Portable sample preservation device

Abstract

The utility model provides a portable sample preservation device which comprises a box body, a first clamping groove is formed in the top of the box body; the inner container is arranged in the box body, second clamping grooves are formed in the two opposite inner side walls of the inner container, baffles are clamped in the second clamping grooves and are foldable plates, and the two ends of the baffles can be clamped in the first clamping grooves after the baffles are unfolded; wherein notches are uniformly formed in the baffle plate, and damping rings are arranged on the notches; a third clamping groove is formed in the inner side wall of the box body, a bottom plate is arranged at the bottom end of the third clamping groove, and a protrusion clamped with the third clamping groove is arranged on the outer side wall of the inner container. When the baffles are folded, the inner container can be divided into small sections, so that the moving area of the sample storage vessel is reduced, the impact force generated by collision of the vessel is effectively reduced, and each small section can be used for storing various types of sample storage vessels; when the baffles are unfolded, the baffles are clamped and fixed through the first clamping grooves, the tubular or bottled sample storage vessels are fixed through the notches with the damping rings, and the stability of sample storage is guaranteed while various types of vessels are stored.

Description

Technical Field

[0001] The utility model relates to the technical field of sample collection equipment, in particular to a portable sample storage device. Background Art

[0002] Environmental monitoring is a highly technical emerging industry. In various monitoring activities, especially outdoor and field monitoring, it is often necessary to bring test samples back to the laboratory for testing. However, a major challenge in the on-site sampling process is the preservation of samples. Whether they are solid, gaseous or liquid, their preservation is a very important and critical technology.

[0003] A common method for sample preservation is using a sample preservation box. Portable sample preservation boxes have emerged for portability. However, most portable sample boxes currently only accommodate a single type of sample container. Sample boxes that can accommodate multiple containers suffer from poor sample stability during transport, leading to extensive movement and collisions of samples, which can lead to sample contamination. This means that it's difficult to simultaneously accommodate multiple sample containers and ensure the stability of the containers.

[0004] Therefore, it is necessary to propose a portable sample storage device that can store a variety of sample storage containers and ensure the stability of sample storage to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a portable sample storage device to solve the problem in the prior art that the existing portable sample storage box has difficulty in storing multiple sample storage containers and ensuring the storage stability of the containers.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] Portable sample storage device, comprising:

[0008] The box body has a first card slot on the top;

[0009] An inner container is provided in the box body and has second slots on two opposite inner side walls. A baffle is engaged in the second slot. The baffle is a foldable plate. When unfolded, both ends of the baffle can be engaged in the first slot.

[0010] in,

[0011] The baffle is evenly provided with notches, and the notches are provided with shock-absorbing rings;

[0012] The inner wall of the box body is provided with a third slot, the bottom end of the third slot is provided with a bottom plate, and the outer wall of the inner liner is provided with a protrusion engaged with the third slot.

[0013] Preferably, the baffle includes a first baffle, a second baffle and a snap-on piece. The first baffle and the second baffle are foldably connected and can be spread out to 180°. The snap-on piece adopts a rotating snap-on structure and is arranged at the two ends of the first baffle and the second baffle that are opposite to each other. The snap-on piece can be rotated to 90° and engaged in the first slot.

[0014] Preferably, there are two or more baffles, and the sizes of the notches on different baffles are different.

[0015] Preferably, the shock-absorbing ring is a petal-shaped rubber ring.

[0016] Preferably, a cover body is rotatably connected to one side of the top end of the box body, and the opening and closing side of the cover body is snap-fittedly connected to the box body.

[0017] Preferably, a sealing ring is provided around the cover body, and an annular groove is provided around the top of the box body, and the sealing ring can be engaged in the annular groove.

[0018] Preferably, a carrying ring is rotatably connected to the top of the cover body, and buckle rings are symmetrically rotatably connected to the outer walls on both sides of the box body, and the buckle rings can be connected to shoulder straps with buckles at both ends.

[0019] Preferably, the inner surface of the cover and the box body are both covered with sponge.

[0020] Preferably, a friction pad is provided on the inner side of the bottom of the inner liner, and an anti-collision pad is attached to the inner wall; wherein, a plurality of rubber particles are provided on the friction pad.

