CN113776251A

CN113776251A - Cardiovascular branch of academic or vocational study blood sample strorage device

Info

Publication number: CN113776251A
Application number: CN202111047584.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2021-12-10

Abstract

The invention discloses a cardiovascular blood sample storage device, which comprises a refrigeration cabinet, wherein a placing rack is uniformly and horizontally movably arranged in the refrigeration cabinet, the front side and the rear side of the side walls of the left side and the right side of the refrigeration cabinet are horizontally and fixedly connected with fixing plates inwards corresponding to the placing rack, a connecting plate is horizontally and longitudinally fixedly connected between the inner ends of the fixing plates at the front side and the rear side, and the inner sides of the connecting plates are outwards provided with sliding grooves with openings at the inner sides. According to the reagent bottle clamping device, the first lead screws are vertically arranged on the front side and the rear side of the left side of the refrigerator, the second lead screws are horizontally arranged on the front side and the rear side of the upper portion of the placing rack, the first slide blocks are movably arranged on the first lead screws and the second lead screws together, the third lead screws are arranged between the first slide blocks on the front side and the rear side, the clamping pieces are movably arranged below the third lead screws, a reagent bottle is clamped, meanwhile, the output groove is movably arranged at the bottom of the left side of the refrigerator, the reagent bottle clamping device is convenient to take, the refrigerator is prevented from being frequently opened, cold air loss is increased, and blood samples are not favorably stored.

Description

Cardiovascular branch of academic or vocational study blood sample strorage device

Technical Field

The invention relates to the field of cardiovascular departments, in particular to a cardiovascular blood sample storage device.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases. Common cardiovascular diseases include coronary heart disease, hypertension, arrhythmia, atrial fibrillation, paroxysmal supraventricular tachycardia, heart failure, myocarditis, congenital heart disease, cardiomyopathy, atrial septal defect, rheumatic heart disease, myocardial infarction, angina pectoris, acute infective endocarditis, and myocardial ischemia.

Blood samples collected by the cardiovascular department are usually required to be placed in a refrigeration cabinet for low-temperature preservation in order to ensure the quality of the blood samples, but when a single blood sample is taken out for inspection, the door is frequently opened, so that the loss of cold air is easily increased, and the preservation of the blood sample is not facilitated.

