Automatic air quality detection device for commercial housing acceptance

Abstract

The present invention relates to an automatic air quality detection device for commercial housing acceptance. The device is a comprehensive mobile device with multiple functional modules, which is intended to realize automatic air quality detection of commercial housing. It includes a main mobile device, which integrates multiple modules, including but not limited to a sensor module for detecting air quality, a navigation and obstacle avoidance module for environmental navigation, a communication module for data transmission, and a battery and power management module for power supply; the system also includes a central control console for operation and data processing, and a mobile application for real-time data viewing and report generation; the system also has an automatic door and window opening module, which is fixedly installed on the upper part of the main mobile device; this invention provides a highly automated air quality detection solution for commercial housing acceptance. It combines advanced technology and practical design to ensure efficient and reliable performance and meet the needs of modern commercial housing acceptance.

Description

Technical Field

[0001] The invention belongs to the technical field of air quality detection, in particular to an integrated, mobile and automated device for air quality detection and automatic operation of doors and windows in commercial housing acceptance. Background Art

[0002] At present, some cities have stipulated that newly built houses must be delivered with fine decoration to reduce environmental pollution and safety hazards caused by decoration. In general, fine decoration delivery can not only meet various needs, but also enhance the added value of real estate, thus becoming an inevitable trend in the development of the real estate industry.

[0003] During the delivery of fine decoration, ensuring that the indoor air quality meets the standard is a complex and important task. Inspectors need to carry professional equipment and conduct inspections on each floor and room, which is both time-consuming and labor-intensive. At the same time, there are potential risks to health if personnel are in this inspection environment for a long time.

[0004] In fact, there are already mobile robots equipped with navigation and obstacle avoidance modules, as well as a variety of recognized air quality detection modules on the market, such as the building indoor air environment detection device with authorization announcement number CN 115876965 B and the smart home air quality detection device with authorization announcement number CN 114924037 B. Obviously, it is feasible to combine these two technologies to replace manual detection.

[0005] However, it is worth noting that although robots have a high potential for automation, the current inspection work still relies mainly on manual execution. On the one hand, all doors and windows need to be closed before inspection to ensure that the indoor air is stable, so as to ensure the accuracy of the inspection. On the other hand, different types of windows pose challenges to robot operation. For example, left and right sliding windows are relatively easy to handle, and the robot only needs to add a mechanical arm with a suction cup. However, the opening and closing operation of outward-opening windows is relatively complicated. This type of window usually has better airtightness and damping characteristics, and requires greater force to operate.

[0006] In addition, the robot needs to maintain a high degree of stability when opening and closing outward-opening windows, which poses challenges to its structure and economic cost. First, since the force point of the robot arm is at the base and the arm end force arm is relatively long, the robot needs to have sufficient weight or other structures to maintain balance. Second, the opening and closing operation of the outward-opening window involves hinge rotation, so the robot arm needs to rotate in multiple axes, which further increases the complexity and cost of the design.

[0007] In summary, although the use of mobile robots for air quality detection is a promising direction, it still faces multiple technical and economic challenges in actual operation and requires further research and optimization. Summary of the invention

[0008] In view of the above problems, the present invention provides an automated, integrated and easily configurable air quality detection device, which overcomes the above-mentioned difficulty of autonomously opening and closing doors and windows and is particularly suitable for commercial housing acceptance.

[0009] The invention objective of the present invention is achieved through the following technical solutions: an automatic air quality detection device for commercial housing acceptance, comprising a main mobile device, the device is integrated with multiple modules, including but not limited to a sensor module for detecting air quality, a navigation and obstacle avoidance module for environmental navigation, a communication module for data transmission, and a battery and power management module for power supply; the system also includes a central console for operation and data processing, and a mobile application for real-time data viewing and report generation; the system also has an automatic door and window opening module, which is fixedly installed on the upper part of the main mobile device;

[0010] The automatic opening and closing door and window module includes: a lifting platform mechanism whose bottom is fixedly connected to the main mobile device, a bearing seat fixedly connected to the lifting platform, a rotating shaft tightly rotatably and lockably installed in the bearing seat, a force-bearing support seat which is hollow or has an accommodating space inside and whose middle part in the length direction is fixedly connected to one end of the rotating shaft, an arc-shaped actuator which is movable and passes through one side of the force-bearing support seat, a connecting member installed at one end of the arc-shaped actuator away from the main mobile device, and a driving component fixedly installed on the force-bearing support seat and used to drive the arc-shaped actuator to move along its own arc-shaped moving trajectory;

[0011] When working, the driving component drives the arc-shaped actuator to move along the trajectory, and its moving trajectory can just temporarily connect the connecting part with the handle or glass. The load-bearing support seat acts as a load-bearing beam to resist the reaction force of pulling the doors and windows. The forward and reverse driving of the driving component can complete the opening or closing of the doors and windows.

