CN215135081U

CN215135081U - Atomizer convenient for disassembling and replacing atomizing sheet

Info

Publication number: CN215135081U
Application number: CN202120645156.0U
Authority: CN
Inventors: 姚培勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-14
Anticipated expiration: 2031-03-30

Abstract

The utility model is suitable for an atomizer technical field provides a conveniently dismantle atomizer of changing atomizing piece, the atomizer includes: a hand-held portion; and a medicine cup; the atomizer further comprises: the mounting cavity is detachably connected with the atomizing sheet and used for forming anti-rotation limiting on the atomizing sheet, the mounting cavity is arranged at the liquid outlet channel, and the atomizing sheet is provided with a magnetic ring arranged towards the medicine cup; the conductive mechanism is arranged in the mounting cavity and comprises an anode thimble and a cathode thimble, wherein one end of the anode thimble is in contact with the magnetic ring of the atomizing sheet, and the cathode thimble is in electrode contact with the surface of the atomizing sheet; through at installation intracavity movable mounting atomizing piece to lay the magnetosphere on the atomizing piece towards the medicine cup, make magnetosphere and surface electrode on the atomizing piece can with the electrically conductive mechanism contact of installation intracavity, adopt the electrically conductive mode of thimble connection promptly, realize the change of atomizing piece and dismantle more conveniently, avoid the problem that the user can't change the atomizing piece alone.

Description

Atomizer convenient for disassembling and replacing atomizing sheet

Technical Field

The utility model belongs to the technical field of the atomizer, especially, relate to a conveniently dismantle atomizer of changing atomizing piece.

Background

The atomizer is a device for treating respiratory diseases, the using principle is that medicine is atomized into inhalable particles or microparticles and then inhaled by a patient for treatment, and the household handheld atomizer can be used at home without hospital treatment and is convenient to use.

Domestic hand-held type atomizer on the market is when producing, and the atomizing piece is all electrically conductive through electric wire welded connection with the PCB mainboard, and the atomizing piece assembles through fixed mode moreover, and the atomizing piece is connected with a single chip.

Atomizing piece in the domestic hand-held type atomizer is the unable dismantlement of fixed welding, even unpack apart the atomizer shell, the user also can't change atomizing piece alone, in case the accessory of atomizer takes place to block up or damage, only changes whole atomizer, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a conveniently dismantle atomizer of changing atomizing piece aims at solving the fixed welding of atomizing piece and leads to the problem that the user can't change the atomizing piece alone.

The embodiment of the utility model provides a realize like this, a conveniently dismantle atomizer of changing atomizing piece, the atomizer includes:

a hand-held portion; and

the medicine cup is arranged on the handheld part, and a spray nozzle is connected to the liquid outlet channel of the medicine cup;

the atomizer further comprises:

the mounting cavity is detachably connected with the atomizing sheet and used for forming anti-rotation limiting on the atomizing sheet, the mounting cavity is arranged at the liquid outlet channel, and the atomizing sheet is provided with a magnetic ring arranged towards the medicine cup; and

and the conductive mechanism is arranged in the mounting cavity and comprises an anode thimble and a cathode thimble, wherein one end of the anode thimble is in contact with the magnetic ring of the atomizing sheet, and the cathode thimble is in electrode contact with the surface of the atomizing sheet.

Preferably, the installation cavity is provided with a plurality of positioning grooves, and the positioning grooves are used for being matched with the positioning protrusions on the atomizing sheet.

Preferably, the positions of two sides of the atomizing sheet are both provided with sealing parts, wherein the sealing parts between the mounting cavity and the atomizing sheet are provided with abdicating holes for the anode thimbles.

Preferably, the liquid outlet channel is further provided with a detection thimble for detecting whether liquid medicine exists in the medicine cup.

Preferably, the hand-held portion includes a front cover and a rear cover;

the front cover and the rear cover are detachably connected, the battery bin and the PCB are packaged in the front cover and the rear cover, and the PCB is connected with the anode thimble, the cathode thimble and the detection thimble.

Preferably, a protective cover is arranged on the spray opening.

Preferably, the handheld part and the medicine cup are fixed through an elastic lifting unit.

Preferably, the elastic lifting unit comprises a limiting member and an elastic member;

the limiting part is slidably mounted with a positioning hole formed in the top of the handheld part, and is in sliding fit with a limiting hole formed in the bottom of the medicine cup, and the limiting part is connected with the PCB through an elastic part.

The above embodiment of the utility model provides an atomizer of atomizing piece is changed in convenient dismantlement is through at installation intracavity movable mounting atomizing piece to lay the magnetosphere on the atomizing piece towards the medicine cup, make magnetosphere and surface electrode on the atomizing piece can with the electrically conductive mechanism contact of installation intracavity, adopt the thimble to connect electrically conductive mode promptly, realize that the change of atomizing piece and dismantlement are more convenient, avoid the unable problem of changing the atomizing piece alone of user.

Drawings

Fig. 1 is a three-dimensional structure diagram of a mounting cavity 1 in an atomizer which is convenient for disassembling and replacing an atomizing sheet according to an embodiment of the present invention;

fig. 2 is a three-dimensional structure diagram of a first waterproof ring 4 in the atomizer provided by the embodiment of the present invention, which facilitates the disassembly and replacement of the atomizing plate;

fig. 3 is a three-dimensional structure diagram of a hand-held portion of an atomizer convenient for detaching and replacing an atomizing plate according to an embodiment of the present invention;

in the drawings: 1. a mounting cavity; 2. a magnetic coil; 3. a tab; 4. a first waterproof ring; 5. a through hole; 6. a raised groove; 7. a second waterproof ring; 8. an anode thimble; 9. a cathode thimble; 10. detecting a thimble; 11. a spray nozzle; 12. a protective cover; 13. a medicine cup; 14. a front cover; 15. pressing a key; 16. a rear cover; 17. buckling a thimble; 18. a spring; 19. a battery compartment; 20. and (7) a PCB board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1 and 3, for the utility model discloses a conveniently dismantle the spatial structure chart of the atomizer of changing the atomizing piece that an embodiment provided, the atomizer includes:

a hand-held portion; and

the medicine cup 13 is arranged on the handheld part, and the liquid outlet channel of the medicine cup is connected with the spray nozzle 11;

the atomizer further comprises:

the mounting cavity 1 is detachably connected with the atomizing sheet and used for forming anti-rotation limiting on the atomizing sheet, the mounting cavity 1 is arranged at the liquid outlet channel, and the atomizing sheet is provided with a magnetic ring 2 arranged towards the medicine cup 13; and

and the conductive mechanism is arranged in the installation cavity 1 and comprises an anode thimble 8 and a cathode thimble 9, wherein one end of the anode thimble 8 is in contact with the magnetic ring 2 of the atomizing sheet, and the cathode thimble 9 is in electrode contact with the surface of the atomizing sheet.

In one aspect of this embodiment, the surface electrode is the auricle 3 that sets up at atomizing piece edge, and auricle 3 is made for metal material, in addition, the quantity of auricle 3 is a plurality of, be equipped with a plurality of constant head tanks on the installation cavity 1, the constant head tank is used for protruding cooperation with the location on the atomizing piece, the location is protruding for other auricle 3 not contacting with cathode thimble 9 for fix a position the atomizing piece.

This embodiment is at the in-process of in-process in the installation cavity is placed to the piece that will atomize, and the cooperation of a plurality of constant head tanks and a plurality of auricles 3 can help correctly putting the piece that atomizes for when positive pole electrically conductive is realized in the contact of positive pole thimble 8 and magnetosphere 2, negative pole electrically conductive can be realized with the butt joint of an auricle 3 to negative pole thimble 9, so form the return circuit, and the atomization treatment to the medicine can be realized in the electric current flow.

As shown in fig. 1-2, as a preferred embodiment of the present invention, the two side positions of the atomizing plate are both provided with a sealing member, wherein the sealing member between the installation cavity 1 and the atomizing plate is provided with a hole for abdicating the anode thimble 8.

In one aspect of this embodiment, the sealing element includes a first waterproof ring 4 and a second waterproof ring 7, the first waterproof ring 4 is located between the installation cavity 1 and the atomization sheet, and both the first waterproof ring 4 and the second waterproof ring 7 are made of rubber materials; the hole of stepping down is the through-hole 5 that sets up on first waterproof circle 4.

In practical application, the arrangement of the first waterproof ring 4 and the second waterproof ring 7 can enable the mounting structure to have moisture resistance, so that the atomizing sheet is effectively protected; the anode thimble 8 passes through the through hole 5 and can be contacted with the magnetic ring of the atomizing sheet.

In addition, be equipped with protruding groove 6 on the first waterproof circle 4, and protruding groove 6 and the mounting groove chucking of installation intracavity for the leakproofness to the atomizing piece is better.

As shown in fig. 1, as a preferred embodiment of the present invention, the liquid outlet channel is further provided with a detection thimble 10 for detecting whether there is liquid medicine in the medicine cup 13.

In practical application, if the detection thimble 10 detects that no liquid medicine is in the medicine cup 13, the PCB program will automatically stop and power off to protect the atomizing sheet from being damaged by dry burning.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the handheld portion includes a front cover 14 and a rear cover 16, the front cover 14 and the rear cover 16 are detachably connected to enclose a battery compartment 19 and a PCB board 20, the PCB board 20 is connected to an anode thimble 8, a cathode thimble 9 and a detection thimble 10, and the front cover 14 is provided with a key 15 for controlling the switch of the atomizer.

Specifically, the detachable connection may be a snap-in assembly, or may also be a magnetic assembly or other structures, and this embodiment is not specifically limited herein.

In one aspect of this embodiment, the cup 13 is provided with a recess for positioning a hand-held position; when the medicine cup taking and placing device is used, after the front cover 14 and the rear cover 16 are clamped, the top of a handle formed by combining the rear cover 16 and the front cover 14 is provided with an installation convex groove used for installing the medicine cup 13, a freely sliding combined structure is formed by the installation convex groove and the installation concave groove arranged on the medicine cup 13, the medicine cup 13 can be slidably installed on the rear cover 16, and the medicine cup 13 can be easily taken and placed by hands due to the arrangement of the concave position.

As shown in fig. 1, as another preferred embodiment of the present invention, a protective cap 12 is provided on the spray opening 11.

In practical application, the arrangement of the protective cover 12 can effectively prevent the atomizing nozzle 11 from being contaminated by dust, prevent the medicine from being contaminated, and increase the practicability and safety of the device.

As shown in fig. 3, as a preferred embodiment of the present invention, the hand-held portion and the medicine cup 13 are fixed by an elastic lifting unit.

Preferably, the elastic lifting unit comprises a limiting piece and an elastic piece; the limiting part is slidably mounted with a positioning hole formed in the top of the handheld portion, and is in sliding fit with a limiting hole formed in the bottom of the medicine cup 13, and the limiting part is connected with the PCB 20 through an elastic part.

In one case of this embodiment, the limiting member is a fastening thimble 17, and the elastic member is a spring 18, but of course, the limiting member may also be other structures that can be positioned in cooperation with the hole, and the elastic member may also be other forms of mechanisms that can elastically support the limiting member, and this embodiment is not specifically limited herein.

In practical application, when the medicine cup 13 is installed, the medicine cup 13 slides in along with the fixing position on the handle, the buckling thimble 17 is influenced by force in the process, the spring 18 presses downwards, and when the limiting hole at the bottom of the medicine cup 13 is aligned with the positioning hole at the top of the rear cover 16, the spring 18 lifts the buckling thimble 17 to enable the buckling thimble 17 to enter the limiting hole, so that the medicine cup 13 and the rear cover 16 are fixed; when the medicine cup 13 is taken out, the medicine cup 13 moves outwards, the buckling thimble 17 is pressed down by force, the spring 18 contracts downwards, and the medicine cup 13 can be taken out.

The above embodiment of the utility model provides a conveniently dismantle atomizer of changing atomizing piece, through at 1 interior movable mounting atomizing piece of installation cavity to lay 2 magnetic rings on the atomizing piece towards the medicine cup 13, make magnetic rings 2 and surface electrode on the atomizing piece can with the electrically conductive mechanism contact of installation cavity, adopt the thimble to connect electrically conductive mode promptly, realize that the change of atomizing piece and dismantlement are more convenient, avoid the problem that the user can't change the atomizing piece alone.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An atomizer for facilitating the disassembly and replacement of an atomizing plate, said atomizer comprising:

a hand-held portion; and

characterized in that, the atomizer still includes:

2. The atomizer of claim 1, wherein the mounting cavity has a plurality of positioning grooves for engaging with the positioning protrusions on the atomizing plate.

3. The atomizer of claim 1 or 2, wherein the atomizing plate is provided with sealing members at both sides thereof, and the sealing member between the mounting cavity and the atomizing plate is provided with a hole for the anode pin to move away.

4. The atomizer of claim 3, wherein a detection thimble is further disposed at the outlet channel for detecting whether there is liquid medicine in the medicine cup.

5. The atomizer of claim 4 wherein said hand-held portion comprises a front cover and a rear cover;

6. The atomizer of claim 1, wherein a protective cap is provided on the atomizing nozzle to facilitate removal and replacement of the atomizing plate.

7. The atomizer of claim 1, wherein the hand-held portion is fixed to the cup by an elastic lifting unit.

8. The atomizer of claim 7, wherein the resilient lifting unit comprises a limiting member and a resilient member;