CN218596122U - Filter mounting structure and oxygenerator - Google Patents
Filter mounting structure and oxygenerator Download PDFInfo
- Publication number
- CN218596122U CN218596122U CN202222636085.5U CN202222636085U CN218596122U CN 218596122 U CN218596122 U CN 218596122U CN 202222636085 U CN202222636085 U CN 202222636085U CN 218596122 U CN218596122 U CN 218596122U
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- Prior art keywords
- filter
- mounting structure
- groove
- filter mounting
- drawer
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- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 239000002808 molecular sieve Substances 0.000 claims description 15
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000010618 wire wrap Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, especially, relate to a filter mounting structure and oxygenerator. The filter mounting structure comprises a filter, a sealing cover, an elastic plug and a box body provided with a mounting space; the elastic plug is arranged in the installation space, the filter is provided with a connector, and the filter is arranged in the installation space through the connector inserted in the elastic plug; the opposite two sides of the sealing cover are respectively provided with an inserting part and an elastic locking part, and the inner wall of the mounting space is provided with an inserting groove and a locking groove; the plug-in part is plugged in the plug-in groove, the elastic lock catch part is plugged in the lock catch groove, and the seal cover covers the opening of the mounting space. In the utility model, the filter is easy to be disassembled and assembled, which is convenient for the user to clean the filter and replace the filter element; and the filter mounting structure has simple structure and low manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a filter mounting structure and oxygenerator.
Background
At present, along with the continuous improvement of living standard of people, the oxygenerator not only is applied to clinical medicine, and in daily life, the oxygenerator also becomes equipment for health care or health promotion of people. In order to increase the oxygen production amount of the oxygen generator, a compressor needs to be provided in the compressor, and the compressor is used to compress air to increase the air intake amount of the oxygen generator. Since the air of the external environment usually contains more impurities, the external air needs to be filtered by a filter and then input into the compressor; the filter needs to be frequently disassembled for cleaning, replacing a filter element and the like after long-term use, so that the filter is usually installed on the oxygen generator by adopting a detachable structural part.
In the prior art, the structure of the filter arranged on the oxygen generator has the problems of complex structure, inconvenient disassembly and assembly and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a filter mounting structure and oxygenerator to there is the technical problem that the structure is complicated, the dismouting is inconvenient among the prior art filter to install the structure on the oxygenerator.
In view of the above technical problem, an embodiment of the present invention provides a filter mounting structure, including a filter, a sealing cover, an elastic plug, and a box body having a mounting space; the elastic plug is arranged in the installation space, the filter is provided with a connector, and the filter is arranged in the installation space through the connector inserted in the elastic plug;
the opposite two sides of the sealing cover are respectively provided with an inserting part and an elastic locking part, and the inner wall of the mounting space is provided with an inserting groove and a locking groove; the plug-in part is plugged in the plug-in groove, the elastic lock catch part is plugged in the lock catch groove, and the seal cover covers the opening of the mounting space.
Optionally, an arc groove is arranged on the surface of the sealing cover, which faces away from the filter, and a winding bump is arranged on the inner wall of the arc groove.
Optionally, the filter mounting structure further comprises a wire wrap cover comprising a panel and a projection connecting the panel, the panel having a size larger than a size of the projection; the winding cover is arranged on the sealing cover through the winding convex block inserted in the insertion groove, and a winding groove is formed between the panel and the sealing cover.
Optionally, a first fixing hole is formed in the winding bump, a second fixing hole is formed in the inner wall of the insertion groove, and the filter mounting structure further includes a fixing member, wherein the fixing member penetrates through the first fixing hole and is inserted into the second fixing hole.
Optionally, an annular abutting part is arranged at the edge of the opening of the mounting space, and an annular abutting edge is arranged around the sealing cover; when the sealing cover covers the opening edge of the mounting space, the annular abutting edge abuts against the annular abutting part.
Optionally, a drawer hole is further formed in the box body, and the filter mounting structure further comprises a drawer mounted in the drawer hole.
Optionally, be equipped with first magnetism on the inner wall in drawer hole and inhale the piece, be equipped with second magnetism on the drawer and inhale the piece, the drawer is through each other magnetism inhale the piece with the second magnetism is inhaled the piece and is installed in the drawer hole.
Optionally, a disinfection lamp is arranged on the inner wall of the drawer hole.
Optionally, the opposite sides of the box body are respectively provided with a first handle groove and a second handle groove.
