A cervical vertebrae instrument

Abstract

The present invention relates to the technical field of moxibustion therapy devices, and its purpose is to provide a cervical vertebra instrument. The technical scheme adopted is: a cervical vertebra instrument, including a support frame, an adjustment clip, a shell, a moxa warehouse and a protective net; the adjustment clip is rotatably connected to the support frame, and two adjustment clips are provided, and the two adjustment clips are respectively arranged on both sides of the shell, and the support frame and the two adjustment clips are combined to form a U shape; the shell is arranged on the support frame; the moxa warehouse is arranged in the shell, and a through hole is provided on the moxa warehouse, and a first air outlet is provided on the side of the shell close to the adjustment clip, and the protective net card is arranged in the first air outlet, and a ventilation hole is also provided on the shell, and the first air outlet and the ventilation hole are both connected to the moxa warehouse. The present invention can prevent the moxa column from contacting the user's skin, and at the same time has a good fit with the user's cervical vertebra.

Description

Technical Field

[0001] The invention relates to the technical field of moxibustion therapy devices, and in particular to a cervical vertebra instrument. Background Art

[0002] Moxibustion, also known as moxibustion therapy or moxibustion method, is a treatment method that uses the heat generated by moxa sticks made of moxa leaves to stimulate the acupuncture points or specific parts of the human body, and adjusts the disordered physiological and biochemical functions of the human body by stimulating the activity of meridian qi, thereby achieving the purpose of preventing and curing diseases. For older people, students who sit at their desks for a long time, office workers and other groups, it is very easy to suffer from symptoms such as shoulder and neck pain, cervical muscle stiffness, etc., and auxiliary treatment is usually carried out by laying burning moxa sticks. In this process, the burning of open flames can fully release the medicinal properties of the moxa sticks, and the medicinal effects of the moxa sticks can penetrate into the acupuncture points of the cervical spine of the human body, which can relieve the symptoms of the cervical spine. In the prior art, moxa sticks are usually burned directly, and the burning moxa sticks are held in hand and brought close to the skin of the shoulder and neck for moxibustion.

[0003] However, in the process of using the existing technology, the inventors found that there are at least the following problems in the existing technology: when holding moxa sticks for physical therapy of the shoulders and neck, it is easy for the burning moxa sticks to directly contact the shoulder and neck skin, causing burns to the user and a poor user experience. Summary of the invention

[0004] In order to solve the above technical problems at least to a certain extent, the present invention provides a cervical vertebra instrument.

[0005] The technical solution adopted by the present invention is:

[0006] A cervical vertebra instrument comprises a support frame, an adjustment clamp, a shell, an Ai warehouse and a protective net; the adjustment clamp is rotatably connected to the support frame, two adjustment clamps are provided, the two adjustment clamps are respectively arranged on both sides of the shell, and the support frame and the two adjustment clamps are combined to form a U-shape; the shell is arranged on the support frame; the Ai warehouse is arranged in the shell, a through hole is provided on the Ai warehouse, a first air outlet is provided on a side of the shell close to the adjustment clamp, the protective net is arranged in the first air outlet, and a ventilation hole is also provided on the shell, and the first air outlet and the ventilation hole are both connected to the Ai warehouse.

[0007] Preferably, the cervical vertebra instrument also includes a limit rod, a torsion spring and a sleeve; an end of the support frame close to the adjusting clamp and an end of the adjusting clamp close to the support frame are both provided with ear plates, the torsion spring, the ear plate of the support frame and the ear plate of the adjusting clamp are all sleeved on the limit rod, one end of the torsion spring is connected to the support frame, and the other end of the torsion spring is connected to the adjusting clamp; the sleeve is sleeved on the connecting part of the support frame and the adjusting clamp, and the sleeve is configured as a retractable structure.

[0008] Preferably, the cervical vertebra instrument also includes a fan, and a second air outlet is provided on the shell to cooperate with the fan; the fan is arranged in the shell, the air inlet end of the fan is arranged opposite to the through hole of the Ai Cang, and the air outlet end of the fan is arranged opposite to the second air outlet of the shell.

[0009] Preferably, the cervical vertebra instrument further comprises a filtering device; the filtering device is arranged in the shell, and the filtering device is located at the air inlet end of the fan; the filtering device comprises a base plate and filter cotton arranged on the base plate, and the base plate is detachably connected to the shell.

[0010] Preferably, the cervical vertebra instrument further comprises a smoke outlet interface, and the smoke outlet interface is connected to the second air outlet hole of the shell.

[0011] Preferably, a control module, a temperature sensor and a buzzer are arranged in the cervical vertebra instrument; the control module, the temperature sensor and the buzzer are all arranged in the shell; the fan, the temperature sensor and the buzzer are all electrically connected to the control module.

[0012] Preferably, the cervical vertebra instrument further includes a Bluetooth module and a power amplifier module, and both the Bluetooth module and the power amplifier module are electrically connected to the control module.

[0013] Preferably, the cervical vertebra instrument further comprises a human-computer interaction module, the human-computer interaction module is arranged on the housing, and the human-computer interaction module is electrically connected to the control module.

[0014] Preferably, the cervical vertebra instrument further comprises a sealing cover; the sealing cover is a flexible sealing cover, and the sealing cover is sleeved on a protective net; the protective net is arranged in an arc shape.

[0015] Preferably, a cover plate is provided on the shell, the cover plate is arranged opposite to the placement opening of the Ai Cang, and the cover plate is snap-connected to the shell.

[0016] The beneficial effects of the present invention are mainly embodied in:

[0017] 1)The moxa stick can be prevented from contacting the user's skin, and at the same time, the fit with the user's cervical spine is good; specifically, during the implementation of the present invention, the burning moxa stick can be placed in the moxa chamber, and then the two adjustment clips can be opened, and the support frame can drive the shell to fit behind the neck; then the two adjustment clips can be buckled to achieve the fit of the support frame and the shell to the user's cervical vertebra, and the support frame and the adjustment clip are ergonomically designed, which is conducive to improving the fit between the cervical vertebra instrument and the user's cervical vertebra; during use, the protective net is arranged relative to the user's skin, and the moxa heat and moxa smoke generated by the burning moxa stick can be guided to the user's cervical vertebra skin through the protective net, so as to perform moxibustion on the user's cervical vertebra, so as to promote blood circulation in the user's cervical vertebra area, relieve symptoms such as cervical vertebra soreness, and at the same time, the setting of the protective net can avoid the problem of skin burns caused by the moxa stick contacting the user's skin, and the user experience is good, which has the value of promotion and application;

[0018] 2) It is convenient to adjust the burning temperature of the moxa stick, which can further improve the user's moxibustion experience of the cervical spine. Specifically, the outside air can enter the moxa chamber through the through hole provided on the moxa chamber to allow the moxa stick to burn continuously; when the fan rotates, the excess smoke generated after the moxa stick burns can be introduced into the fan, and guided out to the outside through the second air outlet of the shell, thereby achieving the guidance of excess moxa smoke. While using the present invention for moxibustion, the burning temperature of the moxa stick can be adjusted by adjusting the speed of the fan. For example, when the fan speed is high, the speed of the air flowing through the moxa stick can be accelerated, thereby increasing the burning speed of the moxa stick, and the burning temperature of the moxa stick increases. The temperature adjustment process of the moxa stick is convenient and quick, and the user has a good moxibustion experience.

[0019] 3) The smoke generated by moxibustion can be filtered, which is beneficial to improve the air quality during the moxibustion process and avoid affecting the user experience. Specifically, during the implementation of the present invention, the fan rotates, so that a negative pressure is generated at the second air outlet of the shell, and the smoke near the moxibustion chamber can enter the filter device for filtration, and the filtered gas is then guided to the atmosphere through the second air outlet of the shell under the action of the fan. In this process, due to the setting of the filter device, the air quality of the gas discharged from the second air outlet of the shell can be improved, and the smoke generated by moxibustion can be avoided from causing atmospheric pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the cervical vertebra instrument of the present invention;

[0021] Figure 2 yes Figure 1 The structure shown is a schematic diagram of the structure after removing some adjustment clips, sheaths and shells;

[0022] Figure 3 yes Figure 1 A structural schematic diagram of another perspective of the structure shown;

[0023] Figure 4 yes Figure 1 A front view of the structure shown;

[0024] Figure 5 yes Figure 4 AA-direction schematic diagram of the structure shown;

[0025] Figure 6 yes Figure 1 a rear view of the structure shown;

[0026] Figure 7 yes Figure 6 BB schematic diagram of the structure shown;

[0027] Figure 8 is a control block diagram of the present invention;

[0028] Fig. 9 It is a circuit schematic diagram of the main control module in the present invention;

[0029] Fig.10 is a circuit schematic diagram of the fan interface in the present invention;

[0030] Fig.11 It is the circuit principle diagram of the buzzer in the present invention;

[0031] Fig.12 It is a circuit schematic diagram of the Bluetooth module in the present invention;

[0032] Fig.13 It is a circuit schematic diagram of the power amplifier module in the present invention;

[0033] Fig.14 It is a circuit schematic diagram of the human-computer interaction module in the present invention;

[0034] Fig.15 It is a circuit schematic diagram of the status indication module in the present invention;

[0035] Fig.16 It is a circuit schematic diagram of the power module and the power interface in the present invention. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0037] In the description of the embodiments of the present invention, the terms "set", "install", and "connect" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrally connected; they can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] Embodiment 1:

[0040] This embodiment provides a cervical vertebra instrument, such as Figures 1 to 7 As shown, it includes a support frame 1, an adjustment clip 2, a shell 3, an Ai Cang 4 and a protective net 5; the adjustment clip 2 is rotatably connected to the support frame 1, and two adjustment clips 2 are provided, and the two adjustment clips 2 are respectively arranged on both sides of the shell 3, and the support frame 1 and the two adjustment clips 2 are combined to form a U-shape; the shell 3 is arranged on the support frame 1; the Ai Cang 4 is arranged in the shell 3, and a through hole is provided on the Ai Cang 4, and a first air outlet is provided on the side of the shell 3 close to the adjustment clip 2, and the protective net 5 is clamped in the first air outlet, and a ventilation hole is also provided on the shell 3, and the first air outlet and the ventilation hole are both connected to the Ai Cang 4. It should be understood that the ventilation hole is used for gas exchange with the Ai Cang 4. In this embodiment, a filter cover 22 is clamped on the ventilation hole of the shell 3; in addition, in this embodiment, the support frame 1 and the adjustment clip 2 are both arranged in an arc shape to meet the ergonomic design.

[0041] This embodiment can prevent the moxa stick from contacting the user's skin and has a good fit with the user's cervical spine; specifically, during the implementation of this embodiment, the burning moxa stick can be placed in the moxa chamber 4, and then the two adjustment clips 2 can be opened, and the support frame 1 can drive the shell 3 to fit behind the neck; then the two adjustment clips 2 can be buckled to achieve the fit of the support frame 1 and the shell 3 with the user's cervical spine. The support frame 1 and the adjustment clips 2 are ergonomically designed, which is conducive to improving the fit between the cervical vertebra instrument and the user's cervical vertebra; during use, the protective net 5 is arranged relative to the user's skin, and the moxa heat and moxa smoke generated by the burning moxa stick can be guided to the user's cervical skin through the protective net 5, thereby performing moxibustion on the user's cervical spine to promote blood circulation in the user's cervical spine area and relieve symptoms such as cervical pain. At the same time, the setting of the protective net 5 can avoid the problem of skin burns caused by the moxa stick contacting the user's skin, and the user experience is good, which has the value of promotion and application.

[0042] To facilitate the assembly of this embodiment, in this embodiment, the support frame 1 and the shell 3 are integrally formed, and the support frame 1 and the shell 3 are combined to form a T-shape. During use, the support frame 1 is located at the back of the user's neck, and the shell 3 is located at the user's cervical vertebrae. This increases the moxibustion area so that the back of the neck and the cervical vertebrae of the user can be moxibustioned at the same time, thereby improving the moxibustion efficiency.

