Handheld metering instrument for medical metering

Abstract

The utility model relates to the technical field of medical metering, and discloses a handheld metering instrument for medical metering, which comprises a shell, a metering plate is fixedly connected in the shell, the front side of the shell is fixedly connected with a display assembly for displaying the weight of medicines, and the metering plate is fixedly connected with a display screen. The input end of the display assembly is fixedly connected with a connecting line, the top of the shell is provided with a sealing assembly used for sealing medicine, the interior of the sealing assembly is fixedly connected with a sealing rubber strip, and the exterior of the shell is fixedly connected with a handle. According to the utility model, the weight of medicines inside is metered through the metering plate inside the shell and is displayed on the display screen outside the shell, so that a user can conveniently check that the quantity of the medicines is small, the medicines can be supplemented, the medicines are kept dry, and the medicines are not polluted when metered in a sealed environment; and a handle is arranged outside the shell to facilitate hand holding and carrying.

Description

Technical Field

[0001] The utility model relates to the technical field of medical measurement, in particular to a handheld meter for medical measurement. Background Art

[0002] In the medical field, handheld meters play an important role. They are used to measure the weight of medicine and display it on the external display screen. The remaining amount of medicine can be known without opening the lid, which facilitates users to replenish the medicine in time and reduces the possibility of contamination of the medicine.

[0003] In the prior art, some metering devices are single-measurement devices, which do not take into account the contamination of the medicine caused by the outside world when the sealed cover is opened each time to check the remaining amount of the medicine, or when the medicine is directly grabbed by hand for measurement. Therefore, a handheld meter for medical measurement is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a handheld meter for medical measurement, which aims to improve the problem that some devices in the prior art cannot perform sealed measurement of medicines and are handheld and portable.

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

[0006] A handheld meter for medical measurement includes a shell, a metering plate fixedly connected to the interior of the shell, a display assembly for displaying the weight of medicine fixedly connected to the front side of the shell, a connecting line fixedly connected to the input end of the display assembly, a sealing assembly for sealing the medicine fixedly connected to the top of the shell, a sealing strip fixedly connected to the interior of the sealing assembly, and a handle fixedly connected to the outside of the shell.

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

[0008] The display assembly includes a display screen, the front side of the display screen is fixedly connected to the rear side of the housing, and the interior of the display screen is fixedly connected to the exterior of the connecting line.

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

[0010] The sealing assembly includes a sealing cover, the bottom of the sealing cover is fixedly connected to the top of the shell, and the inside of the sealing cover is fixedly connected to the outside of the sealing strip.

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

[0012] The bottom of the metering plate is slidably connected to a rotating sliding column, the outside of the rotating sliding column is rotatably connected to a rotating plate, the bottom of the rotating plate is fixedly connected to a limiting circular ring, the outside of the rotating sliding column is fixedly connected to a spring, the bottom of the rotating sliding column is fixedly connected to a rotating circular plate, the inside of the housing is rotatably connected to a switch assembly for rotating the switch, and the front side of the switch assembly is fixedly connected to a rotating switch.

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

[0014] The outside of the switch assembly is rotatably connected to a rotating semicircular block, and the inside of the shell is fixedly connected to a partition.

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

[0016] The switch assembly includes a rotating rod, the outer portion of the rotating rod is rotatably connected to the interior of the housing, and the front side of the rotating rod is fixedly connected to the interior of the rotary switch.

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

[0018] The bottom of the shell is provided with a medicine taking port, the outside of the metering plate is provided with a medicine taking slot 1, and the outside of the rotating plate is provided with a medicine taking slot 2.

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

[0020] The inner portion of the metering plate is fixedly connected to the outer portion of the connecting line, and the outer portion of the rotary sliding column is slidably connected to the inner portion of the limiting ring.

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

[0022] 1. In the present invention, the weight of the medicine inside is measured by the dosing plate inside the shell, and it will change according to the increase and decrease of the medicine. The weight of the metering plate will transmit data through the connecting line and be displayed on the display screen outside the shell, so that the user can check the amount of medicine and replenish it when it is low. A sealing strip is provided in the sealing cover above the shell to keep the medicine dry, and measuring in a sealed environment will not cause contamination to the medicine. A handle is provided on the outside of the shell for easy holding and carrying.

[0023] 2. In the utility model, when the user needs to take out the medicine, he turns the rotary switch, and the rotating sliding column on the rotating circular plate slides upward in the limit ring under the action of the spring and rotates to drive the rotating plate connected above to rotate, so that the medicine taking slot 1 and the medicine taking slot 2 overlap, so that the medicine falls into the bottom of the shell separated by the partition. The medicine can be taken out with each rotation, which avoids the excess medicine particles from being put back into the medicine bottle by people's hands again, reduces the possibility of cross contamination, and improves the safety of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of a handheld meter for medical measurement proposed by the present invention;

[0025] Figure 2 This is a schematic structural diagram of a sealing strip of a handheld meter for medical measurement proposed in the present invention;

[0026] Figure 3 This is a schematic structural diagram of a rotating semicircular plate of a handheld meter for medical measurement proposed by the present invention;

[0027] Figure 4 The present invention is a schematic structural diagram of a rotary switch of a handheld meter for medical measurement.

