Knee-foot linkage intelligent foot therapy machine

Abstract

The utility model provides a kind of knee-foot linkage intelligent foot therapy machine, it is related to foot therapy equipment technical field, solve the problem that existing foot therapy machine cannot foot knee synchronous physiotherapy and single function.The utility model includes base and fuselage, hinged with the knee part physiotherapy flap that can overturn, knee part physiotherapy flap is provided with knee part phototherapy module;The upper surface of base is provided with two foot bottom physiotherapy area of putting foot corresponding foot therapy space, and foot bottom physiotherapy area is provided with electric pulse module, hot compress module, pulse magnetic therapy module and moxa moxa module, and BIA bioelectrical impedance detection module is further configured in foot bottom physiotherapy area.The utility model integrates knee phototherapy function, and high integration, small, it is convenient to store, knee part physiotherapy flap can be overturned according to requirement, can be adapted to different leg length and can cover in knee part;With knee phototherapy, electric pulse, hot compress, pulse magnetic therapy, moxa, calf phototherapy function, and it is various, and physiotherapy effect is good.

Description

Technical Field

[0001] This utility model relates to the field of foot massage equipment technology, and in particular to a knee-foot linkage intelligent foot massager. Background Technology

[0002] With the increasing awareness of health, physiotherapy equipment has been widely used in daily health maintenance. Among them, foot massagers, as the core equipment for foot physiotherapy, are highly favored by consumers.

[0003] Currently, most foot massagers on the market suffer from limited functionality: traditional foot massagers focus solely on foot massage or a single therapeutic function, failing to provide simultaneous treatment for the knees; while dedicated knee therapy devices cannot address foot care simultaneously. Users requiring simultaneous foot and knee therapy need to purchase multiple devices, consuming space and increasing operating costs. Furthermore, most devices integrate only one or two therapeutic agents, offering limited treatment options and failing to meet users' needs for multi-dimensional, in-depth therapy, thus failing to fully leverage the advantages of synergistic therapy. Utility Model Content

[0004] This invention proposes a knee-foot linkage intelligent foot massager, which solves the problems of existing foot massagers being unable to provide simultaneous foot and knee therapy and having limited functionality.

[0005] The specific technical solution of this utility model is as follows:

[0006] A knee-foot linkage intelligent foot massager includes a base, with a main body fixed to the upper end of the base. The main body is a U-shaped enclosure with an opening facing forward, forming a foot massage space in the middle for both feet to be placed. A top cover is fixed to the upper end of the main body, and a flip-up knee therapy panel is hinged to the front end of the top cover or the upper end of the main body. A knee phototherapy module is installed on the knee therapy panel. The upper surface of the base has two foot therapy areas corresponding to the foot massage space. Each foot therapy area is equipped with an electric pulse module, a heat therapy module, a pulse magnetic therapy module, and a moxibustion module. A BIA bioelectrical impedance detection module is also configured in the foot therapy area. A display and several first buttons are provided on the top cover. A main controller is fixed inside the top cover. The main controller is electrically connected to the knee phototherapy module, the electric pulse module, the heat therapy module, the pulse magnetic therapy module, the moxibustion module, the BIA bioelectrical impedance detection module, the display, and the several first buttons.

[0007] Preferably, the U-shaped enclosure comprises two side panels and a rear panel fixedly connected together; the knee physiotherapy flip panel is hinged to the top cover via a damped hinge.

[0008] Preferably, the inner surface of the device is equipped with a calf phototherapy module for irradiating the calf with phototherapy.

[0009] Preferably, the knee phototherapy module includes a therapy lamp panel and a first lampshade; the therapy lamp panel uses a dual-spectrum composite light source combining 630nm-670nm red light and 810nm-890nm near-infrared light; the first lampshade is placed on the light-emitting side of the therapy lamp panel; the calf phototherapy module has the same structure as the knee phototherapy module.

