CN110860018A

CN110860018A - System for intervening breathing microenvironment

Info

Publication number: CN110860018A
Application number: CN201911331355.8A
Authority: CN
Inventors: 张薇; 张建华; 董东生
Original assignee: Beijing Yang Sheng Hengtai Technology Co Ltd
Current assignee: Beijing Yang Sheng Hengtai Technology Co Ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-03-06

Abstract

A system for intervening a breathing microenvironment comprises a breathing microenvironment module and a guide module which can be communicated with an air conditioning module, wherein the breathing microenvironment module main body is a helmet body which can accommodate at least a respiratory tract opening area of the head of a user in a helmet cover shape, the helmet body can be provided with a mask movably connected with the helmet body, and the helmet body is provided with a gas output unit which can be communicated with the air conditioning module; the helmet body is provided with at least one guide part matched with the guide body of the guide module, and further comprises a movable protection module positioned at a left junction and a right junction between the helmet body and the horizontal part of the guide module, the protection module is dynamically connected with the helmet body and the horizontal part of the guide module in a way that the relative distance is not changed, when the helmet body rolls to one side, the protection module at the same side can be driven to move on the horizontal part of the guide module in parallel to the same side, and the protection module at least dynamically fills a left side gap and a right side gap which are positioned at the left junction and the right junction between the helmet body and the horizontal part of the.

Description

System for intervening breathing microenvironment

Technical Field

The invention relates to a system for intervening in a breathing microenvironment, and belongs to the technical field of human body microenvironments.

Background

During the rest period, especially the sleep period, of the human body, the vegetative nerves usually mainly excite parasympathetic nerves; the heart rate and the respiration become slow, skeletal muscle is relaxed, the metabolic rate is reduced, the body temperature is reduced, the diameter of a bronchoconstrictor tube is reduced, the blood supply of heart coronary arteries is reduced, the blood volume of skin microcirculation is reduced, the secretion of respiratory mucus is reduced, the cilia swing of trachea and bronchial epithelium is weakened, and the immunity and the comprehensive resistance are reduced.

The breathing microenvironment of the human body in the state of lying in bed is usually in an open state, which is the transition of the external environment in the area close to the mouth and the nose of the human body, and the influence of the gas quality of the external environment on the breathing microenvironment in the open state is great.

When the user sleeps, the head and the face of the human body are usually naked and sensitive to various influence factors of breathing microenvironment air, and the skin heat balance is interfered to influence the cell metabolism when the air flow temperature is too high or too low; excessive air moisture can affect the onset of non-perspiration, while too little moisture can cause dehydration of the respiratory tract and facial skin to varying degrees.

The respiratory system of the human body is a system which is completely open to the ambient air, and pathogenic factors in the ambient air such as pollen, dust mites, mould fungi, various particles in the air, formaldehyde and other harmful gases can cause more serious injury to the human body than when the human body is awake during the sleep period when the respiratory system defends the most vulnerable sleep; asthma, COPD, apnea, myocardial ischemia, and other disorders are more prone to attack during sleep.

The door and window is usually closed in the indoor sleep process, and carbon dioxide generated by human metabolism is continuously exhaled to gradually increase the concentration of a breathing microenvironment in an external environment and an open state from 350PPM close to atmosphere to over 1000PPM, so that patients with weak functions of various systems of the human body are injured to a certain extent, and particularly, the patients with asthma and cardiac insufficiency are injured to a greater extent.

Even in the environment that the whole house purifies, individualized sleep still needs the gaseous condition of breathing microenvironment constantly to adjust in the sleep process, and corresponding adjustment should be made along with the time phase difference of sleep to wind speed, temperature, humidity, and the air parameter control of whole house is difficult to in time satisfy sleeper's demand.

In addition, the shape and hardness of the pillow body for bearing the head and neck can obviously influence the sleep; stronger light, less negative air ions and bad smell can obviously reduce the sleep quality.

Waking from sleep also requires the environment to change synchronously, like dawn light waking in a human historical long-term or sound waking accompanied by a similar rooming sound.

In addition, the body position of the human body can be changed unconsciously during sleeping, so that the individualized optimal sleeping posture is difficult to maintain, for example, a patient with a thoracic cavity disease should lie on the affected side as little as possible.

Sometimes, a person unconsciously places a hand between the head and the pillow during sleeping, and the head rotates to extrude fingers to generate extrusion injuries of different degrees.

Physical recovery, growth and development, mental rest, immunity regulation and disease rehabilitation of human depend on sleep quality seriously, and an individualized sleep breathing microenvironment is a key for ensuring good sleep.

CN102859288B discloses a concept of preventing the external ambient air from being mixed by providing a clean flow of breathing air with a temperature slightly lower than the external ambient temperature to the breathing microenvironment, so as to ensure the breathing microenvironment is stable, but the person may turn over unconsciously during sleep, for example, the breathing microenvironment is easily polluted by the external air flow without systematic constraint.

CN105617564A proposes to release clean respiratory airflow from two opposite directions of human respiratory tract opening so as to ensure stability of microenvironment, but these two airflows have multiple escape directions after colliding with each other and easily mix exhaled carbon dioxide and the like into turbulent flow after colliding with human exhaled airflow, and the space opened upwards also makes outside air easily mixed.

CN101033882A emphasizes that the target temperature of the air conditioner affecting the human body temperature during sleep should be individually set to meet the ambient temperature requirements of the human body in different sleep stages, and the air conditioner temperature is directly connected with the human body temperature without any buffer, which is difficult to meet the requirements of the breathing microenvironment of the human body during sleep.

Disclosure of Invention

The invention solves the problem by providing a system for intervening in a breathing microenvironment.

The human breathing microenvironment is usually an open microenvironment with unlimited space, is formed by natural transition of an external environment and a human respiratory tract opening, mainly is air around the mouth and the nose of a human body, is comprehensively and directly communicated with the air of the external environment, and has no clear three-dimensional boundary. The helmet-cover-shaped breathing microenvironment module of the system for intervening the breathing microenvironment is a human breathing microenvironment limited by space and has a clear boundary; the opening area of the human respiratory tract, namely the mouth and nose area, is positioned in the breathing microenvironment module, and the distance between the gas output unit of the limited breathing microenvironment and the human respiratory tract opening is from several centimeters to tens of centimeters.

The system for intervening in the breathing microenvironment can also comprise a pillow body which is in contact with the head, neck, chest, shoulders and other parts, and functional modules on the pillow body, such as heating, posture adjustment, physiological monitoring and the like, also belong to the constituent parts of the breathing microenvironment; the human breathing microenvironment protects the human body from adverse effects of external environment to a certain extent, in particular to particles, harmful gases, noise, light, electromagnetic waves and the like in the air; the helmet body of the breathing microenvironment module can be driven by the head of the human body to roll left and right, so that the turning-over movement during sleeping is not influenced, and the accidental extrusion damage of fingers caused by the rolling of the helmet body is also avoided.

