Novel perforated plate kit positioning auxiliary device

Abstract

The utility model relates to the field of kit positioning, and discloses a novel perforated plate kit positioning auxiliary device which comprises a base, a placing plate is arranged at the top of the base, a positioning structure is arranged at the top of the base, and the positioning structure comprises a fixing plate. The end, in threaded connection with a threaded rod, of the inner wall of the fixing plate is fixedly connected with a positioning plate, a limiting assembly is arranged on the surface of the positioning plate, an inclined assembly is arranged on the surface of the base, a fixing assembly is arranged on the surface of the base, and the outer wall of the fixing plate is fixedly connected with the outer wall of a placing plate. The lower surface of the positioning plate is attached to the upper surface of the containing plate, and the limiting assembly comprises a knob. According to the kit, the positioning structure is arranged, so that the risk that the kit falls onto the ground due to external impact is avoided, and meanwhile, the positioned kit can incline towards one side of a user, so that the user can conveniently extract, use or place reagents and the like.

Description

Technical Field

[0001] The utility model relates to the field of positioning of reagent kits, in particular to a novel positioning auxiliary device for a porous plate reagent kit. Background Art

[0002] A porous plate reagent kit is a laboratory tool that provides a convenient and fast platform for researchers to conduct various biochemical experiments. A reagent kit is a device used for laboratory analysis and usually contains a series of pre-prepared reagents and other necessary materials, and is usually used for quantitatively or qualitatively detecting specific chemical substances or biomolecules in samples.

[0003] When using a porous plate reagent kit, a positioning auxiliary device is required to provide a positioning function for it. The porous plate reagent kit needs to be positioned to maintain the original state of tissues and cells and avoid contamination of the reagent kit affecting the test results.

[0004] In the prior art, the reagent kit lacks simultaneous positioning on four sides during use, and after the reagent kit is positioned, it cannot be tilted towards the user's side, resulting in the risk of inconvenience for the user. Therefore, a novel positioning auxiliary device for a porous plate reagent kit is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a novel positioning auxiliary device for a porous plate reagent kit, aiming to improve the problem that the existing novel positioning auxiliary device for a porous plate reagent kit lacks positioning on four sides of the reagent kit and cannot tilt the reagent kit towards the user's side, resulting in inconvenience in taking or using.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: A novel positioning auxiliary device for a porous plate reagent kit, including a base, a placement plate is arranged on the top of the base, a positioning structure is arranged on the top of the base, the positioning structure includes a fixing plate, the inner wall of the fixing plate is threadedly connected with the end of a threaded rod fixedly connected with a positioning plate, a limiting component is arranged on the surface of the positioning plate, an inclination component is arranged on the surface of the base, and a fixing component is arranged on the surface of the base.

[0007] As a further description of the above technical solution:

[0008] A through groove is formed on the upper surface of the placement plate, a drawer is slidably connected to the inner wall of the through groove, and a heat conducting plate is fixedly connected to the inner wall of the through groove.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the fixing plate is fixedly connected to the outer wall of the placement plate, and the lower surface of the positioning plate is attached to the upper surface of the placement plate.

[0011] As a further description of the above technical solution:

[0012] The limiting component includes a rotary knob, and the end of the rotary knob is fixedly connected to a bidirectional lead screw. The outer wall of the bidirectional lead screw is threadedly connected to a limiting plate. A groove is formed on the surface of the positioning plate, and a rubber pad is fixedly connected to the outer wall of the limiting plate.

[0013] As a further description of the above technical solution:

[0014] The inclined component includes a telescopic rod, and the top end of the telescopic rod is fixedly connected to a mounting plate. A clamping plate is fixedly connected to the outer wall of the placing plate, and a clamping groove is formed on the upper surface of the base.

[0015] As a further description of the above technical solution:

[0016] The fixing component includes a support base. A storage groove is formed at the bottom of the placing plate, and a support rod is hinged to the inner wall of the storage groove.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the groove is adapted to the outer wall of one end of the limiting plate.

[0019] As a further description of the above technical solution:

[0020] The upper surface of the mounting plate is hinged to the lower surface of the placing plate, and the inner wall of the clamping groove is adapted to the outer wall of the clamping plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging a threaded rod and a positioning plate, rotating the bidirectional lead screw to drive the limiting plate can position and clamp the four sides of the reagent kit. After the placing plate is lifted and the support rod is separated from the support base, the telescopic rod expands and contracts in cooperation with the hinge point between the placing plate and the mounting plate, enabling the clamping plate to be inserted into any one of the clamping grooves to fix the inclined placing plate, thereby avoiding the risk of the reagent kit falling to the ground due to external impact. At the same time, the positioned reagent kit can be inclined towards the user for convenient operations such as the user extracting, using, or placing reagents.

