, a cavity 1111 is designed inside the support body 11 of the base 1, and it communicates with the external environment through the insertion hole 1121. The humidifying mechanism 12 is arranged inside this cavity 1111. When the ink cartridge unit 21 of the printer 2 is connected to the base 1, the inkjet area 2120 will be located inside the insertion hole 1121. In this way, the humidifying mechanism 12 can release moisture to the inkjet area 2120, thereby increasing the air humidity around the inkjet holes. This humidifying method can not only prevent the ink from becoming viscous or drying out due to the evaporation of ink moisture, but also specifically protect the inkjet holes from being blocked. In this way, even if the printer 2 is not used for a long time, the ink can remain smooth when it is restarted, the printing effect is clear, there is no broken line, and the printing quality and efficiency are improved. In addition, this design helps to reduce the maintenance cost and time caused by the blockage of the inkjet holes, extends the service life of the printer 2, and provides a more stable and reliable printing experience for users.

[0064] As Figures 3 to 5 shown, in this embodiment, the insertion hole 1121 can be located at the upper end of the support body 11. The ink cartridge unit main body 211 can include an ink storage tank. The ink cartridge unit main body 211 can be columnar. The ink supply end 2110 can be located at the lower end of the ink cartridge unit main body 211, and the ink supply end 2110 has an ink outlet hole that can communicate with the inkjet holes. The ink cartridge unit main body 211 can supply ink to the print head 212 through the ink outlet hole.

[0065] In a feasible embodiment, the humidifying mechanism 12 includes a moisture-retaining packet.

[0066] During specific implementation, the moisture-retaining packet is a substance that can absorb and store moisture. When placed inside the humidifying mechanism 12, it can continuously release moisture to the surrounding environment. This design makes the humidifying process simpler and more effective because the moisture-retaining packet can be easily replaced or re-moistened to maintain its humidifying ability. By placing the moisture-retaining packet inside the cavity 1111 of the base 1, when the ink cartridge unit 21 of the printer 2 is connected to the base 1, the moisture released by the moisture-retaining packet can directly act on the inkjet area 2120, especially the inkjet holes, effectively increasing the humidity in this area and reducing the moisture evaporation of the ink due to long-term non-use. In this way, the blockage problem of the inkjet holes is effectively prevented, and the printer 2 can maintain the fluidity of the ink and the printing quality when used again, ensuring the clarity and continuity of the printing effect. In addition, the design of the humidifying mechanism 12 using the moisture-retaining packet is not only easy to maintain but also low-cost, without the need to design the structure of the support body 11, providing an economical and practical solution for users of the printer 2.

[0067] In this embodiment, the moisture-retaining packet can be an existing cigar moisture-retaining packet, etc.

[0068] As Figure 7 and Figure 8As shown, in another feasible embodiment, the humidifying mechanism 12 includes a humidifying cover 121 and an atomizing sheet 122; the humidifying cover 121 is connected to the bottom wall of the support base body 11, and a liquid storage cavity 1211 is defined between the humidifying cover 121 and the bottom wall of the support base body 11. The humidifying cover 121 has a mist outlet hole 1212 that can communicate with the liquid storage cavity 1211; the mist outlet hole 1212 is located at the top of the humidifying cover 121; the atomizing sheet 122 is arranged in the liquid storage cavity 1211 and can emit mist through the mist outlet hole 1212.

[0069] During specific implementation, the humidifying cover 121 is designed on the bottom wall of the support base body 11 of the base 1. A liquid storage cavity 1211 is defined between the humidifying cover 121 and the bottom wall of the support base body 11 for storing moisture or a specific moisturizing liquid. The mist outlet hole 1212 is provided at the top and can communicate with the liquid storage cavity 1211 to ensure that moisture can be smoothly released through the mist outlet hole 1212. The atomizing sheet 122 is installed in the liquid storage cavity 1211 of the humidifying cover 121, and its function is to convert the moisture in the liquid storage cavity 1211 into mist and emit it outward through the mist outlet hole 1212. When the ink cartridge unit 21 of the printer 2 is connected to the base 1 and the inkjet area 2120 of the ink supply end 2110 is located in the insertion hole 1121 of the base 1, the mist emitted by the atomizing sheet 122 can directly act on the inkjet holes, increasing the humidity of the inkjet area 2120. This design can not only effectively prevent the ink from drying out due to long-term non-use and avoid clogging of the inkjet holes, but also the mist generated by the atomizing sheet 122 is finer and more uniform, which can more comprehensively cover the inkjet area 2120 to ensure the fluidity of the ink and the printing quality during printing.

[0070] As Figure 8 As shown, according to an embodiment of the present invention, the humidifying mechanism 12 further includes a porous liquid guiding structure 123. The porous liquid guiding structure 123 is arranged in the liquid storage cavity 1211. One end of the porous liquid guiding structure 123 is located at the bottom of the liquid storage cavity 1211, and the other end of the porous liquid guiding structure 123 is located at the top of the liquid storage cavity 1211 and is connected to the end of the atomizing sheet 122.

