Anti-leakage sample placing kit

Abstract

The utility model discloses an anti-leakage sample placing kit, the kit comprises: a kit box body, a shockproof block and an elastic clamping spacing assembly, the shockproof block is arranged inside the kit box body and is matched with the inside of the kit box body, a plurality of placing holes are concavely arranged on the shockproof block, and the elastic clamping spacing assembly is arranged on the shockproof block. An elastic clamping and limiting assembly is coaxially arranged in each placing hole; the elastic clamping and limiting assembly comprises a fixing base, a fixing piece and an annular elastic piece. According to the device, the defects that due to the fact that a plurality of fixed protection blocks and limiting blocks are arranged, the protection blocks and the limiting blocks fall off after reagent bottles are inserted and taken out for multiple times, the limiting clamping and buffering functions are lost, and then the reagent bottles leak are overcome. Therefore, the anti-leakage sample placing kit can achieve clamping, limiting and buffering effects, and the elastic clamping and limiting assembly of the anti-leakage sample placing kit cannot fall off after the reagent bottles are inserted and taken out for multiple times.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent kits, and in particular to a leakage-proof sample placement reagent kit. Background Art

[0002] At present, biological reagents are generally transferred and transported in batches through test kits. Due to bumps, squeezing or collisions during transfer, test tubes often break and reagent liquid leaks. The breakage of a single reagent bottle will also cause damage to other reagent bottles in the test kit, further increasing the negative effects.

[0003] Chinese patent CN213324429U discloses a leak-proof test kit, which can elastically clamp and limit the reagent bottles and has a certain buffering function. Each reagent bottle is placed separately, which can effectively prevent the reagent bottles from leaking due to collision.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] Since the device is provided with a plurality of fixed protective blocks and limiting blocks, the protective blocks and limiting blocks may fall off after the reagent bottles are inserted and removed multiple times, thereby losing the limiting clamping and buffering functions, and further causing the reagent bottles to leak.

[0006] Therefore, it is an urgent problem to be solved by the present invention to provide a leakage-proof sample placement reagent kit which can play a clamping, limiting and buffering effect and whose elastic clamping and limiting components will not fall off after the reagent bottle is inserted and removed multiple times. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problem in the prior art that the device is provided with multiple fixed protective blocks and limit blocks, which may cause the protective blocks and limit blocks to fall off after multiple insertion and removal of reagent bottles, thereby losing the limit clamping and buffering functions, and further causing leakage of the reagent bottles. Thus, an anti-leakage sample placement test kit is provided, which can play a clamping limit and buffering effect, and whose elastic clamping limit assembly will not fall off after multiple insertion and removal of reagent bottles.

[0008] In order to achieve the above-mentioned purpose, the utility model provides an anti-leakage sample placement test kit, the test kit comprising: a test kit box, a shockproof block and an elastic clamping and limiting component, the shockproof block is arranged inside the test kit box, and it is adapted to the inside of the test kit box, the shockproof block is recessed with a plurality of placement holes, and an elastic clamping and limiting component is coaxially arranged in each of the placement holes; wherein the elastic clamping and limiting component comprises: a fixing seat, a fixing part and an annular elastic part, the outer peripheral surface part of the fixing seat is recessed inwardly with an annular groove, and a reagent bottle assembly groove is arranged through its axis, a plurality of fixing parts that can reciprocate and slide toward the axial direction of the reagent bottle assembly groove are arranged in the annular groove at intervals along its own circumferential direction, the annular elastic part is sleeved in the annular groove, and each of the fixing parts is fixed on the annular elastic part on the side away from the reagent bottle assembly groove.

[0009] Preferably, limiting slide blocks are respectively provided on the opposite sides of the fixing member, and a sliding groove corresponding to each fixing member is also provided in the fixing seat between the reagent bottle assembly groove and the annular groove, and limiting slide rails adapted to the limiting slide blocks are also respectively provided on the opposite inner side walls of the sliding groove.

[0010] Preferably, an arc-shaped groove that fits with the side wall of the annular elastic member is provided on the side of the fixing member close to the annular elastic member.

[0011] Preferably, a side of the fixing member away from the annular elastic member is arranged as a flexible extrusion surface.

[0012] Preferably, the upper and lower sides of the flexible extrusion surface are respectively configured as rounded corners.

