Automatic constant-temperature moxibustion gun
The rotating impeller driven by the stepper motor cooperates with the inner tube thread of the gun body, and combined with the temperature sensor and torque sensor, the distance between the moxa sticks is automatically adjusted, which solves the problem of unstable moxibustion temperature and realizes the stability and convenience of constant temperature moxibustion.
Patent Information
- Application Number
- CN202422621252.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-29
AI Technical Summary
It is difficult to automatically adjust the distance of the moxa sticks in existing moxibustion methods, resulting in unstable moxibustion temperature and affecting the moxibustion effect, especially when lying down for moxibustion on the back, the moxa sticks need to be adjusted frequently.
The rotating impeller driven by a stepper motor cooperates with the inner thread of the gun body to automatically adjust the distance between the moxa sticks through the movement of the screw, and constant temperature control is achieved by combining with temperature sensors and torque sensors.
The temperature stability during the moxibustion process is achieved, the frequency of manual adjustment is reduced, and the sustained effect and convenience of moxibustion are improved.
Smart Images
Figure CN223311425U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of moxibustion treatment, in particular to an automatic constant-temperature moxibustion gun. Background Art
[0002] With the arrival of an aging society and the improvement of the public's self-health awareness, more and more people have been doing moxibustion health care at home in recent years. However, there is a problem in the process of doing moxibustion by yourself. The parts of the back (acupoints) are not easy to moxibustion. Even if the back can be moxibustioned with the help of a moxibustion stand, if each part is moxibustioned for 15 (or 20) minutes, the moxa stick will continue to burn backwards, and the temperature of the moxibustion part will continue to decrease. In order to maintain the moxibustion sensation (the temperature of the moxibustion part is constant), the moxa stick needs to be moved closer to the body every 5 minutes or so. This will interrupt the moxibustion process and reduce the moxibustion effect when doing moxibustion by yourself. Especially when lying down to moxibustion the back, you need to get up and adjust the moxa stick after a few minutes, which causes great inconvenience.
[0003] It is difficult for existing moxibustion methods to automatically adjust the distance between moxa sticks and produce a continuous and stable moxibustion effect.
[0004] Therefore, in response to the above problems, an automatic constant temperature moxibustion gun is proposed. Utility Model Content
[0005] In order to remedy the problems in the prior art, the utility model proposes an automatic constant temperature moxibustion gun.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the automatic constant temperature moxibustion gun described in the utility model comprises a gun body barrel, the rear side of the gun body barrel is threadedly installed with a rear cover, the front side of the gun body barrel is threadedly matched with the front cover, the interior of the rear cover is fixedly connected with a circuit board, the inner wall of the gun body barrel is fixedly connected with a threaded tooth wire, the inner wall of the gun body barrel is provided with a limiting guide groove, the surface of the threaded tooth wire is meshed with a rotating impeller, one side of the rotating impeller is fixedly connected to the output end of the stepper motor, the other side of the stepper motor is fixedly connected to the moxa stick base, the inner wall of the moxa stick base is fixedly connected to the base pin and the base temperature probe, the inner wall of the front cover is fixedly connected with the rear heat-transmitting blocking net and the front heat-transmitting net, the side of the rear heat-transmitting blocking net is fixedly connected with a torque sensor, the surface of the front heat-transmitting net is fixedly connected with a temperature sensor, and the bottom surface of the front cover is fixedly connected with an ash collecting box.
[0007] Preferably, a plurality of air guiding and heat dissipating holes are distributed around the surface of the rotating impeller at equal distances.
[0008] Preferably, a guide slot pin is fixedly connected to the side surface of the stepping motor, and the surface of the guide slot pin is slidably connected to the inner wall of the limiting guide slot.
[0009] Preferably, the number of the base pins is three, and the three base pins are distributed on the surface of the moxa cone base in an equilateral triangle with the base temperature probe as the center point.
[0010] Preferably, a plurality of heat dissipation holes are provided at equal distances on the surface of the front cover near the ash box.
[0011] Preferably, a connecting clamp is fixedly connected to the surface of the gun body barrel.
