Multifunctional pharmaceutical medicine drying and storing device

Abstract

The invention discloses a multifunctional pharmaceutical medicine drying and storing device which comprises a box shell and a medicine distributing device. The box shell is mounted outside the medicine dispensing device; the medicine dispensing device comprises a medicine storage box, a medicine dispensing roller, a driving unit, a supporting plate and a bottom plate; the supporting plates are symmetrically and fixedly installed at the upper end of the bottom plate, the medicine dispensing roller is movably installed between the supporting plates, and the driving units are fixedly installed on the outer sides of the supporting plates and connected to the medicine dispensing roller. The lower end of the medicine storage bin is infinitely close to the medicine distribution roller but not connected with the medicine distribution roller, and the upper end of the medicine storage bin extends out of the upper end of the box shell. Firstly, medicines can be separately output through the arranged medicine distributing device, and the quantity of the medicines required by a patient can be output according to actual requirements when the medicines are required, namely, different quantities of the medicines can be output; specifically, the driving unit controls the first roller and the second roller to rotate simultaneously or asynchronously so as to control the medicine storage quantity.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to a multifunctional drying and storage device for pharmaceutical drugs. Background Art

[0002] When treating diseases, taking medicine is an essential step. There are many dosage forms of drugs on the market, but most of them are mainly in the form of tablets; however, during the treatment of patients, some whole tablets of drugs are not used up, and for some patients, the whole tablet dosage may be relatively large. The patient's body may not be able to bear it; therefore, it is often necessary to split the drugs. For chronic disease patients who need to take medicine for a long time, such as patients with hypertension and diabetes, they can buy drugs according to their actual needs to avoid waste;

[0003] At present, for the tablets that are not used up after splitting, they will be directly placed in a box, and the pre-prepared half-tablet split drugs, etc., will be placed in an ordinary small medicine box for storage; to a certain extent, it is convenient for storage; however, when the humidity in the air is relatively high, the tablets placed inside the medicine box often become damp, and the damp environment will cause the chemical components in the drugs to change, resulting in a reduction or even complete loss of drug efficacy and the loss of the original therapeutic effect. And each patient's dosage requirement for the same drug is different. Currently, doctors can only pour out the drugs in the storage box to count, and then put the excess back into the box. The repeated operation is not only cumbersome but also may cause drug contamination, and there are still defects to a certain extent.

[0004] Therefore, a multifunctional drying and storage device for pharmaceutical drugs is needed to solve the above technical problems. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention designs a multifunctional drying and storage device for pharmaceutical drugs. This device can directly store the split drugs, and at the same time, an exhaust fan is provided inside to keep the inside of the device dry at any time. At the same time, a medicine dispensing mechanism is provided inside, which can dispense and push out the drugs inside according to needs. It can be divided into odd or even tablets, and different numbers of tablets can be output according to the needs of different patients for the tablets, realizing on-demand distribution; it can effectively replace the situation where traditional medical staff need to pour out and count, and then put the excess back into the box.

[0006] To achieve the above technical effects, on the one hand, the present invention discloses a multifunctional drying and storage device for pharmaceutical drugs, including: a box shell and a medicine dispensing device; the box shell is installed outside the medicine dispensing device;

[0007] The medicine dispensing device includes a medicine storage box, a medicine dispensing roller, a driving unit, a support plate, and a bottom plate; the upper ends of the bottom plate are symmetrically and fixedly installed with the support plates, the medicine dispensing roller is movably installed between the support plates, the driving unit is fixedly installed outside the support plates, and the driving unit is connected to the medicine dispensing roller; the lower end of the medicine storage bin is infinitely close to but not connected to the medicine dispensing roller, and the upper end of the medicine storage bin extends out of the upper end of the box shell;

[0008] The medicine dispensing roller includes a first roller and a second roller, the first roller and the second roller are movably connected, the second roller is provided with a plurality of them and is fixedly connected to each other; a plurality of medicine grooves are circumferentially arranged on the side walls of the first roller and the second roller; the number of stored medicines is controlled by controlling the simultaneous or non-simultaneous rotation of the first roller and the second roller through the driving unit.

