TWM458973U - Injection medicine-taking mechanism - Google Patents

Description

Injection drug taking mechanism

The present invention provides an injection medicine taking mechanism, in particular, an injection medicine receiving mechanism for accommodating a plurality of injections, which uses a spacing between two baffles to accommodate a single injection, and then allows the injection to pass through the outlet for medicine. Therefore, it is not possible to produce a plurality of preset injections at the same time, and the purpose of the number of injections can be achieved.

According to the current pharmacy departments of major hospitals, most of them use the open cabinet to place drugs when they are dispensing drugs. They are matched with the L-type control table and are manually dispensed. After the drug bags are printed, the pharmacy staff compares them with the medicine bags. The name of the drug, from the open cabinet to find the corresponding drug into the bag, because of the wide variety of drugs, there are many names or similar appearance, plus the same drug name also has different dosage forms, this type of operation is easy to cause dispensing The loss is not easy to prevent.

The operation mode of the visit is as follows: the patient registers first, then visits to the clinic, the doctor opens a prescription according to the condition, and the patient takes the medicine bill to the price payment station to pay the fee. At the same time, the prescription content is sent to the pharmacy. The auditor shall first review and allocate the prescription, check whether the content of the prescription is reasonable, and after printing, start printing the medicine bag, arrange the pharmacist to configure the patient's medicine according to the information on the medicine bag, and then carry out the second time. The inspection confirmed that the item to be checked this time was confirmed by the fact that the three pairs of five pairs were confirmed to be correct. Finally, the medicine pharmacist handed the medicine to the patient and instructed the patient to take the medicine, and the patient left.

In this way, at least two pharmacists should visually confirm the name, shape and dosage of the injection lozenge to determine whether the injection lozenge is correct, but the working hours of the physician, nurse or pharmacist are insufficient. The pressure and the pressure are constantly rising, and the shape and dosage of the injection tablet are varied (even the injection tablets of the same shape are more likely to cause misidentification). Moreover, when the number of patients is large, the rush of the pharmacist may also cause the dispensing. Mistakes, and nurses who care for patients in hospitals often need to dispense injection lozenges for hospitalized patients, but nurses do not necessarily have the expertise of pharmacists, and do not necessarily have the ability to identify injection lozenges, so that patients The situation of the wrong needle lozenge is heard, and this loss will delay the recovery of the disease, and will seriously endanger the patient's life.

Nowadays, the safety of patients' medication has always been an important issue of concern to major hospitals. In the event of drug safety loss, the consequences cannot be ignored. In recent years, due to the occurrence of drug error in the hospital pharmacy, the existing dispensing relies on the pharmacist to artificially The way, the deployment of pharmaceuticals and nuclear medicines, but the artificial experience of drug-taking, can not be effectively avoided, so all hospitals try their best to improve the safety of medication, so how to automatically take medicine to solve the problem Lack and deficiency are the directions that those who are engaged in this industry want to improve.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, and through multi-party assessment and consideration, and through years of experience in the industry, through continuous trials and revisions, we have designed this kind of injection drug taking mechanism. The birth of the patent.

The main purpose of the present invention is that only one preset injection can be accommodated between the two baffles, and the two baffles are separated from the plurality of preset injections by a single predetermined injection, and then the single predetermined injection is passed through the front side. The baffle and the opening pass through the outlet for medicine, so it will not make multiple pre- Set the injection at the same time, and then achieve the purpose of the number of controlled injections.

The secondary purpose of the present invention is that the base of the base is recessed with a dodge groove below the front end of the side plate of the opening side, and one of the shutters of the gate device provided by the medicine taking module is located at the base outside the receiving space. One end is bent and extended to extend into the accommodating space through the evasing groove, so that the baffle can smoothly enter and exit the accommodating space when the movable door is opened or closed, and the baffle has sufficient space for up-and-down displacement, thereby achieving assembly and The purpose of smooth operation.

Another purpose of the present invention is that the two baffles utilize a high and low staggered upper and lower displacement action to separate a single preset injection and a stop, because the baffle displacement direction is perpendicular to the preset injection direction of the injection, and the preset is not pushed. The injection is offset, and there is no obstruction or interference after the baffle is opened, so the preset injection is not caught, so that the injection of the injection can be smoothly performed.

[this creation]

1‧‧‧Base

10‧‧‧Storage space

11‧‧‧Export

12‧‧‧stop plate

121‧‧‧ hollow holes

13‧‧‧Place space

14‧‧‧ body

140‧‧‧ accommodation space

141‧‧‧ openings

142‧‧‧ side panels

143‧‧‧rails

144‧‧‧ active door

145‧‧‧Dashing trough

2‧‧‧ Drug taking module

21‧‧‧Powerplant

211‧‧‧ motor

212‧‧‧Land

22‧‧‧ linkage device

221‧‧‧ pivoting frame

2211‧‧‧ wing

2212‧‧‧ rail column

222‧‧‧ shaft

2221‧‧‧passive wheel

2222‧‧‧ linkages

2223‧‧‧Transfer column

2224‧‧‧ Idler

23‧‧‧gate device

231‧‧‧ base

232‧‧ ‧ rail slot

233‧‧‧Sliding seat

2331‧‧‧Sleeve

234‧‧ ‧Baffle

24‧‧‧Micro Switch

25‧‧‧Photodetector

3‧‧‧Preset injection

The first picture is a three-dimensional exploded view of the creation.

The second picture is a schematic diagram of the action of the creation of the drug (1).

The third figure is an enlarged view of the part A of the second part of the creation.

The fourth picture is a schematic diagram of the action of the creation of the drug (2).

The fifth picture is an enlarged view of part B of the fourth picture of the creation.

The sixth figure is a schematic diagram of the action of the creation of the drug (3).

The seventh picture is an enlarged view of part C of the sixth picture of the creation.

The eighth figure is a schematic diagram of the action of the creation of the drug (4).

The ninth figure is an enlarged view of the D part of the eighth drawing of the creation.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second, third, fourth, fifth, sixth, seventh, eighth and ninth diagrams, which are the three-dimensional exploded view of the creation, the schematic diagram of the action when the medicine is taken (1), and the amplification of the second part of the second part. Diagram, action diagram when taking medicine (2), enlarged view of part B of the fourth figure, schematic diagram of action when taking medicine (3), enlarged view of part C of the sixth figure, schematic diagram of action when taking medicine (4), The enlarged view of the portion D of the eighth figure, it can be clearly seen from the figure that the injection mechanism of the injection includes the base 1 and the medicine taking module 2; wherein: the base 1 is elongated and extending forward and backward. The front and rear are inclined, the storage space 10 is formed in the rear side of the base 1 , and the outlet 11 is disposed on the bottom surface of the base 1 on the storage space 10 side. The outlet 11 is vertically bent away from the side of the storage space 10 . There is a stop plate 12 having a hollow hole 121. The base 1 has a space 13 formed on the lower front side of the outlet 11 with respect to the storage space 10. The seat space 14 is movably mounted in the storage space 10, and the seat body 14 is formed. The bottom surface is inclined to the left and right sides to accommodate the plurality of preset injections 3 in a horizontal arrangement of the accommodation space 140, the body 14 is extended An opening 141 is formed at an upper end of the outlet 11 for the communication space 140 to communicate with the outlet 11. The side 142 of the opening 141 is bent upwardly and has a side plate 142 with a sliding rail 143, and is disposed between the two side plates 142 on the sliding rail 143. The movable door 144 is internally and rearwardly displaced, and a dodging groove 145 is recessed below the front end of the one side plate 142.

