Portable hotel guest mobile phone rapid cleaning device

Abstract

The invention relates to the technical field of hotel service and sanitary equipment, and discloses a portable hotel guest mobile phone rapid cleaning device which comprises a cleaning bin used for containing a to-be-cleaned mobile phone; the recognition camera is arranged in the cleaning bin; the control mainboard is electrically connected with the recognition camera and used for processing the mobile phone image data collected by the recognition camera and generating a cleaning track instruction according to the mobile phone image data; the cleaning mechanism, the liquid spraying assembly and the waste liquid recycling assembly are all controlled by the control mainboard; and the elastic adjusting assembly is used for adjusting the position of the cleaning strip. By means of a multi-collaborative cleaning mode, cleaning liquid is atomized through the ultrasonic nebulizer to strip micro dirt, then physical scraping is conducted through the flexible cleaning strip, finally irradiation sterilization is conducted through the ultraviolet disinfection lamp, the efficient and deep cleaning effect is achieved, the consumable allowance can be automatically monitored and actively prompted, and a user can rapidly replace the consumable conveniently.

Description

Technical Field

[0001] This invention relates to the field of hotel service and hygiene equipment technology, specifically a convenient device for quickly cleaning hotel guests' mobile phones. Background Technology

[0002] With the rapid development of mobile communication technology, smartphones have become an essential tool in people's daily lives. However, due to frequent contact with the human body and various environments, the surface of mobile phones easily accumulates a large amount of dirt, grease, bacteria, and viruses, posing health risks. Especially in public places such as hotels, providing guests with a clean and hygienic service experience is crucial, thus the demand for rapid cleaning of personal items such as mobile phones is constantly increasing.

[0003] Current mobile phone cleaning methods on the market have significant shortcomings. Traditional manual wiping, such as using alcohol wipes or cleaning cloths, is not only inefficient and ineffective at removing stubborn stains and bacteria from crevices, but may also cause permanent damage to the screen coating or casing due to the use of improper solvents or excessive wiping force. Existing automated cleaning equipment, such as UV disinfection boxes, has limited functionality, only achieving surface sterilization and failing to remove physical dirt and fingerprints, resulting in incomplete cleaning. Some mechanical cleaning devices often employ fixed, indiscriminate cleaning modes, which cannot adapt to the complex and varied designs of modern mobile phones, such as curved screens and protruding camera modules. This direct cleaning method carries significant risks, easily causing scratches or damage to delicate components such as the screen and lens during the cleaning process. Furthermore, the replenishment of consumables and waste liquid disposal processes for these devices are usually complex, increasing the difficulty of subsequent operation and maintenance in commercial settings such as hotels. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a convenient quick cleaning device for hotel guests' mobile phones, which solves the problems of existing mobile phone cleaning devices being unable to intelligently identify the shape of the phone to avoid damage, having a single cleaning method resulting in incomplete cleaning, and having complicated and inconvenient consumable replacement.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a convenient hotel guest mobile phone quick cleaning device, including a cleaning chamber for accommodating the mobile phone to be cleaned, a bracket fixedly connected inside the cleaning chamber, and a cleaning surface installed on the top of the bracket;

[0006] The identification camera is installed inside the cleaning chamber;

[0007] A control motherboard, electrically connected to the recognition camera, is used to process mobile phone image data captured by the recognition camera and generate cleaning trajectory instructions accordingly.

[0008] A cleaning mechanism, controlled by the main control board, is used to drive the cleaning strip to move along the cleaning trajectory as instructed.

[0009] The liquid spraying component, which is controlled by the control motherboard, is used to atomize the cleaning solution and spray it onto the surface of the mobile phone.

[0010] An elastic adjustment component, which is disposed on the cleaning mechanism, is used to adjust the position of the cleaning strip;

[0011] A waste liquid recovery component is disposed inside the cleaning chamber and is used to collect used cleaning liquid. The control motherboard is used to control the operation of the waste liquid recovery component.

[0012] Preferably, a top cover is rotatably connected to the top of the cleaning chamber, a first magnetic block is fixedly connected to one side of the top cover, a first magnetic groove is provided on the same side of the cleaning chamber and the top cover, the top cover closes the cleaning chamber through the first magnetic block and the first magnetic groove, and the recognition camera is installed inside the top cover.

