Reagent strip anti-toppling sample adding auxiliary device

Abstract

The utility model provides a reagent strip anti-toppling sample adding auxiliary device which comprises a placing rack, a plurality of sample adding devices, a plurality of sample adding devices and a plurality of sample adding devices, wherein the surface of the placing rack is sequentially provided with a plurality of placing grooves from left to right; the base is arranged at the bottom of the placing frame; and the moving assembly is arranged between the base and the placing frame, the moving assembly comprises a moving groove, a moving block is slidably connected into the moving groove, the moving block is connected with the bottom of the placing frame, and the fixing assembly is arranged at one end of the moving block. According to the anti-toppling reagent strip sample adding auxiliary device provided by the utility model, the base with the moving groove is arranged at the bottom of the placing frame with the plurality of placing grooves, and the moving block and the fixing assembly are matched for operation, so that the whole device can be conveniently operated in a pushing manner when being taken, and the operation is convenient. Therefore, the test tube in the device can be prevented from falling off and being damaged.

Description

Technical Field

[0001] The utility model relates to the field of sample detection, in particular to a reagent strip anti-dumping sample adding auxiliary device. Background Art

[0002] Nucleic acid testing in the field of sample testing is a method of determining whether a biological sample is infected with a virus by detecting whether specific viral nucleic acids are present in the biological sample.

[0003] Currently, fully automatic nucleic acid extractors are used for auxiliary operations during nucleic acid testing. During fully automatic nucleic acid extraction, the extracted biological samples are placed in test tubes for testing. However, when testing multiple test tubes at the same time, an anti-dumping auxiliary device is required to fix the test tubes.

[0004] However, existing test tube anti-tipping auxiliary devices can hold different numbers of test tubes. However, during testing, staff will manually take them out. This method may cause a large number of test tubes to fall and be damaged if the auxiliary device is not operated properly.

[0005] Therefore, it is necessary to provide a reagent strip anti-dumping sample adding auxiliary device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a reagent strip anti-dumping sample adding auxiliary device, which solves the problem that different numbers of test tubes can be placed in the existing test tube anti-dumping auxiliary device, but the staff will operate by manually taking them out during the test, and this method will cause a large number of test tubes to fall and be damaged when the auxiliary device is taken out due to improper operation.

[0007] In order to solve the above technical problems, the utility model provides a reagent strip anti-dumping sample adding auxiliary device, comprising:

[0008] A placement rack, wherein a plurality of placement slots are sequentially provided on the surface of the placement rack from left to right;

[0009] A base, the base being arranged at the bottom of the placement rack;

[0010] A moving component, the moving component is arranged between the base and the placement rack, the moving component comprises a moving groove, a moving block is slidably connected inside the moving groove, and the moving block is connected to the bottom of the placement rack;

[0011] A fixed component is arranged at one end of the moving block.

[0012] Furthermore, the fixing assembly comprises a fixing block, and a fixing bolt is arranged inside the fixing block.

[0013] Furthermore, a plurality of fixing holes adapted to the fixing bolts are provided at the bottom of the inner wall of the movable groove.

[0014] Furthermore, rubber pads are bonded to the left and right sides of the bottom of the placement rack.

[0015] Furthermore, a test tube clamp is provided inside the placement slot, and the test tube clamp is detachably connected to the placement slot.

[0016] Furthermore, a buckle is arranged inside the placement groove, and a clamping groove matched with the buckle is opened on the surface of the test tube clamp.

[0017] Furthermore, a movable component and a cover plate are provided on the top of the test tube clamp, and the movable component is used for rotatably connecting the cover plate and the test tube clamp.

[0018] Furthermore, the movable component includes two rectangular blocks, a rotating rod is arranged between the two rectangular blocks, connecting pieces are arranged on both left and right sides of the surface of the rotating rod, and a cover plate is connected between the two connecting pieces.

[0019] Furthermore, the rectangular block is connected to the rotating rod via a coil spring so that the cover plate can return to its original position after use.

