TWI555541B - Portable ultrasonic nebulizer and medicine receiving structure thereof - Google Patents

Description

Portable ultrasonic atomizer and its medicine structure

The invention relates to an ultrasonic atomizer and a medicine placing structure thereof, in particular to a portable ultrasonic atomizer and a medicine placing structure thereof.

Spraying method for treating respiratory diseases is a popular medical method in recent years, because the atomized particles sprayed by the atomizer are droplets of about 3~5μm in size, such as liquid medicine, which can reach the bronchus and lungs for treatment. Inhalation of the atomized granules into the bronchus, and then spread to the entire alveoli, so that the atomized liquid can be fully absorbed by the body, the effect is more efficient and direct than the general oral drug, and the atomizer product currently used for medical purposes The atomization method adopted can be roughly divided into the atomization technology principle of pneumatic or ultrasonic type (such as piezoelectric orifice sheet) as the action mechanism of the atomizer.

An embodiment of the invention provides a portable ultrasonic atomizer and a drug-disposing structure thereof.

A drug-packing structure according to one embodiment of the present invention includes: a drug-loading unit and a movable unit. The medicine-disposing unit is disposed in an accommodating space, wherein the medicine-disposing unit comprises a body portion, at least one auxiliary portion adjacent to the body portion, and a body portion and at least one of the auxiliary portions And a drug-disposing space connected to the accommodating space, one of the one end of the main body portion and one of the ends of the at least one auxiliary portion and communicating with the accommodating space and the drug-disposing space a first opening therebetween, and a further end of the main body portion and another end of the at least one auxiliary portion and communicating with the accommodating space and the medicine a second opening between the spaces. The movable unit extends from an inner surface of a top cover to the accommodating space, wherein the movable unit passes through the first opening to move between the accommodating space and the medicated space . Wherein at least one drug capsule containing the syrup is placed in the drug-filling space, and the movable unit is punctured when the movable unit moves from the accommodating space to the medicinal space At least one of the drug capsules such that the medicinal solution stored in at least one of the drug capsules flows into the accommodating space.

A portable ultrasonic atomizer according to another embodiment of the present invention includes: a casing structure, an atomization structure, and a drug placement structure. The housing structure includes a main housing, a top cover body rotatably disposed on a top end of the main housing, and a nozzle disposed on an outer circumference of the main housing, wherein the housing The top end of the main casing has an accommodating space covered by the top cover body. The atomization structure is received in the main housing and communicates between the accommodating space and the nozzle. The drug-packing structure comprises: a drug-packing unit and a movable unit. The medicine-disposing unit is disposed in the accommodating space, wherein the medicine-disposing unit comprises a main body portion, at least one auxiliary portion adjacent to the main body portion, a body portion and at least one auxiliary portion a medicine-filling space surrounding and communicating with the accommodating space, a terminal between the one end of the body portion and at least one of the auxiliary portions, and communicating with the accommodating space and the medicine a first opening between the spaces, and a second end between the other end of the main body portion and at least one of the auxiliary portions and communicating between the accommodating space and the medicine space Two openings. The movable unit extends from an inner surface of the top cover body to the accommodating space, wherein the movable unit passes through the first opening to be between the accommodating space and the medicinal space mobile. Wherein at least one drug capsule containing the syrup is placed in the drug-filling space, and the movable unit is punctured when the movable unit moves from the accommodating space to the medicinal space At least one of the drug capsules such that the medicinal solution stored in at least one of the drug capsules flows into the accommodating space.

The beneficial effects of the present invention may be that the portable type provided by the embodiment of the present invention An ultrasonic atomizer and a drug-disposing structure thereof, wherein the medicine-disposing unit is disposed in an accommodating space, wherein the medicine-disposing unit includes a medicine-packing space and a communication space Designing a first opening between the drug spaces and a design of the movable unit passing through the first opening to move between the accommodating space and the medicated space, when the movable When the unit moves from the accommodating space to the medicinal space, the movable unit pierces at least one of the drug capsules, so that the medicinal solution stored in at least one of the drug capsules flows into the volume Set the space.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

Z‧‧‧Portable Ultrasonic Nebulizer

1‧‧‧Shell structure

11‧‧‧Outer casing

110‧‧‧ accommodating space

12‧‧‧Top cover

120‧‧‧ venting holes

121‧‧‧ inner surface

13‧‧‧Nozzles

2‧‧‧Atomization structure

21‧‧‧Loading unit

2100‧‧‧ annular groove

211‧‧‧First load bearing department

2110‧‧‧through holes

2111‧‧‧ front surface

2112‧‧‧Back surface

212‧‧‧First surround

2121‧‧‧First surrounding surface

2122‧‧‧Second surrounding surface

213‧‧‧Second load bearing department

214‧‧‧Second surround

215‧‧‧around the end

22‧‧‧Vibration unit

220‧‧‧ ring vibrating piece

23‧‧‧Waterproof packaging unit

24‧‧‧Atomization unit

241‧‧‧Micro Spray Hole

242‧‧‧ Surrounding Positioning Department

25‧‧‧Limited unit

251‧‧‧First Limitation Department

2510‧‧‧ openings

252‧‧‧Second Limitation

26‧‧‧Sheet unit

261‧‧‧ front housing

2610‧‧‧ inner surface

2611‧‧‧export end

2612‧‧‧Trumpet opening

262‧‧‧ Rear housing

2620‧‧‧ inner surface

2621‧‧‧ entrance end

2622‧‧‧Bumps

2623‧‧‧Water space

3‧‧‧ button structure

31‧‧‧Power button

32‧‧‧Switch button

4‧‧ ‧ drug structure

41‧‧‧Drug unit

411‧‧‧ Main body

4110‧‧‧ outer surface

412‧‧‧Auxiliary Department

413‧‧ ‧ drug space

414‧‧‧ first opening

415‧‧‧ second opening

416‧‧‧ Strengthening ribs

42‧‧‧Mobile unit

421‧‧‧First movable parts

422‧‧‧Second movable parts

5‧‧‧Protective structure

51‧‧‧First Protection Unit

511‧‧‧First protector

5110‧‧‧through hole

52‧‧‧Second protection unit

521‧‧‧Second protective body

53‧‧‧ third protection unit

531‧‧‧ Third protector

5310‧‧‧ accommodating holes

53101‧‧‧First Housing Department

53102‧‧‧Second accommodating department

W1, W2‧‧‧ width

5311‧‧‧Outer surface

5312‧‧‧ inner surface

532‧‧‧ Elastomers

5321‧‧‧First elastic part

5322‧‧‧Second elastic part

5323‧‧‧The third elastic part

54‧‧‧fourth protection unit

541‧‧‧4th protector

P‧‧‧ drug capsules

M‧‧‧ Potion

1 is an exploded perspective view of one of the viewing angles of the atomizing structure of the present invention.

2 is an exploded perspective view showing another perspective of the atomization structure of the present invention.

Figure 3 is a schematic view showing the combination of the atomizing structure of the present invention.

4 is a schematic cross-sectional view of the A-A cut line of FIG. 3.

Figure 5 is a schematic cross-sectional view showing another atomizing structure of the present invention.

6 is a partially exploded perspective view of the portable ultrasonic atomizer of the present invention.

FIG. 7 is a schematic diagram of the combination of the portable ultrasonic atomizer of the present invention.

Fig. 8 is a partial cross-sectional view showing the line B-B of Fig. 7;

FIG. 9 is a top plan view of the portable ultrasonic atomizer after temporarily removing the top cover body according to the present invention.

Figure 10 is a schematic bottom view of the top cover of the present invention.

Figure 11 is a top plan view of the movable unit of the present invention before it pierces the drug capsule.

Figure 12 is a top plan view of the movable unit of the present invention after piercing the drug capsule.

The following is a specific embodiment to illustrate the implementation of the "portable ultrasonic atomizer and its drug-discharging structure" disclosed in the present invention. Those skilled in the art can easily understand the present invention by the contents disclosed in the present specification. The advantages and effects. This hair The various modifications and changes can be made without departing from the spirit and scope of the invention. In addition, the drawings of the present invention are merely illustrative, and are not drawn to actual dimensions, that is, the actual dimensions of the related structures are not reflected, which will be described first. The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the technical scope of the present invention.