[0012] The utility model is beneficial in that:
[0013] The gun's drive mechanism consists of a low-torque stepper motor (including an impeller, which serves as the inner thread), a simple threaded cannula (which serves as the outer thread), and four internal guide grooves (which control the stepper motor's movement). The rotation of the stepper motor's impeller interacts with the inner threads to create a screw-like motion, pushing the moxibustion base forward or backward, automatically adjusting the distance between the moxa sticks and producing a continuous, stable moxibustion effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the thread tooth structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the limiting guide groove structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the front heat-transmitting network structure of the present utility model.
[0019] In the figure: 1. Gun barrel; 2. Rear cover; 3. Front cover; 4. Circuit board; 5. Threaded teeth; 6. Limiting guide groove; 7. Rotating impeller; 8. Air guide and heat dissipation holes; 9. Stepper motor; 10. Guide groove latch; 11. Moxa cone base; 12. Base pin; 13. Base temperature probe; 14. Rear heat barrier net; 15. Torque sensor; 16. Front heat net; 17. Temperature sensor; 18. Heat dissipation hole; 19. Ash collection box; 20. Connecting clamp ring. DETAILED DESCRIPTION
[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figures 1-4 As shown, an automatic constant temperature moxibustion gun comprises a gun body barrel 1, a rear cover 2 is threadedly installed on the rear side of the gun body barrel 1, a front cover 3 is threadedly matched with the front side of the gun body barrel 1, a circuit board 4 is fixedly connected to the inside of the rear cover 2, a threaded tooth 5 is fixedly connected to the inner wall of the gun body barrel 1, a limiting guide groove 6 is provided on the inner wall of the gun body barrel 1, a rotating impeller 7 is engaged with the surface of the threaded tooth 5, one side of the rotating impeller 7 is fixedly connected to the output end of the stepping motor 9, and the other side of the stepping motor 9 is fixedly connected to the moxa stick base 11, the inner wall of the moxa stick base 11 is fixedly connected to the base pin 12 and the base temperature probe 13, the inner wall of the front cover 3 is fixedly connected to the rear heat-transmitting barrier 14 and the front heat-transmitting net 16, the side of the rear heat-transmitting barrier 14 is fixedly connected to the torque sensor 15, the surface of the front heat-transmitting net 16 is fixedly connected to the temperature sensor 17, and the bottom surface of the front cover 3 is fixedly connected to the ash box 19;
[0022] Furthermore, a plurality of air guide and heat dissipation holes 8 are distributed around the surface of the rotating impeller 7 at equal intervals;
[0023] During operation, the surface of the rotating impeller 7 is provided with a plurality of air guide and heat dissipation holes 8 equidistantly distributed around it, so that air can flow into the barrel 1 of the gun body from the rear cover 2 to continuously burn the moxa stick.
[0024] Furthermore, a guide slot latch 10 is fixedly connected to the side of the stepping motor 9, and the surface of the guide slot latch 10 is slidably connected to the inner wall of the limiting guide slot 6;
[0025] During operation, the angle of the stepping motor 9 is limited by the structural design in which the surface of the guide groove latch 10 is slidably connected to the inner wall of the limiting guide groove 6 , so that the stepping motor 9 can slide stably in the gun barrel 1 .
[0026] Furthermore, the number of the base pins 12 is three, and the three base pins 12 are distributed on the surface of the moxa cone base 11 in an equilateral triangle with the base temperature probe 13 as the center point;
[0027] During operation, the three base pins 12 are distributed on the surface of the moxa stick base 11 in an equilateral triangle with the base temperature probe 13 as the center point. The equilateral triangle support method of the base pins 12 improves the stability of the moxa stick when it is installed on the surface of the moxa stick base 11.
[0028] Furthermore, a plurality of heat dissipation holes 18 are provided on the surface of the front cover 3 at equal distances near the ash box 19;
[0029] During operation, a plurality of heat dissipation holes 18 are provided at equal distances on the surface of the front cover 3 near the ash box 19 , so that the heat dissipation holes 18 can discharge heat and smoke from the burning position of the moxa stick.
[0030] Furthermore, a connecting clamp ring 20 is fixedly connected to the surface of the gun barrel 1;
[0031] Working principle:
[0032] The temperature sensor 17 of the front cover 3 is used to maintain a substantially constant temperature at the moxibustion point;
[0033] The rear heat barrier 14 inside the front cover 3 can both transmit heat and protect the temperature sensor 17 of the front cover 3. If the moxa stick hits the rear heat barrier 14 and generates torque, the torque sensor 15 will notify the control circuit to issue an audible alarm and notify the stepper motor 9 to retreat;
[0034] The base temperature probe 13 located at the moxa stick base 11 will sound an alarm when it detects that the temperature has reached a limit value, reminding that the moxa stick is about to burn out.
[0035] The control logic of this constant temperature moxibustion gun:
[0036] (1) Installing moxa: When the "Install moxa" button is pressed, the stepper motor 9 pushes the moxa stick base 11 along the limiting guide groove 6 to the rear heat barrier 14 of the front cover 3. At this time, the front cover 3 is unscrewed, the moxa stick is inserted into the moxa stick base 11, and the moxa stick is ignited;
[0037] (2) Burning the column: After the moxa column is fully ignited, press the "burning column" button, and the stepper motor 9 will reset to the starting position and maintain it for two minutes;
[0038] (3) After two minutes, the temperature sensor 17 of the front cover 3, the base temperature probe 13, and the torque sensor 15 of the rear cover 2 start working;
[0039] When the temperature of the temperature sensor 17 of the front cover 3 is between [350°C, 500°C], the gun body driving part remains normal;
[0040] When the temperature of the temperature sensor 17 of the front cover 3 is between [200°C, 350°C), the stepper motor 9 is notified to advance five millimeters;
[0041] When the temperature of the temperature sensor 17 of the current cover 3 is less than 200°C, the control circuit will sound an alarm to remind you to check whether the moxa stick is burned out;
[0042] When the base temperature probe 13 measures a temperature of 480°C, a sound alarm is issued to remind you to check whether the moxa stick is completely burned.
[0043] When the moxa stick hits the rear heat barrier 14 of the front cover 3 and generates a torque of 15 Newtons, the torque sensor 15 will notify the control circuit to sound an alarm and notify the stepper motor 9 to retreat 5 mm;
[0044] The stepper motor 9 and the circuit board 4 can have a built-in power supply, the base temperature probe 13 is connected to the circuit board 4 via wireless communication, and the torque sensor 15 and the temperature sensor 17 are connected to the circuit board 4 via lines inside the gun barrel 1 and the front cover 3.
[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.
Claims
1. An automatic constant temperature moxibustion gun, comprising a gun barrel (1), characterized in that: The rear side of the gun barrel (1) is threadedly mounted with a rear cover (2), the front side of the gun barrel (1) is threadedly matched with a front cover (3), the interior of the rear cover (2) is fixedly connected with a circuit board (4), the inner wall of the gun barrel (1) is fixedly connected with a threaded tooth (5), the inner wall of the gun barrel (1) is provided with a limiting guide groove (6), the surface of the threaded tooth (5) is engaged with a rotating impeller (7), one side of the rotating impeller (7) is fixedly connected to the output end of the stepping motor (9), the stepping motor The other side of (9) is fixedly connected to a moxa stick base (11), the inner wall of the moxa stick base (11) is fixedly connected to a base pin (12) and a base temperature probe (13), the inner wall of the front cover (3) is fixedly connected to a rear heat-transmitting barrier net (14) and a front heat-transmitting net (16), the side of the rear heat-transmitting barrier net (14) is fixedly connected to a torque sensor (15), the surface of the front heat-transmitting net (16) is fixedly connected to a temperature sensor (17), and the bottom surface of the front cover (3) is fixedly connected to an ash collecting box (19).
2. An automatic constant temperature moxibustion gun according to claim 1, characterized in that: A plurality of air guide and heat dissipation holes (8) are distributed around the surface of the rotating impeller (7) at equal intervals.
3. The automatic constant temperature moxibustion gun according to claim 1, characterized in that: A guide slot latch (10) is fixedly connected to the side of the stepping motor (9), and the surface of the guide slot latch (10) is slidably connected to the inner wall of the limiting guide slot (6).
4. The automatic constant temperature moxibustion gun according to claim 1, characterized in that: The number of the base pins (12) is three, and the three base pins (12) are distributed on the surface of the moxa cone base (11) in an equilateral triangle with the base temperature probe (13) as the center point.
5. The automatic constant temperature moxibustion gun according to claim 1, characterized in that: A plurality of heat dissipation holes (18) are provided at equal distances on the surface of the front cover (3) near the ash collection box (19).
6. The automatic constant temperature moxibustion gun according to claim 1, characterized in that: A connecting clamp ring (20) is fixedly connected to the surface of the gun body barrel (1).