CN218986454U

CN218986454U - Medical transfer trolley

Info

Publication number: CN218986454U
Application number: CN202222771411.3U
Authority: CN
Inventors: 左斌; 尹涛; 杨国钰; 杨建�; 董扬; 石甲斌; 刘占杰; 陈海涛; 张怀营
Original assignee: Qingdao Haier Biomedical Co Ltd
Current assignee: Qingdao Haier Biomedical Co Ltd
Priority date: 2022-08-28
Filing date: 2022-10-20
Publication date: 2023-05-09
Anticipated expiration: 2032-10-20
Also published as: CN115610301A; CN218877876U; CN218859147U; CN219192998U

Abstract

The application relates to medical article transport technical field discloses a medical transfer car (buggy), and medical transfer car (buggy) includes: a vehicle body; the vehicle cabin is arranged on the vehicle body and is used for defining an accommodating cavity, a first accommodating space and a second accommodating space, wherein the accommodating cavity is communicated with the first accommodating space and the accommodating cavity is communicated with the second accommodating space; and the refrigerating system is arranged in the accommodating cavity, so that cold air in the accommodating cavity is exchanged with air in the first accommodating space and air in the second accommodating space, and the refrigerating system is used for controlling the temperature in the first accommodating space and the temperature in the second accommodating space. The refrigeration of first accommodation space and second accommodation space is realized to this application utilization one set of refrigerating system, can reduce the complexity of system, reduces the cost of medical transfer car (buggy) when satisfying the transportation environment requirement of blood products.

Description

Medical transfer trolley

Technical Field

The application relates to the technical field of medical article transfer, for example, to a medical transfer trolley.

Background

At present, when transferring blood products (plasma bags, red blood cell bags and the like) between a blood station and medical institutions such as hospitals and the like, the blood products are generally put into a special transfer box, and the transfer box is put into a common truck for transfer.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the common trucks have no refrigeration function or poor refrigeration effect, and are difficult to meet the storage requirement of blood products, and particularly, the temperature requirement of transportation and storage of the blood products can not be met by simply relying on the refrigerating device of the transfer box under the condition of high temperature weather.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a medical transfer trolley to solve the problem that the existing medical transfer trolley is difficult to meet the temperature requirement of blood product transportation and storage.

Embodiments of the first aspect of the present application provide a medical transfer cart comprising: a vehicle body; the vehicle cabin is arranged on the vehicle body and is used for defining an accommodating cavity, a first accommodating space and a second accommodating space, wherein the accommodating cavity is communicated with the first accommodating space and the accommodating cavity is communicated with the second accommodating space; and the refrigerating system is arranged in the accommodating cavity, so that cold air in the accommodating cavity is exchanged with air in the first accommodating space and air in the second accommodating space, and the refrigerating system is used for controlling the temperature in the first accommodating space and the temperature in the second accommodating space.

In some alternative embodiments, the refrigeration system includes a compressor, a condenser, and an evaporator connected in sequence, the refrigeration system further comprising: the fan is arranged in the accommodating cavity and corresponds to the evaporator and is used for driving air in the first accommodating space to flow into the accommodating cavity and flow back to the first accommodating space after flowing through the evaporator, and/or air in the second accommodating space flows into the accommodating cavity and flows back to the second accommodating space after flowing through the evaporator.

In some alternative embodiments, the medical transfer cart further comprises: the first partition plate is arranged in the accommodating cavity and used for dividing the space of the accommodating cavity; the second partition plate is arranged side by side with the first partition plate and arranged in the accommodating cavity and is used for dividing the space of the accommodating cavity; wherein the condenser and the compressor are located outside the first and second partitions, and the evaporator is located between the first and second partitions.

In some alternative embodiments, the first and second baffles divide the receiving chamber into a first receiving chamber, a second receiving chamber, and a third receiving chamber, the refrigeration system further comprising: the first air inlet pipeline is arranged in the first accommodating cavity, one end of the first air inlet pipeline is communicated with the first accommodating space, and the other end of the first air inlet pipeline is communicated with the second accommodating cavity; the first air outlet pipeline is arranged in the third accommodating cavity, one end of the first air outlet pipeline is communicated with the second accommodating cavity, and the other end of the first air outlet pipeline is communicated with the first accommodating space; wherein, the fan is located in the second accommodation chamber.

