Ejection type automatic medicine storing and taking device

Abstract

The utility model relates to the field of medical instruments, and discloses an ejection type automatic medicine storing and taking device which comprises a bracket, a tray is arranged on the surface of the bracket, a supporting wheel is rotatably connected to the surface of the tray, a bolt is in threaded connection with the inner wall of the bracket, a clamping groove is formed in the surface of the tray, a medicine blocking plate is arranged on the surface of the tray, and the medicine blocking plate is connected with the supporting wheel. A clamping hook is fixedly connected to the bottom of the medicine blocking plate, a shell is placed on the surface of the tray, a motor is fixedly connected to the inner wall of the shell, a check block is fixedly connected to the inner surface of the shell, a rotating rod is fixedly connected to the output end of the motor, and a shifting rod is rotationally connected to the inner wall of the shell. And the surface of the shell is fixedly connected with a circuit board. According to the utility model, the structures such as the clamping groove, the clamping hook and the shell are arranged, so that the detection accuracy during medicine taking is improved, the ejection smoothness of the medicine box is ensured, the abrasion is reduced, the service life of the mechanism is prolonged, and the cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument field especially relates to ejection type automatic medicine taking and storing device. BACKGROUND

[0002] In hospital ward, the nurse needs to issue medicine for the patient regularly, and the traditional manual medicine taking mode needs the nurse to go to the pharmacy or medicine storage room, manually checks medicine name, dosage, patient information and the like. The automatic medicine taking and storing system can configure the medicine of the patient in advance according to the doctor's order and store in the automatic medicine taking and storing device. For example, in some large general hospital intensive care unit, the patient's condition is complex, and needs to be given multiple medicines accurately and regularly. The automatic medicine taking and storing system can accurately take out the medicine and prompt the nurse to give medicine according to the preset medicine giving time, greatly improving the timeliness and accuracy of medicine giving.

[0003] Through the search, the China patent publication number: CN220252640U discloses a medicine outlet device and a medicine outlet structure. The convex part of the rotating rod cooperates with the rotating groove of the top rod, so that the top rod can make lever movement, and the second end of the top rod can move between the first position and the second position, so that the second end of the top rod can eject the medicine, improving the stability of medicine outlet.

[0004] In the above technical scheme, the medicine box is ejected for automatic medicine taking through the cooperation of the convex part of the rotating rod and the top rod, the rotating groove and the like structure. However, the lack of integrated circuit board in the medicine outlet mechanism will lead to reduced detection accuracy, and the contact point between the lever and the rotating rod lacks guidance. The friction force generated by long-term use will cause wear and tear, reducing the overall service life of the device and increasing maintenance or replacement costs. Therefore, an ejection type automatic medicine taking and storing device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an ejection type automatic medicine taking and storing device, which aims to improve the detection accuracy of the existing ejection type automatic medicine taking and storing device, and to improve the detection accuracy of the existing ejection type automatic medicine taking and storing device. The problem of increasing maintenance or replacement cost caused by the lack of contact guidance between the components of the ejected medicine box and the friction force leading to wear and tear is solved.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of ejector automatic medicine storage and taking device, including bracket, the surface of the bracket is provided with tray, the surface of the tray is rotatably connected with support wheel, the inner wall of the bracket is threadedly connected with bolt, the surface of the tray is equipped with clamping groove, the surface of the tray is provided with medicine blocking plate, the bottom of the medicine blocking plate is fixedly connected with clamping hook, the surface of the tray is placed with shell, the inner wall of the shell is fixedly connected with motor, the inner surface of the shell is fixedly connected with stop block, the output of the motor is fixedly connected with rotating rod, the inner wall of the shell is rotatably connected with push rod, the surface of the shell is fixedly connected with circuit board, the surface of the shell is fixedly connected with medicine blocking block, the inner wall of the push rod is fixedly connected with guide block, the surface of the shell is provided with medicine taking auxiliary assembly.

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

[0008] The inner wall of the clamping groove is connected with the outer wall of the clamping hook, and the medicine blocking plate is arranged in an inverted U shape.

