CN113525872B

CN113525872B - Medical cold chain case

Info

Publication number: CN113525872B
Application number: CN202110695458.3A
Authority: CN
Inventors: 王浩
Original assignee: Shanghai Kangzhan Logistics Co ltd
Current assignee: Shanghai Kangzhan Logistics Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-07-19
Anticipated expiration: 2041-06-23
Also published as: CN113525872A

Abstract

The utility model relates to a medical cold chain case, it includes that the top is the box, the rotation of spacious mouth form and connects in the case lid at box top, still includes the horizontal baffle of sliding connection in the box, two cavitys are separated into with the box to the vertical setting of baffle, be connected with the drive assembly that the drive baffle level slided on the outer wall of box, open one side of box has two gas injection holes, the baffle is located between two gas injection holes, be connected with the closed assembly who is used for sheltering from the gas injection hole on the box. This application has the effect that improves the cold chain case commonality.

Description

Medical cold chain case

Technical Field

The application relates to the field of cold chain case, especially relate to a medical cold chain case.

Background

The cold chain case is a movable heat preservation box with high heat insulation and constant temperature effects and is divided into different types according to different product textures. The cold chain box is widely applied to cold chain transportation of vaccines, biological products, low-temperature medicines, blood products, reagents and specimens.

At present, chinese patent with publication number CN207759398U discloses a special medical cold chain case, which comprises a case body and a case cover, wherein the case body is provided with a hollow accommodating space, the case body is provided with an opening, and the case cover is hermetically arranged on the opening; and heat-insulating layers are arranged on each surface of the box body and the box cover.

With respect to the related art in the above, the inventors consider that: the cold chain case has only one accommodating space for storing the medicines, and when the medicines are stacked in the accommodating space, all the medicines can be refrigerated only at the same temperature, so that the cold chain case is poor in universality.

Disclosure of Invention

In order to improve the commonality of cold chain case, realize the cold-stored of different temperatures in a cold chain incasement, this application provides a medical cold chain case.

The application provides a medical cold chain case adopts following technical scheme:

the utility model provides a medical cold chain case, is open form box, rotates including the top and connects in the case lid at box top, still includes that the level slides and connect the baffle in the box, two cavitys are separated into with the box to the vertical setting of baffle, be connected with the drive assembly that the drive baffle level slided on the outer wall of box, open one side of box has two gas injection holes, the baffle is located between two gas injection holes, be connected with the seal assembly who is used for sheltering from the gas injection hole on the box.

Through adopting above-mentioned technical scheme, operating personnel adjusts the seal assembly and opens the gas injection hole, injects the cold source in the box through the gas injection hole orientation for the temperature in the different cavities is different, places the goods when different cavities, can realize the cold-stored of different temperatures, has improved the commonality of cold chain case.

Optionally, the drive assembly including slide connect in the drive strip of box outer wall, fixed inlay locate drive strip towards the magnetic stripe one of baffle lateral wall, the direction of sliding of drive strip and the direction syntropy of sliding of baffle, the baffle is fixed to be inlayed on the lateral wall of drive strip and is equipped with magnetic stripe two, magnetic stripe one and magnetic stripe two adsorb each other.

Through adopting above-mentioned technical scheme, magnetic stripe one and magnetic stripe two adsorb each other, and the drive strip that slides can the linkage baffle, under the condition of not opening the case lid, can adjust the volume size of two cavitys, the simple operation has simultaneously enlarged the application range of box.

Optionally, the seal assembly includes that vertical slip connects in the interior baffle of box inside wall, fixed connection in the switching pole of interior baffle, interior baffle is used for sheltering from the gas injection hole and sets up with the gas injection hole one-to-one.

Through adopting above-mentioned technical scheme, the shutoff is carried out the gas injection hole to interior baffle, when not using, has reduced the possibility that external pollutant got into the box, when using, has guaranteed the seal of box.

Optionally, the inner baffle is provided with a plugging member for plugging the gas injection hole in a sliding manner, the inner baffle is provided with a connecting groove for the plugging member to be inserted, the connecting groove is a blind groove, a third elastic member is connected between the groove bottom wall of the connecting groove and the plugging member, one end of the third elastic member abuts against the plugging member, and the other end of the third elastic member abuts against the groove bottom wall of the connecting groove.

Through adopting above-mentioned technical scheme, the shutoff piece further carries out the shutoff to the gas injection hole, has strengthened the seal of box, has improved the heat preservation effect of box.