[0009] Furthermore, the driving unit includes a first motor and a second motor, the first motor is fixedly installed on one side of the support plate and the output shaft is connected to the first roller; the second motor is also fixedly installed on one side of the support plate and the output shaft is connected to the second roller;

[0010] Furthermore, a limiting cylinder is sleeved outside the medicine dispensing roller, and the limiting cylinder is fixedly installed on the support plate through small sleeves arranged on both end faces. Two arc-shaped through grooves are arranged on the limiting cylinder, corresponding to the medicine inlet and outlet positions of the medicine dispensing roller respectively;

[0011] Furthermore, the medicine storage bin is of an L-shaped structure and is gradually inclined from top to bottom; a medicine feeding hole is fixedly installed at the upper end of the medicine storage bin, the medicine feeding hole is a structure with an opening gradually increasing, and a cover is detachably installed on the medicine feeding hole;

[0012] Furthermore, a plurality of through holes are evenly arranged on the lower end surface of the medicine storage bin, the lower end of the through hole is of a hollow structure, and a scraper assembly is detachably arranged at the rear end. The medicine powder shaken off is scraped out through the arranged scraper assembly to ensure the internal cleanliness;

[0013] Furthermore, the scraper assembly includes a plugging plate, a scraping rod, a front plate, and an inclined plate; the two ends of the scraping rod are respectively connected to the sealing plates of the front plate, the lower end of the front plate is fixedly installed with the inclined plate, and the inclined plate is inclined from one end of the front plate to one side of the bottom plate; the plugging plate just fits into the square groove arranged at the lower end of the medicine storage bin;

[0014] Furthermore, a wedge-shaped protrusion is arranged at the position corresponding to the medicine dispensing roller on the upper end of the bottom plate, and the slope of the wedge-shaped protrusion gradually decreases from one side of the medicine dispensing roller to the outside;

[0015] Furthermore, a sealing plate is movably installed on the inner side wall at the connection of the medicine feeding hole and the medicine storage bin, and the length of the sealing plate after rotating clockwise is greater than the width of the medicine storage bin;

[0016] Further, a handle is installed in the middle of the upper end of the box cover. On one side of the handle, a control panel is fixedly installed on the box shell; a humidity sensor is fixedly installed at the upper end inside the box shell, and an exhaust fan is installed on one side of the upper end inside the box shell. Corresponding to the position of the exhaust fan, a ventilation hole is opened on the box shell; a square groove is opened at the front end of the box shell corresponding to the position of drug dispensing.

[0017] Further, a drug dispensing plate is movably installed at the front end of the bottom plate, and an extension frame is arranged at the upper edge of the drug dispensing plate.

[0018] The beneficial effects of the present invention are:

[0019] The present invention discloses a multifunctional pharmaceutical drug drying and storage device, including: a box shell and a drug dispensing device; the drug dispensing device is installed outside the box shell; the drug dispensing device includes a medicine storage box, a drug dispensing roller, a driving unit, a support plate, and a bottom plate; the support plates are symmetrically and fixedly installed at the upper end of the bottom plate, the drug dispensing roller is movably installed between the support plates, the driving unit is fixedly installed outside the support plates, and the driving unit is connected to the drug dispensing roller; the lower end of the medicine storage bin is infinitely close to but not connected to the drug dispensing roller, and the upper end of the medicine storage bin extends out of the upper end of the box shell; First of all, the drug dispensing device provided can output drugs separately, and when needed, the number of drugs required by the patient can be output according to actual needs, that is, different numbers of drugs can be output. Specifically, the number of stored drugs is controlled by controlling the simultaneous or non-simultaneous rotation of the first roller and the second roller by the driving unit; it can effectively solve the situation that when storing and taking drugs traditionally, it is necessary to pour them out and count, and then put the extra ones back into the box, which can effectively reduce repeated pouring out and effectively prevent drug contamination.