[0010] Preferably, the knee phototherapy module is used to irradiate the knee with phototherapy; the electrical pulse module is used to generate pulses to treat the soles of the feet; the heat therapy module is used to heat the soles of the feet; the pulse magnetic therapy module is used to generate pulsed magnetic fields to treat the soles of the feet; the moxibustion module is used to heat moxibustion blocks to treat the feet; and the BIA bioelectrical impedance analysis module is used to measure the impedance characteristics of human tissue to weak alternating current. The electrical pulse module includes a pulse generator and electrode plates, with the pulse generator electrically connected to the electrode plates, which conduct electrical pulses to the soles of the feet. The heat therapy module includes a heating element and a temperature sensor; the heating element heats the soles of the feet, and the temperature sensor detects the temperature of the heating element, which is fixedly attached to the bottom surface of the electrode plates. The pulse magnetic therapy module includes a pulse power supply and an electromagnetic coil, with the pulse power supply electrically connected to the electromagnetic coil. The electromagnetic coil is used to convert electrical pulses into pulsed magnetic fields; the moxibustion module includes a moxibustion box with a detachable perforated cover at the top and a heating device installed at the bottom of the box; the BIA bioelectrical impedance analysis module includes an excitation electrode, a detection electrode, and an impedance analysis unit, both of which are electrically connected to the impedance analysis unit; the foot therapy area is equipped with a moxibustion module corresponding to the sole of the foot and a pulsed magnetic therapy module corresponding to the arch of the foot; in addition to the moxibustion module and the pulsed magnetic therapy module occupying space, the remaining area of ​​the foot therapy area is covered with electrode pads, which include non-connected front arch electrode pads and back arch electrode pads; the excitation electrode is the same component as one of the front arch electrode pads and the back arch electrode pads, and the detection electrode is the same component as the other of the front arch electrode pads and the back arch electrode pads.

[0011] Preferably, the electric pulse module includes an electric pulse box, a second lamp slot is provided inside the electric pulse box, a second lamp plate is fixed at the bottom of the second lamp slot, and a second lamp cover is also provided on the second lamp slot. The electrode plate and the heating plate are located above the second lamp cover, and the electrode plate and the heating plate are provided with second lamp cover holes corresponding to the second lamp cover.

[0012] Preferably, the pulse magnetic therapy module includes a pulse magnetic therapy box body, with an upwardly protruding coil cavity formed at the bottom of the pulse magnetic therapy box body. The coil is mounted on an iron core frame and locked in the coil cavity by the iron core frame. A ring-shaped third lamp groove is provided on the upper surface of the pulse magnetic therapy box body. A third lamp plate is fixedly installed in the third lamp groove. A third lamp cover is placed on the third lamp groove. The brightness of the third lamp plate corresponds to the strength of the pulse magnetic field.

[0013] Preferably, the moxibustion box includes a fixing ring seat, a heat-insulating base plate is fixed to the bottom of the fixing ring seat, a heating cavity is in the middle of the fixing ring seat, the heating device is fixedly installed on the upper surface of the heat-insulating base plate in the heating cavity, the heating device includes a heating base and a PTC heating block, the PTC heating block is fixedly installed on the heating base, a fourth lamp groove is opened on the upper surface of the fixing ring seat, a fourth lamp plate is installed at the bottom of the fourth lamp groove, a fourth lamp cover is installed on the fourth lamp groove, the electrode plate and the heating plate are provided with fourth lamp cover holes corresponding to the fourth lamp cover, and a heat-insulating pad is provided at the bottom of the hollow cover.

[0014] Preferably, the knee physiotherapy flip panel or the top cover is provided with a sensor that senses the flipping and resetting of the knee physiotherapy flip panel. The sensor is used to automatically turn on the knee phototherapy module when flipping and automatically turn off the knee phototherapy module when resetting. The sensor is electrically connected to the main controller.

[0015] Preferably, the top cover or the body is provided with at least one external connector, which is electrically connected to the main controller; the knee physiotherapy flip plate is provided with several second buttons, and the knee physiotherapy flip plate is also provided with a secondary controller, which is electrically connected to the main controller, the knee phototherapy module, and the several second buttons respectively.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model integrates knee phototherapy function, with high integration, small size, and convenient storage. The knee physiotherapy flip plate can be flipped as needed to adapt to different leg lengths and cover the knee. In other words, users can manually adjust the opening angle of the knee physiotherapy flip plate and the distance from the knee according to their own height, sitting habits, leg length differences, and knee flexion angle. This ensures that the front area of ​​the knee joint and the inner surface of the knee phototherapy module are accurately positioned with the knee, maximizing the spectral utilization rate and deep penetration effect of the spectral physiotherapy. It fundamentally solves the common technical problems in the industry of traditional knee physiotherapy equipment, such as fixed structure, non-adjustable angle, poor fit, and weak physiotherapy effect.

