CN215386708U - Breathing machine with sterilization function - Google Patents
Breathing machine with sterilization function Download PDFInfo
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- CN215386708U CN215386708U CN202121831143.9U CN202121831143U CN215386708U CN 215386708 U CN215386708 U CN 215386708U CN 202121831143 U CN202121831143 U CN 202121831143U CN 215386708 U CN215386708 U CN 215386708U
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- groove
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- breathing machine
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Abstract
The utility model discloses a breathing machine with a sterilization function, which relates to the technical field of breathing machines and comprises a breathing machine shell, wherein a groove is formed at an air suction port of the breathing machine shell, a filter cover is movably arranged in the groove, and an ultraviolet lamp is arranged on one side of the filter cover, which is close to the groove; the filter mantle is close to one side fixedly connected with screw rod of recess, the filter mantle is close to one side of recess and still fixedly connected with telescopic link, the one end fixed connection that the filter mantle was kept away from to the telescopic link is in the recess. The utility model can start the ultraviolet lamp when the respirator runs by arranging the ultraviolet lamp, thereby ensuring that the respirator is always in a disinfection state and continuously disinfecting the filter screen, the air inlet and the air at the position. Through setting up the recess, be convenient for on the one hand hold the filter screen, on the other hand can rise the filter screen through the lift adjustment subassembly to can open ultraviolet lamp and disinfect it in putting into the recess with breathing machine accessories such as face guard, pipe.
Description
Technical Field
The utility model relates to the technical field of breathing machines, in particular to a breathing machine with a sterilization function.
Background
In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient, and can be used for improving sleep and treating snoring in daily use. However, the prior art lacks the ability to sterilize the ventilator screen, the outer surface, and associated accessories, and thus changes are highly desirable.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing a ventilator with a sterilization function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a breathing machine with a sterilization function comprises a breathing machine shell, wherein a groove is formed in an air suction port of the breathing machine shell, a filter cover is movably arranged in the groove, and an ultraviolet lamp is arranged on one side, close to the groove, of the filter cover;
a screw rod is fixedly connected to one side, close to the groove, of the filter cover, a telescopic rod is also fixedly connected to one side, close to the groove, of the filter cover, and one end, far away from the filter cover, of the telescopic rod is fixedly connected into the groove;
and a lifting adjusting assembly used for driving the screw to do axial linear motion is arranged in the groove.
Optionally, the telescopic rod is formed by nesting a plurality of hollow rods with gradually reduced diameters.
Optionally, the lifting adjustment assembly comprises a housing, a nut, a worm gear, a worm and a micro dc motor;
the nut is rotationally connected to the shell, the nut is in threaded connection with the screw, and a through hole is formed in the position, corresponding to the screw, of the shell;
the worm wheel is connected with the nut key, the worm wheel is meshed with the worm, and the worm is rotationally connected to the shell;
the miniature direct current motor is arranged on the shell, and an output shaft of the miniature direct current motor is fixedly connected with the worm.
Optionally, an output shaft of the micro dc motor is fixedly connected to the worm through a coupling.
Optionally, the nut and the worm are both rotatably connected to the housing by a deep groove ball bearing.
Compared with the prior art, the utility model has the following advantages:
the utility model can start the ultraviolet lamp when the respirator runs by arranging the ultraviolet lamp, thereby ensuring that the respirator is always in a disinfection state and continuously disinfecting the filter screen, the air inlet and the air at the position.
The groove is arranged, so that the filter screen can be conveniently accommodated, and the filter screen can be lifted up through the lifting adjusting assembly, so that breathing machine accessories such as a mask, a conduit and the like can be placed in the groove, and the ultraviolet lamp is started to disinfect the breathing machine accessories.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the utility model at the groove;
FIG. 3 is a cross-sectional view of the lift adjustment assembly of the present invention;
FIG. 4 is a schematic view of the sterilization range in the present invention.
In the figure: the respirator comprises a respirator shell 1, a filter cover 2, an ultraviolet lamp 3, a telescopic rod 4, a screw rod 5, a lifting adjusting component 6, a nut 61, a worm wheel 62, a worm 63, a miniature direct current motor 64 and an air suction port 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a breathing machine with sterilization function comprises a breathing machine shell 1, wherein a groove is formed in an air suction port 7 of the breathing machine shell 1, a filter cover 2 is movably arranged in the groove, an ultraviolet lamp 3 is arranged on one side of the filter cover 2 close to the groove, and a power supply of the ultraviolet lamp 3 is connected with a power supply circuit of the breathing machine.
One side fixedly connected with screw rod 5 that filter mantle 2 is close to the recess, sets up the lift adjustment subassembly that is used for driving 5 axial linear motion of screw rod in the recess, and the lift adjustment subassembly includes casing, nut 61, worm wheel 62, worm 63 and miniature DC motor 64, specifically as follows:
in this embodiment, the housing may also provide a support for the sieve 3.
The nut 61 is rotatably connected to the shell, the nut 61 is in threaded connection with the screw rod 5, and a through hole is formed in the position, corresponding to the screw rod 5, of the shell. In this embodiment, the nut 61 is rotatably coupled to the housing by a deep groove ball bearing.
The worm wheel 62 is in key connection with the nut 61, the worm wheel 62 is meshed with the worm 63, and the worm 63 is rotatably connected to the shell. In this embodiment, the worm 63 is rotatably connected to the housing by a deep groove ball bearing.
The micro direct current motor 64 is installed on the shell, and an output shaft of the micro direct current motor 64 is fixedly connected with the worm 63.
In this embodiment, the output shaft of the micro dc motor 64 is fixedly connected to the worm 63 through a coupling. The shaft coupling is convenient for installation and disassembly maintenance.
One side of the filter mantle 2 close to the groove is fixedly connected with a telescopic rod 4, and one end of the telescopic rod 4 far away from the filter mantle 2 is fixedly connected in the groove. In the embodiment, the telescopic rod 4 is formed by nesting a plurality of hollow rods with gradually reduced diameters.
The respirator can be operated by turning on the ultraviolet lamp 3, so that the respirator can be always in a disinfection state to continuously disinfect the filter screen 2, the air inlet hole 7 and the air at the place. When the outer surface of the respirator and accessories of the respirator are required to be disinfected, the micro direct current motor 64 is started, the micro direct current motor 64 drives the worm 63 to rotate, the worm 63 rotates to drive the worm wheel 62 to rotate, the worm wheel 62 drives the nut 61 to rotate, and the nut 61 drives the screw rod 5 to do vertical linear motion, so that the filter screen 2 is lifted finally, and then the respirator accessories such as a mask, a conduit and the like can be placed in the groove to start the ultraviolet lamp 3 to disinfect the respirator.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A breathing machine with a sterilization function comprises a breathing machine shell (1), wherein a groove is formed in an air suction port (7) of the breathing machine shell (1), and a filter cover (2) is movably arranged in the groove, and is characterized in that an ultraviolet lamp (3) is arranged on one side, close to the groove, of the filter cover (2);
a screw rod (5) is fixedly connected to one side, close to the groove, of the filter cover (2), a telescopic rod (4) is also fixedly connected to one side, close to the groove, of the filter cover (2), and one end, far away from the filter cover (2), of the telescopic rod (4) is fixedly connected into the groove;
and a lifting adjusting component for driving the screw rod (5) to do axial linear motion is arranged in the groove.
2. The respirator with the sterilization function as claimed in claim 1, wherein the telescopic rod (4) is formed by nesting a plurality of hollow rods with gradually reduced diameters.
3. The respirator with the sterilization function according to claim 1, wherein the lifting adjustment assembly comprises a housing, a nut (61), a worm wheel (62), a worm (63) and a micro direct current motor (64);
the nut (61) is rotatably connected to the shell, the nut (61) is in threaded connection with the screw rod (5), and a through hole is formed in the position, corresponding to the screw rod (5), of the shell;
the worm wheel (62) is in key connection with the nut (61), the worm wheel (62) is meshed with the worm (63), and the worm (63) is rotationally connected to the shell;
the miniature direct current motor (64) is arranged on the shell, and an output shaft of the miniature direct current motor (64) is fixedly connected with the worm (63).
4. The respirator with the sterilization function according to claim 3, wherein the output shaft of the micro DC motor (64) is fixedly connected with the worm (63) through a coupling.
5. The ventilator with sterilization function according to claim 3, wherein the nut (61) and the worm (63) are rotatably connected to the housing through deep groove ball bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831143.9U CN215386708U (en) | 2021-08-06 | 2021-08-06 | Breathing machine with sterilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831143.9U CN215386708U (en) | 2021-08-06 | 2021-08-06 | Breathing machine with sterilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215386708U true CN215386708U (en) | 2022-01-04 |
Family
ID=79658085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121831143.9U Active CN215386708U (en) | 2021-08-06 | 2021-08-06 | Breathing machine with sterilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215386708U (en) |
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2021
- 2021-08-06 CN CN202121831143.9U patent/CN215386708U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3 / F, building 4, No. 33, Qiuju Road, Baiyan Science Park, Hefei hi tech Zone, Anhui 230000 Patentee after: Hefei Kangjuren Medical Device Technology Co.,Ltd. Address before: 3 / F, building 4, No. 33, Qiuju Road, Baiyan Science Park, Hefei hi tech Zone, Anhui 230000 Patentee before: HEFEI KANGJUREN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |