Portable intelligent moxibustion instrument

Abstract

The present application relates to the technical field of medical care instruments, and discloses a portable intelligent moxibustion instrument, which comprises a shell, a guide assembly for clamping an moxa stick is arranged in the shell, the guide assembly comprises two clamping blocks for clamping the moxa stick which are symmetrically arranged, and a first roller is mounted on the side wall of the clamping block; an adjusting mechanism is arranged in the shell, the adjusting mechanism comprises a swing assembly, a rotating assembly and an extension assembly, the swing assembly is used for controlling the swing of the moxa stick, the rotating assembly is used for controlling the rotation of the swing assembly, and the extension assembly is used for controlling the relative sliding of the moxa stick in the guide assembly. The swing assembly is arranged so that the moxa stick can swing in the shell, and the rotating assembly is arranged so that the moxa stick can rotate while swinging, so that the skin of the patient can be stimulated with a large range of warm stimulation during the moxibustion process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical care instruments, in particular to a portable intelligent moxibustion instrument. 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, and adjusts the physiological and biochemical functions of the human body by stimulating the activities of meridians, so as to achieve the purpose of preventing and treating diseases. The mechanism of moxibustion is similar to that of acupuncture and moxibustion, and the treatment effect is complementary. Moxibustion uses different types of drugs to act on Shenque acupoint or other acupoints to treat diseases, especially in beauty, health care and prevention. For patients who have poor treatment effect in modern medicine, are difficult to take long-term oral Chinese medicine, are afraid of acupuncture, especially pediatric patients who are difficult to take medicine and are difficult to tolerate acupuncture treatment, or patients who urgently need painless treatment, moxibustion therapy is particularly suitable and is one of the best treatment methods.

[0003] With the development of medical instrument technology, intelligent moxibustion instruments that replace manual moxibustion have emerged as the times require. The portable moxibustion instrument is widely praised because of its small size and portability. The portable intelligent moxibustion instrument in the prior art is usually only used for mild moxibustion, that is, when moxibustion is performed, the end of the moxa stick is kept about one inch away from the skin of the moxibustion part without adjusting the position of the moxa stick. However, since the diameter of the moxa stick or moxa sheet is small, it is difficult to provide a large range of warm stimulation to the skin of the patient after the portable moxibustion instrument is fixed on the patient. SUMMARY

[0004] The purpose of the present application is to provide a portable intelligent moxibustion instrument to solve the following technical problems:

[0005] (1) How to increase the moxibustion range of the moxa stick in the portable moxibustion instrument;

[0006] (2) How to control the moxa stick to evenly moxibustion in a large moxibustion range;

[0007] The purpose of the present application can be achieved by the following technical solutions:

[0008] A portable intelligent moxibustion instrument, comprising:

[0009] A housing, a guide assembly for clamping a moxa stick is arranged in the housing, the guide assembly comprises two clamping blocks for clamping the moxa stick arranged symmetrically, and a first roller is mounted on the side wall of the clamping block;

[0010] An adjusting mechanism is arranged in the shell, and the adjusting mechanism comprises a swing assembly, a rotating assembly and an extension assembly, the swing assembly is used for controlling swing of the moxa stick, the rotating assembly is used for controlling rotation of the swing assembly, and the extension assembly is used for controlling relative sliding of the moxa stick in the guide assembly.

[0011] According to the technical scheme, the first rollers arranged on the side walls of the clamping blocks can make the moxa stick slide between the two clamping blocks under the control of the extension assembly. The swing assembly can make the moxa stick swing in the shell, and the rotating assembly can make the moxa stick rotate while swinging. In the technical scheme, the moxa stick can swing, rotate and extend in the shell simultaneously, so that the moxa stick can be used to stimulate a larger area of the patient's skin, and the moxa stick can be used to stimulate the patient's skin more evenly in the moxa application range.