[0012] As a preference, the main mobile device is designed to be wheeled or tracked, which can adapt to various complex terrains. Advantages: It enhances the terrain adaptability of the equipment and improves the working efficiency in different environments.

[0013] Preferably, the main mobile device has a compact design, which is convenient for entering different doorways and rooms. Advantages: The device is more flexible and can easily enter different doorways and rooms, expanding the usage scenarios.

[0014] As a preferred option, the sensor module can detect multiple air quality indicators such as PM2.5, PM10, VOCs, formaldehyde, CO2, nitrogen oxides and ozone. Advantages: It provides comprehensive air quality data and enhances the accuracy and comprehensiveness of detection.

[0015] As a preference, each detection item is designed as an independent modular one, which is convenient for subsequent maintenance and replacement. Advantages: Simplifies subsequent maintenance and replacement work, and improves the durability and economy of the equipment.

[0016] Preferably, the arc-shaped actuator is provided with gears and motors to achieve more precise control. Advantages: more precise door and window operation control is achieved, and reliability of use is improved.

[0017] Preferably, the connector can be replaced with a suction cup to achieve a temporary connection with the glass. Advantages: Achieve quick and temporary glass connection and improve the convenience of operation.

[0018] As a preferred embodiment, the load-bearing support seat can adapt to left-opening and right-opening doors by turning the degree. Advantages: It can adapt to a variety of door and window opening methods and enhance the versatility of the equipment.

[0019] As a preferred option, the lifting platform mechanism is entirely covered with a protective cover that can be extended up and down. Advantages: Provide better equipment protection and enhance safety.

[0020] Preferably, the bearing seat is in the form of a double-head fixed bearing. Advantages: ensure that the equipment is more stable and improve stability during operation.

[0021] As a preferred embodiment, telescopic adjustment components are respectively installed at both ends of the length direction of the force-bearing support seat. Advantages: Adapting to different operation needs and improving the adaptability of the equipment.

[0022] Preferably, a transfer block is fixedly connected to the free end of each telescopic adjustment component and extends away from the rotating shaft, and a flexible abutment block with a certain elasticity is fixedly installed on each transfer block. Advantages: Provides high-quality connection effect and enhances the stability of the equipment during operation.

[0023] In summary, the present invention has the following advantages compared with the prior art:

[0024] 1. Autonomous navigation and wide coverage: The main mobile device can autonomously navigate and avoid obstacles. Combined with the automatic door and window opening module, it can achieve wide spatial coverage, thereby comprehensively detecting the air quality in the house without human intervention.

[0025] 2. High adaptability: This device can operate flexibly in complex terrain, different doorways, or different room sizes. Its design compatibility ensures efficient operation in various situations.

[0026] 3. Comprehensive air quality detection: The device can not only detect common air pollutants such as PM2.5, PM10 and formaldehyde, but also detect other key indicators such as VOCs, CO2, nitrogen oxides and ozone, providing users with a comprehensive air quality report.

[0027] 4. Modular and maintenance-friendly: Each detection item is designed in an independent modular manner, which greatly simplifies the subsequent maintenance and replacement work, brings convenience to users, and also reduces maintenance costs.

[0028] 5. Accurate and reliable operation: Through precise mechanical structure and design, such as gears, motors and arc actuators, the device can achieve accurate and reliable door and window operation, ensuring stability during the detection process.

[0029] 6. Versatile connection: Through suction cups or other connectors, the device can be temporarily connected to glass or other surfaces, increasing its applicability in different environments.

[0030] 7. Safety and protection: The telescopic guard and other protective elements in the design ensure the safety of the equipment during operation and reduce the risk of potential damage or failure.

[0031] 8. Economic benefits: This invention reduces the need for human involvement, provides an automated, efficient and comprehensive solution, and brings economic benefits to commercial housing acceptance.

[0032] In summary, this invention provides a highly automated, comprehensive, accurate and user-friendly air quality detection solution for commercial housing acceptance. It combines advanced technology and practical design to ensure efficient and reliable performance and meet the needs of modern commercial housing acceptance. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a state diagram of the present invention entering the room;

[0034] Figure 2 The present invention performs the action 1 of closing the window;

[0035] Figure 3 The present invention performs the second action of closing the window and door;

[0036] Figure 4 This is a three-dimensional view of the automatic door and window module, in which the protective cover is partially removed for easy internal observation;

[0037] Figure 5 It is a structural diagram of the automatic opening and closing door and window module hiding the lifting platform mechanism and protective cover;

[0038] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle;

[0039] Figure 7 yes Figure 3 A partial enlarged view of point A in the middle.

[0040] Markings in the figure:

[0041] Lock tongue flip structure 001, bracket 002, main mobile device 100, automatic door and window opening and closing module 200, lifting platform mechanism 210, protective cover 211, bearing seat 220, rotating shaft 230, avoidance opening 231, flipping mechanism 232, force support seat 240, telescopic adjustment component 250, adapter block 260, flexible abutment block 270, arc actuator 280, track groove 281, positioning slider 282, connecting piece 290, driving component 300. DETAILED DESCRIPTION

[0042] The present invention will be further described below with reference to the embodiments shown in all the accompanying drawings:

[0043] Example 1

[0044] This device is an automatic air quality detection device designed for commercial housing acceptance. The main body consists of a highly mobile device (hereinafter referred to as the main mobile device 100), which integrates multiple modules and systems, including a sensor module, a navigation and obstacle avoidance module, a communication module, and a battery and power management module. The device is also equipped with a central console for operation and data processing, and a mobile application for real-time data viewing and report generation. In addition, the device also includes a unique automatic door and window opening module 200, which is fixedly installed on the upper part of the main mobile device 100.

[0045] Main mobile device 100

[0046] Designed with wheels or tracks, it can adapt to various complex terrains. Its compact size makes it easy to enter different doors and rooms.

[0047] Sensor Module

[0048] The module can detect multiple air quality indicators such as PM2.5, PM10, VOCs, formaldehyde, CO2, nitrogen oxides and ozone. Each detection item is designed as an independent module to facilitate subsequent maintenance and replacement.

[0049] The center console is designed with:

[0050] The scheduling module is used to set the robot's detection path and task priority;

[0051] The data receiving module obtains the detection data sent back by the robot in real time.

[0052] The data analysis module analyzes the received data to determine whether the air quality standards are met.

[0053] The cloud synchronization module synchronizes data to the cloud and provides data support for mobile applications.

[0054] Figure 1 The state diagram of the automatic air quality detection device entering the room is shown; for clear display, Figure 2 and Figure 3 The specific structure of the room is omitted, showing the device to perform the action of closing the windows and doors.

[0055] Automatic door and window opening module 200

[0056] This is a complex and highly customizable module that mainly includes:

[0057] 1) A lifting platform mechanism 210 having a bottom fixedly connected to the main mobile device 100. The lifting platform mechanism 210 may be any known structure. In this embodiment, a scissor-type structure is preferred, and the power is driven by a cylinder;

[0058] 2) A bearing seat 220 fixedly connected to the lifting platform, the bearing seat 220 is preferably in the form of a double-headed fixed bearing to obtain a more stable effect;

[0059] 3) A rotating shaft 230 tightly rotatably and lockably mounted in the bearing seat 220, the diameter of the rotating shaft 230 can be selected in the range of 80 mm to 150 mm, and a thick-walled seamless pipe is preferred;

[0060] 4) A force bearing support seat 240 which is hollow or has a receiving space inside and whose middle part in the length direction is fixedly connected to one end of the rotating shaft 230;

[0061] 5) Telescopic adjustment components 250 respectively installed at both ends of the length of the force-bearing support seat 240;

[0062] 6) An adapter block 260 is fixedly connected to the free end of each telescopic adjustment component 250 and extends to the side away from the rotating shaft 230; optionally, a flexible abutment block 270 with a certain elasticity can be fixedly installed on each adapter block 260. When working, the force-bearing support seat 240 acts as a force-bearing beam to resist the reaction force of pulling the door and window. After the adapter block 260 and the flexible abutment block 270 are installed, the adapter block 260 or the flexible abutment block 270 abuts against the window frame. Therefore, the further flexible abutment block 270 can also be designed as a negative pressure suction block to form a more stable temporary connection with the window frame;

[0063] 7) An arc-shaped actuator 280 that is movable and passes through one side of the force-bearing support seat 240;

[0064] 8) A connecting member 290 installed at the end of the arc-shaped actuator 280 away from the main mobile device 100; the structure of the connecting member 290 can be a common strike lock structure in the known technology, that is, the lock tongue in the initial strike lock structure retracts when colliding with the handle, and the lock tongue rebounds after passing the handle, and the strike lock structure is connected to the handle, or it can be Figure 6The lock tongue flipping structure 001 shown is composed of two upper and lower lock tongues that can be flipped inward. Normally, the two lock tongues are closed under the action of torsion springs. When hitting the handle, the two lock tongues flip inward, and the handle passes over the flipping resistance of the lock tongue to form a lock. After the door or window is opened or closed, the main mobile device 100 can be disengaged by slightly moving it to the opening side of the handle.

[0065] 9) A driving assembly 300 fixed on the force-bearing support seat 240 and used to drive the arc-shaped actuator 280 to move along its own arc-shaped moving track; in view of the fact that the width dimensions of windows and doors have the characteristics of a basically uniform range, generally the width dimensions are between 400mm and 600mm, especially between 450mm and 500mm, so the opening and closing tracks are not much different, so the value setting of the arc-shaped actuator 280 has a certain universality, and it is easy to make the moving track close to the opening and closing track of the corresponding window and door. It is also conceivable that the upper part of the main mobile device 100 can also be provided with automatic opening and closing door and window modules 200 with different moving tracks at multiple positions to achieve the opening and closing of windows with greatly different sizes;

[0066] Take the simulation of closing a window as an example, refer to Figure 3 First, the central control console instructs the main mobile device 100 to come to the appropriate position in front of the indoor window, locks the force support seat 240 in a horizontal position, and raises the lifting platform mechanism 210 to a suitable height. The suitable position and suitable height here refer to: a. ensuring that when closing the window, the force support seat 240 or the adapter block 260 or the flexible abutment block 270 can contact the window frame; b. when the driving component 300 drives the arc-shaped actuator 280 to move along the track, its moving track can just enable the connecting member 290 or the replaceable connecting member to complete the connection with the handle, or the temporary connection with the glass;

[0067] Subsequently, the driving assembly 300 drives the arc-shaped actuator 280 to move, and finally the connecting member 290 is connected to the window handle; at this time, the driving assembly 300 performs reverse driving again, and the driving of the driving assembly 300 causes the force-bearing support seat 240 to be stressed, and the opened window gradually closes. The force on the force-bearing support seat 240 prevents the main mobile device 100 from being stressed, thereby protecting the balance of the main mobile device 100;

[0068] Finally, the central control console instructs the main mobile device 100 to move slightly toward the opening side of the handle to complete the disengagement.

[0069] For further design, see Figure 4-7 The arc-shaped actuator 280 is driven by a motor equipped with meshing gears and provided with teeth, and the motor drive can more accurately control the stroke. Figure 7A track groove 281 is provided on the arc-shaped actuator 280 , a positioning slider 282 is provided in the track groove 281 , and the positioning slider 282 is fixedly connected to the driving assembly 300 to obtain stability, thereby positioning the arc-shaped actuator 280 .

[0070] In a further design, the connecting member 290 is detachable and can be replaced by a suction cup that directly absorbs the glass through negative pressure to achieve a temporary connection;

[0071] In a larger outward-opening window, there are generally two types of doors, one opening to the left and the other opening to the right. In order to adapt to an independent automatic door and window module 200, the force support seat 240 is set to be flippable, and the two windows opening to the left and right can be switched by flipping 180 degrees. The specific design is as follows: Figure 5 Combined with the coordinate system in the figure, the position of the arc-shaped actuator 280 passing through the force-bearing support seat 240 is set in the middle of the upper and lower sides of the force-bearing support seat 240, so that after flipping 180 degrees, the height position of the arc-shaped actuator 280 does not change, and there is no need to readjust the height of the arc-shaped actuator 280 after switching; correspondingly, an avoidance opening 231 is set in the rotating shaft 230 for the arc-shaped actuator 280 to pass through; a flipping mechanism 232 fixedly connected to the rotating shaft 230 is set, and the frame part of the flipping mechanism 232 is fixedly connected to the bearing seat 220, and the power execution part can be a transmission structure driven by a motor, or it can be Figure 5 The ratchet mechanism shown in the figure cooperates with the driving structure of the cylinder. The structure sets the ratchet to rotate 90 degrees each time the cylinder is driven. This mainly utilizes the one-way transmission feature of the ratchet to make the locking after flipping more reliable and easier to achieve.

[0072] In order to achieve the effect of aesthetics and dust prevention, the lifting platform mechanism 210 is covered as a whole, and is specifically configured to install a protective cover 211 that can be telescoped up and down. The lower end of the protective cover is fixed to the bottom of the lifting platform mechanism 210, and the upper end is hingedly connected to the topmost telescopic structure of the lifting platform mechanism 210 by setting a bracket 002. The protective cover 211 rises and falls with the lifting of the lifting platform mechanism 210.

[0073] Figure 5 The overall structure of the automatic door and window module 200 is shown, and the protective cover 211 is partially cut away for easy viewing.

[0074] In addition to the aforementioned modules, the main mobile device 100 is also provided with devices that provide various power supports, such as an air pump, a negative pressure generator, and the like, which are the power sources of the cylinders.

[0075] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic air quality detection device for commercial housing acceptance, characterized in that: The device comprises a main mobile device (100) which is integrated with a plurality of modules, including but not limited to a sensor module for detecting air quality, a navigation and obstacle avoidance module for environmental navigation, a communication module for data transmission, and a battery and power management module for power supply; the detection device also comprises a central control console for operation and data processing, and a mobile application for real-time data viewing and report generation; the detection device also comprises an automatic door and window opening module (200) which is fixedly mounted on the upper part of the main mobile device (100); The automatic opening and closing door and window module (200) comprises: a lifting platform mechanism (210) whose bottom is fixedly connected to a main mobile device (100), a bearing seat (220) fixedly connected to the lifting platform, a rotating shaft (230) tightly rotatably and lockably installed in the bearing seat (220), a force-bearing support seat (240) which is hollow or has a receiving space inside and whose middle part in the length direction is fixedly connected to one end of the rotating shaft (230), an arc-shaped actuator (280) which is movable and passes through one side of the force-bearing support seat 240, a connecting member (290) installed at one end of the arc-shaped actuator (280) away from the main mobile device (100), and a driving component (300) fixedly arranged on the force-bearing support seat (240) and used for driving the arc-shaped actuator (280) to move along its own arc-shaped moving track; When working, the driving component (300) drives the arc-shaped actuator (280) to move along a trajectory, and the moving trajectory can just enable the connecting member (290) to be temporarily connected to the handle or the glass. The force-bearing support seat (240) contacts the window frame and acts as a force-bearing beam to resist the reaction force of pulling the door and window. The forward and reverse driving of the driving component (300) can complete the opening or closing of the door and window.

2. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: The main mobile device (100) is designed to be wheeled or tracked, and can adapt to various complex terrains.

3. The automatic air quality detection device for commercial housing acceptance according to any one of claims 1-2, characterized in that: The sensor module can detect multiple air quality indicators such as PM2.5, PM10, VOCs, formaldehyde, CO2, nitrogen oxides and ozone.

4. The automatic air quality detection device for commercial housing acceptance according to claim 3 is characterized in that: The detection of each air quality index is an independent modular design.

5. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: The arc-shaped actuator (280) is provided with a gear and a motor.

6. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: The connecting piece (290) is a suction cup.

7. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: The force bearing support seat (240) can be adapted to a left-opening door or a right-opening door by turning 180 degrees.

8. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: The lifting platform mechanism (210) is entirely covered with a protective cover (211) that can be extended up and down.

9. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: The bearing seat (220) is in the form of a double-headed fixed bearing.

10. The automatic air quality detection device for commercial housing acceptance according to claim 1 is characterized in that: Telescopic adjustment components (250) are respectively installed at both ends of the force-bearing support seat (240) in the length direction.

11. The automatic air quality detection device for commercial housing acceptance according to claim 10, characterized in that: An adapter block (260) is fixedly connected to the free end of each telescopic adjustment assembly (250) and extends toward a side away from the rotating shaft (230), and a flexible abutment block (270) with a certain elasticity is fixedly mounted on each adapter block (260).

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