Traditional Chinese medicine atomization inhaler

Abstract

The invention relates to the field of medical instruments, in particular to a traditional Chinese medicine atomization inhaler which can accurately detect the actual amount of liquid medicine when an atomization breast pump is in various states, and therefore the problem that detection is affected due to deflection of the atomization inhaler is solved. The device comprises a detection mechanism, the detection mechanism comprises a fixing frame fixedly arranged in an atomizing cup body, a first lifting shaft is slidably arranged on the fixing frame in the vertical direction, the first lifting shaft is arranged at the central axis of the atomizing cup body, a first floating block is arranged at the bottom of the first lifting shaft, and a transmission mechanism is arranged at the top of the first lifting shaft and comprises a top block; a second lifting shaft is slidably arranged on the fixing frame in the vertical direction, a valve plate matched with the nozzle is arranged at the top of the second lifting shaft, a baffle matched with the ejector block is arranged on the side, facing the ejector block, of the valve plate and located above the ejector block, a second floating block is arranged at the bottom of the second lifting shaft, and the second floating block is arranged on the side close to the nozzle; according to the invention, the actual amount of the liquid medicine of the atomization breast pump in each state can be accurately detected.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a traditional Chinese medicine atomizing inhaler. Background Art

[0002] The nebulizer inhalation method uses a high-speed oxygen gas flow to form a mist of the medicine liquid, which is then inhaled through the respiratory tract to achieve the purpose of treatment. The existing nebulizer inhaler generally includes a nebulizer cup body, a cup cover is provided on the top of the nebulizer cup body, a nozzle is provided on the cup body, and a connecting pipe is provided on the bottom. The connecting pipe is located inside the nebulizer cup body and an atomizing mechanism is provided at one end. When in use, the medicine liquid is added into the nebulizer cup body, and the oxygen generator is connected through the connecting pipe. The medicine liquid can be atomized and discharged from the nozzle. The corresponding inhalation device can be connected to the nozzle as needed to perform nebulizer inhalation.

[0003] After searching, the Chinese utility model patent with the announcement number CN215461018U discloses an atomizer inhaler with a reminder function; it includes an atomizer tube and a reminder component; an air compression bucket is provided in the lower part of the atomizer tube, and an air intake joint is connected downwardly in the middle of the bottom of the air compression bucket; an atomizer inhalation port is opened in the upper part of the atomizer tube, and an atomizer liquid outlet pipe is connected to the atomizer inhalation port; the reminder component includes a float, a connecting rod and a valve plate; the float is located at the bottom of the air compression bucket; the valve plate is pressed against the atomizer inhalation port to draw the atomizer liquid into the atomizer. The inlet is closed; when liquid medicine is installed in the air compression bucket, the float rises and drives the valve plate to move up to open the atomization inlet; when the liquid medicine is about to be atomized and inhaled, the float will fall to the bottom of the air compression bucket and drive the valve plate to move down and reset to close the atomization inlet. At this time, the patient's mouth and nose will not feel the continued inhalation of atomized particles, so that the patient can know in time that the liquid medicine in the atomization tube has been basically atomized and inhaled, and can remind the patient to close the oxygen supply switch valve in time, so as to save oxygen and avoid waste.

[0004] The device detects the amount of liquid medicine by a float. When the amount of liquid medicine is small, the valve plate is controlled to descend by the connecting rod, thereby closing the atomizer suction port, which can serve as a reminder. However, the premise of the device during detection is that the atomizer tube is in a vertical position, so that the amount of liquid medicine can be detected by the float. When the atomizer tube is tilted, the amount of liquid medicine cannot be accurately detected. For example, when the top of the atomizer tube tilts toward the float, the liquid medicine gathers toward the float. Even if the overall amount of liquid medicine is relatively small, the float can still float away from the bottom of the atomizer tube, and the atomizer suction port cannot be closed normally. When the top of the atomizer tube tilts away from the float, the liquid medicine gathers away from the float. Even if the overall amount of liquid medicine is relatively large, the float can still float close to the bottom of the atomizer tube, and the atomizer suction port is closed instead, making it impossible to serve as an accurate reminder.

