Multifunctional combined moxibustion box

Abstract

The present application relates to moxibustion technical field, disclose a kind of multifunctional joint moxa box, including U-shaped shell, U-shaped shell both sides are equipped with box with shape gauge, U-shaped shell is equipped with U-shaped track and walking mechanism moving along U-shaped track, walking mechanism is linked with moxa cylinder movement;Purifier includes the cylinder of two ends sealing, cylinder is axially equipped with several heat exchange pipes, heat exchange pipe outside and cylinder between filling has activated carbon;Box with shape gauge includes sliding slot, sliding slot evenly sliding connection board, adjacent board contact, spring is connected between board and sliding slot bottom;The present application uses spring support's shape gauge board, board can be automatically ejected under spring support, contact with patient, ensure that shape gauge is always attached to patient, ensure sealing property;Through U-shaped track and walking mechanism, significantly improve the scope of moxibustion, more effective acupoints can be acted on;Improve the air intake and exhaust structure, realize heat exchange by purifier, utilize flue gas heat energy, reduce energy waste.

Description

TECHNICAL FIELD

[0001] The present application relates to the moxibustion technical field, especially to a multifunctional combined moxibustion box. BACKGROUND

[0002] Moxibustion, also known as moxibustion therapy or moxibustion method, is a treatment method that uses moxa leaves to make moxa sticks, generates moxa heat to stimulate human acupoints or specific parts, adjusts the physiological and biochemical functions of the human body by stimulating the activity of meridian qi, and achieves the purpose of preventing and treating diseases. The mechanism of moxibustion is similar to acupuncture and moxibustion, and has a complementary therapeutic effect. It has the advantages of simple operation, low cost, significant effect and the like.

[0003] In the prior art, the patent for invention with publication number CN113425587A discloses a novel multifunctional combined moxibustion box, which can realize moxibustion on multiple acupoints; but at least the following deficiencies exist in the use process: 1, the traditional shape gauge structure is adopted, but the shape gauge cannot be reset after deformation, there is a gap between the patient and the shape gauge after excessive movement of the patient, which leads to ineffective sealing and further leads to a large amount of smoke leakage; 2, the moxa sticks at the moxa stick support rod in the moxibustion box are insufficient in oxygen supply due to the blocking effect of the communication pipe one, the full bevel gear cannot drive the two half bevel gears to rotate by 180 degrees, and the 180-degree rotation can only be located on one side of the body, which has poor effect; 3, the intake directly uses external cold air, and the heat-containing smoke is directly discharged after filtration, which wastes heat energy; 4, the movement range of the main moxibustion structure in the moxibustion box is small, the moxibustion effect is limited, and the improvement of the moxibustion effect is restricted. SUMMARY

[0004] The purpose of the present application is to solve the problems of sealing, moxibustion range effect and heat energy utilization of the combined moxibustion box in the prior art, and to provide a multifunctional combined moxibustion box.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A multifunctional combined moxibustion box, comprising a U-shaped shell, the inner side of the U-shaped shell having an opening, the edge of the opening being provided with a sealing air bag, the two sides of the middle part of the U-shaped shell being provided with a box-shaped shape gauge, and the two ends of the U-shaped shell being connected with a box-shaped air inlet pipe and a box-shaped air outlet pipe respectively; a U-shaped track and a walking mechanism moving along the U-shaped track are arranged in the U-shaped shell, and the walking mechanism is connected with a support plate; a rotating seat is rotatably installed in the middle part of the support plate, and the support plate and the rotating seat are both provided with a plurality of moxa cylinders;

[0007] Further comprising a purifier, the purifier comprising a cylinder sealed at both ends, a plurality of heat exchange pipes being axially arranged in the cylinder, a smoke inlet pipe and a purified gas outlet pipe being connected to the two ends of the cylinder respectively, activated carbon being filled between the outer side of the heat exchange pipe and the cylinder, a hemispherical shell being connected to one end of the cylinder, the heat exchange pipes being correspondingly arranged on the inner side of the hemispherical shell, and the hemispherical shell being connected with a gas guide pipe;

[0008] The air inlet pipe of the box is connected to the air guide pipe; the exhaust pipe of the box is connected to the flue gas inlet pipe.

