Oxygen cabin with intelligent pressure adjusting system

Abstract

The invention discloses an oxygen cabin with an intelligent pressure adjusting system, and relates to the technical field of medical oxygen cabins, the oxygen cabin comprises a mounting plate, an oxygen supply assembly is arranged at the top of the mounting plate, the oxygen supply assembly comprises an oxygen cabin body, and a mounting groove is formed in the position, close to the center, of the inner bottom surface of the oxygen cabin body; according to the oxygen cabin with the intelligent pressure adjusting system, in order to prevent a patient from feeling nervous in the oxygen cabin body and affecting the treatment effect of the patient, an air cylinder is started to drive a plurality of first massage rollers to move upwards to the position relatively parallel to the legs of the patient, and at the moment, under the action of a plurality of springs, the first massage rollers can massage the legs of the patient; the outer surface of the second massage roller is in contact with the foot sole of the patient, the forward and reverse motor and the servo motor can be started, the legs of the patient are massaged, blood vessels are promoted to expand, the body is relieved from the tension state, and therefore the tension feeling of the whole body of the patient is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of medical oxygen chambers, and in particular to an oxygen chamber with an intelligent pressure regulating system. Background Art

[0002] An oxygen chamber, also known as a hyperbaric oxygen chamber or a hyperbaric oxygen therapy chamber, is a medical device used to provide a high-concentration oxygen environment. It increases the solubility of oxygen by increasing the ambient pressure, so that more oxygen can be absorbed by the tissues, achieving the effect of treating diseases. Oxygen chambers are widely used in a variety of medical scenarios, especially when there is a need to increase the oxygen supply. The main function of the intelligent pressure regulation system in the oxygen chamber is to increase the pressure in the chamber, which can increase the solubility of oxygen, so that more oxygen can be absorbed by the tissues and enhance the effect of oxygen therapy.

[0003] At present, oxygen chambers are widely used by major medical institutions as a kind of medical equipment in modern medicine. However, since the oxygen chamber is a relatively small and enclosed space with a relatively simple internal structure and only a single chair for patients to rest, people will instinctively feel depressed in the small space, just like being trapped in a small box. During the medical treatment process, since the patient himself is physically unwell, this psychological sense of oppression and tension will be amplified, and tension will cause the respiratory rate to increase. When the patient is in a tense state, the body will enter a stress mode, the sympathetic nerves will be excited, causing the respiratory muscles to over-contract, and the breathing will become rapid. In the oxygen chamber environment, the normal oxygen inhalation rhythm is disrupted. Originally, the treatment plan in the oxygen chamber was designed according to a certain pressure and oxygen concentration. The accelerated breathing rate can easily cause the patient to inhale too much oxygen, which in turn has adverse effects on the patient's body.

[0004] Therefore, we propose an oxygen chamber with an intelligent pressure regulation system to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an oxygen chamber with an intelligent pressure regulation system to solve the problem raised in the above background technology that oxygen chamber treatment easily causes tension in patients, resulting in accelerated breathing rate and thus causing adverse effects on the patient's body.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oxygen cabin with an intelligent pressure regulating system, comprising a mounting plate, an oxygen supply assembly is arranged on the top of the mounting plate, the oxygen supply assembly comprises an oxygen cabin body, a mounting groove is provided near the center of the inner bottom surface of the oxygen cabin body, a lifting assembly is arranged inside the mounting groove, the lifting assembly comprises a cylinder, a lifting plate is fixedly installed on the top of the cylinder, a slider for movement is slidably connected to the outer surface of the lifting plate, a T-shaped block for limiting is fixedly installed on the outer surface of one side of the slider, and a relative inner wall of the slider is movably embedded between the two sides. A plurality of first massage rollers for leg massage are provided, a first gear is fixedly installed at one end of each of the first massage rollers, a gear row is meshed and connected between the outer surfaces of the first gears, a limit rod is fixedly installed on the outer surface of the other side of the slider, an auxiliary frame is fixed on the outer surface of the slider, a forward and reverse motor is arranged on the inner wall of the auxiliary frame, a rotating shaft is fixedly installed on the output shaft of the forward and reverse motor, a moving component for foot massage is arranged inside the oxygen chamber body, the moving component includes a supporting frame, and a plurality of second massage rollers for foot massage are movably embedded between the relative inner walls of the supporting frame.

