CN116115874A

CN116115874A - Adjustable auxiliary breathing device and method

Info

Publication number: CN116115874A
Application number: CN202310048215.XA
Authority: CN
Inventors: 胡绳; 马李杰; 万蓉
Original assignee: Western Theater General Hospital of PLA
Current assignee: Western Theater General Hospital of PLA
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-16

Abstract

The invention relates to the technical field of medical equipment and discloses an adjustable auxiliary breathing device, which comprises a connecting pipe, wherein a positioning block is clamped at the outer side of one end of the connecting pipe, a groove with the size matched with that of the clamping block is formed in the positioning block, the interior of the positioning block is hollow, a fixing piece is fixedly connected in the positioning block, a spherical through hole with the size matched with that of a rotating piece is formed in the fixing piece, and the rotating piece is clamped in the center of the fixing piece; this device of breathing with adjustable can realize through wearing the oxygen face guard on patient's face, and connecting pipe one is connected with external oxygen bottle, and oxygen bottle inside oxygen gets into locating piece, limiting member, last hemisphere shell, inside hemisphere shell and the fixed block through connecting pipe one, and oxygen concentration sensor and humidity inductor that set up inside the fixed block can measure the inside oxygen data of fixed block to with the data feedback to the display screen.

Description

Adjustable auxiliary breathing device and method

Technical Field

The invention relates to the technical field of medical equipment, in particular to an adjustable device and method for assisting in breathing.

Background

At present, the name of the breathing machine device is CN112089945A, and the background technology provides that when the existing breathing machine works, an oxygen bottle continuously supplies air, oxygen continuously enters a breathing mask through an air supply pipe, and a user performs breathing and breathing alternately intermittently, so that the waste of the oxygen is caused; if the oxygen is too dry, bad influence can be caused to the respiration of the user; the oxygen supply amount and the oxygen supply air pressure are not adjustable, and the effect of promoting breathing cannot be realized, so that the novel belt sander is characterized in that a plurality of sanding belts, preferably two sanding belts, are arranged on one roller, namely, a third sanding belt is sleeved between the first driving roller and the first driven roller, the third sanding belt is positioned at the left end of the first sanding belt, a fourth sanding belt is sleeved between the second driving roller and the second driven roller, and the fourth sanding belt is positioned at the right end of the second sanding belt. Therefore, for special-shaped small-size glass, when the arc-shaped edge of the special-shaped glass is ground, the special-shaped small-size glass is ground mainly by virtue of the first abrasive belt and the second abrasive belt, so that full grinding can be performed; when the straight edges of the special-shaped glass are ground, the four abrasive belts can be ground simultaneously, so that grinding efficiency can be improved, abrasion loss of the abrasive belts can be reduced, further, the time for stopping replacing the abrasive belts is reduced, a wet air cavity communicated with a wet air generator is formed in a breathing auxiliary box, a first piston plate fixedly connected with other first piston plates is arranged in the wet air cavity, the wet air cavity is communicated with an air suction pipe through an air inlet pipe, when oxygen enters the air inlet cavity, the first piston plate in the wet air cavity is driven to move upwards through a piston rod, moisture generated by the wet air generator can be sucked, when the first piston plate moves to the upper side of the air inlet pipe, the moisture in the wet air cavity can enter the air suction pipe through the air inlet pipe, and the effect of humidifying the oxygen can be achieved along with the oxygen, and discomfort caused by excessive drying of the oxygen is avoided;

therefore, the device is used for humidifying oxygen through the moisture cavity communicated with the moisture generator in the auxiliary box, but when some patients are ill, the patients cannot breathe spontaneously due to serious illness, the device is required to be used for assisting the patients in breathing, the patients lack of consciousness, the oxygen concentration is too high, the oxygen poisoning of the patients can be caused, meanwhile, the oxygen is directly output from the inside of the device, the temperature is uncontrollable, the lower gas temperature can cause the respiratory tract of the patients to generate stress reaction, the physical health of the patients is affected, the oxygen mask is worn for a long time, the skin of the patients can be particularly dry due to dry gas, and the skin of a part of the patients can be peeled due to excessive dryness.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides an adjustable auxiliary breathing device which has the advantages of conveniently displaying and adjusting the oxygen output rate, heating oxygen with lower temperature and conveniently replacing a humidifying cotton piece, and solves the problems that the oxygen concentration is dare not beneficial to the physical recovery of a patient incapable of breathing spontaneously, the oxygen with lower temperature can cause the respiratory tract of the patient to generate stress reaction and the skin condition of the patient can be influenced by the excessively dry skin.

(II) technical scheme

In order to achieve the purposes of conveniently displaying and adjusting the oxygen output rate and the oxygen with lower heating temperature and conveniently replacing the humidifying cotton sheets, the invention provides the following technical scheme: an adjustable auxiliary breathing device comprises a connecting pipe I and a wedge block, wherein a round hole with the size matched with a rotating piece is formed in one end of the wedge block, a positioning block is clamped at the outer side of one end of the connecting pipe I, a groove with the size matched with the clamping block is formed in the positioning block I, the positioning block I is hollow, a fixing piece is fixedly connected to the inner part of the positioning block I, a spherical through hole with the size matched with the rotating piece I is formed in the fixing piece I, the rotating piece I is clamped at the inner part of the center of the fixing piece I, the size matched with the spherical through hole formed in the fixing room I, the other end of the rotating piece I is matched with the round hole formed in the wedge block I, two clamping blocks with the size and the number matched with a connecting rod I are hinged at the outer side of the rotating piece I, a through hole with the size matched with the rotating piece I is formed in the clamping block I, a connecting rod with the groove matched with the inner part I is formed in the positioning block I, a connecting rod with the connecting rod I is movably connected to the inner part of one side of the rotating piece I, a distance matched with the connecting rod I between the rotating piece I and the rotating piece I, a small through hole is formed in the outer side of the rotating piece I, a small end of the rotating piece I is matched with the rotating shaft is formed in the outer side of the rotating piece I, a small through hole is matched with the small through hole is formed in the outer side of the rotating piece I, the connecting piece I is matched with the rotating piece I, the small through hole is matched with the small through hole is formed in the inner side of the connecting piece I and the connecting piece I is matched with the connecting piece I with the small through hole, and has a small through hole is matched with the small through hole is formed in the small through hole and the through hole and has a small through hole and has a through hole in shape and has a small through hole. The rotating block size and the rotating shaft are matched with each other to the distance between the inner walls of the heating rings, the friction piece is sleeved on the outer side of one end of the rotating block, which is far away from the rotating shaft, a round hole with the size matched with the rotating block is formed in the friction piece, the outer side of the friction piece is attached to the inner wall of the heating rings, the heating rings are arranged inside the upper hemispherical shell, and the heating rings are connected with the output end of the external motor.

Preferably, the rotating piece is arranged in the positioning block, the clamping block is clamped in a groove formed in the positioning block, and one end, away from the fixing piece, of the rotating piece is movably connected in the wedge block, away from the rotating shaft.

Preferably, one side laminating of going up the hemisphere shell has the stopper, stopper size and last hemisphere shell to the distance looks adaptation between the hemisphere shell down, the inside through-hole of size and cotton piece looks adaptation of seting up of stopper, stopper is kept away from and is gone up hemisphere shell one side laminating and has down the hemisphere shell, the inside of stopper is provided with cotton piece, and cotton piece is water-absorbent material, the outside fixedly connected with handle of stopper.

Preferably, the outside fixedly connected with connecting piece of last hemisphere shell, the inside recess of seting up size and clamping piece looks adaptation of connecting piece, the inside articulated of connecting piece has the clamping piece, and the clamping piece size is with the inside recess looks adaptation of seting up of connecting piece.

Preferably, the handle is hinged with the upper hemispherical shell and the lower hemispherical shell.

Preferably, two ends of the connecting piece are fixedly connected with the upper hemispherical shell and the lower hemispherical shell respectively.

Preferably, the lower hemisphere shell is kept away from stopper one side fixedly connected with fixed block, and the inside circuit that supplies the display screen to use that is provided with of fixed block, the inside joint of fixed block has the display screen, and the display screen shows measured data, peg graft in one side of fixed block has oxygen concentration inductor, and oxygen concentration inductor measures the inside oxygen concentration of fixed block, peg graft in another side of fixed block has humidity inductor, and humidity inductor response fixed block inside air humidity.

Preferably, the fixed block is far away from the inside grafting of lower hemisphere shell one end and has the connecting pipe two, and connecting pipe two sizes and the distance looks adaptation between lower hemisphere shell and the oxygen face guard, connecting pipe two keep away from fixed block one end fixedly connected with oxygen face guard.