[0013] Preferably, the cleaning mechanism includes an electric slide rail disposed on the inner wall of the cleaning chamber, a slider movable on the electric slide rail, a connecting frame fixedly connected between two sliders, and a cleaning strip connected to the two sliders via the connecting frame, wherein the cleaning strip is connected to the connecting frame via an elastic adjustment component.

[0014] Preferably, the elastic adjustment component includes an adjustment groove fixedly connected inside the connecting frame, an adjustment block slidably connected in the adjustment groove, a spring provided inside the adjustment groove to provide elastic preload to the adjustment block, and a mounting groove provided at the top of the cleaning strip. The cleaning strip is fixed below the adjustment block through the mounting groove so that the cleaning strip flexibly conforms to the surface of the mobile phone and maintains appropriate contact pressure during the cleaning process.

[0015] Preferably, the liquid spraying assembly includes a concentrate tank for fixing the cleaning concentrate bottle and an ultrasonic atomizer communicating with the concentrate tank. The concentrate tank is fixedly connected to the bottom of the cleaning chamber, and the ultrasonic atomizer is mounted on the connecting frame. A pin is fixedly connected inside the concentrate tank, and a first delivery pump is installed at one end of the pin. The output end of the first delivery pump is fixedly connected to two delivery pipes through a three-way pipe. One end of one delivery pipe is fixedly connected to the bottom of the cleaning surface, and the other end of the delivery pipe is connected to at least one of the ultrasonic atomizers. A first control valve and a second control valve are respectively provided in the middle of the two delivery pipes.

[0016] Preferably, the waste liquid recycling assembly includes a waste liquid tank, which is fixedly connected to the bottom of the cleaning tank. A pin is fixedly connected inside the waste liquid tank. A second delivery pump is fixedly connected to one end of the pin. A recycling pipe is fixedly connected to the input end of the second delivery pump. The other end of the recycling pipe is fixedly connected to the bottom of the cleaning surface for sucking the waste liquid on the cleaning surface into the waste liquid bottle in the waste liquid tank.

[0017] Preferably, a disinfection lamp is installed inside the cleaning chamber. The disinfection lamp is electrically connected to the control motherboard and is controlled by the control motherboard to perform ultraviolet disinfection on the surface of the mobile phone after physical cleaning.

[0018] Preferably, both the raw liquid tank and the waste liquid tank are provided with quick-release tank covers at the bottom. One end of the quick-release tank cover is fixedly connected to a fixing block, and the other end is fixedly connected to a second magnetic block. Both the raw liquid tank and the waste liquid tank are provided with a second magnetic groove and a slot. The raw liquid tank and the waste liquid tank are also provided with a locking block inside.

[0019] Preferably, the top cover is provided with a display screen, the cleaning chamber is provided with a status indicator light, a power button and a charging interface, the cleaning chamber is provided with a control compartment, the control motherboard is installed inside the control compartment, and a partition is fixedly connected to the middle of the cleaning chamber.

[0020] A control system for a convenient hotel guest mobile phone quick cleaning device includes a visual recognition module, which is electrically connected to the recognition camera and generates a two-dimensional cleaning no-go map based on the collected mobile phone image data.

[0021] The cleaning drive module is electrically connected to the control motherboard and is used to receive the cleaning trajectory command and drive the cleaning mechanism to physically scrape the surface of the mobile phone.

[0022] The liquid spraying drive module is electrically connected to the control motherboard and is used to receive the spraying command and drive the liquid spraying component to atomize the cleaning solution and spray it onto the surface of the mobile phone.

[0023] The waste liquid recovery drive module is electrically connected to the control motherboard and is used to receive the recovery command and drive the waste liquid recovery component to suck the waste liquid on the cleaning surface into the waste liquid tank.

[0024] The disinfection drive module is electrically connected to the control motherboard and is used to receive the disinfection command and drive the disinfection lamp to disinfect the surface of the mobile phone with ultraviolet light.

[0025] This invention provides a convenient and quick mobile phone cleaning device for hotel guests. It has the following beneficial effects:

[0026] 1. This invention, through a recognition camera located inside the top cover and a control motherboard with a built-in visual recognition module, can automatically identify sensitive areas such as the phone model, screen curvature, and camera module before cleaning, and generate optimized cleaning trajectory instructions accordingly. This ensures that critical components are accurately avoided during the cleaning process, effectively preventing the risk of physical damage to the user's phone, and improving safety and reliability compared to traditional cleaning methods.