[0007] Preferably, the outer surface of the cylinder is fixedly connected to the inner wall of the mounting groove by screws, and the two ends of the plurality of first massage rollers are movable and penetrate to opposite outer parts of the slider.

[0008] Preferably, one end of the rotating shaft is fixedly connected to the outer surface of one of the first gears, and the outer surface of the gear row slides with the inside of the limiting rod.

[0009] Preferably, a second gear is fixedly mounted on one end of each of the second massage rollers, an auxiliary plate is fixed on the outer surface of the support frame near the top, a servo motor is arranged at the bottom of the auxiliary plate, a connecting shaft is fixed at the output end of the servo motor, and a movable plate is fixed at the bottom of the support frame.

[0010] Preferably, a baffle is fixed on the outer surface of the movable plate near the top, a slot is provided on the outer surface of the baffle near the center, a plurality of telescopic rods are arranged on the outer surface of the other side of the movable plate near the bottom, and springs are arranged on the outer surfaces of the plurality of telescopic rods.

[0011] Preferably, one end of the multiple telescopic rods is fixedly connected to the inner wall of the groove, one end of the multiple springs is fixedly connected to the inner wall of the groove, and the other end of the multiple springs is fixedly connected to the outer surface of the movable plate, and the movable plate is arranged inside the groove.

[0012] Preferably, the interior of the slot is slidably connected to the outer surface of the T-shaped block, the two ends of the plurality of second massage rollers are movable through the opposite exteriors of the support frame, one end of the connecting shaft is fixedly connected to the outer surface of one of the second gears, and each adjacent two second gears are meshedly connected.

[0013] Preferably, a recliner body is arranged near the other side of the inner bottom surface of the oxygen chamber body, a rectangular groove is opened on the inner wall of the groove, an electromagnet is arranged inside the rectangular groove, and an iron block is fixedly installed at a position corresponding to the electromagnet on the outer surface of the movable plate.

[0014] Preferably, a compressor is arranged at the top of the mounting plate near the rear surface, the output end of the compressor is fixedly connected to a delivery pipe, one end of the delivery pipe is fixedly passed through the interior of the oxygen chamber body, and an oxygen supply tank is arranged at the top of the mounting plate near the outer surface of one side.

[0015] Preferably, the top of the oxygen supply tank is fixedly connected with a connecting pipe for transporting oxygen, one end of the connecting pipe is fixedly passed through the interior of the oxygen chamber body, an electromagnetic valve is arranged on the outer surface of the connecting pipe, and a pressure sensor is arranged on the outer surface of the oxygen chamber body near one side edge.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In order to prevent the patient from feeling nervous in the oxygen chamber body and thus affecting the treatment effect of the patient, the present invention starts the cylinder to drive the first massage rollers to move upward to a position relatively parallel to the patient's legs. At this time, under the action of the springs, the outer surface of the second massage roller is in contact with the sole of the patient's foot, and the forward and reverse motors and the servo motor are started to massage the patient's legs and feet, thereby promoting blood vessel dilation and relieving the body from a tense state, thereby alleviating the patient's overall tension. This solves the problem in the prior art that oxygen chamber treatment easily causes tension in the patient, leading to an accelerated breathing rate and thus causing adverse effects on the patient's body.

[0017] 2. In the present invention, when the patient finishes inhaling oxygen, the forward and reverse motors and the servo motor are turned off, the electromagnet is electrically connected to the external power supply, the slider is driven to reset, and then moved to the inside of the installation groove under the action of the cylinder, thereby limiting the support frame. Through a series of interlocking positioning, the positioning of the moving assembly and the lifting assembly is achieved, further improving the practicality of the oxygen chamber of the intelligent pressure regulation system.

[0018] 3. In the process of massaging the patient's legs and feet, the first massage roller and the second massage roller are both composed of a round tube and a plurality of balls, and the connection points between the plurality of balls and the round tube are all deviated from the center of the balls by different lengths. This is to enable the first massage roller to drive the plurality of balls to rise and fall according to human body functions when rotating, thereby achieving effective massage of the patient's legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front perspective view of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Figure 2 It is a perspective view of the structure of the oxygen cabin body of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Figure 3 A side perspective view of an oxygen cabin with an intelligent pressure regulation system according to the present invention; Figure 4 A three-dimensional diagram of the electromagnet part of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Figure 5 It is a sectional stereoscopic view of the oxygen chamber body of an oxygen chamber with an intelligent pressure regulating system according to the present invention; Figure 6 A three-dimensional diagram of a lifting plate portion of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Figure 7 It is a three-dimensional diagram of the limit rod part of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Figure 8 A partially cutaway perspective view of a slider of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of point A in the middle; Fig.10 This is a perspective view of the auxiliary plate structure of an oxygen cabin with an intelligent pressure regulating system according to the present invention; Fig.11 This is a three-dimensional diagram of the iron block structure of an oxygen cabin with an intelligent pressure regulation system according to the present invention.