[0009] The box-shaped rulers all include sliding grooves, in which several strips are evenly slidably connected. Adjacent strips are in contact with each other, and springs connect the strips to the bottom of the sliding groove.

[0010] 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.

[0011] 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.

[0012] 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.

[0013] 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.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] 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.

[0018] 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.

[0019] 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.

[0020] 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.

[0021] 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 exhaust pipe for the box is connected to the input end of the first air pump; the air inlet pipe for the box is 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.

[0022] The beneficial effects are: the dual-pump structure ensures smooth and efficient air intake and exhaust within the U-shaped shell, 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 from the flue gas; and the side door facilitates the replacement of the internal activated carbon.

[0023] Furthermore, an elastic pad is provided at the outer end of the slat.

[0024] 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

[0025] Figure 1 This is a three-dimensional structural diagram of the upper side of the moxibustion box of the present invention.

[0026] Figure 2 This is a three-dimensional structural diagram of the lower side of the moxibustion box of the present invention.

[0027] Figure 3This is a schematic diagram of the front structure of the moxibustion box of the present invention.

[0028] Figure 4 This is a bottom-view schematic diagram of the combined moxibustion box of the present invention.

[0029] Figure 5 This is a cross-sectional three-dimensional structural diagram of the moxibustion box of the present invention.

[0030] Figure 6 This is a three-dimensional structural diagram of the internal structure of the moxibustion box of the present invention from the upper side view.

[0031] Figure 7 This is a three-dimensional structural diagram of the internal structure of the moxibustion box of the present invention from the lower side view.

[0032] Figure 8 This is a schematic diagram of the front side of the internal structure of the moxibustion box of the present invention.

[0033] Figure 9 This is a top view of the internal structure of the moxibustion box of the present invention.

[0034] Figure 10 This is a schematic diagram of the three-dimensional structure of the moxibustion tube of the present invention.

[0035] Figure 11 This is an exploded view of the upper side of the moxibustion tube of the present invention.

[0036] Figure 12 This is an exploded view of the moxibustion tube from the lower side of the present invention.

[0037] Figure 13 This is a partial structural diagram of the shape-measuring ruler of the present invention.

[0038] Figure 14 This is a three-dimensional structural diagram of the first end of the purifier of the present invention.

[0039] Figure 15 This is a three-dimensional structural diagram of the second end of the purifier of the present invention.

[0040] Figure 16 This is a side view of the air purifier structure of the present invention.

[0041] Figure 17 This is a schematic diagram of the air purifier of the present invention exploding.

[0042] In the diagram: 101. U-shaped shell; 102. Sealing airbag; 103. Box forming ruler; 104. Side airbag; 105. Air nozzle; 106. Box housing; 107. Movable cylinder; 108. First electric telescopic rod; 109. Box air inlet pipe; 110. Box exhaust pipe; 111. Box Tesla valve; 112. U-shaped track; 113. Limiting block; 114. Car platform; 115. Car gear; 116. First guide wheel; 117. Car motor; 118. Track gear. 119. Second guide wheel; 120. Elastic block; 121. Support plate; 122. Perforation; 123. Moxibustion cylinder; 124. Rotating shaft; 125. Driven gear; 126. Push plate; 127. Scraper blade; 128. Cylinder cover; 129. Filter screen; 130. Vent; 131. Rotating seat; 132. Side motor; 133. Synchronous belt; 134. Gantry frame; 135. Central motor; 136. Gear block; 137. Second electric telescopic rod; 138. Drive gear;

[0043] 2. Purifier; 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;

[0044] 31. Slide; 32. Slat; 33. Spring; 34. Elastic pad. Detailed Implementation

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] Specific embodiments of the multifunctional moxibustion box provided by this invention:

