Atomization medicine sprayer for respiratory medicine department

Abstract

The invention discloses an atomization medicine sprayer for the respiratory medicine department, and relates to the technical field of atomization medicine spraying for the respiratory medicine department, the atomization medicine sprayer is characterized in that first ends of two vertical plates are vertically connected to a bottom plate, second ends of the two vertical plates are connected with the same L-shaped seat plate transverse plate, an atomization mask is arranged above the L-shaped seat plate transverse plate, and an atomization nozzle is arranged in the atomization mask; a medicine mixing mechanism for preparing liquid medicine is arranged on a bottom plate on the rear side of a vertical plate of the L-shaped seat plate; an intermittent medicine spraying mechanism for preventing a patient from wasting medicine liquid during breathing and ventilation is arranged above the medicine mixing mechanism, and the intermittent medicine spraying mechanism is driven by the medicine mixing mechanism; a knocking mechanism for improving the liquid medicine absorption effect is arranged on a vertical plate of the L-shaped seat plate, and the knocking mechanism is driven by an intermittent medicine spraying mechanism; the device is simple and reliable in structure, good in atomization spraying effect, convenient to control and suitable for popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of atomizing spraying medicine in the department of respiratory medicine, and particularly relates to an atomizing spraying device for the department of respiratory medicine. Background Art

[0002] Medical atomizers are mainly used for treating various diseases of the upper and lower respiratory systems, such as colds, fevers, coughs, asthma, sore throats, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases occurring in the trachea, bronchi, alveoli, and chest cavity; atomizing inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The liquid medicine is atomized into tiny particles by an atomizing inhaler, and the medicine enters the respiratory tract and lungs through inhalation and deposits, so as to achieve the purpose of painless, rapid and effective treatment; However, for existing atomizers, since the atomizing device and the mask are directly connected through a delivery hose, and the atomizing device continuously atomizes and delivers the liquid medicine, when a patient breathes and exhales during the absorption of the atomized liquid medicine, the atomized liquid medicine will still keep spraying out, resulting in the atomized liquid medicine directly discharging from the mask, causing loss and waste of the liquid medicine, and the atomized liquid medicine cannot be completely absorbed by the patient, thus affecting the atomized dose of the patient. Based on this, the present invention provides an atomizing spraying device for the department of respiratory medicine to solve the problems raised in the above background art. Summary of the Invention

[0003] In view of the above problems, the present invention provides an atomizing spraying device for the department of respiratory medicine, which solves the problem that for the existing atomizer, since the atomizing device and the mask are directly connected through a delivery hose, and the atomizing device continuously atomizes and delivers the liquid medicine, when a patient breathes and exhales during the absorption of the atomized liquid medicine, the atomized liquid medicine will still keep spraying out, resulting in the atomized liquid medicine directly discharging from the mask, causing loss and waste of the liquid medicine, and the atomized liquid medicine cannot be completely absorbed by the patient, thus affecting the atomized dose of the patient.

[0004] The technical solution of the present invention is as follows: an atomizing spraying device for the department of respiratory medicine, comprising a bottom plate, a vertical plate, an L-shaped sitting plate, and an atomizing mask; Two first ends of the vertical plates are respectively and vertically connected to the bottom plate, a horizontal plate of the L-shaped sitting plate is connected to two second ends of the vertical plates, an atomizing mask is arranged above the horizontal plate of the L-shaped sitting plate, and an atomizing nozzle is arranged inside the atomizing mask; A medicine mixing mechanism for preparing the liquid medicine is arranged on the bottom plate behind the vertical plate of the L-shaped sitting plate; An intermittent spraying mechanism for preventing the waste of the liquid medicine when a patient breathes and exhales is arranged above the medicine mixing mechanism, and the intermittent spraying mechanism is driven by the medicine mixing mechanism; A knocking mechanism for improving the absorption effect of the liquid medicine is arranged on the vertical plate of the L-shaped sitting plate, and the knocking mechanism is driven by the intermittent spraying mechanism.

[0005] Further, the medicine mixing mechanism includes a medicine mixing cylinder, a filling pipe, a liquid mixing rod, a driving member, a first rotating shaft, a mounting plate, a first rotating rod, a first rotating column, a second rotating rod, a U-shaped plate, a first toothed plate, a first gear, a second rotating shaft, a first bevel gear, a second bevel gear, a third rotating shaft, and a fixing plate; A medicine mixing cylinder is provided on the bottom plate at the rear side of the vertical plate of the L-shaped seat plate. A filling pipe is provided on the medicine mixing cylinder. A mounting plate is vertically connected to the rear side of the vertical plate of the L-shaped seat plate. A fixing plate is vertically connected to the rear side of the mounting plate. A driving member is provided outside the fixing plate. The output end of the driving member is connected to the first end of the first rotating shaft. The second end of the first rotating shaft rotatably passes through the mounting plate and is vertically connected to the first end of the first rotating rod. The second end of the first rotating rod is vertically connected to the first end of the first rotating column. The second end of the first rotating column is vertically and rotatably connected to the first end of the second rotating rod. The second end of the second rotating rod is hinged to the upper cross plate of the U-shaped plate. The third rotating shaft rotatably passes through the lower cross plate of the U-shaped plate. The first end of the third rotating shaft rotatably passes through the top wall of the medicine mixing cylinder and is respectively connected to a plurality of liquid mixing rods; A second bevel gear is sleeved on the second end of the third rotating shaft. A first bevel gear is meshed and connected to one side of the second bevel gear. The first end of the second rotating shaft is connected to the first bevel gear. The second end of the second rotating shaft rotatably passes through the vertical plate of the U-shaped plate and is sleeved with a first gear. A first toothed plate which is meshed with the first gear is provided at the rear side of the first gear. One end of the first toothed plate is vertically connected to the medicine mixing cylinder; The first rotating column drives the intermittent spraying mechanism to work through rotation.

[0006] Further, the intermittent spraying mechanism includes a third rotating rod, a second rotating column, a sector turntable, a fourth rotating shaft, a limiting block, a first arc-shaped toothed rack, a second gear, a fifth rotating shaft, a circular turntable, a hollow cylinder, a sliding column, a dial rod, a first moving rod, a piston plate, a first connecting pipe, a second connecting pipe, a support rod, an L-shaped pipe, and a hose; A hollow cylinder is provided inside the fixing plate. The first end of a fourth rotating shaft is rotatably connected to the mounting plate inside the first rotating rod. A sector turntable is sleeved on the second end of the fourth rotating shaft. The first end of a second rotating column is connected to an eccentric position of the sector turntable. The second end of the second rotating column is vertically and rotatably connected to the first end of the third rotating rod. The second end of the third rotating rod is rotatably sleeved on the first rotating column; Both ends of the outer side of the sector turntable are provided with limit blocks. A first arc-shaped rack is slidably arranged on the sector turntable between the two limit blocks. The first arc-shaped rack is detachably connected to the two limit blocks respectively. Above the first arc-shaped rack, there is a second gear in meshing connection. The first end of a fifth rotating shaft is connected to the second gear. The second end of the fifth rotating shaft rotatably penetrates through the mounting plate and is sleeved with a circular turntable. A dial rod is arranged at the rear side of the circular turntable. A through groove is arranged through the dial rod. A sliding column is arranged at an eccentric position of the circular turntable. The sliding column is slidably connected and arranged in the through groove. The first end of a first moving rod is vertically connected to one side of the dial rod. The second end of the first moving rod slidably penetrates through the hollow cylinder and is vertically connected to a piston plate. The upper and lower side walls of the hollow cylinder on the outer side of the piston plate are respectively connected with the first ends of a second connecting pipe and a first connecting pipe in a penetrating manner. A first one-way valve is arranged in the second connecting pipe. The second end of the second connecting pipe is connected to the end of the horizontal pipe of an L-shaped pipe. The first end of a support rod is connected to the vertical plate of the L-shaped seat plate. The second end of the support rod is connected to the connection part of the second connecting pipe and the L-shaped pipe. The end of the vertical pipe of the L-shaped pipe is connected to the first end of a hose. The atomizing mask is sleeved on the hose. The second end of the hose is connected to an atomizing nozzle. A second one-way valve is arranged in the first connecting pipe. The second end of the first connecting pipe penetrates through the medicine mixing cylinder; The sector turntable drives the knocking mechanism to work through rotation.

[0007] Further, the knocking mechanism includes a knocking head, a second arc-shaped rack, a second toothed plate, a second moving rod, and a moving plate; A moving plate is slidably arranged on the mounting plate. A plurality of knocking heads are respectively arranged on one side of the moving plate close to the vertical plate of the L-shaped seat plate. A plurality of through holes matching with the plurality of knocking heads are respectively arranged on the vertical plate of the L-shaped seat plate. The first end of a second moving rod is vertically connected to the lower part of the moving plate. The second end of the second moving rod is vertically connected to one end of a second toothed plate. A second arc-shaped rack is arranged on the sector turntable in front of the first arc-shaped rack. The second arc-shaped rack is in meshing connection with the second toothed plate.

[0008] Further, the driving member is a motor.

[0009] Advantages of the present invention: The present invention realizes the reciprocating up-and-down movement and rotation of the liquid mixing rod for mixing and stirring the liquid medicine in the liquid mixing cylinder by setting a liquid mixing mechanism, making the stirring irregular, improving the stirring efficiency, making the liquid medicine mixing more uniform, and thus improving the effect of atomization treatment; by setting an intermittent spraying mechanism, the reciprocating up-and-down movement and rotation of the liquid mixing rod are realized for mixing and stirring the liquid medicine in the liquid mixing cylinder. At the same time, it is realized that the atomizing nozzle can intermittently transport the atomized liquid medicine into the atomizing mask and be absorbed when the patient breathes, preventing the atomizing device from continuously atomizing and transporting the liquid medicine. Therefore, when the patient breathes and exchanges air during the absorption of the atomized liquid medicine, the atomized liquid medicine will still keep spraying out, resulting in the atomized liquid medicine being directly discharged from the mask, causing loss and waste of the liquid medicine, and the atomized liquid medicine cannot be completely absorbed by the patient, thus affecting the atomized dose of the patient. This increases the practicality of the device; by setting a knocking mechanism, the reciprocating up-and-down movement and rotation of the liquid mixing rod are realized for mixing and stirring the liquid medicine in the liquid mixing cylinder. At the same time, it is realized that the atomizing nozzle can intermittently transport the atomized liquid medicine into the atomizing mask and be absorbed when the patient breathes. At the same time, the knocking head reciprocates left and right for reciprocating patting on the patient's back, loosening and detaching the sputum adhering to the tracheal wall, indirectly enhancing the cleaning effect of the drug on the respiratory tract, accelerating the effect of the drug in diluting the sputum, and at the same time, assisting the patient to take a deep breath, promoting the more uniform deposition of the atomized particles in the alveolar region; the structure of the present invention is simple and reliable, has a good atomizing and spraying effect, is convenient to control, and is suitable for popularization.