[0020] In addition, through the exhaust fan and humidity sensor provided, the inside of the device can always be kept in a dry and ventilated state, ensuring the dryness inside and reducing the situation of drug dampness. Ensuring the dryness of drugs not only ensures the drug properties but also reduces waste. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below.

[0022] Figure 1 It is an overall structural schematic diagram of a multifunctional pharmaceutical drug drying and storage device;

[0023] Figure 2 It is a rear view of a multifunctional pharmaceutical drug drying and storage device;

[0024] Figure 3 It is an exploded view of a multifunctional pharmaceutical drug drying and storage device;

[0025] Figure 4 It is a schematic internal structure diagram of the casing of a multi-functional pharmaceutical drying and storage device;

[0026] Figure 5 It is a schematic overall structure diagram of the medicine dispensing device of a multi-functional pharmaceutical drying and storage device;

[0027] Figure 6 It is a top view of the medicine dispensing device of a multi-functional pharmaceutical drying and storage device;

[0028] Figure 7 It is a schematic rear overall structure diagram of the medicine dispensing device of a multi-functional pharmaceutical drying and storage device;

[0029] Figure 8 It is a cross-sectional view of the through-hole part inside the medicine dispensing device of a multi-functional pharmaceutical drying and storage device;

[0030] Figure 9 It is a cross-sectional view of a multi-functional pharmaceutical drying and storage device.

[0031] In the drawings, the list of components represented by each reference numeral is as follows:

[0032] 1 - Casing, 11 - Ventilation hole, 12 - Control panel, 13 - Handle, 14 - Square groove, 15 - Square slot, 16 - Exhaust fan, 17 - Humidity sensor, 2 - Medicine dispensing device, 21 - Medicine feeding hole, 211 - Sealing plate, 22 - Medicine discharging plate, 221 - Extension frame, 23 - Bottom plate, 231 - Wedge-shaped protrusion, 24 - First motor, 25 - Second motor, 26 - Support plate, 27 - Medicine storage bin, 271 - Through hole, 28 - Medicine dispensing drum, 281 - Second drum, 282 - First drum, 283 - Medicine groove, 3 - Sealing cover, 4 - Scraper assembly, 41 - Blocking plate, 42 - Scraping rod, 43 - Front plate, 44 - Inclined plate, 5 - Limiting cylinder, 51 - Arc-shaped through groove, 52 - Small sleeve. Detailed implementation method

[0033] Example 1

[0034] A multifunctional pharmaceutical drug drying and storage device, comprising: a box shell 1 and a drug dispensing device 2; the box shell 1 is installed outside the drug dispensing device 2; the drug dispensing device 2 includes a medicine storage box, a medicine dispensing roller 28, a driving unit, a support plate 26, and a bottom plate 23; the upper end of the bottom plate 23 is symmetrically and fixedly installed with the support plate 26, the medicine dispensing roller 28 is movably installed between the support plates 26, the driving unit is fixedly installed on the outer side of the support plate 26, and the driving unit is connected to the medicine dispensing roller 28. The front end of the bottom plate 23 is movably installed with a medicine outlet plate 22, and an extension frame 221 is arranged at the upper edge of the medicine outlet plate 22, which is mainly used to close the medicine outlet position, and at the same time, the extension frame 221 can prevent the slid out medicine from falling to the ground; the lower end of the medicine storage bin 27 is infinitely close to but not connected to the medicine dispensing roller 28, and the upper end of the medicine storage bin 27 extends out of the upper end of the box shell 1. Extending out of the upper end is to facilitate the medical staff to put in the medicine; through the arranged medicine dispensing device 2, the medicine can be output separately, and when needed, the number of medicines required by the patient can be output according to the actual needs, that is, different numbers of medicines can be output. Specifically, the number of stored medicines is controlled by the driving unit to control the simultaneous or non-simultaneous rotation of the first roller 282 and the second roller 281;