[0051] Please see Figures 1-17 The multifunctional moxibustion box includes a U-shaped shell 101 with an opening on its inner side. A sealing airbag 102 is located at the edge of this opening. The sealing airbag 102 consists of multiple airbags, the shape of which matches the opening of the U-shaped shell 101. Adjacent airbags are connected, and one airbag is connected to an air nozzle 105 for inflation and deflation. The sealing airbag 102 fills and supports the space between the U-shaped shell 101 and the patient's body, achieving a seal and minimizing smoke leakage. A box-shaped measuring ruler 103 is located on both sides of the middle section of the U-shaped shell 101. Because the U-shaped shell 101 uses an arc segment, and the body does not have such a large curvature, the box-shaped measuring ruler 103 is used to supplement the seal and adapt to the patient's body shape. A side airbag 104 is provided between the box-making ruler 103 and the sealing airbag 102. The side airbag 104 is connected to the sealing airbag 102 to achieve unified inflation and deflation. The side airbag 104 fills the space between the box-making ruler 103 and the sealing airbag 102, further reducing the gap between the U-shaped shell 101 and the outside, and reducing the leakage of smoke.

[0052] Both ends of the U-shaped housing 101 are provided with open sleeves 106. Both ends of the U-shaped housing 101 are connected to movable cylinders 107, which slide along the inside of the sleeves 106. A first electric telescopic rod 108 is provided inside the sleeves 106, and the end of the first electric telescopic rod 108 is connected to the U-shaped housing 101. The first electric telescopic rod 108 allows the height of the U-shaped housing 101 to be adjusted, thereby increasing the applicability of the moxibustion box.

[0053] The U-shaped housing 101 is connected to an air inlet pipe 109 and an exhaust pipe 110 at both ends. The inner ends of the air inlet pipe 109 and the exhaust pipe 110 are closed and extend into the U-shaped housing 101. Each is connected to several Tesla valves 111, which ensure unidirectional airflow. The airflow direction is as follows: external airflow enters the U-shaped housing 101 through the air inlet pipe 109, passes through the U-shaped housing 101, and exits through the exhaust pipe 110, carrying away the flue gas.

[0054] The U-shaped housing 101 has a U-shaped track 112 and a traveling mechanism that moves along the U-shaped track 112 on the inner sides of both the front and rear walls. A support plate 121 is connected between the front and rear traveling mechanisms. Specifically, the outer side of the U-shaped track 112 is provided with track teeth 118. In this embodiment, the middle part of the U-shaped housing 101 and the U-shaped track 112 is semi-circular. The traveling mechanism includes a vertical carriage 114. A trolley motor 117 is installed at one end of the carriage 114. The trolley motor 117 is connected to a trolley gear 115 and a first guide wheel 116. The trolley gear 115 meshes with the track teeth 118. A second guide wheel 119 is installed at the other end of the carriage 114. The first guide wheel 116 and the second guide wheel 119 roll along the inner and outer sides of the U-shaped track 112, respectively. The trolley motor 117 drives the trolley gear 115 to cooperate with the track gear 118 to move back and forth along the U-shaped track 112, which greatly increases the range of action of the moxibustion structure. The first guide wheel 116 and the second guide wheel 119 are clamped on both sides of the U-shaped track 112 and roll to ensure the stability of the movement of the walking mechanism.

[0055] It should be noted that in this embodiment, the U-shaped housing 101 and the U-shaped track 112 are adapted to each other; the 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 set according to the specific situation. When the middle segment adopts a straight structure, the corners should be rounded to allow the walking mechanism to pass through.

[0056] See Figure 6The U-shaped track 112 has track grooves on both its inner and outer sides, and the first guide wheel 116 and the second guide wheel 119 roll along the track grooves, so that the outer side of the support plate 121 always faces the patient. In this embodiment, there is one second guide wheel 119. In some other embodiments, there may be two second guide wheels 119. The two second guide wheels 119 and one first guide wheel 116 are arranged in a triangle, and the first guide wheel 116 is coaxial with the trolley gear 115.

[0057] In this embodiment, the vehicle plate 114 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 119. The bearing seat can slide unidirectionally along the strip-shaped hole, and elastic blocks 120 are filled between the bearing seat and both ends of the strip-shaped hole. Figure 7 As shown, the elastic block 120 can be made of rubber, which provides elastic support to the second guide wheel 119, improving the vehicle's cornering ability. In some other embodiments, other structures can be provided between the vehicle plate 114 and the second guide wheel 119 to achieve elastic support for the second guide wheel 119.

