CN219207823U - Operating room negative pressure retaining device - Google Patents
Operating room negative pressure retaining device Download PDFInfo
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- CN219207823U CN219207823U CN202223509459.3U CN202223509459U CN219207823U CN 219207823 U CN219207823 U CN 219207823U CN 202223509459 U CN202223509459 U CN 202223509459U CN 219207823 U CN219207823 U CN 219207823U
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- negative pressure
- fixedly connected
- baffle
- hollowed
- protective shell
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Abstract
The utility model discloses a negative pressure maintaining device for an operating room, which relates to the technical field of negative pressure maintaining and comprises an object main body, wherein one side of the object main body is fixedly connected with a fixing plate, one side of the fixing plate is movably connected with an inserting rod, one side of the fixing plate is provided with a first hollowed-out opening, one side of the object main body is fixedly connected with a protective shell, one side of the protective shell is fixedly connected with a negative pressure component, one side of the protective shell is movably connected with a baffle, one side of the baffle is fixedly connected with a pull ring, one side of the baffle is movably connected with a threaded rod, one side of the protective shell is provided with an installation opening, one side of the protective shell is fixedly connected with a nut, and one side of the baffle is provided with a second hollowed-out opening. According to the utility model, the retaining device can be conveniently and efficiently installed by a user through the fixed plate and the first hollowed-out opening and the inserted link arranged on one side of the fixed plate, so that the use requirement of the user for efficient installation is met.
Description
Technical Field
The utility model relates to the technical field of negative pressure maintenance, in particular to a negative pressure maintaining device for an operating room.
Background
The clean room is a space with good tightness for controlling parameters such as air cleanliness, temperature, humidity, pressure, noise and the like as required, and under the conditions of operations such as biochemistry, medicine, infectivity and the like, the ambient air pressure needs to be kept at a level slightly lower than the atmospheric pressure, namely, in a slight negative pressure state, so as to prevent pollution from diffusing to the outside.
Patent document with publication number CN212339561U discloses one of the following technical solutions: the utility model discloses a negative pressure type clean room, which comprises a clean room body, an air conditioner air supply unit and an exhaust filtering unit, wherein an air return opening is formed in the lower portion of the outer side of the clean room body, an air return pipeline is connected to the air return opening, an air supply pipeline is connected to the other end of the air conditioner air supply unit, an air supply filter is arranged on one side of the upper end of the clean room body, an air supply opening is formed in an air supply passing device, an air outlet is formed in the other side of the upper end of the clean room body, an exhaust pipeline is arranged on the air outlet, the exhaust filtering unit comprises an exhaust fan and a filtering processor, and an exhaust outlet is formed in the lower portion of the outer side of the exhaust filtering unit.
The following problems exist in the prior art:
1. the scheme has a plurality of component parts, and parts mutually involve inconvenience in assembly;
2. in many cases, the negative pressure chamber needs to be immediately sterilized, and thus needs to be disassembled conveniently.
Disclosure of Invention
The utility model provides a negative pressure maintaining device for an operating room, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an operating room negative pressure retaining device, includes the article main part, one side fixedly connected with fixed plate of article main part, one side swing joint of fixed plate has the inserted bar, first fretwork opening has been seted up to one side of fixed plate, one side fixedly connected with protective housing of article main part, one side fixedly connected with negative pressure assembly of protective housing, one side swing joint of protective housing has the baffle, one side fixedly connected with pull ring of baffle, one side swing joint of baffle has the threaded rod, installation opening has been seted up to one side of protective housing, one side fixedly connected with nut of protective housing, second fretwork opening has been seted up to one side of baffle.
The technical scheme of the utility model is further improved as follows: the second hollowed-out opening is formed in one side of the baffle, and the second hollowed-out opening is matched with the threaded rod in size.
By adopting the technical scheme, the user can conveniently conduct efficient activities.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with nut of protective housing, and nut quantity is a plurality of and mutually perpendicular between each other.
By adopting the technical scheme, the device in the scheme can be convenient for a user to carry out efficient connection limiting.
The technical scheme of the utility model is further improved as follows: one side of the nut is movably connected with a threaded rod, and the number of the threaded rods is multiple and mutually perpendicular.
By adopting the technical scheme, the device can be convenient for a user to carry out efficient connection.
The technical scheme of the utility model is further improved as follows: one side of the protective housing is provided with an installation opening, and the installation opening and the nut are mutually matched in structure.
By adopting the technical scheme, the user can conveniently conduct efficient activities.
The technical scheme of the utility model is further improved as follows: a first hollowed-out opening is formed in one side of the fixing plate, and the first hollowed-out opening and the inserting rod are mutually matched in structure.
By adopting the technical scheme, the user can conveniently conduct efficient activities.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a negative pressure maintaining device for an operating room, which is convenient for a user to efficiently install the maintaining device through a fixed plate and a first hollowed-out opening and an inserting rod which are arranged on one side of the fixed plate, so that the use requirement of the user for efficient installation is met;
2. the utility model provides a negative pressure maintaining device for an operating room, which can be used for disassembling and cleaning a baffle and a protective shell by a user after the user screws and removes the threaded rod on a set nut through the set threaded rod, so that the user can carry out efficient internal overhaul, and the use requirement of the user for efficient overhaul is met.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
FIG. 3 is a front elevational view of the structure of the present utility model;
fig. 4 is an enlarged view of the structure a in fig. 2, which is a structural view of the present utility model.