[0027] 2. This invention uses an ultrasonic atomizer to atomize the cleaning solution to remove microscopic dirt, followed by physical scraping with a flexible cleaning strip, and finally sterilization by ultraviolet irradiation with a disinfection lamp. This multi-faceted cleaning method combining air, liquid, and light more efficiently and thoroughly removes stubborn stains, bacteria, and viruses from the phone's surface compared to single-method cleaning, achieving deep hygiene cleaning in a short time.

[0028] 3. The mainboard automatically monitors the liquid levels in the raw liquid tank and waste liquid tank, and actively prompts users to replace consumables through status indicator lights and displays. Users can easily replace consumable bottles through quick-release caps, pins, and clips. The whole process does not require complicated tools, which can reduce the operation and maintenance costs in commercial scenarios such as hotels. Attached Figure Description

[0029] Figure 1 This is a perspective view of the present invention;

[0030] Figure 2 This is a schematic diagram of the quick-release compartment cover of the present invention;

[0031] Figure 3 This is a schematic diagram of the disinfection lamp of the present invention;

[0032] Figure 4 This is a cross-sectional schematic diagram of the cleaning chamber of the present invention;

[0033] Figure 5 This is a schematic diagram of the cleaning mechanism of the present invention;

[0034] Figure 6 This is a cross-sectional schematic diagram of the cleaning strip of the present invention;

[0035] Figure 7 This is a cross-sectional schematic diagram of the elastic adjustment component of the present invention;

[0036] Figure 8 This is a schematic diagram of the pins of the present invention;

[0037] Figure 9 This is a schematic diagram of the fixing block of the present invention.

[0038] The components are as follows: 1. Cleaning chamber; 2. Top cover; 3. Power button; 4. Charging port; 5. Status indicator light; 6. Display screen; 7. Quick-release cover; 8. Recognition camera; 9. Disinfection lamp; 10. First magnetic block; 11. Cleaning surface; 12. Control chamber; 13. Control main board; 14. First magnetic slot; 15. Raw liquid chamber; 16. Waste liquid chamber; 17. First control valve; 18. Delivery pipe; 19. Second control valve; 20. First delivery pump; 21. Second delivery pump; 22. Recovery pipe; 23. Bracket; 24. Partition; 25. Electric slide rail; 26. Slider; 27. Connecting frame; 28. Ultrasonic atomizer; 29. ​​Cleaning strip; 30. Mounting slot; 31. Adjustment slot; 32. Adjustment block; 33. Spring; 34. Pin; 35. Locking block; 36. Second magnetic slot; 37. Second magnetic block; 38. Slot; 39. Fixing block. Detailed Implementation

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Example:

[0041] Please see the appendix Figure 1 -Appendix Figure 9 This invention provides a convenient mobile phone quick cleaning device for hotel guests, including a cleaning chamber 1, a recognition camera 8 disposed in the cleaning chamber 1, a visual recognition module electrically connected to the recognition camera 8, a control motherboard 13 electrically connected to the visual recognition module, a cleaning drive module controlled by the control motherboard 13, a liquid spraying drive module controlled by the control motherboard 13, an elastic adjustment component disposed on the cleaning mechanism, a waste liquid recovery drive module controlled by the control motherboard 13, and a disinfection drive module controlled by the control motherboard 13.

[0042] The main body of this cleaning device is the cleaning chamber 1, which is used to hold the mobile phone to be cleaned. A bracket 23 is fixedly connected inside the cleaning chamber 1, and a cleaning surface 11 is installed on the top of the bracket 23 for stable placement of the mobile phone. A partition 24 is fixedly connected in the middle of the cleaning chamber 1 to physically isolate the upper cleaning area from the lower raw liquid chamber 15 and waste liquid chamber 16. The top of the cleaning chamber 1 is rotatably connected to the top cover 2. A first magnetic block 10 is fixedly connected to one side of the top cover 2. A first magnetic groove 14 is provided on the same side of the cleaning chamber 1 and the top cover 2, so that the top cover 2 can be firmly and airtightly closed through the first magnetic block 10 and the first magnetic groove 14, ensuring the sealing and safety of the cleaning process.