[0058] Limiting blocks 113 are provided on the inner sides of the front and rear walls of the U-shaped housing 101. The limiting blocks 113 are located on the outer sides of both ends of the U-shaped track 112 and are used to limit the walking mechanism to prevent the walking mechanism from leaving the U-shaped track 112.

[0059] A rotating seat 131 is rotatably mounted in the middle of the support plate 121. The rotating seat 131 passes through the middle of the support plate 121 and is rotatably connected to the support plate 121. Both the support plate 121 and the rotating seat 131 are provided with through holes 122, and moxibustion cylinders 123 are inserted into the through holes 122. The moxibustion cylinders 123 can be fixedly connected to the support plate 121 or the rotating seat 131, or they can be connected by bolts.

[0060] The upper end of the moxibustion cylinder 123 is provided with a vent hole 130 to facilitate airflow. A rotating shaft 124 is rotatably installed inside the moxibustion cylinder 123. The upper end of the rotating shaft 124 extends outside the moxibustion cylinder 123 and is connected to a driven gear 125. The middle part of the rotating shaft 124 is provided with an external thread. A push plate 126 that pushes the moxa stick is slidably connected inside the moxibustion cylinder 123. Specifically, several axial grooves are evenly distributed around the inner sidewall of the moxibustion cylinder 123, and several protrusions are evenly distributed around the circumference of the push plate 126. The protrusions slide along the grooves. A threaded through hole is provided in the center of the push plate 126, which is then connected to the rotating shaft 124 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 124. When the driven gear 125 rotates, it drives the rotating shaft 124 to rotate, causing the push plate 126 to move downward and pushing the moxa stick downward.

[0061] The lower end of the rotating shaft 124 is detachably connected to a scraper blade 127. Specifically, the scraper blade 127 is connected to the lower end of the rotating shaft 124 via threads. The lower end of the moxibustion cylinder 123 has an opening and is detachably connected to a cylinder cover 128. The cylinder cover 128 is connected to the moxibustion cylinder 123 via threads. A filter screen 129 is provided in the middle of the cylinder cover 128. In this embodiment, the filter screen 129 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 129 and reducing the impact of moxa ash obstruction on moxibustion. The detachable scraper blade 127 and cylinder cover 128 facilitate the insertion and ignition of the moxa stick after disassembly. After the moxa stick is inserted, the scraper blade 127 is installed, the moxa stick is ignited, and then the cylinder cover 128 is tightened. The rotating shaft 124 rotates slowly, causing the push plate 126 to push the moxa stick to move. At the same time, the rotating shaft 124 drives the scraper blade 127 to rotate and scrape away the moxa ash from the moxa stick.

[0062] In some other embodiments, a hollow heating tube is sleeved at the lower end of the rotating shaft 124, and an induction coil and a heating hollow heating tube are provided on the lower part of the inner side of the moxibustion cylinder 123 to realize the automatic ignition of the moxa stick. This structure is existing technology and will not be described in detail in this embodiment.

[0063] A side motor 132 is provided on the upper side of the support plate 121. A synchronous belt 133 meshes with the driven gear 125 of the moxibustion cylinder 123 mounted on the support plate 121. The side motor 132 is connected to a driving gear 138 that drives the synchronous belt 133. Each synchronous belt 133 has a side motor 132 and a driving gear 138 at both ends. The side motor 132, the driving gear 138 and the synchronous belt 133 together drive a group of driven gears 125 of several moxibustion cylinders 123 on the support plate 121 to rotate slowly, thereby realizing the advancement of the moxa sticks inside and the scraping of ash.