Different individuals have different requirements on relevant parameters of breathing microenvironments, the same individual has different requirements on the breathing microenvironments in different physiological and psychological states, and the same individual has different requirements on the breathing microenvironments in different time stages of one sleep, for example, different sleep depths have corresponding different requirements on the oxygen content and the temperature and humidity of inhaled air; relevant principles and facts of time medicine and time pharmacology including midnight-noon ebb-flow and the like of the traditional Chinese medicine are fully reflected in the sleeping process, for example, various diseases have sleep time stages which are easy to occur; tiny particles in the air can cause damage to various physiological systems such as respiration, cardiovascular and the like; a large body of literature indicates: the particle absorbed into human body is reduced to the lowest possible, thereby not only avoiding the occurrence of various diseases, but also obviously prolonging the life of human body.

The invention relates to a system for intervening a breathing microenvironment, which comprises a breathing microenvironment module and a guide module, wherein the breathing microenvironment module can be communicated with an air conditioning module, a main body of the breathing microenvironment module is a helmet body which can accommodate at least a respiratory tract opening area of the head of a user in a helmet cover shape, the helmet body can be provided with a mask movably connected with the helmet body, and the helmet body is provided with a gas output unit which can be communicated with the air conditioning module; the helmet body is provided with at least one guide part matched with the guide body of the guide module, the guide module is at least provided with a plate-shaped horizontal part which is distributed along the horizontal plane in an extending way, the helmet body further comprises a movable protection module which is positioned at a left junction and a right junction between the helmet body and the horizontal part of the guide module, the protection modules positioned at the left side and the right side are dynamically connected with the helmet body and the horizontal part of the guide module in a way that the relative distance is unchanged, the helmet body can drive the protection modules at the same side to move on the horizontal part of the guide module in parallel to the same side when rolling to one side, and the protection module at least dynamically fills gaps, which can contain fingers, at the left junction and the right junction between the helmet body and the horizontal.

The air conditioning module is a relevant module for conditioning air quality, such as temperature and humidity regulation, particulate matter interception, organic matter adsorption or decomposition, oxygen addition, hydrogenation, carbon dioxide reduction and the like, and the system is provided with or connected with an external air conditioning module; the surface of the plate-shaped horizontal part can be arranged into shapes which are matched with the surface of the helmet body in a form of conformity, such as a plane shape, an arc shape, a corrugated shape, a groove shape and the like; the left and right are based on the left and right of the human body in the supine position; the protection module can be in a strip shape, a block shape, a thin shell shape and the like and is adaptive to the included angle between the helmet body and the left and right junction between the horizontal parts of the guide module; the dynamic connection that the relative distance between the protective module and the helmet body and/or the horizontal part of the guide module is not changed means that the mutual contact area between the helmet body and the horizontal part of the guide module is not fixed but the relative distance between the protective module and the horizontal part of the guide module is not changed, the relative distance between the protective module and the horizontal part of the helmet body is not changed when the contact area is dynamically changed, namely, the helmet body with an arc or circular rolling section rolls on the horizontal part of the guide module along a straight line, an arc line and the like, the protective module is clamped in the middle, the areas where the helmet body and the horizontal part of the guide module are contacted with the protective module are continuously changed, one part of the areas of the protective module is always close to the helmet body and the other part of the areas of the protective module is always close to the horizontal part of the guide module, the matching relationship of the three, namely, the relationship that the protective module is clamped between, the close proximity includes both close proximity and proximity.

The dynamic filling means that the relative distance between the protection module and the helmet body and/or the horizontal part of the guide module is unchanged because the protection module is dynamically connected with the helmet body and/or the horizontal part of the guide module, and even in motion, gaps which can contain fingers and are arranged at the left and right junctions between the helmet body and the horizontal part of the guide module are always in a state of being filled by the protection module, so that the risk that the fingers are accidentally extruded by the helmet body is avoided; if the helmet body rolls to one side, the attached protection module is driven to move in parallel to the same side on the horizontal part of the guide module, and fingers possibly positioned on the protection module are pushed away in parallel without rolling extrusion; the parallel movement comprises the whole parallel movement of the protection module, or the partial rolling of the contact area but the whole parallel movement, and the rolling partial component is not exposed or the finger cannot be damaged by extrusion due to small volume although the rolling partial component is exposed; the filling can be complete filling without gaps or partial filling with small gaps, but the small gaps are required to be smaller than the diameter of a human finger so as to prevent the finger from being embedded; when the helmet body rolls, the protective module dynamically fills a gap which can contain fingers and is arranged between the helmet body and the horizontal part of the guide module all the time, so that the fingers, bedding and other objects of a person are prevented from being extruded into the gap; the contact area of the helmet body and the protection module can be the outer surface of the helmet body or a guide part on the helmet body; the contact area between the horizontal part of the guide module and the protection module may be the upper surface of the horizontal part of the guide module, or may be a guide body of the horizontal part, such as a guide groove, or may have contact at multiple positions.

In order to realize linkage of the helmet body and the protection module, the protection module is dynamically connected with the horizontal part of the helmet body and/or the guide module in a mutually nested mode through selective magnetic adsorption; if the protection module is attracted or telescoped on the helmet body and/or the guide module by magnetic force but the relative position is not locked, the helmet body drives the protection module to move in parallel along the advancing direction of the helmet body when rolling on the guide module.

In order to reduce the friction resistance in the relative motion process, at least one contact area between the protective module and the helmet body and/or the horizontal part of the guide module is the rolling contact of rolling bodies including selectable rollers and balls; the rolling bodies are in rolling contact with the helmet body and/or the guide module, so that the resistance of the protective module during integral translation along with the rolling of the helmet body is reduced; the side surface area of the guide groove of the horizontal part of the guide module, such as the guide module, is also provided with one or more rolling bodies, the front side, the bottom side and the rear side area of the guide groove can be selected, and the protective module is in rolling contact with the guide groove when the protective module integrally translates along with the rolling of the helmet body, so that the resistance is reduced; similarly, rolling elements may be provided in the areas of the helmet body that may come into contact with the protective module.

One scheme is that the horizontal part of the guide module is provided with a guide groove, the lower side surface of the protection module is provided with a convex part which is matched with the guide groove and is embedded into the guide groove, and the convex part is in rolling contact with at least one surface of the bottom side surface, the front side surface and the rear side surface of the guide groove; a part of the lower side surface of the protection module can be embedded into a guide groove of the horizontal part of the guide module, and rolling bodies such as a roller, a ball, a rolling shaft and the like are arranged at positions where the embedded part of the protection module is possibly contacted with the bottom side surface, the front side surface and the rear side surface of the guide groove, so that the protection module is in rolling contact with the guide groove when moving relatively; meanwhile, the protection module is in rolling contact with the helmet body, particularly a guide part on the helmet body through a rolling body; when the helmet body drives the protection module to integrally and horizontally displace, the friction force of each contact part is minimum.

A more reliable optimization scheme is that the protection modules positioned at the left side and the right side are connected into a whole through a connecting part provided with an opening, and a space is reserved in the opening of the connecting part to enable a guide part of the helmet body to be in contact with a guide body on a horizontal part of the guide module; when the protection module on one side is driven, the protection module on the other side is driven to synchronously move through the connecting part; the attachment portion intermediate portion is provided with one or more horizontally disposed openings through which the helmet body guide portions extend to dynamically contact guide members, such as guide slots, on the horizontal portion of the guide module.

Preferably, the total extent of side-to-side rolling of the helmet body is greater than 120 °.

In order to induce the user to be in the optimal sleeping position, the fit between the guide part of the helmet body and the guide body of the guide module is a fit with adjustable resistance.