The utility model also provides an oxygen generator, which comprises a compressor, a molecular sieve tower, a humidifier and the filter mounting structure; the box body is also provided with an internal space, the compressor and the molecular sieve tower are both arranged in the internal space, and the humidifier is arranged on the box body; the air outlet of the filter is communicated with the air inlet of the compressor, the air outlet of the compressor is communicated with the air inlet of the molecular sieve tower, and the oxygen outlet of the molecular sieve tower is communicated with the air inlet of the humidifier.
In the utility model, the two opposite sides of the sealing cover are respectively provided with an inserting part and an elastic locking part, the inner wall of the installation space is provided with an inserting groove and a locking groove, the inserting part is inserted in the inserting groove, the elastic locking part is inserted in the locking groove, and the sealing cover covers the opening of the installation space; so that the closing and detaching operations of the closure are simple. In addition, the filter is arranged in the installation space through the connector inserted in the elastic insertion joint; the filter is simple to assemble and disassemble, and is convenient for a user to clean the filter, replace a filter element and the like. Moreover, the filter mounting structure has simple structure and low manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of a partial explosion structure of a filter mounting structure according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a filter mounting structure according to an embodiment of the present invention;
fig. 3 is a partial schematic structural view illustrating a filter of the filter mounting structure according to an embodiment of the present invention mounted on a housing;
fig. 4 is a schematic structural view of a cover of a filter mounting structure according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a wire cover of a filter mounting structure according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a partial explosion structure of a filter mounting structure according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a filter; 11. a connector; 2. sealing the cover; 21. a plug-in part; 22. an elastic locking part; 23. an arc-shaped groove; 24. a winding bump; 3. an elastic plug; 4. a box body; 41. an installation space; 42. inserting grooves; 43. a locking groove; 44. a drawer hole; 45. a first handle groove; 5. a wire wrap cover; 51. inserting grooves; 52. a panel; 53. a projection; 6. a drawer; 7. a sterilizing lamp; 8. a compressor; 9. a humidifier.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides a filter mounting structure, which includes a filter 1, a sealing cover 2, an elastic plug 3, and a box 4 having a mounting space 41; the elastic plug 3 is arranged in the installation space 41, the filter 1 is provided with a connector 11, and the filter 1 is arranged in the installation space 41 through the connector 11 inserted in the elastic plug 3; it is understood that the elastic plug 3 is made of a flexible material, for example, the elastic plug 3 is made of silicone; the design of the elastic plug 3 enables the connection head 11 of the filter 1 and the elastic plug 3 to be disassembled and assembled, so that a user can conveniently disassemble the filter 1 from the box body 4.
The opposite two sides of the sealing cover 2 are respectively provided with an inserting part 21 and an elastic locking part 22, and the inner wall of the mounting space 41 is provided with an inserting groove 42 and a locking groove 43; the plug-in part 21 is plugged in the plug-in groove 42, the elastic locking part 22 is plugged in the locking groove 43, and the cover 2 covers the opening of the installation space 41. It is understood that the inserting part 21 is arranged at the upper end of the cover 2, and the elastic locking part 22 is arranged at the lower end of the cover 2; correspondingly, the inserting slot 42 is arranged at the upper part of the mounting space 41, and the locking slot 43 is arranged at the lower part of the mounting space 41; the cover 2 is covered on the opening of the installation space 41 by the inserting part 21 inserted in the inserting groove 42 and the elastic locking part 22 inserted in the locking groove 43.
In the utility model, the opposite two sides of the sealing cover 2 are respectively provided with an inserting part 21 and an elastic locking part 22, the inner wall of the installation space 41 is provided with an inserting groove 42 and a locking groove 43, the inserting part 21 is inserted in the inserting groove 42, the elastic locking part 22 is inserted in the locking groove 43, and the sealing cover 2 is covered at the opening of the installation space 41; so that the closing and opening operations of the closure 2 are simple. In addition, the filter 1 is installed in the installation space 41 through the connection head 11 inserted into the elastic connection head 3; firstly, the cover 2 is detached from the box body 4 to open the installation space 41, and then the filter 1 is detached from the elastic plug 3, so that the filter 1 is easy to disassemble and assemble, and the operations of cleaning the filter 1, replacing a filter element and the like are facilitated for a user. Moreover, the filter mounting structure has simple structure and low manufacturing cost.
