CN216977307U - A carousel subassembly and blood fridge for blood fridge - Google Patents

Abstract

The utility model relates to a blood refrigeration technology field discloses a carousel subassembly and blood fridge for blood fridge's carousel subassembly includes: the lower surface of the rotary table is provided with a roller or a rolling groove; the supporting frame is positioned below the turntable, and the upper surface of the supporting frame is provided with a rolling groove or a rolling wheel which is matched with the rolling wheel or the rolling groove; when the roller is positioned in the rolling groove, the turntable is arranged in a rotating mode relative to the supporting frame. When a user needs to take and place a blood bag, the blood bag in each position of the rotary disc can be taken by rotating the rotary disc.

Description

A carousel subassembly and blood fridge for blood fridge

Technical Field

The present application relates to the field of blood refrigeration technology, for example, to a carousel assembly for a blood refrigerator and a blood refrigerator.

Background

Currently, a medical care personnel in the department of transfusion receives a batch of prepared blood from a blood station and is packaged by a blood bag when the blood is stored, and the blood bag is placed in a blood refrigerator, and the quality guarantee period is 2-3 weeks under the environment of 4 ℃. When blood is taken, the medical staff can take the blood which is put in the earliest time, namely 'old blood'. The layout environment of the blood bags in the existing blood refrigerating box needs medical care personnel to look over the information of the blood bags to find the 'old blood'.

The prior art provides a novel blood cold-stored supporter, including PMKD, the first connecting seat of the equal fixedly connected with in the left and right sides of PMKD upper surface, the inside threaded connection of first connecting seat has first threaded rod, the top fixedly connected with montant of first threaded rod, the top fixedly connected with connecting block of montant, the jack has all been seted up to the both sides of connecting block, the inside of jack is pegged graft and is had the connecting rod, the equal threaded connection in both sides in addition of connecting block has the screw, one side of the one end through connection piece of screw extends to the inside of connecting rod one end.

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:

blood among the prior art refrigerates the supporter (being equivalent to the carousel of this application) and is the rectangle, and medical personnel get to put the blood bag inconvenient.

SUMMERY OF THE UTILITY MODEL

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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a turntable assembly for a blood refrigerating box and the blood refrigerating box, so that a blood bag can be conveniently taken and placed, and meanwhile, the turntable can be conveniently connected with and detached from a support frame.

The disclosed embodiment provides a carousel subassembly for blood fridge, includes: the lower surface of the turntable is provided with a roller or a rolling groove; the support frame is positioned below the turntable, and the upper surface of the support frame is provided with a rolling groove or a rolling wheel which is matched with the rolling wheel or the rolling groove; when the roller is positioned in the rolling groove, the turntable is arranged in a rotating mode relative to the supporting frame.

Optionally, the roller groove is annular; the number of the idler wheels is one or more, when the number of the idler wheels is more than one, the idler wheels are positioned on the same circumference, and the circumference corresponds to the rolling groove.

Optionally, when the number of the rollers is multiple, the number of the rollers is not less than three.

Optionally, the roller is detachably connected to the rolling groove, wherein when the roller is located in the rolling groove, the turntable is connected to the support frame, and when the roller is separated from the rolling groove, the turntable is separated from the support frame

Optionally, the sectional area of the roller groove is gradually reduced along the direction in which the roller is inserted into the roller groove.

Optionally, the rolling groove is located at the outer edge of the lower surface of the rotating disc, or the rolling groove is located at the outer edge of the upper surface of the supporting frame.

Optionally, the carousel includes the diapire, the diapire is equipped with the ventilation hole, the ventilation hole is followed the thickness direction of diapire runs through the diapire.

Optionally, the diapire includes first splice bar and second splice bar, first splice bar with the second splice bar is followed the circumference of carousel is interval setting in proper order, wherein, the ventilation hole is located first splice bar.

Optionally, the rolling groove is formed in the lower surface of the rotary table, the lower surface of the rotary table includes the lower surface of the bottom wall, and the rolling groove is formed around the outer sides of the first connecting rib and the second connecting rib.

The disclosed embodiment also provides a blood refrigerating box, which comprises: a housing defining a refrigerating compartment; the carousel assembly for a blood cooler as described in any one of the previous embodiments; the number of the rotary disc assemblies is one or more, and when the number of the rotary disc assemblies is multiple, the plurality of support frames are sequentially arranged on the cavity wall of the refrigerating chamber at intervals along the height direction of the refrigerating chamber.

The carousel subassembly and blood fridge for blood fridge that this disclosed embodiment provided can realize following technological effect:

the turntable is connected with the support frame through the idler wheels and the rolling grooves, so that the turntable can rotate relative to the support frame. In practical application, when a user needs to take and place a blood bag, the blood bag in each direction of the rotary disc can be taken by rotating the rotary disc.