[0028] Legend:

[0029] 1. Housing; 2. Metering plate; 3. Connecting wire; 4. Display screen; 5. Sealing cover; 6. Sealing strip; 7. Handle; 8. Rotating sliding column; 9. Rotating plate; 10. Limiting ring; 11. Spring; 12. Rotating circular plate; 13. Rotating switch; 14. Rotating rod; 15. Rotating semicircular block; 16. Partition; 17. Medicine dispensing port; 18. Medicine dispensing slot 1; 19. Medicine dispensing slot 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 2, the utility model provides an embodiment: a handheld meter for medical measurement, including a shell 1, which is the main structure of the entire handheld meter and is made of wear-resistant and drop-proof materials to ensure the durability and stability of the instrument during use. A measuring plate 2 is fixedly connected to the inside of the shell 1. The measuring plate 2 is a key component for placing and weighing medicines and is made of high-precision materials to ensure the accuracy of weighing. A display component for displaying the weight of the medicine is fixedly connected to the front side of the shell 1. The display component includes a display screen 4 for displaying the weight of the medicine in real time. The display component includes a display screen 4. The front side of the display screen 4 is fixedly connected to the rear side of the shell 1. The inside of the display screen 4 is fixedly connected to the outside of the connecting line 3. The input end of the display component is fixedly connected with a connecting line 3. The connecting line 3 is used to connect the measuring plate 2 and the display component and is made of highly conductive material to ensure the stability and accuracy of signal transmission.

[0032] There is a sealing component for sealing the medicine at the top of the shell 1. The sealing component is located at the top of the shell 1 and is mainly used for sealed storage of medicines to prevent external pollution. The inside of the sealing component is fixedly connected with a sealing strip 6, which is fixed inside the sealing cover 5 to ensure a good sealing effect and avoid volatilization of medicines and external pollution and moisture intrusion. The sealing strip 6 is made of highly elastic and corrosion-resistant material, which can effectively fill the gap between the sealing cover 5 and the shell 1 to ensure sealing performance. The sealing component includes a sealing cover 5, the bottom of the sealing cover 5 is fixedly connected to the top of the shell 1, the inside of the sealing cover 5 is fixedly connected to the outside of the sealing strip 6, and the outside of the shell 1 is fixedly connected with a handle 7, which is fixed to the outside of the shell 1 and is designed to be ergonomically designed for users to hold comfortably when in use.

[0033] Reference Figures 3 and 4 The bottom of the metering plate 2 is slidably connected with a rotary sliding column 8, which is located at the bottom of the metering plate 2 and is responsible for realizing the rotation function of the rotating plate 9. It is designed to be cylindrical with a smooth surface to reduce friction and ensure smooth sliding. The outer rotation of the rotary sliding column 8 is connected with a rotating plate 9, which is connected to the rotary sliding column 8. The rotary sliding column 8 drives the rotating plate 9 to rotate. The bottom of the rotating plate 9 is fixedly connected with a limiting ring 10, which limits the rotary sliding column 8 to slide and rotate only inside it. The bottom of the rotating plate 9 is fixedly connected with a limiting ring 10. The outer part of the rotary sliding column 8 is fixedly connected with a spring 11. The spring 11 is fixed on the outside of the rotary sliding column 8 to play a role of buffering and recovery, ensuring that the rotary sliding column 8 can automatically reset after use. The bottom of the rotary sliding column 8 is fixedly connected with a rotating circular plate 12, which is connected to the bottom of the rotary sliding column 8 and is responsible for realizing the rotation function of the rotary sliding column 8.

[0034] The inner rotation of the housing 1 is connected to a switch assembly for rotating the switch 13. The switch assembly is used to control the switch for dropping the medicine, and includes a rotating switch 13 and a rotating rod 14. The outer rotation of the rotating rod 14 is connected to the inner part of the housing 1, which is convenient for the user to operate. The design of the switch assembly ensures that the switch action is flexible and the feedback is clear. The front side of the switch assembly is fixedly connected to the rotating switch 13. The switch assembly includes a rotating rod 14. The outer rotation of the rotating rod 14 is connected to the inner part of the housing 1. The front side of the rotating rod 14 is fixedly connected to the inner part of the rotating switch 13. The outer rotation of the switch assembly is connected to a rotating semicircular block 15. The rotating semicircular block 15 is connected to the switch assembly. The rotation of the rotating semicircular block 15 is used to drive the rotating circular plate 12 and the rotating sliding column 8 above to rotate and slide up and down through the spring 11, driving the rotating plate 9 to rotate. The inner part of the housing 1 is fixedly connected to a partition 16. The partition 16 is fixed to the inner part of the housing 1 to separate the internal space and prevent the medicine from being contaminated.

[0035] Reference Figure 1 、 Figure 3 , a medicine dispensing port 17 is provided at the bottom of the shell 1, and the medicine dispensing port 17 is located at the bottom of the shell 1, which is convenient for the user to take out the medicine from the meter, ensuring a smooth medicine dispensing process. A medicine dispensing slot 18 is provided on the outside of the metering plate 2, and the medicine dispensing slot 18 is provided on the outside of the metering plate 2, for dropping the medicine from this slot when it is needed. A medicine dispensing slot 2 19 is provided on the outside of the rotating plate 9, and the medicine dispensing slot 2 19 is provided on the outside of the rotating plate 9 to cooperate with the medicine dispensing slot 18. When the rotating plate 9 rotates, the medicine dispensing slot 2 19 is aligned with the medicine dispensing slot 18, and the medicine is transferred into the space separated by the partition 16 at the bottom through the two slots. The user takes out the medicine from the medicine dispensing port 17, and the inside of the metering plate 2 is fixedly connected to the outside of the connecting line 3, and the outside of the rotating sliding column 8 is slidably connected to the inside of the limit ring 10.

[0036] Working principle: Before use, the user opens the sealing cover 5 and places the medicine on the measuring plate 2. The weight of the medicine inside is measured by the measuring plate 2 inside the shell 1, and it will change according to the increase and decrease of the medicine. The weight of the measuring plate 2 will transmit data through the connecting line 3, and the weight of the medicine will be displayed in real time on the display screen 4 outside the shell 1 for the convenience of users to view. A sealing cover 5 is installed on the top of the shell, and a sealing strip 6 is provided inside the sealing cover 5. Measuring in a sealed environment will not cause contamination to the medicine and keeps the medicine dry. A handle 7 is provided on the outside of the shell 1 for easy holding and carrying.

[0037] When the user needs to take out the medicine, he turns the rotary switch 13, and the rotating rod 14 drives the externally connected rotating semicircular block 15 to rotate. When the rotating semicircle rotates, the two corners contact the rotating circular plate 12, driving the rotating sliding column 8 on the rotating circular plate 12 to slide upward in the limiting ring 10 under the action of the spring 11 and rotate to drive the rotating plate 9 connected above to rotate. Through rotation, the medicine taking groove 18 and the medicine taking groove 2 19 overlap, so that the medicine falls into the bottom of the shell 1 separated by the partition 16. Each rotation can take out the medicine, and another rotation allows the medicine taking groove 2 19 to stop taking the medicine in the other direction of the metering plate 2. During the whole process, the sealing component ensures that the medicine remains sealed when not in use to prevent external contamination. The display screen 4 continuously provides the weight information of the medicine to ensure the accuracy and convenience of the user when weighing and taking medicine.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A handheld meter for medical measurement, comprising a housing (1), characterized in that: A metering plate (2) is fixedly connected to the interior of the housing (1), a display assembly for displaying the weight of the medicine is fixedly connected to the front side of the housing (1), a connecting line (3) is fixedly connected to the input end of the display assembly, a sealing assembly for sealing the medicine is provided on the top of the housing (1), a sealing strip (6) is fixedly connected to the interior of the sealing assembly, and a handle (7) is fixedly connected to the exterior of the housing (1).

2. A handheld meter for medical measurement according to claim 1, characterized in that: The display assembly comprises a display screen (4), the front side of the display screen (4) is fixedly connected to the rear side of the housing (1), and the interior of the display screen (4) is fixedly connected to the exterior of the connecting line (3).

3. The handheld meter for medical measurement according to claim 1, characterized in that: The sealing assembly comprises a sealing cover (5), the bottom of the sealing cover (5) is fixedly connected to the top of the housing (1), and the inside of the sealing cover (5) is fixedly connected to the outside of the sealing strip (6).

4. The handheld meter for medical measurement according to claim 1, characterized in that: The bottom of the metering plate (2) is slidably connected to a rotating sliding column (8), the outside of the rotating sliding column (8) is rotatably connected to a rotating plate (9), the bottom of the rotating plate (9) is fixedly connected to a limiting circular ring (10), the outside of the rotating sliding column (8) is fixedly connected to a spring (11), the bottom of the rotating sliding column (8) is fixedly connected to a rotating circular plate (12), the inside of the housing (1) is rotatably connected to a switch assembly for rotating the switch, and the front side of the switch assembly is fixedly connected to a rotating switch (13).

5. The handheld meter for medical measurement according to claim 4, characterized in that: The outside of the switch assembly is rotatably connected to a rotating semicircular block (15), and the inside of the housing (1) is fixedly connected to a partition (16).

6. The handheld meter for medical measurement according to claim 4, characterized in that: The switch assembly comprises a rotating rod (14), the outer portion of the rotating rod (14) is rotatably connected to the inside of the housing (1), and the front side of the rotating rod (14) is fixedly connected to the inside of the rotary switch (13).

7. The handheld meter for medical measurement according to claim 4, characterized in that: The bottom of the housing (1) is provided with a medicine taking port (17), the outside of the metering plate (2) is provided with a medicine taking slot 1 (18), and the outside of the rotating plate (9) is provided with a medicine taking slot 2 (19).

8. The handheld meter for medical measurement according to claim 4, characterized in that: The inside of the metering plate (2) is fixedly connected to the outside of the connecting line (3), and the outside of the rotating sliding column (8) is slidably connected to the inside of the limiting ring (10).

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