Smart cloud printer

Abstract

The utility model discloses a kind of intelligent cloud printers, it is related to printing equipment technical field, wherein, intelligent cloud printer includes shell, network module, printing module and data transmission interface module, main circuit board is equipped in shell, control module is equipped thereon.Network module, printing module, data transmission interface module are all in shell.Network module has signal light group and communication component, signal light group contains auxiliary circuit board and signal light, auxiliary circuit board is in the front side of shell and is electrically connected with control module.Printing module contains printing key and printing component, printing component is electrically connected with control module through main circuit board, printing key and signal light are exposed to the front side plate of shell and on auxiliary circuit board.Data transmission interface module contains flow SIM card plug-in interface and wired network interface, is set on the opposite side in the height direction of main circuit board.The technical scheme provided by the utility model can carry out wireless network connection and wired network connection simultaneously, and has the key setting of convenient and user operation.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to an intelligent cloud printer. Background Technology

[0002] Due to significant differences in the environments of various restaurants, their network conditions also vary. Restaurants located in commercial centers or large shopping malls typically have stable and high-speed wired network connections. However, small restaurants in remote areas and temporary outdoor dining locations usually only have mobile network coverage and lack wired network resources. Currently, smart cloud printers only support a single network access method. When users change their business environment, they often need to purchase a new smart cloud printer that supports other network access methods.

[0003] Furthermore, in existing smart cloud printer user interfaces, the print button and indicator lights are typically scattered across different parts of the printer, requiring staff to repeatedly search and switch between them when operating it for the first time. For example, the print button might be located on the side or top of the printer, while the indicator lights are on the back or in other hard-to-see locations. This not only increases the complexity and time cost of operation but also easily leads to errors due to improper searching or misoperation, affecting the smooth operation of the restaurant's smart cloud workflow, reducing work efficiency, and causing considerable inconvenience to restaurant staff. Utility Model Content

[0004] The main objective of this invention is to propose an intelligent cloud printer that aims to solve at least one of the aforementioned problems.

[0005] To achieve the above objectives, the present invention proposes an intelligent cloud printer, comprising:

[0006] The housing contains a main circuit board, which in turn houses a control module.

[0007] A network module, located within the housing, includes a signal light assembly and a communication component. The communication component is located on the main circuit board and is electrically connected to the control module. The signal light assembly includes a sub-circuit board and signal lights. The sub-circuit board is located on the front side of the housing and is electrically connected to the control module.

[0008] A printing module, located inside the housing, includes a printing button and a printing assembly. The printing assembly is electrically connected to the control module via the main circuit board. The printing button and the indicator light are both exposed on the front panel of the housing and are located on the secondary circuit board.

[0009] The data transmission interface module includes a data SIM card insertion / removal interface and a wired network interface disposed on the main circuit board and electrically connected to the communication component. The data SIM card insertion / removal interface and the wired network interface are respectively disposed on opposite sides of the main circuit board in the height direction.

[0010] In one embodiment, the data transmission interface module further includes a switch button, a power interface, a wired transmission interface, and an audio interface. The audio interface is used to connect to external audio equipment. The switch button, the power interface, the wired transmission interface, the audio interface, the data SIM card insertion / removal interface, and the wired network interface are all exposed on the rear side of the housing and are located near the bottom of the housing.

[0011] In one embodiment, the switch button, the power interface, the wired transmission interface, the audio interface, and the wired network interface are arranged horizontally and at intervals along the width direction of the housing, and the data SIM card insertion / removal interface extends along the width direction of the housing below the switch button.

[0012] In one embodiment, the wired transmission interface includes a USB interface or a Type-C interface.

[0013] In one embodiment, the signal light extends along the coverage direction of the housing and has a plurality of light sources arranged along the height direction of the housing.

[0014] In one embodiment, the smart cloud printer further includes a status indicator light and a network indicator light. The status indicator light is arranged in a ring around the print button, and the network indicator light is a red and blue dual-color indicator light arranged in a straight line along the height of the printer. The status indicator light is used to indicate whether the smart cloud printer is on or off. When the smart cloud printer is on, the status indicator light is on; when the smart cloud printer is off, the status indicator light is off.

[0015] In one embodiment, the smart cloud printer further includes an audio module, which includes a housing formed on the bottom plate of the housing, a speaker assembly disposed within the housing, and a cover housing disposed on the speaker assembly. The speaker assembly is electrically connected to the control module.

[0016] In one embodiment, the audio module further includes an abutment plate that abuts against the upper side of the upper cover housing.

[0017] In one embodiment, the housing includes an upper housing portion and a lower housing portion that are detachably connected. The housing is formed in the lower housing portion. The housing also includes a printing chamber housing with an upward-facing opening and a printing cover plate disposed on the printing chamber housing. The printing cover plate is detachably connected to the printing chamber housing. The printing chamber housing is integrally formed with the upper housing portion, and the paper outlet is formed between the printing cover plate and the printing chamber housing.

[0018] In one embodiment, the audio module and the main circuit board are located on the lower side of the printing chamber housing, and the audio module is located at the end of the main circuit board away from the data transmission interface module. There is a wire clearance between the printing chamber housing and the upper cover housing to avoid wires that electrically connect the control module, the printing module, and the sub-circuit board.

[0019] In one embodiment, the printing assembly includes a printing component, a printing roller, and a driving component. The printing component and the driving component are both located inside the upper housing and close to the printing chamber housing. The printing roller is located on the side of the printing cover plate close to the printing chamber housing and close to the paper outlet. The driving component can extend into the printing chamber housing and is drivenly connected to the printing roller.

[0020] This invention features a data SIM card insertion / removal interface and a wired network interface, located on opposite sides of the main circuit board. These interfaces meet diverse network access needs across different scenarios. In restaurants with stable wired networks, wired connections ensure stable and fast data transmission. In locations with limited mobile network coverage, such as small restaurants in remote areas or temporary outdoor dining spots, inserting a data SIM card through the data SIM card insertion / removal interface allows for mobile data network connectivity, enabling the transmission and reception of order data. The placement of these interfaces on opposite sides of the main circuit board facilitates electrical connection with the control module while minimizing the increase in height, width, or length of the casing. This keeps the smart cloud printer compact, allowing for easy operation and minimal space occupation. The indicator lights visually display the printer's network connection status, allowing users to complete printing and view indicator light information within the same area, eliminating the need to search and operate different parts of the device. This improves operational convenience and efficiency, reducing time wastage and error rates caused by inconvenient operation. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 A schematic diagram of a structural embodiment of the intelligent cloud printer provided by this utility model;

[0023] Figure 2 for Figure 1 Rear view of the embodiment shown;

[0024] Figure 3 for Figure 1 Top view of the embodiment shown;

[0025] Figure 4 for Figure 3 Sectional view at point AA;

[0026] Figure 5 for Figure 3 Sectional view at point BB;

[0027] Figure 6 for Figure 1 Bottom view of the embodiment shown.

[0028] Explanation of icon numbers:

[0029] 100. Housing; 11. Main circuit board; 12. Upper housing; 121. Printer compartment housing; 122. Printer cover; 123. Line guide gap; 13. Lower housing; 14. Paper output port; 15. Sound outlet; 16. Support foot; 17. Groove;

[0030] 200. Signal light assembly; 21. Sub-circuit board; 22. Signal light;

[0031] 300. Printing module; 31. Printing button; 32. Printing component; 321. Printing component; 322. Printing roller; 323. Driver component;

[0032] 400. Data transmission interface module; 41. SIM card insertion / removal interface; 42. Wired network interface; 43. Power switch button; 44. Power interface; 45. Wired transmission interface; 46. Audio interface; 47. Settings button;

[0033] 500, Status Indicator Light;

[0034] 600. Audio module; 61. Housing; 62. Speaker assembly; 63. Top cover housing; 64. Abutment plate.

[0035] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0037] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0038] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0039] This utility model proposes an intelligent cloud printer.

[0040] Please see Figures 1 to 6 In one embodiment of this utility model, the smart cloud printer includes:

[0041] The housing 100 has a main circuit board 11 inside, and a control module is provided on the main circuit board 11.

