A residential package delivery device suitable for drone logistics

Abstract

This application relates to a residential parcel transportation device applicable to drone logistics. This application falls within the field of low-altitude economic technology. The technical solution adopted in this application includes: a rooftop transfer system, installed on the rooftop of a residential building, for receiving parcels dropped by drones and completing parcel alignment, horizontal transfer, and temporary storage scheduling; an exterior vertical transportation system, fixedly installed on the building's exterior facade and located directly below the rooftop transfer system, for vertically transferring parcels output from the rooftop transfer system to the corresponding floors; and a user-end receiving system, installed near the windows of users on each floor of the residence, for receiving vertically transferred parcels and real-time monitoring of the support occupancy status; the horizontal transfer end of the rooftop transfer system and the initial bearing position of the exterior vertical transportation system are at the same horizontal height and on the same straight line perpendicular to the building's exterior wall, achieving seamless connection between horizontal and vertical transfer.

Description

Technical Field

[0001] This invention relates to a residential parcel delivery device suitable for drone logistics, applicable to the technical field of low-altitude economy. Background Technology

[0002] With the continuous development of drone technology, drone logistics is increasingly becoming the future logistics model for industries such as express delivery and food delivery. However, currently, drone delivery requires the establishment of dedicated take-off and landing stations, where users must wait and pick up their packages. This fails to meet the demand for direct home delivery, resulting in low efficiency. Furthermore, traditional residential buildings did not consider the needs of drone logistics in their initial architectural design. Therefore, drone logistics currently struggles to deliver packages directly to users, making it extremely inconvenient compared to traditional methods relying on couriers and food delivery workers. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a residential parcel transportation device suitable for drone logistics, in view of the above-mentioned problems.

[0004] The technical solution adopted in this invention is: a residential parcel transportation device suitable for drone logistics, characterized in that it includes: The rooftop transfer system is installed on the rooftop of a residential building to receive packages dropped by drones and to complete package alignment, horizontal transfer, and temporary storage scheduling. The exterior vertical transport system is fixedly installed on the exterior of the building and located directly below the rooftop transfer system. It is used to vertically transfer packages output from the rooftop transfer system to the corresponding floors. The user terminal receiving system is installed near the windows of users on each floor of the residential building to receive vertically transported packages and monitor the occupancy status of the support brackets in real time. The horizontal transfer end of the rooftop transfer system and the initial bearing position of the exterior vertical transport system are at the same horizontal height and on the same straight line perpendicular to the building's exterior wall, achieving seamless connection between horizontal and vertical transfer.

[0005] By employing the aforementioned technologies, the naturally open space of residential rooftops is utilized as a centralized transit platform for drones, eliminating the need to occupy public areas within the building or private spaces of residents. The use of an externally attached vertical transport structure eliminates the need to excavate walls or modify internal structures such as stairwells and elevator shafts, completely resolving the problems of traditional residential buildings lacking pre-reserved drone logistics channels, posing significant challenges to modification, and incurring high costs. Through a three-tiered delivery architecture of "rooftop transit - vertical transport - near-window delivery," the traditional "centralized drone nest - user self-pickup" model is replaced, achieving seamless last-mile delivery of drone packages from the air to locations within easy reach of users, significantly improving the convenience of package pickup.

[0006] In some embodiments, the rooftop transfer system includes a horizontal transfer channel, a parcel straightening mechanism, a horizontal pushing mechanism, and a parcel temporary storage mechanism; The horizontal transfer channel is a continuous horizontal bearing surface that connects the drone landing area, the parcel storage area and the vertical transport docking area in sequence. The package alignment mechanism is located in the landing section of the horizontal transfer channel and is used to correct the positional deviation of packages dropped by the drone. The horizontal pushing mechanism can reciprocate along the horizontal transfer channel to push the aligned package to the vertical transport docking area or the package temporary storage area. The parcel storage facility is located in the temporary storage section of the horizontal transfer channel and is used to temporarily store parcels that cannot be delivered immediately.

[0007] Through the aforementioned technical means, the rooftop transfer function is modularized and each module has a clear division of labor and works collaboratively, realizing the fully automated processing of packages from receiving, straightening to diversion and transfer; the continuous design of the horizontal transfer channel ensures the smooth flow of packages, the package straightening mechanism solves the problem of transportation docking failure caused by inaccurate drone placement, and the package temporary storage mechanism avoids the overall system congestion caused by the limited receiving capacity of individual users.

[0008] In some embodiments, the horizontal transfer channel includes a landing area floor, a front transition plate, a rear transition plate, a trolley area floor, and a temporary storage area floor; The front transition plate connects the landing area floor and the temporary storage area floor, and the rear transition plate connects the landing area floor and the trolley area floor.

[0009] By employing the aforementioned technical means and adopting a segmented horizontal bearing surface design, while ensuring the continuity of the horizontal sliding channel for the package, the physical extension of the front and rear transition plates artificially increases the safe distance between the drone take-off and landing area and equipment such as the rear trolley and temporary storage bracket. Even if the drone has a certain positioning error, it can effectively avoid collisions with ground equipment during take-off and landing, significantly improving the safety of system operation.

[0010] In some embodiments, the package straightening mechanism includes a left slide rod, a right slide rod, and two parallel slide rod tracks; Two sliding rod tracks are fixed to the left and right edges of the landing area floor, respectively, and the left and right sliding rods are slidably connected to the corresponding sliding rod tracks. The left and right sliding rods are initially located at the outermost edge of the track. After the drone flies away, they slide towards each other to push the package to the middle channel of the landing area. After the package is pushed away, it returns to its initial position in the opposite direction.

[0011] By using the aforementioned technical means, the lateral thrust generated by the opposing movement of the two sliding rods can force packages dropped by the drone at any position in the landing area to be corrected to the preset central transportation channel. This is compatible with logistics drones of different accuracy levels, fundamentally eliminating subsequent transportation delays caused by package placement deviations, and improving the stability and reliability of the system.

[0012] In some embodiments, the horizontal pushing mechanism includes a parcel trolley, which is initially located on the bottom plate of the trolley area and can travel in a straight line along the horizontal transfer channel, accurately pushing the parcel to a preset target position and then automatically resetting.

[0013] Using the above-mentioned technical means, a linear reciprocating push structure is adopted. The structure is simple and reliable, and the push path is fixed. It can accurately push the corrected package to the initial position of the vertical flatbed or temporary storage area. After the push is completed, it automatically resets and waits for the next step, ensuring the efficiency and accuracy of the horizontal transfer process.

[0014] In some embodiments, the parcel storage mechanism includes a storage area support, a gripper track, and a parcel gripper; The temporary storage area bracket is fixed to the edge of the temporary storage area base plate, and the gripper track is horizontally installed on the top of the temporary storage area bracket and covers the entire temporary storage area. The package grabber is slidably connected to the grabber track and is used to transfer packages to be temporarily stored from their initial position to an independent temporary storage area, and to retrieve temporarily stored packages back to their initial position to await delivery.

[0015] Through the aforementioned technical means, the track-type translational grasping structure can flexibly transfer packages within the temporary storage area, realizing automatic temporary storage and scheduling of packages that cannot be delivered immediately; when the user receives the rack and it is idle, the temporarily stored packages can be automatically retrieved back to the delivery location without manual intervention, ensuring the system's continuous operation capability under high load conditions.

[0016] In some embodiments, the facade vertical transport system includes vertical rails, a vertical flatbed cart, and a dual-rail smoothing pushing mechanism; The vertical track is fixed vertically along the building facade, and the vertical trolley is slidably connected to the vertical track, with its initial position flush with the horizontal transfer end of the rooftop transfer system. The dual-track smooth pushing mechanism is mounted on a vertical flatbed cart and is used to smoothly push the packages on the vertical flatbed cart to the user terminal receiving system.