[0010] In addition to the purposes, features and advantages described above, the present invention has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0012] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the installation schematic diagram of the mounting plate of the present invention; Figure 3 is the installation schematic diagram of the second rotating rod of the present invention; Figure 4 is the installation schematic diagram of the second arc-shaped rack of the present invention; Figure 5 is the installation schematic diagram of the circular turntable of the present invention; Figure 6 is the installation schematic diagram of the first arc-shaped rack of the present invention.

[0013] Reference numerals: 1 is the bottom plate, 101 is the vertical plate, 102 is the L-shaped seat plate, 103 is the medicine mixing cylinder, 104 is the filling pipe, 2 is the liquid mixing rod, 21 is the driving part, 22 is the first rotating shaft, 23 is the mounting plate, 24 is the first rotating rod, 25 is the first rotating column, 26 is the second rotating rod, 27 is the U-shaped plate, 28 is the first toothed plate, 29 is the first gear, 210 is the second rotating shaft, 211 is the first bevel gear, 212 is the second bevel gear, 213 is the third rotating shaft, 214 is the fixing plate, 3 is the atomizing mask, 31 is the third rotating rod, 32 is the second rotating column, 33 is the sector turntable, 34 is the fourth rotating shaft, 35 is the limiting block, 36 is the first arc-shaped rack, 37 is the second gear, 38 is the fifth rotating shaft, 39 is the circular turntable, 310 is the hollow cylinder, 311 is the sliding column, 312 is the shifting lever, 313 is the first moving rod, 314 is the piston plate, 315 is the first connecting pipe, 316 is the second connecting pipe, 317 is the support rod, 318 is the L-shaped pipe, 319 is the flexible pipe, 4 is the knocking head, 41 is the second arc-shaped rack, 42 is the second toothed plate, 43 is the second moving rod, 44 is the moving plate. Detailed implementation manners