In one embodiment, as shown in fig. 4, the surface of the cover 2 facing away from the filter 1 is provided with an arc-shaped groove 23, and the inner wall of the arc-shaped groove 23 is provided with a winding bump 24. It can be understood that the winding protrusion 24 can be wound on a power cord of an oxygen generator, and the arc-shaped groove 23 is designed to facilitate a user to wind the power cord on the winding protrusion 24.
In one embodiment, as shown in fig. 1, 4 and 5, the filter mounting structure further includes a wire cover 5 having a plug-in groove 51, the wire cover 5 is mounted on the cover 2 by the wire protrusion 24 plugged in the plug-in groove 51, and a wire groove is formed between the wire cover 5 and the cover 2. Specifically, the winding cover 5 includes a panel 52 and a projection 53 connected to the panel 52, and the size of the panel 52 is larger than that of the projection 53, and the insertion groove 51 is provided on the projection 53; the protrusion 53 is covered on the winding protrusion through the insertion groove 51, the power cord is wound on the protrusion 53, and the panel 52 can prevent the power cord from being separated from the protrusion 53. In this embodiment, the power cord etc. can twine in the winding groove, just winding lid 5 with closing cap 2 can prevent that the power cord from following drop in the winding groove, improved the winding stability of power cord, and avoided the power cord to take place mixed and disorderly accident.
In one embodiment, as shown in fig. 1, the winding protrusion 24 is provided with a first fixing hole, the inner wall of the insertion groove 51 is provided with a second fixing hole, and the filter mounting structure further includes a fixing member (not shown) that passes through the first fixing hole and is inserted into the second fixing hole. It is to be understood that the fasteners include, but are not limited to, screws, bolts, and the like; after the winding cover 5 is inserted into the winding protrusion 24 through the insertion groove 51, the winding cover 5 is fixed to the winding protrusion 24 by the fixing member which passes through the first fixing hole and is inserted into the second fixing hole. In this embodiment, after the winding cover 5 is covered on the winding bump 24, the second fixing hole and the fixing member are not visible from the outside, so that the appearance of the filter mounting structure is improved.
In one embodiment, as shown in fig. 1, the opening edge of the installation space 41 is provided with an annular abutting part, and an annular abutting edge is arranged around the cover 2; when the cover 2 is covered on the opening edge of the mounting space, the annular abutting edge abuts against the annular abutting part. It will be appreciated that the design of the annular abutment improves the sealing and stability of the closure 2 at the opening of the mounting space.
In one embodiment, as shown in fig. 6, a drawer hole 44 is further formed on the box body 4, and the filter mounting structure further includes a drawer 6 installed in the drawer hole 44. It will be appreciated that the drawer hole 44 is provided above the installation space, and that various tools (sterilizing liquid, cotton swab, etc.) can be stored in the drawer 6. In this embodiment, the drawer 6 is integrated with the case 4, so that a user can store various tools conveniently, and the user experience of the filter mounting structure is improved.
In an embodiment, a first magnetic attraction member (not shown) is disposed on an inner wall of the drawer hole 44, a second magnetic attraction member (not shown) is disposed on the drawer 6, and the drawer 6 is installed in the drawer hole 44 through the first magnetic attraction member and the second magnetic attraction member which are magnetically attracted to each other. It is understood that the first magnetic attraction member and the second magnetic attraction member include but are not limited to magnets, etc., and the drawer 6 is installed in the drawer hole 44 through the first magnetic attraction member and the second magnetic attraction member attracting each other, thereby improving the stability of the drawer 6 installed in the drawer hole 44.
In one embodiment, as shown in fig. 6, the inner wall of the drawer hole 44 is provided with a sterilizing lamp 7. It is understood that the sterilizing lamp 7 includes, but is not limited to, an ultraviolet lamp, etc., and the sterilizing lamp 7 can emit sterilizing light into the drawer 6 to sterilize the workpieces stored in the drawer 6.
In one embodiment, as shown in FIG. 1, the box 4 has a first handle recess 45 and a second handle recess (not shown) on opposite sides thereof. It will be understood that the first handle groove 45 and the second handle groove are respectively disposed at the left and right sides of the box body 4, and the installation space 41 is disposed at the front or rear side of the box body 4. In this embodiment, the first handle groove 45 and the second handle groove are designed to facilitate the user to carry the filter mounting structure.
