Medicine dispensing device

Abstract

The utility model discloses a medicine dispensing device, which belongs to the technical field of nursing medicine dispensing and comprises a base, a medicine dispensing vessel is arranged in the middle of the top surface of the base, a group of lower clamping plates are arranged on the lower portion of the outer side of the medicine dispensing vessel at equal intervals, and upper clamping plates are arranged on the top surfaces of the lower clamping plates. A movable rod is movably connected to the middle of the upper clamping plate, a threaded ring is fixedly connected to the bottom end of the movable rod, a sliding block is fixedly connected to the bottom face of the lower clamping plate, a guide rod is arranged in the middle of the sliding block in a penetrating mode, and a reset spring is arranged at the position, close to the outer side, of one end of the guide rod in a sleeving mode. According to the device, comprehensive adjustment can be carried out in the horizontal direction and the vertical direction, the clamping effect is improved, the clamping range is expanded, the stability of a vessel in the dispensing process is guaranteed, a synchronous assembly is arranged, the multiple clamps can carry out synchronous adjustment work, the vessel mounting and dismounting efficiency is improved, and dispensing work is conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing medicine dispensing, and more specifically, to a medicine dispensing device. Background Art

[0002] Medicine dispensing means preparing medicines according to prescriptions. In the process of medical care, in order to improve the accuracy of preparing medicines, generally, a glass medicine measuring cup is used to measure the medicines. When in use for medicine dispensing, the solution is poured to a scale line slightly higher than the required volume, and then the excess part is slowly poured out until the lower edge of the meniscus of the solution is exactly at the upper edge of the scale line of the required volume, which is the required measured volume. Sometimes it can also be used as a glass cylinder.

[0003] For example, the Chinese utility model patent with the publication number CN214181115U discloses a medical care medicine dispensing device, which includes a medicine measuring cup body. At the upper end of one side surface of the medicine measuring cup body, a handle is arranged. At the lower surface of the medicine measuring cup body, a connecting block is fixed. At the lower surface of the connecting block, a base is arranged, and a connecting stud is fixed on the base.

[0004] Based on the above, the inventor found that: the comparative document with the publication number CN214181115U sets a support component with the base as the main body to limit and fix the medicine dispensing utensil to ensure the stability of the utensil during the medicine dispensing process. However, the height of the support component in the comparative document is relatively low, and the contact range with the utensil is small, resulting in poor support effect. At the same time, the specifications of the support component are not easy to adjust, and it cannot well adapt to different sizes of medicine dispensing utensils, so the scope of use is limited. Therefore, in view of this, the existing structure is studied and improved to provide a medicine dispensing device in order to achieve a more practical value purpose. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a medicine dispensing device. This solution sets a clamping component that can be adjusted, which can be comprehensively adjusted in the horizontal and vertical directions to improve the clamping effect, expand the clamping range, ensure the stability of the utensil during the medicine dispensing process, and set a synchronization component so that multiple clamps can perform synchronous adjustment work, improve the efficiency of installing and disassembling the utensil, and facilitate the medicine dispensing work.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A medicine dispensing device includes a base. In the center of the top surface of the base, there is a medicine dispensing vessel. A set of lower clamping plates are equidistantly arranged below the outer side of the medicine dispensing vessel. On the top surface of the lower clamping plates, there are upper clamping plates. In the middle of the upper clamping plates, there is a movable rod movably connected. At the bottom end of the movable rod, there is a threaded ring fixedly connected. At the bottom surface of the lower clamping plates, there are sliders fixedly connected. In the middle of the sliders, there is a guide rod penetrating through. At one end of the guide rod, there is a return spring sleeved on the outer side. In the middle of the opposite surfaces of several sliders, there is a synchronization mechanism.

[0008] The synchronization mechanism includes a movable column. At both ends of the movable column, there are limit rings fixedly connected. On the outer side of the movable column, there are two toothed rings fixedly connected. On both sides of the toothed rings, there are toothed rods meshingly connected.

[0009] Further, the top end of the movable rod penetrates through the top of the upper clamping plate. The threaded ring is located inside the lower clamping plate, and the threaded ring is threadedly connected with the lower clamping plate.

[0010] Further, at both ends of the bottom surface of the upper clamping plate, there are sliding rods fixedly connected. The sliding rods are slidably connected with the lower clamping plates.

[0011] Further, the sliders and the guide rods are both located on the inner side of the base near the side, and the sliders are slidably connected with the base, and the guide rods are fixedly connected with the base.

[0012] Further, both ends of the return spring are fixedly connected with the inner surface of the base and the slider respectively.

[0013] Further, the movable column is located in the center of the base, and the movable column is slidably connected with the base.

[0014] Further, the two toothed rods at the same vertical position are arranged in the opposite direction, and one end of the toothed rod is fixedly connected with the slider.

[0015] Compared with the prior art, the advantages of the present utility model are as follows.

[0016] (1) In this solution, by setting the movable rod to drive the threaded ring to rotate inside the lower clamping plate, the movable rod drives the upper clamping plate to move vertically, so as to adjust the distance between the upper clamping plate and the lower clamping plate. And the clamp slides inside the base under the action of the slider, and cooperates with the return spring to reset. Compared with the prior art, a settable clamping component is provided, which can be comprehensively adjusted from the horizontal direction and the vertical direction, improving the clamping effect, expanding the clamping range, and ensuring the stability of the vessel during the medicine dispensing process.

[0017] (2) By setting up a synchronization mechanism, when any one of the sliders moves, it drives the corresponding rack to slide. The rack cooperates with the gear ring to make the movable column rotate. Through the cooperation of the movable column and the two gear rings to rotate synchronously, multiple racks slide synchronously, and further multiple jigs slide synchronously. Compared with the prior art, by setting up a synchronization component, multiple jigs can perform synchronous adjustment work, improving the efficiency of installing and disassembling the utensils and facilitating the dispensing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is an exploded view of the structure of the lower clamping plate and the upper clamping plate of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the slider of the present invention;

[0021] Figure 4 is a schematic diagram of the structure of the synchronization mechanism of the present invention.

[0022] Explanation of the reference numerals in the figures: 1, base; 2, dispensing utensil; 3, lower clamping plate; 4, upper clamping plate; 5, movable rod; 6, threaded ring; 7, slider; 8, guide rod; 9, return spring; 10, synchronization mechanism; 11, movable column; 12, limit ring; 13, gear ring; 14, rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4 , a dispensing device, including a base 1, a dispensing utensil 2 is centrally arranged on the top surface of the base 1, a group of lower clamping plates 3 are equidistantly arranged below the outer side of the dispensing utensil 2, an upper clamping plate 4 is arranged on the top surface of the lower clamping plate 3, a movable rod 5 is movably connected to the middle of the upper clamping plate 4, a threaded ring 6 is fixedly connected to the bottom end of the movable rod 5, a slider 7 is fixedly connected to the bottom surface of the lower clamping plate 3, a guide rod 8 is centrally arranged through the middle of the slider 7, a return spring 9 is sleeved on the outer side of one end of the guide rod 8, and a synchronization mechanism 10 is centrally arranged on the opposite surfaces of several sliders 7.

[0026] The synchronization mechanism 10 includes a movable column 11. Limit rings 12 are fixedly connected to both ends of the movable column 11, and two toothed rings 13 are fixedly connected to the outer side of the movable column 11. Rack bars 14 are meshed and connected to both sides of the toothed rings 13. In order to enable multiple jigs to be adjusted synchronously, the synchronization mechanism 10 is provided.

[0027] Refer to Figure 2 , the top end of the movable rod 5 penetrates through the top of the upper clamping plate 4. The threaded ring 6 is located inside the lower clamping plate 3, and the threaded ring 6 is threadedly connected to the lower clamping plate 3. By driving the threaded ring 6 to rotate inside the lower clamping plate 3 through the movable rod 5, since the threaded ring 6 is threadedly connected to the lower clamping plate 3, the movable rod 5 drives the upper clamping plate 4 to move vertically.

[0028] Refer to Figure 2 , sliding rods are fixedly connected to both ends of the bottom surface of the upper clamping plate 4. The sliding rods are slidably connected to the lower clamping plate 3, and the movement stability of the upper clamping plate 4 is ensured through the sliding rods.

[0029] Refer to Figure 3 , the slider 7 and the guide rod 8 are both located on the side inside the base 1, and the slider 7 is slidably connected to the base 1. The guide rod 8 is fixedly connected to the base 1. By cooperating the slider 7 with the guide rod 8, the movement stability of the clamping plate is ensured.

[0030] Refer to Figure 3 , both ends of the return spring 9 are fixedly connected to the inner surface of the base 1 and the slider 7 respectively. When the lower clamping plate 3 drives the slider 7 to move outward, the return spring 9 is compressed. Then, the dispensing vessel 2 is placed at the center position on the top surface of the base 1, and then the lower clamping plate 3 is released. Under the action of the return spring 9, the slider 7 drives the clamping plate to move back to clamp and fix the dispensing vessel 2.

[0031] Refer to Figure 4 , the movable column 11 is located at the center inside the base 1, and the movable column 11 is slidably connected to the base 1. By synchronously rotating the movable column 11 in cooperation with the two toothed rings 13, the multiple rack bars 14 slide synchronously, and further the multiple jigs slide synchronously.

[0032] Refer to Figure 4 , the two rack bars 14 located at the same vertical position are arranged in opposite directions, and one end of the rack bar 14 is fixedly connected to the slider 7. When any one of the sliders 7 moves, it drives the corresponding rack bar 14 to slide, and the rack bar 14 cooperates with the toothed ring 13 to rotate the movable column 11.

[0033] When in use: Pull any one of the upper clamping plates 4 outwards, so that the lower clamping plate 3 drives the slider 7 to slide inside the base 1, and the movement of the slider 7 compresses the return spring 9. At the same time, when the slider 7 moves, it drives the corresponding rack 14 to slide. The rack 14 cooperates with the toothed ring 13 to make the movable column 11 rotate. By the cooperation of the movable column 11 and the two toothed rings 13 rotating synchronously, the remaining racks 14 slide synchronously, so that multiple clamps slide synchronously. Then place the medicine dispensing vessel 2 at the center position on the top surface of the base 1, and then release the lower clamping plate 3. Under the action of the return spring 9, the corresponding slider 7 drives the clamping plate to reset. Then, in cooperation with the synchronous component, multiple clamping plates all reset and move to clamp and fix the medicine dispensing vessel 2. After that, the medicine dispensing work can be carried out through the medicine dispensing vessel 2, and the threaded ring 6 can be driven by the movable rod 5 to rotate inside the lower clamping plate 3. Since the threaded ring 6 is threadedly connected with the lower clamping plate 3, the movable rod 5 drives the upper clamping plate 4 to move vertically, so as to adjust the distance between the upper clamping plate 3 and the lower clamping plate 4, expand the clamping range, and better carry out the fixing work of the vessel.

[0034] Finally, it should be noted that: In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0035] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes an equivalent substitution or change, and should be covered by the protection scope of the present invention.

Claims

1. A medicine dispensing device, comprising a base (1), a medicine dispensing vessel (2) being centrally arranged on the top surface of the base (1), a group of lower clamping plates (3) being equidistantly arranged below the outer side of the medicine dispensing vessel (2), an upper clamping plate (4) being arranged on the top surface of the lower clamping plate (3), a movable rod (5) being movably connected to the middle of the upper clamping plate (4), characterized in that: The bottom end of the movable rod (5) is fixedly connected to a threaded ring (6), the bottom surface of the lower clamping plate (3) is fixedly connected to a slider (7), a guide rod (8) is provided through the middle of the slider (7), one end of the guide rod (8) is sleeved with a return spring (9) on the outside, and a synchronization mechanism (10) is centrally provided on the opposite surfaces of a plurality of the sliders (7); The synchronization mechanism (10) comprises a movable column (11), both ends of the movable column (11) are fixedly connected to limit rings (12), and the outer side of the movable column (11) is fixedly connected to two toothed rings (13), and both sides of the toothed ring (13) are meshingly connected to toothed rods (14).

2. A drug dispensing device according to claim 1, characterized in that: The top end of the movable rod (5) passes through the top of the upper clamping plate (4), the threaded ring (6) is located inside the lower clamping plate (3), and the threaded ring (6) is threadedly connected to the lower clamping plate (3).

3. A drug dispensing device according to claim 1, characterized in that: The bottom surface of the upper clamping plate (4) is fixedly connected to sliding rods at both ends, and the sliding rods are slidably connected to the lower clamping plate (3).

4. A drug dispensing device according to claim 1, characterized in that: The slider (7) and the guide rod (8) are both located inside the base (1) and close to the side, and the slider (7) is slidably connected to the base (1), and the guide rod (8) is fixedly connected to the base (1).

5. A drug dispensing device according to claim 1, characterized in that: The two ends of the return spring (9) are respectively fixedly connected to the inner surface of the base (1) and the slider (7).

6. A drug dispensing device according to claim 1, characterized in that: The movable column (11) is located in the center of the base (1), and the movable column (11) is slidably connected to the base (1).

7. A drug dispensing device according to claim 1, characterized in that: The two gear rods (14) located at the same vertical position are arranged in opposite directions, and one end of the gear rod (14) is fixedly connected to the slide block (7).

Images