[0020] In the figure: 1. Mounting plate; 2. Oxygen supply assembly; 201. Oxygen chamber body; 202. Compressor; 203. Delivery pipe; 204. Solenoid valve; 205. Oxygen supply tank; 206. Connecting pipe; 3. Pressure sensor; 4. Recliner body; 5. Mounting slot; 6. Groove; 7. Lifting assembly; 701. Cylinder; 702. Lifting plate; 703. Sliding block; 704. T-block; 705. First massage roller; 706. First gear; 707. Gear row; 708, limit rod; 709, auxiliary frame; 710, forward and reverse motor; 711, rotating shaft; 8, moving assembly; 801, telescopic rod; 802, spring; 803, moving plate; 804, stop rod; 805, slot; 806, supporting frame; 807, second massage roller; 808, second gear; 809, auxiliary plate; 810, servo motor; 811, connecting shaft; 9, rectangular slot; 10, iron block; 11, electromagnet. DETAILED DESCRIPTION

[0021] The following will be combined with the 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-11The present invention provides a technical solution: an oxygen cabin with an intelligent pressure regulating system, comprising a mounting plate 1, an oxygen supply assembly 2 is arranged on the top of the mounting plate 1, the oxygen supply assembly 2 comprises an oxygen cabin body 201, a mounting groove 5 is provided near the center of the inner bottom surface of the oxygen cabin body 201, a lifting assembly 7 is arranged inside the mounting groove 5, the lifting assembly 7 comprises a cylinder 701, a lifting plate 702 is fixedly installed on the top of the cylinder 701, a slider 703 for movement is slidably connected to the outer surface of the lifting plate 702, a T-shaped block 704 for limiting is fixedly installed on the outer surface of one side of the slider 703, a plurality of first massage rollers 705 for leg massage are movably embedded between the opposite inner walls of the slider 703, and a plurality of first massage rollers 705 are fixedly installed with a first massage roller 705 at one end thereof. A gear 706, a plurality of first gears 706 are meshed with each other on their outer surfaces with a gear row 707, a limit rod 708 is fixedly installed on the outer surface of the other side of the slider 703, an auxiliary frame 709 is fixedly installed on the outer surface of the slider 703, a forward and reverse motor 710 is arranged on the inner wall of the auxiliary frame 709, a rotating shaft 711 is fixedly installed on the output shaft of the forward and reverse motor 710, a moving component 8 for foot massage is arranged inside the oxygen cabin body 201, the moving component 8 includes a support frame 806, a plurality of second massage rollers 807 for foot massage are movably embedded between the opposite inner walls of the support frame 806, the outer surface of the cylinder 701 is fixedly connected to the inner wall of the mounting groove 5 by screws, and the two ends of the plurality of first massage rollers 705 are respectively movably penetrated to the opposite outer sides of the slider 703 , one end of the rotating shaft 711 is fixedly connected to the outer surface of one of the first gears 706, the outer surface of the tooth row 707 slides with the inside of the limit rod 708, one end of each of the plurality of second massage rollers 807 is fixedly mounted with a second gear 808, an auxiliary plate 809 is fixed near the top of the outer surface of the support frame 806, a servo motor 810 is arranged at the bottom of the auxiliary plate 809, a connecting shaft 811 is fixed to the output end of the servo motor 810, a moving plate 803 is fixed to the bottom of the support frame 806, a stopper 804 is fixed near the top of the outer surface of the moving plate 803, a card slot 805 is provided near the center of the outer surface of the stopper 804, a plurality of telescopic rods 801 are arranged near the bottom of the outer surface of the other side of the moving plate 803, and the plurality of telescopic rods 801 The outer surface of each of the plurality of springs 802 is provided, one end of each of the plurality of telescopic rods 801 is fixedly connected to the inner wall of the groove 6, one end of each of the plurality of springs 802 is fixedly connected to the inner wall of the groove 6, the other end of each of the plurality of springs 802 is fixedly connected to the outer surface of the movable plate 803, the movable plate 803 is arranged inside the groove 6, the interior of the card slot 805 is slidably connected to the outer surface of the T-shaped block 704, the two ends of the plurality of second massage rollers 807 are respectively movable and penetrate to the opposite outside of the support frame 806, one end of the connecting shaft 811 is fixedly connected to the outer surface of one of the second gears 808, and each adjacent two second gears 808 are meshedly connected, the inner bottom surface of the oxygen cabin body 201 is provided with a recliner body 4 near the other side, the inner wall of the groove 6 is provided with a rectangular groove 9,An electromagnet 11 is arranged inside the rectangular groove 9, an iron block 10 is fixedly installed at a position corresponding to the electromagnet 11 on the outer surface of the movable plate 803, a compressor 202 is arranged near the rear surface of the top of the mounting plate 1, a delivery pipe 203 is fixedly connected to the output end of the compressor 202, one end of the delivery pipe 203 is fixedly passed through the inside of the oxygen chamber body 201, an oxygen supply tank 205 is arranged near the outer surface of one side of the top of the mounting plate 1, a connecting pipe 206 for delivering oxygen is fixedly connected to the top of the oxygen supply tank 205, one end of the connecting pipe 206 is fixedly passed through the inside of the oxygen chamber body 201, a solenoid valve 204 is arranged on the outer surface of the connecting pipe 206, and a pressure sensor 3 is arranged near the edge of one side of the outer surface of the oxygen chamber body 201.

