A phase-change cold storage multi-temperature zone combined medicine transportation insulation box

Abstract

The present invention belongs to the technical field of transport insulation boxes, and relates to a phase-change cold storage multi-temperature zone combined medicine transport insulation box. It comprises an outer insulation box, in which a plurality of inner insulation boxes are arranged, and is characterized in that the inner insulation box comprises a box body, a containing tube, and a first airbag assembly. The containing tube is arranged on a movable plate for transverse sliding; a second airbag is fixedly arranged on the circumferential surface of the containing tube, and a phase-change refrigerant is filled in the inner insulation box. The medicine bottle is fixed in the box body under the action of the first airbag and the second airbag, which can effectively buffer the impact on the medicine bottle. The movable plate can buffer the impact force on the containing tube in the up and down directions. The torsion spring has elastic potential energy due to elastic deformation, which has a further buffering effect on the containing tube. A plurality of inner insulation boxes are arranged in the outer insulation box, each of which is independently arranged, and each inner insulation box has its own insulation range, so as to realize the function of one box with multiple temperatures and multiple temperature combinations.

Description

Technical Field

[0001] The invention belongs to the technical field of transport insulation boxes and relates to a phase-change cold storage multi-temperature zone combined medicine transport insulation box. Background Art

[0002] In the long-distance transportation of medicines, it is necessary not only to ensure that the medicines are always kept in a suitable temperature range, but also to have a shockproof function. If the medicine bottles are simply placed in the insulated box, they will inevitably encounter bumps during transportation, causing the medicine bottles to shake. When the medicine bottles shake, they may hit the medicine box or medicine rack, which may cause damage to some liquid medicines in glass containers.

[0003] Some other medicines themselves also need to be protected from vibration. For example, during the refrigerated transportation of stem cells, vibrations during transportation will affect the activity of the stem cells.

[0004] In order to solve the above problems, the present invention proposes a phase-change cold storage multi-temperature zone combined medicine transportation insulation box. Summary of the invention

[0005] In order to solve the problems existing in the background technology, the present invention proposes a phase-change cold storage multi-temperature zone combined medicine transportation insulation box.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows: a phase-change cold storage multi-temperature zone combined medicine transportation insulation box, including an outer insulation box, a plurality of inner insulation boxes are arranged in the outer insulation box, characterized in that the inner insulation box includes:

[0007] A box body, wherein a movable plate is longitudinally slidably arranged in the box body, and a spring is abutted between the movable plate and the bottom of the box body;

[0008] A containing cylinder, the containing cylinder is arranged on the movable plate for transverse sliding; a second air bag is fixedly arranged along the circumferential surface of the containing cylinder;

[0009] A first airbag assembly, wherein a plurality of fixing plates are fixed between the two side walls of the box body, and the first airbag assembly is rotatably arranged between two adjacent fixing plates; the first airbag assembly is arranged corresponding to the containing cylinder;

[0010] The first airbag assembly includes a first airbag ring and a motor; there are two motors, the motors are fixedly mounted on the fixing plates on the corresponding sides, and the motors are drivingly connected to the first airbag ring.

[0011] Further, the first airbag ring includes a first airbag and a connecting block;

[0012] There are two first airbags, which are fixedly connected via a connecting block; there are two connecting blocks, which form a closed ring with the two first airbags and the two connecting blocks; the connecting block is fixedly mounted on the motor shaft of the corresponding motor.

[0013] Furthermore, a limiting sliding groove is provided at the lower part of the inner wall of the box body, and a limiting sliding block which cooperates with the limiting sliding groove in a limiting sliding manner is provided on the movable plate.

[0014] Furthermore, a T-shaped slot is provided on the upper end surface of the movable plate, a T-shaped slider is slidably fitted in the T-shaped slot, a mounting seat is fixedly connected to the T-shaped slider, and the containing cylinder is rotationally connected to the mounting seat via a rotating shaft.

[0015] Furthermore, a torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected to the mounting seat, and the other end of the torsion spring is fixedly connected to the containing cylinder.

[0016] Furthermore, the first airbag is elastic and is in an expanded state in a natural state.

[0017] Furthermore, the second airbag is elastic and is in a flat state in a natural state, and the first airbag and the second airbag are connected through an air tube.

[0018] Furthermore, an anti-slip layer is provided on the outer side of the first airbag.

[0019] Furthermore, a sealing cover is provided at the upper end of the box body, and the sealing cover is connected to the box body via a buckle.

[0020] Furthermore, the side wall of the box body includes two layers of inner and outer walls, and a cavity is formed between the inner and outer walls, and a phase-change refrigerant is filled in the cavity.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. When the medicine bottle is placed in the containing bottle, the upper part of the medicine bottle is clamped by the first airbag ring, and the lower part of the medicine bottle is wrapped by the second airbag and fixed in the containing cylinder. At the same time, both the first airbag and the second airbag have elastic potential energy, which can effectively cushion the impact on the medicine bottle.

[0023] 2. The spring is compressed and has elastic potential energy, so that the movable plate can buffer the impact force of the container in the up and down directions. The torsion spring has elastic potential energy due to elastic deformation, which has a further buffering effect on the container.

[0024] 3. There are multiple inner insulation boxes in the outer insulation box. Each inner insulation box is independently set. Each inner insulation box has its own insulation range, realizing the function of multiple temperatures in one box and multiple temperature combinations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the box body in the present invention;

[0027] Figure 3 The present invention Figure 2 Enlarged view of part A in the middle;

[0028] Figure 4 is a cross-sectional view of the box body of the present invention;

[0029] Figure 5 The present invention Figure 4 Enlarged view of part B.

[0030] In the figure: 1. box body; 2. first airbag; 3. connecting block; 4. motor; 5. fixed plate; 6. movable plate; 7. limiting slide groove; 8. spring; 9. T-shaped slide groove; 10. T-shaped slider; 11. mounting seat; 12. filling tube; 13. second airbag; 14. sealing cover; 15. outer insulation box; 16. inner insulation box. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1-Figure 5 As shown, the technical solution adopted by the present invention is as follows: a phase-change cold storage multi-temperature zone combined medicine transportation insulation box, including a phase-change cold storage multi-temperature zone combined medicine transportation insulation box including an outer insulation box 15. A plurality of inner insulation boxes 16 are fixedly arranged in the outer insulation box 15. Each inner insulation box 16 has its own independent insulation range, so that the entire insulation box can achieve multiple temperatures in one box, and can simultaneously contain medicines in different storage temperature ranges.

[0033] A temperature measuring instrument is arranged inside the inner heat preservation box 16, and a display screen connected to the temperature measuring instrument is arranged on the surface of the outer heat preservation box 15.

[0034] The inner heat preservation box 16 comprises a box body 1, a sealing cover 14, and a containing tube 12 and a first air bag assembly in the box body 1.

[0035] The box body 1 is fixed in the outer insulation box 15. The box body 1 includes two layers of inner and outer walls, and a cavity is formed between the inner and outer walls, and the cavity is filled with a phase change cold storage agent to achieve the function of phase change cold storage. The temperature in the inner insulation box 16 is kept within the corresponding temperature range. Phase change cold storage is a prior art and will not be described in detail here.

[0036] The sealing cover 14 is mounted on the box body 1 by snapping, and covers and closes the box body 1. The sealing cover 14 has the function of protecting and keeping the medicine in the box body 1. A plurality of sealing covers 14 close the opening of the outer insulation box 15.

[0037] A movable plate 6 is longitudinally slidably arranged in the box body 1 , and a spring 8 is abutted between the movable plate 6 and the bottom of the box body 1 .

[0038] Specifically, a limiting slide groove 7 is provided on the inner side wall of the box body 1, and a limiting slider that slides with the limiting slide groove 7 is fixed on the movable plate 6. One end of the spring 8 is fixedly connected to the lower end surface of the movable plate 6, and the other end of the spring 8 is fixedly connected to the bottom wall of the box body 1. There are multiple springs 8, and the multiple springs 8 are evenly arranged on the bottom wall of the box body 1. The multiple springs 8 can stably support the movable plate 6.

[0039] There are multiple containing tubes 12, and the multiple containing tubes 12 are all transversely slidably arranged on the movable plate 6, and a second airbag 13 is fixedly arranged on the circumferential surface of the containing tube 12. The second airbag 13 is elastic and is flat in a natural state.

[0040] There is a certain gap between the medicine bottle and the second airbag 13, so that the medicine bottle can be easily placed in the containing tube 12. When the second airbag 13 is inflated, it can play a role of fixing and protecting the medicine bottle placed therein, and can buffer the impact of the medicine bottle in the lateral direction.

[0041] Specifically, the movable plate 6 is provided with a plurality of T-shaped slots 9, in which a T-shaped slide block 10 is slidably fitted, a mounting seat 11 is fixedly connected to the T-shaped slide block 10, and a container 12 is rotatably connected to the mounting seat 11 via a rotating shaft. A torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected to the mounting seat 11, and the other end of the torsion spring is fixedly connected to the container 12. Figure 4 As shown, the torsion spring causes the container cylinder 12 to tilt to the right in a natural state, and the plurality of container cylinders 12 all tilt to the right.

[0042] There are multiple first airbag assemblies, and the multiple first airbag assemblies correspond one to one with the multiple containing cylinders 12. Each first airbag assembly is arranged above the corresponding containing cylinder 12. When the containing cylinder 12 is at the right end of the T-shaped chute 9, the first airbag assembly is directly above the containing cylinder 12.

[0043] A plurality of fixing plates 5 are fixedly mounted between the two inner walls of the box body 1. The first airbag assembly is rotatably disposed between two adjacent fixing plates 5.

[0044] The first airbag assembly includes a motor 4 and a first airbag ring.

[0045] The first airbag ring includes a first airbag 2 and a connecting block 3 .

[0046] The first airbag 2 is arc-shaped and elastic; and in a natural state, it is in an expanded state.

[0047] There are two first airbags 2 and two connecting blocks 3. The two first airbags 2 are fixedly connected by the connecting block 3, and the two first airbags 2 and the two first connecting blocks 3 form a closed ring. The two first airbags 2 are respectively connected to the second airbag 13 through the trachea.

[0048] There are two motors 4. The two motors 4 correspond to the two connection blocks 3 one by one, and the output shafts of the motors 4 are fixedly connected to the corresponding connection blocks 3. The motors 4 are fixedly mounted on the fixing plates 5 on the corresponding sides.

[0049] When in use, the medicine bottle is passed through the first airbag ring and placed in the containing tube 12. At this time, the upper part of the medicine bottle is located in the first airbag ring, and the lower part is located in the containing tube 12. The first airbag 2 is twisted and deformed by the motor 4, and then tightened, and the upper part of the medicine bottle is clamped and fixed. At the same time, the volume of the first airbag 2 decreases, and the gas in the first airbag 2 enters the second airbag 13 through the trachea, and the second airbag 13 expands and wraps the lower part of the medicine bottle and fixes it.

[0050] Working principle: In the initial state, the movable plate 6 is located at the upper end of the limiting slide groove 7 under the action of the spring 8. The first airbag 2 and the second airbag 13 are both in the natural state.

[0051] Before use, the box body 1 is tilted so that the T-shaped slider 10 automatically slides to the left end of the T-shaped slot 9 under the action of gravity, and then the box body 1 is placed horizontally. At this time, the bottom of the container 12 is at the left end of the T-shaped slot 9. Then the medicine bottle passes through the corresponding first air bag 2 and is placed in the container 12. At this time, the upper part of the medicine bottle is located in the first air bag ring, and the lower part is located in the container 12.

[0052] Start the motor 4, so that the motor 4 drives the first airbag ring to rotate. At the beginning, because the first airbag ring is blocked by the medicine bottle, the connecting block 3 drives the end of the first airbag 2 to rotate, and the part of the first airbag 2 close to the connecting block 3 is twisted and deformed, and the part of the first airbag 2 close to the connecting block 3 is gradually twisted into a twist shape. The first airbag 2 is gradually tightened due to the twisting, so that the upper part of the medicine bottle is clamped by the first airbag 2, so that the upper part of the medicine bottle is fixed by the first airbag 2. At the same time, in the process of twisting and then tightening the first airbag 2, the volume of the first airbag 2 becomes smaller, and then the gas in the first airbag 2 enters the second airbag 13 through the trachea, so that the second airbag 13 gradually expands and deforms, and the second airbag 13 expands and becomes larger, so that the gap between the medicine bottle and the second airbag 13 gradually decreases, until the second airbag 13 contacts the medicine bottle and squeezes the medicine bottle, and the second airbag 13 wraps the medicine bottle and fixes the medicine bottle in the filling tube 12. At this time, the filling tube 12 is still in an inclined state.

[0053] After the upper part of the medicine bottle is clamped and fixed by the first airbag 2, the first airbag 2 will drive the medicine bottle to rotate as it continues to rotate. Since the lower part of the medicine bottle is fixed in the containing cylinder 12, the medicine bottle drives the containing cylinder 12 to move rightward along the T-shaped slide groove 9 through the T-shaped slider 10 until the containing cylinder 12 moves to the right end of the T-shaped slide groove 9. In this process, the containing cylinder 12 overcomes the elasticity of the torsion spring and rotates leftward relative to the mounting seat 11, thereby gradually changing the containing cylinder 12 from an inclined state to a vertical state. At this time, the torsion spring has elastic potential energy due to elastic deformation, which has a certain buffering effect on the containing cylinder 12.

[0054] Since the upper end of the medicine bottle is fixed, when the containing cylinder 12 becomes vertical, the containing cylinder 12 will push the movable plate 6 to move downward a certain distance to overcome the elastic force of the spring 8. The spring 8 is compressed and has elastic potential energy, so that the movable plate 6 can buffer the impact force of the containing cylinder 12 in the vertical direction.

[0055] At this time, the upper part of the medicine bottle is clamped by the first airbag ring, and the lower part of the medicine bottle is wrapped by the second airbag 13 and fixed in the containing tube 12. At the same time, the first airbag 2 and the second airbag 13 both have elastic potential energy, which can effectively cushion the impact on the medicine bottle.

[0056] The sealing cover 14 is then fixed on top of the sealing cover 14 by snapping.

[0057] When the medicine bottle needs to be taken out, the sealing cover 14 is opened, the motor 4 is started, the motor 4 is reversed, and the connecting block 3 drives the first airbag 2 to rotate, so that the first airbag 2 that has been twisted and deformed gradually returns to its natural state. At the same time, under the elastic action of the first airbag 2 and the second airbag 13, the gas in the second airbag 13 gradually enters the first airbag 2 through the trachea. The first airbag 2 gradually becomes inflated and gradually loosens the clamping of the upper end of the medicine bottle. The second airbag 13 gradually returns to its natural state, that is, the second airbag 13 gradually becomes flat, so that a gap is gradually formed between the second airbag 13 and the medicine bottle, and the gap gradually increases. The second airbag 13 gradually loosens the clamping fixation of the medicine bottle. At the same time, since the upper end of the medicine bottle is no longer clamped and fixed by the first airbag 2, the filling tube 12 gradually becomes tilted under the action of the torsion spring, and the movable plate 6 gradually moves upward under the action of the spring 8 until it moves to the top of the limiting slide 7. Then the medicine bottle is taken out of the filling tube 12.

[0058] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A phase-change cold storage multi-temperature zone combined medicine transport insulation box, comprising an outer insulation box (15), wherein a plurality of inner insulation boxes (16) are arranged inside the outer insulation box, characterized in that: The inner insulated box (16) comprises: A box body (1), wherein a movable plate (6) is longitudinally slidably arranged inside the box body (1), and a spring (8) is abutted between the movable plate (6) and the bottom of the box body (1); A containing tube (12), the containing tube (12) being arranged on the movable plate (6) in a transversely sliding manner; a second air bag (13) being fixedly arranged on the inner circumferential surface of the containing tube (12); A first airbag assembly, wherein a plurality of fixing plates (5) are fixed between two side walls of the box body (1), and the first airbag assembly is rotatably arranged between two adjacent fixing plates (5); the first airbag assembly is arranged corresponding to the containing cylinder (12); The first airbag assembly comprises a first airbag ring and a motor (4); the motor (4) has two motors (4), the motors (4) are fixedly mounted on a fixing plate (5) on a corresponding side, and the motors (4) are drivingly connected to the first airbag ring; The first airbag ring comprises a first airbag (2) and a connecting block (3); There are two first airbags (2), and the two first airbags (2) are fixedly connected via a connecting block (3); there are two connecting blocks (3), and the two first airbags (2) and the two connecting blocks (3) form a closed ring; the connecting block (3) is fixedly mounted on the motor shaft of the corresponding motor (4); The first airbag (2) is elastic and is in an expanded state in a natural state; The second airbag (13) is elastic and is in a flat state in a natural state, and the first airbag (2) and the second airbag (13) are connected via an air tube; When in use, the medicine bottle is passed through the first airbag ring and placed in the containing tube (12). At this time, the upper part of the medicine bottle is located in the first airbag ring and the lower part is located in the containing tube (12). The first airbag (2) is twisted and deformed under the drive of the motor (4) and then tightened, and the upper part of the medicine bottle is clamped and fixed. At the same time, the volume of the first airbag (2) decreases, and the gas in the first airbag (2) enters the second airbag (13) through the trachea. The second airbag (13) expands and becomes larger to wrap and fix the lower part of the medicine bottle.

2. According to claim 1, a phase-change cold storage multi-temperature zone combined medicine transportation insulation box is characterized by: A limit slide groove (7) is provided at the lower part of the inner wall of the box body (1), and a limit slide block which is in limited sliding cooperation with the limit slide groove (7) is provided on the movable plate (6).

3. The phase-change cold storage multi-temperature zone combined medicine transportation insulation box according to claim 2, characterized in that: The upper end surface of the movable plate (6) is provided with a T-shaped slide groove (9), a T-shaped slider (10) is slidably fitted in the T-shaped slide groove (9), a mounting seat (11) is fixedly connected to the T-shaped slider (10), and the containing cylinder (12) is rotatably connected to the mounting seat (11) via a rotating shaft.

4. The phase-change cold storage multi-temperature zone combined medicine transport insulation box according to claim 3, characterized in that: A torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected to the mounting seat (11), and the other end of the torsion spring is fixedly connected to the containing cylinder (12).

5. The phase-change cold storage multi-temperature zone combined medicine transportation insulation box according to claim 1, characterized in that: An anti-slip layer is provided on the outer side of the first airbag (2).

6. The phase-change cold storage multi-temperature zone combined medicine transportation insulation box according to claim 1, characterized in that: The upper end of the box body (1) is matched with a sealing cover (14), and the sealing cover (14) is connected to the box body (1) by means of a buckle.

7. The phase-change cold storage multi-temperature zone combined medicine transportation insulation box according to claim 1, characterized in that: The side wall of the box body (1) comprises two layers of inner and outer walls, and a cavity is formed between the inner and outer walls, wherein a phase-change refrigerant is contained in the cavity.

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