[0014] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0015] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0016] Refer to Figures 1 to 6 , a respiratory medicine atomizing sprayer, comprising a bottom plate 1, a vertical plate 101, an L-shaped seat plate 102, and an atomizing mask 3; Two first ends of the vertical plate 101 are respectively vertically connected to the bottom plate 1; the bottom plate 1 is used for installing the vertical plate 101, and the second ends of the two vertical plates 101 are connected to the horizontal plate of the same L-shaped seat plate 102; the vertical plate 101 is used for installing the L-shaped seat plate 102, an atomizing mask 3 is installed above the horizontal plate of the L-shaped seat plate 102, and an atomizing nozzle is installed inside the atomizing mask 3; A medicine mixing mechanism for preparing medicine liquid is installed on the bottom plate 1 behind the vertical plate of the L-shaped seat plate 102; An intermittent spraying mechanism for preventing waste of medicine liquid when the patient breathes and exhales is installed above the medicine mixing mechanism, and the intermittent spraying mechanism is driven by the medicine mixing mechanism; A knocking mechanism for improving the liquid medicine absorption effect is installed on the vertical plate of the L-shaped seat plate 102, and the knocking mechanism is driven by an intermittent spraying mechanism; The medicine mixing mechanism includes a medicine mixing cylinder 103, a filling pipe 104, a liquid mixing rod 2, a driving member 21, a first rotating shaft 22, a mounting plate 23, a first rotating rod 24, a first rotating column 25, a second rotating rod 26, a U-shaped plate 27, a first toothed plate 28, a first gear 29, a second rotating shaft 210, a first bevel gear 211, a second bevel gear 212, a third rotating shaft 213, and a fixing plate 214; The medicine mixing cylinder 103 is installed on the bottom plate 1 at the rear side of the vertical plate of the L-shaped seat plate 102, and the filling pipe 104 is installed on the medicine mixing cylinder 103; the filling pipe 104 is used for adding medicine. A mounting plate 23 is vertically connected to the rear side of the vertical plate of the L-shaped seat plate 102, and a fixing plate 214 is vertically connected to the rear side of the mounting plate 23; the mounting plate 23 is used for mounting the fixing plate 214, and the driving member 21 is installed on the outer side of the fixing plate 214; the fixing plate 214 is used for mounting the driving member 21; the driving member 21 is a commercially available motor. The output end of the driving member 21 is connected to the first end of the first rotating shaft 22. The second end of the first rotating shaft 22 rotates through the mounting plate 23 and is vertically connected to the first end of the first rotating rod 24. The second end of the first rotating rod 24 is vertically connected to the first end of the first rotating column 25. The second end of the first rotating column 25 is vertically and rotatably connected to the first end of the second rotating rod 26. The second end of the second rotating rod 26 is hinged to the upper cross plate of the U-shaped plate 27. The third rotating shaft 213 is rotatably penetrated through the lower cross plate of the U-shaped plate 27. The first end of the third rotating shaft 213 rotates through the top wall of the medicine mixing cylinder 103 and is respectively connected with a plurality of liquid mixing rods 2; A second bevel gear 212 is fixedly sleeved on the second end of the third rotating shaft 213. A first bevel gear 211 is meshed and connected to one side of the second bevel gear 212. The first end of the second rotating shaft 210 is connected to the first bevel gear 211. The second end of the second rotating shaft 210 rotates through the vertical plate of the U-shaped plate 27 and is fixedly sleeved with a first gear 29. A meshed first toothed plate 28 is installed on the rear side of the first gear 29. One end of the first toothed plate 28 is vertically connected to the medicine mixing cylinder 103; The first rotating column 25 drives the intermittent spraying mechanism to work through rotation; Preferably, the driving member 21 drives the first rotating shaft 22 to rotate. The rotation of the first rotating shaft 22 drives the first rotating rod 24 to rotate. The rotation of the first rotating rod 24 drives the first rotating column 25 to rotate. The rotation of the first rotating column 25 drives the first end of the second rotating rod 26 to rotate. The rotation of the first end of the second rotating rod 26 drives the second end of the second rotating rod 26 to reciprocate up and down. The reciprocating up and down movement of the second end of the second rotating rod 26 drives the U-shaped plate 27 to reciprocate up and down. The reciprocating up and down movement of the U-shaped plate 27 drives the third rotating shaft 213 to reciprocate up and down. The reciprocating up and down movement of the third rotating shaft 213 drives the liquid mixing rod 2 to reciprocate up and down; Since the third rotating shaft 213 rotates through the lower horizontal plate of the U-shaped plate 27, a second bevel gear 212 is fixedly sleeved on the second end of the third rotating shaft 213. A first bevel gear 211 is meshed and connected to one side of the second bevel gear 212. The first end of a second rotating shaft 210 is connected to the first bevel gear 211. The second end of the second rotating shaft 210 rotates through the vertical plate of the U-shaped plate 27 and is fixedly sleeved with a first gear 29. A first toothed plate 28 which is meshed with the first gear 29 is installed at the rear side of the first gear 29. One end of the first toothed plate 28 is vertically connected to the mixing cylinder 103; The reciprocating up and down movement of the U-shaped plate 27 drives the first gear 29 to rotate. The rotation of the first gear 29 drives the second rotating shaft 210 to rotate. The rotation of the second rotating shaft 210 drives the first bevel gear 211 to rotate. The rotation of the first bevel gear 211 drives the second bevel gear 212 to rotate. The rotation of the second bevel gear 212 drives the third rotating shaft 213 to rotate. The rotation of the third rotating shaft 213 drives the mixing rod 2 to rotate. Thus, the mixing rod 2 reciprocates up and down and rotates to mix and stir the liquid medicine in the mixing cylinder 103, making the stirring irregular, improving the stirring efficiency, making the liquid medicine more evenly mixed, and further improving the atomization treatment effect; The intermittent medicine spraying mechanism includes a third rotating rod 31, a second rotating column 32, a sector turntable 33, a fourth rotating shaft 34, a limiting block 35, a first arc-shaped toothed rack 36, a second gear 37, a fifth rotating shaft 38, a circular turntable 39, a hollow cylinder 310, a sliding column 311, a dial rod 312, a first moving rod 313, a piston plate 314, a first connecting pipe 315, a second connecting pipe 316, a support rod 317, an L-shaped pipe 318, and a hose 319; The hollow cylinder 310 is installed inside the fixed plate 214. The first end of a fourth rotating shaft 34 is rotatably connected to the mounting plate 23 inside the first rotating rod 24. The second end of the fourth rotating shaft 34 is fixedly sleeved with the sector turntable 33. The fourth rotating shaft 34 is used to install the sector turntable 33. The first end of a second rotating column 32 is connected to an eccentric position of the sector turntable 33. The second end of the second rotating column 32 is vertically and rotatably connected to the first end of the third rotating rod 31. The second end of the third rotating rod 31 is rotatably sleeved on the first rotating column 25; Limit blocks 35 are installed at both outer ends of the sector turntable 33. A first arc-shaped rack 36 is slidably installed on the sector turntable 33 between the two limit blocks 35, and the first arc-shaped rack 36 is detachably connected to the two limit blocks 35 respectively; the limit blocks 35 are used to limit the first arc-shaped rack 36. Above the first arc-shaped rack 36, a meshing second gear 37 is installed. The first end of a fifth rotating shaft 38 is connected to the second gear 37. The second end of the fifth rotating shaft 38 rotatably passes through the mounting plate 23 and is fixedly sleeved with a circular turntable 39. A lever 312 is installed at the rear side of the circular turntable 39. A through groove is provided in the lever 312. A sliding column 311 is installed at an eccentric position of the circular turntable 39. The sliding column 311 is slidably connected and arranged in the through groove. The first end of a first moving rod 313 is vertically connected to one side of the lever 312. The second end of the first moving rod 313 slidably passes through the hollow cylinder 310 and is vertically connected to a piston plate 314. The upper and lower side walls of the hollow cylinder 310 outside the piston plate 314 are respectively connected to the first ends of a second connecting pipe 316 and a first connecting pipe 315. A first one-way valve is installed in the second connecting pipe 316. The second end of the second connecting pipe 316 is connected to the end of the horizontal pipe of an L-shaped pipe 318. The first end of a support rod 317 is connected to the vertical plate of the L-shaped seat plate 102. The second end of the support rod 317 is connected to the connection between the second connecting pipe 316 and the L-shaped pipe 318; the support rod 317 is used to install the connection between the second connecting pipe 316 and the L-shaped pipe 318. The end of the vertical pipe of the L-shaped pipe 318 is connected to the first end of a hose 319. The atomizing mask 3 is sleeved on the hose 319. The second end of the hose 319 is connected to an atomizing nozzle. A second one-way valve is installed in the first connecting pipe 315. The second end of the first connecting pipe 315 passes through the medicine mixing cylinder 103; The sector turntable 33 drives the knocking mechanism to work through rotation; specifically, the cooperation between the first arc-shaped rack 36 and the second gear 37 makes the second gear 37 rotate one full circle each time it reciprocates; Preferably, the rotation of the first rotating column 25 drives the rotation of the second end of the third rotating rod 31. The rotation of the second end of the third rotating rod 31 drives the first end of the third rotating rod 31 and the second rotating column 32 to swing around the fourth rotating shaft 34. The swinging of the first end of the third rotating rod 31 and the second rotating column 32 around the fourth rotating shaft 34 drives the sector turntable 33 to swing around the fourth rotating shaft 34; Reference Figure 6 , this is the initial state; When the sector turntable 33 swings from the initial state to the leftmost end, at this time, the limit block 35 on the right side contacts the right end of the first arc-shaped rack 36, and the limit block 35 on the left side does not contact the left end of the first arc-shaped rack 36, so that the leftward swing of the sector turntable 33 drives the first arc-shaped rack 36 to rotate; When the sector turntable 33 swings from the leftmost end to the middle to the right, at this time, the limit block 35 on the right side is disengaged from the right end of the first arc-shaped rack 36, and continues to rotate, so that the limit block 35 on the left side contacts the left end of the first arc-shaped rack 36, so that the sector turntable 33 swings from the leftmost end to the middle to the right will not drive the first arc-shaped rack 36 to rotate; When the sector turntable 33 swings from the middle to the rightmost end, at this time, the limit block 35 on the right side does not contact the right end of the first arc-shaped rack 36, and the limit block 35 on the left side contacts the left end of the first arc-shaped rack 36, so that the sector turntable 33 swings from the middle to the rightmost end drives the first arc-shaped rack 36 to rotate; When the sector turntable 33 swings from the rightmost end to the initial state, at this time, the limit block 35 on the left side is disengaged from the left end of the first arc-shaped rack 36, and continues to rotate, so that the limit block 35 on the right side contacts the right end of the first arc-shaped rack 36, so that the sector turntable 33 swings from the rightmost end to the initial state will not drive the first arc-shaped rack 36 to rotate; Such a swing causes the sector turntable 33 to swing through the first arc-shaped rack 36 to drive the second gear 37 to rotate intermittently back and forth. The second gear 37 rotates intermittently back and forth to drive the fifth rotating shaft 38 to rotate intermittently back and forth. The fifth rotating shaft 38 rotates intermittently back and forth to drive the circular turntable 39 to rotate intermittently back and forth. The circular turntable 39 rotates intermittently back and forth to drive the sliding column 311 to rotate intermittently