Quantitative medicine discharging medicine box

Abstract

The invention provides a quantitative medicine discharging medicine box, and relates to the technical field of medical supplies, the quantitative medicine discharging medicine box comprises a medicine box shell, a plurality of medicine storage bins are formed in the medicine box shell, a discharging mechanism is installed on the lower sides of the medicine storage bins, and the discharging mechanism comprises a discharging ring, a driving disc, a vortex disc, a discharging disc and a middle shaft frame; the driving disc and the discharging disc are provided with a plurality of discharging holes, the discharging ring is provided with a material guiding hole, the vortex disc is provided with a guiding sliding way, an inclined guiding strip is connected between the guiding ring and the supporting ring, the rear end of the blocking sliding block is installed in the guiding sliding way in a downward sliding mode, and the blocking sliding block is installed in the guiding sliding way. And a supporting spring is connected between the sliding block groove and the plugging sliding block, a bevel gear ring is arranged on the lower side of the scroll plate, a bevel gear is arranged on the medicine box shell, the bevel gear is meshed with the bevel gear ring, and a driving mechanism is connected to the driving disc. According to the medicine dispensing device, the medicine dispensing requirements of different doses of various medicines can be met through the discharging mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of medical supplies, and specifically relates to a quantitative medicine dispensing medicine box. Background Art

[0002] Chronic disease patients (such as hypertension, diabetes, and heart disease patients) usually need to take 3 - 8 kinds of drugs for a long time, and the dosage of various drugs varies. Statistics from the WHO show that about 50% of chronic disease patients have insufficient compliance due to the complex medication regimen, and the disease control rate drops by more than 30%.

[0003] Traditional medication methods usually involve carrying multiple medicine boxes or sub - packaging boxes, which are large in volume and prone to confusion. Manual medicine dispensing is prone to errors, especially for elderly patients with memory decline or visual impairment. Existing electronic medicine boxes rely too much on battery life and require complex operations such as Bluetooth pairing and touch - screen settings, which are extremely unfriendly to the elderly population who need to take multiple medications. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a quantitative medicine dispensing medicine box, which solves the problems raised in the above - mentioned background art.

[0006] (II) Technical Solutions

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0008] A quantitative medicine dispensing medicine box includes a medicine box housing. A number of medicine storage bins are opened on the medicine box housing. A blanking mechanism is installed below the medicine storage bins. An outlet is opened on the lower side of the medicine box housing. A number of medicine outlet chutes are connected to the outlet. The upper end of the medicine outlet chute is located directly below the blanking mechanism. The blanking mechanism includes a blanking ring, a driving disk, a scroll disk, a blanking disk, and a central shaft frame. The central shaft frame is fixed on the inner wall of the medicine storage bin. The blanking disk is bolt - connected and fastened to the upper end of the driving disk. A blanking shaft is arranged on the central shaft frame. The blanking disk is rotatably connected to the lower end of the central shaft frame. A number of spaced - apart blanking holes are arranged on the driving disk and the blanking disk. The blanking ring is fixed on the medicine box housing. A material guiding hole is arranged on the blanking ring. The material guiding hole is located directly above the medicine outlet chute. The scroll disk is rotatably installed on the driving disk. A number of plugging sliders for closing the blanking holes are slidably connected to the scroll disk.

[0009] Preferably, a placement groove is formed in the upper side of the driving disk, the scroll disk is rotatably installed in the placement groove, a guiding ring is centrally arranged on the upper side of the scroll disk, a supporting ring is arranged at the outer edge of the upper side of the scroll disk, a guiding slideway is arranged between the guiding ring and the supporting ring, an inclined guiding bar is connected between the guiding ring and the supporting ring, a sliding opening is arranged at the outer edge of the supporting ring and at the front side of the inclined guiding bar, a supporting guide wheel is rotatably connected to the lower side of the rear end of the plugging slide block, the supporting guide wheel is slidably installed in the guiding slideway, a plurality of slide block grooves are circumferentially distributed outside the placement groove, the plugging slide block is slidably inserted through the slide block grooves, and a supporting spring is connected between the slide block grooves and the plugging slide block.