[0043] To facilitate user operation and device status display, a display screen 6 is provided on the outside of the top cover 2, and a status indicator light 5, a power button 3, and a charging port 4 are provided on the outside of the cleaning chamber 1. The charging port 4 is used to charge the device when the battery is low to ensure battery life.

[0044] The control motherboard 13 is the control center of the entire device. It is installed in the control compartment 12 inside the cleaning compartment 1, which physically isolates the cleaning area from the control compartment 12, thus protecting the electronic components and ensuring the hygiene of the cleaning area.

[0045] Please see the appendix Figure 3 and attached Figure 4 The recognition camera 8 is installed on the inside of the top cover 2. When the top cover 2 is closed, the recognition camera 8 is activated to capture images of the mobile phone placed on the cleaning surface 11 and obtain the two-dimensional visual data of the mobile phone.

[0046] The visual recognition module is electrically connected to the recognition camera 8 and is used to process the mobile phone image data captured by the recognition camera 8. The AI ​​visual recognition algorithm embedded in the visual recognition module can process images at high speed and accurately identify the mobile phone's brand, model, screen curvature, camera module protrusion position, bezel width, and sensitive areas such as the earpiece and interfaces. Based on the recognition results, the visual recognition module intelligently constructs a two-dimensional cleaning no-go zone map and transmits this two-dimensional cleaning no-go zone map to the control motherboard 13. The control motherboard 13 receives the two-dimensional cleaning no-go zone map and generates a set of optimized cleaning trajectory instructions based on the map, while also generating spraying instructions, recycling instructions, and disinfection instructions. This allows the cleaning agency to accurately avoid the mobile phone's critical components during the cleaning process, avoiding physical damage to the mobile phone and improving the safety and reliability of use.

[0047] The control motherboard 13 is also responsible for sending instructions to the cleaning drive module, liquid spraying drive module, disinfection drive module and waste liquid recycling drive module to complete the spraying, physical cleaning, disinfection and waste liquid recycling operations of the mobile phone.

[0048] Please see the appendix Figure 5 -Appendix Figure 7 The cleaning mechanism is responsible for physically scraping and cleaning the surface of the mobile phone. It is controlled by the cleaning trajectory command of the control motherboard 13 through the cleaning drive module, which drives the cleaning strip 29 to move along the cleaning trajectory command. The cleaning drive module includes the motor of the electric slide rail 25 and related control circuits. The cleaning mechanism includes the electric slide rail 25 set in the inner wall of the cleaning chamber 1, the slider 26 that can move on the electric slide rail 25, the connecting frame 27 fixedly connected between the two sliders 26, and the cleaning strip 29 connected to the two sliders 26 through the connecting frame 27.

[0049] The cleaning strip 29 is made of flexible material to adapt to the curvature of different mobile phone surfaces. To ensure that the cleaning strip 29 always maintains appropriate contact pressure with the mobile phone surface, the cleaning strip 29 is connected to the connecting frame 27 through an elastic adjustment component. The elastic adjustment component includes an adjustment groove 31 fixedly connected inside the connecting frame 27. An adjustment block 32 is slidably connected in the adjustment groove 31. A spring 33 is provided inside the adjustment groove 31 to provide elastic pre-tightening force for the adjustment block 32. The top of the cleaning strip 29 has a mounting groove 30. The cleaning strip 29 is fixed below the adjustment block 32 through the mounting groove 30, so that the cleaning strip 29 can flexibly conform to the mobile phone surface and maintain appropriate contact pressure during the cleaning process. Driven by the electric slide rail 25, the cleaning strip 29 precisely and gently scrapes the mobile phone surface along a set path.

[0050] Please see the appendix Figure 4 Appendix Figure 5 Appendix Figure 8 and attached Figure 9 The liquid spraying component is used to atomize and spray the cleaning solution onto the surface of the mobile phone. It is controlled by the spraying command of the control motherboard 13 through the liquid spraying drive module. It includes a liquid tank 15 that fixes the cleaning solution bottle and an ultrasonic atomizer 28 that communicates with the liquid tank 15. The liquid tank 15 is fixedly connected to the bottom of the cleaning chamber 1, and the ultrasonic atomizer 28 is set on the connecting frame 27 and can move with the cleaning mechanism.

