A combined moxibustion device for moxibustion

Abstract

This invention relates to the field of moxibustion technology and discloses a combined moxibustion device, including a combined moxibustion chair, a combined moxibustion box, and a purifier. The combined moxibustion chair includes a backrest with a moxibustion box mounted on it, and a box-shaped ruler is provided on the edge of the moxibustion box. The combined moxibustion box includes a U-shaped shell with box-shaped rulers on both sides. A U-shaped track and a walking mechanism that moves along the U-shaped track are provided inside the U-shaped shell, and the walking mechanism drives the moxibustion cylinder to move. The purifier includes a cylinder sealed at both ends, with several heat exchange tubes axially passing through the cylinder. Activated carbon is filled between the outside of the heat exchange tubes and the cylinder. Both the box-shaped ruler and the box-shaped ruler include a sliding groove. The sliding groove is uniformly connected to slats, with adjacent slats in contact. A spring connects the slats to the bottom of the sliding groove. This invention uses an elastic ruler to ensure that the ruler is always in contact with the patient and to ensure sealing. Through the U-shaped track and the walking mechanism, large-area moxibustion can be performed with good results. It utilizes the heat energy of flue gas, reducing energy waste.

Description

Technical Field

[0001] This invention relates to the field of moxibustion technology, and in particular to a combined moxibustion device for moxibustion. Background Technology

[0002] Moxibustion, also known as moxibustion therapy, is a treatment method that uses moxa sticks or cones made from mugwort leaves to stimulate acupoints or specific areas of the body with heat. This heat stimulates the flow of Qi (vital energy) to regulate disordered physiological and biochemical functions, thereby achieving the purpose of preventing and treating diseases. The mechanism of action of moxibustion is similar to that of acupuncture, and the two methods complement each other. Moxibustion has many advantages, including simple operation, low cost, and significant effects.

[0003] In the existing technology, the invention patent with publication number CN113425586A discloses a multifunctional moxibustion device for moxibustion, which can perform moxibustion on multiple acupoints. However, it has at least the following shortcomings during use: 1. It adopts a traditional shape-measuring ruler structure, but the shape-measuring ruler cannot be reset after deformation. After excessive movement by the patient, there is a gap between the shape-measuring ruler and the patient, which cannot be effectively sealed, resulting in a large amount of smoke leakage. 2. Due to the isolation effect of the connecting pipe and insufficient oxygen supply, the moxa sticks at the moxa stick support rods in the moxibustion box cannot be driven by the full bevel gear and cannot cooperate with the two half bevel gears to achieve 180-degree rotation. Moreover, the 180-degree rotation can only be performed entirely on one side of the body, resulting in poor effect. 3. The air intake directly uses external cold air, and the smoke containing heat is filtered and directly discharged, wasting heat energy. 4. The main moxibustion structure in the moxibustion box has a small range of motion, which limits the moxibustion area and restricts the improvement of the moxibustion effect. Summary of the Invention

[0004] The purpose of this invention is to address the problems in the existing technology of combined moxibustion devices for moxibustion, such as the need for improvement in sealing, moxibustion range and effect, and heat energy utilization, and to provide a combined moxibustion device for moxibustion.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A combined moxibustion device for moxibustion includes a combined moxibustion chair, a combined moxibustion box, and a purifier;

[0007] The moxibustion chair includes a seat and a backrest. The seat is hollow and forms a fumigation chamber inside. The upper side of the seat has a fumigation hole that communicates with the fumigation chamber. An electric heating plate is installed inside the fumigation chamber. A moxibustion box is installed on the backrest. The moxibustion box passes through the backrest and has an opening on the front side. A ring-shaped ruler for the box is set at the edge of the opening of the moxibustion box. A moxa stick pusher passes through the rear wall of the moxibustion box. A through hole is provided at the rear end of the moxa stick pusher. A gas collecting hood is provided on the rear side of the moxibustion box. The moxa stick pusher corresponds to the inside of the gas collecting hood. The gas collecting hood is connected to a box air inlet pipe. A box exhaust pipe is connected to one side of the moxibustion box.

[0008] The moxibustion box includes a U-shaped shell with an opening on the inner side and a sealing airbag at the edge of the opening. A box-shaped ruler is provided on both sides of the middle of the U-shaped shell. An air inlet pipe and an exhaust pipe are respectively connected to the two ends of the U-shaped shell. A U-shaped track and a walking mechanism that move along the U-shaped track are provided inside the U-shaped shell. The walking mechanism is connected to a support plate. A rotating seat is rotatably installed in the middle of the support plate. Several moxibustion cylinders are inserted through both the support plate and the rotating seat.

[0009] The purifier includes a cylindrical body sealed at both ends, with several heat exchange tubes axially inserted through the cylindrical body. The two ends of the cylindrical body are respectively connected to a flue gas inlet pipe and a purified gas exhaust pipe. Activated carbon is filled between the outer side of the heat exchange tubes and the cylindrical body. A hemispherical shell is connected to one end of the cylindrical body, and the heat exchange tubes are all corresponding to the inner side of the hemispherical shell. The hemispherical shell is connected to a gas guide pipe.

