Storage device for grinding rod of homogenizer

Abstract

The storage device comprises a storage box, an upper cover and a lower cover, the upper cover and the lower cover are detachably connected to the top and the bottom of the storage box respectively, through openings are formed in the top end and the bottom end of the storage box, a placing plate is detachably connected to the opening in the top end of the storage box, and the placing plate is detachably connected to the top end of the storage box. A plurality of through placing rings are uniformly arranged on the placing plate, a plurality of rubber latches are annularly arranged on the placing rings along the inner edges of the placing rings, a limiting grid is fixedly connected to the middle of the inner wall of the storage box, each grid body of the limiting grid corresponds to each placing ring, and a buffer pad is arranged in the lower cover. Grinding rods are clamped and fixed through rubber clamping teeth on a placing plate at the top of a storage box, grinding heads at the heads of the grinding rods stretch into corresponding positioning grooves in the bottom of the storage box, the grinding rods are convenient to take and store, each grinding rod is provided with a relatively independent storage space, and other grinding rods are not prone to being polluted in the taking process.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device auxiliary tools, and particularly relates to a storage device for a homogenizer grinding rod. Background Art

[0002] A handheld small and fast tissue homogenizer is applicable to the homogeneous dispersion of a small amount of samples in a 1.5 ml EP tube. The samples include plant tissues, animal tissues, fungi, bacteria, drugs, foods, etc. The working principle of the homogenizer is that the samples are circulated into the narrow space between the stator and the rotor with high-speed relative movement and are quickly ground and broken.

[0003] Some existing portable small tissue homogenizers need to be used in conjunction with a grinding rod. In the laboratory, the grinding rods are generally stored uniformly in a packaging bag or a storage box. When in use, the staff needs to disinfect their hands (or forceps) and then take out the grinding rod, connect it to the homogenizer and then use it for grinding. However, this storage method is not only inconvenient to take each time, which greatly affects the work efficiency, but also in the process of repeated taking, it is easy to contact other grinding rods, which is very likely to contaminate other grinding rods, thereby affecting the test results. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a storage device for a homogenizer grinding rod, which is provided with a storage box, an upper cover and a lower cover. The grinding rod is fixed by the rubber teeth on the placing plate at the top of the storage box, and the grinding head at the head of the grinding rod extends into the corresponding positioning groove at the bottom of the storage box, which is convenient for taking and storing the grinding rod. Each grinding rod has a relatively independent storage space, and it is not easy to contaminate other grinding rods during the taking process.

[0005] A storage device for a homogenizer grinding rod includes a storage box, an upper cover and a lower cover. The upper cover and the lower cover are respectively detachably connected to the top and the bottom of the storage box. The top and the bottom of the storage box are provided with through openings. A placing plate is detachably connected to the top opening of the storage box. A plurality of through placing rings are uniformly arranged on the placing plate. A plurality of rubber teeth are arranged along the inner edge of each placing ring in a circumferential direction. The middle part of the inner wall of the storage box is fixedly connected with a limiting grid. Each grid body of the limiting grid corresponds to each placing ring respectively. A buffer pad is arranged in the lower cover.

[0006] A further technical solution is that: the rubber teeth are of a fan-shaped structure, and the free end of each rubber tooth is located on the central axis of the placing ring. The sides of two adjacent rubber teeth are mutually attached but not fixedly connected.

[0007] A further technical solution is that: the diameter of the placing ring is larger than the maximum diameter of the grinding head of the grinding rod, and the number of rubber teeth in each placing ring is set to 5-8.

[0008] A further technical solution is that a rim is provided along the inner edge at the top opening of the storage box, multiple card slots are provided on the rim, and multiple card blocks adapted to the card slots are provided at the bottom of the placement plate.

[0009] A further technical solution is that the buffer pad is made of sponge or rubber material.

[0010] A further technical solution is that multiple positioning slots corresponding to the placement rings one by one are provided on the buffer pad.

[0011] A further technical solution is that handles are provided on both sides of the outer wall of the storage box.

[0012] A further technical solution is that the storage box, the upper cover and the lower cover are all made of transparent materials.

[0013] A further technical solution is that the sides of adjacent rubber teeth are in contact with each other but not fixedly connected.