[0043] In this embodiment, the cervical vertebra instrument also includes a limit rod 6, a torsion spring 7 and a sheath 8; an end of the support frame 1 close to the adjustment clip 2 and an end of the adjustment clip 2 close to the support frame 1 are both provided with an ear plate 9, the torsion spring 7, the ear plate 9 of the support frame 1 and the ear plate 9 of the adjustment clip 2 are all sleeved on the limit rod 6, one end of the torsion spring 7 is connected to the support frame 1, and the other end of the torsion spring 7 is connected to the adjustment clip 2; the sheath 8 is sleeved on the connection between the support frame 1 and the adjustment clip 2, and the sheath 8 is set as a retractable structure. It should be noted that the setting of the torsion spring 7 makes the adjustment of the support frame 1 and the adjustment clip 2 more convenient, and at the same time facilitates the adjustment clip 2 to be clamped on the user's neck; the setting of the sheath 8 can avoid clamping the user's neck, avoid the connection between the support frame 1 and the adjustment clip 2 from causing harm to the user, and at the same time can play a protective role on the support frame 1 and the adjustment clip 2, avoid debris from entering the connection between the support frame 1 and the adjustment clip 2, and avoid affecting the adjustment effect of the adjustment clip 2.

[0044] To improve user comfort, the inner walls of the support frame 1 and the adjustment clip 2 are provided with flexible pads, which can be but are not limited to flexible materials such as sponge, soft rubber, soft silicone, etc.; the sheath 8 is set to a flexible material such as soft silicone or soft rubber.

[0045] In the prior art, the temperature of the moxa stick is usually adjusted manually by the user, and it is difficult to control the temperature of the moxa stick in real time. To avoid this technical problem, the present embodiment further makes the following improvements: the cervical vertebra instrument further includes a fan 10, and a second air outlet is provided on the housing 3 to match the fan 10; the fan 10 is arranged in the housing 3, the air inlet end of the fan 10 is arranged opposite to the through hole of the moxa chamber 4, and the air outlet end of the fan 10 is arranged opposite to the second air outlet of the housing 3.

[0046] Specifically, in this embodiment, the ventilation hole and the second air outlet are respectively located on both sides of the shell 3 of the cervical vertebra instrument, and the moxa chamber 4 is located between the ventilation hole and the second air outlet, thereby facilitating the extraction of excess smoke in the moxa chamber 4.

[0047] This embodiment facilitates the adjustment of the burning temperature of the moxa stick, and can further improve the user's moxibustion experience of the cervical spine. Specifically, the outside air can enter the moxa chamber 4 through the through hole provided on the moxa chamber 4, so that the moxa stick can continue to burn; the fan 10 rotates, and the excess smoke generated after the moxa stick burns can be introduced into the fan 10, and guided out to the outside through the second air outlet of the shell 3, thereby realizing the export of excess moxa smoke. While using this embodiment for moxibustion, the burning temperature of the moxa stick can be adjusted by adjusting the speed of the fan 10. For example, when the speed of the fan 10 is relatively high, the speed of the air flowing through the moxa stick can be accelerated, thereby increasing the burning speed of the moxa stick, and the burning temperature of the moxa stick increases. The temperature adjustment process of the moxa stick is convenient and quick, and the user has a good moxibustion experience.

[0048] In the prior art, the smoke generated by the burning of moxa sticks is directly discharged into the atmosphere, so that the moxibustion room is filled with smoke, resulting in poor air quality in the moxibustion room. In order to solve this technical problem, in this embodiment, the cervical vertebra instrument also includes a filtering device; the filtering device is arranged in the housing 3, and the filtering device is located at the air inlet end of the fan 10; the filtering device includes a substrate 11 and a filter cotton 12 arranged on the substrate 11, and the substrate 11 is detachably connected to the housing 3. It should be understood that the substrate 11 and the housing 3 can be but not limited to a detachable connection such as a bolt connector connection and a snap connection. The substrate 11 is used to install the filter cotton 12, which is convenient for realizing the connection between the filter cotton 12 and the housing 3, and can avoid the displacement of the filter cotton 12; in this embodiment, the filter cotton 12 can be implemented by using filter cotton 12 such as HEPA cotton, non-woven filter cotton 12, synthetic fiber filter cotton 12, glass fiber filter cotton 12, activated carbon filter cotton 12, synthetic fiber high-temperature filter cotton 12, etc., which is used to filter the particulate matter in the smoke and the air.

[0049] This embodiment can filter the smoke generated by moxibustion, which is beneficial to improve the air quality during the moxibustion process and avoid affecting the user experience. Specifically, during the implementation of this embodiment, the fan 10 rotates, so that negative pressure is generated at the second air outlet of the shell 3, and the smoke near the moxibustion chamber 4 can enter the filter device for filtration. The filtered gas is then discharged to the atmosphere through the second air outlet of the shell 3 under the action of the fan 10. In this process, due to the setting of the filter device, the air quality of the gas discharged from the second air outlet of the shell 3 can be improved, and the smoke generated by moxibustion can be avoided from causing air pollution, which has the value of promotion and application.

[0050] In this embodiment, the cervical vertebra instrument further includes a smoke outlet interface 13, and the smoke outlet interface 13 is connected to the second air outlet of the housing 3. It should be understood that the smoke guide pipe can be externally connected to the air guide pipe to introduce smoke from a designated part into the cervical vertebra instrument.

[0051] In this embodiment, the cervical vertebra instrument is provided with a control module 14, a temperature sensor 15 and a buzzer 16; the control module 14, the temperature sensor 15 and the buzzer 16 are all arranged in the housing 3; Figure 8 As shown, the fan 10, the temperature sensor 15 and the buzzer 16 are all electrically connected to the control module 14. It should be noted that the temperature sensor 15 can sense the temperature in the housing 3 in real time and send it to the control module 14. The control module 14 can drive the fan 10 to stop rotating when the temperature exceeds a certain threshold, and control the buzzer 16 to give a voice alarm. In this embodiment, the control module 14 and the fan 10 can also realize temperature control at different temperature levels, such as setting the temperature control to three levels of 40°C, 50°C and 60°C.

[0052] In this embodiment, the control module 14 can be implemented by a single-chip microcomputer of model STM32F103RCT6, but is not limited to it. STM32F103C8T6 is a high-performance microcontroller 14 of the STM32F4 series launched by ST (STMicroelectronics), which uses a 90-nanometer NVM process and ART (adaptive real-time memory accelerator), wherein ART technology enables zero-wait execution of programs, improves the efficiency of program execution, and maximizes the performance of Cortext-M4, so that the STM32F4 series can reach 210DMIPS@168MHz. At the same time, the STM32F4 series microcontroller 14 integrates single-cycle DSP instructions and FPU (floating point unit), improves computing power, and can perform some complex calculations and controls.

[0053] It should be understood that a negative ion generator can also be provided in the housing 3 of the cervical vertebra instrument; the negative ion generator is also electrically connected to the control module 14. It should be noted that the negative ion generator can be driven by the control module 14 to perform an electric shock on the air in the housing 3, and the atoms will be decomposed into positive ions and negative ions by the current in the negative ion generator. Due to the instability of negative ions, it is easy to combine with the smoke in the housing 3 or outside the cervical vertebra instrument, so that pollutants such as smoke condense into large particles and settle in the housing 3 or on the floor of the moxibustion room, so as to further improve the smoke purification effect.

[0054] In this embodiment, the cervical vertebra instrument further includes a Bluetooth module 17 and a power amplifier module 18, and the Bluetooth module 17 and the power amplifier module 18 are both electrically connected to the control module 14. It should be noted that the user can wirelessly connect a user terminal such as a mobile phone to the control module 14 based on the Bluetooth module 17 to control the power amplifier module 18 to play music, or adjust the speed of the fan 10, which is conducive to further improving the user experience of the moxibustion process.