Disclosure of Invention

The present invention is directed to a device for storing a cardiovascular blood sample, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a cardiovascular blood sample storage device comprises a refrigeration cabinet, wherein a placing rack is uniformly and horizontally movably arranged in the refrigeration cabinet, the front side and the rear side of the side walls of the left side and the right side of the refrigeration cabinet are horizontally and fixedly connected with fixed plates inwards corresponding to the placing rack, a connecting plate is horizontally and longitudinally and fixedly connected between the inner ends of the fixed plates on the front side and the rear side, the inner sides of the connecting plates are respectively provided with a sliding chute with an inner side opening outwards, the bottom ends of the left side and the right side of the placing rack are respectively and fixedly connected with a raised sliding strip which is horizontally and longitudinally arranged outwards, the raised sliding strip is in sliding connection with the corresponding sliding chute, a first placing groove is uniformly and downwards arranged above the placing rack, a first movable bottom plate is movably arranged at the bottom in the first placing groove, the bottom wall of the first placing groove is uniformly and vertically and fixedly connected with a first spring upwards, and the top end of the first spring is fixedly connected with the corresponding position at the bottom end of the first movable bottom plate, a first screw rod is vertically and movably arranged on the front side and the rear side of the left side in the refrigeration cabinet, a second screw rod is horizontally and movably arranged on the front side and the rear side above the placing rack, a first slide block is movably arranged on the first screw rod, an opening is arranged on the second screw rod at a position corresponding to the first slide block, a matched first screw hole is vertically arranged at a position corresponding to the first screw rod on the front side of the first slide block, a first connecting column is vertically and movably connected in the first screw hole in a threaded manner, first grooves are inwards arranged on the first screw rods on the upper side and the lower side of the first connecting column, a first telescopic rod is vertically arranged in the first grooves, a first limiting block is fixedly connected to the other end of the first telescopic rod, matched pair limiting grooves are inwards arranged at positions corresponding to the first limiting block on the upper side and the lower side of the first connecting column, and a second screw hole which is horizontally matched with the position corresponding to the second screw rod is horizontally arranged on the rear side of the first slide block, a second connecting column is horizontally and transversely movably connected with the second threaded hole through a thread, second lead screws on the left side and the right side of the second connecting column are internally provided with a second groove with an opening at the right end, a second telescopic rod is horizontally and transversely arranged in the second groove, the other end of the second telescopic rod is fixedly connected with a second limiting block, second limiting grooves are inwards arranged at the positions, corresponding to the second limiting block, on the left side and the right side of the second connecting column, respectively, an extending plate is horizontally and longitudinally fixedly connected with the bottom end of the first sliding block inwards, the inner end of the extending plate is downwards fixedly connected with a mounting plate, a third lead screw is horizontally and longitudinally movably arranged between the mounting plates on the front side and the rear side, a second sliding block is connected with the third lead screw through a thread, a third telescopic rod is vertically and vertically fixedly connected with the bottom end of the second sliding block downwards, and the bottom end of the third telescopic rod is fixedly connected with the top end of a horizontally and transversely arranged top plate, the vertical connecting plate is vertically connected with the vertical plate downwards at the left end and the right end of the top plate, the corresponding clamping piece is fixedly connected to the inner side of the vertical plate inwards through a fourth telescopic rod, a through hole is formed in the lower portion of the side wall of the left side of the refrigeration cabinet, an output groove is movably arranged in the through hole, a second placing groove is formed in the right side of the upper portion of the output groove downwards, an opening is formed in the upper portion of the right side of the second placing groove, a second movable bottom plate is horizontally arranged at the bottom in the second placing groove, a second spring is vertically connected to the inner bottom wall of the second placing groove in an upward and uniform mode, and the top end of the second spring is fixedly connected with the bottom end of the second movable bottom plate in a corresponding mode.

As a further scheme of the invention: the bottom of the refrigeration cabinet is vertically and uniformly fixedly connected with a support column downwards, and the bottom end of the support column is fixedly connected with the center of the top end of the horizontally arranged base.

As a still further scheme of the invention: the top end of the first movable bottom plate is fixedly provided with a rubber layer, and the top end of the second movable bottom plate is fixedly provided with a rubber layer.

As a still further scheme of the invention: the upper and lower both ends of first lead screw correspond the position bearing with the roof and the diapire of refrigeration cabinet respectively and are connected, the transmission groove has vertically been seted up to the left side level in the supporting cabinet diapire, the bottom of first lead screw stretches into the first gear of transmission groove and fixedly connected with, connects through belt transmission between the first gear of front and back both sides, and the top of the first lead screw of rear side stretches out the refrigeration cabinet roof and with the first motor output fixed connection of fixed mounting on the roof.

As a still further scheme of the invention: the left end and the right end of the second lead screw are connected with the side walls of the left side and the right side of the refrigeration cabinet through bearings respectively, the left end of the second lead screw stretches out of the refrigeration cabinet and is fixedly connected with a second gear, the second gears corresponding to the front side and the rear side are connected through belt transmission, and the right end of the second lead screw on the rear side stretches out of the side wall of the right side of the refrigeration cabinet and is fixedly connected with the output end of a second motor fixedly installed on the outer wall.

As a still further scheme of the invention: the front end and the rear end of the third screw rod are respectively connected with the bearings of the mounting plates on the front side and the rear side, and the front end of the third screw rod extends out of the mounting plate and is fixedly connected with the output end of a third motor fixedly mounted on the front side of the mounting plate.

As a still further scheme of the invention: the inner side of the first spring is vertically provided with a first telescopic limiting rod, the bottom end of the first telescopic limiting rod is fixedly connected with the corresponding position of the bottom wall in the first placing groove, and the top end of the first telescopic limiting rod is fixedly connected with the corresponding position of the bottom end of the first movable bottom plate.

As a still further scheme of the invention: the inside vertical flexible gag lever post of second that is provided with of second spring, the bottom and the corresponding position fixed connection of diapire in the second standing groove of the flexible gag lever post of second, the top corresponds position fixed connection with second activity bottom plate bottom.

As a still further scheme of the invention: the outside top fixedly connected with the first in command of delivery chute, the front of refrigeration cabinet is articulated to be provided with the dodge gate, the outside fixedly connected with second in command of expansion end of dodge gate.

As a still further scheme of the invention: the movable door is provided with a control device, and the input ends of the first motor, the second motor, the third motor, the first telescopic rod, the second telescopic rod, the third telescopic rod and the fourth telescopic rod are electrically connected with the output end of the control device.

Compared with the prior art, the invention has the beneficial effects that: according to the reagent bottle clamping device, the first lead screws are vertically arranged on the front side and the rear side of the left side of the refrigerator, the second lead screws are horizontally arranged on the front side and the rear side of the upper portion of the placing rack, the first slide blocks are movably arranged on the first lead screws and the second lead screws together, the third lead screws are arranged between the first slide blocks on the front side and the rear side, the second slide blocks are arranged on the third lead screws, the clamping parts are movably arranged at the bottom ends of the second slide blocks, reagent bottles are clamped, meanwhile, the output grooves are movably arranged at the bottom of the left side of the refrigerator, the taking is convenient, the refrigerator is prevented from being frequently opened, the loss of cold air is increased, and the preservation of blood samples is not facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a cardiovascular blood sample storage device.

Fig. 2 is a schematic structural view of a rack in a cardiovascular blood sample storage device.

Fig. 3 is an enlarged view of the structure of the region a in fig. 2.

Fig. 4 is an enlarged schematic view of the structure of the region B in fig. 1.

Fig. 5 is a schematic view of a connection structure of a first slider and a first screw rod in a cardiovascular blood sample storage device.

Fig. 6 is a schematic view of a connection structure of a first slider and a second screw rod in a cardiovascular blood sample storage device.

Fig. 7 is a schematic structural diagram of a first slide block in a cardiovascular blood sample storage device.

Fig. 8 is a schematic view of a connection structure between a third screw, a second slide block and a first slide block in a cardiovascular blood sample storage device.

Fig. 9 is a schematic diagram of an output slot of a cardiovascular blood sample storage device.

Fig. 10 is a schematic structural view of a transmission groove in a cardiovascular blood sample storage device.

Fig. 11 is a front view of a cardiovascular blood sample storage device.