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

[0010] The end of the medicine blocking block close to the push rod is higher than the end of the medicine blocking block away from the push rod.

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

[0012] The end of the push rod away from the medicine blocking block is sleeved on the outer wall of the rotating rod, and the surface of the guide block is fitted with the outer wall of the rotating rod.

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

[0014] The medicine taking auxiliary assembly includes a photoelectric sensor, and the surface of the circuit board is fixedly connected with an indicator light.

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

[0016] The outer wall of the photoelectric sensor is fixedly connected with the surface of the circuit board, and the shell of the shell is provided with a hole for the indicator light to irradiate.

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

[0018] The surface of the rotating rod is fixedly connected with a magnet, the inside of the shell is provided with an upper end hall switch, and the inside of the shell is provided with a lower end hall switch.

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

[0020] The upper end hall switch and the lower end hall switch are arranged in a vertical direction.

[0021] The utility model has the advantages of the following:

[0022] In the utility model, the automatic medicine taking is realized through the cooperation of the clamping groove, the clamping hook, the shell, the motor, the rotating rod, the pushing rod, the medicine blocking block and the medicine taking auxiliary assembly, the contact point of the pushing rod and the rotating rod is provided with a guide rail in the circuit board integrated mechanism, the overall length of the mechanism is shorter, the U-shaped bending of the medicine blocking plate is more stable when being installed in the tray clamping groove, the detection accuracy during medicine taking is improved, the smoothness of the medicine box ejection is ensured to reduce the abrasion, the service life of the mechanism is prolonged, and the cost is saved.

[0023] 2、In the utility model, the upper and lower two groups of Hall switches are matched with the magnet on the rotating rod, the direction of the rotating rod is detected, so that the mechanism medicine state is determined, accurate control is realized, and remote monitoring and management are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A side view schematic diagram of the main body structure of the ejecting type automatic medicine storing and taking device is provided for the utility model;

[0025] Figure 2 A tray structure side view schematic diagram of the ejecting type automatic medicine storing and taking device is provided for the utility model;

[0026] Figure 3 A medicine blocking plate structure section view schematic diagram of the ejecting type automatic medicine storing and taking device is provided for the utility model;

[0027] Figure 4 A shell structure top view schematic diagram of the ejecting type automatic medicine storing and taking device is provided for the utility model;

[0028] Figure 5 A shell structure section view schematic diagram of the ejecting type automatic medicine storing and taking device is provided for the utility model;

[0029] Figure 6 A pushing rod structure rear view schematic diagram of the ejecting type automatic medicine storing and taking device is provided for the utility model;

[0030] Figure 7 A rotating rod structure side view schematic diagram of the ejecting type automatic medicine storing and taking device is provided for the utility model.

[0031] LEGEND:

[0032] 1, bracket; 2, tray; 3, supporting wheel; 4, bolt; 5, medicine blocking plate; 6, clamping hook; 7, clamping groove; 8, shell; 9, motor; 10, rotating rod; 11, blocking block; 12, pushing rod; 13, circuit board; 14, magnet; 15, photoelectric sensor; 16, indicator light; 17, upper end Hall switch; 18, lower end Hall switch; 19, guide block; 20, medicine blocking block. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-3 This utility model provides an embodiment of an automatic medicine storage and retrieval device, comprising a bracket 1, a tray 2 disposed on the surface of the bracket 1, a support wheel 3 rotatably connected to the surface of the tray 2, a bolt 4 threadedly connected to the inner wall of the bracket 1, a straight groove formed on the surface of the tray 2, the bolt 4 passing through the straight groove and connecting to the bracket 1, the angle of the tray 2 being adjusted by the tightness of the bolt 4, a slot 7 formed on the surface of the tray 2, a medicine baffle 5 disposed on the surface of the tray 2, and a hook 6 fixedly connected to the bottom of the medicine baffle 5. The 6 has a tapered opening design. The position of the medicine baffle 5 can be adjusted by inserting it into the slots 7 at different positions on the tray 2, thereby adjusting the width of the medicine channel. The surface of the tray 2 is covered with a shell 8. The inner wall of the shell 8 is fixedly connected to a motor 9. The inner surface of the shell 8 is fixedly connected to a stop block 11. The output end of the motor 9 is fixedly connected to a rotating rod 10. The inner wall of the shell 8 is rotatably connected to a lever 12. The surface of the shell 8 is fixedly connected to a circuit board 13. The surface of the shell 8 is fixedly connected to a medicine baffle 20. The inner wall of the lever 12 is fixedly connected to a guide block 19.