Further, the fitting between the guide portion of the helmet body and the guide body of the guide module is a fitting in which the rolling angle can be locked.

The inner cavity of the gas output unit in the helmet body is communicated with gas conveyed by the air conditioning module through a rotary connecting component at the tail end of the connecting passage, and the rotary connecting component is rotatably connected with the helmet body.

The guiding part of the helmet body can select a guiding structure comprising a guiding convex rib, a guiding hole, a guiding groove, a guiding gear, a guiding bearing and a guiding track.

The guide body of the guide module can select a guide structure comprising a guide convex rib, a guide hole, a guide groove, a guide rack and a guide track.

Furthermore, for more stable guiding, the guide module is plate-shaped, and one part of the guide module is distributed along the horizontal plane and is a horizontal part of the guide module; one part is distributed upwards by taking a horizontal plane as a reference and is used as a vertical part of the guide module.

In order to stabilize the rolling of the helmet body, a guide hole extending horizontally is arranged at the vertical part of the guide module; the rear part of the helmet body extends through the guide hole and is connected with a guide gear, and a horizontal part of the guide module adjacent to the guide gear is provided with a guide rack meshed with the gear.

Furthermore, the helmet body is also provided with a guide part of a guide structure which can select continuous arc-shaped convex ribs, arc-shaped guide teeth, discontinuous guide protrusions or depressions, and the guide part is matched with a corresponding guide body on the horizontal part of the guide module.

In order to improve the comfort, a central head pillow body suitable for the supine position and a left head pillow body and a right head pillow body suitable for the lateral position are arranged in the helmet body.

Furthermore, a central neck pillow body suitable for the supine position, a left neck pillow body and a right neck pillow body suitable for the lateral position are arranged in the helmet body, and a fluid filling unit is arranged in the pillow body or below the pillow body.

The pillow body can also be a hollow part and is connected with the air conditioning module so as to have a gas conveying function, and gas flows out from the outer surface of the pillow body and faces to the opening area of the respiratory tract of the user in the lateral lying position or the prone position.

In order to further better intervene in a breathing microenvironment to meet individual requirements, one or more functional modules of position adjustment, contact heating, contact cooling or fan cooling, sleep awakening, human body physiological parameter monitoring and the like are arranged in the helmet body.

When monitoring information such as respiratory sound enhancement, overlong breathing interval, blood oxygen saturation reduction and the like, a position adjusting function module on the pillow body is started, and the pillow is awakened from sleep in modes such as vibration, air bag filling, power component push-pull, electrical stimulation and the like; the apnea can be eliminated only by the posture adjustment under the light condition; of course, sound or light stimulation can also be used as an auxiliary.

The negative ion releasing terminal of the negative ion generating unit is embedded in the gas outflow area of the gas output unit of the helmet body, and the negative ion releasing terminal of one or more negative ion generating units can also be embedded in the inner side surface of the mask movably connected with the helmet body.

The negative ions are called air vitamins, but the service life of the negative ions is very short, especially in the air with more particles, the negative ions are neutralized about ten seconds and cannot enter respiratory tracts and blood circulation to play relevant roles; the inner cavity of the helmet body of the system is a space for purifying and moistening gas, and the negative ion generating unit arranged at any position has a good effect.

One design is that each of the left side and the right side of the helmet body is provided with at least one negative ion generating unit with the releasing direction facing to the opening area of the respiratory tract of a user, and the concentration of inhalable negative ions can easily reach tens of thousands, hundreds of thousands and millions per cubic centimeter, so that the negative ion effect of air is exerted to the maximum.

The helmet body is provided with a mask which can be movably connected with the helmet body, so that the head of a user can conveniently enter the helmet, and the transparent frame or the opaque frame is preferably combined with the transparent part.

Preferably, the helmet body is provided with a mask which can be movably connected with the helmet body, and when the system fails, the mask and the helmet body are automatically adjusted to be connected with gaps, so that the condition that a sleeper in the helmet is not smooth in breathing is avoided.

In order to collect sleep posture data, a sensing unit for recording the rolling amplitude of the helmet body is arranged at one or more positions of the helmet body, the guiding module or other modules of the system.

In order to reduce the influence of high-concentration carbon dioxide possibly appearing in indoor air on health, a carbon dioxide treatment unit is arranged in the air conditioning module.

The intelligent design is that the helmet body or other modules are provided with a sensing unit which can be used for judging whether the head of a user enters an inner cavity of the helmet body, the sensing unit can select a temperature sensor, a pressure sensor, an infrared sensor, a camera and the like, and the mask can be automatically closed or the system can be started after the head of the user enters the helmet body.

In consideration of the influence of smell on sleep, a volatile substance release unit is embedded in a gas outflow area of a gas output unit of the helmet body; the volatile substance can be solid tablet, granule or liquid, and the release concentration can be adjusted by adjusting the electric heating temperature or changing the exposure area.

The utility model provides an overall design's scheme is, and the direction module comprises direction module horizontal part and the perpendicular portion of direction module, and air conditioning module, system control module are located the casing, and the casing combines as an organic wholely with the direction module, breathes microenvironment module and direction module dynamic fit.

The other scheme of the integral design is that the helmet body further comprises a bed body, the air conditioning module is partially or completely positioned in the inner space of the bed body, and air enters the helmet body through the connecting passage.

In another integral design, the air conditioning module and the helmet body are combined into a composite body and synchronously roll with the helmet body.

Further, the air conditioning module and the guide gear are combined into a complex, and the air conditioning module is positioned at the rear side of the guide gear and synchronously rolls with the helmet body; greatly shorten the conveying distance of the air after adjustment, reduce noise and ensure air flow.

When the area of a gas conveying area of a gas output unit of the helmet body is 10cm multiplied by 10cm, under the condition that a user has no obvious body feeling and the air flow speed is 0-0.25m/s, an American TSI type Dusttrakll 8532 air particle analyzer is adopted to test the concentration of PM2.5 of an external environment to be 300 micrograms per cubic meter, and the concentrations of PM2.5 and PM0.5 of areas of respiratory tract openings of the user in the helmet body of the system can be reduced to 0.

In order to ensure the air quality of a breathing microenvironment, one or more groups of functional modules of purification, adsorption, decomposition, humidification, dehumidification, warming, cooling, oxygenation and hydrogenation in the air conditioning module are connected with the gas output unit of the helmet body through pipelines which are sealed outwards.

The common household air conditioning module comprises an air purifier, a humidifier, an anion generator and the like, and is positioned in an indoor open space when in use, purified air flow output from the purifier is quickly mixed into indoor non-purified air and then is inhaled into a human body, and the air quality cannot be guaranteed; in the face of a huge indoor space, the gas flow of the purifier is usually hundreds of cubic meters per hour, a long time is needed for reducing pollution particles in a room with dozens of square meters from hundreds of micrograms per cubic meter to dozens of micrograms per cubic meter, and the particles with dozens of micrograms per cubic meter can also cause damage to each system of a human body, especially to people with allergic constitution; the parasympathetic nerve excitation can cause the reduction of the mechanical defense capacity of the respiratory tract during sleeping, so the air quality during sleeping is particularly important; the core concept of the invention is to provide a system for intervening a breathing microenvironment, wherein an artificial breathing microenvironment with clear boundary, stable air parameters and accurate adjustment replaces a natural breathing microenvironment which cannot be controlled by air parameters and is randomly formed, because the tidal volume breathed by a person during sleeping is only 5-10 ml per kilogram of body weight, the opening area of the respiratory tract of the user is positioned in a helmet body isolated from the surrounding environment, the requirement of sleeping and bed rest can be met by providing purified air with the flow rate of about 5-15 times (only a few to dozens of cubic meters per hour) to the breathing microenvironment of the person in the helmet body, and the quality of breathable gas can be ensured at low air flow rate and the individual adjustment is easy; and the regulated air flows out from the helmet body of the breathing microenvironment in a one-way micro-positive pressure manner, so that the risk of mixing the unregulated external environment air is reduced to the maximum degree.

