CN112472932B - Medical atomizing device with clean function of respirator - Google Patents
Medical atomizing device with clean function of respirator Download PDFInfo
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- CN112472932B CN112472932B CN202110098369.0A CN202110098369A CN112472932B CN 112472932 B CN112472932 B CN 112472932B CN 202110098369 A CN202110098369 A CN 202110098369A CN 112472932 B CN112472932 B CN 112472932B
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- cavity
- cleaning
- end wall
- compression
- fixedly connected
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- 238000004140 cleaning Methods 0.000 claims abstract description 114
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 56
- 239000003814 drug Substances 0.000 claims abstract description 22
- 239000000645 desinfectant Substances 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 110
- 238000007906 compression Methods 0.000 claims description 110
- 238000000889 atomisation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 20
- 230000006698 induction Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B08B1/143—
-
- B08B1/145—
-
- B08B1/50—
Abstract
The invention relates to the relevant field of spraying or atomizing devices, and discloses a medical atomizing device with a breathing mask cleaning function, which comprises a main box body, wherein a breathing mask cavity with a right opening is arranged in the main box body, a cleaning nut cavity is communicated and arranged on the left end wall of the breathing mask cavity, a cleaning bevel gear cavity is arranged on the upper side of the cleaning nut cavity, a torsion spring cavity is communicated and arranged on the lower end wall of the cleaning nut cavity, a cleaning lead screw which extends upwards into the cleaning bevel gear cavity and downwards into the torsion spring cavity is connected on the lower end wall of the cleaning bevel gear cavity in a rotating and matching manner, when the breathing mask is used, compressed air is generated through the reciprocating motion of a piston, liquid medicine is sucked by the Venturi effect to generate atomized liquid medicine which is finally absorbed by a user, after the use is finished, atomized disinfectant is filled into the breathing mask, and the disinfection and cleaning, the device is convenient to use, and the atomized disinfectant and the sponge are used simultaneously, so that the disinfection and cleaning effects are improved.
Description
Technical Field
The invention relates to the field of spraying or atomizing devices, in particular to a medical atomizing device with a breathing mask cleaning function.
Background
Medical atomizer generally need disinfect and cleaning process before using, the user often forgets clean respirator and causes bacterial growing after using respirator, safety and health inadequately, current disinfection, clean mode is generally cleaned or the disinfection is soaked to the boiling water for using the alcohol cotton ball, these two kinds of modes all need the manual work to go on, waste time and energy, clean inefficiency, there is certain inconvenience, and the face guard is inside to be difficult to cleanly, and clean effect is not good moreover.
Disclosure of Invention
The invention aims to provide a medical atomization device with a breathing mask cleaning function, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a medical atomizing device with a breathing mask cleaning function, which comprises a main box body, wherein a breathing mask cavity with a right opening is arranged in the main box body, a cleaning nut cavity is communicated and arranged on the left end wall of the breathing mask cavity, a cleaning bevel gear cavity is arranged on the upper side of the cleaning nut cavity, a torsion spring cavity is communicated and arranged on the lower end wall of the cleaning nut cavity, a cleaning lead screw which extends upwards into the cleaning bevel gear cavity and downwards into the torsion spring cavity is connected and matched with the lower end wall of the cleaning bevel gear cavity in a rotating way, a torsion spring is fixedly connected between the lower end surface of the cleaning lead screw and the lower end wall of the torsion spring cavity, a cleaning nut is connected and matched with the cleaning lead screw in a threaded way, the right end surface of the cleaning nut is fixedly connected with sponge which is abutted against the breathing mask, a cleaning gear cavity is arranged on the rear, the switching cavity left end wall is communicated with an atomizing gear cavity, the switching cavity left end wall is communicated with a compression gear cavity positioned on the front side of the atomizing gear cavity, the front side of the compression gear cavity is provided with a rotating wheel cavity, the rotating wheel cavity left end wall is communicated with a piston cavity, a piston is connected in the piston cavity in a sliding fit manner, the piston cavity left end wall is communicated with an air inlet cavity, the air inlet cavity left end wall is communicated with an air inlet pipe with a left opening, the air inlet cavity left end wall is hinged with an air inlet baffle, the air inlet baffle left end surface is attached to the air inlet cavity left end wall, the piston cavity left side is provided with a compression chamber positioned on the lower side of the air inlet pipe, an air outlet cavity is communicated between the compression chamber right end wall and the piston cavity left end wall, the compression chamber right end wall is hinged with an air outlet baffle, the air outlet baffle right end surface is attached to the, the inner end face of the throat pipe is fixedly connected