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 in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of a blood cooler according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a carousel assembly for a blood cooler according to embodiments of the present disclosure;

FIG. 3 is a schematic structural view of another perspective of a turntable assembly for a blood cooler provided in accordance with an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a turntable provided in the embodiment of the present disclosure;

FIG. 5 is a schematic sectional view taken along line A-A in FIG. 4;

FIG. 6 is an enlarged schematic view of portion B of FIG. 5;

FIG. 7 is a schematic view of a support frame according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural view of another perspective of a support stand provided in accordance with an embodiment of the present disclosure;

FIG. 9 is a schematic structural view of a perspective of the engagement of a basket with a disk provided by embodiments of the present disclosure;

FIG. 10 is a schematic structural view of another perspective of the engagement of a basket with a disk provided by embodiments of the present disclosure;

FIG. 11 is a schematic view of a blood cooler according to an embodiment of the present disclosure;

FIG. 12 is a schematic cross-sectional view of a blood cooler according to an embodiment of the present disclosure;

fig. 13 is an enlarged schematic view of a portion D in fig. 12.

Reference numerals:

10. a turntable; 101. rolling a groove; 102. a first connecting rib; 103. a second connecting rib; 104. a vent hole; 40. a support frame; 401. a roller; 50. a blood basket; 501. a first chute; 502. a second chute; 503. a baffle plate; 60. a tongue insertion structure; 601. inserting a tongue; 602. a knob plunger; 603. a first through hole; 604. a limiting plate; 6041. a second through hole; 6042. a third through hole; 70. a refrigerating chamber; 701. a cavity wall of the refrigerating chamber; 702. a shelf strip; 703. mounting holes; 80. a first door body; 801. a second door body; 90. a blood bag; 100. a blood refrigerating box.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. 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 be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can 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. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 13, the blood cooler 100 according to the embodiment of the present disclosure includes a housing defining a cooling compartment 70, a rotating plate 10 is disposed in the cooling compartment 70, a blood basket 50 is disposed on the rotating plate 10, and the blood basket 50 is used for placing a blood bag 90.

The blood refrigerator 100 is a refrigerator for refrigerating blood, and a refrigerating system is provided in the blood refrigerator 100, and includes a compressor, a condenser, an evaporator, and a throttle device. The blood cooler 100 has the advantage of rapid cooling.

As shown in fig. 1 to 8, the embodiment of the present disclosure further provides a turntable assembly for a blood refrigerator, the turntable assembly includes a turntable 10 and a support 40, a roller or a rolling groove 101 is provided on a lower surface of the turntable 10; the supporting frame 40 is positioned below the turntable 10, and the upper surface of the supporting frame 40 is provided with a rolling groove or a rolling wheel 401 matched with the rolling wheel or the rolling groove 101; wherein, when the roller is located in the rolling groove, the rotating disc 10 is rotatably arranged relative to the supporting frame 40.

With this alternative embodiment, the carousel 10 is used to place a blood bag 90. The carousel 10 and the support rack 40 are coupled to the roller slot 101 via the roller 401 such that the carousel 10 is rotatable relative to the support rack 40 to allow a user to access the blood bag 90 from various positions on the carousel 10.

In one embodiment, the lower surface of the rotary plate 10 is provided with rollers, the upper surface of the supporting frame is provided with rolling grooves matched with the rollers, and when the rollers are positioned in the rolling grooves, the rotary plate 10 and the supporting frame 40 are rotatably arranged.

In another embodiment, the lower surface of the rotating disc 10 is provided with a rolling groove 101, the upper surface of the supporting frame is provided with a roller 401 matched with the rolling groove 101, and when the roller 401 is positioned in the rolling groove 101, the rotating disc 10 and the supporting frame 40 are rotatably arranged.

Optionally, the roller slot 101 is annular.

As shown in fig. 4, with this alternative embodiment, the annular rolling groove 101 enables the turntable 10 to perform a circular motion relative to the supporting frame 40, so as to improve the smoothness of the rotation of the turntable 10 and save the space occupied by the rotation of the turntable 10.

Optionally, when the number of the rollers 401 is one or more, and the number of the rollers 401 is more than one, the rollers 401 are located on the same circumference, and the circumference corresponds to the rolling groove 101.

With this alternative embodiment, the plurality of rollers 401 are located on the same circumference, and the circumference corresponds to the rolling groove 101, which increases the stability of the rollers 401 rotating in the rolling groove 101, thereby increasing the stability of the rotation of the turntable 10 and the supporting frame 40.

Optionally, the roller 401 is detachably connected to the roller slot 101, wherein when the roller 401 is located in the roller slot 101, the rotating disc 10 is connected to the supporting frame 40, and when the roller 401 is separated from the roller slot 101, the rotating disc 10 is separated from the supporting frame 40.

By adopting the optional embodiment, when the roller 401 is separated from the rolling groove 101, the rotary table 10 is also separated from the support frame 40, so that the rotary table 10 and the support frame 40 can be disassembled, and the rotary table 10 can be conveniently and independently taken away to sterilize the rotary table 10.

Alternatively, as shown in fig. 5 and 6, the sectional area of the roller groove 101 is gradually reduced in the direction in which the roller 401 is inserted into the roller groove 101.

With this alternative embodiment, the sectional area of the rolling groove 101 is gradually reduced, so that the roller 401 can be conveniently inserted into the rolling groove 101 or the roller 401 can be conveniently taken out from the rolling groove 101, and the installation and the detachment of the turntable 10 and the supporting frame 40 can be conveniently realized.

Alternatively, the rolling groove 101 is located at the outer edge of the lower surface of the turntable 10, or the rolling groove 101 is located at the outer edge of the upper surface of the supporting frame 40.

With this alternative embodiment, the rolling groove 101 is located at the outer edge of the lower surface of the turntable 10 or the outer edge of the upper surface of the supporting frame 40, so as to increase the rotating radius of the turntable 10 and further improve the rotating stability of the turntable 10.

Optionally, the turntable 10 comprises a bottom wall, the bottom wall being provided with a ventilation hole 104, the ventilation hole 104 extending through the bottom wall in a thickness direction of the bottom wall.

With this alternative embodiment, the bottom wall of the carousel 10 is provided with a vent 104, and the vent 104 allows the blood bag 90 placed on the carousel 10 to be sufficiently in contact with the cold airflow in the blood cooler 100, thereby increasing the cooling effect of the blood bag 90.

Alternatively, as shown in fig. 4, the bottom wall includes a first connecting rib 102 and a second connecting rib 103, the first connecting rib 102 and the second connecting rib 103 are sequentially arranged at intervals along the circumferential direction of the turntable 10, and the vent holes 104 are formed in the first connecting rib 102.

With this alternative embodiment, the first connecting rib 102 is used to provide a vent 104 so that the cold air flow through the vent 104 contacts the blood bag 90 placed on the carousel 10. Second splice bar 103 sets up with first splice bar 102 along the circumference of carousel 10 interval in proper order, and second splice bar 103 is used for strengthening the intensity of carousel 10 to guarantee that carousel 10 can stably place blood bag 90.

Alternatively, in the case where the rolling groove 101 is provided on the lower surface of the turntable 10, the lower surface of the turntable 10 includes the lower surface of the bottom wall, and the rolling groove 101 is wound around the outer sides of the first connecting rib 102 and the second connecting rib 103.

With this alternative embodiment, the rolling groove 101 is wound around the outer sides of the first connecting rib 102 and the second connecting rib 103, so that the rolling groove 101, the first connecting rib 102 and the second connecting rib 103 are reasonably arranged on the bottom wall of the turntable 10. On the other hand, the rotation radius of the turntable 10 is increased, thereby increasing the stability of the rotation of the turntable 10.

When the rolling groove 101 is formed in the lower surface of the turntable 10, the rollers 401 are disposed on the upper surface of the support frame 40, the rollers 401 are sequentially disposed at intervals along the circumferential direction of the support frame 40, and the rollers 401 are located on the same circumference corresponding to the rolling groove 101, that is, the circumference corresponds to the center of the rolling groove 101 and has the same diameter.

Alternatively, the number of the rollers 401 is not less than three.

With this alternative embodiment, the number of rollers 401 is not less than three, which ensures the rotation of the turntable 10. When the number of the rollers 401 is less than three, two rollers 401 or one roller 401 easily causes the rotation of the turntable 10 to be deviated, and the weight bearing capacity of the turntable 10 is poor. Thereby making the turntable 10 incapable of stable rotation.

Specifically, the number of the rollers 401 may be three, four, five, or six. When the number of the rollers 401 is five as shown in fig. 7, the arrangement of the five rollers 401 is as shown in fig. 7.

Optionally, the turntable 10 is circular to facilitate rotation of the turntable 10, further reducing the space occupied by the turntable 10 during rotation.

The disclosed embodiment also provides a blood cooler 100 comprising the turntable assembly for a blood cooler of any one of the above embodiments.

The presently disclosed embodiment further provides a blood cooler 100, which includes the turntable assembly for a blood cooler in any one of the above embodiments, so as to have the advantages of the turntable assembly for a blood cooler in any one of the above embodiments, which will not be described herein again.

Alternatively, as shown in FIGS. 1 and 11, the blood cooler 100 includes a housing defining a refrigerated compartment 70; the turntable assemblies are located in the refrigerating chamber 70, wherein the number of the turntable assemblies is one or more, and when the number of the turntable assemblies is multiple, the plurality of supporting frames 40 are sequentially arranged on the chamber wall 701 of the refrigerating chamber at intervals along the height direction of the refrigerating chamber 70.

With this alternative embodiment, the supporting frame 40 is disposed on the cavity wall 701 of the refrigerating chamber, which can increase the stability of the turntable assembly, so that the turntable 10 can rotate stably. Carousel 10 is used for placing blood bag 90, and the stability that blood bag 90 placed can be guaranteed in carousel 10 steady rotation.

The plurality of supporting frames 40 are sequentially arranged at intervals in the height direction of the refrigerating chamber 70, so that the storage amount of the blood bags 90 can be increased, the blood bags 90 can be conveniently taken and placed from each rotary table 10, and the rotation of each rotary table 10 is enabled not to interfere with each other.

Optionally, as shown in fig. 9 to 11, the blood cooler 100 further includes a plurality of blood baskets 50, the plurality of blood baskets 50 are sequentially disposed on the upper surface of the rotary disk 10 along the circumferential direction of the rotary disk 10, and the blood baskets 50 are used for placing the blood bags 90; wherein each basket 50 is slidably connected to the carousel 10, and each basket 50 slides along the radial direction of the carousel 10, so that each basket 50 at least partially protrudes outside the carousel 10.

With this alternative embodiment, the carousel 10 is rotatably positioned within the refrigerated compartment 70, and a user can access the blood bags 90 at various orientations of the carousel 10 by rotating the carousel 10 when accessing the blood bags 90. A plurality of blood baskets 50 are disposed on the upper surface of the carousel 10 along the circumferential direction of the carousel 10, and each blood basket 50 can be used for holding a blood bag 90. Each basket 50 is slidably connected to the rotary disk 10 and slides along the radial direction of the rotary disk 10, which can be understood as: each blood basket 50 can be pull alone, can find the target blood basket through rotating carousel 10 like this, gets from the interior blood bag 90 that puts of target blood basket again, has increased the convenience that the blood bag 90 got and put, and through the cooperation of carousel 10 and blood basket 50, the user need not stretch into the walk-in 70 inside with the hand in addition, avoids the frostbite user.

Optionally, the blood cooler 100 further comprises a slider and a first sliding slot 501, the slider is disposed on one of the lower surface of the basket 50 and the upper surface of the rotary plate 10; the first chute 501 is provided on the other of the lower surface of the basket 50 and the upper surface of the dial 10; the slide block can reciprocate in the first sliding chute 501 to move the blood basket 50.

With this alternative embodiment, the blood basket 50 and the rotary disk 10 are slidably connected by the sliding block and the sliding groove, so that the drawing of the blood basket 50 is smoother and more stable.

Specifically, when the slider is provided on the lower surface of the blood basket 50, the chute is provided on the upper surface of the disk 10. When the slider is provided on the upper surface of the turntable 10, the chute is provided on the lower surface of the blood basket 50.

Optionally, the blood cooler 100 further comprises a second sliding groove 502, one end of the second sliding groove 502 is disposed on the other of the lower surface of the basket 50 and the upper surface of the rotary plate 10, and the other end of the second sliding groove 502 is slidably connected to the first sliding groove 501; the first slide channel 501 is located in the second slide channel 502 and can reciprocate in the second slide channel 502.

By adopting the optional embodiment, the first sliding groove 501, the second sliding groove 502 and the sliding block together form three sliding rails, the blood basket 50 is connected with the rotary disk 10 in a sliding manner in the form of three sliding rails, and the blood basket 50 can be pulled out completely, so that the blood bag 90 can be taken and placed more conveniently. In addition, the first sliding chute 501 is located in the second sliding chute 502, so that the stability of the blood basket 50 can be improved in the drawing process of the blood basket 50, and the influence of the weight of the blood bag 90 in the blood basket 50 on the stability of the blood basket 50 can be avoided. In addition, the three-section sliding rail structure of the first sliding chute 501, the second sliding chute 502 and the sliding block saves the space of the rotary disk 10 and the blood basket 50 in the height direction.

Optionally, the number of the sliding blocks is multiple, the multiple sliding blocks are sequentially arranged at intervals along the circumferential direction of the blood basket 50, and the number of the first sliding grooves 501 is the same as that of the sliding blocks and corresponds to one another.

With this alternative embodiment, the arrangement of the plurality of sliders and the first sliding groove 501 further increases the stability of the drawing process of the blood basket 50.

