CN212940926U - Atomizer device for breathing machine - Google Patents
Atomizer device for breathing machine Download PDFInfo
- Publication number
- CN212940926U CN212940926U CN202020922779.3U CN202020922779U CN212940926U CN 212940926 U CN212940926 U CN 212940926U CN 202020922779 U CN202020922779 U CN 202020922779U CN 212940926 U CN212940926 U CN 212940926U
- Authority
- CN
- China
- Prior art keywords
- cup body
- butt joint
- electrically connected
- groove
- cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title description 7
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000003032 molecular docking Methods 0.000 claims abstract description 22
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 238000000889 atomisation Methods 0.000 claims abstract description 15
- 239000003595 mist Substances 0.000 claims abstract description 10
- 239000006199 nebulizer Substances 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 15
- 239000003814 drug Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The application relates to an atomizer device for a respirator, which comprises a base with a groove, a cup body, a mist outlet pipe, an atomization assembly and a circuit assembly, wherein the cup body is placed in the groove and used for containing target liquid; the circuit assembly comprises a first butt joint mechanism arranged in the groove and a second butt joint mechanism arranged on the cup body and electrically connected with the first butt joint mechanism, and when the cup body is placed in the groove, the first butt joint mechanism is electrically connected with the second butt joint mechanism. Through being provided with first docking mechanism, being provided with the second docking mechanism on the cup in the recess, when the cup was put into to the recess, first docking mechanism and second docking mechanism butt joint with electric connection, make the integrated device work then, when having improved safe practicality, still practiced thrift the resource.
Description
Technical Field
The utility model relates to an atomizer device for breathing machine belongs to medical equipment technical field.
Background
The auxiliary ventilation of the breathing machine is an important treatment means for critically ill patients, and the medicine is inhaled to directly act on airway mucosa when necessary in the treatment process, so that the atomization inhalation treatment is carried out on the patients with the breathing machine, the ventilation function can be improved, and the respiratory tract infection can be prevented or controlled.
Ultrasonic nebulizer among the prior art generally need take out the cup from the base when adding the liquid medicine at present, but if do not press button switch in order to close the atomizer this moment, the atomizer still can continue to work to cause the wasting of resources, serious person still can cause the incident.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atomizer device for breathing machine, it can be when cup and base separation the auto-power-off, and then improves the safety in utilization of integrated device.
In order to achieve the above purpose, the utility model provides a following technical scheme: an atomizer device for a respirator comprises a base with a groove, a cup body which is arranged in the groove and is used for containing target liquid, a mist outlet pipe which is communicated with the cup body, an atomization assembly which is connected with the cup body and vibrates to atomize the target liquid, and a circuit assembly which is electrically connected with the atomization assembly, wherein the cup body is detachably connected with the base; the circuit assembly comprises a first butt joint mechanism arranged in the groove and a second butt joint mechanism arranged on the cup body and electrically connected with the first butt joint mechanism, and when the cup body is placed in the groove, the first butt joint mechanism is electrically connected with the second butt joint mechanism.
Further, the first docking mechanism includes a circuit board disposed in the groove and a first connection terminal electrically connected to the circuit board.
Further, the second docking mechanism includes a second connection terminal that is plugged with the first connection terminal to be electrically connected with the first connection terminal.
Furthermore, a plug connector is further arranged on the circuit board, and the circuit board is electrically connected with the mainboard through the plug connector.
Further, the circuit board is a PCB board.
Furthermore, a liquid level sensor used for detecting the volume of the target liquid in the cup body is arranged in the cup body, and the liquid level sensor is in signal connection with the circuit board.
Further, the liquid level sensor is arranged on one side of the cup body or at the bottom of the cup body.
Further, still be provided with on the base with circuit assembly is connected in order to with button switch that atomizer device for breathing machine opened and close.
The beneficial effects of the utility model reside in that: through being provided with first docking mechanism, being provided with the second docking mechanism on the cup in the recess, when the cup was put into to the recess, first docking mechanism and second docking mechanism butt joint with electric connection, make the integrated device work then, when having improved safe practicality, still practiced thrift the resource.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the atomizer device for a respirator according to the present invention.
Fig. 2 is a partial structural schematic diagram of fig. 1.
Figure 3 is a cross-sectional view of figure 1,
fig. 4 is a partial cross-sectional view of fig. 1.
Fig. 5 is another partial sectional view of fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 to 3, a respirator nebulizer device according to a preferred embodiment of the present invention is connected to a respirator. The atomizer device is used for atomizing the target liquid and then conveying the atomized target liquid into the respirator, and the respirator conveys the atomized target liquid into the respiratory tract of a patient, so that the operation is convenient and fast. In the present embodiment, the target liquid is a chemical liquid, which is determined according to actual conditions, and the present application is not particularly limited thereto.
