CN218129485U - Nasal cavity nursing instrument - Google Patents
Nasal cavity nursing instrument Download PDFInfo
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- CN218129485U CN218129485U CN202220874292.1U CN202220874292U CN218129485U CN 218129485 U CN218129485 U CN 218129485U CN 202220874292 U CN202220874292 U CN 202220874292U CN 218129485 U CN218129485 U CN 218129485U
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- atomizer
- liquid
- nasal cavity
- cavity
- nursing instrument
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Abstract
The utility model relates to a nasal cavity nursing instrument, include: the main shell assembly is internally provided with a mounting cavity, and one end of the mounting cavity is provided with an outlet; the liquid bomb component is arranged in the installation cavity and comprises a liquid bomb main body, a drainage filter rod and an atomizer, a liquid storage cavity is arranged in the liquid bomb main body, the liquid storage cavity is opened towards the outlet direction, the atomizer is arranged at the opening of the liquid storage cavity, and the drainage filter rod is arranged in the liquid storage cavity and abutted against the atomizer; the circuit board is arranged in the mounting cavity and is electrically connected with the atomizer; the power supply battery is arranged in the installation cavity and is electrically connected with the circuit board; and the control key is arranged on the main shell and is electrically connected with the circuit board.
Description
Technical Field
The utility model relates to an ultrasonic nebulizer technical field especially relates to a nasal cavity nursing appearance.
Background
The development of society has brought the pollution of environment, according to incomplete statistics, and haze weather has brought rhinitis and respiratory disease for people, and the nose plays crucial effect to the health as the gatekeeper of upper respiratory tract. A portable nasal cavity nursing instrument occupies an important market in the future.
Traditional nasal cavity nursing instrument is the atomizing formula of manual pressure, and is inaccurate to quantity control, and the spraying dynamics is too big, and is not soft, and is not good to user's experience.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a nasal cavity care device with accurate dosage control.
In order to solve the technical problem, the utility model discloses a technical scheme be: a nasal cavity care instrument comprising:
the main shell assembly is internally provided with a mounting cavity, and one end of the mounting cavity is provided with an outlet;
the liquid bomb component is arranged in the installation cavity and comprises a liquid bomb main body, a drainage filter rod and an atomizer, a liquid storage cavity is arranged in the liquid bomb main body, the liquid storage cavity is opened towards the outlet direction, the atomizer is arranged at the opening of the liquid storage cavity, and the drainage filter rod is arranged in the liquid storage cavity and abutted against the atomizer;
the circuit board is arranged in the mounting cavity and is electrically connected with the atomizer;
the power supply battery is arranged in the installation cavity and is electrically connected with the circuit board;
and the control key is arranged on the main shell and is electrically connected with the circuit board.
Further, an elastic piece is arranged in the liquid storage cavity and abutted to the drainage filter rod to enable the drainage filter rod to be always abutted to the atomizer.
Furthermore, the liquid bullet main part is connected with the contact, the contact with the atomizer electricity is connected, the bullet needle with contact elastic contact formula electricity is connected.
Furthermore, a through hole is formed in the peripheral wall of the liquid bomb main body, and a conductive connecting wire is connected with the atomizer and the contact through the through hole.
Further, still include lid subassembly, lid subassembly with main casing body subassembly can dismantle the connection, lid subassembly includes upper cover, lower cover and hangs the rope, the upper cover with the lower cover is connected and pressfitting is connected hang the rope.
Further, the main casing assembly comprises an upper casing and a lower casing, the upper casing and the lower casing are detachably connected, the circuit board and the power supply battery are arranged in the lower casing, and the control key is arranged on the lower casing.
Further, still include the liquid bullet lid, the liquid bullet lid with the liquid bullet main part can be dismantled to be connected and the pressfitting is fixed the atomizer, the liquid bullet lid is equipped with the gas pocket that supplies atomizing smog to pass through.
Further, a sealing ring is arranged between the atomizer and the opening of the liquid bomb main body.