It is optional, be connected with elastic component one between switching pole and the box, the one end conflict switching pole of elastic component one, the interior diapire of the box is contradicted to the other end, every all be connected with the linkage assembly between interior baffle and the baffle, the linkage assembly is including rotating the reel of connecting in the box inside wall, around establishing the haulage rope on the reel, the one end fixed connection that the reel was kept away from to the haulage rope is in the baffle, be connected with the piece of coiling that is used for automatic coiling haulage rope on the reel, be connected with the retaining member on the reel, it has the locking groove that is used for supplying retaining member tip male to open on the switching pole.

Through adopting above-mentioned technical scheme, when the baffle removed, the reel rotated, and at this moment, the retaining member was deviate from the locking inslot, and the baffle is vertical upwards slided in the elastic component drive, and simultaneously, three atresss of elastic component are compressed, and the shutoff piece is from deviating from in the gas injection hole, has realized that the shutoff to the gas injection hole has been removed automatically when baffle position adjustment.

Optionally, the retaining member is a locking rod which is slidably inserted into the peripheral wall of the reel, the locking rod points to the circle center of the reel, an insertion hole for the locking rod to slide and be inserted is formed in the reel, the insertion hole is a blind hole, and an elastic part II is arranged between the hole bottom wall of the insertion hole and the locking rod.

Through adopting above-mentioned technical scheme, when the reel rotated, two elastic deformation of elastic component, the retaining member was deviate from in the jack, had removed the locking to interior baffle.

Optionally, a shielding plate used for shielding the cavity is detachably connected between the partition plate and the inner wall of the box body, the shielding plate and the cavity are arranged in a one-to-one correspondence manner, and the shielding plate is a telescopic plate.

By adopting the technical scheme, the shielding plate further seals the cavity, the airtightness of the box body is enhanced, and the heat insulation effect in the transportation process is improved.

Optionally, be connected with the temperature control assembly who is used for surveying the cavity internal temperature on the box, temperature control assembly and cavity one-to-one set up, the baffle is located between two sets of temperature control assembly, temperature control assembly is including connecting in the digital display board of box outer wall, connecting in the temperature sensor of box, temperature sensor's detection end stretches into in the box, temperature sensor and digital display board electric connection.

Through adopting above-mentioned technical scheme, the temperature in the digital display board demonstration cavity, when placing the medicinal products, operating personnel need not to detect the temperature in the cavity, and in addition, during the transportation medicinal products, the temperature in the temperature control component real-time detection cavity, the temperature in the operating personnel monitor box of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator adjusts the sealing assembly to open the gas injection hole, and injects cold sources into the box body through the gas injection hole, so that the temperatures in different cavities are different, when goods are placed in different cavities, refrigeration at different temperatures can be realized, and the universality of the cold chain box is improved;

2. when the partition plate moves, the reel rotates, the locking part is separated from the locking groove, the first elastic part drives the inner baffle plate to vertically slide upwards, meanwhile, the third elastic part is compressed under the action of force, and the blocking part is separated from the gas injection hole, so that the blocking of the gas injection hole is automatically removed while the partition plate is adjusted;

3. the baffle plate further seals the cavity, the sealing performance of the box body is enhanced, and the heat insulation effect in the transportation process is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a multi-layer cold chain box according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a first mounting bar in the embodiment of the present application.

FIG. 3 is a cross-sectional view of an embodiment of the present application for embodying a drive assembly.

FIG. 4 is a schematic structural diagram for embodying a linkage assembly according to an embodiment of the present application.

Fig. 5 is a sectional view of an embodiment of the present application for embodying a reel.

Fig. 6 is an enlarged view of a portion a in fig. 5.

FIG. 7 is a cross-sectional view of an embodiment of the present application for embodying an internal baffle.

Description of the reference numerals: 1. a box body; 101. a box cover; 102. a gas injection hole; 103. mounting a first bar; 1031. a first slot; 104. a chute; 1041. a limiting groove; 1042. a yielding groove; 105. mounting grooves; 2. a partition plate; 201. mounting a second bar; 2011. a second slot; 3. a closure assembly; 301. an inner baffle; 3011. connecting grooves; 3012. an elastic member III; 3013. a push rod; 302. a transfer lever; 3021. a cross bar; 3022. a vertical rod; 3023. a locking groove; 303. a first elastic part; 4. a temperature control assembly; 401. a digital display panel; 402. a temperature sensor; 5. a drive assembly; 501. a drive bar; 5011. a handle; 5012. a limiting block; 502. a first magnetic strip; 503. a second magnetic strip; 6. a linkage assembly; 601. a reel; 6011. a lock lever; 6012. a jack; 6013. a second elastic piece; 602. a hauling rope; 603. a positioning column; 604. a winding member; 7. a drop-proof groove; 701. a limiting plate; 702. an anti-drop block; 8. a guide sleeve; 801. a through groove; 9. a blocking member; 10. a shielding plate; 11. a vertical plate; 12. a transverse plate; 13. an elastic gasket.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses medical cold chain case. Referring to fig. 1, the multi-layer cold chain case includes a case body 1 and a case cover 101, the case body 1 is a rectangular case body with an open top, and the case cover 101 is rotatably connected to the top of the case body 1 by a hinge.

Referring to fig. 1, a vertically arranged partition board 2 is connected in the box body 1 in a sliding manner, and the sliding direction of the partition board 2 is parallel to the length direction of the box body 1. The partition board 2 is arranged parallel to the side wall of the wide side of the box body 1 and divides the interior of the box body 1 into two cavities.

Referring to fig. 1 and 2, two gas injection holes 102 are formed in a side wall of a long side of the tank 1, the two gas injection holes 102 are formed along a length direction of the tank 1, and the baffle plate 2 is located between the two gas injection holes 102. The box body 1 is connected with a sealing component 3 for shielding the gas injection holes 102, and the sealing component 3 and the gas injection holes 102 are arranged in a one-to-one correspondence manner. All be connected with temperature control assembly 4 on the both sides wall of box 1 broadside department, temperature control assembly 4 is used for measuring the temperature in the cavity, and temperature control assembly 4 and cavity one-to-one set up.

When the medicine is placed, an operator adjusts the sealing component 3 to open the gas injection hole 102, and the cold source is injected into the box body 1 through the gas injection hole 102 until the temperature in the two cavities is reduced to the required temperature. Continuously let in the cold source, simultaneously, operating personnel opens case lid 101, places the back with the pharmaceuticals in two cavitys, adjusts sealing component 3 and shelters from gas injection hole 102, breaks off the cold source, closed case lid 101. The pharmaceuticals in the box body 1 realize refrigeration at different temperatures, and the application range and the universality of the cold chain box are improved.

Referring to fig. 2, in order to further improve the refrigerating effect of the cold chain case, the bottoms of the two opposite side walls at the wide side of the case body 1 are fixedly connected with a first mounting strip 103, the first mounting strip 103 is arranged in parallel to the width direction of the case body 1, a first slot 1031 is formed in the upper surface of the first mounting strip 103, and the first slot 1031 is a blind slot.

Referring to fig. 2, the bottom portions of the two opposite side walls of the partition board 2 are fixedly connected with a second mounting bar 201, the second mounting bar 201 is arranged in parallel to the first mounting bar 103, a second slot 2011 is formed in the upper surface of the second mounting bar 201, and the second slot 2011 is a blind slot. According to the temperature requirement of actual use, ice bars meeting the actual use requirement are inserted into the first insertion slot 1031 and the second insertion slot 2011 in the two cavities.

Referring to fig. 1, being connected with drive assembly 5 on the outer wall of box 1, under the condition of not opening case lid 101, drive assembly 5 can drive baffle 2 and slide, and the operating personnel of being convenient for adjusts the position of baffle 2 according to the in-service use demand to the volume size of two cavitys of adjustment.

Referring to fig. 3, the driving assembly 5 includes a driving bar 501 vertically arranged, and a first magnetic stripe 502 vertically arranged, and the first magnetic stripe 502 is fixedly embedded on the side wall of the driving bar 501 close to the box body 1. The driving strip 501 is matched with the outer side wall of the long edge of the box body 1 in a sliding mode, and the sliding direction of the driving strip 501 is the same as that of the partition board 2.

Referring to fig. 1 and 3, in order to guide the sliding of the driving bar 501, a sliding groove 104 for the sliding of the driving bar 501 is formed on the side wall of the box body 1, so that the stability of the driving bar 501 in the sliding process is improved, and a handle 5011 is fixedly connected to one side of the driving bar 501 away from the box body 1.

Referring to fig. 3, a second magnetic strip 503 is fixedly embedded on the side wall of the partition board 2 facing the driving strip 501, and the second magnetic strip 503 is vertically arranged and mutually adsorbed with the first magnetic strip 502. An operator holds the handle 5011 and moves the driving strip 501 to drive the driving strip 501 to move, and the first magnetic strip 502 and the second magnetic strip 503 are used for linking the partition board 2, so that the partition board 2 is driven.

