Handheld micro-grid atomizer

Abstract

A handheld micro-net atomizer comprises an atomizing main machine, a medicine cup body installed on the atomizing main machine and a nozzle detachably installed on the outer side of the medicine cup body, a liquid medicine bin, an atomizing opening structure and an atomizing piece structure are arranged on the medicine cup body, the atomizing opening structure comprises a nozzle connecting base, an atomizing installation groove is formed in the nozzle connecting base, and the atomizing piece structure is arranged in the atomizing installation groove. The atomization piece structure is detachably installed in the atomization installation groove, the atomization piece structure comprises a sealed silica gel shell, a conductive switching piece, a ceramic piece and a micro-grid atomization piece, the conductive switching piece, the ceramic piece and the micro-grid atomization piece are sequentially installed in the sealed silica gel shell, a PCB is arranged in the atomization main machine, and a positive electrode vibrating needle and a negative electrode vibrating needle are arranged at the connecting position of the PCB. According to the utility model, the independent atomizing sheet structure which can be quickly replaced is arranged, so that the assembly is convenient, and the atomizing sheet structure can be directly replaced by a user; meanwhile, the conductive switching piece is additionally arranged on the ceramic piece, and the positive electrode vibrating needle can avoid or penetrate through the micro-grid atomizing piece to be connected with the conductive switching piece, so that the positive electrode and the negative electrode can be directly conducted in the atomizer.

Description

TECHNICAL FIELD

[0001] The utility model relates to micro network atomizer technical field especially relates to a hand -held micro network atomizer. BACKGROUND

[0002] With the continuous development of science and technology, many fields of medical devices are developing towards miniaturization and portability. Medical atomizer is mainly used for treating various upper and lower respiratory system diseases. Nebulization inhalation therapy is an important and effective method in the treatment of respiratory system diseases. The drug or water is dispersed into mist particles or microparticles suspended in gas by a nebulization inhaler, and the drug enters the respiratory tract and lung by respiratory inhalation, so as to achieve the purpose of painless, rapid and effective treatment, especially for children and the elderly.

[0003] The existing micro network atomizer, because the atomization sheet needs to contact the liquid medicine in the inner position and vibrate for atomization, after multiple uses, the atomization sheet will cause different degrees of blockage and need to be replaced. And most of the atomization sheet structures of the current micro network atomizer are designed integrally with the atomization cup or the atomization head, the atomization sheet structure is welded on the atomization cup by welding, and the nozzle is fixed on the atomization port by screws. When the atomization sheet is blocked after long-term use, it cannot be replaced, causing the atomizer to be unable to be used normally, reducing the service life, and being inconvenient to disassemble and assemble. Therefore, how to provide a hand-held micro network atomizer which can be conveniently assembled and allows users to directly replace the atomization sheet structure is a problem that technicians in the field need to solve. SUMMARY

[0004] The utility model aims at providing a hand-held micro network atomizer, which solves the above technical problems. The utility model is provided with a single atomization sheet structure which can be quickly replaced, and the atomization sheet structure can be directly replaced by users during assembly, which is efficient and convenient to use, improves the user experience, and has high practicality.

[0005] In order to achieve the above purpose, the utility model realizes the following technical scheme:

[0006] A hand-held micro network atomizer, comprising an atomization host, a medicine cup body installed on the atomization host, and a nozzle which can be detachably installed on the outside of the medicine cup body, wherein the medicine cup body is provided with a liquid medicine bin, an atomization port structure, and an atomization sheet structure, the atomization port structure is connected with the liquid medicine bin and the nozzle, the atomization port structure comprises a nozzle connecting seat, the nozzle connecting seat is provided with an atomization installation groove, the atomization sheet structure is detachably installed in the atomization installation groove, and the atomization sheet structure comprises a sealing silica gel shell, a conductive adapter sheet, a ceramic sheet, and a micro network atomization sheet which are sequentially installed in the sealing silica gel shell.

[0007] The atomization host is internally provided with a PCB board, the PCB board is provided with a positive needle and a negative needle at the connection position, one end of the positive needle is electrically connected with the conductive adapter piece, and one end of the negative needle is electrically connected with the micro-network atomization piece.

[0008] Preferably, the diameter of the ceramic piece and the diameter of the micro-network atomization piece are both smaller than the diameter of the conductive adapter piece, so that the positive needle can avoid the micro-network atomization piece and is directly electrically connected with the conductive adapter piece, thereby enabling the positive needle and the negative needle to directly conduct the atomization piece structure inside the atomizer.

[0009] Preferably, the diameter of the ceramic piece, the diameter of the micro-network atomization piece and the diameter of the conductive adapter piece are consistent, and the micro-network atomization piece and the ceramic piece are both provided with a through hole, one end of the positive needle passes through the through hole and is electrically connected with the conductive adapter piece, thereby enabling the positive needle and the negative needle to directly conduct the atomization piece structure inside the atomizer.

[0010] Preferably, the sealed silica gel shell is internally provided with a through hole, atomized particles generated by the micro-network atomization piece are discharged to the nozzle from the through hole, and the two ends of the sealed silica gel shell are provided with a detachable handle.

[0011] Preferably, the sealed silica gel shell comprises a silica gel front shell and a silica gel rear shell, the detachable handle is arranged on the silica gel front shell, the silica gel front shell, the silica gel rear shell and the detachable handle are integrally formed, the silica gel front shell and the silica gel rear shell are both provided with multiple independent sealing convex parts, and the silica gel rear shell is internally provided with a positive needle through hole and a negative needle through hole.

[0012] Preferably, the atomization host is internally provided with a battery, and the PCB board is electrically connected with the battery.

[0013] Preferably, the upper end of the PCB board is provided with a connecting part, the connecting part is inserted into the medicine cup body, the connecting part is connected with the positive needle and the negative needle, one end of the positive needle passes through the positive needle through hole and is electrically connected with the conductive adapter piece, and one end of the negative needle passes through the negative needle through hole and is electrically connected with the micro-network atomization piece.

[0014] Preferably, the upper end of the medicine cup body is further provided with a rotatable coverable medicine cup protective cover.

[0015] Preferably, the atomization port structure comprises a nozzle mounting groove, one end of the nozzle is inserted into the nozzle mounting groove, the nozzle mounting groove is located outside the nozzle connecting seat, the outer side of the nozzle connecting seat is provided with an outer connecting thread, the two ends of the nozzle connecting seat are provided with buckle grooves, the detachable handle is movably mounted in the buckle grooves, the nozzle connecting seat is further provided with a positive needle insertion hole, a negative needle insertion hole and an atomization through hole, and the atomization through hole is communicated between the medicine liquid bin and the micro-network atomization piece.

[0016] Preferably, the nozzle is internally provided with a nozzle mounting seat, a nozzle port and a plurality of nozzle holes, the nozzle mounting seat is inserted into the nozzle mounting groove, the nozzle mounting seat is internally provided with a nozzle connecting cavity, the nozzle connecting cavity is internally provided with internal connecting threads and a pressing seat, the internal connecting threads are adapted to the external connecting threads of the nozzle connecting seat, and the pressing seat is connectable with the conductive adapter piece.

[0017] Preferably, the outside of the atomization main machine is further provided with a switch button, a USB interface and a waterproof cover, and the waterproof cover is rotatably installed at the USB interface.

[0018] Preferably, the conductive adapter piece and the micro-network atomization piece are both made of stainless steel.

[0019] The handheld micro-network atomizer has the following beneficial effects:

[0020] 1. The handheld micro-network atomizer, the atomization piece structure is detachably installed on the medicine cup main body, the two ends of the sealing silica gel shell are provided with a detachable handle, when the atomization piece structure needs to be taken out, the detachable handle is pried out, the atomization piece structure can be taken out from the atomization mounting groove, the user can directly replace the atomization piece structure, and the utility is strong.

[0021] 2. The handheld micro-network atomizer, by increasing a conductive adapter piece in the atomization piece structure, the size of the conductive adapter piece is increased by a part of area protruding from the micro-network atomization piece, and the positive and negative poles can be directly connected with the internal spring needle.

[0022] 3. The handheld micro-network atomizer, by increasing a conductive adapter piece in the atomization piece structure, and by being provided with a through hole on the micro-network atomization piece and the ceramic piece, one end of the positive spring needle passes through the through hole and is electrically connected with the conductive adapter piece, and the positive and negative poles can be directly connected with the internal spring needle.

[0023] 4. The handheld micro-network atomizer, by matching the internal connecting threads with the external connecting threads, the stability of the nozzle mounting can be improved, and the nozzle can be conveniently mounted and dismounted. DRAWINGS

[0024] Figure 1 It is a schematic view of the overall structure of the handheld micro-network atomizer.

[0025] Figure 2 It is a schematic view of the overall structure of the handheld micro-network atomizer. Figure 1 Figure 1

[0026] Figure 3 It is a schematic view of the overall structure of the handheld micro-network atomizer. Figure 1 Figure 2 ​​​​

[0027] Figure 4 It is the exploded schematic view of the sealed silica gel shell structure of the embodiment one of the utility model;

[0028] Figure 5 It is the structure schematic view of the conductive adapter piece, ceramic piece, micro-network atomization piece, positive pole needle and negative pole needle of the embodiment one of the utility model.

[0029] The figure mark is:

[0030] 1, atomization host computer;2, medicine cup main body;3, nozzle;5, nozzle connecting seat;6, atomization installation groove;7, sealed silica gel shell;8, conductive adapter piece;9, ceramic piece;10, micro-network atomization piece;11, through hole;12, convenient to dismantle handle;13, silica gel front shell;14, silica gel rear shell;15, positive pole needle perforation;16, negative pole needle perforation;17, sealed convex part;18, positive pole needle;19, negative pole needle;20, medicine cup protective cover;21, nozzle installation groove;22, outer connecting thread;23, buckle groove;24, positive pole needle jack;25, negative pole needle jack;26, atomization perforation;27, nozzle mounting seat;28, nozzle mouth;29, nozzle hole;30, nozzle connecting cavity;31, inner connecting thread;32, abutting and pressing seat;33, switch button;34, USB interface. DETAILED DESCRIPTION

[0031] In order to make the person in the art better understand the technical scheme of the utility model, the utility model product is further explained in detail below in combination with the embodiment and the drawing.

[0032] It is explained that when the element is called "fixed to" another element, it can be directly on another element or there can be a middle element;When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific implementation and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items. EMBODIMENT

[0034] As Figure 1 , Figure 2 and Figure 4As shown in the figure, a handheld micro-network atomizer comprises an atomization host 1, a medicine cup body 2 installed on the atomization host 1, and a nozzle 3 detachably installed on the outside of the medicine cup body 2, the medicine cup body 2 is provided with a medicine liquid bin, an atomization port structure and an atomization piece structure, the atomization port structure is communicated with the medicine liquid bin and the nozzle 3, the atomization port structure comprises a nozzle connecting seat 5, the nozzle connecting seat 5 is provided with an atomization installation groove 6, the atomization piece structure is detachably installed in the atomization installation groove 6, and the atomization piece structure comprises a sealed silica gel shell 7, a conductive adapter piece 8, a ceramic piece 9 and a micro-network atomization piece 10 which are sequentially installed in the sealed silica gel shell 7.

[0035] As shown in the figure, Figure 4 The outer circle diameter of the ceramic piece 9 and the outer circle diameter of the micro-network atomization piece 10 are smaller than the outer circle diameter of the conductive adapter piece 8, and the inner circle diameter of the conductive adapter piece 8 is the same as the inner circle diameter of the ceramic piece 9.

[0036] It should be noted that the conductive adapter piece 8 is increased in the atomization piece structure, the size of the conductive adapter piece 8 is increased, and a part of the micro-network atomization piece 10 is protruded, so that the positive and negative poles can be directly connected with the internal elastic pin.

[0037] As shown in the figure, Figure 4 The sealed silica gel shell 7 is provided with a through hole 11, atomized particles generated by the micro-network atomization piece 10 are discharged to the nozzle 3 from the through hole 11, and both ends of the sealed silica gel shell 7 are provided with a detachable handle 12.

[0038] It should be noted that the detachable handle 12 is provided, when the atomization piece structure needs to be taken out, the detachable handle 12 is pried out, the atomization piece structure can be taken out from the atomization installation groove 6, the atomization piece structure can be directly replaced by the user, and the service life of the atomizer is improved.

[0039] As shown in the figure, Figure 4 The sealed silica gel shell 7 comprises a silica gel front shell 13 and a silica gel rear shell 14, the detachable handle 12 is arranged on the silica gel front shell 13, the silica gel front shell 13, the silica gel rear shell 14 and the detachable handle 12 are integrally formed, the silica gel rear shell 14 is provided with a positive elastic pin through hole 15 and a negative elastic pin through hole 16, a plurality of independent sealing convex parts 17 are arranged on the silica gel front shell 13 and the silica gel rear shell 14, the sealing performance is improved, the compression resilience of the sealed silica gel shell 7 meets the use requirement, and the service life is improved.

[0040] As shown in the figure, Figure 5As shown, the atomization host 1 is provided with a battery and a PCB board (not shown in the figure), the PCB board is electrically connected with the battery, the upper end of the PCB board is provided with a connecting part, the connecting part is inserted into the medicine cup body 2, the connecting part is provided with a positive needle 18 and a negative needle 19, one end of the positive needle 18 is electrically connected with the conductive adapter piece 8 through the positive needle hole 15, and one end of the negative needle 19 is electrically connected with the micro-network atomization piece 10 through the negative needle hole 16.

[0041] It should be noted that the utility model directly connects the positive and negative poles through two independent needles, one end of the positive needle 18 and one end of the negative needle 19 are directly in contact with the atomization piece structure, and the other end of the positive needle 18 and the other end of the negative needle 19 are connected with the PCB board.

[0042] As shown in the figure, Figure 3 The upper end of the medicine cup body 2 is further provided with a rotatable coverable medicine cup protection cover 20. The buffer blocking part is arranged in the medicine liquid warehouse.

[0043] As shown in the figure, Figure 2 The atomization port structure includes a nozzle mounting groove 21, one end of the nozzle 3 is inserted into the nozzle mounting groove 21, the nozzle mounting groove 21 is located outside the nozzle connecting seat 5, the outer side of the nozzle connecting seat 5 is provided with an outer connecting thread 22, both ends of the nozzle connecting seat 5 are provided with a buckle groove 23, the detachable handle 12 is movably installed in the buckle groove 23, the nozzle connecting seat 5 is further provided with a positive needle insertion hole 24, a negative needle insertion hole 25 and an atomization hole 26, the atomization hole 26 is communicated between the medicine liquid warehouse and the micro-network atomization piece 10, one end of the positive needle 18 is electrically connected with the conductive adapter piece 8 through the positive needle insertion hole 24 and the positive needle hole 15, and one end of the negative needle 19 is electrically connected with the micro-network atomization piece 10 through the negative needle insertion hole 25 and the negative needle hole 16. The medicine cup body 2 is further provided with an insertion hole, and the connecting part of the PCB board is located in the insertion hole.

[0044] As shown in the figure, Figure 2 And 3 The nozzle 3 is provided with a nozzle mounting seat 27, a nozzle port 28, an indicating block and a plurality of nozzle holes 29, the nozzle mounting seat 27 is inserted into the nozzle mounting groove 21, the nozzle mounting seat 27 is provided with a nozzle connecting cavity 30, the nozzle connecting cavity 30 is provided with an inner connecting thread 31 and a pressing seat 32, the inner connecting thread 31 is matched with the outer connecting thread 22 of the nozzle connecting seat 5, and the pressing seat 32 is connected with the conductive adapter piece 8.

[0045] It should be noted that the inner connecting thread 31 is matched with the outer connecting thread 22, which can improve the stability of the nozzle 3 installation, and also facilitates installation and disassembly.

[0046] AsFigure 2 and 3 As shown, a switch button 33, a cleaning button, a USB interface 34 and a waterproof cover are also provided on the outer side of the atomizer host 1. The waterproof cover can be rotatably installed at the USB interface with clearance fit.

[0047] like Figure 4 As shown, the conductive adapter sheet 8 and the micro-mesh atomizer sheet 10 are both made of stainless steel, so that the micro-mesh atomizer sheet 10 has extremely low impurities and strong corrosion and oxidation resistance, and the mist is uniform and soft, and the atomization is easier. Example

[0048] The difference from the first embodiment is that:

[0049] The diameters of the ceramic sheet 9, the micromesh atomizer sheet 10 and the conductive adapter sheet 8 are consistent. The micromesh atomizer sheet 10 and the ceramic sheet 9 are both provided with through holes. One end of the positive electrode spring needle 18 passes through the through hole and is electrically connected to the conductive adapter sheet 8, so that the positive electrode spring needle 18 and the negative electrode spring needle 19 can directly connect the atomizer sheet structure inside the atomizer.

[0050] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any technician familiar with the profession can make some changes, modifications and equivalent changes made by using the technical content disclosed above without departing from the scope of the technical solution of the present invention, which are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A handheld micro-network atomizer, comprising an atomization main machine (1), a medicine cup main body (2) mounted on the atomization main machine (1), and a nozzle (3) detachably mounted on the outside of the medicine cup main body (2), characterized in that: The medicine cup body (2) is provided with a liquid medicine bin, an atomization port structure and an atomization piece structure, the atomization port structure is communicated with the liquid medicine bin and the nozzle (3), the atomization port structure comprises a nozzle connecting seat (5), the nozzle connecting seat (5) is provided with an atomization installation groove (6) inside, the atomization piece structure is detachably installed in the atomization installation groove (6), the atomization piece structure comprises a sealed silica gel shell (7) and a conductive adapter piece (8), a ceramic piece (9) and a micro-network atomization piece (10) which are sequentially installed in the sealed silica gel shell (7). The atomization main machine (1) is provided with a PCB board, the PCB board is provided with a positive pole elastic needle (18) and a negative pole elastic needle (19) at the connection position, one end of the positive pole elastic needle (18) is electrically connected with the conductive adapter piece (8), one end of the negative pole elastic needle (19) is electrically connected with the micro-network atomization piece (10).

2. The handheld micro-network nebulizer of claim 1, wherein: The diameter of the ceramic piece (9) and the diameter of the micro-network atomization piece (10) are both smaller than the diameter of the conductive adapter piece (8), so that the positive pole elastic needle (18) can avoid the micro-network atomization piece (10) and be directly electrically connected with the conductive adapter piece (8), thereby the positive pole elastic needle (18) and the negative pole elastic needle (19) can both directly conduct the atomization piece structure inside the atomizer.

3. The handheld micro-network nebulizer of claim 1, wherein: The diameter of the ceramic piece (9), the diameter of the micro-network atomization piece (10) and the diameter of the conductive adapter piece (8) are consistent, the micro-network atomization piece (10) and the ceramic piece (9) are both provided with a through hole, one end of the positive pole elastic needle (18) passes through the through hole and is electrically connected with the conductive adapter piece (8), thereby the positive pole elastic needle (18) and the negative pole elastic needle (19) can both directly conduct the atomization piece structure inside the atomizer.

4. The handheld micro-network nebulizer according to claim 2 or 3, characterized in that: The sealed silica gel shell (7) is provided with a through hole (11) inside, atomized particles generated by the micro-network atomization piece (10) are discharged to the nozzle (3) from the through hole (11), both ends of the sealed silica gel shell (7) are provided with a convenient dismounting handle (12).

5. The handheld micro-network nebulizer of claim 4, wherein: The sealed silica gel shell (7) comprises a silica gel front shell (13) and a silica gel rear shell (14), the convenient dismounting handle (12) is arranged on the silica gel front shell (13), the silica gel front shell (13), the silica gel rear shell (14) and the convenient dismounting handle (12) are integrally formed, the silica gel rear shell (14) is provided with a positive pole elastic needle through hole (15) and a negative pole elastic needle through hole (16) inside.

6. The handheld micro-network nebulizer of claim 4, wherein: The atomization main machine (1) is provided with a battery, the battery is electrically connected with the PCB board.

7. The handheld micro-network nebulizer of claim 5, wherein: The upper end of the PCB board is provided with a connecting part, the connecting part is inserted into the medicine cup body (2), the connecting part is connected with the positive pole elastic needle (18) and the negative pole elastic needle (19), one end of the positive pole elastic needle (18) passes through the positive pole elastic needle through hole (15) and is electrically connected with the conductive adapter piece (8), one end of the negative pole elastic needle (19) passes through the negative pole elastic needle through hole (16) and is electrically connected with the micro-network atomization piece (10).

8. The handheld micro-network nebulizer of claim 7, wherein: The atomization port structure comprises a nozzle installation groove (21), one end of the nozzle (3) is inserted into the nozzle installation groove (21), the nozzle installation groove (21) is located outside the nozzle connecting seat (5), the outer side of the nozzle connecting seat (5) is provided with an outer connecting thread (22).

9. The handheld micro-network nebulizer of claim 8, wherein: The both ends of the nozzle connecting seat (5) are provided with buckle grooves (23), the detachable handle (12) is movably installed in the buckle grooves (23), the nozzle connecting seat (5) is further provided with a positive pole elastic needle insertion hole (24), a negative pole elastic needle insertion hole (25) and an atomization perforation (26), and the atomization perforation (26) is communicated between the liquid medicine bin and the micro-network atomization sheet (10).

10. The handheld micro-network nebulizer of claim 9, wherein: The nozzle (3) is provided with a nozzle mounting seat (27), a nozzle opening (28) and a plurality of nozzle holes (29), the nozzle mounting seat (27) is inserted into the nozzle mounting groove (21), the nozzle mounting seat (27) is provided with a nozzle connecting cavity (30), the nozzle connecting cavity (30) is provided with an inner connecting thread (31) and a pressing seat (32), the inner connecting thread (31) is adapted to the outer connecting thread of the nozzle connecting seat (5), and the pressing seat (32) is connectable with the conductive adapter sheet (8).

Images