Auxiliary titration device for medical experiment

Abstract

The utility model relates to the technical field of experimental titration, in particular to a medical experimental titration auxiliary device which comprises a base, [-shaped brackets are fixedly connected to two sides of the top surface of the base, a bearing plate is arranged on the top surface of the base, and joint shells are fixedly connected to four corners of the top surface of the bearing plate. And inserting rods are slidably connected into the joint shell, bearing plates are fixedly connected to the top ends of the four inserting rods, a plurality of bearing holes are formed in the top surfaces of the bearing plates, and bearing holes corresponding to the bearing holes are formed in the top surface of the bearing plate. According to the utility model, through the cooperative arrangement of the base, the [-shaped bracket, the bearing plate, the bearing plate, the long screw rod, the movable block, the turning assembly, the supporting block, the second twisting block, the joint shell, the insertion rod, the bearing hole and the bearing hole, the inclination angle and height of the bearing plate and the bearing plate can be adjusted according to needs, so that a worker can conveniently take and place the bearing plate and the bearing plate; and subsequent use and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental titration, in particular to a medical experimental titration auxiliary device. Background Art

[0002] Titration is commonly used in medical or chemical experiments to quantitatively analyze the solute content in a solution. The concentration of a reactant is determined by using an indicator to quantitatively react with the reactant solute in the solution. Titration experiments require the use of burettes, containers, burette stands, and other auxiliary devices. A stand is often required to hold the burette containing the liquid, making it easier for the experimenter to operate.

[0003] Traditional burette racks are mostly fixed in structure and can only be placed horizontally. The rack cannot be adjusted in angle and height as needed, which makes it inconvenient for staff to operate. When different test liquids in multiple burettes may be touched, the rack lacks markings, making it difficult for staff to distinguish them. Therefore, to address the above problems, we have provided a new medical laboratory titration auxiliary device. Utility Model Content

[0004] The purpose of the present utility model is to provide a medical experiment titration auxiliary device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] The top of described supporting plate is provided with the support rod and the bottom of described supporting plate is provided with a screw thread on the support rod and the screw thread on the support rod is fixed with a support block on both sides of described supporting plate.

[0007] Furthermore, the turning component includes two fixing plates, one side outer wall of the fixing plate is fixedly connected to the outer wall of one of the movable blocks, a transfer rod is rotatably connected to the adjacent sides of the two fixing plates, a worm is fixedly connected to the outer wall of the transfer rod, the top end of the transfer rod is fixedly connected to a twisting block one through a connecting rod, a worm gear is meshed with one side outer wall of the worm, and the inside of the worm gear is fixedly connected to one end of the adjacent support block through a connecting rod.

[0008] Furthermore, fixed blocks are fixedly connected to both sides of the inner wall of several of the receiving holes, and elastic wide bands are fixedly connected between every two adjacent fixed blocks.

[0009] Furthermore, a first fitting hole is opened in the lower part of each of the four inserting rods, three second fitting holes are opened in the outer walls of the four connecting shells, a fitting block is slidably inserted into the corresponding holes of the first fitting hole and the second fitting hole, and an auxiliary block is fixedly connected to one end of the fitting block.

[0010] Furthermore, several first magnets are provided corresponding to the receiving holes, and the first magnets are fixedly connected to the top surface of the receiving plate.

[0011] Furthermore, a draw box is slidably connected inside the base, a partition is fixedly connected inside the draw box, several whiteboards are arranged on one side of the partition, and a second magnet is fixedly connected to the bottom surface of the whiteboard.

[0012] Furthermore, tweezers and marker pens are arranged on the other side of the partition.

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

[0014] 1. In the present utility model, through the cooperative setting of the base, U-shaped bracket, bearing plate, receiving plate, long screw, movable block, turning component, support block, twisting block two, connecting shell, inserting rod, bearing hole and receiving hole, the inclination angle and height of the bearing plate and the receiving plate can be adjusted according to needs, which is convenient for the staff to take and place, and is convenient for subsequent use and operation. Through the fixed blocks and elastic wide bands provided in the receiving holes, the burette placed in the receiving plate can be stabilized, avoiding the tube body slipping out when the bearing plate is adjusted by the turning component later. Through the cooperation of the first fitting hole, the second fitting hole, the fitting block and the auxiliary block, the height of the receiving plate from the bearing plate can be adjusted in cooperation with the height of the burette, having a certain adaptability.