[0042] The network module, located inside the housing 100, includes a signal light group 200 and a communication component. The communication component is located on the main circuit board 11 and is electrically connected to the control module. The signal light group 200 includes a sub-circuit board 21 and signal lights 22. The sub-circuit board 21 is located on the front side of the housing 100 and is electrically connected to the control module.

[0043] The printing module 300 is located inside the housing 100 and includes a printing button 31 and a printing component 32. The printing component 32 is electrically connected to the control module through the main circuit board 11. The printing button 31 and the indicator light 22 are both exposed on the front panel of the housing 100 and are both located on the sub-circuit board 21.

[0044] The data transmission interface module 400 includes a data SIM card insertion / removal interface 41 and a wired network interface 42 disposed on the main circuit board 11 and electrically connected to the communication components. The data SIM card insertion / removal interface 41 and the wired network interface 42 are respectively disposed on opposite sides of the main circuit board 11 in the height direction.

[0045] The technical solution of this utility model includes a data SIM card insertion / removal interface 41 and a wired network interface 42, respectively located on opposite sides of the main circuit board 11. This allows for diverse network access needs in different scenarios. In restaurants with stable wired networks, wired network connections ensure stable and fast data transmission. In locations with only mobile network coverage, such as small restaurants in remote areas or temporary outdoor dining spots, inserting a data SIM card into the data SIM card insertion / removal interface 41 enables network connectivity via mobile data networks, facilitating the transmission and reception of order data. Furthermore, the placement of these interfaces on opposite sides of the main circuit board 11 allows for electrical connection with the control module while minimizing the increase in volume in the height, width, or length of the housing 100. This ensures the smart cloud printer remains compact enough for user operation and does not require significant space. The presence of indicator light group 200 can intuitively display the network connection status of the printer. When using the printer, users can complete the printing operation and view the prompts of indicator light 22 in the same area, without having to search and operate back and forth in different parts of the device. This improves the convenience and efficiency of operation and reduces the time wastage and error rate that may be caused by inconvenient operation.

[0046] In one embodiment, the data transmission interface module 400 further includes a switch button 43, a power interface 44, a wired transmission interface 45, and an audio interface 46. The audio interface 46 is used to connect external audio equipment to broadcast smart cloud information. The switch button 43, power interface 44, wired transmission interface 45, audio interface 46, data SIM card insertion / removal interface, and wired network interface 42 are all exposed on the rear side of the housing 100 and are located near the bottom of the housing 100. Furthermore, a recess 17 is provided on the housing 100 corresponding to the data transmission interface module 400, and the power interface 44, wired transmission interface 45, audio interface 46, data SIM card insertion / removal interface, and wired network interface 42 are all exposed on the bottom wall of the recess 17. The outer wall of the housing 100 can resist direct collisions and scratches from external objects to the interface, effectively reducing the risk of damage to the interface due to accidental impacts, better protecting the integrity and functionality of the data transmission interface module 400, and extending the service life of the data transmission interface module 400. Furthermore, the protrusion of the data transmission interface module 400 on the outside of the housing 100 is reduced, making the overall device more compact and saving limited space in the restaurant. Further, the wired transmission interface 45 includes a USB interface or a Type-C interface, enabling electrical connection with devices such as mobile phones, computers, and tablets for data transmission and exchange. Further, the data transmission interface module 400 also includes a setting button 47. A short press of the setting button allows the network status to be announced via an external speaker connected to the audio module 600 or audio interface 46, while a long press adjusts the volume, print density, and other information. In other embodiments, the audio interface 46 or the recess 17 may be omitted.

[0047] In one embodiment, the switch button 43, power interface 44, wired transmission interface 45, audio interface 46, and wired network interface 42 are horizontally and spaced apart along the width of the housing 100. The data SIM card insertion / removal interface extends along the width of the housing 100 below the switch button 43. That is, the data SIM card insertion / removal interface and the switch button 43 are located on opposite sides of the main circuit board 11. Because the data SIM card insertion / removal interface is relatively thin, it can be positioned within the heat dissipation gap between the main circuit board 11 and the bottom plate of the housing 100, thus avoiding increasing the volume of the housing 100 in both the height and width directions. In other embodiments, the data SIM card insertion / removal interface may be located below the power interface 44, wired transmission interface 45, audio interface 46, or wired network interface 42.

[0048] In one embodiment, the signal light 22 extends along the height direction of the housing 100 and has multiple light sources arranged along the height direction of the housing 100. Under the control of the control module, the signal light 22 can illuminate a corresponding number of light sources according to the strength of the network signal. For example, when the network signal strength is weak, only the light sources near the bottom of the housing 100 illuminate; when the network signal strength is moderate, the light sources located in the middle and below of the signal light 22 illuminate; when the network signal strength is strong, all the light sources in the signal light 22 illuminate. In other embodiments, certain operating states, such as normal network and server connection, printout status, order status, etc., are indicated by a combination of the color and flashing frequency of the light source. Alternatively, the signal light 22 may contain only one light source.

[0049] In one embodiment, the smart cloud printer also includes a status indicator light 500, which is arranged around the print button 31. The status indicator light 500 indicates whether the smart cloud printer is on or off. When the smart cloud printer is on, the status indicator light 500 is lit; when the smart cloud printer is off, the status indicator light 500 is off. Specifically, the status indicator light 500 has four states: off, fast flashing, slow flashing, constant light, constant light when the device is connected to power and the power switch is on, fast flashing when the printer is out of paper / the printer cover is open, slow flashing when the printer motor is overheating, and off when the power is off. Arranging the status indicator light 500 around the print button 31 forms a unified visual element, making the smart cloud printer's control panel more concise and aesthetically pleasing, and enhancing the device's design. In a restaurant environment, this simple and beautiful design not only matches the decoration style of modern restaurants but also provides users with a better visual experience. Furthermore, when operating the smart cloud printer, users do not need complicated operations; a glance at the status indicator light 500 on the side of the print button 31 is enough to immediately know whether the printer is on or off. This intuitive display saves time and improves work efficiency, especially in a fast-paced restaurant environment, allowing staff to quickly determine whether the equipment is operational and perform smart cloud order printing and other operations promptly. The indicator light illuminates when the printer is on and is off when it is off. This clear indication effectively prevents staff from mistakenly believing the equipment is on and attempting to print, leading to printing failures. It reduces misoperations caused by unclear equipment status and ensures the smooth operation of the smart cloud process. In other embodiments, the status indicator light 500 can also be located in other positions on the housing 100, such as the upper side.

[0050] In one embodiment, the smart cloud printer further includes an audio module 600. The audio module 600 includes a housing 61 formed on the base plate of the housing 100, a speaker assembly 62 disposed within the housing 61, and a top cover housing 63 covering the speaker assembly 62. The speaker assembly 62 is electrically connected to the control module. The housing 61 and the top cover housing 63 provide good protection for the speaker assembly 62, effectively preventing dust, oil, water stains, etc., from entering the speaker, avoiding damage to the speaker due to environmental factors, and extending the service life of the audio module 600. Furthermore, when the volume of the speaker assembly 62 is lower than the ambient volume, an external audio device can be connected through the audio interface 46 to enhance the volume during broadcasting. Furthermore, a sound outlet 15 is provided on the bottom plate of the housing 100 corresponding to the housing 61, and a support foot 16 is provided on the lower side of the housing 100, so that there is a gap between the bottom plate of the housing 100 and the placement surface of the smart cloud printer. The sound outlet 15 is set downward so that the sound emitted from the sound outlet 15 can be reflected and diffused within the gap, thereby allowing the sound to spread evenly in the restaurant space, avoiding the sound from being concentrated in a certain direction or area, and ensuring the comprehensiveness of information transmission. In other embodiments, the audio module 600 may not be provided.

[0051] In one embodiment, the audio module 600 further includes an abutment plate 64 that abuts against the upper side of the upper cover housing 63. The abutment plate 64 can be used to reduce resonance noise generated by the speaker assembly 62. In other embodiments, the abutment plate 64 may not be provided.

[0052] In one embodiment, the housing 100 includes an upper housing portion 12 and a lower housing portion 13 that are detachably connected. A housing 61 is formed in the lower housing portion 13. The housing 100 also includes a printer compartment housing 121 with an upward-facing opening and a printer cover 122 covering the printer compartment housing 121. The printer cover 122 is detachably connected to the printer compartment housing. The printer compartment housing 121 is integrally formed with the upper housing portion 12, and a paper outlet 14 is formed between the printer cover 122 and the printer compartment housing 121. The housing 61, formed in the lower housing portion 13 and integrally formed with the printer compartment housing 121 in the upper housing portion 12, allows for rational planning of the internal space. This ensures that each functional module, such as the audio component 62 and the printing component 32, has a clearly defined placement position inside the housing 100, avoiding mutual interference between components and ensuring the stability and reliability of the equipment operation. The detachable design of the printer cover 122 makes replacing consumables such as printing paper simple and quick. Users can easily open the printer cover 122 without complicated operations to replenish or replace consumables, adapting to the fast-paced work environment of the restaurant and reducing printing interruptions caused by consumable shortages.

[0053] In one embodiment, the audio module 600 and the main circuit board 11 are located on the lower side of the printing chamber housing 121, with the audio module 600 positioned at the end of the main circuit board 11 furthest from the data transmission interface module 400. A wire passage gap 123 exists between the printing chamber housing 121 and the upper cover housing 63 to avoid the wires connecting the control module to the printing module 300 and the secondary circuit board 21. The placement of the audio module 600 and the main circuit board 11 on the lower side of the printing chamber housing 121 fully utilizes the space beneath the printing chamber housing 121, making the internal structure of the smart cloud printer more compact. Within the limited space of the housing 100, the installation positions of each component are rationally planned, avoiding wasted space and controlling the overall size of the device, making it easier to place and use in different locations within the restaurant. The wire passage gap 123 between the printing chamber housing 121 and the upper cover housing 63 provides a reasonable routing path for the wires connecting the control module to the printing module 300 and the secondary circuit board 21. This design allows for orderly wiring, avoiding messy tangling inside the housing 100, facilitating wiring operations during production and assembly, and improving production efficiency. The audio module 600 and main circuit board 11 are located on the lower side of the print chamber housing 121, separated from other heat-generating components (such as the printing assembly 32), which facilitates heat dissipation. During operation of the smart cloud printer, the heat generated by each component can be better dissipated into the surrounding environment, preventing heat accumulation and overheating, thus improving the device's heat dissipation performance and operational stability. In other embodiments, the wire guide gap 123 may be omitted.

[0054] In one embodiment, the printing assembly 32 includes a printing assembly 321, a printing roller 322, and a drive member 323. Both the printing assembly 321 and the drive member 323 are located inside the upper housing 12 and close to the printing chamber housing 121. The printing roller 322 is located on the side of the printing cover 122 close to the printing chamber housing 121 and near the paper outlet 14. The drive member 323 can extend into the printing chamber housing 121 and is driven to connect with the printing roller 322. The fact that both the printing assembly 321 and the drive member 323 are located inside the upper housing 12 and close to the printing chamber housing 121 shortens the distance between them, reducing resistance and the risk of paper jams during paper transport. The drive member 323 can quickly extend into the printing chamber housing 121 and drive to connect with the printing roller 322, ensuring that paper can be quickly transported to the printing position, improving printing speed and efficiency. The drive unit 323 is positioned close to the printing roller 322, enabling more precise control of the roller's rotation and achieving accurate paper feeding. This layout reduces errors and delays in the transmission process, ensuring the accuracy and clarity of the printed content and avoiding blurry or misaligned prints caused by unstable paper feeding. It also eliminates the need for complex external transmission devices, further optimizing internal space utilization. This design provides more installation space for other components (such as the audio module 600, circuit boards, etc.), allowing the printer to integrate more functions and meet the diverse needs of restaurants. The printing roller 322 is located on the side of the print cover 122 near the print chamber housing 121 and close to the paper exit 14, resulting in a shorter paper path during transport, reducing friction and bending, minimizing wear on the printing roller 322 and paper, extending the roller's lifespan, and ensuring stable print quality. The compact arrangement of all components around the upper housing 12 and print chamber housing 121 fully utilizes internal space, making the entire printer more compact and easier to place and use in limited restaurant environments. This layout also makes the printer's appearance simpler, improving the device's integration and aesthetics. In other embodiments, the drive unit 323 may be located on the printing cover plate and have a separate printing power module electrically connected to the drive unit 323.

[0055] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A smart cloud printer, characterized in that, include: The housing contains a main circuit board, which in turn houses a control module. A network module, located within the housing, includes a signal light assembly and a communication component. The communication component is located on the main circuit board and is electrically connected to the control module. The signal light assembly includes a sub-circuit board and signal lights. The sub-circuit board is located on the front side of the housing and is electrically connected to the control module. A printing module, located inside the housing, includes a printing button and a printing assembly. The printing assembly is electrically connected to the control module via the main circuit board. The printing button and the indicator light are both exposed on the front panel of the housing and are located on the secondary circuit board. The data transmission interface module includes a data SIM card insertion / removal interface and a wired network interface disposed on the main circuit board and electrically connected to the communication component. The data SIM card insertion / removal interface and the wired network interface are respectively disposed on opposite sides of the main circuit board in the height direction.

2. The intelligent cloud printer as described in claim 1, characterized in that, The data transmission interface module also includes a switch button, a power interface, a wired transmission interface, and an audio interface. The audio interface is used to connect to external audio equipment. The switch button, the power interface, the wired transmission interface, the audio interface, the data SIM card insertion / removal interface, and the wired network interface are all exposed on the rear side of the housing and are located near the bottom of the housing.

3. The intelligent cloud printer as described in claim 2, characterized in that, The switch button, power interface, wired transmission interface, audio interface, and wired network interface are horizontally and spaced apart along the width of the housing. The data SIM card insertion / removal interface extends along the width of the housing below the switch button.

4. The intelligent cloud printer as described in claim 2, characterized in that, The wired transmission interface includes a USB interface or a Type-C interface; And / or, the signal light extends along the height direction of the housing and has a plurality of light sources arranged along the height direction of the housing.

5. The intelligent cloud printer as described in claim 1, characterized in that, The smart cloud printer also includes a status indicator light and a network indicator light. The status indicator light is arranged in a ring around the print button, and the network indicator light is a red and blue dual-color indicator light arranged in a straight line along the height of the printer. The status indicator light is used to indicate whether the smart cloud printer is on or off. When the smart cloud printer is on, the status indicator light is on; when the smart cloud printer is off, the status indicator light is off.

6. The intelligent cloud printer as described in claim 1, characterized in that, The smart cloud printer also includes an audio module, which further includes a housing formed on the bottom plate of the housing, an audio component disposed within the housing, and an upper cover housing disposed on the audio component, wherein the audio component is electrically connected to the control module.

7. The intelligent cloud printer as described in claim 6, characterized in that, The audio module also includes an abutment plate, which abuts against the upper side of the upper cover housing.

8. The intelligent cloud printer as described in claim 7, characterized in that, The housing includes an upper shell portion and a lower shell portion that are detachably connected. The housing is formed in the lower shell portion. The housing also includes a printing chamber shell with an upward-facing opening and a printing cover plate disposed on the printing chamber shell. The printing cover plate is detachably connected to the printing chamber shell. The printing chamber shell is integrally formed with the upper shell portion, and the paper outlet is formed between the printing cover plate and the printing chamber shell.

9. The intelligent cloud printer as described in claim 8, characterized in that, The audio module and the main circuit board are located on the lower side of the printing chamber housing, and the audio module is located at the end of the main circuit board away from the data transmission interface module. There is a wire clearance between the printing chamber housing and the upper cover housing to avoid the wires that electrically connect the control module and the printing module, as well as the sub-circuit board.

10. The intelligent cloud printer as described in claim 9, characterized in that, The printing assembly includes a printing component, a printing roller, and a driving component. The printing component and the driving component are both located inside the upper shell and close to the printing chamber shell. The printing roller is located on the side of the printing cover plate close to the printing chamber shell and close to the paper outlet. The driving component can extend into the printing chamber shell and is drivenly connected to the printing roller.

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