[0071] In specific implementation, the design of the porous liquid guiding structure 123 allows one end thereof to be located at the bottom of the liquid containing cavity 1211, while the other end extends to the top of the liquid containing cavity 1211 and is connected to the end of the atomizing sheet 122. This design enables moisture or moisturizing liquid to evenly rise to the atomizing sheet 122 through the pores of the porous liquid guiding structure 123, thereby ensuring that the atomizing sheet 122 can continuously and stably receive moisture. When the atomizing sheet 122 operates, this moisture will be converted into fine mist and released into the inkjet area 2120 through the mist outlet holes 1212, effectively increasing the humidity of this area. Such a design not only ensures the uniformity and continuity of the humidifying process, but also improves the humidifying efficiency, keeps the environment around the inkjet holes at an appropriate humidity level, and effectively prevents the drying of ink and the blockage of inkjet holes. In addition, the use of the porous liquid guiding structure 123 also simplifies the maintenance work of the humidifying mechanism 12, because the user only needs to add moisturizing liquid to the humidifying cover 121, without frequently replacing the moisturizing package or other humidifying media, thereby reducing the maintenance cost and improving the convenience of use.

[0072] According to an embodiment of the present utility model, the porous liquid guiding structure 123 is a structural member made of cotton or sponge.

[0073] In specific implementation, the material selection of the porous liquid guiding structure 123 is further optimized, and materials such as cotton or sponge with good water absorption and water retention are selected to make the structural member. The selection of this material brings significant technical effects: due to the porosity of cotton or sponge, it can efficiently absorb and store moisture, and at the same time, through the tiny pores in its fiber structure, evenly transport the moisture upward to the atomizing sheet 122. This uniform moisture transport ensures that the atomizing sheet 122 can continuously receive an appropriate amount of moisture, and thus stably generate delicate mist.

[0074] According to an embodiment of the present utility model, the bottom wall of the support base body 11 has a liquid adding hole, and the liquid adding hole communicates with the liquid containing cavity 1211; a liquid adding cover is detachably covered at the liquid adding hole.

[0075] In specific implementation, a liquid adding hole is designed on the bottom wall of the support base body 11, and this liquid adding hole is directly communicated with the liquid containing cavity 1211. Such a design allows the user to conveniently add moisturizing liquid or moisture to the humidifying cover 121 through the liquid adding hole, thereby providing a necessary liquid source for the humidifying mechanism 12. To ensure the hygiene of the liquid adding process and prevent the loss of moisture, a detachable liquid adding cover is specially designed at the liquid adding hole. This liquid adding cover can be tightly covered on the liquid adding hole when not in use, protecting the internal humidifying cover 121 from external pollution and also avoiding the evaporation loss of moisture. When adding liquid, the user only needs to simply remove the liquid adding cover, inject the required liquid into the liquid containing cavity 1211 through the liquid adding hole, and then tightly cover the liquid adding cover again to complete the liquid adding process.

[0076] As Figure 16 and Figure 17 shown, according to an embodiment of the present utility model, it further includes a cleaning mechanism 13, which is arranged in the cavity 1111. When the ink supply end 2110 of the cleaning mechanism 13 is connected to the support base body 11, it can clean the blockage at the ink jet holes.

[0077] During specific implementation, when the ink supply end 2110 of the ink cartridge unit 21 of the printer 2 is connected to the base 1, the cleaning mechanism 13 can effectively clean the ink jet holes, removing foreign objects or dried ink that may block the ink jet holes. The addition of this function significantly improves the maintenance convenience of the printer 2 and the stability of the printing quality. During the use of the printer 2 by users, problems such as blockage of the ink jet holes caused by dried ink or other impurities may occur. The presence of the cleaning mechanism 13 can timely solve these problems, further avoiding a decline in printing quality or printing failure caused by blockage of the ink jet holes. In addition, the design of the cleaning mechanism 13 also considers the simplicity of operation. After the printer 2 is connected to the base 1, users can easily start the cleaning mechanism 13 to clean the ink jet holes, thus ensuring that the printer 2 is always in the best working state. This design not only improves the reliability and durability of the printer 2, but also brings economic savings to users by reducing the maintenance and replacement costs caused by blockage of the ink jet holes. All in all, this technical solution provides a comprehensive and efficient printer 2 maintenance solution for users by integrating the two functions of humidification and cleaning, ensuring the continuity of printing work and the consistency of printing effects. Among them, humidification can play a role in preventing ink solidification, and cleaning can play a role in cleaning ink solidification and blockage impurities.

[0078] As Figure 9 、 Figure 16 and Figure 17 shown, according to an embodiment of the present utility model, the cleaning mechanism 13 includes a suction structure 131. The suction structure 131 is arranged in the cavity 1111. The suction structure 131 can generate negative pressure. The suction structure 131 has a suction port 13221, and under the action of negative pressure, the suction port 13221 can suck the blockage at the ink jet holes.

[0079] In specific implementation, the core function of the suction structure 131 is to generate negative pressure. Through this negative pressure, it can effectively suck the blockage at the inkjet hole through its suction port 13221. This design makes the cleaning process more efficient and precise because the suction structure 131 can directly utilize the suction force generated by the negative pressure to suck away the dried ink or impurities blocking the inkjet hole. In this way, when the printer 2 is not used for a long time or the inkjet hole is blocked due to other reasons, the user can quickly activate the suction structure 131 to clean the inkjet hole and restore the normal printing function of the printer 2. In addition, this suction cleaning method is not only easy to operate, but also has a remarkable cleaning effect, which can ensure the smoothness of the inkjet hole and avoid printing quality problems caused by blockage.

[0080] As Figure 16 and Figure 17 shown, according to an embodiment of the present invention, the suction structure 131 includes a suction component 1311 and a collection component 1312; the suction component 1311 has a suction port 13221 and a discharge port; the collection component 1312 has a receiving cavity and a through hole 13121; the receiving cavity can accommodate the blockage; the discharge port is communicated with the receiving cavity through the through hole 13121.

