A respiratory disinfection and filtration device

Abstract

This utility model discloses a respiratory disinfection and filtration device, mainly relating to a respiratory disinfection and filtration device. It includes a respiratory disinfection and filtration machine and a connecting structure. A chassis is fixedly connected to the lower end of the respiratory disinfection and filtration machine, and four casters are mounted on the lower surface of the chassis. Several heat dissipation holes are opened on one side of the respiratory disinfection and filtration machine. Two connecting pipes are slidably connected to the side of the respiratory disinfection and filtration machine away from the heat dissipation holes. A display screen and several control buttons are mounted on the upper surface of the respiratory disinfection and filtration machine. A push rod is fixedly connected to the upper end of the respiratory disinfection and filtration machine near the heat dissipation holes, and a handle is fixedly connected to the upper surface of the push rod. The beneficial effects of this utility model are: it facilitates protection of the respiratory disinfection and filtration machine when not in use, preventing a large amount of dust from entering the filter, and significantly improving the service life of the respiratory disinfection and filtration machine.

Description

Technical Field

[0001] This utility model relates to the technical field of respiratory disinfection and filtration devices, and in particular to a respiratory disinfection and filtration device. Background Technology

[0002] The respiratory disinfection and filtration device consists of a respiratory disinfection and filtration machine, casters, chassis, heat dissipation holes, push rod, connecting pipe, display screen and control buttons. It is a device used for air respiratory disinfection and filtration and is quite common in daily life.

[0003] Existing technologies, such as the utility model patent with publication number CN211132552U, disclose a clinical respiratory disinfection and filtration device. This patent uses conventional respiratory disinfection devices, which are cumbersome to operate, cannot disinfect all exhaled air from patients, cannot fully mix the drug solution in the device, cannot be firmly fixed to the hospital bed, and are difficult to fix the patient's mask. The utility model includes a box body, with a worm gear rotatably connected to the right side wall of the box body. Several stirring fans that can rotate with the worm gear are evenly arranged inside the box body. A fixing plate is fixedly connected to the rear wall of the box body, and a clamping plate that can slide up and down on the rear wall of the box body is provided. The clamping plate slides up and down with the rotation of the worm gear, and the rotation of the worm gear forms a structure in which the stirring fans rotate and the clamping plate slides up and down.

[0004] The inventors discovered during daily use that in existing respiratory disinfection filters, when not in use, the ventilation holes are exposed to the external environment, allowing dust, bacteria, pollen, mold, and other particles in the air to enter. Prolonged accumulation can lead to internal filter contamination, affecting disinfection efficiency and even causing secondary pollution. Furthermore, if the ventilation holes are clogged with dust and dirt, heat dissipation performance will be compromised. This can result in excessively high internal temperatures, affecting the normal operation of the filter and disinfection efficiency, and may even cause overheating and damage to the device.

[0005] This application provides another technical solution to this technical problem, aiming to provide those skilled in the art with multiple options for solving the problem. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies in which it is difficult to protect heat dissipation holes, and to propose a respiratory disinfection and filtration device.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a respiratory disinfection and filtration device, comprising a respiratory disinfection and filtration machine and a connecting structure. A chassis is fixedly connected to the lower end of the respiratory disinfection and filtration machine. Four casters are mounted on the lower surface of the chassis. Several heat dissipation holes are opened on one side of the respiratory disinfection and filtration machine. Two connecting pipes are slidably connected to the side of the respiratory disinfection and filtration machine away from the heat dissipation holes. A display screen is mounted on the upper surface of the respiratory disinfection and filtration machine. Several control buttons are mounted on the upper surface of the respiratory disinfection and filtration machine. A push rod is fixedly connected to the upper end of the respiratory disinfection and filtration machine near the heat dissipation holes. A handle is fixedly connected to the upper surface of the push rod. The device has protective structures on both sides, each including two connecting rails fixedly connected to the respiratory disinfection filter. A sliding rod is slidably connected to the inner wall of each connecting rail, and a gasket is fixedly connected to the arc surface of the sliding rod. A protective plate is fixedly connected to the end of the sliding rod near the heat dissipation hole. Storage slots are provided at both ends of the protective plate. Slide plates are slidably connected to the inner walls of the respiratory disinfection filter near both sides of the connecting rails. A top rod is fixedly connected to the upper surface of the slide plate, and the top rod abuts against the protective plate. A spring is installed inside each connecting rail, with both ends fixedly connected to the sliding rod and the connecting rail, respectively. Several baffles are fixedly connected to the inner wall of each storage slot, and the storage slot is compatible with the top rod.