[0010] Preferably, a guiding conical platform is fixed to the lower end of the blanking shaft, the guiding conical platform is slidably abutted against the upper side of the blanking disk, a flat pushing scraping plate is bolted between the guiding conical platform and the side wall of the medicine storage bin, the flat pushing scraping plate is arranged at the front side of the blanking disk corresponding to the material guiding hole, a plugging piece extends backward from the lower side wall of the flat pushing scraping plate, and the plugging piece is arranged directly above the material guiding hole.

[0011] Preferably, a connecting cylinder is centrally arranged on the lower side of the scroll disk, the connecting cylinder is rotatably connected to the middle of the blanking ring, a bevel gear ring is fixedly arranged at the lower edge of the connecting cylinder, an adjusting hole is arranged on one side of the blanking ring far away from the material guiding hole, an adjusting rod is slidably installed in the adjusting hole, a bevel gear is arranged on the side of the adjusting rod facing the bevel gear ring, the bevel gear meshes with the bevel gear ring, a clutch plate is arranged on the outer edge of the adjusting rod, an adjusting spring is connected between the clutch plate and the adjusting hole, an adjusting knob is arranged at the outer end of the adjusting rod, and the adjusting knob extends to the outside of the medicine box housing.

[0012] Preferably, a supporting block is arranged in the middle of the plugging slide block, the supporting block is slidably installed in the slide block groove, a guiding block is arranged on the slide block groove, the front end of the plugging slide block is slidably lapped on the guiding block, the supporting spring is arranged between the supporting block and the guiding block, a plurality of abutting grooves connected end to end are arranged at the outer edge of the supporting ring, and the supporting block is slidably abutted in the abutting grooves.

[0013] Preferably, a pressing slide groove is formed in the front side of the medicine box housing, a medicine discharging button is slidably installed in the pressing slide groove, a driving mechanism is connected between the medicine discharging button and the driving disk, the driving mechanism includes a driving central shaft, a button sliding frame, a return spring and a transmission gear set, the driving central shaft is centrally fixed in the middle of the medicine box housing, the button sliding frame is slidably inserted in the pressing slide groove, a pressing rack is arranged on one side of the inner wall of the button sliding frame, the pressing rack meshes with the transmission gear set, a gear ring is integrally formed on the outer edge of the driving disk, the gear ring meshes with the transmission gear set, and the return spring is connected between the button slider and the rear side wall of the pressing slide groove.

[0014] Preferably, the transmission gear set includes a transmission gear disc, a clutch gear disc and a clutch spring. The transmission gear disc is rotatably sleeved on the middle part of the driving central shaft. The clutch gear disc is slidably sleeved on the lower end of the driving central shaft. The clutch gear disc meshes with the pressing rack. The transmission gear disc meshes with the gear ring. A guiding sleeve is integrally formed on the upper side of the clutch gear disc. A limiting sleeve is arranged on the lower side of the transmission gear disc. A guiding chute is formed on the lower side of the inner wall of the limiting sleeve. The guiding sleeve slidably penetrates through the guiding chute. The clutch spring is connected between the guiding chute and the guiding sleeve.

[0015] Preferably, mutually cooperating sliding ratchet rings are integrally formed on the outer sides of the guiding sleeve and the limiting sleeve. A plurality of wedge-shaped ratchet teeth connected end to end are arranged at the end of the sliding ratchet ring. The wedge-shaped ratchet teeth include a sliding inclined surface and a vertical positioning surface.

[0016] Preferably, a limiting ring groove is formed on the upper side of the inner wall of the limiting sleeve. A plurality of one-way ratchet teeth connected end to end are arranged on the inner wall of the limiting ring groove. A one-way guiding ring is fixedly arranged in the middle of the driving central shaft. The one-way guiding ring is slidably placed in the limiting ring groove. A locking groove is formed on the outer edge of the guiding ring. A locking block is pivotally connected in the locking groove. A locking spring is connected between the front side of the locking block and the inner wall of the locking groove. The end of the locking block protrudes out of the locking groove. The end of the locking block abuts against the one-way ratchet teeth.

[0017] (III) Beneficial effects

[0018] The present invention provides a quantitative medicine dispensing medicine box, which has the following beneficial effects:

[0019] 1. In the present invention, by sliding the medicine dispensing button, the pressing rack can mesh with the clutch gear disc, and the transmission gear disc can be driven to rotate the driving disc meshed therewith through the mutual cooperation of the sliding ratchet rings. In this process, the medicine storage bin slides to the blanking hole and is pushed by the flat pushing scraper, so that when the tablets in the blanking hole rotate to face the material guiding hole, there is always one tablet, and the medicine is discharged from the medicine outlet through the medicine discharging chute, so that different kinds of medicines in multiple medicine storage bins can be discharged simultaneously.