[0020] Compared with the related art, the reagent strip anti-dumping sample adding auxiliary device provided by the utility model has the following beneficial effects:

[0021] The reagent strip anti-dumping sample adding auxiliary device provided by the utility model has a base with a movable groove arranged at the bottom of a placement rack with multiple placement grooves, and the movable block and the fixed component cooperate with each other to facilitate the operation by pushing when the whole device is taken, thereby preventing the test tube inside the device from falling and being damaged;

[0022] The reagent strip anti-dumping sample adding auxiliary device provided by the utility model has a movable component arranged on the top of the test tube clamp, which can facilitate the operation of the operator when closing the tube cover of the test tube, especially when closing multiple test tube covers at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a first embodiment of a reagent strip anti-dumping sample addition auxiliary device provided by the utility model;

[0024] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0025] Figure 3 for Figure 1 A schematic diagram of the overall three-dimensional structure of the device shown;

[0026] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;

[0027] Figure 5 for Figure 1 A front view of the device as a whole is shown;

[0028] Figure 6 A schematic structural diagram of a second embodiment of the reagent strip anti-dumping sample addition auxiliary device provided by the utility model;

[0029] Figure 7 for Figure 6 An enlarged schematic diagram of part C is shown;

[0030] Figure 8 for Figure 6 A schematic diagram of the three-dimensional structure of the placement rack shown;

[0031] Fig. 9 It is a schematic diagram of the structure placed between the rack and the test tube.

[0032] Numbers in the figure: 1, rack, 2, slot, 3, base,

[0033] 4. Mobile assembly, 41. Mobile slot, 42. Mobile block,

[0034] 5. Fixing assembly, 51. Fixing block, 52. Fixing bolt,

[0035] 6. Rubber pad, 7. Buckle, 8. Test tube clamp, 9. Fixing hole,

[0036] 10. movable component, 101. rectangular block, 102. rotating rod, 103. connecting piece, 104. cover plate,

[0037] 11. Card slot, 12. Test tube. DETAILED DESCRIPTION

[0038] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0039] First embodiment

[0040] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a first embodiment of a reagent strip anti-dumping sample addition auxiliary device provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1A schematic diagram of the overall three-dimensional structure of the device shown; Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown; Figure 5 for Figure 1 A reagent strip anti-dumping sample adding auxiliary device, comprising:

[0041] A placement rack 1, wherein a plurality of placement slots 2 are sequentially provided on the surface of the placement rack 1 from left to right;

[0042] A base 3, wherein the base 3 is arranged at the bottom of the placement rack 1;

[0043] A moving component 4, wherein the moving component 4 is disposed between the base 3 and the placement rack 1, and the moving component 4 comprises a moving groove 41, wherein a moving block 42 is slidably connected inside the moving groove 41, and the moving block 42 is connected to the bottom of the placement rack 1;

[0044] A test tube clamp 8, wherein the test tube clamp 8 is arranged inside the placement groove 2;

[0045] The fixing component 5 is arranged at one end of the moving block 42 .

[0046] The fixing assembly 5 includes a fixing block 51 , and a fixing bolt 52 is disposed inside the fixing block 51 .

[0047] The moving groove 41 is opened on the surface of the placement rack 1. The use of the moving groove 41 and the moving block 42 can push the placement rack 1 to move on the base 3. The moving groove 41 and the moving block 42 are T-shaped, and the fixed block 51 is connected to one end of the moving block 42.

[0048] A plurality of fixing holes 9 adapted to the fixing bolts 52 are formed at the bottom of the inner wall of the movable groove 41 .

[0049] Rubber pads 6 are bonded to both left and right sides of the bottom of the placement rack 1 .

[0050] The use of the rubber pad 6 can play an anti-slip role when the entire device contacts the desktop.

[0051] A buckle 7 is arranged inside the placement groove 2 .

[0052] The use of the buckle 7 can play a role in fixing the test tube clamp 8 when it is placed inside the placement groove 2.

[0053] The number of the placement slots 2 is five to ten.

[0054] The placement slot 2 is used for placing the test tube clamp 8 .

[0055] The moving groove 41 and the moving block 42 are used for the movement of the placement rack 1 .

[0056] The working principle of the reagent strip anti-dumping sample adding auxiliary device provided by the utility model is as follows:

[0057] During use, when the entire device with the test tube 12 is transported, the placement rack 1 with the test tube 12 is pushed to move under the action of the moving groove 41 and the moving block 42. When the placement rack 1 moves to the specified position, the fixing bolt 52 is used to pass through the fixing block 51 and connect with the fixing hole 9 at the bottom of the inner wall of the moving groove 41.

[0058] Compared with the related art, the reagent strip anti-dumping sample adding auxiliary device provided by the utility model has the following beneficial effects:

[0059] The utility model provides a reagent strip anti-dumping sample addition auxiliary device, wherein a base 3 with a movable groove 41 is arranged at the bottom of a placement rack 1 with a plurality of placement grooves 2, and a movable block 42 and a fixed component 5 cooperate with each other to facilitate operation by pushing when the entire device is taken, thereby preventing the test tube inside the device from falling and being damaged.