[0012] As a further technical scheme, the swing assembly comprises a swing frame, two supports are symmetrically arranged on the side wall of the swing frame, a damping rotating shaft is fixedly connected to the side wall of the support, a toothless bevel gear is arranged on the damping rotating shaft, the two bevel gears are symmetrically arranged, a toothless bevel gear ring is fixedly arranged on the inner wall of the shell, and the bevel gear meshes with the bevel gear ring when the teeth of the bevel gear correspond to the teeth of the bevel gear ring.

[0013] According to the technical scheme, a specific structure of the swing assembly is provided, and the swing of the guide assembly and the moxa stick is controlled. When the swing frame rotates relative to the bevel gear ring, the two bevel gears and the toothless bevel gear ring are arranged alternately, and according to the meshing principle of the bevel gear, the rotating directions of the two damping rotating shafts are opposite under the driving of the corresponding bevel gear. Therefore, the swing frame can swing back and forth under the driving of the two damping rotating shafts without changing the rotation of the swing frame relative to the bevel gear ring.

[0014] As a further technical scheme, two slide grooves are symmetrically arranged on the side wall of the swing frame, the two ends of the clamping block are respectively connected to the two slide grooves in a sliding manner, and the side walls of the two ends of the clamping block are fixedly connected to the inner walls of the slide grooves through the first springs.

[0015] By the technical scheme, the specific connection mode of the guide assembly and the swing assembly is provided, the two clamping blocks in the guide assembly can clamp the moxa sticks with different thicknesses, specifically, the two clamping blocks can slide in the two sliding grooves of the swing frame side wall, the distance between the two clamping blocks is adjusted through sliding, the distance can be adjusted according to the specific thickness of the moxa stick to be clamped, and then the clamping of the moxa stick is completed through the elastic force of the first spring, so that the moxa stick with a proper thickness can be selected for moxibustion according to requirements.

[0016] As a further technical scheme, the housing inner wall is fixedly provided with a support ring, the rotating assembly comprises a straight tooth ring coaxially connected with the support ring, two rotating supports are symmetrically arranged at one end of the straight tooth ring, and the damping rotating shaft is rotationally connected with the rotating supports.

[0017] The housing is provided with a servo motor, the output end of the servo motor is drivingly connected with a driving gear, and the straight tooth ring is in mesh with the driving gear.

[0018] By the technical scheme, the specific structure of the rotating assembly is provided, the rotating control of the whole swing assembly is realized, the movement track of the guide assembly and the moxa stick is enriched, and the moxibustion is more uniform. The support ring of the housing inner wall is used for supporting the rotation of the straight tooth ring, the two damping rotating shafts are rotationally connected with the two rotating supports, therefore, the servo motor is driven, the servo motor drives the rotation of the driving gear, and then drives the rotation of the straight tooth ring, the rotation of the straight tooth ring drives the swing frame in the swing assembly to rotate relative to the bevel gear ring, therefore, the linkage of the swing assembly and the rotating assembly can drive the moxa stick clamped by the two clamping blocks to rotate and swing synchronously in the housing, the moxibustion range of a single moxa stick is increased, and the moxa stick is more uniformly moxibusted in the range.

[0019] As a further technical scheme, the upper end of the support is integrally formed with a limiting block, the telescopic assembly comprises a push rod penetrating through the limiting block and being in sliding connection with the limiting block, the upper end of the push rod is rotationally connected with a cross rod, the lower end of the push rod is fixedly connected with a receiving block, the receiving block and the limiting block are connected with a second spring, and the lower end of the receiving block is provided with a second roller.

[0020] The cam is fixedly installed on the damping rotating shaft, the highest point of the protrusion of the cam corresponds to the midpoint of the toothed part of the bevel gear, a guide groove is formed in the wheel surface of the cam, and the second roller is in rolling connection with the guide groove.