[0023] 2. In the utility model, by arranging a drawer, it is convenient to put ice bags into it. Through the heat conduction performance of the heat conduction plate, the cold source of the ice bag can be transferred to the reagent kit on the placing plate to provide temperature protection for the reagents inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1Right view schematic diagram of the main structure of a new porous plate kit positioning auxiliary device proposed by the present utility model;

[0025] Figure 2 Bottom view schematic diagram of the main structure of a new porous plate kit positioning auxiliary device proposed by the present utility model;

[0026] Figure 3 Rear view schematic diagram of the main structure of a new porous plate kit positioning auxiliary device proposed by the present utility model;

[0027] Figure 4 For the new porous plate kit positioning auxiliary device proposed by the present utility model Figure 3 Enlarged schematic diagram of area A.

[0028] Legend description:

[0029] 1. Base; 2. Placing plate; 3. Telescopic rod; 4. Mounting plate; 5. Fixed plate; 6. Threaded rod; 7. Positioning plate; 8. Rotary knob; 9. Bi-directional lead screw; 10. Groove; 11. Limiting plate; 12. Rubber pad; 13. Clamping plate; 14. Card slot; 15. Support seat; 16. Support rod; 17. Storage groove; 18. Through groove; 19. Drawer; 20. Heat conducting plate. Detailed implementation method

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0031] Refer to Figures 1-3 , an embodiment provided by the present utility model: a new porous plate kit positioning auxiliary device, including a base 1, a placing plate 2 is arranged on the top of the base 1, a positioning structure is arranged on the top of the base 1, the positioning structure includes a fixed plate 5, there are two groups of fixed plates 5, and the two groups of fixed plates 5 are arranged in a mirror image with the central axis of the placing plate 2 as the symmetry axis. The inner wall of the fixed plate 5 is threadedly connected with the end of a threaded rod 6, and a positioning plate 7 is fixedly connected. The two groups of positioning plates 7 can position and clamp both sides of the kit through the two groups of threaded rods 6. A limiting component is arranged on the surface of the positioning plate 7, an inclined component is arranged on the surface of the base 1, and a fixing component is arranged on the surface of the base 1.

[0032] Refer to Figures 2-4, the outer wall of the fixing plate 5 is fixedly connected to the outer wall of the placing plate 2, the lower surface of the positioning plate 7 is fitted to the upper surface of the placing plate 2. The limiting component includes a turning knob 8, the end of the turning knob 8 is fixedly connected to a bidirectional lead screw 9, the outer wall of the bidirectional lead screw 9 is threadedly connected to a limiting plate 11. There are four groups of limiting plates 11 in total, and the four groups of limiting plates 11 are divided into two groups in pairs and are respectively connected to the two groups of bidirectional lead screws 9. A groove 10 is formed on the surface of the positioning plate 7, a rubber pad 12 is fixedly connected to the outer wall of the limiting plate 11, and rubber pads 12 are provided on the opposite sides of the two groups of positioning plates 7 and on the opposite sides of the limiting plates 11 in pairs. The inclined component includes a telescopic rod 3, the top of the telescopic rod 3 is fixedly connected to a mounting plate 4, a clamping plate 13 is fixedly connected to the outer wall of the placing plate 2, a clamping groove 14 is formed on the upper surface of the base 1, there are several groups of clamping grooves 14, and the several groups of clamping grooves 14 are equidistantly distributed on the base 1. The fixing component includes a support seat 15, a storage groove 17 is formed at the bottom of the placing plate 2, and the storage groove 17 can be embedded inside after the support rod 16 rotates around the hinge point. The inner wall of the storage groove 17 is hinged with a support rod 16, the inner wall of the groove 10 is adapted to the outer wall of one end of the limiting plate 11, the upper surface of the mounting plate 4 is hinged to the lower surface of the placing plate 2, and the inner wall of the clamping groove 14 is adapted to the outer wall of the clamping plate 13.

[0033] Refer to Figure 2 and Figure 4 , a through groove 18 is formed on the upper surface of the placing plate 2, a drawer 19 is slidably connected to the inner wall of the through groove 18, an inward concave handle is formed on the surface of the drawer 19, which is convenient for the operator to pull out the drawer 19. The inside of the drawer 19 is used to place items such as ice packs. A heat conducting plate 20 is fixedly connected to the inner wall of the through groove 18. The heat conducting plate 20 is made of a metal material and can provide a heat conducting effect on the reagent kit, transferring the cold source of the ice pack to the bottom of the reagent kit.

[0034] Working principle: Place the reagent kit on the placement plate 2. Manually rotate the left and right groups of threaded rods 6 in sequence so that the two positioning plates 7 can provide positioning for the reagent kit according to its width. Then rotate the two turning knobs 8 in sequence. The turning knob 8 controls the rotation of the bidirectional lead screw 9, so that the two limit plates 11 in a group of two can position the front and rear sides of the reagent kit. At the same time, the rubber pads 12 contact the four sides of the reagent kit to increase the friction between the positioning plate 7 and the limit plate 11 and the reagent kit. After the reagent kit is positioned, manually lift the placement plate 2 upwards. The two support rods 16 will gradually disengage from the inside of the support base 15. At the same time, the telescopic rod 3 will be driven to stretch. Then push the support rod 16 into the storage groove 17 and engage it with the storage groove 17. Press the front side of the placement plate 2 downwards so that the placement plate 2 tilts towards the clamping plate 13. The hinge point between the placement plate 2 and the mounting plate 4 will rotate. According to the required tilting amplitude of the placement plate 2, arbitrarily select a group of card slots 14 and insert the clamping plate 13 into it. Thus, it is convenient for the placement plate 2 to drive the positioned reagent kit to tilt towards the user's side, which is convenient for the user to draw and use when facing multiple reagents. At the same time, it can prevent the reagent kit from tipping over and falling to the ground due to external collisions.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A novel multi-well plate reagent kit positioning auxiliary device, comprising a base (1), a placement plate (2) being arranged on the top of the base (1), characterized in that: A positioning structure is provided on the top of the base (1), the positioning structure comprising a fixing plate (5), the inner wall of the fixing plate (5) being threadedly connected to the end of a threaded rod (6) being fixedly connected to a positioning plate (7), a limiting component being provided on the surface of the positioning plate (7), a tilting component being provided on the surface of the base (1), and a fixing component being provided on the surface of the base (1).

2. A novel multi-well plate reagent kit positioning auxiliary device according to claim 1, characterized in that: A through groove (18) is provided on the upper surface of the placement plate (2), a drawer (19) is slidably connected to the inner wall of the through groove (18), and a heat conduction plate (20) is fixedly connected to the inner wall of the through groove (18).

3. A novel multi-well plate reagent kit positioning auxiliary device according to claim 1, characterized in that: The outer wall of the fixing plate (5) is fixedly connected to the outer wall of the placement plate (2), and the lower surface of the positioning plate (7) is in contact with the upper surface of the placement plate (2).

4. A novel multi-well plate reagent kit positioning auxiliary device according to claim 1, characterized in that: The limit assembly comprises a rotating button (8), the end of the rotating button (8) is fixedly connected to a bidirectional screw rod (9), the outer wall of the bidirectional screw rod (9) is threadedly connected to a limit plate (11), a groove (10) is formed on the surface of the positioning plate (7), and the outer wall of the limit plate (11) is fixedly connected to a rubber pad (12).

5. A novel multi-well plate reagent kit positioning auxiliary device according to claim 1, characterized in that: The oblique assembly comprises a telescopic rod (3), the top end of the telescopic rod (3) is fixedly connected to a mounting plate (4), the outer wall of the placement plate (2) is fixedly connected to a clamping plate (13), and the upper surface of the base (1) is provided with a clamping groove (14).

6. A novel multi-well plate reagent kit positioning auxiliary device according to claim 1, characterized in that: The fixing assembly comprises a support seat (15); a receiving groove (17) is provided at the bottom of the placement plate (2); and a support rod (16) is hingedly connected to the inner wall of the receiving groove (17).

7. A novel multi-well plate reagent kit positioning auxiliary device according to claim 4, characterized in that: The inner wall of the groove (10) is matched with the outer wall of one end of the limiting plate (11).

8. A novel multi-well plate reagent kit positioning auxiliary device according to claim 5, characterized in that: The upper surface of the mounting plate (4) is hinged to the lower surface of the placement plate (2), and the inner wall of the clamping groove (14) is matched to the outer wall of the clamping plate (13).

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