[0081] In specific implementation, the suction component 1311 is the part that generates negative pressure. It has a suction port 13221 and a discharge port. The suction port 13221 is responsible for sucking the blockage in the inkjet hole, while the discharge port is used to discharge the sucked blockage. The collection component 1312 is designed with a receiving cavity and a through hole 13121. The receiving cavity is used to store the blockage sucked from the inkjet hole, and the through hole 13121 connects the discharge port and the receiving cavity to ensure that the blockage can be smoothly transferred from the suction component 1311 to the receiving cavity of the collection component 1312. The advantage of this design is that it provides a complete blockage treatment process. First, the suction component 1311 generates negative pressure through the suction port 13221 to suck the blockage in the inkjet hole, such as dried ink or impurities. Subsequently, these blockages are transferred to the receiving cavity of the collection component 1312 through the discharge port. The receiving cavity of the collection component 1312 can be easily cleaned and maintained. The user only needs to regularly clean the receiving cavity to keep the suction structure 131 clean and operate efficiently.

[0082] As Figure 16 and Figure 17 shown, in this embodiment, the suction component 1311 can be disposed on the top of the collection component 1312, and the suction component 1311 can be connected to the bottom wall of the support base 11 through the collection component 1312.

[0083] As Figure 16 and Figure 17As shown, according to an embodiment of the present utility model, the object suction assembly 1311 includes a suction pump 1310 and a suction pipe assembly 1320; the suction pump 1310 has a pump inlet and a discharge port; the suction pipe assembly 1320 has an object suction port 13221, a channel and a discharge port 13211; the object suction port 13221 is sequentially connected to the pump inlet through the channel and the discharge port 13211.

[0084] During specific implementation, the suction pump 1310 is a key device for generating negative pressure. It has a pump inlet and a discharge port. The pump inlet is responsible for suction, and the discharge port is used for discharge. The suction pipe assembly 1320 consists of an object suction port 13221, a channel and a discharge port 13211. The object suction port 13221 sucks the inkjet holes. It is connected to the discharge port 13211 through the internal channel, and the discharge port 13211 is also connected to the pump inlet of the suction pump 1310, forming a continuous air flow or liquid flow path. The technical effect of this design is that the suction pump 1310 can effectively generate negative pressure, and suck the blockage in the inkjet holes through the object suction port 13221 of the suction pipe assembly 1320. After being sucked in, the blockage is guided to the discharge port 13211 through the internal channel of the suction pipe assembly 1320 and finally reaches the object collection assembly 1312 through the suction pump 1310.

[0085] As Figure 16 and Figure 17 As shown, according to an embodiment of the present utility model, there are multiple inkjet holes, and the multiple inkjet holes are arranged at intervals on the inkjet area 2120; the cleaning mechanism 13 further includes a driving structure 132. The driving structure 132 is arranged in the cavity 1111, the driving structure 132 is connected to the suction pipe assembly 1320, and can drive the suction pipe assembly 1320 to move relative to the printing end 2121, so that the object suction port 13221 can suck the blockage in each inkjet hole.

[0086] During specific implementation, there are multiple inkjet holes distributed on the inkjet area 2120, and these holes are responsible for jetting ink onto the printing carrier to form imprints. To effectively clean these inkjet holes, the cleaning mechanism 13 not only includes the previously described object suction assembly 1311, but also adds a driving structure 132. The driving structure 132 is installed on the support body 11. It is connected to the suction pipe assembly 1320 and can drive the suction pipe assembly 1320 to move along the printing end 2121 to ensure that the object suction port 13221 can clean each inkjet hole and suck foreign objects or dried ink that may block the hole. The technical effect of this design is that it can continuously clean the inkjet holes in the entire inkjet area 2120. The movement ability of the driving structure 132 enables the object suction port 13221 to accurately align with and suck the blockage in each inkjet hole, and can achieve comprehensive and efficient cleaning regardless of how these holes are distributed.

[0087] As Figure 3 、Figure 16 and Figure 17 As shown in Figure 17 , according to an embodiment of the present utility model, the printing end 2121 is arranged in the horizontal direction; the driving structure 132 can perform a reciprocating linear motion along the first direction F; the first direction F is parallel to the end face of the printing end 2121.

[0088] Specifically, the driving structure 132 is specially designed to be able to perform a reciprocating linear motion along the first direction F, and this first direction F is parallel to the end face of the printing end 2121. This motion mode allows the driving structure 132 to move in the direction parallel to the end face of the printing end 2121, ensuring that the suction port 13221 can cover and clean all the arranged inkjet holes on the printing end 2121. The technical effect is that through the reciprocating linear motion of the driving structure 132, the cleaning mechanism 13 can efficiently clean each inkjet hole in the inkjet area 2120 one by one. This motion trajectory parallel to the end face of the printing end 2121 makes the cleaning process more orderly and comprehensive, and no matter how the inkjet holes are spaced, it can ensure that they are evenly cleaned.

[0089] As Figure 16 and Figure 17 As shown in Figure 17 , according to an embodiment of the present utility model, the driving structure 132 includes a motor 1321, a gear 1322 and a linear motion component 1323; the gear 1322 is coaxially arranged on the output shaft of the motor 1321; the linear motion component 1323 is slidably connected to the support body 11 along the first direction F and is connected to the straw component 1320. The linear motion component 1323 has a plurality of transmission teeth; the plurality of transmission teeth are arranged in sequence along the first direction F, and the transmission teeth are engaged with the gear 1322.

