Intelligent lifting pull basket system and control method

Abstract

The invention belongs to the technical field of pull-out baskets, and discloses an intelligent lifting pull-out basket system and a control method, which are characterized in that a track socket module is integrated on a bearing part of a lifting pull-out basket, and intelligent linkage is realized by a control unit. The system comprises three parts: a lifting pull basket main body for providing lifting mechanical motion; the track socket module is used as a follow-up power supply terminal; and a control unit as a control hub. The control unit senses the position of the pull basket through the position detection unit, the main control unit decides according to the position and controls the on-off switch connected in series in a power supply loop, and closed-loop control of in-place automatic power supply and off-position automatic power off is achieved. In addition, the control method is applied to the system. Compared with the prior art, the invention solves the contradiction between inflexibility of a fixed socket and unsafety and unattractive appearance of mobile power utilization, thereby avoiding potential safety hazards caused by forgetting to cut off power or disordered lines, and remarkably improving the convenience, safety and space cleanliness of kitchen power utilization.

Description

Technical Field

[0001] This invention belongs to the field of pull-out basket technology, specifically an intelligent lifting pull-out basket system and control method. Background Technology

[0002] With the development of smart home technology and the popularization of the concept of refined utilization of living space, the kitchen, as an important functional area of ​​the home, is undergoing continuous development in its spatial layout and equipment management. Electric pull-out baskets, as a storage solution to improve the utilization of vertical space, have been applied in modern kitchens, helping to improve the convenience of accessing items deep within base cabinets. At the same time, the types of appliances used in kitchens are becoming increasingly diverse, such as blenders, coffee makers, air fryers, and smart food waste disposers. The use of these devices places corresponding demands on the flexibility, convenience, and safety of power supply.

[0003] In existing technologies, the common practice is to separate the fixed power supply from the electric pull-out basket. Users typically install power outlets in appropriate locations on the wall or in cabinets, while the pull-out basket primarily serves the functions of storage and lifting. This separate arrangement may have some areas for improvement in practical use: For example, when preparing breakfast or light meals, if multiple appliances need to be used in the pull-out basket, their power cords usually need to be connected to fixed sockets one by one, which may result in a lot of cables on the countertop; when using equipment such as a food processor for baking or food preparation, the equipment often needs to be placed on the countertop near a fixed socket, making it difficult to fully utilize the vertical space of the pull-out basket to adjust the operating height, and it is also inconvenient to quickly store it after use to free up countertop space; in scenarios such as family gatherings, if an induction cooker or electric baking pan needs to be moved to the vicinity of the dining table, extension cables may be required, which may affect the smoothness of passage and the overall cleanliness of the environment to some extent; for some appliances that need to be placed on the pull-out basket for a long time, if they are placed in a regular pull-out basket and connected to a fixed socket, if the power cord is not unplugged in time before storage, the power cord connected to the appliance may need to move accordingly during the lifting and lowering of the pull-out basket, which may interfere with the surrounding structure if not managed properly; if the power is not disconnected after storage, there will also be a situation where power is continuously consumed.

[0004] In summary, the existing power supply system and the motion control of the pull-out basket are relatively independent, requiring users to repeatedly plug and unplug the power cord, which is cumbersome and poses safety hazards. Fixed-position sockets cannot easily adapt to the changing position of the pull-out basket, and the lifting system typically lacks integrated power supply status management. This means that while users enjoy the convenience of pull-out basket storage, there may be room for improvement in terms of power supply flexibility and consistency of use, and a trade-off must be struck between ease of operation and simplicity of wiring. Based on these considerations, there is room for further optimization and improvement of the power supply control method for pull-out baskets. Summary of the Invention

[0005] The first objective of this invention is to provide an intelligent lifting basket system that deeply integrates the power supply function into the motion logic of the lifting basket, thereby improving the flexibility, convenience and safety of existing kitchen power supply solutions.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: The intelligent lifting basket system includes a lifting basket body, a track socket module, and a control unit. The lifting basket body includes a moving rod, a support portion connected to the moving rod, and a lifting drive mechanism for driving the support portion to rise and fall. The track socket module is integrated on the support portion and provides at least one power supply interface. The control unit includes a main control unit, a position detection unit, an on / off switch, and a power module. The position detection unit detects the position of the lifting basket body and generates a position signal. The on / off switch is connected in series in the power supply input circuit of the track socket module. The power module connects to an external power source and provides operating power to the main control unit, the position detection unit, and the on / off switch. The main control unit is communicatively connected to the position detection unit and the on / off switch, and controls the on / off switch to turn on and off according to the position signal.

[0007] The lifting basket of this invention provides the mechanical foundation and support platform for vertical movement. The track socket module integrated on its support serves as a movable power supply terminal, providing users with a flexible and mobile power interface. The control unit acts as the "nerve center" of the system; its internal position detection unit continuously senses the real-time position of the basket and generates a position signal. The main control unit makes judgments and decisions based on this signal, ultimately driving the on / off switch to control the power supply input circuit of the track socket module. Simultaneously, the power module provides stable and reliable operating power to the entire control system. Compared with existing technologies, this embodiment solves the contradiction between "inconvenient fixed socket power use" and "unsafe and unsightly mobile power use" in traditional kitchens. Through the closed-loop control principle of "position perception - intelligent judgment - automatic on / off," it achieves a seamless and intelligent power experience of "automatic power supply when in position, automatic power off when out of position." This not only greatly improves the convenience and smoothness of operation but also avoids electrical safety risks caused by human negligence or poor wiring management from the source. Simultaneously, it achieves complete concealment of the power supply lines, making the kitchen space cleaner and more aesthetically pleasing.

[0008] Furthermore, the supporting part has a preset working position. When the position detection unit detects that the supporting part is in the working position, it generates a working position signal. The main control unit receives the working position signal and controls the on / off switch to conduct. This solution presets a clear working position for the intelligent lifting basket system and establishes a precise triggering mechanism of "automatic power supply upon reaching the position," combining the two actions of "lowering the basket" and "connecting the power" into one, realizing "one-click access, instant power supply." When the position detection unit senses that the supporting part has reached the preset working position, it generates a specific working position signal. After receiving this signal, the main control unit drives the on / off switch to close, thereby connecting the power supply input circuit of the track socket module and providing power to its power supply interface.

[0009] Furthermore, the lifting basket body includes a fixed outer shell, the bottom of which has a through opening. The power module and the lifting drive mechanism are located inside the fixed outer shell. The power output end of the lifting drive mechanism passes through the through opening and is connected to the moving rod. The moving rod has a longitudinal accommodating space extending through both ends, and a wiring interface communicating with the accommodating space is opened on the side of the moving rod. The track socket module includes a socket mounting body fixed to the bearing part. The socket mounting body has a transverse accommodating space extending along its length. A track communicating with the transverse accommodating space is provided on the front side of the socket mounting body. The power supply interface is a movable socket that can slide along the track. The power supply input end of the track socket module is located on the side of the transverse accommodating space. The power transmission conductor led out from the power supply input end enters the longitudinal accommodating space through the wiring interface and passes upward through the upper end of the moving rod, and is electrically connected to the power module through the through opening. In this solution, by designing an integrated built-in cavity structure for the track socket module, the concealed, orderly, and flexible configuration of the power supply unit is achieved. Specifically, the lateral accommodating space inside the socket installation body provides a concealed and neat storage and wiring channel for electrical components, avoiding the risk of exposed wiring. The track on its front side, which runs through this space, forms a continuous mechanical and electrical interface, allowing the movable socket to slide and be positioned along the track, achieving flexible adjustment of the power supply point. Simultaneously, placing the power supply input on the side of the accommodating space optimizes the external power supply and wiring layout, facilitating installation and maintenance. This integrated structure of "concealed wiring within the cavity, power access via the track, and adjustable sliding" significantly improves power supply flexibility and ease of use while ensuring electrical safety and overall neatness.

[0010] Furthermore, the power supply access terminal is a junction box, and the junction box has a wire hole.

