Liquid adding diluter

Abstract

The utility model relates to the technical field of diluters, in particular to a liquid adding diluter which is convenient to fix, improves working efficiency and enhances practicability. Comprising a base, a rotating disc is rotatably mounted at the top end of the base, a working groove is formed in the top end of the rotating disc, a storage plate is slidably mounted in the working groove, the bottom end of the storage plate is connected with the bottom end of the working groove through a plurality of first springs, a plurality of storage holes are formed in the top end of the storage plate, and sample bottles are arranged in the storage holes; the fixing mechanism comprises a first rotating rod, a plurality of fixing blocks are evenly and fixedly installed at the top end of the storage plate, first sliding grooves are formed in the fixing blocks, first sliding plates are slidably installed in the first sliding grooves, first sliding rods are fixedly installed on the first sliding plates, and first through holes are formed in the first sliding grooves. The multiple first sliding rods penetrate through the multiple first through holes in a sliding mode correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of diluters, in particular to a liquid-adding diluter. Background Art

[0002] In the routine operation of medical examination, it is often necessary to dilute the sample solution before processing and testing. In the process of adding liquid for dilution, in addition to the sample solution, more than one diluent is often used, and there are many instruments used in the dilution process, such as beakers, pipettes, measuring cylinders, droppers, etc. Operators are prone to make mistakes in a hurry, causing pollution. Manual operation by staff is not only inaccurate, but also wastes a lot of time. If one step is wrong, they have to start all over again, which seriously affects the efficiency of the test. At the same time, the diluted mixed solution needs to be manually shaken to achieve uniform mixing, which is inconvenient to operate. Therefore, a liquid adding diluter is needed;

[0003] For example, the utility model patent with Chinese patent publication number CN216284578U discloses a medical test liquid adding diluter, including a bottom plate, a diluting liquid adding device and an oscillating mixing device, wherein the diluting liquid adding device and the oscillating mixing device are arranged side by side on the bottom plate; the oscillating mixing device includes a supporting shaft, a turntable, a sample liquid storage plate and a magnetic fixing component, wherein the supporting shaft is arranged on the bottom plate, the turntable is rotatably arranged on the supporting shaft, the top of the turntable is opened, a spring is arranged on the bottom wall of the turntable, and a plurality of groups of springs are evenly arranged in a ring shape around the center of the bottom wall of the turntable. The sample liquid storage plate is arranged on a spring, a vibration motor is arranged at the center of the bottom wall of the sample liquid storage plate, a storage hole is arranged on the sample liquid storage plate, and a plurality of storage holes are evenly arranged in a ring shape around the center of the top wall of the sample liquid storage plate, a sample liquid container is arranged in the storage hole, a cover is arranged on the sample liquid container, a magnetic fixing component is arranged on the bottom wall of the turntable, and the magnetic fixing component includes a magnetic stripe 1 and a magnetic stripe 2, the magnetic stripe 1 is arranged on the bottom wall of the turntable, the magnetic stripe 1 is arranged in a plurality of groups, and the plurality of groups of magnetic stripes 1 are arranged respectively below the storage holes, the magnetic stripe 2 is arranged on the bottom plate, and the magnetic stripe 1 and the magnetic stripe 2 attract each other;

[0004] It was found during use of the above-mentioned prior art that the device is provided with a sample liquid container, a vibration motor, a sample liquid storage plate and a spring, so that the spring drives the sample liquid container on the sample liquid storage plate to vibrate, thereby promoting rapid mixing of the sample liquid and the diluent. However, the sample liquid container is directly inserted into the storage hole without any other limiting and fixing mechanism. When the sample liquid storage plate drives the sample liquid container to vibrate, the sample liquid container is easy to slip, which reduces work efficiency and leads to poor practicality. Utility Model Content