Optionally, the number of the second sliding grooves 502 is the same as that of the first sliding grooves 501 and corresponds to one another.

The number of the sliding blocks may be two, and correspondingly, the number of the first sliding chute 501 and the second sliding chute 502 is also two. That is, the basket 50 and the carousel 10 are slidably connected by two three-section rails. The number of three-segment slide rails can also be increased when the size of the blood basket 50 is larger.

Optionally, the basket 50 includes a baffle 503, the baffle 503 is movably disposed inside the basket 50, and the baffle 503 divides the inside of the basket 50 into a plurality of storage spaces and can adjust the volume and shape of each storage space.

With this alternative embodiment, the baffle 503 is disposed within the basket 50, and the baffle 503 can adjust the shape and volume of the storage space within the basket 50, thereby changing the discharge pattern of the blood bag 90.

In the prior art, the blood bag 90 in the blood cooler 100 is basically flat, and the flat blood bag 90 is not beneficial to observing hemolysis. The flap 503 may be inclined or transverse within the blood basket 50. The blood bag 90 can be vertically or obliquely placed in the blood basket 50 through the baffle 503, so that the hemolysis of the blood bag 90 can be better observed.

Optionally, the number of baffles 503 may be one or more, and a plurality of baffles 503 can further increase the diversity of the storage space within the basket 50.

Alternatively, the flap 503 is detachably attached to the inner wall surface of the blood basket 50.

With this alternative embodiment, the baffle 503 is detachably connected to the basket 50, which facilitates the handling of the baffle 503, and thus facilitates the change of the shape and volume of the storage space in the basket 50.

Specifically, the baffle 503 and the blood basket 50 may be detachably connected by a snap, a screw, or the like.

Optionally, the turntable 10 is circular to facilitate rotation of the turntable 10, further reducing the space occupied by the turntable 10 during rotation.

It should be noted that the turntable 10 may have other shapes, such as a polygon, an ellipse, etc., and may be configured according to the use requirement.

Alternatively, when the carousel 10 has a circular shape, the baskets 50 have a petal shape, and a plurality of petal-shaped baskets 50 can be stably placed on the carousel 10, and the number of baskets 50 to be held is increased.

Specifically, the number of the blood baskets 50 may be three, four, five or six, and the number of the blood baskets 50 may be set according to the area of the rotary disk 10 and the requirement of the user.

It should be noted that: the disk 10 may have other shapes, such as a polygon, an ellipse, etc., and the shape of the basket 50 may be determined according to the shape of the disk 10.

Alternatively, as shown in fig. 1 and 11, the refrigerating compartment 70 has a pick-and-place opening; the blood refrigerator 100 further comprises a first door body 80 and a second door body 801, wherein the first door body 80 is movably covered at the taking and placing opening, and the first door body 80 is provided with an opening; the second door body 801 is movably covered at the opening.

With this alternative embodiment, the first door 80 has a large radius of rotation and is disposed at the access opening as a main door cover, so that larger articles such as the turntable 10 can be accessed from the refrigerating compartment 70. The second door 801 covers the opening of the first door 80, and small articles can be taken from and taken from the refrigerator compartment 70 by the second door 801. In this embodiment, the first door body 80 and the second door body 801 form a door-in-door structure together, and a user can take the bloodletting bags 90 from the refrigerating chamber 70 by controlling the second door body 801, so that the turning radius of opening the door bodies is reduced, and further the trouble of continuously opening and closing the first door body 80 with a large turning angle is reduced.

Because the requirement of blood refrigeration on temperature is strict, in the prior art, an inner door is generally arranged between the first door body 80 and the pick-and-place opening, and the loss of cold in the refrigerating chamber 70 is reduced through the inner door. In this embodiment, due to the design of the door-in-door of the first door body 80 and the second door body 801, the area of the opened door is reduced, the loss of the cold energy in the refrigerating chamber 70 can also be reduced, and the arrangement of the inner door can be omitted.

Optionally, the outer dimension of the basket 50 is smaller than the inner dimension of the opening.

With this alternative embodiment, the outer dimension of the blood basket 50 is smaller than the inner dimension of the opening, and when the opening is opened by the second door 801, the blood basket 50 can be pulled out of the refrigerating chamber 70, and the blood bag 90 in the blood basket 50 can be taken and placed.

In this embodiment, the convenience of taking and placing the blood bag 90 is increased by the rotatable turntable 10, the drawable blood basket 50 and the door-in-door structure of the first door 80 and the second door 801, and the user does not need to put hands and arms deep into the refrigerating chamber 70, thereby preventing the user from being frostbitten. Meanwhile, the tedious work of opening the door by a user is saved, the door opening is more labor-saving, and the loss of cold energy in the refrigerating chamber 70 can be avoided.