[0008] The aforementioned components achieve the following effects: When the respiratory disinfection filter needs to be used, the protective plate is pulled to move it, which in turn moves the sliding rod. The sliding rod slides along the inner wall of the connecting rail, causing the spring to stretch. The top rod slides along the inner wall of the storage slot. After moving to the appropriate position, the top rod is pushed to move it, causing the sliding plate to slide within the respiratory disinfection filter. Then, the top rod and storage slot are offset and abut against the protective plate. The spring's rebound force causes the top rod to abut against and fix the protective plate. After use, when the heat dissipation holes need to be protected, the top rod is pulled to align with the storage slot. Then, the spring contracts, causing the protective plate to return to its original position. The top rod slides along the inner wall of the storage slot, and the baffle prevents the top rod from separating from the storage slot.

[0009] Preferably, a protective pad, which is a rubber pad, is fixedly connected to the side of the protective plate closest to the respiratory disinfection filter.

[0010] The effect achieved by the above components is that the protective pad can protect the respiratory disinfection filter and prevent the protective plate from causing wear and tear on the respiratory disinfection filter when it is moved.

[0011] Preferably, a limiting rod is fixedly connected inside the connecting rail, the limiting rod is slidably connected to the slide rod, and the spring is sleeved on the arc surface of the limiting rod.

[0012] The effect achieved by the above components is that the limiting rod can limit the spring, prevent the spring from deforming during use, and improve the service life of the spring.

[0013] Preferably, a handle is fixedly connected to the side of the protective plate away from the respiratory disinfection filter, and the handle has a "U" shaped cross-section.

[0014] The effect achieved by the above components is that when it is necessary to pull the protective plate, the handle can be pulled directly, and the handle will move the protective plate, making it more convenient to move the protective plate.

[0015] Preferably, the respiratory disinfection filter has two connecting structures on the side near the connecting pipe. The connecting structure includes a circular rail, which is rotatably connected to the respiratory disinfection filter. The inner wall of the circular rail has two slots, and the inner wall of the circular rail is slidably connected to two auxiliary blocks. A connecting rod is fixedly connected to the side of the auxiliary blocks away from the circular rail. A connecting plate is fixedly connected to the end of the connecting rod away from the auxiliary blocks. Both ends of the connecting plate are fixedly connected to arc plates, and the arc plates are fixedly connected to the connecting pipe.

[0016] The effect achieved by the above components is as follows: when it is necessary to connect the connecting tube, the connecting tube is pulled to move, the connecting tube moves the arc plate, the arc plate moves the connecting plate, the connecting plate moves the connecting rod, the connecting rod moves the auxiliary block, then the auxiliary block is aligned with the slot, the connecting tube is inserted into the respiratory disinfection filter, then the auxiliary block passes through the slot into the circular rail, then the circular rail is rotated to move, the circular rail moves the slot away from the auxiliary block, then the circular rail and the auxiliary block abut and fix, the auxiliary block moves the connecting rod to fix the connecting plate, and the connecting plate moves the arc plate to fix the connecting rod.

[0017] Preferably, the auxiliary block is adapted to the slot and the auxiliary block is slidably connected to the slot.

[0018] Preferably, the connecting rod has a circular cross-section and is made of stainless steel.

[0019] The effect achieved by the above components is that the stainless steel material can increase the service life of the connecting rod, prevent the connecting rod from rusting during use, and improve the service life of the connecting rod.

[0020] In summary, the beneficial effects of this utility model are as follows:

[0021] In this invention, by modifying the protective structure, existing technologies allow dust, bacteria, pollen, mold, and other particles in the air to enter the ventilation holes when the respiratory disinfection filter is not in use. Prolonged accumulation of these particles can lead to internal filter contamination, affecting disinfection efficiency and even causing secondary pollution. Furthermore, if the ventilation holes are clogged with dust and dirt, heat dissipation performance will be compromised. This can result in excessively high internal temperatures, affecting the normal operation and disinfection efficiency of the filter, and potentially causing overheating damage. This device provides convenient protection for the respiratory disinfection filter when not in use, preventing large amounts of dust from entering the filter and significantly extending its lifespan.