As shown in fig. 1 and 2, another embodiment of the present invention further provides an oxygen generator, which comprises a compressor 8, a molecular sieve tower (not shown), a humidifier 9, and the above-mentioned filter mounting structure; the box body 4 is also provided with an inner space, the compressor 8 and the molecular sieve tower are both arranged in the inner space, and the humidifier 9 is arranged on the box body 4; the air outlet of the filter 1 is communicated with the air inlet of the compressor 8, the air outlet of the compressor 8 is communicated with the air inlet of the molecular sieve tower, and the oxygen outlet of the molecular sieve tower is communicated with the air inlet of the humidifier 9. Specifically, the compressor 8 sucks and compresses air in the external environment through the filter 1, and then inputs the compressed air into the molecular sieve tower, nitrogen, carbon dioxide and the like in the air are adsorbed by the molecular sieve tower, the molecular sieve tower inputs high-purity oxygen into the humidifier 9, and the humidifier 9 humidifies the high-concentration oxygen and inputs the humidified oxygen into the lungs of a user.
The above embodiments are only examples of the filter mounting structure and the oxygen generator of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A filter mounting structure is characterized by comprising a filter, a sealing cover, an elastic plug and a box body provided with a mounting space; the elastic plug is arranged in the installation space, the filter is provided with a connector, and the filter is arranged in the installation space through the connector inserted in the elastic plug;
the opposite two sides of the sealing cover are respectively provided with an inserting part and an elastic locking part, and the inner wall of the mounting space is provided with an inserting groove and a locking groove; the plug-in part is plugged in the plug-in groove, the elastic lock catch part is plugged in the lock catch groove, and the seal cover covers the opening of the mounting space.
2. The filter mounting structure of claim 1, wherein the surface of the cover facing away from the filter is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with a winding bump.
3. The filter mounting structure of claim 2, further comprising a wire wrap cover including a panel and a projection connecting the panel, the panel having a size larger than a size of the projection; the winding cover is arranged on the sealing cover through the winding lug which is inserted in the insertion groove, and a winding groove is formed between the panel and the sealing cover.
4. The filter mounting structure of claim 3, wherein the winding protrusion has a first fixing hole, the insertion groove has a second fixing hole on an inner wall thereof, and the filter mounting structure further comprises a fixing member inserted through the first fixing hole and into the second fixing hole.
5. The filter mounting structure according to claim 1, wherein an opening edge of the mounting space is provided with an annular abutting portion, and an annular abutting edge is provided around the cover; when the sealing cover covers the opening edge of the mounting space, the annular abutting edge abuts against the annular abutting part.
6. The filter mounting structure of claim 1, wherein the housing further defines a drawer aperture, and wherein the filter mounting structure further comprises a drawer mounted in the drawer aperture.
7. The filter mounting structure of claim 6, wherein a first magnetic member is disposed on an inner wall of the drawer hole, a second magnetic member is disposed on the drawer, and the drawer is mounted in the drawer hole by the first magnetic member and the second magnetic member magnetically attracting each other.
8. The filter mounting structure according to claim 6, wherein a sterilizing lamp is provided on an inner wall of the drawer hole.
9. The filter mounting structure of claim 1, wherein the box body is provided at opposite sides thereof with a first handle groove and a second handle groove, respectively.
10. An oxygen generator comprising a compressor, a molecular sieve column, a humidifier, and a filter mounting structure according to any one of claims 1 to 9; the box body is also provided with an internal space, the compressor and the molecular sieve tower are both arranged in the internal space, and the humidifier is arranged on the box body; the air outlet of the filter is communicated with the air inlet of the compressor, the air outlet of the compressor is communicated with the air inlet of the molecular sieve tower, and the oxygen outlet of the molecular sieve tower is communicated with the air inlet of the humidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222636085.5U CN218596122U (en) | 2022-09-29 | 2022-09-29 | Filter mounting structure and oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222636085.5U CN218596122U (en) | 2022-09-29 | 2022-09-29 | Filter mounting structure and oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218596122U true CN218596122U (en) | 2023-03-10 |
Family
ID=85400700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222636085.5U Active CN218596122U (en) | 2022-09-29 | 2022-09-29 | Filter mounting structure and oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218596122U (en) |
-
2022
- 2022-09-29 CN CN202222636085.5U patent/CN218596122U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 1, 101, Evergrande Fashion Huigu Building, Fulong Road, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Security Medical Technology Co.,Ltd. Country or region after: China Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Security Medical Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |