Sterile detection isolator with easy assembly and disassembly

Abstract

The utility model discloses a sterile detection isolator convenient to dismount, related to isolator technical field, including isolator body, the bottom of isolator body is provided with elevating system, the bottom of elevating system is provided with bottom plate, and the bottom plate is connected with base through dismounting component, one side of base is provided with hydrogen peroxide gas generator, and one side of hydrogen peroxide gas generator is provided with gas adjusting mechanism, and gas adjusting mechanism is connected with isolator body through bellows hose, and the outside wall of isolator body is provided with control panel. The utility model discloses through the cooperation of hydrogen peroxide gas generator and isolator body, can effectual to the inside of isolator body kill and kill residual microorganism, guarantee the sterility of isolator body internal environment, and can adjust the flow of hydrogen peroxide gas into isolator body through the setting air inlet adjusting mechanism, make accurate control gas flow.

Description

Technical Field

[0001] This utility model relates to the field of isolator technology, specifically to a sterile testing isolator that is easy to assemble and disassemble. Background Technology

[0002] Aseptic testing isolators are mainly used for aseptic testing of medical devices and pharmaceuticals. They isolate the testing environment from the outside world, ensuring sterility during the testing process. Generally, aseptic testing isolators have the following main characteristics: they adopt a fully enclosed structure, which can effectively isolate external impurities and microorganisms, ensuring the sterility of the testing environment; and they are equipped with an operating window, allowing operators to perform testing operations through the window without affecting the isolation performance.

[0003] For example, Chinese patent CN212763577U discloses a VHP aseptic inspection isolator, which includes a VHP isolator body. A display and operation mechanism is rotatably connected to one side of the VHP isolator body. A groove is provided on the outer wall of the VHP isolator body, which is adapted to the display and operation mechanism. The display and operation mechanism includes an L-shaped bracket. By rotating the L-shaped bracket, the aseptic inspection isolator can separate the industrial computer from the groove. The support rod can be adjusted up and down to make the industrial computer reach a suitable height, which is convenient for the staff to observe the data.

[0004] Although the aforementioned aseptic inspection isolator can be used in conjunction with the isolator body to sterilize the inside of the isolator body through the use of a hydrogen peroxide gas generator, the aseptic inspection isolator cannot precisely adjust the flow rate according to the needs. Since different testing items have different requirements for gas flow rate, the inability to adjust the flow rate will result in the inability to meet different testing needs, thereby affecting work efficiency.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a sterile testing isolator that is easy to disassemble and assemble, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] An easy-to-disassemble sterile testing isolator includes an isolator body, a lifting mechanism at the bottom of the isolator body, a base plate at the bottom of the lifting mechanism, the base plate being connected to a base via a disassembly assembly, a hydrogen peroxide gas generator on one side of the base, and a gas regulating mechanism on one side of the hydrogen peroxide gas generator, the gas regulating mechanism being connected to the isolator body via a corrugated hose, and a control panel on the outer wall of the isolator body.

[0009] Furthermore, in order to raise and lower the isolator body to a suitable height to facilitate the insertion or removal of test samples by operators, and to allow staff of different heights to more clearly observe the internal condition of the isolator body, thereby improving the applicability and practicality of the device, the lifting mechanism includes cylinder 1 located on both sides of the inner bottom end of the isolator body. Connecting sleeves are symmetrically arranged at both ends of one side of cylinder 1. A connecting shaft that cooperates with the isolator body is inserted inside the connecting sleeve. Cylinder 1 and connecting sleeves are both located at the top of the base plate.

[0010] Furthermore, in order to enable the installation of connecting plate one and connecting plate two, and to adopt a detachable structure for easy assembly and disassembly of the isolator body and the hydrogen peroxide gas generator, making it easier to transport and maintain, the disassembly assembly includes connecting plate one located on one side of the base plate, and connecting plate two located on the other side of connecting plate one for connection to the base. Connecting plate two and connecting plate one are connected by bolts.