Referring to fig. 4 and 5, the atomizer device for a respirator includes a base 1 having a groove 11, a cup body 2 disposed in the groove 11 and used for containing a target liquid, a mist outlet tube 3 communicated with the cup body 2, an atomizing assembly 4 connected with the cup body 2 and vibrating to atomize the target liquid, and a circuit assembly 5 electrically connected with the atomizing assembly 4, wherein the mist outlet tube 3 is used for being connected with the respirator. In the present embodiment, in order to enable more atomized liquid medicine to be delivered to the mist outlet pipe 3, the mist outlet pipe 3 is disposed at the upper end of the cup body 2, and indeed, in other embodiments, the mist outlet pipe 3 may be disposed at other positions of the cup body 2, which is not specifically limited herein, depending on the actual situation.
The cup body 2 is detachably connected with the base 1, a handle is arranged on the cup body 2, and the cup body 2 is taken out of the base 1 through the handle. When the liquid medicine in the cup body 2 is used up, the cup body 2 needs to be taken out to place the liquid medicine in the cup body 2. In order to prevent the switch from being pressed to turn off the power supply when the cup body 2 is separated from the base 1, in this embodiment, the circuit assembly 5 includes a first docking mechanism 51 disposed in the recess 11 and a second docking mechanism 52 disposed on the cup body 2 and electrically connected to the first docking mechanism 51, and when the cup body 2 is placed in the recess 11, the first docking mechanism 51 is electrically connected to the second docking mechanism 52. The purpose of this is to: after the cup body 2 is separated from the base 1, the whole device is automatically powered off and cannot work continuously, so that the use safety of the whole device is improved, the purpose of saving energy can be achieved, and the two purposes are achieved at one stroke. The first docking mechanism 51 includes a circuit board 511 disposed in the groove 11 and a first connection terminal 512 electrically connected to the circuit board 511, and the second docking mechanism 52 includes a second connection terminal 521 electrically connected to the first connection terminal 512 by plugging with the first connection terminal 512. Still be provided with the plug connector on the circuit board 511, circuit board 511 passes through plug connector and mainboard 53 electric connection, mainboard 53 sets up on the base 1. In this embodiment, the circuit board 511 is a PCB, but in other embodiments, the circuit board 511 may be other circuit boards, which is not specifically limited herein and is determined according to actual situations.
The atomized liquid medicine is delivered to the mist outlet pipe 3 under the effect of the atomization assembly 4, in order to further enhance the delivery capacity and efficiency of the atomized liquid medicine, in this embodiment, at least one side of the cup body 2 is further provided with a through hole 21, and a fan 22 is installed in the through hole 21, is electrically connected with the circuit assembly 5, and is used for blowing the atomized target liquid in the cup body 2 to the mist outlet pipe 3. Wherein, the fan 22 with an included angle has between the axis of cup 2, the included angle scope is 10 ~ 45. Indeed, in other embodiments, the range of the included angle may be other, and is not specifically limited herein, depending on the actual situation.
In order to enhance the atomization efficiency of the liquid medicine, in the embodiment, the atomization assembly 4 is arranged at the bottom of the cup body 2; the bottom of the cup body 2 is provided with a notch 23, and the atomizing assembly 4 is arranged in the notch 23 and is in direct contact with the target liquid. The purpose of this is to: atomization component 4 and liquid medicine direct contact, reducible power live the loss in the transmission course, and then make more liquid medicines can be atomized under the vibration, convenient and fast.
The atomization assembly 4 comprises an elastic member 41 connected with the notch 23 in a sealing manner and an ultrasonic atomization sheet 42 connected with the elastic member 41, an opening 411 is arranged on the elastic member 41, and one end of the ultrasonic atomization sheet 42 penetrates through the opening 411 to be in contact with the target liquid so as to atomize the target liquid. Wherein, the diameter and the width of the opening 411 are smaller than the diameter and the width of the ultrasonic atomization sheet 42, so as to realize the interference fit of the ultrasonic atomization sheet 42 and the elastic member 41. In this embodiment, the elastic member 41 is made of a material such as an encapsulation, etc., as long as the corresponding purpose is achieved, and is not particularly limited herein, depending on the actual situation.
The heating component 6 for heating the target liquid is arranged on the cup body 2, the heating component 6 comprises a heating resistor or a heating wire arranged on the cup body 2, and the heating resistor or the heating wire is electrically connected with the circuit component 5. Specifically, be provided with the installation cavity on the cup 2, heating resistor or heater strip set up in the installation cavity. When the liquid medicine needs to be heated, the heating assembly 6 enables the temperature in the cup body 2 to rise rapidly, and the heating assembly is convenient and rapid. Or, the heating element 6 includes a heating pad 61 disposed at the bottom of the cup body 2, and the heating pad 61 is electrically connected to the circuit element 5.
In order to control the heating temperature, the atomizer device for the respirator further comprises a temperature sensor 7 which is arranged on the cup body 2 and used for measuring the temperature of the target liquid, wherein the temperature sensor 7 is electrically connected with the circuit component 5. Specifically, the temperature sensor 7 is arranged at the bottom of the cup body 2, one end of the temperature sensor extends into the cup body 2, and the temperature sensor 7 and the cup body 2 are arranged in a sealing mode. Indeed, in other embodiments, the temperature sensor 7 may be disposed at other positions of the cup body 2, and is not limited herein, depending on the actual situation. A temperature threshold is preset in the main board 53, and when the temperature detected by the temperature sensor 7 is not within the temperature threshold, the main board 53 controls the temperature sensor 7 to stop heating.
A liquid level sensor 8 for detecting the volume of the target liquid in the cup body 2 is arranged in the cup body 2, the liquid level sensor 8 is in signal connection with the circuit board 511, and the liquid level sensor 8 is arranged on one side of the cup body 2 or at the bottom of the cup body 2. As above, the mainboard 53 is internally preset with a liquid level threshold, and when the liquid level detected by the liquid level sensor 8 is not within the liquid level threshold, the mainboard 53 controls the whole device to stop working. Correspondingly, the atomizer device for the respirator further comprises a buzzer electrically connected with the circuit board 511, and when the liquid level detected by the liquid level sensor 8 is not within the threshold range, the buzzer works to prompt.
At least one support 12 for supporting the cup body 2 is arranged in the recess 11. In this embodiment, for better supporting the cup body 2, four pillars 12 are provided, and four pillars 12 are respectively provided at four corners of the recess 11 to support the cup body 2. Indeed, in other embodiments, the number of the pillars 12 may be other, and is not limited herein, according to the actual situation.
The base 1 is also provided with a button switch 9 which is connected with the circuit component 5 to turn on and off the atomizer device for the respirator. When the cup body 2 is not separated from the base 1 and the whole device needs to be opened and closed, the button switch 9 is pressed.
In summary, the following steps: through being provided with first docking mechanism, being provided with the second docking mechanism on the cup in the recess, when the cup was put into to the recess, first docking mechanism and second docking mechanism butt joint with electric connection, make the integrated device work then, when having improved safe practicality, still practiced thrift the resource.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. An atomizer device for a respirator is characterized by comprising a base with a groove, a cup body which is placed in the groove and is used for containing target liquid, a mist outlet pipe which is communicated with the cup body, an atomization assembly which is connected with the cup body and vibrates to atomize the target liquid, and a circuit assembly which is electrically connected with the atomization assembly, wherein the cup body is detachably connected with the base; the circuit assembly comprises a first butt joint mechanism arranged in the groove and a second butt joint mechanism arranged on the cup body and electrically connected with the first butt joint mechanism, and when the cup body is placed in the groove, the first butt joint mechanism is electrically connected with the second butt joint mechanism.
2. The nebulizer device of claim 1, wherein the first mating mechanism comprises a circuit board disposed in the recess and a first connecting terminal electrically connected to the circuit board.
3. The nebulizer device for a respirator according to claim 2, wherein said second docking mechanism comprises a second connection terminal that is docked with said first connection terminal to electrically connect with said first connection terminal.
4. The nebulizer device of claim 2, wherein the circuit board further comprises a connector, and the circuit board is electrically connected to the main board through the connector.
5. The nebulizer device of claim 2 wherein said circuit board is a PCB board.
6. The nebulizer device of claim 2, wherein a level sensor is disposed in the cup for detecting a target volume of liquid in the cup, the level sensor being in signal communication with the circuit board.
7. The nebulizer device of claim 6, wherein the liquid level sensor is disposed on one side of the cup body or on the bottom of the cup body.
8. The respirator nebulizer device of claim 1 further comprising a button switch coupled to the circuit assembly for turning the respirator nebulizer device on and off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922779.3U CN212940926U (en) | 2020-05-27 | 2020-05-27 | Atomizer device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922779.3U CN212940926U (en) | 2020-05-27 | 2020-05-27 | Atomizer device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212940926U true CN212940926U (en) | 2021-04-13 |
Family
ID=75376222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020922779.3U Expired - Fee Related CN212940926U (en) | 2020-05-27 | 2020-05-27 | Atomizer device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212940926U (en) |
-
2020
- 2020-05-27 CN CN202020922779.3U patent/CN212940926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |