CN109967155B

CN109967155B - Test tube strorage device crosses number

Info

Publication number: CN109967155B
Application number: CN201910362801.5A
Authority: CN
Inventors: 陈丽勤; 白璐
Original assignee: First Affiliated Hospital of PLA Military Medical University
Current assignee: First Affiliated Hospital of PLA Military Medical University
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2021-04-20
Anticipated expiration: 2039-04-30
Also published as: CN109967155A

Abstract

The invention relates to the field of medical test tube storage, in particular to a storage device for a test tube, which comprises a box body, wherein a plurality of vertically arranged storage cavities are arranged on the box body, the top of each storage cavity is rotatably connected with a cover plate, each storage cavity is vertically and slidably connected with a horizontally arranged push plate, an elastic part is connected between each push plate and the bottom of each storage cavity, the cover plate is rotatably connected to the part at the top of each storage cavity and is fixedly connected with a driving gear, a driven gear is meshed with the driving gear, a rack is vertically meshed with the driven gear, and the bottom of the rack is fixedly connected to the push plate; a locking mechanism is arranged between the end part of the cover plate and the top of the storage cavity. This scheme has realized depositing of the test tube on the desktop, prevents that the test tube from being polluted by the outside air.

Description

Test tube strorage device crosses number

Technical Field

The invention relates to the field of medical test tube storage, in particular to a storage device for test tubes passing numbers.

Background

When the blood sampling of hospital, every patient all can have a specific blood sampling test tube, pastes a number relative with patient on the blood sampling test tube, like the two-dimensional code, and when patient took out blood, the doctor took the blood sampling test tube one by one and took out blood to patient. During blood sampling, a doctor can check whether the number on the test tube is consistent with that of a patient or not, and errors are prevented. However, when the doctor calls the number of the patient, if the patient misses the number calling because of other things, the doctor places the test tube on a table, and after the patient returns, the test tube is used for blood drawing. In the time period, if more patients who miss the number calling by the doctor are used, more test tubes are stacked on the desktop, and the management of the test tubes is messy. Moreover, after the missed patient comes back, the doctor needs to search the corresponding test tube in a plurality of test tubes, the search is not very convenient, and the search in the plurality of test tubes is easy to find mistakes.

Moreover, the test tubes are stacked on the table top, and the test tubes are easy to roll off the table top to the ground due to the smooth side walls of the test tubes. In addition, the test tube is exposed to air for a long time, and the test tube is easily contaminated by the outside.

Disclosure of Invention

The invention aims to provide a test tube storage device for passing numbers, which is used for realizing orderly and regular storage of test tubes on a desktop and preventing the test tubes from being polluted by outside air.

In order to achieve the purpose, the technical scheme of the invention is as follows: the storage device for the test tubes comprises a box body, wherein a plurality of vertically arranged storage cavities are formed in the box body, the top of each storage cavity is rotatably connected with a cover plate, each storage cavity is vertically and slidably connected with a transversely placed push plate, an elastic part is connected between each push plate and the bottom of each storage cavity, the cover plate is rotatably connected to the top of each storage cavity and is fixedly connected with a driving gear, a driven gear is meshed with the driving gear, and a rack for driving the push plates to move is vertically meshed with the driven gear; the end part of the cover plate and the top of the storage cavity are respectively provided with a locking mechanism which is matched with each other.

The working principle and the effect of the scheme are as follows: the storage cavity is used for placing test tubes. The apron is used for covering the top of depositing the chamber, prevents that external bacterium, dust from entering into and depositing the chamber and polluting depositing the test tube of intracavity. The locking mechanism is used for locking the cover plate and the storage cavity together to prevent the cover plate from being automatically opened. The elastic component is used for making the push pedal have the trend of rebound, and when the apron was in the state of opening, the push pedal was located the middle part of depositing the chamber under the supporting role of elastic component, and the test tube was put when depositing the chamber like this, because the push pedal is with the test tube bed hedgehopping to the top that makes the test tube exposes from the top of depositing the chamber, compares the top of test tube and is located and deposits the intracavity, is convenient for more take the test tube. When the lid closed the apron, the apron drives the driving gear and rotates, the driving gear drives the rack downstream through driven gear, the rack promotes the push pedal downwards, thereby make the push pedal downstream and extrude the elastic component, the horizontal position step-down of push pedal, the push pedal drives the test tube downstream, the top of test tube enters into completely deposits the chamber, the apron closes the in-process rotating the lid like this, the test tube also downstream, the apron can not contact with the top of test tube, prevent that the apron lid from closing the in-process and crushing the top of test tube.

Further, the locking mechanism comprises a first wedge block fixedly connected to the cover plate and a second wedge block fixedly connected to the top of the storage cavity, and the first wedge block and the second wedge block can be clamped together. Thus, when the cover is closed, the inclined surface of the first wedge slides over the inclined surface of the second wedge, and the flat surface of the first wedge is then caught by the flat surface of the second wedge, thereby achieving locking of the cover against the side wall of the storage cavity. When the cover plate needs to be opened, the first wedge block is broken off to one side far away from the side wall of the storage cavity, so that the first wedge block is separated from the second wedge block, and the cover plate can be unlocked from the side wall of the storage cavity.

Furthermore, locking mechanism is equipped with on the apron with electromagnetic lock complex hook including installing the electromagnetic lock on depositing the intracavity wall, be equipped with the scanning rifle on the box body, is equipped with the control scheme board in the box body, and scanning rifle, electromagnetic lock all are connected with the control scheme board electricity through the wire. The hook is used for being matched with the electromagnetic lock, so that the electromagnetic lock hooks the hook, and the cover plate is locked. When the patient misses calling due to other things, the cover plate on the storage cavity is opened through the control circuit board, the doctor puts the test tube into the storage cavity, then the cover plate is covered, and the patient holds a two-dimensional number for opening the cover plate. After the patient returns, the number in the patient hand is scanned with the scanning rifle this moment, and the corresponding apron of depositing in the chamber is opened again, and the doctor will deposit the inside test tube in chamber and take out, take out the blood sampling to patient. From this, when a plurality of patients miss when calling out the number, every number corresponds one and deposits the chamber, so the doctor can not obscure the test tube of passing the number each other, can make the corresponding apron of depositing the chamber open through the scanning number to the test tube of putting into before the use, the rate of accuracy that the test tube used obtains guaranteeing.

Furthermore, the storage cavity above the push plate is provided with an arc-shaped air bag, the storage cavity below the push plate is provided with a piston cylinder, the piston cylinder is connected with a piston in a sliding mode, a piston rod is connected between the piston and the push plate, the piston cylinder is provided with an air inlet pipe communicated with the outside, the piston cylinder and the air bag are communicated with an exhaust pipe, the exhaust pipe is provided with a first check valve, and the air inlet pipe is provided with a second check valve. When the cover plate is opened, the push plate moves upwards, the push plate drives the piston to move upwards in the piston cylinder through the piston rod, the piston sucks gas through the gas inlet pipe and the second check valve, and the second check valve is only used for enabling the gas to enter the piston cylinder. When the lid closes the apron, the push pedal is the downstream, the push pedal drives the piston through the piston rod and moves down in the piston cylinder, the piston is impressed gas in the blast pipe, first check valve only enables during gaseous gasbag of discharging from the blast pipe, gas in the gasbag becomes many, the gasbag inflation, the gasbag of inflation extrudees the test tube, thereby make the test tube remove to the position of keeping away from the rotation connection of apron in the push pedal, prevent to cover the lid and close the in-process earlier and be close to the position contact of apron rotation connection and extrude the top of test tube with the test tube. In addition, the expanded gasbag can carry on spacingly to the test tube, when shifting the box body, can prevent that the test tube from rocking depositing the intracavity, avoids the test tube to rock violently and damage depositing the intracavity. The gasbag is the arc, can make the gasbag match each other with the shape of test tube, has improved the spacing effect of test tube.

Furthermore, a pressure valve is arranged on the air bag, a pressure resisting rod fixedly connected to the inner wall of the storage cavity is arranged above the pressure valve, and the bottom end of the pressure resisting rod can be abutted against the pressure valve. Among the prior art, when opening the apron, external air flow rate is great, and the outside dust can gush to depositing the chamber under the gas effect of the great velocity of flow of external world to make the test tube of depositing the intracavity receive the pollution. Through this scheme of adoption, when opening the apron, the push pedal moves upwards, and the push pedal drives gasbag rebound, and the pressure valve on the gasbag offsets with supporting the pressure pole, and the pressure valve receives pressure and opens, and gas in the gasbag obtains releasing, and the gas of release upwards blows and forms the air curtain to the feasible chamber of depositing outwards has gaseous power of blowing, thereby has powerfully prevented that the apron from opening the dust in the external world of in-process or the dust on the apron from entering into and depositing the chamber.

Further, deposit and be equipped with the through-hole on the lateral wall at the top in chamber, be equipped with connecting portion on the apron, the through-hole internal rotation is connected with first pivot, and connecting portion and the equal fixed connection of driving gear are in first pivot. Therefore, the cover plate drives the first rotating shaft to rotate in the through hole through the connecting part, and therefore the cover plate is rotated. The connecting part is used for connecting the first rotating shaft. Because the driving gear is fixedly connected to the first rotating shaft, when the connecting part drives the first rotating shaft to rotate, the first rotating shaft drives the driving gear to rotate, and therefore the rotation of the driving gear is achieved.

Furthermore, deposit the lateral wall in chamber and be equipped with the otic placode, rotate on the otic placode and be connected with the second pivot, driven gear fixed connection is in the second pivot. The lug plate is used for rotating the second rotating shaft. When the driving gear rotates, the driving gear drives the driven gear to rotate, and the driven gear drives the second bearing to rotate on the lug plate.

Further, deposit and be equipped with on the lateral wall in chamber and erect the groove, fixedly connected with sliding connection is at the slide bar of erecting the inslot in the push pedal, and the one end fixedly connected with connecting plate of push pedal is kept away from to the slide bar, and connecting plate fixed connection is on the bottom of rack. From this, the rack passes through the connecting plate and drives the slide bar and remove in erecting the inslot, and the slide bar drives the vertical removal of push pedal, and the rack passes through connecting plate, the indirect and push pedal connection of slide bar like this, and the rack need not to be located deposits the intracavity, and the rack can not interfere each other, collide with the test tube.

Furthermore, a rack cavity and a gear cavity which are vertically arranged are formed in the box body, the rack is located in the gear cavity, and the driving gear and the driven gear are located in the gear cavity. The gear chamber is used for holding driving gear and driven gear, and the rack chamber is used for holding the rack, and driving gear and driven gear and rack can not expose in the outside of box body like this for the outward appearance of box body is more pleasing to the eye.

Further, the elastic part is a pressure spring. The pressure spring is a common elastic part and is convenient to purchase and configure.

Drawings

FIG. 1 is a plan view of a test tube storage apparatus for passing test tubes according to example 1;

FIG. 2 is a longitudinal cross-sectional view of a single storage compartment;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 2;

FIG. 5 is an enlarged view of B in FIG. 3;

FIG. 6 is a top view of the push plate, connecting plate and slide bar of FIG. 2;

FIG. 7 is a front sectional view of a single storage chamber in embodiment 2;

FIG. 8 is a top view of the bladder of FIG. 7;

fig. 9 is a plan view of the test tube storage device for passing test tubes according to example 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a storage cavity 2, a scanning gun 3, a push plate 4, a pressure spring 5, a cover plate 6, a rack 7, a driving gear 8, a driven gear 9, a left side portion 10, a vertical groove 11, a sliding rod 12, a connecting plate 13, a test tube 14, a piston 15, an air bag 16, a pressure valve 17, a pressing rod 18, an exhaust pipe 19, a first check valve 20, a second check valve 21, an air inlet pipe 22, a piston cylinder 23, an ear plate 24, a first rotating shaft 25, a second rotating shaft 26 and a connecting portion 27.

Example 1

Substantially as shown in figures 1 to 6 of the accompanying drawings: a test tube strorage device crosses, including the box body 1 of cuboid form, be equipped with the vertical chamber 2 that deposits that sets up of three lines of five rows on the box body 1. Referring to fig. 2, taking a single storage cavity 2 in the box body 1 as an example, the top of the left side portion 10 of each storage cavity 2 is rotatably connected with a cover plate 6, specifically, the top of the left side portion 10 of each storage cavity 2 is higher than the opening of the storage cavity 2, referring to fig. 3-5, the cover plate 6 is rotatably connected to one end of the left side portion 10 of each storage cavity 2 to form two connecting portions 27 integrally, the two connecting portions 27 are plate-shaped and opposite to each other, the top of the left side portion 10 of each storage cavity 2 is located between the two connecting portions 27, the left side portion 10 is provided with a through hole which transversely penetrates through, the through hole is rotatably connected with a first rotating shaft 25, two ends of the first rotating shaft 25 respectively penetrate through the two connecting portions 27 on the cover plate 6, the first rotating shaft 25 is welded on the connecting portions 27, and a torsion spring (not shown in the.

Combine shown in fig. 2, every deposits equal vertical sliding connection in the chamber 2 and has horizontal push pedal 4 of placing, push pedal 4 with deposit and be connected with the elastic component between the bottom in chamber 2, the elastic component in this embodiment is pressure spring 5, the outside cover of pressure spring 5 is equipped with a telescopic cylinder to distortion when preventing the compression of pressure spring 5. Referring to fig. 3 and 6, a vertical groove 11 is vertically formed in the left side portion 10 of the storage cavity 2, a slide rod 12 is vertically slidably connected in the vertical groove 11, one end of the slide rod 12 is welded to the push plate 4, and a connecting plate 13 located outside the left side portion 10 of the storage cavity 2 is welded to the other end of the slide rod 12.

As shown in fig. 2 to 5, the driving gears 8 are welded at both ends of the first rotating shaft 25, two opposite arc-shaped lug plates 24 are integrally formed on the left side portion 10 of the storage cavity 2, the lug plates 24 are connected with a second rotating shaft 26 through a bearing in a transverse rotating manner, driven gears 9 are welded on the second rotating shaft 26, the driven gears 9 are meshed with the driving gears 8, racks 7 are vertically meshed on the driven gears 9, and bottoms of the racks 7 are welded on the connecting plate 13. It can be easily understood that the rack cavity and the gear cavity of vertical setting can be seted up on box body 1 to make rack 7 be located the gear cavity, the rack cavity protects rack 7, and driving gear 8 and driven gear 9 are located the gear cavity, and the gear cavity protects driving gear 8 and driven gear 9, prevents that rack 7, driving gear 8 and driven gear 9 from exposing in the outside of box body 1, makes box body 1 more pleasing to the eye. In addition, a vertically arranged sliding groove is formed in the rack cavity, and the rack 7 is vertically and slidably connected in the sliding groove, so that the rack 7 can slide in a guiding manner.

As described with reference to fig. 2, the end of the cover plate 6 away from the left side 10 of the storage cavity 2 and the top of the storage cavity 2 are respectively provided with a locking mechanism which are matched with each other. The locking mechanism in this embodiment comprises a first wedge integrally formed on the cover plate 6 and a second wedge integrally formed on the top of the storage cavity 2, the second wedge being located on the outer wall of the right side of the storage cavity 2, the first and second wedges being snap-engageable together, the first wedge being located on the free end of the cover plate 6. As will be readily appreciated with reference to figure 2, when the cover 6 is rotated clockwise the ramp of the first wedge slides over the ramp on the second wedge and the flat surface of the first wedge is then below the flat surface of the second wedge and is caught by the flat surface of the second wedge, thus achieving locking of the cover 6 against the side wall of the storage cavity 2. The cover plate 6 is made of plastic and has certain toughness, when the cover plate 6 needs to be opened, the edge of the cover plate 6 is broken off towards the right side, the edge of the cover plate 6 drives the first wedge block to move rightwards, the first wedge block is separated from the second wedge block, and the cover plate 6 can be unlocked from the side wall of the storage cavity 2.

The specific implementation process is as follows: when the patient is delayed to take the blood normally, the doctor needs to put the test tube 14 into the storage cavity 2 for storage. Initially, apron 6 is in the state of opening, and the doctor puts into depositing chamber 2 with test tube 14, because push pedal 4 lies in the middle part of depositing chamber 2 under the spring action of pressure spring 5, so push pedal 4 is with test tube 14 bed hedgehopping to make test tube 14's top expose from the top of depositing chamber 2, the doctor of being convenient for takes the top of test tube 14 to put into and deposit chamber 2.

Referring to fig. 2, 4 and 5, the doctor rotates the cover plate 6 to the right, the cover plate 6 rotates, the cover plate 6 drives the first rotating shaft 25 to rotate in the through hole at the top of the left side portion 10 of the storage cavity 2 through the connecting portion 27, the first rotating shaft 25 drives the driving gear 8 to rotate, the driving gear 8 drives the driven gear 9 to rotate counterclockwise, the driven gear 9 drives the rack 7 to move downward, the rack 7 drives the connecting plate 13 to move downward, the connecting plate 13 drives the push plate 4 to move downward through the slide bar 12, and the slide bar 12 moves downward in the vertical groove. Push pedal 4 is at the downward movement in-process, and test tube 14's height also reduces gradually to make test tube 14's top enter into gradually and deposit chamber 2, apron 6 closes the in-process at clockwise rotation lid like this, and test tube 14 also moves down, and apron 6 can not contact with test tube 14's top, prevents that apron 6 from crushing test tube 14's top.

When needs take out test tube 14, apron 6 is opened to the manual work, locking mechanism loosens apron 6, apron 6 anticlockwise rotates under the effect of torsional spring and resets, apron 6 drives 8 anticlockwise rotations of driving gear, driving gear 8 drives driven gear 9 clockwise rotation, driven gear 9 drives rack 7 rebound, push pedal 4 rebound under the spring action of pressure spring 5, push pedal 4 makes test tube 14 expose from the top of depositing chamber 2, thereby be convenient for the doctor hold the top of test tube 14, take out test tube 14, avoid test tube 14 to be located and deposit the chamber 2 in and can't take out.

Example 2

The difference between the embodiment 2 and the embodiment 1 is that, as shown in fig. 7 and 8, an arc-shaped air bag 16 is arranged in the storage cavity 2 above the push plate 4, the right end of the air bag 16 is adhered to the inner wall of the storage cavity 2, an upward pressure valve 17 is arranged at the top of the left side of the air bag 16, a pressing rod 18 is welded on the inner wall of the left side portion 10 of the storage cavity 2, and the bottom of the pressing rod 18 is opposite to the pressure valve 17. A piston cylinder 23 is fixed in the storage cavity 2 below the push plate 4 through a screw, a piston 15 is vertically connected in the piston cylinder 23 in a sliding mode, a piston rod is welded between the piston 15 and the push plate 4, an air inlet pipe 22 communicated with the outside is arranged on the piston cylinder 23, an air exhaust pipe 19 is communicated between the piston cylinder 23 and the air bag 16, a first check valve 20 is arranged on the air exhaust pipe 19, the first check valve 20 only enables air in the piston cylinder 23 to enter the air bag 16, a second check valve 21 is arranged on the air inlet pipe 22, and the second check valve 21 only enables outside air to enter the piston cylinder 23.

In this embodiment, when the cover plate 6 is opened, the push plate 4 moves upward, the push plate 4 drives the piston 15 to move upward in the piston cylinder 23 through the piston rod, and the piston 15 sucks in air through the air inlet pipe 22 and the second check valve 21. When the cover plate 6 is covered, the push plate 4 moves downwards, the push plate 4 drives the piston 15 to move downwards in the piston cylinder 23 through the piston rod, the piston 15 presses gas into the exhaust pipe 19, the first check valve 20 only enables the gas to be discharged into the air bag 16 from the exhaust pipe 19, the gas in the air bag 16 becomes more, the air bag 16 expands, and the air bag 16 extrudes the test tube 14, so that the test tube 14 moves rightwards on the push plate 4, and the situation that the cover plate 6 is damaged by extrusion due to the fact that the cover plate 6 is touched on the left side of the top of the test tube 14 in the covering process of the cover plate 6 is prevented. In addition, the inflated air bag 16 can limit the test tube 14, and when the box body 1 is transferred, the test tube 14 can be prevented from being damaged due to severe shaking in the storage cavity 2. The air bag 16 is arc-shaped, so that the shapes of the air bag 16 and the test tube 14 can be matched with each other, and the limiting effect of the test tube 14 is improved.

When the cover plate 6 is opened again, the push plate 4 moves upwards, the push plate 4 drives the air bag 16 to move upwards, the pressure valve 17 on the air bag 16 is abutted against the abutting rod 18, the pressure valve 17 is opened under pressure, the air in the air bag 16 is released, the released air is blown upwards along the arrow direction in figure 7 to form an air curtain, thereby the storage cavity 2 blows air outwards, the air moving outwards can blow dust to one side far away from the storage cavity 2, thereby effectively preventing the cover plate 6 from opening, avoiding the air flow flowing to the inner part of the storage cavity 2 because the storage cavity 2 is relatively closed, the external space is relatively large, and the air flow rate of the external space is relatively large compared with the air flow rate in the storage cavity 2, thereby avoiding the air current flowing inwards to blow the outside dust or the dust on the cover plate 6 to enter the storage cavity 2 and avoiding the outside dust from flowing into the storage cavity 2.

Example 3

Referring to fig. 9, embodiment 3 is different from embodiment 1-2 in that a scanning gun 3 and a barcode printer for scanning a two-dimensional code are provided on the right side portion of the case 1. Locking mechanism is including installing the electromagnetic lock on depositing 2 right side inner walls in chamber, be equipped with on apron 6 with electromagnetic lock complex hook, be equipped with the control scheme board in the box body 1, the control scheme board is used for controlling the work of electromagnetic lock, the bar code printer, scanning rifle 3, the electromagnetic lock all is connected with the control scheme board electricity through the wire, be equipped with the button on the box body, thereby the button is connected with the control scheme board electricity, thereby make the bar code printer print out the two-dimensional code number through pressing the button, corresponding apron 6 is opened simultaneously. The electromagnetic lock in this embodiment is an electromagnetic lock of Baiyao Security Equipment Limited in Ningbo elysees development area, and the scanning gun 3 is a New continental brand scanning gun.

