An adjustable internal heat acupuncture therapeutic instrument

Abstract

The present invention provides an adjustable internal heating acupuncture therapeutic instrument, which relates to the field of acupuncture therapeutic equipment. The adjustable internal heating acupuncture therapeutic instrument is used to heat acupuncture needles, and includes a movable seat, an operating box is provided on the top of the movable seat, and multiple sockets are provided on both the left and right sides of the operating box. The multiple sockets are arranged longitudinally into two groups, and each group of multiple sockets is arranged at equal distances. The movable seat is provided with multiple heating chambers, and the multiple heating chambers correspond to the multiple groups of sockets one by one. One side of the heating chamber is open and connected to the inner wall of the side of the movable seat. The adjustable internal heating acupuncture therapeutic instrument is composed of a movable seat and an operating box. The operating box is provided with multiple heating chambers. By placing the acupuncture needles in different heating chambers, heating at different temperatures is performed, so that the entire instrument has more choices for the temperature when heating the acupuncture needles. The steam temperature is adjusted by the cooperation of the heating module, the docking sleeve, the air inlet pipe, and the fan module to achieve the purpose of temperature control and improve the accuracy of temperature control.

Description

Technical Field

[0001] The invention relates to the technical field of acupuncture treatment equipment, in particular to an adjustable internal heating acupuncture treatment instrument. Background Art

[0002] Thermal needles are commonly used auxiliary tools in acupuncture therapy. Thermal acupuncture therapeutic instruments are temperature-controlled, which can heat the needle tip to the needle body at a constant temperature (40℃-60℃).

[0003] However, the existing internal heating acupuncture treatment instrument has a general heating effect. The acupuncture needles are placed in the same container and hot steam is delivered into the container to achieve heating. When you want to set a precise treatment temperature according to the patient's condition to achieve the best treatment effect, it is impossible to achieve precise control and adjustment of the hot acupuncture temperature, which brings great inconvenience to the hot acupuncture work. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an adjustable internal heating acupuncture therapeutic instrument, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable internal heating acupuncture therapeutic instrument for heating acupuncture needles, comprising a movable seat, an operating box is provided on the top of the movable seat, a plurality of sockets are provided on the left and right sides of the operating box, the plurality of sockets are longitudinally arranged into two groups, and each group of multiple sockets is arranged at equal distances, a plurality of heating chambers are provided in the movable seat, the plurality of heating chambers correspond one to one to the plurality of groups of sockets, one side of the heating chamber is open and connected to the inner wall of the side of the movable seat, the acupuncture needles extend into the heating chamber through the sockets, a docking sleeve is connected to the outside of the heating chamber, and the docking sleeve is connected to a steam delivery pipe.

[0006] The movable seat is connected with a water tank, an evaporation component is arranged in the water tank, a delivery pump is connected with the top of the water tank, a steam delivery pipe extends to the outside of the operation box away from one end of the docking tube, and is docked and connected with the delivery pump.

[0007] The tail end of the acupuncture needle is connected with a heat preservation element, and the heat preservation element is electrically connected with a wire.

[0008] A heating module is provided in the heating chamber, a temperature sensing module is provided in the heating chamber, and a control module is provided in the operating box. Hot steam enters the heating chamber through a steam delivery pipe. The temperature sensing module senses the heat in the heating chamber and feeds back the measured temperature value to the control module. The control module determines whether the heating module needs to work based on the fed-back temperature value.

[0009] When the temperature in the heating chamber is higher than the required temperature, the heating module stops working, and when the temperature in the heating chamber is lower than the required temperature, the heating module starts working.

[0010] Preferably, the temperature sensing module includes an internal hollow shaft, an electric push rod is connected to the top of the inner wall of the shaft, the electric push rod is vertically downward, a piston is slidably fitted inside the shaft, a thin rod is connected to the bottom of the electric push rod, the thin rod passes through the piston, a spring is connected to the top of the inner wall of the piston, the upper end of the spring is connected to the bottom of the electric push rod, a pair of pressure sensing elements are connected to the thin rod body, and the piston is located between the two pressure sensing elements.

[0011] Preferably, the piston is slidably matched with the thin rod, the bottom of the shaft is connected to a temperature conducting tube, and carbon dioxide gas is stored in the shaft and below the piston.