[0090] In specific implementation, the motor 1321 serves as the power source of the driving structure 132. The gear 1322 coaxially arranged with the output shaft of the motor 1321 is responsible for converting the rotational motion of the motor 1321 into the linear motion of the linear motion component 1323. The linear motion component 1323 is slidably connected to the support base 11 along the first direction F, that is, the direction parallel to the end face of the printing end 2121, and is connected to the straw assembly 1320. Multiple transmission teeth are provided on the linear motion component 1323. These transmission teeth are arranged in sequence along the first direction F and mesh with the gear 1322 to ensure that the linear motion component 1323 can perform reciprocating linear motion smoothly. The technical effect of this design is that it realizes the precise control of the movement of the straw assembly 1320 along the direction parallel to the end face of the printing end 2121 to meet the cleaning requirements of multiple inkjet holes in the inkjet area 2120. The high-efficiency power output of the motor 1321 is converted into the linear motion of the linear motion component 1323 through the meshing of the gear 1322 and the transmission teeth, thereby driving the straw assembly 1320 to perform orderly reciprocating movement on the inkjet area 2120. Such a design not only improves the efficiency and accuracy of the cleaning work, but also through the precise control of the motor 1321, it can also realize the precise adjustment of the movement speed and position of the straw assembly 1320 to ensure that each inkjet hole can be effectively cleaned. In addition, the driving structure 132 using the combination of the motor 1321 and the gear 1322 also has the advantages of compact structure, stable operation and simple maintenance. Users can easily control the entire cleaning process through the motor 1321 without manual operation, greatly improving the convenience and automation degree of the cleaning work.

[0091] As Figure 16 and Figure 17 shown, according to an embodiment of the present invention, the linear motion component 1323 includes a rack 13231 and a connecting plate 13232; the rack 13231 is arranged along the first direction F, and the rack 13231 has transmission teeth; the connecting plate 13232 is arranged along the horizontal direction, connects the rack 13231, and the connecting plate 13232 connects the straw assembly 1320, and the connecting plate 13232 is slidably connected to the support base 11 along the first direction F.

[0092] In specific implementation, the rack 13231 is arranged along the first direction F, that is, the direction parallel to the end face of the printing end 2121, and transmission teeth are provided thereon. These transmission teeth mesh with the gear 1322 to realize the reciprocating linear motion of the linear motion component 1323. The connecting plate 13232 is arranged along the horizontal direction. It not only connects the rack 13231, but also is responsible for connecting the straw assembly 1320 to ensure that the linear motion of the rack 13231 can drive the straw assembly 1320 to move along the direction parallel to the end face of the printing end 2121.

[0093] According to an embodiment of the present utility model, the connecting plate 13232 has a mounting hole 13321; the suction pipe assembly 1320 includes a delivery pipe 1301 and a suction nozzle 1302; one end of the delivery pipe 1301 has a pipe inlet, and the other end of the delivery pipe 1301 has a discharge port 13211; the suction nozzle 1302 has a suction opening 13221, a suction nozzle inner cavity, and a suction nozzle outlet; the suction opening 13221 is located at the top of the suction nozzle 1302, and when the ink supply end 2110 is connected to the support body 11, the suction opening 13221 faces the inkjet area 2120, and the suction opening 13221 communicates with the suction nozzle outlet through the suction nozzle inner cavity; the suction nozzle outlet is located at the bottom of the suction nozzle 1302; when one end of the delivery pipe 1301 passes through the connecting plate 13232 from below the connecting plate 13232 through the mounting hole 13321 and communicates with the suction nozzle outlet, the bottom of the suction nozzle 1302 is detachably covered at the mounting hole 13321.

[0094] During specific implementation, the design of the connecting plate 13232 adds a mounting hole 13321, which is below the connecting plate 13232 and is used to achieve precise positioning and fixation of the suction pipe assembly 1320. The suction pipe assembly 1320 consists of two parts, the delivery pipe 1301 and the suction nozzle 1302. One end of the delivery pipe 1301 is the pipe inlet, and the other end is connected to the discharge port 13211; while the suction nozzle 1302 includes a suction opening 13221, a suction nozzle inner cavity, and a suction nozzle outlet. The suction opening 13221 is located at the top of the suction nozzle 1302, faces the inkjet area 2120, is connected to the suction nozzle outlet through the suction nozzle inner cavity, and the suction nozzle outlet is located at the bottom of the suction nozzle 1302. The technical effect is reflected in that one end of the delivery pipe 1301 passes through the connecting plate 13232 through the mounting hole 13321 and is connected to the suction nozzle outlet. This design allows the bottom of the suction nozzle 1302 to be conveniently covered at the mounting hole 13321 and can be disassembled. This design not only simplifies the installation and maintenance process of the suction pipe assembly 1320 but also ensures the precise alignment of the suction opening 13221 with the inkjet area 2120. When the ink supply end 2110 is connected to the support body 11, the suction opening 13221 can accurately align with each inkjet hole, suck the blockage through the negative pressure generated by the suction pump 1310, and transport it to the discharge port 13211 through the delivery pipe 1301. In addition, this design also improves the flexibility and adaptability of the cleaning mechanism 13 because the detachable covering of the suction nozzle 1302 allows the user to quickly replace or clean the suction nozzle 1302 as needed without disassembling the entire suction pipe assembly 1320.

