Portable sample separating and transferring device

Abstract

The embodiment of the utility model relates to a portable sample separating and transferring device which comprises a box body, at least one sample box carrier plate and at least one sample box, the box body is provided with at least one sample box carrier plate accommodating area and a sample box carrier plate positioning pin; the sample box carrier plate accommodating area is positioned on the inner side of the bottom of the box body; the sample box carrier plate positioning pin is arranged on the inner surface of the bottom of the box body; one sample box carrier plate is accommodated in one sample box carrier plate accommodating area; the bottom surface of the sample box is provided with at least one sample box accommodating area; a certain number of convex pieces are preset in each sample box accommodating area; each protruding piece is provided with an elastic plunger arranged in the horizontal direction. The side face of the sample box carrier plate is higher than the side face of the box body, and each side face of the sample box carrier plate is provided with a first handheld part; one sample box is accommodated in one sample box accommodating area; grooves are formed in the bottom of each sample box, and the number of the grooves is matched with that of the protruding pieces. The side wall of the groove abuts against the elastic plunger.

Description

Technical Field

[0001] The utility model relates to the technical field of sample separation testing, in particular to a portable sample separation circulation device. Background Art

[0002] After the production of positive and negative electrode materials for lithium batteries, the products need to be tested for quality. The quality control standards for positive and negative electrode materials involve multiple test items, which requires multiple subpackaging of samples before testing. Multiple subpackaging causes a huge waste of manpower, material resources and time. Therefore, how to improve the efficiency of sample subpackaging has become the focus of current researchers. Utility Model Content

[0003] The utility model aims to provide a portable sample dividing and circulation device, which can meet the demand of completing sample dividing in one time and improve the working efficiency of sample dividing and circulation.

[0004] To achieve the above-mentioned purpose, the utility model provides a portable sample splitting and circulation device, the portable sample splitting and circulation device comprising: a box body, at least one sample box carrier plate and at least one sample box;

[0005] The box body has at least one sample box carrier plate accommodating area and a sample box carrier plate positioning pin; the sample box carrier plate accommodating area is located on the inner side of the bottom of the box body; the sample box carrier plate positioning pin is arranged on the inner surface of the bottom of the box body;

[0006] One of the sample box carriers is accommodated in one of the sample box carrier accommodating areas; each of the sample box carriers is composed of a bottom surface and two side surfaces perpendicular to the bottom surface and symmetrically arranged; the bottom surface has at least one sample box accommodating area; each of the sample box accommodating areas is preset with a certain number of protrusions; each of the protrusions has an elastic plunger arranged in a horizontal direction; the height of the side surface of the sample box carrier is greater than the height of the side surface of the box body, and each side surface of the sample box carrier has a first hand grip;

[0007] One of the sample boxes is accommodated in one of the sample box accommodating areas; the bottom of each of the sample boxes has a groove, the number of which matches the number of the protruding parts; the side wall of the groove abuts against the elastic plunger.

[0008] Preferably, the portable sample separation and circulation device further comprises a cover body; the cover body is arranged above the box body.

[0009] Further preferably, the side surface of the cover body has a second handle.

[0010] Preferably, the side of the box body has a third handle.

[0011] Preferably, the sample box is a cube, a cuboid or a cylinder.

[0012] Preferably, the sample box comprises a sample box body and a sample box cover; the height of the sample box body is the same as the side height of the sample box carrier.

[0013] Preferably, the material of the portable sample separation and circulation device can be made of one or more of polytetrafluoroethylene, polypropylene, polyethylene, polypropionaldehyde, polystyrene, polymethyl methacrylate, and polyvinyl chloride.