[0021] Preferably, a buffer pad is provided at the bottom of the box.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. The baffle can divide the inner tank into small compartments, thereby reducing the active area of ​​the sample storage container, effectively reducing the impact force on the sample caused by large-scale movement and collision of the container. Each small compartment can be used to store various types of sample storage containers;

[0024] Second, the baffle is a foldable plate, which is fixed in the slot on the top of the box after unfolding. The notch with a shock-absorbing ring on the baffle is used to fix the tubular or bottled sample storage container;

[0025] 3. The inner tank and baffle can be easily removed, making it convenient for cleaning and disinfection of the sample storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the baffle when it is unfolded according to the embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the baffle when folding according to an embodiment of the utility model;

[0030] Figure 4 It is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0031] Reference numerals:

[0032] 10. Box body; 101. First card slot; 102. Third card slot; 103. Annular groove;

[0033] 20. Inner liner; 201. Second card slot;

[0034] 30, baffle; 301, notch; 302, first baffle; 303, second baffle; 304, snap-in piece;

[0035] 40. Shock absorber;

[0036] 50. Cover body; 501. Sealing ring;

[0037] 60. Handle ring;

[0038] 70. Snap ring. DETAILED DESCRIPTION

[0039] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0040] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0042] In this utility model, unless otherwise specified or limited, the terms "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two elements or interaction between two elements. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will recognize the application of other processes and / or the use of other materials.

[0044] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0045] The present invention provides a portable sample storage device, comprising:

[0046] The box body 10 has a first card slot 101 formed on its top;

[0047] The inner container 20 is disposed in the box body 10 and has second slots 201 on two opposite inner side walls. A baffle 30 is engaged in the second slot 201. The baffle 30 is a foldable plate. When unfolded, its two ends can be engaged in the first slot 101.

[0048] in,

[0049] The baffle 30 is evenly provided with notches 301, and the notches 301 are provided with shock-absorbing rings 40;

[0050] A third slot 102 is formed on the inner wall of the box body 10 , a bottom plate is formed at the bottom end of the third slot 102 , and a protrusion is formed on the outer wall of the inner container 20 to engage with the third slot 102 .

[0051] Specifically, if Figure 3 As shown, the shock-absorbing ring 40 is a petal-shaped rubber ring, which can not only achieve shock absorption but also have a fixing and anti-slip effect. In addition, since the petal-shaped rubber ring has good resilience, it can fix various types of test tubes or sample bottles.

[0052] As described above, the inner liner 20 can be engaged in the third slot 102 through the protrusion on the outer wall, which makes it easy to install and remove the inner liner 20, and facilitates the cleaning and disinfection of the inner liner 20 and the box body 10; the baffle 30 in the inner liner 20 can be engaged in the second slot 201 when folded, and is used to divide the inner liner 20 into several small intervals, thereby reducing the activity area of ​​the sample storage vessel, effectively reducing the impact force on the sample caused by large-scale movement and collision of the vessel, and each small interval can be used to store various types of sample storage vessels; when unfolded, the baffle 30 can be engaged in the first slot 101 at both ends, and the tubular or bottled sample storage vessel can be fixed through the notch 301 with the shock-absorbing ring 40.

[0053] Specifically, the baffle 30 includes a first baffle 302, a second baffle 303 and a snap-on piece 304. The first baffle 302 and the second baffle 303 are foldably connected and can be spread out to 180°. The snap-on piece 304 adopts a rotating snap-on structure and is arranged at the two opposite ends of the first baffle 302 and the second baffle 303. The snap-on piece 304 can be rotated to 90° and snapped into the first slot 101.

[0054] When the baffle 30 is engaged in the second slot 201, the engaging piece 304 is in a folded state. After the first baffle 302 and the second baffle 303 are unfolded to 180°, the engaging piece 304 is rotated 90° and engaged in the first slot 101 to fix the baffle 30. In this embodiment, in order to ensure the stability of the baffle 20 after it is unfolded, a rubber pad is provided in the first slot 101.

[0055] In order to make the sample storage box meet the use requirements of more types of containers, there are two or more baffles 30, and the sizes of the notches 301 on different baffles 30 are different. The operator can select a suitable baffle 30 according to the needs.

[0056] It should be noted that there may be multiple first slots 101, which can simultaneously engage two or more baffles 30, thereby simultaneously fixing various types of tubular or bottled sample storage containers.