Please refer to FIG. 1 to FIG. 4 , wherein FIG. 4 is a cross-sectional view of the A-A cut line of FIG. 3 . The present invention provides an atomizing structure 2 comprising: a carrying unit 21, a vibrating unit 22, a waterproof packaging unit 23, an atomizing unit 24 and a limiting unit 25.

First, as shown in FIG. 1 , FIG. 2 and FIG. 4 , the carrying unit 21 has a first carrying portion 211 , a first surrounding portion 212 extending from the outer surrounding of the first carrying portion 211 , and a first a second bearing portion 213 extending around the outer circumference of the surrounding portion 212 and a second surrounding portion 214 extending from the outer circumference of the second bearing portion 213, wherein the first bearing portion 211 has a consistent through hole 2110. The first surrounding portion 212, the second receiving portion 213 and the second surrounding portion 214 are sequentially connected to define an annular groove 2100. Furthermore, as shown in FIG. 4, the first surrounding portion 212 may extend obliquely rearward from the outer circumference of the first carrying portion 211. The second carrying portion 213 may extend vertically outward from the outer surrounding circumference of the first surrounding portion 212 and be parallel to the first carrying portion 211 . The second surrounding portion 214 may extend horizontally forward from the outer surrounding circumference of the second carrying portion 213 and perpendicular to the second carrying portion 213. In addition, the carrying unit 21 further has a surrounding end portion 215 extending horizontally outward from the outer surrounding circumference of the second surrounding portion 214 and parallel to the first carrying portion 211.

Furthermore, as shown in FIG. 1 and FIG. 4, the vibration unit 22 includes a ring-shaped vibrating piece 220 disposed on the carrying unit 21 and housed in the annular groove 2100, and the waterproof packaging unit 23 (shown in FIG. 4). It is housed in the annular groove 2100 to cover and seal the annular vibrating piece 220. For example, the ring-shaped vibrating piece 220 can be a piezoelectric driving element made of any piezoelectric material, and the waterproof packaging unit 23 can be used for any kind. The encapsulating material for preventing moisture from contacting the annular vibrating piece 220.

In addition, as shown in FIG. 1 , FIG. 2 and FIG. 4 , the atomizing unit 24 (which may be referred to as an atomizing sheet) is disposed on the first carrying portion 211 , and the atomizing unit 24 has a plurality of micro-connected through the through holes 2110 . Spray hole 241. In addition, the limiting unit 25 has a first limiting portion 251 disposed on the atomizing unit 24 and a first extending from the outer surrounding of the first limiting portion 251 and extending along the first surrounding portion 212. The second limiting portion 252, wherein, as shown in FIG. 4, the atomizing unit 24 is positioned between the first bearing portion 211 and the limiting unit 25, and the first limiting portion 251 has a plurality of micro-spray holes for exposing Opening 2510 of 241.

Furthermore, as shown in FIG. 1, FIG. 2 and FIG. 4, the first carrying portion 211 has a front surface 2111 and a rear surface 2112 opposite to the front surface 2111, and the first surrounding portion 212 has a connection to the front. A first surrounding surface 2121 of the surface 2111 and a second surrounding surface 2122 opposite the first surrounding surface 2121 and coupled to the rear surface 2112. In addition, the atomizing unit 24 has a surrounding positioning portion 242 disposed between the front surface 2111 of the first bearing portion 211 and the first limiting portion 251 and surrounding the plurality of micro-atomizing holes 241, wherein the matching positioning portion 242 is matched with FIG. 1 and FIG. It is shown that the front surface 2111 of the first bearing portion 211 is completely covered by the surrounding positioning portion 242, and a portion of the first surrounding surface 2121 of the first surrounding portion 212 is covered by the second limiting portion 252.