Optionally, the second door body 801 is a transparent material.

In this embodiment, the second door 801 is made of a transparent material, so that a user can firstly observe through the second door 801, pre-judge the position of the blood bag 90 to be taken and placed in advance, and then open the second door 801 to take and place.

Optionally, when the number of the second door bodies 801 is one or more, and the number of the second door bodies 801 is multiple, one first door body 80 is provided with multiple openings, and the number of the second door bodies 801 is the same as the number of the openings and corresponds to one opening.

In this embodiment, the flexibility of taking and placing the blood bag 90 can be further improved by the plurality of second door bodies 801, the area of the door can be reduced, and the loss of the cold in the refrigerating chamber 70 can be further reduced.

The following describes the procedures of blood collection and drawing:

when blood needs to be stored, a user firstly observes the inner rotary disc 10 and the blood basket 50 in the refrigerating chamber 70 through the second door body 801, pre-judges a target blood basket for placing the blood bag 90 in advance, then opens the second door body 801, pulls out the target blood basket, places the blood bag 90 into the target blood basket or extends the blood bag to the next blood basket 50, and at the moment, the blood bag can be extended clockwise or anticlockwise by self-definition. After the blood bag 90 is placed, the marking card is placed at the last placed blood bag 90, then the blood basket 50 is pushed back, and the second door 801 is closed, so that the blood storage process is completed.

When blood is required to be taken, a user firstly passes through a target blood basket (the blood basket 50 with the blood bag 90 stored for the longest time) with the label card blood bag 90, which is required to be taken, of the second door body 801, then opens the second door body 801, pulls out the target blood basket with the label card blood bag 90, takes out the blood bag 90, then pushes back the blood basket 50, closes the second door body 801, and then the blood taking process is completed.

It should be noted that the marking card may also be disconnected from the basket 50, and the user places the marking card directly at the rim of the basket 50 after placing the blood bag 90 to mark the freshness of the basket 50.

Optionally, as shown in fig. 12 and 13, the supporting frame 40 is detachably connected to the cavity wall 701 of the refrigerating chamber, and specifically, the blood refrigerating chamber 100 further includes a mounting hole member and a tongue insertion structure 60, wherein the mounting hole member is formed with a mounting hole 703, and the mounting hole member is disposed on the cavity wall 701 of the refrigerating chamber, or is integrally formed with the cavity wall 701 of the refrigerating chamber to form the mounting hole 703; the tongue structure 60 comprises a tongue 601 which can be arranged on the support frame 40; wherein, the cavity wall 701 of the refrigerating chamber is provided with an installation hole 703, the inserting tongue 601 can move between an extending position and a retracting position, when the inserting tongue 601 is positioned at the extending position, the inserting tongue 601 is positioned in the installation hole 703, and the support frame 40 is connected with the cavity wall 701 of the refrigerating chamber; when the latch 601 is located at the retracted position, the latch 601 is located outside the mounting hole 703, and the support frame 40 is separated from the cavity wall 701 of the refrigerating chamber.

By adopting the optional embodiment, the support frame 40 and the mounting hole piece are connected and detached through the inserting tongue structure 60, the inserting tongue 601 can extend into the mounting hole 703 and can also be retracted from the mounting hole 703, and the mounting hole piece is arranged on the cavity wall 701 of the refrigerating chamber or integrally formed with the cavity wall 701 of the refrigerating chamber, so that the support frame 40 and the cavity wall 701 of the refrigerating chamber can be connected and detached through the detachable connection of the inserting tongue 601 and the mounting hole 703. In addition, the support frame 40 is detachably connected with the cavity wall 701 of the refrigerating chamber through the tongue insertion structure 60, so that the support frame 40 is not limited to other support frames 40 during the detachment, and the detachment of the support frame 40 is more convenient.

Optionally, the tongue 601 is provided with a first through hole 603, and the first through hole 603 penetrates through the tongue 601 along a direction perpendicular to the insertion direction of the tongue 601 into the mounting hole 703; the tongue structure 60 further includes a knob plunger 602, the knob plunger 602 is located at one side of the tongue 601 and extends into the first through hole 603, and the knob plunger 602 can drive the tongue 601 to move between the extended position and the retracted position.

With this alternative embodiment, the knob plunger 602 penetrates through the tongue 601 along a direction perpendicular to the direction in which the tongue 601 is inserted into the mounting hole 703, that is, the knob plunger 602 is connected to the tongue 601 through the first through hole 603, the knob plunger 602 can drive the tongue 601 to move between the extended position and the retracted position, and the knob plunger 602 provides a force application point for a user to operate the tongue 601, so that the user can operate the tongue 601 more laborsavingly, and further detach the support frame 40 more laborsavingly.