[0017] Using the above-mentioned technical means, an external facade-attached vertical transportation structure is adopted, which is convenient for construction and installation and has minimal impact on existing buildings. The vertical trolley can be precisely stopped at any floor height along the track. With the help of the dual-track smooth pushing mechanism, the package can be pushed smoothly and accurately to the user receiving bracket, avoiding the risk of the package tipping over or falling during the pushing process.

[0018] In some embodiments, the dual-track smooth pushing mechanism includes a push plate, a push plate support rod, an upper push plate track, and a lower push plate track; The upper and lower rails of the push plate are fixed parallel to each other on the flatbed of the vertical flatbed cart. The two ends of the push plate support rod are slidably connected to the upper and lower rails respectively, and the push plate is vertically fixed to the front end of the push plate support rod.

[0019] By employing the aforementioned technical means and adopting a dual-track support structure, the stability and load-bearing capacity of the pusher plate are significantly improved. Even for heavy packages, the pushing process can be guaranteed to be smooth and stable, effectively preventing packages from falling due to pusher plate wobbling.

[0020] In some embodiments, the user terminal receiving system includes a receiving bracket and a package sensor; The receiving bracket is a cantilevered support frame, installed near the user's window and at the same height as the vertical flatbed truck parking position of the exterior vertical transportation system; The package sensor is mounted on the receiving bracket to detect whether there is a package on the bracket and upload the status information to the control system.

[0021] By employing the aforementioned technical means and using an outdoor receiving bracket, "near-door" delivery of packages is achieved, allowing users to pick up their packages without having to go downstairs. Package sensors can detect the occupancy status of the bracket in real time, providing a core basis for the system's intelligent diversion and scheduling, and avoiding the risk of packages being stacked, squeezed, or falling off the bracket.

[0022] In some embodiments, the package sensor is communicatively connected to an electronic information device, which triggers the electronic information device to send a package arrival notification to the user after the package is pushed to the receiving bracket.

[0023] Through the above-mentioned technical means, an automatic notification function for package delivery has been realized, which can promptly remind users to collect their packages, shorten the time that packages stay on the receiving rack, improve the rack's turnover rate, and also reduce the risk of packages being lost or mistakenly picked up.

[0024] The beneficial effects of this invention are: This invention adopts the architecture of "centralized transfer on the rooftop + vertical transportation on the exterior facade", which does not require modification of the building's internal structure. Only equipment needs to be installed on the rooftop and exterior facade to realize drone logistics last-mile delivery. The construction cost is low and the cycle is short, and it can be widely applied to various types of existing traditional residential buildings.

[0025] This invention, through a fully automated design of "rooftop transfer - vertical transportation - near-window delivery", delivers packages directly from drones to the user's window, completely replacing the traditional centralized self-pickup model and significantly improving user convenience and delivery efficiency.

[0026] This invention, through a dual-slide-bar automatic correction mechanism, can forcibly correct packages at any position to a preset transportation channel, is compatible with logistics drones of different accuracy levels, and eliminates system failures caused by delivery position deviations.

[0027] This invention uses a segmented transition plate design to physically isolate the drone take-off and landing area from the equipment behind it, effectively reducing the risk of collision accidents caused by drone positioning errors.

[0028] This invention uses a package sensor to detect the status of the receiving bracket in real time, and combines it with a package temporary storage mechanism to achieve intelligent diversion and scheduling, avoiding overall system congestion caused by the limited receiving capacity of individual users, and improving the overall delivery capacity of the system.

[0029] This invention enables automatic notification of package delivery by linking a package sensor with an electronic information device, thereby shortening the package dwell time and improving equipment utilization. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of a residential parcel transportation device applicable to drone logistics according to the present invention; Figure 2 This is a schematic diagram of the landing zone device of the present invention; Figure 3 This is a schematic diagram of the transition plate device of the present invention; Figure 4 This is a schematic diagram of the trolley device of the present invention; Figure 5 This is a schematic diagram of the structure of the parcel temporary storage area device of the present invention; Figure 6 This is a schematic diagram of the vertical transport device structure of the present invention; Figure 7 This is a schematic diagram of the receiving support device of the present invention; Figure 8 This is a flowchart illustrating the operation of the device of the present invention; Figure 9 This is a schematic diagram of the parcel delivery process of the present invention.

[0031] Explanation of reference numerals in the attached figures: 1. Landing area device; 2. Transition plate device; 3. Trolley device; 4. Parcel temporary storage area device; 5. Vertical transport device; 6. Receiving support device; 11. Landing area base plate; 12. Sliding rod track; 13. Left sliding rod; 14. Right sliding rod; 21. Front transition plate; 22. Rear transition plate; 31. Parcel trolley; 32. Trolley area base plate; 41. Temporary storage area base plate; 42. Temporary storage area support; 43. Grabber track; 44. Parcel grabber; 51. Vertical track; 52. Vertical trolley; 53. Push plate; 54. Push plate support rod; 55. Push plate upper track; 56. Push plate lower track; 61. Receiving support; 62. Parcel sensor. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0033] This embodiment describes a residential parcel delivery device suitable for drone logistics, which consists of three main parts: a rooftop transfer system, an exterior vertical transportation system, and a user-end receiving system. The rooftop transfer system is installed on the rooftop of the residential building, the exterior vertical transportation system is fixed to the building's exterior facade using expansion bolts and is located directly below the rooftop transfer system, and the user-end receiving system is installed near the windows of users on each floor of the residential building.

[0034] In this embodiment, the rooftop transfer system includes a horizontal transfer channel, a package straightening mechanism, a horizontal pushing mechanism, and a package temporary storage mechanism, with each mechanism arranged sequentially along the same straight line perpendicular to the building's exterior wall.

[0035] The horizontal transfer channel is a continuous horizontal bearing surface, which is spliced ​​together from the landing area floor 11, the front transition plate 21, the rear transition plate 22, the trolley area floor 32, and the temporary storage area floor 41. Among them, one end of the front transition plate 21 is fixedly connected to the front end of the landing area floor 11, and the other end is fixedly connected to the temporary storage area floor 41; one end of the rear transition plate 22 is fixedly connected to the rear end of the landing area floor 11, and the other end is fixedly connected to the trolley area floor 32.

[0036] All components of the horizontal transfer channel are at the same horizontal level, and its end (the side of the temporary storage area base plate 41 closest to the building's exterior wall) is flush with the initial position of the vertical trolley 52 of the facade vertical transport system, ensuring that packages can smoothly transition from horizontal transfer to vertical transport. The lengths of the front transition plate 21 and the rear transition plate 22 are designed based on the maximum positioning error of the UAV to ensure sufficient safe distance between the UAV take-off and landing area and the equipment behind it.

[0037] In this embodiment, the package straightening mechanism is located in the landing section of the horizontal transfer channel, i.e., on the landing section floor 11, and consists of a left slide rod 13, a right slide rod 14, and two parallel slide rod tracks 12. The two slide rod tracks 12 are respectively fixed to the left and right edges of the landing section floor 11 by bolts, and the two ends of the left slide rod 13 and the right slide rod 14 are respectively slidably connected to the corresponding slide rod tracks 12 by sliders.

[0038] The initial positions of the left slide bar 13 and the right slide bar 14 are located at the outermost edges of the slide bar track 12. After the drone carrying the package lands on the landing area base plate 11 and flies away, the system controls the left slide bar 13 and the right slide bar 14 to slide towards each other along the slide bar track 12, pushing the package to the transport channel in the middle of the landing area base plate 11 through lateral thrust. After the package is pushed away from the landing area base plate 11, the left slide bar 13 and the right slide bar 14 slide in opposite directions, returning to their initial positions to wait.

[0039] As a preferred embodiment, an H-shaped aircraft take-off and landing mark can be drawn or printed on the upper surface of the landing area base plate 11. Visual recognition technology can guide the drone to land accurately, further reducing the deviation of the package delivery position and reducing the workload of the package alignment mechanism.

[0040] In this embodiment, the horizontal pushing mechanism is the parcel trolley 31, which is initially located at the rear end of the trolley area floor 32. The parcel trolley 31 is equipped with drive wheels and guide wheels at its bottom, and can move back and forth in a straight line along the guide groove on the trolley area floor 32.

[0041] When the system determines that immediate delivery is required, the package cart 31 moves forward and pushes the aligned package onto the flatbed of the vertical cart 52; when the system determines that temporary storage is required, the package cart 31 moves forward and pushes the package to the initial position (Area B) of the temporary storage area base plate 41. After the push is completed, the package cart 31 automatically returns to the initial position, waiting for the next task.

[0042] In this embodiment, the parcel temporary storage mechanism is located in the temporary storage section of the horizontal transfer channel, i.e., on the temporary storage area base plate 41, and consists of a temporary storage area support 42, a gripper track 43, and a parcel gripper 44. The temporary storage area support 42 consists of multiple vertical support rods, which are fixed to the left and right edges of the temporary storage area base plate 41 by bolts; the gripper track 43 is horizontally installed on the top of the temporary storage area support 42, and its length covers the entire range of the temporary storage area base plate 41; the parcel gripper 44 is slidably connected to the gripper track 43 by a slider and can move freely along the track.

[0043] The temporary storage area base plate 41 adopts a zoned management design, divided into three functional areas: the middle area B is the initial position area (waiting for delivery), aligned with the push path of the package trolley 31; the two side areas A and C are independent temporary storage areas used to store packages that cannot be delivered immediately. When a package is pushed to area B, if temporary storage is required, the package gripper 44 moves above area B, grabs the package, and then moves it horizontally to area A or C; when the user receiving bracket is idle, the package gripper 44 grabs the corresponding package from area A or C and puts it back into area B, waiting to be pushed to the vertical trolley 52.

[0044] In this embodiment, the vertical transportation system for the exterior facade includes a vertical track 51, a vertical flatbed cart 52, and a dual-track smooth pushing mechanism.

[0045] The vertical rails 51 consist of two parallel I-beam rails, vertically fixed along the building facade by expansion bolts, extending from the rooftop to 0.5 meters below the lowest floor of the residential building. The vertical trolley 52 is slidably connected between the two vertical rails 51 via rollers and is driven by a servo motor to move up and down along the rails. The initial position of the vertical trolley 52 is at the rooftop, with its flat surface flush with the upper surface of the temporary storage area floor 41.

[0046] The dual-track smooth pushing mechanism is mounted on the flatbed of the vertical trolley 52 and consists of a push plate 53, a push plate support rod 54, an upper push plate track 55, and a lower push plate track 56. The upper push plate track 55 and the lower push plate track 56 are fixed parallel to each other on the left and right sides of the flatbed of the vertical trolley 52. ​​The upper and lower ends of the push plate support rod 54 are slidably connected to the upper push plate track 55 and the lower push plate track 56 respectively via sliders. The push plate 53 is vertically fixed to the front end of the push plate support rod 54.

[0047] Once the vertical trolley 52, carrying the package, reaches the same height as the target user's receiving bracket 61, the push plate support rod 54, driven by the drive motor, moves forward along the upper push plate track 55 and the lower push plate track 56, causing the push plate 53 to smoothly push the package onto the receiving bracket 61. After pushing is complete, the push plate 53 and the push plate support rod 54 retract to the rear end of the vertical trolley 52, and the vertical trolley 52 rises along the track back to its initial position on the rooftop.

[0048] In this embodiment, the user terminal receiving system includes a receiving bracket 61 and a package sensor 62. The receiving bracket 61 is fixedly installed on the exterior wall below the user's window by expansion bolts, and the height of its bearing surface is flush with the height of the flatbed when the vertical flatbed 52 is parked.

[0049] A package sensor 62 is installed inside the receiving bracket 61 and can be any one of an infrared sensor, pressure sensor, or photoelectric sensor. The package sensor 62 detects in real time whether there is a package on the receiving bracket 61 and uploads the detected status information to the system's central control system via a wireless communication module.

[0050] Once the package is pushed to the receiving bracket 61, the package sensor 62 detects its presence and immediately triggers the electronic information device (such as the community property management system, user mobile APP, SMS platform, etc.) connected to it to send a package arrival notification to the user, reminding the user to pick up the package in time.

[0051] The complete workflow of the residential parcel delivery device described in this embodiment is as follows: Step S01: The logistics drone carrying the package flies to the rooftop of the residence, descends under the guidance of the H-shaped mark on the landing area base plate 11, places the package on the landing area base plate 11, and then flies away from the rooftop.

[0052] Step S02: After the system detects that the drone has flown away, it controls the left slide bar 13 and the right slide bar 14 to slide towards each other along the slide bar track 12, pushing the package to the transport channel in the middle of the landing area base plate 11, completing the package alignment. After alignment is completed, the left slide bar 13 and the right slide bar 14 return to their initial positions.

[0053] Step S03: The central control system queries the status of the package sensor 62 on the target user receiving bracket 61 to determine whether there are any unclaimed packages on the receiving bracket 61. If there are, the system proceeds to the temporary storage process (steps S041-S044); if there are no packages, the system proceeds to the immediate delivery process (steps S051-S054).

[0054] Temporary storage process: Step S041: The package trolley 31 starts and moves forward along the bottom plate 32 of the trolley area, pushing the straightened package to area B (initial position) of the temporary storage area bottom plate 41, and then returns to the initial position.

[0055] Step S042: The package grabber 44 moves along the grabber track 43 to above area B, grabs the package, and then moves it to area A or area C to place the package in the temporary storage area.

[0056] Step S043: The system continuously monitors the status of the user receiving bracket 61. When the user takes the package, the package sensor 62 sends a "bracket idle" signal to the central control system.

[0057] Step S044: The central control system controls the parcel grabber 44 to grab the corresponding parcel in the temporary storage area (area A or area C) and put it back in area B, and then triggers the instant delivery process.

[0058] Instant delivery process: Step S051: The package trolley 31 starts, pushes the package onto the flatbed of the vertical trolley 52, and then returns to the initial position.

[0059] Step S052: The vertical trolley 52 moves downward along the vertical track 51 and stops precisely at the same height as the target user receiving bracket 61.

[0060] Step S053: The push plate support rod 54 drives the push plate 53 to move forward along the upper push plate rail 55 and the lower push plate rail 56, smoothly pushing the package onto the receiving bracket 61.

[0061] Step S054: The push plate 53 and push plate support rod 54 retract to the rear end of the vertical trolley 52, and the vertical trolley 52 rises along the track back to its initial position on the rooftop, completing this delivery task. Simultaneously, the package sensor 62 detects the package's arrival and sends a pickup notification to the user.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A residential parcel delivery device suitable for drone logistics, characterized in that, include: The rooftop transfer system is installed on the rooftop of a residential building to receive packages dropped by drones and to complete package alignment, horizontal transfer, and temporary storage scheduling. The exterior vertical transport system is fixedly installed on the exterior of the building and located directly below the rooftop transfer system. It is used to vertically transfer packages output from the rooftop transfer system to the corresponding floors. The user terminal receiving system is installed near the windows of users on each floor of the residential building to receive vertically transported packages and monitor the occupancy status of the support brackets in real time. The horizontal transfer end of the rooftop transfer system and the initial bearing position of the exterior vertical transport system are at the same horizontal height and on the same straight line perpendicular to the building's exterior wall, achieving seamless connection between horizontal and vertical transfer.

2. The residential parcel delivery device according to claim 1, characterized in that, The rooftop transfer system includes a horizontal transfer channel, a parcel straightening mechanism, a horizontal pushing mechanism, and a parcel temporary storage mechanism. The horizontal transfer channel is a continuous horizontal bearing surface that connects the drone landing area, the parcel storage area and the vertical transport docking area in sequence. The package alignment mechanism is located in the landing section of the horizontal transfer channel and is used to correct the positional deviation of packages dropped by the drone. The horizontal pushing mechanism can reciprocate along the horizontal transfer channel to push the aligned package to the vertical transport docking area or the package temporary storage area. The parcel storage facility is located in the temporary storage section of the horizontal transfer channel and is used to temporarily store parcels that cannot be delivered immediately.

3. The residential parcel delivery device according to claim 2, characterized in that, The horizontal transfer channel includes a landing area floor, a front transition plate, a rear transition plate, a trolley area floor, and a temporary storage area floor; The front transition plate connects the landing area floor and the temporary storage area floor, and the rear transition plate connects the landing area floor and the trolley area floor.

4. The residential parcel delivery device according to claim 2, characterized in that, The package straightening mechanism includes a left slide rod, a right slide rod, and two parallel slide rod tracks; Two sliding rod tracks are fixed to the left and right edges of the landing area floor, respectively, and the left and right sliding rods are slidably connected to the corresponding sliding rod tracks. The left and right sliding rods are initially located at the outermost edge of the track. After the drone flies away, they slide towards each other to push the package to the middle channel of the landing area. After the package is pushed away, it returns to its initial position in the opposite direction.

5. The residential parcel transport device according to claim 2, characterized in that, The horizontal pushing mechanism includes a parcel trolley, which is initially located on the bottom plate of the trolley area and can move in a straight line along the horizontal transfer channel. After accurately pushing the parcel to the preset target position, it automatically resets.

6. The residential parcel delivery device according to claim 2, characterized in that, The parcel temporary storage mechanism includes a temporary storage area bracket, a gripper track, and a parcel gripper; The temporary storage area bracket is fixed to the edge of the temporary storage area base plate, and the gripper track is horizontally installed on the top of the temporary storage area bracket and covers the entire temporary storage area. The package grabber is slidably connected to the grabber track and is used to transfer packages to be temporarily stored from their initial position to an independent temporary storage area, and to retrieve temporarily stored packages back to their initial position to await delivery.

7. The residential parcel delivery device according to claim 1, characterized in that, The facade vertical transportation system includes vertical tracks, a vertical flatbed cart, and a dual-track smooth pushing mechanism; The vertical track is fixed vertically along the building facade, and the vertical trolley is slidably connected to the vertical track, with its initial position flush with the horizontal transfer end of the rooftop transfer system. The dual-track smooth pushing mechanism is mounted on a vertical flatbed cart and is used to smoothly push the packages on the vertical flatbed cart to the user terminal receiving system.

8. The residential parcel delivery device according to claim 7, characterized in that, The dual-track smooth pushing mechanism includes a push plate, a push plate support rod, an upper push plate track, and a lower push plate track. The upper and lower rails of the push plate are fixed parallel to each other on the flatbed of the vertical flatbed cart. The two ends of the push plate support rod are slidably connected to the upper and lower rails respectively, and the push plate is vertically fixed to the front end of the push plate support rod.

9. The residential parcel delivery device according to claim 1, characterized in that, The user terminal receiving system includes a receiving bracket and a package sensor; The receiving bracket is a cantilevered support frame, installed near the user's window and at the same height as the vertical flatbed truck parking position of the exterior vertical transportation system; The package sensor is mounted on the receiving bracket to detect whether there is a package on the bracket and upload the status information to the control system.

10. The residential parcel delivery device according to claim 9, characterized in that, The package sensor is connected to an electronic information device. When the package is pushed to the receiving bracket, the electronic information device is triggered to send a package arrival notification to the user.

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