[0013] Preferably, the upper surface and the lower surface of the fixing seat are respectively recessed to form limiting grooves, and the shockproof block is provided with limiting blocks matched with the limiting grooves.

[0014] Preferably, the opening of the placement hole is compatible with the sealing cover of the reagent bottle.

[0015] Preferably, a support ring block is provided at the opening of the placement hole, a gap is provided between the support ring block and the inner side wall of the opening of the placement hole, and the lower surface of the reagent bottle sealing cover can abut against the upper surface of the support ring block.

[0016] Preferably, a chemical drying layer is horizontally arranged inside the shockproof block near its upper surface.

[0017] According to the above technical scheme, the beneficial effects of the utility model compared with the prior art are as follows: the present application inserts the reagent bottle into the placement hole and the reagent bottle assembly groove. During the insertion process, the reagent bottle squeezes the fixing part to drive the annular elastic part to expand, and at the same time the annular elastic part will also drive the fixing part to fix the side wall of the reagent bottle, thereby achieving clamping and limiting the reagent bottle. Due to the setting of the shockproof block, the reagent reagent box body will have a buffering effect when encountering a collision; since the fixing seat is coaxially arranged in the placement hole, the reagent bottle will not cause the fixing seat to fall off when it is inserted and taken out, and due to the setting of the annular elastic part, the fixing part will adaptively avoid the reagent bottle when it is inserted and taken out, which will also reduce wear and will not fall off; thereby improving the service life of the device, as well as the clamping, limiting and buffering effects.

[0018] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0020] Figure 1 It is a three-dimensional sample placement kit for preventing leakage provided in a preferred embodiment of the utility model. Figure 1 .

[0021] Figure 2 It is a three-dimensional sample placement kit for preventing leakage provided in a preferred embodiment of the utility model. Figure 2 .

[0022] Figure 3 It is a planar cross-sectional view of a leakage-proof sample placement reagent box provided in a preferred embodiment of the utility model.

[0023] Figure 4 It is a local three-dimensional sample placement kit for preventing leakage provided in a preferred embodiment of the utility model. Figure 1 .

[0024] Figure 5 It is a local three-dimensional sample placement kit for preventing leakage provided in a preferred embodiment of the utility model. Figure 2 .

[0025] Figure 6 It is a local three-dimensional sample placement kit for preventing leakage provided in a preferred embodiment of the utility model. Figure 3 .

[0026] Explanation of the reference numerals: 1-reagent box body; 2-shockproof block; 201-placing hole; 202-limiting block; 203-support ring block; 204-chemical drying layer; 3-elastic clamping limiting assembly; 301-fixing seat; 30101-reagent bottle assembly groove; 30102-annular groove; 30103-limiting slide rail; 30104-sliding groove; 30105-limiting groove; 302-fixing piece; 30201-limiting slider; 30202-arc groove; 30203-flexible extrusion surface; 303-annular elastic piece; 4-reagent bottle. DETAILED DESCRIPTION

[0027] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0028] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does 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 cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 : A sample placement kit for preventing leakage, the kit comprising: a kit box 1, a shockproof block 2 and an elastic clamping and limiting assembly 3, the shockproof block 2 is arranged inside the kit box 1, and is adapted to the inside of the kit box 1, the shockproof block 2 is recessed with a plurality of placement holes 201, and each placement hole 201 is coaxially provided with an elastic clamping and limiting assembly 3; wherein the elastic clamping and limiting assembly 3 comprises: a fixing seat 301, a fixing member 302 and an annular elastic member 303, the fixing member 302 is provided with a plurality of placement holes 201, and ... The outer peripheral surface of the fixed seat 301 is recessed with an annular groove 30102, and the reagent bottle 4 assembly groove 30101 is set through its axis. A plurality of fixing parts 302 that can reciprocate toward the axial direction of the reagent bottle 4 assembly groove 30101 are arranged around the annular groove 30102 along its own circumferential direction. The annular elastic part 303 is sleeved in the annular groove 30102, and each of the fixing parts 302 is fixed on the annular elastic part 303 away from the reagent bottle 4 assembly groove 30101 side.