[0051] A pin 34 is fixedly connected inside the original liquid tank 15. A first delivery pump 20 is installed at one end of the pin 34. The output end of the first delivery pump 20 is fixedly connected to two delivery pipes 18 through a three-way pipe. One end of one delivery pipe 18 is fixedly connected to the bottom of the cleaning surface 11 for disinfecting the cleaning surface 11 and the bottom of the mobile phone on it. One end of the other delivery pipe 18 is connected to at least one ultrasonic atomizer 28. A first control valve 17 and a second control valve 19 are respectively installed in the two delivery pipes 18 for precisely controlling the flow and distribution of the cleaning liquid.

[0052] The waste liquid recovery component is installed inside the cleaning chamber 1 to collect the used cleaning liquid. It is controlled by the recovery command of the control motherboard 13 through the waste liquid recovery drive module. It includes a waste liquid tank 16, which is fixedly connected to the bottom of the cleaning chamber 1. A pin 34 is also fixedly connected inside the waste liquid tank 16. One end of the pin 34 is fixedly connected to a second delivery pump 21. The input end of the second delivery pump 21 is fixedly connected to a recovery pipe 22. The other end of the recovery pipe 22 is fixedly connected to the bottom of the cleaning surface 11 to suck the waste liquid on the cleaning surface 11 into the waste liquid bottle in the waste liquid tank 16. The control motherboard 13 is used to control the operation of the waste liquid recovery component.

[0053] Please see the appendix Figure 1 -Appendix Figure 3After physical cleaning, this device also integrates a disinfection function; a disinfection lamp 9 is installed in the cleaning chamber 1. The disinfection lamp 9 is controlled by the disinfection command of the control motherboard 13 through the disinfection drive module, and is used to disinfect the surface of the mobile phone with ultraviolet light after physical cleaning, so as to further kill bacteria and viruses.

[0054] Please see the appendix Figure 8 and attached Figure 9 To reduce operating and maintenance costs in commercial settings such as hotels, this device is designed with a convenient consumable replacement mechanism. Both the raw liquid tank 15 and the waste liquid tank 16 are equipped with quick-release covers 7 at their bottoms. One end of the quick-release cover 7 is fixedly connected to a fixing block 39, and the other end is fixedly connected to a second magnetic block 37. Both the raw liquid tank 15 and the waste liquid tank 16 are equipped with a second magnetic groove 36 and a slot 38, as well as a locking block 35. The quick-release cover 7 is inserted into the slot 38 in the raw liquid tank 15 and the waste liquid tank 16 through the fixing block 39 at one end, and then fixed by the second magnetic block 37 at the other end to the second magnetic groove 36.

[0055] When the control board 13 detects that the liquid level in the raw liquid tank 15 is too low or the liquid level in the waste liquid tank 16 is too high, it will issue a replacement prompt through the status indicator light 5 and the display screen 6. Users can easily replace the consumable bottles through the quick-release cover 7. When opening, first separate the second magnetic block 37 from the second magnetic groove 36 at one end, and then remove the two fixing blocks 39 fixed at the other end of the quick-release cover 7 from the slots 38 opened in the tank. During installation, the operation is reversed to position and fix them. The glass bottles inside the raw liquid tank 15 and the waste liquid tank 16 are fixed by the clips 35 in the tank. Their openings are respectively inserted into the pins 34 that are connected to the delivery pipe 18 and the recovery pipe 22, which facilitates the delivery and recovery of disinfectant. The whole process does not require complicated tools, which can improve the convenience of maintenance, reduce maintenance time, and make it convenient for customers to use.

[0056] Working principle: The user first starts the device by pressing the power button 3 on the outside of the cleaning chamber 1. At this time, the control motherboard 13 receives the start signal, and the control motherboard 13 located in the control chamber 12 is powered on and performs a system self-test. It first detects the remaining capacity inside the raw liquid chamber 15 and the waste liquid chamber 16, and then detects whether there are any items placed inside the cleaning chamber 1 through the recognition camera 8 on the inside of the top cover 2. After the detection is completed, the status indicator light 5 will light up to show the current status of the device (green indicates standby and available, orange indicates that the consumables need to be checked and replaced, and red indicates that the device is stopped and currently unavailable). At the same time, the display screen 6 on the top cover 2 provides operation guidance information.