[0011] Furthermore, an integrally molded conductor is insulated and fixed along its length within the transverse accommodating space; the power supply access terminal is electrically connected to one end of the integrally molded conductor; and the movable socket is provided with an electrical connection component that slides in contact with the integrally molded conductor. This solution constructs a continuous, reliable, and plug-free power supply system by setting a continuous, fixed integrally molded conductor within the transverse accommodating space and configuring an electrical connection component that slides in contact with it within the movable socket. This solution also insulates and fixes an integrally molded long conductor strip within the transverse accommodating space, forming a continuous common power supply busbar. The power supply access terminal is connected to the end of this busbar, making it energized. The socket module has a contact component inside, which establishes a reliable electrical connection with the long conductor strip when the module is assembled at any position on the track. The advantage of this design is that the power supply of the socket module is completely independent of its specific installation point on the track. Users can install one or more socket modules at any position on the track as needed, and the power supply of each module does not affect each other, thus achieving highly flexible and scalable on-demand configuration of the number and layout of sockets.

[0012] Furthermore, the supporting part includes a supporting base plate and a first carrier integrated on the supporting base plate, the first carrier being located below the track socket module. In this solution, both ends of the supporting base plate are fixedly connected to the moving rod, thereby transferring the mechanical load of the entire supporting part to the moving rod. The wiring interface of the moving rod allows the power transmission conductor led out from the track socket module to directly enter the longitudinal accommodating space inside the moving rod via the shortest path and a vertical turn, achieving optimization and concealment of the wiring path. The first carrier is located below the track socket module, forming a clear functional division: the upper part is the integrated power supply operating platform (track socket module), and the lower part is an independent storage space (first carrier). This not only achieves efficient reuse of space in the vertical direction, enabling the lifting basket to have both "power supply" and "storage" functions, but also isolates the power supply line from the stored items in space, improving safety and tidiness.

[0013] Furthermore, the supporting base plate includes a first mounting plate and a second mounting plate connected sequentially from top to bottom, with the socket mounting body of the track socket module sandwiched between the first mounting plate and the second mounting plate. In this design, the supporting base plate is formed by sequentially assembling the upper first mounting plate and the lower second mounting plate, with the socket mounting body sandwiched between them. This structure uses the clamping force generated after the upper and lower plates are joined to firmly fix the socket mounting body, effectively preventing loosening in any direction and eliminating the need for complex holes in the mounting body. In addition, the modular assembly design facilitates assembly and subsequent maintenance, while placing the socket mounting body within the base plate also provides physical protection, thereby improving overall reliability and service life.

[0014] Furthermore, it also includes a guide rod, the upper end of which is fixedly installed, and the lower end extends downward and passes through the longitudinal accommodating space in the lifting basket body corresponding to the moving rod, for providing guidance for the lifting movement of the bearing part.

[0015] Furthermore, the track is equipped with a safety door structure; the safety door structure includes multiple independently flip-up elastic covers arranged along the length of the track; each elastic cover includes a separate upper cover and a lower cover, which form a V-shaped structure with an opening facing the track. This solution provides dynamic and precise passive safety protection for continuously exposed track power supply interfaces by setting a specific modular elastic safety door structure on the track. This structure has multiple independently flip-up elastic covers arranged along the length of the track, each cover corresponding to a potential socket insertion position. Each cover uses separate upper and lower covers to form a V-shaped structure with an opening facing the track. When the movable socket is not inserted, each V-shaped cover remains closed under its elastic action, tightly covering the opening between the track and the internal conductor like a series of "small doors," physically preventing the accidental insertion of small metal foreign objects (such as paper clips or nails), thereby completely eliminating the risk of electric shock. When the socket needs to be inserted, the plug pin can easily open the upper and lower covers of the corresponding V-shaped cover and slide in smoothly to enable power supply; after being pulled out, the cover automatically resets and closes under the action of elasticity.

[0016] Furthermore, it also includes a pull-out retractable cable clamp, on which the power supply conductor leading out from the power supply input terminal of the track socket module is wound.