[0021] Through the above technical solution, this embodiment provides a specific structure for the telescopic component, enabling the moxa stick to perform telescopic movements while swinging and rotating. To ensure uniform heating of the patient's skin within the moxibustion area, the moxa stick needs to be adjusted for telescopic movement, so that it is shortened when swinging vertically and gradually lengthens as the angle of swing away from the vertical direction increases. Specifically, through the fixed setting of the cam on the damping shaft, when the damping shaft rotates, the swing component drives the moxa stick to swing. At the same time, the cam rotates, the second roller rolls in the guide groove, and drives the push rod to slide up and down in the limiting block through the receiving plate. The second spring between the limiting block and the receiving block provides resistance to the upward sliding of the push rod and ensures the rolling connection between the second roller and the guide groove.

[0022] As a further technical solution, the telescopic assembly also includes a positioning plate, one end of which is equipped with a positioning nail for inserting and fixing the moxa stick, and the side wall of the positioning plate has a slot, and the end of the crossbar away from the push rod can be detachably inserted into the slot.

[0023] The above technical solution provides a specific structure for fixing moxa sticks. When fixing moxa sticks, the guide component is first used to position the moxa sticks, then the positioning nail is inserted into the top of the moxa sticks, and finally the crossbars on both sides of the positioning plate are rotated so that the detachable clips are embedded in the slots. Therefore, the positioning plate will drive the moxa sticks to achieve corresponding extension and retraction movements as the push rod reciprocates.

[0024] As a further technical solution, an end cap is detachably installed on the upper end of the housing, and a filter cap is threadedly connected to the lower end of the end cap. A first smoke hole is formed through the filter cap, and a second smoke hole is formed on the portion of the end cap directly above the filter cap. This technical solution provides an end cap structure that filters and discharges the smoke generated during moxibustion from the housing.

[0025] As a further technical solution, an air inlet is provided on the lower side wall of the housing, and an annular bottom cover is threadedly connected to the lower end of the housing. A perforated dust-prevention plate is installed at the center of the bottom cover, a strap retaining ring is integrally formed on the side wall of the bottom cover, and a silicone ring is installed at the lower end of the bottom cover. Through the above technical solution, a specific structure for the bottom cover is provided, which not only blocks ash that may fall during moxibustion but also provides a suitable transition structure for the contact between the invention and the patient's skin.

[0026] The beneficial effects of this invention are:

[0027] (1) The present invention enables the moxa stick to swing inside the shell by setting the swing component, and enables the moxa stick to rotate while swinging by setting the rotation component. The moxa stick can swing and rotate simultaneously inside the shell, thus effectively expanding the moxibustion range of the moxa stick and providing a larger range of warm stimulation to the patient's skin during the moxibustion process.

[0028] (2) By setting up the telescopic component, the present invention can adjust the distance between the burning end of the moxa stick and the skin being treated while the moxa stick swings and rotates. When the moxa stick swings to a vertical position, it is in a shortened state and gradually lengthens as the swing angle deviates from the vertical direction increases. During the swing and rotation of the moxa stick, the burning point is far away from the skin at points that appear frequently and close to the skin at points that appear less frequently, thus achieving more uniform moxibustion. Attached Figure Description

[0029] The invention will now be further described with reference to the accompanying drawings.

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention after the shell has been cut open;

[0031] Figure 2 This is a schematic diagram of the swing component in this invention;

[0032] Figure 3 This is a schematic diagram of the rotating assembly in this invention;

[0033] Figure 4 This is a schematic diagram of the telescopic component in this invention;

[0034] Figure 5 For the present invention Figure 4 A schematic diagram of the local structure at point B;

[0035] Figure 6 This is a schematic diagram of the overall linkage structure of the various components in this invention.