In the figure: 1. an article body; 2. a fixing plate; 3. a rod; 4. a first hollowed-out opening; 5. a protective shell; 6. a baffle; 7. a pull ring; 8. a negative pressure assembly; 9. a threaded rod; 10. the second hollowed-out opening; 11. a nut; 12. and (3) installing an opening.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a negative pressure maintaining device for an operating room, which is characterized in that an object main body 1, a fixed plate 2 is fixedly connected to one side of the object main body 1, an inserting rod 3 is movably connected to one side of the fixed plate 2, a first hollowed-out opening 4 is formed in one side of the fixed plate 2, and a protective shell 5 is fixedly connected to one side of the object main body 1.
In this embodiment, second fretwork opening 10 has been seted up to one side of baffle 6, and the size is mutual matees between second fretwork opening 10 and the threaded rod 9, and it can convenient to use person carries out efficient activity, and one side fixedly connected with nut 11 of protective housing 5, and nut 11 quantity is a plurality of and mutually perpendicular each other, and it can convenient to use person carries out efficient connection spacing.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side fixedly connected with negative pressure assembly 8 of protective housing 5, one side swing joint of protective housing 5 has baffle 6, one side fixedly connected with pull ring 7 of baffle 6, one side swing joint of baffle 6 has threaded rod 9, and installation opening 12 has been seted up to one side of protective housing 5.
In this embodiment, one side swing joint of nut 11 has threaded rod 9, and threaded rod 9 quantity be a plurality of and mutually perpendicular each other, and it can be convenient for the user to carry out efficient connection, and installation opening 12 has been seted up to one side of protective housing 5, and the structure is mutually agreed with between installation opening 12 and the nut 11, and it can be convenient for the user to carry out efficient activity.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, a nut 11 is fixedly connected to one side of the protective housing 5, and a second hollow opening 10 is formed in one side of the baffle 6.
In this embodiment, first fretwork opening 4 has been seted up to one side of fixed plate 2, and structure between first fretwork opening 4 and the inserted bar 3 mutually agrees, and it can convenient to use person carries out efficient activity to first fretwork opening 4 and the inserted bar 3 of seting up through one side of fixed plate 2 and fixed plate 2 that set up can convenient to use person carries out efficient installation to holding device.
As shown in fig. 1 to 4, when a user needs to use the device, the device can be conveniently and efficiently installed by the user through the fixed plate 2 and the first hollowed-out opening 4 and the inserted rod 3 which are arranged on one side of the fixed plate 2, and the baffle 6 and the protective shell 5 can be detached and washed by the user after the user screws the threaded rod 9 on the nut 11 and takes down the threaded rod 9, so that the user can carry out efficient internal overhaul.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Operating room negative pressure holding device, including article main part (1), its characterized in that: one side of the object main body (1) is fixedly connected with a fixed plate (2), and one side of the fixed plate (2) is movably connected with an inserting rod (3);
a first hollowed-out opening (4) is formed in one side of the fixed plate (2), a protective shell (5) is fixedly connected to one side of the object main body (1), a negative pressure component (8) is fixedly connected to one side of the protective shell (5), a baffle plate (6) is movably connected to one side of the protective shell (5), and a pull ring (7) is fixedly connected to one side of the baffle plate (6);
one side swing joint of baffle (6) has threaded rod (9), installation opening (12) have been seted up to one side of protective housing (5), one side fixedly connected with nut (11) of protective housing (5), second fretwork opening (10) have been seted up to one side of baffle (6).
2. An operating room negative pressure holding device according to claim 1, characterized in that: a second hollowed-out opening (10) is formed in one side of the baffle (6), and the second hollowed-out opening (10) and the threaded rod (9) are matched in size.
3. An operating room negative pressure holding device according to claim 1, characterized in that: one side of the protective shell (5) is fixedly connected with nuts (11), and the number of the nuts (11) is multiple and mutually perpendicular.
4. An operating room negative pressure holding device according to claim 1, characterized in that: one side of the nut (11) is movably connected with a threaded rod (9), and the threaded rods (9) are multiple in number and mutually perpendicular.
5. An operating room negative pressure holding device according to claim 1, characterized in that: one side of the protective shell (5) is provided with an installation opening (12), and the structures of the installation opening (12) and the nut (11) are mutually matched.
6. An operating room negative pressure holding device according to claim 1, characterized in that: a first hollowed-out opening (4) is formed in one side of the fixed plate (2), and structures between the first hollowed-out opening (4) and the inserted link (3) are mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509459.3U CN219207823U (en) | 2022-12-28 | 2022-12-28 | Operating room negative pressure retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509459.3U CN219207823U (en) | 2022-12-28 | 2022-12-28 | Operating room negative pressure retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219207823U true CN219207823U (en) | 2023-06-20 |
Family
ID=86755186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223509459.3U Active CN219207823U (en) | 2022-12-28 | 2022-12-28 | Operating room negative pressure retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219207823U (en) |
-
2022
- 2022-12-28 CN CN202223509459.3U patent/CN219207823U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A negative pressure maintaining device for operating rooms Effective date of registration: 20230809 Granted publication date: 20230620 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: Wuhan xinfuturetechnology Engineering Co.,Ltd. Registration number: Y2023420000181 |