A low-temperature blood transport box that is convenient for classification and vibration-proof

Abstract

The present invention discloses a low-temperature blood transport box that is convenient for classification and vibration prevention, and relates to the technical field of blood transport boxes. It includes a box body, a sealing cover, a refrigeration mechanism and a shock-absorbing mechanism. The box body is made of heat-insulating material as a whole, a cavity is provided inside the box body, the shock-absorbing mechanism is arranged at the bottom of the cavity inside the box body, a hinge is provided between the sealing cover and the box body, a buckle lock is provided at the corresponding position of the sealing cover and the box body, and the refrigeration mechanism is arranged in the cavity inside the box body. The present invention can reduce the shaking of the blood bag inside the box body, thereby preventing the red blood cells inside the blood bag from being damaged, and can regulate the blood temperature inside the box body, thereby preventing the blood from deteriorating and reducing the contamination of the outer packaging of the blood bag.

Description

Technical Field

[0001] The present invention relates to the technical field of blood transport boxes, and in particular to a low-temperature blood transport box which is convenient for classification and vibration prevention. Background Art

[0002] Fatal blood loss caused by limb trauma is the leading cause of preventable death among war wounds. Large amounts of timely blood transfusions can significantly improve the survival rate of war wounded patients. Therefore, blood is an indispensable source of life. Frontline rescue agencies are often located in remote locations with harsh transportation environments, which poses a great challenge to the continuous and effective blood supply.

[0003] Blood is stored in blood bags. When a soldier who has lost too much blood needs to be given a blood transfusion, a matching blood type must be found in time. The existing blood transport box cannot dampen and prevent the blood inside. Therefore, when medical staff transport the blood in a harsh environment, the violent bumps may damage the red blood cells in the blood, thereby reducing the oxygen supply capacity of the blood. At the same time, the existing blood transport box cannot monitor and control the temperature inside, so it cannot effectively guarantee the quality of the blood after transportation. In addition, the existing blood transport box cannot achieve good sealing. Under harsh transportation conditions, the blood bags in the box are easily contaminated with dirt, dust, rain, etc., resulting in contamination of the outer packaging of the blood bags and increasing the risk of blood transfusion. Summary of the invention

[0004] The present invention provides a low-temperature blood transport box which is convenient for classification and vibration prevention, so as to solve the technical problems that the blood transport box in the prior art has poor anti-shake performance and cannot regulate the temperature.

[0005] A low-temperature blood transport box that is convenient for classification and vibration prevention, comprising a box body, a sealing cover, a refrigeration mechanism and a shock-absorbing mechanism. The box body is made of a heat-insulating material as a whole, a cavity is provided inside the box body, the shock-absorbing mechanism is arranged at the bottom of the cavity inside the box body, a hinge is provided between the sealing cover and the box body, snap-fit ​​locks are provided at corresponding positions of the sealing cover and the box body, and the refrigeration mechanism is arranged in the cavity inside the box body.

[0006] Furthermore, the shock absorbing mechanism is composed of a shock absorbing limit rod, a shock absorbing spring and a shock absorbing plate. There are a plurality of shock absorbing limit rods, and the plurality of shock absorbing limit rods are arranged around the outer side of the bottom of the hollow cavity in the box body. The shock absorbing plate is provided with a plurality of shock absorbing holes corresponding to the shock absorbing limit rods. The shock absorbing plate is inserted on the plurality of shock absorbing limit rods. There are a plurality of shock absorbing springs, and each of the shock absorbing limit rods is sleeved with two shock absorbing springs, and the shock absorbing springs on each of the shock absorbing limit rods are respectively located on the upper and lower sides of the shock absorbing plate.

[0007] Furthermore, a plurality of partitions are provided in the box body, two sliders are provided on both sides of the partitions respectively, two slide grooves are provided on both sides of the cavity in the box body respectively, and a sinking notch is provided on one side of the slide groove. The partition can penetrate into the cavity from the sinking notch, and the slider is in the slide groove.