[0057] When a user needs to clean their phone, they first lift the top cover 2 of the device and place the phone to be cleaned steadily on the cleaning surface 11 inside the cleaning chamber 1. The cleaning chamber 1 is the main area for placing the phone, and its cleaning surface 11 is designed to fit tightly against the phone and work in conjunction with the cleaning mechanism. After the phone is placed, the user lowers the top cover 2; the top cover 2 and the cleaning chamber 1 are securely and airtightly closed through the first magnetic block 10 and the first magnetic groove 14, ensuring the sealing and safety of the cleaning process; the control motherboard 13 detects that the top cover 2 is completely closed through a sensor integrated on the edge of the first magnetic groove 14, and then triggers the cleaning process.

[0058] After the top cover 2 is closed, the recognition camera 8 located inside the cleaning chamber 1 is activated by the visual recognition module. The recognition camera 8 captures images of the phone placed on the cleaning surface 11, obtaining two-dimensional visual data of the phone. This image data is transmitted to the visual recognition module, where the AI ​​visual recognition algorithm embedded in the module processes the images at high speed, accurately identifying the phone's brand, model, screen curvature, camera module protrusion, bezel width, and sensitive areas such as the earpiece and ports. Based on the recognition results, the control motherboard 13 intelligently constructs a two-dimensional cleaning no-go zone map and, based on this, generates an optimized cleaning trajectory instruction for the cleaning drive module. This instruction precisely plans the cleaning path of the cleaning mechanism, ensuring that all sensitive areas are avoided during the cleaning process to prevent physical damage to the phone.

[0059] The cleaning process officially begins. The control board 13 first sends a spraying command to the liquid spraying drive module. The liquid spraying drive module controls the first delivery pump 20 to operate, delivering the cleaning and disinfecting concentrate stored in the concentrate tank 15 through the delivery pipe 18. After the flow rate is precisely controlled by the first control valve 17, it is delivered to the ultrasonic atomizer 28. The ultrasonic atomizer 28 efficiently atomizes the cleaning concentrate into extremely fine droplets, spraying them evenly onto the phone surface for initial cleaning. Simultaneously, the ultrasonic atomizer 28 generates ultrasonic vibrations at a specific frequency, using cavitation to remove microscopic dirt and bacteria from the phone surface. Furthermore, another delivery pipe 18 connected to the concentrate tank 15, controlled by the second control valve 19, delivers a portion of the disinfectant to the cleaning surface 11, where it is evenly distributed, disinfecting the collected surface.

[0060] Simultaneously, the control motherboard 13 sends a cleaning trajectory command to the cleaning drive module. The cleaning drive module activates the slide rail motor on the electric slide rail 25, driving the slider 26 to move precisely along the preset cleaning trajectory command on the electric slide rail 25. The cleaning strip 29 is connected to the slider 26 via the connecting bracket 27. The cleaning strip 29 itself is made of flexible material, and its design allows it to adapt to the curvature of different mobile phone surfaces. To ensure that the cleaning strip 29 maintains appropriate contact pressure with the mobile phone surface at all times, the cleaning strip 29 is installed through a combination of mounting groove 30, adjusting groove 31, adjusting block 32, and spring 33. The adjusting block 32 slides in the adjusting groove 31, and the spring 33 provides elastic preload, allowing the cleaning strip 29 to gently conform to the mobile phone surface, so as to maintain stable and flexible pressure during the cleaning process. Driven by the electric slide rail 25, the cleaning strip 29 precisely and gently scrapes the mobile phone surface along a predetermined path, removing the atomized cleaning liquid and dirt removed by ultrasonic waves. The entire air-liquid synergistic cleaning process is completed within half a minute, which is efficient and thorough.

[0061] After the cleaning strip 29 completes the physical cleaning, the disinfection lamp 9 will be activated by the disinfection drive module to perform efficient ultraviolet disinfection on the surface of the phone, further killing bacteria and viruses; the countdown during the operation will also be displayed on the display screen 6 on the top of the top cover 2, so that the user can know in time when the cleaning is completed and take the phone out.

[0062] After cleaning is completed, the control motherboard 13 sends a recycling command to the waste liquid recycling drive module, and the waste liquid recycling drive module starts the waste liquid recycling process; the second delivery pump 21 is activated, and through the recycling pipe 22, the residual waste liquid and dirt on the cleaning surface 11 are sucked into the waste liquid tank 16; this process ensures the cleanliness of the inside of the cleaning tank 1 and avoids secondary pollution.