In the figure: 1 refrigeration cabinet, 2 support columns, 3 bases, 4 fixing plates, 5 connecting plates, 6 sliding grooves, 7 placing frames, 8 first placing grooves, 9 convex sliding strips, 10 first movable bottom plates, 11 first springs, 12 first telescopic limiting rods, 13 first lead screws, 14 second lead screws, 15 first sliding blocks, 16 first connecting columns, 17 first grooves, 18 first telescopic rods, 19 first limiting blocks, 20 first limiting grooves, 21 first threaded holes, 22 second threaded holes, 23 second connecting columns, 24 second grooves, 25 second telescopic rods, 26 second limiting blocks, 27 second limiting grooves, 28 extending plates, 29 mounting plates, 30 third lead screws, 31 third motors, 32 second sliding blocks, 33 third telescopic rods, 34 top plates, 35 vertical plates, 36 fourth telescopic rods, 37 through holes, 38 through holes, 39 output grooves, 40 second placing grooves, 41 openings, 42 second movable bottom plates, 43 second springs, 43 second spring placing grooves, 44 second telescopic limiting rod, 45 first handle, 46 transmission groove, 47 first gear, 48 first motor, 49 second gear, 50 second motor, 51 movable door, 52 second handle and 53 control device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-11, a cardiovascular blood sample storage device comprises a refrigeration cabinet 1, a refrigeration system in the refrigeration cabinet 1 is in the prior art, and not specifically described herein, a placing rack 7 is uniformly and horizontally movably arranged in the refrigeration cabinet 1, fixing plates 4 are horizontally and fixedly connected to the front and rear sides of the left and right side walls of the refrigeration cabinet 1 and corresponding to the placing rack 7, a connecting plate 5 is horizontally and longitudinally fixedly connected between the inner ends of the fixing plates 4 at the front and rear sides, sliding grooves 6 with inner side openings are respectively formed in the inner sides of the connecting plate, protruding sliding strips 9 are fixedly connected to the bottom ends of the left and right sides of the placing rack 7, the protruding sliding strips 9 are slidably connected to the corresponding sliding grooves 6, a first placing groove 8 is uniformly and downwardly formed above the placing rack 7 for placing sample reagent bottles, a first movable bottom plate 10 is movably arranged at the bottom in the first placing groove 8, the bottom wall of the first placing groove 8 is vertically and fixedly connected with a first spring 11 uniformly upwards, the top end of the first spring 11 is fixedly connected with the corresponding position of the bottom end of a corresponding first movable bottom plate 10, the bottom end of a sample reagent bottle is buffered by the first movable bottom plate 10, the front side and the rear side of the left side in the refrigeration cabinet 1 are vertically and movably provided with first lead screws 13, the front side and the rear side of the upper part of the placing rack 7 are horizontally and transversely and movably provided with second lead screws 14, the first lead screws 13 are movably provided with first sliders 15, the positions of the second lead screws 14 corresponding to the first sliders 15 are provided with openings, the positions of the front side of the first sliders 15 corresponding to the first lead screws 13 are vertically provided with matched first threaded holes 21, the first threaded holes 21 are vertically and movably connected with first connecting columns 16 through threads, the first lead screws 13 at the upper side and the lower side of the first connecting columns 16 are respectively provided with first grooves 17 inwards, and first telescopic rods 18 are vertically arranged in the first grooves 17, the other end of the first telescopic rod 18 is fixedly connected with a first limiting block 19, the upper and lower sides of the first connecting post 16 are provided with matched pair limiting grooves 20 inwards at the positions corresponding to the first limiting block 19, the rear side of the first slide block 15 is horizontally and transversely provided with matched second screw holes 22 corresponding to the second screw rods 14, the second screw holes 22 are horizontally and transversely connected with a second connecting post 23 in a threaded manner, the second screw rods 14 at the left and right sides of the second connecting post 23 are provided with second grooves 24 with right end openings inwards, the second telescopic rods 25 are horizontally and transversely arranged in the second grooves 24, the other end of the second telescopic rods 25 is fixedly connected with a second limiting block 26, the left and right sides of the second connecting post 23 are provided with second limiting grooves 27 inwards at the positions corresponding to the second limiting block 26, the first limiting block 19 and the second limiting block 26 are rectangular blocks, the bottom end of the first slide block 15 is vertically and fixedly connected with an extending plate 28 inwards, the inner end of the extension plate 28 is fixedly connected with a mounting plate 29 downwards, a third screw rod 30 is horizontally and longitudinally movably arranged between the mounting plates 29 at the front side and the rear side, a second sliding block 32 is connected onto the third screw rod 30 in a threaded manner, a third telescopic limiting rod (not shown in the figure) is connected between the rear side of the second sliding block 32 and the mounting plate 29, a third telescopic rod 33 is vertically and downwards fixedly connected to the center of the bottom end of the second sliding block 32, the bottom end of the third telescopic rod 33 is fixedly connected with the center of the top end of a top plate 34 horizontally and transversely arranged, vertical plates 35 are vertically and downwards fixedly connected to the left end and the right end of the top plate 34, corresponding clamping pieces 37 are fixedly connected to the inner sides of the vertical plates 35 inwards through fourth telescopic rods 36, the clamping pieces 37 are driven to move inwards through the extension of the fourth telescopic rods 36, so as to clamp corresponding sample reagent bottles, a through hole 38 is formed below the left side wall of the refrigeration cabinet 1, and an output groove 39 is movably arranged in the through hole 38, second standing groove 40 has been seted up downwards on the top right side of output slot 39, the right side top of second standing groove 40 is provided with opening 41, the sample reagent bottle that will press from both sides was got removes and places in output slot 39's second standing groove 40, be convenient for take out, avoid frequently opening refrigeration cabinet 1, increase cold air and scatter and disappear, be unfavorable for the save of blood sample, the bottom level is provided with second movable bottom plate 42 in the second standing groove 40, the even upwards vertical second spring 43 that is connected with of sole wall in the second standing groove 40, the top of second spring 43 corresponds position fixed connection with second movable bottom plate 42's bottom.