[0005] Technical issues solved

[0006] In order to solve the above technical problems, the utility model provides a liquid adding and diluting device which is easy to fix, improves working efficiency and enhances practicality.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a liquid adding diluter, comprising a base, a turntable is rotatably installed on the top of the base, a working groove is opened on the top of the turntable, a storage plate is slidably installed in the working groove, the bottom end of the storage plate is connected to the bottom end of the working groove by a plurality of first springs, a plurality of storage holes are opened on the top of the storage plate, sample bottles are arranged in the plurality of storage holes, a vibration motor is fixedly installed on the bottom end of the storage plate, the fixing mechanism comprises a first rotating rod, a plurality of fixed blocks are evenly fixedly installed on the top of the storage plate, a first slide groove is opened on the plurality of fixed blocks, a first slide plate is slidably installed in the plurality of first slide grooves, and a plurality of first slide plates are fixedly installed on There is a first sliding rod, and a plurality of first sliding grooves are each provided with a first through hole. The plurality of first sliding rods slide through the plurality of first through holes respectively. The plurality of first sliding plates are respectively connected to the side walls of the plurality of first sliding grooves through a plurality of second springs. The plurality of first sliding rods are each provided with a first arc plate. The top end of the turntable is evenly and fixedly provided with a plurality of second arc plates. The first rotating rod is rotatably installed at the top end of the turntable. A rotating plate is fixedly installed on the first rotating rod. A plurality of first inclined surfaces and a plurality of second inclined surfaces are alternately arranged around the rotating plate. The plurality of first inclined surfaces are respectively fitted with the plurality of first sliding rods. A hand wheel is fixedly installed on the first rotating rod. The dilution mechanism is installed at the top end of the base for diluting the sample.

[0009] By adopting the above technical scheme, a certain amount of sample liquid to be diluted is extracted and added into the sample bottle, the sample bottle is inserted into the storage hole, and the hand wheel is rotated, the hand wheel drives the first rotating rod to rotate, the first rotating rod drives the rotating plate to rotate, the multiple second inclined surfaces are respectively disengaged from the multiple first sliding rods, so that the multiple first inclined surfaces are fitted with the multiple first sliding rods, the multiple first inclined surfaces push the multiple first sliding rods to move the multiple first arc plates, and the multiple first arc plates respectively clamp and fix the sample bottle with the multiple second arc plates. This process realizes a process that is easy to fix, improves work efficiency, and thus enhances practicality.

[0010] Preferably, the dilution mechanism includes a pillar, which is fixedly mounted on the top of the base, a rotating plate is rotatably mounted on the pillar, a plurality of mounting holes are provided on the rotating plate, a liquid storage cylinder is arranged in the mounting holes, a second slide groove is provided on the top of the pillar, a third slide groove is provided at the bottom of the second slide groove, a second slide plate is slidably mounted in the third slide groove, a second slide rod is fixedly mounted on the top of the second slide rod, the top of the second slide rod slides through the second slide groove, the top of the second slide plate is connected to the top of the third slide groove by a third spring, an L-shaped rod is fixedly mounted on the second slide rod, a plurality of clamping grooves are provided on the rotating plate, and the L-shaped rod is clamped in one of the L-shaped grooves.

[0011] By adopting the above technical solution, the staff adds the diluent to be added into the liquid storage cylinder, inserts the liquid storage cylinder into the mounting hole, pulls the second slide bar upwards, the second slide bar drives the L-shaped rod to disengage from the slot, and then rotates the rotating plate to align the liquid storage cylinder with the sample bottle and start adding the diluent, thereby enhancing practicality.

[0012] Preferably, a pull ring is fixedly mounted on the top end of the second sliding rod.

[0013] By adopting the above technical solution, the second sliding rod can be conveniently pulled by pulling the pull ring, thereby enhancing the convenience of use.

[0014] Preferably, rubber pads are provided on the first curved plates and the second curved plates.

[0015] By adopting the above technical solution, the rubber pad can prevent the first curved plate and the second curved plate from directly contacting the sample bottle, thereby enhancing practicality.

[0016] Beneficial Effects

[0017] Compared with the prior art, the present application provides a liquid adding diluter, which has the following beneficial effects:

[0018] A certain amount of sample liquid to be diluted is extracted and added into the sample bottle, the sample bottle is inserted into the storage hole, and the hand wheel is rotated. The hand wheel drives the first rotating rod to rotate, and the first rotating rod drives the rotating plate to rotate. The multiple second inclined surfaces are respectively disengaged from the multiple first sliding rods, so that the multiple first inclined surfaces are fitted with the multiple first sliding rods, and the multiple first inclined surfaces push the multiple first sliding rods to move the multiple first curved plates, and the multiple first curved plates respectively clamp and fix the sample bottle with the multiple second curved plates. This process realizes a process that is easy to fix, improves work efficiency, and thus enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2 It is a main structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 4 The utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0023] Markings in the attached drawings: 1. base; 2. turntable; 3. storage plate; 4. first spring; 5. sample bottle; 6. vibration motor; 7. first rotating rod; 8. fixed block; 9. first slide plate; 10. first slide bar; 11. second spring; 12. first arc plate; 13. second arc plate; 14. rotating plate; 15. first inclined plane; 16. second inclined plane; 17. hand wheel; 18. support; 19. rotating plate; 20. liquid storage cylinder; 21. second slide plate; 22. second slide bar; 23. third spring; 24. L-shaped rod; 25. pull ring; 26. rubber pad. DETAILED DESCRIPTION