Further, as shown in FIG. 1 to FIG. 4, the atomization structure 2 further includes: a housing unit 26, wherein the carrier unit 21, the vibration unit 22, the waterproof packaging unit 23, the atomization unit 24, and the limiting unit Both of them are housed in the housing unit 26. In addition, the housing unit 26 includes a front housing 261 and a rear housing 262 that cooperates with the front housing 261. The front housing 261 has an outlet end 2611 for exposing the plurality of micro-spray holes 241 and a communication. a flared opening 2612 at the outlet end 2611, and the rear housing 262 has an inlet end 2621 corresponding to the outlet end 2611, a plurality of projections 2622 adjacent the inlet end 2621 and surrounding the inlet end 2621, and a plurality of projections The water containing space 2623 surrounding and communicating with the inlet end 2621 is effective to increase the water content of the inlet region. In addition, as shown in FIG. 4, the first limiting portion 251 of the limiting unit 25 And the surrounding end portion 215 will simultaneously abut against the inner surface 2610 of the front housing 261, and the second carrier portion 213 will abut against the inner surface 2620 of the rear housing 262.

It is to be noted that, as shown in FIG. 5 , the atomization unit 24 has a surrounding positioning portion disposed between the rear surface 2112 of the first bearing portion 211 and the first limiting portion 251 and surrounding the plurality of micro-spray holes 241 . 242, wherein the rear surface 2112 of the first carrier portion 211 is completely covered by the surrounding positioning portion 242, and a portion of the second surrounding surface 2122 of the first surrounding portion 212 is covered by the second limiting portion 252. In addition, the first bearing portion 211 and the surrounding end portion 215 simultaneously abut against the inner surface 2610 of the front housing 261, and the second bearing portion 213 abuts against the inner surface 2620 of the rear housing 262. Therefore, the atomizing unit 24 and the limiting unit 25 can be placed at the front end of the carrying unit 21 (as shown in FIG. 4) or at the rear end of the carrying unit 21 (as shown in FIG. 5).

Furthermore, as shown in FIG. 6 to FIG. 8 , the present invention provides a portable ultrasonic atomizer Z comprising: a casing structure 1 , an atomizing structure 2 and a button structure 3 . The housing structure 1 includes an outer casing 11, a top cover 12 rotatably disposed on the top end of the outer casing 11, and a nozzle 13 disposed on the outer circumference of the outer casing 11, wherein the outer casing 11 The top end has a receiving space 110 that is covered by the top cover body 12, and the top cover body 12 has a venting opening 120 that communicates with the accommodating space 110. In addition, the atomizing structure 2 is housed in the outer casing 11 and communicates between the accommodating space 110 and the nozzle 13 . The button structure 3 includes a power button 31 disposed on the outer circumference of the outer casing 11 and at least one switching button 32 disposed on the outer circumference of the outer casing 11.

Further, as shown in FIG. 6 and FIG. 8 to FIG. 10, the portable ultrasonic atomizer Z further includes: a drug-packing structure 4, the drug-packing structure 4 includes: a drug-loading unit 41 and a Mobile unit 42.

First, with reference to FIG. 6 and FIG. 9, FIG. 8 is a schematic cross-sectional view of the B-B cut line of FIG. The medicine placing unit 41 is disposed in the accommodating space 110. For example, the medicine unit 41 includes a main body portion 411, at least one auxiliary portion 412 adjacent to the main body portion 411, and a portion surrounded by the main body portion 411 and the auxiliary portion 412 and communicated with the accommodating space 110. The first opening 414 is located between the one end of the main body portion 411 and one of the ends of the auxiliary portion 412 and communicates between the accommodating space 110 and the medicine space 413, and is located at the main body portion 411. The other end of the auxiliary portion 412 and the other end of the auxiliary portion 412 are connected to the second opening 415 between the accommodating space 110 and the pharmacy space 413, and a reinforcing rib 416 connected to the outer surface 4110 of the main body portion 411.

Furthermore, as shown in FIG. 6, FIG. 8, and FIG. 10, the movable unit 42 extends from the inner surface 121 of the top cover 12 into the accommodating space 110. For example, the movable unit 42 includes a first movable member 421 extending from the inner surface 121 of the top cover body 12 into the accommodating space 110 and an inner surface 121 extending from the top cover body 12 to the accommodating space 110. The second movable member 422 is disposed, and the first movable member 421 and the second movable member 422 may be symmetrically disposed on the inner surface 121 of the top cover body 12 from each other.