[0023] In this embodiment, when a patient who needs oxygen chamber treatment wants to enter the oxygen chamber body 201, the protective door in the oxygen chamber body 201 is first opened to allow the patient to enter the interior of the oxygen chamber body 201 and lie on the recliner body 4, and then the compressor 202 is started. The compressor 202 is a centrifugal type, mainly composed of an impeller, a diffuser, a bend, a return device, etc. The gas first enters the air inlet of the compressor 202, and then flows into the high-speed rotating impeller. The impeller has many blades, just like a rotating fan. When the impeller rotates, the gas is driven to rotate and accelerated by the blades of the impeller, and the gas is obtained under the action of the impeller. The impeller does work on the gas, and the gas moves from the center of the impeller to the edge. In this process, according to the law of conservation of energy, as the speed of the gas increases, the pressure will also increase. The high-speed gas flowing out of the impeller enters the diffuser, and the channel of the diffuser is gradually expanded. The high-speed gas slows down in the diffuser, and its kinetic energy is converted into pressure energy, which further increases the pressure of the gas. After that, the gas is guided to the exhaust port for discharge after passing through the bends and return devices. The gas at the air inlet is continuously sucked in and compressed and discharged, thereby increasing the pressure of the gas and slowly increasing the pressure in the oxygen chamber body 201. After the pressure sensor 3 detects that the pressure in the cabin has risen to the predetermined treatment pressure, the working principle of the pressure sensor 3 is based on the piezoresistive effect, which means that when a material is subjected to mechanical stress, its resistivity changes, and then the solenoid valve 204 is opened, so that the oxygen in the oxygen supply tank 205 is transported to the interior of the oxygen cabin body 201 through the connecting pipe 206. At the same time, the pressure sensor 3 detects the pressure in the oxygen cabin body 201 and the patient's needs, and the solenoid valve 204 automatically and accurately controls the flow rate and concentration of oxygen, thereby realizing intelligent regulation of the pressure in the oxygen cabin. At the same time, the oxygen cabin body 201 is started. 01 has its own air circulation system to realize air circulation. The air circulation system of the oxygen chamber body 201 is an existing mature technology and will not be introduced in detail here. In order to relieve the patient's feeling of pressure and tension when entering the oxygen chamber body 201, when the patient sits on the recliner body 4, the legs will naturally extend forward to the outer surface of the multiple first massage rollers 705. At this time, the cylinder 701 is started through the external control system to extend it, driving the lifting plate 702 to move upward, thereby driving the slider 703 to move upward, and then driving the T-shaped block 704 to slide inside the slot 805. Figure 6 and Fig.10As shown, the cross-sections of the T-shaped block 704 and the slot 805 are both T-shaped, and their purpose is to limit the slider 703. When the outer surface of the slider 703 is completely moved to the top of the mounting slot 5, at this time, the patient's legs are just relatively parallel to the outer surfaces of the plurality of first massage rollers 705. At this time, the plurality of springs 802 can extend under the action of their own elastic force, drive the moving plate 803 to move toward the direction of the recliner body 4, and then drive the plurality of second massage rollers 807 to move forward until the outer surfaces of the plurality of second massage rollers 807 contact the soles of the patient's feet. Due to the squeezing of the soles of the patient's feet, the plurality of springs 802 cannot continue to extend, thereby making the plurality of second massage rollers 807 unable to continue to move forward, and further making the slider 703 unable to continue along the Figure 7 The slide slot at the top of the lifting plate 702 shown continues to move forward. At this time, the forward and reverse motor 710 can be started to drive the rotating shaft 711 to rotate, thereby driving the first gear 706 connected thereto to rotate, and then driving the gear row 707 meshing therewith to move along the inner wall of the limiting rod 708. The movement of the gear row 707 drives the other multiple first gears 706 to rotate, and then drives the multiple first gears 706 to rotate to massage the patient's legs. When the gear row 707 moves to one end of the limiting rod 708, the forward and reverse motor 710 is started again to drive the rotating shaft 711 to rotate in the opposite direction, and then drives the gear row 707 to move in the opposite direction. When the gear row 707 moves to the other end of the limiting rod 708, the forward and reverse motor 710 is started again in the opposite direction. This cycle is repeated to achieve continuous rotation of multiple first massage rollers 705, wherein, as shown in FIG. Figure 8As shown, the first massage roller 705 is composed of a round tube and a plurality of balls, and the connection points of the plurality of balls and the round tube are all deviated from the center of the balls by different lengths, so that when the first massage roller 705 rotates, the plurality of balls can be driven to rise and fall according to human body functions, so as to achieve effective massage of the patient's legs. At the same time, the servo motor 810 is started to drive the connecting shaft 811 to rotate, thereby driving the second gear 808 connected thereto to rotate, and then driving the remaining plurality of second gears 808 to rotate, so as to achieve simultaneous rotation of the plurality of second gears 808, and the plurality of second gears 808 drive the plurality of second massage rollers 807 to rotate, wherein the structure of the second massage roller 807 is the same as that of the first massage roller 705, and will not be repeated here. The rotation of roller 807 realizes the massage of the patient's feet. Through the action of lifting component 7 and moving component 8, the patient can stimulate blood circulation by massaging the feet and legs during the treatment in the oxygen chamber environment, which will promote blood vessel dilation. Good blood circulation can allow various parts of the body to obtain more adequate supply of oxygen and nutrients, relax the muscles, and relieve the body from a tense state. This physiological relaxation will be fed back to the brain, allowing the brain to receive signals of physical comfort, thereby reducing the patient's overall tension, so that the patient's breathing rate tends to be normal, and the patient's adaptation to the treatment environment of the oxygen chamber is accelerated, which solves the problem in the prior art that oxygen chamber treatment easily causes tension in patients, resulting in accelerated breathing rate, thereby bringing adverse effects to the patient's body.