[0095] In this embodiment, the delivery pipe 1301 can be a rubber hose; the bottom of the suction nozzle 1302 can be snap - connected to the mounting hole 13321.

[0096] According to an embodiment of the present utility model, the driving structure 132 further includes a controller, which is connected to the motor 1321 and can control the rotation of the motor 1321.

[0097] During specific implementation, the controller is responsible for connecting and controlling the rotation of the motor 1321.

[0098] As Figure 3 、 Figure 4 and Figure 11 shown, according to an embodiment of the present utility model, the inkjet area 2120 has a first end 2101 and a second end 2102 that are oppositely arranged along the first direction F; the driving structure 132 further includes a first optoelectronic switch 1324 and a second optoelectronic switch 1325; the controller is connected to the first optoelectronic switch 1324 and the second optoelectronic switch 1325; the first optoelectronic switch 1324 and the second optoelectronic switch 1325 are arranged in the cavity 1111 and can detect the position of the linear motion component 1323; wherein, the linear motion component 1323 is located between the first optoelectronic switch 1324 and the second optoelectronic switch 1325 and can move between the first optoelectronic switch 1324 and the second optoelectronic switch 1325, so that the nozzle 1302 moves between the first end 2101 and the second end 2102.

[0099] During specific implementation, the first optoelectronic switch 1324 and the second optoelectronic switch 1325 are connected to the controller to realize the detection and control of the precise position of the linear motion component 1323 (rack 13231). The inkjet area 2120 is defined as having a first end 2101 and a second end 2102 that are oppositely arranged along the first direction F, and the linear motion component 1323, including the rack 13231 and the connecting plate 13232, is designed to be able to reciprocate between these two optoelectronic switches. The technical effect is that the setting of the first optoelectronic switch 1324 and the second optoelectronic switch 1325 enables the controller to accurately detect the current position of the linear motion component 1323. When the linear motion component 1323 moves to the first end 2101 or the second end 2102, the corresponding optoelectronic switch will be triggered. After receiving the signal, the controller can control the motor 1321 to stop rotating or reverse rotating to ensure that the nozzle 1302 moves accurately between the first end 2101 and the second end 2102 of the inkjet area 2120, realizing the comprehensive cleaning of the entire inkjet area 2120. This design provides an automatic control mechanism, enabling the nozzle 1302 to automatically clean between the two ends of the inkjet area 2120 without manual intervention, greatly improving the efficiency and accuracy of the cleaning work. At the same time, through the intelligent management of the controller, the linear motion component 1323 can be prevented from moving beyond the predetermined range, protecting the inkjet area 2120 of the printer 2 from damage.

[0100] In some embodiments, the first optoelectronic switch 1324 and the second optoelectronic switch 1325 may be omitted. The motor 1321 may be a servo motor 1321. The controller may move the nozzle 1302 between the first end 2101 and the second end 2102 by controlling the rotation angle and rotation of the servo motor 1321. It can be understood that generally the volume of the servo motor 1321 is larger than that of an ordinary motor.

[0101] As Figure 17 and Figure 18 shown, according to an embodiment of the present invention, the cleaning mechanism 13 further includes a scraping structure 133. The scraping structure 133 protrudes from the nozzle 1302. When the ink supply end 2110 is connected to the support base 11, the scraping structure 133 contacts the inkjet area 2120 to scrape the clogging substances at the inkjet holes under the drive of the drive structure 132.

[0102] Specifically, the scraping structure 133 is designed to protrude from the nozzle 1302. When the ink supply end 2110 is connected to the support base 11, the scraping structure 133 can directly contact the inkjet area 2120. Under the drive of the drive structure 132, the scraping structure 133 moves along the inkjet area 2120, and uses its protruding part to physically scrape the inkjet holes to remove foreign substances or dried ink clogging in the inkjet holes. The technical effect is that the addition of the scraping structure 133 provides a physical cleaning means for the cleaning mechanism 13, which is particularly effective for stubborn blockages that are difficult to remove by suction. The physical force of the scraping structure 133 can directly remove the blockage from the inkjet hole, thereby restoring the smoothness of the inkjet hole. In addition, the combined use of the scraping structure 133 and the suction structure 131 can provide a more comprehensive cleaning solution, ensuring that not only the blockage is physically removed from the inkjet hole, but also the residue can be further cleaned by the suction structure 131, improving the thoroughness of cleaning.

[0103] In this embodiment, the scraping structure 133 may be a structural member made of rubber.

[0104] As Figures 19 to 21As shown, in some embodiments, the scraping structure 133 includes a rotary switching member 1331, a fastening member 1332, a sweeping member 1333, a scraping member 1334, and a scraping and sweeping member 1335; the rotary switching member 1331 is located on the side wall of the suction nozzle 1302, and the rotary switching member 1331 has a rotating hole 1330 extending along the first direction F and penetrating through both ends thereof; the fastening member 1332 includes a rod portion 13321 and a head portion 13322; the rod portion 13321 rotatably penetrates through the rotating hole 1330 and is screwed on the side wall of the suction nozzle 1302; the head portion 13322 is located on the side of the rotary switching member 1331 away from the suction nozzle 1302 and is coaxially arranged at the end of the rod portion 13321. Through the above screwing connection, the distance between the head portion 13322 and the rotary switching member 1331 can be adjusted, and the head portion 13322 can clamp the rotary switching member 1331 between the head portion 13322 and the rotary switching member 1331; or, the rotary switching member 1331 can be rotated around the rod portion 13321 so that, in a state where the main body of the ink cartridge unit 21 is connected to the housing, the sweeping member 1333, the scraping member 1334, or the scraping and sweeping member 1335 contacts the inkjet area 2120; the sweeping member 1333, the scraping member 1334, and the scraping and sweeping member 1335 are arranged around the rotary switching member 1331. The sweeping member 1333 can be a structural member made of bristles; the scraping member 1334 can be plate-shaped and can be a structural member made of rubber; the scraping and sweeping member 1335 can include scraping columns and bristles; the bristles are arranged around the scraping columns; the scraping columns and the bristles contact the inkjet area 2120 in a state where the main body of the ink cartridge unit 21 is connected to the housing.