The medicine taking module 2 is disposed in the base 1 , and the medicine taking module 2 includes a power unit 21 , a linking device 22 and a gate device 23 , and the power device 21 is disposed at the space The motor 211 of the motor 13 and the belt 212 driven by the motor 211, the linkage device 22 is located on the side of the power device 21 adjacent to the outlet 11, and the linkage device 22 is provided with two pivoting frames 221 on the two sides of the placement space 13, and the two pivotal connections The frame 221 is bent and extended to the opposite side to extend the wing plate 2211. The upper surface of each of the wings 2211 extends vertically upwards with a rail column 2212. The pivoting shaft 222 is pivotally disposed between the two pivoting frames 221, and the rotating shaft 222 is provided with a belt 212. A passive wheel 2221 for rotating the rotating shaft 222 is wound and driven, and the rotating shaft 222 passes through the opposite ends of the two pivoting frames 221 to respectively fix the linking member 2222, and the two linking members 2222 are respectively above and below the opposite outer surface. The shifting column 2223 is convexly disposed, and the two idler wheels 2224 protruding in opposite directions are fixed on the side of the rotating shaft 222 on the non-aligned preset injection agent 3, and the shutter device 23 has two opposite sides of the two linking members 2222. The two bases 231 are disposed, and the two bases 231 extend from the insertion space 13 through the outlet 11 to the outside of the opening 141 and the accommodating space 140. The bases 231 are longitudinally extended for the traversing column 2223 to penetrate and pass through. The displacement rail slot 232 and the two base portions 231 are respectively The lower end has a sliding seat 233 through which the rail column 2212 is inserted, and the sliding seat 233 is provided with a sliding sleeve 2331 through which the rail column 2212 penetrates. The two base portions 231 extend to the opening 141 and the receiving space respectively. A baffle 234 is formed on the one end of the first baffle, and the baffle 234 is arranged to extend into the accommodating space 140. The distance between the baffles 234 can be extended. Inserting a preset injection 3, the medicine taking module 2 is further disposed in the placement space 13 and the two idler pulleys 2224 are away from the storage space 10, and two micro-switches 24 respectively for respectively triggering the two idlers 2224 for triggering thereof are taken. The module 2 is further disposed in the placement space 13 adjacent to the outlet 11 and is provided with a photodetector 25 for detecting the gap 121 of the positive stop plate 12 and detecting between the opening 141 and the outlet 11.

The linkage 2222 can be one or more links, one or more multiple gears or a turntable. The preferred embodiment of the linkage 2222 is a turntable, which only functions to move the two bases 231 of the shutter device 23 up and down. However, the above-mentioned simple modifications and equivalent structural changes shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

The structure in which the slide rails 143, the movable shutters, and the bottom surface of the accommodating space 140 are inclined is a conventional technique, and the details constitute a non-inventive point of the present invention, and will not be described again.

Please refer to the first, second, third, fourth, fifth, sixth, seventh, eighth and ninth diagrams, which are the three-dimensional exploded view of the creation, the schematic diagram of the action when the medicine is taken (1), and the amplification of the second part of the second part. Diagram, action diagram when taking medicine (2), enlarged view of part B of the fourth figure, schematic diagram of action when taking medicine (3), enlarged view of part C of the sixth figure, schematic diagram of action when taking medicine (4), The enlarged view of the part D of the eighth figure is clearly seen from the figure. In the present application, the plurality of preset injections 3 are placed in the accommodating space 140 of the base 14 provided in the base 1 in order. Arranged, and because the bottom surface of the accommodating space 140 is inclined toward one of the left and right sides, the plurality of preset ampules 3 will abut on the side of the accommodating space 140. Since the susceptor 1 is inclined forward and backward, the accommodating space 140 is also inclined forward and backward. The plurality of preset injections 3 are moved or rolled toward the outlet 11 , and the second flaps 234 of the shutter device 23 are located in the opening 141 and the accommodating space 140 respectively, and are located in the rear side of the accommodating space 140. When the plate 234 is at a high position, the side baffle 234 is located at a low position before the opening 141, and then The preset injection 3 is stopped by the front side baffle 234, and the first preset injection 3 is located between the two baffles 234. When the medicine taking operation is performed, the power device 21 for starting the medicine taking module 2 is activated. Let the motor 211 operate to drive the belt 212, and the belt 212 will drive the passive wheel of the linkage device 22. 2221, the rotation shaft 222 is rotated, and the linkage 2222 of the two ends of the rotation shaft 222 is rotated accordingly. At this time, the displacement column 2223 of the outer wall of the second linkage member 2222 is displaced by the circular trajectory, and the displacement column 2223 can be Moving forward and backward in the rail groove 232 of the base portion 231 of the shutter device 23, and when the shifting column 2223 is displaced up and down, the base portion 231 is pushed to move up and down by the sliding seat 233 on the rail post 2212 of the pivoting frame 221, and the gate is moved. The two baffles 234 extending from the base portion 231 of the device 23 will be lowered from a high-low moving exchange position to a low-high position. In the exchange position, since the first preset injection 3 is blocked from the front side baffle 234. When the rear baffle 234 is moved downward, the distance between the bottom end of the second baffle 234 and the bottom surface of the storage space 10 is slightly larger than the height of the preset injection agent 3, so that the rear side baffle 234 moves downward. The plurality of preset injections 3 are still blocked by the front side baffle 234, and the rear side baffle 234 is moved down between the first and second preset injections 3, so that the second preset injection 3 and thereafter The preset injection 3 is first blocked by the rear side flap 234, and the front side flap 234 is continuously moved up. The first preset injection 3 is then displaced through the opening 141 to the outlet 11 and displaced through the outlet 11 below the base 1.