Even fixedly connected with support column 2 in the vertical downward in bottom of refrigeration cabinet 1, the bottom of support column 2 and the top center department fixed connection of the base 3 of level setting.

The top end of the first movable base plate 10 is fixedly provided with a rubber layer, and the top end of the second movable base plate 10 is fixedly provided with a rubber layer.

The upper and lower both ends of first lead screw 13 correspond the position bearing with the roof and the diapire of refrigeration cabinet 1 respectively and are connected, driving groove 46 has vertically been seted up to the left side level in the supporting cabinet 1 diapire, driving groove 46 and the first gear 47 of fixedly connected with are stretched into to the bottom of first lead screw 13, connect through belt transmission between the first gear 47 of front and back both sides, the top of the first lead screw 13 of rear side stretch out refrigeration cabinet 1 roof and with the first motor 48 output fixed connection of fixed mounting on the roof, connect through the transmission between the first gear 47, make the first lead screw 13 of both sides rotatory simultaneously around the first motor 48 drives.

The left end and the right end of the second screw rod 14 are respectively connected with the side walls of the left side and the right side of the refrigeration cabinet 1 through bearings, the left end extends out of the refrigeration cabinet 1 and is fixedly connected with a second gear 49, the second gears 49 corresponding to the front side and the rear side are connected through belt transmission, the right end of the second screw rod 14 at the rear side extends out of the side wall of the right side of the refrigeration cabinet 1 and is fixedly connected with the output end of a second motor 50 fixedly installed on the outer wall, and the second screw rods 14 at the front side and the rear side are connected through transmission between the second gears 49 at the front side and the rear side, so that the second motor 50 drives the second screw rods 14 at the front side and the rear side to rotate simultaneously.

The front end and the rear end of the third screw rod 30 are respectively connected with the mounting plates 29 at the front side and the rear side through bearings, and the third screw rod 30 at the front end extends out of the mounting plate 29 and is fixedly connected with the output end of a third motor 31 fixedly mounted on the front side of the mounting plate 29.

The inboard vertical first flexible gag lever post 12 that is provided with of first spring 11, the bottom of first flexible gag lever post 12 and the corresponding position fixed connection of bottom wall in the first standing groove 8, the top and the corresponding position fixed connection of first movable bottom plate 10 bottom.

A second telescopic limiting rod 44 is vertically arranged inside the second spring 43, the bottom end of the second telescopic limiting rod 44 is fixedly connected with the corresponding position of the bottom wall in the second placing groove 40, and the top end of the second telescopic limiting rod is fixedly connected with the corresponding position of the bottom end of the second movable bottom plate 42.