In some alternative embodiments, the refrigeration system further comprises: the first electromagnetic valve is arranged on the first air inlet pipeline and used for controlling the opening and closing of the first air inlet pipeline; and the second electromagnetic valve is arranged on the first air outlet pipeline and used for controlling the opening and closing of the first air outlet pipeline.

In some alternative embodiments, the refrigeration system further comprises: the second air inlet pipeline is arranged in the second accommodating cavity, one end of the second air inlet pipeline is communicated with the second accommodating space, and the other end of the second air inlet pipeline is communicated with the second accommodating cavity; and the second air outlet pipeline is arranged in the third accommodating cavity, one end of the second air outlet pipeline is communicated with the second accommodating cavity, and the other end of the second air outlet pipeline is communicated with the second accommodating space.

In some alternative embodiments, the refrigeration system further comprises: the third electromagnetic valve is arranged on the second air inlet pipeline and used for controlling the opening and closing of the second air inlet pipeline; and the fourth electromagnetic valve is arranged on the second air outlet pipeline and used for controlling the opening and closing of the second air outlet pipeline.

In some optional embodiments, the refrigerating system is arranged at the top of the cabin, and the first accommodating space and the second accommodating space are both positioned below the accommodating cavity and arranged side by side.

In some alternative embodiments, the medical transfer cart further comprises: and the number of the transferring storage devices is two, and the two transferring storage devices are respectively arranged in the first accommodating space and the second accommodating space.

In some alternative embodiments, the diversion storage apparatus comprises: a bracket; a driving part arranged on the bracket; the first rotary transmission part is movably arranged on the bracket and is connected with the driving part, and the first rotary transmission part is driven by the driving part to perform annular rotary motion along the height direction of the bracket; the storage racks are arranged at intervals along the movement track of the first rotary transmission part and connected with the first rotary transmission part so as to move under the drive of the first rotary transmission part.

The medical transfer trolley provided by the embodiment of the disclosure can realize the following technical effects:

the refrigerating system is arranged in the accommodating cavity and is respectively communicated with the first accommodating space and the second accommodating space, so that air in the first accommodating space flows into the accommodating cavity and flows back into the first accommodating space after being refrigerated in the accommodating cavity, the temperature in the first accommodating space is further reduced, and the temperature in the first accommodating space meets the storage requirement; the refrigerating system has the advantages that the refrigerating system can be used for refrigerating the first accommodating space and the second accommodating space, the complexity of the system can be reduced, and the cost of the medical transfer vehicle is reduced while the requirement of the transportation environment of blood products is met.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural view of a medical transfer cart according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a portion of a medical transporter according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view of FIG. 2 provided by an embodiment of the present disclosure;

fig. 4 is a schematic structural view of another medical transfer cart provided in an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a transfer storage device according to an embodiment of the present disclosure;

fig. 6 is a schematic view of a portion of a transfer storage device according to an embodiment of the present disclosure.

Reference numerals:

10: vehicle cabin, 11: accommodation chamber, 111: first accommodation chamber, 112: second accommodation chamber, 113: third accommodation chamber, 12: first accommodation space, 13: second accommodation space, 14: first separator, 15: second separator, 16: lighting lamp, 17: an ultraviolet sterilizing lamp,

21: compressor, 22: condenser, 23: condensing fan, 24: evaporator, 25: fan, 26: first air inlet pipeline, 27: first air-out pipeline, 28: second air inlet pipeline, 29: second air-out pipeline, 261: first solenoid valve, 271: second solenoid valve 281: third solenoid valve, 291: a fourth electromagnetic valve,

30: transfer storage device, 31: support, 32: first slewing transmission unit, 321: first action wheel, 322: first driven wheel, 323: first transmission member, 33: and a commodity shelf.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1-6, an embodiment of the present disclosure provides a medical transfer vehicle, where the medical transfer vehicle includes a vehicle body, a vehicle cabin 10 and a refrigeration system, the vehicle cabin 10 is disposed on the vehicle body, the vehicle cabin 10 defines a containing cavity 11, a first containing space 12 and a second containing space 13, the containing cavity 11 is communicated with the first containing space 12, and the containing cavity 11 is communicated with the second containing space 13; a refrigerating system is provided in the accommodating chamber 11 to exchange cold air in the accommodating chamber 11 with air in the first accommodating space 12 and the second accommodating space 13 for controlling the temperature in the first accommodating space 12 and the second accommodating space 13.

By adopting the medical transfer vehicle provided by the embodiment of the disclosure, the vehicle cabin 10 is defined into the accommodating cavity 11, the first accommodating space 12 and the second accommodating space 13, so that sufficient storage space can be provided, and the refrigerating system is arranged in the accommodating cavity 11 and the accommodating cavity 11 is respectively communicated with the first accommodating space 12 and the second accommodating space 13, so that air in the first accommodating space 12 flows into the accommodating cavity 11 and flows back into the first accommodating space 12 after being refrigerated in the accommodating cavity 11, and then the temperature in the first accommodating space 12 is reduced, and the temperature in the first accommodating space 12 meets the storage requirement; the second accommodating space 13 can also flow into the accommodating cavity 11 and flow back into the second accommodating space 13 after refrigerating in the accommodating cavity 11, and the refrigerating of the first accommodating space 12 and the second accommodating space 13 is realized by utilizing one set of refrigerating system.

In some embodiments, the refrigeration system includes a compressor 21, a condenser 22, and an evaporator 24 connected in sequence, and a fan 25, where the fan 25 is disposed in the accommodating cavity 11 and is disposed corresponding to the evaporator 24, and is used to drive air in the first accommodating space 12 to flow into the accommodating cavity 11, flow through the evaporator 24, and then flow back into the first accommodating space 12, and/or air in the second accommodating space 13 flows into the accommodating cavity 11, and flow through the evaporator 24 and then flow back into the second accommodating space 13.

By adopting the medical transfer vehicle provided by the embodiment of the disclosure, the compressor 21 can extract gaseous refrigerant from the evaporator 24 and press the gaseous refrigerant into the condenser 22 by arranging the compressor 21, the condenser 22, the evaporator 24 and the fan 25 and arranging the fan 25 corresponding to the evaporator 24. The high-pressure gaseous refrigerant is liquefied by passing through the condenser 22 to exchange heat (release heat), and the heat is taken away by the air outside the vehicle body. The high-pressure liquid refrigerant is depressurized through the throttling action of the expansion valve, the low-pressure liquid refrigerant is gasified in the evaporator 24 to perform heat exchange (absorb heat), the evaporator 24 performs heat exchange with the nearby air to reduce the air temperature around the evaporator 24, and the fan 25 can drive the air in the first accommodating space 12 and/or the second accommodating space 13 to flow around the evaporator 24 and flow back into the first accommodating space 12 and/or the second accommodating space 13 after flowing through the evaporator 24 to reduce the temperature in the first accommodating space 12 and/or the second accommodating space 13 so as to meet the storage requirement of the storage object.

Optionally, the refrigeration system further comprises: the condensing fan 23, condensing fan 23 correspond condenser 22 setting, and condensing fan 23 is used for cooling down for condenser 22. In this way, the temperature of the condenser 22 can be quickly reduced.

In some embodiments, the medical transfer cart further comprises: a first partition 14 and a second partition 15, the first partition 14 being provided in the accommodation chamber 11 for partitioning a space of the accommodation chamber 11; the second partition plate 15 is arranged in parallel with the first partition plate 14 and is arranged in the accommodating cavity 11 for dividing the space of the accommodating cavity 11; wherein the condenser 22 and the compressor 21 are located outside the first partition 14 and the second partition 15, and the evaporator 24 is located between the first partition 14 and the second partition 15.

Adopt medical transfer car (buggy) that this disclosed embodiment provided, combine shown in fig. 2 and 3, through setting up first baffle 14 and second baffle 15, can be with holding chamber 11 and separate into three part, through setting up condenser 22 and compressor 21 in the outside of first baffle 14 and second baffle 15 and evaporator 24 sets up between first baffle 14 and second baffle 15, first baffle 14 and second baffle 15 can set up evaporator 24 and condenser 22 and compressor 21 interval, and then can prevent that the heat that compressor 21 and condenser 22 produced from transmitting to evaporator 24 department, influence the refrigeration effect of evaporator 24, promote refrigerating system's refrigeration.