[0008] Furthermore, the partition is a grid structure.

[0009] Furthermore, a marking plate is provided on the partition, and the marking plate is connected to the top of the partition.

[0010] Furthermore, a plurality of lighting lamps are arranged on the inner wall of the hollow cavity in the box.

[0011] Furthermore, a temperature measuring instrument is provided in the box body, and a temperature display screen is provided on the sealing cover.

[0012] Furthermore, the box body is provided with a shoulder strap.

[0013] Furthermore, grooves are provided at positions where the snap-fit ​​locks are provided in the sealing cover and the box body, and the snap-fit ​​locks are located in the grooves in the sealing cover and the box body.

[0014] Furthermore, a circle of sealing protrusions is provided in the inner cavity of the box body, corresponding notches are provided at corresponding positions of the sealing cover, and the sealing protrusions are located in the notches of the sealing cover.

[0015] Furthermore, a circle of lateral springs is provided around the shock absorbing plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] Firstly, the shock absorbing mechanism in the present invention can reduce the shock of the blood bag, thereby ensuring that the red blood cells in the blood bag will not be damaged due to excessive shock during transportation. A snap lock is provided at the corresponding position of the sealing cover and the box body. The snap lock can tightly snap the sealing cover as a whole onto the box body, thereby making the cavity in the box body in a sealed state. The refrigeration mechanism can generate cold air inside the cavity, thereby making the temperature inside the cavity in an appropriate environment. Therefore, the blood can always be in the best state during transportation.

[0018] Secondly, the present invention provides a plurality of partitions in the box body, and medical staff can slide the plurality of partitions into the slide groove according to the type of blood type, and then put different blood types into the intervals between the partitions respectively, so that different blood types can be classified and stored evenly, and the spacing between the partitions can be adjusted according to the number of different blood types. When the number of a certain blood type is large, the spacing between the partitions of the partition is increased, and when the number of a certain blood type is small, the spacing between the partitions of the partition is reduced, thereby realizing adaptive partition, thereby preventing a certain blood type angle from causing the blood bags in the section to pile up too high, thereby causing the overall center of gravity of the box to shift, making it inconvenient for medical staff to carry.

[0019] Thirdly, the partitions in the present invention are of a grid structure. By arranging the partitions in a grid shape, the cold air generated by the refrigeration mechanism can pass through multiple partitions, so that the blood bags in each compartment can receive the cold air effect of the refrigeration mechanism, so that all blood bags can be stored at an appropriate temperature.

[0020] Fourthly, the present invention provides a marking plate on the partition, and the marking plate is arranged on the top of the partition through a connecting shaft sleeve. When in use, medical staff can write appropriate blood type marks on the marking plate and flip the marking plate to the appropriate compartment, so as to mark the blood type in the compartment, so as to facilitate medical staff to organize the blood.

[0021] Fifthly, the present invention provides a plurality of lighting lamps on the inner wall of the cavity inside the box, and the interior of the box can be illuminated by the provided lighting lamps, so that it is convenient for medical staff to observe the blood bag inside the box in a dark environment.

[0022] Sixth, the present invention provides a temperature measuring instrument in the box body and a temperature display screen on the sealing cover. The temperature inside the box is measured by the temperature measuring instrument and displayed on the temperature display screen, so that medical staff can observe the temperature changes in the box in time without opening the sealing cover, thereby further increasing the thermal insulation effect of the box body and the temperature changes in the box.