[0057] Furthermore, a cover 50 is rotatably connected to one side of the top end of the box body 10 , and the opening and closing side of the cover body 50 is snap-fitted with the box body 10 .

[0058] Specifically, a sealing ring 501 is provided around the cover body 50, and an annular groove 103 is provided around the top of the box body 10. The sealing ring 501 can be engaged in the annular groove 103 to ensure a sealed environment of the sample storage box; in this embodiment, the cover body 50 is convex on all sides and concave in the middle, the sealing ring 501 is located around the convex part, and the first card groove 101 corresponds to the concave middle part of the cover body 50.

[0059] In order to facilitate the operator to carry, back or lift the sample preservation box, a hand ring 60 is rotatably connected to the top of the cover body 50, and a snap ring 70 is symmetrically rotatably connected on the outer walls of both sides of the box body 10. The snap ring 70 can be connected to a shoulder strap with snaps at both ends. When the shoulder strap is not connected, the sample preservation box can be lifted by the two snap rings 70.

[0060] Since the sample storage container will inevitably collide with the sample storage box during placement, sponges are applied to the inner surface of the cover 50 and the box 10 to effectively prevent the container from colliding and further improve the stability of the inner liner 20.

[0061] To further reduce the possibility of collisions, a friction pad is installed on the inner bottom of the inner container 20, and an anti-collision pad is attached to the inner wall; the friction pad is equipped with multiple rubber particles. In addition, a cushion is installed on the outer bottom of the box body 10 to reduce the impact of the sample storage box on the samples when it is lowered.

[0062] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A portable sample storage device, characterized in that: include: The box body (10) has a first slot (101) formed on the top; An inner container (20) is provided in the box body (10), and is provided with second slots (201) on two opposite inner side walls, wherein a baffle (30) is engaged in the second slot (201), and the baffle (30) is a foldable plate, and after unfolding, both ends of the baffle can be engaged in the first slot (101); in, Notches (301) are evenly formed on the baffle (30), and a shock-absorbing ring (40) is provided on the notch (301); The inner side wall of the box body (10) is provided with a third slot (102), the bottom end of the third slot (102) is provided with a bottom plate, and the outer side wall of the liner (20) is provided with a protrusion that engages with the third slot (102).

2. The portable sample storage device according to claim 1, characterized in that: The baffle (30) comprises a first baffle (302), a second baffle (303) and a snap-on piece (304); the first baffle (302) and the second baffle (303) are foldably connected and can be flattened to 180°; the snap-on piece (304) is provided at two opposite ends of the first baffle (302) and the second baffle (303) using a rotational locking structure; the snap-on piece (304) can be rotated to 90° and snapped into the first slot (101).

3. The portable sample storage device according to claim 2, characterized in that: There are two or more baffles (30), and the sizes of the notches (301) on different baffles (30) are different.

4. The portable sample storage device according to claim 1, characterized in that: The shock-absorbing ring (40) is a petal-shaped rubber ring.

5. The portable sample storage device according to claim 1, characterized in that: The top side of the box body (10) is folded and rotatably connected to a cover body (50), and the opening and closing side of the cover body (50) is connected to the box body (10) in a snap-fit ​​manner.

6. The portable sample storage device according to claim 5, characterized in that: The cover body (50) is provided with sealing rings (501) around its periphery, and the top of the box body (10) is provided with an annular groove (103) around its periphery, and the sealing ring (501) can be engaged in the annular groove (103).

7. The portable sample storage device according to claim 5, characterized in that: The top of the cover (50) is rotatably connected to a hand-carrying ring (60), and the outer walls on both sides of the box (10) are symmetrically rotatably connected to buckle rings (70), and the buckle rings (70) can be connected to shoulder straps with buckles at both ends.

8. The portable sample storage device according to claim 5, characterized in that: The inner surfaces of the cover (50) and the box (10) are both covered with sponges.

9. The portable sample storage device according to claim 1, characterized in that: A friction pad is provided on the inner side of the bottom of the inner liner (20), and an anti-collision pad is attached to the inner wall; wherein a plurality of rubber particles are provided on the friction pad.

10. The portable sample storage device according to claim 1, characterized in that: A buffer pad is provided on the outer side of the bottom of the box body (10).

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