[0014] A further technical solution is that the diameter of the placement ring is greater than the maximum diameter of the grinding head of the grinding rod, and the number of rubber teeth in each placement ring is set to 5-8.

[0015] A further technical solution is that a rim is provided along the inner edge at the top opening of the storage box, multiple card slots are provided on the rim, and multiple card blocks adapted to the card slots are provided at the bottom of the placement plate.

[0016] A further technical solution is that the buffer pad is made of sponge or rubber material.

[0017] A further technical solution is that multiple positioning slots corresponding to the placement rings one by one are provided on the buffer pad.

[0018] A further technical solution is that handles are provided on both sides of the outer wall of the storage box.

[0019] A further technical solution is that the storage box, the upper cover and the lower cover are all made of transparent materials.

[0020] The beneficial effects of the present utility model:

[0021] The utility model is provided with a storage box, an upper cover and a lower cover. A placement plate is arranged at the top of the storage box. During use, the grinding rod is inserted into the placement ring by holding the end of the grinding rod until the grinding head of the grinding rod extends into the corresponding positioning groove on the buffer pad, and then the hand is released. The rubber teeth in the placement ring are deformed to clamp and fix the grinding rod, so that it keeps an upright state, which is convenient for quickly taking and storing the grinding rod and improves work efficiency. The limiting grid in the middle of the storage box can prevent the grinding rod from being misaligned when moving downward, so that the grinding head of the grinding rod can correctly extend into the positioning groove directly below the placement ring, ensuring the orderly storage of each grinding rod. The placement plate is used as a partition to prevent external contamination of the grinding head of the grinding rod, and the placement ring, the limiting grid and the positioning groove divide the independent storage space for each grinding rod, without affecting other grinding rods during the taking process, reducing the exposure of the grinding rod in the air and greatly reducing the pollution risk.

[0022] The placement plate is detachably connected to the card slot on the eaves edge of the storage box through the card block at its bottom. The upper cover and the lower cover are respectively connected to the top and the bottom of the storage box, which is convenient for quick installation during use and convenient for disassembly for cleaning and disinfection after use, realizing repeated use. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the utility model.

[0024] Figure 2 is a schematic structural diagram of the storage box and the placement plate of the utility model when they are connected.

[0025] Figure 3 is a disassembling schematic diagram of the utility model.

[0026] Figure 4 is a schematic structural diagram of the limiting grid of the utility model.

[0027] Figure 5 is a schematic structural diagram of the buffer pad of the utility model.

[0028] In the figure:

[0029] 1. Upper cover, 2. Storage box, 21. Top opening, 3. Lower cover, 4. Placement plate, 5. Placement ring, 6. Rubber teeth, 7. Card block, 8. Eaves edge, 9. Card slot, 10. Limiting grid, 11. Buffer pad, 12. Positioning groove, 13. Handle. Detailed Embodiment

[0030] Now, the utility model will be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the utility model in a schematic way, so they only show the components related to the utility model.

[0031] In the description of the present utility model, it should be noted that when terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the utility model.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, when terms such as "installation", "connection", "coupling" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] A storage device for a homogenizer grinding rod, as Figures 1-5 shown, includes a storage box 2, an upper cover 1 and a lower cover 3. The upper cover 1 and the lower cover 3 are respectively detachably connected to the top and bottom of the storage box 2. The top and bottom ends of the storage box 2 are provided with through openings. A placement plate 4 is detachably connected to the top opening 21 of the storage box 2. A plurality of through placement rings 5 are evenly arranged on the placement plate 4. A plurality of rubber teeth 6 are circumferentially arranged along the inner edge of the placement ring 5. A limiting grid 10 is fixedly connected to the middle part of the inner wall of the storage box 2. Each grid body of the limiting grid 10 corresponds to each placement ring 5 respectively. A buffer pad 11 is arranged inside the lower cover 3.

[0034] Specifically, the upper cover 1 and the lower cover 3 are connected to the storage box 2 by buckles, which is convenient to open or close the upper and lower covers 1 and 3 according to the usage needs.

[0035] The rubber teeth 6 are in a fan-shaped structure. The free end of each rubber tooth 6 is located on the central axis of the placement ring 5. The sides of two adjacent rubber teeth 6 are in contact with each other but not fixedly connected. When in use, the grinding rod is passed through the center of the placement ring 5. The rubber teeth 6 are deformed downward under pressure and act on the end of the grinding rod by mutual extrusion, so as to clamp the grinding rod and make it vertically fixed in the placement ring 5.

[0036] The diameter of the placement ring 5 is larger than the maximum diameter of the grinding head of the grinding rod, so that the grinding rod can pass through smoothly. Specifically, the number of rubber teeth 6 in each placement ring 5 is set to 5 - 8.

[0037] At the top opening 21 of the storage box 2, an eaves edge 8 is provided along its inner edge. A plurality of card slots 9 are provided on the eaves edge 8, and a plurality of card blocks 7 adapted to the card slots 9 are provided at the bottom of the placement plate 4. The placement plate 4 is snap-fitted on the eaves edge 8 at the top of the storage box 2 through the card blocks 7, which is convenient for disassembly, replacement, cleaning and disinfection after use.

[0038] The cross-section of the buffer pad 11 is adapted to the cross-section of the inner cavity of the storage box 2, and the height of the buffer pad 11 is greater than the height of the lower cover 3, so that the action range of the buffer pad 11 can cover all the grinding rods clamped in the placement rings 5. During use, the buffer pad 11 is placed in the lower cover 3, and after use, the buffer pad 11 is taken out for easy replacement, cleaning and disinfection.

[0039] Preferably, the buffer pad 11 is made of sponge or rubber material. The buffer pad 11 can buffer the bottom-touching action of the grinding head when inserted, protecting the grinding head from being damaged.

[0040] A plurality of positioning grooves 12 corresponding to the placement rings 5 one by one are provided on the buffer pad 11. The positioning grooves 12 are used to accommodate and protect the grinding head, limit the grinding rod, and prevent the grinding rod from tilting and falling, ensuring that the grinding rod always stands stably.

[0041] Carrying handles 13 are provided on both sides of the outer wall of the storage box 2, which is convenient for lifting and moving the storage device.

[0042] In some embodiments, the storage box 2, the upper cover 1 and the lower cover 3 are made of transparent materials. Specifically, acrylic materials can be used, which is convenient for observing the placement of the grinding rods inside the storage box 2.

[0043] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A storage device for homogenizer grinding rods, characterized in that: The utility model comprises a storage box, an upper cover and a lower cover, wherein the upper cover and the lower cover are detachably connected to the top and the bottom of the storage box respectively, and through openings are arranged at the top and the bottom of the storage box, and a placement plate is detachably connected to the top opening of the storage box, and a plurality of through placement rings are evenly arranged on the placement plate, and a plurality of rubber teeth are circumferentially arranged along the inner edge of the placement ring, and a limiting grid is fixedly connected to the middle part of the inner wall of the storage box, and each grid of the limiting grid corresponds to each placement ring respectively, and a buffer pad is arranged in the lower cover.

2. The storage device for homogenizer grinding rods according to claim 1, characterized in that: The rubber teeth are of fan-shaped structure, the free end of each rubber tooth is located on the central axis of the placement ring, and the sides of two adjacent rubber teeth are fitted to each other but not fixedly connected.

3. The storage device for homogenizer grinding rods according to claim 1, characterized in that: The diameter of the placement ring is greater than the maximum diameter of the grinding head of the grinding rod, and the number of rubber teeth in each placement ring is set to 5-8.

4. The storage device for homogenizer grinding rods according to claim 1, characterized in that: The top opening of the storage box is provided with an eave along its inner edge, a plurality of card slots are provided on the eave, and a plurality of card blocks matched with the card slots are provided at the bottom of the placement plate.

5. The storage device for homogenizer grinding rods according to claim 1, characterized in that: The cushion is made of sponge or rubber material.

6. The storage device for homogenizer grinding rods according to claim 5, characterized in that: The buffer pad is provided with a plurality of positioning grooves corresponding to the placement rings one by one.

7. The storage device for homogenizer grinding rods according to claim 1, characterized in that: Handles are arranged on both sides of the outer wall of the storage box.

8. The storage device for homogenizer grinding rods according to claim 1, characterized in that: The storage box, the upper cover and the lower cover are all made of transparent materials.

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