[0014] The portable sample splitting and circulation device provided by the embodiment of the utility model is provided with a protruding piece at the bottom of the sample box carrier, so that the sample box is fixed on the sample box carrier by the side wall of the groove and the elastic plunger of the protruding piece; the sample box carrier is provided with a first hand grip on the side, which facilitates its placement in the box body. In this way, all samples of the same test item can be accommodated in the same box body, which is conducive to classifying samples according to the test items and can improve the efficiency of sample splitting and circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 One of the schematic diagrams of the portable sample dividing and circulating device provided in the embodiment of the utility model;

[0016] Figure 2 The second schematic diagram of the portable sample dividing and circulating device provided by the embodiment of the utility model;

[0017] Figure 3 A schematic diagram of a protruding member of a sample box carrier provided in an embodiment of the utility model;

[0018] Figure 4 A schematic diagram of the bottom structure of a sample box provided in an embodiment of the utility model;

[0019] Figure 5 A schematic diagram of the connection relationship between the sample box carrier and the sample box provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments.

[0021] Figure 1 One of the schematic diagrams of the portable sample transfer device provided by the embodiment of the utility model is as follows: Figure 1 As shown in the figure, a portable sample dividing and circulating device provided by an embodiment of the utility model mainly comprises: a box body 1, at least one sample box carrier plate 2 and at least one sample box 3.

[0022] The box body 1 is the main carrier of the portable sample transfer device. Figure 2 As shown, it has at least one sample cassette carrier accommodating area 11. When there are multiple sample cassette carrier accommodating areas 11, the multiple sample cassette carrier accommodating areas 11 are arranged in parallel along the inner surface of the bottom of the box body 1.

[0023] To fix the sample cassette carrier 2 and prevent it from moving randomly in the box body 1, as a preferred solution, sample cassette carrier positioning pins 12 are also preset on the inner surface of the bottom of the box body 1.

[0024] To facilitate the taking and placing of this portable sample splitting and transfer device, in another preferred solution, the side of the box body 1 has a third handgrip 13.

[0025] The sample cassette carrier 2 is a carrier for accommodating and transporting the sample cassette 3. Each sample cassette carrier 2 is in a "U" shape and is mainly composed of a bottom surface 21 and two side surfaces 22 that are perpendicular to the bottom surface 21 and symmetrically arranged. Combining Figure 3 As shown, the bottom surface 21 has at least one sample cassette accommodating area 211. In this example, the number of sample cassette accommodating areas 211 is specifically 5. The shape of the sample cassette accommodating area 211 can specifically be a rectangle, a square, a circle, etc. In this application, it is a square. Each sample cassette accommodating area 211 is preset with a certain number of protruding parts 2111. When the sample cassette accommodating area 211 is a square, the number of protruding parts 2111 can be four, and they are arranged along the four sides of the square. Each protruding part 2111 has an elastic plunger 2112 arranged in the horizontal direction.

[0026] To facilitate the taking and placing of the sample cassette carrier 2 from the box body 1, the height of the side surface 22 of the sample cassette carrier 2 is greater than the height of the side surface of the box body 1, and each side surface 22 of the sample cassette carrier 2 has a first handgrip 220. The first handgrip 220 can be realized by including but not limited to a handle, a buckle, etc.

[0027] One sample cassette carrier 2 is accommodated in one sample cassette carrier accommodating area 11.

[0028] The sample cassette 3 is the main space for holding samples in this portable sample splitting and transfer device. The shape of the sample cassette 3 can specifically be a cube, a cuboid, or a cylinder. In short, it just needs to match the shape of the sample cassette accommodating area 211. In this application, the sample cassette 3 is specifically a cube. To facilitate the fixing of the sample cassette 3 in the sample cassette carrier 2, combining Figure 4 As shown, the bottom of each sample cassette 3 has a groove 31, and the number of grooves 31 matches the number of protruding parts 2111. For example, if the number of protruding parts 2111 is four, the number of grooves 31 is also four. The side wall of the groove 31 abuts against the elastic plunger 2112, making the connection between the sample cassette 3 and the sample cassette carrier 2 more stable and also avoiding the phenomenon of sample splashing caused by the shaking of the sample cassette 3 in the sample cassette carrier 2.

[0029] As a preferred solution, Figure 1 As shown, the sample box 3 includes a sample box body 32 and a sample box cover 33. The height of the sample box body 32 can be the same as the side height of the sample box carrier 2.

[0030] Combination Figure 5 As shown, one sample box 3 is accommodated in one sample box accommodating area 211 , that is, a plurality of sample boxes 3 can be accommodated in one sample box carrier 2 .

[0031] Combination Figure 1 and Figure 2 As shown, in a preferred solution, in order to prevent the sample box 3 from falling off from the box body 1, the portable sample dividing and circulating device further comprises a cover body 4. The cover body 4 is arranged above the box body 1. The side of the cover body 4 has a second hand grip 41.

[0032] It should be noted that the material of the portable sample separation and circulation device of the present application can be specifically made of one or more of polytetrafluoroethylene, polypropylene, polyethylene, polypropionaldehyde, polystyrene, polymethyl methacrylate, and polyvinyl chloride.

[0033] The above introduces the components of a portable sample splitting and circulation device and the connection relationship between the components. The following briefly introduces the use principle of the portable sample splitting and circulation device.

[0034] First, the sample box body 32 is placed on the sample box carrier 2 according to actual needs, and the sample box body 33 and the sample box carrier 2 are stabilized by the groove 31 , the protruding piece 2111 and the elastic plunger 2112 .

[0035] Next, the sample of the same test item is placed in the sample box body 32, and the sample box cover 33 is closed on the sample box body 32 to prevent the sample from flowing out of the sample box.

[0036] Then, the sample box carrier 2 is placed into the box body 1 and fixed by the sample box carrier positioning pins 12 .

[0037] Finally, the cover 4 is closed on the top of the box body 1, and the test items are marked on the cover 4, and the samples are uniformly transferred to the test room for testing. This is conducive to classifying the samples according to the test items and improving the efficiency of sample sorting and circulation.

[0038] The portable sample splitting and circulation device provided by the embodiment of the utility model is provided with a protruding piece at the bottom of the sample box carrier, so that the sample box is fixed on the sample box carrier by the side wall of the groove and the elastic plunger of the protruding piece; the sample box carrier is provided with a first hand grip on the side, which facilitates its placement in the box body. In this way, all samples of the same test item can be accommodated in the same box body, which is conducive to classifying samples according to the test items and can improve the efficiency of sample splitting and circulation.

[0039] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable sample transfer device, characterized in that: The portable sample splitting and circulation device comprises: a box body, at least one sample box carrier plate and at least one sample box; The box body has at least one sample box carrier plate accommodating area and a sample box carrier plate positioning pin; the sample box carrier plate accommodating area is located on the inner side of the bottom of the box body; the sample box carrier plate positioning pin is arranged on the inner surface of the bottom of the box body; One of the sample box carriers is accommodated in one of the sample box carrier accommodating areas; each of the sample box carriers is composed of a bottom surface and two side surfaces perpendicular to the bottom surface and symmetrically arranged; the bottom surface has at least one sample box accommodating area; each of the sample box accommodating areas is preset with a certain number of protrusions; each of the protrusions has an elastic plunger arranged in a horizontal direction; the height of the side surface of the sample box carrier is greater than the height of the side surface of the box body, and each side surface of the sample box carrier has a first hand grip; One of the sample boxes is accommodated in one of the sample box accommodating areas; the bottom of each of the sample boxes has a groove, the number of which matches the number of the protruding parts; the side wall of the groove abuts against the elastic plunger.

2. The portable sample distribution and circulation device according to claim 1, characterized in that: The portable sample dividing and circulating device also includes a cover body; the cover body is arranged above the box body.

3. The portable sample distribution and circulation device according to claim 2, characterized in that: The side surface of the cover body is provided with a second hand grip.

4. The portable sample distribution and circulation device according to claim 1, characterized in that: The side surface of the box body is provided with a third hand-grip.

5. The portable sample distribution and circulation device according to claim 1, characterized in that: The sample box is a cube, a cuboid or a cylinder.

6. The portable sample distribution and circulation device according to claim 1, characterized in that: The sample box comprises a sample box body and a sample box cover; the height of the sample box body is the same as the side height of the sample box carrier.

7. The portable sample distribution and circulation device according to claim 1, characterized in that: The portable sample-splitting and circulation device is made of any one of polytetrafluoroethylene, polypropylene, polyethylene, polypropionaldehyde, polystyrene, polymethyl methacrylate and polyvinyl chloride.

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