[0023] Seventhly, the present invention provides a circle of sealing protrusions in the internal cavity of the box body, and the sealing protrusions of the box body cooperate with the grooves on the sealing cover to seal the cavity in the box body, thereby preventing the cold air inside the cavity from leaking out, and also preventing external moisture from entering the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the sealing cover in the combined state in the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the sealing cover in the open state of the present invention;

[0027] Figure 3 It is a schematic cross-sectional structure diagram of the sealing cover in the open state of the present invention;

[0028] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 5 It is a schematic diagram of the structure of the state when the partition is lifted out of the box;

[0030] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0031] Figure 7 A top view of a plurality of partitions in the present invention in a separated state;

[0032] Figure 8 A top view of a plurality of partitions in the present invention in a merged state;

[0033] Fig. 9 It is a schematic diagram of the split mechanism of the shock absorbing mechanism in the present invention.

[0034] Figure numerals: box body 1, slide groove 11, notch 111, shoulder strap 12, sealing protrusion 13, sealing cover 2, temperature display screen 21, refrigeration mechanism 3, shock absorbing mechanism 4, shock absorbing limit rod 41, shock absorbing spring 42, shock absorbing plate 43, shock absorbing socket 431, lateral spring 44, hinge 5, snap lock 6, partition 7, slider 71, marking plate 72, lighting lamp 8. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0036] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0037] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] like Figures 1 to 9As shown, a low-temperature blood transport box that is convenient for classification and vibration prevention includes a box body 1, a sealing cover 2, a refrigeration mechanism 3 and a shock-absorbing mechanism 4. The box body 1 is made of a heat-insulating material as a whole. A cavity is provided inside the box body 1. A blood bag can be stored by providing a cavity in the box body 1. The shock-absorbing mechanism 4 is provided at the bottom of the cavity inside the box body 1. When in use, the blood bag can be stored on the shock-absorbing mechanism 4. The shock-absorbing mechanism 4 can be used to absorb shock to the blood bag, thereby ensuring that the blood in the blood bag will not be damaged by excessive shock during transportation. A hinge 5 is provided between the sealing cover 2 and the box body 1. The sealing cover 2 and the box body 1 are connected to each other by the hinge 5, so that the sealing cover 2 can be located at the side end of the box body 1 and can be opened and closed. A buckle lock 6 is provided at the corresponding position of the sealing cover 2 and the box body 1. The buckle lock 6 is provided The sealing cover 2 can be tightly fastened on the box body 1 as a whole, so that the cavity in the box body 1 is in a sealed state. The refrigeration mechanism 3 is arranged in the internal cavity of the box body 1. The refrigeration mechanism 3 can generate cold air inside the cavity, so that the temperature inside the cavity is in an appropriate environment, so that the blood can always be in the best state during the transportation process.

[0041] Preferably, the shock absorbing mechanism 4 is composed of a shock absorbing limit rod 41, a shock absorbing spring 42 and a shock absorbing plate 43. The shock absorbing limit rod 41 is provided in plurality, and the plurality of shock absorbing limit rods 41 are arranged around the outer side of the bottom of the cavity. The shock absorbing plate 43 is provided with a plurality of shock absorbing jacks 431 corresponding to the shock absorbing limit rods 41. The shock absorbing plate 43 is inserted on the plurality of shock absorbing limit rods 41, and the shock absorbing plate 43 is limited by the provided shock absorbing limit rods 41. The shock absorbing spring 42 is provided in plurality, and each of the shock absorbing limit rods 41 is sleeved with two shock absorbing springs 42, and each of the shock absorbing limit rods 41 The shock absorbing springs 42 are respectively located on the upper and lower sides of the shock absorbing plate 43. The position of the shock absorbing plate 43 can be limited by the set shock absorbing springs 42. When in use, the blood bag is above the shock absorbing plate 43. When shaking occurs during transportation, the shaking force will gradually be transmitted from the outside of the box body 1 to the shock absorbing limit rods 41, and then the shock force on the shock absorbing limit rods 41 will be reduced after being filtered by the shock absorbing springs 42, and finally transmitted to the shock absorbing plate 43, so that the shock force on the blood bag on the shock absorbing plate 43 is reduced.