[0036] Figure Descriptions: 1. Housing; 2. Guide assembly; 3. Swing assembly; 4. Rotating assembly; 5. Telescopic assembly; 6. End cap; 7. Filter cap; 8. Bottom cap; 101. Support ring; 102. Air inlet; 201. Clamping block; 202. First roller; 301. Swing frame; 3011. Slide groove; 3012. First spring; 302. Bracket; 3021. Limiting block; 303. Damping shaft; 304. Bevel gear; 305. Bevel gear ring; 40 1. Spur gear ring; 402. Rotating support; 403. Servo motor; 404. Drive gear; 501. Push rod; 502. Crossbar; 503. Receiving block; 504. Second spring; 505. Second roller; 506. Cam; 5061. Guide groove; 507. Positioning plate; 5071. Slot; 508. Positioning pin; 601. Second smoke hole; 701. First smoke hole; 801. Dust separator plate; 802. Strap retaining ring; 803. Silicone ring. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please refer to the attached diagram. Figure 1 , 2 As shown, the present invention is a portable intelligent moxibustion device, comprising:

[0039] The housing 1 has a guide assembly 2 for holding moxa sticks inside. The guide assembly 2 includes two symmetrically arranged clamping blocks 201 for holding moxa sticks. The side wall of the clamping block 201 is equipped with a first roller 202.

[0040] An adjustment mechanism is provided inside the housing 1. The adjustment mechanism includes a swing component 3, a rotation component 4, and a telescopic component 5. The swing component 3 is used to control the swing of the moxa stick, the rotation component 4 is used to control the rotation of the swing component 3, and the telescopic component 5 is used to control the relative sliding of the moxa stick in the guide component 2.

[0041] Through the above technical solution, in this embodiment, the guide component 2, through two clamping blocks 201, plays a guiding and clamping role on the moxa stick, and as... Figure 2As shown, the first roller 202 on the side wall of the clamping block 201, combined with the control function of the telescopic component 5, allows the moxa stick to slide and extend between the two clamping blocks 201. This embodiment also allows the moxa stick to swing within the housing through the swing component 3, and to rotate simultaneously through the rotation component 4. In the above technical solution, the moxa stick can simultaneously swing, rotate, and extend within the housing 1, thus effectively expanding the moxibustion range. During moxibustion, it can provide a larger area of ​​warm stimulation to the patient's skin. Furthermore, the multi-directional movement of swinging, rotating, and extending allows the moxa stick to more evenly complete the moxibustion within the treatment area.

[0042] Please refer to the attached diagram. Figure 2 As shown, the swing assembly 3 includes a swing frame 301. Two supports 302 are symmetrically arranged on the side wall of the swing frame 301. A damping shaft 303 is fixedly connected to the side wall of the support 302. A bevel gear 304 with missing teeth is installed on the damping shaft 303. The two bevel gears 304 are arranged in a mirror symmetrical manner. A bevel ring 305 with missing teeth is fixedly installed on the inner wall of the housing 1. When the teeth of the bevel gear 304 correspond to the teeth of the bevel ring 305, the bevel gear 304 meshes with the bevel ring 305.

[0043] Through the above technical solution, the embodiment provides a specific structure for the swing component 3, which completes the swing control of the guide component 2 and the moxa stick. By setting two toothed bevel gears 304 and a toothed bevel ring 305, when the swing frame 301 rotates relative to the bevel ring 305, the two bevel gears 304 and the bevel ring 305 alternately mesh. According to the meshing principle of the bevel gears 304, under the drive of the corresponding bevel gears 304, the rotation directions of the two damping shafts 303 are opposite. Therefore, if the rotation of the swing frame 301 relative to the bevel ring 305 remains unchanged, the swing frame 301 will swing back and forth under the drive of the two damping shafts 303. It should be noted that, as... Figure 1 As shown, when the midpoint of the toothed part of the bevel gear 304 meshes with the bevel gear ring 305, the moxa stick is in a vertical state, which can ensure that the swing angle of the moxa stick is symmetrical about the axis when the moxa stick is vertical. Therefore, the heat source is more evenly distributed in the shell 1 in each state during the swing of the moxa stick.