[0022] In this invention, by manipulating the connection structure, the connecting pipe can be easily installed and disassembled quickly, and can be quickly replaced after it becomes contaminated, thus saving the time required to replace the connecting pipe. Attached Figure Description

[0023] Appendix Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Appendix Figure 2 This is a schematic diagram of the protective structure of this utility model;

[0025] Appendix Figure 3 This is a utility model Figure 2 Enlarged view of point A;

[0026] Appendix Figure 4 This is a utility model Figure 2 Enlarged view of point B;

[0027] Appendix Figure 5 This is a utility model Figure 2 A schematic diagram of the side structure;

[0028] Appendix Figure 6 This is a schematic diagram of the connection structure of this utility model;

[0029] Appendix Figure 7 This is a utility model Figure 6 Enlarged view of point C.

[0030] The following are the labels in the attached diagram: 1. Breathing disinfection filter; 2. Casters; 3. Chassis; 4. Heat dissipation holes; 5. Push rod; 6. Connecting pipe; 7. Display screen; 8. Protective structure; 801. Protective plate; 802. Top rod; 803. Connecting rail; 804. Handle; 805. Storage slot; 806. Baffle; 807. Spring; 808. Limiting rod; 809. Slide rod; 810. Protective pad; 811. Gasket; 812. Slide plate; 9. Connecting structure; 91. Arc plate; 92. Circular rail; 93. Connecting plate; 94. Connecting rod; 95. Auxiliary block; 96. Groove; 10. Control button. Detailed Implementation

[0031] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0032] Reference Figure 1 As shown, this utility model provides a technical solution: a respiratory disinfection and filtration device, including a respiratory disinfection and filtration machine 1 and a connecting structure 9. The lower end of the respiratory disinfection and filtration machine 1 is fixedly connected to a chassis 3. Four casters 2 are installed on the lower surface of the chassis 3. Several heat dissipation holes 4 are opened on one side of the respiratory disinfection and filtration machine 1. Two connecting pipes 6 are slidably connected to the side of the respiratory disinfection and filtration machine 1 away from the heat dissipation holes 4. A display screen 7 is installed on the upper surface of the respiratory disinfection and filtration machine 1. Several control buttons 10 are installed on the upper surface of the respiratory disinfection and filtration machine 1. A push rod 5 is fixedly connected to the upper end of the respiratory disinfection and filtration machine 1 near the heat dissipation holes 4. Protective structures 8 are provided on both sides of the respiratory disinfection and filtration machine 1. Two connecting structures 9 are provided on the side of the respiratory disinfection and filtration machine 1 near the connecting pipes 6.

[0033] The specific design and function of its protective structure 8 and connecting structure 9 will be explained below.