The artificial system for intervening in the breathing microenvironment of the invention ensures that the influence of the change of the external environment on the breathing microenvironment is extremely small.

The optimal system operation mode is to execute an intelligent control program based on individualized sleep big data from the system, dynamically adjust each function module of the breathing microenvironment according to monitored external environment meteorological parameters, human exhalation gas parameters, human body physiological parameters, breathing microenvironment meteorological parameters and the like, adapt to individualized health requirements in the whole sleep cycle, and provide individualized data for the judgment of disease prevention, occurrence, development, treatment and rehabilitation conditions.

The invention has the beneficial effects that:

the breathing microenvironment with good gas quality is provided, so that not only is the inhalation of particle allergens and microorganisms prevented, but also the individual humiture, wind speed, oxygen concentration, hydrogen concentration, negative ions, beneficial aromatic substances and the like are suitable, the good operation of a respiratory system and other human physiological systems is guaranteed, and the sleep quality is intervened; and the risk of finger accidental extrusion injury in the sleeping process is eliminated through the protection module.

For severe patients caused by various causes, the capacity of adapting to ward environments and environmental changes is extremely low, and a sterile ward with extremely low particle number is generally the safest choice, but an open environment which is difficult to finely regulate cannot meet individual requirements of the patients on factors such as wind speed, temperature, humidity, negative ions and the like of a breathing microenvironment.

Drawings

The drawings, which do not limit the invention, are as follows:

fig. 1A, 1B, 1C, and 1D: a schematic of example 1;

fig. 2A and 2B: a schematic of example 2;

fig. 3A, 3B, 3C, 3D, 3E, and 3F: a schematic of example 3;

fig. 4A and 4B: a schematic of example 4;

FIG. 5: a schematic of example 5;

FIG. 6A: a schematic of the structure of example 6;

FIG. 6B: another schematic structure of example 6;

the specific implementation mode is as follows:

examples, which do not limit the invention, are as follows:

example 1:

as shown in fig. 1A, 1B, 1C and 1D, the system for intervening in respiratory microenvironment comprises a respiratory microenvironment module 1, an air conditioning module 2 and a system control module 21, wherein the respiratory microenvironment module 1 is mainly a helmet body 11 which can accommodate an opening area of a respiratory tract of a user therein and is shaped like a helmet.

As shown in fig. 1D, the left and right are determined as indicated by the human being lying on the back.

As shown in fig. 1A, the helmet body 11 is provided with a front opening 111, and a rear portion 112 of the helmet body is in fluid communication with the connection passage 15 and the air conditioning module 2; an upper opening 113 of the helmet body is arranged between the right side 114 of the helmet body and the left side 115 of the helmet body, an openable mask 12 covers the upper opening 113 of the helmet body, the mask 12 can be manually taken down and placed, and can also be connected with the helmet body into a whole, in order to ensure that a user can smoothly breathe in sleep under the conditions of system faults such as power failure or pipeline damage, except for normal voice alarm prompt, a standby power supply can be arranged to drive devices such as a motor, an electromagnetic valve and the like to completely or partially open the mask 12 under the conditions, so that a gap is reserved between the mask 12 and the upper opening 113 of the helmet body, and the upper opening 113 of the helmet body is prevented from being completely closed; a pillow body 13 is arranged in the helmet body, and comprises a central head pillow body 131 and a central neck pillow body 132 which are used in the supine position, a left head pillow body 133 and a left neck pillow body 134 which are used in the left side position, and ear recesses 1330 for accommodating ears are arranged on the left head pillow body 133; right head pillow body 135 and right neck pillow body 136 are shown in fig. 1D; in order to adapt to the human body shape, the neck pillow body can protrude out of the front opening 111 of the helmet body; in order to individually adjust the height of the pillow body, a fluid filling unit 130, which can be an air bag or a liquid bag, is arranged in the pillow body and is connected with a pump body (not shown) for use.

The helmet bottom 116 is located on a horizontally extending guide module 3 in an arc shape, and the upper surface of the horizontal part 31 of the guide module is provided with a guide 33, in this embodiment two horizontal ribs 33a, when the helmet body 11 rolls left and right, the helmet body is embedded into the guide parts 14 distributed on the outer surface of the helmet body, specifically two arc-shaped guide grooves 14a, the helmet body 11 can roll left and right on the horizontal part 31 of the guide module through the guide matching of the two arc-shaped guide grooves 14a for accommodating two horizontal convex ribs 33a in a shape-fitting manner and is not easy to drop, the extent of the left and right rolling of the helmet body 11 can be limited or adjusted by dimensioning the guide body 33 and the guide portion 14, the total extent of the left and right rolling being at least greater than 120 ° in view of comfort and relaxation requirements of the human muscle joints, and in order to prevent the helmet body 11 from possibly coming off the guide module 3 when lifted, the guide body 33 of the guide module 3 and the guide portion 14 of the helmet body 11 can be in magnetically attractive contact.

A block-shaped protection module 51 is arranged at the right side of the helmet body 11, the right protection module 51 is gradually narrowed from right to left, the front surface 514 faces the human body, the inner side surface 511 is a cambered surface or a circular arc surface and is matched with the outer surface of the helmet body, a gap G1 (shown in figure 1B) which can accommodate fingers P at the right side boundary between the helmet body 11 and the horizontal part 31 of the guide module is dynamically filled, and the outer side surface 513 can be protruded or sunken or set to be a plane; the left protective module 52 is not assembled in fig. 1A, and shows a finger-receiving space G2 at the left boundary between the helmet body 11 and the horizontal portion 31 of the guide module, and the helmet body 11 is rolled to the left when a finger P is placed in the space G2, which is highly likely to cause finger-pinch damage; all be equipped with on left side protection module 52, the right side protection module 51 with the helmet body 11 and the module horizontal part 31 matched with structure that leads specifically is: two horizontal ribs 33a on the horizontal part 31 of the guide module are nested in the through grooves 52a and 51a to form a guide for horizontal movement by the through grooves 52a and 51a on the lower side 512 of the left and right protection modules 52 and 51; the conformal part or all of the arc-shaped convex ribs 52b and 51b of the inner side surface 511 are embedded into the two arc-shaped guide grooves 14a on the outer surface of the helmet body 11, the radian of the arc-shaped convex ribs is matched, and the arc-shaped convex ribs 52b and 51b and the arc-shaped guide grooves 14a of the helmet body 11 can be made of magnetic materials to be matched with each other in a magnetic attraction manner, when the helmet body 11 rolls to one side, the protection module 5 on the same side is pushed to horizontally move along the horizontal convex rib 33a on the horizontal part 31 of the guide module, and the protection module 5 on the other side horizontally moves simultaneously due to the magnetic attraction.