[0012] Preferably, a rotating block is pivotally connected inside the docking tube, and three protrusions are arranged at equal angles around the center on the outside of the rotating block. The first protrusion is solid, the second protrusion is provided with a through air flow channel 1, and the third protrusion is provided with a through air flow channel 2. The protrusions pass through the docking point between the steam delivery pipe and the docking tube. The first protrusion is used to block the steam delivery pipe, and the air flow channel 1 and air flow channel 2 are used to dock with the steam delivery pipe.

[0013] Preferably, the airflow channel 1 is composed of a plurality of inverted "Y"-shaped air grooves, which are connected head to tail in sequence, and the air grooves are bent at the bifurcations to connect with each other to form an arc segment. The airflow channel 2 has the same shape as the airflow channel 1, but in the opposite direction.

[0014] Preferably, a motor is connected to the outside of the docking tube, and the motor drive shaft passes through the docking tube and is connected to the center of the rotating block. The upper and lower sides of the rotating block are in contact with the inner wall of the docking tube. The docking tube is connected to an air outlet pipe, which extends vertically upward to the outside of the operating box. The bottom of the docking tube is connected to an air inlet pipe, which extends away from one end of the docking tube to the outside of the operating box, and is connected to a fan module.

[0015] Preferably, a motor is provided at the bottom of the heating chamber, and the motor drive shaft extends vertically upward into the heating chamber. A vertical heat pipe is connected to the top of the heating chamber drive shaft. The heat pipe is made of a heat-conducting material, and fan blades are provided on the outside of the heat pipe. The heat pipe is passed through the center, and the lower end of the shaft extends into the heat pipe.

[0016] Preferably, a sponge strip is provided in the heating chamber near the opening, and the acupuncture needle extends into the heating chamber to pierce the sponge strip.

[0017] Preferably, a rubber sheet is connected to one side of the inner wall of the docking tube, the rubber sheet contacts the protrusion, three iron sheets are inlaid on the other side of the inner wall of the docking tube, three magnets are inlaid on the side of the rotating block at equal angles around the center, and the iron sheets correspond to the magnets one by one.

[0018] Preferably, a plurality of label papers are pasted on the side of the operation box, numbers are written on the label papers, and the plurality of label papers correspond one-to-one to the plurality of sockets.

[0019] The present invention provides an adjustable internal heat acupuncture therapeutic instrument. It has the following beneficial effects:

[0020] 1. The adjustable internal heating acupuncture therapeutic instrument is composed of a mobile seat and an operating box. There are multiple heating chambers in the operating box. By placing acupuncture needles in different heating chambers and heating them at different temperatures, the entire instrument has more choices for heating the acupuncture needles, so that the instrument can heat the acupuncture needles to different degrees at the same time when working. The steam temperature is adjusted by the cooperation of the heating module, docking tube, air intake pipe, and fan module to achieve the purpose of temperature control and improve the accuracy of temperature control.

[0021] 2. The adjustable internal heating acupuncture therapeutic instrument has a temperature sensing module in the heating chamber. The temperature sensing module is composed of a shaft, an electric push rod, a piston, a thin rod, a pressure sensor element, a temperature conducting tube, and carbon dioxide gas. The piston is pushed by the heat expansion of the carbon dioxide gas. Whether the temperature in the heating chamber needs to be adjusted is controlled according to whether the piston is in contact with the pressure sensor element and which pressure sensor element it is in contact with. The electric push rod is controlled to extend and retract to change the temperature detection range, thereby adjusting the temperature range measured by the temperature sensing module. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of an acupuncture needle of the present invention;

[0024] Figure 3 This is a schematic diagram of the heating chamber structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the heating chamber structure of the present invention from another angle;

[0026] Figure 5 This is a cross-sectional view of the heating chamber structure of the present invention;

[0027] Figure 6 This is a cross-sectional view of the docking sleeve structure of the present invention;

[0028] Figure 7 This is a diagram showing the internal structure of the butt joint sleeve of the present invention;

[0029] Figure 8 This is a cross-sectional view of the shaft structure of the present invention;

[0030] Fig. 9 This is a structural schematic diagram of an airflow channel of the present invention;

[0031] Fig.10 This is a schematic diagram of the structure of the second air flow channel of the present invention.

[0032] In the figure: 1 moving seat, 2 operation box, 21 socket, 22 label paper, 3 heating chamber, 31 sponge strip, 32 motor, 33 heat pipe, 34 fan blade, 4 docking tube, 41 motor, 42 air outlet pipe, 43 air inlet pipe, 44 fan module, 45 steam delivery pipe, 5 rotating block, 51 bump, 52 magnet, 53 air flow channel 1, 54 air flow channel 2, 55 rubber sheet, 6 shaft rod, 61 electric push rod, 62 piston, 63 spring, 64 thin rod, 65 pressure sensor element, 66 heat pipe, 67 carbon dioxide gas, 7 water tank, 8 acupuncture needle, 81 insulation element, 82 wire. DETAILED DESCRIPTION

[0033] The embodiment of the present invention provides an adjustable internal heat acupuncture therapeutic apparatus. Figures 1 to 10 As shown, it is used to heat the acupuncture needle 8, including a movable seat 1, an operation box 2 is fixedly installed on the top of the movable seat 1, and multiple sockets 21 are opened on the left and right sides of the operation box 2. The multiple sockets 21 are longitudinally arranged into two groups, and each group of multiple sockets 21 is arranged at equal distances. A plurality of heating chambers 3 are fixedly installed in the movable seat 1, and the multiple heating chambers 3 correspond to the multiple groups of sockets 21 one by one. One side of the heating chamber 3 is open and contacts the inner wall of the side of the movable seat 1. The acupuncture needle 8 passes through the socket 21 and extends into the heating chamber 3. A docking sleeve 4 is fixedly installed outside the heating chamber 3, and the docking sleeve 4 is welded and connected to a steam delivery pipe 45.

[0034] The mobile seat 1 is fixedly mounted with a water tank 7, in which an evaporation component is placed. The evaporation component is a conventional technical means. A delivery pump is fixedly mounted on the top of the water tank 7. The steam delivery pipe 45 extends to the outside of the operating box 2 away from the docking tube 4 and is connected to the delivery pump. After the evaporation component converts the water in the water tank 7 into steam, the steam is delivered to the heating chamber 3 through the delivery pump.

[0035] A heat preservation element 81 is fixedly mounted on the tail end of the acupuncture needle 8 , and the heat preservation element 81 is electrically connected to a wire 82 .

[0036] After the acupuncture needle 8 is pulled out from the heating chamber 3, the heat preservation element 81 is started to keep the acupuncture needle 8 warm. The acupuncture needle 8 is hollow inside, and the heating element of the heat preservation element 81 extends into the acupuncture needle 8.

[0037] A control panel is fixedly installed on the front of the operation box 2, and a control module is fixedly installed inside the operation box 2. The control module is used to control the operation of various electronic parts, which is a conventional technical means. The wire 82 is electrically connected to the control module, and the control module is used to control whether the insulation element 81 is working.

[0038] A heating module is fixedly installed in the heating chamber 3 . The heating module is a conventional technical means. A temperature sensing module is provided in the heating chamber 3 .

[0039] Working steps: first set the temperature range measured by the temperature sensing module, hot steam enters the heating chamber 3 through the steam delivery pipe 45, use the temperature sensing module to sense the heat in the heating chamber 3, and feed back the measured temperature value to the control module, and the control module determines whether the heating module needs to work according to the fed-back temperature value. When the temperature in the heating chamber 3 is higher than the required temperature, the heating module does not work, and when the temperature in the heating chamber 3 is lower than the required temperature, the heating module works.

[0040] As attached Figure 7 As shown, the temperature sensing module includes an internal hollow shaft 6, an electric push rod 61 is fixedly installed on the top of the inner wall of the shaft 6, the electric push rod 61 is vertically downward, a piston 62 is slidably fitted inside the shaft 6, a thin rod 64 is welded to the bottom of the electric push rod 61, the thin rod 64 passes through the piston 62, a spring 63 is fixedly installed on the top of the inner wall of the piston 62, the upper end of the spring 63 is welded to the bottom of the electric push rod 61, a pair of pressure sensing elements 65 are fixedly installed on the body of the thin rod 64, and the piston 62 is located between the two pressure sensing elements 65.

[0041] The two pressure sensing elements 65 are 3 cm apart, the thickness of the piston 62 is 1 cm, and the range of movement of the piston 62 up and down is 2 cm.

[0042] The piston 62 is slidably matched with the thin rod 64. A temperature conducting tube 66 is fixedly installed at the bottom of the shaft 6. Carbon dioxide gas 67 is stored in the shaft 6 and below the piston 62. The shaft 6 is made of non-heat-conducting material.

[0043] In the non-working state, the spring 63 suspends the piston 62 so that the piston 62 contacts the lowest pressure sensing element 65 .

[0044] Working principle: heat is transferred to carbon dioxide gas 67 through temperature conducting tube 66. Carbon dioxide gas 67 expands due to heat, thereby pushing piston 62 to move. Carbon dioxide gas lifts piston 62 and moves piston 62 away from the bottom pressure sensing element 65. When the heat is too high, piston 62 moves to the highest point and contacts with the top pressure sensing element 65. At this time, the hot steam sent into heating chamber 3 needs to be slightly cooled down, and the heating module in heating chamber 3 does not work.

[0045] By changing the position of the piston 62 through the extension and retraction of the electric push rod, the required volume of carbon dioxide is changed. The electric push rod 61 contracts to make the base position of the piston 62 higher, so the carbon dioxide gas 67 needs to absorb more heat to work. Then the required temperature in the heating chamber 3 becomes higher. The electric push rod 61 extends to lower the base position of the piston 62, and the heat required for the carbon dioxide gas 67 to work becomes less. The purpose of adjusting the temperature range measured by the temperature sensing module is achieved.

[0046] During operation, if the temperature in the heating chamber 3 is too low, the expansion of the carbon dioxide gas 67 is restricted, and the piston 62 always contacts the lowermost pressure sensor element 65, the heating module starts to work for secondary heating.

[0047] A rotating block 5 is pivotally connected inside the docking tube 4, and three protrusions 51 are arranged at equal angles around the center on the outside of the rotating block 5. The rotating block 5 and the protrusions 51 are integrally formed. The first protrusion 51 is solid, the second protrusion 51 is provided with a through air flow channel 1 53, and the third protrusion 51 is provided with a through air flow channel 2 54. The protrusions 51 pass through the docking place where the steam delivery pipe 45 and the docking tube 4 are docked. The first protrusion 51 is used to block the steam delivery pipe 45, and the air flow channel 1 53 and the air flow channel 2 54 are used to dock with the steam delivery pipe 45.

[0048] The airflow channel 1 53 is composed of a plurality of inverted "Y"-shaped air grooves, which are connected end to end in sequence. The air grooves are bent at the bifurcation and connected to each other to form an arc segment. The airflow channel 2 54 has the same shape as the airflow channel 1 53, but has the opposite direction.

[0049] A motor 41 is fixedly installed on the outside of the docking tube 4. The transmission shaft of the motor 41 passes through the docking tube 4 and is welded to the center of the rotating block 5. The upper and lower sides of the rotating block 5 are in contact with the inner wall of the docking tube 4 to prevent hot steam from leaking from the air flow channel into the docking tube 4 during operation.

[0050] The docking tube 4 is connected to an air outlet pipe 42, which extends vertically upward to the outside of the operation box 2. The bottom of the docking tube 4 is connected to an air inlet pipe 43, which extends away from one end of the docking tube 4 to the outside of the operation box 2 and is connected to a fan module 44.

[0051] The fan module 44 is used to deliver cold air into the docking tube 4. The cold air enters the docking tube 4 and contacts the rotating block 5. The temperature of the rotating block 5 is lowered by the heat transfer effect, and the hot steam entering the air flow channel is absorbed to achieve cooling treatment of the hot steam.

[0052] As the hot steam passes through the air flow channel 2 54, the air flow will enter the arc section, which will cause the air flow to collide, thereby reducing the air flow speed. Figure 8 , Attachment Fig. 9 In contrast, the hot steam stays longer in the air flow channel 2 54 than in the air flow channel 1 53 , and at this time the hot steam has a greater cooling effect.

[0053] A motor 32 is fixedly installed at the bottom of the heating chamber 3, and the drive shaft of the motor 32 extends vertically upward into the heating chamber 3. A vertical heat pipe 33 is fixedly installed on the top of the drive shaft of the heating chamber 3. The heat pipe 33 is made of a heat-conducting material, and fan blades 34 are welded to the outside of the heat pipe 33. The heat pipe 33 is passed through the center, and the lower end of the shaft 6 extends into the heat pipe 33.

[0054] The heat pipe 33 is arranged concentrically with the shaft 6, and the shaft 6 does not affect the rotation of the heat pipe 33. The heat pipe 33 drives the fan blades 34 to rotate and drives the hot steam in the heating chamber 3 to flow, ensuring that the temperature of each area in the heating chamber 3 remains consistent.

[0055] A sponge strip 31 is fixedly installed near the opening in the heating chamber 3, and the acupuncture needle 8 extends into the heating chamber 3 and pierces the sponge strip 31, thereby clamping the acupuncture needle 8.

[0056] A rubber sheet 55 is fixedly installed on one side of the inner wall of the docking tube 4. The rubber sheet 55 has a certain toughness. The rubber sheet 55 contacts the protrusion 51 and is used to block the protrusion 51 to prevent the rotating block 5 from rotating too much. During the rotation of the rotating block 5, the protrusion 51 passes through the rubber sheet 55 and the rubber sheet 55 bends.

[0057] Three iron sheets are inlaid on the other side of the inner wall of the butt-joint tube 4, and three magnets 52 are inlaid on the side of the rotating block 5 at equal angles around the center, and the iron sheets correspond to the magnets 52 one by one. It plays a fixing role to ensure that the protrusion 51 can be aligned with the steam delivery pipe 45 every time the rotating block 5 rotates.

[0058] A plurality of label papers 22 are attached to the side of the operation box 2 , and numbers are written on the label papers 22 . The plurality of label papers 22 correspond to the plurality of sockets 21 one by one.

[0059] In summary, the adjustable internal heating acupuncture therapeutic instrument is composed of a mobile seat 1 and an operating box 2. A plurality of heating chambers 3 are arranged in the operating box 2. By placing acupuncture needles in different heating chambers 3 and heating them at different temperatures, the entire instrument has more choices for heating the acupuncture needles, so that the instrument can heat the acupuncture needles to different degrees at the same time when working. The steam temperature is adjusted by the cooperation of the heating module, the docking tube 4, the air inlet pipe 43, and the fan module 44 to achieve the purpose of temperature control and improve the accuracy of temperature control.

[0060] In addition, a temperature sensing module is provided in the heating chamber 3. The temperature sensing module consists of an axle 6, an electric push rod 61, a piston 62, a thin rod 64, a pressure sensor element 65, a temperature conducting tube 66, and a carbon dioxide gas 67. The carbon dioxide gas 67 expands due to heat to push the piston 62. Depending on whether the piston 62 is in contact with the pressure sensor element 65 and which pressure sensor element 65 it is in contact with, it is controlled whether the temperature in the heating chamber 3 needs to be adjusted. The electric push rod 61 is controlled to extend and retract to change the temperature detection range, thereby adjusting the temperature range measured by the temperature sensing module.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable internal heating acupuncture therapeutic apparatus for heating acupuncture needles (8), characterized in that: The mobile seat (1) comprises an operating box (2) on the top of the mobile seat (1), a plurality of sockets (21) are provided on both the left and right sides of the operating box (2), the plurality of sockets (21) are arranged longitudinally into two groups, each group of the plurality of sockets (21) is arranged at equal distances, a plurality of heating chambers (3) are provided inside the mobile seat (1), the plurality of heating chambers (3) correspond to the plurality of groups of sockets (21) one by one, one side of the heating chamber (3) is open and connected to the inner wall of the side of the mobile seat (1), the acupuncture needle (8) passes through the socket (21) and extends into the heating chamber (3), the heating chamber (3) is connected to a docking tube (4) outside, and the docking tube (4) is connected to a steam delivery pipe (45); The movable seat (1) is connected to a water tank (7), an evaporation component is placed in the water tank (7), a delivery pump is connected to the top of the water tank (7), and a steam delivery pipe (45) extends from one end away from the docking tube (4) to the outside of the operating box (2) and is connected to the delivery pump; The tail end of the acupuncture needle (8) is connected to a heat preservation element (81), and the heat preservation element (81) is electrically connected to a wire (82); The heating chamber (3) is provided with a heating module, the heating chamber (3) is provided with a temperature sensing module, the operation box (2) is provided with a control module, hot steam enters the heating chamber (3) through the steam delivery pipe (45), the temperature sensing module senses the heat in the heating chamber (3), and the measured temperature value is fed back to the control module, and the control module determines whether the heating module needs to work according to the fed-back temperature value; When the temperature in the heating chamber (3) is higher than the required temperature, the heating module does not work; when the temperature in the heating chamber (3) is lower than the required temperature, the heating module works; The temperature sensing module comprises an internally hollow shaft (6), the top of the inner wall of the shaft (6) is connected to an electric push rod (61), the electric push rod (61) is vertically downward, a piston (62) is slidably fitted inside the shaft (6), a thin rod (64) is connected to the bottom of the electric push rod (61), the thin rod (64) passes through the piston (62), a spring (63) is connected to the top of the inner wall of the piston (62), the upper end of the spring (63) is connected to the bottom of the electric push rod (61), the thin rod (64) is connected to a pair of pressure sensing elements (65), and the piston (62) is located between the two pressure sensing elements (65); The piston (62) is slidably matched with the thin rod (64); a temperature conducting tube (66) is connected to the bottom of the shaft rod (6); and carbon dioxide gas (67) is stored in the shaft rod (6) and below the piston (62).