[0034] Reference Figures 2 to 5As shown in this embodiment: the protective structure 8 includes two connecting rails 803, which are fixedly connected to the respiratory disinfection filter 1. A slide rod 809 is slidably connected to the inner wall of the connecting rail 803. A gasket 811 is fixedly connected to the arc surface of the slide rod 809. A protective plate 801 is fixedly connected to one end of the slide rod 809 near the heat dissipation hole 4. A storage groove 805 is provided at both ends of the protective plate 801. A sliding plate 812 is slidably connected to the inner wall of the respiratory disinfection filter 1 near both sides of the connecting rail 803. A top rod 802 is fixedly connected to the upper surface of the sliding plate 812. The top rod 802 abuts against the protective plate 801. A spring 807 is provided inside the connecting rail 803. The two ends of the spring 807 are fixedly connected to the slide rod 809 and the connecting rail 803 respectively. Several baffles 806 are fixedly connected to the inner wall of the storage groove 805. The storage groove 805 is adapted to the top rod 802. When the respiratory disinfection filter 1 needs to be used, pull the protective plate 801 to move it. The protective plate 801 drives the slide rod 809 to move. The slide rod 809 slides on the inner wall of the connecting rail 803. The slide rod 809 drives the spring 807 to stretch. The top rod 802 slides on the inner wall of the storage groove 805. After moving to the appropriate position, push the top rod 802 to move it. The top rod 802 drives the sliding plate 812 to slide in the respiratory disinfection filter 1. Then the top rod 802 and the storage groove 805 are misaligned and abut against the protective plate 801. The spring 807's rebound force causes the top rod 802 to abut and fix against the protective plate 801. After use, when the heat dissipation hole 4 needs to be protected, the top rod 802 is pulled to align with the storage slot 805, and then the spring 807 retracts, causing the protective plate 801 to return to its original position. The top rod 802 slides on the inner wall of the storage slot 805. The baffle 806 prevents the top rod 802 from separating from the storage slot 805. A protective pad 810, which is a rubber pad, is fixedly connected to the side of the protective plate 801 near the respiratory disinfection filter 1. The protective pad 810 protects the respiratory disinfection filter 1 and prevents the protective plate 801 from causing wear to the respiratory disinfection filter 1 when it moves. A limit rod 808 is fixedly connected inside the connecting rail 803. The limit rod 808 is slidably connected to the slide rod 809, and the spring 807 is sleeved on the arc surface of the limit rod 808. The limiting rod 808 can limit the spring 807 to prevent the spring 807 from deforming during use, thereby improving the service life of the spring 807. A handle 804 is fixedly connected to the side of the protective plate 801 away from the respiratory disinfection filter 1. The cross-section of the handle 804 is U-shaped.When it is necessary to pull the protective plate 801, the handle 804 can be pulled directly. The handle 804 moves the protective plate 801, making it easier to move the protective plate 801. The circular rail 92 is rotatably connected to the respiratory disinfection filter 1. Two slots 96 are opened on the inner wall of the circular rail 92. Two auxiliary blocks 95 are slidably connected to the inner wall of the circular rail 92. A connecting rod 94 is fixedly connected to the side of the auxiliary block 95 away from the circular rail 92. A connecting plate 93 is fixedly connected to the end of the connecting rod 94 away from the auxiliary block 95. Both ends of the connecting plate 93 are fixedly connected to arc plates 91. The arc plates 91 are fixedly connected to the connecting pipe 6. When it is necessary to connect the connecting pipe 6, pull the connecting pipe 6 to move it. The connecting pipe 6 drives the arc plate 91 to move, the arc plate 91 drives the connecting plate 93 to move, the connecting plate 93 drives the connecting rod 94 to move, and the connecting rod 94 drives the auxiliary block 95 to move. Then, align the auxiliary block 95 with the slot 96, and then insert the connecting pipe 6 into the respiratory disinfection filter 1. Then, the auxiliary block 95 passes through the slot 96 and enters the circular rail 92. Then, rotate the circular rail 92 to move it. The circular rail 92 drives the slot 96 to be misaligned with the auxiliary block 95. Then, the circular rail 92 and the auxiliary block 95 abut and fix it. The auxiliary block 95 drives the connecting rod 94 to fix the connecting plate 93. The connecting plate 93 drives the arc plate 91 to fix the connecting rod 94. The auxiliary block 95 is compatible with the slot 96 and is slidably connected to the slot 96. The cross-section of the connecting rod 94 is circular, and the connecting rod 94 is a stainless steel rod. The stainless steel material can increase the service life of the connecting rod 94, prevent the connecting rod 94 from rusting during use, and improve the service life of the connecting rod 94.

[0035] Detailed Instructions for Use: When using the respiratory disinfection filter 1, pull the protective plate 801 to move it. The protective plate 801 moves the sliding rod 809, which slides on the inner wall of the connecting rail 803. The sliding rod 809 stretches the spring 807, causing the top rod 802 to slide on the inner wall of the storage slot 805. After moving to the appropriate position, push the top rod 802 to move it. The top rod 802 moves the sliding plate 812 in the respiratory disinfection filter 1. Then, the top rod 802 and the storage slot 805 are offset and abut against the protective plate 801. The rebound force of the spring 807 causes the top rod 802 to abut and fix against the protective plate 801. After use, when it is necessary to protect the heat dissipation hole 4, pull the top rod. 802 is aligned with the storage slot 805, and then the spring 807 retracts to drive the protective plate 801 to reset. The top rod 802 slides on the inner wall of the storage slot 805. The baffle 806 can prevent the top rod 802 from separating from the storage slot 805. The protective pad 810 can protect the respiratory disinfection filter 1 and prevent the protective plate 801 from causing wear to the respiratory disinfection filter 1 when it moves. The limiting rod 808 can limit the spring 807 to prevent the spring 807 from deforming during use and improve the service life of the spring 807. When it is necessary to pull the protective plate 801, the handle 804 can be pulled directly. The handle 804 drives the protective plate 801 to move, and the handle 804 makes it easier to move the protective plate 801.

[0036] When it is necessary to connect the connecting pipe 6, pull the connecting pipe 6 to move it. The connecting pipe 6 drives the arc plate 91 to move, the arc plate 91 drives the connecting plate 93 to move, the connecting plate 93 drives the connecting rod 94 to move, and the connecting rod 94 drives the auxiliary block 95 to move. Then, align the auxiliary block 95 with the slot 96, and then insert the connecting pipe 6 into the respiratory disinfection filter 1. Then, the auxiliary block 95 passes through the slot 96 and enters the circular rail 92. Then, rotate the circular rail 92 to move it. The circular rail 92 drives the slot 96 to be misaligned with the auxiliary block 95, and then the circular rail 92 and the auxiliary block 95 abut and fix it. The auxiliary block 95 drives the connecting rod 94 to fix the connecting plate 93, and the connecting plate 93 drives the arc plate 91 to fix the connecting rod 94. The stainless steel material can increase the service life of the connecting rod 94, prevent the connecting rod 94 from rusting during use, and improve the service life of the connecting rod 94.

Claims

1. A respiratory disinfection filtering device comprising a respiratory disinfection filtering machine (1) and a connection structure (9), characterized in that: The lower end of the respiratory disinfection filter (1) is fixedly connected to a chassis (3). Four casters (2) are installed on the lower surface of the chassis (3). Several heat dissipation holes (4) are opened on one side of the respiratory disinfection filter (1). Two connecting pipes (6) are slidably connected to the side of the respiratory disinfection filter (1) away from the heat dissipation holes (4). A display screen (7) is installed on the upper surface of the respiratory disinfection filter (1). Several control buttons (10) are installed on the upper surface of the respiratory disinfection filter (1). A push rod (5) is fixedly connected to the upper end of the respiratory disinfection filter (1) near the heat dissipation holes (4). Protective structures (8) are provided on both sides of the respiratory disinfection filter (1). The protective structures (8) include two connecting rails (803). The two connecting rails (803) are fixedly connected to the respiratory disinfection filter (1). The inner wall of the connecting rails (803) slides. A sliding rod (809) is connected, and a gasket (811) is fixedly connected to the arc surface of the sliding rod (809). A protective plate (801) is fixedly connected to one end of the sliding rod (809) near the heat dissipation hole (4). A storage groove (805) is provided at both ends of the protective plate (801). A sliding plate (812) is slidably connected to the inner wall of both sides of the respiratory disinfection filter (1) near the connecting rail (803). The sliding plate (812) has... A top rod (802) is fixedly connected to the upper surface. The top rod (802) abuts against the protective plate (801). A spring (807) is provided inside the connecting rail (803). The two ends of the spring (807) are fixedly connected to the slide rod (809) and the connecting rail (803) respectively. Several baffles (806) are fixedly connected to the inner wall of the storage groove (805). The storage groove (805) is adapted to the top rod (802).

2. A respiratory disinfection filter device according to claim 1, wherein: The protective plate (801) is fixedly connected to a protective pad (810) on the side near the respiratory disinfection filter (1), and the protective pad (810) is a rubber pad.

3. A respiratory disinfection filter device according to claim 1, wherein: The connecting rail (803) is internally fixedly connected to a limiting rod (808), the limiting rod (808) is slidably connected to a slide rod (809), and the spring (807) is sleeved on the arc surface of the limiting rod (808).

4. The respiratory disinfecting filter device of claim 1, wherein: A handle (804) is fixedly connected to the side of the protective plate (801) away from the respiratory disinfection filter (1), and the cross-section of the handle (804) is "U".

5. A respiratory disinfection and filtration device according to claim 1, characterized in that: The respiratory disinfection filter (1) has two connecting structures (9) on the side near the connecting pipe (6). The connecting structure (9) includes a circular rail (92), which is rotatably connected to the respiratory disinfection filter (1). The inner wall of the circular rail (92) has two slots (96). The inner wall of the circular rail (92) is slidably connected to two auxiliary blocks (95). The side of the auxiliary block (95) away from the circular rail (92) is fixedly connected to a connecting rod (94). The end of the connecting rod (94) away from the auxiliary block (95) is fixedly connected to a connecting plate (93). Both ends of the connecting plate (93) are fixedly connected to arc plates (91), which are fixedly connected to the connecting pipe (6).

6. A respiratory disinfection filter device according to claim 5, wherein: The auxiliary block (95) is adapted to the slot (96), and the auxiliary block (95) and the slot (96) are slidably connected.

7. A respiratory disinfection filter device according to claim 5, wherein: The connecting rod (94) has a circular cross-section and is made of stainless steel.

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