[0044] Please refer to the attached diagram. Figure 2 As shown, the side wall of the swing frame 301 is symmetrically provided with two sliding grooves 3011. The two ends of the clamping block 201 are slidably connected to the two sliding grooves 3011 respectively. The side walls of the two ends of the clamping block 201 are fixedly connected to the inner wall of the sliding groove 3011 by the first spring 3012.

[0045] Through the above technical solution, this embodiment provides a specific connection method between the guide component 2 and the swing component 3, which can realize the clamping of moxa sticks of different thicknesses by the two clamping blocks 201 in the guide component 2. Specifically, through the setting of two sliding grooves 3011 on the side wall of the swing frame 301, the two clamping blocks 201 can slide in the sliding grooves 3011, and the distance between the two clamping blocks 201 can be adjusted by sliding. This distance can be adjusted according to the specific thickness of the moxa stick to be clamped. Then, the clamping of the moxa stick is completed by the elastic force of the first spring 3012. Therefore, moxa sticks of appropriate thickness can be selected for moxibustion as needed.

[0046] Please refer to the attached diagram. Figure 1 , 3 As shown, a support ring 101 is fixedly provided on the inner wall of the housing 1, and the rotating assembly 4 includes a straight toothed ring 401 that is rotatably connected to the support ring 101 on the same axis. Two rotating supports 402 are symmetrically provided at one end of the straight toothed ring 401, and the damping rotating shaft 303 is rotatably connected to the rotating supports 402.

[0047] A servo motor 403 is mounted on the housing 1. The output end of the servo motor 403 is connected to a drive gear 404, and the spur gear ring 401 meshes with the drive gear 404.

[0048] Through the above technical solution, this embodiment provides a specific structure for the rotating component 4, realizing overall rotational control of the swing component 3, enriching the motion trajectory of the guide component 2 and the moxa stick, and making the moxibustion more uniform. Specifically, the support ring 101 on the inner wall of the housing 1 is used to provide support for the rotation of the straight tooth ring 401. The two damping shafts 303 are respectively rotatably connected to the two rotating supports 402. Therefore, the servo motor 403 is driven, and the servo motor 403 will drive the rotation of the drive gear 404, which in turn drives the rotation of the straight tooth ring 401. The rotation of the straight tooth ring 401 causes the swing frame 301 in the swing component 3 to rotate relative to the bevel tooth ring 305. Therefore, the linkage between the swing component 3 and the rotating component 4 allows the moxa stick held by the two multi-stage blocks to synchronously achieve the motion effect of rotating and swinging within the housing 1, which not only increases the moxibustion range of a single moxa stick, but also makes the moxa stick more uniformly applied within this range.

[0049] Please refer to the attached diagram. Figure 4 , 5As shown in Figure 6, the upper end of the bracket 302 is integrally formed with a limiting block 3021. The telescopic component 5 includes a push rod 501 that passes through the limiting block 3021 and is slidably connected to the limiting block 3021. The upper end of the push rod 501 is rotatably connected to a crossbar 502. The lower end of the push rod 501 is fixedly connected to a receiving block 503. A second spring 504 is connected between the receiving block 503 and the limiting block 3021. A second roller 505 is installed at the lower end of the receiving block 503.

[0050] A cam 506 is fixedly mounted on the damping shaft 303, and the highest point of the cam 506 corresponds to the midpoint of the toothed part of the bevel gear 304. A guide groove 5061 is provided on the wheel surface of the cam 506, and the second roller 505 is tactilely connected to the guide groove 5061.

[0051] Please refer to the attached diagram. Figure 4 As shown, the telescopic assembly 5 also includes a positioning plate 507. One end of the positioning plate 507 is equipped with a positioning nail 508 for inserting and fixing the moxa stick. The side wall of the positioning plate 507 has a slot 5071. The end of the crossbar 502 away from the push rod 501 can be detachably inserted into the slot 5071.

[0052] Through the above technical solution, this embodiment provides a specific structure for the telescopic component 5, realizing telescopic movement while the moxa stick swings and rotates. It should be noted that when the moxa stick swings and rotates within the housing 1, it moves to the central vertical position the most times. In order to ensure that the patient's skin within the moxibustion area is heated evenly, the moxa stick needs to be telescopically adjusted so that it is shortened when swinging vertically and gradually lengthens as the swing angle deviates from the vertical direction increases. Specifically, through the fixed setting of the cam 506 on the damping shaft 303, when the damping shaft 303 rotates, the swing component 3 drives the moxa stick to swing. At the same time, the cam 506 rotates, the second roller 505 rolls in the guide groove 5061, and drives the push rod 501 to slide up and down in the limiting block 3021 through the receiving plate. The function of the second spring 504 between the limiting block 3021 and the receiving block 503 is to provide resistance for the upward sliding of the push rod 501 and ensure the rolling connection between the second roller 505 and the guide groove 5061. It should be noted that the highest point of the cam 506 must correspond to the midpoint of the toothed portion of the bevel gear 304. Therefore, each time the moxa stick swings to a vertical position, the highest point of the cam 506 pushes the push rod 501 to slide up to its highest point, causing the moxa stick to contract to its shortest cone shape, thus achieving the aforementioned effect of uniform heating of the patient's skin within the moxibustion area. The upper end of the moxa stick is fixed by the positioning plate 507 and the positioning pins 508 on it. Specifically, the moxa stick is first positioned using the guide assembly 2, then the positioning pins 508 are inserted into the upper end of the moxa stick, and finally, the crossbars 502 on both sides of the positioning plate 507 are rotated so that they can be detachably inserted into the slots 5071. Therefore, the positioning plate 507, along with the reciprocating motion of the push rod 501, causes the moxa stick to achieve corresponding extension and retraction movements.

[0053] Please refer to the attached diagram. Figure 1 As shown, an end cap 6 is detachably installed on the upper end of the housing 1, and a filter cover 7 is threadedly connected to the lower end of the end cap 6. A first smoke hole 701 is provided through the filter cover 7, and a second smoke hole 601 is provided on the part of the end cap 6 located directly above the filter cover 7.

[0054] Through the above technical solution, this embodiment provides an end cap 6 structure to filter and discharge the smoke generated during moxibustion into the housing 1. Specifically, activated carbon particles can be placed between the filter cap 7 and the end cap 6. The smoke generated during moxibustion can enter the cavity formed by the filter cap 7 and the end cap 6 through the first smoke hole 701, be adsorbed and filtered by the activated carbon particles, and then discharged through the second smoke hole 601. The filter cap 7, which is threaded to the lower end of the end cap 6, is easy to disassemble for cleaning or replacement of the activated carbon particles.

[0055] Please refer to the attached diagram. Figure 1As shown, an air inlet 102 is provided on the lower side wall of the housing 1, and an annular bottom cover 8 is threadedly connected to the lower end of the housing 1. A perforated dust-proof plate 801 is installed in the center of the bottom cover 8, and a strap retainer 802 is integrally formed on the side wall of the bottom cover 8. A silicone ring 803 is installed at the lower end of the bottom cover 8.

[0056] Through the above technical solution, this embodiment provides a specific structure for the bottom cover 8, which not only blocks the ash residue that may fall during moxibustion, but also provides a suitable transition structure for the contact between the invention and the patient's skin. Specifically, the porous ash-blocking plate 801 installed in the center of the bottom cover 8 is used to block the falling ash residue, the strap retainer 802 is used to cooperate with the restraint strap to fix the invention to the area to be moxibusted on the patient's body, and the silicone ring 803 can directly contact the edge of the patient's skin to provide heat insulation and prevent skin burns. It should be noted that because the silicone ring 803 has a relatively tight contact with the skin, in order to ensure the entry of combustion air into the shell 1, such as Figure 1 As shown, an air inlet 102 is provided on the lower side wall of the housing 1.