[0005] In actual use, in addition to the position for fixing the nebulizer on some oxygen generating devices, the user is required to hold the nebulizer and continue to inhale for dozens of minutes. During this period, the user may inadvertently cause the nebulizer to tilt, making it unable to remind normally; and when it tilts toward the nozzle, there is a pit that can allow the medicine liquid to enter the nozzle. If the traditional Chinese medicine liquid is atomized, the traditional Chinese medicine residue therein may also enter the nozzle, affecting the atomization inhalation.

[0006] Therefore, the present invention provides a traditional Chinese medicine atomizing inhaler to solve the above problems. Summary of the invention

[0007] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a Chinese medicine nebulizer inhaler, and the problem to be solved is: to provide a Chinese medicine nebulizer inhaler that can more accurately detect the actual amount of liquid medicine in each state of the nebulizer inhaler, thereby avoiding the influence of the skewness of the nebulizer inhaler on the detection.

[0008] In order to achieve the above object, the technical solution adopted by the present invention is:

[0009] A Chinese medicine atomizing inhaler comprises an atomizing cup body, the atomizing cup body is provided with a cup cover, a nozzle and a connecting pipe, the connecting pipe is located in the atomizing cup body and one end thereof is provided with an atomizing mechanism, the atomizing cup body is provided with a detection mechanism for detecting the amount of liquid medicine in the atomizing cup body and the condition of liquid medicine at the nozzle;

[0010] The detection mechanism comprises a fixed frame fixedly arranged in the atomizer cup body, a first lifting shaft is slidably arranged on the fixed frame in the vertical direction, the first lifting shaft is arranged at the central axis of the atomizer cup body, a first floating block is arranged at the bottom of the first lifting shaft, and a transmission mechanism is arranged at the top, the transmission mechanism comprises a top block, when the first lifting shaft descends, the top block is driven to rise, when the first lifting shaft rises, the top block is driven to descend, a second lifting shaft is slidably arranged on the fixed frame in the vertical direction, a valve plate adapted to the nozzle is arranged at the top of the second lifting shaft, a baffle adapted to the top block is arranged on the side of the valve plate facing the top block, the baffle is located above the top block, a second floating block is arranged at the bottom of the second lifting shaft, and the second floating block is arranged on the side close to the nozzle;

[0011] During operation, the actual amount of liquid medicine in the atomizer cup body under various conditions is detected by the first floating block at the bottom of the first lifting shaft. When the actual amount of liquid medicine is small, the first floating block descends, driving the first lifting shaft to descend, and the baffle plate is pushed up by the top block, driving the valve plate to rise to block the nozzle. When liquid medicine gathers at the nozzle, the second floating block rises, driving the second lifting shaft to rise, and directly driving the valve plate to rise to block the nozzle.

[0012] Preferably, the first floating block is in the shape of a circular plate and is connected to the first lifting shaft via a universal ball.

[0013] Preferably, the transmission mechanism includes a rotating shaft A fixed relative to the atomizer cup body, the rotating shaft A is along the horizontal direction, the rotating shaft A is connected to a rotating rod, one end of the rotating rod is connected to the top block, and the other end is connected to the rotating shaft B, the first lifting shaft is fixedly connected to a rod body, and the rotating shaft B is slidably set on the rod body.

[0014] Preferably, the fixing frame and the rotating shaft A are detachably connected to the atomizer cup body.

[0015] Preferably, the fixing frame is in the shape of a disk and is provided with a plurality of filter holes. The atomizer cup body is provided with a first fixing device for fixing the fixing frame. The first fixing device is in the shape of a ring and is threadedly connected to the fixing frame.

[0016] Preferably, the nozzle comprises an extension tube with one inner end threadedly connected, and the valve plate is adapted to the extension tube.

[0017] Preferably, a matching inclined surface is provided on the side of the extension tube corresponding to the valve plate.

[0018] Preferably, the rotating shaft A is connected to a connecting rod, and a second fixing device for fixing the connecting rod is provided on the atomizer cup body, and the second fixing device includes a groove body fixedly arranged on the atomizer cup body, the groove body is adapted to the connecting rod, and a limiting cover plate is slidably provided, and a return spring is provided between the limiting cover plate and the atomizer cup body, and when the connecting rod is placed in the groove body, the connecting rod is limited by the limiting cover plate.

[0019] Preferably, the top block is a roller rotatably arranged at the end of the rotating rod.

[0020] The beneficial effects of the present invention are:

[0021] 1. In the present invention, the first lifting shaft and the first floating block are arranged at the central axis of the atomizer cup body. When the atomizer cup body is skewed, the distance between the liquid level at the central axis and the bottom of the atomizer cup body will not change significantly, so that the actual amount of liquid medicine in the atomizer cup body can be detected by the first floating block in various states. When the actual amount of liquid medicine is small, the first floating block descends, driving the first lifting shaft to descend, the top block to rise, the baffle to rise, and finally driving the valve plate to rise and block the nozzle. The present invention can avoid the problem of inaccurate detection when the atomizer inhaler is skewed.

[0022] 2. In the present invention, the bottom of the valve plate is connected to a second floating block through a second lifting shaft. When the top of the nebulizer inhaler tilts toward the nozzle, the internal medicine liquid gathers at the nozzle, the second floating block rises, driving the second lifting shaft to rise, and finally driving the valve plate to rise and block the nozzle, which can prevent the medicine liquid and Chinese medicine residue from entering the nozzle and affecting the nebulizer inhalation.

[0023] 3. In the present invention, no liquid medicine is added inside. When not in use in a natural state, the first floating block descends, which can automatically drive the valve plate to rise, block the nozzle, and effectively prevent dust and internal pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0026] Figure 3 A schematic diagram of the internal structure of the present invention at another angle;

[0027] Figure 4 A schematic diagram of the specific structure of the transmission mechanism in the present invention;

[0028] Figure 5 is a schematic diagram of the position of the second fixing device in the present invention;

[0029] Figure 6 is a schematic diagram of the specific structure of the second fixing device in the present invention;

[0030] Figure 7 It is a schematic diagram of the connection between the first lifting shaft and the first floating block in the present invention;

[0031] Figure 8 for Figure 2 Schematic diagram when the first floating block rises;

[0032] Fig. 9 for Figure 2 Schematic diagram after the fixing frame, rotating shaft A and extension tube are removed.

[0033] In the figure: 1. atomizer cup body, 2. cup cover, 3. nozzle, 4. connecting pipe, 5. atomizer head, 6. first floating block, 7. bottom plate, 8. universal ball, 9. first lifting shaft, 10. first fixing device, 11. fixing frame, 12. filter hole, 13. transmission mechanism, 131. top block, 132. rotating rod, 133. rotating shaft A, 134. connecting rod, 135. rod body, 136. rotating shaft B, 137. slide groove, 14. baffle, 15. valve plate, 16. second lifting shaft, 17. second floating block, 18. second fixing device, 181. trough body, 182. limit cover plate, 183. connecting plate, 184. reset spring, 19. extension tube. DETAILED DESCRIPTION

[0034] The following will refer to the attached Figures 1 to 9 The embodiments of the present invention are described in detail. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0035] A Chinese medicine atomizer inhaler, as shown in the following Figure 1 As shown, it includes an atomizer cup body 1, which is cylindrical, has an opening and a cup cover 2 at the top, a nozzle 3 at one side of the cup body, and a connecting pipe 4 at the bottom. The connecting pipe 4 is located in the atomizer cup body 1 and has an atomizing mechanism at one end. Figure 2 As shown, the atomization mechanism includes a conical bottom plate 7 fixedly arranged at the bottom of the atomization cup body 1 and an atomization head 5 arranged on the bottom plate 7. When in use, the medicine liquid is added into the atomization cup body 1 through the opening, and the oxygen generator is connected to the connecting pipe 4, so that the medicine liquid can be atomized and discharged from the nozzle 3. By connecting an inhalation device such as a mask or an inhalation tube to the nozzle 3, the atomization inhalation can be performed by wearing it. This part of the structure is a prior art and will not be described in detail here.

[0036] As attached Figure 2 , Figure 3 , Figure 4 , Figure 8 As shown, a detection mechanism for detecting the amount of liquid medicine in the atomizer cup body 1 and the condition of liquid medicine at the nozzle 3 is provided in the atomizer cup body 1; the detection mechanism includes a fixing frame 11 fixedly arranged in the atomizer cup body 1, the fixing frame 11 is relatively fixed to the atomizer cup body 1, a first lifting shaft 9 is slidably arranged in the vertical direction on the fixing frame 11, the first lifting shaft 9 is arranged at the central axis of the atomizer cup body 1, a first floating block 6 is arranged at the bottom of the first lifting shaft 9, and a transmission mechanism 13 is arranged at the top, the transmission mechanism 13 includes a top block 131, when the first lifting shaft 9 descends, the top block 131 is driven to rise When the first lifting shaft 9 rises, the top block 131 is driven to descend. Specifically, a second lifting shaft 16 is provided on the fixed frame 11 for sliding in the vertical direction, and a valve plate 15 adapted to the nozzle 3 is provided on the top of the second lifting shaft 16. The valve plate 15 is provided with a baffle 14 adapted to the top block 131 on the side facing the top block 131. The baffle 14 is located above the top block 131, that is, when the top block 131 moves, it is always located below the baffle 14 and will not separate from the baffle 14. A second floating block 17 is provided at the bottom of the second lifting shaft 16, and the second floating block 17 is arranged on the side close to the nozzle 3.

[0037] Working principle: The actual amount of liquid medicine in the atomizer cup body 1 under various conditions is detected by the first floating block 6 at the bottom of the first lifting shaft 9. When the actual amount of liquid medicine is small, the first floating block 6 descends, driving the first lifting shaft 9 to descend, and the top block 131 rises to push the baffle 14, driving the valve plate 15 to rise to block the nozzle 3. When liquid medicine gathers at the nozzle 3, the second floating block 17 rises, driving the second lifting shaft 16 to rise, and directly driving the valve plate 15 to rise to block the nozzle 3.

[0038] During specific operation, when the atomizer cup body 1 is placed vertically, the cup cover 2 is opened, an appropriate amount of Chinese medicine liquid is added, and the liquid level is lower than the second floating block 17, so that the second floating block 17 is not affected by buoyancy, and the second lifting shaft 16 and the valve plate 15 are driven down under their own gravity, and at the same time, the liquid level contacts the first floating block 6, and the first floating block 6 is affected by buoyancy, driving the first lifting shaft 9 to rise, driving the top block 131 to descend, so that the top block 131 is lower than the baffle 14, and the baffle 14 is not pushed. For specific states, please refer to Figure 8 This state is the minimum amount of Chinese medicine liquid added. In this state, Chinese medicine liquid can continue to be added, but it does not contact the second floating block 17, so that the valve plate 15 does not block the nozzle 3. In this state, the inhalation device is connected to the nozzle 3, and the oxygen generator is connected to the connecting pipe 4. Then, the nebulizer inhaler is held in hand to perform normal nebulization inhalation.

[0039] When the atomizer cup body 1 is placed vertically, as the atomization inhalation proceeds, the liquid level of the medicine gradually decreases. Figure 8 When the liquid level is lower than the height of the first floating block 6 at this time, when the first floating block 6 continues to descend, the top block 131 will push the baffle 14 up, and then drive the valve plate 15 to rise, so that the valve plate 15 gradually blocks the nozzle 3 until the valve plate 15 completely blocks the nozzle 3, so that the nozzle 3 no longer emits mist, which can serve as a reminder.

[0040] When the atomizer cup body 1 is skewed, the distances between the medicine liquid surface at different places and the bottom plate 7 change, but the distance between the medicine liquid surface at the central axis of the atomizer cup body 1 and the bottom plate 7 does not change substantially, so that the distance between the first floating block 6 and the bottom plate 7 does not change substantially, thereby still being able to accurately detect the amount of medicine liquid in real time. When the amount of medicine liquid is large, the valve plate 15 does not block the nozzle 3. When the amount of medicine liquid is small, the valve plate 15 blocks the nozzle 3, so that the nozzle 3 no longer emits mist, which can serve as a reminder.

[0041] And when the atomizer cup body 1 is skewed, causing the medicine liquid to gather on the side of the nozzle 3, the medicine liquid surface will first contact the second floating block 17, causing the second floating block 17 to rise, driving the second lifting shaft 16 to rise, and directly driving the valve plate 15 to rise, thereby blocking the nozzle 3, thereby preventing the medicine liquid and Chinese medicine residue from flowing out of the nozzle 3 and entering the inhalation device, affecting the atomization inhalation.

[0042] When not in use, the liquid medicine in the nebulizer cup body 1 is emptied and the nebulizer inhaler is stored vertically. The first floating block 6 falls due to its own gravity and can drive the valve plate 15 to block the nozzle 3, which can prevent dust and pollution.

[0043] When the present invention is used in practice, when the user holds the nebulizer inhaler in hand, the nebulizer can be prevented from tilting to cause false reminders, and the drug liquid and Chinese medicine residues can be prevented from entering the nozzle 3 to affect the nebulization inhalation, and the drug liquid and Chinese medicine residues can be prevented from contaminating the nozzle 3 to cause inconvenience in cleaning.

[0044] It should also be noted that the second floating block 17 in the present invention can adopt a hollow structure, have a larger contact area with the liquid surface, and have a lighter weight, so that the top block 131 can smoothly drive the valve plate 15, the second lifting shaft 16, and the second floating block 17 to move, and the second floating block 17 can drive the second lifting shaft 16 and the valve plate 15 to move.

[0045] It should also be noted that, when used in practice, the present invention is only applicable to the atomizer inhaler being used tilted within a certain range.

[0046] As attached Figure 2 , Figure 6 As shown, in this embodiment, the first floating block 6 is in the shape of a circular plate and is connected to the first lifting shaft 9 through a universal ball 8. When the nebulizer inhaler is tilted, the first floating block 6 can be adaptively rotated through the universal ball 8, so that one side of the first floating block 6 can be completely in contact with the surface of the medicine liquid, and the buoyancy generated by the medicine liquid is fully utilized to generate a force with a component along the first lifting shaft 9, thereby ensuring the normal movement of the first lifting shaft 9.

[0047] As attached Figure 2 , Figure 3 , Figure 4 As shown, in this embodiment, the transmission mechanism 13 includes a rotating shaft A133 fixed relatively to the atomizer cup body 1, and the rotating shaft A133 is along the horizontal direction. Specifically, in this embodiment, the nozzle 3 is arranged on the right side of the atomizer cup body 1, and two rotating shafts A133 are arranged in the front and rear directions. The rotating shaft A133 is connected to a rotating rod 132, and the two rotating rods 132 rotate in a vertical plane. The rotating rod 132 is connected to the top block 131 near the right end, and is connected to the rotating shaft B136 near the left end. A rod body 135 is fixedly connected to the first lifting shaft 9, and a slide groove 137 is provided on the rod body 135. The rotating shaft B136 is slidably arranged on the rod body 135 through the slide groove 137.

[0048] Working principle: When the first lifting shaft 9 is lifted or lowered, the rod body 135 is driven to lift or lower, and the rod body 135 drives the left end of the rotating rod 132 to lift or lower. At the same time, the rotating shaft B136 slides adaptively on the sliding groove 137, so that the rotating rod 132 rotates around the rotating shaft A133, thereby driving the top block 131 to lift or lower.

[0049] It should also be noted that in this embodiment, the rotating shaft A133 is arranged at the middle position of the left and right sides, so that the rotating rod 132 can rotate over a larger range, and thus the first lifting shaft 9 has a larger movable range, thereby being able to detect a larger range.