Furthermore, as shown in FIG. 11 and FIG. 12, the movable unit 42 can pass through the first opening 414 to move between the accommodating space 110 and the pharmacy space 413. In other words, when the user rotates the top cover 12 counterclockwise to move the first movable member 421 together with the second movable member 422, the first movable member 421 and the second movable member 422 are both The first opening is passed to move between the accommodating space 110 and the pharmacy space 413. For example, at least one drug capsule P in which the syrup M is stored may be pre-placed in the pharmacy space 413. When the movable unit 42 moves from the accommodating space 110 to the pharmacy space 413, the first of the movable unit 42 The movable member 421 pierces the medicine capsule P so that the medicine M stored in the medicine capsule P flows into the accommodating space 110 and flows into the hydration space 2623 for use by the atomizing structure 2.

In addition, as shown in FIG. 6 to FIG. 8 , the portable ultrasonic atomizer Z further includes: a protection structure 5 disposed on the housing structure 1 for protecting the portable ultrasonic mist The protection device 5 includes a first protection unit 51, a second protection unit 52, a third protection unit 53, and a fourth protection unit 54.

First, as shown in FIG. 6 and FIG. 7, the first protection unit 51 includes one with one The first protective body 511 of the through hole 5110, wherein the first protective body 511 is disposed in front of the power button 31 for covering the power button 31. The second protection unit 52 includes two second protection bodies 521 corresponding to each other, wherein the two second protection bodies 521 respectively extend rearward from opposite sides of the first protection body 511, and the two second protection bodies One of the 521 is disposed in front of the switching button 32 for covering the switching button 32. The third protection unit 53 has a third protection body 531 extending rearward from the top end of the first protection body 511 and connected between the two second protection bodies 521 and an elastic body 532 connected to the third protection body 531. The third protective body 531 is disposed on the top cover body 12, and a portion of the elastic body 532 is received in the exhaust hole 120 of the top cover body 12 for closing the exhaust hole 120 of the top cover body 12. The fourth protection unit 54 has a fourth protection body 541 extending forward from the front end of the first protection body 511 and closing the through hole 5110. The fourth protection body 541 covers the nozzle 13 for protecting the atomization. Structure 2. In other words, the protection structure 5 includes a plurality of protection units, and one of the plurality of protection units (ie, the fourth protection unit 54) has a protection body (ie, a fourth protection body 541) and an elastic body 532 connected to the protection body. The protective body is disposed on the top cover body 12, and a portion of the elastic body 532 is received in the exhaust hole 120 of the top cover body 12 for closing the exhaust hole 120 of the top cover body 12. Therefore, when the portable ultrasonic atomizer Z is in the storage state, the use of the protective structure 5 can prevent the power button 31 and the switch button 32 from being accidentally touched, and can also be prevented from being accommodated in the accommodating space 110. The liquid leaks from the vent hole 120.

Further, as shown in FIG. 7 and FIG. 8 , the third protective body 531 has a receiving hole 5310 , wherein the receiving hole 5310 has a first receiving portion connected to the outer surface 5311 of the third protecting body 531 . 53101 and a second receiving portion 53102 connected to the inner surface 5312 of the third protecting body 531 and communicating with the first receiving portion 53101, and the width W2 of the second receiving portion 53102 is greater than the width of the first receiving portion 53101 W1. In addition, the elastic body 532 has a first elastic portion 5321 that is received in the first accommodating portion 53101, and a second elastic portion 5322 that is connected to the first elastic portion 5321 and is received in the second accommodating portion 53102. And extending downward from the second elastic portion 5322 The third elastic portion 5323 is received and received in the vent hole 120 of the top cover body 12.

[Possible effects of the examples]

In conclusion, the portable ultrasonic atomizer Z and the drug-packing structure thereof provided by the embodiment of the present invention can be disposed through the medicine placing unit 41 in an accommodating space 110. The medicine unit 41 includes a medicine space 413 and a first opening 414 ” between the accommodating space 110 and the medicine space 413 and the movable unit 42 passes through the first opening 414 to accommodate When the movable unit 42 moves from the accommodating space 110 to the pharmacy space 413, the movable unit 42 pierces at least one drug capsule P so that at least one memory is present. The medicinal water M in the drug capsule P flows into the accommodating space 110.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, equivalent technical changes made by using the present specification and the contents of the drawings are included in the protection scope of the present invention. .

11‧‧‧Outer casing

110‧‧‧ accommodating space

13‧‧‧Nozzles

2623‧‧‧Water space

413‧‧ ‧ drug space

414‧‧‧ first opening

42‧‧‧Mobile unit

421‧‧‧First movable parts

422‧‧‧Second movable parts

P‧‧‧ drug capsules

M‧‧‧ Potion

Claims (10)

A medicine setting structure comprising: a medicine placing unit, the medicine placing unit is disposed in an accommodating space, wherein the medicine placing unit comprises a body portion, at least one auxiliary portion adjacent to the body portion, and a The medicine body surrounding the body portion and the at least one auxiliary portion and communicating with the accommodating space, one of the one end of the main body portion and one of the ends of the at least one auxiliary portion And communicating with the first opening between the accommodating space and the medicine space, and another end of the body portion and at least one other end of the auxiliary portion a second opening between the space and the medicine space; and a movable unit extending from an inner surface of a top cover to the accommodating space, wherein the movable unit passes through a first opening for moving between the accommodating space and the medicinal space; wherein at least one drug capsule containing medicinal water is placed in the drug-filling space when the movable unit is Moving the accommodating space to the set When the space, the movable unit can pierce said at least one pharmaceutical capsules, such that the solution at least in a memory of said medicament to flow into the capsule accommodating space. The drug-packing structure according to claim 1, wherein the drug-receiving unit comprises a reinforcing rib connected to an outer surface of the body portion, the movable unit comprising an inner surface from the cap body a first movable member extending to the accommodating space and a second movable member extending from the inner surface of the top cover body to the accommodating space, and the first movable member and the movable member The second movable members are symmetrically disposed on the inner surface of the top cover body, wherein when the top cover body drives the first movable member to move together with the second movable member, One of the first movable member and the second movable member may pass through the first opening to move between the accommodating space and the medicinal space. a medicine-disposing structure, comprising: a medicine-disposing unit, wherein the medicine-disposing unit is disposed in an accommodating space, wherein the medicine-disposing unit includes a medicine-packing space and a communication space a first opening between the drug spaces; and a movable unit, the movable unit passing through the first opening to move between the accommodating space and the drug-filling space; wherein at least one memory is present a drug capsule of the syrup is placed in the drug-filling space, and the movable unit pierces at least one of the drug capsules when the movable unit moves from the accommodating space to the medicinal space So that the medicinal solution stored in at least one of the drug capsules flows into the accommodating space. The drug-packing structure according to claim 3, wherein the drug-loading unit comprises a reinforcing rib connected to an outer surface of the body portion, and the movable unit comprises symmetrically disposed on an inner surface of a cap body a first movable member and a second movable member, wherein the first movable member is moved when the top cover body moves the first movable member together with the second movable member One of the two movable members and the second movable member may pass through the first opening to move between the accommodating space and the medicinal space. A portable ultrasonic atomizer includes: a housing structure, the housing structure including a main housing, a top cover body rotatably disposed on a top end of the main housing, and a cover a nozzle disposed on an outer circumference of the main casing, wherein the top end of the main casing has an accommodating space covered by the top cover body; an atomizing structure, the fog The medicine structure is disposed in the main casing and communicates between the accommodating space and the nozzle; and a medicine placing structure, the medicine structure comprises: a medicine placing unit, wherein the medicine placing unit is disposed at In the accommodating space, wherein the medicine placing unit comprises a main body portion and at least one auxiliary adjacent to the main body portion a medicine filling space surrounded by the main body portion and the at least one auxiliary portion and communicating with the accommodating space, one of the one end of the main body portion and at least one of the auxiliary portions And communicating between the ends and the first opening between the accommodating space and the medicine space, and the other end of the body portion and the other end of the at least one auxiliary portion a second opening between the accommodating space and the medicinal space; and a movable unit extending from an inner surface of the cap body to the accommodating space, wherein Moving the unit through the first opening to move between the accommodating space and the medicinal space; wherein at least one drug capsule containing medicinal water is placed in the drug-filling space, When the movable unit moves from the accommodating space to the medicinal space, the movable unit pierces at least one of the drug capsules, so that the medicinal solution stored in at least one of the drug capsules flows in Within the accommodation space. The portable ultrasonic atomizer according to claim 5, wherein the medicine placing unit comprises a reinforcing