Then, the power device 21 of the medicine taking module 2 is further activated, and the movement of the above-mentioned components causes the two linking members 2222 to rotate to drive the two base portions 231 and the two shutters 234 to exchange positions again, so that the front side shutter 234 moves downward, and at the same time The rear side baffle 234 is moved up until the rear side baffle 234 is opened, and the second preset injection 3 and the subsequent predetermined injection 3 move through the rear side baffle 234 and are stopped by the front side baffle 234. At this time, the second preset injection 3 will be located between the two baffles 234, and then repeat the above two actions, so that the plurality of preset injections 3 are separated by one by one, and then The opening 141 is discharged one by one from the outlet 11.

Since the present invention only utilizes the two baffle 234 high and low staggered upper and lower displacement actions to separate a single preset injection 3 and perform a stop, since the displacement direction of the baffle 234 is perpendicular to the moving direction of the preset injection 3, it will not be pushed. Squeezing into the preset injection 3 to cause an offset, and after the flapper 234 is opened, the displacement of the preset injection 3 is completely free of obstructions or interferences, so that the condition that the preset injection 3 is stuck is not generated, thereby achieving smooth operation. The purpose of the injection is to take the medicine; and because the two baffles 234 can only accommodate one preset injection 3, and the two baffles 234 are separated from the plurality of preset injections 3 by a single preset injection 3, and then let the single one The preset injection 3 is discharged through the front side baffle 234 and the opening 141 and through the outlet 11, so that a plurality of preset injections 3 are not simultaneously produced, and the purpose of the number of injections can be achieved.

Furthermore, please refer to the first, second, third, fourth, fifth, sixth, seventh, eighth and ninth diagrams, which are the three-dimensional exploded view of the creation, the schematic diagram of the action during the dispensing (1), and the second diagram A. Partial enlargement diagram, schematic diagram of action during drug delivery (2), enlarged view of part B of the fourth figure, schematic diagram of action during drug delivery (3), enlarged view of part C of the sixth figure, and schematic diagram of action during drug delivery ( 4), an enlarged view of the portion D of the eighth figure, as clearly shown in the figure, the linkage device 22 of the medicine taking module 2 is fixed on the rotating shaft 222 with two idlers 2224 protruding in opposite directions. The placing space 13 is further disposed on the side of the two idler pulleys 2224 away from the receiving space 10, and two micro-switches 24 respectively for respectively triggering the two idler pulleys 2224 for driving, thereby causing the power device 21 to rotate the rotating shaft 222 and let the two baffles When the 234 is displaced up and down, because the two-end linkage 2222 of the rotating shaft 222 rotates one turn, the two baffles 234 just complete the up-and-down displacement and return to the original position, and the two idler wheels 2224 respectively rotate one turn and trigger the two micro-switches 24, Thereby receiving the signal transmitted after the two micro switch 24 is triggered, to confirm that the single preset is completed. Agent 3 medicine operation.

In addition, a photodetector 25 is disposed adjacent to the outlet 11 in the placement space 13 . The photodetector 25 is opposite to the hollow hole 121 of the positive stop plate 12 and can be detected between the opening 141 and the outlet 11 . When the preset injection 3 passes through the front side baffle 234, it will leave the opening 141 and be displaced toward the outlet 11. At this time, the preset injection 3 will be detected by the photodetector 25, so that the signal will be transmitted, due to the creation. The medicine taking module 2 is connected with a preset power source and a preset control device, and the preset control device can be used to control the number of times the medicine taking module 2 operates to take the medicine, and the preset control device can receive the light detector 25 When the emitted signal and the preset amount of the injection 3 have been in accordance with the predetermined dose, the control power unit 21 is stopped, thereby achieving the purpose of the preset injection amount of the injection 3 being in accordance with the demand.

The above-mentioned base 1 may be provided with a door panel, a vibrating device or a cover plate. The above-mentioned simple modification and equivalent structural changes are all included in the patent scope of the present invention and are combined with Chen Ming.

Please refer to the first, second, third, fourth, fifth, sixth, seventh, eighth and ninth diagrams, which are the three-dimensional exploded view of the creation, the schematic diagram of the action when the medicine is taken (1), and the amplification of the second part of the second part. Diagram, action diagram when taking medicine (2), enlarged view of part B of the fourth figure, schematic diagram of action when taking medicine (3), enlarged view of part C of the sixth figure, schematic diagram of action when taking medicine (4), The enlarged view of the portion D of the eighth figure, as clearly shown in the figure, the seat body 14 of the base 1 is recessed with a doffer groove 145 below the front end of the side plate 142 of the opening 141 side, and the medicine taking module 2 is removed. One of the shutters 234 of the shutter device 23 is bent and extended from the base 231 located outside the accommodating space 140 to extend into the accommodating space 140 through the evasing groove 145, thereby allowing the base 14 to be placed in the pedestal 1 The movable door 144 is opened for the baffle 234 to be displaced into the accommodating space 140, and when the seat body 14 is detached, the baffle 234 is first closed and the rear movable door 144 is closed, which can not only be blocked by the baffle 234 during assembly. Blocked, and the baffle 2 34 also has enough space to move up and down, so as to achieve the purpose of assembly and operation.

Therefore, the present invention is mainly directed to an injection mechanism for an injection, which comprises a base 1 and a drug take-up module 2, the base 1 is elongated and extending in a front-rear direction, and the base 1 has a higher rear side. The storage space 10, the bottom surface outlet 11 and the placement space 13 are formed in the front, and the housing 14 that is movably mounted in the storage space 10 is formed with an accommodation space 140 that is inclined toward one side to accommodate the plurality of preset injections 3. The body 14 extends to the upper end of the outlet 11 to form an opening 141 for the receiving space 140 to communicate with the outlet 11. The opening 141 is bent upwardly and has a side plate 142 with a sliding rail 143 extending between the two side plates 142. The movable door 144 is disposed in the sliding rail 143, and the dosing groove 145 is recessed in the bottom of the front end of the side plate 142. The base 1 is provided with a medicine taking module 2 including a power device 21, a linking device 22 and a gate device 23. The power unit 21 is provided with a motor 211 located in the placement space 13 and a belt 212 driven by the motor 211. The linkage device 22 located on the side adjacent to the outlet of the power unit 21 is provided with two pivot brackets 221 located on two sides of the placement space 13. The two pivoting frames 221 are respectively bent and extended toward the opposite outer sides to have wings 2 211, the upper surface of each of the wings 2211 extends vertically upwards with a rail column 2212. The two pivoting frames 221 are pivotally disposed with a rotating shaft 222. The rotating shaft 222 is provided with a driven wheel 2221 for the belt 212 to be wound, and the rotating shaft 222 passes through The two ends of the two opposite ends of the two pivoting frames 221 are respectively fixed with a linking member 2222. The shutter device 23 has two base portions 231 which are disposed on the opposite sides of the two linking members 2222 and are arranged at a height and a low. The two base portions 231 are disposed by the space. 13 extends through the outlet 11 to the outside of the opening 141 and the accommodating space 140. The two bases 231 further extend to the opposite sides of the upper and lower ends of the slide rail 233 through which the rail column 2212 penetrates, and the two base portions 231 are respectively extended to The opening 141 and one end of the receiving space 140 are bent toward the opposite inner side and have a baffle 23 arranged in a front-rear interval. 4, the baffle 234 extending to the accommodating space 140 extends into the accommodating space 140 through the escaping groove 145, and the spacing between the two baffles 234 can be placed into a predetermined injection 3, since the two baffles 234 are The needle 3 is separated from the single predetermined injection agent 3, and the single predetermined injection 3 is passed through the front side baffle 234 and the opening 141 and then discharged through the outlet 11, so that a plurality of preset injections 3 are not allowed. At the same time, the main purpose of the medicine is to achieve the purpose of the control of the number of injections, so that only one baffle 234 extends from the outside of the accommodating space 140 through the evasing groove 145 into the accommodating space 140, thereby allowing the movable door to be moved. When the 144 is opened or closed, the baffle 234 can smoothly enter and exit the accommodating space 140, and the baffle 234 has sufficient space for up-and-down displacement, which has the advantages of smooth assembly and operation, but the above is only a preferred implementation of the present invention. For example, the scope of patents of this creation is not limited to the extent of the patents, and the simple modifications and equivalent structural changes made by the use of this manual and the contents of the drawings shall be included in the scope of the patent of this creation, and shall be combined with Chen Ming. .

In summary, the above-mentioned injection drug taking mechanism of the present invention can achieve its efficacy and purpose when it is used. Therefore, the creation is a practical and excellent creation, and it is in accordance with the application requirements of the new patent, and the application is made according to law. I hope that the trial committee will grant this case as soon as possible to protect the hard work of the creators. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate and feel good.

1‧‧‧Base

13‧‧‧Place space

14‧‧‧ body

140‧‧‧ accommodation space

142‧‧‧ side panels

2‧‧‧ Drug taking module

21‧‧‧Powerplant

211‧‧‧ motor

212‧‧‧Land

22‧‧‧ linkage device

222‧‧‧ shaft

2221‧‧‧passive wheel

2224‧‧‧ Idler

23‧‧‧gate device

231‧‧‧ base

232‧‧ ‧ rail slot

233‧‧‧Sliding seat

2331‧‧‧Sleeve

234‧‧ ‧Baffle

24‧‧‧Micro Switch

3‧‧‧Preset injection

Claims (5)

The invention relates to an injection medicine taking mechanism, which comprises a base and a medicine taking module, wherein the base is long and has a front and rear inclined shape, and the storage space is formed in the rear side of the base, and is in the storage space. An outlet is arranged on a bottom surface of the base of the one side, and a space for the outlet is formed on the lower front side of the outlet relative to the storage space, and a seat body is arranged in the storage space, and a bottom surface is formed on the left and right sides of the seat body. The accommodating body accommodates a plurality of preset accommodating containers in a horizontally arranged accommodating space, and the seat body extends to an upper end of the outlet to form an opening for the accommodating space to communicate with the outlet, and the two sides of the opening are bent upward to extend the side plate with the sliding rail And a movable blocking door disposed in the sliding rail between the two side plates, wherein a recessed groove is recessed under the front end of the one side plate; the medicine taking module is disposed in the base, and the medicine taking module is included The power device, the linkage device and the gate device, the power device is provided with a motor in the placement space and a belt driven by the motor, the linkage device is located on the side adjacent to the outlet of the power device, and the linkage device is located in the placement space 2 The second pivoting frame, the two pivoting frames are respectively bent and extended to the opposite outer side, and the wing plates are vertically extended on the surface of each wing plate, and the rotating shaft is pivoted between the two pivoting frames, and the rotating shaft is provided with The belt winds around and drives the driven wheel that rotates the rotating shaft, and the rotating shaft passes through the opposite ends of the two opposite ends of the two pivoting frames, respectively, and the linking device has the opposite side of the two linking members and is arranged one high and one low. The base portion of the two bases extends from the insertion space through the outlet to the outside of the opening and the accommodating space, and the two base portions respectively extend from the upper and lower ends toward the opposite outer side with a sliding seat through which the rail column penetrates, and the two base portions are respectively respectively The baffle extending to the opposite side and extending toward the opposite side has a baffle arranged in a front-rear interval, and the baffle extending to the receiving space extends into the accommodating space through the evasible groove, and the spacing between the two baffles can be set Enter a preset injection. The injection mechanism of the injection according to the first aspect of the invention, wherein the outlet of the base is away from the side of the storage space, and the side wall is vertically bent with a stop plate having a hollow hole, and the medicine taking module is disposed in the placement space. A light detector for detecting the gap between the opening and the opening is provided adjacent to the exit. The medicine taking mechanism according to the first aspect of the invention, wherein the one side of the non-aligned preset injection on the rotating shaft of the medicine taking module is fixed with two idlers protruding in opposite directions, the medicine taking module Further, in the space for placing the two idlers away from the storage space, two micro-switches for respectively aligning the two idlers for triggering are provided. The injection mechanism of the injection according to the first aspect of the invention, wherein the second linkage of the linkage device is a turntable, and the two linkages are respectively provided with a shifting column above and below the opposite outer surface. Each base of the shutter device is provided with a rail groove extending longitudinally for the push rod to penetrate and to be displaced forward and backward. The injection device for the injection according to the first aspect of the invention, wherein the sliding seat of the gate device provided with the medicine receiving module is provided with a sliding sleeve through which the rail column is inserted.