Referring to fig. 1 and 3, in order to reduce the possibility that the driving bar 501 is separated from the sliding groove 104, both the upper groove wall and the lower groove wall of the sliding groove 104 are provided with a limiting groove 1041, and the limiting groove 1041 is provided along the sliding direction of the driving bar 501. The driving bar 501 is fixedly connected with a limiting block 5012 which slides in the limiting groove 1041. The side wall of the box body 1 is provided with a yielding groove 1042 for installing the driving bar 501, and the yielding groove 1042 is communicated with the limit groove 1041.

Referring to fig. 1 and 4, the closure assembly 3 includes an inner panel 301 and an adapter rod 302, wherein the inner panel 301 is vertically slidably connected to the inner side wall at the long side of the box body 1. The adapter rod 302 comprises a cross rod 3021 fixedly connected to the side wall of the inner baffle 301 close to the partition 2, and a vertical rod 3022 fixedly connected to the end of the cross rod 3021 far from the inner baffle 301.

Referring to fig. 1 and 4, a first elastic member 303 is disposed between the cross bar 3021 and the inner bottom wall of the box body 1, and in this embodiment, the first elastic member 303 is a vertically disposed spring. The top end of the first elastic element 303 props against the cross rod 3021, and the bottom end props against the inner bottom wall of the box body 1. When the inner baffle 301 covers the gas injection hole 102, the first elastic member 303 is in a compressed state.

Referring to fig. 4, a linkage assembly 6 is connected between each inner barrier 301 and the partition 2, and the linkage assembly 6 locks the inner barrier 301 when the partition 2 is stationary. When the baffle 2 moves, the linkage assembly 6 releases the locking of the inner baffle 301, the elastic piece 303 drives the inner baffle 301 to vertically slide, the position of the inner baffle 301 is not required to be adjusted by opening the box cover 101, and the convenience degree of operation is improved.

Referring to fig. 1 and 4, the following description will be made taking as an example one linkage assembly 6, the linkage assembly 6 including a reel 601 and a pull-cord 602. One side of the inner baffle 301 close to the partition board 2 is provided with a positioning column 603, and the positioning column 603 is fixedly connected to the inner side wall of the box body 1. The positioning post 603 is sleeved with a winding member 604, in this embodiment, the winding member 604 is a coil spring, and the reel 601 is rotatably sleeved on the coil spring. One end of the coil spring is fixedly connected to the peripheral wall of the positioning post 603, and the other end is fixedly connected to the inner wall of the reel 601.

Referring to fig. 5 and 6, a locker, which in this embodiment is a lock rod 6011 slidably inserted on the reel 601, is attached to the reel 601. The lock rod 6011 is a round rod, the axial direction of the lock rod 6011 points to the center of the reel 601, and the end of the lock rod 6011 away from the reel 601 is hemispherical.

Referring to fig. 5 and 6, the reel 601 has an insertion hole 6012 formed in a peripheral wall thereof for slidably inserting the lock rod 6011, the insertion hole 6012 is a blind hole, and an elastic member 6013 is disposed between a bottom of the insertion hole 6012 and the lock rod 6011. In this embodiment, the second elastic member 6013 is a spring. One end of the second elastic element 6013 abuts against the hole bottom wall of the insertion hole 6012, and the other end abuts against the end face of the locking rod 6011. The side wall of the vertical rod 3022 near the partition board 2 is provided with a locking groove 3023 for inserting the end of the locking rod 6011.

Referring to fig. 6, in order to reduce the possibility that the locking rod 6011 may be removed from the insertion hole 6012 due to an excessive elasticity of the second elastic member 6013, a separation preventing groove 7 is formed on a side wall of the insertion hole 6012. The anti-drop groove 7 is formed along the axial direction of the insertion hole 6012, a limiting plate 701 is fixedly connected in the anti-drop groove 7, and an anti-drop block 702 sliding in the anti-drop groove 7 is fixedly connected to the lock rod 6011.

When the clapboard 2 moves, the reel 601 rotates around the positioning column 603, the lock rod 6011 is linked, the end part of the lock rod 6011 is pulled out from the inside of the locking groove 3023, at this time, the elastic potential energy of the first elastic part 303 is released, the cross rod 3021 is driven to move vertically, so that the inner baffle 301 is driven to move vertically, and the inner baffle 301 removes the shielding of the gas injection hole 102.

Referring to fig. 2 and 4, in order to guide the sliding of the inner baffle 301, a guide sleeve 8 is fixedly connected to the inner side wall of the box body 1, and the bottom of the guide sleeve 8 is open. The inner baffle 301 is slidably inserted into the guide sleeve 8, the side wall of the guide sleeve 8 facing the adapter rod 302 is open, and a through groove 801 is formed in the side wall of the guide sleeve 8 close to the inside of the box body 1.

Referring to fig. 4 and 7, the inner baffle 301 is connected with a plugging piece 9 for plugging the gas injection hole 102, the plugging piece 9 is slidably inserted into one side of the inner baffle 301, which is away from the guide sleeve 8, the end part of the plugging piece 9, which is close to the gas injection hole 102, is in a chamfer shape, and referring to fig. 1, the plugging piece 9 is clamped with the orifice of the gas injection hole 102.

Referring to fig. 7, the inner baffle 301 is provided with a connecting groove 3011 for the plugging member 9 to slide and insert, and the connecting groove 3011 is a blind hole. An elastic piece three 3012 is arranged in the connecting groove 3011, and the elastic piece three 3012 is a spring. One end of the third elastic part 3012 abuts against the blocking part 9, and the other end abuts against the bottom wall of the connecting groove 3011.

Referring to fig. 1 and 7, when the gas injection hole 102 needs to be closed, the operator slides the inner baffle 301 downward until the blocking piece 9 is inserted into the gas injection hole 102, and in order to slide the inner baffle 301, a push rod 3013 is fixedly connected to a side wall of the inner baffle 301, which is away from the blocking piece 9.

Referring to fig. 1, the temperature control assembly 4 includes a digital display board 401 and a temperature sensor 402, and the temperature sensor 402 is electrically connected to the digital display board 401. Digital display board 401 fixed connection is in the lateral wall of box 1, and temperature sensor 402 connects in the lateral wall of box 1, and temperature sensor 402's detection end stretches into in the box 1.

The temperature sensor 402 measures the temperature in the cavity, and the digital display board 401 displays the temperature in the cavity, so that an operator can monitor the temperature in the box body 1 in real time.

Referring to fig. 1, a horizontal shielding plate 10 is disposed above each cavity, one side of the shielding plate 10 is bolted to the side wall of the partition plate 2, and the other side is bolted to the side wall of the wide side of the box body 1. The baffle plate 10 seals the cavity, and the heat insulation effect in the transportation process is improved.

Referring to fig. 1 and 3, the shielding plate 10 is a telescopic plate, and in the present embodiment, the shielding plate 10 is a piano plate. For further heat insulation, the upper surface of the cabinet 1 is opened with two installation grooves 105 along the length direction of the cabinet 1, the installation grooves 105 are communicated with the inside of the cabinet 1, the installation grooves 105 are arranged perpendicular to the partition board 2, and the two installation grooves 105 are symmetrical about the partition board 2.

Referring to fig. 3, the equal fixedly connected with riser 11 of the tank bottom wall of every mounting groove 105, riser 11 contradicts the side channel wall of mounting groove 105, and the equal fixedly connected with diaphragm 12 of upper surface of two risers 11, the vertical projected area of diaphragm 12 is greater than the vertical projected area of riser 11.

Referring to fig. 1 and 3, one side of each vertical plate 11 facing the shielding plate 10 is respectively glued with an elastic sealing gasket 13, the elastic sealing gaskets 13 elastically deform to fill the gap between the shielding plate 10 and the vertical plate 11, so that the sealing effect of the shielding plate 10 on the cavity is improved, the sealing performance is enhanced, and the heat insulation effect in the transportation process is improved.

The implementation principle of medical cold chain case of this application embodiment is: before the medicine is placed, an operator holds the handle 5011 and moves the driving strip 501 according to the space requirement of the medicine, and at the moment, the first magnetic strip 502 and the second magnetic strip 503 are matched with each other to further link the partition plate 2. The partition plate 2 drives the traction rope 602 to move, so that the reel 601 is linked, the lock rod 6011 is released from the locking groove 3023 in the rotation process of the reel 601, the elastic potential energy of the first elastic piece 303 is released, and the adapter rod 302 is driven to move vertically and upwards.

