WO2020062348A1

WO2020062348A1 - Heat-insulating nutrient solution mixing and stirring device for clinical pediatric gastrointestinal care

Info

Publication number: WO2020062348A1
Application number: PCT/CN2018/110422
Authority: WO
Inventors: 王淑英
Original assignee: 淄博夸克医药技术有限公司
Priority date: 2018-09-26
Filing date: 2018-10-16
Publication date: 2020-04-02
Also published as: CN108993249A

Abstract

A heat-insulating nutrient solution mixing and stirring device for clinical pediatric gastrointestinal care, the device comprising a heat insulating cover (1), a stirring rod (6) and a liner (10), wherein the bottom of the heat insulating cover (1) is connected to a cup body (2); the top of the heat insulating cover (1) is provided with an electric motor (3), and the electric motor (3) is located in the heat insulating cover (1); one side of the electric motor (3) which is away from the heat insulating cover (1) is provided with a fixing block (4), and the fixing block (4) is located in the heat insulating cover (1); one side of the electric motor (3) which is away from the fixed block (4) is provided with a rotation shaft (5); the stirring rod (6) is connected to one end of the rotation shaft (5) which is away from the electric motor (3), ; the connection site between the stirring rod (6) and the rotation shaft (5) is provided with a sliding slot (7); the sliding slot (7) is located on the stirring rod (6), and the plane of the sliding slot (7) is perpendicular to the plane of the electric motor (3). The present device may prevent a nutrient solution from contacting the cup body, so that the heat emitted by the nutrient solution when being placed is reduced and a function for preserving the heat of the nutrient solution is formed.

Description

Nutrient liquid mixing and stirring device for children's gastrointestinal clinical care

Technical field

The invention relates to the medical field, and in particular relates to a nutrient solution mixing and stirring device which is convenient for keeping warm for children's gastrointestinal clinical care.

Background technique

Nutrients are formed into liquid food by stirring to help children absorb nutrients. Stirring occurs through a stirrer to make the gas, liquid, and even suspended particles in the solution evenly mixed. In order to achieve this, it is necessary to force Convection and uniform mixing devices are used to achieve the internal components of the stirrer. Stirring is a commonly used operation in organic preparation. The purpose is to fully mix the reactants to avoid the local concentration of the reactants being too large and uneven heating. As a result of the occurrence of side reactions or decomposition of organic matter, by stirring, the reactants are fully mixed, heated uniformly, the reaction time is shortened, and the reaction yield is improved.

Most of the nutrient solution mixing and stirring devices on the market are manual and manual stirring, which is easy to occur when stirring, the temperature of the nutrient solution is too high, burns may occur, or the nutrient solution is unevenly stirred to cause precipitation.

The nutrient solution mixing and stirring devices on the market have such disadvantages that they cannot be automatically stirred, it is not easy to maintain heat after the stirring is completed, and it is not easy to replace the stirring rod.

Summary of the Invention

The object of the present invention is to provide a nutrient solution mixing and stirring device for children's gastrointestinal clinical care, which is convenient to keep warm, so as to solve the problem that the automatic stirring is not available on the market currently proposed by the background technology, it is not easy to keep warm, and it is not easy to replace the stirring rod. problem.

In order to achieve the above object, the present invention provides the following technical solution: a nutrient solution mixing and stirring device for children's gastrointestinal clinical care, which includes a heat preservation cover, a stirring rod and an inner container, and a cup body is connected to the bottom of the heat preservation cover, wherein,

A motor is provided on the top of the heat insulation cover, the motor is located in the heat insulation cover, and a fixing block is provided on a side of the motor far from the heat insulation cover, and the fixing block is located in the heat insulation cover;

The motor is provided with a rotating shaft on the side far from the fixed block, the stirring rod is connected to the end of the rotating shaft away from the motor, and a chute is provided at the connection between the stirring rod and the rotating shaft, and the chute is located on the stirring rod. The plane where the chute is located is perpendicular to the plane where the motor is located, a spring is arranged in the chute, and a slider is connected to the side of the spring away from the chute;

The inner liner is disposed in the cup body.

Preferably, the internal thread on the thermal insulation cover and the external thread on the cup constitute a thread structure.

Preferably, the motor is located at the center line of the heat insulation cover, and the groove on the heat insulation cover coincides with the size structure of the motor, and the groove on the heat insulation cover forms a mosaic structure with the motor.

Preferably, the external thread on the fixing block and the internal thread on the thermal insulation cover constitute a detachable structure.

Preferably, the size of the groove on the stirring rod and the structure of the rotation shaft match each other, and the groove on the stirring rod and the rotation shaft form an engaging structure.