Optionally, the medical transfer cart further comprises: and a third partition plate, which is arranged between the first partition plate 14 and the second partition plate 15 and is used for enclosing a closed space with the first partition plate 14 and the side wall of the accommodating cavity 11, wherein the fan 25 is arranged on the third partition plate.

Thus, by providing the third partition, a closed air intake space can be defined to enhance the air suction effect of the blower 25.

In some embodiments, the first and

second partitions

14 and 15 divide the accommodating chamber 11 into a first accommodating chamber 111, a second accommodating chamber 112, and a third accommodating chamber 113, and the refrigeration system further includes: the first air inlet pipeline 26 and the first air outlet pipeline 27, the first air inlet pipeline 26 is arranged in the first accommodating cavity 111, one end of the first air inlet pipeline 26 is communicated with the first accommodating space 12, and the other end of the first air inlet pipeline 26 is communicated with the second accommodating cavity 112; the first air outlet pipeline 27 is arranged in the third accommodating cavity 113, one end of the first air outlet pipeline 27 is communicated with the second accommodating cavity 112, and the other end of the first air outlet pipeline 27 is communicated with the first accommodating space 12; wherein the blower 25 is located within the second receiving chamber 112.

By adopting the medical transfer vehicle provided by the embodiment of the disclosure, as shown in fig. 2, the condenser 22 and the compressor 21 are located in the first accommodating cavity 111, the fan 25 is located in the second accommodating cavity 112, and by setting the first air inlet pipeline 26 and the first air outlet pipeline 27, air in the first accommodating space 12 can flow into the second accommodating cavity 112 along the first air inlet pipeline 26 under the driving of the fan 25, and flow back into the first accommodating space 12 from the second accommodating cavity 112 along the first air outlet pipeline 27, so that the air exchange efficiency of the first accommodating space 12 and the second accommodating cavity 112 is improved, and the temperature in the first accommodating space 12 is rapidly reduced.

Optionally, a plurality of communication ports are formed at the connection end of the second air outlet pipeline 29 and the second accommodating space 13.

Like this, through setting up a plurality of intercommunication mouths, can increase the air-out area of second air-out pipeline 29, promote the air-out homogeneity of second air-out pipeline 29, and then promote the air homogeneity of second accommodation space 13.

In some embodiments, the refrigeration system further comprises: a first electromagnetic valve 261 and a second electromagnetic valve 271, wherein the first electromagnetic valve 261 is arranged on the first air inlet pipeline 26, and the first electromagnetic valve 261 is used for controlling the opening and closing of the first air inlet pipeline 26; the second electromagnetic valve 271 is disposed on the first air outlet pipe 27, and the second electromagnetic valve 271 is used for controlling the opening and closing of the first air outlet pipe 27.

By adopting the medical transfer trolley provided by the embodiment of the disclosure, the first electromagnetic valve 261 can control the opening and closing of the first air inlet pipeline 26 by arranging the first electromagnetic valve 261, and the air inlet quantity of the first air inlet pipeline 26 and the opening and closing of the first air inlet pipeline 26 can be controlled by controlling the opening of the first electromagnetic valve 261; by providing the second solenoid valve 271, the intake air amount of the first air outlet pipe 27 and the opening and closing of the first air outlet pipe 27 can be controlled by controlling the opening degree of the second solenoid valve 271.

Optionally, the refrigeration system further comprises: the controller and temperature sensor, temperature sensor sets up in first accommodation space 12 for detect the temperature in the first accommodation space 12 and with the testing result transmission to the controller, the controller is connected with temperature sensor, first solenoid valve 261, second solenoid valve 271 homogeneous phase, and the controller can be according to temperature sensor's testing result, controls the aperture of first solenoid valve 261 and second solenoid valve 271.

For example, when the difference between the first accommodation space 12 detected by the temperature sensor and the set temperature is greater than a preset value, the controller controls the first solenoid valve 261 and the second solenoid valve 271 to be opened and the opening degree to be adjusted to the maximum, when the difference between the first accommodation space 12 detected by the temperature sensor and the set temperature is less than or equal to the preset value, the controller controls the first solenoid valve 261 and the second solenoid valve 271 to be opened and the opening degree to be adjusted to be small, and when the difference between the first accommodation space 12 detected by the temperature sensor and the set temperature is 0, the controller controls the first solenoid valve 261 and the second solenoid valve 271 to be closed. The preset value may be 3 degrees.