[0064] A portal frame 134 is provided in the middle of the support plate 121. A central motor 135 for driving the rotating seat 131 to rotate is installed in the middle of the portal frame 134. The output shaft of the central motor 135 is connected to the middle of the rotating seat 131. The moxibustion cylinders 123 are evenly distributed around the circumference of the rotating seat 131. Horizontal second electric telescopic rods 137 are installed on both sides of the portal frame 134. The end of the second electric telescopic rod 137 is connected to a toothed block 136 that meshes with the outer side of the driven gear 125 of the moxibustion cylinder 123. Specifically, when the telescopic end of the second electric telescopic rod 137 extends, the central motor 135 works to drive the rotating seat 131 to rotate. The driven gear 125 of the moxibustion cylinder 123 on the rotating seat 131 rotates to the toothed block 136 and meshes with the toothed block 136, causing the driven gear 125 to rotate at a certain angle. When the telescopic end of the second electric telescopic rod 137 retracts, the toothed block 136 will not mesh with the driven gear 125.

[0065] In this embodiment, the central motor 135 drives the rotating seat 131 to perform reciprocating rotational motion, and the reciprocating angle can be set from 100 to 120 degrees.

[0066] 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 137 to prevent the tooth block 136 from meshing with the driven gear 125. When it is necessary to push the moxa stick and scrape off ash, the extension of the second electric telescopic rod 137 makes the tooth block 136 mesh with the driven gear 125. This does not affect the rotation speed of the rotary moxibustion, thereby achieving a better rotary moxibustion effect.

[0067] It should be noted that the moxibustion box of the present invention can be set to different sizes, that is, the distance between the two straight segments of the U-shaped shell 101 of each moxibustion box is different, so as to adapt to moxibustion on different parts such as waist, chest, shoulders, and legs.

[0068] In this embodiment, the box-shaped ruler 103 includes a groove 31. Specifically, the side of the U-shaped shell 101 is provided with a groove, and the groove 31 is formed in the groove. Several strips 32 are evenly slidably connected in the groove 31, and adjacent strips 32 are in sealed sliding contact. A spring 33 is connected between the strips 32 and the bottom of the groove 31. The spring 33 causes the strips 32 to extend and fit against the outside of the patient's body.

[0069] An elastic pad 34 is provided at the outer end of the strip 32. Since the surface of the body is often curved, the strip 32 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 32, where gaps inevitably exist, leading to smoke leakage. This invention uses a soft elastic pad 34, which can be a sealed airbag or a soft rubber block. Supported by the spring 33, the elastic pad 34 can form a curved shape that fits the body, improving sealing and reducing smoke leakage.

[0070] This embodiment also includes a purifier 2, which includes a cylindrical body 201 sealed at both ends. Several heat exchange tubes 202 are axially inserted through the cylindrical body 201. A flue gas inlet pipe 204 and a purified gas exhaust pipe 205 are respectively connected to both ends of the cylindrical body 201. 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. A gas guide pipe 207 is connected to the hemispherical shell 206.

[0071] The air inlet pipe 109 of the box is connected to the air guide pipe 207; the exhaust pipe 110 of the box is connected to the flue gas inlet pipe 204; the connection can be achieved through a flexible hose, which is not shown in the figure.

[0072] 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 110 is connected to the input end of the first air pump 208; the box inlet pipe 109 is connected to the output end of the second air pump 209. Several baffles 203 are provided inside the cylinder 201. Specifically, the baffles 203 are perpendicular to the centerline of the cylinder 201, with a gap between one end of the baffle 203 and the side wall of the cylinder 201, and gaps between different ends of adjacent baffles 203 and the cylinder 201. A side door 210 is hinged to one side of the cylinder 201, with one side of the side door 210 hinged to the cylinder 201 and the other side connected to the cylinder 201 by bolts. The dual-air pump structure ensures smooth and efficient air intake and exhaust within the U-shaped shell 101, and sufficient oxygen supply. The baffles 203 allow for sufficient heat exchange between the outside air and the flue gas, fully utilizing the heat of the flue gas. The side door 210 facilitates the replacement of the internal activated carbon.

[0073] 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 enters the air inlet pipe 109 of the box through the air guide pipe 207. The flue gas discharged from the box exhaust pipe 110 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.