[0050] As attached Figure 2 , Figure 3 , Figure 4 As shown, in this embodiment, the fixing frame 11 and the rotating shaft A133 are detachably connected relative to the atomizer cup body 1, and the fixing frame 11 and the transmission mechanism 13 can be disassembled to facilitate cleaning of residual liquid inside.

[0051] As attached Figure 2 , Figure 3 , Figure 8 , Fig. 9 As shown, in this embodiment, the fixing frame 11 is disc-shaped and has a plurality of filter holes 12 for ventilation. The atomizer cup body 1 is provided with a first fixing device 10 for fixing the fixing frame 11. The first fixing device 10 is ring-shaped and is threadedly connected to the fixing frame 11. The fixing frame 11 can be quickly installed and removed by rotation.

[0052] In this embodiment, the nozzle 3 includes an extension tube 19 with a threaded connection at one inner end, and the valve plate 15 is adapted to the extension tube 19. Specifically, the extension tube 19 is provided with an adapted inclined surface on the side corresponding to the valve plate 15. When the valve plate 15 rises, the adapted inclined surfaces of the valve plate 15 and the extension tube 19 fit together to seal the extension tube 19, thereby improving the sealing effect. It should also be noted that when installing or disassembling the fixing bracket 11, the extension tube 19 must be removed first to smoothly install or disassemble the fixing bracket 11.

[0053] As attached Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, in this embodiment, the rotating shaft A133 is connected to a connecting rod 134, and the connecting rod 134 has the same direction as the rod body 135, both facing the left and right direction. The atomizer cup body 1 is provided with a second fixing device 18 for fixing the connecting rod 134, and the second fixing device 18 includes a groove body 181 fixedly arranged on the atomizer cup body 1, the groove body 181 is adapted to the connecting rod 134, and a limiting cover plate 182 is slidably provided. The limiting cover plate 182 is provided with a connecting plate 183 on the side close to the atomizer cup body 1, and a return spring 184 is provided between the limiting cover plate 182 and the atomizer cup body 1 through the connecting plate 183. When the connecting rod 134 is placed in the groove body 181, the connecting rod 134 is limited by the limiting cover plate 182.

[0054] When installing the connecting rod 134 , it is only necessary to first move the limiting cover plate 182 , place the connecting rod 134 into the groove body 181 , and then loosen the limiting cover plate 182 , so that the limiting cover plate 182 can limit the connecting rod 134 .

[0055] When the fixing frame 11 and the rotating shaft A133 are installed in the present invention, the extension tube 19 is first removed, and then the fixing frame 11 is placed in the atomizer cup body 1. When the fixing frame 11 encounters the second fixing device 18, since the diameter of the fixing frame 11 is smaller than the inner diameter of the atomizer cup body 1, the fixing frame 11 can be slightly flipped to allow the fixing frame 11 to pass through the second fixing device 18 smoothly, and then the fixing frame 11 and the first fixing device 10 are fixed by rotation. During the rotation process, the connecting rod 134 can be controlled to avoid the connecting rod 134 and the second fixing device 18 from affecting each other. After the fixing frame 11 is fixed, the position of the valve plate 15 corresponds to the position of the nozzle 3, and the connecting rod 134 corresponds to the position of the second fixing device 18. The connecting rod 134 is rotated to the groove body 181 of the second fixing device 18, and finally the extension tube 19 is installed. When disassembling the fixing frame 11 and the rotating shaft A133, the above steps can be reversed.

[0056] As attached Figure 2 , Figure 4 As shown, the top block 131 is a roller rotatably arranged at the end of the rotating rod 132. When the top block 131 lifts the baffle 14, the two are relatively displaced, and the friction can be effectively reduced through the roller structure.