[0024] like Figure 1-11As shown, an oxygen cabin with an intelligent pressure regulating system includes a mounting plate 1, an oxygen supply assembly 2 is arranged on the top of the mounting plate 1, the oxygen supply assembly 2 includes an oxygen cabin body 201, a mounting groove 5 is opened near the center of the inner bottom surface of the oxygen cabin body 201, a lifting assembly 7 is arranged inside the mounting groove 5, and the lifting assembly 7 includes a cylinder 701, a lifting plate 702 is fixedly installed on the top of the cylinder 701, a slider 703 for movement is slidably connected to the outer surface of the lifting plate 702, a T-shaped block 704 for limiting is fixedly installed on the outer surface of one side of the slider 703, a plurality of first massage rollers 705 for leg massage are movably embedded between the opposite inner walls of the slider 703, a first gear 706 is fixedly installed on one end of each of the plurality of first massage rollers 705, and the outer surfaces of the plurality of first gears 706 A tooth row 707 is meshed and connected therebetween, a limit rod 708 is fixedly installed on the outer surface of the other side of the slider 703, an auxiliary frame 709 is fixed on the outer surface of the slider 703, a forward and reverse motor 710 is arranged on the inner wall of the auxiliary frame 709, a rotating shaft 711 is fixedly installed on the output shaft of the forward and reverse motor 710, a moving component 8 for foot massage is arranged inside the oxygen chamber body 201, the moving component 8 includes a supporting frame 806, and a plurality of second massage rollers 807 for foot massage are movably embedded between the relative inner walls of the supporting frame 806, a recliner body 4 is arranged near the other side on the inner bottom surface of the oxygen chamber body 201, a rectangular groove 9 is opened on the inner wall of the groove 6, an electromagnet 11 is arranged inside the rectangular groove 9, and an iron block 10 is fixedly installed at a position corresponding to the electromagnet 11 on the outer surface of the moving plate 803.