[0015] 2. In the present utility model, through the cooperative setting of the base, the extraction box, the partition board, the whiteboard, the magnetic attraction II, the forceps, the marker pen and the magnetic attraction I, when conducting multiple burette experiments, the whiteboard can be used for recording, and through the cooperation of the magnetic attraction II and the magnetic attraction II, the liquid in the burette can be marked, so as to facilitate the subsequent experimenters to distinguish, which has a certain practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 6 is a three-dimensional schematic diagram of a medical experiment titration auxiliary device proposed by the present utility model;

[0017] Figure 2 FIG. 10 is a schematic diagram of the position of the extraction box of a medical experiment titration auxiliary device proposed by the present utility model;

[0018] Figure 3 FIG. 14 is a schematic diagram of the position of the fixing block of a medical experiment titration auxiliary device proposed by the present utility model;

[0019] Figure 4 is Figure 2 an enlarged view of part A in FIG.

[0020] Figure 5 FIG. 24 is a schematic diagram of the position of the whiteboard of a medical experiment titration auxiliary device proposed by the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Base; 2. C-shaped support; 3. Bearing plate; 4.承接板; 5. Long screw; 6. Movable block; 7. Reversing component; 71. Fixed plate; 72.转接杆; 73. Worm; 74. Twisting block I; 75. Worm gear; 8. Support block; 9. Twisting block II; 10.接合壳; 11. Insertion rod; 12. Bearing hole; 13.承接孔; 14. Fixed block; 15. Elastic broadband; 16. Fitting hole I; 17. Fitting hole II; 18. Fitting block; 19. Auxiliary block; 20. Extraction box; 21. Magnetic attraction I; 22. Partition board; 23. Whiteboard; 24. Magnetic attraction II; 25. Forceps; 26. Marker pen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] 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 the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 5, in the embodiment of the present utility model, a medical experiment titration auxiliary device includes a base 1. On both sides of the top surface of the base 1, U-shaped brackets 2 are fixedly connected. A bearing plate 3 is arranged on the top surface of the base 1. At the four corners of the top surface of the bearing plate 3, joint shells 10 are fixedly connected. Inside the joint shells 10, inserting rods 11 are slidably connected. At the top ends of the four inserting rods 11, a receiving plate 4 is fixedly connected. A plurality of receiving holes 13 are formed on the top surface of the receiving plate 4. Corresponding to the plurality of receiving holes 13 on the top surface of the bearing plate 3, bearing holes 12 are provided. On both sides of the inner walls of the plurality of receiving holes 13, fixing blocks 14 are fixedly connected. Between two adjacent fixing blocks 14, elastic wide bands 15 are fixedly connected. In the middle of both sides of the bearing plate 3, support blocks 8 are fixedly connected. On one side inside each of the two U-shaped brackets 2, a long screw rod 5 is rotatably connected. The bottom end of the long screw rod 5 is rotatably connected to the inner top surface of the base 1. The top end of the long screw rod 5 is fixedly connected to a turning block two 9 through a connecting rod. An active block 6 is threadedly connected to the outer wall of the long screw rod 5. The opposite surfaces of the two active blocks 6 are rotatably connected to the adjacent support blocks 8. On the outer wall of one active block 6, a turning component 7 is arranged.

[0025] During specific implementation, the provided U-shaped brackets 2 facilitate the experimenter to move and hold the auxiliary device. Through the cooperation of the bearing holes 12 provided on the bearing plate 3 and the receiving holes 13 provided on the receiving plate 4, the bearing holes 12 are not through holes, while the receiving holes 13 are through holes. The diameter of the bearing holes 12 is larger than that of the receiving holes 13. Through the cooperation of the fixing blocks 14 and the elastic wide bands 15 provided in the receiving holes 13, it can play a role in stabilizing the pipe body, avoiding the titration tube from slipping out when the bearing plate 3 and the receiving plate 4 are tilted by using the turning component 7 later. Through the provided joint shells 10 and inserting rods 11, the bearing plate 3 and the receiving plate 4 can be connected. Through the cooperative setting of the provided long screw rod 5, active block 6, support block 8 and turning block two 9, the bearing plate 3 and the receiving plate 4 can be adjusted in height according to needs, facilitating the use by people of different heights and also cooperating with the use of the turning component 7. The overall design is convenient for placing and supporting the titration tube, is well applicable to pipe bodies of different diameters, and is also convenient for adjusting the bearing plate 3 and the receiving plate 4.

[0026] Embodiment 1

[0027] As Figure 4 shown, in this embodiment, the turning component 7 includes two fixing plates 71. The outer wall of one side of the fixing plate 71 is fixedly connected to the outer wall of one active block 6. On the adjacent sides of the two fixing plates 71, a transfer rod 72 is rotatably connected. A worm 73 is fixedly connected to the outer wall of the transfer rod 72. The top end of the transfer rod 72 is fixedly connected to a turning block one 74 through a connecting rod. A worm gear 75 is meshed with the outer wall of one side of the worm 73. The inside of the worm gear 75 is fixedly connected to one end of the adjacent support block 8 through a connecting rod

[0028] During specific implementation, the torsion block 1 74 is rotated to drive the transfer rod 72 connected by the connecting rod to rotate, thereby driving the worm 73 fixed on the transfer rod 72 to rotate, and the worm 73 and the worm wheel 75 are engaged, so that the worm wheel 75 rotates accordingly, thereby using the worm wheel 75 to drive the support block 8 connected thereto to rotate through the connecting rod, so that the support block 8 can drive the connected and fixed supporting plate 3 to tilt to one side according to the experimental needs, and it is also convenient for the experimenter to take and place the burette.

[0029] like Figure 3 As shown, in this embodiment, a fitting hole 16 is provided at the inner lower part of each of the four connecting rods 11, and three fitting holes 2 17 are provided on the outer wall of each of the four connecting shells 10. A fitting block 18 is slidably inserted into the corresponding holes of the fitting hole 16 and the fitting hole 2 17, and one end of the fitting block 18 is fixedly connected to an auxiliary block 19.

[0030] During specific implementation, the matching hole 16 provided on the plug-in rod 11 and the three matching holes 2 17 provided on the coupling shell 10 are matched, and then the corresponding matching hole 16 and matching hole 2 17 are inserted and fixed using the matching block 18, so that the height of the receiving plate 4 from the supporting plate 3 can be adjusted, so as to be used in conjunction with the height of different burettes. The auxiliary block 19 is provided to facilitate the experimenter to insert or remove the matching block 18.

[0031] like Figure 3 、 5 As shown, in this embodiment, a plurality of magnetic suctions 21 are provided corresponding to the receiving holes 13, and the magnetic suctions 21 are fixedly connected to the top surface of the receiving plate 4. A drawer box 20 is slidably connected to the interior of the base 1, and a partition 22 is fixedly connected to the interior of the drawer box 20. A plurality of whiteboards 23 are provided on one side of the partition 22, and a magnetic suction 24 is fixedly connected to the bottom surface of the whiteboard 23. A tweezer 25 and a marker 26 are provided on the other side of the partition 22.

[0032] During specific implementation, the marker 26 can be used to record on the whiteboard 23, and the ink written on the whiteboard 23 by the marker 26 can be erased with a sponge. The whiteboard 23 can be picked up by the tweezers 25 and placed into the magnetic 1 21 provided on the receiving plate 4 using the magnetic 24, so that the liquid in the burette placed in the receiving hole 13 can be recorded, which is convenient for the staff to distinguish. The drawer 20 can be used to place the marker 26, whiteboard 23 and tweezers 25, which is convenient to use and not easy to drop.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A medical experiment titration auxiliary device, comprising a base, characterized in that: The top of described supporting plate is provided with the support rod, and the top end of described supporting plate is provided with the support rod of the support rod.

2. A medical experiment titration auxiliary device according to claim 1, characterized in that: The rotation assembly includes two fixed plates, one side outer wall of the fixed plate is fixedly connected to the outer wall of one of the movable blocks, the adjacent sides of the two fixed plates are rotatably connected to a transfer rod, the outer wall of the transfer rod is fixedly connected with a worm, the top of the transfer rod is fixedly connected to a torsion block 1 through a connecting rod, the outer wall of one side of the worm is meshed with a worm wheel, and the interior of the worm wheel is fixedly connected to one end of the adjacent support block through a connecting rod.

3. A medical experiment titration auxiliary device according to claim 1, characterized in that: Both sides of the inner walls of the plurality of receiving holes are fixedly connected with fixed blocks, and an elastic wide band is fixedly connected between two adjacent fixed blocks.

4. A medical experiment titration auxiliary device according to claim 1, characterized in that: A fitting hole 1 is provided at the lower inner part of the four connecting rods, and three fitting holes 2 are provided on the outer walls of the four connecting shells. Fitting blocks are slidably inserted into the corresponding holes of the fitting holes 1 and 2, and one end of the fitting block is fixedly connected to an auxiliary block.

5. A medical experiment titration auxiliary device according to claim 1, characterized in that: A plurality of magnetic attractors are provided corresponding to the receiving holes, and the magnetic attractors are fixedly connected to the top surface of the receiving plate.

6. A medical experiment titration auxiliary device according to claim 1, characterized in that: The interior of the base is slidably connected to a drawer box, the interior of the drawer box is fixedly connected to a partition, one side of the partition is provided with a plurality of whiteboards, and the bottom surface of the whiteboard is fixedly connected to a magnetic attraction.

7. A medical experiment titration auxiliary device according to claim 6, characterized in that: Tweezers and a marker are provided on the other side of the partition.

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