A tiered sterilizer

Abstract

The utility model discloses a kind of layered disinfection cabinets, belong to disinfection cabinet technical field, including cabinet, the side of cabinet is equipped with auxiliary assembly, the vertical inside of cabinet is equipped with two symmetrical limit boxes, and two limit boxes are equipped with mounting frame between, the inside of mounting frame is equipped with two sections of screw rod, one end of screw rod is connected with adjusting knob and penetrates mounting frame, the outside of screw rod is equipped with two adjusting blocks, and the both ends of adjusting block are equally equipped with connecting rod, the inside of limit box is equipped with guide rod, and the outside of guide rod is equipped with two guide blocks, the both ends of guide block are equally equipped with movable rod, and the one end of movable rod located limit box outside is equipped with adjusting plate for realizing layering effect, and the inside of adjusting plate and cabinet is equally equipped with ultraviolet lamp for disinfecting. The layered disinfection cabinet, the storage space in cabinet is convenient for adjusting, to expand the application range of device.

Description

Technical Field

[0001] This utility model belongs to the field of disinfection cabinet technology, and in particular to a layered disinfection cabinet. Background Technology

[0002] A disinfection cabinet is a tool that uses ultraviolet rays, far-infrared rays, high temperatures, ozone, and other methods to dry, sterilize, disinfect, and dehumidify items such as tableware, towels, clothing, beauty and hairdressing tools, and medical devices. It is generally cabinet-shaped, with the cabinet body mostly made of stainless steel. Existing tiered disinfection cabinets use adjustable casters to facilitate movement, greatly increasing their practicality. While this increases practicality to some extent, the internal space is fixed, making it difficult to place larger items when there are significant differences in size, thus limiting the applicability of the device.

[0003] A search revealed a Chinese patent document (authorization announcement number CN215230510U), which discloses a portable disinfection cabinet. The cabinet includes a shell, a lower disinfection chamber, an upper disinfection chamber, a first observation window, a second observation window, an upper disinfection chamber door, a second handle, a lower disinfection chamber door, a first handle, a handle fixing block, an embedded handle, a handle cover, a divider box, a disinfection lamp holder, a disinfection lamp, casters, fixed rollers, roller axles, a movable vertical rod, a fixed horizontal rod, a handle cover, a fixed slot, a movable partition net, a partition net support, and an insulation layer. This portable disinfection cabinet allows for easy movement of the cabinet via casters. The cabinet can be tilted backward, using the rear casters as a fulcrum. The fixed rollers, roller axles, movable vertical rod, and fixed horizontal rod combine to form a push rod, effectively increasing the speed of transport. While this patent increases the practicality of the device to some extent, the internal space is fixed. When storing items of varying sizes, it becomes difficult to place larger items, thus limiting the device's applicability. Utility Model Content

[0004] The purpose of this invention is to provide a layered disinfection cabinet to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a layered disinfection cabinet, comprising a cabinet body, auxiliary components installed on the side of the cabinet body, two symmetrical limiting boxes installed on the vertical inner side of the cabinet body, and an installation frame installed between the two limiting boxes, a two-section lead screw installed on the inner side of the installation frame, one end of the lead screw passing through the installation frame and connected to an adjustment knob, two adjustment blocks installed on the outer periphery of the lead screw, and connecting rods installed at both ends of the adjustment blocks, a guide rod installed on the inner side of the limiting box, and two guide blocks installed on the outer periphery of the guide rod, the sides of the guide blocks being connected and fixed to the connecting rods, movable rods installed at both ends of the guide blocks, and an adjustment plate for achieving the layered effect installed at the end of the movable rod located outside the limiting box, and ultraviolet lamps for disinfection installed on both the adjustment plate and the inner side of the cabinet body.

[0006] Specifically, the auxiliary components include a mounting box fixedly connected to the top of the cabinet and a second screw rotatably connected to the inside of the mounting box.

[0007] Specifically, a drive motor that provides power to the second screw is installed on the side of the mounting box. Two moving blocks are threadedly connected to the outer circumference of the second screw, and a sealing door adapted to the cabinet is fixedly connected to the bottom of the moving blocks.