[0055] In this embodiment, the cervical vertebra instrument further includes a human-computer interaction module 19, which is arranged on the housing 3 and is electrically connected to the control module 14. It should be noted that the human-computer interaction module 19 includes a display screen that can display data such as the rotation speed of the fan 10 and the running time of the fan 10, so that the user can understand the running status of the cervical vertebra instrument. In addition, the human-computer interaction module 19 also includes control buttons, and the user can also manually operate the rotation speed of the fan 10, the opening time of the fan 10, the power on and off of the cervical vertebra instrument, etc. through the control buttons; of course, the human-computer interaction module 19 can also only include a touch screen for status indication and touch operation, which is not limited here.

[0056] In this embodiment, components such as the control module 14 , the temperature sensor 15 and the Bluetooth module 17 are arranged on a PCB board 23 , and the PCB board 23 is located inside the housing 3 .

[0057] It should be understood that the cervical vertebra instrument is also equipped with a power module 24 and a status indication module 25. The power module 24 is used to provide power support for components such as the fan 10, the control module 14, the negative ion generator, the temperature sensor 15, the Bluetooth module 17, the buzzer 16, the power amplifier module 18 and the human-computer interaction module 19. The cervical vertebra instrument is also provided with a power interface in conjunction with the power module 24; the status indication module 25 is used to perform power on / off indication, fan 10 operation indication, etc. In this embodiment, the fan 10, the control module 14, the negative ion generator, the temperature sensor 15, the Bluetooth module 17, the buzzer 16, the power amplifier module 18, the human-computer interaction module 19, the status indication module 25, the power module 24 and the power interface, the connections between the above components are all electrical connections, and the connection methods are all common knowledge of those skilled in the art, and will not be repeated here.

[0058] In this embodiment, the circuit schematic diagram of the main control module is as follows: Fig. 9 As shown; the fan 10 is electrically connected to the main control module through the fan interface, and the circuit schematic diagram of the fan interface is as shown Fig.10 As shown; the circuit diagram of the buzzer is as follows Fig.11 As shown; the circuit schematic diagram of the Bluetooth module is as follows Fig.12 As shown; the circuit schematic diagram of the power amplifier module is as follows Fig.13 As shown; the circuit schematic diagram of the human-computer interaction module is as follows Fig.14 As shown; the circuit schematic diagram of the status indication module is as follows Fig.15 As shown; the power module is powered by the power interface, and the circuit schematic diagram of the power module and the power interface is as shown Fig.16 shown.

[0059] In this embodiment, the cervical vertebra instrument further includes a sealing cover 20; the sealing cover 20 is a flexible sealing cover, and the sealing cover 20 is sleeved on the protective net 5; the protective net 5 is arranged in an arc shape. It should be noted that the sealing cover 20 can be implemented by, but not limited to, a flexible sealing cover such as a silicone cover, a rubber cover, etc. The setting of the sealing cover 20 can reduce heat loss when the smoke generated by the burning moxa stick is directed to the skin of the user's cervical vertebrae, thereby enhancing the effect of moxibustion therapy. At the same time, the use of a flexible sealing cover can improve the comfort of the user.

[0060] In this embodiment, a cover plate 21 is provided on the housing 3, and the cover plate 21 is arranged opposite to the placement opening of the moxa chamber 4, and the cover plate 21 is snap-connected with the housing 3. It should be noted that the moxa chamber 4 is arranged in the housing 3, and when the user needs to use the cervical vertebra instrument for moxibustion, he only needs to open the cover plate 21 and then place the burning moxa stick in the moxa chamber 4. The setting of the cover plate 21 facilitates the replacement of the moxa stick.

[0061] To improve the versatility of this embodiment, in this embodiment, two moxa warehouses 4 are provided, and the two moxa warehouses 4 are respectively arranged at the upper and lower parts of the shell 3. Two cover plates 21 are provided to cooperate with the moxa warehouse 4, and the two cover plates 21 are respectively located at the top and bottom ends of the shell 3. During use, the user can place the moxa sticks in different moxa warehouses 4 according to the different parts of the moxibustion area to be required.