[0063] After cleaning is completed, the control board 13 continuously monitors the liquid levels of the raw liquid tank 15 and the waste liquid tank 16. When the liquid level of the raw liquid tank 15 is too low or the liquid level of the waste liquid tank 16 is too high, the control board 13 will issue a replacement prompt through the status indicator light 5 and the display screen 6. Users can easily replace the glass bottles inside the raw liquid tank 15 and empty the glass bottles inside the waste liquid tank 16 by opening the quick-release cover 7. The glass bottles are fixed with two clips 35 inside the tank. The openings of the glass bottles inside the raw liquid tank 15 and the waste liquid tank 16 are inserted into the pins 34 that are connected to the delivery pipe 18 and the recovery pipe 22, respectively, to facilitate the delivery and recovery of disinfectant. When the quick-release cover 7 is opened, first separate the second magnetic block 37 at one end from the second magnetic groove 36, and then remove the two fixing blocks 39 fixed at the other end of the quick-release cover 7 from the slots 38 opened inside the tank. The cover can then be opened. During installation, the reverse operation can be used for positioning and fixing, which is convenient for users to disassemble and install.

[0064] The entire device's motion system consists of an electric slide rail 25 mounted on the inner wall of the cleaning chamber 1, a slider 26 located on the electric slide rail 25, a connecting frame 27 connecting the two sliders 26, a cleaning mechanism mounted on the connecting frame 27, and a cleaning surface 11 mounted on a sturdy bracket 23. The upper and lower movement are physically isolated by a partition 24, which protects the electronic components and ensures the hygiene of the cleaning area. When the device is out of power, it can be charged through the charging port 4 located on the outside of the cleaning chamber 1 to ensure continued operation.

Claims

1. A convenient mobile phone cleaning device for hotel guests, characterized in that, include, A cleaning chamber (1) is used to hold a mobile phone to be cleaned. A bracket (23) is fixedly connected inside the cleaning chamber (1), and a cleaning surface (11) is installed on the top of the bracket (23). The identification camera (8) is installed inside the cleaning chamber (1); A control motherboard (13) is electrically connected to the recognition camera (8) and is used to process mobile phone image data collected by the recognition camera (8) and generate cleaning trajectory instructions accordingly. The cleaning mechanism is controlled by the control motherboard (13) and is used to drive the cleaning strip (29) to move along the cleaning trajectory. A liquid spraying assembly, which is controlled by the control motherboard (13), is used to atomize the cleaning solution and spray it onto the surface of the mobile phone. An elastic adjustment component is disposed on the cleaning mechanism for adjusting the position of the cleaning strip (29); Waste liquid recovery component, which is located inside the cleaning chamber (1) for collecting used cleaning liquid, wherein the control motherboard (13) is used to control the operation of the waste liquid recovery component.

2. The convenient mobile phone quick cleaning device for hotel guests according to claim 1, characterized in that, The top of the cleaning chamber (1) is rotatably connected to a top cover (2). A first magnetic block (10) is fixedly connected to one side of the top cover (2). A first magnetic groove (14) is provided on the same side of the cleaning chamber (1) and the top cover (2). The top cover (2) closes the cleaning chamber (1) through the first magnetic block (10) and the first magnetic groove (14). The recognition camera (8) is installed inside the top cover (2).

3. A convenient mobile phone quick cleaning device for hotel guests according to claim 1, characterized in that, The cleaning mechanism includes an electric slide rail (25) disposed on the inner wall of the cleaning chamber (1), a slider (26) movable on the electric slide rail (25), a connecting frame (27) fixedly connected between the two sliders (26), and a cleaning strip (29) connected to the two sliders (26) through the connecting frame (27). The cleaning strip (29) is connected to the connecting frame (27) through an elastic adjustment component.

4. A convenient quick cleaning device for hotel guests' mobile phones according to claim 3, characterized in that, The elastic adjustment component includes an adjustment groove (31) fixedly connected inside the connecting frame (27), an adjustment block (32) is slidably connected in the middle of the adjustment groove (31), and a spring (33) is provided inside the adjustment groove (31) to provide elastic pre-tightening force for the adjustment block (32). The top of the cleaning strip (29) is provided with an installation groove (30), and the cleaning strip (29) is fixed below the adjustment block (32) through the installation groove (30) so that the cleaning strip (29) flexibly fits the surface of the mobile phone and maintains appropriate contact pressure during the cleaning process.