[0011] Furthermore, in order to effectively kill residual microorganisms inside the isolator body by using the hydrogen peroxide gas generator in conjunction with the isolator body, ensuring the sterility of the isolator environment, and to precisely control the flow rate of hydrogen peroxide gas entering the isolator body by setting an inlet regulating mechanism, the gas regulating mechanism includes an inlet pipe located on one side of the hydrogen peroxide gas generator and cooperating with it. An inlet regulating mechanism is set on one side of the inlet pipe. The inlet regulating mechanism includes a fixed plate located at one end of the inlet pipe. The outer circumference of the fixed plate has a sliding groove, and the top of the fixed plate is evenly provided with several sliding grooves. First, the fixed plate is equipped with a toggle plate inside. A sliding groove 2 is opened on one side of the toggle plate. The sliding groove 2 has a hexagonal structure. Several sliding pillars 1 are evenly arranged inside the sliding groove 2. A sliding plate is provided on one side of the sliding pillar 1. A sliding pillar 2 that cooperates with the sliding groove 1 is provided on one side of the sliding plate. The air inlet adjustment mechanism also includes a toggle block located on the outer circumference of the toggle plate. The toggle block is located inside the toggle groove. A spherical groove is provided inside the toggle groove. A spherical block that cooperates with the spherical groove is provided inside the spherical groove. The outer circumference of the spherical block is connected to the output end of cylinder 2 through a universal joint. Cylinder 2 is mounted on the outer wall of the hydrogen peroxide gas generator through a bracket.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. This utility model can raise and lower the isolator body to a suitable height by setting a lifting mechanism, which makes it convenient for operators to put in or take out test samples. At the same time, it can make it easier for staff of different heights to observe the internal situation of the isolator body more clearly, thereby improving the applicability and practicality of the device.

[0014] 2. This utility model can install connecting plate one and connecting plate two by setting up a disassembly and assembly component, and adopts a detachable structure, which facilitates the assembly and disassembly of the isolator body and the hydrogen peroxide gas generator, and makes it easier to transport and maintain.

[0015] 3. This utility model, through the combined use of a hydrogen peroxide gas generator and an isolator body, can effectively kill residual microorganisms inside the isolator body, ensuring the sterility of the internal environment of the isolator body. Furthermore, by setting an air inlet adjustment mechanism, the flow rate of hydrogen peroxide gas entering the isolator body can be adjusted, enabling precise control of the gas flow rate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a sterile testing isolator that is easy to assemble and disassemble according to an embodiment of the present utility model;

[0018] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0019] Figure 3 This is a partial cross-sectional view of a sterile testing isolator that is easy to assemble and disassemble according to an embodiment of the present utility model;

[0020] Figure 4 yes Figure 3 A magnified view of a section at point B in the middle;

[0021] Figure 5 This is a schematic diagram of the air inlet adjustment mechanism in a sterile testing isolator that is easy to disassemble and assemble, according to an embodiment of the present utility model.

[0022] Figure 6 This is a partial cross-sectional view of the air inlet in a sterile testing isolator that is easy to disassemble and assemble according to an embodiment of the present utility model.

[0023] In the picture:

[0024] 1. Isolator body; 2. Lifting mechanism; 201. Cylinder 1; 202. Connecting sleeve; 203. Connecting shaft; 3. Base plate; 4. Assembly / disassembly components; 401. Connecting plate 1; 402. Connecting plate 2; 403. Bolt; 5. Base; 6. Hydrogen peroxide gas generator; 7. Gas regulating mechanism; 701. Inlet pipe; 702. Inlet regulating mechanism; 7021. Fixed plate; 7022. Actuating groove; 7023. Sliding groove 1; 7024. Actuating plate; 7025. Sliding groove 2; 7026. Sliding column 1; 7027. Sliding plate; 7028. Sliding column 2; 7029. Actuating block; 70210. Spherical block; 70211. Universal joint; 70212. Cylinder 2; 8. Corrugated hose; 9. Control panel. Detailed Implementation

[0025] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present invention, a sterile testing isolator that is easy to assemble and disassemble is provided.

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-6 As shown, the detachable aseptic testing isolator according to an embodiment of the present invention includes an isolator body 1, a lifting mechanism 2 at the bottom of the isolator body 1, a base plate 3 at the bottom of the lifting mechanism 2, the base plate 3 being connected to a base 5 via a disassembly assembly 4, a hydrogen peroxide gas generator 6 being provided on one side of the base 5, and a gas regulating mechanism 7 being provided on one side of the hydrogen peroxide gas generator 6, the gas regulating mechanism being connected to the isolator body 1 via a corrugated hose 8, and a control panel 9 being provided on the outer wall of the isolator body 1.

[0028] With the above solution, this utility model can raise and lower the isolator body 1 to a suitable height by setting the lifting mechanism 2, which makes it convenient for operators to put in or take out test samples. At the same time, it can make it easier for staff of different heights to observe the internal situation of the isolator body 1 more clearly, thereby improving the applicability and practicality of the device.