[0057] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A portable intelligent moxibustion device, characterized in that, include: The housing (1) is provided with a guide assembly (2) for clamping moxa sticks. The guide assembly (2) includes two clamping blocks (201) symmetrically arranged for clamping moxa sticks. The side wall of the clamping block (201) is equipped with a first roller (202). An adjustment mechanism is provided inside the housing (1). The adjustment mechanism includes a swing component (3), a rotation component (4), and a telescopic component (5). The swing component (3) is used to control the swing of the moxa stick. The rotation component (4) is used to control the rotation of the swing component (3). The telescopic component (5) is used to control the relative sliding of the moxa stick in the guide component (2). The swing assembly (3) includes a swing frame (301), and two supports (302) are symmetrically provided on the side wall of the swing frame (301). A damping shaft (303) is fixedly connected to the side wall of the support (302). A bevel gear (304) with missing teeth is installed on the damping shaft (303), and the two bevel gears (304) are arranged in a mirror symmetrical manner. A bevel ring (305) with missing teeth is fixedly installed on the inner wall of the housing (1). When the teeth of the bevel gear (304) correspond to the teeth of the bevel ring (305), the bevel gear (304) meshes with the bevel ring (305). The sidewall of the swing frame (301) is symmetrically provided with two sliding grooves (3011). The two ends of the clamping block (201) are slidably connected to the two sliding grooves (3011) respectively. The sidewalls of the two ends of the clamping block (201) are fixedly connected to the inner wall of the sliding groove (3011) by a first spring (3012). The inner wall of the housing (1) is fixedly provided with a support ring (101), and the rotating assembly (4) includes a straight toothed ring (401) that is coaxially rotatably connected to the support ring (101). Two rotating supports (402) are symmetrically provided at one end of the straight toothed ring (401), and the damping shaft (303) is rotatably connected to the rotating supports (402). A servo motor (403) is mounted on the housing (1), and a drive gear (404) is connected to the output end of the servo motor (403). The spur gear ring (401) meshes with the drive gear (404). The upper end of the bracket (302) is integrally formed with a limiting block (3021). The telescopic component (5) includes a push rod (501) that passes through the limiting block (3021) and is slidably connected to the limiting block (3021). The upper end of the push rod (501) is rotatably connected to a crossbar (502). The lower end of the push rod (501) is fixedly connected to a receiving block (503). A second spring (504) is connected between the receiving block (503) and the limiting block (3021). A second roller (505) is installed at the lower end of the receiving block (503). A cam (506) is fixedly mounted on the damping shaft (303), and the highest point of the cam (506) corresponds to the midpoint of the toothed part of the bevel gear (304). A guide groove (5061) is provided on the wheel surface of the cam (506), and the second roller (505) is in rolling connection with the guide groove (5061). The telescopic assembly (5) also includes a positioning plate (507), one end of which is equipped with a positioning nail (508) for inserting and fixing the moxa stick, and a slot (5071) is opened on the side wall of the positioning plate (507). The end of the crossbar (502) away from the push rod (501) can be detachably inserted into the slot (5071). The upper end of the housing (1) is detachably fitted with an end cap (6), and the lower end of the end cap (6) is threadedly connected to a filter cap (7). A first smoke hole (701) is provided through the filter cap (7), and a second smoke hole (601) is provided on the part of the end cap (6) located directly above the filter cap (7).

2. The portable intelligent moxibustion device according to claim 1, characterized in that, An air inlet (102) is provided on the lower side wall of the housing (1). The lower end of the housing (1) is threaded with an annular bottom cover (8). A perforated dust-proof plate (801) is installed in the center of the bottom cover (8). A strap retainer (802) is integrally formed on the side wall of the bottom cover (8). A silicone ring (803) is installed at the lower end of the bottom cover (8).

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