[0032] In the present application, the reagent bottle 4 is inserted into the placement hole 201 and the reagent bottle 4 assembly groove 30101. During the insertion process, the reagent bottle 4 squeezes the fixing part 302 to drive the annular elastic part 303 to expand, and at the same time the annular elastic part 303 will also drive the fixing part 302 to fix the side wall of the reagent bottle 4, thereby achieving clamping and limiting the reagent bottle 4. Due to the setting of the shockproof block 2, the reagent reagent box 1 will have a buffering effect when encountering a collision; since the fixing seat 301 is coaxially arranged in the placement hole 201, the reagent bottle 4 will not cause the fixing seat 301 to fall off when it is inserted and taken out, and due to the setting of the annular elastic part 303, the fixing part 302 will adaptively avoid when the reagent bottle 4 is inserted and taken out, which will also reduce wear and will not fall off; thereby improving the service life of the device, as well as the clamping, limiting and buffering effects.

[0033] Reference Figure 5 and Figure 6 : Limiting sliders 30201 are respectively arranged on the opposite sides of the fixing member 302, and sliding grooves 30104 corresponding to each fixing member 302 are also arranged in the fixing seat 301 between the assembly groove 30101 of the reagent bottle 4 and the annular groove 30102, and the opposite inner walls of the sliding grooves 30104 are also respectively provided with limiting slide rails 30103 adapted to the limiting slider 30201.

[0034] The present application provides a limiting slider 30201 and a limiting slide rail 30103 to make the fixing member 302 more stable when moving and less likely to shake or loosen.

[0035] Reference Figure 6 The fixing member 302 is provided with an arc groove 30202 on the side close to the annular elastic member 303 and is fitted with the side wall of the annular elastic member 303 .

[0036] The present application places the annular elastic member 303 in the arc groove 30202 to prevent the annular elastic member 303 from being misplaced during use, thereby stably driving the fixing member 302 to move to achieve clamping and limiting of the reagent bottle 4.

[0037] Reference Figure 6 : The side of the fixing member 302 away from the annular elastic member 303 is set as a flexible extrusion surface 30203.

[0038] The present application increases the friction between the fixing member 302 and the side wall of the reagent bottle 4 by setting a flexible extrusion surface 30203 to improve the clamping and limiting effect, and can also prevent the reagent bottle 4 from being squeezed and damaged by the fixing member 302.

[0039] Reference Figure 6 : The upper and lower sides of the flexible extrusion surface 30203 are respectively set to be rounded corners.

[0040] The rounded corners of the present application facilitate the insertion and removal of the reagent bottle 4 and prevent the reagent bottle 4 from being damaged.

[0041] Reference Figure 3 and Figure 5 The upper surface and the lower surface of the fixing seat 301 are respectively recessed with limiting grooves 30105, and the shockproof block 2 is provided with a limiting block 202 adapted to the limiting grooves 30105.

[0042] The fixing seat 301 of the present application is assembled in the shockproof block 2 through the cooperation of the limiting groove 30105 and the limiting block 202, which can ensure that the fixing seat 301 can be firmly set in the shockproof block 2 to avoid affecting the position of the fixing seat 301 during the insertion and removal of the reagent bottle 4.

[0043] Reference Figure 3 : The opening of the placement hole 201 is adapted to the sealing cover of the reagent bottle 4.

[0044] The present application ensures a tight connection between the reagent bottle 4 and the placement hole 201 by setting an opening of the placement hole 201 that is compatible with the sealing cover of the reagent bottle 4, thereby improving the stability of the reagent bottle 4, preventing the reagent bottle 4 from shaking or tilting in the placement hole 201, and reducing the risk of damage to the reagent bottle 4.

[0045] Reference Figure 3A support ring block 203 is provided at the open portion of the placement hole 201 , and a gap is provided between the support ring block 203 and the open inner wall of the placement hole 201 , and the lower surface of the sealing cover of the reagent bottle 4 can abut against the upper surface of the support ring block 203 .

[0046] The present application provides a support ring block 203 to prevent the reagent bottle 4 from being too tightly connected to the placement hole 201, thereby causing the reagent bottle 4 to be sucked into the placement hole 201 and difficult to be pulled out.

[0047] Reference Figure 3 A chemical drying layer 204 is horizontally arranged inside the shockproof block 2 near its upper surface.