[0105] During specific implementation, the setting of the scraping structure 133 can facilitate people to switch according to actual needs to improve the cleanliness. Moreover, since there are three scraping structures 133, the service life of the scraping structure 133 can be extended. Even if one is damaged, the other two can be quickly replaced to improve the replacement efficiency.

[0106] As Figure 20 and Figure 21 As shown, in this embodiment, the head portion 13322 can be in a triangular structure; the rod portion 13321 can include a first section and a second section; the first section penetrates through the rotating hole 1330, one end of the first section is connected to the head portion 13322, and the other end of the first section is connected to the end of the second section; the outer peripheral wall of the second section has a thread, and the second section is screwed into the side wall of the suction nozzle 1302; the connecting plate 13232 has an avoidance groove for avoiding the rotary switching member 1331 to prevent interference with the connecting plate 13232 when it rotates.

[0107] As Figures 1 to 11As shown, according to an embodiment of the present utility model, the support base body 11 includes a receiving shell 111 and a top cover 112; the receiving shell 111 has a cavity 1111 and a sliding hole 1112 capable of communicating with the cavity 1111; the sliding hole 1112 is located at the top of the receiving shell 111 and is arranged along the first direction F; the top cover 112 is arranged on the top of the receiving shell 111, and the top cover 112 has an insertion hole 1121, and the insertion hole 1121 communicates with the cavity 1111 through the sliding hole 1112; the connecting plate 13232 is located in the sliding hole 1112, and the edge of the connecting plate 13232 is slidably connected to the hole wall of the sliding hole 1112; the inkjet area 2120 is located at the insertion hole 1121 in a state where the ink supply end 2110 is connected to the top cover 112; the humidifying cover 121 is connected to the bottom wall of the receiving shell 111.

[0108] In specific implementation, the support base body 11 is composed of two parts, namely the receiving shell 111 and the top cover 112. Among them, a cavity 1111 is designed inside the receiving shell 111 and is communicated with the outside through the sliding hole 1112. The sliding hole 1112 is located at the top of the receiving shell 111 and is arranged along the first direction F. The top cover 112 is installed on the top of the receiving shell 111 and has an insertion hole 1121, and the insertion hole 1121 is communicated with the cavity 1111 through the sliding hole 1112. The connecting plate 13232 is located in the sliding hole 1112, and its edge can slide along the hole wall of the sliding hole 1112. When the ink supply end 2110 of the printer 2 is connected to the top cover 112, the inkjet area 2120 is located at the insertion hole 1121, and the connecting plate 13232 moves in the sliding hole 1112, driving the straw assembly 1320 and the scraping structure 133 to perform cleaning work along the direction parallel to the end face of the printing end 2121.

[0109] As Figure 10 shown, in this embodiment, the receiving shell 111 can be in the shape of a regular frustum of a cone, the receiving shell 111 is set as a hollow structure, and the top end of the receiving shell 111 has a sliding hole 1112; the sliding hole 1112 can be in a long strip shape and can extend along the radial direction of the receiving shell 111. The first direction F can be parallel to the radial direction of the receiving shell 111. The top cover 112 can be a circular plate arranged in the horizontal direction, and is arranged at the upper end of the receiving shell 111. A rectangular insertion hole 1121 can be opened on the top cover 112, the insertion hole 1121 is located above the sliding hole 1112, and a clamping groove is provided at the upper end of the top cover 112, and a clamping buckle is provided at the ink supply end 2110, and the clamping buckle can be clamped in the clamping groove. The liquid adding hole can be located at the bottom of the receiving shell 111.

[0110] As Figure 10 and Figure 11As shown, in a feasible embodiment, the hole wall of the sliding hole 1112 has a limiting strip 11120 arranged along the first direction F, and the edge of the connecting plate 13232 has a limiting groove 13322 matching the shape of the limiting strip 11120. The limiting strip 11120 is located in the limiting groove 13322 and is slidably connected to the groove wall of the limiting groove 13322.

[0111] In another feasible embodiment, the hole wall of the sliding hole 1112 has a limiting groove 13322 arranged along the first direction F, and the edge of the connecting plate 13232 has a limiting strip 11120 matching the shape of the limiting groove 13322. The limiting strip 11120 is located in the limiting groove 13322 and is slidably connected to the groove wall of the limiting groove 13322.

[0112] As Figure 1 and Figure 2 shown, the present utility model further provides a printing system, including: the base 1 of the above embodiment; a printer 2 that can be placed on the base 1. Among them, the specific structure, working principle and beneficial effects of the base 1 are the same as those of the above embodiment, and will not be elaborated here.

[0113] In this embodiment, the printer 2 can be an existing rotary printer 2, and the rotary printer 2 can be columnar. The rotary printer 2 can be analogous to a floor washer, and the base 1 can be analogous to the base station of the floor washer. When the floor washer is not in use, the floor washer can be placed on the base station. Similarly, when the rotary printer 2 is not in use, the rotary printer 2 can be placed on the base 1. The printing end 2121 can be located at the lower end of the printer 2. The inkjet area 2120 can be rectangular, and reference can be made to Figure 4 the area enclosed by the center dash line. The number of inkjet holes can exceed 300. The support seat body 11 can be frustum-shaped. The printer 2 can be placed vertically at the small-diameter end of the support seat body 11 and be snap-connected.

[0114] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" means that the specific features, structures, materials or characteristics described in connection with the embodiment or mode are included in at least one embodiment or mode of the embodiments of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or modes. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or modes described in this specification and the features of different embodiments or modes.

[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A base, applied to a printer (2), the printer (2) having a printing end (2121), the printing end (2121) having an inkjet area (2120), the inkjet area (2120) having at least one inkjet hole, characterized in that: The base comprises a supporting base body (11) and a humidifying mechanism (12); The humidifying mechanism (12) is arranged on the supporting base (11), and when the supporting base (11) is connected to the printer (2), the humidifying mechanism (12) can release moisture to the inkjet hole to increase the humidity of the air at the inkjet hole.

2. The base according to claim 1, characterized in that: The support base body (11) has a cavity (1111) and an insertion hole (1121); the cavity (1111) is located inside the support base body (11); the insertion hole (1121) is located on the surface of the support base body (11), and the insertion hole (1121) can be connected to the cavity (1111); The humidifying mechanism (12) is arranged in the cavity (1111); The printer (2) comprises an ink cartridge unit (21), wherein the ink cartridge unit (21) comprises an ink cartridge unit body (211) and a print head (212); the ink cartridge unit body (211) comprises an ink supply end (2110) for supplying ink to the print head (212); the print head (212) is arranged on the ink supply end (2110); the print head (212) comprises the print end (2121); the ink ejection area (2120) is located in the insertion hole (1121) when the ink supply end (2110) is connected to the support seat (11); When the ink supply end (2110) is connected to the support seat (11), the humidifying mechanism (12) can release moisture toward the inkjet hole to increase the humidity of the air at the inkjet hole.

3. The base according to claim 2, characterized in that: The humidifying mechanism (12) comprises a moisturizing bag.

4. The base according to claim 2, characterized in that: The humidifying mechanism (12) comprises a humidifying cover (121) and an atomizing sheet (122); The humidifying cover (121) is connected to the bottom wall of the supporting seat body (11); the humidifying cover (121) and the bottom wall of the supporting seat body (11) are provided with a liquid containing cavity (1211); the humidifying cover (121) has a mist outlet hole (1212) that can communicate with the liquid containing cavity (1211); the mist outlet hole (1212) is located at the top of the humidifying cover (121); The atomizing sheet (122) is arranged in the liquid containing cavity (1211) and can emit mist through the mist outlet hole (1212).

5. The base according to claim 4, characterized in that: The humidifying mechanism (12) further comprises a porous liquid-conducting structure (123), wherein the porous liquid-conducting structure (123) is arranged in the liquid-containing cavity (1211), one end of the porous liquid-conducting structure (123) is located at the bottom of the liquid-containing cavity (1211), and the other end of the porous liquid-conducting structure (123) is located at the top of the liquid-containing cavity (1211) and is connected to the end of the atomizing sheet (122).

6. The base according to claim 5, characterized in that The porous liquid-conducting structure (123) is a structural member made of cotton or sponge.

7. The base according to claim 4, characterized in that: The bottom wall of the support seat body (11) is provided with a liquid adding hole, the liquid adding hole being connected to the liquid containing cavity (1211); a liquid adding cover is detachably provided at the liquid adding hole.

8. The base according to any one of claims 4 to 7, characterized in that It also includes a cleaning mechanism (13) disposed in the cavity (1111), and the cleaning mechanism (13) can clean the blockage at the inkjet hole when the ink supply end (2110) is connected to the support seat (11).

9. The base according to claim 8, characterized in that The cleaning mechanism (13) comprises a suction structure (131), wherein the suction structure (131) is arranged in the cavity (1111), the suction structure (131) can generate negative pressure, and the suction structure (131) has a suction port (13221), and the suction port (13221) can suck the hole-blocking object at the inkjet hole under the action of the negative pressure.

10. The base according to claim 9, characterized in that The suction structure (131) comprises an object suction component (1311) and an object collection component (1312); The suction component (1311) has the suction port (13221) and the discharge port; The object collecting component (1312) comprises a accommodating cavity and a through hole (13121); the accommodating cavity is capable of accommodating the hole-blocking object; and the object discharging port is connected to the accommodating cavity via the through hole (13121).

11. The base according to claim 10, characterized in that The suction component (1311) includes a suction pump (1310) and a suction tube component (1320); The suction pump (1310) has a pump inlet and the discharge port; The suction tube assembly (1320) comprises the suction port (13221), a channel and a discharge port (13211); the suction port (13221) is connected to the pump inlet in sequence through the channel and the discharge port (13211).

12. The base according to claim 11, characterized in that There are a plurality of inkjet holes, and the plurality of inkjet holes are arranged at intervals on the inkjet area (2120); The cleaning mechanism (13) further comprises a driving structure (132), wherein the driving structure (132) is arranged in the cavity (1111), and the driving structure (132) is connected to the suction tube assembly (1320), and can drive the suction tube assembly (1320) to move relative to the printing end (2121), so that the suction port (13221) can suck the hole-blocking object in each of the inkjet holes.

13. The base according to claim 12, characterized in that The printing end (2121) is arranged in the horizontal direction; The driving structure (132) can perform reciprocating linear motion along a first direction (F); The first direction (F) is parallel to the end face of the printing end (2121).

14. The base according to claim 13, characterized in that The driving structure (132) includes a motor (1321), a gear (1322) and a linear motion component (1323); The gear (1322) is coaxially arranged on the output shaft of the motor (1321); The linear motion component (1323) is slidably connected to the support seat (11) along the first direction (F), and is connected to the straw component (1320), and the linear motion component (1323) has a plurality of transmission teeth; the plurality of transmission teeth are arranged in sequence along the first direction (F), and the transmission teeth are meshed with the gear (1322).

15. The base according to claim 14, characterized in that The linear motion assembly (1323) includes a rack (13231) and a connecting plate (13232); The rack (13231) is arranged along the first direction (F), and the rack (13231) has the transmission teeth; The connecting plate (13232) is arranged in the horizontal direction and connected to the rack (13231), and the connecting plate (13232) is connected to the straw assembly (1320), and the connecting plate (13232) is slidably connected to the support seat (11) along the first direction (F).

16. The base according to claim 15, characterized in that The connecting plate (13232) has a mounting hole (13321); The suction tube assembly (1320) comprises a delivery tube (1301) and a suction nozzle (1302); one end of the delivery tube (1301) comprises a tube inlet, and the other end of the delivery tube (1301) comprises the discharge outlet (13211); the suction nozzle (1302) comprises the suction port (13221), a suction nozzle inner cavity and a suction nozzle outlet; the suction port (13221) is located at the top of the suction nozzle (1302), the suction port (13221) faces the inkjet area (2120) when the ink supply end (2110) is connected to the support seat (11), and the suction port (13221) is connected to the suction nozzle outlet through the suction nozzle inner cavity; the suction nozzle outlet is located at the bottom of the suction nozzle (1302); When one end of the delivery pipe (1301) passes through the connecting plate (13232) from the bottom of the connecting plate (13232) through the mounting hole (13321) and is connected to the suction nozzle outlet through the pipe inlet, the bottom of the suction nozzle (1302) can be detachably covered at the mounting hole (13321).

17. The base according to claim 16, characterized in that The driving structure (132) also includes a controller connected to the motor (1321) and capable of controlling the rotation of the motor (1321).

18. The base according to claim 17, characterized in that The inkjet area (2120) has a first end (2101) and a second end (2102) arranged opposite to each other along the first direction (F); The driving structure (132) further includes a first photoelectric switch (1324) and a second photoelectric switch (1325); The controller is connected to the first photoelectric switch (1324) and the second photoelectric switch (1325); The first photoelectric switch (1324) and the second photoelectric switch (1325) are arranged in the cavity (1111) and can detect the position of the linear motion component (1323); Wherein, the linear motion component (1323) is located between the first photoelectric switch (1324) and the second photoelectric switch (1325), and can move between the first photoelectric switch (1324) and the second photoelectric switch (1325) so that the suction nozzle (1302) moves between the first end (2101) and the second end (2102).

19. The base according to claim 16, characterized in that The cleaning mechanism (13) also includes a scraping structure (133), which is protruding from the suction nozzle (1302). When the ink supply end (2110) is connected to the support seat (11), the scraping structure (133) contacts the inkjet area (2120) to scrape the hole-blocking material at the inkjet hole under the drive of the driving structure (132).

20. The base according to claim 15, characterized in that The support seat body (11) comprises a containing shell (111) and a top cover (112); The accommodating shell (111) comprises the cavity (1111) and a sliding hole (1112) capable of communicating with the cavity (1111); the sliding hole (1112) is located at the top of the accommodating shell (111) and is arranged along the first direction (F); The top cover (112) is arranged on the top of the accommodating shell (111), and the top cover (112) has the insertion hole (1121), and the insertion hole (1121) is connected to the cavity (1111) through the sliding hole (1112); The connecting plate (13232) is located in the sliding hole (1112), and the edge of the connecting plate (13232) can be slidably connected to the hole wall of the sliding hole (1112); The inkjet area (2120) is located at the insertion hole (1121) when the ink supply end (2110) is connected to the top cover (112); The humidifying cover (121) is connected to the bottom wall of the containing shell (111).

21. The base according to claim 20, characterized in that The hole wall of the sliding hole (1112) has a limiting strip (11120) arranged along the first direction (F), the edge of the connecting plate (13232) has a limiting groove (13322) matching the shape of the limiting strip (11120), the limiting strip (11120) is located in the limiting groove (13322) and can be slidably connected to the groove wall of the limiting groove (13322); or, The hole wall of the sliding hole (1112) has a limiting groove (13322) arranged along the first direction (F), and the edge of the connecting plate (13232) has a limiting strip (11120) matching the shape of the limiting groove (13322), and the limiting strip (11120) is located in the limiting groove (13322) and can be slidably connected to the groove wall of the limiting groove (13322).

22. A printing system, characterized in that: include: A base as claimed in any one of claims 1 to 21; A printer (2) can be placed on the base.

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