[0042] Preferably, the box body 1 is provided with a plurality of partitions 7, and two sliders 71 are correspondingly provided on both sides of the partition 7, and two slide grooves 11 are respectively provided on both sides of the cavity of the box body 1, and a notch 111 is provided on one side of the slide groove 11, so that the partition 7 can penetrate into the cavity from the notch 111, and the slider 71 is in the slide groove 11, and the partition 7 can be displaced and adjusted inside the cavity. When in use, medical staff can slide a plurality of partitions 7 into the slide groove 11 according to the type of blood type, and then put different blood types into the intervals between each partition 7, so that different blood types can be classified and stored evenly, and the spacing between different partitions 7 can be adjusted according to the number of different blood types. When the number of a certain blood type is large, the spacing of the partition 7 of the partition is increased, and when the number of a certain blood type is small, the spacing of the partition 7 of the partition is reduced, thereby achieving applicable partition, thereby preventing a certain blood type angle from causing the blood bags in the section to pile up too high, thereby causing the overall center of gravity of the box body 1 to shift, making it inconvenient for medical staff to carry.

[0043] Preferably, the partition 7 is a grid structure, and its function is to facilitate the cold air generated by the refrigeration mechanism 3 to pass through multiple partitions 7 by setting the partition 7 in a grid shape, so that the blood bags in each compartment can receive the cold air effect of the refrigeration mechanism 3, so that all blood bags can be stored at an appropriate temperature.

[0044] Preferably, a marking plate 72 is provided on the partition 7, and the marking plate 72 is arranged on the top of the partition 7 through a connecting shaft sleeve. When in use, medical staff can write an appropriate blood type mark on the marking plate 72 and flip the marking plate 72 to an appropriate compartment, so that the blood type in the compartment can be marked, so that medical staff can organize the blood.

[0045] Preferably, a plurality of lighting lamps 8 are provided on the inner wall of the cavity inside the box body 1, and the interior of the box body 1 can be illuminated by the provided lighting lamps 8, so that it is convenient for medical staff to observe the blood bag inside the box body 1 in a dark environment.

[0046] Preferably, a temperature measuring instrument is provided in the box body 1, and a temperature display screen 21 is provided on the sealing cover 2. The temperature inside the box is measured by the temperature measuring instrument and displayed on the temperature display screen 21, so that medical staff can observe the temperature changes in the box in time without opening the sealing cover 2, thereby further increasing the insulation effect of the box body 1 and the temperature changes in the box.

[0047] Preferably, the box body 1 is provided with a shoulder strap 12 , and the shoulder strap 12 can facilitate medical personnel to wear the box body 1 .

[0048] Preferably, grooves are provided at positions where the snap-fit ​​locks 6 are provided in the sealing cover 2 and the box body 1, and the snap-fit ​​locks 6 are located in the grooves in the sealing cover 2 and the box body 1. The snap-fit ​​locks 6 can be embedded in the sealing cover 2 and the box body 1 through the provided grooves, thereby preventing the box body 1 from causing damage to the snap-fit ​​locks 6 during falling or collision.

[0049] Preferably, a circle of sealing protrusions 13 are provided at the internal cavity of the box body 1, and the sealing protrusions 13 are made of soft rubber material. Corresponding notches are provided at corresponding positions of the sealing cover 2, and the sealing protrusions 13 are located in the notches of the sealing cover 2. The sealing protrusions 13 of the box body 1 cooperate with the notches on the sealing cover 2 to seal the cavity in the box body 1, thereby preventing the cold air inside the cavity from leaking out, and also preventing external moisture from entering the box body 1. Moreover, by utilizing the characteristic that the sealing protrusions 13 are made of soft rubber material, the sealing protrusions can fit tightly in the corresponding notches provided at corresponding positions of the sealing cover 2, thereby achieving sealing of the entire box body 1, thereby effectively preventing rainwater from entering the box body 1 during heavy rain or torrential rain, and also preventing the box body 1 from being diverted into a ditch or river and contaminating the blood inside it.

[0050] Preferably, a circle of lateral springs 44 are provided around the shock absorbing plate 43. The lateral springs 44 can buffer the shock absorbing force generated around the shock absorbing plate, thereby increasing the overall shock absorbing effect and shock absorbing range of the equipment. When in use, the blood bag is placed on the shock absorbing plate, and the vertical force in the shock absorbing plate 43 is buffered by the shock absorbing springs 42, and the lateral force in the shock absorbing plate 43 is buffered by the lateral springs.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A low-temperature blood transport box that is convenient for classification and vibration prevention, characterized in that: The invention comprises a box body (1), a sealing cover (2), a refrigeration mechanism (3) and a shock absorbing mechanism (4); the box body (1) is made of a heat-insulating material as a whole; a cavity is provided inside the box body (1); the shock absorbing mechanism (4) is arranged at the bottom of the cavity inside the box body (1); a hinge (5) is provided between the sealing cover (2) and the box body (1); a buckle lock (6) is provided at the corresponding position of the sealing cover (2) and the box body (1); the refrigeration mechanism (3) is arranged in the cavity inside the box body (1); a shoulder strap (12) is provided on the box body (1); the shock absorbing mechanism (4) is composed of a shock absorbing limiting rod (41), a shock absorbing spring (42) and a shock absorbing plate (43); a plurality of the shock absorbing limiting rods (41) are provided, and the plurality of the shock absorbing limiting rods (41) are all arranged around the outer side of the bottom of the cavity in the box body (1); the shock absorbing plate (43) is provided with a plurality of A plurality of shock absorbing sockets (431) corresponding to the shock absorbing limit rods (41) are provided. The shock absorbing plate (43) is inserted on a plurality of the shock absorbing limit rods (41). A plurality of shock absorbing springs (42) are provided. Each of the shock absorbing limit rods (41) is sleeved with two shock absorbing springs (42). The shock absorbing springs (42) on each of the shock absorbing limit rods (41) are respectively located on the upper and lower sides of the shock absorbing plate (43). A plurality of partitions (7) are provided in the box body (1). Two sliders (71) are correspondingly provided on both sides of the partitions (7). Two slide grooves (11) are respectively provided on both sides of the hollow cavity in the box body (1). A sinking notch (111) is provided on one side of the slide groove (11). The partition (7) can penetrate into the interior of the cavity from the sinking notch (111). The slider (71) is located in the slide groove (11). The partition (7) is a grid structure.

2. The low-temperature blood transport box that is convenient for classification and vibration-proof according to claim 1, characterized in that: The partition (7) is provided with a marking plate (72), and the marking plate (72) is connected to the top of the partition (7).

3. The low-temperature blood transport box that is convenient for classification and vibration-proof according to claim 1, characterized in that: A plurality of lighting lamps (8) are arranged on the inner wall of the hollow cavity of the box body (1).

4. The low-temperature blood transport box that is convenient for classification and vibration-proof according to claim 1, characterized in that: A temperature measuring instrument is provided in the box body (1), and a temperature display screen (21) is provided on the sealing cover (2).

5. The low-temperature blood transport box that is convenient for classification and vibration-proof according to claim 1, characterized in that: A groove is provided at a position where the snap-fit ​​lock (6) is provided in the sealing cover (2) and the box body (1), and the snap-fit ​​lock (6) is located in the groove in the sealing cover (2) and the box body (1).

6. The low-temperature blood transport box that is convenient for classification and vibration-proof according to claim 1, characterized in that: A circle of sealing protrusions (13) is provided in the internal cavity of the box body (1), and corresponding notches are provided at corresponding positions of the sealing cover (2), and the sealing protrusions (13) are located in the notches of the sealing cover (2).

7. The low-temperature blood transport box that is convenient for classification and vibration-proof according to claim 2, characterized in that: A circle of lateral springs (44) is arranged around the shock absorbing plate (43).

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