[0018] 2. Multi-module full-domain linkage: It has functions such as knee phototherapy, electric pulse, hot compress, pulse magnetic therapy, moxibustion, and calf phototherapy. It has diverse functions and good physiotherapy effect. It integrates knee phototherapy, electric pulse, hot compress, pulse magnetic therapy, moxibustion, and calf phototherapy into the same linkage control system, and outputs coordinated and unified. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of this utility model after removing the top cover and the knee physiotherapy flip panel;

[0022] Figure 3 This is a schematic diagram of the internal structure of the base in this utility model;

[0023] Figure 4 This is a schematic diagram showing the state of the knee physiotherapy flip-board after it has been flipped up.

[0024] Figure 5 This is an exploded view of the present invention;

[0025] Figure 6 This is an integrated schematic diagram of the electric pulse module, hot compress module, pulse magnetic therapy module and moxibustion module in this utility model;

[0026] Figure 7 for Figure 6 Another perspective illustration;

[0027] Figure 8 This is an exploded view of the pulsed magnetic therapy module in this utility model;

[0028] Figure 9 This is an exploded view of the moxibustion module in this utility model.

[0029] The icon in the image is labeled as follows:

[0030] 1—Main body; 11—Base; 12—Foot therapy area; 13—Top cover; 14—Lower leg phototherapy module; 15—Main controller; 16—External connector;

[0031] 2—Knee physiotherapy flip board; 21—Secondary controller;

[0032] 3—Damping hinge;

[0033] 4—Knee phototherapy module; 41—Physiotherapy lamp panel; 42—First lampshade;

[0034] 5—Electrical pulse module; 51—Electrode plate; 52—Second lamp slot; 53—Second lamp cover; 54—Second lamp board;

[0035] 6—Heat therapy module; 61—Heating pad;

[0036] 7—Pulse magnetic therapy module; 71—Pulse magnetic therapy box; 711—Coil cavity; 712—Third lamp slot; 713—Third lamp cover; 714—Third lamp board; 72—Coil; 73—Iron core frame;

[0037] 8—Moxibustion module; 81—Fixing ring seat; 811—Lamp hole; 812—Fourth lamp slot; 813—Fourth lamp cover; 814—Fourth lamp plate; 82—Heat insulation base plate; 83—Hollow cover; 831—Heat insulation pad; 84—Heating seat; 841—PTC heating block;

[0038] 91—First button; 92—Second button. Detailed Implementation

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

[0040] Reference Figure 1-9 A smart foot massager with knee and foot linkage includes a base 11, with a body 1 fixed to the upper end of the base 11. The body 1 is a U-shaped enclosure with an opening facing forward, forming a foot massage space in the middle for both feet. A top cover 13 is fixed to the upper end of the body 1, and a flip-up knee therapy flip plate 2 is hinged to the front end of the top cover 13 or the upper end of the body 1. A knee phototherapy module 4 is installed on the knee therapy flip plate 2. By opening and adjusting the angle of the knee therapy flip plate 2, it can adapt to different leg lengths and cover the knee area. That is, users can manually adjust the opening angle and distance of the knee therapy flip plate 2 according to their own height, sitting habits, leg length differences, and knee flexion angle to ensure that the front area of ​​the knee joint and the inner surface of the knee phototherapy module 4 are accurately positioned with the knee, maximizing the spectral utilization rate and deep penetration effect of the spectral therapy, fundamentally solving the common technical problems of traditional knee therapy equipment such as fixed structure, non-adjustable angle, poor fit, and weak therapeutic effect.

[0041] The upper surface of the base 11 is provided with two foot therapy areas 12 for placing feet in the foot therapy space. The foot therapy area 12 is equipped with an electric pulse module 5, a hot compress module 6, a pulse magnetic therapy module 7 and a moxibustion module 8. The foot therapy area 12 is also equipped with a BIA bioelectrical impedance detection module.

[0042] The knee phototherapy module 4 is used to irradiate the knee with phototherapy; the electric pulse module 5 is used to generate pulses to treat the soles of the feet; the hot compress module 6 is used to heat the soles of the feet for hot compress; the pulse magnetic therapy module 7 is used to generate pulse magnetic fields to treat the soles of the feet; the moxibustion module 8 is used to heat moxibustion blocks to treat the feet with moxibustion; and the BIA bioelectrical impedance detection module is used to measure the impedance characteristics of human tissue to weak alternating current.

[0043] The top cover 13 is equipped with a display and several first buttons. The main controller 15 is fixed inside the top cover 13. The main controller 15 is electrically connected to the knee phototherapy module 4, the electric pulse module 5, the hot compress module 6, the pulse magnetic therapy module 7, the moxibustion module 8, the BIA bioelectrical impedance detection module, the display, and several first buttons.

[0044] As a further implementation, the U-shaped enclosure is formed by fixedly connecting two side panels and a rear panel; the knee physiotherapy flip panel 2 is hinged to the top cover 13 through a damped hinge 3, and can be flipped within the range of 0°-180°, and the knee physiotherapy flip panel 2 can be suspended at any angle to meet the usage requirements.

[0045] As a further implementation, the inner surface of the body 1 is equipped with a calf phototherapy module 14 for irradiating the calf with phototherapy, which can expand the treatment range to the entire lower limb through non-contact phototherapy.

[0046] As a further implementation, the knee phototherapy module 4 includes a therapy lamp plate 41 and a first lampshade 42. The therapy lamp plate 41 uses a dual-spectrum composite light source combining 630nm-670nm red light and 810nm-890nm near-infrared light, which can effectively penetrate the skin surface and soft tissue of the knee joint, promote local blood circulation, and relieve joint fatigue. The therapy lamp plate 41 uses a focusing lamp bead, and the first lampshade 42 is placed on the light-emitting side of the therapy lamp plate 41. The first lampshade 42 is a high-transmittance focusing lampshade to improve the efficiency of phototherapy. The spectral brightness of this phototherapy module supports multiple manual adjustments, while in automatic linkage mode, it is determined by the data from the BIA bioelectrical impedance detection module. The calf phototherapy module 14 has the same structure as the knee phototherapy module 4, and also includes a therapy lamp plate 41 and a first lampshade 42.

[0047] The electrical pulse module 5 includes a pulse generator and electrode plates 51. The pulse generator is electrically connected to the electrode plates 51, which conduct electrical pulses to the soles of the feet. The pulse generator is a low-to-medium frequency pulse generator, which can stimulate acupoints on the feet, unblock meridians, and relieve foot fatigue through low-to-medium frequency pulses. The heat therapy module 6 includes a heating element 61 and a temperature sensor. The heating element 61 is used to heat the soles of the feet, and the temperature sensor is used to detect the temperature of the heating element 61. The heating element 61 is fixedly attached to the bottom surface of the electrode plates 51. The heating element 61 can be a graphene heating element, and the heating temperature can be adjusted between 35℃ and 50℃. Through heat conduction, it promotes blood circulation in the feet, improves the problem of cold hands and feet, and simultaneously assists in the penetration of traditional Chinese medicine or moxibustion to enhance the therapeutic effect. The pulse magnetic therapy module 7 includes a pulse power supply and an electromagnetic coil 72. The pulse power supply is electrically connected to the electromagnetic coil 72, which converts electrical pulses into a permanent magnetic field. The moxibustion module 8 includes a moxibustion box with a detachable perforated cover 83 at the top. A heating device is installed at the bottom of the moxibustion box. The BIA bioelectrical impedance analysis module includes an excitation electrode, a detection electrode, and an impedance analysis unit. Both the excitation electrode and the detection electrode are electrically connected to the impedance analysis unit. The foot therapy area 12 is equipped with the moxibustion module 8 corresponding to the sole of the foot and the pulse magnetic therapy module 7 corresponding to the arch of the foot. In addition to the moxibustion module 8 and the pulse magnetic therapy module 7 occupying space, the remaining area of ​​the foot therapy area 12 is covered with electrode pads 51. The electrode pads 51 include anterior arch electrode pads and posterior arch electrode pads 51 that are not interconnected. The excitation electrode is the same component as one of the anterior arch electrode pads and the posterior arch electrode pads, and the detection electrode is the same component as the other of the anterior arch electrode pads and the posterior arch electrode pads.

[0048] Based on the contact signal of electrode 51 and the detection data of the BIA bioelectrical impedance analysis module, the output intensity of the knee phototherapy module 4 and / or the foot therapy area is linked. Since users have varying sensitivities to pulses, the pulse intensity is not directly linked to the output; it is only displayed for user reference, and the pulse intensity is manually adjusted step-by-step. In other words, the bioimpedance signal is initially collected using electrode 51, and the output intensity is adjusted accordingly to adapt to individual needs. The BIA bioelectrical impedance analysis module has a four-electrode structure, with separate excitation and detection electrodes. Multiplexed analog switches enable time-division multiplexing, electrical isolation, and hardware / software interlocking between BIA detection and electrical pulse therapy, ensuring no interference between the two.