2. The adjustable internal heat acupuncture therapeutic apparatus according to claim 1, characterized in that: A rotating block (5) is pivotally connected inside the docking tube (4), and three protrusions (51) are arranged at equal angles around the center of the outer side of the rotating block (5), the first protrusion (51) is solid, the second protrusion (51) is provided with a through air flow channel 1 (53), and the third protrusion (51) is provided with a through air flow channel 2 (54). The protrusions (51) pass through the docking point between the steam delivery pipe (45) and the docking tube (4), the first protrusion (51) is used to block the steam delivery pipe (45), and the air flow channel 1 (53) and the air flow channel 2 (54) are used to dock with the steam delivery pipe (45).

3. The adjustable internal heat acupuncture therapeutic apparatus according to claim 2, characterized in that: The air flow channel 1 (53) is composed of a plurality of inverted "Y"-shaped air grooves, which are connected end to end in sequence. The air grooves are bent at the bifurcation points and connected to each other to form an arc segment. The air flow channel 2 (54) has the same shape as the air flow channel 1 (53), but has an opposite direction.

4. The adjustable internal heat acupuncture therapeutic apparatus according to claim 3, characterized in that: The outside of the docking tube (4) is connected to a motor (41), a transmission shaft of the motor (41) passes through the docking tube (4) and is connected to the center of a rotating block (5), the upper and lower sides of the rotating block (5) are in contact with the inner wall of the docking tube (4), the docking tube (4) is connected to an air outlet pipe (42), the air outlet pipe (42) extends vertically upward to the outside of the operating box (2), the bottom of the docking tube (4) is connected to an air inlet pipe (43), the air inlet pipe (43) extends away from one end of the docking tube (4) to the outside of the operating box (2), and is connected to a fan module (44).

5. The adjustable internal heat acupuncture therapeutic apparatus according to claim 4, characterized in that: A motor (32) is provided at the bottom of the heating chamber (3), and a transmission shaft of the motor (32) extends vertically upward into the heating chamber (3). A vertical heat pipe (33) is connected to the top of the transmission shaft of the heating chamber (3). The heat pipe (33) is made of a heat-conducting material, and fan blades (34) are provided on the outside of the heat pipe (33). The heat pipe (33) is centrally connected, and the lower end of the shaft (6) extends into the heat pipe (33).

6. The adjustable internal heat acupuncture therapeutic apparatus according to claim 5, characterized in that: A sponge strip (31) is provided near the opening in the heating chamber (3), and the acupuncture needle (8) extends into the heating chamber (3) and pierces the sponge strip (31).

7. The adjustable internal heat acupuncture therapeutic apparatus according to claim 6, characterized in that: A rubber sheet (55) is connected to one side of the inner wall of the docking tube (4), and the rubber sheet (55) contacts the protrusion (51). Three iron sheets are embedded on the other side of the inner wall of the docking tube (4). Three magnets (52) are embedded at equal angles around the center of the side of the rotating block (5), and the iron sheets correspond to the magnets (52) one by one.

8. The adjustable internal heat acupuncture therapeutic apparatus according to claim 7, characterized in that: A plurality of label papers (22) are attached to the side of the operation box (2), numbers are written on the label papers (22), and the plurality of label papers (22) correspond one-to-one to the plurality of sockets (21).

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