The dynamic connection that the relative distance between the protection module 5 and the helmet body 11 and/or the horizontal part 31 of the guide module is not fixed means that the mutual contact area between the helmet body 11 and the horizontal part 31 of the guide module is not fixed but the relative distance between the protection module and the horizontal part 31 of the guide module is not fixed, the relative distance between the three is not changed when the contact area is dynamically changed, namely, the helmet body 11 with an arc or circular rolling section rolls on the horizontal part 31 of the guide module along a straight line, the protection module 5 is clamped in the middle, the contact area between the helmet body 11 and the horizontal part 31 of the guide module and the protection module 5 is constantly changed, one part of the area of the protection module 5, namely the inner side 511 thereof is constantly close to the helmet body 11, the other part of the area of the protection module 5, namely the lower side 512 thereof is constantly close to the horizontal part 31 of the guide module, the matching relationship of the three, namely, the relationship that the protection module 5 is, the protective module 5 is not detached from the helmet body 11 or the guide module horizontal portion 31, and the close contact includes both close contact and proximity; the dynamic filling means that the relative distance between the protective module 5 and the helmet body 11 and/or the horizontal part 31 of the guide module is unchanged because the protective module and the helmet body 11 and/or the horizontal part 31 of the guide module are dynamically connected, and even if the gaps G2 and G1 which can accommodate the fingers P at the left and right junctions between the helmet body 11 and the horizontal part 31 of the guide module are always filled by the protective modules 52 and 51 in motion, the risk that the fingers P are accidentally squeezed by the helmet body 11 cannot occur; if the helmet body 11 rolls to one side, the protection module 5 close to the helmet body is driven to move in parallel to the same side on the horizontal part 31 of the guide module, and fingers P possibly positioned on the protection module are pushed away in parallel without rolling extrusion; the parallel movement includes the whole parallel movement of the protection module 5, or the whole parallel movement of the contact area which partially rolls, but the rolled partial component is not exposed or exposed but has a small volume and cannot extrude and damage the finger P; the filling may be a full filling without gaps; or may be partially filled with a small gap, but the small gap must be smaller than the diameter of the human finger P to prevent finger insertion; when the helmet body 11 rolls, the protective module 5 dynamically fills the gap G1 and the gap G2 which can accommodate the finger P between the helmet body 11 and the horizontal part 31 of the guide module all the time, so as to ensure that the finger P, bedding and other objects are not squeezed into the gap; the contact area between the helmet body 11 and the protection module 5 can be the outer surface of the helmet body 11, and can also be a guide part 14 on the helmet body 11; the contact area between the guide module horizontal portion 31 and the protection module 5 may be the upper surface of the guide module horizontal portion 31, the guide body 33 of the horizontal portion 31 such as the horizontal rib 33a, the guide groove, or a contact area at multiple positions.

As shown in fig. 1B (with the right side protection module 51 and the visor hidden), a finger P receiving space G1 at the right side interface between the helmet body 11 and the guide module horizontal portion 31 is exposed; the gas in the connecting passage 15 enters the gas output unit 16 of the helmet body 11 and flows out of the gas outlet 160 into the inner cavity 110 of the helmet body, the arrow indicates the gas flow direction, a loose and porous gas flow equalizing member (not shown) can be embedded into the inner cavity of the gas output unit 16, and the gas flow equalizing member can be a fiber fabric ventilating sponge such as polyurethane sponge, porous ceramic, metal mesh and the like so as to enable the gas flow delivered from the air conditioning module 2 to uniformly flow out; of course, the tiny holes can also function as flow equalization parts, such as dense holes with diameters of 1-5 mm and spacing less than 2 mm, or more than 50 holes per square centimeter; the design of the gas output unit 16 divided into a plurality of flow dividing areas to output gas can also help flow equalization; the gas output unit 16 can be matched with the helmet body 11 to form an inner cavity together, or can be an independent component with the inner cavity and fixed on the helmet body 11; the negative ion generating unit N is embedded in the gas outflow region of the gas output unit 16, the negative ion releasing terminal N1 can be a carbon brush, a tungsten needle and the like, the clean air flow acted on the inner cavity 110 of the helmet body by the negative ion releasing terminal N1 is beneficial to the formation of negative ions, the negative ions in the clean air flow are more beneficial to the health of human bodies, and the negative ion generating unit N and the negative ion releasing terminal N1 can also be arranged on the face mask 12 at one point or a plurality of points (not shown); a sensing unit C for recording the rolling amplitude of the helmet body 11, specifically an angle sensor and the like, is arranged at the joint of the upper opening 113 of the helmet body and the rear part 112 of the helmet body, and records the human body positions at different times and different sleeping depths in sleeping for analyzing and judging the sleeping quality and finding sleeping problems; a volatile substance releasing unit F is embedded in the gas outflow region of the gas output unit 16, and can release aromatic substances that contribute to sleep or disease treatment.

Fig. 1C (with the mask 12 hidden) shows that when the helmet body 11 is rolled to the right side by a certain angle, the gaps G2 and G1 that can accommodate the fingers P at the left and right boundaries between the helmet body 11 and the guide module horizontal portion 31 are always filled with the left protective module 52 and the right protective module 51, so that there is no risk of the fingers P being accidentally squeezed by the helmet body 11.

Fig. 1D (with the mask 12 hidden) shows a situation where a user sleeps in a right recumbent position with fingers P unintentionally placed on the outer side 513 and the front 514 of the right protective module 51, and even if the protective module 5 moves horizontally while the helmet body 11 rolls, the fingers P are pushed and not squeezed into the gaps G1 and G2 at the interface between the helmet body 11 and the horizontal portion 31 of the guide module, thereby ensuring that no finger P is squeezed and damaged; arrows indicate airflow direction; the helmet body 11 or other modules may be provided with a sensing unit (not shown) for determining whether the head of the user enters the inner cavity 110 of the helmet body, such as a temperature sensor, a pressure sensor, an infrared sensor, a camera, etc., and the system may issue an instruction to automatically close the mask 12 after the head of the user enters the inner cavity 110 of the helmet body, or automatically close the mask 12 after the head leaves the inner cavity 110 of the helmet body for a certain time.

As shown in fig. 1A, the air conditioning module 2 is provided with a plurality of air conditioning units, a power button 20 is turned on, and a command interface (not shown) is displayed on a display 22 driven by a system control module 21; the gas entering the helmet body 11 is generated by the following method: the air in the external environment enters a carbon dioxide treatment unit 23 composed of soda lime and the like, excessive carbon dioxide in the air is eliminated to a certain degree, the air enters a harmful gas treatment unit 24 again, harmful gases such as formaldehyde and the like are adsorbed or decomposed and then enter a particulate matter purification unit 25, the clean gas with particles in the air blocked enters a temperature and humidity regulation and control unit 26 again, and the clean air with appropriate temperature and humidity enters an inner cavity 110 of the helmet body through a connecting passage 15 and a gas conveying unit 16 in the helmet body 11;

a fan (not shown) may be disposed in the gas passage (not shown) sealed to the outside adjacent to the harmful gas treatment unit 24, the particulate matter purification unit 25, and the temperature and humidity control unit 26; the oxygen generated by the oxygen generation unit 27 and the hydrogen generated by the hydrogen generation unit 28 can be mixed into the gas channel at the same time.