[0010] The air inlet pipe for the box and the air inlet pipe for the case are both connected to the air guide pipe; the exhaust pipe for the box and the exhaust pipe for the case are both connected to the flue gas inlet pipe.

[0011] Both the box-making ruler and the carton-making ruler include a sliding groove, in which several strips are evenly connected and adjacent strips are in contact with each other. A spring connects the strips to the bottom of the sliding groove.

[0012] The beneficial effects are: the spring-supported elastic measuring ruler ensures that even after the patient moves or excessively compresses the ruler, the ruler strips can automatically push out and contact the patient under spring support, ensuring that the ruler is always in close contact with the patient and maintaining a seal; the U-shaped track and walking mechanism significantly increase the range of moxibustion, allowing for the application of more acupoints and better results; the improved air intake and exhaust structure, along with heat exchange through a purifier, utilizes the heat energy of the flue gas, reducing energy waste.

[0013] Furthermore, the backrest with an adjustable angle is connected to the rear side of the seat plate, and the leg support with an adjustable angle is connected to the front side.

[0014] The beneficial effects are: the adjustable backrest and leg support allow patients to enjoy moxibustion more comfortably.

[0015] Furthermore, the inner end of the air inlet pipe of the box extends into the air collection hood and is connected to several air inlet Tesla valves; several exhaust Tesla valves are provided inside the moxibustion box, and all exhaust Tesla valves are connected to the exhaust pipe of the box.

[0016] The beneficial effects are: the air intake and exhaust of the moxibustion box both use Tesla valves to ensure unidirectional airflow and prevent gas backflow.

[0017] Furthermore, both ends of the U-shaped shell are provided with open sleeves, and both ends of the U-shaped shell are connected to movable cylinders. The movable cylinders slide along the inner side of the sleeves, and a first electric telescopic rod is provided inside the sleeves. The end of the first electric telescopic rod is connected to the U-shaped shell.

[0018] The beneficial effects are: the first electric telescopic rod allows the height of the U-shaped housing to be adjusted, improving the applicability of the device.

[0019] Furthermore, the outer side of the U-shaped track is provided with track teeth; the traveling mechanism includes a vertical carriage plate, one end of which is equipped with a trolley motor, which is connected to a trolley gear and a first guide wheel, the trolley gear meshing with the track teeth; the other end of the carriage plate is equipped with a second guide wheel, the first guide wheel and the second guide wheel rolling along the inner and outer sides of the U-shaped track respectively.

[0020] The beneficial effects are: the trolley motor drives the trolley gear to cooperate with the track gear to move back and forth along the U-shaped track, which greatly increases the range of action of the moxibustion device; the first guide wheel and the second guide wheel are clamped on both sides of the U-shaped track and roll to ensure the stability of the walking mechanism.

[0021] Furthermore, a rotating shaft is rotatably installed inside the moxibustion cylinder. The upper end of the rotating shaft extends outside the moxibustion cylinder and is connected to a driven gear. The middle part of the rotating shaft is provided with an external thread. A push plate that pushes the moxa stick is slidably connected inside the moxibustion cylinder. The push plate is connected to the rotating shaft by a thread. A scraper is detachably connected to the lower end of the rotating shaft. The lower end of the moxibustion cylinder has an opening and is detachably connected to a cylinder cover. A filter screen is provided in the middle of the cylinder cover.

[0022] The beneficial effects are: the detachable scraper blade and cylinder cover make it convenient to load and ignite the moxa stick; the slow rotation of the shaft causes the push plate to move the moxa stick, while the shaft drives the scraper blade to scrape off the ash from the moxa stick.

[0023] Furthermore, a side motor is provided on the upper side of the support plate, and a synchronous belt meshes with the driven gear of the moxibustion cylinder mounted on the support plate. The side motor is connected to a driving gear that drives the synchronous belt.

[0024] The beneficial effect is that the side motor, the drive gear, and the synchronous belt work together to drive a set of driven gears on the support plate to rotate slowly.

[0025] Furthermore, a portal frame is provided in the middle of the support plate, and a central motor for driving the rotating seat to rotate is installed in the middle of the portal frame. The moxibustion cylinders on the rotating seat are evenly distributed around the circumference. A horizontal second electric telescopic rod is installed on the side of the portal frame, and a toothed block that meshes with the outer side of the driven gear of the moxibustion cylinder is connected to the end of the second electric telescopic rod.

[0026] The beneficial effects are as follows: In the existing technology, the teeth are fixed, which inevitably pushes the moxa stick and scrapes off ash during rotary moxibustion, resulting in a very slow rotation speed and affecting the effect of rotary moxibustion. The present invention, by extending and retracting the second electric telescopic rod, can prevent the teeth from meshing with the driven gear. When it is necessary to push the moxa stick and scrape off ash, the extension of the second electric telescopic rod makes the teeth mesh with the driven gear. This does not affect the rotation speed of the rotary moxibustion, thereby achieving a better rotary moxibustion effect.

[0027] Furthermore, the flue gas inlet pipe is connected to a first air pump, and the air guide pipe is connected to a second air pump; the box exhaust pipe and the housing exhaust pipe are both connected to the input end of the first air pump; the box air inlet pipe and the housing air inlet pipe are both connected to the output end of the second air pump; several baffles are provided inside the cylinder; and a side door is hinged to one side of the cylinder.

[0028] The beneficial effects are: the dual-pump structure ensures smooth and efficient air intake and exhaust of the moxibustion box and moxibustion device, and sufficient oxygen supply; the baffle plate allows for full heat exchange between the outside air and the flue gas, making full use of the heat of the flue gas; and the side door facilitates the replacement of the internal activated carbon.

[0029] Furthermore, an elastic pad is provided at the outer end of the slat.

[0030] The beneficial effects are: since the surface of the body is often curved, the strips of the forming ruler deform into a step shape, making it difficult to achieve a close fit between the forming ruler and the body, especially at the inside corners of adjacent strips, where there will inevitably be gaps, leading to smoke leakage; the present invention uses a soft elastic pad, which, under the support of a spring, can form a curved shape that fits the body, improving the sealing performance and reducing smoke leakage. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the front view of the moxibustion chair of the present invention.

[0032] Figure 2 This is a three-dimensional structural diagram of the acupuncture chair from the rear view of the present invention.

[0033] Figure 3 This is a front view structural diagram of the moxibustion chair of the present invention.

[0034] Figure 4 This is a side view of the combined moxibustion chair of the present invention.

[0035] Figure 5 This is a schematic diagram of the shape ruler structure of the present invention.

[0036] Figure 6 This is a schematic diagram of the rear bottom structure of the moxibustion chair of the present invention.

[0037] Figure 7 This is a schematic diagram of the front bottom structure of the moxibustion chair of the present invention.

[0038] Figure 8 This is a schematic diagram of the explosion of the front side of the moxibustion box of the present invention.

[0039] Figure 9 This is a schematic diagram of the explosion at the rear of the moxibustion box of the present invention.

[0040] Figure 10 This is a schematic diagram of the internal cross-section of the exhaust box of the moxibustion box of the present invention.

[0041] Figure 11 This is a three-dimensional structural diagram of the first end of the purifier of the present invention.

[0042] Figure 12 This is a three-dimensional structural diagram of the second end of the purifier of the present invention.

[0043] Figure 13 This is a side view of the air purifier structure of the present invention.

[0044] Figure 14 This is a schematic diagram of the air purifier of the present invention exploding.

[0045] Figure 15 This is a three-dimensional structural diagram of the upper side of the moxibustion box of the present invention.

[0046] Figure 16 This is a three-dimensional structural diagram of the lower side of the moxibustion box of the present invention.

[0047] Figure 17 This is a schematic diagram of the front structure of the moxibustion box of the present invention.

[0048] Figure 18 This is a bottom-view schematic diagram of the combined moxibustion box of the present invention.

[0049] Figure 19 This is a cross-sectional three-dimensional structural diagram of the moxibustion box of the present invention.

[0050] Figure 20 This is a three-dimensional structural diagram of the internal structure of the moxibustion box of the present invention from the upper side view.

[0051] Figure 21 This is a three-dimensional structural diagram of the internal structure of the moxibustion box of the present invention from the lower side view.

[0052] Figure 22 This is a schematic diagram of the front side of the internal structure of the moxibustion box of the present invention.

[0053] Figure 23 This is a top view of the internal structure of the moxibustion box of the present invention.

[0054] Figure 24 This is a schematic diagram of the three-dimensional structure of the moxibustion tube of the present invention.

[0055] Figure 25 This is an exploded view of the moxibustion tube from the top side of the present invention.

[0056] Figure 26 This is an exploded view of the moxibustion tube from the lower side of the present invention.

[0057] In the picture: 1. Moxibustion chair; 2. Air purifier; 3. Moxibustion box;

[0058] 101. Seat plate; 102. Base; 103. Backrest; 104. Leg rest; 105. Hydraulic telescopic rod; 106. Control device; 107. Fumigation chamber; 108. Liquid inlet; 109. Liquid outlet; 110. Electric heating plate; 111. Fumigation hole; 112. Mounting hole; 113. Moxibustion box; 114. Moxa stick pusher; 115. Box forming ruler; 116. Exhaust Tesla valve; 117. Box exhaust pipe; 118. Gas collection hood; 119. Box air inlet pipe; 120. Air inlet Tesla valve;

[0059] 201. Shell; 202. Heat exchange tube; 203. Baffle plate; 204. Flue gas inlet pipe; 205. Purified gas exhaust pipe; 206. Hemispherical shell; 207. Air guide pipe; 208. First air pump; 209. Second air pump; 210. Side door;

[0060] 301. U-shaped shell; 302. Sealing airbag; 303. Box forming ruler; 304. Side airbag; 305. Air nozzle; 306. Box sleeve; 307. Movable cylinder; 308. First electric telescopic rod; 309. Box air inlet pipe; 310. Box exhaust pipe; 311. Box Tesla valve; 312. U-shaped track; 313. Limiting block; 314. Car plate; 315. Car gear; 316. First guide wheel; 317. Car motor; 318. Track gear; 319. Second guide wheel; 320. Elastic block; 321. Support plate; 322. Perforation; 323. Moxibustion cylinder; 324. Rotating shaft; 325. Driven gear; 326. Push plate; 327. Scraper blade; 328. Cylinder cover; 329. Filter screen; 330. Vent hole; 331. Rotating seat; 332. Side motor; 333. Synchronous belt; 334. Gantry frame; 335. Central motor; 336. Gear block; 337. Second electric telescopic rod; 338. Drive gear;

[0061] 41. Slide; 42. Slat; 43. Spring; 44. Elastic pad. Detailed Implementation

[0062] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention; that is, the described embodiments are merely some embodiments of the invention, and not all embodiments. The components of the embodiments of the invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0063] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0064] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0065] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0066] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the term "provided with" should be interpreted broadly. For example, the object "provided with" can be a part of the main body, or it can be separately arranged from the main body and connected to the main body. This connection can be a detachable connection or a non-detachable connection. Those skilled in the art can understand the specific meaning of the above terms in this invention through specific circumstances.

[0067] Specific embodiments of the combined moxibustion device for moxibustion provided by the present invention:

[0068] Please see Figure 1-26 The moxibustion device includes a moxibustion chair 1, a moxibustion box 2, and a purifier 3.

[0069] The moxibustion chair 1 includes a seat 101 with armrests on both sides and a base 102 on the underside of the seat 101. An adjustable backrest 103 is connected to the rear of the seat 101, and an adjustable leg rest 104 is connected to the front. The adjustable backrest 103 and leg rest 104 allow for more comfortable moxibustion for the patient. Specifically, the backrest 103 and leg rest 104 are hinged to the seat 101. Furthermore, a hydraulic telescopic rod 105 is hinged between the underside of the seat 101 and the backrest 103 and leg rest 104. The hydraulic telescopic rod 105 is connected to a control device 106, which includes a hydraulic oil box and a control rod. By controlling the hydraulic telescopic rod 105 through the control device 106, the angles of the backrest 103 and leg rest 104 can be adjusted. The working principle of the hydraulic telescopic rod 105 and the control device 106 is the same as that of a hydraulic jack, and will not be described further in this embodiment.

[0070] The seat 101 has a hollow structure, forming a fumigation chamber 107 inside. A fumigation hole 111 communicating with the fumigation chamber 107 is provided on the upper side of the seat 101. An electric heating plate 110 is installed inside the fumigation chamber 107. An inlet 108 and an outlet 109 communicating with the fumigation chamber 107 are respectively connected to the side and bottom of the seat 101. The mugwort decoction is added to the fumigation chamber 107 through the inlet 108, and the electric heating plate 110 heats and keeps the mugwort decoction warm. The patient sits on the upper side of the seat 101, and the decoction evaporates and passes through the fumigation hole 111 to provide local fumigation. In some embodiments, a cotton pad, a sponge layer, or an airbag can be provided on the upper side of the seat 101 for better fit and comfort. If a cotton pad or sponge layer is used, waterproof leather needs to be wrapped around the outside of the cotton pad or sponge layer.

[0071] The backrest 103 is provided with several mounting holes 112, and a moxibustion box 113 is installed in each mounting hole 112. The moxibustion box 113 passes through the backrest 103 and has an opening on the front side. Specifically, the moxibustion box 113 has mounting plates at both ends, and bolts pass through the mounting plates to connect it to the backrest 103.

[0072] A ring-shaped ruler 115 is provided at the edge of the opening of the moxibustion box 113; a moxa stick pusher 114 is provided through the rear wall of the moxibustion box 113. In this embodiment, the moxa stick pusher 114 adopts the existing technology of a pusher capable of pushing the moxa stick. The pusher adopts the existing technology, so it will not be described in detail in this embodiment. A through hole is provided at the rear end of the moxa stick pusher 114, which communicates with the interior of the moxa stick pusher 114 to facilitate the entry of outside air into the interior of the moxa stick pusher 114 for the combustion of the moxa stick; a gas collecting hood 118 is provided on the rear side of the moxibustion box 113, and the rear end of the moxa stick pusher 114 corresponds to the interior of the gas collecting hood 118. The gas collecting hood 118 is connected to a box air inlet pipe 119, and a box exhaust pipe 117 is connected to one side of the moxibustion box 113.

[0073] The inner end of the air inlet pipe 119 is closed and extends into the air collection hood 118, and is connected to several air inlet Tesla valves 120; specifically, the air inlet pipe 119 is connected to four air inlet Tesla valves 120, and the air inlet pipe 119 is connected to the air inlet Tesla valves 120. Several exhaust Tesla valves 116 are provided on the inner edge of the moxibustion box 113. (See reference...) Figure 10 The moxibustion box 113 has a cavity in the side wall, which is connected to the exhaust Tesla valve 116 and the box exhaust pipe 117, so that the exhaust Tesla valve 116 is connected to the box exhaust pipe 117. The air intake and exhaust of the moxibustion box 113 are both made of Tesla valve to ensure unidirectional airflow and avoid backflow of gas.

[0074] The moxibustion box 3 includes a U-shaped shell 301 with an opening on its inner side. A sealing airbag 302 is located at the edge of this opening. The sealing airbag 302 consists of multiple airbags, the shape of which matches the opening of the U-shaped shell 301. Adjacent airbags are connected, and one airbag is connected to an air nozzle 305 for inflation and deflation. The sealing airbag 302 fills and supports the space between the U-shaped shell 301 and the patient's body, achieving a seal and minimizing smoke leakage. A box-shaped measuring ruler 303 is located on both sides of the middle section of the U-shaped shell 301. Because the U-shaped shell 301 uses an arc segment, and the body does not have such a large curvature, the box-shaped measuring ruler 303 is used to supplement the seal and adapt to the patient's body shape. A side airbag 304 is provided between the box-use measuring ruler 303 and the sealing airbag 302. The side airbag 304 is connected to the sealing airbag 302 to achieve unified inflation and deflation. The side airbag 304 fills the space between the box-use measuring ruler 303 and the sealing airbag 302, further reducing the gap between the U-shaped shell 301 and the outside, and reducing the leakage of smoke.

[0075] Both ends of the U-shaped housing 301 are provided with open sleeves 306. Both ends of the U-shaped housing 301 are connected to movable cylinders 307, which slide along the inside of the sleeves 306. A first electric telescopic rod 308 is provided inside the sleeves 306, and the end of the first electric telescopic rod 308 is connected to the U-shaped housing 301. The first electric telescopic rod 308 allows the height of the U-shaped housing 301 to be adjusted, thereby increasing the applicability of the device.

[0076] The U-shaped housing 301 has an intake pipe 309 and an exhaust pipe 310 connected to its two ends, respectively. The inner ends of the intake pipe 309 and the exhaust pipe 310 are closed and extend into the U-shaped housing 301, each connected to several Tesla valves 311. These Tesla valves ensure unidirectional airflow. The airflow direction is as follows: external airflow enters the U-shaped housing 301 through the intake pipe 309, passes through the U-shaped housing 301, and exits through the exhaust pipe 310, carrying away the flue gas.

[0077] The U-shaped housing 301 has a U-shaped track 312 and a traveling mechanism that moves along the U-shaped track 312 on the inner sides of both the front and rear walls. A support plate 321 is connected between the front and rear traveling mechanisms. Specifically, the outer side of the U-shaped track 312 is provided with track teeth 318. In this embodiment, the middle part of both the U-shaped housing 301 and the U-shaped track 312 is semi-circular. The traveling mechanism includes a vertical carriage plate 314. A trolley motor 317 is installed at one end of the carriage plate 314. The trolley motor 317 is connected to a trolley gear 315 and a first guide wheel 316. The trolley gear 315 meshes with the track teeth 318. A second guide wheel 319 is installed at the other end of the carriage plate 314. The first guide wheel 316 and the second guide wheel 319 roll along the inner and outer sides of the U-shaped track 312, respectively. The trolley motor 317 drives the trolley gear 315 to cooperate with the track gear 318 to move back and forth along the U-shaped track 312, which greatly improves the range of action of the moxibustion structure. The first guide wheel 316 and the second guide wheel 319 are clamped on both sides of the U-shaped track 312 and roll to ensure the stability of the movement of the walking mechanism.

[0078] It should be noted that in this embodiment, the U-shaped housing 301 and the U-shaped track 312 are compatible in shape; each U-shape includes two straight segments at both ends and a middle segment connecting the two straight segments. In some embodiments, the middle segment can adopt a straight structure, an arc structure, or a semi-circular structure, etc., which can be specifically set according to the situation. When the middle segment adopts a straight structure, the corners should be rounded to allow the walking mechanism to pass through.

[0079] See Figure 20 The U-shaped track 312 has track grooves on both its inner and outer sides, and the first guide wheel 316 and the second guide wheel 319 roll along the track grooves, so that the outer side of the support plate 321 always faces the patient. In this embodiment, there is one second guide wheel 319. In some other embodiments, there may be two second guide wheels 319. The two second guide wheels 319 and one first guide wheel 316 are arranged in a triangle, and the first guide wheel 316 is coaxial with the trolley gear 315.

[0080] In this embodiment, the vehicle plate 314 has a strip-shaped hole, and a bearing seat is provided inside the strip-shaped hole. The bearing seat supports the rotation of the second guide wheel 319. The bearing seat can slide unidirectionally along the strip-shaped hole, and elastic blocks 320 are filled between the bearing seat and both ends of the strip-shaped hole. Figure 21 As shown, the elastic block 320 can be made of rubber, which provides elastic support to the second guide wheel 319, improving the vehicle's cornering ability. In some other embodiments, other structures can be provided between the vehicle plate 314 and the second guide wheel 319 to achieve elastic support for the second guide wheel 319.

[0081] Limiting blocks 313 are provided on the inner sides of the front and rear walls of the U-shaped housing 301. The limiting blocks 313 are located on the outer sides of both ends of the U-shaped track 312 and are used to limit the walking mechanism to prevent the walking mechanism from leaving the U-shaped track 312.

[0082] A rotating seat 331 is rotatably mounted in the middle of the support plate 321. The rotating seat 331 passes through the middle of the support plate 321 and is rotatably connected to the support plate 321. Both the support plate 321 and the rotating seat 331 are provided with through holes 322, and moxibustion cylinders 323 are inserted into the through holes 322. The moxibustion cylinders 323 can be fixedly connected to the support plate 321 or the rotating seat 331, or they can be connected by bolts.

[0083] The upper end of the moxibustion cylinder 323 is provided with a vent hole 330 to facilitate airflow. A rotating shaft 324 is rotatably installed inside the moxibustion cylinder 323. The upper end of the rotating shaft 324 extends outside the moxibustion cylinder 323 and is connected to a driven gear 325. The middle part of the rotating shaft 324 is provided with an external thread. A push plate 326 that pushes the moxa stick is slidably connected inside the moxibustion cylinder 323. Specifically, several axial grooves are evenly distributed around the inner sidewall of the moxibustion cylinder 323, and several protrusions are evenly distributed around the circumference of the push plate 326. The protrusions slide along the grooves. A threaded through hole is provided in the center of the push plate 326, which is then connected to the rotating shaft 324 by a thread. The moxa stick is provided with a through hole in the center and is sleeved on the outside of the rotating shaft 324. When the driven gear 325 rotates, it drives the rotating shaft 324 to rotate, causing the push plate 326 to move downward and pushing the moxa stick downward.

[0084] The lower end of the rotating shaft 324 is detachably connected to a scraper blade 327. Specifically, the scraper blade 327 is connected to the lower end of the rotating shaft 324 via threads. The lower end of the moxibustion cylinder 323 has an opening and is detachably connected to a cylinder cover 328. The cylinder cover 328 is connected to the moxibustion cylinder 323 via threads. A filter screen 329 is provided in the middle of the cylinder cover 328. In this embodiment, the filter screen 329 is convex upwards from the center. This shape facilitates the accumulation of moxa ash in all directions, preventing moxa ash from accumulating in the middle of the filter screen 329 and reducing the impact of moxa ash obstruction on moxibustion. The detachable scraper blade 327 and cylinder cover 328 facilitate the insertion and ignition of the moxa stick after disassembly. After the moxa stick is inserted, the scraper blade 327 is installed, the moxa stick is ignited, and then the cylinder cover 328 is tightened. The rotating shaft 324 rotates slowly, causing the push plate 326 to push the moxa stick to move. At the same time, the rotating shaft 324 drives the scraper blade 327 to rotate and scrape away the moxa ash from the moxa stick.

[0085] In some other embodiments, a hollow heating tube is sleeved at the lower end of the rotating shaft 324, and an induction coil and a heating hollow heating tube are provided on the lower part of the inner side of the moxibustion cylinder 323 to realize the automatic ignition of the moxa stick. This structure is existing technology and will not be described in detail in this embodiment.

[0086] A side motor 332 is provided on the upper side of the support plate 321. A synchronous belt 333 meshes with the driven gear 325 of the moxibustion cylinder 323 mounted on the support plate 321. The side motor 332 is connected to a driving gear 338 that drives the synchronous belt 333. Each synchronous belt 333 has a side motor 332 and a driving gear 338 at both ends. The side motor 332, the driving gear 338 and the synchronous belt 333 work together to drive a group of driven gears 325 of several moxibustion cylinders 323 on the support plate 321 to rotate slowly, thereby realizing the advancement of the moxa sticks and the scraping of ash inside.

[0087] A portal frame 334 is provided in the middle of the support plate 321. A central motor 335 that drives the rotating seat 331 to rotate is installed in the middle of the portal frame 334. The output shaft of the central motor 335 is connected to the middle of the rotating seat 331. The moxibustion cylinders 323 on the rotating seat 331 are evenly distributed around the circumference. Horizontal second electric telescopic rods 337 are installed on both sides of the portal frame 334. The end of the second electric telescopic rod 337 is connected to a toothed block 336 that meshes with the outer side of the driven gear 325 of the moxibustion cylinder 323. Specifically, when the telescopic end of the second electric telescopic rod 337 extends, the central motor 335 works to drive the rotating seat 331 to rotate. The driven gear 325 of the moxibustion cylinder 323 on the rotating seat 331 rotates to the toothed block 336 and meshes with the toothed block 336, causing the driven gear 325 to rotate at a certain angle. When the telescopic end of the second electric telescopic rod 337 retracts, the toothed block 336 will not mesh with the driven gear 325.

[0088] In this embodiment, the central motor 335 drives the rotating seat 331 to perform reciprocating rotational motion, and the reciprocating angle can be set from 100 to 120 degrees.

[0089] In existing technologies, the teeth are fixed, which inevitably pushes the moxa stick and scrapes off ash during rotary moxibustion, resulting in extremely slow rotation speed and affecting the effectiveness of rotary moxibustion. The present invention uses a retractable second electric telescopic rod 337 to prevent the tooth block 336 from meshing with the driven gear 325. When it is necessary to push the moxa stick and scrape off ash, the extension of the second electric telescopic rod 337 makes the tooth block 336 mesh with the driven gear 325. This does not affect the rotation speed of the rotary moxibustion, thereby achieving a better rotary moxibustion effect.

[0090] It should be noted that: several moxibustion boxes 3 can be set up, and the distance between the two straight segments of the U-shaped shell 301 of each moxibustion box 3 is different, so as to adapt to moxibustion on different parts such as waist, chest, shoulders, and legs.

[0091] In this embodiment, both the box-type measuring ruler 115 and the case-type measuring ruler 303 include a sliding groove 41. Specifically, a sliding groove 41 is provided in the side wall of the moxibustion box 113; in the combined moxibustion box 3, a groove is provided on the side of the combined moxibustion box 3, and a sliding groove 41 is formed in the groove. Several strips 42 are evenly slidably connected in the sliding groove 41, and adjacent strips 42 are in sealed sliding contact. A spring 43 is connected between the strips 42 and the bottom of the sliding groove 41, and the spring 43 causes the strips 42 to extend and fit against the outside of the patient's body.

[0092] An elastic pad 44 is provided at the outer end of the strip 42. Since the surface of the body is often curved, the strip 42 deforms into a stepped shape, making it difficult to achieve a tight fit between the strip and the body, especially at the internal corners of adjacent strips 42, where gaps inevitably exist, leading to smoke leakage. This invention uses a soft elastic pad 44, which can be a sealed airbag or a soft rubber block. Supported by the spring 43, the elastic pad 44 can form a curved shape that conforms to the body, improving sealing and reducing smoke leakage.

[0093] The purifier 2 includes a cylindrical body 201 sealed at both ends. Several heat exchange tubes 202 are axially inserted through the cylindrical body 201. The two ends of the cylindrical body 201 are respectively connected to a flue gas inlet pipe 204 and a purified gas exhaust pipe 205. Activated carbon (not shown in the figure) is filled between the outer side of the heat exchange tubes 202 and the cylindrical body 201. A hemispherical shell 206 is connected to one end of the cylindrical body 201. The hemispherical shell 206 is connected to the cylindrical body 201 through a flange. The heat exchange tubes 202 are all located inside the hemispherical shell 206. The hemispherical shell 206 is connected to a gas guide pipe 207.

[0094] Both the box-type air inlet pipe 119 and the box-type air inlet pipe 309 are connected to the air guide pipe 207; both the box-type exhaust pipe 117 and the box-type exhaust pipe 310 are connected to the flue gas inlet pipe 204; the connection can be achieved through a flexible hose and a T-joint, the flexible hose is not shown in the figure.

[0095] The flue gas inlet pipe 204 is connected to the first air pump 208, and the air guide pipe 207 is connected to the second air pump 209; the box exhaust pipe 117 and the box exhaust pipe 310 are both connected to the input end of the first air pump 208; the box air inlet pipe 119 and the box air inlet pipe 309 are both connected to the output end of the second air pump 209; the cylinder 201 is provided with several baffles 203 inside. Specifically, the baffles 203 are perpendicular to the center line of the cylinder 201, and there is a gap between one end of the baffle 203 and the side wall of the cylinder 201. There are gaps between the different ends of adjacent baffles 203 and the cylinder 201; a side door 210 is hinged to one side of the cylinder 201. The side door 210 is hinged to the cylinder 201 on one side and connected to the cylinder 201 on the other side by bolts. The dual-pump structure ensures smooth and efficient air intake and exhaust of the moxibustion box 3 and moxibustion box 113, and sufficient oxygen supply; the baffle 203 allows for full heat exchange between the outside air and the flue gas, making full use of the heat of the flue gas; the side door 210 facilitates the replacement of the internal activated carbon.

[0096] Under the action of the second air pump 209, outside air passes through the heat exchange tube 202, absorbs heat, becomes hot air, enters the hemispherical shell 206, and passes through the air guide tube 207 to enter the box air inlet pipe 119 and the box air inlet pipe 309. The flue gas discharged from the box exhaust pipe 117 and the box exhaust pipe 310 enters between the cylinder 201 and the heat exchange tube 202 under the action of the first air pump 208. The activated carbon adsorbs the flue gas, and the filtered clean gas is discharged from the purified gas exhaust pipe 205.

[0097] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments without creative effort, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A combined moxibustion device for moxibustion, comprising a combined moxibustion chair (1), a combined moxibustion box (3), and a purifier (2); characterized in that: The moxibustion chair (1) includes a seat (101) and a backrest (103). The seat (101) is hollow and forms a fumigation chamber (107) inside. A fumigation hole (111) communicating with the fumigation chamber (107) is provided on the upper side of the seat (101). An electric heating plate (110) is provided inside the fumigation chamber (107). A moxibustion box (113) is installed on the backrest (103). The moxibustion box (113) passes through the backrest (103) and has an opening on the front side. (113) A ring-shaped ruler (115) for box is provided at the edge of the opening; a moxa stick pusher (114) is provided through the rear wall of the moxibustion box (113), and a through hole is provided at the rear end of the moxa stick pusher (114). A gas collecting hood (118) is provided on the rear side of the moxibustion box (113), and the moxa stick pusher (114) corresponds to the inside of the gas collecting hood (118). The gas collecting hood (118) is connected to the air inlet pipe (119) for the box, and a box exhaust pipe (117) is connected to one side of the moxibustion box (113). The moxibustion box (3) includes a U-shaped shell (301), with an opening on the inner side of the U-shaped shell (301) and a sealing airbag (302) at the edge of the opening. A box-shaped ruler (303) is provided on both sides of the middle part of the U-shaped shell (301). An air inlet pipe (309) and an exhaust pipe (310) for the box are respectively connected to the two ends of the U-shaped shell (301). A U-shaped track (312) and a walking mechanism that moves along the U-shaped track (312) are provided inside the U-shaped shell (301). The walking mechanism is connected to a support plate (321). A rotating seat (331) is rotatably installed in the middle of the support plate (321). Several moxibustion cylinders (323) are inserted through both the support plate (321) and the rotating seat (331). The purifier (2) includes a cylindrical body (201) sealed at both ends. Several heat exchange tubes (202) are axially inserted through the cylindrical body (201). The two ends of the cylindrical body (201) are respectively connected to a flue gas inlet pipe (204) and a purified gas exhaust pipe (205). Activated carbon is filled between the outer side of the heat exchange tubes (202) and the cylindrical body (201). A hemispherical shell (206) is connected to one end of the cylindrical body (201). The heat exchange tubes (202) are all corresponding to the inner side of the hemispherical shell (206). The hemispherical shell (206) is connected to a gas guide pipe (207). The air inlet pipe (119) for the box and the air inlet pipe (309) for the case are both connected to the air guide pipe (207); the exhaust pipe (117) for the box and the exhaust pipe (310) for the case are both connected to the flue gas inlet pipe (204); The box forming ruler (115) and the box forming ruler (303) both include a groove (41), in which several strips (42) are evenly connected and adjacent strips (42) are in contact with each other, and a spring (43) is connected between the strips (42) and the bottom of the groove (41).