[0048] The chemical drying layer 204 of the present application can effectively absorb moisture inside the reagent kit, protect the reagent from moisture, avoid chemical reactions or damage to the reagent during long-term storage, and extend the stability and validity period of the reagent.

[0049] When the device provided by the utility model is in use, the reagent bottle 4 is inserted into the placement hole 201 and the reagent bottle 4 assembly groove 30101. During the insertion process, the reagent bottle 4 squeezes the fixing member 302 to drive the annular elastic member 303 to expand, and at the same time the annular elastic member 303 will also drive the fixing member 302 to fix the side wall of the reagent bottle 4, thereby achieving clamping and limiting the reagent bottle 4. Due to the setting of the shockproof block 2, the reagent reagent box 1 will have a buffering effect when encountering a collision; since the fixing seat 301 is coaxially arranged in the placement hole 201, the reagent bottle 4 will not cause the fixing seat 301 to fall off when it is inserted and taken out, and due to the setting of the annular elastic member 303, the fixing member 302 will adaptively avoid when the reagent bottle 4 is inserted and taken out, which will also reduce wear and will not fall off; thereby improving the service life of the device, as well as the clamping, limiting and buffering effects.

[0050] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0051] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0052] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A leakage-proof sample placement kit, characterized in that: The reagent kit comprises: a reagent kit box (1), a shockproof block (2) and an elastic clamping and limiting assembly (3); the shockproof block (2) is arranged inside the reagent kit box (1) and is adapted to the inside of the reagent kit box (1); a plurality of placement holes (201) are recessed on the shockproof block (2); and an elastic clamping and limiting assembly (3) is coaxially arranged in each placement hole (201); wherein: The elastic clamping and limiting component (3) comprises: a fixing seat (301), a fixing member (302) and an annular elastic member (303); the outer peripheral surface of the fixing seat (301) is partially recessed with an annular groove (30102) and the axis thereof is penetrated by a reagent bottle (4) assembly groove (30101); a plurality of fixing members (302) are arranged in the annular groove (30102) at intervals along the circumferential direction thereof and can reciprocate and slide toward the axis of the reagent bottle (4) assembly groove (30101); the annular elastic member (303) is sleeved in the annular groove (30102), and each fixing member (302) is fixed to the annular elastic member (303) on the side away from the reagent bottle (4) assembly groove (30101).

2. The anti-leakage sample placement kit according to claim 1, characterized in that: The fixing member (302) is provided with limiting sliders (30201) on opposite sides thereof, and a sliding groove (30104) corresponding to each fixing member (302) is also provided through the fixing seat (301) between the reagent bottle (4) assembly groove (30101) and the annular groove (30102), and the two opposite inner side walls of the sliding groove (30104) are also provided with limiting slide rails (30103) adapted to the limiting slider (30201).

3. The anti-leakage sample placement kit according to claim 1, characterized in that: The fixing member (302) is provided with an arc-shaped groove (30202) on one side close to the annular elastic member (303) and is fitted with the side wall of the annular elastic member (303).

4. The anti-leakage sample placement kit according to claim 1, characterized in that: The side of the fixing member (302) away from the annular elastic member (303) is arranged as a flexible extrusion surface (30203).

5. The anti-leakage sample placement kit according to claim 4, characterized in that: The upper and lower sides of the flexible extrusion surface (30203) are respectively configured as rounded corners.

6. The anti-leakage sample placement kit according to claim 1, characterized in that: The upper surface and the lower surface of the fixing seat (301) are respectively recessed to form limiting grooves (30105), and the shockproof block (2) is provided with a limiting block (202) adapted to the limiting grooves (30105).

7. The anti-leakage sample placement kit according to claim 1, characterized in that: The opening of the placement hole (201) is matched with the sealing cover of the reagent bottle (4).

8. The anti-leakage sample placement kit according to claim 7, characterized in that: A support ring block (203) is provided at the opening of the placement hole (201), and a gap is provided between the support ring block (203) and the inner wall of the opening of the placement hole (201), and the lower surface of the sealing cover of the reagent bottle (4) can abut against the upper surface of the support ring block (203).

9. The anti-leakage sample placement kit according to claim 1, characterized in that: A chemical drying layer (204) is horizontally arranged inside the shockproof block (2) near its upper surface.

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