[0029] Furthermore, it should be noted that the aforementioned isolator body 1 is a sterile testing isolator. Sterile testing isolators are a commonly used device in the medical equipment industry, mainly used for sterile testing of medical devices and pharmaceuticals. The sterile testing isolator first isolates the external environment through a fully enclosed structure. It is equipped with a high-efficiency filtration system to filter the incoming and outgoing gases, removing impurities and microorganisms, thereby providing a stable sterile environment for internal testing. This is existing technology and will not be elaborated on further here.

[0030] In one embodiment, the lifting mechanism 2 includes cylinders 201 disposed on both sides of the inner bottom end of the isolator body 1. Connecting sleeves 202 are symmetrically disposed at both ends of one side of cylinder 201. A connecting shaft 203 that cooperates with the isolator body 1 is inserted inside the connecting sleeve 202. Cylinders 201 and connecting sleeves 202 are both disposed at the top of the base plate 3, thereby enabling the isolator body 1 to be raised and lowered to a suitable height, making it convenient for operators to put in or take out test samples. At the same time, it allows staff of different heights to more clearly observe the internal situation of the isolator body 1, thereby improving the applicability and practicality of the device.

[0031] In one embodiment, the disassembly assembly 4 includes a connecting plate 401 disposed on one side of the base plate 3, and a connecting plate 402 disposed on the other side of the connecting plate 401 and connected to the base 5. The connecting plate 402 and the connecting plate 401 are engaged by bolts 403, thereby enabling the connecting plate 401 and the connecting plate 402 to be installed. The disassembly structure facilitates the assembly and disassembly of the isolator body 1 and the hydrogen peroxide gas generator 6, and makes it easier to transport and maintain.

[0032] In one embodiment, the gas regulating mechanism 7 includes an inlet pipe 701 disposed on one side of the hydrogen peroxide gas generator 6 and cooperating therewith. An inlet regulating mechanism 702 is disposed on one side of the inlet pipe 701. The inlet regulating mechanism 702 includes a fixed plate 7021 disposed at one end of the inlet pipe 701. A toggle groove 7022 is formed on the outer circumference of the fixed plate 7021. A plurality of sliding grooves 7023 are evenly distributed on the top of the fixed plate 7021. A toggle plate 7024 is disposed inside the fixed plate 7021. A sliding groove 7025 is formed on one side of the toggle plate 7024, and the sliding groove 7025 has a hexagonal structure. A plurality of sliding columns 7026 are evenly distributed inside the sliding groove 7025. A sliding plate 7027 is disposed on one side of each sliding column 7026. A groove corresponding to the sliding groove 7023 is disposed on one side of the sliding plate 7027. The sliding column 7028 and the inlet regulating mechanism 702 also include a toggle block 7029 located on the outer circumference of the toggle plate 7024. The toggle block 7029 is located inside the toggle groove 7022, which has a spherical groove. Inside the spherical groove is a matching spherical block 70210. The outer circumference of the spherical block 70210 is connected to the output end of the cylinder 70212 via a universal joint 70211. The cylinder 70212 is mounted on the outer wall of the hydrogen peroxide gas generator 6 via a bracket. Thus, through the cooperation of the hydrogen peroxide gas generator 6 and the isolator body 1, residual microorganisms inside the isolator body 1 can be effectively killed, ensuring the sterility of the isolator environment. Furthermore, the inlet regulating mechanism 702 can regulate the flow rate of hydrogen peroxide gas into the isolator body 1, enabling precise control of the gas flow rate.

[0033] Furthermore, it should be noted that the gas regulating mechanism 7 and one end of the corrugated hose 8 are connected by bolts, which facilitates the disassembly and assembly of the gas regulating mechanism 7 and the corrugated hose 8, and also facilitates the replacement of the corrugated hose 8. In order for the cylinder 2 70212 to smoothly drive the ball block 70210 to move, and then drive the toggle block 7029 to move, the ball block 70210 and the output end of the cylinder 2 70212 are connected by a universal joint 70211.

[0034] The working principle of the air intake adjustment mechanism 702 is as follows: The cylinder 70212 is started by the control panel 9, and under the action of the spherical groove and the spherical block 70210, the output end of the cylinder 70212 drives the toggle block 7029 to move. At the same time, under the action of the sliding groove 7023 and the sliding column 7028 and the sliding groove 7025 and the sliding column 7026, the sliding plate 7027 can be driven to move inward and outward, thereby controlling the gas flow of the air intake pipe 701.