back and forth. The sliding column 311 rotates intermittently back and forth to drive the dial rod 312 to move intermittently back and forth left and right. The dial rod 312 moves intermittently back and forth left and right to drive the first moving rod 313 to move intermittently back and forth left and right. The first moving rod 313 moves intermittently back and forth left and right to drive the piston plate 314 to move intermittently back and forth left and right; When the piston plate 314 moves to the left, at this time, the second one-way valve installed in the first connecting pipe 315 is opened, and the first one-way valve installed in the second connecting pipe 316 is closed. The mixed liquid medicine in the medicine mixing cylinder 103 is sucked into the hollow cylinder 310 through the first connecting pipe 315; When the piston plate 314 moves to the right, at this time, the second one-way valve installed in the first connecting pipe 315 is opened and closed, and the first one-way valve installed in the second connecting pipe 316 is opened. The mixed liquid medicine sucked into the hollow cylinder 310 through the first connecting pipe 315 is atomized and sprayed into the atomization mask 3 through the second connecting pipe 316, the L-shaped pipe 318, the hose 319 and the atomization nozzle, and then is inhaled by the patient; In this way, it can be realized that the atomization nozzle can intermittently deliver the atomized liquid medicine into the atomization mask 3 and be absorbed when the patient breathes, preventing the atomization device from continuously atomizing and delivering the liquid medicine. Therefore, when the patient breathes and exchanges air while absorbing the atomized liquid medicine, the atomized liquid medicine will still keep spraying, resulting in the atomized liquid medicine being directly discharged from the mask, causing loss and waste of the liquid medicine, and the atomized liquid medicine cannot be completely absorbed by the patient, thus affecting the atomization dose of the patient. This increases the practicality of the device; The knocking mechanism includes a knocking head 4, a second arc-shaped rack 41, a second toothed plate 42, a second moving rod 43, and a moving plate 44; The moving plate 44 is slidably mounted on the mounting plate 23. A plurality of knocking heads 4 are respectively mounted on one side of the moving plate 44 close to the vertical plate of the L-shaped seat plate 102. A plurality of through holes cooperating with the plurality of knocking heads 4 are respectively provided on the vertical plate of the L-shaped seat plate 102. The first end of the second moving rod 43 is vertically connected to the lower part of the moving plate 44. The second end of the second moving rod 43 is vertically connected to one end of the second toothed plate 42. The second arc-shaped rack 41 is mounted on the sector turntable 33 on the front side of the first arc-shaped rack 36. The second arc-shaped rack 41 is meshed and connected with the second toothed plate 42; Preferably, the sector turntable 33 swings around the fourth rotating shaft 34 to drive the second arc-shaped rack 41 to reciprocate. The reciprocating rotation of the second arc-shaped rack 41 drives the second toothed plate 42 to reciprocate left and right. The reciprocating left and right movement of the second toothed plate 42 drives the second moving rod 43 to reciprocate left and right. The reciprocating left and right movement of the second moving rod 43 drives the moving plate 44 to reciprocate left and right. The reciprocating left and right movement of the moving plate 44 drives the knocking head 4 to reciprocate left and right. The reciprocating left and right movement of the knocking head 4 is used to reciprocally pat the patient's back, so that the sputum adhering to the tracheal wall is loosened and shed, indirectly enhancing the cleaning effect of the drug on the respiratory tract, accelerating the effect of the drug in diluting sputum. At the same time, it can assist the patient to take a deep breath, promoting the more uniform deposition of the atomized particles in the alveolar region. The using method of the present invention: When it is necessary to atomize and spray medicine on a patient, the patient sits on the horizontal plate of the L-shaped seat plate 102, with the back against the vertical plate of the L-shaped seat plate 102, and wears the atomization mask 3. Then, the medical staff adds the atomized medicine into the mixing cylinder 103 through the filling tube 104. Next, the medical staff drives the driving member 21; The driving member 21 drives the first rotating shaft 22 to rotate. The rotation of the first rotating shaft 22 drives the first rotating rod 24 to rotate. The rotation of the first rotating rod 24 drives the first rotating column 25 to rotate. The rotation of the first rotating column 25 drives the first end of the second rotating rod 26 to rotate. The rotation of the first end of the second rotating rod 26 drives the second end of the second rotating rod 26 to reciprocate up and down. The reciprocating up and down movement of the second end of the second rotating rod 26 drives the U-shaped plate 27 to reciprocate up and down. The reciprocating up and down movement of the U-shaped plate 27 drives the third rotating shaft 213 to reciprocate up and down. The reciprocating up and down movement of the third rotating shaft 213 drives the mixing rod 2 to reciprocate up and down; Since the third rotating shaft 213 rotates through the lower cross plate of the U-shaped plate 27, a second bevel gear 212 is fixedly sleeved on the second end of the third rotating shaft 213. A first bevel gear 211 is meshed and connected to one side of the second bevel gear 212. The first end of a second rotating shaft 210 is connected to the first bevel gear 211. The second end of the second rotating shaft 210 rotates through the vertical plate of the U-shaped plate 27 and is fixedly sleeved with a first gear 29. A first toothed plate 28 meshing with the first gear 29 is installed at the rear side of the first gear 29. One end of the first toothed plate 28 is vertically connected to the mixing cylinder 103; The reciprocating up and down movement of the U-shaped plate 27 drives the first gear 29 to rotate. The rotation of the first gear 29 drives the second rotating shaft 210 to rotate. The rotation of the second rotating shaft 210 drives the first bevel gear 211 to rotate. The rotation of the first bevel gear 211 drives the second bevel gear 212 to rotate. The rotation of the second bevel gear 212 drives the third rotating shaft 213 to rotate. The rotation of the third rotating shaft 213 drives the mixing rod 2 to rotate. Furthermore, the mixing rod 2 reciprocates up and down and rotates to mix and stir the liquid medicine in the mixing cylinder 103, making the stirring irregular, improving the stirring efficiency, making the liquid medicine mixing more uniform, and further improving the atomization treatment effect; Meanwhile, the rotation of the first rotating column 25 drives the second end of the third rotating rod 31 to rotate. The rotation of the second end of the third rotating rod 31 drives the first end of the third rotating rod 31 and the second rotating column 32 to swing around the fourth rotating shaft 34. The swinging of the first end of the third rotating rod 31 and the second rotating column 32 around the fourth rotating shaft 34 drives the sector turntable 33 to swing around the fourth rotating shaft 34; Reference Figure 6 , this is the initial state; When the sector turntable 33 swings from the initial state to the leftmost end, at this time, the limiting block 35 on the right side contacts the right end of the first arc-shaped toothed rack 36, and the limiting block 35 on the left side does not contact the left end of the first arc-shaped toothed rack 36, so that the leftward swing of the sector turntable 33 drives the first arc-shaped toothed rack 36 to rotate; When the sector turntable 33 swings from the leftmost end to the middle to the right, at this time, the limiting block 35 on the right side disengages from the right end of the first arc-shaped toothed rack 36 and continues to rotate, so that the limiting block 35 on the left side contacts the left end of the first arc-shaped toothed rack 36, so that the sector turntable 33 does not drive the first arc-shaped toothed rack 36 to rotate when swinging from the leftmost end to the middle to the right; When the sector turntable 33 swings from the middle to the rightmost end, at this time, the limiting block 35 on the right side does not contact the right end of the first arc-shaped toothed rack 36, and the limiting block 35 on the left side contacts the left end of the first arc-shaped toothed rack 36, so that the sector turntable 33 drives the first arc-shaped toothed rack 36 to rotate when swinging from the middle to the rightmost end; When the rightmost end of the sector turntable 33 swings towards the initial state, at this time, the limit block 35 on the left disengages from the left end of the first arc-shaped rack 36 and continues to rotate, causing the limit block 35 on the right to contact the right end of the first arc-shaped rack 36, so that the swing of the sector turntable 33 from the rightmost end to the initial state will not drive the first arc-shaped rack 36 to rotate; Such a swing causes the sector turntable 33 to drive the second gear 37 to rotate intermittently and reciprocally through the first arc-shaped rack 36. The intermittent and reciprocating rotation of the second gear 37 drives the fifth rotating shaft 38 to rotate intermittently and reciprocally. The intermittent and reciprocating rotation of the fifth rotating shaft 38 drives the circular turntable 39 to rotate intermittently and reciprocally. The intermittent and reciprocating rotation of the circular turntable 39 drives the sliding column 311 to rotate intermittently and reciprocally. The intermittent and reciprocating rotation of the sliding column 311 drives the lever 312 to move intermittently and reciprocally to the left and right. The intermittent and reciprocating left and right movement of the lever 312 drives the first moving rod 313 to move intermittently and reciprocally to the left and right. The intermittent and reciprocating left and right movement of the first moving rod 313 drives the piston plate 314 to move intermittently and reciprocally to the left and right; When the piston plate 314 moves to the left, at this time, the second one-way valve installed in the first connecting pipe 315 opens, and the first one-way valve installed in the second connecting pipe 316 closes. The mixed liquid medicine in the medicine mixing cylinder 103 is sucked into the hollow cylinder 310 through the first connecting pipe 315; When the piston plate 314 moves to the right, at this time, the second one-way valve installed in the first connecting pipe 315 opens and closes, and the first one-way valve installed in the second connecting pipe 316 opens. The mixed liquid medicine sucked into the hollow cylinder 310 through the first connecting pipe 315 is atomized and sprayed into the atomization mask 3 through the second connecting pipe 316, the L-shaped pipe 318, the hose 319 and the atomizing nozzle, and then is inhaled by the patient; In this way, it can be realized that the atomizing nozzle can intermittently deliver the atomized liquid medicine into the atomization mask 3 and be absorbed by the patient during breathing, preventing the atomization device from continuously atomizing and delivering the liquid medicine. Therefore, when the patient breathes and exchanges air while absorbing the atomized liquid medicine, the atomized liquid medicine will still keep spraying, resulting in the atomized liquid medicine being directly discharged from the mask, causing loss and waste of the liquid medicine, and the atomized liquid medicine cannot be completely absorbed by the patient, thus affecting the atomization dose of the patient. This increases the practicality of the device; Meanwhile, the sector turntable 33 swings around the fourth rotating shaft 34 to drive the second arc-shaped rack 41 to rotate reciprocally. The reciprocal rotation of the second arc-shaped rack 41 drives the second toothed plate 42 to move reciprocally left and right. The reciprocal left and right movement of the second toothed plate 42 drives the second moving rod 43 to move reciprocally left and right. The reciprocal left and right movement of the second moving rod 43 drives the moving plate 44 to move reciprocally left and right. The reciprocal left and right movement of the moving plate 44 drives the knocking head 4 to move reciprocally left and right. The reciprocal left and right movement of the knocking head 4 is used to reciprocally pat the patient's back, so as to loosen and fall off the sputum adhering to the tracheal wall, indirectly enhancing the cleaning effect of the drug on the respiratory tract, accelerating the effect of the drug in diluting sputum. At the same time, it can assist the patient to take a deep breath, promoting the more uniform deposition of the atomized particles in the alveolar region.