2. The combined moxibustion device for moxibustion according to claim 1, characterized in that: The seat plate (101) is connected to the backrest (103) with an adjustable angle on the rear side and to the leg support plate (104) with an adjustable angle on the front side.

3. The combined moxibustion device for moxibustion according to claim 1, characterized in that: The inner end of the air inlet pipe (119) extends into the air collection hood (118) and is connected to several air inlet Tesla valves (120); the inner side of the moxibustion box (113) is provided with several exhaust Tesla valves (116), and the exhaust Tesla valves (116) are all connected to the exhaust pipe (117) of the box.

4. The combined moxibustion device for moxibustion according to claim 1, characterized in that: Both ends of the U-shaped housing (301) are provided with open sleeves (306), and both ends of the U-shaped housing (301) are connected to movable cylinders (307). The movable cylinders (307) slide along the inner side of the sleeves (306). The sleeves (306) are provided with a first electric telescopic rod (308), and the end of the first electric telescopic rod (308) is connected to the U-shaped housing (301).

5. The combined moxibustion device for moxibustion according to claim 1, characterized in that: The outer side of the U-shaped track (312) is provided with track teeth (318); the traveling mechanism includes a vertical carriage (314), one end of which is equipped with a trolley motor (317), the trolley motor (317) is connected to a trolley gear (315) and a first guide wheel (316), the trolley gear (315) meshes with the track teeth (318); the other end of the carriage (314) is equipped with a second guide wheel (319), the first guide wheel (316) and the second guide wheel (319) roll along the inner and outer sides of the U-shaped track (312) respectively.

6. The combined moxibustion device for moxibustion according to claim 1, characterized in that: The moxibustion cylinder (323) is rotatably installed with a rotating shaft (324). The upper end of the rotating shaft (324) extends to the outside of the moxibustion cylinder (323) and is connected to a driven gear (325). The middle part of the rotating shaft (324) is provided with an external thread. The moxibustion cylinder (323) is slidably connected with a push plate (326) that pushes the moxa stick. The push plate (326) is connected to the rotating shaft (324) by a thread. The lower end of the rotating shaft (324) is detachably connected to a scraper (327). The lower end of the moxibustion cylinder (323) has an opening and is detachably connected to a cylinder cover (328). The middle part of the cylinder cover (328) is provided with a filter screen (329).

7. The combined moxibustion device for moxibustion according to claim 6, characterized in that: The support plate (321) is provided with a side motor (332) on the upper side. The driven gear (325) of the moxibustion tube (323) installed on the support plate (321) is meshed with a synchronous belt (333). The side motor (332) is connected to a drive gear (338) that drives the synchronous belt (333).

8. The combined moxibustion device for moxibustion according to claim 6, characterized in that: The support plate (321) is provided with a portal frame (334) in the middle, and a central motor (335) for driving the rotating seat (331) to rotate is installed in the middle of the portal frame (334). The moxibustion tubes (323) on the rotating seat (331) are evenly distributed around the circumference. A horizontal second electric telescopic rod (337) is installed on the side of the portal frame (334), and the end of the second electric telescopic rod (337) is connected to a tooth block (336) that meshes with the outer side of the driven gear (325) of the moxibustion tube (323).

9. The combined moxibustion device for moxibustion according to claim 1, characterized in that: The flue gas inlet pipe (204) is connected to a first air pump (208), and the air guide pipe (207) is connected to a second air pump (209); the box exhaust pipe (117) and the box exhaust pipe (310) are both connected to the input end of the first air pump (208); the box air inlet pipe (119) and the box air inlet pipe (309) are both connected to the output end of the second air pump (209); the cylinder (201) is provided with several baffles (203); a side door (210) is hinged on one side of the cylinder (201).

10. The moxibustion device for moxibustion according to claim 1, characterized in that: The outer end of the slat (42) is provided with an elastic pad (44).

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