[0025] In this embodiment, when the patient finishes inhaling oxygen, the pressure inside the oxygen chamber body 201 is first slowly reduced through an external control system. When the pressure sensor 3 detects that the pressure inside the oxygen chamber body 201 reaches a specified value, the electromagnet 11 is electrically connected to the external power supply through the external control system to generate a magnetic field to adsorb the iron block 10, so that the iron block 10 moves toward the direction of the electromagnet 11 under the action of the adsorption force, thereby driving the moving plate 803 to move, so that the multiple springs 802 are compressed. The movement of the moving plate 803 drives the blocking rod 804 to move toward the direction of the electromagnet 11, thereby driving the slider 703 to move along the lifting plate 702 toward the direction of the electromagnet 11. When the slider 703 moves until the outer surface is flush with the outer surface of the lifting plate 702, the multiple springs 802 are in the When the cylinder 701 is shrunk to its shortest, the cylinder 701 can be started to shorten it, driving the lifting plate 702 to move downward, thereby driving the slider 703 to move downward along the slot 805. When the cylinder 701 is shrunk to its shortest, the bottom of the T-block 704 just fits with the inner bottom surface of the oxygen chamber body 201. At this time, the mounting groove 5 limits the slider 703 so that it cannot continue to slide forward along the lifting plate 702, so that the T-block 704 cannot continue to move, thereby preventing the blocking rod 804 from continuing to move toward the direction of the recliner body 4. At this time, the electromagnet 11 can be turned off, thereby realizing the positioning of the moving component 8 and the lifting component 7, thereby realizing the automatic resetting of the massage device in the intelligent pressure regulation system, and further improving the practicality of the oxygen chamber of the intelligent pressure regulation system.