[0035] Specifically: the medicine dispensing roller 28 includes a first roller 282 and a second roller 281, the first roller 282 and the second roller 281 are movably connected, the second roller 281 is provided with a plurality of (specifically two in this embodiment, and the two are fixedly connected), and are fixedly connected to each other; a number of medicine slots 283 are circumferentially arranged on the side walls of the first roller 282 and the second roller 281; the number of stored medicines is controlled by the driving unit to control the simultaneous or non-simultaneous rotation of the first roller 282 and the second roller 281; the first roller 282 and the second roller 281 are not directly fixed on the second roller 281, but are connected in a rotating manner, and the two second rollers 281 are fixedly connected to ensure their synchronous movement through the fixed connection method; of course, the rotation of the first roller 282 and the second roller 281 is inseparable from the driving unit and needs to be driven. The driving unit includes a first motor 24 and a second motor 25. The first motor 24 is fixedly installed on one side of the support plate 26 and the output shaft is connected to the first roller 282; the second motor 25 is also fixedly installed on one side of the support plate 26 and the output shaft is connected to the second roller 281; the simultaneous or non-simultaneous driving of the first motor 24 and the second motor 25 is used to control the simultaneous movement of the first roller 282 and the second roller 281 to achieve medicine dispensing; the first motor 24 can be a servo motor or a stepper motor; preferably, it is a stepper motor, and the rotation angle can be controlled through the step angle, so as to cooperate with the medicine slots 283 arranged on the medicine dispensing roller 28 for medicine storage and output;

[0036] In addition, in this embodiment, the purpose of providing one first roller 282 and two second rollers 281 not only seems to be for discharging medicine in odd and even numbers when discharging medicine, but more importantly, it enables the medicine in the medicine storage bin 27 to come out smoothly. For example, when only one dispensing roller is provided, it is also possible to output odd and even tablets, which depends on the number of rotations of the motor. However, with a single setting, the diameter of the so-called medicine storage bin 27 is bound to decrease sharply from top to bottom or the channel itself is small. In either of these two ways, either the medicine will be blocked or the single output will cause low efficiency. Another example is when multiple dispensing rollers are provided, the width of the medicine storage bin 27 will be wide, which will make it difficult for the medicine to fall into each medicine slot 283, and may result in an empty state when finally discharging medicine. And it is not convenient for single-dose taking (small-scale taking). Therefore, in this embodiment, making it in the way of one plus two is a better choice.

[0037] Embodiment 2

[0038] In this embodiment, based on the dispensing roller 28 described in the above embodiment, the medicine slot 283 in the dispensing roller 28 can just accommodate one unpacked tablet. In the above setting, the medicine will be directly exposed, and during the rotation process, the medicine may fall due to vibration. Therefore, to solve the above technical problems, in this embodiment, a limiting cylinder 5 is sleeved outside the dispensing roller 28. The limiting cylinder 5 is fixedly installed on the support plate 26 through small sleeves 52 provided at both end faces. Two arc-shaped through slots 51 are provided on the limiting cylinder 5, corresponding to the medicine inlet and outlet positions of the dispensing roller 28 respectively, and the position during rotation is limited by the limiting cylinder 5.

[0039] At the same time, in this embodiment, based on the medicine storage bin 27 described in Embodiment 1, the medicine storage bin 27 is of an L-shaped structure and gradually slopes from top to bottom. The sloping setting can effectively roll the unpacked tablets. At the same time, a medicine feeding hole 21 is fixedly installed at the upper end of the medicine storage bin 27. The medicine feeding hole 21 is of a structure with an opening gradually increasing, which is convenient for doctors to feed medicine. A cover 3 is detachably installed on the medicine feeding hole 21, which can be sealed after the medicine is placed to reduce the influence of the external environment.

[0040] During the storage of the above-mentioned drug, two technical problems may occur. First, when the medicine box is tilted or inverted, the tablets inside the medicine storage bin 27 may pour out. Second, during the drug delivery process, since the drug itself is in a scattered and cut state, its surface is scattered, and it will collide with the inside of the medicine storage bin 27 during the drug delivery process, resulting in the falling of surface fragments or powder. Therefore, in this embodiment, to solve the above technical problems, a plurality of through holes 271 are evenly opened on the lower end surface of the medicine storage bin 27. The lower end of the through hole 271 is a hollow structure, and a scraper assembly 4 is detachably arranged at the rear end. The scraper assembly 4 is used to scrape out the fallen powder to ensure the internal cleanliness. The scraper assembly 4 includes a sealing plate 41, a scraping rod 42, a front plate 43, and an inclined plate 44. The two ends of the scraping rod 42 are respectively connected to the sealing plate 211 of the front plate 43. The inclined plate 44 is fixedly installed at the lower end of the front plate 43 and slopes from one end of the front plate 43 to one side of the bottom plate 23. The setting of the inclined plate 44 enables the powder at the bottom to be smoothly scraped off. The sealing plate 41 just fits into the square groove 15 opened at the lower end of the medicine storage bin 27. The setting of the through hole 271 can not only form a ventilation condition, but also allow the powder after collision to fall to the bottom, and then be cleaned by the scraper assembly 4.

[0041] In addition, to solve the first technical problem, in this embodiment, a sealing plate 211 is movably installed on the inner side wall at the connection between the medicine delivery hole 21 and the medicine storage bin 27. The length of the sealing plate 211 after rotating clockwise is greater than the width of the medicine storage bin 27. The sealing plate 211 rotates freely. During normal use, it will be perpendicular downward under the action of gravity, which can ensure the delivery of tablets. When inverted, under the action of gravity, and due to its free rotation condition and length, it can directly block the medicine storage bin 27, effectively preventing the internal tablets from pouring out.

[0042] Embodiment 3

[0043] In this embodiment, in order to enable the drug to roll out directly when dispensing, a wedge-shaped protrusion 231 is provided on the upper end of the bottom plate 23 corresponding to the position of the medicine dispensing roller 28. The slope of the wedge-shaped protrusion 231 gradually decreases from one side of the medicine dispensing roller 28 to the outside. By setting the wedge-shaped protrusion, the drug can roll down automatically. At the same time, the surface can be polished to reduce the static friction coefficient, making it more convenient for drug dispensing.

[0044] Embodiment 4

[0045] In this embodiment, in order to ensure a dry environment, a handle 13 is installed in the middle of the upper end of the box cover. The handle 13 is provided to facilitate the movement of medical staff. On one side of the handle 13, a control panel 12 is fixedly installed on the box shell 1. The control panel 12 controls the driving unit to work simultaneously or not simultaneously to control the dispensing of medicine. A humidity sensor 17 is fixedly installed at the upper end inside the box shell 1 to detect the humidity inside through the provided humidity sensor 17. An exhaust fan 16 is installed on one side of the upper end inside the box shell 1. A ventilation hole 11 is provided on the box shell 1 at the position corresponding to the exhaust fan 16. A square groove 14 is provided at the front end of the box shell 1 at the position corresponding to the dispensing of medicine. When the internal humidity is high, it is monitored and fed back by the humidity sensor 17, and then the control panel 12 controls the exhaust fan 16 to work for ventilation and dehumidification (this process can be realized by a corresponding control program, which belongs to the prior art and will not be elaborated here).

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described above.

Claims

1. A multifunctional pharmaceutical drying and storage device, characterized in that, Including: A box shell and a medicine dispensing device; The box shell is externally installed on the medicine dispensing device; The medicine dispensing device includes a medicine storage box, a medicine dispensing roller, a driving unit, a support plate, and a bottom plate; the support plates are symmetrically and fixedly installed at the upper end of the bottom plate, the medicine dispensing roller is movably installed between the support plates, the driving unit is fixedly installed on the outer side of the support plates, and the driving unit is connected to the medicine dispensing roller; the lower end of the medicine storage bin is infinitely close to but not connected to the medicine dispensing roller, and the upper end of the medicine storage bin extends out of the upper end of the box shell; The medicine dispensing roller includes a first roller and a second roller, the first roller and the second roller are movably connected, and a plurality of the second rollers are provided and fixedly connected to each other; a plurality of medicine grooves are circumferentially arranged on the side walls of the first roller and the second roller; the number of stored medicines is controlled by controlling the simultaneous or non-simultaneous rotation of the first roller and the second roller through the driving unit.

2. The multifunctional pharmaceutical drying and storage device according to claim 1, characterized in that, The driving unit includes a first motor and a second motor, the first motor is fixedly installed on one side of the support plate and the output shaft is connected to the first roller; the second motor is also fixedly installed on one side of the support plate and the output shaft is connected to the second roller.

3. The multifunctional pharmaceutical drying and storage device according to claim 2, characterized in that, A limiting cylinder is sleeved outside the medicine dispensing roller, and the limiting cylinder is fixedly installed on the support plate through small sleeves arranged at both end faces. Two arc-shaped through grooves are formed in the limiting cylinder, corresponding to the medicine inlet and outlet positions of the medicine dispensing roller respectively.

4. The multifunctional pharmaceutical drying and storage device according to claim 1, wherein The medicine storage bin is of an L-shaped structure and is gradually inclined from top to bottom; a medicine feeding hole is fixedly installed at the upper end of the medicine storage bin, the medicine feeding hole is a structure with an opening gradually increasing, and a cover is detachably installed on the medicine feeding hole.

5. The multifunctional pharmaceutical drying and storage device according to claim 1, wherein A plurality of through holes are evenly formed in the lower end surface of the medicine storage bin, the lower end of the through hole is of a hollow structure, and a scraper assembly is detachably arranged at the rear end. The shaken medicine powder is scraped out through the arranged scraper assembly to ensure the internal cleanliness.

6. The multifunctional pharmaceutical drying and storage device according to claim 1, characterized in that, The scraper assembly includes a plugging plate, a hanging rod, a front plate, and an inclined plate; both ends of the hanging rod are respectively connected to the sealing plate of the front plate, the lower end of the front plate is fixedly installed with the inclined plate, and the inclined plate is inclined from one end of the front plate to one side of the bottom plate; the plugging plate just fits into the square groove formed in the lower end of the medicine storage bin.

7. The multifunctional pharmaceutical drying and storage device according to claim 1, characterized in that, A wedge-shaped protrusion is arranged at the upper end of the bottom plate corresponding to the position of the medicine dispensing roller, and the slope of the wedge-shaped protrusion gradually decreases from one side of the medicine dispensing roller to the outside.

8. The multifunctional pharmaceutical drying and storage device according to claim 1, characterized in that, A sealing plate is movably installed on the inner side wall at the connection of the medicine feeding hole and the medicine storage bin, and the length of the sealing plate after rotating clockwise is greater than the width of the medicine storage bin.

9. The multifunctional pharmaceutical drying and storage device according to claim 1, wherein A handle is installed in the middle of the upper end of the box cover. On one side of the handle, a control panel is fixedly installed on the box shell; a humidity sensor is fixedly installed at the upper end inside the box shell, and an exhaust fan is installed on one side of the upper end inside the box shell. A ventilation hole is formed in the box shell corresponding to the position of the exhaust fan; a square groove is formed in the front end of the box shell corresponding to the medicine outlet position.

10. The multifunctional pharmaceutical drying and storage device according to claim 1, characterized in that, A medicine outlet plate is movably installed at the front end of the bottom plate, and an extension frame is arranged at the upper edge of the medicine outlet plate.

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