The particle purifying unit 25 comprises medium-efficiency filtering, high-efficiency filtering components and the like (not shown); the oxygen generation unit 27 can be a molecular sieve or an electrochemical oxygen generation device; the humidity regulation of the temperature and humidity regulation unit 26 can be performed by using the same temperature or heating liquid water to evaporate to generate water vapor, or using humidification methods such as ultrasonic waves, etc., the temperature regulation is performed by using the existing methods such as heating by a heat net, air cooling and heat dissipation, etc., and the humidification liquid is preferably pure water.

The helmet body 11 can be provided with a camera (not shown) facing the face of a user, can be remotely connected with terminals such as a smart phone and the like through a wireless network, can remotely view facial expressions, and can judge individualized contents such as the sleep depth, cycle characteristics, sleeping dream conditions and the like of the user by analyzing stored facial expression information in sleep; lack of big data continuously recorded by facial expressions during sleep and extreme lack of big data of facial expressions of sleep in a breathing environment under individualized, purified conditions! The influence of adverse air on sleep is eliminated, and the facial expression data of the sleeper is more beneficial to analyzing the change of each physiological system function of the sleeper, so that individualized big data are provided for disease early warning, and scientific basis is provided for modernization of traditional Chinese medicine, particularly modernization of face diagnosis; for example, a user records 60 eyebrow wrinkling expression changes during the whole sleep process, a synchronous electrocardiogram records T wave low and flat, the electrocardiogram is normal when no eyebrow wrinkling expression exists, and similar records can be recorded in a plurality of sleep cycles, so that the sleep expression can be judged to be positively correlated with the myocardial ischemia height of the sleeper; therefore, the breathable gas is delivered and switched to an oxygen therapy mode for improving the oxygen concentration in time, or the sleeper is reminded to take related medicines or seek medical treatment in time in the modes of sound, light, vibration and the like, and elements such as a camera and the like in the helmet body 11 or an information system and a medical institution can be networked to be intervened by a professional doctor instantly.

Temperature and humidity sensors, oxygen concentration sensors, wind speed sensors, gas pressure sensors, carbon dioxide sensors, nitric oxide sensors, acetone sensors and the like for monitoring relevant parameters of breathable gas and exhaled gas can be arranged in modules of the system, such as gas channels, connecting passages 15, an inner cavity 110 of the helmet body and the like, the positions of the gas sensors for detecting carbon dioxide, nitric oxide, acetone and the like of the exhaled gas of a person need to be opposite to respiratory tracts, and detection results are used for judging human body metabolism and disease conditions.

The program executed by the system control module 21 can automatically change the operating parameters of the corresponding modules of the air conditioning module, such as the purification module and the oxygen generation module, according to the monitored parameters of the temperature, the humidity, the wind speed, the oxygen concentration, the carbon dioxide concentration, the hydrogen concentration and the like of the gas entering the inner cavity 110 of the helmet body so as to meet the preset gas parameter requirements; for example, setting the oxygen concentration of breathable gas to be 22%, monitoring that the oxygen concentration entering the inner cavity 110 of the helmet body is 21% and the oxygen concentration is not increased within a certain time, and outputting an instruction to the oxygen generator to increase the power until the monitored oxygen concentration reaches 22%; the operating parameters of the corresponding modules of the plurality of air conditioning modules can be simultaneously changed according to the monitored multi-parameter data according to a preset program or intelligent analysis so as to meet individual physiological or psychological needs of sleeping in different time periods.

A set of external ambient gas sensors a for monitoring external ambient gas parameters such as gas temperature and humidity, wind speed, oxygen concentration, hydrogen concentration, formaldehyde concentration, benzene compound concentration, carbon dioxide concentration, etc. are disposed near the system control module 21 of the air conditioning module 2.

Through one or more groups of data comparison analysis of external environment gas parameter monitoring, breathable gas parameter monitoring and user exhaled gas parameter monitoring, the central controller can automatically control the operation parameters of each unit of the air conditioning module 2 according to corresponding programs so as to meet the optimal individual breathable gas requirement, and the user can also automatically adjust the operation parameters; the monitoring result can also be helpful for predicting the occurrence risk of related diseases, judging the stage of disease development and changing the parameter of the breathable gas in time to treat the related diseases according to the parameter monitoring result of the exhaled gas of the user, and if the concentration of the nitric oxide in the exhaled gas is monitored to be increased and bacterial inflammation in the respiratory tract is displayed, the oxygen concentration can be automatically increased according to a preset program to avoid oxygen deficiency of the patient.

Example 2:

as shown in fig. 2A and 2B, the most different from embodiment 1 is that the protection modules 52 and 51 on the left and right sides are connected into a whole by a connecting part 53 with an opening 530; during manufacturing, the connecting portion 53 may be integrally formed with the protection modules 52 and 51, or may be an independent component and the protection modules are integrally connected, and the connecting portion opening 530 leaves a space for the guiding portion 14 of the helmet body 11 to contact with the guiding body 33 on the horizontal portion 31 of the guiding module; in this embodiment, specifically, the two horizontal ribs 33a on the horizontal portion 31 of the guide module pass through the corresponding two openings 530 of the connecting portion of the elongated protection module 5 and enter the arc-shaped guide groove 14a of the helmet body 11, and a gap is left between the outer surface of the helmet body 11 and the upper surface of the connecting portion 53, the protection modules 52 and 51 on the left and right sides, which are connected as a whole, are integrally sleeved between the helmet body 11 and the horizontal portion 31 of the guide module, when the helmet body 11 rolls to one side, the protection module 5 on the same side is pushed to horizontally move along the horizontal rib 33a on the horizontal portion 31 of the guide module, while the protection module 5 on the other side horizontally moves simultaneously due to the driving of the connecting portion 53, and dynamic connection with unchanged relative distance between the protection module 5 and the helmet body 11 and/or the horizontal portion 31 of the; in order to reduce the frictional resistance in the linkage, one or more rolling bodies R such as a ball R1 are embedded on the upper surfaces of the arc ribs 52b and 51b of the inner side surfaces 511 of the left and right protective modules 52 and 51, and the ball R1 is in rolling contact with the inner surface of the arc guide groove 14a of the helmet body 11, so that the frictional resistance is greatly reduced; similarly, the rolling elements R may be disposed at the contacting portions of the helmet body 11 and the guide module horizontal portion 31 with the protection module 5, and may be facing surfaces or side surfaces.