[0062] Finally, it should be noted that the above specific implementation methods should not be understood as limiting the scope of protection of the present invention. The scope of protection of the present invention should be based on the definition in the claims, and the description is only used to interpret the claims.

Claims

1. A cervical vertebra instrument, characterized in that: The invention comprises a support frame (1), an adjustment clip (2), a shell (3), an Ai warehouse (4) and a protective net (5); the adjustment clip (2) is rotatably connected to the support frame (1); two adjustment clips (2) are provided, and the two adjustment clips (2) are respectively provided on two sides of the shell (3); the support frame (1) and the two adjustment clips (2) are combined to form a U-shape; the shell (3) is provided on the support frame (1); the Ai warehouse (4) is provided in the shell (3); a through hole is provided on the Ai warehouse (4); a first air outlet is provided on a side of the shell (3) close to the adjustment clip (2); the protective net (5) is clamped in the first air outlet; the shell (3) is also provided with a ventilation hole; the first air outlet and the ventilation hole are both connected to the Ai warehouse (4); The cervical vertebra instrument further comprises a limit rod (6), a torsion spring (7) and a sheath (8); an end of the support frame (1) close to the adjustment clamp (2) and an end of the adjustment clamp (2) close to the support frame (1) are both provided with an ear plate (9); the torsion spring (7), the ear plate (9) of the support frame (1) and the ear plate (9) of the adjustment clamp (2) are all sleeved on the limit rod (6); one end of the torsion spring (7) is connected to the support frame (1), and the other end of the torsion spring (7) is connected to the adjustment clamp (2); the sheath (8) is sleeved on the connecting portion between the support frame (1) and the adjustment clamp (2), and the sheath (8) is configured as a retractable structure; The cervical vertebra instrument further comprises a fan (10), and a second air outlet hole is provided on the housing (3) to cooperate with the fan (10); the fan (10) is arranged in the housing (3), an air inlet end of the fan (10) is arranged opposite to the through hole of the Ai Cang (4), and an air outlet end of the fan (10) is arranged opposite to the second air outlet hole of the housing (3); The cervical vertebra instrument further comprises a filtering device; the filtering device is arranged in the housing (3), and the filtering device is located at the air inlet end of the fan (10); the filtering device comprises a base plate (11) and a filter cotton (12) arranged on the base plate (11), and the base plate (11) is detachably connected to the housing (3); The cervical vertebra instrument further comprises a smoke outlet interface (13), wherein the smoke outlet interface (13) is connected to the second air outlet of the housing (3).

2. A cervical vertebra instrument according to claim 1, characterized in that: A control module (14), a temperature sensor (15) and a buzzer (16) are arranged in the cervical vertebra instrument; the control module (14), the temperature sensor (15) and the buzzer (16) are all arranged in the housing (3); and the fan (10), the temperature sensor (15) and the buzzer (16) are all electrically connected to the control module (14).

3. A cervical vertebra instrument according to claim 2, characterized in that: The cervical vertebra instrument further comprises a Bluetooth module (17) and a power amplifier module (18), and the Bluetooth module (17) and the power amplifier module (18) are both electrically connected to the control module (14).

4. A cervical vertebra instrument according to claim 2, characterized in that: The cervical vertebra instrument further comprises a human-machine interaction module (19), wherein the human-machine interaction module (19) is arranged on the housing (3), and the human-machine interaction module (19) is electrically connected to the control module (14).

5. The cervical vertebra instrument according to claim 1, characterized in that: The cervical vertebra instrument further comprises a sealing cover (20); the sealing cover (20) is a flexible sealing cover, and the sealing cover (20) is sleeved on the protective net (5); the protective net (5) is arranged in an arc shape.

6. The cervical vertebra instrument according to claim 1, characterized in that: A cover plate (21) is provided on the shell (3), the cover plate (21) is arranged opposite to the placement opening of the Ai warehouse (4), and the cover plate (21) is snap-connected to the shell (3).

Images