Optionally, the tongue structure 60 further includes a limiting plate 604, the limiting plate 604 is located on the other side of the tongue 601, the limiting plate 604 is provided with a second through hole 6041 and a third through hole 6042, and the second through hole 6041 and the third through hole 6042 are sequentially arranged along the direction in which the tongue 601 is inserted into the mounting hole 703; when the latch 601 is located at the extended position, the knob plunger 602 moves along the axial direction thereof to extend into the third through hole 6042, so as to limit the latch 601; when the latch 601 is located at the retracted position, the knob plunger 602 is moved along the axial direction thereof to extend into the second through hole 6041, so as to limit the latch 601.

With this alternative embodiment, the limiting plate 604 is located on the other side of the tongue 601, and the knob plunger 602 can cooperate with the second through hole 6041 or the third through hole 6042 of the limiting plate 604, so that the movement of the tongue 601 can be limited after the tongue 601 moves to the extended position or the retracted position, and the support frame 40 is prevented from loosening.

When the support frame 40 needs to be installed in the installation hole 703, when the insertion tongue 601 moves to the extending position, the first through hole 603 corresponds to the third through hole 6042, the knob plunger 602 is screwed, the knob plunger 602 moves in the first through hole 603 along the axial direction thereof, after the knob plunger 602 extends into the third through hole 6042, the knob plunger 602 is simultaneously located in the first through hole 603 and the third through hole 6042, so that the knob plunger 602 limits movement, the insertion tongue 601 provided with the first through hole 603 also limits movement, further, the support frame 40 can be stably connected with the cavity wall 701 of the refrigerating chamber, and the support frame 40 is prevented from being loosened due to the movement of the insertion tongue 601.

When the support frame 40 needs to be detached from the cavity wall 701 of the refrigerating chamber, the knob plunger 602 is screwed, the knob plunger 602 moves in the opposite direction along the axial direction thereof to exit the third through hole 6042, but still located in the first through hole 603, the knob plunger 602 can drive the tongue 301 to move freely, the knob plunger 602 drives the tongue 601 to move from the extended position toward the retracted position, when the tongue 601 moves to the retracted position, the first through hole 603 corresponds to the second through hole 6041, the knob plunger 602 is screwed along the axial direction thereof, the knob plunger 602 is screwed into the second through hole 6041, and after the knob plunger 602 is located in both the first through hole 603 and the second through hole 6041, the support frame 40 can be detached from the cavity wall 701 of the refrigerating chamber. Moreover, the tongue 601 will not move, so that the tongue 601 will not be extended or damaged during the transportation of the blood refrigerator 100. Similarly, when moving from the retracted position to the extended position, the control knob plunger 602 moves in the opposite axial direction to exit the second through-hole 6041, thereby moving freely.

Alternatively, in the case that the tongue structure 60 is disposed at the rear end of the supporting frame 40, the tongue 601 moves in the front-back direction in the mounting hole 703; wherein the support bracket 40 moves the latch 601 between the extended position and the retracted position.

With this alternative embodiment, when the tongue structure 60 is located at the rear end of the support frame 40, it is inconvenient for the user to directly manipulate the tongue 601, and thus the knob plunger 602 does not need to be provided. The user can insert the latch 601 into the mounting hole 703 or remove the latch from the mounting hole 703 by moving the support 40.

The rear end of the support frame 40 is connected with the mounting hole 703 through the tongue 601, but when the front end of the support frame 40 is stressed greatly, the rear end of the support frame 40 can be prevented from tilting. That is to say, the insertion tongue 601 is limited by the mounting hole 703 in the vertical direction, so that the stability of the support frame 40 can be ensured, and the support frame 40 is prevented from tilting forward.

Optionally, in a case that the tongue structure 60 is disposed near the front end of the supporting frame 40, the tongue structure 60 includes a tongue 601, a knob plunger 602, and a limiting plate 604, and since the front end of the supporting frame 40 is convenient for a user to operate, the tongue structure 60 including the tongue 601, the knob plunger 602, and the limiting plate 604 is convenient for the user to operate.

The support frame 40 can be stably installed in the refrigerating chamber 70 by the tongue structure 60 at the front end and the tongue 601 at the rear end, and the support frame 40 is also easily installed and removed.

Optionally, the blood cooler 100 further comprises a shelf strip 702, wherein the shelf strip 702 is provided with a plurality of mounting holes, or a plurality of mounting holes are integrally formed with the shelf strip 702 to form the mounting holes 703; the shelf strip 702 extends along the height direction of the refrigerating chamber 70, the mounting holes 703 are sequentially arranged at intervals along the extending direction of the shelf strip 702, and the shelf strip 702 is suitable for being arranged on the chamber wall 701 of the refrigerating chamber.