[0060] Second embodiment

[0061] Please refer to Figure 6 , Figure 7 , Figure 8 and Fig. 9 Based on the reagent strip anti-dumping sample loading auxiliary device provided in the first embodiment of the present application, the second embodiment of the present application proposes another reagent strip anti-dumping sample loading auxiliary device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0062] Specifically, the difference of the reagent strip anti-dumping sample loading auxiliary device provided in the second embodiment of the present application is that a movable component is arranged on the top of the test tube clamp, and the movable component includes two rectangular blocks 101, and a rotating rod 102 is arranged between the two rectangular blocks 101, and connecting parts 103 are arranged on the left and right sides of the surface of the rotating rod 102, and a cover plate 104 is connected between the two connecting parts 103, and a test tube is arranged inside the test tube clamp.

[0063] The two rectangular blocks 101 are symmetrically connected to the left and right sides of one side of the top of the test tube clamp 12. The two rectangular blocks 101 are rotatably connected to the left and right ends of the rotating rod 102 through a rotating shaft. The rectangular blocks 101 and the rotating rod 102 are connected by a coil spring so that the cover 104 can be restored to its original position after use.

[0064] Preferably, a clamping groove 11 adapted to the buckle 7 is formed on the surface of the test tube clamp 8 .

[0065] The working principle of the reagent strip anti-dumping sample adding auxiliary device provided by the utility model is as follows:

[0066] When in use, when closing the tube cover on the test tube 12, the cover plate 104 is pressed and rotated toward one side of the test tube 12 by the rotating rod 102 with two connecting parts 103, so that the test tube cover on the test tube 12 can be closed on the port of the test tube 12 and fixed.

[0067] Compared with the related art, the reagent strip anti-dumping sample adding auxiliary device provided by the utility model has the following beneficial effects:

[0068] The utility model provides a reagent strip anti-dumping sample addition auxiliary device. A movable component 10 is arranged on the top of a test tube clamp 8 to facilitate the operator to operate when closing the tube cover of a test tube 12. In particular, when closing multiple tube covers at the same time, multiple cover plates 104 can be turned and rotated by one hand at the same time.

[0069] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A reagent strip anti-dumping sample adding auxiliary device, characterized in that: include: A placement rack (1), wherein a plurality of placement slots (2) are sequentially provided on the surface of the placement rack (1) from left to right; A base (3), the base (3) being arranged at the bottom of the placement rack (1); A moving component (4), the moving component (4) being arranged between the base (3) and the placement rack (1), the moving component (4) comprising a moving groove (41), a moving block (42) being slidably connected inside the moving groove (41), and the moving block (42) being connected to the bottom of the placement rack (1); A fixed component (5), wherein the fixed component (5) is arranged at one end of the moving block (42).

2. The reagent strip anti-dumping sample adding auxiliary device according to claim 1, characterized in that: The fixing assembly (5) comprises a fixing block (51), and a fixing bolt (52) is arranged inside the fixing block (51).

3. The reagent strip anti-dumping sample adding auxiliary device according to claim 2, characterized in that: A plurality of fixing holes (9) adapted to the fixing bolts (52) are provided at the bottom of the inner wall of the movable groove (41).

4. The reagent strip anti-dumping sample adding auxiliary device according to claim 1, characterized in that: Rubber pads (6) are bonded to both left and right sides of the bottom of the placement rack (1).

5. The reagent strip anti-dumping sample adding auxiliary device according to claim 1, characterized in that: A test tube clamp (8) is arranged inside the placement groove (2), and the test tube clamp (8) is detachably connected to the placement groove (2).

6. The reagent strip anti-dumping sample adding auxiliary device according to claim 5, characterized in that: A buckle (7) is arranged inside the placement groove (2), and a clamping groove (11) matching with the buckle (7) is provided on the surface of the test tube clamp (8).

7. The reagent strip anti-dumping sample adding auxiliary device according to claim 5, characterized in that: A movable component (10) and a cover plate (104) are arranged on the top of the test tube clamp (8); the movable component (10) is used for rotatably connecting the cover plate (104) and the test tube clamp (8).

8. The reagent strip anti-dumping sample adding auxiliary device according to claim 7, characterized in that: The movable component (10) comprises two rectangular blocks (101), a rotating rod (102) is arranged between the two rectangular blocks (101), connecting pieces (103) are arranged on the left and right sides of the surface of the rotating rod (102), and a cover plate (104) is connected between the two connecting pieces (103).

9. The reagent strip anti-dumping sample adding auxiliary device according to claim 8, characterized in that: The rectangular block (101) is connected to the rotating rod (102) via a coil spring so that the cover plate (104) can return to its original position after use.

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