rib connected to an outer surface of the main body portion, and the movable unit comprises a top cover body The inner surface extends to the first movable member of the accommodating space and a second movable member extending from the inner surface of the top cover body to the accommodating space, and the first The movable member and the second movable member are symmetrically disposed on the inner surface of the top cover body, wherein the top cover body drives the first movable member and the second movable member When moving together, one of the first movable member and the second movable member may pass through the first opening to move between the accommodating space and the medicinal space. The portable ultrasonic atomizer of claim 5, further comprising: an atomization structure, the atomization structure being received in the outer casing and communicating with the accommodation space and the nozzle The atomization structure includes: a carrying unit, the carrying unit has a first carrying portion, and one from the first a first surrounding portion extending around the outer circumference of the carrying portion, a second carrying portion extending from the outer surrounding portion of the first surrounding portion, and an outer circumferential portion extending from the second carrying portion And a second surrounding portion, wherein the first carrying portion has a consistent perforation, and the first surrounding portion, the second carrying portion and the second surrounding portion are sequentially connected to jointly define an annular recess a vibrating unit, the vibrating unit includes an annular vibrating piece housed in the annular groove; a waterproof packaging unit, the waterproof packaging unit is received in the annular groove to cover and seal The ring-shaped vibrating piece; an atomizing unit, the atomizing unit is disposed on the first carrying portion, wherein the atomizing unit has a plurality of micro-spray holes communicating with the through-hole; and a limit a unit, the limiting unit has a first limiting portion disposed on the atomizing unit, and an outer peripheral portion extending from the first limiting portion and extending along the first surrounding portion An extended second limit portion, wherein the atomization order Is positioned between the first carrier section and the stopper means, and the first limiting unit having a plurality of said micro-exposed for spraying outlet opening. The portable ultrasonic atomizer of claim 7, wherein the atomization structure further comprises: a housing unit, wherein the carrying unit, the vibration unit, the waterproof packaging unit, the The atomizing unit and the limiting unit are both housed in the housing unit, the housing unit includes a front housing and a rear housing that cooperates with the front housing, the front housing An outlet end for exposing a plurality of the micro-spray holes and a flared opening communicating with the outlet end, and the rear housing has an inlet end corresponding to the outlet end, and a plurality of adjacent inlets a bump extending around the inlet end and an aqueous space surrounded by the plurality of bumps and communicating with the inlet end. The portable ultrasonic atomizer according to claim 5, further comprising: a protection structure and a button structure, wherein the protection structure is disposed on the housing structure, and the button structure comprises a setting The outer circumference of the outer casing a power button and at least one switch button disposed on the outer circumference of the outer casing, wherein the protection structure comprises: a first protection unit, the first protection unit comprises a first protection body The first protection body is disposed in front of the power button for covering the power button; a second protection unit, the second protection unit includes two second protection bodies corresponding to each other, Two of the second protecting bodies extend rearward from opposite sides of the first protecting body, and one of the two second protecting bodies is disposed in front of at least one of the switching buttons. For protecting at least one of the switching buttons; a third protection unit, the third protection unit has a rearward extending from a top end of the first protection body and is connected to the two second protection bodies a third protective body and an elastic body connected to the third protective body, wherein the third protective body is disposed on the top cover body, and a part of the elastic body is received in the top cover Inside a vent of the body a venting opening for closing the top cover; and a fourth protection unit having a fourth protective body extending forward from a front end of the first protective body Wherein the fourth protective body covers the nozzle for protecting the atomizing structure. The portable ultrasonic atomizer of claim 9, wherein the third protective body has a receiving hole, and the receiving hole has a first surface connected to an outer surface of the third protective body a accommodating portion and a second accommodating portion connected to the inner surface of the third protecting body and communicating with the first accommodating portion, wherein a width of the second accommodating portion is greater than the first accommodating portion a width of the portion, wherein the elastic body has a first elastic portion received in the first receiving portion, and a second portion connected to the first elastic portion and received in the second receiving portion An elastic portion and a third elastic portion extending downward from the second elastic portion and received in the exhaust hole of the top cover body.