A first handle 45 is fixedly connected to the upper portion of the outer side of the output slot 39 in the outward direction, a movable door 51 is hinged to the front face of the refrigeration cabinet 1, and a second handle 52 is fixedly connected to the movable end of the movable door 51 in the outward direction.

The movable door 51 is provided with a control device 53, and the input ends of the first motor 48, the second motor 50, the third motor 31, the first telescopic rod 18, the second telescopic rod 26, the third telescopic rod 33 and the fourth telescopic rod 36 are electrically connected with the output end of the control device 53.

The working principle of the invention is as follows: when the reagent bottle is required to be taken, the first telescopic rod 18 drives the first limiting block 19 to move, the second telescopic rod 25 drives the second limiting block 26 to move, so that the first slider 15 is positioned on the corresponding first lead screw 13 or second lead screw 14, the first lead screw 13 and the second lead screw 14 respectively drive the first limiting block 19 to move up and down or the second limiting block 25 to move, the third lead screw 30 moves to the corresponding position, the third lead screw 30 rotates to enable the second slider 32 to move back and forth to the corresponding position, the fourth telescopic rod 36 drives the clamping piece 37 to clamp the reagent bottle, and the first lead screw 13, the second lead screw 14 and the third lead screw 30 rotate to movably place the reagent bottle in the second placing groove 40 of the output groove 39, the reagent bottle can be taken out by drawing out the output groove 39, thereby avoiding frequent opening of the refrigeration cabinet 1, increasing the loss of cold air and being not beneficial to the preservation of blood samples.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cardiovascular branch of academic or vocational study blood sample strorage device, includes refrigeration cabinet (1), its characterized in that, even horizontal activity is provided with rack (7) in refrigeration cabinet (1).

2. The cardiovascular blood sample storage device according to claim 1, wherein the front and rear sides of the side walls of the left and right sides of the refrigeration cabinet (1) are horizontally and fixedly connected with fixed plates (4) inward at positions corresponding to the placement rack (7), the inner ends of the fixed plates (4) at the front and rear sides are horizontally and longitudinally and fixedly connected with connecting plates (5), the inner sides of the connecting plates are provided with chutes (6) with openings at the inner sides outward, the bottom ends of the left and right sides of the placement rack (7) are fixedly connected with raised sliding strips (9) horizontally and longitudinally, the raised sliding strips (9) are slidably connected with the corresponding chutes (6), the placement rack (7) is uniformly provided with a first placement groove (8) downward, the bottom of the first placement groove (8) is movably provided with a first movable bottom plate (10), the bottom wall of the first placement groove (8) is uniformly and vertically and upwardly fixedly connected with a first spring (11), the top end of the first spring (11) is fixedly connected with the corresponding position of the bottom end of the corresponding first movable bottom plate (10), first screw rods (13) are vertically and movably arranged on the front side and the rear side of the left side in the refrigeration cabinet (1), second screw rods (14) are horizontally and movably arranged on the front side and the rear side of the upper portion of the placing frame (7), first sliding blocks (15) are movably arranged on the first screw rods (13), openings are arranged at positions, corresponding to the first sliding blocks (15), on the second screw rods (14), first threaded holes (21) which are vertically matched with the positions, corresponding to the first screw rods (13), on the front side of the first sliding blocks (15), are vertically formed in the positions, corresponding to the first screw rods (13), of the first threaded holes (21), vertical movable threads are connected with first connecting columns (16), first grooves (17) are formed in the first screw rods (13) on the upper side and the lower side of each first connecting column (16), a first telescopic rod (18) is vertically installed in the first groove (17), a first limiting block (19) is fixedly connected to the other end of the first telescopic rod (18), matched limiting grooves (20) are formed in positions corresponding to the first limiting block (19) on the upper side and the lower side of the first connecting column (16), a matched second threaded hole (22) is horizontally and transversely formed in the position corresponding to the second lead screw (14) on the rear side of the first sliding block (15), a second connecting column (23) is horizontally and movably connected in the second threaded hole (22) in a threaded manner, second grooves (24) with right end openings are formed in the second lead screws (14) on the left side and the right side of the second connecting column (23) in an inward mode, second telescopic rods (25) are horizontally and transversely installed in the second grooves (24), and a second limiting block (26) is fixedly connected to the other end of the second telescopic rods (25), the left side and the right side of the second connecting column (23) are both inwards provided with second limiting grooves (27) at positions corresponding to the second limiting blocks (26), the bottom end of the first sliding block (15) is horizontally and longitudinally fixedly connected with an extension plate (28) inwards, the inner end of the extension plate (28) is fixedly connected with a mounting plate (29) downwards, a third screw rod (30) is horizontally and longitudinally movably arranged between the mounting plates (29) at the front side and the rear side, a second sliding block (32) is connected onto the third screw rod (30) in a threaded manner, a third telescopic rod (33) is vertically and fixedly connected onto the center of the bottom end of the second sliding block (32) downwards, the bottom end of the third telescopic rod (33) is fixedly connected with the center of the top end of a top plate (34) horizontally and transversely arranged, vertical plates (35) are vertically and vertically connected onto the left end and the right end of the top plate (34) downwards, and the inner side of each vertical plate (35) is fixedly connected with a corresponding clamping piece (37) inwards through a fourth telescopic rod (36), a through hole (38) is formed in the lower portion of the side wall of the left side of the refrigeration cabinet (1), an output groove (39) is movably arranged in the through hole (38), a second placing groove (40) is formed in the upper portion and the right side of the output groove (39) in a downward mode, an opening (41) is formed in the upper portion of the right side of the second placing groove (40), a second movable bottom plate (42) is horizontally arranged at the bottom in the second placing groove (40), a second spring (43) is vertically connected to the inner bottom wall of the second placing groove (40) in an upward mode, and the top end of the second spring (43) is fixedly connected with the bottom end of the second movable bottom plate (42) in a position corresponding to the position; the bottom of refrigeration cabinet (1) is even fixedly connected with support column (2) downwards vertically, the bottom of support column (2) is fixed connection with the top center of base (3) that the level set up.