[0008] Specifically, both sides of the cabinet are fixedly connected to limit boxes, and the inner side of the limit box is rotatably connected to a first screw.

[0009] Specifically, one end of the first screw is fixedly connected to an adjusting wheel through the limiting box, and two linkage blocks are threadedly connected to the outer circumference of the first screw, and the bottom end of the linkage block is hinged to a moving rod.

[0010] Specifically, the end of the moving rod away from the linkage block is hinged to a linkage plate, and the bottom end of the linkage plate is equipped with a moving wheel to facilitate the movement of the cabinet.

[0011] Compared with the prior art, the technical effects and advantages of this utility model are as follows: This tiered disinfection cabinet, thanks to the design of its adjustment knob and auxiliary components, allows for the movement of an adjustment block around a lead screw by rotating the knob. This movement of the adjustment block, in turn, moves a guide block at one end of a connecting rod along the extension direction of the guide rod. The movement of the guide block then adjusts the movable rods at both ends, allowing the movable rods to adjust the spacing between the adjustment plates at both ends (the design of the two adjustment plates and the mounting frame divides one space inside the cabinet into four spaces). Compared to existing storage methods, this device allows for adjustment of the cabinet's internal space, enabling the cabinet to store different items and significantly increasing its applicability. The auxiliary components are designed to facilitate independent storage of items by staff (without needing to manually open the door when staff are holding items with both hands), and the design of the auxiliary components also facilitates the movement of the cabinet and ensures the stability of the cabinet during use.

[0012] This tiered disinfection cabinet allows for easy adjustment of the storage space inside, thereby expanding the applicability of the device. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the cabinet in its unfolded state. Figure 3 This is a schematic diagram of part of the connection structure of the adjustment knob of this utility model; Figure 4 This is a cross-sectional view of the connection of the limiting box of this utility model; Figure 5 This is a partial sectional view of the mounting box of this utility model; Figure 6 This is a partial connection sectional view of the limiting box of this utility model.

[0015] Explanation of reference numerals in the attached figures: In the diagram: 1. Cabinet; 2. Auxiliary components; 21. Mounting box; 22. Sealing door; 23. Limiting box; 231. Adjusting wheel; 232. First screw; 233. Moving rod; 234. Linkage block; 235. Linkage plate; 24. Second screw; 25. Moving block; 26. Drive motor; 3. Mounting frame; 4. Adjusting knob; 5. Limiting box; 6. Adjusting plate; 7. Lead screw; 8. Connecting rod; 9. Adjusting block; 10. Guide rod; 11. Guide block; 12. Movable rod. Detailed Implementation

[0016] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0017] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0018] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs. Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail; however, where appropriate, such techniques, methods, and equipment should be considered part of the specification. The proportions of the components in the accompanying drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0019] Examples, such as Figures 1 to 6 As shown, auxiliary components 2 are installed on the side of cabinet 1. Two symmetrical limiting boxes 5 are installed on the vertical inner side of cabinet 1, and an installation frame 3 is installed between the two limiting boxes 5. A two-section screw rod 7 is installed on the inner side of the installation frame 3. One end of the screw rod 7 passes through the installation frame 3 and is connected to an adjustment knob 4. Both the adjustment knob 4 and the side of the installation frame 3 are provided with multiple positioning holes for use with positioning rods. The design of the positioning holes can ensure the stability of the adjustment plate 6 after adjustment. The space can be adjusted by rotating the adjustment knob 4, flexibly adjusting the layer height, avoiding space waste, and adapting to the disinfection needs of items of different sizes. The two ends of the installation frame 3 are open and connected to the limiting boxes 5. Two adjustment blocks 9 are installed on the outer periphery of the screw rod 7. Both ends of the adjusting block 9 are equipped with connecting rods 8, the inner side of the limiting box 5 is equipped with a guide rod 10, and two guide blocks 11 are installed on the outer periphery of the guide rod 10. The guide blocks 11 are slidably connected to the outer periphery of the guide rod 10. Both ends of the guide blocks 11 are equipped with movable rods 12, and the end of the movable rod 12 located outside the limiting box 5 is equipped with an adjusting plate 6 for achieving a layered effect. Both the adjusting plate 6 and the inner side of the cabinet 1 are equipped with ultraviolet lamps for disinfection. The fact that both the adjusting plate 6 and the inner side of the cabinet 1 are equipped with ultraviolet lamps not only enables spatial division after layering, but also allows each layer area to be covered by ultraviolet lamps in multiple positions. This reduces the problem of "upper layer blocking lower layer and many disinfection dead corners" in traditional disinfection cabinets and improves the uniformity of disinfection. The two-section screw 7 and the adjusting block 9 are designed to allow for flexible adjustment of the spacing of the adjusting plate 6. The internal space of the cabinet 1 can be freely divided according to the size of the items, avoiding the waste caused by the fixed space of traditional disinfection cabinets. This significantly improves space utilization and adapts to the storage needs of items of different sizes. The design of installing ultraviolet lamps on both the adjusting plate 6 and the inner side of the cabinet 1 ensures that each independent space after layering is fully covered by ultraviolet light. This effectively solves the problem of "the upper layer blocking the lower layer and forming a disinfection dead corner" in traditional disinfection cabinets, greatly improving the uniformity and thoroughness of disinfection. The positioning holes on the side of the adjusting knob 4 and the mounting frame 3, together with the positioning rod, can effectively fix the position of the adjusting plate 6 and prevent displacement due to vibration or other reasons during use. At the same time, the sliding cooperation structure between the guide rod 10 and the guide block 11 ensures the smoothness of the adjustment process and the structural stability after adjustment.

[0020] The auxiliary component 2 includes a mounting box 21 fixedly connected to the top of the cabinet 1 and a second screw 24 rotatably connected to the inside of the mounting box 21. The second screw 24 has a two-section design and can automatically open and close the door by starting the drive motor 26. The side of the sealing door 22 is slidably connected to the cabinet 1 to ensure the sealing of the cabinet 1. The drive motor 26 that provides power to the second screw 24 is installed on the side of the mounting box 21. Two moving blocks 25 are threadedly connected to the outer periphery of the second screw 24, and the bottom of the moving blocks 25 is fixedly connected to the sealing door 22 that fits the cabinet 1. The drive motor 26 in the auxiliary component 2 drives the second screw 24 and the moving blocks 25 to realize the automatic opening and closing of the sealing door 22, which is suitable for use when the staff takes items with both hands, without having to manually open the door, thus improving the convenience of operation.

[0021] Both sides of the cabinet 1 are fixedly connected to limit boxes 23, and the inner side of the limit box 23 is rotatably connected to a first screw 232. The first screw 232 is a two-section design, and both the adjusting wheel 231 and the side of the limit box 23 are provided with multiple insertion holes for use with the insert rod, thereby ensuring the stability of the moving wheel during use. One end of the first screw 232 passes through the limit box 23 and is fixedly connected to the adjusting wheel 231. The outer circumference of the first screw 232 is threadedly connected to two linkage blocks 234, and the linkage blocks 234... The bottom end of 4 is hinged to a moving rod 233. The end of the moving rod 233 away from the linkage block 234 is hinged to a linkage plate 235. The bottom end of the linkage plate 235 is equipped with a moving wheel to facilitate the movement of the cabinet 1. Through the cooperation of the adjusting wheel 231, the first screw 232, the linkage block 234, the moving rod 233 and the linkage plate 235, the moving wheel can be easily raised and lowered, which not only facilitates the position adjustment of the cabinet 1, but also ensures the stability during use, taking into account both flexibility and safety.

[0022] The drive motor 26 is a conventional instrument, and its working principle, size, and model are irrelevant to the function of this application, so they will not be described in detail. It is controlled by a remote control switch. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. The power supply is also common knowledge in the art. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail. The scale of the attached drawings is for reference only and can be adjusted to a certain extent according to the actual use.

[0023] Working principle When using this tiered disinfection cabinet, ensure that cabinet 1 is powered off and the sealed door 22 is fully open to avoid the risk of electric shock or interference with cabinet 1 during operation. Manually rotate the adjustment knob 4. The knob 4 will cause the two-section lead screw 7 inside the mounting frame 3 to rotate synchronously. Because the lead screw 7 is a two-section design (the two sections have opposite thread directions), the two adjusting blocks 9 on its outer periphery will move relative to or towards each other as the lead screw 7 rotates. When the adjusting blocks 9 move, they will cause the connecting rods 8 connected to their two ends to move synchronously. The connecting rods 8 then pull the guide block 11 on the guide rod 10 inside the limiting box 5, causing the guide block 11 to move along the extension direction of the guide rod 10. Slide smoothly (vertically) to ensure stability during the adjustment process. During the sliding of the guide block 11, the movable rods 12 installed at both ends will rise and fall synchronously with the guide block 11. The end of the movable rod 12 located outside the limit box 5 is connected to the adjustment plate 6, which eventually drives the two adjustment plates 6 to adjust the spacing until the layered space meets the storage requirements of the items. After the adjustment is completed, insert the positioning rod into the positioning hole on the side of the adjustment knob 4 for fixation. After fixation, gently push the adjustment plate 6 by hand to confirm that its position is stable and not loose, and that the size of each layered space meets the size requirements of the items to be stored, so as to avoid the items tipping over or wasting space during subsequent storage.

[0024] It should be noted that, in this document, relational terms such as "one" and "two" 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.

[0025] 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 layered disinfection cabinet, comprising a cabinet body (1), wherein auxiliary components (2) are installed on the side of the cabinet body (1), characterized in that: Two symmetrical limit boxes (5) are installed on the vertical inner side of the cabinet (1), and an installation frame (3) is installed between the two limit boxes (5). A two-section screw rod (7) is installed on the inner side of the installation frame (3). One end of the screw rod (7) passes through the installation frame (3) and is connected to an adjustment knob (4). Two adjustment blocks (9) are installed on the outer periphery of the screw rod (7), and connecting rods (8) are installed at both ends of the adjustment blocks (9). A guide rod (10) is installed on the inner side of the limit box (5), and two guide blocks (11) are installed on the outer periphery of the guide rod (10). The side of the guide block (11) is connected and fixed to the connecting rod (8). Movable rods (12) are installed at both ends of the guide block (11), and an adjustment plate (6) for achieving a layered effect is installed at the end of the movable rod (12) located outside the limit box (5). Ultraviolet lamps for disinfection are installed on both the adjustment plate (6) and the inner side of the cabinet (1).

2. A layered disinfection cabinet according to claim 1, characterized in that: The auxiliary component (2) includes a mounting box (21) fixedly connected to the top of the cabinet (1) and a second screw (24) rotatably connected to the inside of the mounting box (21).

3. A layered disinfection cabinet according to claim 2, characterized in that: The side of the mounting box (21) is equipped with a drive motor (26) that provides power to the second screw (24). The outer circumference of the second screw (24) is threaded with two moving blocks (25), and the bottom end of the moving blocks (25) is fixedly connected to a sealing door (22) that is adapted to the cabinet (1).

4. A layered disinfection cabinet according to claim 3, characterized in that: Both sides of the cabinet (1) are fixedly connected to limit boxes (23), and the inner side of the limit box (23) is rotatably connected to a first screw (232).

5. A layered disinfection cabinet according to claim 4, characterized in that: One end of the first screw (232) is fixedly connected to the adjusting wheel (231) through the limiting box (23), and the outer circumference of the first screw (232) is threaded with two linkage blocks (234), and the bottom end of the linkage block (234) is hinged to a moving rod (233).

6. A layered disinfection cabinet according to claim 5, characterized in that: The end of the moving rod (233) away from the linkage block (234) is hinged to the linkage plate (235), and the bottom end of the linkage plate (235) is equipped with a moving wheel to facilitate the movement of the cabinet (1).

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