Miniature normal-pressure cold plasma sterilization generating device

Abstract

The utility model discloses a micro small -size normal pressure cold plasma disinfection generating device, including fixed base, the inside slide coupling of fixed base has sliding frame, and the inner wall fixed connection of fixed base has fixed block, and the inside rotation connection of fixed block has drive shaft, and one end fixed connection of drive shaft has the connecting block, and the one side fixed connection of connecting block has the push rod of cooperation with sliding frame, and one side fixed connection of sliding frame has the connecting rod, the utility model relates to normal pressure cold plasma disinfection generating device technical field, and this micro small -size normal pressure cold plasma disinfection generating device sets up drive shaft, connecting block, push rod, sliding frame, connecting rod, rack, half gear and pivot and realizes the function that drives micro small -size normal pressure cold plasma disinfection generating equipment to swing, can change the function angle and position of plasma, more comprehensively disinfects object surface or space, reduces the area that has not been disinfected to, improves the consistency of overall disinfection effect.

Description

Technical Field

[0001] This utility model relates to the technical field of atmospheric pressure cold plasma disinfection generators, specifically to a miniature atmospheric pressure cold plasma disinfection generator. Background Technology

[0002] The miniature atmospheric pressure cold plasma disinfection generator is a miniaturized disinfection device based on plasma technology. It is primarily used to rapidly kill bacteria, viruses, fungi, and other microorganisms in the environment, and features low temperature, safety, high efficiency, and no residue. Its core advantage lies in its ability to generate cold plasma under atmospheric pressure and utilize the active particles and ultraviolet radiation within the plasma to kill microorganisms.

[0003] Existing miniature atmospheric pressure cold plasma sterilization generators typically lack oscillation capabilities, resulting in a relatively fixed sterilization coverage area and potential blind spots. This reduces the equipment's flexibility and prevents adjustments to the sterilization method based on different scenarios and needs, making it inconvenient to use. Therefore, we propose a miniature atmospheric pressure cold plasma sterilization generator. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a miniature atmospheric pressure cold plasma disinfection generator, which solves the problem that miniature atmospheric pressure cold plasma disinfection generators usually do not have an oscillation function during use, their disinfection coverage is relatively fixed, there may be disinfection dead zones, which reduces the flexibility of the equipment and makes it impossible to flexibly adjust the disinfection method according to different disinfection scenarios and needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A miniature atmospheric pressure cold plasma sterilization generator includes a fixed base, a sliding frame slidably connected inside the fixed base, a fixed block fixedly connected to the inner wall of the fixed base, a drive shaft rotatably connected inside the fixed block, a connecting block fixedly connected to one end of the drive shaft, a push rod cooperating with the sliding frame fixedly connected to one side of the connecting block, a connecting rod fixedly connected to one side of the sliding frame, a rack fixedly connected to one end of the connecting rod, a rotating shaft rotatably connected inside the fixed base, a half gear cooperating with the rack fixedly connected to the outer side of the rotating shaft, and a miniature atmospheric pressure cold plasma sterilization generator fixedly connected to one end of the rotating shaft. A protective cover is provided on the top of the fixed base. The rotating shaft can drive the miniature atmospheric pressure cold plasma sterilization generator to oscillate, thereby changing the angle and position of the plasma, more comprehensively sterilizing object surfaces or spaces, reducing unsterilized areas, and improving the consistency of the overall sterilization effect.

[0007] Preferably, a limiting rod is fixedly connected to the inner wall of the fixed base, and the sliding frame is slidably connected to the limiting rod. The movement of the sliding frame can be limited by the setting of the limiting rod.

[0008] Preferably, a motor is fixedly connected to one side of the fixing block, and the output end of the motor is fixedly connected to the drive shaft, so that the motor drives the drive shaft to rotate.

[0009] Preferably, the mounting base is symmetrically fixedly connected to the inside of the fixed base, the mounting base is slidably connected to the inside of the mounting block, the bottom of the protective cover is symmetrically fixedly connected to the mounting block, and the mounting block has a slot inside that cooperates with the slot. The position of the mounting block can be locked by moving the slot into the slot.

[0010] Preferably, a spring is provided between the card block and the mounting base, and the card block can be moved and reset by the spring.

[0011] Preferably, a sliding rod is fixedly connected to one side of the locking block, the sliding rod is slidably connected to the mounting base, and a push block is fixedly connected to one end of the sliding rod. The push block drives the sliding rod to move, and the sliding rod drives the locking block to move.

[0012] This invention provides a miniature, atmospheric pressure cold plasma sterilization generator. Compared with existing technologies, it has the following advantages:

[0013] 1. This miniature atmospheric pressure cold plasma sterilization generator, through the setting of a drive shaft, connecting block, push rod, sliding frame, connecting rod, rack, half gear and rotating shaft, realizes the function of driving the miniature atmospheric pressure cold plasma sterilization generator to swing. It can change the angle and position of the plasma, and more comprehensively disinfect the surface of the object or space, reduce the unsterilized area, and improve the consistency of the overall sterilization effect.

[0014] 2. This miniature atmospheric pressure cold plasma sterilization generator, by setting up a push block, slide rod, locking block, spring, protective cover, mounting block and slot, realizes the function of shielding and protecting the miniature atmospheric pressure cold plasma sterilization generator when not in use, preventing it from being bumped and making it easy to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the fixing base of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the fixing base of this utility model;

[0018] Figure 4This is a schematic diagram of the structure of the sliding frame of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the mounting base of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the protective cover of this utility model.

[0021] In the diagram: 1. Fixed base; 2. Protective cover; 3. Mounting base; 4. Miniature atmospheric pressure cold plasma disinfection generator; 5. Fixed block; 6. Limiting rod; 7. Sliding frame; 8. Rack; 9. Half gear; 10. Rotating shaft; 11. Connecting block; 12. Motor; 13. Drive shaft; 14. Connecting rod; 15. Push rod; 16. Spring; 17. Slide rod; 18. Push block; 19. Locking block; 20. Mounting block; 21. Slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 6 This utility model provides a technical solution:

[0024] A miniature atmospheric pressure cold plasma sterilization generator includes a fixed base 1, a sliding frame 7 slidably connected inside the fixed base 1, a fixed block 5 fixedly connected to the inner wall of the fixed base 1, a drive shaft 13 rotatably connected inside the fixed block 5, a connecting block 11 fixedly connected to one end of the drive shaft 13, a push rod 15 cooperating with the sliding frame 7 fixedly connected to one side of the connecting block 11, a connecting rod 14 fixedly connected to one side of the sliding frame 7, a rack 8 fixedly connected to one end of the connecting rod 14, a rotating shaft 10 rotatably connected inside the fixed base 1, a half gear 9 cooperating with the rack 8 fixedly connected to the outer side of the rotating shaft 10, and a miniature atmospheric pressure cold plasma sterilization generator 4 fixedly connected to one end of the rotating shaft 10. The top is equipped with a protective cover 2; the push rod 15 is driven to rotate by the drive shaft 13 and the connecting block 11, so that the push rod 15 squeezes and drives the sliding frame 7 to move back and forth. The sliding frame 7 drives the rack 8 to move back and forth through the connecting rod 14, thereby driving the half gear 9 to rotate back and forth. The half gear 9 drives the micro-small atmospheric pressure cold plasma disinfection generator 4 to swing through the rotating shaft 10, thereby changing the action angle and position of the plasma, disinfecting the object surface or space more comprehensively, reducing the undisinfected area, and improving the consistency of the overall disinfection effect. When not in use, the protective cover 2 can shield and protect the micro-small atmospheric pressure cold plasma disinfection generator 4 from bumps.

[0025] Furthermore, a limiting rod 6 is fixedly connected to the inner wall of the fixed base 1, and the sliding frame 7 is slidably connected to the limiting rod 6. The movement of the sliding frame 7 can be limited by the setting of the limiting rod 6 to prevent the sliding frame 7 from deviating when moving.

[0026] Furthermore, a motor 12 is fixedly connected to one side of the fixed block 5, and the output end of the motor 12 is fixedly connected to the drive shaft 13, so that the drive shaft 13 is rotated by the motor 12.

[0027] Furthermore, the mounting base 1 is symmetrically fixedly connected to the mounting base 3, and the mounting base 3 is slidably connected to the mounting block 19. The bottom of the protective cover 2 is symmetrically fixedly connected to the mounting block 20. The mounting block 20 has a slot 21 inside that cooperates with the mounting block 19. By moving the mounting block 19 into the slot 21, the position of the mounting block 20 can be locked, which facilitates the installation and fixing of the protective cover 2.

[0028] Furthermore, a spring 16 is provided between the locking block 19 and the mounting base 3, which can drive the locking block 19 to move and reset.

[0029] Furthermore, a slide rod 17 is fixedly connected to one side of the locking block 19. The slide rod 17 is slidably connected to the mounting base 3. A push block 18 is fixedly connected to one end of the slide rod 17. The push block 18 drives the slide rod 17 to move, and the slide rod 17 drives the locking block 19 to move.

[0030] Working principle:

[0031] In use, the motor 12 is started via the operation panel on the back of the fixed base 1. The motor 12 drives the push rod 15 to rotate via the drive shaft 13 and the connecting block 11, causing the push rod 15 to compress and drive the sliding frame 7 to move back and forth. The movement of the sliding frame 7 is limited by the setting of the limit rod 6 to prevent the sliding frame 7 from deviating during movement. The sliding frame 7 drives the rack 8 to move back and forth via the connecting rod 14, thereby driving the half gear 9 to rotate back and forth. The half gear 9 drives the micro-miniature atmospheric pressure cold plasma sterilization generator 4 to oscillate via the rotating shaft 10, thereby changing the angle and position of the plasma, and more comprehensively sterilizing the object surface or space. Disinfection reduces unsterilized areas and improves the consistency of overall disinfection effect. When not in use, the mounting block 20 is pushed into the mounting base 3. Since one side of the locking block 19 is inclined, the mounting block 20 will squeeze and drive the locking block 19 to slide during the process of entering the mounting base 3. The spring 16 is compressed. When the mounting block 20 is fully inserted into the mounting base 3, the spring 16 will drive the locking block 19 to move and reset due to the elastic force, so that the locking block 19 moves into the slot 21, thereby locking the position of the protective cover 2. The protective cover 2 can shield and protect the miniature atmospheric pressure cold plasma disinfection generator 4 to prevent it from being bumped and to facilitate its use.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A miniature atmospheric pressure cold plasma sterilization generator, comprising a fixed base (1), characterized in that: The fixed base (1) is internally slidably connected to a sliding frame (7), and a fixed block (5) is fixedly connected to the inner wall of the fixed base (1). A drive shaft (13) is rotatably connected to the inside of the fixed block (5). A connecting block (11) is fixedly connected to one end of the drive shaft (13). A push rod (15) that works with the sliding frame (7) is fixedly connected to one side of the connecting block (11). A connecting rod (14) is fixedly connected to one side of the sliding frame (7). A rack (8) is fixedly connected to one end of the connecting rod (14). A rotating shaft (10) is rotatably connected to the inside of the fixed base (1). A half gear (9) that works with the rack (8) is fixedly connected to the outside of the rotating shaft (10). A miniature atmospheric pressure cold plasma sterilization generator (4) is fixedly connected to one end of the rotating shaft (10). A protective cover (2) is provided on the top of the fixed base (1).

2. The miniature atmospheric pressure cold plasma sterilization generator according to claim 1, characterized in that: The inner wall of the fixed seat (1) is fixedly connected to the limiting rod (6), and the sliding frame (7) is slidably connected to the limiting rod (6).

3. The miniature atmospheric pressure cold plasma sterilization generator according to claim 1, characterized in that: A motor (12) is fixedly connected to one side of the fixed block (5), and the output end of the motor (12) is fixedly connected to the drive shaft (13).

4. The miniature atmospheric pressure cold plasma sterilization generator according to claim 1, characterized in that: The mounting base (1) is symmetrically fixedly connected to the interior of the mounting base (3), and the mounting base (3) is slidably connected to the interior of the mounting block (19). The bottom of the protective cover (2) is symmetrically fixedly connected to the mounting block (20), and the mounting block (20) has a slot (21) inside that cooperates with the mounting block (19).

5. The miniature atmospheric pressure cold plasma sterilization generator according to claim 4, characterized in that: A spring (16) is provided between the card block (19) and the mounting base (3).

6. The miniature atmospheric pressure cold plasma sterilization generator according to claim 4, characterized in that: A slide rod (17) is fixedly connected to one side of the card block (19), the slide rod (17) is slidably connected to the mounting base (3), and a push block (18) is fixedly connected to one end of the slide rod (17).

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