Furthermore, the middle part of sealing washer is equipped with the caulking groove, the atomizer inlays to be established the caulking groove in by the sealing washer is enclosed and is pressed from both sides.
Furthermore, the atomizer is provided with an extension part for wire connection, and the caulking groove is provided with a position avoiding groove for the extension part to extend out.
The beneficial effects of the utility model reside in that: the control key passes through circuit board control atomizer, atomizes the atomized liquid in the liquid storage cavity through the atomizer to guide the atomized liquid to the atomizer by the drainage filter rod, not only can stabilize the drainage, can also filter some impurity in the atomized liquid, promote the softness and the security of atomizing smog. Namely the utility model discloses a nasal cavity nursing instrument, simple structure is small and exquisite, adopts electronic accurate control dosage, and atomizing smog is soft comfortable, can be more effective play moist nose effect to can nurse the nasal cavity better, protect the nasal cavity sticking mold.
Drawings
Fig. 1 is a schematic view of the appearance structure of a nasal cavity nursing instrument according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a nasal cavity nursing instrument according to an embodiment of the present invention;
fig. 3 is a schematic view of an exploded structure of a nasal cavity nursing instrument according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a circuit board and a power supply battery of the nasal cavity nursing instrument according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a liquid bomb main body and an atomizer of the nasal cavity nursing instrument in the embodiment of the invention;
fig. 6 is a schematic view of the internal structure of the liquid bomb main body of the nasal cavity nursing instrument in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a sealing ring of a nasal cavity nursing instrument according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a cover assembly of a nasal cavity nursing instrument according to an embodiment of the present invention.
Description of reference numerals:
100. a main housing assembly; 110. an upper housing; 120. a lower housing; 200. a liquid elastic component;
210. a liquid projectile body; 211. a through hole; 212. a base; 213. a cylindrical wall;
220. a drainage filter rod; 230. an atomizer; 231. an extension portion; 240. an elastic member;
250. a liquid spring cover; 260. a seal ring; 261. caulking grooves; 262. a position avoiding groove; 300. a circuit board;
400. a power supply battery; 410. supporting the battery inside; 500. a control key; 610. a needle is flicked; 620. a contact point;
700. a cover assembly; 710. an upper cover; 720. a lower cover; 721. a fixing member; 722. positioning a groove;
730. and (7) hanging a rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description will be made in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-8, a nasal cavity nursing device includes:
a main housing assembly 100 having a mounting cavity therein, one end of the mounting cavity having an outlet;
the liquid bomb component is arranged in the installation cavity and comprises a liquid bomb main body 210, a drainage filter rod 220 and an atomizer 230, a liquid storage cavity is arranged in the liquid bomb main body 210, the liquid storage cavity is opened towards the outlet direction, the atomizer 230 is arranged at the opening of the liquid storage cavity, and the drainage filter rod 220 is arranged in the liquid storage cavity and abutted against the atomizer 230;
a circuit board 300 disposed in the mounting cavity and electrically connected to the atomizer 230;
a power supply battery 400 disposed in the mounting cavity and electrically connected to the circuit board 300;
and a control key 500 disposed on the main housing and electrically connected to the circuit board 300.
Referring to fig. 2, 3 and 6, an elastic member 240 is disposed in the liquid storage cavity, and the elastic member 240 abuts against the drainage filter rod 220 so that the drainage filter rod 220 always abuts against the atomizer 230. The elastic member 240 provides a supporting force to the drainage filter rod 220, which is more favorable for the liquid in the liquid bomb body 210 to be adsorbed on the atomizer 230. In particular, referring to the drawings, a limiting frame is disposed at the bottom of the liquid storage cavity, and the elastic member 240 is disposed in the limiting frame. Simply, the elastic member 240 may employ a spring.
Referring to fig. 3, 4 and 6, the liquid bullet body 210 is connected with a contact 620, the contact 620 is electrically connected with the atomizer 230, and the bullet pin 610 is electrically connected with the contact 620 in an elastic contact manner. It will be appreciated that the contact 620 is an electrical conductor, typically copper.
