Dry blood spot sample preservation device

Abstract

The utility model discloses a dry blood spot sample preservation device which comprises a support, a fixing box and a storage box, the fixing box is fixedly connected to the top of the support, the storage box is movably connected into the fixing box, fixing blocks are fixedly installed on the two sides of the top of the rear side of the fixing box, and the fixing blocks are movably connected into the storage box. The inner wall of the fixing block is movably connected with a rotating rod through a bearing, and the surface of the rotating rod is fixedly connected with a rotating plate. Through the arrangement of the rotating rod, the rotating plate and the dust blocking plate, the rotating rod can effectively drive the rotating plate to enable the dust blocking plate to rotate, the dust blocking plate can cover the storage box, dust is prevented from entering the storage box, and the problem that when the device is not provided with a dustproof structure, when sample plastic bags are placed into the storage frame for storage, the dust blocking plate cannot rotate is solved. The problems that dust can fall onto the surface of the plastic bag, the attractiveness of the sample plastic bag is affected, and a user cannot conveniently take the plastic bag due to the fact that the dust is adsorbed on the surface are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of neonatal screening, in particular to a dried blood spot sample storage device. Background Art

[0002] The principle of the dried blood spot method is to add a drop of blood to a filter paper, and obtain a dried blood plaque after drying. After solvent extraction, the information of the components to be detected in the dried blood spot is analyzed by fluorescence reaction method, tandem mass spectrometry, etc. to reflect the patient's diagnostic results. It is mainly used in newborn screening and other aspects.

[0003] At present, a Chinese utility model with publication number CN218924747U discloses a sample storage rack, which effectively solves the problem of inconvenience in storing and taking samples; it comprises a bracket, a fixed box is provided at the upper end of the bracket, two end blocks opposite to each other on the left and right are provided in the fixed box, the end block on the left is fixedly connected to the fixed box, the end block on the right is slidably connected to the fixed box, a compression spring is provided between the end block on the right and the fixed box, a plurality of clamping blocks slidably connected in the fixed box are located between the two end blocks and distributed along the left and right directions, storage grooves are provided at the opposite ends of the two end blocks and the left and right ends of the clamping blocks, clamping grooves located above the storage grooves are provided at the opposite ends of the two end blocks and the left and right ends of the clamping blocks, slots located in front of the storage grooves are provided at the opposite ends of the two end blocks and the left and right ends of the clamping blocks, a plurality of triangular blocks distributed along the left and right directions and movable forward and backward are provided at the front end of the fixed box, the triangular blocks are located in front of the clamping blocks and can be inserted into the slots; there is no need to search blindly, so it is convenient to take out and put in samples.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problem that after the cards are made, they are usually placed in small plastic bags for storage at room temperature, and then the small plastic bags are placed in a large plastic bag for unified storage, but this storage method is very troublesome when taking them out. It is necessary to pour out the small plastic bags and then search for them, which takes a lot of time and causes a waste of time. However, during use, the device is not equipped with a dust-proof structure. When the sample plastic bag is placed in the storage rack for storage, dust will fall onto the surface of the plastic bag, which not only affects the aesthetics of the sample plastic bag, but also makes it inconvenient for users to take the plastic bag because of the dust adsorbed on the surface. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dried blood spot sample preservation device, which has the advantage of dust-proof function and solves the problem that the device is not provided with a dust-proof structure. When the sample plastic bag is placed in the storage rack for preservation, dust will fall onto the surface of the plastic bag, which not only affects the aesthetics of the sample plastic bag, but also makes it inconvenient for users to take the plastic bag due to the dust adsorbed on the surface.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dried blood spot sample preservation device, comprising a bracket, a fixed box and a storage box, the fixed box is fixedly connected to the top of the bracket, the storage box is movably connected to the inside of the fixed box, both sides of the top of the rear side of the fixed box are fixedly installed with fixed blocks, the inner wall of the fixed block is movably connected to a rotating rod through a bearing, the surface of the rotating rod is fixedly connected to a rotating plate, the front side of the rotating plate is fixedly connected to a dust shield plate, the dust shield plate is L-shaped, the rear side of the top of the right side of the fixed box is fixedly connected to an adjustment component, and the front side of the top of the dust shield plate is fixedly connected to a lighting component.

[0007] As a preferred embodiment of the utility model, the adjustment assembly includes a servo motor, which is fixedly connected to the rear side of the top right side of the fixed box, the output end of the servo motor is fixedly connected to a worm, the top of the worm is meshingly connected to a worm wheel, and the left side of the worm wheel is fixedly connected to the right side of the rotating rod.

[0008] As a preferred embodiment of the utility model, the lighting assembly includes a switch button, which is fixedly connected to the front side of the top of the dust shield, and the top and bottom of the front side of the inner wall of the dust shield are fixedly connected with lighting strips, and the lighting strips are electrically connected to the switch button through a wire.

[0009] As a preferred embodiment of the present invention, a control box is fixedly connected to the top of the right side of the fixed box, and the control box is electrically connected to the servo motor through a wire.

[0010] As a preferred embodiment of the present invention, a mounting groove is provided on the front side of the dust shield, and an observation window is fixedly embedded on the inner wall of the mounting groove.

[0011] As a preferred embodiment of the utility model, the top and bottom of the front side of the dust shield are provided with sliding grooves, the inner wall of the sliding groove is slidably connected to a sliding frame, the rear side of the sliding frame is fixedly connected to a brush, and the brushes are arranged in several groups and are distributed equidistantly in a rectangular shape.

[0012] As a preferred embodiment of the present invention, sealing strips are fixedly connected to both sides of the dust shield, and the sealing strips are made of rubber material.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can effectively enable the rotating rod to drive the rotating plate to rotate the dust shield plate by arranging a rotating rod, a rotating plate and a dust shield plate, so that the dust shield plate can cover the storage box to prevent dust from entering the interior of the storage box. This solves the problem that the device is not provided with a dustproof structure. When the sample plastic bag is placed in the storage rack for storage, dust will fall onto the surface of the plastic bag, which not only affects the aesthetics of the sample plastic bag, but also makes it inconvenient for users to take the plastic bag due to dust adsorbed on the surface. The utility model has the advantage of dustproof function.

[0015] 2. The utility model can effectively enable the servo motor to drive the worm to rotate by setting an adjustment component, and the worm drives the worm wheel to rotate, so that the worm wheel can drive the rotating rod and the rotating plate to rotate, which is convenient for the user to adjust the position of the dust shield.

[0016] 3. The utility model can effectively turn on the lighting strip by setting the lighting assembly, so that the lighting strip can illuminate the storage box, so that the user can observe the position of the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the dust shield of the utility model;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the lighting assembly structure of the utility model.

[0021] In the figure: 1. bracket; 2. fixing box; 3. storage box; 4. fixing block; 5. rotating rod; 6. rotating plate; 7. dust shield; 8. adjustment assembly; 81. servo motor; 82. worm; 83. worm gear; 9. lighting assembly; 91. switch button; 92. lighting strip; 10. control box; 11. mounting slot; 12. observation window; 13. slide slot; 14. sliding rack; 15. brush; 16. sealing strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, a dried blood spot sample preservation device provided by the utility model comprises a bracket 1, a fixed box 2 and a storage box 3, the fixed box 2 is fixedly connected to the top of the bracket 1, the storage box 3 is movably connected to the inside of the fixed box 2, fixed blocks 4 are fixedly installed on both sides of the top of the rear side of the fixed box 2, the inner wall of the fixed block 4 is movably connected to a rotating rod 5 through a bearing, the surface of the rotating rod 5 is fixedly connected to a rotating plate 6, the front side of the rotating plate 6 is fixedly connected to a dust shield 7, the dust shield 7 is L-shaped, the rear side of the top of the right side of the fixed box 2 is fixedly connected to an adjustment component 8, and the front side of the top of the dust shield 7 is fixedly connected to a lighting component 9.

[0024] refer to Figure 1 and Figure 2 The adjustment component 8 includes a servo motor 81, which is fixedly connected to the rear side of the top right side of the fixed box 2. The output end of the servo motor 81 is fixedly connected to a worm 82, and the top of the worm 82 is meshedly connected to a worm wheel 83. The left side of the worm wheel 83 is fixedly connected to the right side of the rotating rod 5.

[0025] As a technical optimization scheme of the utility model, by setting the adjustment component 8, the servo motor 81 can effectively drive the worm 82 to rotate, and the worm 82 drives the worm wheel 83 to rotate, so that the worm wheel 83 can drive the rotating rod 5 and the rotating plate 6 to rotate, which is convenient for the user to adjust the position of the dust shield 7.

[0026] refer to Figure 1 and Figure 4 The lighting assembly 9 includes a switch button 91, which is fixedly connected to the front side of the top of the dust shield 7. The top and bottom of the front side of the inner wall of the dust shield 7 are fixedly connected with a lighting strip 92, and the lighting strip 92 is electrically connected to the switch button 91 through a wire.

[0027] As a technical optimization solution of the utility model, by setting the lighting assembly 9, the switch button 91 can effectively turn on the lighting strip 92, so that the lighting strip 92 can illuminate the storage box 3, so that the user can observe the position of the storage box 3.

[0028] refer to Figure 2 and Figure 3 A control box 10 is fixedly connected to the top of the right side of the fixed box 2, and the control box 10 is electrically connected to the servo motor 81 through a wire.

[0029] As a technical optimization solution of the present invention, by providing a control box 10, the control box 10 can effectively control the servo motor 81, so that the servo motor 81 can drive the worm 82 and the worm wheel 83 to perform precise adjustment.

[0030] refer to Figure 1 and Figure 3 A mounting groove 11 is provided on the front side of the dust shield 7 , and an observation window 12 is fixedly inlaid on the inner wall of the mounting groove 11 .

[0031] As a technical optimization solution of the present invention, by providing the mounting groove 11 and the observation window 12 , the mounting groove 11 can effectively fix the observation window 12 , and the user can observe the storage position of the storage box 3 through the observation window 12 .

[0032] refer to Figure 2 and Figure 4 A slide groove 13 is provided at the top and bottom of the front side of the dust shield 7, a slide frame 14 is slidably connected to the inner wall of the slide groove 13, a brush 15 is fixedly connected to the rear side of the slide frame 14, and the brushes 15 are arranged in several groups and are distributed at equal distances in a rectangular shape.

[0033] As a technical optimization solution of the utility model, by providing a slide groove 13, a sliding frame 14 and a brush 15, the sliding frame 14 can effectively slide on the inner wall of the slide groove 13, and the brush 15 is driven by the sliding frame 14 to clean the surface of the observation window 12, thereby preventing dust from being adsorbed on the surface of the observation window 12 and affecting the user's observation of the storage box 3.

[0034] refer to Figure 1 Both sides of the dust shield 7 are fixedly connected with sealing strips 16, and the sealing strips 16 are made of rubber.

[0035] As a technical optimization solution of the present invention, by providing a sealing strip 16 , the dust shield plate 7 can be effectively fixed to the sealing strip 16 made of rubber material, and the sealing strip 16 can improve the sealing performance of the dust shield plate 7 .