With this alternative embodiment, the shelf strips 702 extend in the height direction of the refrigerating compartment 70, and the mounting holes 703 are sequentially provided at intervals on the shelf strips 702 in the extending direction of the shelf strips 702. The arrangement is such that the supporting frame 40 can be installed at a plurality of positions of the rack bars 702, and the distance between different rack bars 702 can be adjusted, so as to adjust the distance between different turntables 10. In addition, the number of trays 10 in the blood cooler 100 may be adjusted as desired.

Optionally, the number of the tongue insertion structures 60 is multiple, and the tongue insertion structures 60 are sequentially arranged at intervals along the circumferential direction of the support frame 40; wherein, the number of the shelf strips 702 is the same as the number of the tongue insertion structures 60 and corresponds to one another.

With this alternative embodiment, the plurality of tongue structures 60 enable a plurality of orientations of the support frame 40 to be connected with the cavity wall 701 of the refrigerating compartment, thereby increasing the connection stability of the support frame 40. The number of the shelf strips 702 is the same as the number of the tongue insertion structures 60, and the tongue insertion structures 60 are in one-to-one correspondence, so that the plurality of tongue insertion structures 60 can be matched with the mounting holes 703 of the shelf strips 702, and the mounting stability of the support frame 40 is further improved.

Optionally, the refrigerating chamber 70 is provided with a pick-and-place opening, and the shelf strip 702 is provided on the wall 701 of the refrigerating chamber at a position close to the pick-and-place opening, so as to facilitate the user to operate the knob plunger 602 and then move the tongue 601.

The rear wall of the refrigeration compartment 70 is also provided with shelf strips 702 that mate with the tongue structures 60 at the rear end of the support shelf 40.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify 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 (10)

1. A carousel assembly for a blood cooler, comprising:

the lower surface of the turntable (10) is provided with a roller (401) or a rolling groove (101);

the supporting frame (40) is positioned below the turntable (10), and a rolling groove (101) or a roller (401) matched with the roller (401) or the rolling groove (101) is formed in the upper surface of the supporting frame (40);

when the roller (401) is positioned in the rolling groove (101), the turntable (10) is rotatably arranged relative to the supporting frame (40).

2. The turntable assembly for a blood cooler of claim 1,

the rolling groove (101) is annular;

the number of the rollers (401) is one or more, when the number of the rollers (401) is more, the rollers (401) are positioned on the same circumference, and the circumference corresponds to the rolling groove (101).

3. The turntable assembly for a blood cooler of claim 2,

when the number of the rollers (401) is multiple, the number of the rollers (401) is not less than three.

4. The turntable assembly for a blood cooler of claim 1,

the roller (401) is detachably connected with the rolling groove (101), wherein when the roller (401) is located in the rolling groove (101), the turntable (10) is connected with the support frame (40), and when the roller (401) is separated from the rolling groove (101), the turntable (10) is separated from the support frame (40).

5. The turntable assembly for a blood cooler of claim 4,

the sectional area of the roller groove (101) is gradually reduced along the direction in which the roller (401) is inserted into the roller groove (101).

6. The assembly of any one of claims 2 to 5, wherein said disk assembly is a disk assembly for a blood cooler,

the rolling groove (101) is located at the outer edge of the lower surface of the turntable (10), or the rolling groove (101) is located at the outer edge of the upper surface of the support frame (40).

7. The turntable assembly for a blood cooler of claim 6, wherein,

carousel (10) includes the diapire, the diapire is equipped with ventilation hole (104), ventilation hole (104) are followed the thickness direction of diapire runs through the diapire.

8. The turntable assembly for a blood cooler of claim 7, wherein,

the diapire includes first splice bar (102) and second splice bar (103), first splice bar (102) with second splice bar (103) are followed the circumference of carousel (10) sets up at interval in proper order, wherein, ventilation hole (104) are located first splice bar (102).

9. The turntable assembly for a blood cooler of claim 8,

under the condition that the rolling groove (101) is arranged on the lower surface of the rotary table (10), the lower surface of the rotary table (10) comprises the lower surface of the bottom wall, and the rolling groove (101) is wound on the outer sides of the first connecting rib (102) and the second connecting rib (103).

10. A blood cooler, comprising:

a housing defining a refrigerator compartment (70);

the carousel assembly of any one of claims 1 to 9, for a blood cooler;

the number of the rotary disc assemblies is one or more, when the number of the rotary disc assemblies is multiple, and along the height direction of the refrigerating chamber (70), the plurality of supporting frames (40) are sequentially arranged on the chamber wall (701) of the refrigerating chamber at intervals.

Images