[0057] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0058] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A Chinese medicine atomizing inhaler, comprising an atomizing cup body (1), the atomizing cup body (1) being provided with a cup cover (2), a nozzle (3) and a connecting pipe (4), the connecting pipe (4) being located inside the atomizing cup body (1) and having an atomizing mechanism at one end, characterized in that: The atomizer cup body (1) is provided with a detection mechanism for detecting the amount of liquid medicine in the atomizer cup body (1) and the condition of the liquid medicine at the nozzle (3); The detection mechanism comprises a fixing frame (11) fixedly arranged in the atomizer cup body (1); a first lifting shaft (9) is slidably arranged on the fixing frame (11) in a vertical direction; the first lifting shaft (9) is arranged at the central axis of the atomizer cup body (1); a first floating block (6) is arranged at the bottom of the first lifting shaft (9); a transmission mechanism (13) is arranged at the top; the transmission mechanism (13) comprises a top block (131); when the first lifting shaft (9) descends, the top block (131) is driven to rise; when the first lifting shaft (9) rises When the top block (131) is lowered, a second lifting shaft (16) is provided on the fixing frame (11) to slide in the vertical direction, a valve plate (15) adapted to the nozzle (3) is provided on the top of the second lifting shaft (16), a baffle (14) adapted to the top block (131) is provided on the side of the valve plate (15) facing the top block (131), the baffle (14) is located above the top block (131), a second floating block (17) is provided at the bottom of the second lifting shaft (16), and the second floating block (17) is arranged on the side close to the nozzle (3); During operation, the first floating block (6) at the bottom of the first lifting shaft (9) detects the actual amount of liquid medicine in the atomizer cup body (1) in each state. When the actual amount of liquid medicine is small, the first floating block (6) descends, driving the first lifting shaft (9) to descend, and the top block (131) rises to push the baffle plate (14), driving the valve plate (15) to rise to block the nozzle (3). When liquid medicine accumulates at the nozzle (3), the second floating block (17) rises, driving the second lifting shaft (16) to rise, and directly driving the valve plate (15) to rise to block the nozzle (3).

2. A Chinese medicine atomizer inhaler according to claim 1, characterized in that: The first floating block (6) is in the shape of a circular plate and is connected to the first lifting shaft (9) via a universal ball (8).

3. A Chinese medicine atomizer inhaler according to claim 1, characterized in that: The transmission mechanism (13) comprises a rotating shaft A (133) fixed relative to the atomizer cup body (1), the rotating shaft A (133) is along the horizontal direction, the rotating shaft A (133) is connected to a rotating rod (132), one end of the rotating rod (132) is connected to the top block (131), and the other end is connected to a rotating shaft B (136), the first lifting shaft (9) is fixedly connected to a rod body (135), and the rotating shaft B (136) is slidably arranged on the rod body (135).

4. A Chinese medicine atomizer inhaler according to claim 3, characterized in that: The fixing frame (11) and the rotating shaft A (133) are detachably connected to the atomizer cup body (1).

5. A Chinese medicine atomizer inhaler according to claim 4, characterized in that: The fixing frame (11) is in the shape of a disk and is provided with a plurality of filter holes (12). The atomizer cup body (1) is provided with a first fixing device (10) for fixing the fixing frame (11). The first fixing device (10) is in the shape of a ring and is threadedly connected to the fixing frame (11).

6. A Chinese medicine atomizer inhaler according to claim 5, characterized in that: The nozzle (3) comprises an extension tube (19) with one inner end threadedly connected, and the valve plate (15) is adapted to the extension tube (19).

7. A Chinese medicine atomizer inhaler according to claim 6, characterized in that: The extension tube (19) is provided with an adaptive inclined surface on one side corresponding to the valve plate (15).

8. A Chinese medicine atomizer inhaler according to claim 4, characterized in that: The rotating shaft A (133) is connected to a connecting rod (134); a second fixing device (18) for fixing the connecting rod (134) is provided on the atomizer cup body (1); the second fixing device (18) comprises a groove body (181) fixedly arranged on the atomizer cup body (1); the groove body (181) is adapted to the connecting rod (134) and is slidably provided with a limiting cover plate (182); a return spring (184) is provided between the limiting cover plate (182) and the atomizer cup body (1); when the connecting rod (134) is placed in the groove body (181), the connecting rod (134) is limited by the limiting cover plate (182).

9. A Chinese medicine atomizer inhaler according to claim 3, characterized in that: The top block (131) is a roller rotatably arranged at the end of the rotating rod (132).

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