[0036] The working principle and use process of the utility model are as follows: when in use, the user first puts the sample plastic bag into the storage box 3, and then the user starts the servo motor 81 through the control box 10, and the servo motor 81 drives the worm 82 to rotate, and the worm 82 drives the worm wheel 83 to rotate, so that the worm wheel 83 can drive the rotating rod 5 and the rotating plate 6 to rotate, and then the rotating plate 6 drives the dust shield 7 to adjust, so that the dust shield 7 can block the storage box 3, preventing dust from entering the storage box 3 and affecting the aesthetics of the sample when stored, thereby achieving the effect of dustproof function. When the user needs to find the storage box 3 to take a sample, the user starts the lighting strip 92 through the switch button 91, covers the storage box 3 with the lighting strip 92, and then observes the storage box 3 through the observation window 12 and finds the required sample, thereby facilitating the search. When the surface of the observation window 12 absorbs too much dust, the user pulls the sliding frame 14 to drive the brush 15 to clean the surface of the observation window 12, so that the dust is separated from the surface of the observation window 12, avoiding dust blocking the user from observing the storage box 3, and achieving the effect of the cleaning function.

[0037] To sum up: this dried blood spot sample preservation device, by providing a rotating rod 5, a rotating plate 6 and a dust shield 7, can effectively enable the rotating rod 5 to drive the rotating plate 6 to rotate the dust shield 7, so that the dust shield 7 can cover the storage box 3 to prevent dust from entering the interior of the storage box 3, thereby solving the problem that the device is not provided with a dustproof structure, and when the sample plastic bag is placed in the storage rack for storage, dust will fall onto the surface of the plastic bag, which not only affects the aesthetics of the sample plastic bag, but also makes it inconvenient for users to take the plastic bag due to the dust adsorbed on the surface.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dried blood spot sample storage device, comprising a support (1), a fixing box (2) and a storage box (3), characterized in that: The fixing box (2) is fixedly connected to the top of the bracket (1); the storage box (3) is movably connected to the inside of the fixing box (2); fixing blocks (4) are fixedly installed on both sides of the top of the rear side of the fixing box (2); the inner wall of the fixing block (4) is movably connected to a rotating rod (5) via a bearing; the surface of the rotating rod (5) is fixedly connected to a rotating plate (6); the front side of the rotating plate (6) is fixedly connected to a dust shield (7); the dust shield (7) is L-shaped; the rear side of the top of the right side of the fixing box (2) is fixedly connected to an adjustment component (8); and the front side of the top of the dust shield (7) is fixedly connected to a lighting component (9).

2. A dried blood spot sample storage device according to claim 1, characterized in that: The adjustment assembly (8) comprises a servo motor (81), the servo motor (81) being fixedly connected to the rear side of the top right side of the fixed box (2), the output end of the servo motor (81) being fixedly connected to a worm (82), the top of the worm (82) being meshingly connected to a worm wheel (83), and the left side of the worm wheel (83) being fixedly connected to the right side of the rotating rod (5).

3. A dried blood spot sample storage device according to claim 1, characterized in that: The lighting assembly (9) comprises a switch button (91), the switch button (91) being fixedly connected to the front side of the top of the dust shield (7), the top and bottom of the front side of the inner wall of the dust shield (7) being fixedly connected to a lighting strip (92), the lighting strip (92) being electrically connected to the switch button (91) via a wire.

4. A dried blood spot sample storage device according to claim 2, characterized in that: A control box (10) is fixedly connected to the top of the right side of the fixed box (2), and the control box (10) is electrically connected to the servo motor (81) via a wire.

5. The dried blood sample storage device according to claim 1, characterized in that: A mounting groove (11) is provided on the front side of the dust shield (7), and an observation window (12) is fixedly embedded on the inner wall of the mounting groove (11).

6. A dried blood spot sample storage device according to claim 1, characterized in that: The top and bottom of the front side of the dust shield (7) are both provided with a slide groove (13), the inner wall of the slide groove (13) is slidably connected to a slide frame (14), the rear side of the slide frame (14) is fixedly connected to a brush (15), and the brushes (15) are arranged in a plurality of groups and are distributed in a rectangular shape with equal distances.

7. A dried blood sample storage device according to claim 1, characterized in that: Both sides of the dust shield (7) are fixedly connected with sealing strips (16), and the sealing strips (16) are made of rubber.

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