Preferably, the sliding groove, the spring and the slider constitute a sliding structure.

Compared with the prior art, the present invention has the beneficial effects that the nutrient solution mixing and stirring device for gastrointestinal clinical care is convenient to keep warm:

1.Equipped with a motor, it can drive the rotating shaft to rotate. The rotation of the rotating shaft can drive the stirring rod. Through the rotation of the stirring rod, the nutrient solution in the inner tank can be stirred by the bumps on the stirring rod to make the nutrient solution. The liquid in the mixture is more evenly mixed to prevent incomplete mixing between the nutrient liquids, resulting in solid precipitation;

2. A chute is provided, through which the slider slides back and forth in the chute to form a sliding structure. When the stirring rod is connected to the rotating shaft, the slider should be subjected to inward pressure, causing the slider to move inside the chute. , And then compress the spring. When the groove on the stirring rod is fully engaged with the rotating shaft, the spring pushes the slider toward the groove on the rotating shaft through elastic force to form an engagement, and the stirring rod and the rotating shaft are stably connected. To prevent the stirring rod from separating from the rotating shaft during rotation, which can cause unexpected situations;

3. A liner is provided, which can isolate the nutrient solution from contact with the cup body, thereby reducing the heat emitted by the nutrient solution when it is placed, thereby forming a function of keeping the nutrient solution warm.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic enlarged structure diagram of A in FIG. 1 of the present invention; FIG.

FIG. 3 is a schematic diagram of an enlarged structure at B in FIG. 1 of the present invention; FIG.

FIG. 4 is a schematic enlarged view of a position C in FIG. 1 of the present invention.

In the picture: 1, insulation cover, 2, cup body, 3, motor, 4, fixed block, 5, rotary shaft, 6, stirring rod, 7, chute, 8, spring, 9, slider, 10, liner .

detailed description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-4. The present invention provides a technical solution: a nutrient solution mixing and stirring device for children's gastrointestinal clinical care, which includes a heat preservation cover 1, a cup body 2, a motor 3, a fixing block 4, a rotating shaft 5, The stirring rod 6, the chute 7, the spring 8, the slider 9, and the inner liner 10. The bottom of the insulation cover 1 is connected with a cup body 2. The internal thread on the insulation cover 1 and the external thread on the cup body 2 form a thread. With the structure, the internal thread on the insulation cover 1 and the external thread on the cup body 2 are rotated, so that the insulation cover 1 and the cup body 2 can be connected and separated, so that the ingredients of the nutrient solution can be added to the cup body 2 and passed through the insulation cover. The separation of 1 from the cup body 2 facilitates the cleaning of the insulation cover 1 and the cup body 2 after use. Among them,

A motor 3 is provided on the top of the heat insulation cover 1, the motor 3 is located in the heat insulation cover 1, the motor 3 is located at the center line of the heat insulation cover 1, and the groove on the heat insulation cover 1 coincides with the size structure of the motor 3 and heat is maintained The groove on the cover 1 and the motor 3 form a mosaic structure. The motor 3 is placed in the groove on the heat insulation cover 1 to form a mosaic. The groove on the heat insulation cover 1 can fix the motor 3 and prevent the motor 3 from being left and right. When shaking, the motor 3 is provided with a fixing block 4 on the side far from the heat insulation cover 1. The fixing block 4 is located in the heat insulation cover 1. The external thread on the fixing block 4 and the internal thread on the heat insulation cover 1 form a detachable structure. By rotating the external thread on the fixing block 4 and the internal thread on the insulation cover 1, the fixing block 4 can be connected and separated from the insulation cover 1, and the connection between the fixing block 4 and the insulation cover 1 can make the fixing block 4. Fix the motor 3, and by separating the fixing block 4 from the heat insulation cover 1, the motor 3 can be taken out of the heat insulation cover 1, which is convenient for checking the fault of the motor 3.