[0026] The method of use and working principle of the device are as follows: when the patient wants to enter the oxygen chamber body 201, the protective door in the oxygen chamber body 201 is first opened to allow the patient to enter the interior of the oxygen chamber body 201 and lie on the recliner body 4, and then the compressor 202 is started to slowly increase the pressure in the oxygen chamber body 201. When the pressure sensor 3 detects that the pressure in the chamber has risen to a predetermined treatment pressure, the solenoid valve 204 is opened, so that the oxygen in the oxygen supply tank 205 is transported to the interior of the oxygen chamber body 201 through the connecting pipe 206. At the same time, the pressure in the oxygen chamber body 201 and the patient's needs are detected by the pressure sensor 3, and the flow rate and concentration of oxygen are automatically and accurately controlled by the solenoid valve 204, thereby realizing intelligent regulation of the pressure in the oxygen chamber. At the same time, the air circulation system of the oxygen chamber body 201 is started to realize air circulation. In order to relieve the patient's feeling of pressure and tension when entering the oxygen chamber body 201, when the patient sits on the recliner body 4, the legs will naturally extend forward to the outer surfaces of the plurality of first massage rollers 705. At this time, the cylinder 701 is activated through the external control system to drive the lifting plate 702 to move upward, thereby driving the slider 703 to move upward, and then driving the T-shaped block 704 to slide inside the slot 805. When the outer surface of the slider 703 is completely moved to the top of the installation slot 5, the patient's legs are just relatively parallel to the outer surfaces of the plurality of first massage rollers 705. At this time, the plurality of springs 802 can extend under the action of their own elastic force, drive the moving plate 803 to move toward the direction of the recliner body 4, and then drive the plurality of second massage rollers 807 to move forward until the outer surfaces of the plurality of second massage rollers 807 contact the soles of the patient's feet. Due to the squeezing of the soles of the patient's feet, the plurality of springs 802 cannot continue to extend, thereby making the plurality of second massage rollers 807 unable to continue to move forward, and then making the slider 703 unable to continue along the Figure 7The slide slot at the top of the lifting plate 702 shown continues to move forward, and the forward and reverse motor 710 can be started to drive the rotating shaft 711 to rotate, thereby driving the first gear 706 connected thereto to rotate, and then driving the gear row 707 meshing therewith to move along the inner wall of the limiting rod 708. The movement of the gear row 707 drives the other multiple first gears 706 to rotate, and then drives the multiple first gears 706 to rotate, so as to massage the patient's legs. When the gear row 707 moves to one end of the limiting rod 708, the forward and reverse motor 710 is started again to drive the rotating shaft 711 to rotate in the opposite direction, and then drives the gear row 707 to move in the opposite direction. When the gear row 707 moves to the other end of the limiting rod 708, the forward and reverse motor 710 is started again in the same direction, and the cycle is repeated. The plurality of first massage rollers 705 are continuously rotated to achieve effective massage of the patient's legs. At the same time, the servo motor 810 is started to drive the connecting shaft 811 to rotate, thereby driving the second gear 808 connected thereto to rotate, and then driving the remaining plurality of second gears 808 to rotate, so that the plurality of second gears 808 rotate simultaneously. The plurality of second gears 808 drive the plurality of second massage rollers 807 to rotate, and massage the patient's feet, thereby reducing the tension of the patient's whole body, so that the patient's breathing frequency tends to be normal, and the patient's adaptation to the treatment environment of the oxygen chamber is accelerated. When the patient finishes inhaling oxygen, the pressure inside the oxygen chamber body 201 is first slowly reduced through the external control system. When the pressure sensor 3 detects that the pressure inside the oxygen chamber reaches the specified value, the patient's breathing rate is normalized, and ... When the value is set, the electromagnet 11 is electrically connected to the external power supply through an external control system to generate a magnetic field to adsorb the iron block 10, so that the iron block 10 moves in the direction of the electromagnet 11 under the action of the adsorption force, thereby driving the moving plate 803 to move, so that the multiple springs 802 are compressed, and the movement of the moving plate 803 drives the blocking rod 804 to move in the direction of the electromagnet 11, thereby driving the slider 703 to move along the lifting plate 702 in the direction of the electromagnet 11. When the slider 703 moves to the point where the outer surface is flush with the outer surface of the lifting plate 702, the multiple springs 802 are just shortened to the shortest. At this time, the cylinder 701 can be started to shorten it, driving the lifting plate 702 to move downward, thereby driving the slider 70 3 moves downward along the card slot 805. When the cylinder 701 is shortened to the shortest, the bottom of the T-shaped block 704 just fits with the inner bottom surface of the oxygen chamber body 201. At this time, the installation slot 5 limits the slider 703 so that it cannot continue to slide forward along the lifting plate 702, so that the T-shaped block 704 cannot continue to move, and the blocking rod 804 cannot continue to move toward the direction of the recliner body 4, and the electromagnet 11 can be closed, thereby realizing the positioning of the moving component 8 and the lifting component 7. Among them, the external control system is electrically connected with the oxygen chamber body 201, the compressor 202, the solenoid valve 204, the pressure sensor 3, the cylinder 701, the forward and reverse motor 710, the servo motor 810 and the electromagnet 11.

[0027] The wiring diagram of the oxygen chamber body 201, the compressor 202, the solenoid valve 204, the pressure sensor 3, the cylinder 701, the forward and reverse motor 710, the servo motor 810 and the electromagnet 11 in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the oxygen chamber body 201, the compressor 202, the solenoid valve 204, the pressure sensor 3, the cylinder 701, the forward and reverse motor 710, the servo motor 810 and the electromagnet 11 are no longer explained in detail.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oxygen chamber with an intelligent pressure regulating system, comprising a mounting plate (1), an oxygen supply assembly (2) being arranged on the top of the mounting plate (1), the oxygen supply assembly (2) comprising an oxygen chamber body (201), and a mounting groove (5) being provided on the inner bottom surface of the oxygen chamber body (201) near the center; Features: A lifting assembly (7) is arranged inside the installation groove (5), and the lifting assembly (7) comprises a cylinder (701), a lifting plate (702) is fixedly mounted on the top of the cylinder (701), a sliding block (703) for movement is slidably connected to the outer surface of the lifting plate (702), a T-shaped block (704) for limiting is fixedly mounted on the outer surface of one side of the sliding block (703), and a plurality of first massage rollers (705) for leg massage are movably embedded between the opposite inner walls of the sliding block (703). , a first gear (706) is fixedly mounted on one end of each of the plurality of first massage rollers (705), a gear row (707) is meshedly connected between the outer surfaces of the plurality of first gears (706), a limit rod (708) is fixedly mounted on the outer surface of the other side of the slider (703), an auxiliary frame (709) is fixedly mounted on the outer surface of the slider (703), a forward and reverse motor (710) is disposed on the inner wall of the auxiliary frame (709), and a rotating shaft (711) is fixedly mounted on the output shaft of the forward and reverse motor (710); A moving component (8) for foot massage is arranged inside the oxygen chamber body (201), and the moving component (8) comprises a support frame (806), and a plurality of second massage rollers (807) for foot massage are movably embedded between the relative inner walls of the support frame (806).