Referring to fig. 5, a through hole 211 is formed in a peripheral wall of the liquid bomb body 210, and the conductive connection line is connected to the atomizer 230 and the contact 620 through the through hole 211. The conductive wire may be welded to the contact 620 or the atomizer 230, or may be directly fixed in contact with the contact 620 by clamping or interference fit.
Referring to fig. 1-3 and 8, the portable electronic device further includes a cover assembly 700, the cover assembly 700 is detachably connected to the main housing assembly 100, the cover assembly 700 includes an upper cover 710, a lower cover 720 and a hanging rope, and the upper cover 710 and the lower cover 720 are connected and press-fit connected to the hanging rope. When not in use, the outlet of the main housing assembly 100 may be closed by the cover assembly 700 to prevent dust or liquid from entering. Referring to fig. 5, a fixing frame is disposed on the top of the lower cover 720, a fixing hole is disposed on the upper cover 710, and the hanging rope 730 is fastened to the fixing frame and exposed from the fixing hole. Particularly, a positioning structure is provided between the lower cover 720 and the upper cover 710, which is simple, the positioning structure is a matching structure of the positioning groove 722 and the positioning block, that is, the positioning groove 722 is provided on the lower cover 720, and the positioning block adapted to the positioning groove 722 is provided on the upper cover 710.
Referring to fig. 1 to 3, the main housing assembly 100 includes an upper housing 110 and a lower housing 120, the upper housing 110 and the lower housing 120 are detachably connected, a circuit board 300 and a power supply battery 400 are disposed in the lower housing 120, and a control key 500 is disposed on the lower housing 120. In particular, the body 210 of the liquid slug extends partially into the lower casing 120, thereby facilitating installation. Simply, the upper housing 110 and the lower housing 120 may be connected by a screw or a snap. It is understood that referring to fig. 3 and 4, a battery inner holder 410 may be provided as required for placing the power supply battery 400.
Referring to fig. 2-5, the liquid bullet device further includes a liquid bullet cover 250, the liquid bullet cover 250 is detachably connected with the liquid bullet main body 210 and press-fits and fixes the atomizer 230, and the liquid bullet cover 250 is provided with an air hole for allowing the atomized smoke to pass through. Referring to fig. 5, the liquid bullet main body 210 has a mounting groove at the top thereof, the atomizer 230 is disposed in the mounting groove, and the liquid bullet cover 250 has a pressing cylinder abutting against the atomizer 230.
Referring to fig. 2-3 and 5-7, a sealing ring 260 is disposed between the atomizer 230 and the opening of the liquid bomb body 210. The sealing ring 260 is provided to prevent the liquid in the liquid bomb body 210 from leaking out.
Referring to fig. 2-3 and 5-7, the middle portion of the sealing ring 260 is provided with an embedding groove 261, and the atomizer 230 is embedded in the embedding groove 261 and is sandwiched by the sealing ring 260. Sealing performance is improved and the atomizer 230 can be protected.
Referring to fig. 5 to 7, the atomizer 230 is provided with an extension 231 for connecting an electric wire, and the caulking groove 261 is provided with a clearance groove 262 for extending the extension 231. It is understood that the avoiding groove 262 corresponds to the through hole 211.
In particular, the atomizer 230 is an ultrasonic atomizer 230, and simply, the atomizer 230 is an ultrasonic ceramic plate.
In particular, the drainage filter stick 220 is a cotton stick, and other similar materials with the function of absorbing liquid, such as sponge, can be adopted according to the requirement.
Specifically, the power supply battery 400 is a rechargeable battery, and the bottom of the lower housing 120 is provided with a corresponding charging interface.
It is understood that the control key 500 is generally a key, and may be in the form of a knob or a combination of two knobs. The control key 500 may configure the switching and adjustment functions as needed to control the activation, power of the nebulizer 230.