[0049] As a further implementation, the electrical pulse module 5 includes an electrical pulse housing, within which a second lamp slot 52 is provided. A second lamp plate 54 is fixed to the bottom of the second lamp slot 52, and a second lamp cover is also placed on the second lamp slot 52. The electrode sheet 51 and the heating sheet 61 are located above the second lamp cover, and the electrode sheet 51 and the heating sheet 61 have second lamp cover holes corresponding to the second lamp cover. This simplifies the design of the foot therapy area of ​​the base 11, allowing for a large-area arrangement of the electrode sheet 51 to ensure effective contact with the sole of the foot. Furthermore, for the heel area, a second lamp slot 52 is cut out on the conductive plate and fitted with a light-transmitting or light-filtering second lamp cover 53, which can also provide additional phototherapy to the heel area.

[0050] The pulse magnetic therapy module 7 includes a pulse magnetic therapy box 71. The bottom of the box 71 forms an upwardly protruding coil cavity 711. The coil 72 is mounted on an iron core frame 73 and secured within the coil cavity 711 by the iron core frame 73. A ring-shaped third lamp slot 712 is provided on the upper surface of the box 71. A third lamp plate 714 is fixedly installed within the third lamp slot 712. A third lamp cover 713 covers the third lamp slot 712. The brightness of the third lamp plate 714 corresponds to the intensity of the pulse magnetic field. The pulse magnetic therapy module 7 adopts a low-power, low-noise coil 72 structure. The output intensity is adjustable in three levels. It operates without significant vibration or noise, effectively relieving foot muscle tension and improving local microcirculation.

[0051] The moxibustion box includes a fixing ring seat 81, with a heat-insulating base plate 82 fixed to the bottom of the fixing ring seat 81. The middle of the fixing ring seat 81 is a heating cavity. The heating device is fixedly installed on the upper surface of the heat-insulating base plate 82 inside the heating cavity. The heating device includes a heating seat 84 and a PTC heating block 841. The PTC heating block 841 is fixedly installed on the heating seat 84. A fourth lamp groove 812 is formed on the upper surface of the fixing ring seat 81. A fourth lamp plate 814 is installed at the bottom of the fourth lamp groove 812, or the fourth lamp plate 814 is fixed to the bottom of the fixing ring seat 81. The fourth lamp groove 812 has a light-transmitting lamp hole 811. A fourth lamp cover 813 is installed on the fourth lamp groove 812. The electrode plate 51 and the heating plate 61 have fourth lamp cover holes corresponding to the fourth lamp cover. A heat-insulating pad 831 is provided at the bottom of the hollow cover 83. The perforated cover 83 can be made of a thermally conductive metal material. The perforated cover 83 can contact the electrode plate 51 and serve as part of the electrode plate 51. The perforated cover 83 and the heat insulation pad 831 are fused together through heat pressing or other methods. The heat insulation pad 831 serves as heat insulation and positioning, and a handle is provided along the edge of the heat insulation pad 831 for easy opening and replacement of the moxibustion block. The heating base 84 is equipped with a PTC heating block 841 with a positive temperature coefficient, which features rapid heating and automatic temperature control. Combined with a temperature protector, it is safer and more reliable, preventing burns. A negative ionizer can also be installed inside the body 1 to eliminate odors and improve the user experience.

[0052] A smokeless moxibustion block is placed in the central heating cavity of the fixed ring seat 81. When the PTC heating block 841 is powered on, it can heat the smokeless moxibustion block and emit aromatic substances through the hollow cover 83 to produce a fumigation effect on the soles of the feet. The fourth lamp plate 814 can be used as a visual embellishment and additional phototherapy.

[0053] As a further implementation, the knee physiotherapy flip plate 2 or the top cover 13 is provided with a sensor (such as an angle trigger) that senses the flipping and resetting of the knee physiotherapy flip plate 2. The sensor is used to automatically turn on the knee phototherapy module when flipping and automatically turn off the knee phototherapy module when resetting. The sensor is electrically connected to the main controller 15.

[0054] As a further implementation, the top cover 13 or the body of the device is provided with at least one external connector 16, such as a waist belt connector or an electrical pulse connector, which can be used to connect external physiotherapy accessories. The external connector 16 is electrically connected to the main controller 15. The knee physiotherapy flip plate 2 is provided with several second buttons, and a secondary controller 21 is also provided inside the knee physiotherapy flip plate 2. The secondary controller 21 is electrically connected to the main controller 15, the knee phototherapy module 4, and the several second buttons. The secondary controller 21 and the main controller 15 operate in parallel to avoid the knee physiotherapy flip plate 2 obstructing the operation of the top cover 13.

[0055] As a further implementation, a tilt power-off protection structure can also be installed on the body 1 or the base 11 for better safety.

[0056] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

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