[0017] In the present invention, by setting the liquid mixing mechanism, it is realized that the liquid mixing rod moves reciprocally up and down and rotates to mix and stir the liquid medicine in the liquid mixing cylinder, making the stirring irregular, improving the stirring efficiency, making the liquid medicine mixing more uniform, and thus improving the atomization treatment effect; by setting the intermittent medicine spraying mechanism, it is realized that the liquid mixing rod moves reciprocally up and down and rotates to mix and stir the liquid medicine in the liquid mixing cylinder. At the same time, it is realized that the atomizing nozzle can intermittently transport the atomized liquid medicine into the atomizing mask and be absorbed when the patient breathes, preventing the atomizing device from continuously atomizing and transporting the liquid medicine. Therefore, when the patient breathes and exchanges air while absorbing the atomized liquid medicine, the atomized liquid medicine will still keep spraying out, resulting in the atomized liquid medicine directly discharging from the mask, causing loss and waste of the liquid medicine, and the atomized liquid medicine cannot be completely absorbed by the patient, thus affecting the atomized dose of the patient. This increases the practicability of the device; by setting the knocking mechanism, it is realized that the liquid mixing rod moves reciprocally up and down and rotates to mix and stir the liquid medicine in the liquid mixing cylinder. At the same time, it is realized that the atomizing nozzle can intermittently transport the atomized liquid medicine into the atomizing mask and be absorbed when the patient breathes. At the same time, the knocking head moves reciprocally left and right to reciprocally pat the patient's back, so as to loosen and fall off the sputum adhering to the tracheal wall, indirectly enhancing the cleaning effect of the drug on the respiratory tract, accelerating the effect of the drug in diluting sputum. At the same time, it can assist the patient to take a deep breath, promoting the more uniform deposition of the atomized particles in the alveolar region; the structure of the present invention is simple and reliable, has a good atomizing and medicine spraying effect, is convenient to control, and is suitable for popularization.

[0018] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A nebulizer for respiratory medicine, characterized in that, It includes a bottom plate (1), a vertical plate (101), an L-shaped seat plate (102), and an atomizing mask (3); Two first ends of the vertical plates (101) are respectively and vertically connected to the bottom plate (1). The second ends of the two vertical plates (101) are connected to the horizontal plate of the same L-shaped seat plate (102). An atomizing mask (3) is arranged above the horizontal plate of the L-shaped seat plate (102), and an atomizing nozzle is arranged inside the atomizing mask (3); A medicine mixing mechanism for preparing the liquid medicine is arranged on the bottom plate (1) at the rear side of the vertical plate of the L-shaped seat plate (102); An intermittent spraying mechanism for preventing the waste of the liquid medicine when the patient breathes and exhales is arranged above the medicine mixing mechanism, and the intermittent spraying mechanism is driven by the medicine mixing mechanism; A knocking mechanism for improving the liquid medicine absorption effect is arranged on the vertical plate of the L-shaped seat plate (102), and the knocking mechanism is driven by the intermittent spraying mechanism.

2. The nebulizer for respiratory medicine according to claim 1, characterized in that: The medicine mixing mechanism includes a medicine mixing cylinder (103), a filling pipe (104), a liquid mixing rod (2), a driving part (21), a first rotating shaft (22), a mounting plate (23), a first rotating rod (24), a first rotating column (25), a second rotating rod (26), a U-shaped plate (27), a first toothed plate (28), a first gear (29), a second rotating shaft (210), a first bevel gear (211), a second bevel gear (212), a third rotating shaft (213), and a fixing plate (214); A medicine mixing cylinder (103) is arranged on the bottom plate (1) at the rear side of the vertical plate of the L-shaped seat plate (102). A filling pipe (104) is arranged on the medicine mixing cylinder (103). A mounting plate (23) is vertically connected to the rear side of the vertical plate of the L-shaped seat plate (102). A fixing plate (214) is vertically connected to the rear side of the mounting plate (23). A driving part (21) is arranged outside the fixing plate (214). The output end of the driving part (21) is connected to the first end of a first rotating shaft (22). The second end of the first rotating shaft (22) rotatably penetrates through the mounting plate (23) and is vertically connected to the first end of a first rotating rod (24). The second end of the first rotating rod (24) is vertically connected to the first end of a first rotating column (25). The second end of the first rotating column (25) is vertically and rotatably connected to the first end of a second rotating rod (26). The second end of the second rotating rod (26) is hinged to the upper horizontal plate of a U-shaped plate (27). A third rotating shaft (213) rotatably penetrates through the lower horizontal plate of the U-shaped plate (27). The first end of the third rotating shaft (213) rotatably penetrates through the top wall of the medicine mixing cylinder (103) and is respectively connected with a plurality of liquid mixing rods (2); A second bevel gear (212) is sleeved on the second end of the third rotating shaft (213). A first bevel gear (211) is meshed and connected to one side of the second bevel gear (212). The first end of a second rotating shaft (210) is connected to the first bevel gear (211). The second end of the second rotating shaft (210) rotatably penetrates through the vertical plate of the U-shaped plate (27) and is sleeved with a first gear (29). A first toothed plate (28) which is meshed with the first gear (29) is arranged at the rear side of the first gear (29). One end of the first toothed plate (28) is vertically connected to the medicine mixing cylinder (103); The first rotating column (25) drives the intermittent spraying mechanism to work through rotation.

3. The atomizing inhaler for respiratory medicine according to claim 2, wherein: The intermittent spraying mechanism includes a third rotating rod (31), a second rotating column (32), a sector turntable (33), a fourth rotating shaft (34), a limiting block (35), a first arc-shaped rack (36), a second gear (37), a fifth rotating shaft (38), a circular turntable (39), a hollow cylinder (310), a sliding column (311), a lever (312), a first moving rod (313), a piston plate (314), a first connecting pipe (315), a second connecting pipe (316), a support rod (317), an L-shaped pipe (318), and a hose (319); A hollow cylinder (310) is provided inside the fixed plate (214). The first end of a fourth rotating shaft (34) is rotatably connected to a mounting plate (23) inside the first rotating rod (24). A sector turntable (33) is sleeved on the second end of the fourth rotating shaft (34). The first end of a second rotating column (32) is connected to an eccentric position of the sector turntable (33). The first end of a third rotating rod (31) is vertically and rotatably connected to the second end of the second rotating column (32). The second end of the third rotating rod (31) is rotatably sleeved on the first rotating column (25); On both outer ends of the sector turntable (33), limit blocks (35) are provided. A first arc-shaped rack (36) is slidably arranged on the sector turntable (33) between the two limit blocks (35). The first arc-shaped rack (36) is detachably connected to the two limit blocks (35) respectively. Above the first arc-shaped rack (36), a second gear (37) in meshing connection is provided. The first end of a fifth rotating shaft (38) is connected to the second gear (37). The second end of the fifth rotating shaft (38) rotatably penetrates through a mounting plate (23) and is sleeved with a circular turntable (39). A dial rod (312) is arranged at the rear side of the circular turntable (39). A through groove is provided in the dial rod (312). A sliding column (311) is arranged at an eccentric position of the circular turntable (39). The sliding column (311) is slidably connected and arranged in the through groove. The first end of a first moving rod (313) is vertically connected to one side of the dial rod (312). The second end of the first moving rod (313) slidably penetrates through a hollow cylinder (310) and is vertically connected to a piston plate (314). The upper and lower side walls of the hollow cylinder (310) outside the piston plate (314) are respectively connected to the first ends of a second connecting pipe (316) and a first connecting pipe (315). A first one-way valve is arranged in the second connecting pipe (316). The second end of the second connecting pipe (316) is connected to the end of the horizontal pipe of an L-shaped pipe (318). The first end of a support rod (317) is connected to the vertical plate of an L-shaped seat plate (102). The second end of the support rod (317) is connected to the connection part of the second connecting pipe (316) and the L-shaped pipe (318). The end of the vertical pipe of the L-shaped pipe (318) is connected to the first end of a hose (319). The atomizing mask (3) is sleeved on the hose (319). The second end of the hose (319) is connected to an atomizing nozzle. A second one-way valve is arranged in the first connecting pipe (315). The second end of the first connecting pipe (315) penetrates through a medicine mixing cylinder (103); The sector turntable (33) drives the knocking mechanism to work through rotation.

4. The respiratory medicine atomizing sprayer according to claim 3, characterized in that: The knocking mechanism includes a knocking head (4), a second arc-shaped rack (41), a second toothed plate (42), a second moving rod (43), and a moving plate (44); A moving plate (44) is slidably arranged on the mounting plate (23). A plurality of knocking heads (4) are respectively arranged on one side of the moving plate (44) close to the vertical plate of the L-shaped seat plate (102). A plurality of through holes matching the plurality of knocking heads (4) are respectively arranged on the vertical plate of the L-shaped seat plate (102). The first end of a second moving rod (43) is vertically connected to the lower part of the moving plate (44). The second end of the second moving rod (43) is vertically connected to one end of a second toothed plate (42). A second arc-shaped rack (41) is arranged on the sector turntable (33) in front of the first arc-shaped rack (36). The second arc-shaped rack (41) is in meshing connection with the second toothed plate (42).

5. The inhalation aerosolizer for respiratory medicine according to claim 2, wherein: The driving part (21) is a motor.

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