The adapter rod 302 drives the inner baffle 301 to vertically move upwards, at the moment, the third elastic piece 3012 is stressed and deforms, the blocking piece 9 is separated from the gas injection hole 102, and the inner baffle 301 and the blocking piece 9 simultaneously block the gas injection hole 102. An operator injects a cold source into the box body 1 through the gas injection hole 102 until the temperature in the cavity displayed by the digital display board 401 meets the use requirement.

At this time, the operator opens the cover 101 and the shutter 10 to place the medicine in the two cavities. Then, ice rows are inserted as needed. Next, the operator slides the inner baffle 301 downward until the block piece 9 is inserted into the gas-injection hole 102. Finally, the shutter 10 and the cover 101 are closed. The pharmaceuticals in the box body 1 realize refrigeration at different temperatures, and the application range and the universality of the cold chain box are improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a medical cold chain case, is open box (1), rotates the case lid (101) of connecting in box (1) top including the top, its characterized in that: the gas injection device is characterized by further comprising a partition plate (2) which is connected into the box body (1) in a horizontal sliding mode, the partition plate (2) is vertically arranged and divides the box body (1) into two cavities, a driving assembly (5) for driving the partition plate (2) to horizontally slide is connected to the outer wall of the box body (1), two gas injection holes (102) are formed in one side of the box body (1), the partition plate (2) is located between the two gas injection holes (102), and a sealing assembly (3) used for shielding the gas injection holes (102) is connected to the box body (1); the sealing assembly (3) comprises an inner baffle (301) which is vertically connected to the inner side wall of the box body (1) in a sliding mode and an adapter rod (302) which is fixedly connected to the inner baffle (301), and the inner baffle (301) is used for shielding the gas injection holes (102) and is arranged in one-to-one correspondence with the gas injection holes (102); be connected with elastic component (303) between jumper bar (302) and box (1), the one end of elastic component (303) is contradicted jumper bar (302), and the other end is contradicted the interior diapire of box (1), every all be connected with linkage assembly (6) between interior baffle (301) and baffle (2), linkage assembly (6) including rotate connect in reel (601) of box (1) inside wall, around establishing haulage rope (602) on reel (601), one end fixed connection in baffle (2) that reel (601) were kept away from to haulage rope (602), be connected with on reel (601) and be used for the automatic winding piece (604) of coiling haulage rope (602), be connected with the retaining member on reel (601), it has locking groove (3023) that are used for supplying the retaining member tip to insert to open on jumper bar (302); the retaining member is for sliding insert lock pole (6011) of establishing on reel (601) perisporium, the centre of a circle of reel (601) is pointed to in lock pole (6011), it has supply lock pole (6011) to slide to insert jack (6012) of establishing to open on reel (601), jack (6012) are the blind hole, be provided with elastic component two (6013) between the hole diapire of jack (6012) and lock pole (6011).

2. The medical cold chain case of claim 1, wherein: drive assembly (5) including slide connect in drive strip (501) of box (1) outer wall, fixed inlay locate drive strip (501) towards magnetic stripe one (502) of baffle (2) lateral wall, the glide direction of drive strip (501) and the glide direction syntropy of baffle (2), baffle (2) are fixed to be inlayed on the lateral wall towards drive strip (501) and are equipped with two (503) of magnetic stripe, magnetic stripe one (502) and two (503) of magnetic stripe adsorb each other.

3. The medical cold chain case of claim 1, wherein: interior baffle (301) slide on and insert shutoff piece (9) that are used for shutoff gas injection hole (102), it has supply shutoff piece (9) to insert connecting groove (3011) of establishing to open on interior baffle (301), connecting groove (3011) are blind groove, be connected with elastic component three (3012) between the groove diapire of connecting groove (3011) and shutoff piece (9), the one end conflict shutoff piece (9) of elastic component three (3012), the tank bottom wall of connecting groove (3011) is contradicted to the other end.

4. The medical cold chain case of claim 1, wherein: can dismantle between baffle (2) and box (1) the inner wall and be connected with shielding plate (10) that are used for sheltering from the cavity, shielding plate (10) and cavity one-to-one set up, shielding plate (10) are the expansion plate.

5. The medical cold chain case of claim 1, wherein: be connected with temperature control assembly (4) that are used for surveying the temperature in the cavity on box (1), temperature control assembly (4) and cavity one-to-one set up, baffle (2) are located between two sets of temperature control assembly (4), temperature control assembly (4) including connect in digital display board (401) of box (1) outer wall, connect in temperature sensor (402) of box (1), the detection end of temperature sensor (402) stretches into in box (1), temperature sensor (402) and digital display board (401) electric connection.