2. The oxygen chamber with intelligent pressure regulation system according to claim 1, characterized in that: The outer surface of the cylinder (701) is fixedly connected to the inner wall of the mounting groove (5) via screws, and the two ends of the plurality of first massage rollers (705) are movably connected to opposite exteriors of the slider (703).

3. The oxygen chamber with intelligent pressure regulation system according to claim 2, characterized in that: One end of the rotating shaft (711) is fixedly connected to the outer surface of one of the first gears (706), and the outer surface of the gear row (707) slides with the inside of the limiting rod (708).

4. The oxygen chamber with intelligent pressure regulation system according to claim 3, characterized in that: A second gear (808) is fixedly mounted on one end of each of the plurality of second massage rollers (807); an auxiliary plate (809) is fixed to the outer surface of the support frame (806) near the top; a servo motor (810) is arranged at the bottom of the auxiliary plate (809); a connecting shaft (811) is fixed to the output end of the servo motor (810); and a movable plate (803) is fixed to the bottom of the support frame (806).

5. The oxygen chamber with intelligent pressure regulation system according to claim 4, characterized in that: A blocking rod (804) is fixed to the outer surface of the movable plate (803) near the top, and a slot (805) is provided to the outer surface of the blocking rod (804) near the center. A plurality of telescopic rods (801) are arranged on the outer surface of the other side of the movable plate (803) near the bottom, and springs (802) are arranged on the outer surfaces of the plurality of telescopic rods (801).

6. The oxygen chamber with intelligent pressure regulation system according to claim 5, characterized in that: One end of each of the telescopic rods (801) is fixedly connected to the inner wall of the groove (6), one end of each of the springs (802) is fixedly connected to the inner wall of the groove (6), and the other end of each of the springs (802) is fixedly connected to the outer surface of a movable plate (803), and the movable plate (803) is arranged inside the groove (6).

7. The oxygen chamber with intelligent pressure regulation system according to claim 6, characterized in that: The interior of the slot (805) is slidably connected to the outer surface of the T-shaped block (704), the two ends of the plurality of second massage rollers (807) are movably connected to the opposite exteriors of the support frame (806), one end of the connecting shaft (811) is fixedly connected to the outer surface of one of the second gears (808), and each adjacent two second gears (808) are meshedly connected.

8. The oxygen chamber with intelligent pressure regulation system according to claim 7, characterized in that: A recliner body (4) is arranged on the inner bottom surface of the oxygen chamber body (201) near the other side, a rectangular groove (9) is provided on the inner wall of the groove (6), an electromagnet (11) is arranged inside the rectangular groove (9), and an iron block (10) is fixedly installed on the outer surface of the movable plate (803) at a position corresponding to the electromagnet (11).

9. The oxygen chamber with intelligent pressure regulation system according to claim 8, characterized in that: A compressor (202) is arranged at the top of the mounting plate (1) near the rear surface, the output end of the compressor (202) is fixedly connected to a delivery pipe (203), one end of the delivery pipe (203) is fixedly passed through the interior of the oxygen chamber body (201), and an oxygen supply tank (205) is arranged at the top of the mounting plate (1) near the outer surface of one side.

10. The oxygen chamber with intelligent pressure regulation system according to claim 9, characterized in that: The top end of the oxygen supply tank (205) is fixedly connected to a connecting pipe (206) for transporting oxygen, one end of the connecting pipe (206) is fixedly passed through the interior of the oxygen chamber body (201), an electromagnetic valve (204) is arranged on the outer surface of the connecting pipe (206), and a pressure sensor (3) is arranged on the outer surface of the oxygen chamber body (201) near one side edge.

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