[0035] Reference Figures 5-7 The inner wall of the slot 7 is engaged with the outer wall of the hook 6. The medicine baffle 5 is set in an inverted U-shape. The U-shaped medicine baffle 5 is not easy to bend, which increases the stability of the medicine dispensing device. The end of the medicine baffle 20 near the lever 12 is higher than the end of the medicine baffle 20 away from the lever 12. The end of the lever 12 away from the medicine baffle 20 is sleeved on the outer wall of the rotating rod 10. The rotating rod 10 is controlled by the motor 9 to rotate one end, which drives the lever 12 to push upward once. The lever 12 controls the front end of the medicine box to be lifted to dispensing medicine. The surface of the guide block 19 is in contact with the outer wall of the rotating rod 10. When the rotating rod 10 rotates, it first contacts the surface of the guide block 19 to improve the smoothness of the rotation of the rotating rod 10 and ensure the stability of the control of the lever 12. The outer shell 8, motor 9, rotating rod 10, medicine baffle 20, lever 12, circuit board 13, and guide block 19 constitute the medicine dispensing mechanism.

[0036] Reference Figures 4-5The surface of the shell 8 is provided with a medicine taking auxiliary assembly, the medicine taking auxiliary assembly comprises a photoelectric sensor 15, the outer wall of the photoelectric sensor 15 is fixedly connected with the surface of the circuit board 13, the photoelectric sensor 15 detects that there is an article passing, the medicine taking can be determined to be successful, the surface of the circuit board 13 is fixedly connected with an indicating lamp 16, the shell 8 is provided with a hole for the indicating lamp 16 to irradiate.

[0037] With reference to Figure 7 The surface of the rotating rod 10 is fixedly connected with a magnet 14, the inside of the shell 8 is provided with an upper end Hall switch 17, the inside of the shell 8 is provided with a lower end Hall switch 18, the upper end Hall switch 17 and the lower end Hall switch 18 are arranged in a vertical direction, the upper end Hall switch 17 and the lower end Hall switch 18 are fixedly installed on the second group of circuit boards 13, the second group of circuit boards 13 are arranged on the inner wall of the side of the shell 8 close to the motor 9, the upper end Hall switch 17 and the lower end Hall switch 18 detect the magnet 14, thereby detecting the orientation of the rotating rod 10, to determine the medicine taking state of the mechanism.

[0038] Working principle: place the tray 2 on the bracket 1, keep the tray 2 at a certain angle by the fastening of the bolt 4, the actual application angle is adjusted according to the actual size and weight of the medicine and the sliding property thereof, the tray 2 can determine the installation position according to the actual use state, the space size can be adjusted by accumulating and reducing the number of layers, before use, adjust the medicine blocking plates 5 on both sides of the medicine taking mechanism according to the actual size of the medicine box, there is a gap between the medicine box and the medicine blocking plates 5 on both sides, the front end clamping hook 6 of the medicine blocking plate 5 can be put into different clamping grooves 7 in the tray 2, thereby adjusting the width of the medicine channel, the medicine box can slide in the medicine channel without being clamped, the shell 8 is installed at the front end of the medicine channel tray 2, which is a device for controlling and detecting the medicine taking, after the medicine box slides down from the medicine channel, it will be blocked by the medicine blocking block 20, at this time, the motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 rotates one circle to drive the push rod 12 to reciprocate up and down once, the rotating rod 10 rotates one circle to lift the front end of the medicine box upward, when the push rod 12 is lifted to the highest point, the height of the push rod 12 exposed is higher than the height of the medicine blocking block 20 at the front end of the shell 8, the medicine at the top of the push rod 12 falls down, and the photoelectric sensor 15 detects that there is an article passing, that is, the medicine taking is successful, when the push rod 12 is lifted to the lowest point, the medicine blocking block sinks below the shell 8, the medicine box slides down to the medicine blocking block 20 at the front end of the shell 8, there is a permanent magnet 14 at the front end of the rotating rod 10, two groups of Hall detection switches on the circuit board 13 in the shell 8 detect the magnet 14, thereby detecting the orientation of the rotating rod 10, to determine the medicine taking state of the mechanism, the rotating rod 10 is at the lowest point and the push rod 12 is at the uppermost point, at this time, the medicine taking mechanism is in the medicine taking state, the rotating rod 10 is at the uppermost point and the push rod 12 is at the lowest point, at this time, the medicine taking mechanism is in the non-medicine taking state, the medicine taking mechanism is provided with an indicating lamp 16, through program control, it can be easily determined that the medicine channel is empty, medicine needs to be supplemented, to prevent wrong medicine, when a particularly long medicine box is encountered, the medicine channel program can be combined and the excess medicine blocking plates 5 can be removed, thereby realizing the common medicine taking of multiple mechanisms.

[0039] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A top-mounted automatic medicine storage and retrieval device, comprising a bracket (1), wherein a tray (2) is disposed on the surface of the bracket (1), a support wheel (3) is rotatably connected to the surface of the tray (2), and a bolt (4) is threadedly connected to the inner wall of the bracket (1), characterized in that: The surface of the tray (2) is provided with a clamping groove (7), the surface of the tray (2) is provided with a medicine blocking plate (5), the bottom of the medicine blocking plate (5) is fixedly connected with a clamping hook (6), the surface of the tray (2) is placed with a shell (8), the inner wall of the shell (8) is fixedly connected with a motor (9), the inner surface of the shell (8) is fixedly connected with a stop block (11), the output end of the motor (9) is fixedly connected with a rotating rod (10), the inner wall of the shell (8) is rotatably connected with a pushing rod (12), the surface of the shell (8) is fixedly connected with a circuit board (13), the surface of the shell (8) is fixedly connected with a medicine blocking block (20), the inner wall of the pushing rod (12) is fixedly connected with a guide block (19), and the surface of the shell (8) is provided with a medicine taking auxiliary assembly.

2. The ejector automated medication access device of claim 1, wherein: The inner wall of the clamping groove (7) is connected with the outer wall of the clamping hook (6), and the medicine blocking plate (5) is provided in an inverted U shape.

3. The ejector automated medication access device of claim 1, wherein: The end of the medicine blocking block (20) close to the pushing rod (12) is higher than the end of the medicine blocking block (20) away from the pushing rod (12).

4. The ejector automated medication access device of claim 1, wherein: The end of the pushing rod (12) away from the medicine blocking block (20) is sleeved on the outer wall of the rotating rod (10), and the surface of the guide block (19) is attached to the outer wall of the rotating rod (10).

5. The ejector automated medication access device of claim 1, wherein: The medicine taking auxiliary assembly comprises a photoelectric sensor (15), and the surface of the circuit board (13) is fixedly connected with an indicating lamp (16).

6. The ejector automated access pharmacy device of claim 5, wherein: The outer wall of the photoelectric sensor (15) is fixedly connected with the surface of the circuit board (13), and the shell of the shell (8) is provided with a hole for the indicating lamp (16) to irradiate.

7. The ejector automated medication access device of claim 1, wherein: The surface of the rotating rod (10) is fixedly connected with a magnet (14), the inside of the shell (8) is provided with an upper end hall switch (17), and the inside of the shell (8) is provided with a lower end hall switch (18).

8. The ejector automated access pharmacy device of claim 7, wherein: The upper end hall switch (17) and the lower end hall switch (18) are arranged in a vertical direction.

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