It is understood that the liquid bullet main body 210 can be formed integrally or be a split type. The liquid bomb main body 210 is split and can comprise a base 212 and a cylindrical wall 213, the base 212 is hermetically connected with the cylindrical wall 213, and the split base 212 can facilitate installation of the internal elastic part 240 and the drainage filter rod 220 and fixation of the conductive wire and the contact 620 in a clamping manner.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
To sum up, the utility model provides a pair of nasal cavity nursing appearance, control key pass through circuit board control atomizer, atomize through the atomized liquid of atomizer in with the stock solution intracavity to guide atomized liquid to the atomizer by the drainage filter stick, not only can stabilize the drainage, can also filter some impurity in the atomized liquid, promote the softness and the security of atomizing smog. Namely the utility model discloses a nasal cavity nursing appearance, simple structure is small and exquisite, adopts electronic accurate control dosage, and atomizing smog is soft comfortable, can be more effective play moist nose effect to can nurse the nasal cavity better, protect the nasal cavity sticking mold.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (10)
1. A nasal cavity nursing instrument is characterized by comprising:
the main shell assembly is internally provided with a mounting cavity, and one end of the mounting cavity is provided with an outlet;
the liquid bomb component is arranged in the installation cavity and comprises a liquid bomb main body, a drainage filter rod and an atomizer, a liquid storage cavity is arranged in the liquid bomb main body, the liquid storage cavity is opened towards the outlet direction, the atomizer is arranged at the opening of the liquid storage cavity, and the drainage filter rod is arranged in the liquid storage cavity and abutted against the atomizer;
the circuit board is arranged in the mounting cavity and is electrically connected with the atomizer;
the power supply battery is arranged in the installation cavity and is electrically connected with the circuit board;
and the control key is arranged on the main shell and is electrically connected with the circuit board.
2. The nasal cavity nursing instrument according to claim 1, wherein an elastic member is arranged in the liquid storage cavity, and the elastic member abuts against the drainage filter rod so that the drainage filter rod always abuts against the atomizer.
3. The nasal cavity nursing instrument of claim 1, wherein the circuit board is connected with a spring needle, the liquid bullet main body is connected with a contact, the contact is electrically connected with the atomizer, and the spring needle is electrically connected with the contact in an elastic contact manner.
4. The nasal cavity nursing instrument according to claim 3, wherein a through hole is provided on the peripheral wall of the liquid bomb body, and a conductive connecting wire connects the atomizer and the contact through the through hole.
5. The nasal cavity nursing instrument according to claim 1, further comprising a cover assembly detachably connected to the main housing assembly, wherein the cover assembly comprises an upper cover, a lower cover and a hanging rope, and the upper cover and the lower cover are connected to each other and press-fit with the hanging rope.
6. The nasal cavity nursing instrument according to claim 1, wherein the main casing assembly includes an upper casing and a lower casing, the upper casing and the lower casing are detachably connected, the circuit board and the power supply battery are disposed in the lower casing, and the control key is disposed on the lower casing.
7. The nasal cavity nursing instrument according to claim 1, further comprising a liquid bullet cover, wherein the liquid bullet cover is detachably connected with the liquid bullet main body and press-fits and fixes the atomizer, and the liquid bullet cover is provided with an air hole for passing atomized smoke.
8. The nasal cavity care instrument according to claim 1, wherein a sealing ring is provided between the atomizer and the opening of the liquid bomb body.
9. The nasal cavity nursing instrument according to claim 8, wherein the middle of the sealing ring is provided with a caulking groove, and the atomizer is embedded in the caulking groove and is clamped by the sealing ring.
10. The nasal cavity nursing instrument according to claim 9, wherein the atomizer has an extension portion for wire connection, and the caulking groove has a position avoiding groove for the extension portion to protrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220874292.1U CN218129485U (en) | 2022-04-07 | 2022-04-07 | Nasal cavity nursing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220874292.1U CN218129485U (en) | 2022-04-07 | 2022-04-07 | Nasal cavity nursing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218129485U true CN218129485U (en) | 2022-12-27 |
Family
ID=84573391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220874292.1U Active CN218129485U (en) | 2022-04-07 | 2022-04-07 | Nasal cavity nursing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218129485U (en) |
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2022
- 2022-04-07 CN CN202220874292.1U patent/CN218129485U/en active Active
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