When a patient misses calling due to other things, a doctor presses a button, a bar code printer prints out a two-dimensional code number, meanwhile, the electromagnetic lock in the corresponding storage cavity 2 is loosened through control of the button control circuit board, the cover plate 6 on the storage cavity 2 is opened, the doctor puts the test tube 14 into the storage cavity 2, then the cover plate 6 is covered, and the hook is clamped in the electromagnetic lock. When the patient returns, the patient holds the printed number in the hand, the number in the patient hand is scanned by the scanning gun 3 at the moment, the corresponding cover plate 6 in the storage cavity 2 is opened again, and the doctor takes out the test tube 14 in the storage cavity 2 to take blood for the patient. From this, when a plurality of patients miss when calling out the number, the doctor can not obscure a plurality of test tubes 14 of passing the number each other, can make corresponding apron 6 of depositing chamber 2 open through scanning the number to the test tube 14 of putting into before the use, the rate of accuracy that test tube 14 used obtains guaranteeing.

Specifically, the principle of the cover 6 in this embodiment being automatically opened is the same as that of an electronic locker for storing articles in a supermarket in the prior art, and is not described herein again.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the concept of the present invention, and these should be construed as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.

Claims

1. Test tube strorage device crossed, its characterized in that: the box body is provided with a plurality of vertically arranged storage cavities, the top of each storage cavity is rotatably connected with a cover plate, each storage cavity is vertically and slidably connected with a horizontally placed push plate, an elastic part is connected between each push plate and the bottom of each storage cavity, the cover plate is rotatably connected to the top of each storage cavity and fixedly connected with a driving gear, the driving gear is meshed with a driven gear, and a rack for driving the push plates to move is vertically meshed with the driven gear; the end part of the cover plate and the top of the storage cavity are respectively provided with a locking mechanism which is matched with each other; the air storage device is characterized in that an arc-shaped air bag is arranged in the storage cavity above the push plate, a piston cylinder is arranged in the storage cavity below the push plate, a piston is connected in the piston cylinder in a sliding mode, a piston rod is connected between the piston and the push plate, an air inlet pipe communicated with the outside is arranged on the piston cylinder, an exhaust pipe is communicated between the piston cylinder and the air bag, a first check valve is arranged on the exhaust pipe, and a second check valve is arranged on the air inlet.

2. The transit test tube storage device according to claim 1, wherein: the locking mechanism comprises a first wedge block fixedly connected to the cover plate and a second wedge block fixedly connected to the top of the storage cavity, and the first wedge block and the second wedge block can be clamped together.

3. The transit test tube storage device according to claim 1, wherein: the locking mechanism comprises an electromagnetic lock installed on the inner wall of the storage cavity, a hook matched with the electromagnetic lock is arranged on the cover plate, a scanning gun is arranged on the box body, a control circuit board is arranged in the box body, and the scanning gun and the electromagnetic lock are electrically connected with the control circuit board through leads.

4. The transit test tube storage device according to claim 1, wherein: the air bag is provided with a pressure valve, a pressure resisting rod fixedly connected to the inner wall of the storage cavity is arranged above the pressure valve, and the bottom end of the pressure resisting rod can be abutted against the pressure valve.

5. The transit test tube storage device according to claim 1, wherein: the side wall of the top of the storage cavity is provided with a through hole, the cover plate is provided with a connecting portion, a first rotating shaft is connected in the through hole in a rotating mode, and the connecting portion and the driving gear are fixedly connected to the first rotating shaft.

6. The transit test tube storage device according to claim 5, wherein: deposit the lateral wall in chamber and be equipped with the otic placode, rotate on the otic placode and be connected with the second pivot, driven gear fixed connection is in the second pivot.

7. The transit test tube storage device according to claim 6, wherein: the side wall of the storage cavity is provided with a vertical groove, the push plate is fixedly connected with a slide rod in the vertical groove in a sliding mode, the slide rod is far away from a connecting plate fixedly connected with one end of the push plate, and the connecting plate is fixedly connected to the bottom of the rack.

8. The transit test tube storage device according to claim 7, wherein: the box body is provided with a rack cavity and a gear cavity which are vertically arranged, the rack is located in the gear cavity, and the driving gear and the driven gear are both located in the gear cavity.

9. The transit test tube storage device according to claim 8, wherein: the elastic piece is a pressure spring.