[0020] 2. In the present invention, pressing the adjusting rod can cause the bevel gear to slide towards the bevel gear ring and mesh with each other. By rotating the adjusting rod in this way, the scroll disk can rotate on the driving disk. During the rotation process, the supporting guide wheels of the plugging slider slide in the guiding chute, and through the action of the inclined guide bars, the supporting guide wheels that abut against the outer side of the guiding ring can be slid onto the outer wall of the supporting ring. In this way, multiple plugging sliders slide in the slider groove in sequence and block the lower side of the material discharging holes of the material discharging tray, blocking the material discharging holes, so that the medicine cannot enter the material discharging holes of the driving part and be discharged. By the above method, by adjusting the rotation angle of the scroll disk, the number of plugging sliders blocking the material discharging holes can be changed, and the number of connected material discharging holes can be changed, so as to realize the number of discharged medicines.

[0021] 3. In summary, through the mechanical transmission method in the above technical solution, the pressing and discharging of multiple medicines with different dosages can be realized, avoiding the complex operations of intelligent electronic medicine boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a quantitative medicine discharging medicine box of the present invention;

[0023] Figure 2 is a schematic structural diagram of the material discharging mechanism in the present invention;

[0024] Figure 3 is a sectional view of the material discharging mechanism in the present invention;

[0025] Figure 4 is a schematic structural diagram of the scroll disk in the present invention;

[0026] Figure 5 is a schematic structural diagram of the driving mechanism in the present invention;

[0027] Figure 6 is a schematic structural diagram of the transmission gear set in the present invention;

[0028] Figure 7 is a sectional view of the transmission gear disk in the present invention.

[0029] In the figure: 1. Medicine box housing; 2. Medicine storage bin; 3. Medicine outlet; 4. Medicine outlet chute; 5. Medicine outlet button; 6. Driving central shaft; 7. Button sliding frame; 8. Return spring; 9. Transmission gear disc; 10. Clutch gear disc; 11. Clutch spring; 12. Limit sleeve; 13. Guide sleeve; 14. One-way guide ring; 15. Locking block; 16. Locking spring; 17. Feeding ring; 18. Driving disc; 19. Scroll disc; 20. Feeding disc; 21. Feeding shaft; 22. Feeding hole; 23. Material guiding hole; 24. Plugging slider; 25. Guide ring; 26. Support ring; 27. Inclined guiding strip; 28. Support guiding wheel; 29. Support block; 30. Guide block; 31. Support spring; 32. Bevel gear ring; 33. Adjusting rod; 34. Bevel gear; 35. Adjusting spring; 36. Material guiding frustum; 37. Flat push scraping plate; 38. Plugging piece. Detailed implementation manners

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0031] The embodiment of the present invention provides a medicine box for quantitatively discharging medicine, as Figure 1 shown, which includes a medicine box housing 1. A plurality of medicine storage bins 2 for storing medicines are provided on the medicine box housing 1. The plurality of medicine storage bins 2 are circumferentially distributed on the medicine box housing 1. A feeding mechanism is installed below the medicine storage bin 2. A medicine outlet 3 is provided on the lower side of the medicine box housing 1. A plurality of medicine outlet chutes 4 are connected to the medicine outlet 3. The medicine outlet 3 is communicated with the plurality of medicine outlet chutes 4. The upper end of the medicine outlet chute 4 is located directly below the feeding mechanism. The medicines sliding out from the feeding mechanism can slide out from different medicine outlet chutes 4 respectively and converge at the medicine outlet 3 to realize the simultaneous discharge of multiple medicines.

[0032] As Figure 1 , Figures 5 - 7As shown, a pressing chute is provided on the front side of the medicine box housing 1, and a medicine discharging button 5 is slidably installed in the pressing chute. A driving mechanism is connected between the medicine discharging button 5 and the driving disk. The driving mechanism includes a driving central shaft 6, a button sliding frame 7, a return spring 8 and a transmission gear set. The driving central shaft 6 is centrally fixed in the middle of the medicine box housing 1, and a plurality of medicine storage bins 2 are evenly distributed around the driving central shaft 6. Track grooves are provided on both sides of the button sliding frame 7, and track bars slidably matched with the track grooves are arranged in the pressing chute, which can ensure the stable sliding of the medicine discharging button 5 in the pressing chute. The return spring 8 is connected between the button slider and the rear side wall of the pressing chute, which can realize the pressing and reset of the medicine discharging button 5. A pressing rack is arranged on one side of the inner wall of the button sliding frame 7, and an inward concave edge for limiting is arranged on the upper side of the pressing rack. The transmission gear set includes a transmission gear disk 9, a clutch gear disk 10 and a clutch spring 11. The clutch gear disk 10 meshes with the pressing rack. The width of the pressing rack is greater than the thickness of the clutch gear disk 10, so that the clutch gear disk 10 always remains meshed with the pressing rack during the up and down sliding process, that is, pressing the medicine discharging button 5 can realize the rotation of the clutch gear disk 10.

[0033] As Figures 5 - 6As shown in the figure, the transmission gear disk 9 is rotatably sleeved on the middle part of the driving central shaft 6. The transmission gear disk 9 can only rotate circumferentially on the driving central shaft 6. The clutch gear disk 10 is slidably sleeved on the lower end of the driving central shaft 6. The clutch gear disk 10 can rotate on the driving central shaft 6 while being able to slide up and down under the drive of the pressing rack to move away from and close to the transmission gear disk 9. A limiting sleeve 12 is arranged on the lower side of the transmission gear disk 9. A guiding chute is opened on the lower side of the inner wall of the limiting sleeve 12. A guiding sleeve 13 is integrally formed on the upper side of the clutch gear disk 10. The guiding sleeve 13 is slidably penetrated in the guiding chute. The clutch spring 11 is connected between the guiding chute and the guiding sleeve 13. The clutch spring 11 can pull the guiding sleeve 13 and the limiting sleeve 12 to fit together. On the outer sides of the guiding sleeve 13 and the limiting sleeve 12, there are integrally formed sliding ratchet rings that cooperate with each other. The end of the sliding ratchet ring is provided with a number of wedge-shaped ratchet teeth connected end to end. The wedge-shaped ratchet teeth include a sliding inclined surface and a vertical positioning surface. The wedge-shaped ratchet teeth on the guiding sleeve 13 and the limiting sleeve 12 cooperate with each other. The vertical positioning surfaces of the wedge-shaped ratchet teeth at the ends of the guiding sleeve 13 and the limiting sleeve 12 are in mutual contact and engagement, so that the transmission gear disk 9 can be driven during the rotation of the clutch gear disk 10. A one-way guide ring 14 is fixedly arranged in the middle of the driving central shaft 6. A limiting ring groove is opened on the upper side of the inner wall of the limiting sleeve 12. The one-way guide ring 14 is rotatably connected in the limiting ring groove. The upper and lower side walls of the limiting ring groove limit the upper and lower sides of the one-way guide ring 14, so as to enable the transmission gear disk 9 to rotate on the one-way guide ring 14 and ensure the stable rotation of the transmission gear disk 9. A number of one-way ratchet teeth connected end to end are arranged on the inner wall of the limiting ring groove. A locking groove is opened on the outer edge of the one-way guide ring 14. A locking block 15 is pivotally connected in the locking groove. The end of the locking block 15 protrudes out of the locking groove. The end of the locking block 15 abuts against the one-way ratchet teeth. A locking spring 16 is connected between the front side of the locking block 15 and the inner wall of the locking groove. Under the supporting action of the locking spring 16, the end of the locking block 15 can extend to abut against the one-way ratchet teeth, so that the transmission gear disk 9 can rotate in one direction on the driving central shaft 6. During the pressing process, the transmission gear disk 9 rotates, while during the supporting and resetting process of the medicine discharging button 5 by the reset spring 8, the transmission gear disk 9 cannot rotate. During the resetting process of the medicine discharging button 5, the pressing rack will drive the clutch gear disk 10 to continuously rotate. The sliding inclined surfaces of the wedge-shaped ratchet teeth on the guiding sleeve 13 and the limiting sleeve 12 slide against each other and pull the clutch spring 11 to stretch, realizing the unlocking of the guiding sleeve 13 and the limiting sleeve 12.

[0034] As Figures 1 - 4As shown, the blanking mechanism includes a blanking ring 17, a driving disk 18, a scroll disk 19, a blanking disk 20 and a central shaft frame. The central shaft frame is fixed on the inner wall of the medicine storage bin 2. A blanking shaft 21 is centrally arranged at the lower end of the central shaft frame. The blanking shaft 21 extends downward. The blanking disk 20 is rotatably connected to the lower end of the blanking shaft 21. The blanking disk 20 is bolted and fastened to the upper end of the driving disk 18. The thickness of the blanking disk 20 is less than that of the driving disk 18. A gear ring is integrally formed on the outer edge of the driving disk 18. The transmission gear disk 9 meshes with the gear ring. In this way, the one-way rotation of the driving disk 18 can be realized through the transmission gear disk 9. By setting the number of teeth of the transmission gear disk 9, the gear ring, the clutch gear disk 10 and the pressing rack, it can be set that during the process of pressing the medicine discharging button 5, the pressing rack on the button sliding frame 7 can make the driving disk 18 rotate one week. A number of blanking holes 22 are arranged at intervals on the driving disk 18 and the blanking disk 20. The blanking holes 22 on the driving disk 18 and the blanking disk 20 jointly form a medicine discharging space for sliding storage of medicine. The medicine slides into the medicine discharging space and rotates synchronously with the driving disk 18. The blanking ring 17 is fixed on the medicine box housing 1. A material guiding hole 23 is arranged on the blanking ring 17. During the rotation of the driving disk 18, a number of blanking holes 22 will coincide with the material guiding hole 23 in sequence. The material guiding hole 23 is arranged directly above the medicine discharging chute 4. During the process when the blanking hole 22 coincides with the material guiding hole 23, the medicine will slide from the material guiding hole 23 and the medicine discharging chute 4 to the medicine discharging port 3 for discharging medicine. Just manually pick up the medicine at the medicine discharging port 3. That is, during the practical process, press the medicine discharging button 5 with one hand and pick up the medicine at the medicine discharging port 3 with the other hand at the same time.

[0035] A placing groove is formed on the upper side of the driving disk 18, and the scroll disk 19 is rotatably installed in the placing groove. A plurality of slider grooves are circumferentially distributed on the outer side of the placing groove. The extending direction of the slider grooves is set from the axis of the driving disk 18 outwards, passes through the blanking hole 22, and extends to the outside of the blanking hole 22. A plurality of plugging sliders 24 for closing the blanking hole 22 are slidably connected to the scroll disk 19. The plugging sliders 24 are slidably installed in the slider grooves. A guiding ring 25 is centrally arranged on the upper side of the scroll disk 19, and a supporting ring 26 is arranged on the outer edge of the upper side of the scroll disk 19. A guiding slideway is arranged between the guiding ring 25 and the supporting ring 26. An inclined guiding bar 27 is connected between the guiding ring 25 and the supporting ring 26. A sliding opening is arranged on the outer edge of the supporting ring 26 at the front side of the inclined guiding bar 27. The outer edge of the supporting ring 26 is gently connected into a telescopic track through the inclined guiding bar 27. A supporting guide wheel 28 is rotatably connected to the lower side of the rear end of the plugging slider 24. The supporting guide wheel 28 is slidably installed in the guiding slideway. A supporting block 29 is arranged in the middle of the lower side wall of the plugging slider 24. The supporting block 29 is slidably installed in the slider groove. A guiding block 30 is arranged on the slider groove. The front end of the plugging slider 24 is slidably placed on the guiding block 30. A supporting spring 31 is connected between the supporting block 29 and the guiding block 30. Under the supporting action of the supporting spring 31, the supporting guide wheel 28 can be made to abut against the outer edge of the telescopic track. By rotating the scroll disk 19, the telescopic track can slide relative to the plugging slider 24 in the circumferential direction, so that the supporting guide wheel 28 of the plugging slider 24 can slide from the guiding ring 25 to the outer edge of the supporting ring 26, thereby realizing the displacement difference of the plugging slider 24 and plugging the lower side of the blanking hole 22 of the blanking disk 20, blocking the medicine outlet space, and preventing the medicine from entering the medicine outlet space, that is, the medicine outlet space blocked when the blanking disk 20 rotates one week cannot discharge medicine. By rotating the scroll disk 19, the plugging sliders 24 for plugging the blanking hole 22 can be adjusted in sequence. By controlling the rotation angle of the scroll disk 19, the number of blocked medicine outlet spaces can be changed, and the medicine discharging dose when the blanking disk 20 rotates one week by pressing the medicine discharging button 5 can be realized.

[0036] Such as Figure 3As shown in the figure, a number of abutting grooves connected end to end are provided on the outer edge of the support ring 26. The rear end of the support block 29 is provided with a positioning arc surface that slidably cooperates with the abutting grooves. When the support guide wheel 28 slides to the outer edge of the support ring 26, the support guide wheel 28 slidably cooperates with the abutting grooves, so that the circumferential positioning of the plugging slider 24 on the scroll disk 19 can be realized, and when the driving disk 18 rotates, the scroll disk 19 rotates synchronously with the driving disk 18. A connecting cylinder is centrally arranged on the lower side of the scroll disk 19. The connecting cylinder is rotatably connected to the middle of the blanking ring 17. A bevel gear ring 32 is fixedly arranged on the lower edge of the connecting cylinder. An adjustment hole is provided on one side of the blanking ring 17 away from the material guiding hole 23. An adjustment rod 33 is slidably installed in the adjustment hole. A bevel gear 34 is arranged on the side of the adjustment rod 33 facing the bevel gear ring 32. The bevel gear 34 meshes with the bevel gear ring 32. A clutch plate is arranged on the outer edge of the adjustment rod 33. An adjustment spring 35 is connected between the clutch plate and the adjustment hole. Under the supporting action of the adjustment spring 35, the adjustment rod 33 can be pushed outwards. During this process, the bevel gear 34 is separated from the bevel gear ring 32. During the process of discharging medicine by rotation, the scroll disk 19 can rotate synchronously with the blanking disk 20 without interfering with the bevel gear 34 of the adjustment rod 33 to cause displacement of the scroll disk 19. An adjustment knob is arranged at the outer end of the adjustment rod 33. The adjustment knob extends to the outside of the medicine box housing 1. By manually pressing the adjustment knob, the adjustment rod 33 can be slid inwards and the adjustment spring 35 can be compressed, so that the bevel gear 34 approaches the bevel gear ring 32 and meshes with it. After meshing, rotating the adjustment knob can realize the rotation of the scroll disk 19, thereby adjusting the rotation angle of the scroll disk 19 and controlling the number of the blanking holes 22 plugged by the plugging slider 24. During this process, in order to facilitate observing the plugging quantity, the medicine box housing 1, the medicine storage bin 2, and the blanking disk 20 are made of transparent materials. At the same time, a conspicuous colored patch can be arranged at the end of the plugging slider 24.

[0037] As Figure 1 , Figure 3 shown, a material guiding frustum 36 is fixed to the lower end of the blanking shaft 21. The material guiding frustum 36 slidably abuts against the upper side of the blanking disk 20. An annular channel is formed between the lower edge of the material guiding frustum 36 and the medicine storage bin 2. The medicine stored in the medicine storage bin 2 will slide down along the material guiding frustum 36 to the vicinity of the blanking hole 22. A flat pushing scraper 37 is bolted between the material guiding frustum 36 and the side wall of the medicine storage bin 2. The flat pushing scraper 37 is arranged in an arc shape. The flat pushing scraper 37 is arranged on the front side of the blanking disk 20 corresponding to the material guiding hole 23. The flat pushing scraper 37 can scrape and push away the redundant medicine in the blanking hole 22, so that only one medicine is kept when the blanking hole 22 coincides with the material guiding hole 23, thereby ensuring the accuracy of the medicine discharging quantity. A plugging piece 38 extends backwards from the lower side wall of the flat pushing scraper 37. The plugging piece 38 is arranged directly above the material guiding hole 23. The arrangement of the plugging piece 38 can enable the medicine stored in the medicine storage bin 2 to directly fall from the blanking hole 22, avoiding errors in the medicine discharging quantity.

[0038] Working principle:

[0039] In the present invention, according to the dosage requirements of each drug, the adjustment knob is pressed and rotated to make the bevel gear 34 at the end of the adjustment rod 33 mesh with the bevel gear ring 32 on the scroll disk 19, and drive the scroll disk 19 to rotate in the placement groove of the drive disk 18. During the rotation process, the blocking slider 24 can be adjusted to slide in the guiding slideway and make the supporting guide wheel 28 slide along the inclined guide strip 27 to the outside of the supporting ring 26, so that the blocking slider 24 blocks the blanking hole 22. By controlling the rotation angle of the scroll disk 19, the number of blocked blanking holes 22 can be controlled. During this process, the number of blocked blanking holes 22 can be observed through the medicine box shell 1 and the medicine storage bin 2 made of transparent material and the blanking disk 20. At the same time, when the support block 29 and the supporting guide wheel 28 cooperate with the abutting groove, an impact sound will be generated under the elastic action of the supporting spring during the rotation process, which is more convenient for the operation during adjustment. Then, various drugs are respectively stored in the medicine storage bin 2.

[0040] When taking medicine is needed, the medicine discharging button 5 is pressed. The pressing rack drives the clutch gear disk 10 to rotate on the driving central shaft 6. Under the action of the clutch spring 11, the sliding ratchet rings of the guiding sleeve 13 and the limiting sleeve 12 abut against each other, and are locked by the vertical positioning surfaces of the wedge-shaped ratchet teeth. It can drive the transmission gear disk 9 and the driving disk 18 meshing with it to rotate one week. During this process, the blanking holes 22 on the driving disk 18 coincide with the material guiding holes 23 in turn, and the drugs in the blanking holes 22 will be discharged from the medicine discharging port 3 through the blanking holes 22, the material guiding holes 23 and the medicine discharging slideway 4. In this way, the simultaneous pressing and discharging operation of various drugs and drugs with different dosages is realized. The one-time pressing and discharging operation is simple, avoiding the complex operation of the electronic medicine box and having a higher adaptability for the elderly.

[0041] At the same time, after the medicine discharging is completed, under the supporting action of the reset spring 8, the medicine discharging button 5 resets. During the reset process, the locking block 15 on the one-way guide ring 14 rotates unidirectionally under the supporting action of the locking spring 16. During the reset process of the medicine discharging button 5, the transmission gear disk 9 cannot rotate, while the clutch gear disk 10 continues to rotate. During the rotation process, the wedge-shaped ratchet teeth on the sliding inclined surface slide and abut against each other, which can make the medicine discharging button 5 reset smoothly.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative medicine dispensing kit, comprising a kit housing, characterized in that: The medicine box shell is provided with a plurality of medicine storage bins, and a unloading mechanism is installed at the lower side of the medicine storage bins, and a medicine outlet is provided at the lower side of the medicine box shell, and a plurality of medicine outlet chutes are connected to the medicine outlet, and the upper end of the medicine outlet chutes is arranged directly below the unloading mechanism, and the unloading mechanism comprises a unloading ring, a driving disk, a vortex disk, a unloading disk and a central axis frame, and the central axis frame is fixed on the inner wall of the medicine storage bin, the unloading disk is bolted to the upper end of the driving disk, a unloading shaft is arranged on the central axis frame, the unloading disk is rotatably connected to the lower end of the central axis frame, and a plurality of unloading holes arranged at intervals are arranged on the driving disk and the unloading disk, the unloading ring is fixed on the medicine box shell, the unloading ring is provided with a material guide hole, and the material guide hole is arranged directly above the medicine outlet chute, the vortex disk is rotatably installed on the driving disk, and a plurality of sealing sliders for closing the unloading holes are slidably connected to the vortex disk.

2. A quantitative drug dispensing kit according to claim 1, characterized in that: A placement groove is provided on the upper side of the driving disk, and the scroll disk is rotatably installed in the placement groove; a guide ring is provided in the center of the upper side of the scroll disk, and a support ring is provided on the upper outer edge of the scroll disk; a guide slideway is provided between the guide ring and the support ring, an inclined guide bar is connected between the guide ring and the support ring, and a sliding opening is provided on the outer edge of the support ring at the front side of the inclined guide bar; a supporting guide wheel is rotatably connected to the lower side of the rear end of the blocking slider, and the supporting guide wheel is slidably installed in the guide slideway, and a plurality of slider grooves are distributed on the outer circumference of the placement groove, the blocking slider is slidably penetrated in the slider groove, and a support spring is connected between the slider groove and the blocking slider.

3. A quantitative drug dispensing kit according to claim 2, characterized in that: A material guide cone is fixed to the lower end of the material discharge shaft, and the material guide cone slides and contacts the upper side of the material discharge tray. A flat push scraper is bolted between the material guide cone and the side wall of the medicine storage bin, and the flat push scraper is arranged on the front side of the material guide hole corresponding to the material discharge tray. A sealing piece is extended backwards from the lower side wall of the flat push scraper, and the sealing piece is arranged directly above the material guide hole.

4. A quantitative drug dispensing kit according to claim 3, characterized in that: A connecting cylinder is centrally arranged on the lower side of the scroll disk, and the connecting cylinder is rotatably connected to the middle part of the unloading ring, a bevel gear ring is fixedly arranged on the lower edge of the connecting cylinder, an adjustment hole is arranged on the side of the unloading ring away from the material guide hole, an adjusting rod is slidably installed in the adjusting hole, a bevel gear is arranged on the side of the adjusting rod facing the bevel gear ring, the bevel gear and the bevel gear ring are meshed with each other, a clutch plate is arranged on the outer edge of the adjusting rod, an adjusting spring is connected between the clutch plate and the adjusting hole, an adjusting knob is arranged on the outer end of the adjusting rod, and the adjusting knob extends to the outside of the medicine box shell.

5. A quantitative drug dispensing kit according to claim 4, characterized in that: A support block is provided in the middle of the blocking slider, and the support block is slidably installed in the slider groove. A guide block is provided on the slider groove. The front end of the blocking slider is slidably mounted on the guide block. The support spring is provided between the support block and the guide block. The outer edge of the support ring is provided with a plurality of end-to-end connected abutment grooves, and the support block slides and abuts in the abutment grooves.

6. A quantitative drug dispensing kit according to claim 5, characterized in that: A pressing groove is provided on the front side of the medicine box shell, and a medicine dispensing button is slidably installed in the pressing groove. A driving mechanism is connected between the medicine dispensing button and the driving disk, and the driving mechanism includes a driving central axis, a button sliding frame, a reset spring and a transmission gear set. The driving central axis is centrally fixed in the middle of the medicine box shell, and the button sliding frame is slidably inserted in the pressing groove. A pressing rack is provided on one side of the inner wall of the button sliding frame, and the pressing rack is meshed with the transmission gear set. A gear ring is integrally formed with the outer edge of the driving disk, and the gear ring is meshed with the transmission gear set, and the reset spring is connected between the button slider and the rear side wall of the pressing groove.

7. A quantitative drug dispensing kit according to claim 6, characterized in that: The transmission gear set includes a transmission gear plate, a clutch gear plate and a clutch spring. The transmission gear plate is rotatably connected and sleeved in the middle of the driving central shaft. The clutch gear plate is slidably sleeved at the lower end of the driving central shaft. The clutch gear plate is meshed with the pressing rack. The transmission gear plate is meshed with the gear ring. A guide sleeve is integrally formed on the upper side of the clutch gear plate. A limiting sleeve is provided on the lower side of the transmission gear plate. A guide groove is provided on the lower side of the inner wall of the limiting sleeve. The guide sleeve is slidably penetrated in the guide groove. The clutch spring is connected between the guide groove and the guide sleeve.

8. A quantitative drug dispensing kit according to claim 7, characterized in that: The outer sides of the guide sleeve and the limiting sleeve are integrally formed with sliding ratchet rings that cooperate with each other. The ends of the sliding ratchet rings are provided with a plurality of wedge-shaped ratchet teeth connected end to end. The wedge-shaped ratchet teeth include a sliding inclined surface and a vertical positioning surface.

9. A quantitative drug dispensing kit according to claim 8, characterized in that: A limiting ring groove is provided on the upper side of the inner wall of the limiting sleeve, and a plurality of one-way ratchets connected end to end are provided on the inner wall of the limiting ring groove. A one-way guide ring is fixedly provided at the middle part of the driving central shaft, and the one-way guide ring is slidably placed in the limiting ring groove. A locking groove is provided on the outer edge of the guide ring, and a locking block is pivotally connected in the locking groove. A locking spring is connected between the front side of the locking block and the inner wall of the locking groove, and the end of the locking block protrudes out of the locking groove, and the end of the locking block abuts against the one-way ratchet.

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