Example 3:

as shown in fig. 3A, 3B, 3C, 3D, 3E, and 3F, the difference between the embodiments 1 and 2 is that the guide module 3 is plate-shaped and is composed of a horizontal portion 31 of the guide module and a vertical portion 32 of the guide module, the horizontal portion 31 of the guide module is provided with two guide slots 33C, which are matched with the arc-shaped ribs 14C on the helmet body 11, the vertical portion 32 of the guide module is provided with guide holes 320 distributed horizontally, a hollow cylindrical extension 1121 of the rear portion 112 of the helmet body passes through the guide holes 320 and is connected with a guide gear 14D with a central opening, and the guide gear 14D is seated on a guide rack 33D on the horizontal portion 31 of the guide module; the gas output unit 16 is integrally fixed to the helmet body 11 so as to indirectly achieve the synchronous movement of the gas output unit 16 and the guide gear 14d, and the hollow cylindrical extension 161 of the gas output unit 16 is connected to the rotary connecting member 151 at the end of the connecting passage 15 through the rolling bearing B. The outer surface of the hollow cylindrical extension 161 of the gas output unit 16 and the central opening of the guide gear 14d can pass through components (not shown) such as electric wires, fluid filling unit connecting pipelines and the like; the helmet body 11 cannot move upwards in the rolling process due to the fact that the helmet body is embedded into the guide hole 320, and rolling stability is guaranteed; the cooperation of the gear and the rack avoids the left and right sliding; of course, the function of the guide hole 320 can also be realized by the way that the guide roller moves on the guide rail.

The guiding of the helmet body 11 during rolling is realized by the cooperation of the guide gear 14d and the guide rack 33d, the cooperation of the guide groove 33c and the arc-shaped convex rib 14c, and the cooperation of the guide hole 320 and the extension 1121 of the rear part 112 of the helmet body, so that the helmet body 11 rolls more accurately and stably.

When the helmet body 11 and the guide gear 14d roll, since the gas output unit 16 is connected to the rotary joint member 151 via the rolling bearing B, the two can rotate relatively, that is, the rotary joint member 151 and the helmet body 11 are rotatably connected, the connection passage 15 is not twisted by the rolling of the helmet body; of course, the gear 14d is connected to the rotary connection member 151 at the end of the connection passage 15 via the rolling bearing B, and the rotary connection member 151 can be rotatably connected to the helmet body 11, which is not shown.

As shown in fig. 3B and 3C, the protection modules 52 and 51 at the left and right sides, which are connected as a whole, are integrally sleeved between the helmet body 11 and the horizontal portion 31 of the guide module, the region where the inner side surface 511 of the protection module 5 is matched with the arc-shaped convex rib 14C on the helmet body 11 is concave, and is provided with two rollers R24 at the left and right sides; the lower side 512 of the protection module 5 is provided with strip-shaped protrusions 52c and 51c which are embedded into the guide grooves 33c on the horizontal part 31 of the guide module; the front, lower and rear sides of the protruding parts 52c, 51c of the protection module 5 are respectively provided with a roller R2, the rollers R21, R22 and R23 are in rolling contact with the front side surface 332c, the bottom side surface 331c and the rear side surface 333c of the guide groove 33c (the protruding part 52c of the protection module is not shown), the design ensures that the contact between the protection module 5 and the helmet body 11 and the horizontal part 31 of the guide module is roller contact, the friction resistance is reduced, and the relative positions of the protection module 5 and the helmet body guide part 14 and the guide module 33 are dynamically adjusted during the movement, so that the movement is more stable.

As shown in fig. 3D, a resistance adjusting rib 117 is disposed between the two arc-shaped ribs 14c on the helmet body 11, and the resistance adjusting rib 117 passes through the central opening 5300 (see fig. 3B) of the connecting portion 53 of the protection module and is inserted into the receiving groove 33e of the horizontal portion 31 of the guide module, but is not in contact with the receiving groove 33 e; an adjusting block 331 made of elastic material and provided with an operating handle 3311 is arranged in the accommodating groove 33e, when the operating handle 3311 is horizontally placed, the adjusting block 331 can be locked with the accommodating groove 33e at any position, and the inner surface of a central depression 3310 of the adjusting block 331 is in interference contact with the outer surface of the adjusting rib 117 to generate resistance; when the control handle 3311 is vertically placed, the adjusting block 331 and the accommodating groove 33e can be unlocked, the adjusting block 331 can be moved to a target position on the designated scale line L and then locked, and the area corresponding to the scale line L is marked with corresponding numbers; therefore, the adjustable resistance matching between the guide part 14 of the helmet body 11 and the guide body 33 of the guide module 3 at each position is realized, the purpose of the adjustable resistance matching is to ensure that the helmet body 11 is easy to stop at a beneficial position when a person drives the helmet body 11 to roll, and the function of body position guiding is realized.

Further, the center depression 3310 of the adjustment block 331 can be reduced or eliminated, and the left and right adjustment blocks are close to the helmet body 11 rolled to a certain angle to lock the rolling angle of the helmet body 11, and lock the head of the user at a specific beneficial angle.

Referring to fig. 3D, 3E and 3F, the face mask 12 is formed by a transparent portion 120 and a frame portion 121, and a flexible skirt 122 is connected to a front end region of the face mask 12, wherein the flexible skirt 122 can cushion the head of a user from possible collision with the face mask 12 and can adjust the size of the vent section of the helmet body 11; a negative ion generating unit N is arranged in the mask 12 assembly, and one or more negative ion releasing terminals N1 such as carbon brushes, tungsten needles and the like are arranged on the inner side surface of the mask 12 and face the inner cavity 110 of the helmet body; the region of contact between the helmet body 11 and the face mask 12 may be provided with flexible edge strips 123 to cushion the head of a user from possible impacts with the helmet body 11.

In order to prevent the breathing disorder caused by the closing of the face mask 12 under the conditions of system failure or sudden power failure, besides setting conventional prompting and awakening mechanisms such as alarm sound and vibration, the face mask 12 can be completely or partially opened automatically in a mode of electromagnet disconnection and motor driving, and a gap which does not influence the air flow is formed between the face mask 12 and the helmet body 11.

Example 4:

as shown in fig. 4A and 4B, the difference from embodiment 3 is that the air conditioning module 2 and the system control module 21 are located in the connected housing 4, the guide module 3 is composed of a guide module horizontal portion 31 and a guide module vertical portion 32, and the periphery of the guide module 3 is integrated with the housing 4, and may be formed integrally or formed by connecting independent modules.

The guide groove 33c is positioned on the guide module horizontal portion 31, and the guide module vertical portion 32 is provided with a guide hole 320; the guide gear 14d of the helmet body 11 is engaged with a guide rack 33d (not shown) of the horizontal portion 31 of the guide module, so that the helmet body 11 does not slide or move up in the left and right directions during rolling.

The system control module 21, the carbon dioxide processing unit 23, the harmful gas processing unit 24, the primary and intermediate efficiency particulate matter filtering component 251, the fan 30, the high efficiency particulate matter filtering component 252, and the temperature and humidity control unit 26 are all located in the shell, the power button 20 and the display 22 are exposed from the shell 4, and air in the external environment sequentially passes through the air conditioning units and then enters the connecting passage and then flows into the inner cavity 110 of the helmet body through the air conveying unit 16 in the helmet body 11.

Due to the integrated design, the whole system can be completely arranged on a bed, the difficulty that the air conditioning module 2 is independently arranged on the ground and the left and right direction matching needs to be considered is reduced, and the difficulty of system assembly and carrying is greatly reduced; the length of the connecting passage is also significantly shortened, reducing the resistance of the entire airway. Meanwhile, the air conditioning module 2 in the shell 4 is higher than the helmet body 11, so that the space in the vertical direction is utilized to the maximum extent, the thickness and the length of the whole system are reduced, and the occupied area of the bed surface of the product is reduced to the minimum.

Example 5:

as shown in fig. 5, it also includes a bed 6, the air conditioning module 2 is partially or totally located in the bed inner space 60, and air passes through

An air inlet 61 on the bed body enters the air conditioning module 2, enters the helmet body 11 through the connecting passage 15 and then flows out of the helmet body 11, and arrows in the figure indicate the direction of air flow.

Example 6:

as shown in fig. 6A, the air-conditioning module 2 is combined with the rear portion of the helmet body 11 to form a composite body 7, and the air-conditioning module 2 is located in the composite body 7, so that the conveying distance of conditioned air is greatly shortened, noise is reduced, and the air flow is ensured.

Further, as shown in fig. 6B, the air conditioning module 2 is combined with the guide gear 14d into a complex 7, and the air conditioning module 2 is located at the rear side 142d of the guide gear 14 d; air in the environment enters the air conditioning module 2 through the air inlet 71 as shown by an arrow, then enters the inner cavity 110 of the helmet body through the air output unit, and finally flows out of the helmet body 11, so that the conveying distance of the conditioned air is greatly shortened, the noise is reduced, and the air flow is ensured; the air conditioning module 2 and the guide gear 14d are integrally connected, the guide gear 14d is seated on the guide rack 33d on the guide module horizontal portion 31, and the other portions of the composite body 7 except the gear 14d do not interfere with the guide rack 33d and the guide module horizontal portion 31 during rolling.

Claims

1. A system for intervening a breathing microenvironment comprises a breathing microenvironment module (1) and a guide module (3) which can be communicated with an air conditioning module (2), wherein the breathing microenvironment module (1) is mainly a helmet body (11) which can accommodate at least a respiratory tract opening area of the head of a user in a helmet cover shape, the helmet body (11) can be provided with a mask (12) movably connected with the helmet body, and the helmet body (11) is provided with a gas output unit (16) which can be communicated with the air conditioning module (2); the helmet body (11) is provided with at least one guide part (14) matched with a guide body (33) of the guide module (3), the guide module (3) is provided with at least one plate-shaped horizontal part (31) extending and distributed along the horizontal plane, and the helmet body is characterized by further comprising a movable protection module (5) positioned at the left and right junctions between the helmet body (11) and the horizontal part (31) of the guide module, the protection module (51) positioned at the left side and the right side are dynamically connected with the helmet body (11) and the horizontal part (31) of the guide module in a constant relative distance mode, when the helmet body (11) rolls to one side, the protection module (5) at the same side can be driven to move on the horizontal part (31) of the guide module in parallel to the same side, and the protection module (5) at least enables a left side gap (G2) capable of containing fingers at the left and right junctions between the helmet body (11) and the horizontal part (31), The right side void (G1) is dynamically filled.

2. The system of claim 1, wherein: the protective module (5) and the helmet body (11) and/or the horizontal part (31) of the guide module are dynamically connected in a mutually nested mode through selective magnetic adsorption.

3. The system of claim 1, wherein: at least one contact area between the protective module (5) and the helmet body (11) and/or the guide module horizontal part (31) is rolling contact of rolling bodies (R) including a roller (R2) and a ball (R1).

4. The system of claim 1, wherein: the horizontal part (31) of the guide module is provided with a guide groove (33c), the lower side surface (512) of the protection module (5) is provided with a convex part which is matched with the guide groove (33c) and is embedded into the guide groove (33c), and the convex part is in rolling contact with at least one surface of the bottom side surface (331c), the front side surface (332c) and the rear side surface (333c) of the guide groove.

5. The system of claim 1, wherein: the protection modules (52, 51) positioned at the left side and the right side are connected into a whole through a connecting part (53) provided with an opening (530), and the opening (530) of the connecting part leaves a space to enable a guide part (14) of the helmet body (11) to be in contact with a guide body (33) on a horizontal part (31) of the guide module.

6. The system of claim 1, wherein: the total range of the left and right rolling of the helmet body (11) is more than 120 degrees.

7. The system of claim 1, wherein: the fit between the guide part (14) of the helmet body (11) and the guide body (33) of the guide module (3) is a fit with adjustable resistance.

8. The system of claim 1, wherein: the fitting between the guide portion (14) of the helmet body (11) and the guide body (33) of the guide module (3) is a fitting in which the rolling angle can be locked.

9. The system of claim 1, wherein: an inner cavity of the gas output unit (16) in the helmet body (11) is communicated with the gas conveyed by the air conditioning module (2) through a rotary connecting component (151) connected with the tail end of the passage (15), and the rotary connecting component (151) is rotatably connected with the helmet body (11).

10. The system of claim 1, wherein: the guiding part (14) of the helmet body (11) and the guiding body (33) of the guiding module (3) can select a guiding structure comprising a guiding convex rib, a guiding hole, a guiding groove, a guiding gear, a guiding rack, a guiding bearing and a guiding track.

11. The system according to claims 1-10, wherein: the guide module (3) is plate-shaped, one part of the guide module is distributed along the horizontal plane and is a horizontal part (31) of the guide module; one part of the guide module vertical part is distributed upwards by taking a horizontal plane as a reference and is used as a guide module vertical part (32); the vertical part (32) of the guide module is provided with a guide hole (320) extending horizontally; a guide gear (14d) is connected with the rear part of the helmet body extending through the guide hole (320), and a guide rack (33d) meshed with the gear is arranged on the horizontal part (31) of the guide module adjacent to the guide gear (14 d); the helmet body (11) is also provided with a guide part (14) of a guide structure which can select continuous arc-shaped convex ribs (14c), arc-shaped guide teeth, discontinuous guide protrusions or depressions, and the guide part (14) is matched with a corresponding guide body (33) on the horizontal part (31) of the guide module.

12. The system according to claims 1-10, wherein: one or more positions of the helmet body (11), the guide module (3) or other modules of the system are provided with sensing units (C) for recording the rolling amplitude of the helmet body (11).

13. The system according to claims 1-10, wherein: the negative ion release terminal (N1) of the negative ion generating unit (N) is embedded in the gas outflow area of the gas output unit (16) of the helmet body (11) and/or the inner side surface of the mask (12) movably connected with the helmet body (11).

14. The system according to claims 1-10, wherein: when the system is in fault, the mask (12) movably connected with the helmet body (11) is automatically adjusted to form a gap between the mask (12) and the helmet body (11) in a mode of selecting electromagnet disconnection and motor driving.

15. The system according to claims 1-10, wherein: a central pillow body suitable for the supine position and a pillow body suitable for the lateral position are arranged in the helmet body (11), and a fluid filling unit (130) can be arranged in the pillow body or at the lower part of the pillow body.

16. The system of claim 1, wherein: the air conditioning module (2) is positioned in the shell (4), and the shell (4) and the guide module (3) are combined into a whole.

17. The system according to claims 1-10, wherein: the air conditioning device also comprises a bed body (6), the air conditioning module (2) is partially or completely positioned in the internal space (60) of the bed body, and air enters the helmet body (11) through the connecting passage (15).

18. The system according to claims 1-10, wherein: the air conditioning module (2) and the helmet body (11) are combined into a complex (7) which rolls synchronously with the helmet body (11).

19. The system according to claims 1-10, wherein: the air conditioning module (2) and the guide gear (14d) are combined into a complex (7), and the air conditioning module (2) is positioned at the rear side (142d) of the guide gear (14d) and rolls synchronously with the helmet body (11).