[0024] Example

[0025] See also Figure 1-4A liquid adding diluter comprises a base 1, a turntable 2 is rotatably mounted on the top of the base 1, a working groove is provided on the top of the turntable 2, a storage plate 3 is slidably mounted in the working groove, the bottom end of the storage plate 3 is connected to the bottom end of the working groove by a plurality of first springs 4, a plurality of storage holes are provided on the top of the storage plate 3, sample bottles 5 are provided in the plurality of storage holes, a vibration motor 6 is fixedly mounted on the bottom end of the storage plate 3, a fixing mechanism comprises a first rotating rod 7, a plurality of fixed blocks 8 are evenly fixedly mounted on the top of the storage plate 3, a first slide groove is provided on the plurality of fixed blocks 8, a first slide plate 9 is slidably mounted in the plurality of first slide grooves, a first slide rod 10 is fixedly mounted on the plurality of first slide plates 9, a first through hole is provided on the plurality of first slide grooves, and the plurality of first slide rods 10 slide through the plurality of first through holes respectively. holes, a plurality of first slide plates 9 are respectively connected to a plurality of first slide groove side walls through a plurality of second springs 11, a plurality of first slide bars 10 are each provided with a first arc plate 12, a plurality of second arc plates 13 are evenly fixedly installed on the top of the turntable 2, a first rotating rod 7 is rotatably installed on the top of the turntable 2, a rotating plate 14 is fixedly installed on the first rotating rod 7, a plurality of first inclined surfaces 15 and a plurality of second inclined surfaces 16 are alternately arranged on the rotating plate 14, a plurality of first inclined surfaces 15 are respectively fitted with a plurality of first slide bars 10, a hand wheel 17 is fixedly installed on the first rotating rod 7, a dilution mechanism comprises a pillar 18, the pillar 18 is fixedly installed on the top of the base 1, a rotating plate 19 is rotatably installed on the pillar 18, a plurality of mounting holes are opened on the rotating plate 19, a liquid storage cylinder 20 is arranged in the mounting hole, A second slide groove is provided at the top of the pillar 18, and a third slide groove is provided at the bottom of the second slide groove. A second slide plate 21 is slidably installed in the third slide groove, and a second slide bar 22 is fixedly installed at the top of the second slide plate 21. The top of the second slide bar 22 slides through the second slide groove. The top of the second slide plate 21 is connected to the top of the third slide groove through a third spring 23. An L-shaped rod 24 is fixedly installed on the second slide bar 22. A plurality of card slots are provided on the rotating plate 19. The L-shaped rod 24 is card-fitted with one of the L-shaped slots. A pull ring 25 is fixedly installed on the top of the second slide bar 22. Pulling the pull ring 25 can conveniently pull the second slide bar 22. The staff adds the diluent to be added into the liquid storage cylinder 20, inserts the liquid storage cylinder 20 into the mounting hole, and extracts a certain amount of the sample liquid to be diluted and adds it to the sample bottle 5. The sample bottle 5 is inserted into the storage hole, and the hand wheel 17 is rotated. The hand wheel 17 drives the first rotating rod 7 to rotate, and the first rotating rod 7 drives the rotating plate 14 to rotate. The multiple second inclined surfaces 16 are respectively disengaged from the multiple first sliding rods 10, so that the multiple first inclined surfaces 15 are fitted with the multiple first sliding rods 10. The multiple first inclined surfaces 15 push the multiple first sliding rods 10 to move the multiple first curved plates 12. The multiple first curved plates 12 respectively clamp and fix the sample bottle 5 with the multiple second curved plates 13, and the second sliding rod 22 is pulled upward. The second sliding rod 22 drives the L-shaped rod 24 to disengage from the card slot, and then the rotating plate 19 is rotated, the liquid storage cylinder 20 is aligned with the sample bottle 5 and the diluent is started to be added. This process realizes a process that is easy to fix, improves work efficiency, and thus enhances practicality.

[0026] See also Figure 1 and Figure 3 The plurality of first curved plates 12 and the plurality of second curved plates 13 are both provided with rubber pads 26 , and the rubber pads 26 can prevent the first curved plates 12 and the second curved plates 13 from directly contacting the sample bottles 5 , thereby enhancing practicality.

[0027] The utility model provides a liquid adding and diluting device. When the utility model is in operation, the staff adds the diluent to be added into the liquid storage cylinder 20, inserts the liquid storage cylinder 20 into the mounting hole, extracts a certain amount of the sample liquid to be diluted and adds it into the sample bottle 5, inserts the sample bottle 5 into the storage hole, rotates the hand wheel 17, the hand wheel 17 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the rotating plate 14 to rotate, the plurality of second inclined surfaces 16 are respectively disengaged from the plurality of first sliding rods 10, so that the plurality of first inclined surfaces 15 are fitted with the plurality of first sliding rods 10, the plurality of first inclined surfaces 15 push the plurality of first sliding rods 10, so that the plurality of first curved plates 12 move, the plurality of first curved plates 12 respectively clamp and fix the sample bottle 5 with the plurality of second curved plates 13, pulls the second sliding rod 22 upward, the second sliding rod 22 drives the L-shaped rod 24 to disengage from the card slot, and then rotates the rotating plate 19, aligns the liquid storage cylinder 20 with the sample bottle 5 and starts to add the diluent, and the process realizes a process that is easy to fix.

Claims

1. A liquid adding diluter, comprising a base (1), a turntable (2) rotatably mounted on the top of the base (1), a working groove being provided on the top of the turntable (2), a storage plate (3) being slidably mounted in the working groove, a bottom end of the storage plate (3) being connected to the bottom end of the working groove via a plurality of first springs (4), a plurality of storage holes being provided on the top of the storage plate (3), a sample bottle (5) being arranged in each of the plurality of storage holes, a vibration motor (6) being fixedly mounted on the bottom end of the storage plate (3), characterized in that , also includes: The fixing mechanism comprises a first rotating rod (7), a plurality of fixing blocks (8) are evenly fixedly installed on the top of the storage plate (3), a first sliding groove is provided on each of the plurality of fixing blocks (8), a first slide plate (9) is slidably installed in each of the plurality of first sliding grooves, a first sliding rod (10) is fixedly installed on each of the plurality of first slide plates (9), a first through hole is provided on each of the plurality of first sliding grooves, the plurality of first sliding rods (10) slide through the plurality of first through holes respectively, and the plurality of first slide plates (9) are respectively connected to the side walls of the plurality of first sliding grooves through a plurality of second springs (11 ), a plurality of first sliding bars (10) are each provided with a first arc plate (12), a plurality of second arc plates (13) are evenly fixedly installed on the top of the turntable (2), a first rotating bar (7) is rotatably installed on the top of the turntable (2), a rotating plate (14) is fixedly installed on the first rotating bar (7), a plurality of first inclined surfaces (15) and a plurality of second inclined surfaces (16) are alternately arranged on the rotating plate (14), the plurality of first inclined surfaces (15) are respectively fitted with the plurality of first sliding bars (10), and a hand wheel (17) is fixedly installed on the first rotating bar (7); A dilution mechanism is installed on the top of the base (1) and is used to dilute the sample.

2. A liquid adding diluter as claimed in claim 1, characterized in that: The dilution mechanism comprises a pillar (18), the pillar (18) is fixedly mounted on the top of the base (1), a rotating plate (19) is rotatably mounted on the pillar (18), a plurality of mounting holes are provided on the rotating plate (19), a liquid storage cylinder (20) is arranged in the mounting hole, a second slide groove is provided at the top of the pillar (18), a third slide groove is provided at the bottom of the second slide groove, a second slide plate (21) is slidably mounted in the third slide groove, a second slide bar (22) is fixedly mounted on the top of the second slide plate (21), the top of the second slide bar (22) slides through the second slide groove, the top of the second slide plate (21) is connected to the top of the third slide groove by a third spring (23), an L-shaped rod (24) is fixedly mounted on the second slide bar (22), a plurality of clamping grooves are provided on the rotating plate (19), and the L-shaped rod (24) is clamped with one of the L-shaped grooves.

3. A liquid adding diluter as claimed in claim 2, characterized in that: A pull ring (25) is fixedly mounted on the top end of the second slide bar (22).

4. A liquid adding diluter as claimed in claim 1, characterized in that: Rubber pads (26) are provided on the plurality of first arc-shaped plates (12) and the plurality of second arc-shaped plates (13).

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