CN219963485U

CN219963485U - Medicine feeder

Info

Publication number: CN219963485U
Application number: CN202321336080.9U
Authority: CN
Inventors: 宋云花
Original assignee: Chenzhuang Health Center In Maqiao Town Huantai County
Current assignee: Chenzhuang Health Center In Maqiao Town Huantai County
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-07
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a medicine feeder, which relates to the technical field of medical equipment and comprises a cylinder body, and is characterized in that: the cylinder body is internally provided with a suction rod in a sliding manner, one end of the suction rod is provided with a mounting sleeve, a threaded metal sleeve is arranged in the mounting sleeve, one end of the cylinder body is provided with a base, a motor is mounted on the base, the output end of the motor is provided with a screw rod, the screw rod is matched with the threaded metal sleeve, and one end of the suction rod, which is far away from the threaded metal sleeve, is provided with a tap; the guide rails are arranged on the inner wall of the cylinder body in parallel, sliding grooves are symmetrically formed in the two sides of the tap, the sliding grooves are tightly matched with the guide rails, and when the medicine feeding device is used, the motor on the base of the cylinder body drives the drawing rod and the tap to stably and continuously feed medicine along the guide rails through the lead screw, so that the medicine feeding device replaces the condition that the medicine is manually pushed by a person to be negligent, and the children are prevented from choking.

Description

Medicine feeder

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medicine feeder.

Background

The medicine feeder is a tool for feeding medicine to infants and patients, mainly aims at the waste and mess of the medicine feeding process caused by struggling and resisting actions generated in the medicine feeding process of infants at the age of 0-18 months, overcomes the defect of spoon medicine feeding, can feed medicine into the mouth of the infants by means of the medicine feeder, and is also applicable to patients with serious illness.

The patent of current bulletin number CN 213911410U bulletin day 2021.08.10 discloses a medicine feeder, including the medicine feeding nipple, the bottom of medicine feeding nipple is provided with out the medicine mouth, the upper end surface of medicine feeding nipple is provided with nipple junction, the upper end surface of nipple junction is provided with the medicine bottle, one side of medicine bottle is provided with portable mechanism, the upper end surface of medicine bottle is provided with medicine storage mechanism, medicine storage mechanism is located one side of portable mechanism, medicine storage mechanism's upper end surface is provided with the medicine suction pipe, medicine suction pipe's upper end surface is provided with the cartridge case.

Above-mentioned patent is through portable mechanism that sets up, children struggle and push up when avoiding feeding medicine, lead to the medicine feed ware to drop, cause the medicine extravagant, through the medicine storage mechanism of setting, single can feed multiple medicine, reduce the medicine feeding number of times, through the grinding mechanism of setting, can grind solid tablet, can fully dissolve the medicine, promote the medicine feeding convenience, bring better use experience, but all through manual pushing away the medicine when feeding medicine for child in this patent, because hand shake is unstable when manually pushing away the medicine, therefore the medicine feeding amount is too negligent, result in the dose and the speed inhomogeneous in the child mouth like this, choking very easily child.

It is therefore important to have a drug delivery device that is capable of continuously and stably delivering a dose.

Disclosure of Invention

According to the medicine feeder, when the medicine feeder is used, the motor on the base of the cylinder body drives the pumping rod connected with the tap to move back and forth in the cylinder body along the guide rail by utilizing the lead screw, medicine liquid is sucked into the cylinder body through the suction pipe when the tap is retracted, then the hose is arranged on the suction pipe through the magnetic ring and the steel sleeve, the suction head is placed in a child mouth when medicine is fed, the medicine liquid in the cylinder body is stably and uniformly pushed into the child mouth by utilizing the motor and the lead screw, and further medicine choking caused by negligence during medicine feeding is avoided.

The technical aim of the utility model is realized by the following technical scheme:

a medicine feed ware, includes cylinder body, its characterized in that: the cylinder body is internally provided with a suction rod in a sliding manner, one end of the suction rod is provided with a mounting sleeve, a threaded metal sleeve is arranged in the mounting sleeve, one end of the cylinder body is provided with a base, a motor is mounted on the base, the output end of the motor is provided with a screw rod, the screw rod is matched with the threaded metal sleeve, and one end of the suction rod, which is far away from the threaded metal sleeve, is provided with a tap;

guide rails are arranged on the inner wall of the cylinder body in parallel, sliding grooves are symmetrically formed in two sides of the tap, and the sliding grooves are tightly matched with the guide rails.

Further, a plurality of buckles are arranged on the circumference of the tap.

Further, a bayonet is arranged at one end of the drawing rod, which is close to the tap, and the bayonet is clamped with the buckle.

Further, one end of the cylinder body far away from the base is provided with a suction pipe, and a magnetic ring is sleeved on the suction pipe.

Further, a hose is sleeved on the suction pipe, a suction head is arranged at one end, far away from the suction pipe, of the hose, and a plurality of suction holes are formed in the suction head.

Further, one end of the hose close to the suction pipe is sleeved with a steel sleeve.

Further, a filter screen is arranged at the end part of the suction pipe.

Further, the mounting seat is arranged on the outer wall of the cylinder body, the handle is arranged on the mounting seat, a power supply is arranged in the handle, the power supply is electrically connected with the motor, and the switch is arranged on the outer wall of the handle.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The motor and the screw rod are used for replacing manual medicine pushing, so that medicine liquid can more uniformly and uniformly enter the mouth of a child, and choking caused by the medicine liquid is avoided.

(2) The filter screen is arranged at the end part of the suction pipe, so that the medicine residues can be filtered during medicine suction, and the phenomenon that the medicine residues block the suction head and choke to children during medicine delivery is avoided.

(3) The screw thread metal sleeve is arranged on the drawing rod, so that the screw rod is effectively matched with the drawing rod, and sliding wires are avoided.

(4) The magnetic ring is matched with the steel sleeve, so that the quick connection of the suction pipe and the hose is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cylinder body of the present utility model;

FIG. 3 is a schematic structural view of a cylinder;

FIG. 4 is a schematic view of another angle of FIG. 3

Fig. 5 is a schematic view of the assembly of the tap and the tap lever.

Reference numerals: 1. a cylinder; 2. a rod is pulled out; 3. a tap; 4. a base; 5. a motor; 6. a screw rod; 7. a mounting sleeve; 8. a threaded metal sleeve; 9. a blind plate; 10. a guide rail; 11. a chute; 12. a buckle; 13. a bayonet; 14. a suction pipe; 15. a filter screen; 16. a magnetic ring; 17. a hose; 18. a steel sleeve; 19. a suction head; 20. a suction hole; 21. a mounting base; 22. a handle; 23. a blocking cap; 24. and (3) a switch.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a medicine feeder is shown, which comprises a cylinder body 1, wherein the cylinder body 1 is formed by food-grade plastic injection molding, the cylinder body 1 is used for accommodating medicine liquid and matching a pumping rod 2 to perform liquid suction and injection, one end of the cylinder body 1 is provided with a base 4, a motor 5 is arranged on the base 4 through a bolt, the output end of the motor 5 is provided with a lead screw 6, the motor 5 provides power for liquid suction and injection through the lead screw 6, one end of the cylinder body 1, which is far away from the base 4, is provided with a suction pipe 14, the end part of the suction pipe 14 is provided with a filter screen 15, the filter screen 15 is connected with the suction pipe 14 through hot melting, and when the filter screen 15 is used for liquid suction, medicine residues in the medicine liquid are filtered, so as to prevent the suction pipe 14 from being blocked and medicine residues from entering a child mouth to cause medicine choking, and two guide rails 10 are arranged on the inner wall of the cylinder body 1 in parallel;

the device comprises a cylinder body 1, wherein a drawing rod 2 is arranged in a sliding manner, a blind plate 9 is arranged at one end, close to a base 4, of the drawing rod 2, a mounting sleeve 7 is arranged on the blind plate 9, a threaded metal sleeve 8 is arranged in the mounting sleeve 7, the threaded metal sleeve 8 is used for being in threaded fit with a lead screw 6, the lead screw 6 is driven by a motor 5 to enable the drawing rod 2 to slide back and forth in the cylinder body 1, four bayonets 13 are arranged at one end, far away from the blind plate 9, of the drawing rod 2, a tap 3 is arranged at the other end of the drawing rod 2, the tap 3 is made of rubber materials and is tightly attached to the inner wall of the cylinder body 1, suction and injection of liquid medicine are realized under the driving of the drawing rod 2, four buckles 12 are arranged on the tap 3 in a circumferential manner, the buckles 12 are used for being matched with the bayonets 13 on the drawing rod 2 to realize clamping assembly of the tap 3 and the drawing rod 2, two sliding grooves 11 are simultaneously arranged at two sides of the tap 3 in parallel, the sliding grooves 11 are matched with guide rails 10 on the inner wall of the cylinder body 1, the tap 3 is driven by the lead screw 6 to slide along the guide rails 10, and the guide rails 10 are simultaneously prevented from rotating under the rotation of the lead screw 6 through the matching of the sliding grooves 11 and the sliding grooves 11;

as a medicine feeder, a magnetic ring 16 is sleeved on a suction pipe 14, the magnetic ring 16 is fixed on the outer wall of a cylinder body 1, meanwhile, for the convenience of medicine feeding, a hose 17 is sleeved on the suction pipe 14 in a matched manner, the hose 17 is made of food-grade silica gel materials, the damage to the oral cavity of a child can be avoided, a steel sleeve 18 is sleeved at one end, close to the suction pipe 14, of the hose 17, the steel sleeve 18 is used for being matched with the magnetic ring 16 to realize quick assembly connection of the suction pipe 14 and the hose 17, a suction head 19 is arranged at one end, far away from the steel sleeve 18, of the hose 17, a plurality of suction holes 20 are formed in the suction head 19, and the suction holes 20 are used for injecting medicine liquid into the oral cavity;

the cylinder body 1 is provided with a mounting seat 21 on the outer wall, the mounting seat 21 is provided with a handle 22, the handle 22 and the cylinder body 1 are integrally formed, a power supply is arranged in the handle 22, the power supply can be direct current or alternating current according to the matching of the motor 5, the power supply is electrically connected with the motor 5 through the power supply when the cylinder body is used, the power supply of the motor 5 is realized, the handle 22 is also provided with a switch 24 for controlling the starting and stopping of the motor 5, one end of the handle 22 is provided with a blocking cap 23, and the blocking cap 23 is in threaded connection with the handle 22.

When in use, the hose 17 is detached from the suction pipe 14 when suction is needed, then the motor 5 is controlled to rotate reversely through the switch 24, the motor 5 drives the tap 3 and the suction rod 2 to slide towards one end of the motor 5 along the guide rail 10 by utilizing the lead screw 6, negative pressure is formed in the cylinder body 1 in the sliding process of the tap 3, liquid medicine is sucked into the cylinder body 1 through the negative pressure, and medicine residues in the liquid medicine are filtered through the filter screen 15 at the end part of the suction pipe 14 in the medicine suction process, so that the medicine residues are prevented from blocking the suction pipe 14, the suction hole 20 and entering a child mouth to cause medicine choking;

when the medicine is injected, the hose 17 is quickly assembled through the adsorption of the magnetic ring 16 and the steel sleeve 18, then the motor 5 rotates forwards to drive the pumping rod 2 and the tap 3 to move reversely along the guide rail 10 by using the lead screw 6, the medicine liquid reaches the suction head 19 through the hose 17 by means of the pressure generated by the tap 3 and enters the oral cavity from the suction hole 20 on the suction head 19, and in the whole medicine sucking and injecting process, the medicine liquid is uniformly injected into the oral cavity at a constant speed by replacing manual operation through the motor 5, so that the medicine choking caused by the negligence of medicine quantity generated by manual medicine withdrawal is avoided.

In the present utility model, the motor 5 may be a miniature or small dc motor 5.

Since the stroke of the pumping rod 2 is limited by the presence of the screw rod 6, the diameter of the cylinder 1 is larger than that of the conventional medicine feeder in order to compensate for the amount of medicine contained in the cylinder 1.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A medicine feeder comprising a cylinder (1), characterized in that: the novel oil cylinder is characterized in that a drawing rod (2) is arranged in the cylinder body (1) in a sliding mode, one end of the drawing rod (2) is provided with a mounting sleeve (7), a threaded metal sleeve (8) is arranged in the mounting sleeve (7), one end of the cylinder body (1) is provided with a base (4), a motor (5) is arranged on the base (4), the output end of the motor (5) is provided with a lead screw (6), the lead screw (6) is matched with the threaded metal sleeve (8), and one end, far away from the threaded metal sleeve (8), of the drawing rod (2) is provided with a tap (3);

guide rails (10) are arranged on the inner wall of the cylinder body (1) in parallel, sliding grooves (11) are symmetrically formed in two sides of the tap (3), and the sliding grooves (11) are tightly matched with the guide rails (10).

2. A drug delivery device as in claim 1, wherein: a plurality of buckles (12) are arranged on the circumference of the tap (3).

3. A drug delivery device as in claim 2, wherein: one end of the drawing rod (2) close to the tap (3) is provided with a bayonet (13), and the bayonet (13) is clamped with the buckle (12).

4. A drug delivery device according to claim 3, wherein: one end of the cylinder body (1) far away from the base (4) is provided with a suction pipe (14), and a magnetic ring (16) is sleeved on the suction pipe (14).

5. A drug delivery device as in claim 4, wherein: the suction pipe is characterized in that a hose (17) is sleeved on the suction pipe (14), a suction head (19) is arranged at one end, far away from the suction pipe (14), of the hose (17), and a plurality of suction holes (20) are formed in the suction head (19).

6. A drug delivery device as in claim 5, wherein: one end of the hose (17) close to the suction pipe (14) is sleeved with a steel sleeve (18).

7. A drug delivery device as in claim 6, wherein: a filter screen (15) is arranged at the end part of the suction pipe (14).

8. A drug delivery device as in claim 7, wherein: the utility model discloses a cylinder body, including cylinder body (1), handle (22) are installed in handle (22), be equipped with mount pad (21) on cylinder body (1) outer wall, be equipped with switch (24) on the outer wall of handle (22) in handle (22) are connected with motor (5) electricity.