3. A cardiovascular blood sample storage device according to claim 2, wherein the top end of the first movable bottom plate (10) is fixedly provided with a rubber layer, and the top end of the second movable bottom plate (10) is fixedly provided with a rubber layer.

4. The cardiovascular department blood sample storage device according to claim 2, characterized in that the upper and lower both ends of first lead screw (13) are respectively connected with the top wall and the corresponding position bearing of bottom wall of refrigeration cabinet (1), transmission groove (46) has vertically been seted up to the left side level in the bottom wall of support cabinet (1), the bottom of first lead screw (13) stretches into transmission groove (46) and fixedly connected with first gear (47), connect through belt transmission between front and back both sides first gear (47), the top of rear side first lead screw (13) stretches out refrigeration cabinet (1) top wall and with first motor (48) output end fixed connection on the top wall.

5. The cardiovascular department blood sample storage device according to claim 2, wherein the left end and the right end of the second screw rod (14) are respectively connected with the left side wall and the right side wall of the refrigeration cabinet (1) through bearings, the left end extends out of the refrigeration cabinet (1) and is fixedly connected with a second gear (49), the corresponding second gears (49) on the front side and the rear side are connected through belt transmission, and the right end of the second screw rod (14) on the rear side extends out of the right side wall of the refrigeration cabinet (1) and is fixedly connected with the output end of a second motor (50) fixedly installed on the outer wall.

6. The cardiovascular department blood sample storage device as claimed in claim 2, wherein the front end and the rear end of the third screw rod (30) are respectively connected with the mounting plate (29) at the front side and the rear side in a bearing mode, and the front end third screw rod (30) extends out of the mounting plate (29) and is fixedly connected with the output end of a third motor (31) fixedly mounted on the front side of the mounting plate (29).