The motor 3 is provided with a rotation shaft 5 on a side far from the fixed block 4, the stirring rod 6 is connected to the end of the rotation shaft 5 far from the motor 3, and the groove on the stirring rod 6 and the rotation shaft 5 are consistent in size with each other, and The groove on the stirring rod 6 and the rotating shaft 5 form an engaging structure. The groove on the stirring rod 6 is combined with the rotating shaft 5 to form an engaging structure. The groove on the stirring rod 6 can be separated from the rotating shaft 5 It is convenient to separate the stirring rod 6 from the rotating shaft 5 and to facilitate the replacement and replacement of the stirring rod 6. A chute 7 is provided at the connection between the stirring rod 6 and the rotating shaft 5. The sliding groove 7, the spring 8 and the slider 9 are composed. The sliding structure is formed by sliding the slider 9 back and forth in the chute 7 to form a sliding structure. When the stirring rod 6 is connected to the rotating shaft 5, the slider 9 should be subjected to inward pressure, which causes the slider 9 to slide toward the chute. 7 internal movement, and then compress the spring 8, when the groove 6 on the stirring rod is completely engaged with the rotation shaft 5, the spring 8 pushes the slider 9 to the groove on the rotation shaft 5 by elastic force to form an engagement, Stably connect the stirring rod 6 and the rotation shaft 5 to prevent rotation The stirring rod 6 is separated from the rotating shaft 5. In an unexpected situation, the chute 7 is located on the stirring rod 6. The plane of the chute 7 is perpendicular to the plane of the motor 3. A spring 8 is provided in the chute 7. A slider 9 is connected to a side of the spring 8 away from the chute 7;

The inner liner 10 is disposed in the cup body 2.

Working principle: When using a nutrient solution mixing and stirring device for gastrointestinal clinical care, the stirring device is first placed on a suitable stable and flat position, and then the insulation cover 1 and the cup body 2 are rotated, and the insulation cover is threaded through the structure. 1 is separated from the cup body 2, and the stirring rod 6 is connected to the rotation shaft 5. By sliding the slider 9 forward and backward in the chute 7, a sliding structure is formed. When the stirring rod 6 is connected to the rotation shaft 5, The slider 9 should be subjected to the inward pressure, which causes the slider 9 to move inside the chute 7, and then compress the spring 8. When the groove on the stirring rod 6 and the rotary shaft 5 are completely engaged, the spring 8 passes the elastic force. Push the slider 9 toward the groove on the rotation shaft 5 to form an engagement, connect the stirring rod 6 to the rotation shaft 5 stably, and then pour the nutrient solution ingredients into the inner liner 10 in the cup body 2. The insulation cover 1 and the cup body 2 are rotated, the insulation cover 1 and the cup body 2 are tightened, and then the motor 3 switch is turned on, so that the motor 3 drives the rotation shaft to rotate. The rotation of the rotation shaft can drive the stirring rod. Rotation The stirring rod may bump tank of nutrient solution was stirred, the contents of the present description, not described in detail belong to the prior art techniques known to technicians.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

A nutrient solution mixing and stirring device for gastrointestinal clinical nursing, which includes heat preservation cover (1), stirring rod (6) and inner liner (10), and is characterized in that a cup body is connected to the bottom of the heat preservation cover (1). (2), where

A motor (3) is provided on the top of the heat insulation cover (1), the motor (3) is located in the heat insulation cover (1), and a fixing block (4) is provided on a side of the motor (3) far from the heat insulation cover (1). The fixing block (4) is located in the heat insulation cover (1);

A rotating shaft (5) is provided on a side of the motor (3) far from the fixed block (4), and the stirring rod (6) is connected to an end of the rotating shaft (5) away from the motor (3), and the stirring rod (6) A chute (7) is provided at the connection point with the rotating shaft (5). The chute (7) is located on the stirring rod (6). The plane of the chute (7) is perpendicular to the plane of the motor (3). A spring (8) is arranged in the sliding groove (7), and a slider (9) is connected to a side of the spring (8) away from the sliding groove (7);

The inner liner (10) is arranged in the cup body (2).
The nutrient solution mixing and stirring device for gastrointestinal clinical nursing according to claim 1, characterized in that the internal thread on the thermal insulation cover (1) and the external thread on the cup body (2) constitute a thread structure. .
The heat-insulating nutrient solution mixing and stirring device for gastrointestinal clinical care according to claim 1, wherein the electric motor (3) is located at a center line of the heat-preserving cover (1), and the recess on the heat-preserving cover (1) is recessed. The groove and the size structure of the motor (3) coincide with each other, and the groove on the heat insulation cover (1) and the motor (3) form a mosaic structure.
The heat-insulating nutrient solution mixing and stirring device for gastrointestinal clinical care according to claim 1, characterized in that the external thread on the fixing block (4) and the internal thread on the thermal insulation cover (1) constitute a detachable structure. structure.
The nutrient solution mixing and stirring device for gastrointestinal clinical nursing according to claim 1, characterized in that the grooves on the stirring rod (6) and the rotation shaft (5) have the same size as each other and are stirred The groove on the rod (6) and the rotating shaft (5) form an engaging structure.
The nutrient solution mixing and stirring device for gastrointestinal clinical care according to claim 1, wherein the sliding groove (7), the spring (8) and the slider (9) form a sliding structure.