[0035] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0036] In practical applications, the isolator body 1 is first raised or lowered to a suitable height by the combined action of cylinder 201, connecting sleeve 202, and connecting shaft 203. The interior of the isolator body 1 can be disinfected by hydrogen peroxide gas generator 6 to ensure a sterile environment. Then, the gas flow rate into the isolator body 1 can be adjusted by gas regulating mechanism 7 to achieve gas flow regulation. The isolator body as a whole realizes the raising, lowering, disassembly and connection, disinfection and flow regulation functions, thereby improving work efficiency.

[0037] In summary, by utilizing the above-mentioned technical solutions of this utility model, the present utility model, through the setting of the lifting mechanism 2, can raise and lower the isolator body 1 to a suitable height, facilitating the insertion or removal of test samples by operators. It also allows personnel of different heights to more clearly observe the internal condition of the isolator body 1, thereby improving the applicability and practicality of the device. The present utility model, through the setting of the disassembly and assembly component 4, can install the connecting plate 401 and the connecting plate 402, and adopts a detachable structure, facilitating the assembly and disassembly of the isolator body 1 and the hydrogen peroxide gas generator 6, making it easier to transport and maintain. Through the combined use of the hydrogen peroxide gas generator 6 and the isolator body 1, the present utility model can effectively kill residual microorganisms inside the isolator body 1, ensuring the sterility of the internal environment of the isolator body 1. Furthermore, by setting the air inlet adjustment mechanism 702, the flow rate of hydrogen peroxide gas entering the isolator body can be adjusted, enabling precise control of the gas flow rate.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterile testing isolator that is easy to assemble and disassemble, comprising an isolator body (1), characterized in that, The bottom of the isolator body (1) is provided with a lifting mechanism (2), the bottom of the lifting mechanism (2) is provided with a base plate (3), the base plate (3) is connected to the base (5) through a disassembly assembly (4), a hydrogen peroxide gas generator (6) is provided on one side of the base (5), and a gas regulating mechanism (7) is provided on one side of the hydrogen peroxide gas generator (6), the gas regulating mechanism is connected to the isolator body (1) through a corrugated hose (8), and a control panel (9) is provided on the outer wall of the isolator body (1). The lifting mechanism (2) includes cylinder 1 (201) disposed on both sides of the inner bottom end of the isolator body (1). Connecting sleeves (202) are symmetrically disposed at both ends of one side of cylinder 1 (201). A connecting shaft (203) that cooperates with the isolator body (1) is inserted inside the connecting sleeve (202). Cylinder 1 (201) and connecting sleeve (202) are both disposed at the top of the base plate (3).

2. The easily detachable sterile testing isolator according to claim 1, characterized in that, The disassembly assembly (4) includes a connecting plate one (401) disposed on one side of the base plate (3), and a connecting plate two (402) disposed on the other side of the connecting plate one (401) and connected to the base (5). The connecting plate two (402) and the connecting plate one (401) are connected by bolts (403).

3. The easily detachable sterile testing isolator according to claim 2, characterized in that, The gas regulating mechanism (7) includes an air inlet pipe (701) disposed on one side of the hydrogen peroxide gas generator (6) and cooperating therewith, and an air inlet regulating mechanism (702) is disposed on one side of the air inlet pipe (701).

4. The easily detachable sterile testing isolator according to claim 3, characterized in that, The air intake adjustment mechanism (702) includes a fixed plate (7021) disposed at one end of the air intake pipe (701). A toggle groove (7022) is provided on the outer circumference of the fixed plate (7021). A plurality of sliding grooves (7023) are evenly disposed on the top of the fixed plate (7021). A toggle plate (7024) is disposed inside the fixed plate (7021). A sliding groove (7025) is provided on one side of the toggle plate (7024). The sliding groove (7025) is hexagonal in shape. A plurality of sliding posts (7026) are evenly disposed inside the sliding groove (7025). A sliding plate (7027) is disposed on one side of the sliding post (7026). A sliding post (7028) that cooperates with the sliding groove (7023) is disposed on one side of the sliding plate (7027).

5. A sterile testing isolator that is easy to assemble and disassemble according to claim 4, characterized in that, The air inlet adjustment mechanism (702) further includes a toggle block (7029) disposed on the outer side of the toggle disc (7024), and the toggle block (7029) is disposed inside the toggle groove (7022). The toggle groove (7022) is provided with a spherical groove, and a spherical block (70210) is disposed inside the spherical groove to cooperate with it. The outer side of the spherical block (70210) is connected to the output end of cylinder two (70212) through a universal joint (70211), and cylinder two (70212) is disposed on the outer wall of the hydrogen peroxide gas generator (6) through a bracket.

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