[0017] Another objective of this invention is to provide a control method for an intelligent lifting pull-out basket system. The intelligent lifting pull-out basket system includes a lifting pull-out basket body, a track socket module, and a control unit. The lifting pull-out basket body includes a support portion and a track socket module integrated on the support portion. The method includes the following steps: the control unit detects the position of the support portion; when the support portion reaches a preset working position, it generates a first position signal and controls the power supply input circuit of the track socket module to be turned on in response to the first position signal; when the support portion leaves the preset working position, it generates a second position signal and controls the power supply input circuit of the track socket module to be turned off in response to the second position signal. Compared with the prior art, the method of this invention can be applied to the above-mentioned pull-out basket system, and therefore has all the advantages of the above-mentioned solutions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the pull-out basket. Figure 1 ; Figure 2 This is a cross-sectional view of the pull-out basket structure. Figure 1; Figure 3 This is a cross-sectional view of the pull-out basket structure. Figure 2 ; Figure 4 This is a cross-sectional view of the pull-out basket structure. Figure 3 ; Figure 5 This is a simplified schematic diagram of the principle of the method of the present invention; Figure 6 This is a flowchart illustrating the method of the present invention.

[0019] Label Explanation: The lifting basket consists of: 1. Main body; 2. Fixed outer shell; 3. Through opening; 4. Moving rod; 5. Longitudinal accommodating space; 6. Cable tray; 7. Bearing part; 8. Cable interface; 9. Track socket module; 10. Socket mounting body; 11. Lateral accommodating space; 12. Connecting groove; 13. Power output end; 14. Power supply input end; 15. Power transmission conductor; 16. Track; 17. Elastic cover plate; 18. Upper cover plate; 19. Lower cover plate; 10. Support base plate; 11. First mounting plate; 12. Second mounting plate; 13. Connecting clip protrusion; 14. First carrier; 15. Support platform; 16. Second carrier; 17. Guide rod; 18. Detailed Implementation

[0020] The technical solution of the present invention will be further described below with reference to the accompanying drawings: Example 1: See Figure 1-6 As shown in the figure, this embodiment discloses an intelligent lifting basket system, including a lifting basket body 1, a track socket module, and a control unit (not shown). The lifting basket body 1 includes a moving rod 31, a support part 32 connected to the moving rod 31, and a lifting drive mechanism (not shown) for driving the support part 32 to rise and fall. The track socket module is integrated on the support part 32 and is used to provide at least one power supply interface. The control unit includes a main control unit, a position detection unit, an on / off switch, and a power module. The position detection unit is used to detect the position of the lifting basket body 1 and generate a position signal. The on / off switch is connected in series in the power supply input circuit of the track socket module. The power module is used to connect to an external power source and provide working power to the main control unit, the position detection unit, and the on / off switch. The main control unit is communicatively connected to the position detection unit and the on / off switch, and controls the on / off switch to be turned on and off according to the position signal.

[0021] Furthermore, the supporting part 32 has a preset working position. When the position detection unit detects that the supporting part 32 is in the working position, it generates a working position signal. The main control unit receives the working position signal and controls the on / off switch to be turned on. This solution presets a clear working position for the intelligent lifting basket system and establishes a precise triggering mechanism of "automatic power supply upon reaching the position," combining the two actions of "lowering the basket" and "connecting the power" into one, realizing "one-click access, instant power supply." When the position detection unit senses that the supporting part 32 has reached the preset working position, it generates a specific working position signal. After receiving this signal, the main control unit drives the on / off switch to be turned on or off, thereby turning on the power supply input circuit of the track socket module and providing power to its power supply interface.

[0022] As a preferred embodiment of the above power supply control: the carrier 32 has a preset working position; the position detection unit is used to generate a first position signal when it detects that the carrier 32 has reached the working position, and to generate a second position signal when it detects that the carrier 32 has left the working position; the main control unit is communicatively connected to the position detection unit to receive the first position signal or the second position signal, and generates a power supply control signal in response to the first position signal, and generates a power-off control signal in response to the second position signal; the on / off switch is communicatively connected to the main control unit, and is used to turn on in response to the power supply control signal, and to turn off in response to the power-off control signal.

[0023] As another preferred embodiment of the above power supply control: the supporting part has a preset working position and a storage position; the position detection unit is used to generate a first position signal when the supporting part 32 is detected to have reached the working position, and to generate a second position signal when the supporting part 32 is detected to have reached the storage position; the main control unit is communicatively connected to the position detection unit to receive the first position signal or the second position signal, and generates a power supply control signal in response to the first position signal, and generates a power-off control signal in response to the second position signal; the on / off switch is communicatively connected to the main control unit, and is used to turn on in response to the power supply control signal, and to turn off in response to the power-off control signal.

[0024] Furthermore, the lifting basket body 1 includes a fixed outer shell 2, the bottom of which is provided with the through opening 21, and the power module and the lifting drive mechanism are located inside the fixed outer shell 2; the power output end of the lifting drive mechanism passes through the through opening 21 and is connected to the moving rod 31; the moving rod 31 has a longitudinal receiving space 311 extending through both ends inside, and a wiring interface 321 communicating with the longitudinal receiving space 311 is opened on the side of the moving rod 31; the track socket module includes a socket mounting body 41 fixed on the bearing part 32, and the... The socket mounting body 41 has a transverse accommodating space 411 extending along its length. A track 45, communicating with the transverse accommodating space 411, is located on the front side of the socket mounting body 41. The power supply interface is a movable socket that can slide along the track 45. The power supply input end 43 of the track socket module is located on the side of the transverse accommodating space 411. The power transmission conductor 44 leading from the power supply input end 43 enters the longitudinal accommodating space 311 through the wiring interface 321, and extends upwards through the upper end of the movable rod 31, connecting electrically to the power module through the through opening 21. In this design, by creating an integrated built-in cavity structure for the track socket module, the power supply unit is concealed, organized, and flexibly configured. Specifically, the transverse accommodating space 411 inside the socket mounting body 41 provides a concealed and neat storage and wiring channel for electrical components, avoiding the risk of exposed wiring. The track 45, which runs through this space on its front side, forms a continuous mechanical and electrical interface, allowing the movable socket to slide and be positioned along the track 45, realizing flexible adjustment of the power supply point. At the same time, the power supply access terminal 43 is located on the side of the transverse accommodating space 411, optimizing the external power supply and wiring layout, and facilitating installation and maintenance. This integrated structure of "concealed wiring in the cavity, power supply from the track, and adjustable sliding" significantly improves power supply flexibility and ease of use while ensuring electrical safety and overall neatness.

[0025] Furthermore, the power supply access terminal 43 is a junction box, and the junction box has a wire hole.

[0026] Furthermore, an integrally molded conductor is insulated and fixed along its length within the transverse accommodating space 411; the power supply access terminal 43 is electrically connected to one end of the integrally molded conductor; and the movable socket is provided with an electrical connection component that slides in contact with the integrally molded conductor. This solution constructs a continuous, reliable, and plug-free power supply system by setting a continuous, fixed integrally molded conductor within the transverse accommodating space 411 and configuring an electrical connection component that slides in contact with it within the movable socket. In this solution, an integrally molded long conductor is insulated and fixed within the transverse accommodating space 411, forming a continuous common power supply bus. The power supply access terminal 43 is connected to the end of this bus, making it energized. The socket module has a contact component inside; when the module is assembled at any position on the track 45, this component establishes a reliable electrical connection with the long conductor. The advantage of this design is that the power supply of the socket module is completely independent of its specific installation point on the track 45. Users can install one or more socket modules at any location on the track 45 as needed, and the power supply of each module does not affect each other, thereby achieving highly flexible and scalable on-demand configuration of the number and layout of sockets.

[0027] The aforementioned integrally molded conductor is a copper strip with an insulating coating on its surface, and is fixed in the lateral accommodating space by an insulating bracket.

[0028] The aforementioned one-piece conductive body has three wires, which serve as the live wire, neutral wire, and ground wire, respectively.

[0029] Furthermore, the supporting part 32 includes a supporting base plate 33 and a first carrier 34 integrated on the supporting base plate 33, the first carrier 34 being located below the track socket module. In this solution, both ends of the supporting base plate 33 are fixedly connected to the moving rod 31, thereby transferring the mechanical load of the entire supporting part 32 to the moving rod 31. The wiring interface 321 of the moving rod 31 allows the power transmission conductor 44 led out from the track socket module 4 to directly enter the longitudinal accommodating space 311 inside the moving rod 31 in the shortest path and with a vertical turn, achieving optimization and concealment of the wiring path. The first carrier 34 is located below the track socket module 4, forming a clear functional division: the upper part is the integrated power supply operating platform (track socket module 4), and the lower part is an independent storage space (first carrier 34). This not only achieves efficient reuse of space in the vertical direction, enabling the lifting basket to have both "power supply" and "storage" functions, but also isolates the power supply line from the stored items in space, improving safety and tidiness.

[0030] Furthermore, the supporting base plate 33 includes a first mounting plate 331 and a second mounting plate 332 connected sequentially from top to bottom, with the socket mounting body 41 of the track socket module sandwiched between the first mounting plate 331 and the second mounting plate 332. In this design, the supporting base plate 33 is formed by sequentially assembling the upper first mounting plate 331 and the lower second mounting plate 332, with the socket mounting body 41 sandwiched between them. This structure uses the clamping force generated after the upper and lower plates are joined to firmly fix the socket mounting body 41, effectively preventing loosening in all directions and eliminating the need for complex holes in the mounting body. In addition, the modular assembly design facilitates assembly and subsequent maintenance, while embedding the socket mounting body 41 within the base plate also provides physical protection, thereby improving overall reliability and service life.

[0031] Furthermore, a hook is provided on the upper side of the supporting base plate 33 above the track socket module 4 as a second carrier 36.

[0032] Furthermore, the upper and lower ends of the socket mounting body 41 are provided with connecting grooves 412 extending through both ends along the length direction, and the first mounting plate 331 and the second mounting plate 332 are provided with connecting protrusions 333 corresponding to the connecting grooves 412. Of course, the connecting grooves 412 can also be provided on the first mounting plate 331 and the second mounting plate 332, and the connecting protrusions 333 can be provided on the socket mounting body 41 accordingly.

[0033] Furthermore, it also includes a guide rod 5, the upper end of which is fixedly installed, and the lower end extends downward and passes through the longitudinal accommodating space 311 in the lifting basket body 1 corresponding to the moving rod 31, for providing guidance for the lifting movement of the bearing part 32.

[0034] Furthermore, the track 45 is equipped with a safety door structure; the safety door structure includes multiple independently flip-up elastic covers 46 arranged along the length of the track 45; each elastic cover 46 includes a mutually separate upper cover 461 and a lower cover 462, the upper cover 461 and the lower cover 462 forming a V-shaped structure with an opening facing the track 45. This solution provides dynamic and precise passive safety protection for the continuously exposed power supply interface of the track 45 by setting a specific modular elastic safety door structure on the track 45. This structure has multiple independently flip-up elastic covers arranged along the length of the track 45, each cover independently corresponding to a potential socket insertion position. Each cover uses mutually separate upper and lower covers and forms a V-shaped structure with an opening facing the track 45. When the power strip is not inserted, each V-shaped cover remains closed due to its elasticity, acting like a series of small doors to tightly cover the opening between the track 45 and the internal conductor. This physically prevents the accidental insertion of small metal objects (such as paper clips or nails), thus completely eliminating the risk of electric shock. When the power strip needs to be inserted, the plug's pin can easily open the upper and lower covers of the corresponding V-shaped covers and slide in smoothly, enabling power to be supplied. After being pulled out, the covers automatically return to their original position and close due to their elasticity.

[0035] Furthermore, it also includes a pull-out retractable wire clamp, on which the power transmission conductor 44 led out from the power supply input terminal 43 of the track socket module is wound.

[0036] Furthermore, a groove 312 for accommodating the power transmission conductor 44 is formed between the outer wall of the guide rod 5 and the inner wall of the longitudinal accommodating space 311. In this design, the main function of the guide rod 5 is to provide guidance and support for the moving parts. By precisely controlling the dimensional fit between the outer diameter of the guide rod 5 and the inner diameter of the longitudinal accommodating space 311, a groove 312 is naturally formed between them for the orderly accommodation and arrangement of the power transmission conductor 44.

[0037] The aforementioned lifting drive mechanism includes a drive motor and a traction mechanism. The traction mechanism is connected to the moving rod 31 via a rope. Since the lifting drive mechanism can utilize existing lifting basket traction schemes, it will not be specifically described in this embodiment.

[0038] Furthermore, the control unit also includes a current detection unit, which detects the load current of the power supply input circuit and communicates with the main control unit. The main control unit is also configured to perform overload protection control based on the detection result of the current detection unit. The load current has a preset installation threshold, and the main control unit's overload protection control includes controlling the on / off switch to turn off when the load current exceeds the preset safety threshold. This solution integrates a current detection and intelligent judgment unit in the main power supply circuit, achieving real-time, front-end, and accurate monitoring of the load status. Once an overcurrent risk is detected, the system can proactively cut off the power supply in a very short time, effectively preventing serious safety accidents such as overheating and fire caused by electrical overload, short circuits, and other faults. This elevates safety protection from a "passive response" to an "active prevention" level, enhancing the reliability and safety of the entire lifting basket system in complex electrical environments.

[0039] Furthermore, the position detection unit includes one of a limit switch, a position sensor, or an encoder, and the on / off switch includes one of a relay, a contactor, or a solid-state switch. The system also includes an alarm indication unit, which is communicatively connected to the main control unit and is used to issue a warning signal when the main control unit performs protective control. The system also includes a user control interface, which is communicatively connected to the main control unit and is used to receive user commands and send them to the main control unit. This solution constructs a more reliable and safer system implementation plan by specifying hardware selection and enhancing human-machine interaction. The position detection unit and the on / off switch can respectively adopt mature components such as limit switches, sensors, encoders, relays, and solid-state switches, providing a reliable and flexible hardware foundation for the system's sensing and control functions. At the same time, the newly added alarm indication unit can actively issue warnings when the system performs protective control, so that safety hazards can be immediately displayed; while the user control interface serves as a centralized command input port, providing users with a bridge for convenient control and intelligent logic interaction with the system. These features together improve the system's implementation reliability, the clarity of safety feedback, and the ease of operation.

[0040] Compared to existing technologies, this embodiment changes the traditional approach where the power supply system and the lifting vehicle are functionally separate. Traditional solutions require users to manually perform a series of operations, including placing and removing electrical appliances, locating sockets, and plugging and unplugging power cords. This process is not only cumbersome but also poses risks of tangling, wear, and even short circuits due to exposed power cords during lifting. Forgetting to disconnect the power after storage also creates a long-term safety hazard. This invention, through the aforementioned closed-loop control principle of "sensing-judgment-execution," enables automatic power supply response to changes in the lifting vehicle's position, achieving automated and integrated operation of "power on when in position, power off when moved." This significantly improves ease of use and smoothness, fundamentally eliminating electrical safety hazards caused by operational omissions or improper wiring management, achieving a balance between safety and convenience.

[0041] Example 2: See Figure 5-6 As shown, this embodiment discloses a control method for an intelligent lifting pull-out basket system. The intelligent lifting pull-out basket system includes a lifting pull-out basket body 1, a track socket module, and a control unit. The lifting pull-out basket body 1 includes a support part 32 and a track socket module integrated on the support part 32. The method includes the following steps: The control unit detects the position of the support part 32; when the support part 32 reaches a preset working position, it generates a first position signal and controls the power supply input circuit of the track socket module to be turned on in response to the first position signal; when the support part 32 leaves the preset working position, it generates a second position signal and controls the power supply input circuit of the track socket module to be turned off in response to the second position signal. Compared with the prior art, the method of the present invention can be applied to the above-mentioned pull-out basket system, and therefore has all the advantages of the above-mentioned solution.

[0042] The principle of this embodiment lies in the intelligent linkage between the power supply function and the movement state of the lifting basket through an automated "sensing-judgment-execution" control process. Specifically, the control unit detects the position of the carrying part 32 in real time. When it reaches the preset working position, it automatically generates a first position signal and controls the power supply circuit to conduct, realizing "power supply in position". When the carrying part 32 leaves the working position, it automatically generates a second position signal and controls the power supply circuit to shut off, realizing "power off upon leaving position". Compared with the prior art, this embodiment fundamentally changes the shortcomings of the traditional solution, which requires manual plugging and unplugging of the power supply, is cumbersome to operate, and is easy to forget to turn off the power. Through the automatic synchronization of "lifting action and power supply on and off", the convenience and continuity of use are significantly improved. At the same time, the mandatory "power off upon leaving position" logic completely eliminates the safety hazard of electrical appliances still being charged after storage, and also avoids the risks of wire entanglement and squeezing that may occur during the lifting process, realizing a safe, convenient and efficient integrated power experience.

[0043] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this invention should also fall within the protection scope of the claims of this invention. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this invention.

Claims

1. An intelligent lifting pull-out basket system, characterized in that, include: The lifting basket body includes a movable rod, a support part connected to the movable rod, and a lifting drive mechanism for driving the support part to rise and fall; A track socket module, integrated on the support unit, is used to provide at least one power supply interface; The control unit includes a main control unit, a position detection unit, an on / off switch, and a power module; The position detection unit is used to detect the position of the lifting basket body and generate a position signal; The on / off switch is connected in series in the power input circuit of the track socket module; The power module is used to connect to an external power source and provide working power to the main control unit, the position detection unit and the on / off switch; The main control unit is communicatively connected to the position detection unit and the on / off switch, and controls the on / off switch to turn on and off according to the position signal.

2. The intelligent lifting pull-out basket system according to claim 1, characterized in that, The support unit has a preset working position. When the position detection unit detects that the support unit is in the working position, it generates a working position signal. The main control unit receives the working position signal and controls the on / off switch to be turned on.

3. The intelligent lifting basket system according to claim 1, characterized in that: The lifting basket body includes a fixed outer shell, the bottom of which is provided with the through opening, and the power module and the lifting drive mechanism are located inside the fixed outer shell; the power output end of the lifting drive mechanism passes through the through opening and is connected to the moving rod in a transmission manner. The movable rod has a longitudinal receiving space extending through both ends inside, and a wiring interface communicating with the receiving space is opened on the side of the movable rod. The track socket module includes a socket mounting body fixed to the support part. The interior of the socket mounting body is provided with a transverse accommodating space extending along its length. The front side of the socket mounting body is provided with a track that communicates with the transverse accommodating space. The power supply interface is a movable socket that can slide along the track. The power supply input end of the track socket module is located on the side of the transverse accommodating space. The power transmission conductor led out from the power supply access terminal enters the longitudinal accommodating space through the wiring interface, and extends upward through the upper end of the moving rod, and is electrically connected to the power module through the through opening.

4. The intelligent lifting basket system according to claim 3, characterized in that: The power supply access terminal is a junction box, and the junction box has a wire hole.

5. The intelligent lifting basket system according to claim 3, characterized in that: An integrally molded conductor is insulated and fixed along its length within the transverse accommodating space; the power supply access terminal is electrically connected to one end of the integrally molded conductor; the movable socket is provided with an electrical connection component that slides in contact with the integrally molded conductor.

6. The intelligent lifting basket system according to claim 1, characterized in that: The support portion includes a support base plate and a first carrier disposed on the support base plate, the first carrier being located below the track socket module.

7. The intelligent lifting basket system according to claim 3, characterized in that: The lifting basket body also includes a guide rod, the upper end of which is fixedly installed, and the lower end extends downward and passes through the longitudinal receiving space of the movable rod.

8. The intelligent lifting basket system according to claim 3, characterized in that, The track is equipped with a safety door structure; the safety door structure includes multiple independently flip-up elastic cover plates arranged along the length of the track; each elastic cover plate includes a separate upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate forming a V-shaped structure with an opening facing the track.

9. The intelligent lifting basket system according to claim 5, characterized in that: The inner cavity of the fixed housing also includes a pull-out retractable wire clamp, and the power transmission conductor led out from the power supply input terminal of the track socket module is wound around the pull-out retractable wire clamp.

10. A control method for an intelligent lifting pull-out basket system, characterized in that, The intelligent lifting basket system includes a lifting basket body, a track socket module, and a control unit. The lifting basket body includes a support portion and a track socket module integrated on the support portion, and includes the following steps: The control unit detects the position of the support unit. When the support unit reaches the preset working position, it generates a first position signal and controls the power supply input circuit of the track socket module to be turned on in response to the first position signal. When the support unit leaves the preset working position, it generates a second position signal and controls the power supply input circuit of the track socket module to be turned off in response to the second position signal.

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