The application method of the adjustable auxiliary breathing device comprises the following specific steps:

s1: the connecting pipe is communicated with the oxygen bottle, oxygen is transmitted, the external motor is started, the rotating shaft rotates, and the wedge block rotates along with the rotating shaft;

s2: the rotating piece rotates, the clamping block reciprocates in the positioning block, the connecting rod reciprocates along with the clamping block, the driven piece reciprocates in the limiting piece under the action of the connecting rod, and the oxygen transmission rate is changed;

s3: when the motor is started, the heating ring heats along with the motor, and heats the passing oxygen;

s4: the rotating shaft rotates, the rotating block rotates along with the rotating shaft, the friction piece is contacted with the heating ring under the action of the rotating block, and the surface of the heating ring is rubbed;

s5: oxygen is heated by the heating ring, passes through the cotton sheet, then enters the inside of the fixed block, and the oxygen concentration sensor and the humidity sensor measure oxygen data and transmit the oxygen data to the display screen;

s6: loosening the clamping piece, rotating the handle, and rotating the handle to drive the limiting block connected with the handle to move so as to replace the cotton piece, and then reversely rotating the handle to enable the limiting block to recover to the original position.

(III) beneficial effects

Compared with the prior art, the invention provides an adjustable auxiliary breathing device, which has the following beneficial effects:

1. this device of breathing with adjustable can realize wearing the oxygen face guard on patient's face, and connecting pipe one is connected with external oxygen bottle, and the inside oxygen of oxygen bottle gets into locating piece, limiting member, last hemisphere shell, inside hemisphere shell and the fixed block through connecting pipe one, and oxygen concentration sensor and humidity inductor that set up inside the fixed block can measure the inside oxygen data of fixed block to with data feedback to on the display screen, thereby reach the purpose that conveniently learn inside oxygen concentration of device and oxygen humidity.

2. The adjustable auxiliary breathing device can be opened by a worker, the rotating shaft can rotate under the action of the external motor, the wedge block fixedly connected with the rotating shaft is driven to rotate, the rotating piece movably connected with the wedge block is driven to rotate by taking a connecting point of the wedge block as a fulcrum, the rotating piece rotates, meanwhile, the clamping block and the positioning block are inserted at the outer side of the rotating piece, the inside of the groove formed in the positioning block reciprocate, the connecting rod movably connected with the rotating piece is driven to move, the driven piece reciprocates in the through hole formed in the limiting piece under the action of the connecting rod, oxygen transmission is driven, the output power of the external motor is changed, the rotating speed of the rotating shaft is changed along with the external power, the movement efficiency of the driven piece is further changed, and therefore the purpose of changing the oxygen transmission rate and the oxygen concentration is achieved.

3. This device of supplementary breathing with adjustable can realize promoting the ring that generates heat and releases heat through external motor, and the oxygen that the ring that generates heat this moment can be heated by the ring that generates heat, along with the rotation of pivot, the pivoted piece with pivot other end fixed connection can use the tie point with the pivot as the fulcrum rotation to make the friction member with the ring laminating that generates heat constantly contact with the ring that generates heat under the effect of pivoted piece, thereby reach the purpose that heats oxygen and prevent that the ring from using the outside face to corrode for a long time influences work efficiency.

4. This device of breathing with adjustable can realize soaking through cotton piece, when the oxygen when cotton piece is passed through, can dip the moisture, when needs change cotton piece, unclamp the holder, grip the handle, rotatory handle drive with its fixed connection's stopper roll-out hemisphere shell and lower hemisphere shell to change cotton piece, after changing, counter-rotating handle resumes initial position with stopper and cotton piece, thereby reaches infiltration oxygen and convenient purpose of changing cotton piece.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the connection relationship at the limiting block according to the present invention;

FIG. 3 is a schematic cross-sectional view of the inside of the positioning block of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;

FIG. 5 is a schematic view of the internal cross-section of the limiter of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5B in accordance with the present invention;

FIG. 7 is a schematic cross-sectional view of the interior of the upper hemispherical shell of the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 7 at C in accordance with the present invention;

FIG. 9 is a schematic view of the positional relationship of the connectors according to the present invention;

fig. 10 is an enlarged view of the structure of fig. 9D according to the present invention.

In the figure: 101. a first connecting pipe; 102. a positioning block; 103. a fixing member; 104. a rotating member; 105. a clamping block; 106. a connecting rod; 107. a follower; 108. a limiting piece; 201. wedge blocks; 202. a rotating shaft; 203. a rotating block; 204. a friction member; 205. a heating ring; 301. an upper hemispherical shell; 302. a limiting block; 303. a lower hemispherical shell; 304. cotton sheets; 305. a handle; 306. a connecting piece; 307. a clamping member; 308. a fixed block; 309. a display screen; 310. an oxygen concentration sensor; 311. a humidity sensor; 312. a second connecting pipe; 313. an oxygen mask.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1 and fig. 3 to fig. 6, an adjustable auxiliary breathing apparatus includes a first connecting pipe 101, the first connecting pipe 101 defining a position of a positioning block 102, the first connecting pipe 101 being connected with an oxygen bottle for inputting oxygen in the oxygen bottle into the apparatus;

the outer side of one end of the first connecting pipe 101 is clamped with a positioning block 102, a groove with a size matched with that of the clamping block 105 is formed in the positioning block 102, the positioning block 102 is hollow, the positioning block 102 defines the positions of the limiting piece 108, the fixing piece 103 and the clamping block 105, and meanwhile, the movement track of the clamping block 105 is defined;

the inside of the positioning block 102 is fixedly connected with a fixing piece 103, a spherical through hole with a size matched with that of the rotating piece 104 is formed in the fixing piece 103, and the fixing piece 103 limits the position and the movement track of the rotating piece 104;

the inside of the center position of the fixing piece 103 is clamped with a rotating piece 104, the rotating piece 104 is arranged inside the positioning block 102, one end of the rotating piece 104 is matched with a spherical through hole formed inside the fixing room, the other end of the rotating piece 104 is matched with a round hole formed in the wedge 201, one end of the rotating piece 104 far away from the fixing piece 103 is movably connected in the position, far away from the rotating shaft 202, of the wedge 201, spherical holes, the size and the number of which are matched with those of the connecting rods 106, are formed in the rotating piece 104, the rotating piece 104 rotates under the action of the rotating shaft 202 and the wedge 201, and simultaneously moves under the combined action of the clamping block 105, the fixing piece 103 and the positioning block 102, so that the connecting rods 106 connected with the rotating piece are caused to reciprocate;

the outer side of the rotating piece 104 is hinged with two clamping blocks 105 which are in central symmetry, the clamping blocks 105 are clamped in grooves formed in the positioning block 102, through holes with the sizes matched with those of the rotating piece 104 are formed in the clamping blocks 105, the sizes of the clamping blocks 105 are matched with those of the grooves formed in the positioning block 102, the clamping blocks 105 limit the positions and the movement tracks of the rotating piece 104, and the clamping blocks 105 move in the grooves formed in the positioning block 102 under the action of the rotating piece 104 and limit the movement tracks of the rotating piece 104;

the inside of one side of the rotating piece 104 far away from the fixed piece 103 is movably connected with two connecting rods 106 which are in central symmetry, the size of each connecting rod 106 is matched with the distance between the rotating piece 104 and the driven piece 107, each connecting rod 106 is connected with the corresponding rotating piece 104 and the corresponding driven piece 107, and the connecting rods 106 reciprocate under the action of the corresponding rotating piece 104, so that the driven piece 107 connected with the connecting rods reciprocates in the limiting piece 108;

the outer side of one end of the connecting rod 106, which is far away from the rotating piece 104, is sleeved with a driven piece 107, the outer side dimension of the driven piece 107 is matched with a through hole formed in the limiting piece 108, a plurality of centrally symmetrical vent holes are formed in the driven piece 107, and the driven piece 107 reciprocates in the limiting piece 108 under the action of the connecting rod 106 to change the transmission rate of oxygen;

the outside of follower 107 has cup jointed the limiter 108, and the through-hole of size and follower 107 looks adaptation is seted up to limiter 108 inside, and limiter 108 central point puts and has still seted up the aperture of size and pivot 202 looks adaptation, and limiter 108 has limited the position of follower 107 and pivot 202, has still limited the motion trail of follower 107.

Example two

Referring to fig. 5 to 8, an adjustable breathing assisting device includes a wedge 201, wherein a circular hole with a size matched with a rotator 104 is formed at one end of the wedge 201, one end of the wedge 201 is movably connected with the rotator 104, and the wedge 201 rotates under the action of a rotating shaft 202 to drive the rotator 104 to move;

one end of the wedge 201 is fixedly connected with a rotating shaft 202, the rotating shaft 202 is connected with the output end of an external motor, the size of the rotating shaft 202 is matched with a small hole formed in the limiting piece 108, and the rotating shaft 202 moves under the action of the external motor, so that the wedge 201 and the rotating block 203 which are fixedly connected with the two ends of the rotating shaft are driven to rotate;

one end of the rotating shaft 202, which is far away from the wedge 201, is fixedly connected with a rotating block 203, the size of the rotating block 203 is matched with the distance between the rotating shaft 202 and the inner wall of the heating ring 205, and the rotating block 203 rotates under the action of the rotating shaft 202, so that the friction piece 204 is continuously contacted with the heating ring 205 under the action of the rotating block 203;

the friction piece 204 is sleeved on the outer side of one end, far away from the rotating shaft 202, of the rotating block 203, a round hole with the size matched with that of the rotating block 203 is formed in the friction piece 204, the outer side of the friction piece 204 is attached to the inner wall of the heating ring 205, and the friction piece 204 is continuously contacted with the inner wall of the heating ring 205 under the action of the rotating block 203, so that the heating ring 205 is prevented from being corroded when the outer surface of the heating ring 205 is used for a long time;

the friction piece 204 is provided with the ring 205 that generates heat in the outside, and the ring 205 that generates heat sets up in last hemisphere shell 301 is connected with the output of external motor, and the ring 205 that generates heat under the effect of external motor, rises the oxygen temperature that will pass through.

Example III

Referring to fig. 1, 2, 5, 7, 9 and 10, an adjustable assisted breathing apparatus includes an upper hemispherical shell 301, the upper hemispherical shell 301 being fixedly connected to a limiting member 108, the upper hemispherical shell 301 defining a position of a limiting block 302 and a connecting member 306, the upper hemispherical shell 301 also defining a position of a heat generating ring 205;

a limiting block 302 is attached to one side of the upper hemispherical shell 301, the size of the limiting block 302 is matched with the distance between the upper hemispherical shell 301 and the lower hemispherical shell 303, through holes with the size matched with the cotton sheets 304 are formed in the limiting block 302, the limiting block 302 limits the positions of the cotton sheets 304, the positions of the limiting block 302 are changed by rotating the handle 305, and therefore the cotton sheets 304 are replaced;

a lower hemispherical shell 303 is attached to one side of the limiting block 302 away from the upper hemispherical shell 301, and the lower hemispherical shell 303 defines the positions of the limiting block 302 and the connecting piece 306;

the cotton sheets 304 are arranged in the limiting block 302, the cotton sheets 304 are made of water-absorbing materials, the cotton sheets 304 absorb water, and the passing oxygen is impregnated with water, so that the oxygen is reduced to be dried;

the outer side of the limiting block 302 is fixedly connected with a handle 305, the handle 305 is hinged with the upper hemispherical shell 301 and the lower hemispherical shell 303, the handle 305 limits the position of the limiting block 302, and when the clamping piece 307 is loosened, the handle 305 is rotated, so that the limiting block 302 can be rotated out to replace cotton sheets 304;

the outer side of the upper hemispherical shell 301 is fixedly connected with a connecting piece 306, two ends of the connecting piece 306 are respectively fixedly connected with the upper hemispherical shell 301 and the lower hemispherical shell 303, a groove with a size matched with that of the clamping piece 307 is formed in the connecting piece 306, the connecting piece 306 is connected with the upper hemispherical shell 301 and the lower hemispherical shell 303, and the position of the clamping piece 307 is limited;

the inside of the connecting piece 306 is hinged with a clamping piece 307, the size of the clamping piece 307 is matched with the groove formed in the inside of the connecting piece 306, the clamping piece 307 fixes the position of the limiting block 302, the clamping piece 307 is loosened, the limiting block 302 can be rotated out through the handle 305, and the cotton piece 304 is replaced;

a fixed block 308 is fixedly connected to one side of the lower hemispherical shell 303 away from the limiting block 302, a circuit for a display screen 309 is arranged in the fixed block 308, and the fixed block 308 defines the positions of the display screen 309, an oxygen concentration sensor 310 and a humidity sensor 311;

the display screen 309 is clamped in the fixing block 308, the display screen 309 displays measurement data, and the display screen 309 allows operators to clearly know required data;

an oxygen concentration sensor 310 is inserted at one side of the fixed block 308, the oxygen concentration sensor 310 measures the oxygen concentration inside the fixed block 308, the oxygen concentration sensor 310 measures data, and the data is transmitted into the display screen 309 through an internal circuit;

the other side of the fixed block 308 is inserted with a humidity sensor 311, the humidity sensor 311 senses the humidity of the air inside the fixed block 308, the humidity sensor 311 measures the humidity of the air inside and transmits data to the display screen 309;

the inside of the end, far away from the lower hemispherical shell 303, of the fixing block 308 is inserted with a second connecting pipe 312, the size of the second connecting pipe 312 is matched with the distance between the lower hemispherical shell 303 and the oxygen mask 313, and the second connecting pipe 312 connects the lower hemispherical shell 303 and the oxygen mask 313;

one end of the second connecting pipe 312, which is far away from the fixed block 308, is fixedly connected with an oxygen mask 313, and the oxygen mask 313 is worn on the face of the patient to assist the patient to breathe.

Working process and principle: referring to fig. 1 to 10, an adjustable assisted respiration apparatus and method comprises the following specific steps:

s1: the first connecting pipe 101 is communicated with an oxygen bottle, oxygen is transmitted, an external motor is started, the rotating shaft 202 rotates, and the wedge block 201 rotates along with the rotating shaft;

s2: the rotating piece 104 rotates, the clamping block 105 reciprocates in the positioning block 102, the connecting rod 106 reciprocates along with the clamping block, the driven piece 107 reciprocates in the limiting piece 108 under the action of the connecting rod 106, and the oxygen transmission rate is changed;

s3: when the motor is started, the heating ring 205 heats up along with the motor, and heats up the passing oxygen;

s4: the rotating shaft 202 rotates, the rotating block 203 rotates along with the rotating shaft, the friction piece 204 contacts with the heating ring 205 under the action of the rotating block 203, and the surface of the heating ring 205 is rubbed;

s5: oxygen is heated by the heating ring 205, passes through the cotton sheet 304, then enters the inside of the fixed block 308, and the oxygen concentration sensor 310 and the humidity sensor 311 measure oxygen data and transmit the oxygen data to the display screen 309;

s6: loosening the clamping piece 307, rotating the handle 305 to drive the limiting block 302 connected with the handle to move, replacing the cotton piece 304, and then reversely rotating the handle 305 to restore the limiting block 302 to the original position.

In summary, the adjustable assisted respiration device can be used for wearing the oxygen mask 313 on the face of a patient, the first connecting tube 101 is connected with the external oxygen bottle, oxygen in the oxygen bottle enters the positioning block 102, the limiting member 108, the upper hemispherical shell 301, the lower hemispherical shell 303 and the fixing block 308 through the first connecting tube 101, the oxygen concentration sensor 310 and the humidity sensor 311 arranged in the fixing block 308 can measure oxygen data in the fixing block 308, and the data are fed back to the display screen 309, so that the purpose of conveniently knowing the oxygen concentration and the oxygen humidity in the device is achieved.

The adjustable auxiliary breathing device can realize that an external motor is opened by a worker, a rotating shaft 202 rotates under the action of the external motor, a wedge 201 fixedly connected with the rotating shaft is driven to rotate, a rotating piece 104 movably connected with the wedge 201 is driven to rotate by the wedge 201 to take a connecting point of the wedge 201 as a pivot, the rotating piece 104 rotates and simultaneously reciprocates in a groove formed in the positioning piece 102 under the action of a clamping block 105 and the positioning piece 102 which are inserted on the outer side of the rotating piece, so that a connecting rod 106 movably connected with the rotating piece 104 is driven to move, a driven piece 107 reciprocates in a through hole formed in a limiting piece 108 under the action of the connecting rod 106, oxygen transmission is driven, the output power of the external motor is changed, the rotating speed of the rotating shaft 202 is changed accordingly, and the moving efficiency of the driven piece 107 is changed, so that the oxygen transmission rate is changed, and the oxygen concentration is changed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable assisted breathing device, comprising a connecting tube (101) and a wedge (201), characterized in that: the outside joint of connecting pipe one (101) one end has locating piece (102), the inside fixedly connected with mounting (103) of locating piece (102), the inside joint of mounting (103) central point puts has rotating member (104), the outside of rotating member (104) articulates there are two fixture blocks (105) that are central symmetry, the inside swing joint that rotating member (104) kept away from mounting (103) one side has two connecting rods (106) that are central symmetry, driven piece (107) have been cup jointed in the outside that rotating member (104) one end was kept away from to connecting rod (106), limiting part (108) have been cup jointed in the outside of driven piece (107), voussoir (201) one end fixedly connected with pivot (202), voussoir (201) one end fixedly connected with rotating block (203) are kept away from in pivot (202), friction piece (204) have been cup jointed in the outside that rotating block (203) kept away from pivot (202) one end, the outside of friction piece (204) is provided with ring (205) that generates heat.

2. An adjustable assisted breathing apparatus according to claim 1, wherein: the rotary part (104) is arranged inside the positioning block (102), the clamping block (105) is clamped in a groove formed in the positioning block (102), and one end, away from the fixing part (103), of the rotary part (104) is movably connected in the wedge block (201) away from the rotating shaft (202).

3. An adjustable assisted breathing apparatus according to claim 1, wherein: still include hemisphere shell (301) on, one side laminating of going up hemisphere shell (301) has stopper (302), stopper (302) are kept away from one side laminating of going up hemisphere shell (301) and are had hemisphere shell (303), the inside of stopper (302) is provided with cotton piece (304), the outside fixedly connected with handle (305) of stopper (302).

4. An adjustable assisted breathing apparatus according to claim 3 wherein: the outer side of the upper hemispherical shell (301) is fixedly connected with a connecting piece (306), and a clamping piece (307) is hinged inside the connecting piece (306).

5. An adjustable assisted breathing apparatus according to claim 3 wherein: the handle (305) is hinged with the upper hemispherical shell (301) and the lower hemispherical shell (303).

6. An adjustable assisted breathing apparatus according to claim 4 wherein: the two ends of the connecting piece (306) are fixedly connected with the upper hemispherical shell (301) and the lower hemispherical shell (303) respectively.

7. An adjustable assisted breathing apparatus according to claim 3 wherein: one side of the lower hemispherical shell (303) away from the limiting block (302) is fixedly connected with a fixed block (308), a display screen (309) is clamped in the fixed block (308), an oxygen concentration sensor (310) is inserted in one side of the fixed block (308), and a humidity sensor (311) is inserted in the other side of the fixed block (308).

8. An adjustable assisted breathing apparatus according to claim 7 wherein: the inside of fixed block (308) one end of keeping away from lower hemisphere shell (303) is pegged graft and is had connecting pipe two (312), connecting pipe two (312) one end of keeping away from fixed block (308) fixedly connected with oxygen mask (313).

9. A method of using an adjustable assisted breathing apparatus according to claim 8 wherein: the method comprises the following specific steps:

s1: the first connecting pipe (101) is communicated with an oxygen bottle, oxygen is transmitted, the external motor is started, the rotating shaft (202) rotates, and the wedge block (201) rotates along with the rotating shaft;

s2: the rotating piece (104) rotates, the clamping block (105) reciprocates in the positioning block (102), the connecting rod (106) reciprocates along with the clamping block, the driven piece (107) reciprocates in the limiting piece (108) under the action of the connecting rod (106), and the oxygen transmission rate is changed;

s3: when the motor is started, the heating ring (205) heats up along with the motor, and heats up the passing oxygen;

s4: the rotating shaft (202) rotates, the rotating block (203) rotates along with the rotating shaft, the friction piece (204) contacts with the heating ring (205) under the action of the rotating block (203) to rub the surface of the heating ring (205);

s5: oxygen is heated by the heating ring (205), passes through the cotton sheet (304), then enters the inside of the fixed block (308), and the oxygen concentration sensor (310) and the humidity sensor (311) measure oxygen data and transmit the oxygen data to the display screen (309);

s6: loosening the clamping piece (307), rotating the handle (305) to drive the limiting block (302) connected with the handle to move, replacing the cotton piece (304), and then reversely rotating the handle (305) to enable the limiting block (302) to restore to the original position.