[0074] 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 multifunctional moxibustion box, characterized in that: The device includes a U-shaped shell (101), with an opening on the inner side of the U-shaped shell (101) and a sealing airbag (102) at the edge of the opening. A box-shaped ruler (103) is provided on both sides of the middle part of the U-shaped shell (101). An air inlet pipe (109) and an exhaust pipe (110) for the box are respectively connected to the two ends of the U-shaped shell (101). A U-shaped track (112) and a walking mechanism that moves along the U-shaped track (112) are provided inside the U-shaped shell (101). The walking mechanism is connected to a support plate (121). A rotating seat (131) is rotatably installed in the middle of the support plate (121). Several moxibustion cylinders (123) are inserted through both the support plate (121) and the rotating seat (131). It also includes a purifier (2), which 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 outside 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 inside of the hemispherical shell (206). The hemispherical shell (206) is connected to a gas guide pipe (207). The air inlet pipe (109) of the box is connected to the air guide pipe (207); the exhaust pipe (110) of the box is connected to the flue gas inlet pipe (204); The box-shaped ruler (103) includes a groove (31), in which several strips (32) are evenly connected and adjacent strips (32) are in contact with each other, and a spring (33) is connected between the strips (32) and the bottom of the groove (31).

2. The multifunctional moxibustion box according to claim 1, characterized in that: Both ends of the U-shaped housing (101) are provided with open sleeves (106), and both ends of the U-shaped housing (101) are connected to movable cylinders (107). The movable cylinders (107) slide along the inner side of the sleeves (106). The sleeves (106) are provided with a first electric telescopic rod (108), and the end of the first electric telescopic rod (108) is connected to the U-shaped housing (101).

3. The multifunctional moxibustion box according to claim 1, characterized in that: The outer side of the U-shaped track (112) is provided with track teeth (118); the traveling mechanism includes a vertical car plate (114), one end of which is equipped with a trolley motor (117), the trolley motor (117) is connected to a trolley gear (115) and a first guide wheel (116), the trolley gear (115) meshes with the track teeth (118); the other end of the car plate (114) is equipped with a second guide wheel (119), the first guide wheel (116) and the second guide wheel (119) roll along the inner and outer sides of the U-shaped track (112) respectively.

4. The multifunctional moxibustion box according to claim 1, characterized in that: The moxibustion cylinder (123) is rotatably installed with a rotating shaft (124). The upper end of the rotating shaft (124) extends to the outside of the moxibustion cylinder (123) and is connected to a driven gear (125). The middle part of the rotating shaft (124) is provided with an external thread. The moxibustion cylinder (123) is slidably connected with a push plate (126) that pushes the moxa stick. The push plate (126) is connected to the rotating shaft (124) by a thread. The lower end of the rotating shaft (124) is detachably connected to a scraper (127). The lower end of the moxibustion cylinder (123) has an opening and is detachably connected to a cylinder cover (128). The middle part of the cylinder cover (128) is provided with a filter screen (129).

5. The multifunctional moxibustion box according to claim 4, characterized in that: The support plate (121) is provided with a side motor (132) on the upper side. The driven gear (125) of the moxibustion tube (123) installed on the support plate (121) is meshed with a synchronous belt (133). The side motor (132) is connected to a drive gear (138) that drives the synchronous belt (133).

6. The multifunctional moxibustion box according to claim 4, characterized in that: The support plate (121) is provided with a portal frame (134) in the middle, and a central motor (135) for driving the rotating seat (131) to rotate is installed in the middle of the portal frame (134). The moxibustion tubes (123) on the rotating seat (131) are evenly distributed around the circumference. A horizontal second electric telescopic rod (137) is installed on the side of the portal frame (134), and the end of the second electric telescopic rod (137) is connected to a tooth block (136) that meshes with the outer side of the driven gear (125) of the moxibustion tube (123).

7. The multifunctional moxibustion box 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 (110) is connected to the input end of the first air pump (208); the box air inlet pipe (109) is 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 to one side of the cylinder (201).

8. The multifunctional moxibustion box according to claim 1, characterized in that: The outer end of the strip (32) is provided with an elastic pad (34).

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