In some embodiments, the refrigeration system further comprises: the second air inlet pipeline 28 and the second air outlet pipeline 29, the second air inlet pipeline 28 is arranged in the first accommodating cavity 111, one end of the second air inlet pipeline 28 is communicated with the second accommodating space 13, and the other end of the second air inlet pipeline 28 is communicated with the second accommodating cavity 112; the second air outlet pipeline 29 is arranged in the third accommodating cavity 113, one end of the second air inlet pipeline 28 is communicated with the second accommodating cavity 112, and the other end of the second air inlet pipeline 28 is communicated with the second accommodating space 13.

By adopting the medical transfer trolley provided by the embodiment of the disclosure, through the arrangement of the second air inlet pipeline 28 and the second air outlet pipeline 29, air in the second accommodating space 13 can flow into the second accommodating cavity 112 along the second air inlet pipeline 28 under the drive of the fan 25, and flows back into the second accommodating space 13 along the second air outlet pipeline 29 from the second accommodating cavity 112, so that the air exchange efficiency of the second accommodating space 13 and the second accommodating cavity 112 is improved, and the temperature in the second accommodating space 13 is quickly reduced.

In some embodiments, the refrigeration system further comprises: a third electromagnetic valve 281 and a fourth electromagnetic valve 291, wherein the third electromagnetic valve 281 is arranged on the second air inlet pipeline 28, and the third electromagnetic valve 281 is used for controlling the opening and closing of the second air inlet pipeline 28; the fourth electromagnetic valve 291 is provided in the second air outlet pipe 29, and the fourth electromagnetic valve 291 is configured to control opening and closing of the second air outlet pipe 29.

By adopting the medical transfer vehicle provided by the embodiment of the disclosure, the third electromagnetic valve 281 is arranged, the third electromagnetic valve 281 can control the opening and closing of the second air inlet pipeline 28, and the opening degree of the third electromagnetic valve 281 can control the air inlet quantity of the second air inlet pipeline 28 and the opening and closing of the second air inlet pipeline 28; by providing the fourth electromagnetic valve 291, the intake volume of the second air outlet pipe 29 and the opening and closing of the second air outlet pipe 29 can be controlled by controlling the opening degree of the fourth electromagnetic valve 291.

Optionally, a temperature detecting device is disposed in the second accommodating space 13, and the controller is further connected to the temperature detecting device, the third electromagnetic valve 281 and the fourth electromagnetic valve 291, for controlling the opening degrees of the third electromagnetic valve 281 and the fourth electromagnetic valve 291 according to the detection information of the temperature detecting device.

Like this, the controller can control and keep different temperatures in first accommodation space 12 and the second accommodation space 13, can place the article of different temperature demands in first accommodation space 12 and the second accommodation space 13, promotes medical transfer car (buggy) practicality.

In some embodiments, the refrigeration system is disposed at the top of the cabin 10, and the first accommodating space 12 and the second accommodating space 13 are disposed below the accommodating cavity 11 and side by side.

By adopting the medical transfer trolley provided by the embodiment of the disclosure, the accommodating cavity 11 is arranged at the top of the cabin 10, and cold air generated by the refrigerating system can automatically sink under the action of gravity, so that the flow resistance of the cold air in the accommodating cavity 11 can be reduced; the space utilization in the cabin 10 can be improved by disposing the first accommodation space 12 and the second accommodation space 13 side by side.

In some embodiments, the medical transfer cart further comprises: the number of the transferring and storing devices 30 is two, and the two transferring and storing devices 30 are respectively arranged in the first accommodating space 12 and the second accommodating space 13.

By adopting the medical transfer trolley provided by the embodiment of the disclosure, the transfer storage device 30 is respectively arranged in the first accommodating space 12 and the second accommodating space 13, so that automatic storage of storage objects such as a plasma transfer box can be realized, and a user can conveniently place and take objects into the first accommodating space 12 and the second accommodating space 13.

In some embodiments, the diversion storage 30 includes: a bracket 31, a driving part, a first rotary transmission part 32 and a plurality of shelves 33, wherein the driving part is arranged on the bracket 31; the first rotary transmission part 32 is movably arranged on the bracket 31 and is connected with the driving part, and the first rotary transmission part 32 is driven by the driving part to perform annular rotary motion along the height direction of the bracket 31; the plurality of shelves 33 are disposed along the movement track of the first rotary transmission part 32 at intervals and connected to the first rotary transmission part 32 to move under the driving of the first rotary transmission part 32.

By adopting the medical transfer trolley provided by the embodiment of the disclosure, the bracket 31 can support other various components of the transfer storage device 30 and fixedly connect the other various components; by providing the driving part and the first rotary transmission part 32 and connecting the driving part and the first rotary transmission part 32 in a driving way, the driving part can provide power for the first rotary transmission part 32, so that the first rotary transmission part 32 performs annular rotary motion along the height direction of the bracket 31; through setting up supporter 33, the user can place the commodity placed on supporter 33, set up a plurality of supporter 33 and can provide a plurality of storage locations for the user, satisfy user's storage demand, in addition, through all being connected the setting with first gyration transmission portion 32 with a plurality of supporter 33, a plurality of supporter 33 can be under the drive of first gyration transmission portion 32 along the orbit motion of first gyration transmission portion 32, set up a certain place of first gyration transmission portion 32 motion trail as the position of placing, the position of placing for the user of being convenient for place the commodity, a plurality of supporter 33 can pass through the position in proper order, in this way, do not need the user to remove, the user can place or take the commodity placed from the position of placing, be convenient for the user to store or take the commodity placed, promote user's operation convenience.

The track shape of the annular rotary motion can be circular, elliptical or racetrack, and it can be understood that the track shape of the annular rotary motion is not unique, and the track shape is one of the alternative embodiments of the application as long as the track shape of the annular rotary motion is in a closed loop rotary motion form.

It should be noted that, the "placement position" herein refers to a position where the placement frame 33 moves to be closest to the placement end of the rack 31, so that a user can place or take the placed article.

In some embodiments, the first turnaround transfer portion 32 includes: the first driving wheel 321, the first driven wheel 322 and the first transmission piece 323, wherein the first driving wheel 321 is longitudinally and rotatably arranged on the bracket 31 and is connected with the driving part so as to rotate under the drive of the driving part; the first driven wheel 322 is arranged at intervals from the first driving wheel 321 in the transverse direction; the first transmission part 323 is sleeved outside the first driving wheel 321 and the first driven wheel 322; wherein, a plurality of racks 33 are connected with the first driving part 323.

By adopting the transfer storage device 30 provided by the embodiment of the disclosure, the first driving wheel 321, the first driven wheel 322 and the first transmission piece 323 are arranged, the first driving wheel 321 and the first driven wheel 322 can be connected by sleeving the first transmission piece 323 on the outer side of the first driving wheel 321 and the first driven wheel 322, when the first driving wheel 321 rotates under the driving of the driving part, the first driving wheel 321 drives the first transmission piece 323 to move, the first transmission piece 323 transmits power to the first driven wheel 322 so as to drive the plurality of storage racks 33 to move, and as the plurality of storage racks 33 are arranged at intervals along the movement track of the first rotary transmission part 32, the plurality of storage racks 33 are connected with the first transmission piece 323, that is, the plurality of storage racks 33 perform rotary movement along the movement track of the first transmission piece 323.

Optionally, the medical transfer vehicle further comprises an illumination system provided in the vehicle cabin 10 for providing illumination to the first accommodation space 12 and the second accommodation space 13.

Thus, by providing the illumination system, the first accommodation space 12 and the second accommodation space 13 can be illuminated, which is convenient for the user to use in the dark or in poor light.

Alternatively, the lighting system includes two lighting lamps 16, and the two lighting lamps 16 are respectively disposed in the first accommodating space 12 and the second accommodating space 13 for lighting the first accommodating space 12 and the second accommodating space 13.

Optionally, the medical transfer cart further comprises: and a sterilizing device provided in the vehicle compartment 10 for sterilizing the first accommodating space 12 and the second accommodating space 13.

Thus, by providing the sterilizing device, the first accommodating space 12 and the second accommodating space 13 can be sterilized and disinfected, so that the storage environments in the first accommodating space 12 and the second accommodating space 13 meet the storage requirements of the articles.

Alternatively, the sterilizing device includes two ultraviolet sterilizing lamps 17, and the two ultraviolet sterilizing lamps 17 are respectively disposed in the first accommodating space 12 and the second accommodating space 13 for sterilizing the first accommodating space 12 and the second accommodating space 13.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A medical transfer trolley, comprising:

a vehicle body;

the vehicle cabin is arranged on the vehicle body and is used for defining an accommodating cavity, a first accommodating space and a second accommodating space, wherein the accommodating cavity is communicated with the first accommodating space and the accommodating cavity is communicated with the second accommodating space;

and the refrigerating system is arranged in the accommodating cavity, so that cold air in the accommodating cavity is exchanged with air in the first accommodating space and air in the second accommodating space, and the refrigerating system is used for controlling the temperature in the first accommodating space and the temperature in the second accommodating space.

2. The medical transfer cart of claim 1, wherein the refrigeration system comprises a compressor, a condenser, and an evaporator connected in sequence, the refrigeration system further comprising:

the fan is arranged in the accommodating cavity and corresponds to the evaporator and is used for driving air in the first accommodating space to flow into the accommodating cavity and flow back to the first accommodating space after flowing through the evaporator, and/or air in the second accommodating space flows into the accommodating cavity and flows back to the second accommodating space after flowing through the evaporator.

3. The medical transfer cart of claim 2, further comprising:

the first partition plate is arranged in the accommodating cavity and used for dividing the space of the accommodating cavity;

the second partition plate is arranged side by side with the first partition plate and arranged in the accommodating cavity and is used for dividing the space of the accommodating cavity;

wherein the condenser and the compressor are located outside the first and second partitions, and the evaporator is located between the first and second partitions.

4. The medical transfer cart of claim 3, wherein the first and second baffles divide the containment chamber into a first containment chamber, a second containment chamber, and a third containment chamber, the refrigeration system further comprising:

the first air inlet pipeline is arranged in the first accommodating cavity, one end of the first air inlet pipeline is communicated with the first accommodating space, and the other end of the first air inlet pipeline is communicated with the second accommodating cavity;

the first air outlet pipeline is arranged in the third accommodating cavity, one end of the first air outlet pipeline is communicated with the second accommodating cavity, and the other end of the first air outlet pipeline is communicated with the first accommodating space;

wherein, the fan is located in the second accommodation chamber.

5. The medical transfer cart of claim 4, wherein the refrigeration system further comprises:

the first electromagnetic valve is arranged on the first air inlet pipeline and used for controlling the opening and closing of the first air inlet pipeline;

and the second electromagnetic valve is arranged on the first air outlet pipeline and used for controlling the opening and closing of the first air outlet pipeline.

6. The medical transfer cart of claim 4, wherein the refrigeration system further comprises:

the second air inlet pipeline is arranged in the second accommodating cavity, one end of the second air inlet pipeline is communicated with the second accommodating space, and the other end of the second air inlet pipeline is communicated with the second accommodating cavity;

and the second air outlet pipeline is arranged in the third accommodating cavity, one end of the second air outlet pipeline is communicated with the second accommodating cavity, and the other end of the second air outlet pipeline is communicated with the second accommodating space.

7. The medical transfer cart of claim 6, wherein the refrigeration system further comprises:

the third electromagnetic valve is arranged on the second air inlet pipeline and used for controlling the opening and closing of the second air inlet pipeline;

and the fourth electromagnetic valve is arranged on the second air outlet pipeline and used for controlling the opening and closing of the second air outlet pipeline.

8. The medical transfer trolley of claim 1 wherein the refrigeration system is disposed at the top of the cabin, and the first accommodation space and the second accommodation space are both disposed below the accommodation cavity and side by side.

9. The medical transfer cart of any one of claims 1-8, further comprising:

and the number of the transferring storage devices is two, and the two transferring storage devices are respectively arranged in the first accommodating space and the second accommodating space.

10. The medical transfer cart of claim 9, wherein the transfer storage device comprises:

a bracket;

a driving part arranged on the bracket;

the first rotary transmission part is movably arranged on the bracket and is connected with the driving part, and the first rotary transmission part is driven by the driving part to perform annular rotary motion along the height direction of the bracket;

the storage racks are arranged at intervals along the movement track of the first rotary transmission part and connected with the first rotary transmission part so as to move under the drive of the first rotary transmission part.