5. A convenient quick cleaning device for hotel guests' mobile phones according to claim 3, characterized in that, The liquid spraying assembly includes a liquid tank (15) for fixing the cleaning liquid bottle and an ultrasonic atomizer (28) connected to the liquid tank (15). The liquid tank (15) is fixedly connected to the bottom of the cleaning chamber (1). The ultrasonic atomizer (28) is set on the connecting frame (27). A pin (34) is fixedly connected inside the liquid tank (15). A first delivery pump (20) is installed at one end of the pin (34). The output end of the first delivery pump (20) is fixedly connected to two delivery pipes (18) through a three-way pipe. One end of one delivery pipe (18) is fixedly connected to the bottom of the cleaning surface (11). The other end of the delivery pipe (18) is connected to at least one ultrasonic atomizer (28). A first control valve (17) and a second control valve (19) are respectively provided in the middle of the two delivery pipes (18).

6. A convenient quick cleaning device for hotel guests' mobile phones according to claim 5, characterized in that, The waste liquid recycling assembly includes a waste liquid tank (16), which is fixedly connected to the bottom of the cleaning tank (1). A pin (34) is fixedly connected inside the waste liquid tank (16). A second delivery pump (21) is fixedly connected to one end of the pin (34). A recycling pipe (22) is fixedly connected to the input end of the second delivery pump (21). The other end of the recycling pipe (22) is fixedly connected to the bottom of the cleaning surface (11) for sucking the waste liquid on the cleaning surface (11) into the waste liquid bottle in the waste liquid tank (16).

7. A convenient mobile phone quick cleaning device for hotel guests according to claim 1, characterized in that, The cleaning chamber (1) is equipped with a disinfection lamp (9), which is electrically connected to the control motherboard (13). The disinfection lamp (9) is controlled by the control motherboard (13) and is used to disinfect the surface of the mobile phone with ultraviolet light after physical cleaning.

8. A convenient mobile phone quick cleaning device for hotel guests according to claim 6, characterized in that, The bottom of the raw liquid tank (15) and the waste liquid tank (16) are provided with quick-release tank covers (7). One end of the quick-release tank cover (7) is fixedly connected to a fixing block (39), and the other end is fixedly connected to a second magnetic block (37). The raw liquid tank (15) and the waste liquid tank (16) are provided with a second magnetic groove (36) and a slot (38). The raw liquid tank (15) and the waste liquid tank (16) are also provided with a locking block (35).

9. A convenient mobile phone quick cleaning device for hotel guests according to claim 2, characterized in that, The top cover (2) is provided with a display screen (6) on the outside. The cleaning chamber (1) is provided with a status indicator (5), a power button (3) and a charging interface (4) on the outside. The cleaning chamber (1) is provided with a control chamber (12) inside. The control motherboard (13) is installed inside the control chamber (12). A partition (24) is fixedly connected to the middle of the cleaning chamber (1).

10. A control system for a convenient hotel guest mobile phone quick cleaning device, characterized in that, A convenient hotel guest mobile phone quick cleaning device according to any one of claims 1-9 includes a visual recognition module, which is electrically connected to the recognition camera (8) and generates a two-dimensional cleaning restricted area map based on the collected mobile phone image data; The cleaning drive module is electrically connected to the control motherboard (13) and is used to receive the cleaning trajectory command and drive the cleaning mechanism to physically scrape the surface of the mobile phone. The liquid spraying drive module is electrically connected to the control motherboard (13) and is used to receive the spraying command and drive the liquid spraying component to atomize the cleaning solution and spray it onto the surface of the mobile phone. The waste liquid recovery drive module is electrically connected to the control motherboard (13) and is used to receive the recovery command and drive the waste liquid recovery component to suck the waste liquid on the cleaning surface (11) into the waste liquid tank (16). The disinfection drive module is electrically connected to the control motherboard (13) and is used to receive the disinfection command and drive the disinfection lamp (9) to disinfect the surface of the mobile phone with ultraviolet light.

Images