with an impact sieve plate positioned on the right side of the throat pipe, a compressed air pipe is communicated between the left end wall of the throat pipe and the lower end wall of the compression chamber, an air outlet pipe is communicated between the right end wall of the throat pipe and the lower end wall of the cavity of the breathing mask, the cavity of the breathing mask is internally provided with a breathing mask, a through cavity with a downward opening is arranged in the breathing mask, a corrugated pipe is fixedly connected between the lower end wall of the through cavity and the upper end wall of the air outlet pipe, a liquid changing slide block cavity is arranged on the lower side of the throat pipe, a liquid changing slide block is connected in the liquid changing slide block cavity in a sliding fit manner, a liquid changing spring is fixedly connected between the left end face of the liquid changing slide block and the left end wall of the liquid changing slide block cavity, a liquid storage cavity with an upward opening is arranged in the liquid changing slide block, the liquid changing device is characterized in that a liquid medicine pipe is communicated between the lower end wall of the liquid medicine cavity and the upper end wall of the liquid changing slide block cavity, a disinfection liquid cavity is arranged on the right side of the liquid medicine cavity, a disinfection liquid pipe is communicated between the lower end wall of the disinfection liquid cavity and the upper end wall of the liquid changing slide block cavity, and one end of the disinfection liquid pipe is communicated with the upper end wall of the liquid storage cavity.
On the basis of the technical scheme, the main box body is provided with a motor positioned at the rear side of the switching cavity, the front end face of the motor is fixedly connected with a driving shaft which extends forwards into the switching cavity, the driving shaft is connected with a switching sleeve in a spline fit manner, the switching sleeve is fixedly connected with a moving gear positioned in the switching cavity, the switching sleeve is fixedly connected with a compression half gear positioned at the front side of the moving gear, the switching sleeve is also fixedly connected with a cleaning half gear positioned at the front side of the compression half gear, the front end face of the switching sleeve is connected with a switching disc in a rotating fit manner, a switching spring is fixedly connected between the front end face of the switching disc and the front end wall of the switching cavity, and the front end wall of the atomizing gear cavity is connected with a compression intermediate shaft which extends backwards into the atomizing gear cavity, penetrates the compressing gear cavity forwards and extends forwards into the rotating wheel cavity, the compression intermediate shaft is fixedly connected with an atomization gear positioned in the atomization gear cavity, the compression intermediate shaft is also fixedly connected with a compression gear positioned in the compression gear cavity, and the compression gear is meshed with the compression half gear.
On the basis of the technical scheme, the compression intermediate shaft is further fixedly connected with a rotating wheel located in the rotating wheel cavity, the front end face of the rotating wheel is fixedly connected with a rotating pin located on the left side of the compression intermediate shaft, the rotating pin is connected with a piston push rod extending into the piston cavity leftwards in a matched manner, the left end face of the piston push rod is hinged to the right end face of the piston, a compression baffle cavity extending outwards into the main box body is arranged between the upper end wall and the lower end wall of the compression chamber in a communicated manner, the compression baffle cavity is connected with a compression baffle penetrating through the compression chamber in a sliding matched manner, a compression spring is fixedly connected between the lower end face of the compression baffle and the lower end wall of the compression baffle cavity, a compression pull rope is further fixedly connected to the lower end face of the compression baffle.
On the basis of the technical scheme, the front end wall of the cleaning gear cavity is connected with a cleaning intermediate shaft which extends backwards into the cleaning gear cavity and forwards into the cleaning bevel gear cavity in a rotating fit manner, the cleaning intermediate shaft is fixedly connected with a cleaning gear positioned in the cleaning gear cavity, the cleaning intermediate shaft is also fixedly connected with a main cleaning bevel gear positioned in the cleaning bevel gear cavity, the cleaning screw rod is fixedly connected with a secondary cleaning bevel gear positioned in the cleaning bevel gear cavity, the secondary cleaning bevel gear is meshed with the main cleaning bevel gear, the upper end wall of the breathing mask cavity is communicated with a fixed slide block cavity, the fixed slide block cavity is connected with a fixed slide block positioned in the breathing mask cavity in a sliding fit manner, and a fixed spring is fixedly connected between the upper end surface of the fixed slide block and the upper end wall of the fixed slide block cavity, the fixed slide left end face with respirator butt, be located in the main tank the ascending knob chamber of disinfection sap cavity right side and opening, knob intracavity sliding fit is connected with the knob, the outer terminal surface fixedly connected with fixed stay cord of knob, the other end of fixed stay cord with fixed slide up end fixed connection.
On the basis of the technical scheme, the left end wall of the breathing mask cavity is communicated with an induction slide block cavity, the induction slide block cavity is connected with an induction slide block in a sliding fit way, the right end surface of the induction slide block is abutted against the breathing mask, an induction spring is fixedly connected between the left end surface of the induction sliding block and the left end wall of the induction sliding block cavity, the lower end wall of the induction slide block cavity is communicated with a trigger slide block cavity, a trigger slide block is connected in the trigger slide block cavity in a sliding fit manner, a trigger spring is fixedly connected between the lower end surface of the trigger slide block and the lower end wall of the trigger slide block cavity, the lower end face of the trigger slide block is fixedly connected with a switching pull rope, the other end of the switching pull rope is fixedly connected with the front end face of the switching disk, the lower end face of the trigger sliding block is also fixedly connected with a liquid changing pull rope, and the other end of the liquid changing pull rope is fixedly connected with the right end face of the liquid changing sliding block.
The invention has the beneficial effects that: when the breathing mask is used, compressed air is generated through piston reciprocating motion, the venturi effect is utilized to absorb liquid medicine to generate atomized liquid medicine, and finally the atomized liquid medicine is absorbed by a user.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a medical atomization device with a cleaning function of a breathing mask.
Fig. 2 is a schematic sectional view of a-a in fig. 1.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine the medical atomizing device that the attached drawing 1-4 said has clean function of respirator, including the main tank body 10, be equipped with the opening breathing mask chamber 34 to the right in the main tank body 10, breathing mask chamber 34 left end wall intercommunication is equipped with clean nut chamber 33, clean nut chamber 33 upside is equipped with clean bevel gear chamber 35, end wall intercommunication is equipped with torsional spring chamber 79 under clean nut chamber 33, clean bevel gear chamber 35 lower extreme wall normal running fit is connected with the clean lead screw 31 that upwards extends to in the clean bevel gear chamber 35 and downwardly extending to in the torsional spring chamber 79, fixedly connected with torsional spring 80 between terminal surface under the clean lead screw 31 and the lower end wall of torsional spring chamber 79, screw-thread fit is connected with clean nut 29 on the clean lead screw 31, clean nut 29 right-hand member face fixedly connected with the sponge 30 of respirator butt 32, the rear side of the cleaning bevel gear cavity 35 is provided with a cleaning gear cavity 55, the left end wall of the cleaning gear cavity 55 is communicated with and provided with a switching cavity 51, the left end wall of the switching cavity 51 is communicated with and provided with an atomizing gear cavity 47, the left end wall of the switching cavity 51 is communicated with and provided with a compression gear cavity 45 positioned at the front side of the atomizing gear cavity 47, the front side of the compression gear cavity 45 is provided with a runner cavity 39, the left end wall of the runner cavity 39 is communicated with and provided with a piston cavity 70, the piston cavity 70 is connected with a piston 69 in a sliding fit manner, the left end wall of the piston cavity 70 is communicated with and provided with an air inlet cavity 68, the left end wall of the air inlet cavity 68 is communicated with and provided with an air inlet pipe 18 with a left opening, the left end wall of the air inlet cavity 68 is hinged with an air inlet baffle 67, the left end surface of the air inlet baffle 67 is jointed with the left end wall of the air inlet cavity 68, the, the right end wall of the compression chamber 66 is hinged with an air outlet baffle 61, the right end surface of the air outlet baffle 61 is attached to the left end wall of the air outlet cavity 60, the lower side of the compression chamber 66 is provided with a throat pipe 59, the inner end surface of the throat pipe 59 is fixedly connected with an impact sieve plate 58 positioned on the right side of the throat pipe 59, a compressed air pipe 17 is communicated between the left end wall of the throat pipe 59 and the lower end wall of the compression chamber 66, an air outlet pipe 72 is communicated between the right end wall of the throat pipe 59 and the lower end wall of the breathing mask cavity 34, a breathing mask 32 is arranged in the breathing mask cavity 34, a through cavity 82 with a downward opening is arranged in the breathing mask 32, a corrugated pipe 83 is fixedly connected between the lower end wall of the through cavity 82 and the upper end wall of the air outlet pipe 72, a liquid changing slide block cavity 13 is arranged on the lower side of the throat pipe 59, a liquid changing slide block 12 is connected in a sliding fit manner in the liquid changing slide, be equipped with the ascending stock solution chamber 15 of opening in the liquid changing slider 12, the lower terminal wall fixed connection of throat 59 has downwardly extending to siphon 16 in the stock solution chamber 15, clean bevel gear chamber 35 upside is equipped with the ascending liquid medicine chamber 20 of opening, liquid medicine chamber 20 lower extreme wall with the intercommunication is equipped with liquid medicine pipe 19 between the slider chamber 13 upper end wall of changing, liquid medicine chamber 20 right side is equipped with disinfection liquid chamber 22, disinfection liquid chamber 22 lower extreme wall with the intercommunication is equipped with disinfection liquid pipe 21 between the slider chamber 13 upper end wall of changing, disinfection liquid pipe 21 one end simultaneously with stock solution chamber 15 upper end wall intercommunication.
In addition, in an embodiment, the main box 10 is provided with a motor 50 located at the rear side of the switching cavity 51, a front end surface of the motor 50 is fixedly connected with a driving shaft 49 extending forward into the switching cavity 51, a switching sleeve 56 is connected to the driving shaft 49 in a spline fit manner, a moving gear 52 located in the switching cavity 51 is fixedly connected to the switching sleeve 56, a compression half gear 53 located at the front side of the moving gear 52 is fixedly connected to the switching sleeve 56, a cleaning half gear 44 located at the front side of the compression half gear 53 is also fixedly connected to the switching sleeve 56, a switching disc 38 is connected to the front end surface of the switching sleeve 56 in a rotating fit manner, a switching spring 42 is fixedly connected between the front end surface of the switching disc 38 and the front end wall of the switching cavity 51, and a front end wall of the atomizing gear cavity 47 is connected in a rotating fit manner, and extends backward into the atomizing gear cavity 47, forwardly penetrates through the compression gear cavity 45, and extends forward to the A compression intermediate shaft 43 in the cavity 39, wherein an atomization gear 48 in the atomization gear cavity 47 is fixedly connected to the compression intermediate shaft 43, a compression gear 46 in the compression gear cavity 45 is also fixedly connected to the compression intermediate shaft 43, and the compression gear 46 is meshed with the compression half gear 53.
In addition, in one embodiment, a rotating wheel 40 positioned in the rotating wheel cavity 39 is fixedly connected to the compression intermediate shaft 43, a rotating pin 41 positioned on the left side of the compression intermediate shaft 43 is fixedly connected to the front end surface of the rotating wheel 40, a piston push rod 71 extending leftwards into the piston cavity 70 is connected to the rotating pin 41 in a rotating and matching manner, the left end surface of the piston push rod 71 is hinged with the right end surface of the piston 69, a compression baffle cavity 63 which extends outwards into the main box body 10 is communicated between the upper end wall and the lower end wall of the compression chamber 66, a compression baffle 65 extending through the compression chamber 66 is slidably engaged in the compression baffle cavity 63, a compression spring 64 is fixedly connected between the lower end surface of the compression baffle 65 and the lower end wall of the compression baffle cavity 63, the lower end face of the compression baffle 65 is also fixedly connected with a compression pull rope 62, and the other end of the compression pull rope 62 is fixedly connected with the left end face of the piston 69.
In addition, in one embodiment, a cleaning intermediate shaft 57 extending backwards into the cleaning gear cavity 55 and forwards into the cleaning bevel gear cavity 35 is rotatably and fittingly connected to the front end wall of the cleaning gear cavity 55, a cleaning gear 54 located in the cleaning gear cavity 55 is fixedly connected to the cleaning intermediate shaft 57, a main cleaning bevel gear 36 located in the cleaning bevel gear cavity 35 is also fixedly connected to the cleaning intermediate shaft 57, a secondary cleaning bevel gear 37 located in the cleaning bevel gear cavity 35 is fixedly connected to the cleaning lead screw 31, the secondary cleaning bevel gear 37 is engaged with the main cleaning bevel gear 36, a fixed slider cavity 26 is communicated with the upper end wall of the breathing mask cavity 34, a fixed slider 28 located in the breathing mask cavity 34 is slidably and fittingly connected to the fixed slider cavity 26, and a fixed spring 27 is fixedly connected between the upper end surface of the fixed slider 28 and the upper end wall of the fixed slider cavity 26, fixed slider 28 left end face with respirator 32 butt, be located in the main tank body 10 disinfection sap cavity 22 right side and the ascending knob chamber 23 of opening, sliding fit is connected with knob 24 in the knob chamber 23, the outer terminal surface fixedly connected with fixed stay cord 25 of knob 24, the other end of fixed stay cord 25 with fixed slider 28 up end fixed connection.
In addition, in one embodiment, a sensing slider cavity 77 is communicated with the left end wall of the breathing mask cavity 34, a sensing slider 81 is connected in the sensing slider cavity 77 in a sliding fit manner, the right end surface of the sensing slider 81 abuts against the breathing mask 32, a sensing spring 78 is fixedly connected between the left end surface of the sensing slider 81 and the left end wall of the sensing slider cavity 77, a trigger slider cavity 75 is communicated with the lower end wall of the sensing slider cavity 77, a trigger slider 76 is connected in the trigger slider cavity 75 in a sliding fit manner, a trigger spring 74 is fixedly connected between the lower end surface of the trigger slider 76 and the lower end wall of the trigger slider cavity 75, a switching pull rope 73 is fixedly connected to the lower end surface of the trigger slider 76, the other end of the switching pull rope 73 is fixedly connected with the front end surface of the switching plate 38, and a liquid change pull rope 11 is also fixedly, the other end of the liquid changing pull rope 11 is fixedly connected with the right end face of the liquid changing slide block 12.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-4, when the device of the present invention is in an initial state, the sensing slider 81 and the breathing mask 32 are abutted against and positioned on the left side of the sensing slider cavity 77, the sensing spring 78 is in a compressed state, the trigger slider 76 is positioned on the upper side of the trigger slider cavity 75 under the magnetic attraction force of the sensing slider 81, the trigger spring 74 is in a stretched state, the switching pull rope 73 and the fluid change pull rope 11 are in a tensioned state, the fluid change slider 12 is positioned on the right side of the fluid change slider cavity 13 under the tension force of the fluid change pull rope 11, the fluid change spring 14 is in a stretched state, the switching disc 38 is positioned on the front side of the switching cavity 51 under the tension force of the switching pull rope 73, the compression half gear 53 is engaged with the compression gear 46, the piston 69 is positioned on the left side of the piston cavity 70, the compression baffle 65 is positioned in the compression chamber 66 to close;
sequence of mechanical actions of the whole device:
when the medical liquid bottle starts to work, when the breathing mask 32 is needed, the medical liquid is placed in the medical liquid cavity 20, the knob 24 is manually rotated to pull the fixed pull rope 25, the fixed slide block 28 overcomes the thrust action of the fixed spring 27 to move upwards under the tension action of the fixed pull rope 25, the breathing mask 32 is taken out by hand, the induction slide block 81 loses the thrust action of the breathing mask 32 and moves rightwards under the thrust action of the induction spring 78, the trigger slide block 76 loses the magnetic attraction force of the induction slide block 81 and moves downwards under the tension action of the trigger spring 74, the switching pull rope 73 and the liquid change pull rope 11 are loosened, the liquid change slide block 12 loses the tension action of the liquid change pull rope 11 and moves leftwards under the tension action of the liquid change spring 14, one end of the medical liquid pipe 19 is communicated with the upper end wall of the liquid storage cavity 15, the medical liquid in the medical liquid cavity 20 enters the liquid storage cavity 15, the switching disc 38 loses the tension of the switching pull, The movable gear 52 is meshed with the atomizing gear 48, the starting motor 50 drives the driving shaft 49 to rotate, the driving shaft 49 drives the switching sleeve 56 to rotate, the switching sleeve 56 rotates to drive the compression intermediate shaft 43 to rotate through the movable gear 52 and the atomizing gear 48, the compression intermediate shaft 43 rotates to drive the rotating wheel 40 to rotate, so that the rotating pin 41 is driven to rotate by taking the compression intermediate shaft 43 as a center, and the rotating pin 41 rotates to drive the piston 69 to reciprocate in the piston cavity 70 through the piston push rod 71.
When the piston 69 moves rightwards, the air pressure in the piston cavity 70 is reduced, the outside air pushes the air inlet baffle plate 67 to rotate and enter the piston cavity 70 through the air inlet pipe 18 under the action of atmospheric pressure, the air in the compression chamber 66 cannot enter the piston cavity 70 due to the blockage of the air outlet baffle plate 61, the piston 69 moves rightwards and pulls the compression pull rope 62, the compression baffle plate 65 moves downwards under the action of the pulling force of the compression pull rope 62 and overcomes the pushing force of the compression spring 64 to enable the compression chamber 66 to be communicated, when the piston 69 moves leftwards, the air pressure in the piston cavity 70 is increased, the air in the piston cavity 70 cannot enter the air inlet pipe 18 due to the blockage of the air inlet baffle plate 67 to push the air outlet baffle plate 61 to enter the compression chamber 66, when the piston 69 starts to move leftwards, the compression pull rope 62 is loosened, the compression baffle plate 65 moves upwards under the action of the pulling, because the compression chamber 66 is closed earlier, the piston 69 continues to move leftwards to push the air in the piston cavity 70 into the compression chamber 66 to form compressed air, when the piston 69 moves rightwards, the compression baffle 65 moves downwards to enable the compression chamber 66 to be communicated, the compressed air in the compression chamber 66 enters the throat 59 through the compressed air pipe 17, when the compressed air passes through the throat 59, the liquid medicine in the liquid storage cavity 15 is sucked through the siphon 16 due to the Venturi effect, the compressed air mixed with the liquid medicine continues to flow rightwards to impact the sieve plate 58 to form atomized liquid medicine, the atomized liquid medicine enters the breathing mask 32 through the air outlet pipe 72, the corrugated pipe 83 and the through cavity 82, and a user uses the breathing mask 32 to absorb the atomized liquid medicine.
After the use is finished, the knob 24 is manually rotated again to place the breathing mask 32 in the breathing mask cavity 34, the sensing slide block 81 moves leftwards under the thrust action of the breathing mask 32 against the thrust action of the sensing spring 78, the trigger slide block 76 moves upwards under the magnetic attraction action of the sensing slide block 81 against the tension action of the trigger spring 74 and pulls the switching pull rope 73 and the liquid-changing pull rope 11, the liquid-changing slide block 12 moves rightwards under the tension action of the liquid-changing pull rope 11 against the tension action of the liquid-changing spring 14 to communicate one end of the disinfectant tube 21 with the upper end wall of the liquid storage cavity 15, disinfectant in the disinfectant cavity 22 enters the liquid storage cavity 15 through the disinfectant tube 21, meanwhile, the switching disc 38 moves forwards under the tension action of the switching pull rope 73 against the thrust action of the switching spring 42 to disengage the moving gear 52 from the atomizing gear 48, simultaneously to reengage the compression half gear 53 with the compression gear 46, and the, the switching sleeve 56 rotates to drive the compression intermediate shaft 43 to rotate through the compression half gear 53 and the compression gear 46 so as to input atomized disinfectant into the breathing mask 32, the switching sleeve 56 continues to rotate to enable the compression half gear 53 and the compression gear 46 to be disengaged, during the engagement time, the atomized disinfectant is filled in the breathing mask 32, then the cleaning half gear 44 is engaged with the cleaning gear 54, the switching sleeve 56 rotates to drive the cleaning intermediate shaft 57 to rotate through the cleaning half gear 44 and the cleaning gear 54, the cleaning intermediate shaft 57 rotates to drive the cleaning screw 31 to rotate through the main cleaning bevel gear 36 and the auxiliary cleaning bevel gear 37, the torsion spring 80 starts to accumulate force, the cleaning screw 31 rotates to drive the cleaning nut 29 and the sponge 30 to move downwards, the sponge 30 moves downwards to wipe out the disinfectant drops remained on the surface of the breathing mask 32, and the cleaning nut 29 moves downwards to the lowest end of the stroke to finish, therefore, the sterilization and cleaning of the breathing mask 32 are completed, the cleaning half gear 44 and the cleaning gear 54 are disengaged, the cleaning screw rod 31 rotates reversely under the action of the torsion spring 80 to enable the cleaning nut 29 to move rightwards and reset, the compression half gear 53 and the compression gear 46 are meshed again to restore the original state, and the motor 50 stops working.
The invention has the beneficial effects that: when the breathing mask is used, compressed air is generated through piston reciprocating motion, the venturi effect is utilized to absorb liquid medicine to generate atomized liquid medicine, and finally the atomized liquid medicine is absorbed by a user.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a medical atomizing device with clean function of respirator, includes the main tank body, its characterized in that: a breathing mask cavity with a right opening is arranged in the main box body, a cleaning nut cavity is communicated with the left end wall of the breathing mask cavity, a cleaning bevel gear cavity is arranged on the upper side of the cleaning nut cavity, a torsion spring cavity is communicated with the lower end wall of the cleaning nut cavity, a cleaning lead screw which extends upwards into the cleaning bevel gear cavity and downwards into the torsion spring cavity is connected with the lower end wall of the cleaning bevel gear cavity in a rotating fit manner, a torsion spring is fixedly connected between the lower end surface of the cleaning lead screw and the lower end wall of the torsion spring cavity, a cleaning nut is connected with the cleaning lead screw in a threaded fit manner, a sponge which is abutted against the breathing mask is fixedly connected with the right end surface of the cleaning nut, a cleaning gear cavity is arranged on the rear side of the cleaning bevel gear cavity, a switching cavity is communicated with the left end wall of the cleaning gear cavity, an atomizing gear cavity is communicated with the left end wall of the switching cavity, the front side of the compression gear cavity is provided with a runner cavity, the left end wall of the runner cavity is communicated with a piston cavity, a piston is connected in the piston cavity in a sliding fit manner, the left end wall of the piston cavity is communicated with an air inlet cavity, the left end wall of the air inlet cavity is communicated with an air inlet pipe with a left opening, the left end wall of the air inlet cavity is hinged with an air inlet baffle, the left end surface of the air inlet baffle is attached to the left end wall of the air inlet cavity, the left side of the piston cavity is provided with a compression chamber positioned at the lower side of the air inlet pipe, an air outlet cavity is communicated between the right end wall of the compression chamber and the left end wall of the piston cavity, the right end wall of the compression chamber is hinged with an air outlet baffle, the right end surface of the air outlet baffle is attached to the left end wall of the air outlet cavity, a throat pipe is arranged at the lower side of the, an air outlet pipe is communicated between the right end wall of the throat pipe and the lower end wall of the cavity of the respirator, a respirator is arranged in the cavity of the respirator, a through cavity with a downward opening is arranged in the respirator, a corrugated pipe is fixedly connected between the lower end wall of the through cavity and the upper end wall of the air outlet pipe, a liquid changing slide block cavity is arranged at the lower side of the throat pipe, a liquid changing slide block is connected in the liquid changing slide block cavity in a sliding fit manner, a liquid changing spring is fixedly connected between the left end surface of the liquid changing slide block and the left end wall of the liquid changing slide block cavity, a liquid storage cavity with an upward opening is arranged in the liquid changing slide block, a siphon pipe extending downwards into the liquid storage cavity is fixedly connected to the lower end wall of the throat pipe, a liquid medicine cavity with an upward opening is arranged at the upper side of the cleaning bevel gear cavity, a liquid medicine pipe is communicated between the lower end wall, and a disinfectant pipe is communicated between the lower end wall of the disinfectant cavity and the upper end wall of the liquid changing slide block cavity, and one end of the disinfectant pipe is simultaneously communicated with the upper end wall of the liquid storage cavity.
2. The medical atomizing device with the function of cleaning the breathing mask as claimed in claim 1, characterized in that: the main box body is provided with a motor positioned at the rear side of the switching cavity, the front end face of the motor is fixedly connected with a driving shaft which extends forwards into the switching cavity, the driving shaft is connected with a switching sleeve in a spline fit manner, the switching sleeve is fixedly connected with a moving gear positioned in the switching cavity, the switching sleeve is fixedly connected with a compression half gear positioned at the front side of the moving gear, the switching sleeve is also fixedly connected with a cleaning half gear positioned at the front side of the compression half gear, the front end face of the switching sleeve is connected with a switching disc in a rotating fit manner, a switching spring is fixedly connected between the front end face of the switching disc and the front end wall of the switching cavity, the front end wall of the atomizing gear cavity is connected with a compression intermediate shaft which extends backwards into the atomizing gear cavity, penetrates the compressing gear cavity forwards and extends forwards to the rotating wheel cavity, the compression intermediate shaft is fixedly connected with an atomization gear positioned in the atomization gear cavity, the compression intermediate shaft is also fixedly connected with a compression gear positioned in the compression gear cavity, and the compression gear is meshed with the compression half gear.
3. The medical atomizing device with the function of cleaning the breathing mask as claimed in claim 2, characterized in that: the compression baffle is characterized in that the compression middle shaft is further fixedly connected with a rotating wheel located in the rotating wheel cavity, the front end face of the rotating wheel is fixedly connected with a rotating pin located on the left side of the compression middle shaft, the rotating pin is connected with a piston push rod extending leftwards into the piston cavity in a matched mode, the left end face of the piston push rod is hinged to the right end face of the piston, a compression baffle cavity extending outwards into the main box body is arranged between the upper end wall and the lower end wall of the compression chamber in a communicated mode, the compression baffle cavity is connected with a compression baffle penetrating through the compression chamber in a sliding matched mode, a compression spring is fixedly connected between the lower end face of the compression baffle and the lower end wall of the compression baffle cavity, a compression pull rope is further fixedly connected to the lower.
4. The medical atomizing device with the function of cleaning the breathing mask as claimed in claim 1, characterized in that: the front end wall of the cleaning gear cavity is connected with a cleaning intermediate shaft which extends backwards into the cleaning gear cavity and extends forwards into the cleaning bevel gear cavity in a rotating fit manner, the cleaning intermediate shaft is fixedly connected with a cleaning gear positioned in the cleaning gear cavity, the cleaning intermediate shaft is also fixedly connected with a main cleaning bevel gear positioned in the cleaning bevel gear cavity, the cleaning screw rod is fixedly connected with a secondary cleaning bevel gear positioned in the cleaning bevel gear cavity, the secondary cleaning bevel gear is meshed with the main cleaning bevel gear, the upper end wall of the breathing mask cavity is communicated with a fixed slide block cavity, the fixed slide block cavity is connected with a fixed slide block positioned in the breathing mask cavity in a sliding fit manner, a fixed spring is fixedly connected between the upper end surface of the fixed slide block and the upper end wall of the fixed slide block cavity, and the left end surface of the fixed slide block is abutted against, the main box body is internally provided with a knob cavity which is arranged on the right side of the disinfectant cavity and has an upward opening, a knob is connected in the knob cavity in a sliding fit manner, a fixed pull rope is fixedly connected to the outer end face of the knob, and the other end of the fixed pull rope is fixedly connected with the upper end face of the fixed sliding block.
5. The medical atomizing device with the function of cleaning the breathing mask as claimed in claim 1, characterized in that: breathing face guard chamber left end wall intercommunication is equipped with the response slider chamber, response slider intracavity sliding fit is connected with the response slider, response slider right-hand member face with the breathing face guard butt, response slider left end face with fixedly connected with response spring between the response slider chamber left end wall, end wall intercommunication is equipped with the trigger slider chamber under the response slider chamber, trigger slider intracavity sliding fit is connected with the trigger slider, terminal surface under the trigger slider with fixedly connected with trigger spring between the terminal surface under the trigger slider chamber, terminal surface fixedly connected with switches the stay cord under the trigger slider, switch the other end of stay cord with terminal surface fixed connection before the switching dish, terminal surface still fixedly connected with trades the liquid stay cord under the trigger slider, trade the liquid stay cord the other end with trade liquid slider right-hand member face fixed connection.
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| CN202110098369.0A CN112472932B (en) | 2021-01-25 | 2021-01-25 | Medical atomizing device with clean function of respirator |
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| CN202110098369.0A CN112472932B (en) | 2021-01-25 | 2021-01-25 | Medical atomizing device with clean function of respirator |
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| CN112472932B true CN112472932B (en) | 2021-06-22 |
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| CN115068848B (en) * | 2022-06-17 | 2023-02-24 | 赣南科技学院 | Epidemic prevention gauze mask |
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